diff options
1336 files changed, 40112 insertions, 15305 deletions
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index b8e86460046..b462bb14954 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt @@ -316,12 +316,10 @@ reduce current DMA mapping usage or delay and try again later). pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, int nents, int direction) -Maps a scatter gather list from the block layer. - Returns: the number of physical segments mapped (this may be shorter -than <nents> passed in if the block layer determines that some -elements of the scatter/gather list are physically adjacent and thus -may be mapped with a single entry). +than <nents> passed in if some elements of the scatter/gather list are +physically or virtually adjacent and an IOMMU maps them with a single +entry). Please note that the sg cannot be mapped again if it has been mapped once. The mapping process is allowed to destroy information in the sg. diff --git a/Documentation/arm/mem_alignment b/Documentation/arm/mem_alignment index d145ccca169..c7c7a114c78 100644 --- a/Documentation/arm/mem_alignment +++ b/Documentation/arm/mem_alignment @@ -24,7 +24,7 @@ real bad - it changes the behaviour of all unaligned instructions in user space, and might cause programs to fail unexpectedly. To change the alignment trap behavior, simply echo a number into -/proc/sys/debug/alignment. The number is made up from various bits: +/proc/cpu/alignment. The number is made up from various bits: bit behavior when set --- ----------------- diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt index 6c442d8426b..4f3f3840320 100644 --- a/Documentation/cpu-freq/user-guide.txt +++ b/Documentation/cpu-freq/user-guide.txt @@ -23,6 +23,7 @@ Contents: 1.3 sparc64 1.4 ppc 1.5 SuperH +1.6 Blackfin 2. "Policy" / "Governor"? 2.1 Policy @@ -97,6 +98,17 @@ The following SuperH processors are supported by cpufreq: SH-3 SH-4 +1.6 Blackfin +------------ + +The following Blackfin processors are supported by cpufreq: + +BF522, BF523, BF524, BF525, BF526, BF527, Rev 0.1 or higher +BF531, BF532, BF533, Rev 0.3 or higher +BF534, BF536, BF537, Rev 0.2 or higher +BF561, Rev 0.3 or higher +BF542, BF544, BF547, BF548, BF549, Rev 0.1 or higher + 2. "Policy" / "Governor" ? ========================== diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt index 4340cc82579..67310fbbb7d 100644 --- a/Documentation/filesystems/ocfs2.txt +++ b/Documentation/filesystems/ocfs2.txt @@ -28,10 +28,7 @@ Manish Singh <manish.singh@oracle.com> Caveats ======= Features which OCFS2 does not support yet: - - extended attributes - quotas - - cluster aware flock - - cluster aware lockf - Directory change notification (F_NOTIFY) - Distributed Caching (F_SETLEASE/F_GETLEASE/break_lease) - POSIX ACLs diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index bcceb99b81d..bb1b0dd3bfc 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -44,6 +44,7 @@ Table of Contents 2.14 /proc/<pid>/io - Display the IO accounting fields 2.15 /proc/<pid>/coredump_filter - Core dump filtering settings 2.16 /proc/<pid>/mountinfo - Information about mounts + 2.17 /proc/sys/fs/epoll - Configuration options for the epoll interface ------------------------------------------------------------------------------ Preface @@ -2483,4 +2484,30 @@ For more information on mount propagation see: Documentation/filesystems/sharedsubtree.txt +2.17 /proc/sys/fs/epoll - Configuration options for the epoll interface +-------------------------------------------------------- + +This directory contains configuration options for the epoll(7) interface. + +max_user_instances +------------------ + +This is the maximum number of epoll file descriptors that a single user can +have open at a given time. The default value is 128, and should be enough +for normal users. + +max_user_watches +---------------- + +Every epoll file descriptor can store a number of files to be monitored +for event readiness. Each one of these monitored files constitutes a "watch". +This configuration option sets the maximum number of "watches" that are +allowed for each user. +Each "watch" costs roughly 90 bytes on a 32bit kernel, and roughly 160 bytes +on a 64bit one. +The current default value for max_user_watches is the 1/32 of the available +low memory, divided for the "watch" cost in bytes. + + ------------------------------------------------------------------------------ + diff --git a/Documentation/filesystems/ramfs-rootfs-initramfs.txt b/Documentation/filesystems/ramfs-rootfs-initramfs.txt index 62fe9b1e089..a8273d5fad2 100644 --- a/Documentation/filesystems/ramfs-rootfs-initramfs.txt +++ b/Documentation/filesystems/ramfs-rootfs-initramfs.txt @@ -130,12 +130,12 @@ The 2.6 kernel build process always creates a gzipped cpio format initramfs archive and links it into the resulting kernel binary. By default, this archive is empty (consuming 134 bytes on x86). -The config option CONFIG_INITRAMFS_SOURCE (for some reason buried under -devices->block devices in menuconfig, and living in usr/Kconfig) can be used -to specify a source for the initramfs archive, which will automatically be -incorporated into the resulting binary. This option can point to an existing -gzipped cpio archive, a directory containing files to be archived, or a text -file specification such as the following example: +The config option CONFIG_INITRAMFS_SOURCE (in General Setup in menuconfig, +and living in usr/Kconfig) can be used to specify a source for the +initramfs archive, which will automatically be incorporated into the +resulting binary. This option can point to an existing gzipped cpio +archive, a directory containing files to be archived, or a text file +specification such as the following example: dir /dev 755 0 0 nod /dev/console 644 0 0 c 5 1 diff --git a/Documentation/input/input-programming.txt b/Documentation/input/input-programming.txt index 81905e81585..7f8b9d97bc4 100644 --- a/Documentation/input/input-programming.txt +++ b/Documentation/input/input-programming.txt @@ -20,10 +20,11 @@ pressed or released a BUTTON_IRQ happens. The driver could look like: static struct input_dev *button_dev; -static void button_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t button_interrupt(int irq, void *dummy) { input_report_key(button_dev, BTN_0, inb(BUTTON_PORT) & 1); input_sync(button_dev); + return IRQ_HANDLED; } static int __init button_init(void) diff --git a/Documentation/local_ops.txt b/Documentation/local_ops.txt index f4f8b1c6c8b..23045b8b50f 100644 --- a/Documentation/local_ops.txt +++ b/Documentation/local_ops.txt @@ -149,7 +149,7 @@ static void do_test_timer(unsigned long data) int cpu; /* Increment the counters */ - on_each_cpu(test_each, NULL, 0, 1); + on_each_cpu(test_each, NULL, 1); /* Read all the counters */ printk("Counters read from CPU %d\n", smp_processor_id()); for_each_online_cpu(cpu) { diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index e0e54a27fc1..3cd2ad95817 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -1072,10 +1072,13 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ref Reference board dell-m4-1 Dell desktops dell-m4-2 Dell desktops + dell-m4-3 Dell desktops STAC92HD73* ref Reference board - dell-m6 Dell desktops + dell-m6-amic Dell desktops/laptops with analog mics + dell-m6-dmic Dell desktops/laptops with digital mics + dell-m6 Dell desktops/laptops with both type of mics STAC9872 vaio Setup for VAIO FE550G/SZ110 diff --git a/Documentation/spi/spi-summary b/Documentation/spi/spi-summary index 8bae2f018d3..0f5122eb282 100644 --- a/Documentation/spi/spi-summary +++ b/Documentation/spi/spi-summary @@ -215,7 +215,7 @@ So for example arch/.../mach-*/board-*.c files might have code like: /* if your mach-* infrastructure doesn't support kernels that can * run on multiple boards, pdata wouldn't benefit from "__init". */ - static struct mysoc_spi_data __init pdata = { ... }; + static struct mysoc_spi_data __initdata pdata = { ... }; static __init board_init(void) { diff --git a/Documentation/tracers/mmiotrace.txt b/Documentation/tracers/mmiotrace.txt index 5bbbe209622..cde23b4a12a 100644 --- a/Documentation/tracers/mmiotrace.txt +++ b/Documentation/tracers/mmiotrace.txt @@ -37,7 +37,7 @@ $ echo mmiotrace > /debug/tracing/current_tracer $ cat /debug/tracing/trace_pipe > mydump.txt & Start X or whatever. $ echo "X is up" > /debug/tracing/trace_marker -$ echo none > /debug/tracing/current_tracer +$ echo nop > /debug/tracing/current_tracer Check for lost events. @@ -66,7 +66,7 @@ which action. It is recommended to place descriptive markers about what you do. Shut down mmiotrace (requires root privileges): -$ echo none > /debug/tracing/current_tracer +$ echo nop > /debug/tracing/current_tracer The 'cat' process exits. If it does not, kill it by issuing 'fg' command and pressing ctrl+c. @@ -81,7 +81,9 @@ are: $ cat /debug/tracing/trace_entries gives you a number. Approximately double this number and write it back, for instance: +$ echo 0 > /debug/tracing/tracing_enabled $ echo 128000 > /debug/tracing/trace_entries +$ echo 1 > /debug/tracing/tracing_enabled Then start again from the top. If you are doing a trace for a driver project, e.g. Nouveau, you should also diff --git a/MAINTAINERS b/MAINTAINERS index 618c1ef4a39..351cf7906c3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -779,6 +779,7 @@ ATM P: Chas Williams M: chas@cmf.nrl.navy.mil L: linux-atm-general@lists.sourceforge.net (subscribers-only) +L: netdev@vger.kernel.org W: http://linux-atm.sourceforge.net S: Maintained @@ -1526,10 +1527,10 @@ W: http://ebtables.sourceforge.net/ S: Maintained ECRYPT FILE SYSTEM -P: Mike Halcrow, Phillip Hellewell -M: mhalcrow@us.ibm.com, phillip@hellewell.homeip.net -L: ecryptfs-devel@lists.sourceforge.net -W: http://ecryptfs.sourceforge.net/ +P: Tyler Hicks, Dustin Kirkland +M: tyhicks@linux.vnet.ibm.com, kirkland@canonical.com +L: ecryptfs-devel@lists.launchpad.net +W: https://launchpad.net/ecryptfs S: Supported EDAC-CORE @@ -1759,6 +1760,13 @@ L: linuxppc-dev@ozlabs.org L: linux-i2c@vger.kernel.org S: Maintained +FREESCALE IMX / MXC FRAMEBUFFER DRIVER +P: Sascha Hauer +M: kernel@pengutronix.de +L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +S: Maintained + FREESCALE SOC FS_ENET DRIVER P: Pantelis Antoniou M: pantelis.antoniou@gmail.com @@ -3758,6 +3766,15 @@ M: drzeus-sdhci@drzeus.cx L: sdhci-devel@list.drzeus.cx S: Maintained +SECURITY SUBSYSTEM +F: security/ +P: James Morris +M: jmorris@namei.org +L: linux-kernel@vger.kernel.org +L: linux-security-module@vger.kernel.org (suggested Cc:) +T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git +S: Supported + SECURITY CONTACT P: Security Officers M: security@kernel.org @@ -4235,7 +4252,7 @@ M: dedekind@infradead.org P: Adrian Hunter M: ext-adrian.hunter@nokia.com L: linux-mtd@lists.infradead.org -T: git git://git.infradead.org/~dedekind/ubifs-2.6.git +T: git git://git.infradead.org/ubifs-2.6.git W: http://www.linux-mtd.infradead.org/doc/ubifs.html S: Maintained @@ -4289,7 +4306,7 @@ P: Artem Bityutskiy M: dedekind@infradead.org W: http://www.linux-mtd.infradead.org/ L: linux-mtd@lists.infradead.org -T: git git://git.infradead.org/~dedekind/ubi-2.6.git +T: git git://git.infradead.org/ubi-2.6.git S: Maintained USB ACM DRIVER @@ -1,8 +1,8 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 28 -EXTRAVERSION = -rc6 -NAME = Killer Bat of Doom +EXTRAVERSION = -rc8 +NAME = Erotic Pickled Herring # *DOCUMENTATION* # To see a list of typical targets execute "make help" diff --git a/arch/Kconfig b/arch/Kconfig index 8977d99987c..471e72dbaf8 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -79,8 +79,6 @@ config HAVE_KRETPROBES # task_pt_regs() in asm/processor.h or asm/ptrace.h # arch_has_single_step() if there is hardware single-step support # arch_has_block_step() if there is hardware block-step support -# arch_ptrace() and not #define __ARCH_SYS_PTRACE -# compat_arch_ptrace() and #define __ARCH_WANT_COMPAT_SYS_PTRACE # asm/syscall.h supplying asm-generic/syscall.h interface # linux/regset.h user_regset interfaces # CORE_DUMP_USE_REGSET #define'd in linux/elf.h diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 5cf45fc5134..ff8cb638472 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -338,7 +338,7 @@ common_swizzle(struct pci_dev *dev, u8 *pinp) return PCI_SLOT(dev->devfn); } -void __devinit +void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res) { diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index e657c45d91d..cf7da10097b 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -121,7 +121,7 @@ wait_boot_cpu_to_stop(int cpuid) /* * Where secondaries begin a life of C. */ -void __init +void __cpuinit smp_callin(void) { int cpuid = hard_smp_processor_id(); @@ -198,7 +198,7 @@ wait_for_txrdy (unsigned long cpumask) * Send a message to a secondary's console. "START" is one such * interesting message. ;-) */ -static void __init +static void __cpuinit send_secondary_console_msg(char *str, int cpuid) { struct percpu_struct *cpu; @@ -289,7 +289,7 @@ recv_secondary_console_msg(void) /* * Convince the console to have a secondary cpu begin execution. */ -static int __init +static int __cpuinit secondary_cpu_start(int cpuid, struct task_struct *idle) { struct percpu_struct *cpu; diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index c778779007f..cefc5a355ef 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -31,7 +31,7 @@ static int opDEC_fix; -static void __init +static void __cpuinit opDEC_check(void) { __asm__ __volatile__ ( @@ -1072,7 +1072,7 @@ give_sigbus: return; } -void __init +void __cpuinit trap_init(void) { /* Tell PAL-code what global pointer we want in the kernel. */ diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9722f8bb506..d6ebe39934b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -156,7 +156,6 @@ config ARCH_MTD_XIP bool config GENERIC_HARDIRQS_NO__DO_IRQ - bool def_bool y if OPROFILE @@ -201,6 +200,7 @@ choice config ARCH_AAEC2000 bool "Agilent AAEC-2000 based" + select CPU_ARM920T select ARM_AMBA select HAVE_CLK help @@ -210,6 +210,7 @@ config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA select HAVE_CLK + select COMMON_CLKDEV select ICST525 help Support for ARM's Integrator platform. @@ -218,6 +219,7 @@ config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA select HAVE_CLK + select COMMON_CLKDEV select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -229,6 +231,7 @@ config ARCH_VERSATILE select ARM_AMBA select ARM_VIC select HAVE_CLK + select COMMON_CLKDEV select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -243,22 +246,15 @@ config ARCH_AT91 This enables support for systems based on the Atmel AT91RM9200, AT91SAM9 and AT91CAP9 processors. -config ARCH_CLPS7500 - bool "Cirrus CL-PS7500FE" - select TIMER_ACORN - select ISA - select NO_IOPORT - select ARCH_SPARSEMEM_ENABLE - help - Support for the Cirrus Logic PS7500FE system-on-a-chip. - config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x-based" + select CPU_ARM720T help Support for Cirrus Logic 711x/721x based boards. config ARCH_EBSA110 bool "EBSA-110" + select CPU_SA110 select ISA select NO_IOPORT help @@ -269,16 +265,19 @@ config ARCH_EBSA110 config ARCH_EP93XX bool "EP93xx-based" + select CPU_ARM920T select ARM_AMBA select ARM_VIC select GENERIC_GPIO select HAVE_CLK + select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB help This enables support for the Cirrus EP93xx series of CPUs. config ARCH_FOOTBRIDGE bool "FootBridge" + select CPU_SA110 select FOOTBRIDGE help Support for systems based on the DC21285 companion chip @@ -286,18 +285,23 @@ config ARCH_FOOTBRIDGE config ARCH_NETX bool "Hilscher NetX based" + select CPU_ARM926T select ARM_VIC + select GENERIC_CLOCKEVENTS + select GENERIC_TIME help This enables support for systems based on the Hilscher NetX Soc config ARCH_H720X bool "Hynix HMS720x-based" + select CPU_ARM720T select ISA_DMA_API help This enables support for systems based on the Hynix HMS720x config ARCH_IMX bool "IMX" + select CPU_ARM920T select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -307,6 +311,7 @@ config ARCH_IMX config ARCH_IOP13XX bool "IOP13xx-based" depends on MMU + select CPU_XSC3 select PLAT_IOP select PCI select ARCH_SUPPORTS_MSI @@ -317,6 +322,7 @@ config ARCH_IOP13XX config ARCH_IOP32X bool "IOP32x-based" depends on MMU + select CPU_XSCALE select PLAT_IOP select PCI select GENERIC_GPIO @@ -328,6 +334,7 @@ config ARCH_IOP32X config ARCH_IOP33X bool "IOP33x-based" depends on MMU + select CPU_XSCALE select PLAT_IOP select PCI select GENERIC_GPIO @@ -338,6 +345,7 @@ config ARCH_IOP33X config ARCH_IXP23XX bool "IXP23XX-based" depends on MMU + select CPU_XSC3 select PCI help Support for Intel's IXP23xx (XScale) family of processors. @@ -345,6 +353,7 @@ config ARCH_IXP23XX config ARCH_IXP2000 bool "IXP2400/2800-based" depends on MMU + select CPU_XSCALE select PCI help Support for Intel's IXP2400/2800 (XScale) family of processors. @@ -352,6 +361,7 @@ config ARCH_IXP2000 config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU + select CPU_XSCALE select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -361,6 +371,7 @@ config ARCH_IXP4XX config ARCH_L7200 bool "LinkUp-L7200" + select CPU_ARM720T select FIQ help Say Y here if you intend to run this kernel on a LinkUp Systems @@ -374,7 +385,9 @@ config ARCH_L7200 config ARCH_KIRKWOOD bool "Marvell Kirkwood" + select CPU_FEROCEON select PCI + select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS select PLAT_ORION @@ -384,13 +397,16 @@ config ARCH_KIRKWOOD config ARCH_KS8695 bool "Micrel/Kendin KS8695" + select CPU_ARM922T select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based System-on-Chip devices. config ARCH_NS9XXX bool "NetSilicon NS9xxx" + select CPU_ARM926T select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -403,6 +419,7 @@ config ARCH_NS9XXX config ARCH_LOKI bool "Marvell Loki (88RC8480)" + select CPU_FEROCEON select GENERIC_TIME select GENERIC_CLOCKEVENTS select PLAT_ORION @@ -411,7 +428,9 @@ config ARCH_LOKI config ARCH_MV78XX0 bool "Marvell MV78xx0" + select CPU_FEROCEON select PCI + select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS select PLAT_ORION @@ -432,6 +451,7 @@ config ARCH_MXC config ARCH_ORION5X bool "Marvell Orion" depends on MMU + select CPU_FEROCEON select PCI select GENERIC_GPIO select GENERIC_TIME @@ -444,6 +464,7 @@ config ARCH_ORION5X config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" + select CPU_ARM926T select HAVE_CLK help This enables support for Philips PNX4008 mobile platform. @@ -454,6 +475,7 @@ config ARCH_PXA select ARCH_MTD_XIP select GENERIC_GPIO select HAVE_CLK + select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -477,6 +499,7 @@ config ARCH_RPC config ARCH_SA1100 bool "SA1100-based" + select CPU_SA1100 select ISA select ARCH_SPARSEMEM_ENABLE select ARCH_MTD_XIP @@ -498,8 +521,16 @@ config ARCH_S3C2410 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). +config ARCH_S3C64XX + bool "Samsung S3C64XX" + select GENERIC_GPIO + select HAVE_CLK + help + Samsung S3C64XX series based systems + config ARCH_SHARK bool "Shark" + select CPU_SA110 select ISA select ISA_DMA select ZONE_DMA @@ -510,6 +541,7 @@ config ARCH_SHARK config ARCH_LH7A40X bool "Sharp LH7A40X" + select CPU_ARM922T select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM help @@ -520,6 +552,7 @@ config ARCH_LH7A40X config ARCH_DAVINCI bool "TI DaVinci" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS select GENERIC_GPIO @@ -541,6 +574,7 @@ config ARCH_OMAP config ARCH_MSM bool "Qualcomm MSM" + select CPU_V6 select GENERIC_TIME select GENERIC_CLOCKEVENTS help @@ -549,6 +583,13 @@ config ARCH_MSM interface to the ARM9 modem processor which runs the baseband stack and controls some vital subsystems (clock and power control, etc). +config ARCH_W90X900 + bool "Nuvoton W90X900 CPU" + select CPU_ARM926T + help + Support for Nuvoton (Winbond logic dept.) ARM9 processor,You + can login www.mcuos.com or www.nuvoton.com to know more. + endchoice source "arch/arm/mach-clps711x/Kconfig" @@ -590,6 +631,7 @@ source "arch/arm/mach-orion5x/Kconfig" source "arch/arm/mach-kirkwood/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" +source "arch/arm/plat-s3c64xx/Kconfig" source "arch/arm/plat-s3c/Kconfig" if ARCH_S3C2410 @@ -601,6 +643,11 @@ source "arch/arm/mach-s3c2442/Kconfig" source "arch/arm/mach-s3c2443/Kconfig" endif +if ARCH_S3C64XX +source "arch/arm/mach-s3c6400/Kconfig" +source "arch/arm/mach-s3c6410/Kconfig" +endif + source "arch/arm/mach-lh7a40x/Kconfig" source "arch/arm/mach-imx/Kconfig" @@ -627,6 +674,8 @@ source "arch/arm/mach-ks8695/Kconfig" source "arch/arm/mach-msm/Kconfig" +source "arch/arm/mach-w90x900/Kconfig" + # Definitions to make life easier config ARCH_ACORN bool @@ -781,7 +830,7 @@ config HOTPLUG_CPU config LOCAL_TIMERS bool "Use local timer interrupts" - depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) + depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP) default y help Enable support for local timers on SMP platforms, rather then the diff --git a/arch/arm/Makefile b/arch/arm/Makefile index bd6e28115eb..24e0f018769 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -76,6 +76,7 @@ tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110 tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale tune-$(CONFIG_CPU_XSC3) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale +tune-$(CONFIG_CPU_FEROCEON) :=$(call cc-option,-mtune=marvell-f,-mtune=xscale) tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) ifeq ($(CONFIG_AEABI),y) @@ -96,7 +97,6 @@ textofs-y := 0x00008000 machine-$(CONFIG_ARCH_RPC) := rpc machine-$(CONFIG_ARCH_EBSA110) := ebsa110 - machine-$(CONFIG_ARCH_CLPS7500) := clps7500 machine-$(CONFIG_FOOTBRIDGE) := footbridge machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SA1100) := sa1100 @@ -121,7 +121,10 @@ endif machine-$(CONFIG_ARCH_OMAP3) := omap2 plat-$(CONFIG_ARCH_OMAP) := omap machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443 + machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0 plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx s3c + machine-$(CONFIG_ARCH_S3C64XX) := s3c6400 s3c6410 + plat-$(CONFIG_PLAT_S3C64XX) := s3c64xx s3c machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x machine-$(CONFIG_ARCH_VERSATILE) := versatile machine-$(CONFIG_ARCH_IMX) := imx @@ -139,11 +142,13 @@ endif plat-$(CONFIG_ARCH_MXC) := mxc machine-$(CONFIG_ARCH_MX2) := mx2 machine-$(CONFIG_ARCH_MX3) := mx3 + machine-$(CONFIG_ARCH_MX1) := mx1 machine-$(CONFIG_ARCH_ORION5X) := orion5x plat-$(CONFIG_PLAT_ORION) := orion machine-$(CONFIG_ARCH_MSM) := msm machine-$(CONFIG_ARCH_LOKI) := loki machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0 + machine-$(CONFIG_ARCH_W90X900) := w90x900 ifeq ($(CONFIG_ARCH_EBSA110),y) # This is what happens if you forget the IOCS16 line. diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index c47f2a3f8f8..fbe5eef1f6c 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -23,10 +23,6 @@ ifeq ($(CONFIG_ARCH_L7200),y) OBJS += head-l7200.o endif -ifeq ($(CONFIG_ARCH_CLPS7500),y) -HEAD = head-clps7500.o -endif - ifeq ($(CONFIG_ARCH_P720T),y) # Borrow this code from SA1100 OBJS += head-sa1100.o diff --git a/arch/arm/boot/compressed/head-clps7500.S b/arch/arm/boot/compressed/head-clps7500.S deleted file mode 100644 index 4f3c78ac30a..00000000000 --- a/arch/arm/boot/compressed/head-clps7500.S +++ /dev/null @@ -1,86 +0,0 @@ -/* - * linux/arch/arm/boot/compressed/head-clps7500.S - * - * Copyright (C) 1999, 2000, 2001 Nexus Electronics Ltd - */ - - - /* There are three different ways the kernel can be - booted on a 7500 system: from Angel (loaded in RAM), from - 16-bit ROM or from 32-bit Flash. Luckily, a single kernel - image does for them all. */ - /* This branch is taken if the CPU memory width matches the - actual device in use. The default at power on is 16 bits - so we must be prepared for a mismatch. */ - .section ".start", "ax" -2: - b 1f - .word 0xffff - .word 0xb632 @ mov r11, #0x03200000 - .word 0xe3a0 - .word 0x0000 @ mov r0, #0 - .word 0xe3a0 - .word 0x0080 @ strb r0, [r11, #0x80] - .word 0xe5cb - .word 0xf000 @ mov pc, #0 - .word 0xe3a0 -1: - adr r1, 2b - teq r1, #0 - bne .Langel - /* This is a direct-from-ROM boot. Copy the kernel into - RAM and run it there. */ - mov r0, #0x30 - mcr p15, 0, r0, c1, c0, 0 - mov r0, #0x13 - msr cpsr_cxsf, r0 - mov r12, #0x03000000 @ point to LEDs - orr r12, r12, #0x00020000 - orr r12, r12, #0xba00 - mov r0, #0x5500 - str r0, [r12] - mov r0, #0x10000000 - orr r0, r0, #0x8000 - mov r4, r0 - ldr r2, =_end -2: - ldr r3, [r1], #4 - str r3, [r0], #4 - teq r0, r2 - bne 2b - mov r0, #0xff00 - str r0, [r12] -1: - mov r12, #0x03000000 @ point to LEDs - orr r12, r12, #0x00020000 - orr r12, r12, #0xba00 - mov r0, #0xfe00 - str r0, [r12] - - adr lr, 1f - mov r0, #0 - mov r1, #14 /* MACH_TYPE_CLPS7500 */ - mov pc, lr -.Langel: -#ifdef CONFIG_ANGELBOOT - /* Call Angel to switch into SVC mode. */ - mov r0, #0x17 - swi 0x123456 -#endif - /* Ensure all interrupts are off and MMU disabled */ - mrs r0, cpsr - orr r0, r0, #0xc0 - msr cpsr_cxsf, r0 - - adr lr, 1b - orr lr, lr, #0x10000000 - mov r0, #0x30 @ MMU off - mcr p15, 0, r0, c1, c0, 0 - mov r0, r0 - mov pc, lr - - .ltorg - -1: -/* And the rest */ -#include "head.S" diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 606650964ef..77d614232d8 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -723,6 +723,9 @@ __armv7_mmu_cache_off: bl __armv7_mmu_cache_flush mov r0, #0 mcr p15, 0, r0, c8, c7, 0 @ invalidate whole TLB + mcr p15, 0, r0, c7, c5, 6 @ invalidate BTC + mcr p15, 0, r0, c7, c10, 4 @ DSB + mcr p15, 0, r0, c7, c5, 4 @ ISB mov pc, r12 __arm6_mmu_cache_off: @@ -784,12 +787,13 @@ __armv6_mmu_cache_flush: __armv7_mmu_cache_flush: mrc p15, 0, r10, c0, c1, 5 @ read ID_MMFR1 tst r10, #0xf << 16 @ hierarchical cache (ARMv7) - beq hierarchical mov r10, #0 + beq hierarchical mcr p15, 0, r10, c7, c14, 0 @ clean+invalidate D b iflush hierarchical: - stmfd sp!, {r0-r5, r7, r9-r11} + mcr p15, 0, r10, c7, c10, 5 @ DMB + stmfd sp!, {r0-r5, r7, r9, r11} mrc p15, 1, r0, c0, c0, 1 @ read clidr ands r3, r0, #0x7000000 @ extract loc from clidr mov r3, r3, lsr #23 @ left align loc bit field @@ -826,12 +830,14 @@ skip: cmp r3, r10 bgt loop1 finished: + ldmfd sp!, {r0-r5, r7, r9, r11} mov r10, #0 @ swith back to cache level 0 mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr - ldmfd sp!, {r0-r5, r7, r9-r11} iflush: + mcr p15, 0, r10, c7, c10, 4 @ DSB mcr p15, 0, r10, c7, c5, 0 @ invalidate I+BTB - mcr p15, 0, r10, c7, c10, 4 @ drain WB + mcr p15, 0, r10, c7, c10, 4 @ DSB + mcr p15, 0, r10, c7, c5, 4 @ ISB mov pc, lr __armv5tej_mmu_cache_flush: diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 65ce8fff29d..3fc08413fff 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -86,6 +86,8 @@ static void putstr(const char *ptr) #define __ptr_t void * +#define memzero(s,n) __memzero(s,n) + /* * Optimised C version of memzero for the ARM. */ diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 86b5e698266..a2cd9beaf37 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -33,3 +33,6 @@ config SHARPSL_PM config SHARP_SCOOP bool + +config COMMON_CLKDEV + bool diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile index 325e4b6a6af..7cb7961d81c 100644 --- a/arch/arm/common/Makefile +++ b/arch/arm/common/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_SHARP_SCOOP) += scoop.o obj-$(CONFIG_ARCH_IXP2000) += uengine.o obj-$(CONFIG_ARCH_IXP23XX) += uengine.o obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o +obj-$(CONFIG_COMMON_CLKDEV) += clkdev.o diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c new file mode 100644 index 00000000000..17a17b49a45 --- /dev/null +++ b/arch/arm/common/clkdev.c @@ -0,0 +1,128 @@ +/* + * arch/arm/common/clkdev.c + * + * Copyright (C) 2008 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Helper for the clk API to assist looking up a struct clk. + */ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/device.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/string.h> +#include <linux/mutex.h> + +#include <asm/clkdev.h> +#include <mach/clkdev.h> + +static LIST_HEAD(clocks); +static DEFINE_MUTEX(clocks_mutex); + +static struct clk *clk_find(const char *dev_id, const char *con_id) +{ + struct clk_lookup *p; + struct clk *clk = NULL; + int match, best = 0; + + list_for_each_entry(p, &clocks, node) { + if ((p->dev_id && !dev_id) || (p->con_id && !con_id)) + continue; + match = 0; + if (p->dev_id) + match += 2 * (strcmp(p->dev_id, dev_id) == 0); + if (p->con_id) + match += 1 * (strcmp(p->con_id, con_id) == 0); + if (match == 0) + continue; + + if (match > best) { + clk = p->clk; + best = match; + } + } + return clk; +} + +struct clk *clk_get(struct device *dev, const char *con_id) +{ + const char *dev_id = dev ? dev_name(dev) : NULL; + struct clk *clk; + + mutex_lock(&clocks_mutex); + clk = clk_find(dev_id, con_id); + if (clk && !__clk_get(clk)) + clk = NULL; + mutex_unlock(&clocks_mutex); + + return clk ? clk : ERR_PTR(-ENOENT); +} +EXPORT_SYMBOL(clk_get); + +void clk_put(struct clk *clk) +{ + __clk_put(clk); +} +EXPORT_SYMBOL(clk_put); + +void clkdev_add(struct clk_lookup *cl) +{ + mutex_lock(&clocks_mutex); + list_add_tail(&cl->node, &clocks); + mutex_unlock(&clocks_mutex); +} +EXPORT_SYMBOL(clkdev_add); + +#define MAX_DEV_ID 20 +#define MAX_CON_ID 16 + +struct clk_lookup_alloc { + struct clk_lookup cl; + char dev_id[MAX_DEV_ID]; + char con_id[MAX_CON_ID]; +}; + +struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, + const char *dev_fmt, ...) +{ + struct clk_lookup_alloc *cla; + + cla = kzalloc(sizeof(*cla), GFP_KERNEL); + if (!cla) + return NULL; + + cla->cl.clk = clk; + if (con_id) { + strlcpy(cla->con_id, con_id, sizeof(cla->con_id)); + cla->cl.con_id = cla->con_id; + } + + if (dev_fmt) { + va_list ap; + + va_start(ap, dev_fmt); + vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap); + cla->cl.dev_id = cla->dev_id; + va_end(ap); + } + + return &cla->cl; +} +EXPORT_SYMBOL(clkdev_alloc); + +/* + * clkdev_drop - remove a clock dynamically allocated + */ +void clkdev_drop(struct clk_lookup *cl) +{ + mutex_lock(&clocks_mutex); + list_del(&cl->node); + mutex_unlock(&clocks_mutex); + kfree(cl); +} +EXPORT_SYMBOL(clkdev_drop); diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 47ccec95f3e..ef12794c3c6 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -630,7 +630,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq) return -ENOMEM; sachip->clk = clk_get(me, "SA1111_CLK"); - if (!sachip->clk) { + if (IS_ERR(sachip->clk)) { ret = PTR_ERR(sachip->clk); goto err_free; } diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index f1e4b8f60ca..ecf0bfbab10 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -69,12 +69,12 @@ void __init vic_init(void __iomem *base, unsigned int irq_start, /* * Make sure we clear all existing interrupts */ - writel(0, base + VIC_VECT_ADDR); + writel(0, base + VIC_PL190_VECT_ADDR); for (i = 0; i < 19; i++) { unsigned int value; - value = readl(base + VIC_VECT_ADDR); - writel(value, base + VIC_VECT_ADDR); + value = readl(base + VIC_PL190_VECT_ADDR); + writel(value, base + VIC_PL190_VECT_ADDR); } for (i = 0; i < 16; i++) { @@ -82,7 +82,7 @@ void __init vic_init(void __iomem *base, unsigned int irq_start, writel(VIC_VECT_CNTL_ENABLE | i, reg); } - writel(32, base + VIC_DEF_VECT_ADDR); + writel(32, base + VIC_PL190_DEF_VECT_ADDR); for (i = 0; i < 32; i++) { unsigned int irq = irq_start + i; diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index f3af0b593eb..98765438048 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -179,7 +179,7 @@ CONFIG_MACH_HUSKY=y # CONFIG_MACH_AKITA is not set # CONFIG_MACH_SPITZ is not set # CONFIG_MACH_BORZOI is not set -CONFIG_MACH_TOSA=y +# CONFIG_MACH_TOSA is not set # CONFIG_ARCH_VIPER is not set # CONFIG_ARCH_PXA_ESERIES is not set # CONFIG_TRIZEPS_PXA is not set diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index 2307587a38a..b6c5cbbf4c8 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Sat Jul 26 22:28:46 2008 +# Linux kernel version: 2.6.28-rc8 +# Wed Dec 24 23:35:45 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -22,8 +22,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y CONFIG_ARCH_MTD_XIP=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 @@ -48,8 +46,7 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set @@ -58,13 +55,12 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_KALLSYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -73,6 +69,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set @@ -80,15 +77,10 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -112,14 +104,15 @@ CONFIG_BLOCK=y # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # System Type @@ -129,7 +122,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -160,7 +152,8 @@ CONFIG_ARCH_PXA=y # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Intel PXA2xx/PXA3xx Implementations @@ -169,8 +162,10 @@ CONFIG_ARCH_PXA=y # CONFIG_ARCH_LUBBOCK is not set # CONFIG_MACH_LOGICPD_PXA270 is not set # CONFIG_MACH_MAINSTONE is not set +# CONFIG_MACH_MP900C is not set # CONFIG_ARCH_PXA_IDP is not set # CONFIG_PXA_SHARPSL is not set +# CONFIG_ARCH_VIPER is not set CONFIG_ARCH_PXA_ESERIES=y CONFIG_MACH_E330=y CONFIG_MACH_E350=y @@ -178,7 +173,8 @@ CONFIG_MACH_E740=y CONFIG_MACH_E750=y CONFIG_MACH_E400=y CONFIG_MACH_E800=y -# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_TRIZEPS_PXA is not set +# CONFIG_MACH_H5000 is not set # CONFIG_MACH_EM_X270 is not set # CONFIG_MACH_COLIBRI is not set # CONFIG_MACH_ZYLONITE is not set @@ -186,12 +182,15 @@ CONFIG_MACH_E800=y # CONFIG_MACH_TAVOREVB is not set # CONFIG_MACH_SAAR is not set # CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_CM_X300 is not set # CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_MIOA701 is not set # CONFIG_MACH_PCM027 is not set # CONFIG_ARCH_PXA_PALM is not set # CONFIG_PXA_EZX is not set CONFIG_PXA25x=y # CONFIG_PXA_PWM is not set +CONFIG_PXA_HAVE_BOARD_IRQS=y # # Boot options @@ -222,6 +221,7 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_OUTER_CACHE is not set CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y +CONFIG_COMMON_CLKDEV=y # # Bus support @@ -237,6 +237,7 @@ CONFIG_PCMCIA_IOCTL=y # # PC-card bridges # +CONFIG_PCMCIA_PXA2XX=m # # Kernel Features @@ -245,25 +246,30 @@ CONFIG_TICK_ONESHOT=y # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_PREEMPT is not set CONFIG_HZ=100 CONFIG_AEABI=y CONFIG_OABI_COMPAT=y -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -277,9 +283,10 @@ CONFIG_KEXEC=y CONFIG_ATAGS_PROC=y # -# CPU Frequency scaling +# CPU Power Management # # CONFIG_CPU_FREQ is not set +# CONFIG_CPU_IDLE is not set # # Floating point emulation @@ -296,6 +303,8 @@ CONFIG_FPE_NWFPE=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set CONFIG_BINFMT_MISC=y @@ -309,10 +318,6 @@ CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_APM_EMULATION is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -339,7 +344,7 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_TUNNEL is not set CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y @@ -350,25 +355,7 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set +# CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -376,6 +363,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -421,25 +409,18 @@ CONFIG_IRDA_FAST_RR=y # # Dongle support # -# CONFIG_KINGSUN_DONGLE is not set -# CONFIG_KSDAZZLE_DONGLE is not set -# CONFIG_KS959_DONGLE is not set # # FIR device drivers # -# CONFIG_USB_IRDA is not set -# CONFIG_SIGMATEL_FIR is not set CONFIG_PXA_FICP=y -# CONFIG_MCS_FIR is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y CONFIG_CFG80211=m CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m @@ -448,7 +429,9 @@ CONFIG_MAC80211=m # Rate control algorithm selection # CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT="pid" # CONFIG_MAC80211_MESH is not set # CONFIG_MAC80211_LEDS is not set @@ -539,11 +522,12 @@ CONFIG_MTD_NAND=m # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=m # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_SHARPSL is not set +CONFIG_MTD_NAND_TMIO=m # CONFIG_MTD_NAND_PLATFORM is not set -# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # @@ -556,13 +540,13 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=m # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -632,37 +616,25 @@ CONFIG_NETDEVICES=y CONFIG_WLAN_80211=y # CONFIG_PCMCIA_RAYCS is not set # CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set CONFIG_HERMES=m CONFIG_PCMCIA_HERMES=m # CONFIG_PCMCIA_SPECTRUM is not set # CONFIG_ATMEL is not set # CONFIG_AIRO_CS is not set # CONFIG_PCMCIA_WL3501 is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_USB_NET_RNDIS_WLAN is not set -# CONFIG_RTL8187 is not set # CONFIG_MAC80211_HWSIM is not set # CONFIG_P54_COMMON is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_HOSTAP is not set # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set -# CONFIG_ZD1211RW is not set # CONFIG_RT2X00 is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set CONFIG_NET_PCMCIA=y # CONFIG_PCMCIA_3C589 is not set # CONFIG_PCMCIA_3C574 is not set # CONFIG_PCMCIA_FMVJ18X is not set -CONFIG_PCMCIA_PCNET=m +# CONFIG_PCMCIA_PCNET is not set # CONFIG_PCMCIA_NMCLAN is not set # CONFIG_PCMCIA_SMC91C92 is not set # CONFIG_PCMCIA_XIRC2PS is not set @@ -714,13 +686,11 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set -# CONFIG_TOUCHSCREEN_UCB1400 is not set CONFIG_TOUCHSCREEN_WM97XX=m CONFIG_TOUCHSCREEN_WM9705=y CONFIG_TOUCHSCREEN_WM9712=y CONFIG_TOUCHSCREEN_WM9713=y # CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set -# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set # CONFIG_INPUT_MISC is not set @@ -749,11 +719,13 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # -# CONFIG_SERIAL_PXA is not set +CONFIG_SERIAL_PXA=y +# CONFIG_SERIAL_PXA_CONSOLE is not set +CONFIG_SERIAL_CORE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=m +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_R3964 is not set @@ -773,6 +745,10 @@ CONFIG_GPIOLIB=y # CONFIG_GPIO_SYSFS is not set # +# Memory mapped GPIO expanders: +# + +# # I2C GPIO expanders: # @@ -786,12 +762,14 @@ CONFIG_GPIOLIB=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -799,8 +777,13 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE=y # CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +CONFIG_MFD_TMIO=y +CONFIG_MFD_T7L66XB=y +CONFIG_MFD_TC6387XB=y CONFIG_MFD_TC6393XB=y # @@ -827,6 +810,7 @@ CONFIG_MFD_TC6393XB=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -851,8 +835,10 @@ CONFIG_FB_PXA=y # CONFIG_FB_PXA_PARAMETERS is not set # CONFIG_FB_MBX is not set CONFIG_FB_W100=y -# CONFIG_FB_AM200EPD is not set +# CONFIG_FB_TMIO is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_ILI9320 is not set @@ -886,6 +872,7 @@ CONFIG_FONT_MINI_4x6=y # CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -899,14 +886,18 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VERBOSE_PRINTK=y # CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_AC97_CODEC=m CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +# CONFIG_SND_AC97_POWER_SAVE is not set CONFIG_SND_ARM=y +CONFIG_SND_PXA2XX_LIB=m +CONFIG_SND_PXA2XX_LIB_AC97=y # CONFIG_SND_PXA2XX_AC97 is not set -# CONFIG_SND_USB is not set # CONFIG_SND_PCMCIA is not set CONFIG_SND_SOC=m CONFIG_SND_SOC_AC97_BUS=y @@ -920,133 +911,19 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set # -# USB Input Devices +# Special HID drivers # -CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=m -# CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set - -# -# Miscellaneous USB options -# -# CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_WDM is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information -# -# CONFIG_USB_STORAGE is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y - -# -# USB port drivers -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_ISIGHTFW is not set -CONFIG_USB_GADGET=y -# CONFIG_USB_GADGET_DEBUG_FILES is not set -CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set -# CONFIG_USB_GADGET_ATMEL_USBA is not set -# CONFIG_USB_GADGET_FSL_USB2 is not set -# CONFIG_USB_GADGET_NET2280 is not set -CONFIG_USB_GADGET_PXA25X=y -CONFIG_USB_PXA25X=y -CONFIG_USB_PXA25X_SMALL=y -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_PXA27X is not set -# CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_LH7A40X is not set -# CONFIG_USB_GADGET_OMAP is not set -# CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set -# CONFIG_USB_GADGET_DUMMY_HCD is not set -# CONFIG_USB_GADGET_DUALSPEED is not set -# CONFIG_USB_ZERO is not set -CONFIG_USB_ETH=m -# CONFIG_USB_ETH_RNDIS is not set -# CONFIG_USB_GADGETFS is not set -# CONFIG_USB_FILE_STORAGE is not set -# CONFIG_USB_G_SERIAL is not set -# CONFIG_USB_MIDI_GADGET is not set -# CONFIG_USB_G_PRINTER is not set -# CONFIG_USB_CDC_COMPOSITE is not set +CONFIG_HID_COMPAT=y +# CONFIG_USB_SUPPORT is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_UNSAFE_RESUME=y # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y @@ -1054,14 +931,18 @@ CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_PXA is not set # CONFIG_MMC_SDHCI is not set +CONFIG_MMC_TMIO=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set # @@ -1070,11 +951,17 @@ CONFIG_RTC_LIB=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT3_FS=m +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=m +CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1106,6 +993,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1142,6 +1030,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1228,13 +1117,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_USER is not set @@ -1244,15 +1135,23 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_ALGAPI2=m +CONFIG_CRYPTO_AEAD2=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG2=m CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1324,14 +1223,17 @@ CONFIG_CRYPTO_ARC4=m # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index e3357ba10f1..ab8b1e0d0da 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,11 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Sun Jun 22 15:51:25 2008 +# Linux kernel version: 2.6.28-rc7 +# Thu Dec 4 15:27:39 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_GPIO is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y @@ -22,8 +22,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_SUPPORTS_AOUT=y -CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -49,14 +48,17 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_GROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y +# CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -73,9 +75,12 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_PCI_QUIRKS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y # CONFIG_MARKERS is not set @@ -85,8 +90,7 @@ CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -97,12 +101,13 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -117,6 +122,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # System Type @@ -128,7 +134,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set @@ -158,7 +163,7 @@ CONFIG_ARCH_KIRKWOOD=y # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM7X00A is not set +# CONFIG_ARCH_MSM is not set # # Marvell Kirkwood Implementations @@ -199,6 +204,7 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_DCACHE_DISABLE is not set CONFIG_OUTER_CACHE=y CONFIG_CACHE_FEROCEON_L2=y +# CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH is not set # # Bus support @@ -217,25 +223,30 @@ CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -248,6 +259,11 @@ CONFIG_CMDLINE="" # CONFIG_KEXEC is not set # +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# # Floating point emulation # @@ -260,6 +276,8 @@ CONFIG_CMDLINE="" # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set @@ -268,10 +286,6 @@ CONFIG_BINFMT_ELF=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y - -# -# Networking -# CONFIG_NET=y # @@ -322,6 +336,15 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +CONFIG_NET_DSA=y +# CONFIG_NET_DSA_TAG_DSA is not set +CONFIG_NET_DSA_TAG_EDSA=y +# CONFIG_NET_DSA_TAG_TRAILER is not set +CONFIG_NET_DSA_MV88E6XXX=y +# CONFIG_NET_DSA_MV88E6060 is not set +# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set +# CONFIG_NET_DSA_MV88E6131 is not set +CONFIG_NET_DSA_MV88E6123_61_65=y # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -343,12 +366,12 @@ CONFIG_NET_PKTGEN=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set @@ -365,6 +388,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -453,7 +478,7 @@ CONFIG_M25PXX_USE_FAST_READ=y # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y @@ -561,6 +586,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -619,7 +645,6 @@ CONFIG_SATA_MV=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_PLATFORM is not set # CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -627,11 +652,14 @@ CONFIG_SATA_MV=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -639,7 +667,23 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +CONFIG_MARVELL_PHY=y +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set @@ -650,12 +694,16 @@ CONFIG_MII=y # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -676,14 +724,12 @@ CONFIG_NET_PCI=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set -CONFIG_E1000=y -CONFIG_E1000_NAPI=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -699,6 +745,8 @@ CONFIG_E1000_NAPI=y CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -765,7 +813,11 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # Character devices # -# CONFIG_VT is not set +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -775,7 +827,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -800,44 +852,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_GPIO is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MV64XXX=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_MV64XXX=y +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -864,20 +936,26 @@ CONFIG_SPI_ORION=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set -# CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set # # Multimedia devices @@ -910,8 +988,10 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # -# Sound +# Console display driver support # +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -922,9 +1002,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -940,8 +1047,9 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -956,20 +1064,23 @@ CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set -CONFIG_USB_PRINTER=y +CONFIG_USB_PRINTER=m # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # -# may also be needed; see USB_STORAGE Help for more information +# see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -992,7 +1103,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -1005,7 +1115,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1023,8 +1133,12 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y # CONFIG_LEDS_CLASS is not set @@ -1038,6 +1152,8 @@ CONFIG_NEW_LEDS=y # CONFIG_LEDS_TRIGGERS is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # @@ -1056,7 +1172,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set -CONFIG_RTC_DRV_MV=y # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_X1205 is not set @@ -1064,29 +1179,39 @@ CONFIG_RTC_DRV_MV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers # +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # +CONFIG_RTC_DRV_MV=y CONFIG_DMADEVICES=y # @@ -1099,6 +1224,8 @@ CONFIG_DMA_ENGINE=y # DMA Clients # # CONFIG_NET_DMA is not set +# CONFIG_DMATEST is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set # @@ -1109,11 +1236,12 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -1131,7 +1259,7 @@ CONFIG_INOTIFY_USER=y # # CD-ROM/DVD Filesystems # -CONFIG_ISO9660_FS=y +CONFIG_ISO9660_FS=m CONFIG_JOLIET=y # CONFIG_ZISOFS is not set CONFIG_UDF_FS=m @@ -1140,9 +1268,9 @@ CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set @@ -1152,6 +1280,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1182,6 +1311,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1192,13 +1322,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1210,24 +1340,8 @@ CONFIG_SUNRPC=y # # Partition Types # -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set +# CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1284,11 +1398,14 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1300,21 +1417,40 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set @@ -1326,6 +1462,7 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_ASYNC_CORE=y CONFIG_CRYPTO=y @@ -1333,8 +1470,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_MANAGER=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1373,6 +1514,10 @@ CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1403,6 +1548,11 @@ CONFIG_CRYPTO_PCBC=m # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set @@ -1410,10 +1560,9 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set diff --git a/arch/arm/configs/ks8695_defconfig b/arch/arm/configs/ks8695_defconfig index 6077f2cb88e..d25c41bab06 100644 --- a/arch/arm/configs/ks8695_defconfig +++ b/arch/arm/configs/ks8695_defconfig @@ -1,39 +1,67 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc4 -# Thu May 25 15:42:51 2006 +# Linux kernel version: 2.6.27-simtec-micrel1 +# Fri Dec 5 10:30:27 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -CONFIG_UID16=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -41,30 +69,50 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set -CONFIG_OBSOLETE_INTERMODULE=y - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# +CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -78,60 +126,77 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +CONFIG_ARCH_KS8695=y +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_AT91 is not set -CONFIG_ARCH_KS8695=y +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# # # Kendin/Micrel KS8695 Implementations # CONFIG_MACH_KS8695=y -# CONFIG_MACH_DSM320 is not set -# CONFIG_MACH_CM4002 is not set -# CONFIG_MACH_CM4008 is not set -# CONFIG_MACH_CM40xx is not set -# CONFIG_MACH_LITE300 is not set -# CONFIG_MACH_SE4200 is not set -# CONFIG_MACH_MANGA_KS8695 is not set +CONFIG_MACH_DSM320=y # # Processor Type # CONFIG_CPU_32=y CONFIG_CPU_ARM922T=y -CONFIG_CPU_32v4=y +CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features @@ -140,16 +205,16 @@ CONFIG_CPU_TLB_V4WBI=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # CONFIG_PCI=y +CONFIG_PCI_SYSCALL=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y @@ -173,9 +238,12 @@ CONFIG_PCCARD_NONSTATIC=y # # Kernel Features # +# CONFIG_TICK_ONESHOT is not set # CONFIG_PREEMPT is not set CONFIG_HZ=100 -# CONFIG_AEABI is not set +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -184,7 +252,14 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y # @@ -194,6 +269,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -202,8 +278,7 @@ CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev # # At least one emulation must be selected # -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_NWFPE is not set # CONFIG_FPE_FASTFPE is not set # @@ -212,34 +287,33 @@ CONFIG_FPE_NWFPE=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set -# CONFIG_ARTHUR is not set # # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set - -# -# Networking -# +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set -CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set @@ -250,28 +324,21 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -282,13 +349,8 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -296,9 +358,21 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -307,36 +381,40 @@ CONFIG_TCP_CONG_BIC=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set - -# -# Connector - unified userspace <-> kernelspace linker -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -355,22 +433,25 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x8000000 +CONFIG_MTD_PHYSMAP_LEN=0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -388,29 +469,15 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -422,13 +489,17 @@ CONFIG_MTD_CFI_UTIL=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -436,127 +507,85 @@ CONFIG_BLK_DEV_INITRD=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -CONFIG_ARM_KS8695_ETHER=y +CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set - -# -# Token Ring devices -# +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# PCMCIA network device support -# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_LIBERTAS is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +CONFIG_PRISM54=m +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set # CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -566,7 +595,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -576,6 +604,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -589,9 +618,13 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -609,132 +642,113 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set +CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # -# Ftape, the floppy tape device driver -# -# CONFIG_DRM is not set - -# # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# +CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Misc devices -# +# CONFIG_WATCHDOG is not set # -# LED devices +# Sonics Silicon Backplane # -# CONFIG_NEW_LEDS is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED drivers +# Multifunction device drivers # +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set # -# LED Triggers +# Multimedia devices # # -# Multimedia devices +# Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Console display driver support +# Display device support # -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y +# CONFIG_DISPLAY_SUPPORT is not set # -# Sound +# Console display driver support # +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# Enable Host or Gadget support to see Inventra options # # -# USB Gadget Support +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# # CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # -# Real Time Clock +# Voltage and Current regulators # -CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set # # File systems @@ -743,16 +757,16 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -774,10 +788,11 @@ CONFIG_DNOTIFY=y # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -790,67 +805,113 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +CONFIG_JFFS2_SUMMARY=y +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# -# CONFIG_NFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y # CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -# CONFIG_UNWIND_INFO is not set -CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_LL=y # CONFIG_DEBUG_ICEDCC is not set @@ -859,21 +920,103 @@ CONFIG_DEBUG_LL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set # -# Cryptographic options +# Ciphers # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Hardware crypto devices +# Compression # +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines # +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/mx31moboard_defconfig b/arch/arm/configs/mx31moboard_defconfig new file mode 100644 index 00000000000..e90f86d6dee --- /dev/null +++ b/arch/arm/configs/mx31moboard_defconfig @@ -0,0 +1,790 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-rc5 +# Fri Oct 24 11:41:22 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +CONFIG_ARCH_MXC=y +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Freescale MXC Implementations +# +# CONFIG_ARCH_MX2 is not set +CONFIG_ARCH_MX3=y + +# +# MX3 Options +# +# CONFIG_MACH_MX31ADS is not set +# CONFIG_MACH_PCM037 is not set +# CONFIG_MACH_MX31LITE is not set +CONFIG_MACH_MX31MOBOARD=y +# CONFIG_MXC_IRQ_PRIOR is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw ip=off" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +CONFIG_MTD_REDBOOT_PARTS_READONLY=y +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +CONFIG_MTD_MAP_BANK_WIDTH_2=y +# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +# CONFIG_MTD_CFI_I2 is not set +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_IMX=y +CONFIG_SERIAL_IMX_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_FRAME_POINTER=y +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/mx31pdk_defconfig b/arch/arm/configs/mx31pdk_defconfig new file mode 100644 index 00000000000..95ffc0db95a --- /dev/null +++ b/arch/arm/configs/mx31pdk_defconfig @@ -0,0 +1,773 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc2 +# Sun Oct 26 15:55:29 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +# CONFIG_EXPERIMENTAL is not set +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +# CONFIG_SYSVIPC is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +CONFIG_ARCH_MXC=y +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Freescale MXC Implementations +# +# CONFIG_ARCH_MX2 is not set +CONFIG_ARCH_MX3=y + +# +# MX3 Options +# +# CONFIG_MACH_MX31ADS is not set +# CONFIG_MACH_PCM037 is not set +# CONFIG_MACH_MX31LITE is not set +CONFIG_MACH_MX31_3DS=y +# CONFIG_MXC_IRQ_PRIOR is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +CONFIG_NET_KEY=y +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_IMX=y +CONFIG_SERIAL_IMX_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_MFD_WM8400 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_HFSPLUS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_PCBC is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig new file mode 100644 index 00000000000..325f1e105f6 --- /dev/null +++ b/arch/arm/configs/neocore926_defconfig @@ -0,0 +1,1302 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-rc1 +# Tue Jul 29 10:46:54 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +CONFIG_ARCH_AT91SAM9263=y +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91SAM9G20 is not set +# CONFIG_ARCH_AT91CAP9 is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# +# AT91SAM9263 Board Type +# +# CONFIG_MACH_AT91SAM9263EK is not set +# CONFIG_MACH_USB_A9263 is not set +CONFIG_MACH_NEOCORE926=y + +# +# AT91 Board Options +# +CONFIG_MTD_AT91_DATAFLASH_CARD=y + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +CONFIG_AT91_TIMER_HZ=100 +CONFIG_AT91_EARLY_DBGU=y +# CONFIG_AT91_EARLY_USART0 is not set +# CONFIG_AT91_EARLY_USART1 is not set +# CONFIG_AT91_EARLY_USART2 is not set +# CONFIG_AT91_EARLY_USART3 is not set +# CONFIG_AT91_EARLY_USART4 is not set +# CONFIG_AT91_EARLY_USART5 is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +CONFIG_NFTL=y +CONFIG_NFTL_RW=y +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +CONFIG_MTD_BLOCK2MTD=y + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +CONFIG_MTD_NAND_ECC_SMC=y +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_ATMEL_ECC_HW=y +# CONFIG_MTD_NAND_ATMEL_ECC_SOFT is not set +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +CONFIG_ATMEL_PWM=y +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ATMEL_SSC is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +# CONFIG_BLK_DEV_SD is not set +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +CONFIG_SMSC_PHY=y +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_N_HDLC is not set +# CONFIG_RISCOM8 is not set +# CONFIG_SPECIALIX is not set +# CONFIG_RIO is not set +# CONFIG_STALDRV is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_PDC is not set +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_ATMEL=y +# CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +# CONFIG_LCD_LTV350QV is not set +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_VGG2432A4 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_ATMEL_LCDC=y +# CONFIG_BACKLIGHT_ATMEL_PWM is not set +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=y +# CONFIG_MMC_TEST is not set + +# +# MMC/SD Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_AT91=y +# CONFIG_MMC_SPI is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_FS_WBUF_VERIFY=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_FRAME_POINTER=y +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/netx_defconfig b/arch/arm/configs/netx_defconfig index 0884f2370c3..61d0fc5b241 100644 --- a/arch/arm/configs/netx_defconfig +++ b/arch/arm/configs/netx_defconfig @@ -728,9 +728,9 @@ CONFIG_RTC_CLASS=m # # RTC interfaces # -CONFIG_RTC_INTF_SYSFS=m -CONFIG_RTC_INTF_PROC=m -CONFIG_RTC_INTF_DEV=m +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y # # RTC drivers diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig new file mode 100644 index 00000000000..09543f4de5b --- /dev/null +++ b/arch/arm/configs/omap3_pandora_defconfig @@ -0,0 +1,1409 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc7 +# Fri Dec 5 11:54:09 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_OMAP=y +# CONFIG_ARCH_MSM is not set + +# +# TI OMAP Implementations +# +CONFIG_ARCH_OMAP_OTG=y +# CONFIG_ARCH_OMAP1 is not set +# CONFIG_ARCH_OMAP2 is not set +CONFIG_ARCH_OMAP3=y + +# +# OMAP Feature Selections +# +# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set +# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set +# CONFIG_OMAP_RESET_CLOCKS is not set +# CONFIG_OMAP_MUX is not set +CONFIG_OMAP_MCBSP=y +# CONFIG_OMAP_MPU_TIMER is not set +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_32K_TIMER_HZ=128 +CONFIG_OMAP_DM_TIMER=y +# CONFIG_OMAP_LL_DEBUG_UART1 is not set +# CONFIG_OMAP_LL_DEBUG_UART2 is not set +CONFIG_OMAP_LL_DEBUG_UART3=y +CONFIG_ARCH_OMAP34XX=y +CONFIG_ARCH_OMAP3430=y + +# +# OMAP Board Type +# +# CONFIG_MACH_OMAP3_BEAGLE is not set +# CONFIG_MACH_OMAP_LDP is not set +# CONFIG_MACH_OVERO is not set +CONFIG_MACH_OMAP3_PANDORA=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_PABRT_IFAR=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_ARM_THUMBEE=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_HAS_TLS_REG=y +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=128 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE=" debug " +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_FREQ is not set +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_NEON=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=800 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +CONFIG_INPUT_JOYDEV=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_OMAP=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_ISP1301_OMAP is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +CONFIG_SPI_OMAP24XX=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +CONFIG_GPIO_TWL4030=y + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +CONFIG_TWL4030_CORE=y +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +# CONFIG_HID_COMPAT is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_BRIGHT is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DELL is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_OHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_SOC=y + +# +# OMAP 343x high speed USB support +# +CONFIG_USB_MUSB_HOST=y +# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_OTG is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set +CONFIG_USB_MUSB_HDRC_HCD=y +# CONFIG_MUSB_PIO_ONLY is not set +CONFIG_USB_INVENTRA_DMA=y +# CONFIG_USB_TI_CPPI_DMA is not set +# CONFIG_USB_MUSB_DEBUG is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +CONFIG_USB_GADGET_OMAP=y +CONFIG_USB_OMAP=y +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_OMAP is not set +# CONFIG_MMC_SPI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +CONFIG_RTC_DRV_TWL4030=y +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig index 948a212fb1c..b77d054169e 100644 --- a/arch/arm/configs/omap_ldp_defconfig +++ b/arch/arm/configs/omap_ldp_defconfig @@ -316,7 +316,82 @@ CONFIG_BINFMT_MISC=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_NET is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y +# CONFIG_XFRM_SUB_POLICY is not set +CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -332,6 +407,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -390,6 +467,54 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +CONFIG_SMC911X=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set # # Input device support @@ -816,6 +941,27 @@ CONFIG_TMPFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set # # Partition Types diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig index 14826f0dabd..59e4463c2da 100644 --- a/arch/arm/configs/picotux200_defconfig +++ b/arch/arm/configs/picotux200_defconfig @@ -1069,9 +1069,9 @@ CONFIG_RTC_CLASS=m # # RTC interfaces # -CONFIG_RTC_INTF_SYSFS=m -CONFIG_RTC_INTF_PROC=m -CONFIG_RTC_INTF_DEV=m +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig index 0c09b23167e..cd29824d791 100644 --- a/arch/arm/configs/realview-smp_defconfig +++ b/arch/arm/configs/realview-smp_defconfig @@ -1,84 +1,111 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc3 -# Wed Oct 25 14:12:00 2006 +# Linux kernel version: 2.6.28-rc2 +# Mon Nov 10 14:41:47 2008 # CONFIG_ARM=y -# CONFIG_GENERIC_TIME is not set +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set -# CONFIG_CPUSETS is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y -# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -92,6 +119,8 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # System Type @@ -103,19 +132,26 @@ CONFIG_ARCH_REALVIEW=y # CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -123,13 +159,29 @@ CONFIG_ARCH_REALVIEW=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set + +# +# Boot options +# + +# +# Power management +# # # RealView platform type # CONFIG_MACH_REALVIEW_EB=y -CONFIG_REALVIEW_MPCORE=y +# CONFIG_REALVIEW_EB_A9MP is not set +CONFIG_REALVIEW_EB_ARM11MP=y +# CONFIG_REALVIEW_EB_ARM11MP_REVB is not set +CONFIG_MACH_REALVIEW_PB11MP=y +# CONFIG_MACH_REALVIEW_PB1176 is not set +# CONFIG_MACH_REALVIEW_PBA8 is not set +CONFIG_REALVIEW_HIGH_PHYS_OFFSET=y # # Processor Type @@ -138,12 +190,15 @@ CONFIG_CPU_32=y # CONFIG_CPU_ARM926T is not set CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y +# CONFIG_CPU_V7 is not set CONFIG_CPU_32v6=y CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_V6=y CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y @@ -153,9 +208,10 @@ CONFIG_CPU_CP15_MMU=y CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_HAS_TLS_REG=y +CONFIG_OUTER_CACHE=y +CONFIG_CACHE_L2X0=y CONFIG_ARM_GIC=y CONFIG_ICST307=y @@ -163,32 +219,44 @@ CONFIG_ICST307=y # Bus support # CONFIG_ARM_AMBA=y - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_NR_CPUS=4 CONFIG_HOTPLUG_CPU=y CONFIG_LOCAL_TIMERS=y # CONFIG_PREEMPT is not set CONFIG_HZ=100 -# CONFIG_AEABI is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -198,6 +266,12 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=ttyAMA0 mem=128M" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set # # Floating point emulation @@ -206,8 +280,7 @@ CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=tt # # At least one emulation must be selected # -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_NWFPE is not set # CONFIG_FPE_FASTFPE is not set CONFIG_VFP=y @@ -215,28 +288,29 @@ CONFIG_VFP=y # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set -# CONFIG_ARTHUR is not set # # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set - -# -# Networking -# +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -255,36 +329,25 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -294,10 +357,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -305,9 +364,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -316,38 +380,37 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -373,7 +436,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access @@ -397,115 +459,73 @@ CONFIG_MTD_ARM_INTEGRATOR=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# # CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set CONFIG_SMC91X=y # CONFIG_DM9000 is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# +CONFIG_SMC911X=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # @@ -513,6 +533,7 @@ CONFIG_SMC91X=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -522,7 +543,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -538,9 +558,16 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -558,9 +585,11 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -579,97 +608,91 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set - -# -# I2C support -# # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set - -# -# Hardware Monitoring support -# +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Misc devices -# -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set # -# LED devices +# Sonics Silicon Backplane # -# CONFIG_NEW_LEDS is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# LED drivers +# Multifunction device drivers # +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_WM8400 is not set # -# LED Triggers +# Multimedia devices # # -# Multimedia devices +# Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# CONFIG_FB_ARMCLCD=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -677,28 +700,17 @@ CONFIG_FB_ARMCLCD=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -712,100 +724,65 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# -CONFIG_SND_AC97_CODEC=m -CONFIG_SND_AC97_BUS=m -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set - -# -# ALSA ARM devices -# -CONFIG_SND_ARMAACI=m - -# -# Open Sound System -# +CONFIG_SND_VMASTER=y +CONFIG_SND_AC97_CODEC=y +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_ARM=y +CONFIG_SND_ARMAACI=y +# CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# +CONFIG_AC97_BUS=y +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set -CONFIG_MMC_BLOCK=y -CONFIG_MMC_ARMMMCI=y -# CONFIG_MMC_TIFM_SD is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# Real Time Clock +# MMC/SD/SDIO Card Drivers # -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# RTC interfaces +# MMC/SD/SDIO Host Controller Drivers # -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -CONFIG_RTC_INTF_DEV_UIE_EMUL=y +CONFIG_MMC_ARMMMCI=y +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # -# RTC drivers +# Voltage and Current regulators # -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_PL031=y -# CONFIG_RTC_DRV_TEST is not set -# CONFIG_RTC_DRV_V3020 is not set +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y -# CONFIG_INOTIFY_USER is not set +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -831,11 +808,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -848,29 +825,28 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -878,17 +854,12 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -929,64 +900,177 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_DLM is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_DEBUG_RWSEMS=y +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -# CONFIG_UNWIND_INFO is not set -CONFIG_FORCED_INLINING=y -# CONFIG_HEADERS_CHECK is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y -CONFIG_DEBUG_LL=y -# CONFIG_DEBUG_ICEDCC is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set # -# Cryptographic options +# Random Number Generation # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig index 907e54344da..7e253f58ed1 100644 --- a/arch/arm/configs/realview_defconfig +++ b/arch/arm/configs/realview_defconfig @@ -1,105 +1,204 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-rc2 -# Thu Sep 29 14:50:10 2005 +# Linux kernel version: 2.6.28-rc2 +# Mon Nov 10 14:39:48 2008 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y -CONFIG_UID16=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # -# CONFIG_EXPERIMENTAL is not set -CONFIG_CLEAN_COMPILE=y +CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set -CONFIG_INITRAMFS_SOURCE="" +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +CONFIG_DEFAULT_DEADLINE=y +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="deadline" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +CONFIG_ARCH_REALVIEW=y +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -CONFIG_ARCH_REALVIEW=y -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_MSM is not set + +# +# Boot options +# + +# +# Power management +# # # RealView platform type # CONFIG_MACH_REALVIEW_EB=y +# CONFIG_REALVIEW_EB_A9MP is not set +CONFIG_REALVIEW_EB_ARM11MP=y +# CONFIG_REALVIEW_EB_ARM11MP_REVB is not set +CONFIG_MACH_REALVIEW_PB11MP=y +CONFIG_MACH_REALVIEW_PB1176=y +# CONFIG_MACH_REALVIEW_PBA8 is not set # # Processor Type # CONFIG_CPU_32=y -CONFIG_CPU_ARM926T=y -# CONFIG_CPU_V6 is not set -CONFIG_CPU_32v5=y -CONFIG_CPU_ABRT_EV5TJ=y -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_COPY_V4WB=y -CONFIG_CPU_TLB_V4WBI=y +# CONFIG_CPU_ARM926T is not set +CONFIG_CPU_V6=y +# CONFIG_CPU_32v6K is not set +# CONFIG_CPU_V7 is not set +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features @@ -107,8 +206,9 @@ CONFIG_CPU_TLB_V4WBI=y CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_OUTER_CACHE=y +CONFIG_CACHE_L2X0=y CONFIG_ARM_GIC=y CONFIG_ICST307=y @@ -116,20 +216,41 @@ CONFIG_ICST307=y # Bus support # CONFIG_ARM_AMBA=y -CONFIG_ISA_DMA_API=y - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set # # Kernel Features # -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_SMP is not set +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ALIGNMENT_TRAP=y # @@ -139,6 +260,12 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=ttyAMA0 mem=128M" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set # # Floating point emulation @@ -147,26 +274,24 @@ CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=tt # # At least one emulation must be selected # -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set -# CONFIG_VFP is not set +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set +CONFIG_VFP=y # # Userspace binary formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set -# CONFIG_ARTHUR is not set # # Power management options # # CONFIG_PM is not set - -# -# Networking -# +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y # @@ -175,6 +300,11 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -186,34 +316,56 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_IEEE80211 is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -222,30 +374,37 @@ CONFIG_TCP_CONG_BIC=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set - -# -# Memory Technology Devices (MTD) -# +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -266,7 +425,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -279,7 +437,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_ARM_INTEGRATOR=y -# CONFIG_MTD_EDB7312 is not set # CONFIG_MTD_PLATRAM is not set # @@ -288,7 +445,7 @@ CONFIG_MTD_ARM_INTEGRATOR=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set # # Disk-On-Chip Device Drivers @@ -296,121 +453,81 @@ CONFIG_MTD_ARM_INTEGRATOR=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# # CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -CONFIG_IOSCHED_DEADLINE=y -# CONFIG_IOSCHED_CFQ is not set # CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set - -# -# Multi-device support (RAID and LVM) -# +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# PHY device support -# +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set CONFIG_SMC91X=y # CONFIG_DM9000 is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# +CONFIG_SMC911X=y +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -420,7 +537,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -433,11 +549,19 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -455,8 +579,11 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -475,73 +602,91 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# - -# -# I2C support -# +# CONFIG_TCG_TPM is not set # CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set # -# Hardware Monitoring support +# Sonics Silicon Backplane # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # -# Misc devices +# Multifunction device drivers # +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_WM8400 is not set # -# Multimedia Capabilities Port drivers +# Multimedia devices # # -# Multimedia devices +# Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set # -# Digital Video Broadcasting Devices +# Multimedia drivers # -# CONFIG_DVB is not set +# CONFIG_DAB is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# CONFIG_FB_ARMCLCD=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -549,27 +694,17 @@ CONFIG_FB_ARMCLCD=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y - -# -# Logo configuration -# CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -577,59 +712,71 @@ CONFIG_SND_PCM=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set - -# -# ALSA ARM devices -# -# CONFIG_SND_ARMAACI is not set - -# -# Open Sound System -# +CONFIG_SND_VMASTER=y +CONFIG_SND_AC97_CODEC=y +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_ARM=y +CONFIG_SND_ARMAACI=y +# CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# USB support +# MMC/SD/SDIO Card Drivers # -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# USB Gadget Support +# MMC/SD/SDIO Host Controller Drivers # -# CONFIG_USB_GADGET is not set +CONFIG_MMC_ARMMMCI=y +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # -# MMC/SD Card support +# Voltage and Current regulators # -# CONFIG_MMC is not set +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_JBD is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -654,51 +801,59 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems # +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set -# CONFIG_JFFS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFSD is not set +# CONFIG_NFS_V4 is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -739,26 +894,71 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_LL is not set # @@ -766,21 +966,106 @@ CONFIG_DEBUG_ERRORS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Cryptographic options +# Compression # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set # -# Hardware crypto devices +# Random Number Generation # +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig new file mode 100644 index 00000000000..cf3c1b5d704 --- /dev/null +++ b/arch/arm/configs/s3c6400_defconfig @@ -0,0 +1,845 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc3 +# Mon Nov 3 10:10:30 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +CONFIG_NO_IOPORT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +# CONFIG_SYSVIPC is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_LSF=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +CONFIG_ARCH_S3C64XX=y +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +CONFIG_PLAT_S3C64XX=y +CONFIG_CPU_S3C6400_INIT=y +CONFIG_CPU_S3C6400_CLOCK=y +CONFIG_S3C64XX_SETUP_I2C0=y +CONFIG_S3C64XX_SETUP_I2C1=y +CONFIG_PLAT_S3C=y + +# +# Boot options +# +CONFIG_S3C_BOOT_ERROR_RESET=y + +# +# Power management +# +CONFIG_S3C_LOWLEVEL_UART_PORT=0 +CONFIG_S3C_GPIO_SPACE=0 +CONFIG_S3C_GPIO_TRACK=y +CONFIG_S3C_GPIO_PULL_UPDOWN=y +CONFIG_S3C_GPIO_CFG_S3C24XX=y +CONFIG_S3C_GPIO_CFG_S3C64XX=y +CONFIG_S3C_DEV_HSMMC=y +CONFIG_S3C_DEV_HSMMC1=y +CONFIG_S3C_DEV_I2C1=y +CONFIG_CPU_S3C6410=y +CONFIG_S3C6410_SETUP_SDHCI=y +CONFIG_MACH_SMDK6410=y +CONFIG_SMDK6410_SD_CH0=y +# CONFIG_SMDK6410_SD_CH1 is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V6=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_32v6=y +CONFIG_CPU_ABRT_EV6=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_V6=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V6=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_ARM_VIC=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/bin/bash initrd=0x51000000,4M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +# CONFIG_FPE_NWFPE is not set +# CONFIG_FPE_FASTFPE is not set +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_CONSOLE is not set +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_UARTS=4 +# CONFIG_SERIAL_SAMSUNG_DEBUG is not set +CONFIG_SERIAL_SAMSUNG_CONSOLE=y +CONFIG_SERIAL_S3C6400=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +CONFIG_I2C_S3C2410=y +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +CONFIG_AT24=y +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +# CONFIG_HID_COMPAT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +CONFIG_MMC_UNSAFE_RESUME=y + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=y +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_S3C=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_DEBUG_PI_LIST=y +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +CONFIG_DEBUG_S3C_PORT=y +CONFIG_DEBUG_S3C_UART=0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/w90p910_defconfig b/arch/arm/configs/w90p910_defconfig new file mode 100644 index 00000000000..56bda7c6d67 --- /dev/null +++ b/arch/arm/configs/w90p910_defconfig @@ -0,0 +1,626 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-rc8-git8 +# Sat Nov 15 10:05:00 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_RELAY=y +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +CONFIG_USER_NS=y +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +# CONFIG_HAVE_CLK is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_LSF=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set +CONFIG_ARCH_W90X900=y + +# +# Boot options +# + +# +# Power management +# +CONFIG_CPU_W90P910=y + +# +# W90P910 Machines +# +CONFIG_MACH_W90P910EVB=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 initrd=0xa00000,4000000 mem=64M" +# CONFIG_XIP_KERNEL is not set +CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_W90X900=y +# CONFIG_SERIAL_W90X900_PORT1 is not set +# CONFIG_SERIAL_W90X900_PORT2 is not set +# CONFIG_SERIAL_W90X900_PORT3 is not set +# CONFIG_SERIAL_W90X900_PORT4 is not set +CONFIG_SERIAL_W90X900_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set +CONFIG_GENERIC_ACL=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_FRAME_POINTER=y +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 9a1db20e032..63a481fbbed 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -237,6 +237,7 @@ extern int _find_next_bit_be(const unsigned long *p, int size, int offset); #if __LINUX_ARM_ARCH__ < 5 #include <asm-generic/bitops/ffz.h> +#include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/__ffs.h> #include <asm-generic/bitops/fls.h> #include <asm-generic/bitops/ffs.h> @@ -277,16 +278,19 @@ static inline int constant_fls(int x) * the clz instruction for much better code efficiency. */ -#define __fls(x) \ - ( __builtin_constant_p(x) ? constant_fls(x) : \ - ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) ) - -/* Implement fls() in C so that 64-bit args are suitably truncated */ static inline int fls(int x) { - return __fls(x); + int ret; + + if (__builtin_constant_p(x)) + return constant_fls(x); + + asm("clz\t%0, %1" : "=r" (ret) : "r" (x) : "cc"); + ret = 32 - ret; + return ret; } +#define __fls(x) (fls(x) - 1) #define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); }) #define __ffs(x) (ffs(x) - 1) #define ffz(x) __ffs( ~(x) ) diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index de6c59f814a..6cbd8fdc9f1 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -10,11 +10,11 @@ #ifndef _ASMARM_CACHEFLUSH_H #define _ASMARM_CACHEFLUSH_H -#include <linux/sched.h> #include <linux/mm.h> #include <asm/glue.h> #include <asm/shmparam.h> +#include <asm/cachetype.h> #define CACHE_COLOUR(vaddr) ((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT) @@ -296,16 +296,6 @@ static inline void outer_flush_range(unsigned long start, unsigned long end) #endif /* - * flush_cache_vmap() is used when creating mappings (eg, via vmap, - * vmalloc, ioremap etc) in kernel space for pages. Since the - * direct-mappings of these pages may contain cached data, we need - * to do a full cache flush to ensure that writebacks don't corrupt - * data placed into these pages via the new mappings. - */ -#define flush_cache_vmap(start, end) flush_cache_all() -#define flush_cache_vunmap(start, end) flush_cache_all() - -/* * Copy user data from/to a page which is mapped into a different * processes address space. Really, we want to allow our "user * space" model to handle this. @@ -444,4 +434,29 @@ static inline void flush_ioremap_region(unsigned long phys, void __iomem *virt, dmac_inv_range(start, start + size); } +/* + * flush_cache_vmap() is used when creating mappings (eg, via vmap, + * vmalloc, ioremap etc) in kernel space for pages. On non-VIPT + * caches, since the direct-mappings of these pages may contain cached + * data, we need to do a full cache flush to ensure that writebacks + * don't corrupt data placed into these pages via the new mappings. + */ +static inline void flush_cache_vmap(unsigned long start, unsigned long end) +{ + if (!cache_is_vipt_nonaliasing()) + flush_cache_all(); + else + /* + * set_pte_at() called from vmap_pte_range() does not + * have a DSB after cleaning the cache line. + */ + dsb(); +} + +static inline void flush_cache_vunmap(unsigned long start, unsigned long end) +{ + if (!cache_is_vipt_nonaliasing()) + flush_cache_all(); +} + #endif diff --git a/arch/arm/include/asm/clkdev.h b/arch/arm/include/asm/clkdev.h new file mode 100644 index 00000000000..b6ec7c627b3 --- /dev/null +++ b/arch/arm/include/asm/clkdev.h @@ -0,0 +1,30 @@ +/* + * arch/arm/include/asm/clkdev.h + * + * Copyright (C) 2008 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Helper for the clk API to assist looking up a struct clk. + */ +#ifndef __ASM_CLKDEV_H +#define __ASM_CLKDEV_H + +struct clk; + +struct clk_lookup { + struct list_head node; + const char *dev_id; + const char *con_id; + struct clk *clk; +}; + +struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, + const char *dev_fmt, ...); + +void clkdev_add(struct clk_lookup *cl); +void clkdev_drop(struct clk_lookup *cl); + +#endif diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 4ed149cbb32..22cb14ec343 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -69,7 +69,9 @@ extern void dma_cache_maint(const void *kaddr, size_t size, int rw); */ static inline int dma_supported(struct device *dev, u64 mask) { - return dev->dma_mask && *dev->dma_mask != 0; + if (mask < ISA_DMA_THRESHOLD) + return 0; + return 1; } static inline int dma_set_mask(struct device *dev, u64 dma_mask) diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index 75154b19311..df5638f3643 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -1,12 +1,7 @@ #ifndef __ASM_ARM_DMA_H #define __ASM_ARM_DMA_H -typedef unsigned int dmach_t; - -#include <linux/spinlock.h> -#include <asm/system.h> -#include <asm/scatterlist.h> -#include <mach/dma.h> +#include <asm/memory.h> /* * This is the maximum virtual address which can be DMA'd from. @@ -15,6 +10,19 @@ typedef unsigned int dmach_t; #define MAX_DMA_ADDRESS 0xffffffff #endif +#ifdef CONFIG_ISA_DMA_API +/* + * This is used to support drivers written for the x86 ISA DMA API. + * It should not be re-used except for that purpose. + */ +#include <linux/spinlock.h> +#include <asm/system.h> +#include <asm/scatterlist.h> + +typedef unsigned int dmach_t; + +#include <mach/isa-dma.h> + /* * DMA modes */ @@ -140,4 +148,6 @@ extern int isa_dma_bridge_buggy; #define isa_dma_bridge_buggy (0) #endif -#endif /* _ARM_DMA_H */ +#endif /* CONFIG_ISA_DMA_API */ + +#endif /* __ASM_ARM_DMA_H */ diff --git a/arch/arm/include/asm/hardware/iomd.h b/arch/arm/include/asm/hardware/iomd.h index 9c5afbd71a6..f9ee69e4f53 100644 --- a/arch/arm/include/asm/hardware/iomd.h +++ b/arch/arm/include/asm/hardware/iomd.h @@ -32,19 +32,11 @@ #define IOMD_KARTRX (0x004) #define IOMD_KCTRL (0x008) -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_IOLINES (0x00C) -#endif - #define IOMD_IRQSTATA (0x010) #define IOMD_IRQREQA (0x014) #define IOMD_IRQCLRA (0x014) #define IOMD_IRQMASKA (0x018) -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_SUSMODE (0x01C) -#endif - #define IOMD_IRQSTATB (0x020) #define IOMD_IRQREQB (0x024) #define IOMD_IRQMASKB (0x028) @@ -53,10 +45,6 @@ #define IOMD_FIQREQ (0x034) #define IOMD_FIQMASK (0x038) -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_CLKCTL (0x03C) -#endif - #define IOMD_T0CNTL (0x040) #define IOMD_T0LTCHL (0x040) #define IOMD_T0CNTH (0x044) @@ -71,18 +59,6 @@ #define IOMD_T1GO (0x058) #define IOMD_T1LATCH (0x05c) -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_IRQSTATC (0x060) -#define IOMD_IRQREQC (0x064) -#define IOMD_IRQMASKC (0x068) - -#define IOMD_VIDMUX (0x06c) - -#define IOMD_IRQSTATD (0x070) -#define IOMD_IRQREQD (0x074) -#define IOMD_IRQMASKD (0x078) -#endif - #define IOMD_ROMCR0 (0x080) #define IOMD_ROMCR1 (0x084) #ifdef CONFIG_ARCH_RPC @@ -100,11 +76,6 @@ #define IOMD_MOUSEY (0x0A4) #endif -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_MSEDAT (0x0A8) -#define IOMD_MSECTL (0x0Ac) -#endif - #ifdef CONFIG_ARCH_RPC #define IOMD_DMATCR (0x0C0) #endif @@ -113,18 +84,6 @@ #ifdef CONFIG_ARCH_RPC #define IOMD_DMAEXT (0x0CC) #endif -#ifdef CONFIG_ARCH_CLPS7500 -#define IOMD_ASTCR (0x0CC) -#define IOMD_DRAMCR (0x0D0) -#define IOMD_SELFREF (0x0D4) -#define IOMD_ATODICR (0x0E0) -#define IOMD_ATODSR (0x0E4) -#define IOMD_ATODCC (0x0E8) -#define IOMD_ATODCNT1 (0x0EC) -#define IOMD_ATODCNT2 (0x0F0) -#define IOMD_ATODCNT3 (0x0F4) -#define IOMD_ATODCNT4 (0x0F8) -#endif #ifdef CONFIG_ARCH_RPC #define DMA_EXT_IO0 1 diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h index 263f2c362a3..f87328d4a18 100644 --- a/arch/arm/include/asm/hardware/vic.h +++ b/arch/arm/include/asm/hardware/vic.h @@ -29,15 +29,17 @@ #define VIC_INT_SOFT 0x18 #define VIC_INT_SOFT_CLEAR 0x1c #define VIC_PROTECT 0x20 -#define VIC_VECT_ADDR 0x30 -#define VIC_DEF_VECT_ADDR 0x34 +#define VIC_PL190_VECT_ADDR 0x30 /* PL190 only */ +#define VIC_PL190_DEF_VECT_ADDR 0x34 /* PL190 only */ -#define VIC_VECT_ADDR0 0x100 /* 0 to 15 */ -#define VIC_VECT_CNTL0 0x200 /* 0 to 15 */ +#define VIC_VECT_ADDR0 0x100 /* 0 to 15 (0..31 PL192) */ +#define VIC_VECT_CNTL0 0x200 /* 0 to 15 (0..31 PL192) */ #define VIC_ITCR 0x300 /* VIC test control register */ #define VIC_VECT_CNTL_ENABLE (1 << 5) +#define VIC_PL192_VECT_ADDR 0xF00 + #ifndef __ASSEMBLY__ void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources); #endif diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h index 81f4c899a55..bda489f9f01 100644 --- a/arch/arm/include/asm/hwcap.h +++ b/arch/arm/include/asm/hwcap.h @@ -16,6 +16,7 @@ #define HWCAP_IWMMXT 512 #define HWCAP_CRUNCH 1024 #define HWCAP_THUMBEE 2048 +#define HWCAP_NEON 4096 #if defined(__KERNEL__) && !defined(__ASSEMBLY__) /* diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index a8094451be5..d2a59cfc30c 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -80,6 +80,14 @@ extern void __iounmap(volatile void __iomem *addr); extern void __readwrite_bug(const char *fn); /* + * A typesafe __io() helper + */ +static inline void __iomem *__typesafe_io(unsigned long addr) +{ + return (void __iomem *)addr; +} + +/* * Now, pick up the machine-defined IO definitions */ #include <mach/io.h> diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h index a0009aa5d15..328f14a8b79 100644 --- a/arch/arm/include/asm/irq.h +++ b/arch/arm/include/asm/irq.h @@ -7,10 +7,6 @@ #define irq_canonicalize(i) (i) #endif -#ifndef NR_IRQS -#define NR_IRQS 128 -#endif - /* * Use this value to indicate lack of interrupt * capability diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 77764301844..0202a7c20e6 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -112,10 +112,8 @@ * private definitions which should NOT be used outside memory.h * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. */ -#ifndef __virt_to_phys #define __virt_to_phys(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) #define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET) -#endif /* * Convert a physical address to a Page Frame Number and back @@ -180,6 +178,11 @@ static inline void *phys_to_virt(unsigned long x) * memory. Use of these is *deprecated* (and that doesn't mean * use the __ prefixed forms instead.) See dma-mapping.h. */ +#ifndef __virt_to_bus +#define __virt_to_bus __virt_to_phys +#define __bus_to_virt __phys_to_virt +#endif + static inline __deprecated unsigned long virt_to_bus(void *x) { return __virt_to_bus((unsigned long)x); diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h index 0559f37c2a2..263fed05ea3 100644 --- a/arch/arm/include/asm/mmu_context.h +++ b/arch/arm/include/asm/mmu_context.h @@ -14,6 +14,7 @@ #define __ASM_ARM_MMU_CONTEXT_H #include <linux/compiler.h> +#include <linux/sched.h> #include <asm/cacheflush.h> #include <asm/cachetype.h> #include <asm/proc-fns.h> diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h index d8fbe2d9b8b..d79d66d2cf7 100644 --- a/arch/arm/include/asm/mtd-xip.h +++ b/arch/arm/include/asm/mtd-xip.h @@ -15,7 +15,6 @@ #ifndef __ARM_MTD_XIP_H__ #define __ARM_MTD_XIP_H__ -#include <mach/hardware.h> #include <mach/mtd-xip.h> /* fill instruction prefetch */ diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index bed1c0a0036..f341c9dbd66 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -108,32 +108,38 @@ #error Unknown user operations model #endif +struct page; + struct cpu_user_fns { - void (*cpu_clear_user_page)(void *p, unsigned long user); - void (*cpu_copy_user_page)(void *to, const void *from, - unsigned long user); + void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr); + void (*cpu_copy_user_highpage)(struct page *to, struct page *from, + unsigned long vaddr); }; #ifdef MULTI_USER extern struct cpu_user_fns cpu_user; -#define __cpu_clear_user_page cpu_user.cpu_clear_user_page -#define __cpu_copy_user_page cpu_user.cpu_copy_user_page +#define __cpu_clear_user_highpage cpu_user.cpu_clear_user_highpage +#define __cpu_copy_user_highpage cpu_user.cpu_copy_user_highpage #else -#define __cpu_clear_user_page __glue(_USER,_clear_user_page) -#define __cpu_copy_user_page __glue(_USER,_copy_user_page) +#define __cpu_clear_user_highpage __glue(_USER,_clear_user_highpage) +#define __cpu_copy_user_highpage __glue(_USER,_copy_user_highpage) -extern void __cpu_clear_user_page(void *p, unsigned long user); -extern void __cpu_copy_user_page(void *to, const void *from, - unsigned long user); +extern void __cpu_clear_user_highpage(struct page *page, unsigned long vaddr); +extern void __cpu_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr); #endif -#define clear_user_page(addr,vaddr,pg) __cpu_clear_user_page(addr, vaddr) -#define copy_user_page(to,from,vaddr,pg) __cpu_copy_user_page(to, from, vaddr) +#define clear_user_highpage(page,vaddr) \ + __cpu_clear_user_highpage(page, vaddr) + +#define __HAVE_ARCH_COPY_USER_HIGHPAGE +#define copy_user_highpage(to,from,vaddr,vma) \ + __cpu_copy_user_highpage(to, from, vaddr) -#define clear_page(page) memzero((void *)(page), PAGE_SIZE) +#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE) extern void copy_page(void *to, const void *from); #undef STRICT_MM_TYPECHECKS diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 517a4d6ffc7..1845892260e 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -23,7 +23,7 @@ #include <asm/types.h> #ifdef __KERNEL__ -#define STACK_TOP ((current->personality == PER_LINUX_32BIT) ? \ +#define STACK_TOP ((current->personality & ADDR_LIMIT_32BIT) ? \ TASK_SIZE : TASK_SIZE_26) #define STACK_TOP_MAX TASK_SIZE #endif @@ -64,7 +64,7 @@ struct thread_struct { ({ \ unsigned long *stack = (unsigned long *)sp; \ set_fs(USER_DS); \ - memzero(regs->uregs, sizeof(regs->uregs)); \ + memset(regs->uregs, 0, sizeof(regs->uregs)); \ if (current->personality & ADDR_LIMIT_32BIT) \ regs->ARM_cpsr = USR_MODE; \ else \ diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index a65413ba121..f2cd18a0932 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -209,9 +209,11 @@ struct meminfo { struct membank bank[NR_BANKS]; }; +extern struct meminfo meminfo; + #define for_each_nodebank(iter,mi,no) \ - for (iter = 0; iter < mi->nr_banks; iter++) \ - if (mi->bank[iter].node == no) + for (iter = 0; iter < (mi)->nr_banks; iter++) \ + if ((mi)->bank[iter].node == no) #define bank_pfn_start(bank) __phys_to_pfn((bank)->start) #define bank_pfn_end(bank) __phys_to_pfn((bank)->start + (bank)->size) diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index 727b5c042e5..fad70da5911 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -114,7 +114,7 @@ extern void local_timer_interrupt(void); /* * Stop a local timer interrupt. */ -extern void local_timer_stop(unsigned int cpu); +extern void local_timer_stop(void); /* * Platform provides this to acknowledge a local timer IRQ @@ -123,7 +123,7 @@ extern int local_timer_ack(void); #else -static inline void local_timer_stop(unsigned int cpu) +static inline void local_timer_stop(void) { } @@ -132,7 +132,7 @@ static inline void local_timer_stop(unsigned int cpu) /* * Setup a local timer interrupt for a CPU. */ -extern void local_timer_setup(unsigned int cpu); +extern void local_timer_setup(void); /* * show local interrupt info diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h index e50c4a39b69..cf4f3aad0fc 100644 --- a/arch/arm/include/asm/string.h +++ b/arch/arm/include/asm/string.h @@ -21,7 +21,6 @@ extern void * memmove(void *, const void *, __kernel_size_t); #define __HAVE_ARCH_MEMCHR extern void * memchr(const void *, int, __kernel_size_t); -#define __HAVE_ARCH_MEMZERO #define __HAVE_ARCH_MEMSET extern void * memset(void *, int, __kernel_size_t); @@ -39,12 +38,4 @@ extern void __memzero(void *ptr, __kernel_size_t n); (__p); \ }) -#define memzero(p,n) \ - ({ \ - void *__p = (p); size_t __n = n; \ - if ((__n) != 0) \ - __memzero((__p),(__n)); \ - (__p); \ - }) - #endif diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 568020b34e3..811be55f338 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -3,8 +3,6 @@ #ifdef __KERNEL__ -#include <asm/memory.h> - #define CPU_ARCH_UNKNOWN 0 #define CPU_ARCH_ARMv3 1 #define CPU_ARCH_ARMv4 2 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index e98ec60b340..7897464e0c2 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -11,7 +11,8 @@ /* * User space memory access functions */ -#include <linux/sched.h> +#include <linux/string.h> +#include <linux/thread_info.h> #include <asm/errno.h> #include <asm/memory.h> #include <asm/domain.h> @@ -400,7 +401,7 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u if (access_ok(VERIFY_READ, from, n)) n = __copy_from_user(to, from, n); else /* security hole - plug it */ - memzero(to, n); + memset(to, 0, n); return n; } diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index c74f766ffc1..531e1860e54 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -8,6 +8,7 @@ * published by the Free Software Foundation. */ #include <linux/module.h> +#include <linux/sched.h> #include <linux/string.h> #include <linux/cryptohash.h> #include <linux/delay.h> @@ -115,6 +116,8 @@ EXPORT_SYMBOL(__strnlen_user); EXPORT_SYMBOL(__strncpy_from_user); #ifdef CONFIG_MMU +EXPORT_SYMBOL(copy_page); + EXPORT_SYMBOL(__copy_from_user); EXPORT_SYMBOL(__copy_to_user); EXPORT_SYMBOL(__clear_user); @@ -181,8 +184,6 @@ EXPORT_SYMBOL(_find_first_bit_be); EXPORT_SYMBOL(_find_next_bit_be); #endif -EXPORT_SYMBOL(copy_page); - #ifdef CONFIG_FUNCTION_TRACER EXPORT_SYMBOL(mcount); #endif diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c index 6c90479e897..c6384276622 100644 --- a/arch/arm/kernel/ftrace.c +++ b/arch/arm/kernel/ftrace.c @@ -95,7 +95,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func) return ret; } -/* run from kstop_machine */ +/* run from ftrace_init with irqs disabled */ int __init ftrace_dyn_arch_init(void *data) { ftrace_mcount_set(data); diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index bde52df1c66..991952c644d 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -18,7 +18,7 @@ __switch_data: .long __mmap_switched .long __data_loc @ r4 - .long __data_start @ r5 + .long _data @ r5 .long __bss_start @ r6 .long _end @ r7 .long processor_id @ r4 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index b8d965dcd6f..dab48f27263 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -21,6 +21,7 @@ #include <linux/string.h> #include <asm/pgtable.h> +#include <asm/sections.h> #ifdef CONFIG_XIP_KERNEL /* @@ -29,9 +30,8 @@ * MODULES_VADDR is redefined here and not in asm/memory.h to avoid * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off. */ -extern void _etext; #undef MODULES_VADDR -#define MODULES_VADDR (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) +#define MODULES_VADDR (((unsigned long)_etext + ~PGDIR_MASK) & PGDIR_MASK) #endif #ifdef CONFIG_MMU diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 1f1eecca7f5..7049815d66d 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -29,6 +29,7 @@ #include <asm/cputype.h> #include <asm/elf.h> #include <asm/procinfo.h> +#include <asm/sections.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/cacheflush.h> @@ -59,9 +60,8 @@ static int __init fpe_setup(char *line) __setup("fpe=", fpe_setup); #endif -extern void paging_init(struct meminfo *, struct machine_desc *desc); +extern void paging_init(struct machine_desc *desc); extern void reboot_setup(char *str); -extern void _text, _etext, __data_start, _edata, _end; unsigned int processor_id; EXPORT_SYMBOL(processor_id); @@ -112,7 +112,6 @@ static struct stack stacks[NR_CPUS]; char elf_platform[ELF_PLATFORM_SIZE]; EXPORT_SYMBOL(elf_platform); -static struct meminfo meminfo __initdata = { 0, }; static const char *cpu_name; static const char *machine_name; static char __initdata command_line[COMMAND_LINE_SIZE]; @@ -367,21 +366,34 @@ static struct machine_desc * __init setup_machine(unsigned int nr) return list; } -static void __init arm_add_memory(unsigned long start, unsigned long size) +static int __init arm_add_memory(unsigned long start, unsigned long size) { - struct membank *bank; + struct membank *bank = &meminfo.bank[meminfo.nr_banks]; + + if (meminfo.nr_banks >= NR_BANKS) { + printk(KERN_CRIT "NR_BANKS too low, " + "ignoring memory at %#lx\n", start); + return -EINVAL; + } /* * Ensure that start/size are aligned to a page boundary. * Size is appropriately rounded down, start is rounded up. */ size -= start & ~PAGE_MASK; - - bank = &meminfo.bank[meminfo.nr_banks++]; - bank->start = PAGE_ALIGN(start); bank->size = size & PAGE_MASK; bank->node = PHYS_TO_NID(start); + + /* + * Check whether this memory region has non-zero size or + * invalid node number. + */ + if (bank->size == 0 || bank->node >= MAX_NUMNODES) + return -EINVAL; + + meminfo.nr_banks++; + return 0; } /* @@ -472,10 +484,10 @@ request_standard_resources(struct meminfo *mi, struct machine_desc *mdesc) struct resource *res; int i; - kernel_code.start = virt_to_phys(&_text); - kernel_code.end = virt_to_phys(&_etext - 1); - kernel_data.start = virt_to_phys(&__data_start); - kernel_data.end = virt_to_phys(&_end - 1); + kernel_code.start = virt_to_phys(_text); + kernel_code.end = virt_to_phys(_etext - 1); + kernel_data.start = virt_to_phys(_data); + kernel_data.end = virt_to_phys(_end - 1); for (i = 0; i < mi->nr_banks; i++) { if (mi->bank[i].size == 0) @@ -539,14 +551,7 @@ __tagtable(ATAG_CORE, parse_tag_core); static int __init parse_tag_mem32(const struct tag *tag) { - if (meminfo.nr_banks >= NR_BANKS) { - printk(KERN_WARNING - "Ignoring memory bank 0x%08x size %dKB\n", - tag->u.mem.start, tag->u.mem.size / 1024); - return -EINVAL; - } - arm_add_memory(tag->u.mem.start, tag->u.mem.size); - return 0; + return arm_add_memory(tag->u.mem.start, tag->u.mem.size); } __tagtable(ATAG_MEM, parse_tag_mem32); @@ -710,15 +715,15 @@ void __init setup_arch(char **cmdline_p) parse_tags(tags); } - init_mm.start_code = (unsigned long) &_text; - init_mm.end_code = (unsigned long) &_etext; - init_mm.end_data = (unsigned long) &_edata; - init_mm.brk = (unsigned long) &_end; + init_mm.start_code = (unsigned long) _text; + init_mm.end_code = (unsigned long) _etext; + init_mm.end_data = (unsigned long) _edata; + init_mm.brk = (unsigned long) _end; memcpy(boot_command_line, from, COMMAND_LINE_SIZE); boot_command_line[COMMAND_LINE_SIZE-1] = '\0'; parse_cmdline(cmdline_p, from); - paging_init(&meminfo, mdesc); + paging_init(mdesc); request_standard_resources(&meminfo, mdesc); #ifdef CONFIG_SMP @@ -772,6 +777,8 @@ static const char *hwcap_str[] = { "java", "iwmmxt", "crunch", + "thumbee", + "neon", NULL }; diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index e42a749a56d..019237d2162 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -181,7 +181,7 @@ int __cpuexit __cpu_disable(void) /* * Stop the local timer for this CPU. */ - local_timer_stop(cpu); + local_timer_stop(); /* * Flush user cache and TLB mappings, and then remove this CPU @@ -284,7 +284,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) /* * Setup local timer for this CPU. */ - local_timer_setup(cpu); + local_timer_setup(); calibrate_delay(); diff --git a/arch/arm/kernel/thumbee.c b/arch/arm/kernel/thumbee.c index df3f6b7ebce..9cb7aaca159 100644 --- a/arch/arm/kernel/thumbee.c +++ b/arch/arm/kernel/thumbee.c @@ -25,7 +25,7 @@ /* * Access to the ThumbEE Handler Base register */ -static inline unsigned long teehbr_read() +static inline unsigned long teehbr_read(void) { unsigned long v; asm("mrc p14, 6, %0, c1, c0, 0\n" : "=r" (v)); diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 57e6874d0b8..79abc4ddc0c 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -18,6 +18,7 @@ #include <linux/personality.h> #include <linux/kallsyms.h> #include <linux/delay.h> +#include <linux/hardirq.h> #include <linux/init.h> #include <linux/uaccess.h> diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 4898bdcfe7d..00216071eaf 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -119,7 +119,7 @@ SECTIONS #endif .data : AT(__data_loc) { - __data_start = .; /* address in memory */ + _data = .; /* address in memory */ /* * first, the init task union, aligned diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 30351cd4560..866f84a586f 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -38,7 +38,6 @@ else endif lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o -lib-$(CONFIG_ARCH_CLPS7500) += io-acorn.o lib-$(CONFIG_ARCH_L7200) += io-acorn.o lib-$(CONFIG_ARCH_SHARK) += io-shark.o diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S index 761eefa7624..650d5923ab8 100644 --- a/arch/arm/lib/memset.S +++ b/arch/arm/lib/memset.S @@ -25,7 +25,7 @@ add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3)) /* * The pointer is now aligned and the length is adjusted. Try doing the - * memzero again. + * memset again. */ ENTRY(memset) diff --git a/arch/arm/mach-aaec2000/Makefile b/arch/arm/mach-aaec2000/Makefile index a8e462f58bc..20ec83896c3 100644 --- a/arch/arm/mach-aaec2000/Makefile +++ b/arch/arm/mach-aaec2000/Makefile @@ -3,7 +3,7 @@ # # Common support (must be linked before board specific support) -obj-y += core.o clock.o +obj-y += core.o # Specific board support obj-$(CONFIG_MACH_AAED2000) += aaed2000.o diff --git a/arch/arm/mach-aaec2000/clock.c b/arch/arm/mach-aaec2000/clock.c deleted file mode 100644 index e10ee158d72..00000000000 --- a/arch/arm/mach-aaec2000/clock.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * linux/arch/arm/mach-aaec2000/clock.c - * - * Copyright (C) 2005 Nicolas Bellido Y Ortega - * - * Based on linux/arch/arm/mach-integrator/clock.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/clk.h> -#include <linux/mutex.h> - -#include "clock.h" - -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - list_for_each_entry(p, &clocks, node) { - if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { - clk = p; - break; - } - } - mutex_unlock(&clocks_mutex); - - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ - module_put(clk->owner); -} -EXPORT_SYMBOL(clk_put); - -int clk_enable(struct clk *clk) -{ - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - return clk->rate; -} -EXPORT_SYMBOL(clk_get_rate); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - return rate; -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - return 0; -} -EXPORT_SYMBOL(clk_set_rate); - -int clk_register(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_add(&clk->node, &clocks); - mutex_unlock(&clocks_mutex); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init(void) -{ - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-aaec2000/clock.h b/arch/arm/mach-aaec2000/clock.h deleted file mode 100644 index d4bb74ff613..00000000000 --- a/arch/arm/mach-aaec2000/clock.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-aaec2000/clock.h - * - * Copyright (C) 2005 Nicolas Bellido Y Ortega - * - * Based on linux/arch/arm/mach-integrator/clock.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -struct module; - -struct clk { - struct list_head node; - unsigned long rate; - struct module *owner; - const char *name; - void *data; -}; - -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c index dfb26bc23d1..50e13965dfe 100644 --- a/arch/arm/mach-aaec2000/core.c +++ b/arch/arm/mach-aaec2000/core.c @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <linux/timex.h> #include <linux/signal.h> +#include <linux/clk.h> #include <mach/hardware.h> #include <asm/irq.h> @@ -30,7 +31,6 @@ #include <asm/mach/map.h> #include "core.h" -#include "clock.h" /* * Common I/O mapping: @@ -229,9 +229,28 @@ static struct amba_device *amba_devs[] __initdata = { &clcd_device, }; -static struct clk aaec2000_clcd_clk = { - .name = "CLCDCLK", -}; +void clk_disable(struct clk *clk) +{ +} + +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + return 0; +} + +int clk_enable(struct clk *clk) +{ + return 0; +} + +struct clk *clk_get(struct device *dev, const char *id) +{ + return dev && strcmp(dev_name(dev), "mb:16") == 0 ? NULL : ERR_PTR(-ENOENT); +} + +void clk_put(struct clk *clk) +{ +} void __init aaec2000_set_clcd_plat_data(struct aaec2000_clcd_info *clcd) { @@ -265,8 +284,6 @@ static int __init aaec2000_init(void) { int i; - clk_register(&aaec2000_clcd_clk); - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); diff --git a/arch/arm/mach-aaec2000/include/mach/dma.h b/arch/arm/mach-aaec2000/include/mach/dma.h deleted file mode 100644 index 2da846c72fe..00000000000 --- a/arch/arm/mach-aaec2000/include/mach/dma.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-aaec2000/include/mach/dma.h - * - * Copyright (c) 2005 Nicolas Bellido Y Ortega - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ diff --git a/arch/arm/mach-aaec2000/include/mach/io.h b/arch/arm/mach-aaec2000/include/mach/io.h index c87c24de111..ab4fe5d20ea 100644 --- a/arch/arm/mach-aaec2000/include/mach/io.h +++ b/arch/arm/mach-aaec2000/include/mach/io.h @@ -6,15 +6,13 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff /* * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-aaec2000/include/mach/memory.h b/arch/arm/mach-aaec2000/include/mach/memory.h index 56ae900a482..c00822543d9 100644 --- a/arch/arm/mach-aaec2000/include/mach/memory.h +++ b/arch/arm/mach-aaec2000/include/mach/memory.h @@ -14,9 +14,6 @@ #define PHYS_OFFSET UL(0xf0000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * The nodes are the followings: * diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 5aafb2e2ca7..323b47f2b52 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -7,36 +7,43 @@ choice config ARCH_AT91RM9200 bool "AT91RM9200" + select CPU_ARM920T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9260 bool "AT91SAM9260 or AT91SAM9XE" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9261 bool "AT91SAM9261" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9263 bool "AT91SAM9263" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9RL bool "AT91SAM9RL" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91SAM9G20 bool "AT91SAM9G20" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS config ARCH_AT91CAP9 bool "AT91CAP9" + select CPU_ARM926T select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -235,6 +242,12 @@ config MACH_USB_A9263 Select this if you are using a Calao Systems USB-A9263. <http://www.calao-systems.com> +config MACH_NEOCORE926 + bool "Adeneo NEOCORE926" + depends on ARCH_AT91SAM9263 + help + Select this if you are using the Adeneo Neocore 926 board. + endif # ---------------------------------------------------------- @@ -302,7 +315,7 @@ comment "AT91 Board Options" config MTD_AT91_DATAFLASH_CARD bool "Enable DataFlash Card support" - depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK) + depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91SAM9G20EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK || MACH_NEOCORE926) help Enable support for the DataFlash card. diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index cca612d97ca..c69ff237fd1 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -11,12 +11,12 @@ obj-$(CONFIG_AT91_PMC_UNIT) += clock.o # CPU-specific support obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o -obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o -obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o -obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o -obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o -obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o -obj-$(CONFIG_ARCH_AT91CAP9) += at91cap9.o at91sam926x_time.o at91cap9_devices.o +obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91CAP9) += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o # AT91RM9200 board-specific support @@ -47,6 +47,7 @@ obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o # AT91SAM9263 board-specific support obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o obj-$(CONFIG_MACH_USB_A9263) += board-usb-a9263.o +obj-$(CONFIG_MACH_NEOCORE926) += board-neocore926.o # AT91SAM9RL board-specific support obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c index 0fc0adaebd5..0a38c69fdbc 100644 --- a/arch/arm/mach-at91/at91cap9.c +++ b/arch/arm/mach-at91/at91cap9.c @@ -17,6 +17,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> + +#include <mach/cpu.h> #include <mach/at91cap9.h> #include <mach/at91_pmc.h> #include <mach/at91_rstc.h> @@ -317,6 +319,12 @@ void __init at91cap9_initialize(unsigned long main_clock) /* Register GPIO subsystem */ at91_gpio_init(at91cap9_gpio, 4); + + /* Remember the silicon revision */ + if (cpu_is_at91cap9_revB()) + system_rev = 0xB; + else if (cpu_is_at91cap9_revC()) + system_rev = 0xC; } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index 5ebd4273d35..9eca2209cde 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -13,6 +13,7 @@ */ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/irq.h> #include <linux/dma-mapping.h> #include <linux/platform_device.h> @@ -21,6 +22,7 @@ #include <video/atmel_lcdc.h> #include <mach/board.h> +#include <mach/cpu.h> #include <mach/gpio.h> #include <mach/at91cap9.h> #include <mach/at91cap9_matrix.h> @@ -69,6 +71,9 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) if (!data) return; + if (cpu_is_at91cap9_revB()) + set_irq_type(AT91CAP9_ID_UHP, IRQ_TYPE_LEVEL_HIGH); + /* Enable VBus control for UHP ports */ for (i = 0; i < data->ports; i++) { if (data->vbus_pin[i]) @@ -151,8 +156,13 @@ static struct platform_device at91_usba_udc_device = { void __init at91_add_device_usba(struct usba_platform_data *data) { - at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS | - AT91_MATRIX_UDPHS_BYPASS_LOCK); + if (cpu_is_at91cap9_revB()) { + set_irq_type(AT91CAP9_ID_UDPHS, IRQ_TYPE_LEVEL_HIGH); + at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS | + AT91_MATRIX_UDPHS_BYPASS_LOCK); + } + else + at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS); /* * Invalid pins are 0 on AT91, but the usba driver is shared @@ -406,28 +416,13 @@ static struct platform_device at91cap9_nand_device = { void __init at91_add_device_nand(struct atmel_nand_data *data) { - unsigned long csa, mode; + unsigned long csa; if (!data) return; csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA | AT91_MATRIX_EBI_VDDIOMSEL_3_3V); - - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(1) - | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(1)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(6) - | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(6)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(8) | AT91_SMC_NRDCYCLE_(8)); - - if (data->bus_width_16) - mode = AT91_SMC_DBW_16; - else - mode = AT91_SMC_DBW_8; - at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1)); + at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA); /* enable pin */ if (data->enable_pin) @@ -865,6 +860,9 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) if (!data) return; + if (cpu_is_at91cap9_revB()) + set_irq_type(AT91CAP9_ID_LCDC, IRQ_TYPE_LEVEL_HIGH); + at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */ at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */ at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */ diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index a72e798a2a4..d140eae53de 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -141,6 +141,15 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) /* Use "raw" primitives so we behave correctly on RT kernels. */ raw_local_irq_save(flags); + /* + * According to Thomas Gleixner irqs are already disabled here. Simply + * removing raw_local_irq_save above (and the matching + * raw_local_irq_restore) was not accepted. See + * http://thread.gmane.org/gmane.linux.ports.arm.kernel/41174 + * So for now (2008-11-20) just warn once if irqs were not disabled ... + */ + WARN_ON_ONCE(!raw_irqs_disabled_flags(flags)); + /* The alarm IRQ uses absolute time (now+delta), not the relative * time (delta) in our calling convention. Like all clockevents * using such "match" hardware, we have a race to defend against. diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 7774d17dde7..fdde1ea21b0 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -313,7 +313,7 @@ static struct platform_device at91sam9260_nand_device = { void __init at91_add_device_nand(struct atmel_nand_data *data) { - unsigned long csa, mode; + unsigned long csa; if (!data) return; @@ -321,42 +321,6 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); - if (cpu_is_at91sam9260()) { - /* Timing for sam9260 */ - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) - | AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) - | AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - - if (data->bus_width_16) - mode = AT91_SMC_DBW_16; - else - mode = AT91_SMC_DBW_8; - at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(2)); - } - - if (cpu_is_at91sam9g20()) { - /* Timing for sam9g20 */ - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) - | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(4) - | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(4)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7)); - - if (data->bus_width_16) - mode = AT91_SMC_DBW_16; - else - mode = AT91_SMC_DBW_8; - at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(3)); - } - /* enable pin */ if (data->enable_pin) at91_set_gpio_output(data->enable_pin, 1); diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 6b89172310c..17289756f80 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -223,7 +223,7 @@ static struct platform_device atmel_nand_device = { void __init at91_add_device_nand(struct atmel_nand_data *data) { - unsigned long csa, mode; + unsigned long csa; if (!data) return; @@ -231,21 +231,6 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) - | AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) - | AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - - if (data->bus_width_16) - mode = AT91_SMC_DBW_16; - else - mode = AT91_SMC_DBW_8; - at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(2)); - /* enable pin */ if (data->enable_pin) at91_set_gpio_output(data->enable_pin, 1); diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 8b884083f76..b753cb879d8 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -382,7 +382,7 @@ static struct platform_device at91sam9263_nand_device = { void __init at91_add_device_nand(struct atmel_nand_data *data) { - unsigned long csa, mode; + unsigned long csa; if (!data) return; @@ -390,21 +390,6 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) csa = at91_sys_read(AT91_MATRIX_EBI0CSA); at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA); - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) - | AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) - | AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - - if (data->bus_width_16) - mode = AT91_SMC_DBW_16; - else - mode = AT91_SMC_DBW_8; - at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(2)); - /* enable pin */ if (data->enable_pin) at91_set_gpio_output(data->enable_pin, 1); diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 87deb1e1b52..145324f4ec5 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -232,17 +232,6 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) - | AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - - at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) - | AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - - at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - - at91_sys_write(AT91_SMC_MODE(3), AT91_SMC_DBW_8 | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(2)); - /* enable pin */ if (data->enable_pin) at91_set_gpio_output(data->enable_pin, 1); diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c index cdddca54b93..d3ba29c5d8c 100644 --- a/arch/arm/mach-at91/board-cam60.c +++ b/arch/arm/mach-at91/board-cam60.c @@ -39,7 +39,9 @@ #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> +#include "sam9_smc.h" #include "generic.h" @@ -151,6 +153,32 @@ static struct atmel_nand_data __initdata cam60_nand_data = { .partition_info = nand_partitions, }; +static struct sam9_smc_config __initdata cam60_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init cam60_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &cam60_nand_smc_config); + + at91_add_device_nand(&cam60_nand_data); +} + static void __init cam60_board_init(void) { @@ -165,7 +193,7 @@ static void __init cam60_board_init(void) at91_set_gpio_output(AT91_PIN_PB18, 1); at91_add_device_usbh(&cam60_usbh_data); /* NAND */ - at91_add_device_nand(&cam60_nand_data); + cam60_add_device_nand(); } MACHINE_START(CAM60, "KwikByte CAM60") diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 201b89392dc..83a1a0fef47 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -36,17 +36,16 @@ #include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> -#include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/mach/irq.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91cap9_matrix.h> #include <mach/at91sam9_smc.h> +#include "sam9_smc.h" #include "generic.h" @@ -195,6 +194,43 @@ static struct atmel_nand_data __initdata cap9adk_nand_data = { #endif }; +static struct sam9_smc_config __initdata cap9adk_nand_smc_config = { + .ncs_read_setup = 1, + .nrd_setup = 2, + .ncs_write_setup = 1, + .nwe_setup = 2, + + .ncs_read_pulse = 6, + .nrd_pulse = 4, + .ncs_write_pulse = 6, + .nwe_pulse = 4, + + .read_cycle = 8, + .write_cycle = 8, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 1, +}; + +static void __init cap9adk_add_device_nand(void) +{ + unsigned long csa; + + csa = at91_sys_read(AT91_MATRIX_EBICSA); + at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V); + + /* setup bus-width (8 or 16) */ + if (cap9adk_nand_data.bus_width_16) + cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16; + else + cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &cap9adk_nand_smc_config); + + at91_add_device_nand(&cap9adk_nand_data); +} + /* * NOR flash @@ -234,6 +270,24 @@ static struct platform_device cap9adk_nor_flash = { .num_resources = ARRAY_SIZE(nor_flash_resources), }; +static struct sam9_smc_config __initdata cap9adk_nor_smc_config = { + .ncs_read_setup = 2, + .nrd_setup = 4, + .ncs_write_setup = 2, + .nwe_setup = 4, + + .ncs_read_pulse = 10, + .nrd_pulse = 8, + .ncs_write_pulse = 10, + .nwe_pulse = 8, + + .read_cycle = 16, + .write_cycle = 16, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16, + .tdf_cycles = 1, +}; + static __init void cap9adk_add_device_nor(void) { unsigned long csa; @@ -241,18 +295,8 @@ static __init void cap9adk_add_device_nor(void) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V); - /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_SETUP(0), AT91_SMC_NWESETUP_(4) | AT91_SMC_NCS_WRSETUP_(2) - | AT91_SMC_NRDSETUP_(4) | AT91_SMC_NCS_RDSETUP_(2)); - - at91_sys_write(AT91_SMC_PULSE(0), AT91_SMC_NWEPULSE_(8) | AT91_SMC_NCS_WRPULSE_(10) - | AT91_SMC_NRDPULSE_(8) | AT91_SMC_NCS_RDPULSE_(10)); - - at91_sys_write(AT91_SMC_CYCLE(0), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16)); - - at91_sys_write(AT91_SMC_MODE(0), AT91_SMC_READMODE | AT91_SMC_WRITEMODE - | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE - | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1)); + /* configure chip-select 0 (NOR) */ + sam9_smc_configure(0, &cap9adk_nor_smc_config); platform_device_register(&cap9adk_nor_flash); } @@ -330,10 +374,8 @@ static void __init cap9adk_board_init(void) /* Serial */ at91_add_device_serial(); /* USB Host */ - set_irq_type(AT91CAP9_ID_UHP, IRQ_TYPE_LEVEL_HIGH); at91_add_device_usbh(&cap9adk_usbh_data); /* USB HS */ - set_irq_type(AT91CAP9_ID_UDPHS, IRQ_TYPE_LEVEL_HIGH); at91_add_device_usba(&cap9adk_usba_udc_data); /* SPI */ at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices)); @@ -344,13 +386,12 @@ static void __init cap9adk_board_init(void) /* Ethernet */ at91_add_device_eth(&cap9adk_macb_data); /* NAND */ - at91_add_device_nand(&cap9adk_nand_data); + cap9adk_add_device_nand(); /* NOR Flash */ cap9adk_add_device_nor(); /* I2C */ at91_add_device_i2c(NULL, 0); /* LCD Controller */ - set_irq_type(AT91CAP9_ID_LCDC, IRQ_TYPE_LEVEL_HIGH); at91_add_device_lcdc(&cap9adk_lcdc_data); /* AC97 */ at91_add_device_ac97(&cap9adk_ac97_data); diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c new file mode 100644 index 00000000000..9ba7ba2cc3b --- /dev/null +++ b/arch/arm/mach-at91/board-neocore926.c @@ -0,0 +1,397 @@ +/* + * linux/arch/arm/mach-at91/board-neocore926.c + * + * Copyright (C) 2005 SAN People + * Copyright (C) 2007 Atmel Corporation + * Copyright (C) 2008 ADENEO. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/ads7846.h> +#include <linux/fb.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> + +#include <video/atmel_lcdc.h> + +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> +#include <asm/sizes.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/hardware.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9_smc.h> + +#include "sam9_smc.h" +#include "generic.h" + + +static void __init neocore926_map_io(void) +{ + /* Initialize processor: 20 MHz crystal */ + at91sam9263_initialize(20000000); + + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */ + at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init neocore926_init_irq(void) +{ + at91sam9263_init_interrupts(NULL); +} + + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata neocore926_usbh_data = { + .ports = 2, + .vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 }, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata neocore926_udc_data = { + .vbus_pin = AT91_PIN_PA25, + .pullup_pin = 0, /* pull-up driven by UDC */ +}; + + +/* + * ADS7846 Touchscreen + */ +#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) +static int ads7843_pendown_state(void) +{ + return !at91_get_gpio_value(AT91_PIN_PA15); /* Touchscreen PENIRQ */ +} + +static struct ads7846_platform_data ads_info = { + .model = 7843, + .x_min = 150, + .x_max = 3830, + .y_min = 190, + .y_max = 3830, + .vref_delay_usecs = 100, + .x_plate_ohms = 450, + .y_plate_ohms = 250, + .pressure_max = 15000, + .debounce_max = 1, + .debounce_rep = 0, + .debounce_tol = (~0), + .get_pendown_state = ads7843_pendown_state, +}; + +static void __init neocore926_add_device_ts(void) +{ + at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */ + at91_set_gpio_input(AT91_PIN_PC13, 1); /* Touchscreen BUSY signal */ +} +#else +static void __init neocore926_add_device_ts(void) {} +#endif + +/* + * SPI devices. + */ +static struct spi_board_info neocore926_spi_devices[] = { +#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) + { /* DataFlash card */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +#endif +#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) + { + .modalias = "ads7846", + .chip_select = 1, + .max_speed_hz = 125000 * 16, + .bus_num = 0, + .platform_data = &ads_info, + .irq = AT91SAM9263_ID_IRQ1, + }, +#endif +}; + + +/* + * MCI (SD/MMC) + */ +static struct at91_mmc_data __initdata neocore926_mmc_data = { + .wire4 = 1, + .det_pin = AT91_PIN_PE18, + .wp_pin = AT91_PIN_PE19, +}; + + +/* + * MACB Ethernet device + */ +static struct at91_eth_data __initdata neocore926_macb_data = { + .phy_irq_pin = AT91_PIN_PE31, + .is_rmii = 1, +}; + + +/* + * NAND flash + */ +static struct mtd_partition __initdata neocore926_nand_partition[] = { + { + .name = "Linux Kernel", /* "Partition 1", */ + .offset = 0, + .size = SZ_8M, + }, + { + .name = "Filesystem", /* "Partition 2", */ + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_32M, + }, + { + .name = "Free", /* "Partition 3", */ + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(neocore926_nand_partition); + return neocore926_nand_partition; +} + +static struct atmel_nand_data __initdata neocore926_nand_data = { + .ale = 21, + .cle = 22, + .rdy_pin = AT91_PIN_PB19, + .rdy_pin_active_low = 1, + .enable_pin = AT91_PIN_PD15, + .partition_info = nand_partitions, +}; + +static struct sam9_smc_config __initdata neocore926_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 4, + .nrd_pulse = 4, + .ncs_write_pulse = 4, + .nwe_pulse = 4, + + .read_cycle = 6, + .write_cycle = 6, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init neocore926_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &neocore926_nand_smc_config); + + at91_add_device_nand(&neocore926_nand_data); +} + + +/* + * LCD Controller + */ +#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) +static struct fb_videomode at91_tft_vga_modes[] = { + { + .name = "TX09D50VM1CCA @ 60", + .refresh = 60, + .xres = 240, .yres = 320, + .pixclock = KHZ2PICOS(5000), + + .left_margin = 1, .right_margin = 33, + .upper_margin = 1, .lower_margin = 0, + .hsync_len = 5, .vsync_len = 1, + + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +static struct fb_monspecs at91fb_default_monspecs = { + .manufacturer = "HIT", + .monitor = "TX09D70VM1CCA", + + .modedb = at91_tft_vga_modes, + .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), + .hfmin = 15000, + .hfmax = 64000, + .vfmin = 50, + .vfmax = 150, +}; + +#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ + | ATMEL_LCDC_DISTYPE_TFT \ + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) + +static void at91_lcdc_power_control(int on) +{ + at91_set_gpio_value(AT91_PIN_PA30, on); +} + +/* Driver datas */ +static struct atmel_lcdfb_info __initdata neocore926_lcdc_data = { + .lcdcon_is_backlight = true, + .default_bpp = 16, + .default_dmacon = ATMEL_LCDC_DMAEN, + .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, + .default_monspecs = &at91fb_default_monspecs, + .atmel_lcdfb_power_control = at91_lcdc_power_control, + .guard_time = 1, + .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB555, +}; + +#else +static struct atmel_lcdfb_info __initdata neocore926_lcdc_data; +#endif + + +/* + * GPIO Buttons + */ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +static struct gpio_keys_button neocore926_buttons[] = { + { /* BP1, "leftclic" */ + .code = BTN_LEFT, + .gpio = AT91_PIN_PC5, + .active_low = 1, + .desc = "left_click", + .wakeup = 1, + }, + { /* BP2, "rightclic" */ + .code = BTN_RIGHT, + .gpio = AT91_PIN_PC4, + .active_low = 1, + .desc = "right_click", + .wakeup = 1, + }, +}; + +static struct gpio_keys_platform_data neocore926_button_data = { + .buttons = neocore926_buttons, + .nbuttons = ARRAY_SIZE(neocore926_buttons), +}; + +static struct platform_device neocore926_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &neocore926_button_data, + } +}; + +static void __init neocore926_add_device_buttons(void) +{ + at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */ + at91_set_deglitch(AT91_PIN_PC5, 1); + at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */ + at91_set_deglitch(AT91_PIN_PC4, 1); + + platform_device_register(&neocore926_button_device); +} +#else +static void __init neocore926_add_device_buttons(void) {} +#endif + + +/* + * AC97 + */ +static struct atmel_ac97_data neocore926_ac97_data = { + .reset_pin = AT91_PIN_PA13, +}; + + +static void __init neocore926_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + + /* USB Host */ + at91_add_device_usbh(&neocore926_usbh_data); + + /* USB Device */ + at91_add_device_udc(&neocore926_udc_data); + + /* SPI */ + at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */ + at91_add_device_spi(neocore926_spi_devices, ARRAY_SIZE(neocore926_spi_devices)); + + /* Touchscreen */ + neocore926_add_device_ts(); + + /* MMC */ + at91_add_device_mmc(1, &neocore926_mmc_data); + + /* Ethernet */ + at91_add_device_eth(&neocore926_macb_data); + + /* NAND */ + neocore926_add_device_nand(); + + /* I2C */ + at91_add_device_i2c(NULL, 0); + + /* LCD Controller */ + at91_add_device_lcdc(&neocore926_lcdc_data); + + /* Push Buttons */ + neocore926_add_device_buttons(); + + /* AC97 */ + at91_add_device_ac97(&neocore926_ac97_data); +} + +MACHINE_START(NEOCORE926, "ADENEO NEOCORE 926") + /* Maintainer: ADENEO */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = neocore926_map_io, + .init_irq = neocore926_init_irq, + .init_machine = neocore926_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index cfb4571a2e2..4cff9a7e61d 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -41,8 +41,10 @@ #include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -147,13 +149,34 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) - .bus_width_16 = 1, -#else - .bus_width_16 = 0, -#endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * MCI (SD/MMC) */ @@ -227,7 +250,7 @@ static void __init ek_board_init(void) /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* I2C */ at91_add_device_i2c(NULL, 0); /* Ethernet */ diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index 99bb4cc23a0..b4834697753 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -38,7 +38,9 @@ #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> +#include "sam9_smc.h" #include "generic.h" @@ -148,13 +150,34 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) - .bus_width_16 = 1, -#else - .bus_width_16 = 0, -#endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * MCI (SD/MMC) @@ -178,7 +201,7 @@ static void __init ek_board_init(void) /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* MMC */ diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index b49eb6e4918..93a0f8b100e 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -42,7 +42,10 @@ #include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> +#include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -195,6 +198,38 @@ static struct atmel_nand_data __initdata ek_nand_data = { #endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* setup bus-width (8 or 16) */ + if (ek_nand_data.bus_width_16) + ek_nand_smc_config.mode |= AT91_SMC_DBW_16; + else + ek_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * MCI (SD/MMC) @@ -303,7 +338,7 @@ static void __init ek_board_init(void) /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* MMC */ diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 4977409d4fc..d5266da5531 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -47,7 +47,9 @@ #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91sam9_smc.h> +#include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -76,7 +78,7 @@ static void __init ek_init_irq(void) * DM9000 ethernet device */ #if defined(CONFIG_DM9000) -static struct resource at91sam9261_dm9000_resource[] = { +static struct resource dm9000_resource[] = { [0] = { .start = AT91_CHIPSELECT_2, .end = AT91_CHIPSELECT_2 + 3, @@ -98,27 +100,42 @@ static struct dm9000_plat_data dm9000_platdata = { .flags = DM9000_PLATF_16BITONLY, }; -static struct platform_device at91sam9261_dm9000_device = { +static struct platform_device dm9000_device = { .name = "dm9000", .id = 0, - .num_resources = ARRAY_SIZE(at91sam9261_dm9000_resource), - .resource = at91sam9261_dm9000_resource, + .num_resources = ARRAY_SIZE(dm9000_resource), + .resource = dm9000_resource, .dev = { .platform_data = &dm9000_platdata, } }; +/* + * SMC timings for the DM9000. + * Note: These timings were calculated for MASTER_CLOCK = 100000000 according to the DM9000 timings. + */ +static struct sam9_smc_config __initdata dm9000_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 2, + .ncs_write_setup = 0, + .nwe_setup = 2, + + .ncs_read_pulse = 8, + .nrd_pulse = 4, + .ncs_write_pulse = 8, + .nwe_pulse = 4, + + .read_cycle = 16, + .write_cycle = 16, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16, + .tdf_cycles = 1, +}; + static void __init ek_add_device_dm9000(void) { - /* - * Configure Chip-Select 2 on SMC for the DM9000. - * Note: These timings were calculated for MASTER_CLOCK = 100000000 - * according to the DM9000 timings. - */ - at91_sys_write(AT91_SMC_SETUP(2), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(2), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(8) | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(8)); - at91_sys_write(AT91_SMC_CYCLE(2), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16)); - at91_sys_write(AT91_SMC_MODE(2), AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1)); + /* Configure chip-select 2 (DM9000) */ + sam9_smc_configure(2, &dm9000_smc_config); /* Configure Reset signal as output */ at91_set_gpio_output(AT91_PIN_PC10, 0); @@ -126,7 +143,7 @@ static void __init ek_add_device_dm9000(void) /* Configure Interrupt pin as input, no pull-up */ at91_set_gpio_input(AT91_PIN_PC11, 0); - platform_device_register(&at91sam9261_dm9000_device); + platform_device_register(&dm9000_device); } #else static void __init ek_add_device_dm9000(void) {} @@ -197,6 +214,39 @@ static struct atmel_nand_data __initdata ek_nand_data = { #endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* setup bus-width (8 or 16) */ + if (ek_nand_data.bus_width_16) + ek_nand_smc_config.mode |= AT91_SMC_DBW_16; + else + ek_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + + /* * ADS7846 Touchscreen */ @@ -525,7 +575,7 @@ static void __init ek_board_init(void) /* I2C */ at91_add_device_i2c(NULL, 0); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* DM9000 ethernet */ ek_add_device_dm9000(); diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 8354015c6a2..57d52528f22 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -46,7 +46,9 @@ #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91sam9_smc.h> +#include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -203,6 +205,38 @@ static struct atmel_nand_data __initdata ek_nand_data = { #endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* setup bus-width (8 or 16) */ + if (ek_nand_data.bus_width_16) + ek_nand_smc_config.mode |= AT91_SMC_DBW_16; + else + ek_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * I2C devices @@ -385,7 +419,7 @@ static void __init ek_board_init(void) /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* I2C */ at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* LCD Controller */ diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index b588ead14d6..81439fe6fb3 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -37,7 +37,9 @@ #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> +#include "sam9_smc.h" #include "generic.h" @@ -156,6 +158,38 @@ static struct atmel_nand_data __initdata ek_nand_data = { #endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 2, + .ncs_write_setup = 0, + .nwe_setup = 2, + + .ncs_read_pulse = 4, + .nrd_pulse = 4, + .ncs_write_pulse = 4, + .nwe_pulse = 4, + + .read_cycle = 7, + .write_cycle = 7, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE, + .tdf_cycles = 3, +}; + +static void __init ek_add_device_nand(void) +{ + /* setup bus-width (8 or 16) */ + if (ek_nand_data.bus_width_16) + ek_nand_smc_config.mode |= AT91_SMC_DBW_16; + else + ek_nand_smc_config.mode |= AT91_SMC_DBW_8; + + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * MCI (SD/MMC) @@ -195,7 +229,7 @@ static void __init ek_board_init(void) /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* MMC */ diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 27085186430..9b937ee4815 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -29,8 +29,9 @@ #include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> -#include <mach/at91sam9_smc.h> +#include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -103,9 +104,34 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PD17, .enable_pin = AT91_PIN_PB6, .partition_info = nand_partitions, - .bus_width_16 = 0, }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * SPI devices @@ -188,7 +214,7 @@ static void __init ek_board_init(void) /* I2C */ at91_add_device_i2c(NULL, 0); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); /* MMC */ diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c index 7c350357333..d13304c0bc4 100644 --- a/arch/arm/mach-at91/board-usb-a9260.c +++ b/arch/arm/mach-at91/board-usb-a9260.c @@ -41,8 +41,10 @@ #include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -121,13 +123,34 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PC13, .enable_pin = AT91_PIN_PC14, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) - .bus_width_16 = 1, -#else - .bus_width_16 = 0, -#endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + /* * GPIO Buttons */ @@ -189,7 +212,7 @@ static void __init ek_board_init(void) /* USB Device */ at91_add_device_udc(&ek_udc_data); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* I2C */ at91_add_device_i2c(NULL, 0); /* Ethernet */ diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c index 391b566c457..d96405b7d57 100644 --- a/arch/arm/mach-at91/board-usb-a9263.c +++ b/arch/arm/mach-at91/board-usb-a9263.c @@ -40,8 +40,10 @@ #include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include <mach/at91_shdwc.h> +#include "sam9_smc.h" #include "generic.h" @@ -134,13 +136,35 @@ static struct atmel_nand_data __initdata ek_nand_data = { .rdy_pin = AT91_PIN_PA22, .enable_pin = AT91_PIN_PD15, .partition_info = nand_partitions, -#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16) - .bus_width_16 = 1, -#else - .bus_width_16 = 0, -#endif }; +static struct sam9_smc_config __initdata ek_nand_smc_config = { + .ncs_read_setup = 0, + .nrd_setup = 1, + .ncs_write_setup = 0, + .nwe_setup = 1, + + .ncs_read_pulse = 3, + .nrd_pulse = 3, + .ncs_write_pulse = 3, + .nwe_pulse = 3, + + .read_cycle = 5, + .write_cycle = 5, + + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, + .tdf_cycles = 2, +}; + +static void __init ek_add_device_nand(void) +{ + /* configure chip-select 3 (NAND) */ + sam9_smc_configure(3, &ek_nand_smc_config); + + at91_add_device_nand(&ek_nand_data); +} + + /* * GPIO Buttons */ @@ -206,7 +230,7 @@ static void __init ek_board_init(void) /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* NAND */ - at91_add_device_nand(&ek_nand_data); + ek_add_device_nand(); /* I2C */ at91_add_device_i2c(NULL, 0); /* Push Buttons */ diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index 2e3f2894b70..9561e33b8a9 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -23,6 +23,7 @@ #define AT91_PMC_PCK (1 << 0) /* Processor Clock */ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ #define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ +#define AT91CAP9_PMC_DDR (1 << 2) /* DDR Clock [AT91CAP9 revC only] */ #define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */ #define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */ #define AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 only] */ @@ -102,10 +103,16 @@ #define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ #define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ #define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [AT91CAP9 only] */ +#define AT91_PMC_OSCSEL (1 << 7) /* Slow Clock Oscillator [AT91CAP9 revC only] */ #define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ #define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ #define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ #define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ #define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ +#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */ +#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */ + +#define AT91_PMC_VER (AT91_PMC + 0xfc) /* PMC Module Version [AT91CAP9 only] */ + #endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9.h b/arch/arm/mach-at91/include/mach/at91cap9.h index 4a4b64135a9..d8c1ededaa7 100644 --- a/arch/arm/mach-at91/include/mach/at91cap9.h +++ b/arch/arm/mach-at91/include/mach/at91cap9.h @@ -101,7 +101,9 @@ #define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) #define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) #define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) -#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) +#define AT91_GPBR (cpu_is_at91cap9_revB() ? \ + (0xfffffd50 - AT91_BASE_SYS) : \ + (0xfffffd60 - AT91_BASE_SYS)) #define AT91_USART0 AT91CAP9_BASE_US0 #define AT91_USART1 AT91CAP9_BASE_US1 diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h index dbfd9f73f80..c554c3e4d55 100644 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -49,6 +49,17 @@ static inline unsigned long at91_arch_identify(void) return (at91_sys_read(AT91_DBGU_CIDR) & AT91_CIDR_ARCH); } +#ifdef CONFIG_ARCH_AT91CAP9 +#include <mach/at91_pmc.h> + +#define ARCH_REVISION_CAP9_B 0x399 +#define ARCH_REVISION_CAP9_C 0x601 + +static inline unsigned long at91cap9_rev_identify(void) +{ + return (at91_sys_read(AT91_PMC_VER)); +} +#endif #ifdef CONFIG_ARCH_AT91RM9200 #define cpu_is_at91rm9200() (at91_cpu_identify() == ARCH_ID_AT91RM9200) @@ -90,8 +101,12 @@ static inline unsigned long at91_arch_identify(void) #ifdef CONFIG_ARCH_AT91CAP9 #define cpu_is_at91cap9() (at91_cpu_identify() == ARCH_ID_AT91CAP9) +#define cpu_is_at91cap9_revB() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_B) +#define cpu_is_at91cap9_revC() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_C) #else #define cpu_is_at91cap9() (0) +#define cpu_is_at91cap9_revB() (0) +#define cpu_is_at91cap9_revC() (0) #endif /* diff --git a/arch/arm/mach-at91/include/mach/dma.h b/arch/arm/mach-at91/include/mach/dma.h deleted file mode 100644 index e4f90c17761..00000000000 --- a/arch/arm/mach-at91/include/mach/dma.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/dma.h - * - * Copyright (C) 2003 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h index 1611bd03f52..0b0cccc46e6 100644 --- a/arch/arm/mach-at91/include/mach/io.h +++ b/arch/arm/mach-at91/include/mach/io.h @@ -23,8 +23,8 @@ #define IO_SPACE_LIMIT 0xFFFFFFFF -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-at91/include/mach/memory.h b/arch/arm/mach-at91/include/mach/memory.h index 9dd1b8c79b0..14f4ef4b6a9 100644 --- a/arch/arm/mach-at91/include/mach/memory.h +++ b/arch/arm/mach-at91/include/mach/memory.h @@ -25,15 +25,4 @@ #define PHYS_OFFSET (AT91_SDRAM_BASE) - -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-at91/sam9_smc.c b/arch/arm/mach-at91/sam9_smc.c new file mode 100644 index 00000000000..5eab6aa621d --- /dev/null +++ b/arch/arm/mach-at91/sam9_smc.c @@ -0,0 +1,47 @@ +/* + * linux/arch/arm/mach-at91/sam9_smc.c + * + * Copyright (C) 2008 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/io.h> + +#include <mach/at91sam9_smc.h> + +#include "sam9_smc.h" + +void __init sam9_smc_configure(int cs, struct sam9_smc_config* config) +{ + /* Setup register */ + at91_sys_write(AT91_SMC_SETUP(cs), + AT91_SMC_NWESETUP_(config->nwe_setup) + | AT91_SMC_NCS_WRSETUP_(config->ncs_write_setup) + | AT91_SMC_NRDSETUP_(config->nrd_setup) + | AT91_SMC_NCS_RDSETUP_(config->ncs_read_setup) + ); + + /* Pulse register */ + at91_sys_write(AT91_SMC_PULSE(cs), + AT91_SMC_NWEPULSE_(config->nwe_pulse) + | AT91_SMC_NCS_WRPULSE_(config->ncs_write_pulse) + | AT91_SMC_NRDPULSE_(config->nrd_pulse) + | AT91_SMC_NCS_RDPULSE_(config->ncs_read_pulse) + ); + + /* Cycle register */ + at91_sys_write(AT91_SMC_CYCLE(cs), + AT91_SMC_NWECYCLE_(config->write_cycle) + | AT91_SMC_NRDCYCLE_(config->read_cycle) + ); + + /* Mode register */ + at91_sys_write(AT91_SMC_MODE(cs), + config->mode + | AT91_SMC_TDF_(config->tdf_cycles) + ); +} diff --git a/arch/arm/mach-at91/sam9_smc.h b/arch/arm/mach-at91/sam9_smc.h new file mode 100644 index 00000000000..bf72cfb3455 --- /dev/null +++ b/arch/arm/mach-at91/sam9_smc.h @@ -0,0 +1,33 @@ +/* + * linux/arch/arm/mach-at91/sam9_smc. + * + * Copyright (C) 2008 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +struct sam9_smc_config { + /* Setup register */ + u8 ncs_read_setup; + u8 nrd_setup; + u8 ncs_write_setup; + u8 nwe_setup; + + /* Pulse register */ + u8 ncs_read_pulse; + u8 nrd_pulse; + u8 ncs_write_pulse; + u8 nwe_pulse; + + /* Cycle register */ + u16 read_cycle; + u16 write_cycle; + + /* Mode register */ + u32 mode; + u8 tdf_cycles:4; +}; + +extern void __init sam9_smc_configure(int cs, struct sam9_smc_config* config); diff --git a/arch/arm/mach-clps711x/include/mach/dma.h b/arch/arm/mach-clps711x/include/mach/dma.h deleted file mode 100644 index 0d620e86953..00000000000 --- a/arch/arm/mach-clps711x/include/mach/dma.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-clps711x/include/mach/dma.h - * - * Copyright (C) 1997,1998 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ diff --git a/arch/arm/mach-clps711x/include/mach/io.h b/arch/arm/mach-clps711x/include/mach/io.h index 4c844008767..2e0b3ced8f0 100644 --- a/arch/arm/mach-clps711x/include/mach/io.h +++ b/arch/arm/mach-clps711x/include/mach/io.h @@ -20,12 +20,10 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) /* * We don't support ins[lb]/outs[lb]. Make them fault. diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h index 98ec30c97bb..e522b20bcbc 100644 --- a/arch/arm/mach-clps711x/include/mach/memory.h +++ b/arch/arm/mach-clps711x/include/mach/memory.h @@ -26,25 +26,7 @@ */ #define PHYS_OFFSET UL(0xc0000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ - -#if defined(CONFIG_ARCH_CDB89712) - -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - -#elif defined (CONFIG_ARCH_AUTCPU12) - -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - -#else +#if !defined(CONFIG_ARCH_CDB89712) && !defined (CONFIG_ARCH_AUTCPU12) #define __virt_to_bus(x) ((x) - PAGE_OFFSET) #define __bus_to_virt(x) ((x) + PAGE_OFFSET) diff --git a/arch/arm/mach-clps7500/Makefile b/arch/arm/mach-clps7500/Makefile deleted file mode 100644 index 4bd8ebd70e7..00000000000 --- a/arch/arm/mach-clps7500/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# Makefile for the linux kernel. -# - -# Object file lists. - -obj-y := core.o -obj-m := -obj-n := -obj- := - diff --git a/arch/arm/mach-clps7500/Makefile.boot b/arch/arm/mach-clps7500/Makefile.boot deleted file mode 100644 index fe16506c154..00000000000 --- a/arch/arm/mach-clps7500/Makefile.boot +++ /dev/null @@ -1,2 +0,0 @@ - zreladdr-y := 0x10008000 - diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c deleted file mode 100644 index 7e247c04d41..00000000000 --- a/arch/arm/mach-clps7500/core.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * linux/arch/arm/mach-clps7500/core.c - * - * Copyright (C) 1998 Russell King - * Copyright (C) 1999 Nexus Electronics Ltd - * - * Extra MM routines for CL7500 architecture - */ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/list.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/serial_8250.h> -#include <linux/io.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> - -#include <mach/hardware.h> -#include <asm/hardware/iomd.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -unsigned int vram_size; - -static void cl7500_ack_irq_a(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << irq; - val = iomd_readb(IOMD_IRQMASKA); - iomd_writeb(val & ~mask, IOMD_IRQMASKA); - iomd_writeb(mask, IOMD_IRQCLRA); -} - -static void cl7500_mask_irq_a(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << irq; - val = iomd_readb(IOMD_IRQMASKA); - iomd_writeb(val & ~mask, IOMD_IRQMASKA); -} - -static void cl7500_unmask_irq_a(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << irq; - val = iomd_readb(IOMD_IRQMASKA); - iomd_writeb(val | mask, IOMD_IRQMASKA); -} - -static struct irq_chip clps7500_a_chip = { - .ack = cl7500_ack_irq_a, - .mask = cl7500_mask_irq_a, - .unmask = cl7500_unmask_irq_a, -}; - -static void cl7500_mask_irq_b(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKB); - iomd_writeb(val & ~mask, IOMD_IRQMASKB); -} - -static void cl7500_unmask_irq_b(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKB); - iomd_writeb(val | mask, IOMD_IRQMASKB); -} - -static struct irq_chip clps7500_b_chip = { - .ack = cl7500_mask_irq_b, - .mask = cl7500_mask_irq_b, - .unmask = cl7500_unmask_irq_b, -}; - -static void cl7500_mask_irq_c(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKC); - iomd_writeb(val & ~mask, IOMD_IRQMASKC); -} - -static void cl7500_unmask_irq_c(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKC); - iomd_writeb(val | mask, IOMD_IRQMASKC); -} - -static struct irq_chip clps7500_c_chip = { - .ack = cl7500_mask_irq_c, - .mask = cl7500_mask_irq_c, - .unmask = cl7500_unmask_irq_c, -}; - -static void cl7500_mask_irq_d(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKD); - iomd_writeb(val & ~mask, IOMD_IRQMASKD); -} - -static void cl7500_unmask_irq_d(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_IRQMASKD); - iomd_writeb(val | mask, IOMD_IRQMASKD); -} - -static struct irq_chip clps7500_d_chip = { - .ack = cl7500_mask_irq_d, - .mask = cl7500_mask_irq_d, - .unmask = cl7500_unmask_irq_d, -}; - -static void cl7500_mask_irq_dma(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_DMAMASK); - iomd_writeb(val & ~mask, IOMD_DMAMASK); -} - -static void cl7500_unmask_irq_dma(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_DMAMASK); - iomd_writeb(val | mask, IOMD_DMAMASK); -} - -static struct irq_chip clps7500_dma_chip = { - .ack = cl7500_mask_irq_dma, - .mask = cl7500_mask_irq_dma, - .unmask = cl7500_unmask_irq_dma, -}; - -static void cl7500_mask_irq_fiq(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_FIQMASK); - iomd_writeb(val & ~mask, IOMD_FIQMASK); -} - -static void cl7500_unmask_irq_fiq(unsigned int irq) -{ - unsigned int val, mask; - - mask = 1 << (irq & 7); - val = iomd_readb(IOMD_FIQMASK); - iomd_writeb(val | mask, IOMD_FIQMASK); -} - -static struct irq_chip clps7500_fiq_chip = { - .ack = cl7500_mask_irq_fiq, - .mask = cl7500_mask_irq_fiq, - .unmask = cl7500_unmask_irq_fiq, -}; - -static void cl7500_no_action(unsigned int irq) -{ -} - -static struct irq_chip clps7500_no_chip = { - .ack = cl7500_no_action, - .mask = cl7500_no_action, - .unmask = cl7500_no_action, -}; - -static struct irqaction irq_isa = { - .handler = no_action, - .mask = CPU_MASK_NONE, - .name = "isa", -}; - -static void __init clps7500_init_irq(void) -{ - unsigned int irq, flags; - - iomd_writeb(0, IOMD_IRQMASKA); - iomd_writeb(0, IOMD_IRQMASKB); - iomd_writeb(0, IOMD_FIQMASK); - iomd_writeb(0, IOMD_DMAMASK); - - for (irq = 0; irq < NR_IRQS; irq++) { - flags = IRQF_VALID; - - if (irq <= 6 || (irq >= 9 && irq <= 15) || - (irq >= 48 && irq <= 55)) - flags |= IRQF_PROBE; - - switch (irq) { - case 0 ... 7: - set_irq_chip(irq, &clps7500_a_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 8 ... 15: - set_irq_chip(irq, &clps7500_b_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 16 ... 22: - set_irq_chip(irq, &clps7500_dma_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 24 ... 31: - set_irq_chip(irq, &clps7500_c_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 40 ... 47: - set_irq_chip(irq, &clps7500_d_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 48 ... 55: - set_irq_chip(irq, &clps7500_no_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - - case 64 ... 72: - set_irq_chip(irq, &clps7500_fiq_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, flags); - break; - } - } - - setup_irq(IRQ_ISA, &irq_isa); -} - -static struct map_desc cl7500_io_desc[] __initdata = { - { /* IO space */ - .virtual = (unsigned long)IO_BASE, - .pfn = __phys_to_pfn(IO_START), - .length = IO_SIZE, - .type = MT_DEVICE - }, { /* ISA space */ - .virtual = ISA_BASE, - .pfn = __phys_to_pfn(ISA_START), - .length = ISA_SIZE, - .type = MT_DEVICE - }, { /* Flash */ - .virtual = CLPS7500_FLASH_BASE, - .pfn = __phys_to_pfn(CLPS7500_FLASH_START), - .length = CLPS7500_FLASH_SIZE, - .type = MT_DEVICE - }, { /* LED */ - .virtual = LED_BASE, - .pfn = __phys_to_pfn(LED_START), - .length = LED_SIZE, - .type = MT_DEVICE - } -}; - -static void __init clps7500_map_io(void) -{ - iotable_init(cl7500_io_desc, ARRAY_SIZE(cl7500_io_desc)); -} - -extern void ioctime_init(void); -extern unsigned long ioc_timer_gettimeoffset(void); - -static irqreturn_t -clps7500_timer_interrupt(int irq, void *dev_id) -{ - timer_tick(); - - /* Why not using do_leds interface?? */ - { - /* Twinkle the lights. */ - static int count, state = 0xff00; - if (count-- == 0) { - state ^= 0x100; - count = 25; - *((volatile unsigned int *)LED_ADDRESS) = state; - } - } - - return IRQ_HANDLED; -} - -static struct irqaction clps7500_timer_irq = { - .name = "CLPS7500 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = clps7500_timer_interrupt, -}; - -/* - * Set up timer interrupt. - */ -static void __init clps7500_timer_init(void) -{ - ioctime_init(); - setup_irq(IRQ_TIMER, &clps7500_timer_irq); -} - -static struct sys_timer clps7500_timer = { - .init = clps7500_timer_init, - .offset = ioc_timer_gettimeoffset, -}; - -static struct plat_serial8250_port serial_platform_data[] = { - { - .mapbase = 0x03010fe0, - .irq = 10, - .uartclk = 1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_SKIP_TEST, - }, - { - .mapbase = 0x03010be0, - .irq = 0, - .uartclk = 1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_SKIP_TEST, - }, - { - .iobase = ISASLOT_IO + 0x2e8, - .irq = 41, - .uartclk = 1843200, - .regshift = 0, - .iotype = UPIO_PORT, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { - .iobase = ISASLOT_IO + 0x3e8, - .irq = 40, - .uartclk = 1843200, - .regshift = 0, - .iotype = UPIO_PORT, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { }, -}; - -static struct platform_device serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = serial_platform_data, - }, -}; - -static void __init clps7500_init(void) -{ - platform_device_register(&serial_device); -} - -MACHINE_START(CLPS7500, "CL-PS7500") - /* Maintainer: Philip Blundell */ - .phys_io = 0x03000000, - .io_pg_offst = ((0xe0000000) >> 18) & 0xfffc, - .map_io = clps7500_map_io, - .init_irq = clps7500_init_irq, - .init_machine = clps7500_init, - .timer = &clps7500_timer, -MACHINE_END - diff --git a/arch/arm/mach-clps7500/include/mach/acornfb.h b/arch/arm/mach-clps7500/include/mach/acornfb.h deleted file mode 100644 index aea6330c974..00000000000 --- a/arch/arm/mach-clps7500/include/mach/acornfb.h +++ /dev/null @@ -1,33 +0,0 @@ -#define acornfb_valid_pixrate(var) (var->pixclock >= 39325 && var->pixclock <= 40119) - -static inline void -acornfb_vidc20_find_rates(struct vidc_timing *vidc, - struct fb_var_screeninfo *var) -{ - u_int bandwidth; - - vidc->control |= VIDC20_CTRL_PIX_CK; - - /* Calculate bandwidth */ - bandwidth = var->pixclock * 8 / var->bits_per_pixel; - - /* Encode bandwidth as VIDC20 setting */ - if (bandwidth > 16667*2) - vidc->control |= VIDC20_CTRL_FIFO_16; - else if (bandwidth > 13333*2) - vidc->control |= VIDC20_CTRL_FIFO_20; - else if (bandwidth > 11111*2) - vidc->control |= VIDC20_CTRL_FIFO_24; - else - vidc->control |= VIDC20_CTRL_FIFO_28; - - vidc->pll_ctl = 0x2020; -} - -#ifdef CONFIG_CHRONTEL_7003 -#define acornfb_default_control() VIDC20_CTRL_PIX_HCLK -#else -#define acornfb_default_control() VIDC20_CTRL_PIX_VCLK -#endif - -#define acornfb_default_econtrol() VIDC20_ECTL_DAC | VIDC20_ECTL_REG(3) | VIDC20_ECTL_ECK diff --git a/arch/arm/mach-clps7500/include/mach/debug-macro.S b/arch/arm/mach-clps7500/include/mach/debug-macro.S deleted file mode 100644 index af4104e7e84..00000000000 --- a/arch/arm/mach-clps7500/include/mach/debug-macro.S +++ /dev/null @@ -1,21 +0,0 @@ -/* arch/arm/mach-clps7500/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - - .macro addruart,rx - mov \rx, #0xe0000000 - orr \rx, \rx, #0x00010000 - orr \rx, \rx, #0x00000be0 - .endm - -#define UART_SHIFT 2 -#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-clps7500/include/mach/dma.h b/arch/arm/mach-clps7500/include/mach/dma.h deleted file mode 100644 index 63fcde50549..00000000000 --- a/arch/arm/mach-clps7500/include/mach/dma.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/dma.h - * - * Copyright (C) 1999 Nexus Electronics Ltd. - */ - -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -/* DMA is not yet implemented! It should be the same as acorn, copy over.. */ - -/* - * This is the maximum DMA address that can be DMAd to. - * There should not be more than (0xd0000000 - 0xc0000000) - * bytes of RAM. - */ -#define MAX_DMA_ADDRESS 0xd0000000 - -#define DMA_S0 0 - -#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-clps7500/include/mach/entry-macro.S b/arch/arm/mach-clps7500/include/mach/entry-macro.S deleted file mode 100644 index 4e7e5414409..00000000000 --- a/arch/arm/mach-clps7500/include/mach/entry-macro.S +++ /dev/null @@ -1,16 +0,0 @@ -#include <mach/hardware.h> -#include <asm/hardware/entry-macro-iomd.S> - - .equ ioc_base_high, IOC_BASE & 0xff000000 - .equ ioc_base_low, IOC_BASE & 0x00ff0000 - - .macro get_irqnr_preamble, base, tmp - mov \base, #ioc_base_high @ point at IOC - .if ioc_base_low - orr \base, \base, #ioc_base_low - .endif - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - diff --git a/arch/arm/mach-clps7500/include/mach/hardware.h b/arch/arm/mach-clps7500/include/mach/hardware.h deleted file mode 100644 index a6ad1d44bad..00000000000 --- a/arch/arm/mach-clps7500/include/mach/hardware.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/hardware.h - * - * Copyright (C) 1996-1999 Russell King. - * Copyright (C) 1999 Nexus Electronics Ltd. - * - * This file contains the hardware definitions of the - * CL7500 evaluation board. - */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <mach/memory.h> -#include <asm/hardware/iomd.h> - -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __iomem *)(x)) -#endif - -/* - * What hardware must be present - */ -#define HAS_IOMD -#define HAS_VIDC20 - -/* Hardware addresses of major areas. - * *_START is the physical address - * *_SIZE is the size of the region - * *_BASE is the virtual address - */ - -#define IO_START 0x03000000 /* I/O */ -#define IO_SIZE 0x01000000 -#define IO_BASE IOMEM(0xe0000000) - -#define ISA_START 0x0c000000 /* ISA */ -#define ISA_SIZE 0x00010000 -#define ISA_BASE 0xe1000000 - -#define CLPS7500_FLASH_START 0x01000000 /* XXX */ -#define CLPS7500_FLASH_SIZE 0x01000000 -#define CLPS7500_FLASH_BASE 0xe2000000 - -#define LED_START 0x0302B000 -#define LED_SIZE 0x00001000 -#define LED_BASE 0xe3000000 -#define LED_ADDRESS (LED_BASE + 0xa00) - -/* Let's define SCREEN_START for CL7500, even though it's a lie. */ -#define SCREEN_START 0x02000000 /* VRAM */ -#define SCREEN_END 0xdfc00000 -#define SCREEN_BASE 0xdf800000 - -#define VIDC_BASE (void __iomem *)0xe0400000 -#define IOMD_BASE IOMEM(0xe0200000) -#define IOC_BASE IOMEM(0xe0200000) -#define FLOPPYDMA_BASE IOMEM(0xe002a000) -#define PCIO_BASE IOMEM(0xe0010000) - -#define vidc_writel(val) __raw_writel(val, VIDC_BASE) - -/* in/out bias for the ISA slot region */ -#define ISASLOT_IO 0x80400000 - -#endif diff --git a/arch/arm/mach-clps7500/include/mach/io.h b/arch/arm/mach-clps7500/include/mach/io.h deleted file mode 100644 index 2ff2860889e..00000000000 --- a/arch/arm/mach-clps7500/include/mach/io.h +++ /dev/null @@ -1,255 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/io.h - * from arch/arm/mach-rpc/include/mach/io.h - * - * Copyright (C) 1997 Russell King - * - * Modifications: - * 06-Dec-1997 RMK Created. - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#include <mach/hardware.h> - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * GCC is totally crap at loading/storing data. We try to persuade it - * to do the right thing by using these whereever possible instead of - * the above. - */ -#define __arch_base_getb(b,o) \ - ({ \ - unsigned int v, r = (b); \ - __asm__ __volatile__( \ - "ldrb %0, [%1, %2]" \ - : "=r" (v) \ - : "r" (r), "Ir" (o)); \ - v; \ - }) - -#define __arch_base_getl(b,o) \ - ({ \ - unsigned int v, r = (b); \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2]" \ - : "=r" (v) \ - : "r" (r), "Ir" (o)); \ - v; \ - }) - -#define __arch_base_putb(v,b,o) \ - ({ \ - unsigned int r = (b); \ - __asm__ __volatile__( \ - "strb %0, [%1, %2]" \ - : \ - : "r" (v), "r" (r), "Ir" (o)); \ - }) - -#define __arch_base_putl(v,b,o) \ - ({ \ - unsigned int r = (b); \ - __asm__ __volatile__( \ - "str %0, [%1, %2]" \ - : \ - : "r" (v), "r" (r), "Ir" (o)); \ - }) - -/* - * We use two different types of addressing - PC style addresses, and ARM - * addresses. PC style accesses the PC hardware with the normal PC IO - * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ - * and are translated to the start of IO. Note that all addresses are - * shifted left! - */ -#define __PORT_PCIO(x) (!((x) & 0x80000000)) - -/* - * Dynamic IO functions - let the compiler - * optimize the expressions - */ -static inline void __outb (unsigned int value, unsigned int port) -{ - unsigned long temp; - __asm__ __volatile__( - "tst %2, #0x80000000\n\t" - "mov %0, %4\n\t" - "addeq %0, %0, %3\n\t" - "strb %1, [%0, %2, lsl #2] @ outb" - : "=&r" (temp) - : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) - : "cc"); -} - -static inline void __outw (unsigned int value, unsigned int port) -{ - unsigned long temp; - __asm__ __volatile__( - "tst %2, #0x80000000\n\t" - "mov %0, %4\n\t" - "addeq %0, %0, %3\n\t" - "str %1, [%0, %2, lsl #2] @ outw" - : "=&r" (temp) - : "r" (value|value<<16), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) - : "cc"); -} - -static inline void __outl (unsigned int value, unsigned int port) -{ - unsigned long temp; - __asm__ __volatile__( - "tst %2, #0x80000000\n\t" - "mov %0, %4\n\t" - "addeq %0, %0, %3\n\t" - "str %1, [%0, %2, lsl #2] @ outl" - : "=&r" (temp) - : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) - : "cc"); -} - -#define DECLARE_DYN_IN(sz,fnsuffix,instr) \ -static inline unsigned sz __in##fnsuffix (unsigned int port) \ -{ \ - unsigned long temp, value; \ - __asm__ __volatile__( \ - "tst %2, #0x80000000\n\t" \ - "mov %0, %4\n\t" \ - "addeq %0, %0, %3\n\t" \ - "ldr" instr " %1, [%0, %2, lsl #2] @ in" #fnsuffix \ - : "=&r" (temp), "=r" (value) \ - : "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) \ - : "cc"); \ - return (unsigned sz)value; \ -} - -static inline unsigned int __ioaddr (unsigned int port) \ -{ \ - if (__PORT_PCIO(port)) \ - return (unsigned int)(PCIO_BASE + (port << 2)); \ - else \ - return (unsigned int)(IO_BASE + (port << 2)); \ -} - -#define DECLARE_IO(sz,fnsuffix,instr) \ - DECLARE_DYN_IN(sz,fnsuffix,instr) - -DECLARE_IO(char,b,"b") -DECLARE_IO(short,w,"") -DECLARE_IO(int,l,"") - -#undef DECLARE_IO -#undef DECLARE_DYN_IN - -/* - * Constant address IO functions - * - * These have to be macros for the 'J' constraint to work - - * +/-4096 immediate operand. - */ -#define __outbc(value,port) \ -({ \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "strb %0, [%1, %2] @ outbc" \ - : : "r" (value), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "strb %0, [%1, %2] @ outbc" \ - : : "r" (value), "r" (IO_BASE), "r" ((port) << 2)); \ -}) - -#define __inbc(port) \ -({ \ - unsigned char result; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "ldrb %0, [%1, %2] @ inbc" \ - : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "ldrb %0, [%1, %2] @ inbc" \ - : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ - result; \ -}) - -#define __outwc(value,port) \ -({ \ - unsigned long v = value; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "str %0, [%1, %2] @ outwc" \ - : : "r" (v|v<<16), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "str %0, [%1, %2] @ outwc" \ - : : "r" (v|v<<16), "r" (IO_BASE), "r" ((port) << 2)); \ -}) - -#define __inwc(port) \ -({ \ - unsigned short result; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2] @ inwc" \ - : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2] @ inwc" \ - : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ - result & 0xffff; \ -}) - -#define __outlc(value,port) \ -({ \ - unsigned long v = value; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "str %0, [%1, %2] @ outlc" \ - : : "r" (v), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "str %0, [%1, %2] @ outlc" \ - : : "r" (v), "r" (IO_BASE), "r" ((port) << 2)); \ -}) - -#define __inlc(port) \ -({ \ - unsigned long result; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2] @ inlc" \ - : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ - else \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2] @ inlc" \ - : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ - result; \ -}) - -#define __ioaddrc(port) \ - (__PORT_PCIO((port)) ? PCIO_BASE + ((port) << 2) : IO_BASE + ((port) << 2)) - -#define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) -#define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) -#define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) -#define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) -#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) -#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) -#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) -/* the following macro is deprecated */ -#define ioaddr(port) __ioaddr((port)) - -#define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l) -#define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) - -#define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) -#define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) - -/* - * 1:1 mapping for ioremapped regions. - */ -#define __mem_pci(x) (x) - -#endif diff --git a/arch/arm/mach-clps7500/include/mach/irq.h b/arch/arm/mach-clps7500/include/mach/irq.h deleted file mode 100644 index d02fcf28ee0..00000000000 --- a/arch/arm/mach-clps7500/include/mach/irq.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/irq.h - * - * Copyright (C) 1996 Russell King - * Copyright (C) 1999, 2001 Nexus Electronics Ltd. - * - * Changelog: - * 10-10-1996 RMK Brought up to date with arch-sa110eval - * 22-08-1998 RMK Restructured IRQ routines - * 11-08-1999 PJB Created ARM7500 version, derived from RiscPC code - */ - -#include <linux/io.h> -#include <asm/hardware/iomd.h> - -static inline int fixup_irq(unsigned int irq) -{ - if (irq == IRQ_ISA) { - int isabits = *((volatile unsigned int *)0xe002b700); - if (isabits == 0) { - printk("Spurious ISA IRQ!\n"); - return irq; - } - irq = IRQ_ISA_BASE; - while (!(isabits & 1)) { - irq++; - isabits >>= 1; - } - } - - return irq; -} diff --git a/arch/arm/mach-clps7500/include/mach/irqs.h b/arch/arm/mach-clps7500/include/mach/irqs.h deleted file mode 100644 index bee66b487f5..00000000000 --- a/arch/arm/mach-clps7500/include/mach/irqs.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/irqs.h - * - * Copyright (C) 1999 Nexus Electronics Ltd - */ - -#define IRQ_INT2 0 -#define IRQ_INT1 2 -#define IRQ_VSYNCPULSE 3 -#define IRQ_POWERON 4 -#define IRQ_TIMER0 5 -#define IRQ_TIMER1 6 -#define IRQ_FORCE 7 -#define IRQ_INT8 8 -#define IRQ_ISA 9 -#define IRQ_INT6 10 -#define IRQ_INT5 11 -#define IRQ_INT4 12 -#define IRQ_INT3 13 -#define IRQ_KEYBOARDTX 14 -#define IRQ_KEYBOARDRX 15 - -#define IRQ_DMA0 16 -#define IRQ_DMA1 17 -#define IRQ_DMA2 18 -#define IRQ_DMA3 19 -#define IRQ_DMAS0 20 -#define IRQ_DMAS1 21 - -#define IRQ_IOP0 24 -#define IRQ_IOP1 25 -#define IRQ_IOP2 26 -#define IRQ_IOP3 27 -#define IRQ_IOP4 28 -#define IRQ_IOP5 29 -#define IRQ_IOP6 30 -#define IRQ_IOP7 31 - -#define IRQ_MOUSERX 40 -#define IRQ_MOUSETX 41 -#define IRQ_ADC 42 -#define IRQ_EVENT1 43 -#define IRQ_EVENT2 44 - -#define IRQ_ISA_BASE 48 -#define IRQ_ISA_3 48 -#define IRQ_ISA_4 49 -#define IRQ_ISA_5 50 -#define IRQ_ISA_7 51 -#define IRQ_ISA_9 52 -#define IRQ_ISA_10 53 -#define IRQ_ISA_11 54 -#define IRQ_ISA_14 55 - -#define FIQ_INT9 0 -#define FIQ_INT5 1 -#define FIQ_INT6 4 -#define FIQ_INT8 6 -#define FIQ_FORCE 7 - -/* - * This is the offset of the FIQ "IRQ" numbers - */ -#define FIQ_START 64 - -#define IRQ_TIMER IRQ_TIMER0 diff --git a/arch/arm/mach-clps7500/include/mach/memory.h b/arch/arm/mach-clps7500/include/mach/memory.h deleted file mode 100644 index 87b32db470c..00000000000 --- a/arch/arm/mach-clps7500/include/mach/memory.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/memory.h - * - * Copyright (c) 1996,1997,1998 Russell King. - * - * Changelog: - * 20-Oct-1996 RMK Created - * 31-Dec-1997 RMK Fixed definitions to reduce warnings - * 11-Jan-1998 RMK Uninlined to reduce hits on cache - * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt - * 21-Mar-1999 RMK Renamed to memory.h - * RMK Added TASK_SIZE and PAGE_OFFSET - */ -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -/* - * Physical DRAM offset. - */ -#define PHYS_OFFSET UL(0x10000000) - -/* - * These are exactly the same on the RiscPC as the - * physical memory view. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* - * Cache flushing area - ROM - */ -#define FLUSH_BASE_PHYS 0x00000000 -#define FLUSH_BASE 0xdf000000 - -/* - * Sparsemem support. Each section is a maximum of 64MB. The sections - * are offset by 128MB and can cover 128MB, so that gives us a maximum - * of 29 physmem bits. - */ -#define MAX_PHYSMEM_BITS 29 -#define SECTION_SIZE_BITS 26 - -#endif diff --git a/arch/arm/mach-clps7500/include/mach/system.h b/arch/arm/mach-clps7500/include/mach/system.h deleted file mode 100644 index 6d325fbe8b0..00000000000 --- a/arch/arm/mach-clps7500/include/mach/system.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/system.h - * - * Copyright (c) 1999 Nexus Electronics Ltd. - */ -#ifndef __ASM_ARCH_SYSTEM_H -#define __ASM_ARCH_SYSTEM_H - -#include <linux/io.h> -#include <asm/hardware/iomd.h> - -static inline void arch_idle(void) -{ - iomd_writeb(0, IOMD_SUSMODE); -} - -#define arch_reset(mode) \ - do { \ - iomd_writeb(0, IOMD_ROMCR0); \ - cpu_reset(0); \ - } while (0) - -#endif diff --git a/arch/arm/mach-clps7500/include/mach/timex.h b/arch/arm/mach-clps7500/include/mach/timex.h deleted file mode 100644 index dfaa9b42575..00000000000 --- a/arch/arm/mach-clps7500/include/mach/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/timex.h - * - * CL7500 architecture timex specifications - * - * Copyright (C) 1999 Nexus Electronics Ltd - */ - -/* - * On the ARM7500, the clock ticks at 2MHz. - */ -#define CLOCK_TICK_RATE 2000000 - diff --git a/arch/arm/mach-clps7500/include/mach/uncompress.h b/arch/arm/mach-clps7500/include/mach/uncompress.h deleted file mode 100644 index d7d0af4b49f..00000000000 --- a/arch/arm/mach-clps7500/include/mach/uncompress.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/uncompress.h - * - * Copyright (C) 1999, 2000 Nexus Electronics Ltd. - */ -#define BASE 0x03010000 -#define SERBASE (BASE + (0x2f8 << 2)) - -static inline void putc(char c) -{ - while (!(*((volatile unsigned int *)(SERBASE + 0x14)) & 0x20)) - barrier(); - - *((volatile unsigned int *)(SERBASE)) = c; -} - -static inline void flush(void) -{ -} - -static __inline__ void arch_decomp_setup(void) -{ - int baud = 3686400 / (9600 * 32); - - *((volatile unsigned int *)(SERBASE + 0xC)) = 0x80; - *((volatile unsigned int *)(SERBASE + 0x0)) = baud & 0xff; - *((volatile unsigned int *)(SERBASE + 0x4)) = (baud & 0xff00) >> 8; - *((volatile unsigned int *)(SERBASE + 0xC)) = 3; /* 8 bits */ - *((volatile unsigned int *)(SERBASE + 0x10)) = 3; /* DTR, RTS */ -} - -/* - * nothing to do - */ -#define arch_decomp_wdog() diff --git a/arch/arm/mach-clps7500/include/mach/vmalloc.h b/arch/arm/mach-clps7500/include/mach/vmalloc.h deleted file mode 100644 index 8fc5406d1b6..00000000000 --- a/arch/arm/mach-clps7500/include/mach/vmalloc.h +++ /dev/null @@ -1,4 +0,0 @@ -/* - * arch/arm/mach-clps7500/include/mach/vmalloc.h - */ -#define VMALLOC_END (PAGE_OFFSET + 0x1c000000) diff --git a/arch/arm/mach-davinci/include/mach/dma.h b/arch/arm/mach-davinci/include/mach/dma.h deleted file mode 100644 index 8e2f2d0ba66..00000000000 --- a/arch/arm/mach-davinci/include/mach/dma.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * DaVinci DMA definitions - * - * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> - * - * 2007 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#define MAX_DMA_ADDRESS 0xffffffff - -#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h index b78ee914049..a48795fd241 100644 --- a/arch/arm/mach-davinci/include/mach/io.h +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -29,8 +29,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define PCIO_BASE 0 -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #define __mem_isa(a) (a) diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index dd1625c23cf..86c25c7f3ce 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -52,13 +52,8 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + (128<<20) - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + (128<<20)) #endif -/* - * Bus address is physical address - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-davinci/include/mach/vmalloc.h b/arch/arm/mach-davinci/include/mach/vmalloc.h index b98bd9e92fd..ad51625b660 100644 --- a/arch/arm/mach-davinci/include/mach/vmalloc.h +++ b/arch/arm/mach-davinci/include/mach/vmalloc.h @@ -8,7 +8,6 @@ * is licensed "as is" without any warranty of any kind, whether express * or implied. */ -#include <asm/memory.h> #include <mach/io.h> /* Allow vmalloc range until the IO virtual range minus a 2M "hole" */ diff --git a/arch/arm/mach-ebsa110/include/mach/dma.h b/arch/arm/mach-ebsa110/include/mach/dma.h deleted file mode 100644 index 780a04c8bbe..00000000000 --- a/arch/arm/mach-ebsa110/include/mach/dma.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * arch/arm/mach-ebsa110/include/mach/dma.h - * - * Copyright (C) 1997,1998 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * EBSA110 DMA definitions - */ diff --git a/arch/arm/mach-ebsa110/include/mach/memory.h b/arch/arm/mach-ebsa110/include/mach/memory.h index eea4b75b657..0ca66d080c6 100644 --- a/arch/arm/mach-ebsa110/include/mach/memory.h +++ b/arch/arm/mach-ebsa110/include/mach/memory.h @@ -22,13 +22,6 @@ #define PHYS_OFFSET UL(0x00000000) /* - * We keep this 1:1 so that we don't interfere - * with the PCMCIA memory regions - */ -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - -/* * Cache flushing area - SRAM */ #define FLUSH_BASE_PHYS 0x40000000 diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig index 5a1b8c05c95..56bddcef690 100644 --- a/arch/arm/mach-ep93xx/Kconfig +++ b/arch/arm/mach-ep93xx/Kconfig @@ -33,6 +33,12 @@ config MACH_EDB9307 Say 'Y' here if you want your kernel to support the Cirrus Logic EDB9307 Evaluation Board. +config MACH_EDB9307A + bool "Support Cirrus Logic EDB9307A" + help + Say 'Y' here if you want your kernel to support the Cirrus + Logic EDB9307A Evaluation Board. + config MACH_EDB9312 bool "Support Cirrus Logic EDB9312" help diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile index c1252ca9648..944e42d5164 100644 --- a/arch/arm/mach-ep93xx/Makefile +++ b/arch/arm/mach-ep93xx/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o obj-$(CONFIG_MACH_EDB9302) += edb9302.o obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o obj-$(CONFIG_MACH_EDB9307) += edb9307.o +obj-$(CONFIG_MACH_EDB9307A) += edb9307a.o obj-$(CONFIG_MACH_EDB9312) += edb9312.o obj-$(CONFIG_MACH_EDB9315) += edb9315.o obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c index 561db73ec1a..3fbd9b0fbe2 100644 --- a/arch/arm/mach-ep93xx/adssphere.c +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data adssphere_flash_data = { }; static struct resource adssphere_flash_resource = { - .start = 0x60000000, - .end = 0x61ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_32M - 1, .flags = IORESOURCE_MEM, }; @@ -59,7 +60,7 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index 8c9f2491dcc..96049283a10 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -16,11 +16,12 @@ #include <linux/module.h> #include <linux/string.h> #include <linux/io.h> + +#include <asm/clkdev.h> #include <asm/div64.h> #include <mach/hardware.h> struct clk { - char *name; unsigned long rate; int users; u32 enable_reg; @@ -28,53 +29,33 @@ struct clk { }; static struct clk clk_uart = { - .name = "UARTCLK", .rate = 14745600, }; -static struct clk clk_pll1 = { - .name = "pll1", -}; -static struct clk clk_f = { - .name = "fclk", -}; -static struct clk clk_h = { - .name = "hclk", -}; -static struct clk clk_p = { - .name = "pclk", -}; -static struct clk clk_pll2 = { - .name = "pll2", -}; +static struct clk clk_pll1; +static struct clk clk_f; +static struct clk clk_h; +static struct clk clk_p; +static struct clk clk_pll2; static struct clk clk_usb_host = { - .name = "usb_host", .enable_reg = EP93XX_SYSCON_CLOCK_CONTROL, .enable_mask = EP93XX_SYSCON_CLOCK_USH_EN, }; - -static struct clk *clocks[] = { - &clk_uart, - &clk_pll1, - &clk_f, - &clk_h, - &clk_p, - &clk_pll2, - &clk_usb_host, +#define INIT_CK(dev,con,ck) \ + { .dev_id = dev, .con_id = con, .clk = ck } + +static struct clk_lookup clocks[] = { + INIT_CK("apb:uart1", NULL, &clk_uart), + INIT_CK("apb:uart2", NULL, &clk_uart), + INIT_CK("apb:uart3", NULL, &clk_uart), + INIT_CK(NULL, "pll1", &clk_pll1), + INIT_CK(NULL, "fclk", &clk_f), + INIT_CK(NULL, "hclk", &clk_h), + INIT_CK(NULL, "pclk", &clk_p), + INIT_CK(NULL, "pll2", &clk_pll2), + INIT_CK(NULL, "usb_host", &clk_usb_host), }; -struct clk *clk_get(struct device *dev, const char *id) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(clocks); i++) { - if (!strcmp(clocks[i]->name, id)) - return clocks[i]; - } - - return ERR_PTR(-ENOENT); -} -EXPORT_SYMBOL(clk_get); int clk_enable(struct clk *clk) { @@ -106,12 +87,6 @@ unsigned long clk_get_rate(struct clk *clk) } EXPORT_SYMBOL(clk_get_rate); -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); - - static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 }; static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 }; @@ -138,6 +113,7 @@ static unsigned long calc_pll_rate(u32 config_word) static int __init ep93xx_clock_init(void) { u32 value; + int i; value = __raw_readl(EP93XX_SYSCON_CLOCK_SET1); if (!(value & 0x00800000)) { /* PLL1 bypassed? */ @@ -165,6 +141,8 @@ static int __init ep93xx_clock_init(void) clk_f.rate / 1000000, clk_h.rate / 1000000, clk_p.rate / 1000000); + for (i = 0; i < ARRAY_SIZE(clocks); i++) + clkdev_add(&clocks[i]); return 0; } arch_initcall(ep93xx_clock_init); diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 48345fb3461..4781f323703 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -34,6 +34,8 @@ #include <linux/amba/bus.h> #include <linux/amba/serial.h> #include <linux/io.h> +#include <linux/i2c.h> +#include <linux/i2c-gpio.h> #include <asm/types.h> #include <asm/setup.h> @@ -153,12 +155,14 @@ static unsigned char gpio_int_unmasked[3]; static unsigned char gpio_int_enabled[3]; static unsigned char gpio_int_type1[3]; static unsigned char gpio_int_type2[3]; +static unsigned char gpio_int_debouce[3]; /* Port ordering is: A B F */ static const u8 int_type1_register_offset[3] = { 0x90, 0xac, 0x4c }; static const u8 int_type2_register_offset[3] = { 0x94, 0xb0, 0x50 }; static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 }; static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 }; +static const u8 int_debounce_register_offset[3] = { 0xa8, 0xc4, 0x64 }; void ep93xx_gpio_update_int_params(unsigned port) { @@ -181,6 +185,22 @@ void ep93xx_gpio_int_mask(unsigned line) gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7)); } +void ep93xx_gpio_int_debounce(unsigned int irq, int enable) +{ + int line = irq_to_gpio(irq); + int port = line >> 3; + int port_mask = 1 << (line & 7); + + if (enable) + gpio_int_debouce[port] |= port_mask; + else + gpio_int_debouce[port] &= ~port_mask; + + __raw_writeb(gpio_int_debouce[port], + EP93XX_GPIO_REG(int_debounce_register_offset[port])); +} +EXPORT_SYMBOL(ep93xx_gpio_int_debounce); + /************************************************************************* * EP93xx IRQ handling *************************************************************************/ @@ -497,6 +517,26 @@ void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr) platform_device_register(&ep93xx_eth_device); } +static struct i2c_gpio_platform_data ep93xx_i2c_data = { + .sda_pin = EP93XX_GPIO_LINE_EEDAT, + .sda_is_open_drain = 0, + .scl_pin = EP93XX_GPIO_LINE_EECLK, + .scl_is_open_drain = 0, + .udelay = 2, +}; + +static struct platform_device ep93xx_i2c_device = { + .name = "i2c-gpio", + .id = 0, + .dev.platform_data = &ep93xx_i2c_data, +}; + +void __init ep93xx_register_i2c(struct i2c_board_info *devices, int num) +{ + i2c_register_board_info(0, devices, num); + platform_device_register(&ep93xx_i2c_device); +} + extern void ep93xx_gpio_init(void); void __init ep93xx_init_devices(void) diff --git a/arch/arm/mach-ep93xx/edb9302.c b/arch/arm/mach-ep93xx/edb9302.c index e4add5bdccf..8bf8d7c78f1 100644 --- a/arch/arm/mach-ep93xx/edb9302.c +++ b/arch/arm/mach-ep93xx/edb9302.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data edb9302_flash_data = { }; static struct resource edb9302_flash_resource = { - .start = 0x60000000, - .end = 0x60ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_16M - 1, .flags = IORESOURCE_MEM, }; @@ -59,7 +60,7 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board") /* Maintainer: George Kashperko <george@chas.com.ua> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c index 02c4405afed..a352c57c7b4 100644 --- a/arch/arm/mach-ep93xx/edb9302a.c +++ b/arch/arm/mach-ep93xx/edb9302a.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data edb9302a_flash_data = { }; static struct resource edb9302a_flash_resource = { - .start = 0x60000000, - .end = 0x60ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_16M - 1, .flags = IORESOURCE_MEM, }; @@ -44,7 +45,7 @@ static struct platform_device edb9302a_flash = { }; static struct ep93xx_eth_data edb9302a_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init edb9302a_init_machine(void) @@ -59,7 +60,7 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0xc0000100, + .boot_params = EP93XX_SDCE0_PHYS_BASE + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c index 040edbd2ea0..5ab22f63a4e 100644 --- a/arch/arm/mach-ep93xx/edb9307.c +++ b/arch/arm/mach-ep93xx/edb9307.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data edb9307_flash_data = { }; static struct resource edb9307_flash_resource = { - .start = 0x60000000, - .end = 0x61ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_32M - 1, .flags = IORESOURCE_MEM, }; @@ -44,7 +45,7 @@ static struct platform_device edb9307_flash = { }; static struct ep93xx_eth_data edb9307_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init edb9307_init_machine(void) @@ -59,7 +60,7 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board") /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/edb9307a.c b/arch/arm/mach-ep93xx/edb9307a.c new file mode 100644 index 00000000000..5b5c22b681b --- /dev/null +++ b/arch/arm/mach-ep93xx/edb9307a.c @@ -0,0 +1,68 @@ +/* + * arch/arm/mach-ep93xx/edb9307a.c + * Cirrus Logic EDB9307A support. + * + * Copyright (C) 2008 H Hartley Sweeten <hsweeten@visionengravers.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/mtd/physmap.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/i2c.h> +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +static struct physmap_flash_data edb9307a_flash_data = { + .width = 2, +}; + +static struct resource edb9307a_flash_resource = { + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_16M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device edb9307a_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &edb9307a_flash_data, + }, + .num_resources = 1, + .resource = &edb9307a_flash_resource, +}; + +static struct ep93xx_eth_data edb9307a_eth_data = { + .phy_id = 1, +}; + +static void __init edb9307a_init_machine(void) +{ + ep93xx_init_devices(); + platform_device_register(&edb9307a_flash); + + ep93xx_register_eth(&edb9307a_eth_data, 1); +} + +MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board") + /* Maintainer: H Hartley Sweeten <hsweeten@visionengravers.com> */ + .phys_io = EP93XX_APB_PHYS_BASE, + .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = EP93XX_SDCE0_PHYS_BASE + 0x100, + .map_io = ep93xx_map_io, + .init_irq = ep93xx_init_irq, + .timer = &ep93xx_timer, + .init_machine = edb9307a_init_machine, +MACHINE_END diff --git a/arch/arm/mach-ep93xx/edb9312.c b/arch/arm/mach-ep93xx/edb9312.c index 6853e302bc3..d7179f66d80 100644 --- a/arch/arm/mach-ep93xx/edb9312.c +++ b/arch/arm/mach-ep93xx/edb9312.c @@ -20,6 +20,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -29,8 +30,8 @@ static struct physmap_flash_data edb9312_flash_data = { }; static struct resource edb9312_flash_resource = { - .start = 0x60000000, - .end = 0x61ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_32M - 1, .flags = IORESOURCE_MEM, }; @@ -45,7 +46,7 @@ static struct platform_device edb9312_flash = { }; static struct ep93xx_eth_data edb9312_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init edb9312_init_machine(void) @@ -60,7 +61,7 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board") /* Maintainer: Toufeeq Hussain <toufeeq_hussain@infosys.com> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/edb9315.c b/arch/arm/mach-ep93xx/edb9315.c index 9469b350d25..025af6eaca1 100644 --- a/arch/arm/mach-ep93xx/edb9315.c +++ b/arch/arm/mach-ep93xx/edb9315.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data edb9315_flash_data = { }; static struct resource edb9315_flash_resource = { - .start = 0x60000000, - .end = 0x61ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_32M - 1, .flags = IORESOURCE_MEM, }; @@ -44,7 +45,7 @@ static struct platform_device edb9315_flash = { }; static struct ep93xx_eth_data edb9315_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init edb9315_init_machine(void) @@ -59,7 +60,7 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/edb9315a.c b/arch/arm/mach-ep93xx/edb9315a.c index 584457ce7c8..4c9cc8a39f5 100644 --- a/arch/arm/mach-ep93xx/edb9315a.c +++ b/arch/arm/mach-ep93xx/edb9315a.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data edb9315a_flash_data = { }; static struct resource edb9315a_flash_resource = { - .start = 0x60000000, - .end = 0x60ffffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_16M - 1, .flags = IORESOURCE_MEM, }; @@ -44,7 +45,7 @@ static struct platform_device edb9315a_flash = { }; static struct ep93xx_eth_data edb9315a_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init edb9315a_init_machine(void) @@ -59,7 +60,7 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0xc0000100, + .boot_params = EP93XX_SDCE0_PHYS_BASE + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c index 035b24e31b6..3bad500b71b 100644 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ b/arch/arm/mach-ep93xx/gesbc9312.c @@ -19,6 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,8 +29,8 @@ static struct physmap_flash_data gesbc9312_flash_data = { }; static struct resource gesbc9312_flash_resource = { - .start = 0x60000000, - .end = 0x607fffff, + .start = EP93XX_CS6_PHYS_BASE, + .end = EP93XX_CS6_PHYS_BASE + SZ_8M - 1, .flags = IORESOURCE_MEM, }; @@ -59,7 +60,7 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ep93xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-ep93xx/include/mach/clkdev.h b/arch/arm/mach-ep93xx/include/mach/clkdev.h new file mode 100644 index 00000000000..04b37a89801 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h deleted file mode 100644 index d0fa9656e92..00000000000 --- a/arch/arm/mach-ep93xx/include/mach/dma.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * arch/arm/mach-ep93xx/include/mach/dma.h - */ diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio.h index f7020414c5d..0a1498ae899 100644 --- a/arch/arm/mach-ep93xx/include/mach/gpio.h +++ b/arch/arm/mach-ep93xx/include/mach/gpio.h @@ -99,6 +99,8 @@ /* maximum value for irq capable line identifiers */ #define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7) +extern void ep93xx_gpio_int_debounce(unsigned int irq, int enable); + /* new generic GPIO API - see Documentation/gpio.txt */ #include <asm-generic/gpio.h> diff --git a/arch/arm/mach-ep93xx/include/mach/io.h b/arch/arm/mach-ep93xx/include/mach/io.h index 1ab9a90ad33..fd5f081cc8b 100644 --- a/arch/arm/mach-ep93xx/include/mach/io.h +++ b/arch/arm/mach-ep93xx/include/mach/io.h @@ -4,5 +4,5 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(p) ((void __iomem *)(p)) -#define __mem_pci(p) (p) +#define __io(p) __typesafe_io(p) +#define __mem_pci(p) (p) diff --git a/arch/arm/mach-ep93xx/include/mach/memory.h b/arch/arm/mach-ep93xx/include/mach/memory.h index f1b63359075..5c80c3c8158 100644 --- a/arch/arm/mach-ep93xx/include/mach/memory.h +++ b/arch/arm/mach-ep93xx/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __bus_to_virt(x) __phys_to_virt(x) -#define __virt_to_bus(x) __virt_to_phys(x) - - #endif diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h index db2489d3bda..88f7e88f152 100644 --- a/arch/arm/mach-ep93xx/include/mach/platform.h +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -14,6 +14,7 @@ void ep93xx_map_io(void); void ep93xx_init_irq(void); void ep93xx_init_time(unsigned long); void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr); +void ep93xx_register_i2c(struct i2c_board_info *devices, int num); void ep93xx_init_devices(void); extern struct sys_timer ep93xx_timer; diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c index c2197236b63..15d6815d78c 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -17,6 +17,7 @@ #include <linux/platform_device.h> #include <linux/sched.h> #include <linux/io.h> +#include <linux/i2c.h> #include <linux/mtd/physmap.h> #include <mach/hardware.h> @@ -25,7 +26,7 @@ #include <asm/mach-types.h> static struct ep93xx_eth_data micro9_eth_data = { - .phy_id = 0x1f, + .phy_id = 0x1f, }; static void __init micro9_init(void) @@ -38,46 +39,46 @@ static void __init micro9_init(void) */ #ifdef CONFIG_MACH_MICRO9H static struct physmap_flash_data micro9h_flash_data = { - .width = 4, + .width = 4, }; static struct resource micro9h_flash_resource = { - .start = 0x10000000, - .end = 0x13ffffff, - .flags = IORESOURCE_MEM, + .start = EP93XX_CS1_PHYS_BASE, + .end = EP93XX_CS1_PHYS_BASE + SZ_64M - 1, + .flags = IORESOURCE_MEM, }; static struct platform_device micro9h_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = µ9h_flash_data, - }, - .num_resources = 1, - .resource = µ9h_flash_resource, + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = µ9h_flash_data, + }, + .num_resources = 1, + .resource = µ9h_flash_resource, }; static void __init micro9h_init(void) { - platform_device_register(µ9h_flash); + platform_device_register(µ9h_flash); } static void __init micro9h_init_machine(void) { - ep93xx_init_devices(); - micro9_init(); - micro9h_init(); + ep93xx_init_devices(); + micro9_init(); + micro9h_init(); } MACHINE_START(MICRO9, "Contec Hypercontrol Micro9-H") - /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ - .phys_io = EP93XX_APB_PHYS_BASE, - .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .timer = &ep93xx_timer, - .init_machine = micro9h_init_machine, + /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ + .phys_io = EP93XX_APB_PHYS_BASE, + .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, + .map_io = ep93xx_map_io, + .init_irq = ep93xx_init_irq, + .timer = &ep93xx_timer, + .init_machine = micro9h_init_machine, MACHINE_END #endif @@ -87,19 +88,19 @@ MACHINE_END #ifdef CONFIG_MACH_MICRO9M static void __init micro9m_init_machine(void) { - ep93xx_init_devices(); - micro9_init(); + ep93xx_init_devices(); + micro9_init(); } MACHINE_START(MICRO9M, "Contec Hypercontrol Micro9-M") - /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ - .phys_io = EP93XX_APB_PHYS_BASE, - .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .timer = &ep93xx_timer, - .init_machine = micro9m_init_machine, + /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ + .phys_io = EP93XX_APB_PHYS_BASE, + .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, + .map_io = ep93xx_map_io, + .init_irq = ep93xx_init_irq, + .timer = &ep93xx_timer, + .init_machine = micro9m_init_machine, MACHINE_END #endif @@ -109,19 +110,19 @@ MACHINE_END #ifdef CONFIG_MACH_MICRO9L static void __init micro9l_init_machine(void) { - ep93xx_init_devices(); - micro9_init(); + ep93xx_init_devices(); + micro9_init(); } MACHINE_START(MICRO9L, "Contec Hypercontrol Micro9-L") - /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ - .phys_io = EP93XX_APB_PHYS_BASE, - .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .timer = &ep93xx_timer, - .init_machine = micro9l_init_machine, + /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */ + .phys_io = EP93XX_APB_PHYS_BASE, + .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, + .map_io = ep93xx_map_io, + .init_irq = ep93xx_init_irq, + .timer = &ep93xx_timer, + .init_machine = micro9l_init_machine, MACHINE_END #endif diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index b4aa4c05427..7ee024d3482 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -20,6 +20,7 @@ #include <linux/platform_device.h> #include <linux/m48t86.h> #include <linux/io.h> +#include <linux/i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -117,7 +118,7 @@ static struct physmap_flash_data ts72xx_flash_data = { static struct resource ts72xx_flash_resource = { .start = TS72XX_NOR_PHYS_BASE, - .end = TS72XX_NOR_PHYS_BASE + 0x00ffffff, + .end = TS72XX_NOR_PHYS_BASE + SZ_16M - 1, .flags = IORESOURCE_MEM, }; @@ -144,21 +145,21 @@ static void ts72xx_rtc_writebyte(unsigned char value, unsigned long addr) } static struct m48t86_ops ts72xx_rtc_ops = { - .readbyte = ts72xx_rtc_readbyte, - .writebyte = ts72xx_rtc_writebyte, + .readbyte = ts72xx_rtc_readbyte, + .writebyte = ts72xx_rtc_writebyte, }; static struct platform_device ts72xx_rtc_device = { - .name = "rtc-m48t86", - .id = -1, - .dev = { - .platform_data = &ts72xx_rtc_ops, + .name = "rtc-m48t86", + .id = -1, + .dev = { + .platform_data = &ts72xx_rtc_ops, }, - .num_resources = 0, + .num_resources = 0, }; static struct ep93xx_eth_data ts72xx_eth_data = { - .phy_id = 1, + .phy_id = 1, }; static void __init ts72xx_init_machine(void) @@ -175,7 +176,7 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .phys_io = EP93XX_APB_PHYS_BASE, .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100, .map_io = ts72xx_map_io, .init_irq = ep93xx_init_irq, .timer = &ep93xx_timer, diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c index 6a5b437ab86..1b996b26d2e 100644 --- a/arch/arm/mach-footbridge/cats-hw.c +++ b/arch/arm/mach-footbridge/cats-hw.c @@ -10,6 +10,7 @@ #include <linux/init.h> #include <linux/screen_info.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/hardware/dec21285.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c index 818014e09f4..36ff06d4df1 100644 --- a/arch/arm/mach-footbridge/common.c +++ b/arch/arm/mach-footbridge/common.c @@ -14,6 +14,7 @@ #include <linux/list.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/pgtable.h> #include <asm/page.h> diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c index b2a21189dd8..da35bc5c5cc 100644 --- a/arch/arm/mach-footbridge/dc21285-timer.c +++ b/arch/arm/mach-footbridge/dc21285-timer.c @@ -7,6 +7,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/spinlock.h> #include <asm/irq.h> diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c index d4c1e526f59..133086019e3 100644 --- a/arch/arm/mach-footbridge/dc21285.c +++ b/arch/arm/mach-footbridge/dc21285.c @@ -17,6 +17,7 @@ #include <linux/ioport.h> #include <linux/irq.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/irq.h> #include <asm/system.h> diff --git a/arch/arm/mach-footbridge/dma.c b/arch/arm/mach-footbridge/dma.c index b653e9cfa3f..4f350634696 100644 --- a/arch/arm/mach-footbridge/dma.c +++ b/arch/arm/mach-footbridge/dma.c @@ -12,6 +12,7 @@ */ #include <linux/init.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/dma.h> #include <asm/scatterlist.h> diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c index b1d3bf20a41..30040fd588c 100644 --- a/arch/arm/mach-footbridge/ebsa285.c +++ b/arch/arm/mach-footbridge/ebsa285.c @@ -4,6 +4,7 @@ * EBSA285 machine fixup */ #include <linux/init.h> +#include <linux/spinlock.h> #include <asm/hardware/dec21285.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-footbridge/include/mach/hardware.h b/arch/arm/mach-footbridge/include/mach/hardware.h index ffaea90486f..51dd902043a 100644 --- a/arch/arm/mach-footbridge/include/mach/hardware.h +++ b/arch/arm/mach-footbridge/include/mach/hardware.h @@ -12,8 +12,6 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <mach/memory.h> - /* Virtual Physical Size * 0xff800000 0x40000000 1MB X-Bus * 0xff000000 0x7c000000 1MB PCI I/O space @@ -28,9 +26,6 @@ #define XBUS_SIZE 0x00100000 #define XBUS_BASE 0xff800000 -#define PCIO_SIZE 0x00100000 -#define PCIO_BASE 0xff000000 - #define ARMCSR_SIZE 0x00100000 #define ARMCSR_BASE 0xfe000000 @@ -91,10 +86,11 @@ #define CPLD_FLASH_WR_ENABLE 1 #ifndef __ASSEMBLY__ -extern void gpio_modify_op(int mask, int set); -extern void gpio_modify_io(int mask, int in); -extern int gpio_read(void); -extern void cpld_modify(int mask, int set); +extern spinlock_t nw_gpio_lock; +extern void nw_gpio_modify_op(unsigned int mask, unsigned int set); +extern void nw_gpio_modify_io(unsigned int mask, unsigned int in); +extern unsigned int nw_gpio_read(void); +extern void nw_cpld_modify(unsigned int mask, unsigned int set); #endif #define pcibios_assign_all_busses() 1 diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h index a7b06623999..101a4fe90bd 100644 --- a/arch/arm/mach-footbridge/include/mach/io.h +++ b/arch/arm/mach-footbridge/include/mach/io.h @@ -14,7 +14,8 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> +#define PCIO_SIZE 0x00100000 +#define PCIO_BASE 0xff000000 #define IO_SPACE_LIMIT 0xffff diff --git a/arch/arm/mach-footbridge/include/mach/dma.h b/arch/arm/mach-footbridge/include/mach/isa-dma.h index 62afd213eff..5bd4a0d338a 100644 --- a/arch/arm/mach-footbridge/include/mach/dma.h +++ b/arch/arm/mach-footbridge/include/mach/isa-dma.h @@ -1,5 +1,5 @@ /* - * arch/arm/mach-footbridge/include/mach/dma.h + * arch/arm/mach-footbridge/include/mach/isa-dma.h * * Architecture DMA routines * diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h index 6ae2f1a07ab..cb16e59d87b 100644 --- a/arch/arm/mach-footbridge/include/mach/memory.h +++ b/arch/arm/mach-footbridge/include/mach/memory.h @@ -30,9 +30,18 @@ extern unsigned long __virt_to_bus(unsigned long); extern unsigned long __bus_to_virt(unsigned long); #endif +#define __virt_to_bus __virt_to_bus +#define __bus_to_virt __bus_to_virt #elif defined(CONFIG_FOOTBRIDGE_HOST) +/* + * The footbridge is programmed to expose the system RAM at the corresponding + * address. So, if PAGE_OFFSET is 0xc0000000, RAM appears at 0xe0000000. + * If 0x80000000, then its exposed at 0xa0000000 on the bus. etc. + * The only requirement is that the RAM isn't placed at bus address 0 which + * would clash with VGA cards. + */ #define __virt_to_bus(x) ((x) - 0xe0000000) #define __bus_to_virt(x) ((x) + 0xe0000000) diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c index 54fec9ae28b..9ee80a211d3 100644 --- a/arch/arm/mach-footbridge/isa-irq.c +++ b/arch/arm/mach-footbridge/isa-irq.c @@ -19,6 +19,7 @@ #include <linux/list.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c index 00b0ddcac28..ac7ffa6fc41 100644 --- a/arch/arm/mach-footbridge/netwinder-hw.c +++ b/arch/arm/mach-footbridge/netwinder-hw.c @@ -11,6 +11,7 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/hardware/dec21285.h> #include <asm/leds.h> @@ -67,13 +68,14 @@ static inline void wb977_ww(int reg, int val) /* * This is a lock for accessing ports GP1_IO_BASE and GP2_IO_BASE */ -DEFINE_SPINLOCK(gpio_lock); +DEFINE_SPINLOCK(nw_gpio_lock); +EXPORT_SYMBOL(nw_gpio_lock); static unsigned int current_gpio_op; static unsigned int current_gpio_io; static unsigned int current_cpld; -void gpio_modify_op(int mask, int set) +void nw_gpio_modify_op(unsigned int mask, unsigned int set) { unsigned int new_gpio, changed; @@ -86,6 +88,7 @@ void gpio_modify_op(int mask, int set) if (changed & 0xff00) outb(new_gpio >> 8, GP2_IO_BASE); } +EXPORT_SYMBOL(nw_gpio_modify_op); static inline void __gpio_modify_io(int mask, int in) { @@ -118,7 +121,7 @@ static inline void __gpio_modify_io(int mask, int in) } } -void gpio_modify_io(int mask, int in) +void nw_gpio_modify_io(unsigned int mask, unsigned int in) { /* Open up the SuperIO chip */ wb977_open(); @@ -128,11 +131,13 @@ void gpio_modify_io(int mask, int in) /* Close up the EFER gate */ wb977_close(); } +EXPORT_SYMBOL(nw_gpio_modify_io); -int gpio_read(void) +unsigned int nw_gpio_read(void) { return inb(GP1_IO_BASE) | inb(GP2_IO_BASE) << 8; } +EXPORT_SYMBOL(nw_gpio_read); /* * Initialise the Winbond W83977F global registers @@ -322,9 +327,9 @@ static inline void wb977_init_gpio(void) /* * Set Group1/Group2 outputs */ - spin_lock_irqsave(&gpio_lock, flags); - gpio_modify_op(-1, GPIO_RED_LED | GPIO_FAN); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_gpio_modify_op(-1, GPIO_RED_LED | GPIO_FAN); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } /* @@ -359,34 +364,35 @@ static void __init wb977_init(void) wb977_close(); } -void cpld_modify(int mask, int set) +void nw_cpld_modify(unsigned int mask, unsigned int set) { int msk; current_cpld = (current_cpld & ~mask) | set; - gpio_modify_io(GPIO_DATA | GPIO_IOCLK | GPIO_IOLOAD, 0); - gpio_modify_op(GPIO_IOLOAD, 0); + nw_gpio_modify_io(GPIO_DATA | GPIO_IOCLK | GPIO_IOLOAD, 0); + nw_gpio_modify_op(GPIO_IOLOAD, 0); for (msk = 8; msk; msk >>= 1) { int bit = current_cpld & msk; - gpio_modify_op(GPIO_DATA | GPIO_IOCLK, bit ? GPIO_DATA : 0); - gpio_modify_op(GPIO_IOCLK, GPIO_IOCLK); + nw_gpio_modify_op(GPIO_DATA | GPIO_IOCLK, bit ? GPIO_DATA : 0); + nw_gpio_modify_op(GPIO_IOCLK, GPIO_IOCLK); } - gpio_modify_op(GPIO_IOCLK|GPIO_DATA, 0); - gpio_modify_op(GPIO_IOLOAD|GPIO_DSCLK, GPIO_IOLOAD|GPIO_DSCLK); - gpio_modify_op(GPIO_IOLOAD, 0); + nw_gpio_modify_op(GPIO_IOCLK|GPIO_DATA, 0); + nw_gpio_modify_op(GPIO_IOLOAD|GPIO_DSCLK, GPIO_IOLOAD|GPIO_DSCLK); + nw_gpio_modify_op(GPIO_IOLOAD, 0); } +EXPORT_SYMBOL(nw_cpld_modify); static void __init cpld_init(void) { unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); - cpld_modify(-1, CPLD_UNMUTE | CPLD_7111_DISABLE); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_cpld_modify(-1, CPLD_UNMUTE | CPLD_7111_DISABLE); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } static unsigned char rwa_unlock[] __initdata = @@ -596,12 +602,6 @@ static void __init rwa010_init(void) rwa010_soundblaster_reset(); } -EXPORT_SYMBOL(gpio_lock); -EXPORT_SYMBOL(gpio_modify_op); -EXPORT_SYMBOL(gpio_modify_io); -EXPORT_SYMBOL(cpld_modify); -EXPORT_SYMBOL(gpio_read); - /* * Initialise any other hardware after we've got the PCI bus * initialised. We may need the PCI bus to talk to this other @@ -616,9 +616,9 @@ static int __init nw_hw_init(void) cpld_init(); rwa010_init(); - spin_lock_irqsave(&gpio_lock, flags); - gpio_modify_op(GPIO_RED_LED|GPIO_GREEN_LED, DEFAULT_LEDS); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_gpio_modify_op(GPIO_RED_LED|GPIO_GREEN_LED, DEFAULT_LEDS); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } return 0; } diff --git a/arch/arm/mach-footbridge/netwinder-leds.c b/arch/arm/mach-footbridge/netwinder-leds.c index d91a4f4a32d..00269fe0be8 100644 --- a/arch/arm/mach-footbridge/netwinder-leds.c +++ b/arch/arm/mach-footbridge/netwinder-leds.c @@ -32,7 +32,6 @@ static char led_state; static char hw_led_state; static DEFINE_SPINLOCK(leds_lock); -extern spinlock_t gpio_lock; static void netwinder_leds_event(led_event_t evt) { @@ -121,9 +120,9 @@ static void netwinder_leds_event(led_event_t evt) spin_unlock_irqrestore(&leds_lock, flags); if (led_state & LED_STATE_ENABLED) { - spin_lock_irqsave(&gpio_lock, flags); - gpio_modify_op(GPIO_RED_LED | GPIO_GREEN_LED, hw_led_state); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_gpio_modify_op(GPIO_RED_LED | GPIO_GREEN_LED, hw_led_state); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } } diff --git a/arch/arm/mach-footbridge/personal.c b/arch/arm/mach-footbridge/personal.c index c4f843fc099..e2c9f0690b1 100644 --- a/arch/arm/mach-footbridge/personal.c +++ b/arch/arm/mach-footbridge/personal.c @@ -4,6 +4,7 @@ * Personal server (Skiff) machine fixup */ #include <linux/init.h> +#include <linux/spinlock.h> #include <asm/hardware/dec21285.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-h720x/include/mach/io.h b/arch/arm/mach-h720x/include/mach/io.h index 1dab74ce88c..2c8659c21a9 100644 --- a/arch/arm/mach-h720x/include/mach/io.h +++ b/arch/arm/mach-h720x/include/mach/io.h @@ -14,11 +14,9 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-h720x/include/mach/dma.h b/arch/arm/mach-h720x/include/mach/isa-dma.h index 0a9d86ee84f..3eafb3f163c 100644 --- a/arch/arm/mach-h720x/include/mach/dma.h +++ b/arch/arm/mach-h720x/include/mach/isa-dma.h @@ -1,5 +1,5 @@ /* - * arch/arm/mach-h720x/include/mach/dma.h + * arch/arm/mach-h720x/include/mach/isa-dma.h * * Architecture DMA routes * @@ -8,13 +8,6 @@ #ifndef __ASM_ARCH_DMA_H #define __ASM_ARCH_DMA_H -/* - * This is the maximum DMA address that can be DMAd to. - * There should not be more than (0xd0000000 - 0xc0000000) - * bytes of RAM. - */ -#define MAX_DMA_ADDRESS 0xd0000000 - #if defined (CONFIG_CPU_H7201) #define MAX_DMA_CHANNELS 3 #elif defined (CONFIG_CPU_H7202) diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h index cb26f49cc4e..ef4c1e26f18 100644 --- a/arch/arm/mach-h720x/include/mach/memory.h +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -7,23 +7,13 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -/* - * Page offset: - * ( 0xc0000000UL ) - */ #define PHYS_OFFSET UL(0x40000000) - /* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * There is something to do here later !, Mar 2000, Jungjun Kim + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. */ - -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_256M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_256M) #endif diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c index c10810c936b..1536583eece 100644 --- a/arch/arm/mach-imx/dma.c +++ b/arch/arm/mach-imx/dma.c @@ -28,10 +28,11 @@ #include <linux/interrupt.h> #include <linux/errno.h> +#include <asm/scatterlist.h> #include <asm/system.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/imx-dma.h> struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS]; @@ -138,7 +139,7 @@ imx_dma_setup_sg_base(imx_dmach_t dma_ch, int imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, unsigned int dma_length, unsigned int dev_addr, - dmamode_t dmamode) + unsigned int dmamode) { struct imx_dma_channel *imxdma = &imx_dma_channels[dma_ch]; @@ -223,7 +224,7 @@ imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, int imx_dma_setup_sg(imx_dmach_t dma_ch, struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, - unsigned int dev_addr, dmamode_t dmamode) + unsigned int dev_addr, unsigned int dmamode) { int res; struct imx_dma_channel *imxdma = &imx_dma_channels[dma_ch]; diff --git a/arch/arm/mach-imx/include/mach/imx-dma.h b/arch/arm/mach-imx/include/mach/imx-dma.h index 44d89c35539..bbe54df7f0d 100644 --- a/arch/arm/mach-imx/include/mach/imx-dma.h +++ b/arch/arm/mach-imx/include/mach/imx-dma.h @@ -18,7 +18,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <asm/dma.h> +#include <mach/dma.h> #ifndef __ASM_ARCH_IMX_DMA_H #define __ASM_ARCH_IMX_DMA_H @@ -48,7 +48,7 @@ struct imx_dma_channel { void (*irq_handler) (int, void *); void (*err_handler) (int, void *, int errcode); void *data; - dmamode_t dma_mode; + unsigned int dma_mode; struct scatterlist *sg; unsigned int sgbc; unsigned int sgcount; @@ -66,14 +66,18 @@ extern struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS]; /* The type to distinguish channel numbers parameter from ordinal int type */ typedef int imx_dmach_t; +#define DMA_MODE_READ 0 +#define DMA_MODE_WRITE 1 +#define DMA_MODE_MASK 1 + int imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, - unsigned int dma_length, unsigned int dev_addr, dmamode_t dmamode); + unsigned int dma_length, unsigned int dev_addr, unsigned int dmamode); int imx_dma_setup_sg(imx_dmach_t dma_ch, struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, - unsigned int dev_addr, dmamode_t dmamode); + unsigned int dev_addr, unsigned int dmamode); int imx_dma_setup_handlers(imx_dmach_t dma_ch, diff --git a/arch/arm/mach-imx/include/mach/imxfb.h b/arch/arm/mach-imx/include/mach/imxfb.h index 3ed9ec8b9f0..870d0d93961 100644 --- a/arch/arm/mach-imx/include/mach/imxfb.h +++ b/arch/arm/mach-imx/include/mach/imxfb.h @@ -1,7 +1,52 @@ /* * This structure describes the machine which we are running on. */ -struct imxfb_mach_info { + +#define PCR_TFT (1 << 31) +#define PCR_COLOR (1 << 30) +#define PCR_PBSIZ_1 (0 << 28) +#define PCR_PBSIZ_2 (1 << 28) +#define PCR_PBSIZ_4 (2 << 28) +#define PCR_PBSIZ_8 (3 << 28) +#define PCR_BPIX_1 (0 << 25) +#define PCR_BPIX_2 (1 << 25) +#define PCR_BPIX_4 (2 << 25) +#define PCR_BPIX_8 (3 << 25) +#define PCR_BPIX_12 (4 << 25) +#define PCR_BPIX_16 (4 << 25) +#define PCR_PIXPOL (1 << 24) +#define PCR_FLMPOL (1 << 23) +#define PCR_LPPOL (1 << 22) +#define PCR_CLKPOL (1 << 21) +#define PCR_OEPOL (1 << 20) +#define PCR_SCLKIDLE (1 << 19) +#define PCR_END_SEL (1 << 18) +#define PCR_END_BYTE_SWAP (1 << 17) +#define PCR_REV_VS (1 << 16) +#define PCR_ACD_SEL (1 << 15) +#define PCR_ACD(x) (((x) & 0x7f) << 8) +#define PCR_SCLK_SEL (1 << 7) +#define PCR_SHARP (1 << 6) +#define PCR_PCD(x) ((x) & 0x3f) + +#define PWMR_CLS(x) (((x) & 0x1ff) << 16) +#define PWMR_LDMSK (1 << 15) +#define PWMR_SCR1 (1 << 10) +#define PWMR_SCR0 (1 << 9) +#define PWMR_CC_EN (1 << 8) +#define PWMR_PW(x) ((x) & 0xff) + +#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26) +#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16) +#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8) +#define LSCR1_GRAY2(x) (((x) & 0xf) << 4) +#define LSCR1_GRAY1(x) (((x) & 0xf)) + +#define DMACR_BURST (1 << 31) +#define DMACR_HM(x) (((x) & 0xf) << 16) +#define DMACR_TM(x) ((x) & 0xf) + +struct imx_fb_platform_data { u_long pixclock; u_short xres; @@ -34,4 +79,5 @@ struct imxfb_mach_info { void (*lcd_power)(int); void (*backlight_power)(int); }; -void set_imx_fb_info(struct imxfb_mach_info *hard_imx_fb_info); + +void set_imx_fb_info(struct imx_fb_platform_data *); diff --git a/arch/arm/mach-imx/include/mach/io.h b/arch/arm/mach-imx/include/mach/io.h index c50c5fa6fb8..9e197ae4590 100644 --- a/arch/arm/mach-imx/include/mach/io.h +++ b/arch/arm/mach-imx/include/mach/io.h @@ -20,11 +20,9 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-imx/include/mach/memory.h b/arch/arm/mach-imx/include/mach/memory.h index 5c453063c0e..a93df7cba69 100644 --- a/arch/arm/mach-imx/include/mach/memory.h +++ b/arch/arm/mach-imx/include/mach/memory.h @@ -23,14 +23,4 @@ #define PHYS_OFFSET UL(0x08000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (x - PAGE_OFFSET + PHYS_OFFSET) -#define __bus_to_virt(x) (x - PHYS_OFFSET + PAGE_OFFSET) - #endif diff --git a/arch/arm/mach-integrator/clock.c b/arch/arm/mach-integrator/clock.c index 8d761fdd2ec..989ecf5f5c4 100644 --- a/arch/arm/mach-integrator/clock.c +++ b/arch/arm/mach-integrator/clock.c @@ -10,42 +10,12 @@ */ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/list.h> #include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> #include <linux/clk.h> #include <linux/mutex.h> -#include <asm/hardware/icst525.h> - -#include "clock.h" - -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - list_for_each_entry(p, &clocks, node) { - if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { - clk = p; - break; - } - } - mutex_unlock(&clocks_mutex); - - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ - module_put(clk->owner); -} -EXPORT_SYMBOL(clk_put); +#include <asm/clkdev.h> +#include <mach/clkdev.h> int clk_enable(struct clk *clk) { @@ -67,7 +37,6 @@ EXPORT_SYMBOL(clk_get_rate); long clk_round_rate(struct clk *clk, unsigned long rate) { struct icst525_vco vco; - vco = icst525_khz_to_vco(clk->params, rate / 1000); return icst525_khz(clk->params, vco) * 1000; } @@ -76,56 +45,15 @@ EXPORT_SYMBOL(clk_round_rate); int clk_set_rate(struct clk *clk, unsigned long rate) { int ret = -EIO; + if (clk->setvco) { struct icst525_vco vco; vco = icst525_khz_to_vco(clk->params, rate / 1000); clk->rate = icst525_khz(clk->params, vco) * 1000; - - printk("Clock %s: setting VCO reg params: S=%d R=%d V=%d\n", - clk->name, vco.s, vco.r, vco.v); - clk->setvco(clk, vco); ret = 0; } - return 0; + return ret; } EXPORT_SYMBOL(clk_set_rate); - -/* - * These are fixed clocks. - */ -static struct clk kmi_clk = { - .name = "KMIREFCLK", - .rate = 24000000, -}; - -static struct clk uart_clk = { - .name = "UARTCLK", - .rate = 14745600, -}; - -int clk_register(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_add(&clk->node, &clocks); - mutex_unlock(&clocks_mutex); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init(void) -{ - clk_register(&kmi_clk); - clk_register(&uart_clk); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-integrator/clock.h b/arch/arm/mach-integrator/clock.h index 09e6328ceba..e69de29bb2d 100644 --- a/arch/arm/mach-integrator/clock.h +++ b/arch/arm/mach-integrator/clock.h @@ -1,25 +0,0 @@ -/* - * linux/arch/arm/mach-integrator/clock.h - * - * Copyright (C) 2004 ARM Limited. - * Written by Deep Blue Solutions Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -struct module; -struct icst525_params; - -struct clk { - struct list_head node; - unsigned long rate; - struct module *owner; - const char *name; - const struct icst525_params *params; - void *data; - void (*setvco)(struct clk *, struct icst525_vco vco); -}; - -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 595b7392ee4..c89c949b4d4 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -21,6 +21,8 @@ #include <linux/amba/serial.h> #include <linux/io.h> +#include <asm/clkdev.h> +#include <mach/clkdev.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/hardware/arm_timer.h> @@ -108,10 +110,43 @@ static struct amba_device *amba_devs[] __initdata = { &kmi1_device, }; +/* + * These are fixed clocks. + */ +static struct clk clk24mhz = { + .rate = 24000000, +}; + +static struct clk uartclk = { + .rate = 14745600, +}; + +static struct clk_lookup lookups[] __initdata = { + { /* UART0 */ + .dev_id = "mb:16", + .clk = &uartclk, + }, { /* UART1 */ + .dev_id = "mb:17", + .clk = &uartclk, + }, { /* KMI0 */ + .dev_id = "mb:18", + .clk = &clk24mhz, + }, { /* KMI1 */ + .dev_id = "mb:19", + .clk = &clk24mhz, + }, { /* MMCI - IntegratorCP */ + .dev_id = "mb:1c", + .clk = &uartclk, + } +}; + static int __init integrator_init(void) { int i; + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 172299a7830..0058c937719 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -22,13 +22,13 @@ #include <linux/amba/clcd.h> #include <linux/io.h> +#include <asm/clkdev.h> +#include <mach/clkdev.h> #include <asm/hardware/icst525.h> #include <mach/lm.h> #include <mach/impd1.h> #include <asm/sizes.h> -#include "clock.h" - static int module_id; module_param_named(lmid, module_id, int, 0444); @@ -37,6 +37,7 @@ MODULE_PARM_DESC(lmid, "logic module stack position"); struct impd1_module { void __iomem *base; struct clk vcos[2]; + struct clk_lookup *clks[3]; }; static const struct icst525_params impd1_vco_params = { @@ -339,9 +340,8 @@ static struct impd1_device impd1_devs[] = { } }; -static const char *impd1_vconames[2] = { - "CLCDCLK", - "AUXVCO2", +static struct clk fixed_14745600 = { + .rate = 14745600, }; static int impd1_probe(struct lm_device *dev) @@ -374,14 +374,20 @@ static int impd1_probe(struct lm_device *dev) for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) { impd1->vcos[i].owner = THIS_MODULE, - impd1->vcos[i].name = impd1_vconames[i], impd1->vcos[i].params = &impd1_vco_params, impd1->vcos[i].data = impd1, impd1->vcos[i].setvco = impd1_setvco; - - clk_register(&impd1->vcos[i]); } + impd1->clks[0] = clkdev_alloc(&impd1->vcos[0], NULL, "lm%x:01000", + dev->id); + impd1->clks[1] = clkdev_alloc(&fixed_14745600, NULL, "lm%x:00100", + dev->id); + impd1->clks[2] = clkdev_alloc(&fixed_14745600, NULL, "lm%x:00200", + dev->id); + for (i = 0; i < ARRAY_SIZE(impd1->clks); i++) + clkdev_add(impd1->clks[i]); + for (i = 0; i < ARRAY_SIZE(impd1_devs); i++) { struct impd1_device *idev = impd1_devs + i; struct amba_device *d; @@ -434,8 +440,8 @@ static void impd1_remove(struct lm_device *dev) device_for_each_child(&dev->dev, NULL, impd1_remove_one); - for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) - clk_unregister(&impd1->vcos[i]); + for (i = 0; i < ARRAY_SIZE(impd1->clks); i++) + clkdev_drop(impd1->clks[i]); lm_set_drvdata(dev, NULL); diff --git a/arch/arm/mach-integrator/include/mach/clkdev.h b/arch/arm/mach-integrator/include/mach/clkdev.h new file mode 100644 index 00000000000..9293e410832 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/clkdev.h @@ -0,0 +1,25 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#include <linux/module.h> +#include <asm/hardware/icst525.h> + +struct clk { + unsigned long rate; + struct module *owner; + const struct icst525_params *params; + void *data; + void (*setvco)(struct clk *, struct icst525_vco vco); +}; + +static inline int __clk_get(struct clk *clk) +{ + return try_module_get(clk->owner); +} + +static inline void __clk_put(struct clk *clk) +{ + module_put(clk->owner); +} + +#endif diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h index be7e63c21d2..2b2e7a11072 100644 --- a/arch/arm/mach-integrator/include/mach/memory.h +++ b/arch/arm/mach-integrator/include/mach/memory.h @@ -24,16 +24,9 @@ * Physical DRAM offset. */ #define PHYS_OFFSET UL(0x00000000) -#define BUS_OFFSET UL(0x80000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET) -#define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET) +#define BUS_OFFSET UL(0x80000000) +#define __virt_to_bus(x) ((x) - PAGE_OFFSET + BUS_OFFSET) +#define __bus_to_virt(x) ((x) - BUS_OFFSET + PAGE_OFFSET) #endif diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 88026ccd5ac..427c2d8dc12 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -21,6 +21,8 @@ #include <linux/amba/clcd.h> #include <linux/io.h> +#include <asm/clkdev.h> +#include <mach/clkdev.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/setup.h> @@ -38,7 +40,6 @@ #include <asm/mach/time.h> #include "common.h" -#include "clock.h" #define INTCP_PA_MMC_BASE 0x1c000000 #define INTCP_PA_AACI_BASE 0x1d000000 @@ -289,15 +290,16 @@ static void cp_auxvco_set(struct clk *clk, struct icst525_vco vco) writel(0, CM_LOCK); } -static struct clk cp_clcd_clk = { - .name = "CLCDCLK", +static struct clk cp_auxclk = { .params = &cp_auxvco_params, .setvco = cp_auxvco_set, }; -static struct clk cp_mmci_clk = { - .name = "MCLK", - .rate = 14745600, +static struct clk_lookup cp_lookups[] = { + { /* CLCD */ + .dev_id = "mb:c0", + .clk = &cp_auxclk, + }, }; /* @@ -554,8 +556,8 @@ static void __init intcp_init(void) { int i; - clk_register(&cp_clcd_clk); - clk_register(&cp_mmci_clk); + for (i = 0; i < ARRAY_SIZE(cp_lookups); i++) + clkdev_add(&cp_lookups[i]); platform_add_devices(intcp_devs, ARRAY_SIZE(intcp_devs)); diff --git a/arch/arm/mach-iop13xx/include/mach/dma.h b/arch/arm/mach-iop13xx/include/mach/dma.h deleted file mode 100644 index d79846fbb39..00000000000 --- a/arch/arm/mach-iop13xx/include/mach/dma.h +++ /dev/null @@ -1,3 +0,0 @@ -#ifndef _IOP13XX_DMA_H -#define _IOP13XX_DMA_H -#endif diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index b82602d529b..e012bf13c95 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -16,18 +16,6 @@ #define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE) #define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ - -/* RAM has 1:1 mapping on the PCIe/x Busses */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - static inline dma_addr_t __virt_to_lbus(unsigned long x) { return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE; @@ -55,7 +43,7 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \ __virt = __lbus_to_virt(__dma); \ else \ - __virt = __bus_to_virt(__dma); \ + __virt = __phys_to_virt(__dma); \ (void *)__virt; \ }) @@ -66,7 +54,7 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \ __dma = __virt_to_lbus(__virt); \ else \ - __dma = __virt_to_bus(__virt); \ + __dma = __virt_to_phys(__virt); \ __dma; \ }) diff --git a/arch/arm/mach-iop13xx/include/mach/timex.h b/arch/arm/mach-iop13xx/include/mach/timex.h index 5b1f1c8a827..45fb2745bb5 100644 --- a/arch/arm/mach-iop13xx/include/mach/timex.h +++ b/arch/arm/mach-iop13xx/include/mach/timex.h @@ -1,3 +1 @@ -#include <mach/hardware.h> - #define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop32x/include/mach/dma.h b/arch/arm/mach-iop32x/include/mach/dma.h deleted file mode 100644 index f8bd817f205..00000000000 --- a/arch/arm/mach-iop32x/include/mach/dma.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/dma.h - * - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h index ce54705ba3d..339e5854728 100644 --- a/arch/arm/mach-iop32x/include/mach/io.h +++ b/arch/arm/mach-iop32x/include/mach/io.h @@ -11,7 +11,7 @@ #ifndef __IO_H #define __IO_H -#include <mach/hardware.h> +#include <asm/hardware/iop3xx.h> extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size, unsigned int mtype); diff --git a/arch/arm/mach-iop32x/include/mach/memory.h b/arch/arm/mach-iop32x/include/mach/memory.h index 42cd4bf3148..c30f6450ad5 100644 --- a/arch/arm/mach-iop32x/include/mach/memory.h +++ b/arch/arm/mach-iop32x/include/mach/memory.h @@ -5,22 +5,9 @@ #ifndef __MEMORY_H #define __MEMORY_H -#include <mach/hardware.h> - /* * Physical DRAM offset. */ #define PHYS_OFFSET UL(0xa0000000) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - - #endif diff --git a/arch/arm/mach-iop32x/include/mach/system.h b/arch/arm/mach-iop32x/include/mach/system.h index 20f923e54f4..32d9e5b0a28 100644 --- a/arch/arm/mach-iop32x/include/mach/system.h +++ b/arch/arm/mach-iop32x/include/mach/system.h @@ -7,8 +7,9 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - #include <asm/mach-types.h> +#include <asm/hardware/iop3xx.h> +#include <mach/n2100.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-iop32x/include/mach/timex.h b/arch/arm/mach-iop32x/include/mach/timex.h index a541afced3c..7262ab81419 100644 --- a/arch/arm/mach-iop32x/include/mach/timex.h +++ b/arch/arm/mach-iop32x/include/mach/timex.h @@ -3,7 +3,4 @@ * * IOP32x architecture timex specifications */ - -#include <mach/hardware.h> - #define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop33x/include/mach/dma.h b/arch/arm/mach-iop33x/include/mach/dma.h deleted file mode 100644 index d8b42232931..00000000000 --- a/arch/arm/mach-iop33x/include/mach/dma.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-iop33x/include/mach/dma.h - * - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h index 15887463121..e99a7ed6d05 100644 --- a/arch/arm/mach-iop33x/include/mach/io.h +++ b/arch/arm/mach-iop33x/include/mach/io.h @@ -11,7 +11,7 @@ #ifndef __IO_H #define __IO_H -#include <mach/hardware.h> +#include <asm/hardware/iop3xx.h> extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size, unsigned int mtype); diff --git a/arch/arm/mach-iop33x/include/mach/memory.h b/arch/arm/mach-iop33x/include/mach/memory.h index 2cef0bbb354..a30a96aa6d2 100644 --- a/arch/arm/mach-iop33x/include/mach/memory.h +++ b/arch/arm/mach-iop33x/include/mach/memory.h @@ -5,22 +5,9 @@ #ifndef __MEMORY_H #define __MEMORY_H -#include <mach/hardware.h> - /* * Physical DRAM offset. */ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - - #endif diff --git a/arch/arm/mach-iop33x/include/mach/system.h b/arch/arm/mach-iop33x/include/mach/system.h index 7bf3bfb4944..0cb3ad862ac 100644 --- a/arch/arm/mach-iop33x/include/mach/system.h +++ b/arch/arm/mach-iop33x/include/mach/system.h @@ -7,6 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <asm/hardware/iop3xx.h> static inline void arch_idle(void) { diff --git a/arch/arm/mach-iop33x/include/mach/timex.h b/arch/arm/mach-iop33x/include/mach/timex.h index c75760844d4..54c589091d6 100644 --- a/arch/arm/mach-iop33x/include/mach/timex.h +++ b/arch/arm/mach-iop33x/include/mach/timex.h @@ -3,7 +3,4 @@ * * IOP3xx architecture timex specifications */ - -#include <mach/hardware.h> - #define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-ixp2000/include/mach/dma.h b/arch/arm/mach-ixp2000/include/mach/dma.h deleted file mode 100644 index 26063d60f62..00000000000 --- a/arch/arm/mach-ixp2000/include/mach/dma.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-ixp2000/include/mach/dma.h - * - * Copyright (C) 2002 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ diff --git a/arch/arm/mach-ixp2000/include/mach/memory.h b/arch/arm/mach-ixp2000/include/mach/memory.h index 241529a7c52..aee7eb8a71b 100644 --- a/arch/arm/mach-ixp2000/include/mach/memory.h +++ b/arch/arm/mach-ixp2000/include/mach/memory.h @@ -15,13 +15,6 @@ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ #include <mach/ixp2000-regs.h> #define __virt_to_bus(v) \ diff --git a/arch/arm/mach-ixp23xx/include/mach/dma.h b/arch/arm/mach-ixp23xx/include/mach/dma.h deleted file mode 100644 index 8886544b93f..00000000000 --- a/arch/arm/mach-ixp23xx/include/mach/dma.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * arch/arm/mach-ixp23xx/include/mach/dma.h - */ diff --git a/arch/arm/mach-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h index 305ea1808c7..fd9ef8e519f 100644 --- a/arch/arm/mach-ixp23xx/include/mach/io.h +++ b/arch/arm/mach-ixp23xx/include/mach/io.h @@ -20,8 +20,6 @@ #define __io(p) ((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT)) #define __mem_pci(a) (a) -#include <linux/kernel.h> /* For BUG */ - static inline void __iomem * ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype) { diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h index 9d40115f7eb..fdd138706c7 100644 --- a/arch/arm/mach-ixp23xx/include/mach/memory.h +++ b/arch/arm/mach-ixp23xx/include/mach/memory.h @@ -19,16 +19,6 @@ */ #define PHYS_OFFSET (0x00000000) - -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#ifndef __ASSEMBLY__ - #define __virt_to_bus(v) \ ({ unsigned int ret; \ ret = ((__virt_to_phys(v) - 0x00000000) + \ @@ -43,6 +33,3 @@ #define arch_is_coherent() 1 #endif - - -#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/dma.h b/arch/arm/mach-ixp4xx/include/mach/dma.h deleted file mode 100644 index 00c5070c020..00000000000 --- a/arch/arm/mach-ixp4xx/include/mach/dma.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/include/mach/dma.h - * - * Copyright (C) 2001-2004 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#include <linux/device.h> -#include <asm/page.h> -#include <asm/sizes.h> -#include <mach/hardware.h> - -#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) - -#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index 319948e31be..ce63048d45e 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -49,8 +49,6 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data); #else -#include <linux/mm.h> - /* * In the case of using indirect PCI, we simply return the actual PCI * address and our read/write implementation use that to drive the @@ -241,7 +239,7 @@ __ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count) #ifndef CONFIG_PCI -#define __io(v) v +#define __io(v) __typesafe_io(v) #else diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h index c4d2830ac98..98f5e5e2098 100644 --- a/arch/arm/mach-ixp4xx/include/mach/memory.h +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -22,19 +22,8 @@ void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); ixp4xx_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (SZ_64M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) #endif -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * These are dummies for now. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 0bb1fbd84cc..7b8ef97fb50 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -57,6 +57,7 @@ void __init kirkwood_map_io(void) ****************************************************************************/ static struct orion_ehci_data kirkwood_ehci_data = { .dram = &kirkwood_mbus_dram_info, + .phy_version = EHCI_PHY_NA, }; static u64 ehci_dmamask = 0xffffffffUL; @@ -153,6 +154,64 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** + * GE01 + ****************************************************************************/ +struct mv643xx_eth_shared_platform_data kirkwood_ge01_shared_data = { + .dram = &kirkwood_mbus_dram_info, + .shared_smi = &kirkwood_ge00_shared, +}; + +static struct resource kirkwood_ge01_shared_resources[] = { + { + .name = "ge01 base", + .start = GE01_PHYS_BASE + 0x2000, + .end = GE01_PHYS_BASE + 0x3fff, + .flags = IORESOURCE_MEM, + }, { + .name = "ge01 err irq", + .start = IRQ_KIRKWOOD_GE01_ERR, + .end = IRQ_KIRKWOOD_GE01_ERR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device kirkwood_ge01_shared = { + .name = MV643XX_ETH_SHARED_NAME, + .id = 1, + .dev = { + .platform_data = &kirkwood_ge01_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_ge01_shared_resources), + .resource = kirkwood_ge01_shared_resources, +}; + +static struct resource kirkwood_ge01_resources[] = { + { + .name = "ge01 irq", + .start = IRQ_KIRKWOOD_GE01_SUM, + .end = IRQ_KIRKWOOD_GE01_SUM, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device kirkwood_ge01 = { + .name = MV643XX_ETH_NAME, + .id = 1, + .num_resources = 1, + .resource = kirkwood_ge01_resources, +}; + +void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data) +{ + eth_data->shared = &kirkwood_ge01_shared; + kirkwood_ge01.dev.platform_data = eth_data; + + platform_device_register(&kirkwood_ge01_shared); + platform_device_register(&kirkwood_ge01); +} + + +/***************************************************************************** * Ethernet switch ****************************************************************************/ static struct resource kirkwood_switch_resources[] = { diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 5774632a67e..fe367c18e72 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -30,6 +30,7 @@ void kirkwood_pcie_id(u32 *dev, u32 *rev); void kirkwood_ehci_init(void); void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); +void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq); void kirkwood_pcie_init(void); void kirkwood_rtc_init(void); diff --git a/arch/arm/mach-kirkwood/include/mach/dma.h b/arch/arm/mach-kirkwood/include/mach/dma.h deleted file mode 100644 index 40a8c178f10..00000000000 --- a/arch/arm/mach-kirkwood/include/mach/dma.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-kirkwood/include/mach/gpio.h b/arch/arm/mach-kirkwood/include/mach/gpio.h new file mode 100644 index 00000000000..81b335eb62e --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/gpio.h @@ -0,0 +1,38 @@ +/* + * arch/asm-arm/mach-kirkwood/include/mach/gpio.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <mach/irqs.h> +#include <plat/gpio.h> +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#define GPIO_MAX 50 +#define GPIO_OFF(pin) (((pin) >> 5) ? 0x0140 : 0x0100) +#define GPIO_OUT(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x00) +#define GPIO_IO_CONF(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x04) +#define GPIO_BLINK_EN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x08) +#define GPIO_IN_POL(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x0c) +#define GPIO_DATA_IN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x10) +#define GPIO_EDGE_CAUSE(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x14) +#define GPIO_EDGE_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x18) +#define GPIO_LEVEL_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x1c) + +static inline int gpio_to_irq(int pin) +{ + return pin + IRQ_KIRKWOOD_GPIO_START; +} + +static inline int irq_to_gpio(int irq) +{ + return irq - IRQ_KIRKWOOD_GPIO_START; +} + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h index ffab89f21c1..f00a0a45a67 100644 --- a/arch/arm/mach-kirkwood/include/mach/irqs.h +++ b/arch/arm/mach-kirkwood/include/mach/irqs.h @@ -11,8 +11,6 @@ #ifndef __ASM_ARCH_IRQS_H #define __ASM_ARCH_IRQS_H -#include "kirkwood.h" /* need GPIO_MAX */ - /* * Low Interrupt Controller */ @@ -51,12 +49,13 @@ #define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40 #define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41 #define IRQ_KIRKWOOD_GE00_ERR 46 +#define IRQ_KIRKWOOD_GE01_ERR 47 /* * KIRKWOOD General Purpose Pins */ #define IRQ_KIRKWOOD_GPIO_START 64 -#define NR_GPIO_IRQS GPIO_MAX +#define NR_GPIO_IRQS 50 #define NR_IRQS (IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS) diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index eae42406fd8..ada480c0e19 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -117,7 +117,4 @@ #define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) -#define GPIO_MAX 50 - - #endif diff --git a/arch/arm/mach-kirkwood/include/mach/memory.h b/arch/arm/mach-kirkwood/include/mach/memory.h index b5fb34bdccd..45431e13146 100644 --- a/arch/arm/mach-kirkwood/include/mach/memory.h +++ b/arch/arm/mach-kirkwood/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 5790643ffe0..efb86b70027 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -13,10 +13,45 @@ #include <linux/irq.h> #include <linux/io.h> #include <plat/irq.h> +#include <asm/gpio.h> #include "common.h" +static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + BUG_ON(irq < IRQ_KIRKWOOD_GPIO_LOW_0_7); + BUG_ON(irq > IRQ_KIRKWOOD_GPIO_HIGH_16_23); + + orion_gpio_irq_handler((irq - IRQ_KIRKWOOD_GPIO_LOW_0_7) << 3); +} + void __init kirkwood_init_irq(void) { + int i; + orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); + + /* + * Mask and clear GPIO IRQ interrupts. + */ + writel(0, GPIO_LEVEL_MASK(0)); + writel(0, GPIO_EDGE_MASK(0)); + writel(0, GPIO_EDGE_CAUSE(0)); + writel(0, GPIO_LEVEL_MASK(32)); + writel(0, GPIO_EDGE_MASK(32)); + writel(0, GPIO_EDGE_CAUSE(32)); + + for (i = IRQ_KIRKWOOD_GPIO_START; i < NR_IRQS; i++) { + set_irq_chip(i, &orion_gpio_irq_level_chip); + set_irq_handler(i, handle_level_irq); + irq_desc[i].status |= IRQ_LEVEL; + set_irq_flags(i, IRQF_VALID); + } + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_0_7, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_8_15, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_16_23, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_24_31, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_0_7, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_8_15, gpio_irq_handler); + set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_16_23, gpio_irq_handler); } diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index 175054abd63..9a0e905d10c 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -80,24 +80,38 @@ static struct dsa_platform_data rd88f6281_switch_data = { .port_names[1] = "lan2", .port_names[2] = "lan3", .port_names[3] = "lan4", - .port_names[4] = "wan", .port_names[5] = "cpu", }; +static struct mv643xx_eth_platform_data rd88f6281_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(11), +}; + static struct mv_sata_platform_data rd88f6281_sata_data = { .n_ports = 2, }; static void __init rd88f6281_init(void) { + u32 dev, rev; + /* * Basic setup. Needs to be called early. */ kirkwood_init(); kirkwood_ehci_init(); + kirkwood_ge00_init(&rd88f6281_ge00_data); + kirkwood_pcie_id(&dev, &rev); + if (rev == MV88F6281_REV_A0) { + rd88f6281_switch_data.sw_addr = 10; + kirkwood_ge01_init(&rd88f6281_ge01_data); + } else { + rd88f6281_switch_data.port_names[4] = "wan"; + } kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ); + kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6281_sata_data); kirkwood_uart0_init(); diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig index ce1cf8de2b4..2754daabda5 100644 --- a/arch/arm/mach-ks8695/Kconfig +++ b/arch/arm/mach-ks8695/Kconfig @@ -8,6 +8,12 @@ config MACH_KS8695 Say 'Y' here if you want your kernel to run on the original Kendin-Micrel KS8695 development board. +config MACH_DSM320 + bool "DSM-320 Wireless Media Player" + help + Say 'Y' here if you want your kernel to run on the D-Link + DSM-320 Wireless Media Player. + endmenu endif diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile index ade42b73afb..f735d2cc029 100644 --- a/arch/arm/mach-ks8695/Makefile +++ b/arch/arm/mach-ks8695/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_LEDS) += leds.o # Board-specific support obj-$(CONFIG_MACH_KS8695) += board-micrel.o +obj-$(CONFIG_MACH_DSM320) += board-dsm320.o diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c new file mode 100644 index 00000000000..521ff0789f3 --- /dev/null +++ b/arch/arm/mach-ks8695/board-dsm320.c @@ -0,0 +1,131 @@ +/* + * arch/arm/mach-ks8695/board-dsm320.c + * + * DSM-320 D-Link Wireless Media Player, board support. + * + * Copyright 2008 Simtec Electronics + * Daniel Silverstone <dsilvers@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/init.h> +#include <linux/platform_device.h> + +#include <linux/mtd/mtd.h> +#include <linux/mtd/map.h> +#include <linux/mtd/physmap.h> +#include <linux/mtd/partitions.h> + +#include <asm/mach-types.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/devices.h> +#include <mach/gpio.h> + +#include "generic.h" + +#ifdef CONFIG_PCI +static int dsm320_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + switch (slot) { + case 0: + /* PCI-AHB bridge? */ + return KS8695_IRQ_EXTERN0; + case 18: + /* Mini PCI slot */ + return KS8695_IRQ_EXTERN2; + case 20: + /* RealMAGIC chip */ + return KS8695_IRQ_EXTERN0; + } + BUG(); +} + +static struct ks8695_pci_cfg __initdata dsm320_pci = { + .mode = KS8695_MODE_MINIPCI, + .map_irq = dsm320_pci_map_irq, +}; + +static void __init dsm320_register_pci(void) +{ + /* Initialise the GPIO lines for interrupt mode */ + /* RealMAGIC */ + ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW); + /* MiniPCI Slot */ + ks8695_gpio_interrupt(KS8695_GPIO_2, IRQ_TYPE_LEVEL_LOW); + + ks8695_init_pci(&dsm320_pci); +} + +#else +static inline void __init dsm320_register_pci(void) { } +#endif + +static struct physmap_flash_data dsm320_nor_pdata = { + .width = 4, + .nr_parts = 0, +}; + +static struct resource dsm320_nor_resource[] = { + [0] = { + .start = SZ_32M, /* We expect the bootloader to map + * the flash here. + */ + .end = SZ_32M + SZ_4M - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device dsm320_device_nor = { + .name = "physmap-flash", + .id = -1, + .num_resources = ARRAY_SIZE(dsm320_nor_resource), + .resource = dsm320_nor_resource, + .dev = { + .platform_data = &dsm320_nor_pdata, + }, +}; + +void __init dsm320_register_nor(void) +{ + int ret; + + ret = platform_device_register(&dsm320_device_nor); + if (ret < 0) + printk(KERN_ERR "failed to register physmap-flash device\n"); +} + +static void __init dsm320_init(void) +{ + /* GPIO registration */ + ks8695_register_gpios(); + + /* PCI registration */ + dsm320_register_pci(); + + /* Network device */ + ks8695_add_device_lan(); /* eth0 = LAN */ + + /* NOR devices */ + dsm320_register_nor(); +} + +MACHINE_START(DSM320, "D-Link DSM-320 Wireless Media Player") + /* Maintainer: Simtec Electronics. */ + .phys_io = KS8695_IO_PA, + .io_pg_offst = (KS8695_IO_VA >> 18) & 0xfffc, + .boot_params = KS8695_SDRAM_PA + 0x100, + .map_io = ks8695_map_io, + .init_irq = ks8695_init_irq, + .init_machine = dsm320_init, + .timer = &ks8695_timer, +MACHINE_END diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index 0468e93b7d3..8ceaf5ac6e2 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -18,6 +18,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/gpio.h> #include <mach/devices.h> #include "generic.h" @@ -39,6 +40,8 @@ static void __init micrel_init(void) { printk(KERN_INFO "Micrel KS8695 Development Board initializing\n"); + ks8695_register_gpios(); + #ifdef CONFIG_PCI ks8695_init_pci(&micrel_pci); #endif diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c index 4bd251482c8..36ab0fd3d9b 100644 --- a/arch/arm/mach-ks8695/devices.c +++ b/arch/arm/mach-ks8695/devices.c @@ -25,19 +25,20 @@ #include <mach/regs-wan.h> #include <mach/regs-lan.h> #include <mach/regs-hpna.h> +#include <mach/regs-switch.h> +#include <mach/regs-misc.h> /* -------------------------------------------------------------------- * Ethernet * -------------------------------------------------------------------- */ -#if defined(CONFIG_ARM_KS8695_ETHER) || defined(CONFIG_ARM_KS8695_ETHER_MODULE) static u64 eth_dmamask = 0xffffffffUL; static struct resource ks8695_wan_resources[] = { [0] = { - .start = KS8695_WAN_VA, - .end = KS8695_WAN_VA + 0x00ff, + .start = KS8695_WAN_PA, + .end = KS8695_WAN_PA + 0x00ff, .flags = IORESOURCE_MEM, }, [1] = { @@ -58,6 +59,12 @@ static struct resource ks8695_wan_resources[] = { .end = KS8695_IRQ_WAN_LINK, .flags = IORESOURCE_IRQ, }, + [4] = { + .name = "WAN PHY", + .start = KS8695_MISC_PA, + .end = KS8695_MISC_PA + 0x1f, + .flags = IORESOURCE_MEM, + }, }; static struct platform_device ks8695_wan_device = { @@ -74,8 +81,8 @@ static struct platform_device ks8695_wan_device = { static struct resource ks8695_lan_resources[] = { [0] = { - .start = KS8695_LAN_VA, - .end = KS8695_LAN_VA + 0x00ff, + .start = KS8695_LAN_PA, + .end = KS8695_LAN_PA + 0x00ff, .flags = IORESOURCE_MEM, }, [1] = { @@ -90,6 +97,12 @@ static struct resource ks8695_lan_resources[] = { .end = KS8695_IRQ_LAN_TX_STATUS, .flags = IORESOURCE_IRQ, }, + [3] = { + .name = "LAN SWITCH", + .start = KS8695_SWITCH_PA, + .end = KS8695_SWITCH_PA + 0x4f, + .flags = IORESOURCE_MEM, + }, }; static struct platform_device ks8695_lan_device = { @@ -106,8 +119,8 @@ static struct platform_device ks8695_lan_device = { static struct resource ks8695_hpna_resources[] = { [0] = { - .start = KS8695_HPNA_VA, - .end = KS8695_HPNA_VA + 0x00ff, + .start = KS8695_HPNA_PA, + .end = KS8695_HPNA_PA + 0x00ff, .flags = IORESOURCE_MEM, }, [1] = { @@ -149,18 +162,12 @@ void __init ks8696_add_device_hpna(void) { platform_device_register(&ks8695_hpna_device); } -#else -void __init ks8695_add_device_wan(void) {} -void __init ks8695_add_device_lan(void) {} -void __init ks8696_add_device_hpna(void) {} -#endif /* -------------------------------------------------------------------- * Watchdog * -------------------------------------------------------------------- */ -#if defined(CONFIG_KS8695_WATCHDOG) || defined(CONFIG_KS8695_WATCHDOG_MODULE) static struct platform_device ks8695_wdt_device = { .name = "ks8695_wdt", .id = -1, @@ -171,9 +178,6 @@ static void __init ks8695_add_device_watchdog(void) { platform_device_register(&ks8695_wdt_device); } -#else -static void __init ks8695_add_device_watchdog(void) {} -#endif /* -------------------------------------------------------------------- @@ -190,7 +194,7 @@ void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) gpio_direction_output(cpu_led, 1); gpio_direction_output(timer_led, 1); - ks8695_leds_cpu = cpu_led; + ks8695_leds_cpu = cpu_led; ks8695_leds_timer = timer_led; } #else diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c index 9aecf0c4b8b..55fbf7111a5 100644 --- a/arch/arm/mach-ks8695/gpio.c +++ b/arch/arm/mach-ks8695/gpio.c @@ -2,6 +2,8 @@ * arch/arm/mach-ks8695/gpio.c * * Copyright (C) 2006 Andrew Victor + * Updated to GPIOLIB, Copyright 2008 Simtec Electronics + * Daniel Silverstone <dsilvers@simtec.co.uk> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -35,7 +37,7 @@ * Configure a GPIO line for either GPIO function, or its internal * function (Interrupt, Timer, etc). */ -static void __init_or_module ks8695_gpio_mode(unsigned int pin, short gpio) +static void ks8695_gpio_mode(unsigned int pin, short gpio) { unsigned int enable[] = { IOPC_IOEINT0EN, IOPC_IOEINT1EN, IOPC_IOEINT2EN, IOPC_IOEINT3EN, IOPC_IOTIM0EN, IOPC_IOTIM1EN }; unsigned long x, flags; @@ -61,7 +63,7 @@ static unsigned short gpio_irq[] = { KS8695_IRQ_EXTERN0, KS8695_IRQ_EXTERN1, KS8 /* * Configure GPIO pin as external interrupt source. */ -int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type) +int ks8695_gpio_interrupt(unsigned int pin, unsigned int type) { unsigned long x, flags; @@ -94,7 +96,7 @@ EXPORT_SYMBOL(ks8695_gpio_interrupt); /* * Configure the GPIO line as an input. */ -int __init_or_module gpio_direction_input(unsigned int pin) +static int ks8695_gpio_direction_input(struct gpio_chip *gc, unsigned int pin) { unsigned long x, flags; @@ -115,13 +117,13 @@ int __init_or_module gpio_direction_input(unsigned int pin) return 0; } -EXPORT_SYMBOL(gpio_direction_input); /* * Configure the GPIO line as an output, with default state. */ -int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state) +static int ks8695_gpio_direction_output(struct gpio_chip *gc, + unsigned int pin, int state) { unsigned long x, flags; @@ -150,13 +152,13 @@ int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state) return 0; } -EXPORT_SYMBOL(gpio_direction_output); /* * Set the state of an output GPIO line. */ -void gpio_set_value(unsigned int pin, unsigned int state) +static void ks8695_gpio_set_value(struct gpio_chip *gc, + unsigned int pin, int state) { unsigned long x, flags; @@ -175,13 +177,12 @@ void gpio_set_value(unsigned int pin, unsigned int state) local_irq_restore(flags); } -EXPORT_SYMBOL(gpio_set_value); /* * Read the state of a GPIO line. */ -int gpio_get_value(unsigned int pin) +static int ks8695_gpio_get_value(struct gpio_chip *gc, unsigned int pin) { unsigned long x; @@ -191,21 +192,18 @@ int gpio_get_value(unsigned int pin) x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD); return (x & IOPD(pin)) != 0; } -EXPORT_SYMBOL(gpio_get_value); /* * Map GPIO line to IRQ number. */ -int gpio_to_irq(unsigned int pin) +static int ks8695_gpio_to_irq(struct gpio_chip *gc, unsigned int pin) { if (pin > KS8695_GPIO_3) /* only GPIO 0..3 can generate IRQ */ return -EINVAL; return gpio_irq[pin]; } -EXPORT_SYMBOL(gpio_to_irq); - /* * Map IRQ number to GPIO line. @@ -219,6 +217,26 @@ int irq_to_gpio(unsigned int irq) } EXPORT_SYMBOL(irq_to_gpio); +/* GPIOLIB interface */ + +static struct gpio_chip ks8695_gpio_chip = { + .label = "KS8695", + .direction_input = ks8695_gpio_direction_input, + .direction_output = ks8695_gpio_direction_output, + .get = ks8695_gpio_get_value, + .set = ks8695_gpio_set_value, + .to_irq = ks8695_gpio_to_irq, + .base = 0, + .ngpio = 16, + .can_sleep = 0, +}; + +/* Register the GPIOs */ +void ks8695_register_gpios(void) +{ + if (gpiochip_add(&ks8695_gpio_chip)) + printk(KERN_ERR "Unable to register core GPIOs\n"); +} /* .... Debug interface ..................................................... */ diff --git a/arch/arm/mach-ks8695/include/mach/dma.h b/arch/arm/mach-ks8695/include/mach/dma.h deleted file mode 100644 index 56120628008..00000000000 --- a/arch/arm/mach-ks8695/include/mach/dma.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/dma.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ diff --git a/arch/arm/mach-ks8695/include/mach/gpio.h b/arch/arm/mach-ks8695/include/mach/gpio.h index d4af5c335f1..86312d476bc 100644 --- a/arch/arm/mach-ks8695/include/mach/gpio.h +++ b/arch/arm/mach-ks8695/include/mach/gpio.h @@ -30,53 +30,28 @@ #define KS8695_GPIO_14 14 #define KS8695_GPIO_15 15 - /* * Configure GPIO pin as external interrupt source. */ -int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type); - -/* - * Configure the GPIO line as an input. - */ -int __init_or_module gpio_direction_input(unsigned int pin); - -/* - * Configure the GPIO line as an output, with default state. - */ -int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state); - -/* - * Set the state of an output GPIO line. - */ -void gpio_set_value(unsigned int pin, unsigned int state); - -/* - * Read the state of a GPIO line. - */ -int gpio_get_value(unsigned int pin); - -/* - * Map GPIO line to IRQ number. - */ -int gpio_to_irq(unsigned int pin); +extern int ks8695_gpio_interrupt(unsigned int pin, unsigned int type); /* * Map IRQ number to GPIO line. */ -int irq_to_gpio(unsigned int irq); - +extern int irq_to_gpio(unsigned int irq); #include <asm-generic/gpio.h> -static inline int gpio_request(unsigned int pin, const char *label) -{ - return 0; -} +/* If it turns out that we need to optimise GPIO access for the + * Micrel's GPIOs, then these can be changed to check their argument + * directly as static inlines. However for now it's probably not + * worthwhile. + */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_to_irq __gpio_to_irq -static inline void gpio_free(unsigned int pin) -{ - might_sleep(); -} +/* Register the GPIOs */ +extern void ks8695_register_gpios(void); #endif diff --git a/arch/arm/mach-ks8695/include/mach/io.h b/arch/arm/mach-ks8695/include/mach/io.h index f364f24ffe1..a7a63ac3ba4 100644 --- a/arch/arm/mach-ks8695/include/mach/io.h +++ b/arch/arm/mach-ks8695/include/mach/io.h @@ -13,7 +13,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index 8fbc4c76c38..6d5887cf574 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -37,11 +37,6 @@ extern struct bus_type platform_bus_type; (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) #define __arch_page_to_dma(dev, x) __arch_virt_to_dma(dev, page_address(x)) -#else - -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif #endif diff --git a/arch/arm/mach-l7200/include/mach/dma.h b/arch/arm/mach-l7200/include/mach/dma.h deleted file mode 100644 index c7e48bd4590..00000000000 --- a/arch/arm/mach-l7200/include/mach/dma.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-l7200/include/mach/dma.h - * - * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) - * - * Changelog: - * 08-29-2000 SJH Created - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -/* DMA is not yet implemented! It should be the same as acorn, copy over.. */ - -/* - * This is the maximum DMA address that can be DMAd to. - * There should not be more than (0xd0000000 - 0xc0000000) - * bytes of RAM. - */ -#define MAX_DMA_ADDRESS 0xd0000000 - -#define DMA_S0 0 - -#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-l7200/include/mach/io.h b/arch/arm/mach-l7200/include/mach/io.h index d432ba9e5df..a770a89fb70 100644 --- a/arch/arm/mach-l7200/include/mach/io.h +++ b/arch/arm/mach-l7200/include/mach/io.h @@ -10,18 +10,12 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff /* * There are not real ISA nor PCI buses, so we fake it. */ -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-l7200/include/mach/memory.h b/arch/arm/mach-l7200/include/mach/memory.h index f338cf3ffd9..9fb40ed2f03 100644 --- a/arch/arm/mach-l7200/include/mach/memory.h +++ b/arch/arm/mach-l7200/include/mach/memory.h @@ -17,9 +17,6 @@ */ #define PHYS_OFFSET UL(0xf0000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area - ROM */ diff --git a/arch/arm/mach-lh7a40x/clocks.c b/arch/arm/mach-lh7a40x/clocks.c index 4fb23ac6b5a..6182f5410b4 100644 --- a/arch/arm/mach-lh7a40x/clocks.c +++ b/arch/arm/mach-lh7a40x/clocks.c @@ -14,21 +14,14 @@ #include <linux/err.h> struct module; -struct icst525_params; struct clk { struct list_head node; unsigned long rate; struct module *owner; const char *name; -// void *data; -// const struct icst525_params *params; -// void (*setvco)(struct clk *, struct icst525_vco vco); }; -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); - /* ----- */ #define MAINDIV1(c) (((c) >> 7) & 0x0f) @@ -79,31 +72,15 @@ unsigned int pclkfreq_get (void) /* ----- */ -static LIST_HEAD(clocks); -static DECLARE_MUTEX(clocks_sem); - struct clk *clk_get (struct device *dev, const char *id) { - struct clk *p; - struct clk *clk = ERR_PTR(-ENOENT); - - down (&clocks_sem); - list_for_each_entry (p, &clocks, node) { - if (strcmp (id, p->name) == 0 - && try_module_get(p->owner)) { - clk = p; - break; - } - } - up (&clocks_sem); - - return clk; + return dev && strcmp(dev_name(dev), "cldc-lh7a40x") == 0 + ? NULL : ERR_PTR(-ENOENT); } EXPORT_SYMBOL(clk_get); void clk_put (struct clk *clk) { - module_put(clk->owner); } EXPORT_SYMBOL(clk_put); @@ -118,20 +95,9 @@ void clk_disable (struct clk *clk) } EXPORT_SYMBOL(clk_disable); -int clk_use (struct clk *clk) -{ - return 0; -} -EXPORT_SYMBOL(clk_use); - -void clk_unuse (struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_unuse); - unsigned long clk_get_rate (struct clk *clk) { - return clk->rate; + return 0; } EXPORT_SYMBOL(clk_get_rate); @@ -143,56 +109,6 @@ EXPORT_SYMBOL(clk_round_rate); int clk_set_rate (struct clk *clk, unsigned long rate) { - int ret = -EIO; - return ret; + return -EIO; } EXPORT_SYMBOL(clk_set_rate); - -#if 0 -/* - * These are fixed clocks. - */ -static struct clk kmi_clk = { - .name = "KMIREFCLK", - .rate = 24000000, -}; - -static struct clk uart_clk = { - .name = "UARTCLK", - .rate = 24000000, -}; - -static struct clk mmci_clk = { - .name = "MCLK", - .rate = 33000000, -}; -#endif - -static struct clk clcd_clk = { - .name = "CLCDCLK", - .rate = 0, -}; - -int clk_register (struct clk *clk) -{ - down (&clocks_sem); - list_add (&clk->node, &clocks); - up (&clocks_sem); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister (struct clk *clk) -{ - down (&clocks_sem); - list_del (&clk->node); - up (&clocks_sem); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init (void) -{ - clk_register(&clcd_clk); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-lh7a40x/include/mach/io.h b/arch/arm/mach-lh7a40x/include/mach/io.h index 031d26f9163..6ece45911cb 100644 --- a/arch/arm/mach-lh7a40x/include/mach/io.h +++ b/arch/arm/mach-lh7a40x/include/mach/io.h @@ -11,12 +11,10 @@ #ifndef __ASM_ARCH_IO_H #define __ASM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff /* No ISA or PCI bus on this machine. */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif /* __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h index 1da14ff66c9..189d20e543e 100644 --- a/arch/arm/mach-lh7a40x/include/mach/memory.h +++ b/arch/arm/mach-lh7a40x/include/mach/memory.h @@ -19,16 +19,6 @@ */ #define PHYS_OFFSET UL(0xc0000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #ifdef CONFIG_DISCONTIGMEM /* diff --git a/arch/arm/mach-loki/include/mach/dma.h b/arch/arm/mach-loki/include/mach/dma.h deleted file mode 100644 index 40a8c178f10..00000000000 --- a/arch/arm/mach-loki/include/mach/dma.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-loki/include/mach/memory.h b/arch/arm/mach-loki/include/mach/memory.h index a39533ab489..2ed7e6e732c 100644 --- a/arch/arm/mach-loki/include/mach/memory.h +++ b/arch/arm/mach-loki/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h index c6a2feb268b..aab964591db 100644 --- a/arch/arm/mach-msm/include/mach/io.h +++ b/arch/arm/mach-msm/include/mach/io.h @@ -23,11 +23,7 @@ void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype); -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h index 63fd47f2e62..f4698baec97 100644 --- a/arch/arm/mach-msm/include/mach/memory.h +++ b/arch/arm/mach-msm/include/mach/memory.h @@ -19,9 +19,5 @@ /* physical offset of RAM */ #define PHYS_OFFSET UL(0x10000000) -/* bus address and physical addresses are identical */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 238a2f8c2d5..b0e4e0d8f50 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -167,6 +167,7 @@ void __init mv78xx0_map_io(void) ****************************************************************************/ static struct orion_ehci_data mv78xx0_ehci_data = { .dram = &mv78xx0_mbus_dram_info, + .phy_version = EHCI_PHY_NA, }; static u64 ehci_dmamask = 0xffffffffUL; diff --git a/arch/arm/mach-mv78xx0/include/mach/dma.h b/arch/arm/mach-mv78xx0/include/mach/dma.h deleted file mode 100644 index 40a8c178f10..00000000000 --- a/arch/arm/mach-mv78xx0/include/mach/dma.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-mv78xx0/include/mach/gpio.h b/arch/arm/mach-mv78xx0/include/mach/gpio.h new file mode 100644 index 00000000000..d9d1535ea10 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/gpio.h @@ -0,0 +1,40 @@ +/* + * arch/asm-arm/mach-mv78xx0/include/mach/gpio.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <mach/irqs.h> +#include <plat/gpio.h> +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +extern int mv78xx0_core_index(void); + +#define GPIO_MAX 32 +#define GPIO_OUT(pin) (DEV_BUS_VIRT_BASE + 0x0100) +#define GPIO_IO_CONF(pin) (DEV_BUS_VIRT_BASE + 0x0104) +#define GPIO_BLINK_EN(pin) (DEV_BUS_VIRT_BASE + 0x0108) +#define GPIO_IN_POL(pin) (DEV_BUS_VIRT_BASE + 0x010c) +#define GPIO_DATA_IN(pin) (DEV_BUS_VIRT_BASE + 0x0110) +#define GPIO_EDGE_CAUSE(pin) (DEV_BUS_VIRT_BASE + 0x0114) +#define GPIO_MASK_OFF (mv78xx0_core_index() ? 0x18 : 0) +#define GPIO_EDGE_MASK(pin) (DEV_BUS_VIRT_BASE + 0x0118 + GPIO_MASK_OFF) +#define GPIO_LEVEL_MASK(pin) (DEV_BUS_VIRT_BASE + 0x011c + GPIO_MASK_OFF) + +static inline int gpio_to_irq(int pin) +{ + return pin + IRQ_MV78XX0_GPIO_START; +} + +static inline int irq_to_gpio(int irq) +{ + return irq - IRQ_MV78XX0_GPIO_START; +} + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/irqs.h b/arch/arm/mach-mv78xx0/include/mach/irqs.h index bebc330281e..fa1d422196c 100644 --- a/arch/arm/mach-mv78xx0/include/mach/irqs.h +++ b/arch/arm/mach-mv78xx0/include/mach/irqs.h @@ -11,8 +11,6 @@ #ifndef __ASM_ARCH_IRQS_H #define __ASM_ARCH_IRQS_H -#include "mv78xx0.h" /* need GPIO_MAX */ - /* * MV78xx0 Low Interrupt Controller */ @@ -88,7 +86,7 @@ * MV78XX0 General Purpose Pins */ #define IRQ_MV78XX0_GPIO_START 96 -#define NR_GPIO_IRQS GPIO_MAX +#define NR_GPIO_IRQS 32 #define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS) diff --git a/arch/arm/mach-mv78xx0/include/mach/memory.h b/arch/arm/mach-mv78xx0/include/mach/memory.h index 9e47a140ff7..e663042d307 100644 --- a/arch/arm/mach-mv78xx0/include/mach/memory.h +++ b/arch/arm/mach-mv78xx0/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index ee9c5593ee9..e930ea5330a 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -122,7 +122,4 @@ #define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000) -#define GPIO_MAX 32 - - #endif diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 503e5d195ae..e273418797b 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -11,13 +11,42 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/pci.h> +#include <linux/irq.h> +#include <asm/gpio.h> #include <mach/mv78xx0.h> #include <plat/irq.h> #include "common.h" +static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + BUG_ON(irq < IRQ_MV78XX0_GPIO_0_7 || irq > IRQ_MV78XX0_GPIO_24_31); + + orion_gpio_irq_handler((irq - IRQ_MV78XX0_GPIO_0_7) << 3); +} + void __init mv78xx0_init_irq(void) { + int i; + orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); orion_irq_init(64, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF)); + + /* + * Mask and clear GPIO IRQ interrupts. + */ + writel(0, GPIO_LEVEL_MASK(0)); + writel(0, GPIO_EDGE_MASK(0)); + writel(0, GPIO_EDGE_CAUSE(0)); + + for (i = IRQ_MV78XX0_GPIO_START; i < NR_IRQS; i++) { + set_irq_chip(i, &orion_gpio_irq_level_chip); + set_irq_handler(i, handle_level_irq); + irq_desc[i].status |= IRQ_LEVEL; + set_irq_flags(i, IRQF_VALID); + } + set_irq_chained_handler(IRQ_MV78XX0_GPIO_0_7, gpio_irq_handler); + set_irq_chained_handler(IRQ_MV78XX0_GPIO_8_15, gpio_irq_handler); + set_irq_chained_handler(IRQ_MV78XX0_GPIO_16_23, gpio_irq_handler); + set_irq_chained_handler(IRQ_MV78XX0_GPIO_24_31, gpio_irq_handler); } diff --git a/arch/arm/mach-mx1/Kconfig b/arch/arm/mach-mx1/Kconfig new file mode 100644 index 00000000000..2b59fc74784 --- /dev/null +++ b/arch/arm/mach-mx1/Kconfig @@ -0,0 +1,14 @@ +if ARCH_MX1 + +comment "MX1 Platforms" + +config MACH_MXLADS + bool + +config ARCH_MX1ADS + bool "MX1ADS platform" + select MACH_MXLADS + help + Say Y here if you are using Motorola MX1ADS/MXLADS boards + +endif diff --git a/arch/arm/mach-mx1/Makefile b/arch/arm/mach-mx1/Makefile new file mode 100644 index 00000000000..b969719011f --- /dev/null +++ b/arch/arm/mach-mx1/Makefile @@ -0,0 +1,10 @@ +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-y += generic.o clock.o devices.o + +# Specific board support +obj-$(CONFIG_ARCH_MX1ADS) += mx1ads.o diff --git a/arch/arm/mach-mx1/Makefile.boot b/arch/arm/mach-mx1/Makefile.boot new file mode 100644 index 00000000000..8ed1492288a --- /dev/null +++ b/arch/arm/mach-mx1/Makefile.boot @@ -0,0 +1,4 @@ + zreladdr-y := 0x08008000 +params_phys-y := 0x08000100 +initrd_phys-y := 0x08800000 + diff --git a/arch/arm/mach-mx1/clock.c b/arch/arm/mach-mx1/clock.c new file mode 100644 index 00000000000..4bcd1ece55f --- /dev/null +++ b/arch/arm/mach-mx1/clock.c @@ -0,0 +1,656 @@ +/* + * Copyright (C) 2008 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/math64.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include <mach/clock.h> +#include <mach/hardware.h> +#include "crm_regs.h" + +static int _clk_enable(struct clk *clk) +{ + unsigned int reg; + + reg = __raw_readl(clk->enable_reg); + reg |= 1 << clk->enable_shift; + __raw_writel(reg, clk->enable_reg); + + return 0; +} + +static void _clk_disable(struct clk *clk) +{ + unsigned int reg; + + reg = __raw_readl(clk->enable_reg); + reg &= ~(1 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); +} + +static int _clk_can_use_parent(const struct clk *clk_arr[], unsigned int size, + struct clk *parent) +{ + int i; + + for (i = 0; i < size; i++) + if (parent == clk_arr[i]) + return i; + + return -EINVAL; +} + +static unsigned long +_clk_simple_round_rate(struct clk *clk, unsigned long rate, unsigned int limit) +{ + int div; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + if (parent_rate % rate) + div++; + + if (div > limit) + div = limit; + + return parent_rate / div; +} + +static unsigned long _clk_parent_round_rate(struct clk *clk, unsigned long rate) +{ + return clk->parent->round_rate(clk->parent, rate); +} + +static int _clk_parent_set_rate(struct clk *clk, unsigned long rate) +{ + return clk->parent->set_rate(clk->parent, rate); +} + +/* + * get the system pll clock in Hz + * + * mfi + mfn / (mfd +1) + * f = 2 * f_ref * -------------------- + * pd + 1 + */ +static unsigned long mx1_decode_pll(unsigned int pll, u32 f_ref) +{ + unsigned long long ll; + unsigned long quot; + + u32 mfi = (pll >> 10) & 0xf; + u32 mfn = pll & 0x3ff; + u32 mfd = (pll >> 16) & 0x3ff; + u32 pd = (pll >> 26) & 0xf; + + mfi = mfi <= 5 ? 5 : mfi; + + ll = 2 * (unsigned long long)f_ref * + ((mfi << 16) + (mfn << 16) / (mfd + 1)); + quot = (pd + 1) * (1 << 16); + ll += quot / 2; + do_div(ll, quot); + return (unsigned long)ll; +} + +static unsigned long clk16m_get_rate(struct clk *clk) +{ + return 16000000; +} + +static struct clk clk16m = { + .name = "CLK16M", + .get_rate = clk16m_get_rate, + .enable = _clk_enable, + .enable_reg = CCM_CSCR, + .enable_shift = CCM_CSCR_OSC_EN_SHIFT, + .disable = _clk_disable, +}; + +/* in Hz */ +static unsigned long clk32_rate; + +static unsigned long clk32_get_rate(struct clk *clk) +{ + return clk32_rate; +} + +static struct clk clk32 = { + .name = "CLK32", + .get_rate = clk32_get_rate, +}; + +static unsigned long clk32_premult_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) * 512; +} + +static struct clk clk32_premult = { + .name = "CLK32_premultiplier", + .parent = &clk32, + .get_rate = clk32_premult_get_rate, +}; + +static const struct clk *prem_clk_clocks[] = { + &clk32_premult, + &clk16m, +}; + +static int prem_clk_set_parent(struct clk *clk, struct clk *parent) +{ + int i; + unsigned int reg = __raw_readl(CCM_CSCR); + + i = _clk_can_use_parent(prem_clk_clocks, ARRAY_SIZE(prem_clk_clocks), + parent); + + switch (i) { + case 0: + reg &= ~CCM_CSCR_SYSTEM_SEL; + break; + case 1: + reg |= CCM_CSCR_SYSTEM_SEL; + break; + default: + return i; + } + + __raw_writel(reg, CCM_CSCR); + + return 0; +} + +static struct clk prem_clk = { + .name = "prem_clk", + .set_parent = prem_clk_set_parent, +}; + +static unsigned long system_clk_get_rate(struct clk *clk) +{ + return mx1_decode_pll(__raw_readl(CCM_SPCTL0), + clk_get_rate(clk->parent)); +} + +static struct clk system_clk = { + .name = "system_clk", + .parent = &prem_clk, + .get_rate = system_clk_get_rate, +}; + +static unsigned long mcu_clk_get_rate(struct clk *clk) +{ + return mx1_decode_pll(__raw_readl(CCM_MPCTL0), + clk_get_rate(clk->parent)); +} + +static struct clk mcu_clk = { + .name = "mcu_clk", + .parent = &clk32_premult, + .get_rate = mcu_clk_get_rate, +}; + +static unsigned long fclk_get_rate(struct clk *clk) +{ + unsigned long fclk = clk_get_rate(clk->parent); + + if (__raw_readl(CCM_CSCR) & CCM_CSCR_PRESC) + fclk /= 2; + + return fclk; +} + +static struct clk fclk = { + .name = "fclk", + .parent = &mcu_clk, + .get_rate = fclk_get_rate, +}; + +/* + * get hclk ( SDRAM, CSI, Memory Stick, I2C, DMA ) + */ +static unsigned long hclk_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / (((__raw_readl(CCM_CSCR) & + CCM_CSCR_BCLK_MASK) >> CCM_CSCR_BCLK_OFFSET) + 1); +} + +static unsigned long hclk_round_rate(struct clk *clk, unsigned long rate) +{ + return _clk_simple_round_rate(clk, rate, 16); +} + +static int hclk_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned int div; + unsigned int reg; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 16 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + + div--; + + reg = __raw_readl(CCM_CSCR); + reg &= ~CCM_CSCR_BCLK_MASK; + reg |= div << CCM_CSCR_BCLK_OFFSET; + __raw_writel(reg, CCM_CSCR); + + return 0; +} + +static struct clk hclk = { + .name = "hclk", + .parent = &system_clk, + .get_rate = hclk_get_rate, + .round_rate = hclk_round_rate, + .set_rate = hclk_set_rate, +}; + +static unsigned long clk48m_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / (((__raw_readl(CCM_CSCR) & + CCM_CSCR_USB_MASK) >> CCM_CSCR_USB_OFFSET) + 1); +} + +static unsigned long clk48m_round_rate(struct clk *clk, unsigned long rate) +{ + return _clk_simple_round_rate(clk, rate, 8); +} + +static int clk48m_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned int div; + unsigned int reg; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 8 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + + div--; + + reg = __raw_readl(CCM_CSCR); + reg &= ~CCM_CSCR_USB_MASK; + reg |= div << CCM_CSCR_USB_OFFSET; + __raw_writel(reg, CCM_CSCR); + + return 0; +} + +static struct clk clk48m = { + .name = "CLK48M", + .parent = &system_clk, + .get_rate = clk48m_get_rate, + .round_rate = clk48m_round_rate, + .set_rate = clk48m_set_rate, +}; + +/* + * get peripheral clock 1 ( UART[12], Timer[12], PWM ) + */ +static unsigned long perclk1_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / (((__raw_readl(CCM_PCDR) & + CCM_PCDR_PCLK1_MASK) >> CCM_PCDR_PCLK1_OFFSET) + 1); +} + +static unsigned long perclk1_round_rate(struct clk *clk, unsigned long rate) +{ + return _clk_simple_round_rate(clk, rate, 16); +} + +static int perclk1_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned int div; + unsigned int reg; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 16 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + + div--; + + reg = __raw_readl(CCM_PCDR); + reg &= ~CCM_PCDR_PCLK1_MASK; + reg |= div << CCM_PCDR_PCLK1_OFFSET; + __raw_writel(reg, CCM_PCDR); + + return 0; +} + +/* + * get peripheral clock 2 ( LCD, SD, SPI[12] ) + */ +static unsigned long perclk2_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / (((__raw_readl(CCM_PCDR) & + CCM_PCDR_PCLK2_MASK) >> CCM_PCDR_PCLK2_OFFSET) + 1); +} + +static unsigned long perclk2_round_rate(struct clk *clk, unsigned long rate) +{ + return _clk_simple_round_rate(clk, rate, 16); +} + +static int perclk2_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned int div; + unsigned int reg; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 16 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + + div--; + + reg = __raw_readl(CCM_PCDR); + reg &= ~CCM_PCDR_PCLK2_MASK; + reg |= div << CCM_PCDR_PCLK2_OFFSET; + __raw_writel(reg, CCM_PCDR); + + return 0; +} + +/* + * get peripheral clock 3 ( SSI ) + */ +static unsigned long perclk3_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / (((__raw_readl(CCM_PCDR) & + CCM_PCDR_PCLK3_MASK) >> CCM_PCDR_PCLK3_OFFSET) + 1); +} + +static unsigned long perclk3_round_rate(struct clk *clk, unsigned long rate) +{ + return _clk_simple_round_rate(clk, rate, 128); +} + +static int perclk3_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned int div; + unsigned int reg; + unsigned long parent_rate; + + parent_rate = clk_get_rate(clk->parent); + + div = parent_rate / rate; + + if (div > 128 || div < 1 || ((parent_rate / div) != rate)) + return -EINVAL; + + div--; + + reg = __raw_readl(CCM_PCDR); + reg &= ~CCM_PCDR_PCLK3_MASK; + reg |= div << CCM_PCDR_PCLK3_OFFSET; + __raw_writel(reg, CCM_PCDR); + + return 0; +} + +static struct clk perclk[] = { + { + .name = "perclk", + .id = 0, + .parent = &system_clk, + .get_rate = perclk1_get_rate, + .round_rate = perclk1_round_rate, + .set_rate = perclk1_set_rate, + }, { + .name = "perclk", + .id = 1, + .parent = &system_clk, + .get_rate = perclk2_get_rate, + .round_rate = perclk2_round_rate, + .set_rate = perclk2_set_rate, + }, { + .name = "perclk", + .id = 2, + .parent = &system_clk, + .get_rate = perclk3_get_rate, + .round_rate = perclk3_round_rate, + .set_rate = perclk3_set_rate, + } +}; + +static const struct clk *clko_clocks[] = { + &perclk[0], + &hclk, + &clk48m, + &clk16m, + &prem_clk, + &fclk, +}; + +static int clko_set_parent(struct clk *clk, struct clk *parent) +{ + int i; + unsigned int reg; + + i = _clk_can_use_parent(clko_clocks, ARRAY_SIZE(clko_clocks), parent); + if (i < 0) + return i; + + reg = __raw_readl(CCM_CSCR) & ~CCM_CSCR_CLKO_MASK; + reg |= i << CCM_CSCR_CLKO_OFFSET; + __raw_writel(reg, CCM_CSCR); + + if (clko_clocks[i]->set_rate && clko_clocks[i]->round_rate) { + clk->set_rate = _clk_parent_set_rate; + clk->round_rate = _clk_parent_round_rate; + } else { + clk->set_rate = NULL; + clk->round_rate = NULL; + } + + return 0; +} + +static struct clk clko_clk = { + .name = "clko_clk", + .set_parent = clko_set_parent, +}; + +static struct clk dma_clk = { + .name = "dma_clk", + .parent = &hclk, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + .enable = _clk_enable, + .enable_reg = SCM_GCCR, + .enable_shift = SCM_GCCR_DMA_CLK_EN_OFFSET, + .disable = _clk_disable, +}; + +static struct clk csi_clk = { + .name = "csi_clk", + .parent = &hclk, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + .enable = _clk_enable, + .enable_reg = SCM_GCCR, + .enable_shift = SCM_GCCR_CSI_CLK_EN_OFFSET, + .disable = _clk_disable, +}; + +static struct clk mma_clk = { + .name = "mma_clk", + .parent = &hclk, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + .enable = _clk_enable, + .enable_reg = SCM_GCCR, + .enable_shift = SCM_GCCR_MMA_CLK_EN_OFFSET, + .disable = _clk_disable, +}; + +static struct clk usbd_clk = { + .name = "usbd_clk", + .parent = &clk48m, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, + .enable = _clk_enable, + .enable_reg = SCM_GCCR, + .enable_shift = SCM_GCCR_USBD_CLK_EN_OFFSET, + .disable = _clk_disable, +}; + +static struct clk gpt_clk = { + .name = "gpt_clk", + .parent = &perclk[0], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk uart_clk = { + .name = "uart_clk", + .parent = &perclk[0], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk i2c_clk = { + .name = "i2c_clk", + .parent = &hclk, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk spi_clk = { + .name = "spi_clk", + .parent = &perclk[1], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk sdhc_clk = { + .name = "sdhc_clk", + .parent = &perclk[1], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk lcdc_clk = { + .name = "lcdc_clk", + .parent = &perclk[1], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk mshc_clk = { + .name = "mshc_clk", + .parent = &hclk, + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk ssi_clk = { + .name = "ssi_clk", + .parent = &perclk[2], + .round_rate = _clk_parent_round_rate, + .set_rate = _clk_parent_set_rate, +}; + +static struct clk rtc_clk = { + .name = "rtc_clk", + .parent = &clk32, +}; + +static struct clk *mxc_clks[] = { + &clk16m, + &clk32, + &clk32_premult, + &prem_clk, + &system_clk, + &mcu_clk, + &fclk, + &hclk, + &clk48m, + &perclk[0], + &perclk[1], + &perclk[2], + &clko_clk, + &dma_clk, + &csi_clk, + &mma_clk, + &usbd_clk, + &gpt_clk, + &uart_clk, + &i2c_clk, + &spi_clk, + &sdhc_clk, + &lcdc_clk, + &mshc_clk, + &ssi_clk, + &rtc_clk, +}; + +int __init mxc_clocks_init(unsigned long fref) +{ + struct clk **clkp; + unsigned int reg; + + /* disable clocks we are able to */ + __raw_writel(0, SCM_GCCR); + + clk32_rate = fref; + reg = __raw_readl(CCM_CSCR); + + /* detect clock reference for system PLL */ + if (reg & CCM_CSCR_SYSTEM_SEL) { + prem_clk.parent = &clk16m; + } else { + /* ensure that oscillator is disabled */ + reg &= ~(1 << CCM_CSCR_OSC_EN_SHIFT); + __raw_writel(reg, CCM_CSCR); + prem_clk.parent = &clk32_premult; + } + + /* detect reference for CLKO */ + reg = (reg & CCM_CSCR_CLKO_MASK) >> CCM_CSCR_CLKO_OFFSET; + clko_clk.parent = (struct clk *)clko_clocks[reg]; + + for (clkp = mxc_clks; clkp < mxc_clks + ARRAY_SIZE(mxc_clks); clkp++) + clk_register(*clkp); + + clk_enable(&hclk); + clk_enable(&fclk); + + return 0; +} diff --git a/arch/arm/mach-mx1/crm_regs.h b/arch/arm/mach-mx1/crm_regs.h new file mode 100644 index 00000000000..22e866ff0c0 --- /dev/null +++ b/arch/arm/mach-mx1/crm_regs.h @@ -0,0 +1,55 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * + * This file may be distributed under the terms of the GNU General + * Public License, version 2. + */ + +#ifndef __ARCH_ARM_MACH_MX1_CRM_REGS_H__ +#define __ARCH_ARM_MACH_MX1_CRM_REGS_H__ + +#define CCM_BASE IO_ADDRESS(CCM_BASE_ADDR) +#define SCM_BASE IO_ADDRESS(SCM_BASE_ADDR) + +/* CCM register addresses */ +#define CCM_CSCR (CCM_BASE + 0x0) +#define CCM_MPCTL0 (CCM_BASE + 0x4) +#define CCM_MPCTL1 (CCM_BASE + 0x8) +#define CCM_SPCTL0 (CCM_BASE + 0xC) +#define CCM_SPCTL1 (CCM_BASE + 0x10) +#define CCM_PCDR (CCM_BASE + 0x20) + +#define CCM_CSCR_CLKO_OFFSET 29 +#define CCM_CSCR_CLKO_MASK (0x7 << 29) +#define CCM_CSCR_USB_OFFSET 26 +#define CCM_CSCR_USB_MASK (0x7 << 26) +#define CCM_CSCR_SPLL_RESTART (1 << 22) +#define CCM_CSCR_MPLL_RESTART (1 << 21) +#define CCM_CSCR_OSC_EN_SHIFT 17 +#define CCM_CSCR_SYSTEM_SEL (1 << 16) +#define CCM_CSCR_BCLK_OFFSET 10 +#define CCM_CSCR_BCLK_MASK (0xF << 10) +#define CCM_CSCR_PRESC (1 << 15) +#define CCM_CSCR_SPEN (1 << 1) +#define CCM_CSCR_MPEN (1 << 0) + +#define CCM_PCDR_PCLK3_OFFSET 16 +#define CCM_PCDR_PCLK3_MASK (0x7F << 16) +#define CCM_PCDR_PCLK2_OFFSET 4 +#define CCM_PCDR_PCLK2_MASK (0xF << 4) +#define CCM_PCDR_PCLK1_OFFSET 0 +#define CCM_PCDR_PCLK1_MASK 0xF + +/* SCM register addresses */ +#define SCM_SIDR (SCM_BASE + 0x0) +#define SCM_FMCR (SCM_BASE + 0x4) +#define SCM_GPCR (SCM_BASE + 0x8) +#define SCM_GCCR (SCM_BASE + 0xC) + +#define SCM_GCCR_DMA_CLK_EN_OFFSET 3 +#define SCM_GCCR_CSI_CLK_EN_OFFSET 2 +#define SCM_GCCR_MMA_CLK_EN_OFFSET 1 +#define SCM_GCCR_USBD_CLK_EN_OFFSET 0 + +#endif /* __ARCH_ARM_MACH_MX2_CRM_REGS_H__ */ diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c new file mode 100644 index 00000000000..686d8d2dbb2 --- /dev/null +++ b/arch/arm/mach-mx1/devices.c @@ -0,0 +1,260 @@ +/* + * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Sascha Hauer, kernel@pengutronix.de + * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * Copyright (c) 2008 Darius Augulis <darius.augulis@teltonika.lt> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <mach/hardware.h> + +static struct resource imx_csi_resources[] = { + [0] = { + .start = 0x00224000, + .end = 0x00224010, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CSI_INT, + .end = CSI_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 imx_csi_dmamask = 0xffffffffUL; + +struct platform_device imx_csi_device = { + .name = "imx-csi", + .id = 0, /* This is used to put cameras on this interface */ + .dev = { + .dma_mask = &imx_csi_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .resource = imx_csi_resources, + .num_resources = ARRAY_SIZE(imx_csi_resources), +}; + +static struct resource imx_i2c_resources[] = { + [0] = { + .start = 0x00217000, + .end = 0x00217010, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = I2C_INT, + .end = I2C_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_i2c_device = { + .name = "imx-i2c", + .id = 0, + .resource = imx_i2c_resources, + .num_resources = ARRAY_SIZE(imx_i2c_resources), +}; + +static struct resource imx_uart1_resources[] = { + [0] = { + .start = UART1_BASE_ADDR, + .end = UART1_BASE_ADDR + 0xD0, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = UART1_MINT_RX, + .end = UART1_MINT_RX, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = UART1_MINT_TX, + .end = UART1_MINT_TX, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = UART1_MINT_RTS, + .end = UART1_MINT_RTS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_uart1_device = { + .name = "imx-uart", + .id = 0, + .num_resources = ARRAY_SIZE(imx_uart1_resources), + .resource = imx_uart1_resources, +}; + +static struct resource imx_uart2_resources[] = { + [0] = { + .start = UART2_BASE_ADDR, + .end = UART2_BASE_ADDR + 0xD0, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = UART2_MINT_RX, + .end = UART2_MINT_RX, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = UART2_MINT_TX, + .end = UART2_MINT_TX, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = UART2_MINT_RTS, + .end = UART2_MINT_RTS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_uart2_device = { + .name = "imx-uart", + .id = 1, + .num_resources = ARRAY_SIZE(imx_uart2_resources), + .resource = imx_uart2_resources, +}; + +static struct resource imx_rtc_resources[] = { + [0] = { + .start = 0x00204000, + .end = 0x00204024, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = RTC_INT, + .end = RTC_INT, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = RTC_SAMINT, + .end = RTC_SAMINT, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_rtc_device = { + .name = "rtc-imx", + .id = 0, + .resource = imx_rtc_resources, + .num_resources = ARRAY_SIZE(imx_rtc_resources), +}; + +static struct resource imx_wdt_resources[] = { + [0] = { + .start = 0x00201000, + .end = 0x00201008, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = WDT_INT, + .end = WDT_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_wdt_device = { + .name = "imx-wdt", + .id = 0, + .resource = imx_wdt_resources, + .num_resources = ARRAY_SIZE(imx_wdt_resources), +}; + +static struct resource imx_usb_resources[] = { + [0] = { + .start = 0x00212000, + .end = 0x00212148, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = USBD_INT0, + .end = USBD_INT0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = USBD_INT1, + .end = USBD_INT1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = USBD_INT2, + .end = USBD_INT2, + .flags = IORESOURCE_IRQ, + }, + [4] = { + .start = USBD_INT3, + .end = USBD_INT3, + .flags = IORESOURCE_IRQ, + }, + [5] = { + .start = USBD_INT4, + .end = USBD_INT4, + .flags = IORESOURCE_IRQ, + }, + [6] = { + .start = USBD_INT5, + .end = USBD_INT5, + .flags = IORESOURCE_IRQ, + }, + [7] = { + .start = USBD_INT6, + .end = USBD_INT6, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device imx_usb_device = { + .name = "imx_udc", + .id = 0, + .num_resources = ARRAY_SIZE(imx_usb_resources), + .resource = imx_usb_resources, +}; + +/* GPIO port description */ +static struct mxc_gpio_port imx_gpio_ports[] = { + [0] = { + .chip.label = "gpio-0", + .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR), + .irq = GPIO_INT_PORTA, + .virtual_irq_start = MXC_GPIO_IRQ_START + }, + [1] = { + .chip.label = "gpio-1", + .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x100), + .irq = GPIO_INT_PORTB, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 + }, + [2] = { + .chip.label = "gpio-2", + .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x200), + .irq = GPIO_INT_PORTC, + .virtual_irq_start = MXC_GPIO_IRQ_START + 64 + }, + [3] = { + .chip.label = "gpio-3", + .base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x300), + .irq = GPIO_INT_PORTD, + .virtual_irq_start = MXC_GPIO_IRQ_START + 96 + } +}; + +int __init mxc_register_gpios(void) +{ + return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); +} diff --git a/arch/arm/mach-mx1/devices.h b/arch/arm/mach-mx1/devices.h new file mode 100644 index 00000000000..0da5d7cce3a --- /dev/null +++ b/arch/arm/mach-mx1/devices.h @@ -0,0 +1,7 @@ +extern struct platform_device imx_csi_device; +extern struct platform_device imx_i2c_device; +extern struct platform_device imx_uart1_device; +extern struct platform_device imx_uart2_device; +extern struct platform_device imx_rtc_device; +extern struct platform_device imx_wdt_device; +extern struct platform_device imx_usb_device; diff --git a/arch/arm/mach-integrator/include/mach/dma.h b/arch/arm/mach-mx1/generic.c index fbebe85a2db..0dec6f300ff 100644 --- a/arch/arm/mach-integrator/include/mach/dma.h +++ b/arch/arm/mach-mx1/generic.c @@ -1,7 +1,9 @@ /* - * arch/arm/mach-integrator/include/mach/dma.h + * author: Sascha Hauer + * Created: april 20th, 2004 + * Copyright: Synertronixx GmbH * - * Copyright (C) 1997,1998 Russell King + * Common code for i.MX machines * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -16,4 +18,26 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> + +#include <asm/mach/map.h> + +#include <mach/hardware.h> + +static struct map_desc imx_io_desc[] __initdata = { + { + .virtual = IMX_IO_BASE, + .pfn = __phys_to_pfn(IMX_IO_PHYS), + .length = IMX_IO_SIZE, + .type = MT_DEVICE + } +}; + +void __init mxc_map_io(void) +{ + iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); +} diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c new file mode 100644 index 00000000000..2e4b185fe4a --- /dev/null +++ b/arch/arm/mach-mx1/mx1ads.c @@ -0,0 +1,148 @@ +/* + * arch/arm/mach-imx/mx1ads.c + * + * Initially based on: + * linux-2.6.7-imx/arch/arm/mach-imx/scb9328.c + * Copyright (c) 2004 Sascha Hauer <sascha@saschahauer.de> + * + * 2004 (c) MontaVista Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include <mach/hardware.h> +#include <mach/common.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx1-mx2.h> +#include "devices.h" + +/* + * UARTs platform data + */ +static int mxc_uart1_pins[] = { + PC9_PF_UART1_CTS, + PC10_PF_UART1_RTS, + PC11_PF_UART1_TXD, + PC12_PF_UART1_RXD, +}; + +static int uart1_mxc_init(struct platform_device *pdev) +{ + return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins), "UART1"); +} + +static int uart1_mxc_exit(struct platform_device *pdev) +{ + mxc_gpio_release_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins)); + return 0; +} + +static int mxc_uart2_pins[] = { + PB28_PF_UART2_CTS, + PB29_PF_UART2_RTS, + PB30_PF_UART2_TXD, + PB31_PF_UART2_RXD, +}; + +static int uart2_mxc_init(struct platform_device *pdev) +{ + return mxc_gpio_setup_multiple_pins(mxc_uart2_pins, + ARRAY_SIZE(mxc_uart2_pins), "UART2"); +} + +static int uart2_mxc_exit(struct platform_device *pdev) +{ + mxc_gpio_release_multiple_pins(mxc_uart2_pins, + ARRAY_SIZE(mxc_uart2_pins)); + return 0; +} + +static struct imxuart_platform_data uart_pdata[] = { + { + .init = uart1_mxc_init, + .exit = uart1_mxc_exit, + .flags = IMXUART_HAVE_RTSCTS, + }, { + .init = uart2_mxc_init, + .exit = uart2_mxc_exit, + .flags = IMXUART_HAVE_RTSCTS, + }, +}; + +/* + * Physmap flash + */ + +static struct physmap_flash_data mx1ads_flash_data = { + .width = 4, /* bankwidth in bytes */ +}; + +static struct resource flash_resource = { + .start = IMX_CS0_PHYS, + .end = IMX_CS0_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device flash_device = { + .name = "physmap-flash", + .id = 0, + .resource = &flash_resource, + .num_resources = 1, +}; + +/* + * Board init + */ +static void __init mx1ads_init(void) +{ + /* UART */ + mxc_register_device(&imx_uart1_device, &uart_pdata[0]); + mxc_register_device(&imx_uart2_device, &uart_pdata[1]); + + /* Physmap flash */ + mxc_register_device(&flash_device, &mx1ads_flash_data); +} + +static void __init mx1ads_timer_init(void) +{ + mxc_clocks_init(32000); + mxc_timer_init("gpt_clk"); +} + +struct sys_timer mx1ads_timer = { + .init = mx1ads_timer_init, +}; + +MACHINE_START(MX1ADS, "Freescale MX1ADS") + /* Maintainer: Sascha Hauer, Pengutronix */ + .phys_io = IMX_IO_PHYS, + .io_pg_offst = (IMX_IO_BASE >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = mxc_map_io, + .init_irq = mxc_init_irq, + .timer = &mx1ads_timer, + .init_machine = mx1ads_init, +MACHINE_END + +MACHINE_START(MXLADS, "Freescale MXLADS") + .phys_io = IMX_IO_PHYS, + .io_pg_offst = (IMX_IO_BASE >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = mxc_map_io, + .init_irq = mxc_init_irq, + .timer = &mx1ads_timer, + .init_machine = mx1ads_init, +MACHINE_END diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index bd0559d5933..af121f5ab71 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -190,38 +190,72 @@ struct platform_device mxc_wdt = { .resource = mxc_wdt_resources, }; +static struct resource mxc_w1_master_resources[] = { + { + .start = OWIRE_BASE_ADDR, + .end = OWIRE_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mxc_w1_master_device = { + .name = "mxc_w1", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_w1_master_resources), + .resource = mxc_w1_master_resources, +}; + +static struct resource mxc_nand_resources[] = { + { + .start = NFC_BASE_ADDR, + .end = NFC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_NANDFC, + .end = MXC_INT_NANDFC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_nand_device = { + .name = "mxc_nand", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_nand_resources), + .resource = mxc_nand_resources, +}; + /* GPIO port description */ static struct mxc_gpio_port imx_gpio_ports[] = { [0] = { .chip.label = "gpio-0", .irq = MXC_INT_GPIO, .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 0), - .virtual_irq_start = MXC_MAX_INT_LINES, + .virtual_irq_start = MXC_GPIO_IRQ_START, }, [1] = { .chip.label = "gpio-1", .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 1), - .virtual_irq_start = MXC_MAX_INT_LINES + 32, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32, }, [2] = { .chip.label = "gpio-2", .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 2), - .virtual_irq_start = MXC_MAX_INT_LINES + 64, + .virtual_irq_start = MXC_GPIO_IRQ_START + 64, }, [3] = { .chip.label = "gpio-3", .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 3), - .virtual_irq_start = MXC_MAX_INT_LINES + 96, + .virtual_irq_start = MXC_GPIO_IRQ_START + 96, }, [4] = { .chip.label = "gpio-4", .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 4), - .virtual_irq_start = MXC_MAX_INT_LINES + 128, + .virtual_irq_start = MXC_GPIO_IRQ_START + 128, }, [5] = { .chip.label = "gpio-5", .base = (void*)(AIPI_BASE_ADDR_VIRT + 0x15000 + 0x100 * 5), - .virtual_irq_start = MXC_MAX_INT_LINES + 160, + .virtual_irq_start = MXC_GPIO_IRQ_START + 160, } }; diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index c77a4b8f73b..1e8cb577a64 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -12,4 +12,5 @@ extern struct platform_device mxc_uart_device2; extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_uart_device5; - +extern struct platform_device mxc_w1_master_device; +extern struct platform_device mxc_nand_device; diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index 56e22d3ca07..2b5c67f5457 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -68,15 +68,14 @@ static int mxc_uart0_pins[] = { static int uart_mxc_port0_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart0_pins, - ARRAY_SIZE(mxc_uart0_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART0"); + ARRAY_SIZE(mxc_uart0_pins), "UART0"); } static int uart_mxc_port0_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart0_pins, - ARRAY_SIZE(mxc_uart0_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART0"); + mxc_gpio_release_multiple_pins(mxc_uart0_pins, + ARRAY_SIZE(mxc_uart0_pins)); + return 0; } static int mxc_uart1_pins[] = { @@ -89,15 +88,14 @@ static int mxc_uart1_pins[] = { static int uart_mxc_port1_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, - ARRAY_SIZE(mxc_uart1_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART1"); + ARRAY_SIZE(mxc_uart1_pins), "UART1"); } static int uart_mxc_port1_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, - ARRAY_SIZE(mxc_uart1_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART1"); + mxc_gpio_release_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins)); + return 0; } static int mxc_uart2_pins[] = { @@ -110,15 +108,14 @@ static int mxc_uart2_pins[] = { static int uart_mxc_port2_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart2_pins, - ARRAY_SIZE(mxc_uart2_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART2"); + ARRAY_SIZE(mxc_uart2_pins), "UART2"); } static int uart_mxc_port2_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart2_pins, - ARRAY_SIZE(mxc_uart2_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART2"); + mxc_gpio_release_multiple_pins(mxc_uart2_pins, + ARRAY_SIZE(mxc_uart2_pins)); + return 0; } static int mxc_uart3_pins[] = { @@ -131,15 +128,13 @@ static int mxc_uart3_pins[] = { static int uart_mxc_port3_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart3_pins, - ARRAY_SIZE(mxc_uart3_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART3"); + ARRAY_SIZE(mxc_uart3_pins), "UART3"); } static int uart_mxc_port3_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart3_pins, - ARRAY_SIZE(mxc_uart3_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART3"); + mxc_gpio_release_multiple_pins(mxc_uart3_pins, + ARRAY_SIZE(mxc_uart3_pins)); } static int mxc_uart4_pins[] = { @@ -152,15 +147,14 @@ static int mxc_uart4_pins[] = { static int uart_mxc_port4_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart4_pins, - ARRAY_SIZE(mxc_uart4_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART4"); + ARRAY_SIZE(mxc_uart4_pins), "UART4"); } static int uart_mxc_port4_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart4_pins, - ARRAY_SIZE(mxc_uart4_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART4"); + mxc_gpio_release_multiple_pins(mxc_uart4_pins, + ARRAY_SIZE(mxc_uart4_pins)); + return 0; } static int mxc_uart5_pins[] = { @@ -173,15 +167,14 @@ static int mxc_uart5_pins[] = { static int uart_mxc_port5_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart5_pins, - ARRAY_SIZE(mxc_uart5_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART5"); + ARRAY_SIZE(mxc_uart5_pins), "UART5"); } static int uart_mxc_port5_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart5_pins, - ARRAY_SIZE(mxc_uart5_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART5"); + mxc_gpio_release_multiple_pins(mxc_uart5_pins, + ARRAY_SIZE(mxc_uart5_pins)); + return 0; } static struct platform_device *platform_devices[] __initdata = { @@ -212,15 +205,13 @@ static int mxc_fec_pins[] = { static void gpio_fec_active(void) { mxc_gpio_setup_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "FEC"); + ARRAY_SIZE(mxc_fec_pins), "FEC"); } static void gpio_fec_inactive(void) { - mxc_gpio_setup_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "FEC"); + mxc_gpio_release_multiple_pins(mxc_fec_pins, + ARRAY_SIZE(mxc_fec_pins)); } static struct imxuart_platform_data uart_pdata[] = { diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index 7f55746e259..dfd4156da7d 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -19,6 +19,7 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> +#include <linux/mtd/plat-ram.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/common.h> @@ -27,10 +28,36 @@ #include <asm/mach/time.h> #include <mach/imx-uart.h> #include <mach/board-pcm038.h> +#include <mach/mxc_nand.h> #include "devices.h" /* + * Phytec's PCM038 comes with 2MiB battery buffered SRAM, + * 16 bit width + */ + +static struct platdata_mtd_ram pcm038_sram_data = { + .bankwidth = 2, +}; + +static struct resource pcm038_sram_resource = { + .start = CS1_BASE_ADDR, + .end = CS1_BASE_ADDR + 512 * 1024 - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device pcm038_sram_mtd_device = { + .name = "mtd-ram", + .id = 0, + .dev = { + .platform_data = &pcm038_sram_data, + }, + .num_resources = 1, + .resource = &pcm038_sram_resource, +}; + +/* * Phytec's phyCORE-i.MX27 comes with 32MiB flash, * 16 bit width */ @@ -64,15 +91,14 @@ static int mxc_uart0_pins[] = { static int uart_mxc_port0_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart0_pins, - ARRAY_SIZE(mxc_uart0_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART0"); + ARRAY_SIZE(mxc_uart0_pins), "UART0"); } static int uart_mxc_port0_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart0_pins, - ARRAY_SIZE(mxc_uart0_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART0"); + mxc_gpio_release_multiple_pins(mxc_uart0_pins, + ARRAY_SIZE(mxc_uart0_pins)); + return 0; } static int mxc_uart1_pins[] = { @@ -85,15 +111,14 @@ static int mxc_uart1_pins[] = { static int uart_mxc_port1_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, - ARRAY_SIZE(mxc_uart1_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART1"); + ARRAY_SIZE(mxc_uart1_pins), "UART1"); } static int uart_mxc_port1_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart1_pins, - ARRAY_SIZE(mxc_uart1_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART1"); + mxc_gpio_release_multiple_pins(mxc_uart1_pins, + ARRAY_SIZE(mxc_uart1_pins)); + return 0; } static int mxc_uart2_pins[] = { PE10_PF_UART3_CTS, @@ -104,15 +129,14 @@ static int mxc_uart2_pins[] = { PE10_PF_UART3_CTS, static int uart_mxc_port2_init(struct platform_device *pdev) { return mxc_gpio_setup_multiple_pins(mxc_uart2_pins, - ARRAY_SIZE(mxc_uart2_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "UART2"); + ARRAY_SIZE(mxc_uart2_pins), "UART2"); } static int uart_mxc_port2_exit(struct platform_device *pdev) { - return mxc_gpio_setup_multiple_pins(mxc_uart2_pins, - ARRAY_SIZE(mxc_uart2_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "UART2"); + mxc_gpio_release_multiple_pins(mxc_uart2_pins, + ARRAY_SIZE(mxc_uart2_pins)); + return 0; } static struct imxuart_platform_data uart_pdata[] = { @@ -155,29 +179,47 @@ static int mxc_fec_pins[] = { static void gpio_fec_active(void) { mxc_gpio_setup_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins), - MXC_GPIO_ALLOC_MODE_NORMAL, "FEC"); + ARRAY_SIZE(mxc_fec_pins), "FEC"); } static void gpio_fec_inactive(void) { - mxc_gpio_setup_multiple_pins(mxc_fec_pins, - ARRAY_SIZE(mxc_fec_pins), - MXC_GPIO_ALLOC_MODE_RELEASE, "FEC"); + mxc_gpio_release_multiple_pins(mxc_fec_pins, + ARRAY_SIZE(mxc_fec_pins)); } +static struct mxc_nand_platform_data pcm038_nand_board_info = { + .width = 1, + .hw_ecc = 1, +}; + static struct platform_device *platform_devices[] __initdata = { &pcm038_nor_mtd_device, + &mxc_w1_master_device, + &pcm038_sram_mtd_device, }; +/* On pcm038 there's a sram attached to CS1, we enable the chipselect here and + * setup other stuffs to access the sram. */ +static void __init pcm038_init_sram(void) +{ + __raw_writel(0x0000d843, CSCR_U(1)); + __raw_writel(0x22252521, CSCR_L(1)); + __raw_writel(0x22220a00, CSCR_A(1)); +} + static void __init pcm038_init(void) { gpio_fec_active(); + pcm038_init_sram(); mxc_register_device(&mxc_uart_device0, &uart_pdata[0]); mxc_register_device(&mxc_uart_device1, &uart_pdata[1]); mxc_register_device(&mxc_uart_device2, &uart_pdata[2]); + mxc_gpio_mode(PE16_AF_RTCK); /* OWIRE */ + mxc_register_device(&mxc_nand_device, &pcm038_nand_board_info); + platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); #ifdef CONFIG_MACH_PCM970_BASEBOARD diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index db9431dee1b..e79659e8176 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -21,5 +21,19 @@ config MACH_MX31LITE Include support for MX31 LITEKIT platform. This includes specific configurations for the board and its peripherals. +config MACH_MX31_3DS + bool "Support MX31PDK (3DS)" + default n + help + Include support for MX31PDK (3DS) platform. This includes specific + configurations for the board and its peripherals. + +config MACH_MX31MOBOARD + bool "Support mx31moboard platforms (EPFL Mobots group)" + default n + help + Include support for mx31moboard platform. This includes specific + configurations for the board and its peripherals. + endmenu diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile index 8b21abb71fb..5a151540fe8 100644 --- a/arch/arm/mach-mx3/Makefile +++ b/arch/arm/mach-mx3/Makefile @@ -8,3 +8,5 @@ obj-y := mm.o clock.o devices.o iomux.o obj-$(CONFIG_MACH_MX31ADS) += mx31ads.o obj-$(CONFIG_MACH_MX31LITE) += mx31lite.o obj-$(CONFIG_MACH_PCM037) += pcm037.o +obj-$(CONFIG_MACH_MX31_3DS) += mx31pdk.o +obj-$(CONFIG_MACH_MX31MOBOARD) += mx31moboard.o diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index 9f14a871ee7..b1746aae1f8 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -24,6 +24,7 @@ #include <linux/err.h> #include <linux/io.h> #include <mach/clock.h> +#include <mach/hardware.h> #include <asm/div64.h> #include "crm_regs.h" diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index a6bdcc07f3c..1d46cb4adf9 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -125,19 +125,19 @@ static struct mxc_gpio_port imx_gpio_ports[] = { .chip.label = "gpio-0", .base = IO_ADDRESS(GPIO1_BASE_ADDR), .irq = MXC_INT_GPIO1, - .virtual_irq_start = MXC_GPIO_INT_BASE + .virtual_irq_start = MXC_GPIO_IRQ_START, }, [1] = { .chip.label = "gpio-1", .base = IO_ADDRESS(GPIO2_BASE_ADDR), .irq = MXC_INT_GPIO2, - .virtual_irq_start = MXC_GPIO_INT_BASE + GPIO_NUM_PIN + .virtual_irq_start = MXC_GPIO_IRQ_START + 32, }, [2] = { .chip.label = "gpio-2", .base = IO_ADDRESS(GPIO3_BASE_ADDR), .irq = MXC_INT_GPIO3, - .virtual_irq_start = MXC_GPIO_INT_BASE + GPIO_NUM_PIN * 2 + .virtual_irq_start = MXC_GPIO_IRQ_START + 64, } }; @@ -145,3 +145,37 @@ int __init mxc_register_gpios(void) { return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); } + +static struct resource mxc_w1_master_resources[] = { + { + .start = OWIRE_BASE_ADDR, + .end = OWIRE_BASE_ADDR + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device mxc_w1_master_device = { + .name = "mxc_w1", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_w1_master_resources), + .resource = mxc_w1_master_resources, +}; + +static struct resource mxc_nand_resources[] = { + { + .start = NFC_BASE_ADDR, + .end = NFC_BASE_ADDR + 0xfff, + .flags = IORESOURCE_MEM + }, { + .start = MXC_INT_NANDFC, + .end = MXC_INT_NANDFC, + .flags = IORESOURCE_IRQ + }, +}; + +struct platform_device mxc_nand_device = { + .name = "mxc_nand", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_nand_resources), + .resource = mxc_nand_resources, +}; diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 4dc03f9e600..9949ef4e069 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -4,3 +4,5 @@ extern struct platform_device mxc_uart_device1; extern struct platform_device mxc_uart_device2; extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device4; +extern struct platform_device mxc_w1_master_device; +extern struct platform_device mxc_nand_device; diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c index 6e664be8cc1..7a5088b519a 100644 --- a/arch/arm/mach-mx3/iomux.c +++ b/arch/arm/mach-mx3/iomux.c @@ -74,17 +74,18 @@ void mxc_iomux_set_pad(enum iomux_pins pin, u32 config) u32 field, l; void __iomem *reg; - reg = IOMUXSW_PAD_CTL + (pin + 2) / 3; + pin &= IOMUX_PADNUM_MASK; + reg = IOMUXSW_PAD_CTL + (pin + 2) / 3 * 4; field = (pin + 2) % 3; - pr_debug("%s: reg offset = 0x%x field = %d\n", + pr_debug("%s: reg offset = 0x%x, field = %d\n", __func__, (pin + 2) / 3, field); spin_lock(&gpio_mux_lock); l = __raw_readl(reg); - l &= ~(0x1ff << (field * 9)); - l |= config << (field * 9); + l &= ~(0x1ff << (field * 10)); + l |= config << (field * 10); __raw_writel(l, reg); spin_unlock(&gpio_mux_lock); diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c new file mode 100644 index 00000000000..c29098af739 --- /dev/null +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2008 Valentin Longchamp, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> + +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> +#include <linux/mtd/partitions.h> +#include <linux/memory.h> + +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/mach/map.h> +#include <mach/common.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx3.h> + +#include "devices.h" + +static struct physmap_flash_data mx31moboard_flash_data = { + .width = 2, +}; + +static struct resource mx31moboard_flash_resource = { + .start = 0xa0000000, + .end = 0xa1ffffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device mx31moboard_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &mx31moboard_flash_data, + }, + .resource = &mx31moboard_flash_resource, + .num_resources = 1, +}; + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static struct platform_device *devices[] __initdata = { + &mx31moboard_flash, +}; + +/* + * Board specific initialization. + */ +static void __init mxc_board_init(void) +{ + platform_add_devices(devices, ARRAY_SIZE(devices)); + + mxc_iomux_mode(MX31_PIN_CTS1__CTS1); + mxc_iomux_mode(MX31_PIN_RTS1__RTS1); + mxc_iomux_mode(MX31_PIN_TXD1__TXD1); + mxc_iomux_mode(MX31_PIN_RXD1__RXD1); + + mxc_register_device(&mxc_uart_device0, &uart_pdata); + + mxc_iomux_mode(MX31_PIN_CTS2__CTS2); + mxc_iomux_mode(MX31_PIN_RTS2__RTS2); + mxc_iomux_mode(MX31_PIN_TXD2__TXD2); + mxc_iomux_mode(MX31_PIN_RXD2__RXD2); + + mxc_register_device(&mxc_uart_device1, &uart_pdata); + + mxc_iomux_mode(MX31_PIN_PC_RST__CTS5); + mxc_iomux_mode(MX31_PIN_PC_VS2__RTS5); + mxc_iomux_mode(MX31_PIN_PC_BVD2__TXD5); + mxc_iomux_mode(MX31_PIN_PC_BVD1__RXD5); + + mxc_register_device(&mxc_uart_device4, &uart_pdata); +} + +/* + * This structure defines static mappings for the mx31moboard. + */ +static struct map_desc mx31moboard_io_desc[] __initdata = { + { + .virtual = AIPS1_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), + .length = AIPS1_SIZE, + .type = MT_DEVICE_NONSHARED + }, { + .virtual = AIPS2_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), + .length = AIPS2_SIZE, + .type = MT_DEVICE_NONSHARED + }, +}; + +/* + * Set up static virtual mappings. + */ +void __init mx31moboard_map_io(void) +{ + mxc_map_io(); + iotable_init(mx31moboard_io_desc, ARRAY_SIZE(mx31moboard_io_desc)); +} + +static void __init mx31moboard_timer_init(void) +{ + mxc_clocks_init(26000000); + mxc_timer_init("ipg_clk.0"); +} + +struct sys_timer mx31moboard_timer = { + .init = mx31moboard_timer_init, +}; + +MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") + /* Maintainer: Valentin Longchamp, EPFL Mobots group */ + .phys_io = AIPS1_BASE_ADDR, + .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = mx31moboard_map_io, + .init_irq = mxc_init_irq, + .init_machine = mxc_board_init, + .timer = &mx31moboard_timer, +MACHINE_END + diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c new file mode 100644 index 00000000000..d464d068a4a --- /dev/null +++ b/arch/arm/mach-mx3/mx31pdk.c @@ -0,0 +1,115 @@ +/* + * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/clk.h> +#include <linux/irq.h> + +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/memory.h> +#include <asm/mach/map.h> +#include <mach/common.h> +#include <mach/board-mx31pdk.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx3.h> +#include "devices.h" + +/*! + * @file mx31pdk.c + * + * @brief This file contains the board-specific initialization routines. + * + * @ingroup System + */ + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static inline void mxc_init_imx_uart(void) +{ + mxc_iomux_mode(MX31_PIN_CTS1__CTS1); + mxc_iomux_mode(MX31_PIN_RTS1__RTS1); + mxc_iomux_mode(MX31_PIN_TXD1__TXD1); + mxc_iomux_mode(MX31_PIN_RXD1__RXD1); + + mxc_register_device(&mxc_uart_device0, &uart_pdata); +} + +/*! + * This structure defines static mappings for the i.MX31PDK board. + */ +static struct map_desc mx31pdk_io_desc[] __initdata = { + { + .virtual = AIPS1_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), + .length = AIPS1_SIZE, + .type = MT_DEVICE_NONSHARED + }, { + .virtual = AIPS2_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), + .length = AIPS2_SIZE, + .type = MT_DEVICE_NONSHARED + }, +}; + +/*! + * Set up static virtual mappings. + */ +static void __init mx31pdk_map_io(void) +{ + mxc_map_io(); + iotable_init(mx31pdk_io_desc, ARRAY_SIZE(mx31pdk_io_desc)); +} + +/*! + * Board specific initialization. + */ +static void __init mxc_board_init(void) +{ + mxc_init_imx_uart(); +} + +static void __init mx31pdk_timer_init(void) +{ + mxc_clocks_init(26000000); + mxc_timer_init("ipg_clk.0"); +} + +static struct sys_timer mx31pdk_timer = { + .init = mx31pdk_timer_init, +}; + +/* + * The following uses standard kernel macros defined in arch.h in order to + * initialize __mach_desc_MX31PDK data structure. + */ +MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)") + /* Maintainer: Freescale Semiconductor, Inc. */ + .phys_io = AIPS1_BASE_ADDR, + .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = mx31pdk_map_io, + .init_irq = mxc_init_irq, + .init_machine = mxc_board_init, + .timer = &mx31pdk_timer, +MACHINE_END diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index 843f68c8ead..8cea8258722 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -21,7 +21,11 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> +#include <linux/mtd/plat-ram.h> #include <linux/memory.h> +#include <linux/gpio.h> +#include <linux/smc911x.h> +#include <linux/interrupt.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -32,6 +36,7 @@ #include <mach/imx-uart.h> #include <mach/iomux-mx3.h> #include <mach/board-pcm037.h> +#include <mach/mxc_nand.h> #include "devices.h" @@ -59,8 +64,63 @@ static struct imxuart_platform_data uart_pdata = { .flags = IMXUART_HAVE_RTSCTS, }; +static struct resource smc911x_resources[] = { + [0] = { + .start = CS1_BASE_ADDR + 0x300, + .end = CS1_BASE_ADDR + 0x300 + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), + .end = IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smc911x_platdata smc911x_info = { + .flags = SMC911X_USE_32BIT, + .irq_flags = IRQF_SHARED | IRQF_TRIGGER_LOW, +}; + +static struct platform_device pcm037_eth = { + .name = "smc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smc911x_resources), + .resource = smc911x_resources, + .dev = { + .platform_data = &smc911x_info, + }, +}; + +static struct platdata_mtd_ram pcm038_sram_data = { + .bankwidth = 2, +}; + +static struct resource pcm038_sram_resource = { + .start = CS4_BASE_ADDR, + .end = CS4_BASE_ADDR + 512 * 1024 - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device pcm037_sram_device = { + .name = "mtd-ram", + .id = 0, + .dev = { + .platform_data = &pcm038_sram_data, + }, + .num_resources = 1, + .resource = &pcm038_sram_resource, +}; + +static struct mxc_nand_platform_data pcm037_nand_board_info = { + .width = 1, + .hw_ecc = 1, +}; + static struct platform_device *devices[] __initdata = { &pcm037_flash, + &pcm037_eth, + &pcm037_sram_device, }; /* @@ -81,6 +141,16 @@ static void __init mxc_board_init(void) mxc_iomux_mode(MX31_PIN_CSPI3_MISO__TXD3); mxc_register_device(&mxc_uart_device2, &uart_pdata); + + mxc_iomux_mode(MX31_PIN_BATT_LINE__OWIRE); + mxc_register_device(&mxc_w1_master_device, NULL); + + /* SMSC9215 IRQ pin */ + mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO3_1, IOMUX_CONFIG_GPIO)); + if (!gpio_request(MX31_PIN_GPIO3_1, "pcm037-eth")) + gpio_direction_input(MX31_PIN_GPIO3_1); + + mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info); } /* diff --git a/arch/arm/mach-netx/fb.c b/arch/arm/mach-netx/fb.c index 24c79650f9f..8f1f992f002 100644 --- a/arch/arm/mach-netx/fb.c +++ b/arch/arm/mach-netx/fb.c @@ -22,14 +22,11 @@ #include <linux/dma-mapping.h> #include <linux/amba/bus.h> #include <linux/amba/clcd.h> +#include <linux/err.h> #include <mach/netx-regs.h> #include <mach/hardware.h> -struct clk {}; - -static struct clk fb_clk; - static struct clcd_panel *netx_panel; void netx_clcd_enable(struct clcd_fb *fb) @@ -85,7 +82,7 @@ int clk_enable(struct clk *clk) struct clk *clk_get(struct device *dev, const char *id) { - return &fb_clk; + return dev && strcmp(dev_name(dev), "fb") == 0 ? NULL : ERR_PTR(-ENOENT); } void clk_put(struct clk *clk) diff --git a/arch/arm/mach-netx/include/mach/dma.h b/arch/arm/mach-netx/include/mach/dma.h deleted file mode 100644 index 690b3ebc43a..00000000000 --- a/arch/arm/mach-netx/include/mach/dma.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-netx/include/mach/dma.h - * - * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define MAX_DMA_CHANNELS 0 -#define MAX_DMA_ADDRESS ~0 diff --git a/arch/arm/mach-netx/include/mach/io.h b/arch/arm/mach-netx/include/mach/io.h index 468b92a8258..c3921cb3b6a 100644 --- a/arch/arm/mach-netx/include/mach/io.h +++ b/arch/arm/mach-netx/include/mach/io.h @@ -22,7 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-netx/include/mach/memory.h b/arch/arm/mach-netx/include/mach/memory.h index 53745a1378d..9a363f297f9 100644 --- a/arch/arm/mach-netx/include/mach/memory.h +++ b/arch/arm/mach-netx/include/mach/memory.h @@ -22,15 +22,5 @@ #define PHYS_OFFSET UL(0x80000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-netx/include/mach/netx-regs.h b/arch/arm/mach-netx/include/mach/netx-regs.h index 5104a00d40f..08c60ff227b 100644 --- a/arch/arm/mach-netx/include/mach/netx-regs.h +++ b/arch/arm/mach-netx/include/mach/netx-regs.h @@ -328,6 +328,28 @@ #define NETX_PFIFO_FILL_LEVEL(pfifo) NETX_PFIFO_REG(0x180 + ((pfifo)<<2)) #define NETX_PFIFO_XPEC_ISR(xpec) NETX_PFIFO_REG(0x400 + ((xpec) << 2)) + +/******************************* + * Memory Controller * + *******************************/ + +/* Registers */ +#define NETX_MEMCR_REG(ofs) __io(NETX_VA_MEMCR + (ofs)) +#define NETX_MEMCR_SRAM_CTRL(cs) NETX_MEMCR_REG(0x0 + 4 * (cs)) /* SRAM for CS 0..2 */ +#define NETX_MEMCR_SDRAM_CFG_CTRL NETX_MEMCR_REG(0x40) +#define NETX_MEMCR_SDRAM_TIMING_CTRL NETX_MEMCR_REG(0x44) +#define NETX_MEMCR_SDRAM_MODE NETX_MEMCR_REG(0x48) +#define NETX_MEMCR_SDRAM_EXT_MODE NETX_MEMCR_REG(0x4c) +#define NETX_MEMCR_PRIO_TIMESLOT_CTRL NETX_MEMCR_REG(0x80) +#define NETX_MEMCR_PRIO_ACCESS_CTRL NETX_MEMCR_REG(0x84) + +/* Bits */ +#define NETX_MEMCR_SRAM_CTRL_WIDTHEXTMEM(x) (((x) & 0x3) << 24) +#define NETX_MEMCR_SRAM_CTRL_WSPOSTPAUSEEXTMEM(x) (((x) & 0x3) << 16) +#define NETX_MEMCR_SRAM_CTRL_WSPREPASEEXTMEM(x) (((x) & 0x3) << 8) +#define NETX_MEMCR_SRAM_CTRL_WSEXTMEM(x) (((x) & 0x1f) << 0) + + /******************************* * Dual Port Memory * *******************************/ diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c index 7c540c1f01f..d51d627ce7c 100644 --- a/arch/arm/mach-netx/time.c +++ b/arch/arm/mach-netx/time.c @@ -21,43 +21,100 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/clocksource.h> +#include <linux/clockchips.h> #include <linux/io.h> #include <mach/hardware.h> #include <asm/mach/time.h> #include <mach/netx-regs.h> +#define TIMER_CLOCKEVENT 0 +#define TIMER_CLOCKSOURCE 1 + +static void netx_set_mode(enum clock_event_mode mode, + struct clock_event_device *clk) +{ + u32 tmode; + + /* disable timer */ + writel(0, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKEVENT)); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + writel(LATCH, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT)); + tmode = NETX_GPIO_COUNTER_CTRL_RST_EN | + NETX_GPIO_COUNTER_CTRL_IRQ_EN | + NETX_GPIO_COUNTER_CTRL_RUN; + break; + + case CLOCK_EVT_MODE_ONESHOT: + writel(0, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT)); + tmode = NETX_GPIO_COUNTER_CTRL_IRQ_EN | + NETX_GPIO_COUNTER_CTRL_RUN; + break; + + default: + WARN(1, "%s: unhandled mode %d\n", __func__, mode); + /* fall through */ + + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_RESUME: + tmode = 0; + break; + } + + writel(tmode, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKEVENT)); +} + +static int netx_set_next_event(unsigned long evt, + struct clock_event_device *clk) +{ + writel(0 - evt, NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKEVENT)); + return 0; +} + +static struct clock_event_device netx_clockevent = { + .name = "netx-timer" __stringify(TIMER_CLOCKEVENT), + .shift = 32, + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .set_next_event = netx_set_next_event, + .set_mode = netx_set_mode, +}; + /* * IRQ handler for the timer */ static irqreturn_t netx_timer_interrupt(int irq, void *dev_id) { - timer_tick(); + struct clock_event_device *evt = &netx_clockevent; /* acknowledge interrupt */ writel(COUNTER_BIT(0), NETX_GPIO_IRQ); + evt->event_handler(evt); + return IRQ_HANDLED; } static struct irqaction netx_timer_irq = { - .name = "NetX Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = netx_timer_interrupt, + .name = "NetX Timer Tick", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = netx_timer_interrupt, }; cycle_t netx_get_cycles(void) { - return readl(NETX_GPIO_COUNTER_CURRENT(1)); + return readl(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE)); } static struct clocksource clocksource_netx = { - .name = "netx_timer", + .name = "netx_timer", .rating = 200, .read = netx_get_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, + .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -77,24 +134,37 @@ static void __init netx_timer_init(void) /* acknowledge interrupt */ writel(COUNTER_BIT(0), NETX_GPIO_IRQ); - /* Enable the interrupt in the specific timer register and start timer */ + /* Enable the interrupt in the specific timer + * register and start timer + */ writel(COUNTER_BIT(0), NETX_GPIO_IRQ_ENABLE); writel(NETX_GPIO_COUNTER_CTRL_IRQ_EN | NETX_GPIO_COUNTER_CTRL_RUN, - NETX_GPIO_COUNTER_CTRL(0)); + NETX_GPIO_COUNTER_CTRL(0)); setup_irq(NETX_IRQ_TIMER0, &netx_timer_irq); /* Setup timer one for clocksource */ - writel(0, NETX_GPIO_COUNTER_CTRL(1)); - writel(0, NETX_GPIO_COUNTER_CURRENT(1)); - writel(0xFFFFFFFF, NETX_GPIO_COUNTER_MAX(1)); + writel(0, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE)); + writel(0, NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE)); + writel(0xffffffff, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKSOURCE)); - writel(NETX_GPIO_COUNTER_CTRL_RUN, - NETX_GPIO_COUNTER_CTRL(1)); + writel(NETX_GPIO_COUNTER_CTRL_RUN, + NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE)); clocksource_netx.mult = clocksource_hz2mult(CLOCK_TICK_RATE, clocksource_netx.shift); clocksource_register(&clocksource_netx); + + netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, + netx_clockevent.shift); + netx_clockevent.max_delta_ns = + clockevent_delta2ns(0xfffffffe, &netx_clockevent); + /* with max_delta_ns >= delta2ns(0x800) the system currently runs fine. + * Adding some safety ... */ + netx_clockevent.min_delta_ns = + clockevent_delta2ns(0xa00, &netx_clockevent); + netx_clockevent.cpumask = cpumask_of_cpu(0); + clockevents_register_device(&netx_clockevent); } struct sys_timer netx_timer = { diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c index 32eabf5dfa4..8fc6205dc3a 100644 --- a/arch/arm/mach-netx/xc.c +++ b/arch/arm/mach-netx/xc.c @@ -92,10 +92,10 @@ static int xc_check_ptr(struct xc *x, unsigned long adr, unsigned int size) return -1; } -static int xc_patch(struct xc *x, void *patch, int count) +static int xc_patch(struct xc *x, const void *patch, int count) { unsigned int val, adr; - unsigned int *data = patch; + const unsigned int *data = patch; int i; for (i = 0; i < count; i++) { @@ -117,7 +117,7 @@ int xc_request_firmware(struct xc *x) struct fw_header *head; unsigned int size; int i; - void *src; + const void *src; unsigned long dst; sprintf(name, "xc%d.bin", x->no); diff --git a/arch/arm/mach-ns9xxx/include/mach/dma.h b/arch/arm/mach-ns9xxx/include/mach/dma.h deleted file mode 100644 index 3f50d8c9e5c..00000000000 --- a/arch/arm/mach-ns9xxx/include/mach/dma.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * arch/arm/mach-ns9xxx/include/mach/dma.h - * - * Copyright (C) 2006 by Digi International Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#endif /* ifndef __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/hardware.h b/arch/arm/mach-ns9xxx/include/mach/hardware.h index 6dbb2030f56..76631128e11 100644 --- a/arch/arm/mach-ns9xxx/include/mach/hardware.h +++ b/arch/arm/mach-ns9xxx/include/mach/hardware.h @@ -11,8 +11,6 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include <asm/memory.h> - /* * NetSilicon NS9xxx internal mapping: * diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h index 027bf649645..f08451d2e1b 100644 --- a/arch/arm/mach-ns9xxx/include/mach/io.h +++ b/arch/arm/mach-ns9xxx/include/mach/io.h @@ -13,7 +13,7 @@ #define IO_SPACE_LIMIT 0xffffffff /* XXX */ -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #define __mem_isa(a) (IO_BASE + (a)) diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h index 649ee6235b9..6107193adbf 100644 --- a/arch/arm/mach-ns9xxx/include/mach/memory.h +++ b/arch/arm/mach-ns9xxx/include/mach/memory.h @@ -21,7 +21,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 79f0b1f8497..10a301e3243 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -4,16 +4,19 @@ comment "OMAP Core Type" config ARCH_OMAP730 depends on ARCH_OMAP1 bool "OMAP730 Based System" + select CPU_ARM926T select ARCH_OMAP_OTG config ARCH_OMAP15XX depends on ARCH_OMAP1 default y bool "OMAP15xx Based System" + select CPU_ARM925T config ARCH_OMAP16XX depends on ARCH_OMAP1 bool "OMAP16xx Based System" + select CPU_ARM926T select ARCH_OMAP_OTG comment "OMAP Board Type" diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index db789461fca..30308294e7c 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN); + return gpio_get_value(P2_NAND_RB_GPIO_PIN); } static struct omap_uart_config fsample_uart_config __initdata = { @@ -223,8 +223,9 @@ static struct omap_board_config_kernel fsample_config[] = { static void __init omap_fsample_init(void) { - if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c index ab9ee5820c4..409fa56d0a8 100644 --- a/arch/arm/mach-omap1/board-h2-mmc.c +++ b/arch/arm/mach-omap1/board-h2-mmc.c @@ -12,90 +12,68 @@ * published by the Free Software Foundation. */ +#include <linux/platform_device.h> + +#include <linux/i2c/tps65010.h> + #include <mach/mmc.h> #include <mach/gpio.h> -#ifdef CONFIG_MMC_OMAP -static int slot_cover_open; -static struct device *mmc_device; +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) -static int h2_mmc_set_power(struct device *dev, int slot, int power_on, +static int mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, - power_on ? "on" : "off", vdd); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } + if (power_on) + gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 1); + else + gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 0); return 0; } -static int h2_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) +static int mmc_late_init(struct device *dev) { -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1, - bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } + int ret; - return 0; -} + ret = gpio_request(H2_TPS_GPIO_MMC_PWR_EN, "MMC power"); + if (ret < 0) + return ret; -static int h2_mmc_get_cover_state(struct device *dev, int slot) -{ - BUG_ON(slot != 0); - - return slot_cover_open; -} - -void h2_mmc_slot_cover_handler(void *arg, int state) -{ - if (mmc_device == NULL) - return; - - slot_cover_open = state; - omap_mmc_notify_cover_event(mmc_device, 0, state); -} - -static int h2_mmc_late_init(struct device *dev) -{ - int ret = 0; - - mmc_device = dev; + gpio_direction_output(H2_TPS_GPIO_MMC_PWR_EN, 0); return ret; } -static void h2_mmc_cleanup(struct device *dev) +static void mmc_shutdown(struct device *dev) { + gpio_free(H2_TPS_GPIO_MMC_PWR_EN); } -static struct omap_mmc_platform_data h2_mmc_data = { +/* + * H2 could use the following functions tested: + * - mmc_get_cover_state that uses OMAP_MPUIO(1) + * - mmc_get_wp that uses OMAP_MPUIO(3) + */ +static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, - .switch_slot = NULL, - .init = h2_mmc_late_init, - .cleanup = h2_mmc_cleanup, + .init = mmc_late_init, + .shutdown = mmc_shutdown, + .dma_mask = 0xffffffff, .slots[0] = { - .set_power = h2_mmc_set_power, - .set_bus_mode = h2_mmc_set_bus_mode, - .get_ro = NULL, - .get_cover_state = h2_mmc_get_cover_state, + .set_power = mmc_set_power, .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 | MMC_VDD_32_33 | MMC_VDD_33_34, .name = "mmcblk", }, }; +static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC]; + void __init h2_mmc_init(void) { - omap_set_mmc_info(1, &h2_mmc_data); + mmc_data[0] = &mmc1_data; + omap1_init_mmc(mmc_data, OMAP16XX_NR_MMC); } #else @@ -104,7 +82,4 @@ void __init h2_mmc_init(void) { } -void h2_mmc_slot_cover_handler(void *arg, int state) -{ -} #endif diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 3b65914b914..b240c5f861d 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -250,11 +250,8 @@ static struct platform_device h2_kp_device = { #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) static int h2_transceiver_mode(struct device *dev, int state) { - if (state & IR_SIRMODE) - omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 0); - else /* MIR/FIR */ - omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 1); - + /* SIR when low, else MIR/FIR when HIGH */ + gpio_set_value(H2_IRDA_FIRSEL_GPIO_PIN, !(state & IR_SIRMODE)); return 0; } #endif @@ -342,16 +339,31 @@ static struct platform_device *h2_devices[] __initdata = { static void __init h2_init_smc91x(void) { - if ((omap_request_gpio(0)) < 0) { + if (gpio_request(0, "SMC91x irq") < 0) { printk("Error requesting gpio 0 for smc91x irq\n"); return; } } +static int tps_setup(struct i2c_client *client, void *context) +{ + tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V | + TPS_LDO1_ENABLE | TPS_VLDO1_3_0V); + + return 0; +} + +static struct tps65010_board tps_board = { + .base = H2_TPS_GPIO_BASE, + .outmask = 0x0f, + .setup = tps_setup, +}; + static struct i2c_board_info __initdata h2_i2c_board_info[] = { { I2C_BOARD_INFO("tps65010", 0x48), .irq = OMAP_GPIO_IRQ(58), + .platform_data = &tps_board, }, { I2C_BOARD_INFO("isp1301_omap", 0x2d), .irq = OMAP_GPIO_IRQ(2), @@ -381,15 +393,6 @@ static struct omap_usb_config h2_usb_config __initdata = { .pins[1] = 3, }; -static struct omap_mmc_config h2_mmc_config __initdata = { - .mmc[0] = { - .enabled = 1, - .wire4 = 1, - }, -}; - -extern struct omap_mmc_platform_data h2_mmc_data; - static struct omap_uart_config h2_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; @@ -400,7 +403,6 @@ static struct omap_lcd_config h2_lcd_config __initdata = { static struct omap_board_config_kernel h2_config[] __initdata = { { OMAP_TAG_USB, &h2_usb_config }, - { OMAP_TAG_MMC, &h2_mmc_config }, { OMAP_TAG_UART, &h2_uart_config }, { OMAP_TAG_LCD, &h2_lcd_config }, }; @@ -409,7 +411,7 @@ static struct omap_board_config_kernel h2_config[] __initdata = { static int h2_nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN); + return gpio_get_value(H2_NAND_RB_GPIO_PIN); } static void __init h2_init(void) @@ -428,8 +430,9 @@ static void __init h2_init(void) h2_nand_resource.end = h2_nand_resource.start = OMAP_CS2B_PHYS; h2_nand_resource.end += SZ_4K - 1; - if (!(omap_request_gpio(H2_NAND_RB_GPIO_PIN))) - h2_nand_data.dev_ready = h2_nand_dev_ready; + if (gpio_request(H2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + gpio_direction_input(H2_NAND_RB_GPIO_PIN); omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); @@ -441,10 +444,10 @@ static void __init h2_init(void) /* Irda */ #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A); - if (!(omap_request_gpio(H2_IRDA_FIRSEL_GPIO_PIN))) { - omap_set_gpio_direction(H2_IRDA_FIRSEL_GPIO_PIN, 0); - h2_irda_data.transceiver_mode = h2_transceiver_mode; - } + if (gpio_request(H2_IRDA_FIRSEL_GPIO_PIN, "IRDA mode") < 0) + BUG(); + gpio_direction_output(H2_IRDA_FIRSEL_GPIO_PIN, 0); + h2_irda_data.transceiver_mode = h2_transceiver_mode; #endif platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c index 36085819098..fdfe793d56f 100644 --- a/arch/arm/mach-omap1/board-h3-mmc.c +++ b/arch/arm/mach-omap1/board-h3-mmc.c @@ -12,94 +12,55 @@ * published by the Free Software Foundation. */ +#include <linux/platform_device.h> + +#include <linux/i2c/tps65010.h> + #include <mach/mmc.h> #include <mach/gpio.h> -#ifdef CONFIG_MMC_OMAP -static int slot_cover_open; -static struct device *mmc_device; +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) -static int h3_mmc_set_power(struct device *dev, int slot, int power_on, +static int mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, - power_on ? "on" : "off", vdd); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } + if (power_on) + gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 1); + else + gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0); return 0; } -static int h3_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) -{ - int ret = 0; - -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1, - bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } - - /* Treated on upper level */ - - return bus_mode; -} - -static int h3_mmc_get_cover_state(struct device *dev, int slot) -{ - BUG_ON(slot != 0); - - return slot_cover_open; -} - -void h3_mmc_slot_cover_handler(void *arg, int state) -{ - if (mmc_device == NULL) - return; - - slot_cover_open = state; - omap_mmc_notify_cover_event(mmc_device, 0, state); -} - -static int h3_mmc_late_init(struct device *dev) -{ - int ret = 0; - - mmc_device = dev; - - return ret; -} - -static void h3_mmc_cleanup(struct device *dev) -{ -} - -static struct omap_mmc_platform_data h3_mmc_data = { +/* + * H3 could use the following functions tested: + * - mmc_get_cover_state that uses OMAP_MPUIO(1) + * - mmc_get_wp that maybe uses OMAP_MPUIO(3) + */ +static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, - .switch_slot = NULL, - .init = h3_mmc_late_init, - .cleanup = h3_mmc_cleanup, + .dma_mask = 0xffffffff, .slots[0] = { - .set_power = h3_mmc_set_power, - .set_bus_mode = h3_mmc_set_bus_mode, - .get_ro = NULL, - .get_cover_state = h3_mmc_get_cover_state, + .set_power = mmc_set_power, .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 | MMC_VDD_32_33 | MMC_VDD_33_34, .name = "mmcblk", }, }; +static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC]; + void __init h3_mmc_init(void) { - omap_set_mmc_info(1, &h3_mmc_data); + int ret; + + ret = gpio_request(H3_TPS_GPIO_MMC_PWR_EN, "MMC power"); + if (ret < 0) + return; + gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0); + + mmc_data[0] = &mmc1_data; + omap1_init_mmc(mmc_data, OMAP16XX_NR_MMC); } #else @@ -108,7 +69,4 @@ void __init h3_mmc_init(void) { } -void h3_mmc_slot_cover_handler(void *arg, int state) -{ -} #endif diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index adfcd7b5139..5157eea9be3 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -447,15 +447,6 @@ static struct omap_usb_config h3_usb_config __initdata = { .pins[1] = 3, }; -static struct omap_mmc_config h3_mmc_config __initdata = { - .mmc[0] = { - .enabled = 1, - .wire4 = 1, - }, -}; - -extern struct omap_mmc_platform_data h3_mmc_data; - static struct omap_uart_config h3_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; @@ -466,7 +457,6 @@ static struct omap_lcd_config h3_lcd_config __initdata = { static struct omap_board_config_kernel h3_config[] __initdata = { { OMAP_TAG_USB, &h3_usb_config }, - { OMAP_TAG_MMC, &h3_mmc_config }, { OMAP_TAG_UART, &h3_uart_config }, { OMAP_TAG_LCD, &h3_lcd_config }, }; @@ -498,7 +488,7 @@ static struct omap_gpio_switch h3_gpio_switches[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(H3_NAND_RB_GPIO_PIN); + return gpio_get_value(H3_NAND_RB_GPIO_PIN); } static void __init h3_init(void) @@ -516,8 +506,9 @@ static void __init h3_init(void) nand_resource.end = nand_resource.start = OMAP_CS2B_PHYS; nand_resource.end += SZ_4K - 1; - if (!(omap_request_gpio(H3_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; /* GPIO10 Func_MUX_CTRL reg bit 29:27, Configure V2 to mode1 as GPIO */ /* GPIO10 pullup/down register, Enable pullup on GPIO10 */ @@ -537,7 +528,7 @@ static void __init h3_init(void) static void __init h3_init_smc91x(void) { omap_cfg_reg(W15_1710_GPIO40); - if (omap_request_gpio(40) < 0) { + if (gpio_request(40, "SMC91x irq") < 0) { printk("Error requesting gpio 40 for smc91x irq\n"); return; } diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index cbc11be5cd2..af2fb907008 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -39,6 +39,7 @@ #include <mach/common.h> #include <mach/mcbsp.h> #include <mach/omap-alsa.h> +#include <mach/mmc.h> static int innovator_keymap[] = { KEY(0, 0, KEY_F1), @@ -301,7 +302,7 @@ static void __init innovator_init_smc91x(void) OMAP1510_FPGA_RST); udelay(750); } else { - if ((omap_request_gpio(0)) < 0) { + if (gpio_request(0, "SMC91x irq") < 0) { printk("Error requesting gpio 0 for smc91x irq\n"); return; } @@ -360,16 +361,49 @@ static struct omap_lcd_config innovator1610_lcd_config __initdata = { }; #endif -static struct omap_mmc_config innovator_mmc_config __initdata = { - .mmc [0] = { - .enabled = 1, - .wire4 = 1, - .wp_pin = OMAP_MPUIO(3), - .power_pin = -1, /* FPGA F3 UIO42 */ - .switch_pin = -1, /* FPGA F4 UIO43 */ +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) + +static int mmc_set_power(struct device *dev, int slot, int power_on, + int vdd) +{ + if (power_on) + fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3), + OMAP1510_FPGA_POWER); + else + fpga_write(fpga_read(OMAP1510_FPGA_POWER) & ~(1 << 3), + OMAP1510_FPGA_POWER); + + return 0; +} + +/* + * Innovator could use the following functions tested: + * - mmc_get_wp that uses OMAP_MPUIO(3) + * - mmc_get_cover_state that uses FPGA F4 UIO43 + */ +static struct omap_mmc_platform_data mmc1_data = { + .nr_slots = 1, + .slots[0] = { + .set_power = mmc_set_power, + .wires = 4, + .name = "mmcblk", }, }; +static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC]; + +void __init innovator_mmc_init(void) +{ + mmc_data[0] = &mmc1_data; + omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC); +} + +#else +static inline void innovator_mmc_init(void) +{ +} +#endif + static struct omap_uart_config innovator_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; @@ -377,7 +411,6 @@ static struct omap_uart_config innovator_uart_config __initdata = { static struct omap_board_config_kernel innovator_config[] = { { OMAP_TAG_USB, NULL }, { OMAP_TAG_LCD, NULL }, - { OMAP_TAG_MMC, &innovator_mmc_config }, { OMAP_TAG_UART, &innovator_uart_config }, }; @@ -412,6 +445,7 @@ static void __init innovator_init(void) omap_board_config_size = ARRAY_SIZE(innovator_config); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); + innovator_mmc_init(); } static void __init innovator_map_io(void) diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 38d9783ac6d..4970c402a59 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -35,6 +35,7 @@ #include <mach/aic23.h> #include <mach/omapfb.h> #include <mach/lcd_mipid.h> +#include <mach/mmc.h> #define ADS7846_PENDOWN_GPIO 15 @@ -102,7 +103,7 @@ static void mipid_shutdown(struct mipid_platform_data *pdata) { if (pdata->nreset_gpio != -1) { printk(KERN_INFO "shutdown LCD\n"); - omap_set_gpio_dataout(pdata->nreset_gpio, 0); + gpio_set_value(pdata->nreset_gpio, 0); msleep(120); } } @@ -124,13 +125,13 @@ static void mipid_dev_init(void) static void ads7846_dev_init(void) { - if (omap_request_gpio(ADS7846_PENDOWN_GPIO) < 0) + if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0) printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); } static int ads7846_get_pendown_state(void) { - return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO); + return !gpio_get_value(ADS7846_PENDOWN_GPIO); } static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = { @@ -173,26 +174,68 @@ static struct omap_usb_config nokia770_usb_config __initdata = { .pins[0] = 6, }; -static struct omap_mmc_config nokia770_mmc_config __initdata = { - .mmc[0] = { - .enabled = 0, - .wire4 = 0, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, - }, - .mmc[1] = { - .enabled = 0, - .wire4 = 0, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) + +#define NOKIA770_GPIO_MMC_POWER 41 +#define NOKIA770_GPIO_MMC_SWITCH 23 + +static int nokia770_mmc_set_power(struct device *dev, int slot, int power_on, + int vdd) +{ + if (power_on) + gpio_set_value(NOKIA770_GPIO_MMC_POWER, 1); + else + gpio_set_value(NOKIA770_GPIO_MMC_POWER, 0); + + return 0; +} + +static int nokia770_mmc_get_cover_state(struct device *dev, int slot) +{ + return gpio_get_value(NOKIA770_GPIO_MMC_SWITCH); +} + +static struct omap_mmc_platform_data nokia770_mmc2_data = { + .nr_slots = 1, + .dma_mask = 0xffffffff, + .slots[0] = { + .set_power = nokia770_mmc_set_power, + .get_cover_state = nokia770_mmc_get_cover_state, + .name = "mmcblk", }, }; +static struct omap_mmc_platform_data *nokia770_mmc_data[OMAP16XX_NR_MMC]; + +static void __init nokia770_mmc_init(void) +{ + int ret; + + ret = gpio_request(NOKIA770_GPIO_MMC_POWER, "MMC power"); + if (ret < 0) + return; + gpio_direction_output(NOKIA770_GPIO_MMC_POWER, 0); + + ret = gpio_request(NOKIA770_GPIO_MMC_SWITCH, "MMC cover"); + if (ret < 0) { + gpio_free(NOKIA770_GPIO_MMC_POWER); + return; + } + gpio_direction_input(NOKIA770_GPIO_MMC_SWITCH); + + /* Only the second MMC controller is used */ + nokia770_mmc_data[1] = &nokia770_mmc2_data; + omap1_init_mmc(nokia770_mmc_data, OMAP16XX_NR_MMC); +} + +#else +static inline void nokia770_mmc_init(void) +{ +} +#endif + static struct omap_board_config_kernel nokia770_config[] __initdata = { { OMAP_TAG_USB, NULL }, - { OMAP_TAG_MMC, &nokia770_mmc_config }, }; #if defined(CONFIG_OMAP_DSP) @@ -228,9 +271,9 @@ static void nokia770_audio_pwr_up(void) /* Turn on codec */ aic23_power_up(); - if (omap_get_gpio_datain(HEADPHONE_GPIO)) + if (gpio_get_value(HEADPHONE_GPIO)) /* HP not connected, turn on amplifier */ - omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 1); + gpio_set_value(AMPLIFIER_CTRL_GPIO, 1); else /* HP connected, do not turn on amplifier */ printk("HP connected\n"); @@ -250,7 +293,7 @@ static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down); static void nokia770_audio_pwr_down(void) { /* Turn off amplifier */ - omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 0); + gpio_set_value(AMPLIFIER_CTRL_GPIO, 0); /* Turn off codec: schedule delayed work */ schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */ @@ -335,6 +378,7 @@ static void __init omap_nokia770_init(void) omap_dsp_init(); ads7846_dev_init(); mipid_dev_init(); + nokia770_mmc_init(); } static void __init omap_nokia770_map_io(void) diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 3e766e49f7c..ff9e67baa5c 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -188,7 +188,8 @@ static struct gpio_led tps_leds[] = { /* NOTE: D9 and D2 have hardware blink support. * Also, D9 requires non-battery power. */ - { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", }, + { .gpio = OSK_TPS_GPIO_LED_D9, .name = "d9", + .default_trigger = "ide-disk", }, { .gpio = OSK_TPS_GPIO_LED_D2, .name = "d2", }, { .gpio = OSK_TPS_GPIO_LED_D3, .name = "d3", .active_low = 1, .default_trigger = "heartbeat", }, @@ -260,7 +261,6 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = { }, /* TODO when driver support is ready: * - aic23 audio chip at 0x1a - * - on Mistral, 24c04 eeprom at 0x50 * - optionally on Mistral, ov9640 camera sensor at 0x30 */ }; @@ -288,7 +288,7 @@ static void __init osk_init_cf(void) return; } /* the CF I/O IRQ is really active-low */ - set_irq_type(OMAP_GPIO_IRQ(62), IRQ_TYPE_EDGE_FALLING); + set_irq_type(gpio_to_irq(62), IRQ_TYPE_EDGE_FALLING); } static void __init osk_init_irq(void) @@ -337,11 +337,28 @@ static struct omap_board_config_kernel osk_config[] __initdata = { #ifdef CONFIG_OMAP_OSK_MISTRAL #include <linux/input.h> +#include <linux/i2c/at24.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <mach/keypad.h> +static struct at24_platform_data at24c04 = { + .byte_len = SZ_4K / 8, + .page_size = 16, +}; + +static struct i2c_board_info __initdata mistral_i2c_board_info[] = { + { + /* NOTE: powered from LCD supply */ + I2C_BOARD_INFO("24c04", 0x50), + .platform_data = &at24c04, + }, + /* TODO when driver support is ready: + * - optionally ov9640 camera sensor at 0x30 + */ +}; + static const int osk_keymap[] = { /* KEY(col, row, code) */ KEY(0, 0, KEY_F1), /* SW4 */ @@ -483,23 +500,30 @@ static void __init osk_mistral_init(void) omap_cfg_reg(P20_1610_GPIO4); /* PENIRQ */ gpio_request(4, "ts_int"); gpio_direction_input(4); - set_irq_type(OMAP_GPIO_IRQ(4), IRQ_TYPE_EDGE_FALLING); + set_irq_type(gpio_to_irq(4), IRQ_TYPE_EDGE_FALLING); spi_register_board_info(mistral_boardinfo, ARRAY_SIZE(mistral_boardinfo)); - /* the sideways button (SW1) is for use as a "wakeup" button */ + /* the sideways button (SW1) is for use as a "wakeup" button + * + * NOTE: The Mistral board has the wakeup button (SW1) wired + * to the LCD 3.3V rail, which is powered down during suspend. + * To allow this button to wake up the omap, work around this + * HW bug by rewiring SW1 to use the main 3.3V rail. + */ omap_cfg_reg(N15_1610_MPUIO2); if (gpio_request(OMAP_MPUIO(2), "wakeup") == 0) { int ret = 0; + int irq = gpio_to_irq(OMAP_MPUIO(2)); gpio_direction_input(OMAP_MPUIO(2)); - set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQ_TYPE_EDGE_RISING); + set_irq_type(irq, IRQ_TYPE_EDGE_RISING); #ifdef CONFIG_PM /* share the IRQ in case someone wants to use the * button for more than wakeup from system sleep. */ - ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), + ret = request_irq(irq, &osk_mistral_wake_interrupt, IRQF_SHARED, "mistral_wakeup", &osk_mistral_wake_interrupt); @@ -508,7 +532,7 @@ static void __init osk_mistral_init(void) printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n", ret); } else - enable_irq_wake(OMAP_GPIO_IRQ(OMAP_MPUIO(2))); + enable_irq_wake(irq); #endif } else printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n"); @@ -520,6 +544,9 @@ static void __init osk_mistral_init(void) if (gpio_request(2, "lcd_pwr") == 0) gpio_direction_output(2, 1); + i2c_register_board_info(1, mistral_i2c_board_info, + ARRAY_SIZE(mistral_i2c_board_info)); + platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices)); } #else diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index b58043644a6..75e32d35afd 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -255,7 +255,7 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery) { int charging, batt, hi, lo, mid; - charging = !omap_get_gpio_datain(PALMTE_DC_GPIO); + charging = !gpio_get_value(PALMTE_DC_GPIO); batt = battery[0]; if (charging) batt -= 60; @@ -316,7 +316,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery) static struct omap_board_config_kernel palmte_config[] __initdata = { { OMAP_TAG_USB, &palmte_usb_config }, - { OMAP_TAG_MMC, &palmte_mmc_config }, { OMAP_TAG_LCD, &palmte_lcd_config }, { OMAP_TAG_UART, &palmte_uart_config }, }; @@ -335,11 +334,11 @@ static void palmte_headphones_detect(void *data, int state) { if (state) { /* Headphones connected, disable speaker */ - omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0); + gpio_set_value(PALMTE_SPEAKER_GPIO, 0); printk(KERN_INFO "PM: speaker off\n"); } else { /* Headphones unplugged, re-enable speaker */ - omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1); + gpio_set_value(PALMTE_SPEAKER_GPIO, 1); printk(KERN_INFO "PM: speaker on\n"); } } @@ -347,18 +346,18 @@ static void palmte_headphones_detect(void *data, int state) static void __init palmte_misc_gpio_setup(void) { /* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */ - if (omap_request_gpio(PALMTE_PINTDAV_GPIO)) { + if (gpio_request(PALMTE_PINTDAV_GPIO, "TSC2102 PINTDAV") < 0) { printk(KERN_ERR "Could not reserve PINTDAV GPIO!\n"); return; } - omap_set_gpio_direction(PALMTE_PINTDAV_GPIO, 1); + gpio_direction_input(PALMTE_PINTDAV_GPIO); /* Set USB-or-DC-IN pin as input (unused) */ - if (omap_request_gpio(PALMTE_USB_OR_DC_GPIO)) { + if (gpio_request(PALMTE_USB_OR_DC_GPIO, "USB/DC-IN") < 0) { printk(KERN_ERR "Could not reserve cable signal GPIO!\n"); return; } - omap_set_gpio_direction(PALMTE_USB_OR_DC_GPIO, 1); + gpio_direction_input(PALMTE_USB_OR_DC_GPIO); } static void __init omap_palmte_init(void) diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 40f9860a09d..5c001afe806 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -268,7 +268,7 @@ static struct platform_device *palmtt_devices[] __initdata = { static int palmtt_get_pendown_state(void) { - return !omap_get_gpio_datain(6); + return !gpio_get_value(6); } static const struct ads7846_platform_data palmtt_ts_info = { diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index e719294250b..cc05257eb1c 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -239,7 +239,7 @@ static struct platform_device *devices[] __initdata = { static int palmz71_get_pendown_state(void) { - return !omap_get_gpio_datain(PALMZ71_PENIRQ_GPIO); + return !gpio_get_value(PALMZ71_PENIRQ_GPIO); } static const struct ads7846_platform_data palmz71_ts_info = { @@ -267,16 +267,6 @@ static struct omap_usb_config palmz71_usb_config __initdata = { .pins[0] = 2, }; -static struct omap_mmc_config palmz71_mmc_config __initdata = { - .mmc[0] = { - .enabled = 1, - .wire4 = 0, - .wp_pin = PALMZ71_MMC_WP_GPIO, - .power_pin = -1, - .switch_pin = PALMZ71_MMC_IN_GPIO, - }, -}; - static struct omap_lcd_config palmz71_lcd_config __initdata = { .ctrl_name = "internal", }; @@ -287,7 +277,6 @@ static struct omap_uart_config palmz71_uart_config __initdata = { static struct omap_board_config_kernel palmz71_config[] __initdata = { {OMAP_TAG_USB, &palmz71_usb_config}, - {OMAP_TAG_MMC, &palmz71_mmc_config}, {OMAP_TAG_LCD, &palmz71_lcd_config}, {OMAP_TAG_UART, &palmz71_uart_config}, }; @@ -295,13 +284,13 @@ static struct omap_board_config_kernel palmz71_config[] __initdata = { static irqreturn_t palmz71_powercable(int irq, void *dev_id) { - if (omap_get_gpio_datain(PALMZ71_USBDETECT_GPIO)) { + if (gpio_get_value(PALMZ71_USBDETECT_GPIO)) { printk(KERN_INFO "PM: Power cable connected\n"); - set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + set_irq_type(gpio_to_irq(PALMZ71_USBDETECT_GPIO), IRQ_TYPE_EDGE_FALLING); } else { printk(KERN_INFO "PM: Power cable disconnected\n"); - set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + set_irq_type(gpio_to_irq(PALMZ71_USBDETECT_GPIO), IRQ_TYPE_EDGE_RISING); } return IRQ_HANDLED; @@ -323,29 +312,28 @@ palmz71_gpio_setup(int early) { if (early) { /* Only set GPIO1 so we have a working serial */ - omap_set_gpio_dataout(1, 1); - omap_set_gpio_direction(1, 0); + gpio_direction_output(1, 1); } else { /* Set MMC/SD host WP pin as input */ - if (omap_request_gpio(PALMZ71_MMC_WP_GPIO)) { + if (gpio_request(PALMZ71_MMC_WP_GPIO, "MMC WP") < 0) { printk(KERN_ERR "Could not reserve WP GPIO!\n"); return; } - omap_set_gpio_direction(PALMZ71_MMC_WP_GPIO, 1); + gpio_direction_input(PALMZ71_MMC_WP_GPIO); /* Monitor the Power-cable-connected signal */ - if (omap_request_gpio(PALMZ71_USBDETECT_GPIO)) { + if (gpio_request(PALMZ71_USBDETECT_GPIO, "USB detect") < 0) { printk(KERN_ERR "Could not reserve cable signal GPIO!\n"); return; } - omap_set_gpio_direction(PALMZ71_USBDETECT_GPIO, 1); - if (request_irq(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), + gpio_direction_input(PALMZ71_USBDETECT_GPIO); + if (request_irq(gpio_to_irq(PALMZ71_USBDETECT_GPIO), palmz71_powercable, IRQF_SAMPLE_RANDOM, "palmz71-cable", 0)) printk(KERN_ERR "IRQ request for power cable failed!\n"); - palmz71_powercable(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), 0); + palmz71_powercable(gpio_to_irq(PALMZ71_USBDETECT_GPIO), 0); } } diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index b715917bfda..3b9f907aa89 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = { static int nand_dev_ready(struct omap_nand_platform_data *data) { - return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN); + return gpio_get_value(P2_NAND_RB_GPIO_PIN); } static struct omap_uart_config perseus2_uart_config __initdata = { @@ -223,8 +223,9 @@ static struct omap_board_config_kernel perseus2_config[] __initdata = { static void __init omap_perseus2_init(void) { - if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN))) - nand_data.dev_ready = nand_dev_ready; + if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0) + BUG(); + nand_data.dev_ready = nand_dev_ready; omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c index 0be4ebaa284..66a4d7d5255 100644 --- a/arch/arm/mach-omap1/board-sx1-mmc.c +++ b/arch/arm/mach-omap1/board-sx1-mmc.c @@ -12,30 +12,20 @@ * published by the Free Software Foundation. */ +#include <linux/platform_device.h> + #include <mach/hardware.h> #include <mach/mmc.h> #include <mach/gpio.h> -#ifdef CONFIG_MMC_OMAP -static int slot_cover_open; -static struct device *mmc_device; +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) -static int sx1_mmc_set_power(struct device *dev, int slot, int power_on, +static int mmc_set_power(struct device *dev, int slot, int power_on, int vdd) { int err; u8 dat = 0; -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1, - power_on ? "on" : "off", vdd); -#endif - - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } - err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat); if (err < 0) return err; @@ -48,68 +38,23 @@ static int sx1_mmc_set_power(struct device *dev, int slot, int power_on, return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat); } -static int sx1_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode) -{ -#ifdef CONFIG_MMC_DEBUG - dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1, - bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull"); -#endif - if (slot != 0) { - dev_err(dev, "No such slot %d\n", slot + 1); - return -ENODEV; - } - - return 0; -} - -static int sx1_mmc_get_cover_state(struct device *dev, int slot) -{ - BUG_ON(slot != 0); - - return slot_cover_open; -} - -void sx1_mmc_slot_cover_handler(void *arg, int state) -{ - if (mmc_device == NULL) - return; - - slot_cover_open = state; - omap_mmc_notify_cover_event(mmc_device, 0, state); -} - -static int sx1_mmc_late_init(struct device *dev) -{ - int ret = 0; - - mmc_device = dev; - - return ret; -} - -static void sx1_mmc_cleanup(struct device *dev) -{ -} - -static struct omap_mmc_platform_data sx1_mmc_data = { +/* Cover switch is at OMAP_MPUIO(3) */ +static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, - .switch_slot = NULL, - .init = sx1_mmc_late_init, - .cleanup = sx1_mmc_cleanup, .slots[0] = { - .set_power = sx1_mmc_set_power, - .set_bus_mode = sx1_mmc_set_bus_mode, - .get_ro = NULL, - .get_cover_state = sx1_mmc_get_cover_state, + .set_power = mmc_set_power, .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 | MMC_VDD_32_33 | MMC_VDD_33_34, .name = "mmcblk", }, }; +static struct omap_mmc_platform_data *mmc_data[OMAP15XX_NR_MMC]; + void __init sx1_mmc_init(void) { - omap_set_mmc_info(1, &sx1_mmc_data); + mmc_data[0] = &mmc1_data; + omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC); } #else @@ -118,7 +63,4 @@ void __init sx1_mmc_init(void) { } -void sx1_mmc_slot_cover_handler(void *arg, int state) -{ -} #endif diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 130bcc6fd08..8171fe0ca08 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -378,15 +378,6 @@ static struct omap_usb_config sx1_usb_config __initdata = { .pins[2] = 0, }; -/*----------- MMC -------------------------*/ - -static struct omap_mmc_config sx1_mmc_config __initdata = { - .mmc [0] = { - .enabled = 1, - .wire4 = 0, - }, -}; - /*----------- LCD -------------------------*/ static struct platform_device sx1_lcd_device = { @@ -414,7 +405,6 @@ static struct omap_uart_config sx1_uart_config __initdata = { static struct omap_board_config_kernel sx1_config[] __initdata = { { OMAP_TAG_USB, &sx1_usb_config }, - { OMAP_TAG_MMC, &sx1_mmc_config }, { OMAP_TAG_LCD, &sx1_lcd_config }, { OMAP_TAG_UART, &sx1_uart_config }, }; @@ -436,14 +426,9 @@ static void __init omap_sx1_init(void) omap_request_gpio(1); /* A_IRDA_OFF */ omap_request_gpio(11); /* A_SWITCH */ omap_request_gpio(15); /* A_USB_ON */ - omap_set_gpio_direction(1, 0);/* gpio1 -> output */ - omap_set_gpio_direction(11, 0);/* gpio11 -> output */ - omap_set_gpio_direction(15, 0);/* gpio15 -> output */ - /* set GPIO data */ - omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */ - omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */ - omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */ - + gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */ + gpio_direction_output(11, 0); /*A_SWITCH = 0 */ + gpio_direction_output(15, 0); /*A_USB_ON = 0 */ } /*----------------------------------------*/ static void __init omap_sx1_init_irq(void) diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 45a01311669..c224f3c6423 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -15,6 +15,7 @@ #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/notifier.h> @@ -140,21 +141,12 @@ static struct omap_usb_config voiceblue_usb_config __initdata = { .pins[2] = 6, }; -static struct omap_mmc_config voiceblue_mmc_config __initdata = { - .mmc[0] = { - .enabled = 1, - .power_pin = 2, - .switch_pin = -1, - }, -}; - static struct omap_uart_config voiceblue_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; static struct omap_board_config_kernel voiceblue_config[] = { { OMAP_TAG_USB, &voiceblue_usb_config }, - { OMAP_TAG_MMC, &voiceblue_mmc_config }, { OMAP_TAG_UART, &voiceblue_uart_config }, }; @@ -168,29 +160,27 @@ static void __init voiceblue_init_irq(void) static void __init voiceblue_init(void) { /* Watchdog */ - omap_request_gpio(0); + gpio_request(0, "Watchdog"); /* smc91x reset */ - omap_request_gpio(7); - omap_set_gpio_direction(7, 0); - omap_set_gpio_dataout(7, 1); + gpio_request(7, "SMC91x reset"); + gpio_direction_output(7, 1); udelay(2); /* wait at least 100ns */ - omap_set_gpio_dataout(7, 0); + gpio_set_value(7, 0); mdelay(50); /* 50ms until PHY ready */ /* smc91x interrupt pin */ - omap_request_gpio(8); + gpio_request(8, "SMC91x irq"); /* 16C554 reset*/ - omap_request_gpio(6); - omap_set_gpio_direction(6, 0); - omap_set_gpio_dataout(6, 0); + gpio_request(6, "16C554 reset"); + gpio_direction_output(6, 0); /* 16C554 interrupt pins */ - omap_request_gpio(12); - omap_request_gpio(13); - omap_request_gpio(14); - omap_request_gpio(15); - set_irq_type(OMAP_GPIO_IRQ(12), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(13), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(14), IRQ_TYPE_EDGE_RISING); - set_irq_type(OMAP_GPIO_IRQ(15), IRQ_TYPE_EDGE_RISING); + gpio_request(12, "16C554 irq"); + gpio_request(13, "16C554 irq"); + gpio_request(14, "16C554 irq"); + gpio_request(15, "16C554 irq"); + set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING); platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); omap_board_config = voiceblue_config; @@ -244,19 +234,18 @@ static int wdt_gpio_state; void voiceblue_wdt_enable(void) { - omap_set_gpio_direction(0, 0); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); + gpio_direction_output(0, 0); + gpio_set_value(0, 1); + gpio_set_value(0, 0); wdt_gpio_state = 0; } void voiceblue_wdt_disable(void) { - omap_set_gpio_dataout(0, 0); - omap_set_gpio_dataout(0, 1); - omap_set_gpio_dataout(0, 0); - omap_set_gpio_direction(0, 1); + gpio_set_value(0, 0); + gpio_set_value(0, 1); + gpio_set_value(0, 0); + gpio_direction_input(0); } void voiceblue_wdt_ping(void) @@ -265,7 +254,7 @@ void voiceblue_wdt_ping(void) return; wdt_gpio_state = !wdt_gpio_state; - omap_set_gpio_dataout(0, wdt_gpio_state); + gpio_set_value(0, wdt_gpio_state); } void voiceblue_reset(void) diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h index 5635b511ab6..c1dcdf18d8d 100644 --- a/arch/arm/mach-omap1/clock.h +++ b/arch/arm/mach-omap1/clock.h @@ -705,7 +705,6 @@ static struct clk bclk_16xx = { static struct clk mmc1_ck = { .name = "mmc_ck", - .id = 1, /* Functional clock is direct from ULPD, interface clock is ARMPER */ .parent = &armper_ck.clk, .rate = 48000000, @@ -720,7 +719,7 @@ static struct clk mmc1_ck = { static struct clk mmc2_ck = { .name = "mmc_ck", - .id = 2, + .id = 1, /* Functional clock is direct from ULPD, interface clock is ARMPER */ .parent = &armper_ck.clk, .rate = 48000000, diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index e382b438c64..77382d8b6b2 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -22,6 +22,7 @@ #include <mach/board.h> #include <mach/mux.h> #include <mach/gpio.h> +#include <mach/mmc.h> /*-------------------------------------------------------------------------*/ @@ -99,6 +100,95 @@ static inline void omap_init_mbox(void) static inline void omap_init_mbox(void) { } #endif +/*-------------------------------------------------------------------------*/ + +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) + +static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller, + int controller_nr) +{ + if (controller_nr == 0) { + omap_cfg_reg(MMC_CMD); + omap_cfg_reg(MMC_CLK); + omap_cfg_reg(MMC_DAT0); + if (cpu_is_omap1710()) { + omap_cfg_reg(M15_1710_MMC_CLKI); + omap_cfg_reg(P19_1710_MMC_CMDDIR); + omap_cfg_reg(P20_1710_MMC_DATDIR0); + } + if (mmc_controller->slots[0].wires == 4) { + omap_cfg_reg(MMC_DAT1); + /* NOTE: DAT2 can be on W10 (here) or M15 */ + if (!mmc_controller->slots[0].nomux) + omap_cfg_reg(MMC_DAT2); + omap_cfg_reg(MMC_DAT3); + } + } + + /* Block 2 is on newer chips, and has many pinout options */ + if (cpu_is_omap16xx() && controller_nr == 1) { + if (!mmc_controller->slots[1].nomux) { + omap_cfg_reg(Y8_1610_MMC2_CMD); + omap_cfg_reg(Y10_1610_MMC2_CLK); + omap_cfg_reg(R18_1610_MMC2_CLKIN); + omap_cfg_reg(W8_1610_MMC2_DAT0); + if (mmc_controller->slots[1].wires == 4) { + omap_cfg_reg(V8_1610_MMC2_DAT1); + omap_cfg_reg(W15_1610_MMC2_DAT2); + omap_cfg_reg(R10_1610_MMC2_DAT3); + } + + /* These are needed for the level shifter */ + omap_cfg_reg(V9_1610_MMC2_CMDDIR); + omap_cfg_reg(V5_1610_MMC2_DATDIR0); + omap_cfg_reg(W19_1610_MMC2_DATDIR1); + } + + /* Feedback clock must be set on OMAP-1710 MMC2 */ + if (cpu_is_omap1710()) + omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24), + MOD_CONF_CTRL_1); + } +} + +void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers) +{ + int i; + + for (i = 0; i < nr_controllers; i++) { + unsigned long base, size; + unsigned int irq = 0; + + if (!mmc_data[i]) + continue; + + omap1_mmc_mux(mmc_data[i], i); + + switch (i) { + case 0: + base = OMAP1_MMC1_BASE; + irq = INT_MMC; + break; + case 1: + if (!cpu_is_omap16xx()) + return; + base = OMAP1_MMC2_BASE; + irq = INT_1610_MMC2; + break; + default: + continue; + } + size = OMAP1_MMC_SIZE; + + omap_mmc_add(i, base, size, irq, mmc_data[i]); + }; +} + +#endif + +/*-------------------------------------------------------------------------*/ + #if defined(CONFIG_OMAP_STI) #define OMAP1_STI_BASE 0xfffea000 diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c index 04995381aa5..4f2b8a7adb1 100644 --- a/arch/arm/mach-omap1/fpga.c +++ b/arch/arm/mach-omap1/fpga.c @@ -177,9 +177,9 @@ void omap1510_fpga_init_irq(void) * NOTE: For general GPIO/MPUIO access and interrupts, please see * gpio.[ch] */ - omap_request_gpio(13); - omap_set_gpio_direction(13, 1); - set_irq_type(OMAP_GPIO_IRQ(13), IRQ_TYPE_EDGE_RISING); + gpio_request(13, "FPGA irq"); + gpio_direction_input(13); + set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux); } diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c index 13083d7e692..89bb8756f45 100644 --- a/arch/arm/mach-omap1/id.c +++ b/arch/arm/mach-omap1/id.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/io.h> +#include <mach/cpu.h> #define OMAP_DIE_ID_0 0xfffe1800 #define OMAP_DIE_ID_1 0xfffe1804 @@ -30,6 +31,8 @@ struct omap_id { u32 type; /* Cpu id bits [31:08], cpu class bits [07:00] */ }; +static unsigned int omap_revision; + /* Register values to detect the OMAP version */ static struct omap_id omap_ids[] __initdata = { { .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000}, @@ -53,6 +56,12 @@ static struct omap_id omap_ids[] __initdata = { { .jtag_id = 0xb5f7, .die_rev = 0x2, .omap_id = 0x03330100, .type = 0x17100000}, }; +unsigned int omap_rev(void) +{ + return omap_revision; +} +EXPORT_SYMBOL(omap_rev); + /* * Get OMAP type from PROD_ID. * 1710 has the PROD_ID in bits 15:00, not in 16:01 as documented in TRM. @@ -121,17 +130,18 @@ void __init omap_check_revision(void) omap_id = omap_readl(OMAP32_ID_0); #ifdef DEBUG - printk("OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0)); - printk("OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n", + printk(KERN_DEBUG "OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0)); + printk(KERN_DEBUG "OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n", omap_readl(OMAP_DIE_ID_1), (omap_readl(OMAP_DIE_ID_1) >> 17) & 0xf); - printk("OMAP_PRODUCTION_ID_0: 0x%08x\n", omap_readl(OMAP_PRODUCTION_ID_0)); - printk("OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n", + printk(KERN_DEBUG "OMAP_PRODUCTION_ID_0: 0x%08x\n", + omap_readl(OMAP_PRODUCTION_ID_0)); + printk(KERN_DEBUG "OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n", omap_readl(OMAP_PRODUCTION_ID_1), omap_readl(OMAP_PRODUCTION_ID_1) & 0xffff); - printk("OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0)); - printk("OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1)); - printk("JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev); + printk(KERN_DEBUG "OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0)); + printk(KERN_DEBUG "OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1)); + printk(KERN_DEBUG "JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev); #endif system_serial_high = omap_readl(OMAP_DIE_ID_0); @@ -140,7 +150,7 @@ void __init omap_check_revision(void) /* First check only the major version in a safe way */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (jtag_id == (omap_ids[i].jtag_id)) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } @@ -148,7 +158,7 @@ void __init omap_check_revision(void) /* Check if we can find the die revision */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } @@ -158,38 +168,35 @@ void __init omap_check_revision(void) if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev && omap_id == omap_ids[i].omap_id) { - system_rev = omap_ids[i].type; + omap_revision = omap_ids[i].type; break; } } /* Add the cpu class info (7xx, 15xx, 16xx, 24xx) */ - cpu_type = system_rev >> 24; + cpu_type = omap_revision >> 24; switch (cpu_type) { case 0x07: - system_rev |= 0x07; + omap_revision |= 0x07; break; case 0x03: case 0x15: - system_rev |= 0x15; + omap_revision |= 0x15; break; case 0x16: case 0x17: - system_rev |= 0x16; - break; - case 0x24: - system_rev |= 0x24; + omap_revision |= 0x16; break; default: - printk("Unknown OMAP cpu type: 0x%02x\n", cpu_type); + printk(KERN_INFO "Unknown OMAP cpu type: 0x%02x\n", cpu_type); } - printk("OMAP%04x", system_rev >> 16); - if ((system_rev >> 8) & 0xff) - printk("%x", (system_rev >> 8) & 0xff); - printk(" revision %i handled as %02xxx id: %08x%08x\n", - die_rev, system_rev & 0xff, system_serial_low, + printk(KERN_INFO "OMAP%04x", omap_revision >> 16); + if ((omap_revision >> 8) & 0xff) + printk(KERN_INFO "%x", (omap_revision >> 8) & 0xff); + printk(KERN_INFO " revision %i handled as %02xxx id: %08x%08x\n", + die_rev, omap_revision & 0xff, system_serial_low, system_serial_high); } diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index b3bd8ca8511..4c3e582f3d3 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -128,7 +128,7 @@ void __init omap1_map_common_io(void) * Common low-level hardware init for omap1. This should only get called from * board specific init. */ -void __init omap1_init_common_hw() +void __init omap1_init_common_hw(void) { /* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort * on a Posted Write in the TIPB Bridge". diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c index 71fe2cc7f7c..17c9d0e0421 100644 --- a/arch/arm/mach-omap1/leds-h2p2-debug.c +++ b/arch/arm/mach-omap1/leds-h2p2-debug.c @@ -65,8 +65,8 @@ void h2p2_dbg_leds_event(led_event_t evt) /* all leds off during suspend or shutdown */ if (! machine_is_omap_perseus2()) { - omap_set_gpio_dataout(GPIO_TIMER, 0); - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_TIMER, 0); + gpio_set_value(GPIO_IDLE, 0); } __raw_writew(~0, &fpga->leds); @@ -94,7 +94,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER; else { - omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON); + gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON); goto done; } @@ -106,7 +106,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 1); + gpio_set_value(GPIO_IDLE, 1); goto done; } @@ -116,7 +116,7 @@ void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2()) hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_IDLE, 0); goto done; } diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c index 98e789622df..499d7ad8697 100644 --- a/arch/arm/mach-omap1/leds-osk.c +++ b/arch/arm/mach-omap1/leds-osk.c @@ -44,8 +44,8 @@ static void mistral_setled(void) green = 1; /* else both sides are disabled */ - omap_set_gpio_dataout(GPIO_LED_GREEN, green); - omap_set_gpio_dataout(GPIO_LED_RED, red); + gpio_set_value(GPIO_LED_GREEN, green); + gpio_set_value(GPIO_LED_RED, red); } #endif diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c index 6cdad93c4a0..8cbf2562dca 100644 --- a/arch/arm/mach-omap1/leds.c +++ b/arch/arm/mach-omap1/leds.c @@ -47,14 +47,14 @@ omap_leds_init(void) * that's a different kind of LED (just one color at a time). */ omap_cfg_reg(P18_1610_GPIO3); - if (omap_request_gpio(3) == 0) - omap_set_gpio_direction(3, 0); + if (gpio_request(3, "LED red") == 0) + gpio_direction_output(3, 1); else printk(KERN_WARNING "LED: can't get GPIO3/red?\n"); omap_cfg_reg(MPUIO4); - if (omap_request_gpio(OMAP_MPUIO(4)) == 0) - omap_set_gpio_direction(OMAP_MPUIO(4), 0); + if (gpio_request(OMAP_MPUIO(4), "LED green") == 0) + gpio_direction_output(OMAP_MPUIO(4), 1); else printk(KERN_WARNING "LED: can't get MPUIO4/green?\n"); } diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 770d256c790..9774c1f5311 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -226,7 +226,8 @@ void omap_pm_suspend(void) { unsigned long arg0 = 0, arg1 = 0; - printk("PM: OMAP%x is trying to enter deep sleep...\n", system_rev); + printk(KERN_INFO "PM: OMAP%x is trying to enter deep sleep...\n", + omap_rev()); omap_serial_wake_trigger(1); @@ -421,7 +422,8 @@ void omap_pm_suspend(void) omap_serial_wake_trigger(0); - printk("PM: OMAP%x is re-starting from deep sleep...\n", system_rev); + printk(KERN_INFO "PM: OMAP%x is re-starting from deep sleep...\n", + omap_rev()); } #if defined(DEBUG) && defined(CONFIG_PROC_FS) diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 528691d5cb5..0002084e065 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -244,22 +244,22 @@ static void __init omap_serial_set_port_wakeup(int gpio_nr) { int ret; - ret = omap_request_gpio(gpio_nr); + ret = gpio_request(gpio_nr, "UART wake"); if (ret < 0) { printk(KERN_ERR "Could not request UART wake GPIO: %i\n", gpio_nr); return; } - omap_set_gpio_direction(gpio_nr, 1); - ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt, + gpio_direction_input(gpio_nr); + ret = request_irq(gpio_to_irq(gpio_nr), &omap_serial_wake_interrupt, IRQF_TRIGGER_RISING, "serial wakeup", NULL); if (ret) { - omap_free_gpio(gpio_nr); + gpio_free(gpio_nr); printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n", gpio_nr); return; } - enable_irq_wake(OMAP_GPIO_IRQ(gpio_nr)); + enable_irq_wake(gpio_to_irq(gpio_nr)); } static int __init omap_serial_wakeup_init(void) diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 4832fcc7d04..3754b79092a 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -55,3 +55,7 @@ config MACH_OMAP_LDP config MACH_OVERO bool "Gumstix Overo board" depends on ARCH_OMAP3 && ARCH_OMAP34XX + +config MACH_OMAP3_PANDORA + bool "OMAP3 Pandora" + depends on ARCH_OMAP3 && ARCH_OMAP34XX
\ No newline at end of file diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index c69392372c9..bbd12bc10fd 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -27,9 +27,15 @@ obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o # Specific board support obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o -obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o +obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o \ + mmc-twl4030.o obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o -obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o -obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o -obj-$(CONFIG_MACH_OVERO) += board-overo.o +obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o \ + mmc-twl4030.o +obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \ + mmc-twl4030.o +obj-$(CONFIG_MACH_OVERO) += board-overo.o \ + mmc-twl4030.o +obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ + mmc-twl4030.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 24688efaa44..83fa37211d7 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -19,6 +19,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/delay.h> +#include <linux/i2c/twl4030.h> #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> @@ -35,6 +36,7 @@ #include <mach/common.h> #include <mach/gpmc.h> +#include "mmc-twl4030.h" #define SDP2430_FLASH_CS 0 #define SDP2430_SMC91X_CS 5 @@ -168,13 +170,13 @@ static inline void __init sdp2430_init_smc91x(void) sdp2430_smc91x_resources[0].end = cs_mem_base + 0x30f; udelay(100); - if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) { + if (gpio_request(OMAP24XX_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", OMAP24XX_ETHR_GPIO_IRQ); gpmc_cs_free(eth_cs); goto out; } - omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1); + gpio_direction_input(OMAP24XX_ETHR_GPIO_IRQ); out: clk_disable(gpmc_fck); @@ -197,12 +199,58 @@ static struct omap_board_config_kernel sdp2430_config[] = { {OMAP_TAG_UART, &sdp2430_uart_config}, }; + +static struct twl4030_gpio_platform_data sdp2430_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, +}; + +static struct twl4030_platform_data sdp2430_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .gpio = &sdp2430_gpio_data, +}; + +static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_24XX_SYS_NIRQ, + .platform_data = &sdp2430_twldata, + }, +}; + +static int __init omap2430_i2c_init(void) +{ + omap_register_i2c_bus(1, 400, NULL, 0); + omap_register_i2c_bus(2, 2600, sdp2430_i2c_boardinfo, + ARRAY_SIZE(sdp2430_i2c_boardinfo)); + return 0; +} + +static struct twl4030_hsmmc_info mmc[] __initdata = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + .ext_clock = 1, + }, + {} /* Terminator */ +}; + static void __init omap_2430sdp_init(void) { + omap2430_i2c_init(); + platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); omap_board_config = sdp2430_config; omap_board_config_size = ARRAY_SIZE(sdp2430_config); omap_serial_init(); + twl4030_mmc_init(mmc); } static void __init omap_2430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 989ad152d7f..bf1e5d32c2a 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -236,13 +236,13 @@ static inline void __init apollon_init_smc91x(void) udelay(100); omap_cfg_reg(W4__24XX_GPIO74); - if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) { + if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); gpmc_cs_free(APOLLON_ETH_CS); goto out; } - omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1); + gpio_direction_input(APOLLON_ETHR_GPIO_IRQ); out: clk_disable(gpmc_fck); @@ -261,16 +261,6 @@ static struct omap_uart_config apollon_uart_config __initdata = { .enabled_uarts = (1 << 0) | (0 << 1) | (0 << 2), }; -static struct omap_mmc_config apollon_mmc_config __initdata = { - .mmc [0] = { - .enabled = 1, - .wire4 = 1, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, - }, -}; - static struct omap_usb_config apollon_usb_config __initdata = { .register_dev = 1, .hmc_mode = 0x14, /* 0:dev 1:host1 2:disable */ @@ -284,7 +274,6 @@ static struct omap_lcd_config apollon_lcd_config __initdata = { static struct omap_board_config_kernel apollon_config[] = { { OMAP_TAG_UART, &apollon_uart_config }, - { OMAP_TAG_MMC, &apollon_mmc_config }, { OMAP_TAG_USB, &apollon_usb_config }, { OMAP_TAG_LCD, &apollon_lcd_config }, }; @@ -327,15 +316,15 @@ static void __init apollon_sw_init(void) /* Enter SW - Y11 */ omap_cfg_reg(Y11_242X_GPIO16); omap_request_gpio(SW_ENTER_GPIO16); - omap_set_gpio_direction(SW_ENTER_GPIO16, 1); + gpio_direction_input(SW_ENTER_GPIO16); /* Up SW - AA12 */ omap_cfg_reg(AA12_242X_GPIO17); omap_request_gpio(SW_UP_GPIO17); - omap_set_gpio_direction(SW_UP_GPIO17, 1); + gpio_direction_input(SW_UP_GPIO17); /* Down SW - AA8 */ omap_cfg_reg(AA8_242X_GPIO58); omap_request_gpio(SW_DOWN_GPIO58); - omap_set_gpio_direction(SW_DOWN_GPIO58, 1); + gpio_direction_input(SW_DOWN_GPIO58); set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING); if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt, @@ -359,9 +348,8 @@ static void __init apollon_usb_init(void) /* USB device */ /* DEVICE_SUSPEND */ omap_cfg_reg(P21_242X_GPIO12); - omap_request_gpio(12); - omap_set_gpio_direction(12, 0); /* OUT */ - omap_set_gpio_dataout(12, 0); + gpio_request(12, "USB suspend"); + gpio_direction_output(12, 0); } static void __init omap_apollon_init(void) diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 9ba097868e7..3b34c20d1df 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -41,19 +41,8 @@ static struct omap_uart_config generic_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct omap_mmc_config generic_mmc_config __initdata = { - .mmc [0] = { - .enabled = 0, - .wire4 = 0, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, - }, -}; - static struct omap_board_config_kernel generic_config[] = { { OMAP_TAG_UART, &generic_uart_config }, - { OMAP_TAG_MMC, &generic_mmc_config }, }; static void __init omap_generic_init(void) diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 2fef2c84508..5e9b14675b1 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -19,6 +19,7 @@ #include <linux/delay.h> #include <linux/workqueue.h> #include <linux/i2c.h> +#include <linux/i2c/at24.h> #include <linux/input.h> #include <linux/err.h> #include <linux/clk.h> @@ -372,31 +373,33 @@ static struct omap_uart_config h4_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; -static struct omap_mmc_config h4_mmc_config __initdata = { - .mmc [0] = { - .enabled = 1, - .wire4 = 1, - .wp_pin = -1, - .power_pin = -1, - .switch_pin = -1, - }, -}; - static struct omap_lcd_config h4_lcd_config __initdata = { .ctrl_name = "internal", }; static struct omap_board_config_kernel h4_config[] = { { OMAP_TAG_UART, &h4_uart_config }, - { OMAP_TAG_MMC, &h4_mmc_config }, { OMAP_TAG_LCD, &h4_lcd_config }, }; +static struct at24_platform_data m24c01 = { + .byte_len = SZ_1K / 8, + .page_size = 16, +}; + static struct i2c_board_info __initdata h4_i2c_board_info[] = { { I2C_BOARD_INFO("isp1301_omap", 0x2d), .irq = OMAP_GPIO_IRQ(125), }, + { /* EEPROM on mainboard */ + I2C_BOARD_INFO("24c01", 0x52), + .platform_data = &m24c01, + }, + { /* EEPROM on cpu card */ + I2C_BOARD_INFO("24c01", 0x57), + .platform_data = &m24c01, + }, }; static void __init omap_h4_init(void) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 1ea59986aa7..aa6972781e4 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -21,6 +21,7 @@ #include <linux/clk.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/i2c/twl4030.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -38,11 +39,69 @@ #include <asm/delay.h> #include <mach/control.h> +#include "mmc-twl4030.h" + +#define SDP3430_SMC91X_CS 3 + +static struct resource ldp_smc911x_resources[] = { + [0] = { + .start = OMAP34XX_ETHR_START, + .end = OMAP34XX_ETHR_START + SZ_4K, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0, + .end = 0, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct platform_device ldp_smc911x_device = { + .name = "smc911x", + .id = -1, + .num_resources = ARRAY_SIZE(ldp_smc911x_resources), + .resource = ldp_smc911x_resources, +}; + +static struct platform_device *ldp_devices[] __initdata = { + &ldp_smc911x_device, +}; + +static inline void __init ldp_init_smc911x(void) +{ + int eth_cs; + unsigned long cs_mem_base; + int eth_gpio = 0; + + eth_cs = LDP_SMC911X_CS; + + if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) { + printk(KERN_ERR "Failed to request GPMC mem for smc911x\n"); + return; + } + + ldp_smc911x_resources[0].start = cs_mem_base + 0x0; + ldp_smc911x_resources[0].end = cs_mem_base + 0xf; + udelay(100); + + eth_gpio = LDP_SMC911X_GPIO; + + ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio); + + if (omap_request_gpio(eth_gpio) < 0) { + printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n", + eth_gpio); + return; + } + gpio_direction_input(eth_gpio); +} + static void __init omap_ldp_init_irq(void) { omap2_init_common_hw(); omap_init_irq(); omap_gpio_init(); + ldp_init_smc911x(); } static struct omap_uart_config ldp_uart_config __initdata = { @@ -53,20 +112,56 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_UART, &ldp_uart_config }, }; +static struct twl4030_gpio_platform_data ldp_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, +}; + +static struct twl4030_platform_data ldp_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .gpio = &ldp_gpio_data, +}; + +static struct i2c_board_info __initdata ldp_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &ldp_twldata, + }, +}; + static int __init omap_i2c_init(void) { - omap_register_i2c_bus(1, 2600, NULL, 0); + omap_register_i2c_bus(1, 2600, ldp_i2c_boardinfo, + ARRAY_SIZE(ldp_i2c_boardinfo)); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, NULL, 0); return 0; } +static struct twl4030_hsmmc_info mmc[] __initdata = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + {} /* Terminator */ +}; + static void __init omap_ldp_init(void) { omap_i2c_init(); + platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); omap_serial_init(); + twl4030_mmc_init(mmc); } static void __init omap_ldp_map_io(void) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index baa79674e9d..9e5ada01b5f 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -38,7 +38,9 @@ #include <mach/common.h> #include <mach/gpmc.h> #include <mach/nand.h> +#include <mach/mux.h> +#include "mmc-twl4030.h" #define GPMC_CS0_BASE 0x60 #define GPMC_CS_SIZE 0x30 @@ -103,6 +105,78 @@ static struct omap_uart_config omap3_beagle_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; +static struct twl4030_hsmmc_info mmc[] = { + { + .mmc = 1, + .wires = 8, + .gpio_wp = 29, + }, + {} /* Terminator */ +}; + +static struct gpio_led gpio_leds[]; + +static int beagle_twl_gpio_setup(struct device *dev, + unsigned gpio, unsigned ngpio) +{ + /* gpio + 0 is "mmc0_cd" (input/IRQ) */ + + /* REVISIT: need ehci-omap hooks for external VBUS + * power switch and overcurrent detect + */ + + gpio_request(gpio + 1, "EHCI_nOC"); + gpio_direction_input(gpio + 1); + + /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ + gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); + gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1); + + /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ + gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; + + return 0; +} + +static struct twl4030_gpio_platform_data beagle_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, + .use_leds = true, + .pullups = BIT(1), + .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13) + | BIT(15) | BIT(16) | BIT(17), + .setup = beagle_twl_gpio_setup, +}; + +static struct twl4030_platform_data beagle_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .gpio = &beagle_gpio_data, +}; + +static struct i2c_board_info __initdata beagle_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &beagle_twldata, + }, +}; + +static int __init omap3_beagle_i2c_init(void) +{ + omap_register_i2c_bus(1, 2600, beagle_i2c_boardinfo, + ARRAY_SIZE(beagle_i2c_boardinfo)); +#ifdef CONFIG_I2C2_OMAP_BEAGLE + omap_register_i2c_bus(2, 400, NULL, 0); +#endif + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; +} + static void __init omap3_beagle_init_irq(void) { omap2_init_common_hw(); @@ -130,6 +204,11 @@ static struct gpio_led gpio_leds[] = { .default_trigger = "mmc0", .gpio = 149, }, + { + .name = "beagleboard::pmu_stat", + .gpio = -EINVAL, /* gets replaced */ + .active_low = true, + }, }; static struct gpio_led_platform_data gpio_led_info = { @@ -218,11 +297,22 @@ static void __init omap3beagle_flash_init(void) static void __init omap3_beagle_init(void) { + omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); omap_board_config = omap3_beagle_config; omap_board_config_size = ARRAY_SIZE(omap3_beagle_config); omap_serial_init(); + + omap_cfg_reg(AH8_34XX_GPIO29); + mmc[0].gpio_cd = gpio + 0; + twl4030_mmc_init(mmc); + + omap_cfg_reg(J25_34XX_GPIO170); + gpio_request(170, "DVI_nPD"); + /* REVISIT leave DVI powered down until it's needed ... */ + gpio_direction_output(170, true); + omap3beagle_flash_init(); } diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c new file mode 100644 index 00000000000..b3196107afd --- /dev/null +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -0,0 +1,212 @@ +/* + * board-omap3pandora.c (Pandora Handheld Console) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> + +#include <linux/spi/spi.h> +#include <linux/spi/ads7846.h> +#include <linux/i2c/twl4030.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <mach/board.h> +#include <mach/common.h> +#include <mach/gpio.h> +#include <mach/hardware.h> +#include <mach/mcspi.h> + +#include "mmc-twl4030.h" + +#define OMAP3_PANDORA_TS_GPIO 94 + +static struct twl4030_hsmmc_info omap3pandora_mmc[] = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = 126, + .ext_clock = 0, + }, + { + .mmc = 2, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = 127, + .ext_clock = 1, + }, + {} /* Terminator */ +}; + +static struct omap_uart_config omap3pandora_uart_config __initdata = { + .enabled_uarts = (1 << 2), /* UART3 */ +}; + +static int omap3pandora_twl_gpio_setup(struct device *dev, + unsigned gpio, unsigned ngpio) +{ + /* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */ + omap3pandora_mmc[0].gpio_cd = gpio + 0; + omap3pandora_mmc[1].gpio_cd = gpio + 1; + twl4030_mmc_init(omap3pandora_mmc); + + return 0; +} + +static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, + .setup = omap3pandora_twl_gpio_setup, +}; + +static struct twl4030_usb_data omap3pandora_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_platform_data omap3pandora_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + .gpio = &omap3pandora_gpio_data, + .usb = &omap3pandora_usb_data, +}; + +static struct i2c_board_info __initdata omap3pandora_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("tps65950", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &omap3pandora_twldata, + }, +}; + +static int __init omap3pandora_i2c_init(void) +{ + omap_register_i2c_bus(1, 2600, omap3pandora_i2c_boardinfo, + ARRAY_SIZE(omap3pandora_i2c_boardinfo)); + /* i2c2 pins are not connected */ + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; +} + +static void __init omap3pandora_init_irq(void) +{ + omap2_init_common_hw(); + omap_init_irq(); + omap_gpio_init(); +} + +static void __init omap3pandora_ads7846_init(void) +{ + int gpio = OMAP3_PANDORA_TS_GPIO; + int ret; + + ret = gpio_request(gpio, "ads7846_pen_down"); + if (ret < 0) { + printk(KERN_ERR "Failed to request GPIO %d for " + "ads7846 pen down IRQ\n", gpio); + return; + } + + gpio_direction_input(gpio); +} + +static int ads7846_get_pendown_state(void) +{ + return !gpio_get_value(OMAP3_PANDORA_TS_GPIO); +} + +static struct ads7846_platform_data ads7846_config = { + .x_max = 0x0fff, + .y_max = 0x0fff, + .x_plate_ohms = 180, + .pressure_max = 255, + .debounce_max = 10, + .debounce_tol = 3, + .debounce_rep = 1, + .get_pendown_state = ads7846_get_pendown_state, + .keep_vref_on = 1, +}; + +static struct omap2_mcspi_device_config ads7846_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, /* 0: slave, 1: master */ +}; + +static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { + { + .modalias = "ads7846", + .bus_num = 1, + .chip_select = 0, + .max_speed_hz = 1500000, + .controller_data = &ads7846_mcspi_config, + .irq = OMAP_GPIO_IRQ(OMAP3_PANDORA_TS_GPIO), + .platform_data = &ads7846_config, + } +}; + +static struct platform_device omap3pandora_lcd_device = { + .name = "pandora_lcd", + .id = -1, +}; + +static struct omap_lcd_config omap3pandora_lcd_config __initdata = { + .ctrl_name = "internal", +}; + +static struct omap_board_config_kernel omap3pandora_config[] __initdata = { + { OMAP_TAG_UART, &omap3pandora_uart_config }, + { OMAP_TAG_LCD, &omap3pandora_lcd_config }, +}; + +static struct platform_device *omap3pandora_devices[] __initdata = { + &omap3pandora_lcd_device, +}; + +static void __init omap3pandora_init(void) +{ + omap3pandora_i2c_init(); + platform_add_devices(omap3pandora_devices, + ARRAY_SIZE(omap3pandora_devices)); + omap_board_config = omap3pandora_config; + omap_board_config_size = ARRAY_SIZE(omap3pandora_config); + omap_serial_init(); + spi_register_board_info(omap3pandora_spi_board_info, + ARRAY_SIZE(omap3pandora_spi_board_info)); + omap3pandora_ads7846_init(); +} + +static void __init omap3pandora_map_io(void) +{ + omap2_set_globals_343x(); + omap2_map_common_io(); +} + +MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") + .phys_io = 0x48000000, + .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = omap3pandora_map_io, + .init_irq = omap3pandora_init_irq, + .init_machine = omap3pandora_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index e09aa59a399..82b3dc557c9 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -26,6 +26,7 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/i2c/twl4030.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -44,6 +45,8 @@ #include <mach/hardware.h> #include <mach/nand.h> +#include "mmc-twl4030.h" + #define NAND_BLOCK_SIZE SZ_128K #define GPMC_CS0_BASE 0x60 #define GPMC_CS_SIZE 0x30 @@ -139,8 +142,31 @@ static struct omap_uart_config overo_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), }; +static struct twl4030_gpio_platform_data overo_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, +}; + +static struct twl4030_platform_data overo_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + .gpio = &overo_gpio_data, +}; + +static struct i2c_board_info __initdata overo_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &overo_twldata, + }, +}; + static int __init overo_i2c_init(void) { + omap_register_i2c_bus(1, 2600, overo_i2c_boardinfo, + ARRAY_SIZE(overo_i2c_boardinfo)); /* i2c2 pins are used for gpio */ omap_register_i2c_bus(3, 400, NULL, 0); return 0; @@ -171,6 +197,22 @@ static struct platform_device *overo_devices[] __initdata = { &overo_lcd_device, }; +static struct twl4030_hsmmc_info mmc[] __initdata = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + { + .mmc = 2, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + {} /* Terminator */ +}; + static void __init overo_init(void) { overo_i2c_init(); @@ -178,6 +220,7 @@ static void __init overo_init(void) omap_board_config = overo_config; omap_board_config_size = ARRAY_SIZE(overo_config); omap_serial_init(); + twl4030_mmc_init(mmc); overo_flash_init(); if ((gpio_request(OVERO_GPIO_W2W_NRESET, diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h index 242a19d86cc..ff6cd14d254 100644 --- a/arch/arm/mach-omap2/clock24xx.h +++ b/arch/arm/mach-omap2/clock24xx.h @@ -2522,7 +2522,6 @@ static struct clk usbhs_ick = { static struct clk mmchs1_ick = { .name = "mmchs_ick", - .id = 1, .parent = &l4_ck, .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", @@ -2533,7 +2532,6 @@ static struct clk mmchs1_ick = { static struct clk mmchs1_fck = { .name = "mmchs_fck", - .id = 1, .parent = &func_96m_ck, .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l3_clkdm", @@ -2544,7 +2542,7 @@ static struct clk mmchs1_fck = { static struct clk mmchs2_ick = { .name = "mmchs_ick", - .id = 2, + .id = 1, .parent = &l4_ck, .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", @@ -2555,7 +2553,7 @@ static struct clk mmchs2_ick = { static struct clk mmchs2_fck = { .name = "mmchs_fck", - .id = 2, + .id = 1, .parent = &func_96m_ck, .flags = CLOCK_IN_OMAP243X, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), @@ -2595,7 +2593,6 @@ static struct clk mdm_intc_ick = { static struct clk mmchsdb1_fck = { .name = "mmchsdb_fck", - .id = 1, .parent = &func_32k_ck, .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", @@ -2606,7 +2603,7 @@ static struct clk mmchsdb1_fck = { static struct clk mmchsdb2_fck = { .name = "mmchsdb_fck", - .id = 2, + .id = 1, .parent = &func_32k_ck, .flags = CLOCK_IN_OMAP243X, .clkdm_name = "core_l4_clkdm", diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 084e11082f8..31bb7010bd4 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -475,7 +475,7 @@ int __init omap2_clk_init(void) * Update this if there are further clock changes between ES2 * and production parts */ - if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) { + if (omap_rev() == OMAP3430_REV_ES1_0) { /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */ cpu_clkflg |= CLOCK_IN_OMAP3430ES1; } else { diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index c38a8a09692..a826094d89b 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -1374,7 +1374,7 @@ static struct clk core_96m_fck = { static struct clk mmchs3_fck = { .name = "mmchs_fck", - .id = 3, + .id = 2, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, @@ -1385,7 +1385,7 @@ static struct clk mmchs3_fck = { static struct clk mmchs2_fck = { .name = "mmchs_fck", - .id = 2, + .id = 1, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MMC2_SHIFT, @@ -1406,7 +1406,6 @@ static struct clk mspro_fck = { static struct clk mmchs1_fck = { .name = "mmchs_fck", - .id = 1, .parent = &core_96m_fck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MMC1_SHIFT, @@ -1722,7 +1721,7 @@ static struct clk usbtll_ick = { static struct clk mmchs3_ick = { .name = "mmchs_ick", - .id = 3, + .id = 2, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, @@ -1774,7 +1773,7 @@ static struct clk des2_ick = { static struct clk mmchs2_ick = { .name = "mmchs_ick", - .id = 2, + .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC2_SHIFT, @@ -1785,7 +1784,6 @@ static struct clk mmchs2_ick = { static struct clk mmchs1_ick = { .name = "mmchs_ick", - .id = 1, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC1_SHIFT, @@ -2280,8 +2278,8 @@ static struct clk wkup_32k_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio1_fck = { - .name = "gpio1_fck", +static struct clk gpio1_dbck = { + .name = "gpio1_dbck", .parent = &wkup_32k_fck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO1_SHIFT, @@ -2527,8 +2525,8 @@ static struct clk per_32k_alwon_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio6_fck = { - .name = "gpio6_fck", +static struct clk gpio6_dbck = { + .name = "gpio6_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO6_SHIFT, @@ -2537,8 +2535,8 @@ static struct clk gpio6_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio5_fck = { - .name = "gpio5_fck", +static struct clk gpio5_dbck = { + .name = "gpio5_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO5_SHIFT, @@ -2547,8 +2545,8 @@ static struct clk gpio5_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio4_fck = { - .name = "gpio4_fck", +static struct clk gpio4_dbck = { + .name = "gpio4_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO4_SHIFT, @@ -2557,8 +2555,8 @@ static struct clk gpio4_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio3_fck = { - .name = "gpio3_fck", +static struct clk gpio3_dbck = { + .name = "gpio3_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO3_SHIFT, @@ -2567,8 +2565,8 @@ static struct clk gpio3_fck = { .recalc = &followparent_recalc, }; -static struct clk gpio2_fck = { - .name = "gpio2_fck", +static struct clk gpio2_dbck = { + .name = "gpio2_dbck", .parent = &per_32k_alwon_fck, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_GPIO2_SHIFT, @@ -3170,7 +3168,7 @@ static struct clk *onchip_34xx_clks[] __initdata = { &usim_fck, &gpt1_fck, &wkup_32k_fck, - &gpio1_fck, + &gpio1_dbck, &wdt2_fck, &wkup_l4_ick, &usim_ick, @@ -3192,11 +3190,11 @@ static struct clk *onchip_34xx_clks[] __initdata = { &gpt8_fck, &gpt9_fck, &per_32k_alwon_fck, - &gpio6_fck, - &gpio5_fck, - &gpio4_fck, - &gpio3_fck, - &gpio2_fck, + &gpio6_dbck, + &gpio5_dbck, + &gpio4_dbck, + &gpio3_dbck, + &gpio2_dbck, &wdt3_fck, &per_l4_ick, &gpio6_ick, diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 90af2ac469a..9d7216ff6c9 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -14,16 +14,19 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/clk.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/map.h> +#include <mach/control.h> #include <mach/tc.h> #include <mach/board.h> #include <mach/mux.h> #include <mach/gpio.h> #include <mach/eac.h> +#include <mach/mmc.h> #if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) #define OMAP2_MBOX_BASE IO_ADDRESS(OMAP24XX_MAILBOX_BASE) @@ -295,6 +298,171 @@ static void omap_init_sha1_md5(void) static inline void omap_init_sha1_md5(void) { } #endif +/*-------------------------------------------------------------------------*/ + +#ifdef CONFIG_ARCH_OMAP3 + +#define MMCHS_SYSCONFIG 0x0010 +#define MMCHS_SYSCONFIG_SWRESET (1 << 1) +#define MMCHS_SYSSTATUS 0x0014 +#define MMCHS_SYSSTATUS_RESETDONE (1 << 0) + +static struct platform_device dummy_pdev = { + .dev = { + .bus = &platform_bus_type, + }, +}; + +/** + * omap_hsmmc_reset() - Full reset of each HS-MMC controller + * + * Ensure that each MMC controller is fully reset. Controllers + * left in an unknown state (by bootloader) may prevent retention + * or OFF-mode. This is especially important in cases where the + * MMC driver is not enabled, _or_ built as a module. + * + * In order for reset to work, interface, functional and debounce + * clocks must be enabled. The debounce clock comes from func_32k_clk + * and is not under SW control, so we only enable i- and f-clocks. + **/ +static void __init omap_hsmmc_reset(void) +{ + u32 i, nr_controllers = cpu_is_omap34xx() ? OMAP34XX_NR_MMC : + OMAP24XX_NR_MMC; + + for (i = 0; i < nr_controllers; i++) { + u32 v, base = 0; + struct clk *iclk, *fclk; + struct device *dev = &dummy_pdev.dev; + + switch (i) { + case 0: + base = OMAP2_MMC1_BASE; + break; + case 1: + base = OMAP2_MMC2_BASE; + break; + case 2: + base = OMAP3_MMC3_BASE; + break; + } + + dummy_pdev.id = i; + iclk = clk_get(dev, "mmchs_ick"); + if (iclk && clk_enable(iclk)) + iclk = NULL; + + fclk = clk_get(dev, "mmchs_fck"); + if (fclk && clk_enable(fclk)) + fclk = NULL; + + if (!iclk || !fclk) { + printk(KERN_WARNING + "%s: Unable to enable clocks for MMC%d, " + "cannot reset.\n", __func__, i); + break; + } + + omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG); + v = omap_readl(base + MMCHS_SYSSTATUS); + while (!(omap_readl(base + MMCHS_SYSSTATUS) & + MMCHS_SYSSTATUS_RESETDONE)) + cpu_relax(); + + if (fclk) { + clk_disable(fclk); + clk_put(fclk); + } + if (iclk) { + clk_disable(iclk); + clk_put(iclk); + } + } +} +#else +static inline void omap_hsmmc_reset(void) {} +#endif + +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ + defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) + +static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, + int controller_nr) +{ + if (cpu_is_omap2420() && controller_nr == 0) { + omap_cfg_reg(H18_24XX_MMC_CMD); + omap_cfg_reg(H15_24XX_MMC_CLKI); + omap_cfg_reg(G19_24XX_MMC_CLKO); + omap_cfg_reg(F20_24XX_MMC_DAT0); + omap_cfg_reg(F19_24XX_MMC_DAT_DIR0); + omap_cfg_reg(G18_24XX_MMC_CMD_DIR); + if (mmc_controller->slots[0].wires == 4) { + omap_cfg_reg(H14_24XX_MMC_DAT1); + omap_cfg_reg(E19_24XX_MMC_DAT2); + omap_cfg_reg(D19_24XX_MMC_DAT3); + omap_cfg_reg(E20_24XX_MMC_DAT_DIR1); + omap_cfg_reg(F18_24XX_MMC_DAT_DIR2); + omap_cfg_reg(E18_24XX_MMC_DAT_DIR3); + } + + /* + * Use internal loop-back in MMC/SDIO Module Input Clock + * selection + */ + if (mmc_controller->slots[0].internal_clock) { + u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + v |= (1 << 24); + omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); + } + } +} + +void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers) +{ + int i; + + for (i = 0; i < nr_controllers; i++) { + unsigned long base, size; + unsigned int irq = 0; + + if (!mmc_data[i]) + continue; + + omap2_mmc_mux(mmc_data[i], i); + + switch (i) { + case 0: + base = OMAP2_MMC1_BASE; + irq = INT_24XX_MMC_IRQ; + break; + case 1: + base = OMAP2_MMC2_BASE; + irq = INT_24XX_MMC2_IRQ; + break; + case 2: + if (!cpu_is_omap34xx()) + return; + base = OMAP3_MMC3_BASE; + irq = INT_34XX_MMC3_IRQ; + break; + default: + continue; + } + + if (cpu_is_omap2420()) + size = OMAP2420_MMC_SIZE; + else + size = HSMMC_SIZE; + + omap_mmc_add(i, base, size, irq, mmc_data[i]); + }; +} + +#endif + +/*-------------------------------------------------------------------------*/ + #if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE) #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) #define OMAP_HDQ_BASE 0x480B2000 @@ -334,6 +502,7 @@ static int __init omap2_init_devices(void) /* please keep these calls, and their implementations above, * in alphabetical order so they're easier to sort through. */ + omap_hsmmc_reset(); omap_init_mbox(); omap_init_mcspi(); omap_hdq_init(); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index bf45ff39a7b..b0f8e7d6279 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -22,40 +22,15 @@ #include <mach/control.h> #include <mach/cpu.h> -static u32 class; -static void __iomem *tap_base; -static u16 tap_prod_id; - -#define OMAP_TAP_IDCODE 0x0204 -#define OMAP_TAP_DIE_ID_0 0x0218 -#define OMAP_TAP_DIE_ID_1 0x021C -#define OMAP_TAP_DIE_ID_2 0x0220 -#define OMAP_TAP_DIE_ID_3 0x0224 - -/* system_rev fields for OMAP2 processors: - * CPU id bits [31:16], - * CPU device type [15:12], (unprg,normal,POP) - * CPU revision [11:08] - * CPU class bits [07:00] - */ - -struct omap_id { - u16 hawkeye; /* Silicon type (Hawkeye id) */ - u8 dev; /* Device type from production_id reg */ - u32 type; /* combined type id copied to system_rev */ -}; +static struct omap_chip_id omap_chip; +static unsigned int omap_revision; -/* Register values to detect the OMAP version */ -static struct omap_id omap_ids[] __initdata = { - { .hawkeye = 0xb5d9, .dev = 0x0, .type = 0x24200000 }, - { .hawkeye = 0xb5d9, .dev = 0x1, .type = 0x24201000 }, - { .hawkeye = 0xb5d9, .dev = 0x2, .type = 0x24202000 }, - { .hawkeye = 0xb5d9, .dev = 0x4, .type = 0x24220000 }, - { .hawkeye = 0xb5d9, .dev = 0x8, .type = 0x24230000 }, - { .hawkeye = 0xb68a, .dev = 0x0, .type = 0x24300000 }, -}; -static struct omap_chip_id omap_chip; +unsigned int omap_rev(void) +{ + return omap_revision; +} +EXPORT_SYMBOL(omap_rev); /** * omap_chip_is - test whether currently running OMAP matches a chip type @@ -70,135 +45,41 @@ int omap_chip_is(struct omap_chip_id oci) } EXPORT_SYMBOL(omap_chip_is); -static u32 __init read_tap_reg(int reg) -{ - unsigned int regval = 0; - u32 cpuid; - - /* Reading the IDCODE register on 3430 ES1 results in a - * data abort as the register is not exposed on the OCP - * Hence reading the Cortex Rev - */ - cpuid = read_cpuid(CPUID_ID); - - /* If the processor type is Cortex-A8 and the revision is 0x0 - * it means its Cortex r0p0 which is 3430 ES1 - */ - if ((((cpuid >> 4) & 0xFFF) == 0xC08) && ((cpuid & 0xF) == 0x0)) { - - if (reg == tap_prod_id) { - regval = 0x000F00F0; - goto out; - } - - switch (reg) { - case OMAP_TAP_IDCODE : regval = 0x0B7AE02F; break; - /* Making DevType as 0xF in ES1 to differ from ES2 */ - case OMAP_TAP_DIE_ID_0: regval = 0x01000000; break; - case OMAP_TAP_DIE_ID_1: regval = 0x1012d687; break; - case OMAP_TAP_DIE_ID_2: regval = 0x00000000; break; - case OMAP_TAP_DIE_ID_3: regval = 0x2d2c0000; break; - } - } else - regval = __raw_readl(tap_base + reg); - -out: - return regval; - -} +/*----------------------------------------------------------------------------*/ -/* - * _set_system_rev - set the system_rev global based on current OMAP chip type - * - * Set the system_rev global. This is primarily used by the cpu_is_omapxxxx() - * macros. - */ -static void __init _set_system_rev(u32 type, u8 rev) -{ - u32 i, ctrl_status; - - /* - * system_rev encoding is as follows - * system_rev & 0xff000000 -> Omap Class (24xx/34xx) - * system_rev & 0xfff00000 -> Omap Sub Class (242x/343x) - * system_rev & 0xffff0000 -> Omap type (2420/2422/2423/2430/3430) - * system_rev & 0x0000f000 -> Silicon revision (ES1, ES2 ) - * system_rev & 0x00000700 -> Device Type ( EMU/HS/GP/BAD ) - * system_rev & 0x000000c0 -> IDCODE revision[6:7] - * system_rev & 0x0000003f -> sys_boot[0:5] - */ - /* Embedding the ES revision info in type field */ - system_rev = type; - /* Also add IDCODE revision info only two lower bits */ - system_rev |= ((rev & 0x3) << 6); - - /* Add in the device type and sys_boot fields (see above) */ - if (cpu_is_omap24xx()) { - i = OMAP24XX_CONTROL_STATUS; - } else if (cpu_is_omap343x()) { - i = OMAP343X_CONTROL_STATUS; - } else { - printk(KERN_ERR "id: unknown CPU type\n"); - BUG(); - } - ctrl_status = omap_ctrl_readl(i); - system_rev |= (ctrl_status & (OMAP2_SYSBOOT_5_MASK | - OMAP2_SYSBOOT_4_MASK | - OMAP2_SYSBOOT_3_MASK | - OMAP2_SYSBOOT_2_MASK | - OMAP2_SYSBOOT_1_MASK | - OMAP2_SYSBOOT_0_MASK)); - system_rev |= (ctrl_status & OMAP2_DEVICETYPE_MASK); -} - - -/* - * _set_omap_chip - set the omap_chip global based on OMAP chip type - * - * Build the omap_chip bits. This variable is used by powerdomain and - * clockdomain code to indicate whether structures are applicable for - * the current OMAP chip type by ANDing it against a 'platform' bitfield - * in the structure. - */ -static void __init _set_omap_chip(void) -{ - if (cpu_is_omap343x()) { - - omap_chip.oc = CHIP_IS_OMAP3430; - if (is_sil_rev_equal_to(OMAP3430_REV_ES1_0)) - omap_chip.oc |= CHIP_IS_OMAP3430ES1; - else if (is_sil_rev_greater_than(OMAP3430_REV_ES1_0)) - omap_chip.oc |= CHIP_IS_OMAP3430ES2; - - } else if (cpu_is_omap243x()) { - - /* Currently only supports 2430ES2.1 and 2430-all */ - omap_chip.oc |= CHIP_IS_OMAP2430; - - } else if (cpu_is_omap242x()) { - - /* Currently only supports 2420ES2.1.1 and 2420-all */ - omap_chip.oc |= CHIP_IS_OMAP2420; +#define OMAP_TAP_IDCODE 0x0204 +#define OMAP_TAP_DIE_ID_0 0x0218 +#define OMAP_TAP_DIE_ID_1 0x021C +#define OMAP_TAP_DIE_ID_2 0x0220 +#define OMAP_TAP_DIE_ID_3 0x0224 - } else { +#define read_tap_reg(reg) __raw_readl(tap_base + (reg)) - /* Current CPU not supported by this code. */ - printk(KERN_WARNING "OMAP chip type code does not yet support " - "this CPU type.\n"); - WARN_ON(1); +struct omap_id { + u16 hawkeye; /* Silicon type (Hawkeye id) */ + u8 dev; /* Device type from production_id reg */ + u32 type; /* Combined type id copied to omap_revision */ +}; - } +/* Register values to detect the OMAP version */ +static struct omap_id omap_ids[] __initdata = { + { .hawkeye = 0xb5d9, .dev = 0x0, .type = 0x24200024 }, + { .hawkeye = 0xb5d9, .dev = 0x1, .type = 0x24201024 }, + { .hawkeye = 0xb5d9, .dev = 0x2, .type = 0x24202024 }, + { .hawkeye = 0xb5d9, .dev = 0x4, .type = 0x24220024 }, + { .hawkeye = 0xb5d9, .dev = 0x8, .type = 0x24230024 }, + { .hawkeye = 0xb68a, .dev = 0x0, .type = 0x24300024 }, +}; -} +static void __iomem *tap_base; +static u16 tap_prod_id; -void __init omap2_check_revision(void) +void __init omap24xx_check_revision(void) { int i, j; - u32 idcode; - u32 prod_id; + u32 idcode, prod_id; u16 hawkeye; - u8 dev_type; - u8 rev; + u8 dev_type, rev; idcode = read_tap_reg(OMAP_TAP_IDCODE); prod_id = read_tap_reg(tap_prod_id); @@ -220,18 +101,6 @@ void __init omap2_check_revision(void) pr_debug("OMAP_TAP_PROD_ID_0: 0x%08x DEV_TYPE: %i\n", prod_id, dev_type); - /* - * Detection for 34xx ES2.0 and above can be done with just - * hawkeye and rev. See TRM 1.5.2 Device Identification. - * Note that rev cannot be used directly as ES1.0 uses value 0. - */ - if (hawkeye == 0xb7ae) { - system_rev = 0x34300000 | ((1 + rev) << 12); - pr_info("OMAP%04x ES2.%i\n", system_rev >> 16, rev); - _set_omap_chip(); - return; - } - /* Check hawkeye ids */ for (i = 0; i < ARRAY_SIZE(omap_ids); i++) { if (hawkeye == omap_ids[i].hawkeye) @@ -255,23 +124,115 @@ void __init omap2_check_revision(void) j = i; } - _set_system_rev(omap_ids[j].type, rev); + pr_info("OMAP%04x", omap_rev() >> 16); + if ((omap_rev() >> 8) & 0x0f) + pr_info("ES%x", (omap_rev() >> 12) & 0xf); + pr_info("\n"); +} - _set_omap_chip(); +void __init omap34xx_check_revision(void) +{ + u32 cpuid, idcode; + u16 hawkeye; + u8 rev; + char *rev_name = "ES1.0"; - pr_info("OMAP%04x", system_rev >> 16); - if ((system_rev >> 8) & 0x0f) - pr_info("ES%x", (system_rev >> 12) & 0xf); - pr_info("\n"); + /* + * We cannot access revision registers on ES1.0. + * If the processor type is Cortex-A8 and the revision is 0x0 + * it means its Cortex r0p0 which is 3430 ES1.0. + */ + cpuid = read_cpuid(CPUID_ID); + if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) { + omap_revision = OMAP3430_REV_ES1_0; + goto out; + } + /* + * Detection for 34xx ES2.0 and above can be done with just + * hawkeye and rev. See TRM 1.5.2 Device Identification. + * Note that rev does not map directly to our defined processor + * revision numbers as ES1.0 uses value 0. + */ + idcode = read_tap_reg(OMAP_TAP_IDCODE); + hawkeye = (idcode >> 12) & 0xffff; + rev = (idcode >> 28) & 0xff; + + if (hawkeye == 0xb7ae) { + switch (rev) { + case 0: + omap_revision = OMAP3430_REV_ES2_0; + rev_name = "ES2.0"; + break; + case 2: + omap_revision = OMAP3430_REV_ES2_1; + rev_name = "ES2.1"; + break; + case 3: + omap_revision = OMAP3430_REV_ES3_0; + rev_name = "ES3.0"; + break; + default: + /* Use the latest known revision as default */ + omap_revision = OMAP3430_REV_ES3_0; + rev_name = "Unknown revision\n"; + } + } + +out: + pr_info("OMAP%04x %s\n", omap_rev() >> 16, rev_name); } +/* + * Try to detect the exact revision of the omap we're running on + */ +void __init omap2_check_revision(void) +{ + /* + * At this point we have an idea about the processor revision set + * earlier with omap2_set_globals_tap(). + */ + if (cpu_is_omap24xx()) + omap24xx_check_revision(); + else if (cpu_is_omap34xx()) + omap34xx_check_revision(); + else + pr_err("OMAP revision unknown, please fix!\n"); + + /* + * OK, now we know the exact revision. Initialize omap_chip bits + * for powerdowmain and clockdomain code. + */ + if (cpu_is_omap243x()) { + /* Currently only supports 2430ES2.1 and 2430-all */ + omap_chip.oc |= CHIP_IS_OMAP2430; + } else if (cpu_is_omap242x()) { + /* Currently only supports 2420ES2.1.1 and 2420-all */ + omap_chip.oc |= CHIP_IS_OMAP2420; + } else if (cpu_is_omap343x()) { + omap_chip.oc = CHIP_IS_OMAP3430; + if (omap_rev() == OMAP3430_REV_ES1_0) + omap_chip.oc |= CHIP_IS_OMAP3430ES1; + else if (omap_rev() > OMAP3430_REV_ES1_0) + omap_chip.oc |= CHIP_IS_OMAP3430ES2; + } else { + pr_err("Uninitialized omap_chip, please fix!\n"); + } +} + +/* + * Set up things for map_io and processor detection later on. Gets called + * pretty much first thing from board init. For multi-omap, this gets + * cpu_is_omapxxxx() working accurately enough for map_io. Then we'll try to + * detect the exact revision later on in omap2_detect_revision() once map_io + * is done. + */ void __init omap2_set_globals_tap(struct omap_globals *omap2_globals) { - class = omap2_globals->class; + omap_revision = omap2_globals->class; tap_base = omap2_globals->tap; - if (class == 0x3430) + if (cpu_is_omap34xx()) tap_prod_id = 0x0210; else tap_prod_id = 0x0208; diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index c40fc378a25..636e2821af7 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -23,6 +23,7 @@ #define INTC_REVISION 0x0000 #define INTC_SYSCONFIG 0x0010 #define INTC_SYSSTATUS 0x0014 +#define INTC_SIR 0x0040 #define INTC_CONTROL 0x0048 #define INTC_MIR_CLEAR0 0x0088 #define INTC_MIR_SET0 0x008c @@ -60,6 +61,30 @@ static u32 intc_bank_read_reg(struct omap_irq_bank *bank, u16 reg) return __raw_readl(bank->base_reg + reg); } +static int previous_irq; + +/* + * On 34xx we can get occasional spurious interrupts if the ack from + * an interrupt handler does not get posted before we unmask. Warn about + * the interrupt handlers that need to flush posted writes. + */ +static int omap_check_spurious(unsigned int irq) +{ + u32 sir, spurious; + + sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR); + spurious = sir >> 6; + + if (spurious > 1) { + printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush " + "posted write for irq %i\n", + irq, sir, previous_irq); + return spurious; + } + + return 0; +} + /* XXX: FIQ and additional INTC support (only MPU at the moment) */ static void omap_ack_irq(unsigned int irq) { @@ -70,6 +95,20 @@ static void omap_mask_irq(unsigned int irq) { int offset = irq & (~(IRQ_BITS_PER_REG - 1)); + if (cpu_is_omap34xx()) { + int spurious = 0; + + /* + * INT_34XX_GPT12_IRQ is also the spurious irq. Maybe because + * it is the highest irq number? + */ + if (irq == INT_34XX_GPT12_IRQ) + spurious = omap_check_spurious(irq); + + if (!spurious) + previous_irq = irq; + } + irq &= (IRQ_BITS_PER_REG - 1); intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_SET0 + offset); diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c new file mode 100644 index 00000000000..437f52073f6 --- /dev/null +++ b/arch/arm/mach-omap2/mmc-twl4030.c @@ -0,0 +1,408 @@ +/* + * linux/arch/arm/mach-omap2/mmc-twl4030.c + * + * Copyright (C) 2007-2008 Texas Instruments + * Copyright (C) 2008 Nokia Corporation + * Author: Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/err.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/delay.h> +#include <linux/gpio.h> +#include <linux/i2c/twl4030.h> + +#include <mach/hardware.h> +#include <mach/control.h> +#include <mach/mmc.h> +#include <mach/board.h> + +#include "mmc-twl4030.h" + +#if defined(CONFIG_TWL4030_CORE) && \ + (defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)) + +#define LDO_CLR 0x00 +#define VSEL_S2_CLR 0x40 + +#define VMMC1_DEV_GRP 0x27 +#define VMMC1_CLR 0x00 +#define VMMC1_315V 0x03 +#define VMMC1_300V 0x02 +#define VMMC1_285V 0x01 +#define VMMC1_185V 0x00 +#define VMMC1_DEDICATED 0x2A + +#define VMMC2_DEV_GRP 0x2B +#define VMMC2_CLR 0x40 +#define VMMC2_315V 0x0c +#define VMMC2_300V 0x0b +#define VMMC2_285V 0x0a +#define VMMC2_260V 0x08 +#define VMMC2_185V 0x06 +#define VMMC2_DEDICATED 0x2E + +#define VMMC_DEV_GRP_P1 0x20 + +static u16 control_pbias_offset; +static u16 control_devconf1_offset; + +#define HSMMC_NAME_LEN 9 + +static struct twl_mmc_controller { + struct omap_mmc_platform_data *mmc; + u8 twl_vmmc_dev_grp; + u8 twl_mmc_dedicated; + char name[HSMMC_NAME_LEN]; +} hsmmc[] = { + { + .twl_vmmc_dev_grp = VMMC1_DEV_GRP, + .twl_mmc_dedicated = VMMC1_DEDICATED, + }, + { + .twl_vmmc_dev_grp = VMMC2_DEV_GRP, + .twl_mmc_dedicated = VMMC2_DEDICATED, + }, +}; + +static int twl_mmc_card_detect(int irq) +{ + unsigned i; + + for (i = 0; i < ARRAY_SIZE(hsmmc); i++) { + struct omap_mmc_platform_data *mmc; + + mmc = hsmmc[i].mmc; + if (!mmc) + continue; + if (irq != mmc->slots[0].card_detect_irq) + continue; + + /* NOTE: assumes card detect signal is active-low */ + return !gpio_get_value_cansleep(mmc->slots[0].switch_pin); + } + return -ENOSYS; +} + +static int twl_mmc_get_ro(struct device *dev, int slot) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + + /* NOTE: assumes write protect signal is active-high */ + return gpio_get_value_cansleep(mmc->slots[0].gpio_wp); +} + +/* + * MMC Slot Initialization. + */ +static int twl_mmc_late_init(struct device *dev) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + int ret = 0; + int i; + + ret = gpio_request(mmc->slots[0].switch_pin, "mmc_cd"); + if (ret) + goto done; + ret = gpio_direction_input(mmc->slots[0].switch_pin); + if (ret) + goto err; + + for (i = 0; i < ARRAY_SIZE(hsmmc); i++) { + if (hsmmc[i].name == mmc->slots[0].name) { + hsmmc[i].mmc = mmc; + break; + } + } + + return 0; + +err: + gpio_free(mmc->slots[0].switch_pin); +done: + mmc->slots[0].card_detect_irq = 0; + mmc->slots[0].card_detect = NULL; + + dev_err(dev, "err %d configuring card detect\n", ret); + return ret; +} + +static void twl_mmc_cleanup(struct device *dev) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + + gpio_free(mmc->slots[0].switch_pin); +} + +#ifdef CONFIG_PM + +static int twl_mmc_suspend(struct device *dev, int slot) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + + disable_irq(mmc->slots[0].card_detect_irq); + return 0; +} + +static int twl_mmc_resume(struct device *dev, int slot) +{ + struct omap_mmc_platform_data *mmc = dev->platform_data; + + enable_irq(mmc->slots[0].card_detect_irq); + return 0; +} + +#else +#define twl_mmc_suspend NULL +#define twl_mmc_resume NULL +#endif + +/* + * Sets the MMC voltage in twl4030 + */ +static int twl_mmc_set_voltage(struct twl_mmc_controller *c, int vdd) +{ + int ret; + u8 vmmc, dev_grp_val; + + switch (1 << vdd) { + case MMC_VDD_35_36: + case MMC_VDD_34_35: + case MMC_VDD_33_34: + case MMC_VDD_32_33: + case MMC_VDD_31_32: + case MMC_VDD_30_31: + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + vmmc = VMMC1_315V; + else + vmmc = VMMC2_315V; + break; + case MMC_VDD_29_30: + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + vmmc = VMMC1_315V; + else + vmmc = VMMC2_300V; + break; + case MMC_VDD_27_28: + case MMC_VDD_26_27: + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + vmmc = VMMC1_285V; + else + vmmc = VMMC2_285V; + break; + case MMC_VDD_25_26: + case MMC_VDD_24_25: + case MMC_VDD_23_24: + case MMC_VDD_22_23: + case MMC_VDD_21_22: + case MMC_VDD_20_21: + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + vmmc = VMMC1_285V; + else + vmmc = VMMC2_260V; + break; + case MMC_VDD_165_195: + if (c->twl_vmmc_dev_grp == VMMC1_DEV_GRP) + vmmc = VMMC1_185V; + else + vmmc = VMMC2_185V; + break; + default: + vmmc = 0; + break; + } + + if (vmmc) + dev_grp_val = VMMC_DEV_GRP_P1; /* Power up */ + else + dev_grp_val = LDO_CLR; /* Power down */ + + ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, + dev_grp_val, c->twl_vmmc_dev_grp); + if (ret) + return ret; + + ret = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, + vmmc, c->twl_mmc_dedicated); + + return ret; +} + +static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, + int vdd) +{ + u32 reg; + int ret = 0; + struct twl_mmc_controller *c = &hsmmc[0]; + struct omap_mmc_platform_data *mmc = dev->platform_data; + + if (power_on) { + if (cpu_is_omap2430()) { + reg = omap_ctrl_readl(OMAP243X_CONTROL_DEVCONF1); + if ((1 << vdd) >= MMC_VDD_30_31) + reg |= OMAP243X_MMC1_ACTIVE_OVERWRITE; + else + reg &= ~OMAP243X_MMC1_ACTIVE_OVERWRITE; + omap_ctrl_writel(reg, OMAP243X_CONTROL_DEVCONF1); + } + + if (mmc->slots[0].internal_clock) { + reg = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + reg |= OMAP2_MMCSDIO1ADPCLKISEL; + omap_ctrl_writel(reg, OMAP2_CONTROL_DEVCONF0); + } + + reg = omap_ctrl_readl(control_pbias_offset); + reg |= OMAP2_PBIASSPEEDCTRL0; + reg &= ~OMAP2_PBIASLITEPWRDNZ0; + omap_ctrl_writel(reg, control_pbias_offset); + + ret = twl_mmc_set_voltage(c, vdd); + + /* 100ms delay required for PBIAS configuration */ + msleep(100); + reg = omap_ctrl_readl(control_pbias_offset); + reg |= (OMAP2_PBIASLITEPWRDNZ0 | OMAP2_PBIASSPEEDCTRL0); + if ((1 << vdd) <= MMC_VDD_165_195) + reg &= ~OMAP2_PBIASLITEVMODE0; + else + reg |= OMAP2_PBIASLITEVMODE0; + omap_ctrl_writel(reg, control_pbias_offset); + } else { + reg = omap_ctrl_readl(control_pbias_offset); + reg &= ~OMAP2_PBIASLITEPWRDNZ0; + omap_ctrl_writel(reg, control_pbias_offset); + + ret = twl_mmc_set_voltage(c, 0); + + /* 100ms delay required for PBIAS configuration */ + msleep(100); + reg = omap_ctrl_readl(control_pbias_offset); + reg |= (OMAP2_PBIASSPEEDCTRL0 | OMAP2_PBIASLITEPWRDNZ0 | + OMAP2_PBIASLITEVMODE0); + omap_ctrl_writel(reg, control_pbias_offset); + } + + return ret; +} + +static int twl_mmc2_set_power(struct device *dev, int slot, int power_on, int vdd) +{ + int ret; + struct twl_mmc_controller *c = &hsmmc[1]; + struct omap_mmc_platform_data *mmc = dev->platform_data; + + if (power_on) { + if (mmc->slots[0].internal_clock) { + u32 reg; + + reg = omap_ctrl_readl(control_devconf1_offset); + reg |= OMAP2_MMCSDIO2ADPCLKISEL; + omap_ctrl_writel(reg, control_devconf1_offset); + } + ret = twl_mmc_set_voltage(c, vdd); + } else { + ret = twl_mmc_set_voltage(c, 0); + } + + return ret; +} + +static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata; + +void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers) +{ + struct twl4030_hsmmc_info *c; + int nr_hsmmc = ARRAY_SIZE(hsmmc_data); + + if (cpu_is_omap2430()) { + control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE; + control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1; + nr_hsmmc = 2; + } else { + control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE; + control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1; + } + + for (c = controllers; c->mmc; c++) { + struct twl_mmc_controller *twl = hsmmc + c->mmc - 1; + struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1]; + + if (!c->mmc || c->mmc > nr_hsmmc) { + pr_debug("MMC%d: no such controller\n", c->mmc); + continue; + } + if (mmc) { + pr_debug("MMC%d: already configured\n", c->mmc); + continue; + } + + mmc = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL); + if (!mmc) { + pr_err("Cannot allocate memory for mmc device!\n"); + return; + } + + sprintf(twl->name, "mmc%islot%i", c->mmc, 1); + mmc->slots[0].name = twl->name; + mmc->nr_slots = 1; + mmc->slots[0].ocr_mask = MMC_VDD_165_195 | + MMC_VDD_26_27 | MMC_VDD_27_28 | + MMC_VDD_29_30 | + MMC_VDD_30_31 | MMC_VDD_31_32; + mmc->slots[0].wires = c->wires; + mmc->slots[0].internal_clock = !c->ext_clock; + mmc->dma_mask = 0xffffffff; + + /* note: twl4030 card detect GPIOs normally switch VMMCx ... */ + if (gpio_is_valid(c->gpio_cd)) { + mmc->init = twl_mmc_late_init; + mmc->cleanup = twl_mmc_cleanup; + mmc->suspend = twl_mmc_suspend; + mmc->resume = twl_mmc_resume; + + mmc->slots[0].switch_pin = c->gpio_cd; + mmc->slots[0].card_detect_irq = gpio_to_irq(c->gpio_cd); + mmc->slots[0].card_detect = twl_mmc_card_detect; + } else + mmc->slots[0].switch_pin = -EINVAL; + + /* write protect normally uses an OMAP gpio */ + if (gpio_is_valid(c->gpio_wp)) { + gpio_request(c->gpio_wp, "mmc_wp"); + gpio_direction_input(c->gpio_wp); + + mmc->slots[0].gpio_wp = c->gpio_wp; + mmc->slots[0].get_ro = twl_mmc_get_ro; + } else + mmc->slots[0].gpio_wp = -EINVAL; + + /* NOTE: we assume OMAP's MMC1 and MMC2 use + * the TWL4030's VMMC1 and VMMC2, respectively; + * and that OMAP's MMC3 isn't used. + */ + + switch (c->mmc) { + case 1: + mmc->slots[0].set_power = twl_mmc1_set_power; + break; + case 2: + mmc->slots[0].set_power = twl_mmc2_set_power; + break; + default: + pr_err("MMC%d configuration not supported!\n", c->mmc); + continue; + } + hsmmc_data[c->mmc - 1] = mmc; + } + + omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC); +} + +#endif diff --git a/arch/arm/mach-omap2/mmc-twl4030.h b/arch/arm/mach-omap2/mmc-twl4030.h new file mode 100644 index 00000000000..e1c8076400c --- /dev/null +++ b/arch/arm/mach-omap2/mmc-twl4030.h @@ -0,0 +1,29 @@ +/* + * MMC definitions for OMAP2 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +struct twl4030_hsmmc_info { + u8 mmc; /* controller 1/2/3 */ + u8 wires; /* 1/4/8 wires */ + int gpio_cd; /* or -EINVAL */ + int gpio_wp; /* or -EINVAL */ + int ext_clock:1; /* use external pin for input clock */ +}; + +#if defined(CONFIG_TWL4030_CORE) && \ + (defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ + defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)) + +void twl4030_mmc_init(struct twl4030_hsmmc_info *); + +#else + +static inline void twl4030_mmc_init(struct twl4030_hsmmc_info *info) +{ +} + +#endif diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index b1393673d95..dacb41f130c 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -203,6 +203,15 @@ MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1) MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1) /* 2430 McBSP */ +MUX_CFG_24XX("AD6_2430_MCBSP_CLKS", 0x011E, 0, 0, 0, 1) + +MUX_CFG_24XX("AB2_2430_MCBSP1_CLKR", 0x011A, 0, 0, 0, 1) +MUX_CFG_24XX("AD5_2430_MCBSP1_FSR", 0x011B, 0, 0, 0, 1) +MUX_CFG_24XX("AA1_2430_MCBSP1_DX", 0x011C, 0, 0, 0, 1) +MUX_CFG_24XX("AF3_2430_MCBSP1_DR", 0x011D, 0, 0, 0, 1) +MUX_CFG_24XX("AB3_2430_MCBSP1_FSX", 0x011F, 0, 0, 0, 1) +MUX_CFG_24XX("Y9_2430_MCBSP1_CLKX", 0x0120, 0, 0, 0, 1) + MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1) MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1) MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1) @@ -211,6 +220,31 @@ MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1) MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1) MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1) MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1) + +MUX_CFG_24XX("AC9_2430_MCBSP3_CLKX", 0x0103, 0, 0, 0, 1) +MUX_CFG_24XX("AE4_2430_MCBSP3_FSX", 0x0104, 0, 0, 0, 1) +MUX_CFG_24XX("AE2_2430_MCBSP3_DR", 0x0105, 0, 0, 0, 1) +MUX_CFG_24XX("AF4_2430_MCBSP3_DX", 0x0106, 0, 0, 0, 1) + +MUX_CFG_24XX("N3_2430_MCBSP4_CLKX", 0x010B, 1, 0, 0, 1) +MUX_CFG_24XX("AD23_2430_MCBSP4_DR", 0x010C, 1, 0, 0, 1) +MUX_CFG_24XX("AB25_2430_MCBSP4_DX", 0x010D, 1, 0, 0, 1) +MUX_CFG_24XX("AC25_2430_MCBSP4_FSX", 0x010E, 1, 0, 0, 1) + +MUX_CFG_24XX("AE16_2430_MCBSP5_CLKX", 0x00ED, 1, 0, 0, 1) +MUX_CFG_24XX("AF12_2430_MCBSP5_FSX", 0x00ED, 1, 0, 0, 1) +MUX_CFG_24XX("K7_2430_MCBSP5_DX", 0x00EF, 1, 0, 0, 1) +MUX_CFG_24XX("M1_2430_MCBSP5_DR", 0x00F0, 1, 0, 0, 1) + +/* 2430 MCSPI1 */ +MUX_CFG_24XX("Y18_2430_MCSPI1_CLK", 0x010F, 0, 0, 0, 1) +MUX_CFG_24XX("AD15_2430_MCSPI1_SIMO", 0x0110, 0, 0, 0, 1) +MUX_CFG_24XX("AE17_2430_MCSPI1_SOMI", 0x0111, 0, 0, 0, 1) +MUX_CFG_24XX("U1_2430_MCSPI1_CS0", 0x0112, 0, 0, 0, 1) + +/* Touchscreen GPIO */ +MUX_CFG_24XX("AF19_2430_GPIO_85", 0x0113, 3, 0, 0, 1) + }; #define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins) @@ -417,6 +451,14 @@ MUX_CFG_34XX("AD2_3430_USB3FS_PHY_MM3_TXDAT", 0x188, MUX_CFG_34XX("AC1_3430_USB3FS_PHY_MM3_TXEN_N", 0x18a, OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_OUTPUT) + +/* 34XX GPIO - bidirectional, unless the name has an "_OUT" suffix. + * No internal pullup/pulldown without "_UP" or "_DOWN" suffix. + */ +MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) +MUX_CFG_34XX("J25_34XX_GPIO170", 0x1c6, + OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT) }; #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) @@ -452,7 +494,7 @@ static void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u16 r #endif #ifdef CONFIG_ARCH_OMAP24XX -int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) +static int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) { static DEFINE_SPINLOCK(mux_spin_lock); unsigned long flags; diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 10ef464d6be..15e509013de 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -12,11 +12,11 @@ #include <linux/errno.h> #include <linux/delay.h> #include <linux/platform_device.h> +#include <linux/gpio.h> #include <linux/usb/musb.h> #include <mach/gpmc.h> -#include <mach/gpio.h> #include <mach/mux.h> @@ -292,12 +292,12 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data, ); /* IRQ */ - status = omap_request_gpio(irq); + status = gpio_request(irq, "TUSB6010 irq"); if (status < 0) { printk(error, 3, status); return status; } - omap_set_gpio_direction(irq, 1); + gpio_direction_input(irq); tusb_resources[2].start = irq + IH_GPIO_BASE; /* set up memory timings ... can speed them up later */ diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile index 3d4a1bc1235..edc38e2c856 100644 --- a/arch/arm/mach-orion5x/Makefile +++ b/arch/arm/mach-orion5x/Makefile @@ -1,4 +1,4 @@ -obj-y += common.o addr-map.o pci.o gpio.o irq.o mpp.o +obj-y += common.o addr-map.o pci.o irq.o mpp.o obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o obj-$(CONFIG_MACH_RD88F5182) += rd88f5182-setup.o obj-$(CONFIG_MACH_KUROBOX_PRO) += kurobox_pro-setup.o diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 437065c25c9..0a623379789 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -72,6 +72,7 @@ void __init orion5x_map_io(void) ****************************************************************************/ static struct orion_ehci_data orion5x_ehci_data = { .dram = &orion5x_mbus_dram_info, + .phy_version = EHCI_PHY_ORION, }; static u64 ehci_dmamask = 0xffffffffUL; diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index a000c7c6ee9..798b9a5e3da 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -51,13 +51,6 @@ int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); -/* - * Valid GPIO pins according to MPP setup, used by machine-setup. - * (/mach-orion/gpio.c). - */ -void orion5x_gpio_set_valid(unsigned pin, int valid); -void gpio_display(void); /* debug */ - struct machine_desc; struct meminfo; struct tag; diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 3e66098340a..0722d6510df 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -21,6 +21,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/i2c.h> +#include <linux/ata_platform.h> #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/mach/arch.h> @@ -64,9 +65,21 @@ static struct hw_pci dns323_pci __initdata = { .map_irq = dns323_pci_map_irq, }; +static int __init dns323_dev_id(void) +{ + u32 dev, rev; + + orion5x_pcie_id(&dev, &rev); + + return dev; +} + static int __init dns323_pci_init(void) { - if (machine_is_dns323()) + /* The 5182 doesn't really use it's PCI bus, and initialising PCI + * gets in the way of initialising the SATA controller. + */ + if (machine_is_dns323() && dns323_dev_id() != MV88F5182_DEV_ID) pci_common_init(&dns323_pci); return 0; @@ -75,14 +88,6 @@ static int __init dns323_pci_init(void) subsys_initcall(dns323_pci_init); /**************************************************************************** - * Ethernet - */ - -static struct mv643xx_eth_platform_data dns323_eth_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(8), -}; - -/**************************************************************************** * 8MiB NOR flash (Spansion S29GL064M90TFIR4) * * Layout as used by D-Link: @@ -143,6 +148,90 @@ static struct platform_device dns323_nor_flash = { }; /**************************************************************************** + * Ethernet + */ + +static struct mv643xx_eth_platform_data dns323_eth_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +/* dns323_parse_hex_*() taken from tsx09-common.c; should a common copy of these + * functions be kept somewhere? + */ +static int __init dns323_parse_hex_nibble(char n) +{ + if (n >= '0' && n <= '9') + return n - '0'; + + if (n >= 'A' && n <= 'F') + return n - 'A' + 10; + + if (n >= 'a' && n <= 'f') + return n - 'a' + 10; + + return -1; +} + +static int __init dns323_parse_hex_byte(const char *b) +{ + int hi; + int lo; + + hi = dns323_parse_hex_nibble(b[0]); + lo = dns323_parse_hex_nibble(b[1]); + + if (hi < 0 || lo < 0) + return -1; + + return (hi << 4) | lo; +} + +static int __init dns323_read_mac_addr(void) +{ + u_int8_t addr[6]; + int i; + char *mac_page; + + /* MAC address is stored as a regular ol' string in /dev/mtdblock4 + * (0x007d0000-0x00800000) starting at offset 196480 (0x2ff80). + */ + mac_page = ioremap(DNS323_NOR_BOOT_BASE + 0x7d0000 + 196480, 1024); + if (!mac_page) + return -ENOMEM; + + /* Sanity check the string we're looking at */ + for (i = 0; i < 5; i++) { + if (*(mac_page + (i * 3) + 2) != ':') { + goto error_fail; + } + } + + for (i = 0; i < 6; i++) { + int byte; + + byte = dns323_parse_hex_byte(mac_page + (i * 3)); + if (byte < 0) { + goto error_fail; + } + + addr[i] = byte; + } + + iounmap(mac_page); + printk("DNS323: Found ethernet MAC address: "); + for (i = 0; i < 6; i++) + printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n"); + + memcpy(dns323_eth_data.mac_addr, addr, 6); + + return 0; + +error_fail: + iounmap(mac_page); + return -EINVAL; +} + +/**************************************************************************** * GPIO LEDs (simple - doesn't use hardware blinking support) */ @@ -207,10 +296,17 @@ static struct platform_device dns323_button_device = { }, }; +/***************************************************************************** + * SATA + */ +static struct mv_sata_platform_data dns323_sata_data = { + .n_ports = 2, +}; + /**************************************************************************** * General Setup */ -static struct orion5x_mpp_mode dns323_mpp_modes[] __initdata = { +static struct orion5x_mpp_mode dns323_mv88f5181_mpp_modes[] __initdata = { { 0, MPP_PCIE_RST_OUTn }, { 1, MPP_GPIO }, /* right amber LED (sata ch0) */ { 2, MPP_GPIO }, /* left amber LED (sata ch1) */ @@ -234,6 +330,30 @@ static struct orion5x_mpp_mode dns323_mpp_modes[] __initdata = { { -1 }, }; +static struct orion5x_mpp_mode dns323_mv88f5182_mpp_modes[] __initdata = { + { 0, MPP_UNUSED }, + { 1, MPP_GPIO }, /* right amber LED (sata ch0) */ + { 2, MPP_GPIO }, /* left amber LED (sata ch1) */ + { 3, MPP_UNUSED }, + { 4, MPP_GPIO }, /* power button LED */ + { 5, MPP_GPIO }, /* power button LED */ + { 6, MPP_GPIO }, /* GMT G751-2f overtemp */ + { 7, MPP_GPIO }, /* M41T80 nIRQ/OUT/SQW */ + { 8, MPP_GPIO }, /* triggers power off */ + { 9, MPP_GPIO }, /* power button switch */ + { 10, MPP_GPIO }, /* reset button switch */ + { 11, MPP_UNUSED }, + { 12, MPP_SATA_LED }, + { 13, MPP_SATA_LED }, + { 14, MPP_SATA_LED }, + { 15, MPP_SATA_LED }, + { 16, MPP_UNUSED }, + { 17, MPP_UNUSED }, + { 18, MPP_UNUSED }, + { 19, MPP_UNUSED }, + { -1 }, +}; + /* * On the DNS-323 the following devices are attached via I2C: * @@ -264,16 +384,15 @@ static void __init dns323_init(void) /* Setup basic Orion functions. Need to be called early. */ orion5x_init(); - orion5x_mpp_conf(dns323_mpp_modes); - writel(0, MPP_DEV_CTRL); /* DEV_D[31:16] */ - - /* - * Configure peripherals. + /* Just to be tricky, the 5182 has a completely different + * set of MPP modes to the 5181. */ - orion5x_ehci0_init(); - orion5x_eth_init(&dns323_eth_data); - orion5x_i2c_init(); - orion5x_uart0_init(); + if (dns323_dev_id() == MV88F5182_DEV_ID) + orion5x_mpp_conf(dns323_mv88f5182_mpp_modes); + else { + orion5x_mpp_conf(dns323_mv88f5181_mpp_modes); + writel(0, MPP_DEV_CTRL); /* DEV_D[31:16] */ + } /* setup flash mapping * CS3 holds a 8 MB Spansion S29GL064M90TFIR4 @@ -288,6 +407,23 @@ static void __init dns323_init(void) i2c_register_board_info(0, dns323_i2c_devices, ARRAY_SIZE(dns323_i2c_devices)); + /* + * Configure peripherals. + */ + if (dns323_read_mac_addr() < 0) + printk("DNS323: Failed to read MAC address\n"); + + orion5x_ehci0_init(); + orion5x_eth_init(&dns323_eth_data); + orion5x_i2c_init(); + orion5x_uart0_init(); + + /* The 5182 has it's SATA controller on-chip, and needs it's own little + * init routine. + */ + if (dns323_dev_id() == MV88F5182_DEV_ID) + orion5x_sata_init(&dns323_sata_data); + /* register dns323 specific power-off method */ if (gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0 || gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0) diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c deleted file mode 100644 index f99d08811e5..00000000000 --- a/arch/arm/mach-orion5x/gpio.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * arch/arm/mach-orion5x/gpio.c - * - * GPIO functions for Marvell Orion System On Chip - * - * Maintainer: Tzachi Perelstein <tzachi@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/spinlock.h> -#include <linux/bitops.h> -#include <linux/io.h> -#include <asm/gpio.h> -#include <mach/orion5x.h> -#include "common.h" - -static DEFINE_SPINLOCK(gpio_lock); -static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)]; -static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */ - -void __init orion5x_gpio_set_valid(unsigned pin, int valid) -{ - if (valid) - __set_bit(pin, gpio_valid); - else - __clear_bit(pin, gpio_valid); -} - -/* - * GENERIC_GPIO primitives - */ -int gpio_direction_input(unsigned pin) -{ - unsigned long flags; - - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { - pr_debug("%s: invalid GPIO %d\n", __func__, pin); - return -EINVAL; - } - - spin_lock_irqsave(&gpio_lock, flags); - - /* - * Some callers might have not used the gpio_request(), - * so flag this pin as requested now. - */ - if (!gpio_label[pin]) - gpio_label[pin] = "?"; - - orion5x_setbits(GPIO_IO_CONF, 1 << pin); - - spin_unlock_irqrestore(&gpio_lock, flags); - return 0; -} -EXPORT_SYMBOL(gpio_direction_input); - -int gpio_direction_output(unsigned pin, int value) -{ - unsigned long flags; - int mask; - - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { - pr_debug("%s: invalid GPIO %d\n", __func__, pin); - return -EINVAL; - } - - spin_lock_irqsave(&gpio_lock, flags); - - /* - * Some callers might have not used the gpio_request(), - * so flag this pin as requested now. - */ - if (!gpio_label[pin]) - gpio_label[pin] = "?"; - - mask = 1 << pin; - orion5x_clrbits(GPIO_BLINK_EN, mask); - if (value) - orion5x_setbits(GPIO_OUT, mask); - else - orion5x_clrbits(GPIO_OUT, mask); - orion5x_clrbits(GPIO_IO_CONF, mask); - - spin_unlock_irqrestore(&gpio_lock, flags); - return 0; -} -EXPORT_SYMBOL(gpio_direction_output); - -int gpio_get_value(unsigned pin) -{ - int val, mask = 1 << pin; - - if (readl(GPIO_IO_CONF) & mask) - val = readl(GPIO_DATA_IN) ^ readl(GPIO_IN_POL); - else - val = readl(GPIO_OUT); - - return val & mask; -} -EXPORT_SYMBOL(gpio_get_value); - -void gpio_set_value(unsigned pin, int value) -{ - unsigned long flags; - int mask = 1 << pin; - - spin_lock_irqsave(&gpio_lock, flags); - - orion5x_clrbits(GPIO_BLINK_EN, mask); - if (value) - orion5x_setbits(GPIO_OUT, mask); - else - orion5x_clrbits(GPIO_OUT, mask); - - spin_unlock_irqrestore(&gpio_lock, flags); -} -EXPORT_SYMBOL(gpio_set_value); - -void orion5x_gpio_set_blink(unsigned pin, int blink) -{ - unsigned long flags; - int mask = 1 << pin; - - spin_lock_irqsave(&gpio_lock, flags); - - orion5x_clrbits(GPIO_OUT, mask); - if (blink) - orion5x_setbits(GPIO_BLINK_EN, mask); - else - orion5x_clrbits(GPIO_BLINK_EN, mask); - - spin_unlock_irqrestore(&gpio_lock, flags); -} -EXPORT_SYMBOL(orion5x_gpio_set_blink); - -int gpio_request(unsigned pin, const char *label) -{ - int ret = 0; - unsigned long flags; - - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { - pr_debug("%s: invalid GPIO %d\n", __func__, pin); - return -EINVAL; - } - - spin_lock_irqsave(&gpio_lock, flags); - - if (gpio_label[pin]) { - pr_debug("%s: GPIO %d already used as %s\n", - __func__, pin, gpio_label[pin]); - ret = -EBUSY; - } else - gpio_label[pin] = label ? label : "?"; - - spin_unlock_irqrestore(&gpio_lock, flags); - return ret; -} -EXPORT_SYMBOL(gpio_request); - -void gpio_free(unsigned pin) -{ - might_sleep(); - - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { - pr_debug("%s: invalid GPIO %d\n", __func__, pin); - return; - } - - if (!gpio_label[pin]) - pr_warning("%s: GPIO %d already freed\n", __func__, pin); - else - gpio_label[pin] = NULL; -} -EXPORT_SYMBOL(gpio_free); - -/* Debug helper */ -void gpio_display(void) -{ - int i; - - for (i = 0; i < GPIO_MAX; i++) { - printk(KERN_DEBUG "Pin-%d: ", i); - - if (!test_bit(i, gpio_valid)) { - printk("non-GPIO\n"); - } else if (!gpio_label[i]) { - printk("GPIO, free\n"); - } else { - printk("GPIO, used by %s, ", gpio_label[i]); - if (readl(GPIO_IO_CONF) & (1 << i)) { - printk("input, active %s, level %s, edge %s\n", - ((readl(GPIO_IN_POL) >> i) & 1) ? "low" : "high", - ((readl(GPIO_LEVEL_MASK) >> i) & 1) ? "enabled" : "masked", - ((readl(GPIO_EDGE_MASK) >> i) & 1) ? "enabled" : "masked"); - } else { - printk("output, val=%d\n", (readl(GPIO_OUT) >> i) & 1); - } - } - } - - printk(KERN_DEBUG "MPP_0_7_CTRL (0x%08x) = 0x%08x\n", - MPP_0_7_CTRL, readl(MPP_0_7_CTRL)); - printk(KERN_DEBUG "MPP_8_15_CTRL (0x%08x) = 0x%08x\n", - MPP_8_15_CTRL, readl(MPP_8_15_CTRL)); - printk(KERN_DEBUG "MPP_16_19_CTRL (0x%08x) = 0x%08x\n", - MPP_16_19_CTRL, readl(MPP_16_19_CTRL)); - printk(KERN_DEBUG "MPP_DEV_CTRL (0x%08x) = 0x%08x\n", - MPP_DEV_CTRL, readl(MPP_DEV_CTRL)); - printk(KERN_DEBUG "GPIO_OUT (0x%08x) = 0x%08x\n", - GPIO_OUT, readl(GPIO_OUT)); - printk(KERN_DEBUG "GPIO_IO_CONF (0x%08x) = 0x%08x\n", - GPIO_IO_CONF, readl(GPIO_IO_CONF)); - printk(KERN_DEBUG "GPIO_BLINK_EN (0x%08x) = 0x%08x\n", - GPIO_BLINK_EN, readl(GPIO_BLINK_EN)); - printk(KERN_DEBUG "GPIO_IN_POL (0x%08x) = 0x%08x\n", - GPIO_IN_POL, readl(GPIO_IN_POL)); - printk(KERN_DEBUG "GPIO_DATA_IN (0x%08x) = 0x%08x\n", - GPIO_DATA_IN, readl(GPIO_DATA_IN)); - printk(KERN_DEBUG "GPIO_LEVEL_MASK (0x%08x) = 0x%08x\n", - GPIO_LEVEL_MASK, readl(GPIO_LEVEL_MASK)); - printk(KERN_DEBUG "GPIO_EDGE_CAUSE (0x%08x) = 0x%08x\n", - GPIO_EDGE_CAUSE, readl(GPIO_EDGE_CAUSE)); - printk(KERN_DEBUG "GPIO_EDGE_MASK (0x%08x) = 0x%08x\n", - GPIO_EDGE_MASK, readl(GPIO_EDGE_MASK)); -} diff --git a/arch/arm/mach-orion5x/include/mach/dma.h b/arch/arm/mach-orion5x/include/mach/dma.h deleted file mode 100644 index 40a8c178f10..00000000000 --- a/arch/arm/mach-orion5x/include/mach/dma.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-orion5x/include/mach/gpio.h b/arch/arm/mach-orion5x/include/mach/gpio.h index 65dc136a86f..d8182e87ac1 100644 --- a/arch/arm/mach-orion5x/include/mach/gpio.h +++ b/arch/arm/mach-orion5x/include/mach/gpio.h @@ -2,18 +2,26 @@ * arch/arm/mach-orion5x/include/mach/gpio.h * * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any + * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -extern int gpio_request(unsigned pin, const char *label); -extern void gpio_free(unsigned pin); -extern int gpio_direction_input(unsigned pin); -extern int gpio_direction_output(unsigned pin, int value); -extern int gpio_get_value(unsigned pin); -extern void gpio_set_value(unsigned pin, int value); -extern void orion5x_gpio_set_blink(unsigned pin, int blink); -extern void gpio_display(void); /* debug */ +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <mach/irqs.h> +#include <plat/gpio.h> +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#define GPIO_MAX 32 +#define GPIO_OUT(pin) ORION5X_DEV_BUS_REG(0x100) +#define GPIO_IO_CONF(pin) ORION5X_DEV_BUS_REG(0x104) +#define GPIO_BLINK_EN(pin) ORION5X_DEV_BUS_REG(0x108) +#define GPIO_IN_POL(pin) ORION5X_DEV_BUS_REG(0x10c) +#define GPIO_DATA_IN(pin) ORION5X_DEV_BUS_REG(0x110) +#define GPIO_EDGE_CAUSE(pin) ORION5X_DEV_BUS_REG(0x114) +#define GPIO_EDGE_MASK(pin) ORION5X_DEV_BUS_REG(0x118) +#define GPIO_LEVEL_MASK(pin) ORION5X_DEV_BUS_REG(0x11c) static inline int gpio_to_irq(int pin) { @@ -25,4 +33,5 @@ static inline int irq_to_gpio(int irq) return irq - IRQ_ORION5X_GPIO_START; } -#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h index f24b2513f7f..c47b033bd99 100644 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -38,14 +38,9 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} - #define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) #define __arch_iounmap(a) __arch_iounmap(a) -#define __io(a) __io(a) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-orion5x/include/mach/irqs.h b/arch/arm/mach-orion5x/include/mach/irqs.h index d5b0fbf6b96..a6fa9d8f12d 100644 --- a/arch/arm/mach-orion5x/include/mach/irqs.h +++ b/arch/arm/mach-orion5x/include/mach/irqs.h @@ -13,8 +13,6 @@ #ifndef __ASM_ARCH_IRQS_H #define __ASM_ARCH_IRQS_H -#include "orion5x.h" /* need GPIO_MAX */ - /* * Orion Main Interrupt Controller */ @@ -54,7 +52,7 @@ * Orion General Purpose Pins */ #define IRQ_ORION5X_GPIO_START 32 -#define NR_GPIO_IRQS GPIO_MAX +#define NR_GPIO_IRQS 32 #define NR_IRQS (IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS) diff --git a/arch/arm/mach-orion5x/include/mach/memory.h b/arch/arm/mach-orion5x/include/mach/memory.h index 54dd76b013f..52a2955d0f8 100644 --- a/arch/arm/mach-orion5x/include/mach/memory.h +++ b/arch/arm/mach-orion5x/include/mach/memory.h @@ -9,8 +9,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index 9f5ce1ce584..67bda31406d 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -134,14 +134,6 @@ #define MPP_16_19_CTRL ORION5X_DEV_BUS_REG(0x050) #define MPP_DEV_CTRL ORION5X_DEV_BUS_REG(0x008) #define MPP_RESET_SAMPLE ORION5X_DEV_BUS_REG(0x010) -#define GPIO_OUT ORION5X_DEV_BUS_REG(0x100) -#define GPIO_IO_CONF ORION5X_DEV_BUS_REG(0x104) -#define GPIO_BLINK_EN ORION5X_DEV_BUS_REG(0x108) -#define GPIO_IN_POL ORION5X_DEV_BUS_REG(0x10c) -#define GPIO_DATA_IN ORION5X_DEV_BUS_REG(0x110) -#define GPIO_EDGE_CAUSE ORION5X_DEV_BUS_REG(0x114) -#define GPIO_EDGE_MASK ORION5X_DEV_BUS_REG(0x118) -#define GPIO_LEVEL_MASK ORION5X_DEV_BUS_REG(0x11c) #define DEV_BANK_0_PARAM ORION5X_DEV_BUS_REG(0x45c) #define DEV_BANK_1_PARAM ORION5X_DEV_BUS_REG(0x460) #define DEV_BANK_2_PARAM ORION5X_DEV_BUS_REG(0x464) @@ -149,7 +141,6 @@ #define DEV_BUS_CTRL ORION5X_DEV_BUS_REG(0x4c0) #define DEV_BUS_INT_CAUSE ORION5X_DEV_BUS_REG(0x4d0) #define DEV_BUS_INT_MASK ORION5X_DEV_BUS_REG(0x4d4) -#define GPIO_MAX 32 /*************************************************************************** * Orion CPU Bridge Registers diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 632a36f5cf1..0caae43301e 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -19,193 +19,38 @@ #include <plat/irq.h> #include "common.h" -/***************************************************************************** - * Orion GPIO IRQ - * - * GPIO_IN_POL register controlls whether GPIO_DATA_IN will hold the same - * value of the line or the opposite value. - * - * Level IRQ handlers: DATA_IN is used directly as cause register. - * Interrupt are masked by LEVEL_MASK registers. - * Edge IRQ handlers: Change in DATA_IN are latched in EDGE_CAUSE. - * Interrupt are masked by EDGE_MASK registers. - * Both-edge handlers: Similar to regular Edge handlers, but also swaps - * the polarity to catch the next line transaction. - * This is a race condition that might not perfectly - * work on some use cases. - * - * Every eight GPIO lines are grouped (OR'ed) before going up to main - * cause register. - * - * EDGE cause mask - * data-in /--------| |-----| |----\ - * -----| |----- ---- to main cause reg - * X \----------------| |----/ - * polarity LEVEL mask - * - ****************************************************************************/ -static void orion5x_gpio_irq_ack(u32 irq) -{ - int pin = irq_to_gpio(irq); - if (irq_desc[irq].status & IRQ_LEVEL) - /* - * Mask bit for level interrupt - */ - orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin); - else - /* - * Clear casue bit for egde interrupt - */ - orion5x_clrbits(GPIO_EDGE_CAUSE, 1 << pin); -} - -static void orion5x_gpio_irq_mask(u32 irq) -{ - int pin = irq_to_gpio(irq); - if (irq_desc[irq].status & IRQ_LEVEL) - orion5x_clrbits(GPIO_LEVEL_MASK, 1 << pin); - else - orion5x_clrbits(GPIO_EDGE_MASK, 1 << pin); -} - -static void orion5x_gpio_irq_unmask(u32 irq) +static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) { - int pin = irq_to_gpio(irq); - if (irq_desc[irq].status & IRQ_LEVEL) - orion5x_setbits(GPIO_LEVEL_MASK, 1 << pin); - else - orion5x_setbits(GPIO_EDGE_MASK, 1 << pin); -} - -static int orion5x_gpio_set_irq_type(u32 irq, u32 type) -{ - int pin = irq_to_gpio(irq); - struct irq_desc *desc; - - if ((readl(GPIO_IO_CONF) & (1 << pin)) == 0) { - printk(KERN_ERR "orion5x_gpio_set_irq_type failed " - "(irq %d, pin %d).\n", irq, pin); - return -EINVAL; - } - - desc = irq_desc + irq; - - switch (type) { - case IRQ_TYPE_LEVEL_HIGH: - desc->handle_irq = handle_level_irq; - desc->status |= IRQ_LEVEL; - orion5x_clrbits(GPIO_IN_POL, (1 << pin)); - break; - case IRQ_TYPE_LEVEL_LOW: - desc->handle_irq = handle_level_irq; - desc->status |= IRQ_LEVEL; - orion5x_setbits(GPIO_IN_POL, (1 << pin)); - break; - case IRQ_TYPE_EDGE_RISING: - desc->handle_irq = handle_edge_irq; - desc->status &= ~IRQ_LEVEL; - orion5x_clrbits(GPIO_IN_POL, (1 << pin)); - break; - case IRQ_TYPE_EDGE_FALLING: - desc->handle_irq = handle_edge_irq; - desc->status &= ~IRQ_LEVEL; - orion5x_setbits(GPIO_IN_POL, (1 << pin)); - break; - case IRQ_TYPE_EDGE_BOTH: - desc->handle_irq = handle_edge_irq; - desc->status &= ~IRQ_LEVEL; - /* - * set initial polarity based on current input level - */ - if ((readl(GPIO_IN_POL) ^ readl(GPIO_DATA_IN)) - & (1 << pin)) - orion5x_setbits(GPIO_IN_POL, (1 << pin)); /* falling */ - else - orion5x_clrbits(GPIO_IN_POL, (1 << pin)); /* rising */ - - break; - default: - printk(KERN_ERR "failed to set irq=%d (type=%d)\n", irq, type); - return -EINVAL; - } - - desc->status &= ~IRQ_TYPE_SENSE_MASK; - desc->status |= type & IRQ_TYPE_SENSE_MASK; - - return 0; -} - -static struct irq_chip orion5x_gpio_irq_chip = { - .name = "Orion-IRQ-GPIO", - .ack = orion5x_gpio_irq_ack, - .mask = orion5x_gpio_irq_mask, - .unmask = orion5x_gpio_irq_unmask, - .set_type = orion5x_gpio_set_irq_type, -}; - -static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - u32 cause, offs, pin; - BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31); - offs = (irq - IRQ_ORION5X_GPIO_0_7) * 8; - cause = (readl(GPIO_DATA_IN) & readl(GPIO_LEVEL_MASK)) | - (readl(GPIO_EDGE_CAUSE) & readl(GPIO_EDGE_MASK)); - for (pin = offs; pin < offs + 8; pin++) { - if (cause & (1 << pin)) { - irq = gpio_to_irq(pin); - desc = irq_desc + irq; - if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { - /* Swap polarity (race with GPIO line) */ - u32 polarity = readl(GPIO_IN_POL); - polarity ^= 1 << pin; - writel(polarity, GPIO_IN_POL); - } - generic_handle_irq(irq); - } - } + orion_gpio_irq_handler((irq - IRQ_ORION5X_GPIO_0_7) << 3); } -static void __init orion5x_init_gpio_irq(void) +void __init orion5x_init_irq(void) { int i; - struct irq_desc *desc; + + orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); /* * Mask and clear GPIO IRQ interrupts */ - writel(0x0, GPIO_LEVEL_MASK); - writel(0x0, GPIO_EDGE_MASK); - writel(0x0, GPIO_EDGE_CAUSE); + writel(0x0, GPIO_LEVEL_MASK(0)); + writel(0x0, GPIO_EDGE_MASK(0)); + writel(0x0, GPIO_EDGE_CAUSE(0)); /* * Register chained level handlers for GPIO IRQs by default. * User can use set_type() if he wants to use edge types handlers. */ for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) { - set_irq_chip(i, &orion5x_gpio_irq_chip); + set_irq_chip(i, &orion_gpio_irq_level_chip); set_irq_handler(i, handle_level_irq); - desc = irq_desc + i; - desc->status |= IRQ_LEVEL; + irq_desc[i].status |= IRQ_LEVEL; set_irq_flags(i, IRQF_VALID); } - set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, orion5x_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, orion5x_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, orion5x_gpio_irq_handler); - set_irq_chained_handler(IRQ_ORION5X_GPIO_24_31, orion5x_gpio_irq_handler); -} - -/***************************************************************************** - * Orion Main IRQ - ****************************************************************************/ -static void __init orion5x_init_main_irq(void) -{ - orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); -} - -void __init orion5x_init_irq(void) -{ - orion5x_init_main_irq(); - orion5x_init_gpio_irq(); + set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, gpio_irq_handler); + set_irq_chained_handler(IRQ_ORION5X_GPIO_24_31, gpio_irq_handler); } diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c index 640ea2a3fc6..e23a3f91d6c 100644 --- a/arch/arm/mach-orion5x/mpp.c +++ b/arch/arm/mach-orion5x/mpp.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/mbus.h> #include <linux/io.h> +#include <asm/gpio.h> #include <mach/hardware.h> #include "common.h" #include "mpp.h" @@ -152,7 +153,10 @@ void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode) *reg &= ~(0xf << shift); *reg |= (num_type & 0xf) << shift; - orion5x_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO)); + if (mode->type == MPP_UNUSED && (mode->mpp < 16 || is_5182())) + orion_gpio_set_unused(mode->mpp); + + orion_gpio_set_valid(mode->mpp, !!(mode->type == MPP_GPIO)); mode++; } diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c index ac2f70eddb9..425f7188505 100644 --- a/arch/arm/mach-pnx4008/dma.c +++ b/arch/arm/mach-pnx4008/dma.c @@ -25,9 +25,8 @@ #include <asm/system.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <asm/dma-mapping.h> -#include <asm/mach/dma.h> #include <mach/clock.h> static struct dma_channel { diff --git a/arch/arm/mach-pnx4008/include/mach/dma.h b/arch/arm/mach-pnx4008/include/mach/dma.h index 5442d04fc57..f094bf8bfb1 100644 --- a/arch/arm/mach-pnx4008/include/mach/dma.h +++ b/arch/arm/mach-pnx4008/include/mach/dma.h @@ -16,8 +16,6 @@ #include "platform.h" -#define MAX_DMA_ADDRESS 0xffffffff - #define MAX_DMA_CHANNELS 8 #define DMAC_BASE IO_ADDRESS(PNX4008_DMA_CONFIG_BASE) diff --git a/arch/arm/mach-pnx4008/include/mach/io.h b/arch/arm/mach-pnx4008/include/mach/io.h index c6206f25839..cbf0904540e 100644 --- a/arch/arm/mach-pnx4008/include/mach/io.h +++ b/arch/arm/mach-pnx4008/include/mach/io.h @@ -15,7 +15,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-pnx4008/include/mach/memory.h b/arch/arm/mach-pnx4008/include/mach/memory.h index 5789a2d16f5..0e877008105 100644 --- a/arch/arm/mach-pnx4008/include/mach/memory.h +++ b/arch/arm/mach-pnx4008/include/mach/memory.h @@ -16,9 +16,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET (0x80000000) - -#define __virt_to_bus(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET - PHYS_OFFSET) +#define PHYS_OFFSET UL(0x80000000) #endif diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 94e3adbecd0..8eea7306f29 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -399,11 +399,13 @@ endmenu config PXA25x bool + select CPU_XSCALE help Select code specific to PXA21x/25x/26x variants config PXA27x bool + select CPU_XSCALE help Select code specific to PXA27x variants @@ -415,6 +417,7 @@ config CPU_PXA26x config PXA3xx bool + select CPU_XSC3 help Select code specific to PXA3xx variants diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index fd614205457..77ee80e5e47 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -30,8 +30,12 @@ #include <linux/irq.h> #include <linux/gpio.h> +#include <mach/gumstix.h> +#include <mach/mfp-pxa25x.h> #include <mach/pxafb.h> +#include "generic.h" + #include <video/metronomefb.h> static unsigned int panel_type = 6; @@ -331,6 +335,15 @@ static struct metronome_board am200_board = { .cleanup = am200_cleanup, }; +static unsigned long am200_pin_config[] __initdata = { + GPIO51_GPIO, + GPIO49_GPIO, + GPIO48_GPIO, + GPIO32_GPIO, + GPIO17_GPIO, + GPIO16_GPIO, +}; + int __init am200_init(void) { int ret; @@ -339,6 +352,8 @@ int __init am200_init(void) * creation events */ fb_register_client(&am200_fb_notif); + pxa2xx_mfp_config(ARRAY_AND_SIZE(am200_pin_config)); + /* request our platform independent driver */ request_module("metronomefb"); diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index 9fcba78ad58..40b77408451 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -12,6 +12,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> +#include <asm/clkdev.h> #include <mach/pxa2xx-regs.h> #include <mach/hardware.h> @@ -19,45 +20,8 @@ #include "generic.h" #include "clock.h" -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); static DEFINE_SPINLOCK(clocks_lock); -static struct clk *clk_lookup(struct device *dev, const char *id) -{ - struct clk *p; - - list_for_each_entry(p, &clocks, node) - if (strcmp(id, p->name) == 0 && p->dev == dev) - return p; - - return NULL; -} - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - p = clk_lookup(dev, id); - if (!p) - p = clk_lookup(NULL, id); - if (p) - clk = p; - mutex_unlock(&clocks_mutex); - - if (!IS_ERR(clk) && clk->ops == NULL) - clk = clk->other; - - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); - int clk_enable(struct clk *clk) { unsigned long flags; @@ -115,37 +79,27 @@ const struct clkops clk_cken_ops = { .disable = clk_cken_disable, }; -void clks_register(struct clk *clks, size_t num) +void clks_register(struct clk_lookup *clks, size_t num) { int i; - mutex_lock(&clocks_mutex); for (i = 0; i < num; i++) - list_add(&clks[i].node, &clocks); - mutex_unlock(&clocks_mutex); + clkdev_add(&clks[i]); } int clk_add_alias(char *alias, struct device *alias_dev, char *id, struct device *dev) { - struct clk *r = clk_lookup(dev, id); - struct clk *new; + struct clk *r = clk_get(dev, id); + struct clk_lookup *l; if (!r) return -ENODEV; - new = kzalloc(sizeof(struct clk), GFP_KERNEL); - - if (!new) - return -ENOMEM; - - new->name = alias; - new->dev = alias_dev; - new->other = r; - - mutex_lock(&clocks_mutex); - list_add(&new->node, &clocks); - mutex_unlock(&clocks_mutex); - + l = clkdev_alloc(r, alias, alias_dev ? dev_name(alias_dev) : NULL); + clk_put(r); + if (!l) + return -ENODEV; + clkdev_add(l); return 0; } diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h index 73be795fe3b..4e9c613c676 100644 --- a/arch/arm/mach-pxa/clock.h +++ b/arch/arm/mach-pxa/clock.h @@ -1,6 +1,4 @@ -#include <linux/list.h> - -struct clk; +#include <asm/clkdev.h> struct clkops { void (*enable)(struct clk *); @@ -9,9 +7,6 @@ struct clkops { }; struct clk { - struct list_head node; - const char *name; - struct device *dev; const struct clkops *ops; unsigned long rate; unsigned int cken; @@ -20,41 +15,31 @@ struct clk { struct clk *other; }; -#define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \ +#define INIT_CLKREG(_clk,_devname,_conname) \ { \ - .name = _name, \ - .dev = _dev, \ + .clk = _clk, \ + .dev_id = _devname, \ + .con_id = _conname, \ + } + +#define DEFINE_CKEN(_name, _cken, _rate, _delay) \ +struct clk clk_##_name = { \ .ops = &clk_cken_ops, \ .rate = _rate, \ .cken = CKEN_##_cken, \ .delay = _delay, \ } -#define INIT_CK(_name, _cken, _ops, _dev) \ - { \ - .name = _name, \ - .dev = _dev, \ +#define DEFINE_CK(_name, _cken, _ops) \ +struct clk clk_##_name = { \ .ops = _ops, \ .cken = CKEN_##_cken, \ } -/* - * This is a placeholder to alias one clock device+name pair - * to another struct clk. - */ -#define INIT_CKOTHER(_name, _other, _dev) \ - { \ - .name = _name, \ - .dev = _dev, \ - .other = _other, \ - } - -#define INIT_CLK(_name, _ops, _rate, _delay, _dev) \ - { \ - .name = _name, \ - .dev = _dev, \ - .ops = _ops, \ - .rate = _rate, \ +#define DEFINE_CLK(_name, _ops, _rate, _delay) \ +struct clk clk_##_name = { \ + .ops = _ops, \ + .rate = _rate, \ .delay = _delay, \ } @@ -64,20 +49,16 @@ void clk_cken_enable(struct clk *clk); void clk_cken_disable(struct clk *clk); #ifdef CONFIG_PXA3xx -#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev) \ - { \ - .name = _name, \ - .dev = _dev, \ +#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \ +struct clk clk_##_name = { \ .ops = &clk_pxa3xx_cken_ops, \ .rate = _rate, \ .cken = CKEN_##_cken, \ .delay = _delay, \ } -#define PXA3xx_CK(_name, _cken, _ops, _dev) \ - { \ - .name = _name, \ - .dev = _dev, \ +#define DEFINE_PXA3_CK(_name, _cken, _ops) \ +struct clk clk_##_name = { \ .ops = _ops, \ .cken = CKEN_##_cken, \ } @@ -87,7 +68,7 @@ extern void clk_pxa3xx_cken_enable(struct clk *); extern void clk_pxa3xx_cken_disable(struct clk *); #endif -void clks_register(struct clk *clks, size_t num); +void clks_register(struct clk_lookup *clks, size_t num); int clk_add_alias(char *alias, struct device *alias_dev, char *id, struct device *dev); diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c index c0be17e0ab8..b1514fb20d3 100644 --- a/arch/arm/mach-pxa/dma.c +++ b/arch/arm/mach-pxa/dma.c @@ -21,7 +21,7 @@ #include <asm/system.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/pxa-regs.h> diff --git a/arch/arm/mach-pxa/e330.c b/arch/arm/mach-pxa/e330.c index d488eded205..1bd7f740427 100644 --- a/arch/arm/mach-pxa/e330.c +++ b/arch/arm/mach-pxa/e330.c @@ -1,5 +1,5 @@ /* - * Hardware definitions for the Toshiba eseries PDAs + * Hardware definitions for the Toshiba e330 PDAs * * Copyright (c) 2003 Ian Molton <spyro@f2s.com> * @@ -12,6 +12,9 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/mfd/tc6387xb.h> #include <asm/setup.h> #include <asm/mach/arch.h> @@ -19,13 +22,44 @@ #include <mach/mfp-pxa25x.h> #include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/eseries-gpio.h> #include <mach/udc.h> #include "generic.h" #include "eseries.h" +#include "clock.h" + +/* -------------------- e330 tc6387xb parameters -------------------- */ + +static struct tc6387xb_platform_data e330_tc6387xb_info = { + .enable = &eseries_tmio_enable, + .disable = &eseries_tmio_disable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, +}; + +static struct platform_device e330_tc6387xb_device = { + .name = "tc6387xb", + .id = -1, + .dev = { + .platform_data = &e330_tc6387xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* --------------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e330_tc6387xb_device, +}; static void __init e330_init(void) { + eseries_register_clks(); + eseries_get_tmio_gpios(); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e350.c b/arch/arm/mach-pxa/e350.c index 8ecbc547982..251129391d7 100644 --- a/arch/arm/mach-pxa/e350.c +++ b/arch/arm/mach-pxa/e350.c @@ -1,5 +1,5 @@ /* - * Hardware definitions for the Toshiba eseries PDAs + * Hardware definitions for the Toshiba e350 PDAs * * Copyright (c) 2003 Ian Molton <spyro@f2s.com> * @@ -12,20 +12,54 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/mfd/t7l66xb.h> #include <asm/setup.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/mfp-pxa25x.h> +#include <mach/pxa-regs.h> #include <mach/hardware.h> +#include <mach/eseries-gpio.h> #include <mach/udc.h> #include "generic.h" #include "eseries.h" +#include "clock.h" + +/* -------------------- e350 t7l66xb parameters -------------------- */ + +static struct t7l66xb_platform_data e350_t7l66xb_info = { + .irq_base = IRQ_BOARD_START, + .enable = &eseries_tmio_enable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, +}; + +static struct platform_device e350_t7l66xb_device = { + .name = "t7l66xb", + .id = -1, + .dev = { + .platform_data = &e350_t7l66xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* ---------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e350_t7l66xb_device, +}; static void __init e350_init(void) { + eseries_register_clks(); + eseries_get_tmio_gpios(); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e400.c b/arch/arm/mach-pxa/e400.c index ed8bb543a39..bed0336aca3 100644 --- a/arch/arm/mach-pxa/e400.c +++ b/arch/arm/mach-pxa/e400.c @@ -12,20 +12,26 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/mfd/t7l66xb.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> #include <asm/setup.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <mach/pxa-regs.h> #include <mach/mfp-pxa25x.h> +#include <mach/pxa-regs.h> #include <mach/hardware.h> - +#include <mach/eseries-gpio.h> #include <mach/pxafb.h> #include <mach/udc.h> #include "generic.h" #include "eseries.h" +#include "clock.h" /* ------------------------ E400 LCD definitions ------------------------ */ @@ -65,7 +71,10 @@ static unsigned long e400_pin_config[] __initdata = { GPIO42_BTUART_RXD, GPIO43_BTUART_TXD, GPIO44_BTUART_CTS, - GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + + /* TMIO controller */ + GPIO19_GPIO, /* t7l66xb #PCLR */ + GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ /* wakeup */ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, @@ -73,10 +82,60 @@ static unsigned long e400_pin_config[] __initdata = { /* ---------------------------------------------------------------------- */ +static struct mtd_partition partition_a = { + .name = "Internal NAND flash", + .offset = 0, + .size = MTDPART_SIZ_FULL, +}; + +static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; + +static struct nand_bbt_descr e400_t7l66xb_nand_bbt = { + .options = 0, + .offs = 4, + .len = 2, + .pattern = scan_ff_pattern +}; + +static struct tmio_nand_data e400_t7l66xb_nand_config = { + .num_partitions = 1, + .partition = &partition_a, + .badblock_pattern = &e400_t7l66xb_nand_bbt, +}; + +static struct t7l66xb_platform_data e400_t7l66xb_info = { + .irq_base = IRQ_BOARD_START, + .enable = &eseries_tmio_enable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, + + .nand_data = &e400_t7l66xb_nand_config, +}; + +static struct platform_device e400_t7l66xb_device = { + .name = "t7l66xb", + .id = -1, + .dev = { + .platform_data = &e400_t7l66xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* ---------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e400_t7l66xb_device, +}; + static void __init e400_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config)); + /* Fixme - e400 may have a switched clock */ + eseries_register_clks(); + eseries_get_tmio_gpios(); set_pxa_fb_info(&e400_pxafb_mach_info); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index c57a15b37f0..b00d670b2ea 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -15,6 +15,8 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/fb.h> +#include <linux/clk.h> +#include <linux/mfd/t7l66xb.h> #include <video/w100fb.h> @@ -23,12 +25,16 @@ #include <asm/mach-types.h> #include <mach/mfp-pxa25x.h> +#include <mach/pxa-regs.h> #include <mach/hardware.h> +#include <mach/eseries-gpio.h> #include <mach/udc.h> +#include <mach/irda.h> #include "generic.h" #include "eseries.h" - +#include "clock.h" +#include "devices.h" /* ------------------------ e740 video support --------------------------- */ @@ -116,7 +122,17 @@ static unsigned long e740_pin_config[] __initdata = { GPIO42_BTUART_RXD, GPIO43_BTUART_TXD, GPIO44_BTUART_CTS, - GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + + /* TMIO controller */ + GPIO19_GPIO, /* t7l66xb #PCLR */ + GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ + + /* UDC */ + GPIO13_GPIO, + GPIO3_GPIO, + + /* IrDA */ + GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, /* PC Card */ GPIO8_GPIO, /* CD0 */ @@ -142,17 +158,43 @@ static unsigned long e740_pin_config[] __initdata = { GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, }; +/* -------------------- e740 t7l66xb parameters -------------------- */ + +static struct t7l66xb_platform_data e740_t7l66xb_info = { + .irq_base = IRQ_BOARD_START, + .enable = &eseries_tmio_enable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, +}; + +static struct platform_device e740_t7l66xb_device = { + .name = "t7l66xb", + .id = -1, + .dev = { + .platform_data = &e740_t7l66xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + /* ----------------------------------------------------------------------- */ static struct platform_device *devices[] __initdata = { &e740_fb_device, + &e740_t7l66xb_device, }; static void __init e740_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config)); + eseries_register_clks(); + clk_add_alias("CLK_CK48M", &e740_t7l66xb_device.dev, + "UDCCLK", &pxa25x_device_udc.dev), + eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + e7xx_irda_init(); + pxa_set_ficp_info(&e7xx_ficp_platform_data); } MACHINE_START(E740, "Toshiba e740") diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c index 640e738b85d..84d7c1aac58 100644 --- a/arch/arm/mach-pxa/e750.c +++ b/arch/arm/mach-pxa/e750.c @@ -15,6 +15,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/fb.h> +#include <linux/mfd/tc6393xb.h> #include <video/w100fb.h> @@ -23,11 +24,15 @@ #include <asm/mach-types.h> #include <mach/mfp-pxa25x.h> +#include <mach/pxa-regs.h> #include <mach/hardware.h> +#include <mach/eseries-gpio.h> #include <mach/udc.h> +#include <mach/irda.h> #include "generic.h" #include "eseries.h" +#include "clock.h" /* ---------------------- E750 LCD definitions -------------------- */ @@ -100,16 +105,45 @@ static struct platform_device e750_fb_device = { .resource = e750_fb_resources, }; -/* ----------------------------------------------------------------------- */ +/* ----------------- e750 tc6393xb parameters ------------------ */ + +static struct tc6393xb_platform_data e750_tc6393xb_info = { + .irq_base = IRQ_BOARD_START, + .scr_pll2cr = 0x0cc1, + .scr_gper = 0, + .gpio_base = -1, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, + .enable = &eseries_tmio_enable, + .disable = &eseries_tmio_disable, +}; + +static struct platform_device e750_tc6393xb_device = { + .name = "tc6393xb", + .id = -1, + .dev = { + .platform_data = &e750_tc6393xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* ------------------------------------------------------------- */ static struct platform_device *devices[] __initdata = { &e750_fb_device, + &e750_tc6393xb_device, }; static void __init e750_init(void) { + clk_add_alias("CLK_CK3P6MI", &e750_tc6393xb_device.dev, + "GPIO11_CLK", NULL), + eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + e7xx_irda_init(); + pxa_set_ficp_info(&e7xx_ficp_platform_data); } MACHINE_START(E750, "Toshiba e750") diff --git a/arch/arm/mach-pxa/e800.c b/arch/arm/mach-pxa/e800.c index a293e09bfe2..9a86a426f92 100644 --- a/arch/arm/mach-pxa/e800.c +++ b/arch/arm/mach-pxa/e800.c @@ -15,6 +15,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/fb.h> +#include <linux/mfd/tc6393xb.h> #include <video/w100fb.h> @@ -23,12 +24,14 @@ #include <asm/mach-types.h> #include <mach/mfp-pxa25x.h> +#include <mach/pxa-regs.h> #include <mach/hardware.h> #include <mach/eseries-gpio.h> #include <mach/udc.h> #include "generic.h" #include "eseries.h" +#include "clock.h" /* ------------------------ e800 LCD definitions ------------------------- */ @@ -160,14 +163,41 @@ static struct pxa2xx_udc_mach_info e800_udc_mach_info = { .gpio_pullup_inverted = 1 }; +/* ----------------- e800 tc6393xb parameters ------------------ */ + +static struct tc6393xb_platform_data e800_tc6393xb_info = { + .irq_base = IRQ_BOARD_START, + .scr_pll2cr = 0x0cc1, + .scr_gper = 0, + .gpio_base = -1, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, + .enable = &eseries_tmio_enable, + .disable = &eseries_tmio_disable, +}; + +static struct platform_device e800_tc6393xb_device = { + .name = "tc6393xb", + .id = -1, + .dev = { + .platform_data = &e800_tc6393xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + /* ----------------------------------------------------------------------- */ static struct platform_device *devices[] __initdata = { &e800_fb_device, + &e800_tc6393xb_device, }; static void __init e800_init(void) { + clk_add_alias("CLK_CK3P6MI", &e800_tc6393xb_device.dev, + "GPIO11_CLK", NULL), + eseries_get_tmio_gpios(); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e800_udc_mach_info); } diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index d28849b50a1..dfce7d5b659 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -12,6 +12,9 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/gpio.h> +#include <linux/delay.h> +#include <linux/platform_device.h> #include <asm/setup.h> #include <asm/mach/arch.h> @@ -21,8 +24,10 @@ #include <mach/hardware.h> #include <mach/eseries-gpio.h> #include <mach/udc.h> +#include <mach/irda.h> #include "generic.h" +#include "clock.h" /* Only e800 has 128MB RAM */ void __init eseries_fixup(struct machine_desc *desc, @@ -43,3 +48,122 @@ struct pxa2xx_udc_mach_info e7xx_udc_mach_info = { .gpio_pullup_inverted = 1 }; +static void e7xx_irda_transceiver_mode(struct device *dev, int mode) +{ + if (mode & IR_OFF) { + gpio_set_value(GPIO_E7XX_IR_OFF, 1); + pxa2xx_transceiver_mode(dev, mode); + } else { + pxa2xx_transceiver_mode(dev, mode); + gpio_set_value(GPIO_E7XX_IR_OFF, 0); + } +} + +int e7xx_irda_init(void) +{ + int ret; + + ret = gpio_request(GPIO_E7XX_IR_OFF, "IrDA power"); + if (ret) + goto out; + + ret = gpio_direction_output(GPIO_E7XX_IR_OFF, 0); + if (ret) + goto out; + + e7xx_irda_transceiver_mode(NULL, IR_SIRMODE | IR_OFF); +out: + return ret; +} + +static void e7xx_irda_shutdown(struct device *dev) +{ + e7xx_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF); + gpio_free(GPIO_E7XX_IR_OFF); +} + +struct pxaficp_platform_data e7xx_ficp_platform_data = { + .transceiver_cap = IR_SIRMODE | IR_OFF, + .transceiver_mode = e7xx_irda_transceiver_mode, + .shutdown = e7xx_irda_shutdown, +}; + +int eseries_tmio_enable(struct platform_device *dev) +{ + /* Reset - bring SUSPEND high before PCLR */ + gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); + gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0); + msleep(1); + gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1); + msleep(1); + gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1); + msleep(1); + return 0; +} + +int eseries_tmio_disable(struct platform_device *dev) +{ + gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); + gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0); + return 0; +} + +int eseries_tmio_suspend(struct platform_device *dev) +{ + gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0); + return 0; +} + +int eseries_tmio_resume(struct platform_device *dev) +{ + gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1); + msleep(1); + return 0; +} + +void eseries_get_tmio_gpios(void) +{ + gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL); + gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL); + gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0); + gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0); +} + +/* TMIO controller uses the same resources on all e-series machines. */ +struct resource eseries_tmio_resources[] = { + [0] = { + .start = PXA_CS4_PHYS, + .end = PXA_CS4_PHYS + 0x1fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ), + .end = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ), + .flags = IORESOURCE_IRQ, + }, +}; + +/* Some e-series hardware cannot control the 32K clock */ +static void clk_32k_dummy(struct clk *clk) +{ +} + +static const struct clkops clk_32k_dummy_ops = { + .enable = clk_32k_dummy, + .disable = clk_32k_dummy, +}; + +static struct clk tmio_dummy_clk = { + .ops = &clk_32k_dummy_ops, + .rate = 32768, +}; + +static struct clk_lookup eseries_clkregs[] = { + INIT_CLKREG(&tmio_dummy_clk, NULL, "CLK_CK32K"), +}; + +void eseries_register_clks(void) +{ + clks_register(eseries_clkregs, ARRAY_SIZE(eseries_clkregs)); +} + diff --git a/arch/arm/mach-pxa/eseries.h b/arch/arm/mach-pxa/eseries.h index a83f88d4b6a..5930f5e2a12 100644 --- a/arch/arm/mach-pxa/eseries.h +++ b/arch/arm/mach-pxa/eseries.h @@ -2,3 +2,15 @@ void __init eseries_fixup(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi); extern struct pxa2xx_udc_mach_info e7xx_udc_mach_info; +extern struct pxaficp_platform_data e7xx_ficp_platform_data; +extern int e7xx_irda_init(void); + +extern int eseries_tmio_enable(struct platform_device *dev); +extern int eseries_tmio_disable(struct platform_device *dev); +extern int eseries_tmio_suspend(struct platform_device *dev); +extern int eseries_tmio_resume(struct platform_device *dev); +extern void eseries_get_tmio_gpios(void); +extern struct resource eseries_tmio_resources[]; +extern struct platform_device e300_tc6387xb_device; +extern void eseries_register_clks(void); + diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 4f212e1b953..df5f822f3b6 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -22,6 +22,7 @@ #include <mach/pxafb.h> #include <mach/ohci.h> #include <mach/i2c.h> +#include <mach/hardware.h> #include <mach/pxa27x_keypad.h> #include <mach/mfp-pxa27x.h> diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 14d5103dafc..e296ce11658 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -184,13 +184,6 @@ static unsigned long gumstix_pin_config[] __initdata = { GPIO6_MMC_CLK, GPIO53_MMC_CLK, GPIO8_MMC_CS0, - /* these are used by AM200EPD */ - GPIO51_GPIO, - GPIO49_GPIO, - GPIO48_GPIO, - GPIO32_GPIO, - GPIO17_GPIO, - GPIO16_GPIO, }; int __attribute__((weak)) am200_init(void) diff --git a/arch/arm/mach-pxa/include/mach/clkdev.h b/arch/arm/mach-pxa/include/mach/clkdev.h new file mode 100644 index 00000000000..04b37a89801 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif diff --git a/arch/arm/mach-pxa/include/mach/dma.h b/arch/arm/mach-pxa/include/mach/dma.h index 955bfe60606..7804637a6df 100644 --- a/arch/arm/mach-pxa/include/mach/dma.h +++ b/arch/arm/mach-pxa/include/mach/dma.h @@ -30,10 +30,6 @@ typedef enum { DMA_PRIO_LOW = 2 } pxa_dma_prio; -#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -#define HAVE_ARCH_PCI_SET_DMA_MASK 1 -#endif - /* * DMA registration */ diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/include/mach/eseries-gpio.h index 4c90b131027..efbd2aa9ece 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-gpio.h +++ b/arch/arm/mach-pxa/include/mach/eseries-gpio.h @@ -43,8 +43,10 @@ #define GPIO_E800_PCMCIA_PWR1 73 /* e7xx IrDA power control */ -#define GPIO_E7XX_IR_ON 38 +#define GPIO_E7XX_IR_OFF 38 /* ASIC related GPIOs */ #define GPIO_ESERIES_TMIO_IRQ 5 +#define GPIO_ESERIES_TMIO_PCLR 19 +#define GPIO_ESERIES_TMIO_SUSPEND 45 #define GPIO_E800_ANGELX_IRQ 8 diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index c666796911c..16ab79547da 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -299,6 +299,8 @@ extern unsigned long get_clock_tick_rate(void); #define PCIBIOS_MIN_IO 0 #define PCIBIOS_MIN_MEM 0 #define pcibios_assign_all_busses() 1 +#define HAVE_ARCH_PCI_SET_DMA_MASK 1 #endif + #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h index 600fd4f7660..262691fb97d 100644 --- a/arch/arm/mach-pxa/include/mach/io.h +++ b/arch/arm/mach-pxa/include/mach/io.h @@ -6,15 +6,13 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> - #define IO_SPACE_LIMIT 0xffffffff /* * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h index 59aef89808d..f626730ee42 100644 --- a/arch/arm/mach-pxa/include/mach/memory.h +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -18,16 +18,6 @@ #define PHYS_OFFSET UL(0xa0000000) /* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* * The nodes are matched with the physical SDRAM banks as follows: * * node 0: 0xa0000000-0xa3ffffff --> 0xc0000000-0xc3ffffff @@ -47,6 +37,7 @@ void cmx2xx_pci_adjust_zones(int node, unsigned long *size, cmx2xx_pci_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_64M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) #endif #endif diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h index 4d452fcb150..cfca8155be7 100644 --- a/arch/arm/mach-pxa/include/mach/mtd-xip.h +++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h @@ -15,6 +15,7 @@ #ifndef __ARCH_PXA_MTD_XIP_H__ #define __ARCH_PXA_MTD_XIP_H__ +#include <mach/hardware.h> #include <mach/pxa-regs.h> #define xip_irqpending() (ICIP & ICMR) diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/include/mach/reset.h index 7b8842cfa5f..31e6a7b6ad8 100644 --- a/arch/arm/mach-pxa/include/mach/reset.h +++ b/arch/arm/mach-pxa/include/mach/reset.h @@ -12,9 +12,8 @@ extern void clear_reset_status(unsigned int mask); /** * init_gpio_reset() - register GPIO as reset generator - * - * @gpio - gpio nr - * @output - set gpio as out/low instead of input during normal work + * @gpio: gpio nr + * @output: set gpio as out/low instead of input during normal work */ extern int init_gpio_reset(int gpio, int output); diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 9207f10dfd1..2b427e015b6 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -586,7 +586,7 @@ static int mioa701_sys_suspend(struct sys_device *sysdev, pm_message_t state) u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR); /* Devices prepare suspend */ - is_bt_on = gpio_get_value(GPIO83_BT_ON); + is_bt_on = !!gpio_get_value(GPIO83_BT_ON); pxa2xx_mfp_set_lpm(GPIO83_BT_ON, is_bt_on ? MFP_LPM_DRIVE_HIGH : MFP_LPM_DRIVE_LOW); diff --git a/arch/arm/mach-pxa/mioa701_bootresume.S b/arch/arm/mach-pxa/mioa701_bootresume.S index a647693d985..324d25a48c8 100644 --- a/arch/arm/mach-pxa/mioa701_bootresume.S +++ b/arch/arm/mach-pxa/mioa701_bootresume.S @@ -24,6 +24,7 @@ ENTRY(mioa701_jumpaddr) 1: mov r0, #0xa0000000 @ Don't suppose memory access works orr r0, r0, #0x00200000 @ even if it's supposed to + orr r0, r0, #0x0000b000 mov r1, #0 str r1, [r0] @ Early disable resume for next boot ldr r0, mioa701_jumpaddr @ (Murphy's Law) diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 4447711c9fc..a9d94f5dbec 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -56,6 +56,9 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO110_MMC_DAT_2, GPIO111_MMC_DAT_3, GPIO112_MMC_CMD, + GPIO14_GPIO, /* SD detect */ + GPIO114_GPIO, /* SD power */ + GPIO115_GPIO, /* SD r/o switch */ /* AC97 */ GPIO28_AC97_BITCLK, @@ -64,6 +67,7 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO31_AC97_SYNC, /* IrDA */ + GPIO40_GPIO, /* ir disable */ GPIO46_FICP_RXD, GPIO47_FICP_TXD, @@ -71,7 +75,8 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO16_PWM0_OUT, /* USB */ - GPIO13_GPIO, + GPIO13_GPIO, /* usb detect */ + GPIO95_GPIO, /* usb power */ /* PCMCIA */ GPIO48_nPOE, @@ -84,6 +89,45 @@ static unsigned long palmtx_pin_config[] __initdata = { GPIO55_nPREG, GPIO56_nPWAIT, GPIO57_nIOIS16, + GPIO94_GPIO, /* wifi power 1 */ + GPIO108_GPIO, /* wifi power 2 */ + GPIO116_GPIO, /* wifi ready */ + + /* MATRIX KEYPAD */ + GPIO100_KP_MKIN_0, + GPIO101_KP_MKIN_1, + GPIO102_KP_MKIN_2, + GPIO97_KP_MKIN_3, + GPIO103_KP_MKOUT_0, + GPIO104_KP_MKOUT_1, + GPIO105_KP_MKOUT_2, + + /* LCD */ + GPIO58_LCD_LDD_0, + GPIO59_LCD_LDD_1, + GPIO60_LCD_LDD_2, + GPIO61_LCD_LDD_3, + GPIO62_LCD_LDD_4, + GPIO63_LCD_LDD_5, + GPIO64_LCD_LDD_6, + GPIO65_LCD_LDD_7, + GPIO66_LCD_LDD_8, + GPIO67_LCD_LDD_9, + GPIO68_LCD_LDD_10, + GPIO69_LCD_LDD_11, + GPIO70_LCD_LDD_12, + GPIO71_LCD_LDD_13, + GPIO72_LCD_LDD_14, + GPIO73_LCD_LDD_15, + GPIO74_LCD_FCLK, + GPIO75_LCD_LCLK, + GPIO76_LCD_PCLK, + GPIO77_LCD_BIAS, + + /* MISC. */ + GPIO10_GPIO, /* hotsync button */ + GPIO12_GPIO, /* power detect */ + GPIO107_GPIO, /* earphone detect */ }; /****************************************************************************** @@ -95,32 +139,49 @@ static int palmtx_mci_init(struct device *dev, irq_handler_t palmtx_detect_int, int err = 0; /* Setup an interrupt for detecting card insert/remove events */ - err = request_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, palmtx_detect_int, - IRQF_DISABLED | IRQF_SAMPLE_RANDOM | + err = gpio_request(GPIO_NR_PALMTX_SD_DETECT_N, "SD IRQ"); + if (err) + goto err; + err = gpio_direction_input(GPIO_NR_PALMTX_SD_DETECT_N); + if (err) + goto err2; + err = request_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), + palmtx_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM | IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, "SD/MMC card detect", data); if (err) { printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n", __func__); - return err; + goto err2; } err = gpio_request(GPIO_NR_PALMTX_SD_POWER, "SD_POWER"); if (err) - goto pwr_err; + goto err3; + err = gpio_direction_output(GPIO_NR_PALMTX_SD_POWER, 0); + if (err) + goto err4; err = gpio_request(GPIO_NR_PALMTX_SD_READONLY, "SD_READONLY"); if (err) - goto ro_err; + goto err4; + err = gpio_direction_input(GPIO_NR_PALMTX_SD_READONLY); + if (err) + goto err5; printk(KERN_DEBUG "%s: irq registered\n", __func__); return 0; -ro_err: +err5: + gpio_free(GPIO_NR_PALMTX_SD_READONLY); +err4: gpio_free(GPIO_NR_PALMTX_SD_POWER); -pwr_err: - free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data); +err3: + free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data); +err2: + gpio_free(GPIO_NR_PALMTX_SD_DETECT_N); +err: return err; } @@ -128,7 +189,8 @@ static void palmtx_mci_exit(struct device *dev, void *data) { gpio_free(GPIO_NR_PALMTX_SD_READONLY); gpio_free(GPIO_NR_PALMTX_SD_POWER); - free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data); + free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data); + gpio_free(GPIO_NR_PALMTX_SD_DETECT_N); } static void palmtx_mci_power(struct device *dev, unsigned int vdd) @@ -167,7 +229,6 @@ static unsigned int palmtx_matrix_keys[] = { KEY(3, 0, KEY_RIGHT), KEY(3, 2, KEY_LEFT), - }; static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = { @@ -209,11 +270,19 @@ static int palmtx_backlight_init(struct device *dev) ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER"); if (ret) goto err; + ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0); + if (ret) + goto err2; ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER"); if (ret) goto err2; + ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0); + if (ret) + goto err3; return 0; +err3: + gpio_free(GPIO_NR_PALMTX_LCD_POWER); err2: gpio_free(GPIO_NR_PALMTX_BL_POWER); err: @@ -254,6 +323,24 @@ static struct platform_device palmtx_backlight = { /****************************************************************************** * IrDA ******************************************************************************/ +static int palmtx_irda_startup(struct device *dev) +{ + int err; + err = gpio_request(GPIO_NR_PALMTX_IR_DISABLE, "IR DISABLE"); + if (err) + goto err; + err = gpio_direction_output(GPIO_NR_PALMTX_IR_DISABLE, 1); + if (err) + gpio_free(GPIO_NR_PALMTX_IR_DISABLE); +err: + return err; +} + +static void palmtx_irda_shutdown(struct device *dev) +{ + gpio_free(GPIO_NR_PALMTX_IR_DISABLE); +} + static void palmtx_irda_transceiver_mode(struct device *dev, int mode) { gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF); @@ -261,6 +348,8 @@ static void palmtx_irda_transceiver_mode(struct device *dev, int mode) } static struct pxaficp_platform_data palmtx_ficp_platform_data = { + .startup = palmtx_irda_startup, + .shutdown = palmtx_irda_shutdown, .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF, .transceiver_mode = palmtx_irda_transceiver_mode, }; @@ -268,17 +357,11 @@ static struct pxaficp_platform_data palmtx_ficp_platform_data = { /****************************************************************************** * UDC ******************************************************************************/ -static void palmtx_udc_command(int cmd) -{ - gpio_set_value(GPIO_NR_PALMTX_USB_POWER, !cmd); - udelay(50); - gpio_set_value(GPIO_NR_PALMTX_USB_PULLUP, !cmd); -} - static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = { .gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N, .gpio_vbus_inverted = 1, - .udc_command = palmtx_udc_command, + .gpio_pullup = GPIO_NR_PALMTX_USB_POWER, + .gpio_pullup_inverted = 0, }; /****************************************************************************** @@ -290,17 +373,16 @@ static int power_supply_init(struct device *dev) ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC"); if (ret) - goto err_cs_ac; - - ret = gpio_request(GPIO_NR_PALMTX_USB_DETECT_N, "CABLE_STATE_USB"); + goto err1; + ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT); if (ret) - goto err_cs_usb; + goto err2; return 0; -err_cs_usb: +err2: gpio_free(GPIO_NR_PALMTX_POWER_DETECT); -err_cs_ac: +err1: return ret; } @@ -309,14 +391,8 @@ static int palmtx_is_ac_online(void) return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT); } -static int palmtx_is_usb_online(void) -{ - return !gpio_get_value(GPIO_NR_PALMTX_USB_DETECT_N); -} - static void power_supply_exit(struct device *dev) { - gpio_free(GPIO_NR_PALMTX_USB_DETECT_N); gpio_free(GPIO_NR_PALMTX_POWER_DETECT); } @@ -327,7 +403,6 @@ static char *palmtx_supplicants[] = { static struct pda_power_pdata power_supply_info = { .init = power_supply_init, .is_ac_online = palmtx_is_ac_online, - .is_usb_online = palmtx_is_usb_online, .exit = power_supply_exit, .supplied_to = palmtx_supplicants, .num_supplicants = ARRAY_SIZE(palmtx_supplicants), @@ -410,12 +485,23 @@ static void __init palmtx_map_io(void) iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc)); } +/* setup udc GPIOs initial state */ +static void __init palmtx_udc_init(void) +{ + if (!gpio_request(GPIO_NR_PALMTX_USB_POWER, "UDC Vbus")) { + gpio_direction_output(GPIO_NR_PALMTX_USB_POWER, 1); + gpio_free(GPIO_NR_PALMTX_USB_POWER); + } +} + + static void __init palmtx_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config)); set_pxa_fb_info(&palmtx_lcd_screen); pxa_set_mci_info(&palmtx_mci_platform_data); + palmtx_udc_init(); pxa_set_udc_info(&palmtx_udc_info); pxa_set_ac97_info(NULL); pxa_set_ficp_info(&palmtx_ficp_platform_data); diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index d2d2847f1e2..34841c72815 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -387,6 +387,7 @@ static struct soc_camera_link iclink[] = { .gpio = NR_BUILTIN_GPIO + 1, }, { .bus_id = 0, /* Must match with the camera ID above */ + .gpio = -ENXIO, } }; diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c index 74e2ead8cee..3ca7ffc6904 100644 --- a/arch/arm/mach-pxa/pwm.c +++ b/arch/arm/mach-pxa/pwm.c @@ -173,7 +173,7 @@ static struct pwm_device *pwm_probe(struct platform_device *pdev, return ERR_PTR(-ENOMEM); } - pwm->clk = clk_get(&pdev->dev, "PWMCLK"); + pwm->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(pwm->clk)) { ret = PTR_ERR(pwm->clk); goto err_free; diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 265b8a5657b..6c57522e246 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -161,36 +161,51 @@ static const struct clkops clk_pxa25x_gpio11_ops = { * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly) */ -static struct clk pxa25x_hwuart_clk = - INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev) -; +static DEFINE_CKEN(pxa25x_hwuart, HWUART, 14745600, 1); + +static struct clk_lookup pxa25x_hwuart_clkreg = + INIT_CLKREG(&clk_pxa25x_hwuart, "pxa2xx-uart.3", NULL); /* * PXA 2xx clock declarations. */ -static struct clk pxa25x_clks[] = { - INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev), - INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev), - INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev), - INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL), - INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev), - INIT_CLK("GPIO11_CLK", &clk_pxa25x_gpio11_ops, 3686400, 0, NULL), - INIT_CLK("GPIO12_CLK", &clk_pxa25x_gpio12_ops, 32768, 0, NULL), - INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev), - INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev), - - INIT_CKEN("SSPCLK", SSP, 3686400, 0, &pxa25x_device_ssp.dev), - INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev), - INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev), - INIT_CKEN("PWMCLK", PWM0, 3686400, 0, &pxa25x_device_pwm0.dev), - INIT_CKEN("PWMCLK", PWM1, 3686400, 0, &pxa25x_device_pwm1.dev), - - INIT_CKEN("AC97CLK", AC97, 24576000, 0, NULL), - - /* - INIT_CKEN("I2SCLK", I2S, 14745600, 0, NULL), - */ - INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), +static DEFINE_CK(pxa25x_lcd, LCD, &clk_pxa25x_lcd_ops); +static DEFINE_CKEN(pxa25x_ffuart, FFUART, 14745600, 1); +static DEFINE_CKEN(pxa25x_btuart, BTUART, 14745600, 1); +static DEFINE_CKEN(pxa25x_stuart, STUART, 14745600, 1); +static DEFINE_CKEN(pxa25x_usb, USB, 47923000, 5); +static DEFINE_CLK(pxa25x_gpio11, &clk_pxa25x_gpio11_ops, 3686400, 0); +static DEFINE_CLK(pxa25x_gpio12, &clk_pxa25x_gpio12_ops, 32768, 0); +static DEFINE_CKEN(pxa25x_mmc, MMC, 19169000, 0); +static DEFINE_CKEN(pxa25x_i2c, I2C, 31949000, 0); +static DEFINE_CKEN(pxa25x_ssp, SSP, 3686400, 0); +static DEFINE_CKEN(pxa25x_nssp, NSSP, 3686400, 0); +static DEFINE_CKEN(pxa25x_assp, ASSP, 3686400, 0); +static DEFINE_CKEN(pxa25x_pwm0, PWM0, 3686400, 0); +static DEFINE_CKEN(pxa25x_pwm1, PWM1, 3686400, 0); +static DEFINE_CKEN(pxa25x_ac97, AC97, 24576000, 0); +static DEFINE_CKEN(pxa25x_i2s, I2S, 14745600, 0); +static DEFINE_CKEN(pxa25x_ficp, FICP, 47923000, 0); + +static struct clk_lookup pxa25x_clkregs[] = { + INIT_CLKREG(&clk_pxa25x_lcd, "pxa2xx-fb", NULL), + INIT_CLKREG(&clk_pxa25x_ffuart, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_pxa25x_btuart, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_pxa25x_stuart, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_pxa25x_usb, "pxa25x-udc", NULL), + INIT_CLKREG(&clk_pxa25x_mmc, "pxa2xx-mci.0", NULL), + INIT_CLKREG(&clk_pxa25x_i2c, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_pxa25x_ssp, "pxa25x-ssp.0", NULL), + INIT_CLKREG(&clk_pxa25x_nssp, "pxa25x-nssp.1", NULL), + INIT_CLKREG(&clk_pxa25x_assp, "pxa25x-nssp.2", NULL), + INIT_CLKREG(&clk_pxa25x_pwm0, "pxa25x-pwm.0", NULL), + INIT_CLKREG(&clk_pxa25x_pwm1, "pxa25x-pwm.1", NULL), + INIT_CLKREG(&clk_pxa25x_i2s, "pxa2xx-i2s", NULL), + INIT_CLKREG(&clk_pxa25x_stuart, "pxa2xx-ir", "UARTCLK"), + INIT_CLKREG(&clk_pxa25x_ficp, "pxa2xx-ir", "FICPCLK"), + INIT_CLKREG(&clk_pxa25x_ac97, NULL, "AC97CLK"), + INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"), + INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"), }; #ifdef CONFIG_PM @@ -338,7 +353,7 @@ static int __init pxa25x_init(void) reset_status = RCSR; - clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks)); + clks_register(pxa25x_clkregs, ARRAY_SIZE(pxa25x_clkregs)); if ((ret = pxa_init_dma(16))) return ret; @@ -359,7 +374,7 @@ static int __init pxa25x_init(void) /* Only add HWUART for PXA255/26x; PXA210/250 do not have it. */ if (cpu_is_pxa255()) { - clks_register(&pxa25x_hwuart_clk, 1); + clks_register(&pxa25x_hwuart_clkreg, 1); ret = platform_device_register(&pxa_device_hwuart); } diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 9fdef7641c2..411bec54fdc 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -144,40 +144,59 @@ static const struct clkops clk_pxa27x_lcd_ops = { .getrate = clk_pxa27x_lcd_getrate, }; -static struct clk pxa27x_clks[] = { - INIT_CK("LCDCLK", LCD, &clk_pxa27x_lcd_ops, &pxa_device_fb.dev), - INIT_CK("CAMCLK", CAMERA, &clk_pxa27x_lcd_ops, NULL), - - INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), - INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), - INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL), - - INIT_CKEN("I2SCLK", I2S, 14682000, 0, &pxa_device_i2s.dev), - INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), - INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa27x_device_udc.dev), - INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev), - INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev), - - INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev), - INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), - INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), - - INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), - INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), - INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), - INIT_CKEN("PWMCLK", PWM0, 13000000, 0, &pxa27x_device_pwm0.dev), - INIT_CKEN("PWMCLK", PWM1, 13000000, 0, &pxa27x_device_pwm1.dev), - - INIT_CKEN("AC97CLK", AC97, 24576000, 0, NULL), - INIT_CKEN("AC97CONFCLK", AC97CONF, 24576000, 0, NULL), - - /* - INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL), - INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL), - INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL), - INIT_CKEN("IMCLK", IM, 0, 0, NULL), - INIT_CKEN("MEMCLK", MEMC, 0, 0, NULL), - */ +static DEFINE_CK(pxa27x_lcd, LCD, &clk_pxa27x_lcd_ops); +static DEFINE_CK(pxa27x_camera, CAMERA, &clk_pxa27x_lcd_ops); +static DEFINE_CKEN(pxa27x_ffuart, FFUART, 14857000, 1); +static DEFINE_CKEN(pxa27x_btuart, BTUART, 14857000, 1); +static DEFINE_CKEN(pxa27x_stuart, STUART, 14857000, 1); +static DEFINE_CKEN(pxa27x_i2s, I2S, 14682000, 0); +static DEFINE_CKEN(pxa27x_i2c, I2C, 32842000, 0); +static DEFINE_CKEN(pxa27x_usb, USB, 48000000, 5); +static DEFINE_CKEN(pxa27x_mmc, MMC, 19500000, 0); +static DEFINE_CKEN(pxa27x_ficp, FICP, 48000000, 0); +static DEFINE_CKEN(pxa27x_usbhost, USBHOST, 48000000, 0); +static DEFINE_CKEN(pxa27x_pwri2c, PWRI2C, 13000000, 0); +static DEFINE_CKEN(pxa27x_keypad, KEYPAD, 32768, 0); +static DEFINE_CKEN(pxa27x_ssp1, SSP1, 13000000, 0); +static DEFINE_CKEN(pxa27x_ssp2, SSP2, 13000000, 0); +static DEFINE_CKEN(pxa27x_ssp3, SSP3, 13000000, 0); +static DEFINE_CKEN(pxa27x_pwm0, PWM0, 13000000, 0); +static DEFINE_CKEN(pxa27x_pwm1, PWM1, 13000000, 0); +static DEFINE_CKEN(pxa27x_ac97, AC97, 24576000, 0); +static DEFINE_CKEN(pxa27x_ac97conf, AC97CONF, 24576000, 0); +static DEFINE_CKEN(pxa27x_msl, MSL, 48000000, 0); +static DEFINE_CKEN(pxa27x_usim, USIM, 48000000, 0); +static DEFINE_CKEN(pxa27x_memstk, MEMSTK, 19500000, 0); +static DEFINE_CKEN(pxa27x_im, IM, 0, 0); +static DEFINE_CKEN(pxa27x_memc, MEMC, 0, 0); + +static struct clk_lookup pxa27x_clkregs[] = { + INIT_CLKREG(&clk_pxa27x_lcd, "pxa2xx-fb", NULL), + INIT_CLKREG(&clk_pxa27x_camera, "pxa27x-camera.0", NULL), + INIT_CLKREG(&clk_pxa27x_ffuart, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_pxa27x_btuart, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_pxa27x_stuart, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_pxa27x_i2s, "pxa2xx-i2s", NULL), + INIT_CLKREG(&clk_pxa27x_i2c, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_pxa27x_usb, "pxa27x-udc", NULL), + INIT_CLKREG(&clk_pxa27x_mmc, "pxa2xx-mci.0", NULL), + INIT_CLKREG(&clk_pxa27x_stuart, "pxa2xx-ir", "UARTCLK"), + INIT_CLKREG(&clk_pxa27x_ficp, "pxa2xx-ir", "FICPCLK"), + INIT_CLKREG(&clk_pxa27x_usbhost, "pxa27x-ohci", NULL), + INIT_CLKREG(&clk_pxa27x_pwri2c, "pxa2xx-i2c.1", NULL), + INIT_CLKREG(&clk_pxa27x_keypad, "pxa27x-keypad", NULL), + INIT_CLKREG(&clk_pxa27x_ssp1, "pxa27x-ssp.0", NULL), + INIT_CLKREG(&clk_pxa27x_ssp2, "pxa27x-ssp.1", NULL), + INIT_CLKREG(&clk_pxa27x_ssp3, "pxa27x-ssp.2", NULL), + INIT_CLKREG(&clk_pxa27x_pwm0, "pxa27x-pwm.0", NULL), + INIT_CLKREG(&clk_pxa27x_pwm1, "pxa27x-pwm.1", NULL), + INIT_CLKREG(&clk_pxa27x_ac97, NULL, "AC97CLK"), + INIT_CLKREG(&clk_pxa27x_ac97conf, NULL, "AC97CONFCLK"), + INIT_CLKREG(&clk_pxa27x_msl, NULL, "MSLCLK"), + INIT_CLKREG(&clk_pxa27x_usim, NULL, "USIMCLK"), + INIT_CLKREG(&clk_pxa27x_memstk, NULL, "MSTKCLK"), + INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"), + INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"), }; #ifdef CONFIG_PM @@ -360,7 +379,7 @@ static int __init pxa27x_init(void) reset_status = RCSR; - clks_register(pxa27x_clks, ARRAY_SIZE(pxa27x_clks)); + clks_register(pxa27x_clkregs, ARRAY_SIZE(pxa27x_clkregs)); if ((ret = pxa_init_dma(32))) return ret; diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 9adc7fc4618..f735e58e666 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -85,14 +85,16 @@ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = { MFP_ADDR_END, }; -static struct clk common_clks[] = { - PXA3xx_CKEN("NANDCLK", NAND, 156000000, 0, &pxa3xx_device_nand.dev), +static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0); + +static struct clk_lookup common_clkregs[] = { + INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"), }; -static struct clk pxa310_clks[] = { -#ifdef CONFIG_CPU_PXA310 - PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev), -#endif +static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0); + +static struct clk_lookup pxa310_clkregs[] = { + INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"), }; static int __init pxa300_init(void) @@ -100,12 +102,12 @@ static int __init pxa300_init(void) if (cpu_is_pxa300() || cpu_is_pxa310()) { pxa3xx_init_mfp(); pxa3xx_mfp_init_addr(pxa300_mfp_addr_map); - clks_register(ARRAY_AND_SIZE(common_clks)); + clks_register(ARRAY_AND_SIZE(common_clkregs)); } if (cpu_is_pxa310()) { pxa3xx_mfp_init_addr(pxa310_mfp_addr_map); - clks_register(ARRAY_AND_SIZE(pxa310_clks)); + clks_register(ARRAY_AND_SIZE(pxa310_clkregs)); } return 0; diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index 016eb18f01a..effe408c186 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -80,8 +80,10 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = { MFP_ADDR_END, }; -static struct clk pxa320_clks[] = { - PXA3xx_CKEN("NANDCLK", NAND, 104000000, 0, &pxa3xx_device_nand.dev), +static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0); + +static struct clk_lookup pxa320_clkregs[] = { + INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", "NANDCLK"), }; static int __init pxa320_init(void) @@ -89,7 +91,7 @@ static int __init pxa320_init(void) if (cpu_is_pxa320()) { pxa3xx_init_mfp(); pxa3xx_mfp_init_addr(pxa320_mfp_addr_map); - clks_register(ARRAY_AND_SIZE(pxa320_clks)); + clks_register(ARRAY_AND_SIZE(pxa320_clkregs)); } return 0; diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 041b8abb9e1..490893824e7 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -217,43 +217,58 @@ static const struct clkops clk_dummy_ops = { .disable = clk_dummy_disable, }; -static struct clk pxa3xx_clks[] = { - { - .name = "CLK_POUT", - .ops = &clk_pout_ops, - .rate = 13000000, - .delay = 70, - }, - - /* Power I2C clock is always on */ - { - .name = "I2CCLK", - .ops = &clk_dummy_ops, - .dev = &pxa3xx_device_i2c_power.dev, - }, - - PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), - PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), - PXA3xx_CK("AC97CLK", AC97, &clk_pxa3xx_ac97_ops, NULL), - - PXA3xx_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), - PXA3xx_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), - PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL), - - PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), - PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa27x_device_udc.dev), - PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev), - PXA3xx_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev), +static struct clk clk_pxa3xx_pout = { + .ops = &clk_pout_ops, + .rate = 13000000, + .delay = 70, +}; - PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), - PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), - PXA3xx_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), - PXA3xx_CKEN("SSPCLK", SSP4, 13000000, 0, &pxa3xx_device_ssp4.dev), - PXA3xx_CKEN("PWMCLK", PWM0, 13000000, 0, &pxa27x_device_pwm0.dev), - PXA3xx_CKEN("PWMCLK", PWM1, 13000000, 0, &pxa27x_device_pwm1.dev), +static struct clk clk_dummy = { + .ops = &clk_dummy_ops, +}; - PXA3xx_CKEN("MMCCLK", MMC1, 19500000, 0, &pxa_device_mci.dev), - PXA3xx_CKEN("MMCCLK", MMC2, 19500000, 0, &pxa3xx_device_mci2.dev), +static DEFINE_PXA3_CK(pxa3xx_lcd, LCD, &clk_pxa3xx_hsio_ops); +static DEFINE_PXA3_CK(pxa3xx_camera, CAMERA, &clk_pxa3xx_hsio_ops); +static DEFINE_PXA3_CK(pxa3xx_ac97, AC97, &clk_pxa3xx_ac97_ops); +static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa3xx_i2c, I2C, 32842000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_udc, UDC, 48000000, 5); +static DEFINE_PXA3_CKEN(pxa3xx_usbh, USBH, 48000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_keypad, KEYPAD, 32768, 0); +static DEFINE_PXA3_CKEN(pxa3xx_ssp1, SSP1, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_ssp2, SSP2, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_ssp3, SSP3, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_ssp4, SSP4, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_pwm0, PWM0, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_pwm1, PWM1, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_mmc1, MMC1, 19500000, 0); +static DEFINE_PXA3_CKEN(pxa3xx_mmc2, MMC2, 19500000, 0); + +static struct clk_lookup pxa3xx_clkregs[] = { + INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"), + /* Power I2C clock is always on */ + INIT_CLKREG(&clk_dummy, "pxa2xx-i2c.1", NULL), + INIT_CLKREG(&clk_pxa3xx_lcd, "pxa2xx-fb", NULL), + INIT_CLKREG(&clk_pxa3xx_camera, NULL, "CAMCLK"), + INIT_CLKREG(&clk_pxa3xx_ac97, NULL, "AC97CLK"), + INIT_CLKREG(&clk_pxa3xx_ffuart, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_pxa3xx_btuart, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_pxa3xx_stuart, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_pxa3xx_stuart, "pxa2xx-ir", "UARTCLK"), + INIT_CLKREG(&clk_pxa3xx_i2c, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_pxa3xx_udc, "pxa27x-udc", NULL), + INIT_CLKREG(&clk_pxa3xx_usbh, "pxa27x-ohci", NULL), + INIT_CLKREG(&clk_pxa3xx_keypad, "pxa27x-keypad", NULL), + INIT_CLKREG(&clk_pxa3xx_ssp1, "pxa27x-ssp.0", NULL), + INIT_CLKREG(&clk_pxa3xx_ssp2, "pxa27x-ssp.1", NULL), + INIT_CLKREG(&clk_pxa3xx_ssp3, "pxa27x-ssp.2", NULL), + INIT_CLKREG(&clk_pxa3xx_ssp4, "pxa27x-ssp.3", NULL), + INIT_CLKREG(&clk_pxa3xx_pwm0, "pxa27x-pwm.0", NULL), + INIT_CLKREG(&clk_pxa3xx_pwm1, "pxa27x-pwm.1", NULL), + INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL), + INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL), }; #ifdef CONFIG_PM @@ -577,7 +592,7 @@ static int __init pxa3xx_init(void) */ ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S); - clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks)); + clks_register(pxa3xx_clkregs, ARRAY_SIZE(pxa3xx_clkregs)); if ((ret = pxa_init_dma(32))) return ret; diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c index ad346addc02..d6f6904132a 100644 --- a/arch/arm/mach-pxa/smemc.c +++ b/arch/arm/mach-pxa/smemc.c @@ -8,6 +8,8 @@ #include <linux/io.h> #include <linux/sysdev.h> +#include <mach/hardware.h> + #define SMEMC_PHYS_BASE (0x4A000000) #define SMEMC_PHYS_SIZE (0x90) diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 2c31ec72568..6f42004db3e 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -356,7 +356,7 @@ static int __devinit ssp_probe(struct platform_device *pdev, int type) } ssp->pdev = pdev; - ssp->clk = clk_get(&pdev->dev, "SSPCLK"); + ssp->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(ssp->clk)) { ret = PTR_ERR(ssp->clk); goto err_free; diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 986d494a183..00162415851 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -22,6 +22,7 @@ #include <asm/div64.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> +#include <mach/hardware.h> #include <mach/pxa-regs.h> /* diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 5ccde7cf39e..ad911854eb4 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -7,9 +7,17 @@ config MACH_REALVIEW_EB help Include support for the ARM(R) RealView Emulation Baseboard platform. +config REALVIEW_EB_A9MP + bool "Support Multicore Cortex-A9" + depends on MACH_REALVIEW_EB + select CPU_V7 + help + Enable support for the Cortex-A9MPCore tile on the Realview platform. + config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore tile" depends on MACH_REALVIEW_EB + select CPU_V6 help Enable support for the ARM11MPCore tile on the Realview platform. @@ -25,6 +33,7 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView/PB11MPCore platform" + select CPU_V6 select ARM_GIC help Include support for the ARM(R) RealView MPCore Platform Baseboard. @@ -33,8 +42,29 @@ config MACH_REALVIEW_PB11MP config MACH_REALVIEW_PB1176 bool "Support RealView/PB1176 platform" + select CPU_V6 select ARM_GIC help Include support for the ARM(R) RealView ARM1176 Platform Baseboard. +config MACH_REALVIEW_PBA8 + bool "Support RealView/PB-A8 platform" + select CPU_V7 + select ARM_GIC + help + Include support for the ARM(R) RealView Cortex-A8 Platform Baseboard. + PB-A8 is a platform with an on-board Cortex-A8 and has support for + PCI-E and Compact Flash. + +config REALVIEW_HIGH_PHYS_OFFSET + bool "High physical base address for the RealView platform" + depends on !MACH_REALVIEW_PB1176 + default y + help + RealView boards other than PB1176 have the RAM available at + 0x70000000, 256MB of which being mirrored at 0x00000000. If + the board supports 512MB of RAM, this option allows the + memory to be accessed contiguously at the high physical + offset. + endmenu diff --git a/arch/arm/mach-realview/Makefile b/arch/arm/mach-realview/Makefile index d2ae077431d..7bea8ffc4b5 100644 --- a/arch/arm/mach-realview/Makefile +++ b/arch/arm/mach-realview/Makefile @@ -6,5 +6,6 @@ obj-y := core.o clock.o obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o obj-$(CONFIG_MACH_REALVIEW_PB11MP) += realview_pb11mp.o obj-$(CONFIG_MACH_REALVIEW_PB1176) += realview_pb1176.o +obj-$(CONFIG_MACH_REALVIEW_PBA8) += realview_pba8.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o localtimer.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-realview/Makefile.boot b/arch/arm/mach-realview/Makefile.boot index c7e75acfe6c..d97e003d3df 100644 --- a/arch/arm/mach-realview/Makefile.boot +++ b/arch/arm/mach-realview/Makefile.boot @@ -1,4 +1,9 @@ +ifeq ($(CONFIG_REALVIEW_HIGH_PHYS_OFFSET),y) + zreladdr-y := 0x70008000 +params_phys-y := 0x70000100 +initrd_phys-y := 0x70800000 +else zreladdr-y := 0x00008000 params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 - +endif diff --git a/arch/arm/mach-realview/clock.c b/arch/arm/mach-realview/clock.c index 3347c4236a6..a7043115de7 100644 --- a/arch/arm/mach-realview/clock.c +++ b/arch/arm/mach-realview/clock.c @@ -10,9 +10,11 @@ */ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/device.h> #include <linux/list.h> #include <linux/errno.h> #include <linux/err.h> +#include <linux/string.h> #include <linux/clk.h> #include <linux/mutex.h> @@ -20,32 +22,6 @@ #include "clock.h" -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - list_for_each_entry(p, &clocks, node) { - if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { - clk = p; - break; - } - } - mutex_unlock(&clocks_mutex); - - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ - module_put(clk->owner); -} -EXPORT_SYMBOL(clk_put); - int clk_enable(struct clk *clk) { return 0; @@ -65,7 +41,9 @@ EXPORT_SYMBOL(clk_get_rate); long clk_round_rate(struct clk *clk, unsigned long rate) { - return rate; + struct icst307_vco vco; + vco = icst307_khz_to_vco(clk->params, rate / 1000); + return icst307_khz(clk->params, vco) * 1000; } EXPORT_SYMBOL(clk_round_rate); @@ -78,57 +56,9 @@ int clk_set_rate(struct clk *clk, unsigned long rate) vco = icst307_khz_to_vco(clk->params, rate / 1000); clk->rate = icst307_khz(clk->params, vco) * 1000; - - printk("Clock %s: setting VCO reg params: S=%d R=%d V=%d\n", - clk->name, vco.s, vco.r, vco.v); - clk->setvco(clk, vco); ret = 0; } return ret; } EXPORT_SYMBOL(clk_set_rate); - -/* - * These are fixed clocks. - */ -static struct clk kmi_clk = { - .name = "KMIREFCLK", - .rate = 24000000, -}; - -static struct clk uart_clk = { - .name = "UARTCLK", - .rate = 24000000, -}; - -static struct clk mmci_clk = { - .name = "MCLK", - .rate = 24000000, -}; - -int clk_register(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_add(&clk->node, &clocks); - mutex_unlock(&clocks_mutex); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init(void) -{ - clk_register(&kmi_clk); - clk_register(&uart_clk); - clk_register(&mmci_clk); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-realview/clock.h b/arch/arm/mach-realview/clock.h index dadba695e18..ebbb0f06b60 100644 --- a/arch/arm/mach-realview/clock.h +++ b/arch/arm/mach-realview/clock.h @@ -12,14 +12,8 @@ struct module; struct icst307_params; struct clk { - struct list_head node; unsigned long rate; - struct module *owner; - const char *name; const struct icst307_params *params; void *data; void (*setvco)(struct clk *, struct icst307_vco vco); }; - -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 2f04d54711e..5f1d55963ce 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -28,11 +28,14 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> #include <linux/io.h> +#include <linux/smc911x.h> +#include <asm/clkdev.h> #include <asm/system.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/leds.h> +#include <asm/mach-types.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/icst307.h> @@ -49,7 +52,7 @@ #define REALVIEW_REFCOUNTER (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_24MHz_OFFSET) -/* used by entry-macro.S */ +/* used by entry-macro.S and platsmp.c */ void __iomem *gic_cpu_base_addr; /* @@ -124,6 +127,29 @@ int realview_flash_register(struct resource *res, u32 num) return platform_device_register(&realview_flash_device); } +static struct smc911x_platdata realview_smc911x_platdata = { + .flags = SMC911X_USE_32BIT, + .irq_flags = IRQF_SHARED, + .irq_polarity = 1, +}; + +static struct platform_device realview_eth_device = { + .name = "smc911x", + .id = 0, + .num_resources = 2, +}; + +int realview_eth_register(const char *name, struct resource *res) +{ + if (name) + realview_eth_device.name = name; + realview_eth_device.resource = res; + if (strcmp(realview_eth_device.name, "smc911x") == 0) + realview_eth_device.dev.platform_data = &realview_smc911x_platdata; + + return platform_device_register(&realview_eth_device); +} + static struct resource realview_i2c_resource = { .start = REALVIEW_I2C_BASE, .end = REALVIEW_I2C_BASE + SZ_4K - 1, @@ -177,9 +203,14 @@ static const struct icst307_params realview_oscvco_params = { static void realview_oscvco_set(struct clk *clk, struct icst307_vco vco) { void __iomem *sys_lock = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_LOCK_OFFSET; - void __iomem *sys_osc = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_OSC4_OFFSET; + void __iomem *sys_osc; u32 val; + if (machine_is_realview_pb1176()) + sys_osc = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_OSC0_OFFSET; + else + sys_osc = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_OSC4_OFFSET; + val = readl(sys_osc) & ~0x7ffff; val |= vco.v | (vco.r << 9) | (vco.s << 16); @@ -188,13 +219,60 @@ static void realview_oscvco_set(struct clk *clk, struct icst307_vco vco) writel(0, sys_lock); } -struct clk realview_clcd_clk = { - .name = "CLCDCLK", +static struct clk oscvco_clk = { .params = &realview_oscvco_params, .setvco = realview_oscvco_set, }; /* + * These are fixed clocks. + */ +static struct clk ref24_clk = { + .rate = 24000000, +}; + +static struct clk_lookup lookups[] = { + { /* UART0 */ + .dev_id = "dev:f1", + .clk = &ref24_clk, + }, { /* UART1 */ + .dev_id = "dev:f2", + .clk = &ref24_clk, + }, { /* UART2 */ + .dev_id = "dev:f3", + .clk = &ref24_clk, + }, { /* UART3 */ + .dev_id = "fpga:09", + .clk = &ref24_clk, + }, { /* KMI0 */ + .dev_id = "fpga:06", + .clk = &ref24_clk, + }, { /* KMI1 */ + .dev_id = "fpga:07", + .clk = &ref24_clk, + }, { /* MMC0 */ + .dev_id = "fpga:05", + .clk = &ref24_clk, + }, { /* EB:CLCD */ + .dev_id = "dev:20", + .clk = &oscvco_clk, + }, { /* PB:CLCD */ + .dev_id = "issp:20", + .clk = &oscvco_clk, + } +}; + +static int __init clk_init(void) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); + return 0; +} +arch_initcall(clk_init); + +/* * CLCD support. */ #define SYS_CLCD_NLCDIOON (1 << 2) @@ -226,7 +304,30 @@ static struct clcd_panel vga = { .width = -1, .height = -1, .tim2 = TIM2_BCD | TIM2_IPC, - .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), + .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1), + .bpp = 16, +}; + +static struct clcd_panel xvga = { + .mode = { + .name = "XVGA", + .refresh = 60, + .xres = 1024, + .yres = 768, + .pixclock = 15748, + .left_margin = 152, + .right_margin = 48, + .upper_margin = 23, + .lower_margin = 3, + .hsync_len = 104, + .vsync_len = 4, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + }, + .width = -1, + .height = -1, + .tim2 = TIM2_BCD | TIM2_IPC, + .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1), .bpp = 16, }; @@ -249,7 +350,7 @@ static struct clcd_panel sanyo_3_8_in = { .width = -1, .height = -1, .tim2 = TIM2_BCD, - .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), + .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1), .bpp = 16, }; @@ -272,7 +373,7 @@ static struct clcd_panel sanyo_2_5_in = { .width = -1, .height = -1, .tim2 = TIM2_IVS | TIM2_IHS | TIM2_IPC, - .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), + .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1), .bpp = 16, }; @@ -295,7 +396,7 @@ static struct clcd_panel epson_2_2_in = { .width = -1, .height = -1, .tim2 = TIM2_BCD | TIM2_IPC, - .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), + .cntl = CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1), .bpp = 16, }; @@ -308,9 +409,15 @@ static struct clcd_panel epson_2_2_in = { static struct clcd_panel *realview_clcd_panel(void) { void __iomem *sys_clcd = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_CLCD_OFFSET; - struct clcd_panel *panel = &vga; + struct clcd_panel *vga_panel; + struct clcd_panel *panel; u32 val; + if (machine_is_realview_eb()) + vga_panel = &vga; + else + vga_panel = &xvga; + val = readl(sys_clcd) & SYS_CLCD_ID_MASK; if (val == SYS_CLCD_ID_SANYO_3_8) panel = &sanyo_3_8_in; @@ -319,11 +426,11 @@ static struct clcd_panel *realview_clcd_panel(void) else if (val == SYS_CLCD_ID_EPSON_2_2) panel = &epson_2_2_in; else if (val == SYS_CLCD_ID_VGA) - panel = &vga; + panel = vga_panel; else { printk(KERN_ERR "CLCD: unknown LCD panel ID 0x%08x, using VGA\n", val); - panel = &vga; + panel = vga_panel; } return panel; @@ -358,12 +465,18 @@ static void realview_clcd_enable(struct clcd_fb *fb) writel(val, sys_clcd); } -static unsigned long framesize = SZ_1M; - static int realview_clcd_setup(struct clcd_fb *fb) { + unsigned long framesize; dma_addr_t dma; + if (machine_is_realview_eb()) + /* VGA, 16bpp */ + framesize = 640 * 480 * 2; + else + /* XVGA, 16bpp */ + framesize = 1024 * 768 * 2; + fb->panel = realview_clcd_panel(); fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, framesize, @@ -588,7 +701,7 @@ void __init realview_timer_init(unsigned int timer_irq) * The dummy clock device has to be registered before the main device * so that the latter will broadcast the clock events */ - local_timer_setup(smp_processor_id()); + local_timer_setup(); #endif /* diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 3cea92c70d8..63be2abdc19 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -48,12 +48,10 @@ extern struct platform_device realview_flash_device; extern struct platform_device realview_i2c_device; extern struct mmc_platform_data realview_mmc0_plat_data; extern struct mmc_platform_data realview_mmc1_plat_data; -extern struct clk realview_clcd_clk; extern struct clcd_board clcd_plat_data; extern void __iomem *gic_cpu_base_addr; #ifdef CONFIG_LOCAL_TIMERS -extern void __iomem *twd_base_addr; -extern unsigned int twd_size; +extern void __iomem *twd_base; #endif extern void __iomem *timer0_va_base; extern void __iomem *timer1_va_base; @@ -63,5 +61,6 @@ extern void __iomem *timer3_va_base; extern void realview_leds_event(led_event_t ledevt); extern void realview_timer_init(unsigned int timer_irq); extern int realview_flash_register(struct resource *res, u32 num); +extern int realview_eth_register(const char *name, struct resource *res); #endif diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c index 09748cbcd10..be048e3e879 100644 --- a/arch/arm/mach-realview/hotplug.c +++ b/arch/arm/mach-realview/hotplug.c @@ -13,6 +13,8 @@ #include <linux/smp.h> #include <linux/completion.h> +#include <asm/cacheflush.h> + extern volatile int pen_release; static DECLARE_COMPLETION(cpu_killed); @@ -21,7 +23,8 @@ static inline void cpu_enter_lowpower(void) { unsigned int v; - asm volatile( "mcr p15, 0, %1, c7, c14, 0\n" + flush_cache_all(); + asm volatile( " mcr p15, 0, %1, c7, c5, 0\n" " mcr p15, 0, %1, c7, c10, 4\n" /* diff --git a/arch/arm/mach-realview/include/mach/board-eb.h b/arch/arm/mach-realview/include/mach/board-eb.h index 8d699fd324d..268d7701fa9 100644 --- a/arch/arm/mach-realview/include/mach/board-eb.h +++ b/arch/arm/mach-realview/include/mach/board-eb.h @@ -49,16 +49,14 @@ #ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB #define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */ #define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */ -#define REALVIEW_EB11MP_TWD_BASE 0x10100700 -#define REALVIEW_EB11MP_TWD_SIZE 0x00000100 +#define REALVIEW_EB11MP_TWD_BASE 0x10100600 #define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */ #define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */ #define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */ #else #define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */ #define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */ -#define REALVIEW_EB11MP_TWD_BASE 0x1F000700 -#define REALVIEW_EB11MP_TWD_SIZE 0x00000100 +#define REALVIEW_EB11MP_TWD_BASE 0x1F000600 #define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */ #define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */ #define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */ @@ -163,7 +161,7 @@ #define NR_IRQS NR_IRQS_EB #endif -#if defined(CONFIG_REALVIEW_EB_ARM11MP) \ +#if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) \ && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP)) #undef MAX_GIC_NR #define MAX_GIC_NR NR_GIC_EB11MP @@ -177,6 +175,7 @@ #define REALVIEW_EB_PROC_ARM9 0x02000000 #define REALVIEW_EB_PROC_ARM11 0x04000000 #define REALVIEW_EB_PROC_ARM11MP 0x06000000 +#define REALVIEW_EB_PROC_A9MP 0x0C000000 #define check_eb_proc(proc_type) \ ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \ @@ -188,4 +187,13 @@ #define core_tile_eb11mp() 0 #endif +#ifdef CONFIG_REALVIEW_EB_A9MP +#define core_tile_a9mp() check_eb_proc(REALVIEW_EB_PROC_A9MP) +#else +#define core_tile_a9mp() 0 +#endif + +#define machine_is_realview_eb_mp() \ + (machine_is_realview_eb() && (core_tile_eb11mp() || core_tile_a9mp())) + #endif /* __ASM_ARCH_BOARD_EB_H */ diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/include/mach/board-pb11mp.h index ecd80e58631..53ea0e7a126 100644 --- a/arch/arm/mach-realview/include/mach/board-pb11mp.h +++ b/arch/arm/mach-realview/include/mach/board-pb11mp.h @@ -77,8 +77,7 @@ */ #define REALVIEW_TC11MP_SCU_BASE 0x1F000000 /* IRQ, Test chip */ #define REALVIEW_TC11MP_GIC_CPU_BASE 0x1F000100 /* Test chip interrupt controller CPU interface */ -#define REALVIEW_TC11MP_TWD_BASE 0x1F000700 -#define REALVIEW_TC11MP_TWD_SIZE 0x00000100 +#define REALVIEW_TC11MP_TWD_BASE 0x1F000600 #define REALVIEW_TC11MP_GIC_DIST_BASE 0x1F001000 /* Test chip interrupt controller distributor */ #define REALVIEW_TC11MP_L220_BASE 0x1F002000 /* L220 registers */ diff --git a/arch/arm/mach-realview/include/mach/board-pba8.h b/arch/arm/mach-realview/include/mach/board-pba8.h new file mode 100644 index 00000000000..c8bed8f58ba --- /dev/null +++ b/arch/arm/mach-realview/include/mach/board-pba8.h @@ -0,0 +1,152 @@ +/* + * include/asm-arm/arch-realview/board-pba8.h + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_BOARD_PBA8_H +#define __ASM_ARCH_BOARD_PBA8_H + +#include <mach/platform.h> + +/* + * Peripheral addresses + */ +#define REALVIEW_PBA8_UART0_BASE 0x10009000 /* UART 0 */ +#define REALVIEW_PBA8_UART1_BASE 0x1000A000 /* UART 1 */ +#define REALVIEW_PBA8_UART2_BASE 0x1000B000 /* UART 2 */ +#define REALVIEW_PBA8_UART3_BASE 0x1000C000 /* UART 3 */ +#define REALVIEW_PBA8_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ +#define REALVIEW_PBA8_WATCHDOG0_BASE 0x1000F000 /* Watchdog 0 */ +#define REALVIEW_PBA8_WATCHDOG_BASE 0x10010000 /* watchdog interface */ +#define REALVIEW_PBA8_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ +#define REALVIEW_PBA8_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ +#define REALVIEW_PBA8_GPIO0_BASE 0x10013000 /* GPIO port 0 */ +#define REALVIEW_PBA8_RTC_BASE 0x10017000 /* Real Time Clock */ +#define REALVIEW_PBA8_TIMER4_5_BASE 0x10018000 /* Timer 4/5 */ +#define REALVIEW_PBA8_TIMER6_7_BASE 0x10019000 /* Timer 6/7 */ +#define REALVIEW_PBA8_SCTL_BASE 0x1001A000 /* System Controller */ +#define REALVIEW_PBA8_CLCD_BASE 0x10020000 /* CLCD */ +#define REALVIEW_PBA8_ONB_SRAM_BASE 0x10060000 /* On-board SRAM */ +#define REALVIEW_PBA8_DMC_BASE 0x100E0000 /* DMC configuration */ +#define REALVIEW_PBA8_SMC_BASE 0x100E1000 /* SMC configuration */ +#define REALVIEW_PBA8_CAN_BASE 0x100E2000 /* CAN bus */ +#define REALVIEW_PBA8_CF_BASE 0x18000000 /* Compact flash */ +#define REALVIEW_PBA8_CF_MEM_BASE 0x18003000 /* SMC for Compact flash */ +#define REALVIEW_PBA8_GIC_CPU_BASE 0x1E000000 /* Generic interrupt controller CPU interface */ +#define REALVIEW_PBA8_FLASH0_BASE 0x40000000 +#define REALVIEW_PBA8_FLASH0_SIZE SZ_64M +#define REALVIEW_PBA8_FLASH1_BASE 0x44000000 +#define REALVIEW_PBA8_FLASH1_SIZE SZ_64M +#define REALVIEW_PBA8_ETH_BASE 0x4E000000 /* Ethernet */ +#define REALVIEW_PBA8_USB_BASE 0x4F000000 /* USB */ +#define REALVIEW_PBA8_GIC_DIST_BASE 0x1E001000 /* Generic interrupt controller distributor */ +#define REALVIEW_PBA8_LT_BASE 0xC0000000 /* Logic Tile expansion */ +#define REALVIEW_PBA8_SDRAM6_BASE 0x70000000 /* SDRAM bank 6 256MB */ +#define REALVIEW_PBA8_SDRAM7_BASE 0x80000000 /* SDRAM bank 7 256MB */ + +#define REALVIEW_PBA8_SYS_PLD_CTRL1 0x74 + +/* + * PBA8 PCI regions + */ +#define REALVIEW_PBA8_PCI_BASE 0x90040000 /* PCI-X Unit base */ +#define REALVIEW_PBA8_PCI_IO_BASE 0x90050000 /* IO Region on AHB */ +#define REALVIEW_PBA8_PCI_MEM_BASE 0xA0000000 /* MEM Region on AHB */ + +#define REALVIEW_PBA8_PCI_BASE_SIZE 0x10000 /* 16 Kb */ +#define REALVIEW_PBA8_PCI_IO_SIZE 0x1000 /* 4 Kb */ +#define REALVIEW_PBA8_PCI_MEM_SIZE 0x20000000 /* 512 MB */ + +/* + * Irqs + */ +#define IRQ_PBA8_GIC_START 32 + +/* L220 +#define IRQ_PBA8_L220_EVENT (IRQ_PBA8_GIC_START + 29) +#define IRQ_PBA8_L220_SLAVE (IRQ_PBA8_GIC_START + 30) +#define IRQ_PBA8_L220_DECODE (IRQ_PBA8_GIC_START + 31) +*/ + +/* + * PB-A8 on-board gic irq sources + */ +#define IRQ_PBA8_WATCHDOG (IRQ_PBA8_GIC_START + 0) /* Watchdog timer */ +#define IRQ_PBA8_SOFT (IRQ_PBA8_GIC_START + 1) /* Software interrupt */ +#define IRQ_PBA8_COMMRx (IRQ_PBA8_GIC_START + 2) /* Debug Comm Rx interrupt */ +#define IRQ_PBA8_COMMTx (IRQ_PBA8_GIC_START + 3) /* Debug Comm Tx interrupt */ +#define IRQ_PBA8_TIMER0_1 (IRQ_PBA8_GIC_START + 4) /* Timer 0/1 (default timer) */ +#define IRQ_PBA8_TIMER2_3 (IRQ_PBA8_GIC_START + 5) /* Timer 2/3 */ +#define IRQ_PBA8_GPIO0 (IRQ_PBA8_GIC_START + 6) /* GPIO 0 */ +#define IRQ_PBA8_GPIO1 (IRQ_PBA8_GIC_START + 7) /* GPIO 1 */ +#define IRQ_PBA8_GPIO2 (IRQ_PBA8_GIC_START + 8) /* GPIO 2 */ + /* 9 reserved */ +#define IRQ_PBA8_RTC (IRQ_PBA8_GIC_START + 10) /* Real Time Clock */ +#define IRQ_PBA8_SSP (IRQ_PBA8_GIC_START + 11) /* Synchronous Serial Port */ +#define IRQ_PBA8_UART0 (IRQ_PBA8_GIC_START + 12) /* UART 0 on development chip */ +#define IRQ_PBA8_UART1 (IRQ_PBA8_GIC_START + 13) /* UART 1 on development chip */ +#define IRQ_PBA8_UART2 (IRQ_PBA8_GIC_START + 14) /* UART 2 on development chip */ +#define IRQ_PBA8_UART3 (IRQ_PBA8_GIC_START + 15) /* UART 3 on development chip */ +#define IRQ_PBA8_SCI (IRQ_PBA8_GIC_START + 16) /* Smart Card Interface */ +#define IRQ_PBA8_MMCI0A (IRQ_PBA8_GIC_START + 17) /* Multimedia Card 0A */ +#define IRQ_PBA8_MMCI0B (IRQ_PBA8_GIC_START + 18) /* Multimedia Card 0B */ +#define IRQ_PBA8_AACI (IRQ_PBA8_GIC_START + 19) /* Audio Codec */ +#define IRQ_PBA8_KMI0 (IRQ_PBA8_GIC_START + 20) /* Keyboard/Mouse port 0 */ +#define IRQ_PBA8_KMI1 (IRQ_PBA8_GIC_START + 21) /* Keyboard/Mouse port 1 */ +#define IRQ_PBA8_CHARLCD (IRQ_PBA8_GIC_START + 22) /* Character LCD */ +#define IRQ_PBA8_CLCD (IRQ_PBA8_GIC_START + 23) /* CLCD controller */ +#define IRQ_PBA8_DMAC (IRQ_PBA8_GIC_START + 24) /* DMA controller */ +#define IRQ_PBA8_PWRFAIL (IRQ_PBA8_GIC_START + 25) /* Power failure */ +#define IRQ_PBA8_PISMO (IRQ_PBA8_GIC_START + 26) /* PISMO interface */ +#define IRQ_PBA8_DoC (IRQ_PBA8_GIC_START + 27) /* Disk on Chip memory controller */ +#define IRQ_PBA8_ETH (IRQ_PBA8_GIC_START + 28) /* Ethernet controller */ +#define IRQ_PBA8_USB (IRQ_PBA8_GIC_START + 29) /* USB controller */ +#define IRQ_PBA8_TSPEN (IRQ_PBA8_GIC_START + 30) /* Touchscreen pen */ +#define IRQ_PBA8_TSKPAD (IRQ_PBA8_GIC_START + 31) /* Touchscreen keypad */ + +/* ... */ +#define IRQ_PBA8_PCI0 (IRQ_PBA8_GIC_START + 50) +#define IRQ_PBA8_PCI1 (IRQ_PBA8_GIC_START + 51) +#define IRQ_PBA8_PCI2 (IRQ_PBA8_GIC_START + 52) +#define IRQ_PBA8_PCI3 (IRQ_PBA8_GIC_START + 53) + +#define IRQ_PBA8_SMC -1 +#define IRQ_PBA8_SCTL -1 + +#define NR_GIC_PBA8 1 + +/* + * Only define NR_IRQS if less than NR_IRQS_PBA8 + */ +#define NR_IRQS_PBA8 (IRQ_PBA8_GIC_START + 64) + +#if defined(CONFIG_MACH_REALVIEW_PBA8) + +#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBA8) +#undef NR_IRQS +#define NR_IRQS NR_IRQS_PBA8 +#endif + +#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBA8) +#undef MAX_GIC_NR +#define MAX_GIC_NR NR_GIC_PBA8 +#endif + +#endif /* CONFIG_MACH_REALVIEW_PBA8 */ + +#endif /* __ASM_ARCH_BOARD_PBA8_H */ diff --git a/arch/arm/mach-realview/include/mach/clkdev.h b/arch/arm/mach-realview/include/mach/clkdev.h new file mode 100644 index 00000000000..04b37a89801 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif diff --git a/arch/arm/mach-realview/include/mach/debug-macro.S b/arch/arm/mach-realview/include/mach/debug-macro.S index 7196bcadff0..92dbcb9e179 100644 --- a/arch/arm/mach-realview/include/mach/debug-macro.S +++ b/arch/arm/mach-realview/include/mach/debug-macro.S @@ -8,15 +8,36 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * -*/ + */ + +#if defined(CONFIG_MACH_REALVIEW_EB) || \ + defined(CONFIG_MACH_REALVIEW_PB11MP) || \ + defined(CONFIG_MACH_REALVIEW_PBA8) +#ifndef DEBUG_LL_UART_OFFSET +#define DEBUG_LL_UART_OFFSET 0x00009000 +#elif DEBUG_LL_UART_OFFSET != 0x00009000 +#warning "DEBUG_LL_UART_OFFSET already defined to a different value" +#endif +#endif + +#ifdef CONFIG_MACH_REALVIEW_PB1176 +#ifndef DEBUG_LL_UART_OFFSET +#define DEBUG_LL_UART_OFFSET 0x0010c000 +#elif DEBUG_LL_UART_OFFSET != 0x0010c000 +#warning "DEBUG_LL_UART_OFFSET already defined to a different value" +#endif +#endif + +#ifndef DEBUG_LL_UART_OFFSET +#error "Unknown RealView platform" +#endif .macro addruart,rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? moveq \rx, #0x10000000 - movne \rx, #0xf0000000 @ virtual base - orr \rx, \rx, #0x00009000 + movne \rx, #0xfb000000 @ virtual base + orr \rx, \rx, #DEBUG_LL_UART_OFFSET .endm #include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-realview/include/mach/dma.h b/arch/arm/mach-realview/include/mach/dma.h deleted file mode 100644 index f1a5a1a1095..00000000000 --- a/arch/arm/mach-realview/include/mach/dma.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-realview/include/mach/dma.h - * - * Copyright (C) 2003 ARM Limited. - * Copyright (C) 1997,1998 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ diff --git a/arch/arm/mach-realview/include/mach/hardware.h b/arch/arm/mach-realview/include/mach/hardware.h index 79a93b3dfca..b42c14f89ac 100644 --- a/arch/arm/mach-realview/include/mach/hardware.h +++ b/arch/arm/mach-realview/include/mach/hardware.h @@ -25,7 +25,14 @@ #include <asm/sizes.h> /* macro to get at IO space when running virtually */ -#define IO_ADDRESS(x) (((x) & 0x0fffffff) + 0xf0000000) +/* + * Statically mapped addresses: + * + * 10xx xxxx -> fbxx xxxx + * 1exx xxxx -> fdxx xxxx + * 1fxx xxxx -> fexx xxxx + */ +#define IO_ADDRESS(x) (((x) & 0x03ffffff) + 0xfb000000) #define __io_address(n) __io(IO_ADDRESS(n)) #endif diff --git a/arch/arm/mach-realview/include/mach/io.h b/arch/arm/mach-realview/include/mach/io.h index aa069424d31..f05bcdf605d 100644 --- a/arch/arm/mach-realview/include/mach/io.h +++ b/arch/arm/mach-realview/include/mach/io.h @@ -22,12 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} - -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-realview/include/mach/irqs.h b/arch/arm/mach-realview/include/mach/irqs.h index 02a918529db..fe5cb987aa2 100644 --- a/arch/arm/mach-realview/include/mach/irqs.h +++ b/arch/arm/mach-realview/include/mach/irqs.h @@ -25,6 +25,7 @@ #include <mach/board-eb.h> #include <mach/board-pb11mp.h> #include <mach/board-pb1176.h> +#include <mach/board-pba8.h> #define IRQ_LOCALTIMER 29 #define IRQ_LOCALWDOG 30 diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index 0e673483a14..293c30025e7 100644 --- a/arch/arm/mach-realview/include/mach/memory.h +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -23,16 +23,10 @@ /* * Physical DRAM offset. */ +#ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET +#define PHYS_OFFSET UL(0x70000000) +#else #define PHYS_OFFSET UL(0x00000000) - -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) ((x) - PAGE_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET) +#endif #endif diff --git a/arch/arm/mach-realview/include/mach/uncompress.h b/arch/arm/mach-realview/include/mach/uncompress.h index 79f50f218e7..415d634d52a 100644 --- a/arch/arm/mach-realview/include/mach/uncompress.h +++ b/arch/arm/mach-realview/include/mach/uncompress.h @@ -23,6 +23,7 @@ #include <mach/board-eb.h> #include <mach/board-pb11mp.h> #include <mach/board-pb1176.h> +#include <mach/board-pba8.h> #define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00)) #define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c)) @@ -40,6 +41,8 @@ static inline unsigned long get_uart_base(void) return REALVIEW_PB11MP_UART0_BASE; else if (machine_is_realview_pb1176()) return REALVIEW_PB1176_UART0_BASE; + else if (machine_is_realview_pba8()) + return REALVIEW_PBA8_UART0_BASE; else return 0; } diff --git a/arch/arm/mach-realview/include/mach/vmalloc.h b/arch/arm/mach-realview/include/mach/vmalloc.h index 48cbcc873db..fe0de1b507a 100644 --- a/arch/arm/mach-realview/include/mach/vmalloc.h +++ b/arch/arm/mach-realview/include/mach/vmalloc.h @@ -18,4 +18,4 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define VMALLOC_END (PAGE_OFFSET + 0x18000000) +#define VMALLOC_END 0xf8000000 diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c index 44d178cd573..9019ef2e561 100644 --- a/arch/arm/mach-realview/localtimer.c +++ b/arch/arm/mach-realview/localtimer.c @@ -38,18 +38,14 @@ void local_timer_interrupt(void) #ifdef CONFIG_LOCAL_TIMERS -#define TWD_BASE(cpu) (twd_base_addr + (cpu) * twd_size) - /* set up by the platform code */ -void __iomem *twd_base_addr; -unsigned int twd_size; +void __iomem *twd_base; static unsigned long mpcore_timer_rate; static void local_timer_set_mode(enum clock_event_mode mode, struct clock_event_device *clk) { - void __iomem *base = TWD_BASE(smp_processor_id()); unsigned long ctrl; switch(mode) { @@ -68,17 +64,16 @@ static void local_timer_set_mode(enum clock_event_mode mode, ctrl = 0; } - __raw_writel(ctrl, base + TWD_TIMER_CONTROL); + __raw_writel(ctrl, twd_base + TWD_TIMER_CONTROL); } static int local_timer_set_next_event(unsigned long evt, struct clock_event_device *unused) { - void __iomem *base = TWD_BASE(smp_processor_id()); - unsigned long ctrl = __raw_readl(base + TWD_TIMER_CONTROL); + unsigned long ctrl = __raw_readl(twd_base + TWD_TIMER_CONTROL); - __raw_writel(evt, base + TWD_TIMER_COUNTER); - __raw_writel(ctrl | TWD_TIMER_CONTROL_ENABLE, base + TWD_TIMER_CONTROL); + __raw_writel(evt, twd_base + TWD_TIMER_COUNTER); + __raw_writel(ctrl | TWD_TIMER_CONTROL_ENABLE, twd_base + TWD_TIMER_CONTROL); return 0; } @@ -91,19 +86,16 @@ static int local_timer_set_next_event(unsigned long evt, */ int local_timer_ack(void) { - void __iomem *base = TWD_BASE(smp_processor_id()); - - if (__raw_readl(base + TWD_TIMER_INTSTAT)) { - __raw_writel(1, base + TWD_TIMER_INTSTAT); + if (__raw_readl(twd_base + TWD_TIMER_INTSTAT)) { + __raw_writel(1, twd_base + TWD_TIMER_INTSTAT); return 1; } return 0; } -static void __cpuinit twd_calibrate_rate(unsigned int cpu) +static void __cpuinit twd_calibrate_rate(void) { - void __iomem *base = TWD_BASE(cpu); unsigned long load, count; u64 waitjiffies; @@ -124,15 +116,15 @@ static void __cpuinit twd_calibrate_rate(unsigned int cpu) waitjiffies += 5; /* enable, no interrupt or reload */ - __raw_writel(0x1, base + TWD_TIMER_CONTROL); + __raw_writel(0x1, twd_base + TWD_TIMER_CONTROL); /* maximum value */ - __raw_writel(0xFFFFFFFFU, base + TWD_TIMER_COUNTER); + __raw_writel(0xFFFFFFFFU, twd_base + TWD_TIMER_COUNTER); while (get_jiffies_64() < waitjiffies) udelay(10); - count = __raw_readl(base + TWD_TIMER_COUNTER); + count = __raw_readl(twd_base + TWD_TIMER_COUNTER); mpcore_timer_rate = (0xFFFFFFFFU - count) * (HZ / 5); @@ -142,18 +134,19 @@ static void __cpuinit twd_calibrate_rate(unsigned int cpu) load = mpcore_timer_rate / HZ; - __raw_writel(load, base + TWD_TIMER_LOAD); + __raw_writel(load, twd_base + TWD_TIMER_LOAD); } /* * Setup the local clock events for a CPU. */ -void __cpuinit local_timer_setup(unsigned int cpu) +void __cpuinit local_timer_setup(void) { + unsigned int cpu = smp_processor_id(); struct clock_event_device *clk = &per_cpu(local_clockevent, cpu); unsigned long flags; - twd_calibrate_rate(cpu); + twd_calibrate_rate(); clk->name = "local_timer"; clk->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT; @@ -178,9 +171,9 @@ void __cpuinit local_timer_setup(unsigned int cpu) /* * take a local timer down */ -void __cpuexit local_timer_stop(unsigned int cpu) +void __cpuexit local_timer_stop(void) { - __raw_writel(0, TWD_BASE(cpu) + TWD_TIMER_CONTROL); + __raw_writel(0, twd_base + TWD_TIMER_CONTROL); } #else /* CONFIG_LOCAL_TIMERS */ @@ -190,8 +183,9 @@ static void dummy_timer_set_mode(enum clock_event_mode mode, { } -void __cpuinit local_timer_setup(unsigned int cpu) +void __cpuinit local_timer_setup(void) { + unsigned int cpu = smp_processor_id(); struct clock_event_device *clk = &per_cpu(local_clockevent, cpu); clk->name = "dummy_timer"; diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index e102aeb0f76..8fce85f3303 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -23,6 +23,8 @@ #include <mach/board-pb11mp.h> #include <mach/scu.h> +#include "core.h" + extern void realview_secondary_startup(void); /* @@ -31,15 +33,20 @@ extern void realview_secondary_startup(void); */ volatile int __cpuinitdata pen_release = -1; +static void __iomem *scu_base_addr(void) +{ + if (machine_is_realview_eb_mp()) + return __io_address(REALVIEW_EB11MP_SCU_BASE); + else if (machine_is_realview_pb11mp()) + return __io_address(REALVIEW_TC11MP_SCU_BASE); + else + return (void __iomem *)0; +} + static unsigned int __init get_core_count(void) { unsigned int ncores; - void __iomem *scu_base = 0; - - if (machine_is_realview_eb() && core_tile_eb11mp()) - scu_base = __io_address(REALVIEW_EB11MP_SCU_BASE); - else if (machine_is_realview_pb11mp()) - scu_base = __io_address(REALVIEW_TC11MP_SCU_BASE); + void __iomem *scu_base = scu_base_addr(); if (scu_base) { ncores = __raw_readl(scu_base + SCU_CONFIG); @@ -56,14 +63,7 @@ static unsigned int __init get_core_count(void) static void scu_enable(void) { u32 scu_ctrl; - void __iomem *scu_base; - - if (machine_is_realview_eb() && core_tile_eb11mp()) - scu_base = __io_address(REALVIEW_EB11MP_SCU_BASE); - else if (machine_is_realview_pb11mp()) - scu_base = __io_address(REALVIEW_TC11MP_SCU_BASE); - else - BUG(); + void __iomem *scu_base = scu_base_addr(); scu_ctrl = __raw_readl(scu_base + SCU_CTRL); scu_ctrl |= 1; @@ -88,10 +88,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - if (machine_is_realview_eb() && core_tile_eb11mp()) - gic_cpu_init(0, __io_address(REALVIEW_EB11MP_GIC_CPU_BASE)); - else if (machine_is_realview_pb11mp()) - gic_cpu_init(0, __io_address(REALVIEW_TC11MP_GIC_CPU_BASE)); + gic_cpu_init(0, gic_cpu_base_addr); /* * let the primary processor know we're out of the @@ -232,9 +229,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) * dummy (!CONFIG_LOCAL_TIMERS), it was already registers in * realview_timer_init */ - if ((machine_is_realview_eb() && core_tile_eb11mp()) || - machine_is_realview_pb11mp()) - local_timer_setup(cpu); + local_timer_setup(); #endif /* diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index eb829eb1ebe..bed39ed9761 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -108,7 +108,7 @@ static struct map_desc realview_eb11mp_io_desc[] __initdata = { static void __init realview_eb_map_io(void) { iotable_init(realview_eb_io_desc, ARRAY_SIZE(realview_eb_io_desc)); - if (core_tile_eb11mp()) + if (core_tile_eb11mp() || core_tile_a9mp()) iotable_init(realview_eb11mp_io_desc, ARRAY_SIZE(realview_eb11mp_io_desc)); } @@ -242,12 +242,6 @@ static struct resource realview_eb_eth_resources[] = { }, }; -static struct platform_device realview_eb_eth_device = { - .id = 0, - .num_resources = ARRAY_SIZE(realview_eb_eth_resources), - .resource = realview_eb_eth_resources, -}; - /* * Detect and register the correct Ethernet device. RealView/EB rev D * platforms use the newer SMSC LAN9118 Ethernet chip @@ -255,26 +249,24 @@ static struct platform_device realview_eb_eth_device = { static int eth_device_register(void) { void __iomem *eth_addr = ioremap(REALVIEW_EB_ETH_BASE, SZ_4K); + const char *name = NULL; u32 idrev; if (!eth_addr) return -ENOMEM; idrev = readl(eth_addr + 0x50); - if ((idrev & 0xFFFF0000) == 0x01180000) - /* SMSC LAN9118 chip present */ - realview_eb_eth_device.name = "smc911x"; - else - /* SMSC 91C111 chip present */ - realview_eb_eth_device.name = "smc91x"; + if ((idrev & 0xFFFF0000) != 0x01180000) + /* SMSC LAN9118 not present, use LAN91C111 instead */ + name = "smc91x"; iounmap(eth_addr); - return platform_device_register(&realview_eb_eth_device); + return realview_eth_register(name, realview_eb_eth_resources); } static void __init gic_init_irq(void) { - if (core_tile_eb11mp()) { + if (core_tile_eb11mp() || core_tile_a9mp()) { unsigned int pldctrl; /* new irq mode */ @@ -342,10 +334,9 @@ static void __init realview_eb_timer_init(void) timer2_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE) + 0x20; - if (core_tile_eb11mp()) { + if (core_tile_eb11mp() || core_tile_a9mp()) { #ifdef CONFIG_LOCAL_TIMERS - twd_base_addr = __io_address(REALVIEW_EB11MP_TWD_BASE); - twd_size = REALVIEW_EB11MP_TWD_SIZE; + twd_base = __io_address(REALVIEW_EB11MP_TWD_BASE); #endif timer_irq = IRQ_EB11MP_TIMER0_1; } else @@ -362,7 +353,7 @@ static void __init realview_eb_init(void) { int i; - if (core_tile_eb11mp()) { + if (core_tile_eb11mp() || core_tile_a9mp()) { realview_eb11mp_fixup(); #ifdef CONFIG_CACHE_L2X0 @@ -372,8 +363,6 @@ static void __init realview_eb_init(void) #endif } - clk_register(&realview_clcd_clk); - realview_flash_register(&realview_eb_flash_resource, 1); platform_device_register(&realview_i2c_device); eth_device_register(); @@ -392,7 +381,7 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .phys_io = REALVIEW_EB_UART0_BASE, .io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = PHYS_OFFSET + 0x00000100, .map_io = realview_eb_map_io, .init_irq = gic_init_irq, .timer = &realview_eb_timer, diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index cccdb3eb90f..8f0683c2214 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -222,13 +222,6 @@ static struct resource realview_pb1176_smsc911x_resources[] = { }, }; -static struct platform_device realview_pb1176_smsc911x_device = { - .name = "smc911x", - .id = 0, - .num_resources = ARRAY_SIZE(realview_pb1176_smsc911x_resources), - .resource = realview_pb1176_smsc911x_resources, -}; - static void __init gic_init_irq(void) { /* ARM1176 DevChip GIC, primary */ @@ -265,10 +258,8 @@ static void __init realview_pb1176_init(void) l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff); #endif - clk_register(&realview_clcd_clk); - realview_flash_register(&realview_pb1176_flash_resource, 1); - platform_device_register(&realview_pb1176_smsc911x_device); + realview_eth_register(NULL, realview_pb1176_smsc911x_resources); for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; @@ -284,7 +275,7 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .phys_io = REALVIEW_PB1176_UART0_BASE, .io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = PHYS_OFFSET + 0x00000100, .map_io = realview_pb1176_map_io, .init_irq = gic_init_irq, .timer = &realview_pb1176_timer, diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 8b863148ec1..3ebdb2dadd6 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -230,13 +230,6 @@ static struct resource realview_pb11mp_smsc911x_resources[] = { }, }; -static struct platform_device realview_pb11mp_smsc911x_device = { - .name = "smc911x", - .id = 0, - .num_resources = ARRAY_SIZE(realview_pb11mp_smsc911x_resources), - .resource = realview_pb11mp_smsc911x_resources, -}; - struct resource realview_pb11mp_cf_resources[] = { [0] = { .start = REALVIEW_PB11MP_CF_BASE, @@ -292,8 +285,7 @@ static void __init realview_pb11mp_timer_init(void) timer3_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE) + 0x20; #ifdef CONFIG_LOCAL_TIMERS - twd_base_addr = __io_address(REALVIEW_TC11MP_TWD_BASE); - twd_size = REALVIEW_TC11MP_TWD_SIZE; + twd_base = __io_address(REALVIEW_TC11MP_TWD_BASE); #endif realview_timer_init(IRQ_TC11MP_TIMER0_1); } @@ -312,11 +304,9 @@ static void __init realview_pb11mp_init(void) l2x0_init(__io_address(REALVIEW_TC11MP_L220_BASE), 0x00790000, 0xfe000fff); #endif - clk_register(&realview_clcd_clk); - realview_flash_register(realview_pb11mp_flash_resource, ARRAY_SIZE(realview_pb11mp_flash_resource)); - platform_device_register(&realview_pb11mp_smsc911x_device); + realview_eth_register(NULL, realview_pb11mp_smsc911x_resources); platform_device_register(&realview_i2c_device); platform_device_register(&realview_pb11mp_cf_device); @@ -334,7 +324,7 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .phys_io = REALVIEW_PB11MP_UART0_BASE, .io_pg_offst = (IO_ADDRESS(REALVIEW_PB11MP_UART0_BASE) >> 18) & 0xfffc, - .boot_params = 0x00000100, + .boot_params = PHYS_OFFSET + 0x00000100, .map_io = realview_pb11mp_map_io, .init_irq = gic_init_irq, .timer = &realview_pb11mp_timer, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c new file mode 100644 index 00000000000..34c94435d2d --- /dev/null +++ b/arch/arm/mach-realview/realview_pba8.c @@ -0,0 +1,300 @@ +/* + * linux/arch/arm/mach-realview/realview_pba8.c + * + * Copyright (C) 2008 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/sysdev.h> +#include <linux/amba/bus.h> +#include <linux/io.h> + +#include <asm/irq.h> +#include <asm/leds.h> +#include <asm/mach-types.h> +#include <asm/hardware/gic.h> +#include <asm/hardware/icst307.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/mmc.h> +#include <asm/mach/time.h> + +#include <mach/hardware.h> +#include <mach/board-pba8.h> +#include <mach/irqs.h> + +#include "core.h" +#include "clock.h" + +static struct map_desc realview_pba8_io_desc[] __initdata = { + { + .virtual = IO_ADDRESS(REALVIEW_SYS_BASE), + .pfn = __phys_to_pfn(REALVIEW_SYS_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PBA8_GIC_CPU_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBA8_GIC_CPU_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PBA8_GIC_DIST_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBA8_GIC_DIST_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_SCTL_BASE), + .pfn = __phys_to_pfn(REALVIEW_SCTL_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PBA8_TIMER0_1_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBA8_TIMER0_1_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = IO_ADDRESS(REALVIEW_PBA8_TIMER2_3_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBA8_TIMER2_3_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#ifdef CONFIG_PCI + { + .virtual = PCIX_UNIT_BASE, + .pfn = __phys_to_pfn(REALVIEW_PBA8_PCI_BASE), + .length = REALVIEW_PBA8_PCI_BASE_SIZE, + .type = MT_DEVICE + }, +#endif +#ifdef CONFIG_DEBUG_LL + { + .virtual = IO_ADDRESS(REALVIEW_PBA8_UART0_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBA8_UART0_BASE), + .length = SZ_4K, + .type = MT_DEVICE, + }, +#endif +}; + +static void __init realview_pba8_map_io(void) +{ + iotable_init(realview_pba8_io_desc, ARRAY_SIZE(realview_pba8_io_desc)); +} + +/* + * RealView PBA8Core AMBA devices + */ + +#define GPIO2_IRQ { IRQ_PBA8_GPIO2, NO_IRQ } +#define GPIO2_DMA { 0, 0 } +#define GPIO3_IRQ { IRQ_PBA8_GPIO3, NO_IRQ } +#define GPIO3_DMA { 0, 0 } +#define AACI_IRQ { IRQ_PBA8_AACI, NO_IRQ } +#define AACI_DMA { 0x80, 0x81 } +#define MMCI0_IRQ { IRQ_PBA8_MMCI0A, IRQ_PBA8_MMCI0B } +#define MMCI0_DMA { 0x84, 0 } +#define KMI0_IRQ { IRQ_PBA8_KMI0, NO_IRQ } +#define KMI0_DMA { 0, 0 } +#define KMI1_IRQ { IRQ_PBA8_KMI1, NO_IRQ } +#define KMI1_DMA { 0, 0 } +#define PBA8_SMC_IRQ { NO_IRQ, NO_IRQ } +#define PBA8_SMC_DMA { 0, 0 } +#define MPMC_IRQ { NO_IRQ, NO_IRQ } +#define MPMC_DMA { 0, 0 } +#define PBA8_CLCD_IRQ { IRQ_PBA8_CLCD, NO_IRQ } +#define PBA8_CLCD_DMA { 0, 0 } +#define DMAC_IRQ { IRQ_PBA8_DMAC, NO_IRQ } +#define DMAC_DMA { 0, 0 } +#define SCTL_IRQ { NO_IRQ, NO_IRQ } +#define SCTL_DMA { 0, 0 } +#define PBA8_WATCHDOG_IRQ { IRQ_PBA8_WATCHDOG, NO_IRQ } +#define PBA8_WATCHDOG_DMA { 0, 0 } +#define PBA8_GPIO0_IRQ { IRQ_PBA8_GPIO0, NO_IRQ } +#define PBA8_GPIO0_DMA { 0, 0 } +#define GPIO1_IRQ { IRQ_PBA8_GPIO1, NO_IRQ } +#define GPIO1_DMA { 0, 0 } +#define PBA8_RTC_IRQ { IRQ_PBA8_RTC, NO_IRQ } +#define PBA8_RTC_DMA { 0, 0 } +#define SCI_IRQ { IRQ_PBA8_SCI, NO_IRQ } +#define SCI_DMA { 7, 6 } +#define PBA8_UART0_IRQ { IRQ_PBA8_UART0, NO_IRQ } +#define PBA8_UART0_DMA { 15, 14 } +#define PBA8_UART1_IRQ { IRQ_PBA8_UART1, NO_IRQ } +#define PBA8_UART1_DMA { 13, 12 } +#define PBA8_UART2_IRQ { IRQ_PBA8_UART2, NO_IRQ } +#define PBA8_UART2_DMA { 11, 10 } +#define PBA8_UART3_IRQ { IRQ_PBA8_UART3, NO_IRQ } +#define PBA8_UART3_DMA { 0x86, 0x87 } +#define PBA8_SSP_IRQ { IRQ_PBA8_SSP, NO_IRQ } +#define PBA8_SSP_DMA { 9, 8 } + +/* FPGA Primecells */ +AMBA_DEVICE(aaci, "fpga:04", AACI, NULL); +AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data); +AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL); +AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL); +AMBA_DEVICE(uart3, "fpga:09", PBA8_UART3, NULL); + +/* DevChip Primecells */ +AMBA_DEVICE(smc, "dev:00", PBA8_SMC, NULL); +AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); +AMBA_DEVICE(wdog, "dev:e1", PBA8_WATCHDOG, NULL); +AMBA_DEVICE(gpio0, "dev:e4", PBA8_GPIO0, NULL); +AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); +AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); +AMBA_DEVICE(rtc, "dev:e8", PBA8_RTC, NULL); +AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); +AMBA_DEVICE(uart0, "dev:f1", PBA8_UART0, NULL); +AMBA_DEVICE(uart1, "dev:f2", PBA8_UART1, NULL); +AMBA_DEVICE(uart2, "dev:f3", PBA8_UART2, NULL); +AMBA_DEVICE(ssp0, "dev:f4", PBA8_SSP, NULL); + +/* Primecells on the NEC ISSP chip */ +AMBA_DEVICE(clcd, "issp:20", PBA8_CLCD, &clcd_plat_data); +AMBA_DEVICE(dmac, "issp:30", DMAC, NULL); + +static struct amba_device *amba_devs[] __initdata = { + &dmac_device, + &uart0_device, + &uart1_device, + &uart2_device, + &uart3_device, + &smc_device, + &clcd_device, + &sctl_device, + &wdog_device, + &gpio0_device, + &gpio1_device, + &gpio2_device, + &rtc_device, + &sci0_device, + &ssp0_device, + &aaci_device, + &mmc0_device, + &kmi0_device, + &kmi1_device, +}; + +/* + * RealView PB-A8 platform devices + */ +static struct resource realview_pba8_flash_resource[] = { + [0] = { + .start = REALVIEW_PBA8_FLASH0_BASE, + .end = REALVIEW_PBA8_FLASH0_BASE + REALVIEW_PBA8_FLASH0_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = REALVIEW_PBA8_FLASH1_BASE, + .end = REALVIEW_PBA8_FLASH1_BASE + REALVIEW_PBA8_FLASH1_SIZE - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct resource realview_pba8_smsc911x_resources[] = { + [0] = { + .start = REALVIEW_PBA8_ETH_BASE, + .end = REALVIEW_PBA8_ETH_BASE + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PBA8_ETH, + .end = IRQ_PBA8_ETH, + .flags = IORESOURCE_IRQ, + }, +}; + +struct resource realview_pba8_cf_resources[] = { + [0] = { + .start = REALVIEW_PBA8_CF_BASE, + .end = REALVIEW_PBA8_CF_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = REALVIEW_PBA8_CF_MEM_BASE, + .end = REALVIEW_PBA8_CF_MEM_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = -1, /* FIXME: Find correct irq */ + .end = -1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device realview_pba8_cf_device = { + .name = "compactflash", + .id = 0, + .num_resources = ARRAY_SIZE(realview_pba8_cf_resources), + .resource = realview_pba8_cf_resources, +}; + +static void __init gic_init_irq(void) +{ + /* ARM PB-A8 on-board GIC */ + gic_cpu_base_addr = __io_address(REALVIEW_PBA8_GIC_CPU_BASE); + gic_dist_init(0, __io_address(REALVIEW_PBA8_GIC_DIST_BASE), IRQ_PBA8_GIC_START); + gic_cpu_init(0, __io_address(REALVIEW_PBA8_GIC_CPU_BASE)); +} + +static void __init realview_pba8_timer_init(void) +{ + timer0_va_base = __io_address(REALVIEW_PBA8_TIMER0_1_BASE); + timer1_va_base = __io_address(REALVIEW_PBA8_TIMER0_1_BASE) + 0x20; + timer2_va_base = __io_address(REALVIEW_PBA8_TIMER2_3_BASE); + timer3_va_base = __io_address(REALVIEW_PBA8_TIMER2_3_BASE) + 0x20; + + realview_timer_init(IRQ_PBA8_TIMER0_1); +} + +static struct sys_timer realview_pba8_timer = { + .init = realview_pba8_timer_init, +}; + +static void __init realview_pba8_init(void) +{ + int i; + + realview_flash_register(realview_pba8_flash_resource, + ARRAY_SIZE(realview_pba8_flash_resource)); + realview_eth_register(NULL, realview_pba8_smsc911x_resources); + platform_device_register(&realview_i2c_device); + platform_device_register(&realview_pba8_cf_device); + + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { + struct amba_device *d = amba_devs[i]; + amba_device_register(d, &iomem_resource); + } + +#ifdef CONFIG_LEDS + leds_event = realview_leds_event; +#endif +} + +MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8") + /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ + .phys_io = REALVIEW_PBA8_UART0_BASE, + .io_pg_offst = (IO_ADDRESS(REALVIEW_PBA8_UART0_BASE) >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x00000100, + .map_io = realview_pba8_map_io, + .init_irq = gic_init_irq, + .timer = &realview_pba8_timer, + .init_machine = realview_pba8_init, +MACHINE_END diff --git a/arch/arm/mach-rpc/include/mach/io.h b/arch/arm/mach-rpc/include/mach/io.h index 9f0553b7ec2..20da7f486e5 100644 --- a/arch/arm/mach-rpc/include/mach/io.h +++ b/arch/arm/mach-rpc/include/mach/io.h @@ -18,49 +18,6 @@ #define IO_SPACE_LIMIT 0xffffffff /* - * GCC is totally crap at loading/storing data. We try to persuade it - * to do the right thing by using these whereever possible instead of - * the above. - */ -#define __arch_base_getb(b,o) \ - ({ \ - unsigned int __v, __r = (b); \ - __asm__ __volatile__( \ - "ldrb %0, [%1, %2]" \ - : "=r" (__v) \ - : "r" (__r), "Ir" (o)); \ - __v; \ - }) - -#define __arch_base_getl(b,o) \ - ({ \ - unsigned int __v, __r = (b); \ - __asm__ __volatile__( \ - "ldr %0, [%1, %2]" \ - : "=r" (__v) \ - : "r" (__r), "Ir" (o)); \ - __v; \ - }) - -#define __arch_base_putb(v,b,o) \ - ({ \ - unsigned int __r = (b); \ - __asm__ __volatile__( \ - "strb %0, [%1, %2]" \ - : \ - : "r" (v), "r" (__r), "Ir" (o));\ - }) - -#define __arch_base_putl(v,b,o) \ - ({ \ - unsigned int __r = (b); \ - __asm__ __volatile__( \ - "str %0, [%1, %2]" \ - : \ - : "r" (v), "r" (__r), "Ir" (o));\ - }) - -/* * We use two different types of addressing - PC style addresses, and ARM * addresses. PC style accesses the PC hardware with the normal PC IO * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ @@ -232,15 +189,13 @@ DECLARE_IO(int,l,"") result; \ }) -#define __ioaddrc(port) __ioaddr(port) - #define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) #define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) #define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) #define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) #define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) #define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) -#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) + /* the following macro is deprecated */ #define ioaddr(port) ((unsigned long)__ioaddr((port))) diff --git a/arch/arm/mach-rpc/include/mach/irqs.h b/arch/arm/mach-rpc/include/mach/irqs.h index 4ce6ca97f66..3d2037496e3 100644 --- a/arch/arm/mach-rpc/include/mach/irqs.h +++ b/arch/arm/mach-rpc/include/mach/irqs.h @@ -44,3 +44,4 @@ #define IRQ_TIMER IRQ_TIMER0 +#define NR_IRQS 128 diff --git a/arch/arm/mach-rpc/include/mach/dma.h b/arch/arm/mach-rpc/include/mach/isa-dma.h index 360b56f8f29..bad72054858 100644 --- a/arch/arm/mach-rpc/include/mach/dma.h +++ b/arch/arm/mach-rpc/include/mach/isa-dma.h @@ -1,5 +1,5 @@ /* - * arch/arm/mach-rpc/include/mach/dma.h + * arch/arm/mach-rpc/include/mach/isa-dma.h * * Copyright (C) 1997 Russell King * @@ -10,12 +10,6 @@ #ifndef __ASM_ARCH_DMA_H #define __ASM_ARCH_DMA_H -/* - * This is the maximum DMA address that can be DMAd to. - * There should not be more than (0xd0000000 - 0xc0000000) - * bytes of RAM. - */ -#define MAX_DMA_ADDRESS 0xd0000000 #define MAX_DMA_CHANNELS 8 #define DMA_0 0 diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h index 9bf7e43e286..78191bf2519 100644 --- a/arch/arm/mach-rpc/include/mach/memory.h +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -24,13 +24,6 @@ #define PHYS_OFFSET UL(0x10000000) /* - * These are exactly the same on the RiscPC as the - * physical memory view. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* * Cache flushing area - ROM */ #define FLUSH_BASE_PHYS 0x00000000 diff --git a/arch/arm/mach-s3c2400/include/mach/memory.h b/arch/arm/mach-s3c2400/include/mach/memory.h index 8f4878e4f59..cf5901ffd38 100644 --- a/arch/arm/mach-s3c2400/include/mach/memory.h +++ b/arch/arm/mach-s3c2400/include/mach/memory.h @@ -17,7 +17,4 @@ #define PHYS_OFFSET UL(0x0C000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index 99fdc736698..63a30d1dd42 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -7,6 +7,7 @@ config CPU_S3C2410 bool depends on ARCH_S3C2410 + select CPU_ARM920T select S3C2410_CLOCK select S3C2410_GPIO select CPU_LLSERIAL_S3C2410 @@ -32,11 +33,6 @@ config S3C2410_GPIO help GPIO code for S3C2410 and similar processors -config S3C2410_CLOCK - bool - help - Clock code for the S3C2410, and similar processors - config SIMTEC_NOR bool help @@ -84,6 +80,7 @@ config ARCH_BAST select PM_SIMTEC if PM select SIMTEC_NOR select MACH_BAST_IDE + select S3C24XX_DCLK select ISA help Say Y here if you are using the Simtec Electronics EB2410ITX @@ -121,6 +118,7 @@ config MACH_TCT_HAMMER config MACH_VR1000 bool "Thorcom VR1000" select PM_SIMTEC if PM + select S3C24XX_DCLK select SIMTEC_NOR select MACH_BAST_IDE select CPU_S3C2410 diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index 00f31f8c4e7..fca02f82711 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -15,7 +15,6 @@ obj-$(CONFIG_CPU_S3C2410_DMA) += dma.o obj-$(CONFIG_CPU_S3C2410_DMA) += dma.o obj-$(CONFIG_S3C2410_PM) += pm.o sleep.o obj-$(CONFIG_S3C2410_GPIO) += gpio.o -obj-$(CONFIG_S3C2410_CLOCK) += clock.o # Machine support diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c index 7d914a470b6..552b4c778fd 100644 --- a/arch/arm/mach-s3c2410/dma.c +++ b/arch/arm/mach-s3c2410/dma.c @@ -17,7 +17,6 @@ #include <linux/sysdev.h> #include <linux/serial_core.h> -#include <asm/dma.h> #include <mach/dma.h> #include <plat/cpu.h> @@ -25,12 +24,12 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c/regs-ac97.h> +#include <plat/regs-ac97.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = { [DMACH_XD0] = { diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h index 891b53cd69b..13358ce2128 100644 --- a/arch/arm/mach-s3c2410/include/mach/dma.h +++ b/arch/arm/mach-s3c2410/include/mach/dma.h @@ -16,11 +16,6 @@ #include <linux/sysdev.h> #include <mach/hardware.h> -/* - * This is the maximum DMA address(physical address) that can be DMAd to. - * - */ -#define MAX_DMA_ADDRESS 0x40000000 #define MAX_DMA_TRANSFER_SIZE 0x100000 /* Data Unit is half word */ /* We use `virtual` dma channels to hide the fact we have only a limited @@ -254,7 +249,7 @@ typedef unsigned long dma_device_t; * request a dma channel exclusivley */ -extern int s3c2410_dma_request(dmach_t channel, +extern int s3c2410_dma_request(unsigned int channel, struct s3c2410_dma_client *, void *dev); @@ -263,14 +258,14 @@ extern int s3c2410_dma_request(dmach_t channel, * change the state of the dma channel */ -extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op); +extern int s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op); /* s3c2410_dma_setflags * * set the channel's flags to a given state */ -extern int s3c2410_dma_setflags(dmach_t channel, +extern int s3c2410_dma_setflags(unsigned int channel, unsigned int flags); /* s3c2410_dma_free @@ -278,7 +273,7 @@ extern int s3c2410_dma_setflags(dmach_t channel, * free the dma channel (will also abort any outstanding operations) */ -extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *); +extern int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *); /* s3c2410_dma_enqueue * @@ -287,7 +282,7 @@ extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *); * drained before the buffer is given to the DMA system. */ -extern int s3c2410_dma_enqueue(dmach_t channel, void *id, +extern int s3c2410_dma_enqueue(unsigned int channel, void *id, dma_addr_t data, int size); /* s3c2410_dma_config @@ -295,7 +290,7 @@ extern int s3c2410_dma_enqueue(dmach_t channel, void *id, * configure the dma channel */ -extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon); +extern int s3c2410_dma_config(unsigned int channel, int xferunit, int dcon); /* s3c2410_dma_devconfig * @@ -310,11 +305,11 @@ extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source, * get the position that the dma transfer is currently at */ -extern int s3c2410_dma_getposition(dmach_t channel, +extern int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *dest); -extern int s3c2410_dma_set_opfn(dmach_t, s3c2410_dma_opfn_t rtn); -extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn); +extern int s3c2410_dma_set_opfn(unsigned int, s3c2410_dma_opfn_t rtn); +extern int s3c2410_dma_set_buffdone_fn(unsigned int, s3c2410_dma_cbfn_t rtn); /* DMA Register definitions */ diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-core.h b/arch/arm/mach-s3c2410/include/mach/gpio-core.h new file mode 100644 index 00000000000..6c9fbb99ef1 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/gpio-core.h @@ -0,0 +1,34 @@ +/* arch/arm/mach-s3c24100/include/mach/gpio-core.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C2410 - GPIO core support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_GPIO_CORE_H +#define __ASM_ARCH_GPIO_CORE_H __FILE__ + +#include <plat/gpio-core.h> +#include <mach/regs-gpio.h> + +extern struct s3c_gpio_chip s3c24xx_gpios[]; + +static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int pin) +{ + struct s3c_gpio_chip *chip; + + if (pin > S3C2410_GPG10) + return NULL; + + chip = &s3c24xx_gpios[pin/32]; + return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL; +} + +#endif /* __ASM_ARCH_GPIO_CORE_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/gpio.h b/arch/arm/mach-s3c2410/include/mach/gpio.h index 3b52b86498a..e0349af8a48 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio.h @@ -15,4 +15,10 @@ #define gpio_set_value __gpio_set_value #define gpio_cansleep __gpio_cansleep +/* some boards require extra gpio capacity to support external + * devices that need GPIO. + */ + +#define ARCH_NR_GPIOS (256 + CONFIG_S3C24XX_GPIO_EXTRA) + #include <asm-generic/gpio.h> diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h index 950c71bf148..9565903d490 100644 --- a/arch/arm/mach-s3c2410/include/mach/irqs.h +++ b/arch/arm/mach-s3c2410/include/mach/irqs.h @@ -134,6 +134,8 @@ #define IRQ_S3C2443_HSMMC S3C2410_IRQ(20) /* IRQ_SDI */ #define IRQ_S3C2443_NAND S3C2410_IRQ(24) /* reserved */ +#define IRQ_HSMMC0 IRQ_S3C2443_HSMMC + #define IRQ_S3C2443_LCD1 S3C2410_IRQSUB(14) #define IRQ_S3C2443_LCD2 S3C2410_IRQSUB(15) #define IRQ_S3C2443_LCD3 S3C2410_IRQSUB(16) @@ -160,6 +162,12 @@ #define NR_IRQS (IRQ_S3C2440_AC97+1) #endif +/* compatibility define. */ +#define IRQ_UART3 IRQ_S3C2443_UART3 +#define IRQ_S3CUART_RX3 IRQ_S3C2443_RX3 +#define IRQ_S3CUART_TX3 IRQ_S3C2443_TX3 +#define IRQ_S3CUART_ERR3 IRQ_S3C2443_ERR3 + /* Our FIQs are routable from IRQ_EINT0 to IRQ_ADCPARENT */ #define FIQ_START IRQ_EINT0 diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h index 23c470c2e5b..255fdfeaf95 100644 --- a/arch/arm/mach-s3c2410/include/mach/map.h +++ b/arch/arm/mach-s3c2410/include/mach/map.h @@ -13,34 +13,20 @@ #ifndef __ASM_ARCH_MAP_H #define __ASM_ARCH_MAP_H +#include <plat/map-base.h> #include <plat/map.h> #define S3C2410_ADDR(x) S3C_ADDR(x) -/* interrupt controller is the first thing we put in, to make - * the assembly code for the irq detection easier - */ -#define S3C24XX_VA_IRQ S3C_VA_IRQ -#define S3C2410_PA_IRQ (0x4A000000) -#define S3C24XX_SZ_IRQ SZ_1M - -/* memory controller registers */ -#define S3C24XX_VA_MEMCTRL S3C_VA_MEM -#define S3C2410_PA_MEMCTRL (0x48000000) -#define S3C24XX_SZ_MEMCTRL SZ_1M - /* USB host controller */ #define S3C2410_PA_USBHOST (0x49000000) -#define S3C24XX_SZ_USBHOST SZ_1M /* DMA controller */ #define S3C2410_PA_DMA (0x4B000000) #define S3C24XX_SZ_DMA SZ_1M /* Clock and Power management */ -#define S3C24XX_VA_CLKPWR S3C_VA_SYS #define S3C2410_PA_CLKPWR (0x4C000000) -#define S3C24XX_SZ_CLKPWR SZ_1M /* LCD controller */ #define S3C2410_PA_LCD (0x4D000000) @@ -48,48 +34,12 @@ /* NAND flash controller */ #define S3C2410_PA_NAND (0x4E000000) -#define S3C24XX_SZ_NAND SZ_1M - -/* UARTs */ -#define S3C24XX_VA_UART S3C_VA_UART -#define S3C2410_PA_UART (0x50000000) -#define S3C24XX_SZ_UART SZ_1M - -/* Timers */ -#define S3C24XX_VA_TIMER S3C_VA_TIMER -#define S3C2410_PA_TIMER (0x51000000) -#define S3C24XX_SZ_TIMER SZ_1M - -/* USB Device port */ -#define S3C2410_PA_USBDEV (0x52000000) -#define S3C24XX_SZ_USBDEV SZ_1M - -/* Watchdog */ -#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG -#define S3C2410_PA_WATCHDOG (0x53000000) -#define S3C24XX_SZ_WATCHDOG SZ_1M /* IIC hardware controller */ #define S3C2410_PA_IIC (0x54000000) -#define S3C24XX_SZ_IIC SZ_1M /* IIS controller */ #define S3C2410_PA_IIS (0x55000000) -#define S3C24XX_SZ_IIS SZ_1M - -/* GPIO ports */ - -/* the calculation for the VA of this must ensure that - * it is the same distance apart from the UART in the - * phsyical address space, as the initial mapping for the IO - * is done as a 1:1 maping. This puts it (currently) at - * 0xFA800000, which is not in the way of any current mapping - * by the base system. -*/ - -#define S3C2410_PA_GPIO (0x56000000) -#define S3C24XX_VA_GPIO ((S3C2410_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) -#define S3C24XX_SZ_GPIO SZ_1M /* RTC */ #define S3C2410_PA_RTC (0x57000000) @@ -97,15 +47,12 @@ /* ADC */ #define S3C2410_PA_ADC (0x58000000) -#define S3C24XX_SZ_ADC SZ_1M /* SPI */ #define S3C2410_PA_SPI (0x59000000) -#define S3C24XX_SZ_SPI SZ_1M /* SDI */ #define S3C2410_PA_SDI (0x5A000000) -#define S3C24XX_SZ_SDI SZ_1M /* CAMIF */ #define S3C2440_PA_CAMIF (0x4F000000) @@ -120,13 +67,6 @@ #define S3C2443_PA_HSMMC (0x4A800000) #define S3C2443_SZ_HSMMC (256) -/* ISA style IO, for each machine to sort out mappings for, if it - * implements it. We reserve two 16M regions for ISA. - */ - -#define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) -#define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) - /* physical addresses of all the chip-select areas */ #define S3C2410_CS0 (0x00000000) @@ -152,27 +92,16 @@ #define S3C24XX_PA_TIMER S3C2410_PA_TIMER #define S3C24XX_PA_USBDEV S3C2410_PA_USBDEV #define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG -#define S3C24XX_PA_IIC S3C2410_PA_IIC #define S3C24XX_PA_IIS S3C2410_PA_IIS #define S3C24XX_PA_GPIO S3C2410_PA_GPIO #define S3C24XX_PA_RTC S3C2410_PA_RTC #define S3C24XX_PA_ADC S3C2410_PA_ADC #define S3C24XX_PA_SPI S3C2410_PA_SPI +#define S3C24XX_PA_SDI S3C2410_PA_SDI +#define S3C24XX_PA_NAND S3C2410_PA_NAND -/* deal with the registers that move under the 2412/2413 */ - -#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) -#ifndef __ASSEMBLY__ -extern void __iomem *s3c24xx_va_gpio2; -#endif -#ifdef CONFIG_CPU_S3C2412_ONLY -#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) -#else -#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 -#endif -#else -#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO -#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO -#endif +#define S3C_PA_IIC S3C2410_PA_IIC +#define S3C_PA_UART S3C24XX_PA_UART +#define S3C_PA_HSMMC0 S3C2443_PA_HSMMC #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/memory.h b/arch/arm/mach-s3c2410/include/mach/memory.h index 93782628a78..6f1e5871ae4 100644 --- a/arch/arm/mach-s3c2410/include/mach/memory.h +++ b/arch/arm/mach-s3c2410/include/mach/memory.h @@ -13,7 +13,4 @@ #define PHYS_OFFSET UL(0x30000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h index b3f90aa7807..2a5d90e957f 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h @@ -42,13 +42,6 @@ #define S3C2410_CLKCON_IIS (1<<17) #define S3C2410_CLKCON_SPI (1<<18) -#define S3C2410_PLLCON_MDIVSHIFT 12 -#define S3C2410_PLLCON_PDIVSHIFT 4 -#define S3C2410_PLLCON_SDIVSHIFT 0 -#define S3C2410_PLLCON_MDIVMASK ((1<<(1+(19-12)))-1) -#define S3C2410_PLLCON_PDIVMASK ((1<<5)-1) -#define S3C2410_PLLCON_SDIVMASK 3 - /* DCLKCON register addresses in gpio.h */ #define S3C2410_DCLKCON_DCLK0EN (1<<0) @@ -76,32 +69,6 @@ #define S3C2410_CLKSLOW_SLOWVAL(x) (x) #define S3C2410_CLKSLOW_GET_SLOWVAL(x) ((x) & 7) -#ifndef __ASSEMBLY__ - -#include <asm/div64.h> - -static inline unsigned int -s3c2410_get_pll(unsigned int pllval, unsigned int baseclk) -{ - unsigned int mdiv, pdiv, sdiv; - uint64_t fvco; - - mdiv = pllval >> S3C2410_PLLCON_MDIVSHIFT; - pdiv = pllval >> S3C2410_PLLCON_PDIVSHIFT; - sdiv = pllval >> S3C2410_PLLCON_SDIVSHIFT; - - mdiv &= S3C2410_PLLCON_MDIVMASK; - pdiv &= S3C2410_PLLCON_PDIVMASK; - sdiv &= S3C2410_PLLCON_SDIVMASK; - - fvco = (uint64_t)baseclk * (mdiv + 8); - do_div(fvco, (pdiv + 2) << sdiv); - - return (unsigned int)fvco; -} - -#endif /* __ASSEMBLY__ */ - #if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) /* extra registers */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h index 528080ceac4..32107761306 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h @@ -1053,13 +1053,6 @@ #define S3C24XX_EXTINT1 S3C24XX_GPIOREG2(0x8C) #define S3C24XX_EXTINT2 S3C24XX_GPIOREG2(0x90) -/* values for S3C2410_EXTINT0/1/2 */ -#define S3C2410_EXTINT_LOWLEV (0x00) -#define S3C2410_EXTINT_HILEV (0x01) -#define S3C2410_EXTINT_FALLEDGE (0x02) -#define S3C2410_EXTINT_RISEEDGE (0x04) -#define S3C2410_EXTINT_BOTHEDGE (0x06) - /* interrupt filtering conrrol for EINT16..EINT23 */ #define S3C2410_EINFLT0 S3C2410_GPIOREG(0x94) #define S3C2410_EINFLT1 S3C2410_GPIOREG(0x98) diff --git a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h index 3fe8be9ca11..980a099e209 100644 --- a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h @@ -18,6 +18,7 @@ struct s3c2410_spigpio_info { unsigned long pin_mosi; unsigned long pin_miso; + int num_chipselect; int bus_num; void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs); diff --git a/arch/arm/mach-s3c2410/include/mach/spi.h b/arch/arm/mach-s3c2410/include/mach/spi.h index 46d46f5b99f..774f3adfe8a 100644 --- a/arch/arm/mach-s3c2410/include/mach/spi.h +++ b/arch/arm/mach-s3c2410/include/mach/spi.h @@ -22,5 +22,12 @@ struct s3c2410_spi_info { void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); }; +/* Standard setup / suspend routines for SPI GPIO pins. */ + +extern void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi, + int enable); + +extern void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi, + int enable); #endif /* __ASM_ARCH_SPI_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/system-reset.h b/arch/arm/mach-s3c2410/include/mach/system-reset.h index 43535a0e718..7613d0a384b 100644 --- a/arch/arm/mach-s3c2410/include/mach/system-reset.h +++ b/arch/arm/mach-s3c2410/include/mach/system-reset.h @@ -13,7 +13,7 @@ #include <mach/hardware.h> #include <linux/io.h> -#include <asm/plat-s3c/regs-watchdog.h> +#include <plat/regs-watchdog.h> #include <mach/regs-clock.h> #include <linux/clk.h> diff --git a/arch/arm/mach-s3c2410/include/mach/tick.h b/arch/arm/mach-s3c2410/include/mach/tick.h new file mode 100644 index 00000000000..544da41979d --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/tick.h @@ -0,0 +1,15 @@ +/* linux/arch/arm/mach-s3c2410/include/mach/tick.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C2410 - timer tick support + */ + +#define SRCPND_TIMER4 (1<<(IRQ_TIMER4 - IRQ_EINT0)) + +static inline int s3c24xx_ostimer_pending(void) +{ + return __raw_readl(S3C2410_SRCPND) & SRCPND_TIMER4; +} diff --git a/arch/arm/mach-s3c2410/include/mach/uncompress.h b/arch/arm/mach-s3c2410/include/mach/uncompress.h index ab39491beee..c9432103750 100644 --- a/arch/arm/mach-s3c2410/include/mach/uncompress.h +++ b/arch/arm/mach-s3c2410/include/mach/uncompress.h @@ -1,3 +1,4 @@ + /* arch/arm/mach-s3c2410/include/mach/uncompress.h * * Copyright (c) 2003, 2007 Simtec Electronics diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c index d061fea0190..6d6995afeb4 100644 --- a/arch/arm/mach-s3c2410/mach-amlm5900.c +++ b/arch/arm/mach-s3c2410/mach-amlm5900.c @@ -52,6 +52,7 @@ #include <mach/regs-lcd.h> #include <mach/regs-gpio.h> +#include <plat/iic.h> #include <plat/devs.h> #include <plat/cpu.h> @@ -150,7 +151,7 @@ static struct platform_device *amlm5900_devices[] __initdata = { #endif &s3c_device_adc, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_usb, &s3c_device_rtc, &s3c_device_usbgadget, @@ -233,6 +234,7 @@ static void __init amlm5900_init(void) #ifdef CONFIG_FB_S3C2410 s3c24xx_fb_set_platdata(&amlm5900_fb_info); #endif + s3c_i2c0_set_platdata(NULL); platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices)); } diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 8db9c700e3c..01bd76725b9 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -44,8 +44,8 @@ #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <asm/plat-s3c/nand.h> -#include <asm/plat-s3c/iic.h> +#include <plat/nand.h> +#include <plat/iic.h> #include <mach/fb.h> #include <linux/mtd/mtd.h> @@ -406,7 +406,7 @@ static struct platform_device bast_sio = { * standard 100KHz i2c bus frequency */ -static struct s3c2410_platform_i2c bast_i2c_info = { +static struct s3c2410_platform_i2c __initdata bast_i2c_info = { .flags = 0, .slave_addr = 0x10, .bus_freq = 100*1000, @@ -553,7 +553,7 @@ static struct platform_device *bast_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_rtc, &s3c_device_nand, &bast_device_dm9k, @@ -588,7 +588,8 @@ static void __init bast_map_io(void) s3c24xx_register_clocks(bast_clocks, ARRAY_SIZE(bast_clocks)); s3c_device_nand.dev.platform_data = &bast_nand_info; - s3c_device_i2c.dev.platform_data = &bast_i2c_info; + + s3c_i2c0_set_platdata(&bast_i2c_info); s3c24xx_init_io(bast_iodesc, ARRAY_SIZE(bast_iodesc)); s3c24xx_init_clocks(0); diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index 98716d0108e..821a1668c3a 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -38,11 +38,13 @@ #include <mach/h1940.h> #include <mach/h1940-latch.h> #include <mach/fb.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/udc.h> +#include <plat/iic.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/pll.h> #include <plat/pm.h> static struct map_desc h1940_iodesc[] __initdata = { @@ -183,7 +185,7 @@ static struct platform_device *h1940_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_usbgadget, &s3c_device_leds, @@ -215,6 +217,7 @@ static void __init h1940_init(void) s3c24xx_fb_set_platdata(&h1940_fb_info); s3c24xx_udc_set_platdata(&h1940_udc_cfg); + s3c_i2c0_set_platdata(NULL); /* Turn off suspend on both USB ports, and switch the * selectable USB port to USB device mode. */ @@ -223,10 +226,9 @@ static void __init h1940_init(void) S3C2410_MISCCR_USBSUSPND0 | S3C2410_MISCCR_USBSUSPND1, 0x0); - tmp = ( - 0x78 << S3C2410_PLLCON_MDIVSHIFT) - | (0x02 << S3C2410_PLLCON_PDIVSHIFT) - | (0x03 << S3C2410_PLLCON_SDIVSHIFT); + tmp = (0x78 << S3C24XX_PLLCON_MDIVSHIFT) + | (0x02 << S3C24XX_PLLCON_PDIVSHIFT) + | (0x03 << S3C24XX_PLLCON_SDIVSHIFT); writel(tmp, S3C2410_UPLLCON); platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices)); diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 82505517846..05a5e877b49 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -17,7 +17,6 @@ #include <linux/kernel.h> #include <linux/types.h> -#include <linux/delay.h> #include <linux/gpio_keys.h> #include <linux/init.h> #include <linux/input.h> @@ -40,14 +39,14 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <asm/plat-s3c/iic.h> +#include <plat/iic.h> #include <plat/regs-serial.h> #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/s3c2410.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/udc.h> static struct map_desc n30_iodesc[] __initdata = { /* nothing here yet */ @@ -320,7 +319,7 @@ static struct s3c2410fb_mach_info n30_fb_info __initdata = { static struct platform_device *n30_devices[] __initdata = { &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_usb, &s3c_device_usbgadget, @@ -332,7 +331,7 @@ static struct platform_device *n30_devices[] __initdata = { static struct platform_device *n35_devices[] __initdata = { &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_usbgadget, &n35_button_device, @@ -501,7 +500,7 @@ static void __init n30_init_irq(void) static void __init n30_init(void) { s3c24xx_fb_set_platdata(&n30_fb_info); - s3c_device_i2c.dev.platform_data = &n30_i2ccfg; + s3c_device_i2c0.dev.platform_data = &n30_i2ccfg; s3c24xx_udc_set_platdata(&n30_udc_cfg); /* Turn off suspend on both USB ports, and switch the diff --git a/arch/arm/mach-s3c2410/mach-otom.c b/arch/arm/mach-s3c2410/mach-otom.c index d8255cf87e4..f6c7261a4a1 100644 --- a/arch/arm/mach-s3c2410/mach-otom.c +++ b/arch/arm/mach-s3c2410/mach-otom.c @@ -35,6 +35,7 @@ #include <plat/s3c2410.h> #include <plat/clock.h> #include <plat/devs.h> +#include <plat/iic.h> #include <plat/cpu.h> static struct map_desc otom11_iodesc[] __initdata = { @@ -94,7 +95,7 @@ static struct platform_device *otom11_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_rtc, &otom_device_nor, @@ -109,6 +110,7 @@ static void __init otom11_map_io(void) static void __init otom11_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(otom11_devices, ARRAY_SIZE(otom11_devices)); } diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index 661807e14e8..9678a53ceeb 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -50,10 +50,11 @@ #include <mach/leds-gpio.h> #include <plat/regs-serial.h> #include <mach/fb.h> -#include <asm/plat-s3c/nand.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/nand.h> +#include <plat/udc.h> #include <mach/spi.h> #include <mach/spi-gpio.h> +#include <plat/iic.h> #include <plat/common-smdk.h> #include <plat/devs.h> @@ -247,7 +248,7 @@ static struct platform_device *qt2410_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_sdi, &s3c_device_usbgadget, @@ -349,6 +350,7 @@ static void __init qt2410_machine_init(void) s3c2410_gpio_setpin(S3C2410_GPB0, 1); s3c24xx_udc_set_platdata(&qt2410_udc_cfg); + s3c_i2c0_set_platdata(NULL); s3c2410_gpio_cfgpin(S3C2410_GPB5, S3C2410_GPIO_OUTPUT); diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c index 152527bb287..c49126ccb1d 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2410.c +++ b/arch/arm/mach-s3c2410/mach-smdk2410.c @@ -47,6 +47,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> +#include <plat/iic.h> #include <plat/devs.h> #include <plat/cpu.h> @@ -89,7 +90,7 @@ static struct platform_device *smdk2410_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, }; @@ -102,6 +103,7 @@ static void __init smdk2410_map_io(void) static void __init smdk2410_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); smdk_machine_init(); } diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c index 309dcf4c870..8fdb0430bd4 100644 --- a/arch/arm/mach-s3c2410/mach-tct_hammer.c +++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c @@ -45,6 +45,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> +#include <plat/iic.h> #include <plat/devs.h> #include <plat/cpu.h> @@ -127,7 +128,7 @@ static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = { static struct platform_device *tct_hammer_devices[] __initdata = { &s3c_device_adc, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_usb, &s3c_device_rtc, &s3c_device_usbgadget, @@ -146,6 +147,7 @@ static void __init tct_hammer_map_io(void) static void __init tct_hammer_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices)); } diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 941353af16d..61a1ea9c5c5 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -47,6 +47,7 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/iic.h> #include "usb-simtec.h" #include "nor-simtec.h" @@ -334,7 +335,7 @@ static struct platform_device *vr1000_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_adc, &serial_device, &vr1000_dm9k0, @@ -384,6 +385,7 @@ static void __init vr1000_map_io(void) static void __init vr1000_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices)); i2c_register_board_info(0, vr1000_i2c_devs, diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c index ac79b536c4c..feb141b1f91 100644 --- a/arch/arm/mach-s3c2410/s3c2410.c +++ b/arch/arm/mach-s3c2410/s3c2410.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/clk.h> #include <linux/sysdev.h> #include <linux/serial_core.h> #include <linux/platform_device.h> @@ -28,6 +29,8 @@ #include <mach/hardware.h> #include <asm/irq.h> +#include <plat/cpu-freq.h> + #include <mach/regs-clock.h> #include <plat/regs-serial.h> @@ -35,6 +38,7 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/clock.h> +#include <plat/pll.h> /* Initial IO mappings */ @@ -59,25 +63,28 @@ void __init s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no) * machine specific initialisation. */ -void __init s3c2410_map_io(struct map_desc *mach_desc, int mach_size) +void __init s3c2410_map_io(void) { - /* register our io-tables */ - iotable_init(s3c2410_iodesc, ARRAY_SIZE(s3c2410_iodesc)); - iotable_init(mach_desc, mach_size); } -void __init s3c2410_init_clocks(int xtal) +void __init_or_cpufreq s3c2410_setup_clocks(void) { + struct clk *xtal_clk; unsigned long tmp; + unsigned long xtal; unsigned long fclk; unsigned long hclk; unsigned long pclk; + xtal_clk = clk_get(NULL, "xtal"); + xtal = clk_get_rate(xtal_clk); + clk_put(xtal_clk); + /* now we've got our machine bits initialised, work out what * clocks we've got */ - fclk = s3c2410_get_pll(__raw_readl(S3C2410_MPLLCON), xtal); + fclk = s3c24xx_get_pll(__raw_readl(S3C2410_MPLLCON), xtal); tmp = __raw_readl(S3C2410_CLKDIVN); @@ -95,7 +102,13 @@ void __init s3c2410_init_clocks(int xtal) * console to use them */ - s3c24xx_setup_clocks(xtal, fclk, hclk, pclk); + s3c24xx_setup_clocks(fclk, hclk, pclk); +} + +void __init s3c2410_init_clocks(int xtal) +{ + s3c24xx_register_baseclocks(xtal); + s3c2410_setup_clocks(); s3c2410_baseclk_add(); } diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig index c59a9d2ee9a..ca99564ae4b 100644 --- a/arch/arm/mach-s3c2412/Kconfig +++ b/arch/arm/mach-s3c2412/Kconfig @@ -7,6 +7,7 @@ config CPU_S3C2412 bool depends on ARCH_S3C2410 + select CPU_ARM926T select CPU_LLSERIAL_S3C2440 select S3C2412_PM if PM select S3C2412_DMA if S3C2410_DMA diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c index 96d9eb15424..a037df5e1c2 100644 --- a/arch/arm/mach-s3c2412/clock.c +++ b/arch/arm/mach-s3c2412/clock.c @@ -93,12 +93,6 @@ static int s3c2412_upll_enable(struct clk *clk, int enable) /* clock selections */ -/* CPU EXTCLK input */ -static struct clk clk_ext = { - .name = "extclk", - .id = -1, -}; - static struct clk clk_erefclk = { .name = "erefclk", .id = -1, @@ -773,5 +767,6 @@ int __init s3c2412_baseclk_add(void) s3c2412_clkcon_enable(clkp, 0); } + s3c_pwmclk_init(); return 0; } diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c index ba0591e71f3..919856c9433 100644 --- a/arch/arm/mach-s3c2412/dma.c +++ b/arch/arm/mach-s3c2412/dma.c @@ -18,7 +18,6 @@ #include <linux/serial_core.h> #include <linux/io.h> -#include <asm/dma.h> #include <mach/dma.h> #include <plat/dma.h> @@ -26,13 +25,13 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c/regs-ac97.h> +#include <plat/regs-ac97.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-s3c2412-iis.h> #include <asm/plat-s3c24xx/regs-iis.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> #define MAP(x) { (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID } diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index b08f18c8c47..ecddbbb3483 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -17,7 +17,6 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/sysdev.h> -#include <linux/delay.h> #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/i2c.h> @@ -31,8 +30,8 @@ #include <asm/mach/irq.h> #include <plat/regs-serial.h> -#include <asm/plat-s3c/nand.h> -#include <asm/plat-s3c/iic.h> +#include <plat/nand.h> +#include <plat/iic.h> #include <mach/regs-power.h> #include <mach/regs-gpio.h> @@ -52,7 +51,8 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/udc.h> +#include <plat/iic.h> static struct map_desc jive_iodesc[] __initdata = { }; @@ -398,11 +398,12 @@ static struct s3c2410_spigpio_info jive_lcd_spi = { .bus_num = 1, .pin_clk = S3C2410_GPG8, .pin_mosi = S3C2410_GPB8, + .num_chipselect = 1, .chip_select = jive_lcd_spi_chipselect, }; static struct platform_device jive_device_lcdspi = { - .name = "s3c24xx-spi-gpio", + .name = "spi_s3c24xx_gpio", .id = 1, .num_resources = 0, .dev.platform_data = &jive_lcd_spi, @@ -419,11 +420,12 @@ static struct s3c2410_spigpio_info jive_wm8750_spi = { .bus_num = 2, .pin_clk = S3C2410_GPB4, .pin_mosi = S3C2410_GPB9, + .num_chipselect = 1, .chip_select = jive_wm8750_chipselect, }; static struct platform_device jive_device_wm8750 = { - .name = "s3c24xx-spi-gpio", + .name = "spi_s3c24xx_gpio", .id = 2, .num_resources = 0, .dev.platform_data = &jive_wm8750_spi, @@ -450,14 +452,14 @@ static struct spi_board_info __initdata jive_spi_devs[] = { /* I2C bus and device configuration. */ -static struct s3c2410_platform_i2c jive_i2c_cfg = { +static struct s3c2410_platform_i2c jive_i2c_cfg __initdata = { .max_freq = 80 * 1000, .bus_freq = 50 * 1000, .flags = S3C_IICFLG_FILTER, .sda_delay = 2, }; -static struct i2c_board_info jive_i2c_devs[] = { +static struct i2c_board_info jive_i2c_devs[] __initdata = { [0] = { I2C_BOARD_INFO("lis302dl", 0x1c), .irq = IRQ_EINT14, @@ -470,7 +472,7 @@ static struct platform_device *jive_devices[] __initdata = { &s3c_device_usb, &s3c_device_rtc, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_lcd, &jive_device_lcdspi, &jive_device_wm8750, @@ -663,7 +665,7 @@ static void __init jive_machine_init(void) spi_register_board_info(jive_spi_devs, ARRAY_SIZE(jive_spi_devs)); - s3c_device_i2c.dev.platform_data = &jive_i2c_cfg; + s3c_i2c0_set_platdata(&jive_i2c_cfg); i2c_register_board_info(0, jive_i2c_devs, ARRAY_SIZE(jive_i2c_devs)); pm_power_off = jive_power_off; diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c index c719b5a740a..eba66aa6bd2 100644 --- a/arch/arm/mach-s3c2412/mach-smdk2413.c +++ b/arch/arm/mach-s3c2412/mach-smdk2413.c @@ -37,7 +37,8 @@ #include <mach/regs-lcd.h> #include <mach/idle.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/udc.h> +#include <plat/iic.h> #include <mach/fb.h> #include <plat/s3c2410.h> @@ -105,7 +106,7 @@ static struct platform_device *smdk2413_devices[] __initdata = { &s3c_device_usb, //&s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_usbgadget, }; @@ -142,6 +143,7 @@ static void __init smdk2413_machine_init(void) s3c24xx_udc_set_platdata(&smdk2413_udc_cfg); + s3c_i2c0_set_platdata(NULL); platform_add_devices(smdk2413_devices, ARRAY_SIZE(smdk2413_devices)); smdk_machine_init(); diff --git a/arch/arm/mach-s3c2412/mach-vstms.c b/arch/arm/mach-s3c2412/mach-vstms.c index 4cfa19ad9be..11e8ad49fc7 100644 --- a/arch/arm/mach-s3c2412/mach-vstms.c +++ b/arch/arm/mach-s3c2412/mach-vstms.c @@ -39,7 +39,8 @@ #include <mach/idle.h> #include <mach/fb.h> -#include <asm/plat-s3c/nand.h> +#include <plat/iic.h> +#include <plat/nand.h> #include <plat/s3c2410.h> #include <plat/s3c2412.h> @@ -122,7 +123,7 @@ static struct s3c2410_platform_nand vstms_nand_info = { static struct platform_device *vstms_devices[] __initdata = { &s3c_device_usb, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_rtc, &s3c_device_nand, @@ -151,6 +152,7 @@ static void __init vstms_map_io(void) static void __init vstms_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(vstms_devices, ARRAY_SIZE(vstms_devices)); } diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c index 313759c3da6..5b5aba69ec3 100644 --- a/arch/arm/mach-s3c2412/s3c2412.c +++ b/arch/arm/mach-s3c2412/s3c2412.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/clk.h> #include <linux/delay.h> #include <linux/sysdev.h> #include <linux/serial_core.h> @@ -33,13 +34,15 @@ #include <mach/reset.h> #include <mach/idle.h> +#include <plat/cpu-freq.h> + #include <mach/regs-clock.h> #include <plat/regs-serial.h> #include <mach/regs-power.h> #include <mach/regs-gpio.h> #include <mach/regs-gpioj.h> #include <mach/regs-dsc.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> #include <mach/regs-s3c2412.h> #include <plat/s3c2412.h> @@ -47,6 +50,7 @@ #include <plat/devs.h> #include <plat/clock.h> #include <plat/pm.h> +#include <plat/pll.h> #ifndef CONFIG_CPU_S3C2412_ONLY void __iomem *s3c24xx_va_gpio2 = S3C24XX_VA_GPIO; @@ -136,7 +140,7 @@ static void s3c2412_hard_reset(void) * machine specific initialisation. */ -void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size) +void __init s3c2412_map_io(void) { /* move base of IO */ @@ -153,20 +157,25 @@ void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size) /* register our io-tables */ iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc)); - iotable_init(mach_desc, mach_size); } -void __init s3c2412_init_clocks(int xtal) +void __init_or_cpufreq s3c2412_setup_clocks(void) { + struct clk *xtal_clk; unsigned long tmp; + unsigned long xtal; unsigned long fclk; unsigned long hclk; unsigned long pclk; + xtal_clk = clk_get(NULL, "xtal"); + xtal = clk_get_rate(xtal_clk); + clk_put(xtal_clk); + /* now we've got our machine bits initialised, work out what * clocks we've got */ - fclk = s3c2410_get_pll(__raw_readl(S3C2410_MPLLCON), xtal*2); + fclk = s3c24xx_get_pll(__raw_readl(S3C2410_MPLLCON), xtal * 2); clk_mpll.rate = fclk; @@ -183,11 +192,17 @@ void __init s3c2412_init_clocks(int xtal) printk("S3C2412: core %ld.%03ld MHz, memory %ld.%03ld MHz, peripheral %ld.%03ld MHz\n", print_mhz(fclk), print_mhz(hclk), print_mhz(pclk)); + s3c24xx_setup_clocks(fclk, hclk, pclk); +} + +void __init s3c2412_init_clocks(int xtal) +{ /* initialise the clocks here, to allow other things like the * console to use them */ - s3c24xx_setup_clocks(xtal, fclk, hclk, pclk); + s3c24xx_register_baseclocks(xtal); + s3c2412_setup_clocks(); s3c2412_baseclk_add(); } diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index 25de042ab99..cde5ae9a434 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -7,6 +7,7 @@ config CPU_S3C2440 bool depends on ARCH_S3C2410 + select CPU_ARM920T select S3C2410_CLOCK select S3C2410_PM if PM select S3C2410_GPIO @@ -28,8 +29,10 @@ menu "S3C2440 Machines" config MACH_ANUBIS bool "Simtec Electronics ANUBIS" select CPU_S3C2440 + select S3C24XX_DCLK select PM_SIMTEC if PM select HAVE_PATA_PLATFORM + select S3C24XX_GPIO_EXTRA64 help Say Y here if you are using the Simtec Electronics ANUBIS development system @@ -37,7 +40,9 @@ config MACH_ANUBIS config MACH_OSIRIS bool "Simtec IM2440D20 (OSIRIS) module" select CPU_S3C2440 + select S3C24XX_DCLK select PM_SIMTEC if PM + select S3C24XX_GPIO_EXTRA128 help Say Y here if you are using the Simtec IM2440D20 module, also known as the Osiris. diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c index 32303f6a832..5b5ee0b8f4e 100644 --- a/arch/arm/mach-s3c2440/dma.c +++ b/arch/arm/mach-s3c2440/dma.c @@ -17,7 +17,6 @@ #include <linux/sysdev.h> #include <linux/serial_core.h> -#include <asm/dma.h> #include <mach/dma.h> #include <plat/dma.h> @@ -25,12 +24,12 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c/regs-ac97.h> +#include <plat/regs-ac97.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = { [DMACH_XD0] = { diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index e2beca47048..b05d56e230a 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -39,7 +39,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <asm/plat-s3c/nand.h> +#include <plat/nand.h> +#include <plat/iic.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -366,6 +367,8 @@ static struct sm501_initdata anubis_sm501_initdata = { .mask = 0, }, + .devices = SM501_USE_GPIO, + /* set the SDRAM and bus clocks */ .mclk = 72 * MHZ, .m1xclk = 144 * MHZ, @@ -373,10 +376,12 @@ static struct sm501_initdata anubis_sm501_initdata = { static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = { [0] = { + .bus_num = 1, .pin_scl = 44, .pin_sda = 45, }, [1] = { + .bus_num = 2, .pin_scl = 40, .pin_sda = 41, }, @@ -384,6 +389,7 @@ static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = { static struct sm501_platdata anubis_sm501_platdata = { .init = &anubis_sm501_initdata, + .gpio_base = -1, .gpio_i2c = anubis_sm501_gpio_i2c, .gpio_i2c_nr = ARRAY_SIZE(anubis_sm501_gpio_i2c), }; @@ -404,7 +410,7 @@ static struct platform_device *anubis_devices[] __initdata = { &s3c_device_usb, &s3c_device_wdt, &s3c_device_adc, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_rtc, &s3c_device_nand, &anubis_device_ide0, @@ -468,6 +474,7 @@ static void __init anubis_map_io(void) static void __init anubis_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(anubis_devices, ARRAY_SIZE(anubis_devices)); i2c_register_board_info(0, anubis_i2c_devs, diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c index 66876c6f2f1..0a6d0a5d961 100644 --- a/arch/arm/mach-s3c2440/mach-at2440evb.c +++ b/arch/arm/mach-s3c2440/mach-at2440evb.c @@ -28,6 +28,7 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> +#include <mach/fb.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -35,7 +36,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <asm/plat-s3c/nand.h> +#include <plat/nand.h> +#include <plat/iic.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -45,6 +47,7 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <asm/plat-s3c24xx/mci.h> static struct map_desc at2440evb_iodesc[] __initdata = { /* Nothing here */ @@ -162,19 +165,60 @@ static struct platform_device at2440evb_device_eth = { }, }; +static struct s3c24xx_mci_pdata at2440evb_mci_pdata = { + .gpio_detect = S3C2410_GPG10, +}; + +/* 7" LCD panel */ + +static struct s3c2410fb_display at2440evb_lcd_cfg __initdata = { + + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + + .type = S3C2410_LCDCON1_TFT, + + .width = 800, + .height = 480, + + .pixclock = 33333, /* HCLK 60 MHz, divisor 2 */ + .xres = 800, + .yres = 480, + .bpp = 16, + .left_margin = 88, + .right_margin = 40, + .hsync_len = 128, + .upper_margin = 32, + .lower_margin = 11, + .vsync_len = 2, +}; + +static struct s3c2410fb_mach_info at2440evb_fb_info __initdata = { + .displays = &at2440evb_lcd_cfg, + .num_displays = 1, + .default_display = 0, +}; + static struct platform_device *at2440evb_devices[] __initdata = { &s3c_device_usb, &s3c_device_wdt, &s3c_device_adc, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_rtc, &s3c_device_nand, + &s3c_device_sdi, + &s3c_device_lcd, &at2440evb_device_eth, }; static void __init at2440evb_map_io(void) { s3c_device_nand.dev.platform_data = &at2440evb_nand_info; + s3c_device_sdi.name = "s3c2440-sdi"; + s3c_device_sdi.dev.platform_data = &at2440evb_mci_pdata; s3c24xx_init_io(at2440evb_iodesc, ARRAY_SIZE(at2440evb_iodesc)); s3c24xx_init_clocks(16934400); @@ -183,6 +227,9 @@ static void __init at2440evb_map_io(void) static void __init at2440evb_init(void) { + s3c24xx_fb_set_platdata(&at2440evb_fb_info); + s3c_i2c0_set_platdata(NULL); + platform_add_devices(at2440evb_devices, ARRAY_SIZE(at2440evb_devices)); } diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c index a546307fd53..7aeaa972d7f 100644 --- a/arch/arm/mach-s3c2440/mach-nexcoder.c +++ b/arch/arm/mach-s3c2440/mach-nexcoder.c @@ -37,6 +37,7 @@ //#include <asm/debug-ll.h> #include <mach/regs-gpio.h> #include <plat/regs-serial.h> +#include <plat/iic.h> #include <plat/s3c2410.h> #include <plat/s3c2440.h> @@ -107,7 +108,7 @@ static struct platform_device *nexcoder_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_rtc, &s3c_device_camif, @@ -142,6 +143,7 @@ static void __init nexcoder_map_io(void) static void __init nexcoder_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(nexcoder_devices, ARRAY_SIZE(nexcoder_devices)); }; diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 2361d606abc..41a00f57e5d 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -37,7 +37,8 @@ #include <mach/regs-gpio.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> -#include <asm/plat-s3c/nand.h> +#include <plat/nand.h> +#include <plat/iic.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -335,7 +336,7 @@ static struct i2c_board_info osiris_i2c_devs[] __initdata = { /* Standard Osiris devices */ static struct platform_device *osiris_devices[] __initdata = { - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_wdt, &s3c_device_nand, &osiris_pcmcia, @@ -398,6 +399,8 @@ static void __init osiris_init(void) sysdev_class_register(&osiris_pm_sysclass); sysdev_register(&osiris_pm_sysdev); + s3c_i2c0_set_platdata(NULL); + i2c_register_board_info(0, osiris_i2c_devs, ARRAY_SIZE(osiris_i2c_devs)); diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index 4d14c7cff89..12d378f84ad 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -42,7 +42,7 @@ #include <mach/regs-lcd.h> #include <mach/h1940.h> -#include <asm/plat-s3c/nand.h> +#include <plat/nand.h> #include <mach/fb.h> #include <plat/clock.h> @@ -179,7 +179,7 @@ static struct platform_device *rx3715_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, &s3c_device_nand, }; diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c index fefeaaa4155..db6eafbd4d9 100644 --- a/arch/arm/mach-s3c2440/mach-smdk2440.c +++ b/arch/arm/mach-s3c2440/mach-smdk2440.c @@ -37,6 +37,7 @@ #include <mach/idle.h> #include <mach/fb.h> +#include <plat/iic.h> #include <plat/s3c2410.h> #include <plat/s3c2440.h> @@ -152,7 +153,7 @@ static struct platform_device *smdk2440_devices[] __initdata = { &s3c_device_usb, &s3c_device_lcd, &s3c_device_wdt, - &s3c_device_i2c, + &s3c_device_i2c0, &s3c_device_iis, }; @@ -166,6 +167,7 @@ static void __init smdk2440_map_io(void) static void __init smdk2440_machine_init(void) { s3c24xx_fb_set_platdata(&smdk2440_fb_info); + s3c_i2c0_set_platdata(NULL); platform_add_devices(smdk2440_devices, ARRAY_SIZE(smdk2440_devices)); smdk_machine_init(); diff --git a/arch/arm/mach-s3c2442/Kconfig b/arch/arm/mach-s3c2442/Kconfig index 26d131a7707..b289d198020 100644 --- a/arch/arm/mach-s3c2442/Kconfig +++ b/arch/arm/mach-s3c2442/Kconfig @@ -7,6 +7,7 @@ config CPU_S3C2442 bool depends on ARCH_S3C2410 + select CPU_ARM920T select S3C2410_CLOCK select S3C2410_GPIO select S3C2410_PM if PM diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig index 14252f57375..212141baebe 100644 --- a/arch/arm/mach-s3c2443/Kconfig +++ b/arch/arm/mach-s3c2443/Kconfig @@ -24,6 +24,7 @@ config MACH_SMDK2443 bool "SMDK2443" select CPU_S3C2443 select MACH_SMDK + select S3C_DEV_HSMMC help Say Y here if you are using an SMDK2443 diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index f854e7385e3..2785d69c95b 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -29,7 +29,6 @@ #include <linux/sysdev.h> #include <linux/clk.h> #include <linux/mutex.h> -#include <linux/delay.h> #include <linux/serial_core.h> #include <linux/io.h> @@ -39,6 +38,8 @@ #include <mach/regs-s3c2443-clock.h> +#include <plat/cpu-freq.h> + #include <plat/s3c2443.h> #include <plat/clock.h> #include <plat/cpu.h> @@ -145,12 +146,6 @@ static unsigned long s3c2443_roundrate_clksrc256(struct clk *clk, /* clock selections */ -/* CPU EXTCLK input */ -static struct clk clk_ext = { - .name = "ext", - .id = -1, -}; - static struct clk clk_mpllref = { .name = "mpllref", .parent = &clk_xtal, @@ -165,14 +160,6 @@ static struct clk clk_mpll = { }; #endif -static struct clk clk_epllref; - -static struct clk clk_epll = { - .name = "epll", - .parent = &clk_epllref, - .id = -1, -}; - static struct clk clk_i2s_ext = { .name = "i2s-ext", .id = -1, @@ -1011,22 +998,20 @@ static struct clk *clks[] __initdata = { &clk_prediv, }; -void __init s3c2443_init_clocks(int xtal) +void __init_or_cpufreq s3c2443_setup_clocks(void) { - unsigned long epllcon = __raw_readl(S3C2443_EPLLCON); unsigned long mpllcon = __raw_readl(S3C2443_MPLLCON); unsigned long clkdiv0 = __raw_readl(S3C2443_CLKDIV0); + struct clk *xtal_clk; + unsigned long xtal; unsigned long pll; unsigned long fclk; unsigned long hclk; unsigned long pclk; - struct clk *clkp; - int ret; - int ptr; - /* s3c2443 parents h and p clocks from prediv */ - clk_h.parent = &clk_prediv; - clk_p.parent = &clk_prediv; + xtal_clk = clk_get(NULL, "xtal"); + xtal = clk_get_rate(xtal_clk); + clk_put(xtal_clk); pll = s3c2443_get_mpll(mpllcon, xtal); clk_msysclk.rate = pll; @@ -1036,13 +1021,29 @@ void __init s3c2443_init_clocks(int xtal) hclk /= s3c2443_get_hdiv(clkdiv0); pclk = hclk / ((clkdiv0 & S3C2443_CLKDIV0_HALF_PCLK) ? 2 : 1); - s3c24xx_setup_clocks(xtal, fclk, hclk, pclk); + s3c24xx_setup_clocks(fclk, hclk, pclk); printk("S3C2443: mpll %s %ld.%03ld MHz, cpu %ld.%03ld MHz, mem %ld.%03ld MHz, pclk %ld.%03ld MHz\n", (mpllcon & S3C2443_PLLCON_OFF) ? "off":"on", print_mhz(pll), print_mhz(fclk), print_mhz(hclk), print_mhz(pclk)); + s3c24xx_setup_clocks(fclk, hclk, pclk); +} + +void __init s3c2443_init_clocks(int xtal) +{ + struct clk *clkp; + unsigned long epllcon = __raw_readl(S3C2443_EPLLCON); + int ret; + int ptr; + + /* s3c2443 parents h and p clocks from prediv */ + clk_h.parent = &clk_prediv; + clk_p.parent = &clk_prediv; + + s3c24xx_register_baseclocks(xtal); + s3c2443_setup_clocks(); s3c2443_clk_initparents(); for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) { @@ -1056,7 +1057,7 @@ void __init s3c2443_init_clocks(int xtal) } clk_epll.rate = s3c2443_get_epll(epllcon, xtal); - + clk_epll.parent = &clk_epllref; clk_usb_bus.parent = &clk_usb_bus_host; /* ensure usb bus clock is within correct rate of 48MHz */ @@ -1105,4 +1106,6 @@ void __init s3c2443_init_clocks(int xtal) (clkp->enable)(clkp, 0); } + + s3c_pwmclk_init(); } diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c index f73ccb25ff9..2a58a4d5aa5 100644 --- a/arch/arm/mach-s3c2443/dma.c +++ b/arch/arm/mach-s3c2443/dma.c @@ -18,7 +18,6 @@ #include <linux/serial_core.h> #include <linux/io.h> -#include <asm/dma.h> #include <mach/dma.h> #include <plat/dma.h> @@ -26,12 +25,12 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c/regs-ac97.h> +#include <plat/regs-ac97.h> #include <mach/regs-mem.h> #include <mach/regs-lcd.h> #include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> #define MAP(x) { \ [0] = (x) | DMA_CH_VALID, \ diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c index a7fe65f3dcc..039a4624310 100644 --- a/arch/arm/mach-s3c2443/mach-smdk2443.c +++ b/arch/arm/mach-s3c2443/mach-smdk2443.c @@ -37,6 +37,7 @@ #include <mach/idle.h> #include <mach/fb.h> +#include <plat/iic.h> #include <plat/s3c2410.h> #include <plat/s3c2440.h> @@ -103,8 +104,8 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = { static struct platform_device *smdk2443_devices[] __initdata = { &s3c_device_wdt, - &s3c_device_i2c, - &s3c_device_hsmmc, + &s3c_device_i2c0, + &s3c_device_hsmmc0, }; static void __init smdk2443_map_io(void) @@ -116,6 +117,7 @@ static void __init smdk2443_map_io(void) static void __init smdk2443_machine_init(void) { + s3c_i2c0_set_platdata(NULL); platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices)); smdk_machine_init(); } diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c index bbeddf9ddcb..ce2ec329893 100644 --- a/arch/arm/mach-s3c2443/s3c2443.c +++ b/arch/arm/mach-s3c2443/s3c2443.c @@ -81,10 +81,9 @@ void __init s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no) * machine specific initialisation. */ -void __init s3c2443_map_io(struct map_desc *mach_desc, int mach_size) +void __init s3c2443_map_io(void) { iotable_init(s3c2443_iodesc, ARRAY_SIZE(s3c2443_iodesc)); - iotable_init(mach_desc, mach_size); } /* need to register class before we actually register the device, and diff --git a/arch/arm/mach-s3c24a0/include/mach/debug-macro.S b/arch/arm/mach-s3c24a0/include/mach/debug-macro.S new file mode 100644 index 00000000000..f0ef0ab475f --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/debug-macro.S @@ -0,0 +1,28 @@ +/* arch/arm/mach-s3c2410/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* pull in the relevant register and map files. */ + +#include <mach/map.h> +#include <plat/regs-serial.h> + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, = S3C24XX_PA_UART + ldrne \rx, = S3C24XX_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 + add \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART) +#endif + .endm + +/* include the reset of the code which will do the work, we're only + * compiling for a single cpu processor type so the default of s3c2440 + * will be fine with us. + */ + +#include <plat/debug-macro.S> diff --git a/arch/arm/mach-s3c24a0/include/mach/irqs.h b/arch/arm/mach-s3c24a0/include/mach/irqs.h new file mode 100644 index 00000000000..ae8c0e35978 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/irqs.h @@ -0,0 +1,115 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/irqs.h + * + * Copyright (c) 2003-2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + +#ifndef __ASM_ARCH_24A0_IRQS_H +#define __ASM_ARCH_24A0_IRQS_H __FILE__ + +#define IRQ_EINT0t2 S3C2410_IRQ(0) /* 16 */ +/* for generic entry-macro.S */ +#define IRQ_EINT0 IRQ_EINT0t2 + +#define IRQ_EINT3t6 S3C2410_IRQ(1) +#define IRQ_EINT7t10 S3C2410_IRQ(2) +#define IRQ_EINT11t14 S3C2410_IRQ(3) +#define IRQ_EINT15t18 S3C2410_IRQ(4) /* 20 */ +#define IRQ_TICK S3C2410_IRQ(5) +#define IRQ_DCTQ S3C2410_IRQ(6) +#define IRQ_MC S3C2410_IRQ(7) +#define IRQ_ME S3C2410_IRQ(8) /* 24 */ +#define IRQ_KEYPAD S3C2410_IRQ(9) +#define IRQ_TIMER0 S3C2410_IRQ(10) +#define IRQ_TIMER1 S3C2410_IRQ(11) +#define IRQ_TIMER2 S3C2410_IRQ(12) +#define IRQ_TIMER3_4 S3C2410_IRQ(13) +#define IRQ_OS_TIMER IRQ_TIMER3_4 +#define IRQ_LCD S3C2410_IRQ(14) +#define IRQ_CAM_C S3C2410_IRQ(15) +#define IRQ_WDT_BATFLT S3C2410_IRQ(16) /* 32 */ +#define IRQ_UART0 S3C2410_IRQ(17) +#define IRQ_CAM_P S3C2410_IRQ(18) +#define IRQ_MODEM S3C2410_IRQ(19) +#define IRQ_DMA S3C2410_IRQ(20) +#define IRQ_SDI S3C2410_IRQ(21) +#define IRQ_SPI0 S3C2410_IRQ(22) +#define IRQ_UART1 S3C2410_IRQ(23) +#define IRQ_AC97_NFLASH S3C2410_IRQ(24) /* 40 */ +#define IRQ_USBD S3C2410_IRQ(25) +#define IRQ_USBH S3C2410_IRQ(26) +#define IRQ_IIC S3C2410_IRQ(27) +#define IRQ_IRDA_MSTICK S3C2410_IRQ(28) /* 44 */ +#define IRQ_VLX_SPI1 S3C2410_IRQ(29) +#define IRQ_RTC S3C2410_IRQ(30) /* 46 */ +#define IRQ_ADC_PEN S3C2410_IRQ(31) + +/* interrupts generated from the external interrupts sources */ +#define IRQ_EINT00 S3C2410_IRQ(32) /* 48 */ +#define IRQ_EINT1 S3C2410_IRQ(33) +#define IRQ_EINT2 S3C2410_IRQ(34) +#define IRQ_EINT3 S3C2410_IRQ(35) +#define IRQ_EINT4 S3C2410_IRQ(36) +#define IRQ_EINT5 S3C2410_IRQ(37) +#define IRQ_EINT6 S3C2410_IRQ(38) +#define IRQ_EINT7 S3C2410_IRQ(39) +#define IRQ_EINT8 S3C2410_IRQ(40) +#define IRQ_EINT9 S3C2410_IRQ(41) +#define IRQ_EINT10 S3C2410_IRQ(42) +#define IRQ_EINT11 S3C2410_IRQ(43) +#define IRQ_EINT12 S3C2410_IRQ(44) +#define IRQ_EINT13 S3C2410_IRQ(45) +#define IRQ_EINT14 S3C2410_IRQ(46) +#define IRQ_EINT15 S3C2410_IRQ(47) +#define IRQ_EINT16 S3C2410_IRQ(48) +#define IRQ_EINT17 S3C2410_IRQ(49) +#define IRQ_EINT18 S3C2410_IRQ(50) + +/* SUB IRQS */ +#define IRQ_S3CUART_RX0 S3C2410_IRQ(51) /* 67 */ +#define IRQ_S3CUART_TX0 S3C2410_IRQ(52) +#define IRQ_S3CUART_ERR0 S3C2410_IRQ(53) + +#define IRQ_S3CUART_RX1 S3C2410_IRQ(54) +#define IRQ_S3CUART_TX1 S3C2410_IRQ(55) +#define IRQ_S3CUART_ERR1 S3C2410_IRQ(56) + +#define IRQ_S3CUART_RX2 (0x0) +#define IRQ_S3CUART_TX2 (0x0) +#define IRQ_S3CUART_ERR2 (0x0) + + +#define IRQ_IRDA S3C2410_IRQ(57) +#define IRQ_MSTICK S3C2410_IRQ(58) +#define IRQ_RESERVED0 S3C2410_IRQ(59) +#define IRQ_RESERVED1 S3C2410_IRQ(60) +#define IRQ_RESERVED2 S3C2410_IRQ(61) +#define IRQ_TIMER3 S3C2410_IRQ(62) +#define IRQ_TIMER4 S3C2410_IRQ(63) +#define IRQ_WDT S3C2410_IRQ(64) +#define IRQ_BATFLT S3C2410_IRQ(65) +#define IRQ_POST S3C2410_IRQ(66) +#define IRQ_DISP_FIFO S3C2410_IRQ(67) +#define IRQ_PENUP S3C2410_IRQ(68) +#define IRQ_PENDN S3C2410_IRQ(69) +#define IRQ_ADC S3C2410_IRQ(70) +#define IRQ_DISP_FRAME S3C2410_IRQ(71) +#define IRQ_NFLASH S3C2410_IRQ(72) +#define IRQ_AC97 S3C2410_IRQ(73) +#define IRQ_SPI1 S3C2410_IRQ(74) +#define IRQ_VLX S3C2410_IRQ(75) +#define IRQ_DMA0 S3C2410_IRQ(76) +#define IRQ_DMA1 S3C2410_IRQ(77) +#define IRQ_DMA2 S3C2410_IRQ(78) +#define IRQ_DMA3 S3C2410_IRQ(79) + +#define IRQ_TC (0x0) + +#define NR_IRQS (IRQ_DMA3+1) + +#endif /* __ASM_ARCH_24A0_IRQS_H */ diff --git a/arch/arm/mach-s3c24a0/include/mach/map.h b/arch/arm/mach-s3c24a0/include/mach/map.h new file mode 100644 index 00000000000..a01132717e3 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/map.h @@ -0,0 +1,85 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/map.h + * + * Copyright 2003,2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24A0 - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_24A0_MAP_H +#define __ASM_ARCH_24A0_MAP_H __FILE__ + +#include <plat/map-base.h> +#include <plat/map.h> + +#define S3C24A0_PA_IO_BASE (0x40000000) +#define S3C24A0_PA_CLKPWR (0x40000000) +#define S3C24A0_PA_IRQ (0x40200000) +#define S3C24A0_PA_DMA (0x40400000) +#define S3C24A0_PA_MEMCTRL (0x40C00000) +#define S3C24A0_PA_NAND (0x40C00000) +#define S3C24A0_PA_SROM (0x40C20000) +#define S3C24A0_PA_SDRAM (0x40C40000) +#define S3C24A0_PA_BUSM (0x40CE0000) +#define S3C24A0_PA_USBHOST (0x41000000) +#define S3C24A0_PA_MODEMIF (0x41180000) +#define S3C24A0_PA_IRDA (0x41800000) +#define S3C24A0_PA_TIMER (0x44000000) +#define S3C24A0_PA_WATCHDOG (0x44100000) +#define S3C24A0_PA_RTC (0x44200000) +#define S3C24A0_PA_UART (0x44400000) +#define S3C24A0_PA_UART0 (S3C24A0_PA_UART) +#define S3C24A0_PA_UART1 (S3C24A0_PA_UART + 0x4000) +#define S3C24A0_PA_SPI (0x44500000) +#define S3C24A0_PA_IIC (0x44600000) +#define S3C24A0_PA_IIS (0x44700000) +#define S3C24A0_PA_GPIO (0x44800000) +#define S3C24A0_PA_KEYIF (0x44900000) +#define S3C24A0_PA_USBDEV (0x44A00000) +#define S3C24A0_PA_AC97 (0x45000000) +#define S3C24A0_PA_ADC (0x45800000) +#define S3C24A0_PA_SDI (0x46000000) +#define S3C24A0_PA_MS (0x46100000) +#define S3C24A0_PA_LCD (0x4A000000) +#define S3C24A0_PA_VPOST (0x4A100000) + +/* physical addresses of all the chip-select areas */ + +#define S3C24A0_CS0 (0x00000000) +#define S3C24A0_CS1 (0x04000000) +#define S3C24A0_CS2 (0x08000000) +#define S3C24A0_CS3 (0x0C000000) +#define S3C24A0_CS4 (0x10000000) +#define S3C24A0_CS5 (0x40000000) + +#define S3C24A0_SDRAM_PA (S3C24A0_CS4) + +/* Use a single interface for common resources between S3C24XX cpus */ + +#define S3C24XX_PA_IRQ S3C24A0_PA_IRQ +#define S3C24XX_PA_MEMCTRL S3C24A0_PA_MEMCTRL +#define S3C24XX_PA_USBHOST S3C24A0_PA_USBHOST +#define S3C24XX_PA_DMA S3C24A0_PA_DMA +#define S3C24XX_PA_CLKPWR S3C24A0_PA_CLKPWR +#define S3C24XX_PA_LCD S3C24A0_PA_LCD +#define S3C24XX_PA_UART S3C24A0_PA_UART +#define S3C24XX_PA_TIMER S3C24A0_PA_TIMER +#define S3C24XX_PA_USBDEV S3C24A0_PA_USBDEV +#define S3C24XX_PA_WATCHDOG S3C24A0_PA_WATCHDOG +#define S3C24XX_PA_IIS S3C24A0_PA_IIS +#define S3C24XX_PA_GPIO S3C24A0_PA_GPIO +#define S3C24XX_PA_RTC S3C24A0_PA_RTC +#define S3C24XX_PA_ADC S3C24A0_PA_ADC +#define S3C24XX_PA_SPI S3C24A0_PA_SPI +#define S3C24XX_PA_SDI S3C24A0_PA_SDI +#define S3C24XX_PA_NAND S3C24A0_PA_NAND + +#define S3C_PA_UART S3C24A0_PA_UART +#define S3C_PA_IIC S3C24A0_PA_IIC + +#endif /* __ASM_ARCH_24A0_MAP_H */ diff --git a/arch/arm/mach-s3c24a0/include/mach/memory.h b/arch/arm/mach-s3c24a0/include/mach/memory.h new file mode 100644 index 00000000000..585211ca018 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/memory.h @@ -0,0 +1,19 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/memory.h + * from linux/include/asm-arm/arch-rpc/memory.h + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_24A0_MEMORY_H +#define __ASM_ARCH_24A0_MEMORY_H __FILE__ + +#define PHYS_OFFSET UL(0x10000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-s3c24a0/include/mach/regs-clock.h b/arch/arm/mach-s3c24a0/include/mach/regs-clock.h new file mode 100644 index 00000000000..af2abd756c3 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/regs-clock.h @@ -0,0 +1,88 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/regs-clock.h + * + * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C24A0 clock register definitions +*/ + +#ifndef __ASM_ARCH_24A0_REGS_CLOCK_H +#define __ASM_ARCH_24A0_REGS_CLOCK_H __FILE__ + +#define S3C24A0_MPLLCON S3C2410_CLKREG(0x10) +#define S3C24A0_UPLLCON S3C2410_CLKREG(0x14) +#define S3C24A0_CLKCON S3C2410_CLKREG(0x20) +#define S3C24A0_CLKSRC S3C2410_CLKREG(0x24) +#define S3C24A0_CLKDIVN S3C2410_CLKREG(0x28) + +/* CLKCON register bits */ + +#define S3C24A0_CLKCON_VLX (1<<29) +#define S3C24A0_CLKCON_VPOST (1<<28) +#define S3C24A0_CLKCON_WDT (1<<27) /* reserved */ +#define S3C24A0_CLKCON_MPEGDCTQ (1<<26) +#define S3C24A0_CLKCON_VPOSTIF (1<<25) +#define S3C24A0_CLKCON_MPEG4IF (1<<24) +#define S3C24A0_CLKCON_CAM_UPLL (1<<23) +#define S3C24A0_CLKCON_LCDC (1<<22) +#define S3C24A0_CLKCON_CAM_HCLK (1<<21) +#define S3C24A0_CLKCON_MPEG4 (1<<20) +#define S3C24A0_CLKCON_KEYPAD (1<<19) +#define S3C24A0_CLKCON_ADC (1<<18) +#define S3C24A0_CLKCON_SDI (1<<17) +#define S3C24A0_CLKCON_MS (1<<16) /* memory stick */ +#define S3C24A0_CLKCON_USBD (1<<15) +#define S3C24A0_CLKCON_GPIO (1<<14) +#define S3C24A0_CLKCON_IIS (1<<13) +#define S3C24A0_CLKCON_IIC (1<<12) +#define S3C24A0_CLKCON_SPI (1<<11) +#define S3C24A0_CLKCON_UART1 (1<<10) +#define S3C24A0_CLKCON_UART0 (1<<9) +#define S3C24A0_CLKCON_PWMT (1<<8) +#define S3C24A0_CLKCON_USBH (1<<7) +#define S3C24A0_CLKCON_AC97 (1<<6) +#define S3C24A0_CLKCON_IrDA (1<<4) +#define S3C24A0_CLKCON_IDLE (1<<2) +#define S3C24A0_CLKCON_MON (1<<1) +#define S3C24A0_CLKCON_STOP (1<<0) + +/* CLKSRC register bits */ + +#define S3C24A0_CLKSRC_OSC (1<<8) /* CLKSRC */ +#define S3C24A0_CLKSRC_UPLL (1<<7) +#define S3C24A0_CLKSRC_MPLL (1<<5) +#define S3C24A0_CLKSRC_EXT (1<<4) + +/* Use a single interface with the common code, for s3c24xx */ + +#define S3C2410_MPLLCON S3C24A0_MPLLCON +#define S3C2410_UPLLCON S3C24A0_UPLLCON +#define S3C2410_CLKCON S3C24A0_CLKCON +#define S3C2410_CLKSLOW S3C24A0_CLKSRC +#define S3C2410_CLKDIVN S3C24A0_CLKDIVN + +#define S3C2410_CLKCON_IDLE S3C24A0_CLKCON_IDLE +#define S3C2410_CLKCON_POWER S3C24A0_CLKCON_STOP +#define S3C2410_CLKCON_LCDC S3C24A0_CLKCON_LCDC +#define S3C2410_CLKCON_USBH S3C24A0_CLKCON_USBH +#define S3C2410_CLKCON_USBD S3C24A0_CLKCON_USBD +#define S3C2410_CLKCON_PWMT S3C24A0_CLKCON_PWMT +#define S3C2410_CLKCON_SDI S3C24A0_CLKCON_SDI +#define S3C2410_CLKCON_UART0 S3C24A0_CLKCON_UART0 +#define S3C2410_CLKCON_UART1 S3C24A0_CLKCON_UART1 +#define S3C2410_CLKCON_GPIO S3C24A0_CLKCON_GPIO +#define S3C2410_CLKCON_ADC S3C24A0_CLKCON_ADC +#define S3C2410_CLKCON_IIC S3C24A0_CLKCON_IIC +#define S3C2410_CLKCON_IIS S3C24A0_CLKCON_IIS +#define S3C2410_CLKCON_SPI S3C24A0_CLKCON_SPI + +#define S3C2410_CLKSLOW_UCLK_OFF S3C24A0_CLKSRC_UPLL +#define S3C2410_CLKSLOW_MPLL_OFF S3C24A0_CLKSRC_MPLL +#define S3C2410_CLKSLOW_SLOW (0xFF) +#define S3C2410_CLKSLOW_GET_SLOWVAL(x) (0x1) + +#endif /* __ASM_ARCH_24A0_REGS_CLOCK_H */ diff --git a/arch/arm/mach-s3c24a0/include/mach/regs-irq.h b/arch/arm/mach-s3c24a0/include/mach/regs-irq.h new file mode 100644 index 00000000000..6086f6f189e --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/regs-irq.h @@ -0,0 +1,25 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/regs-irq.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + +#ifndef ___ASM_ARCH_24A0_REGS_IRQ_H +#define ___ASM_ARCH_24A0_REGS_IRQ_H __FILE__ + + +#define S3C2410_EINTMASK S3C2410_EINTREG(0x034) +#define S3C2410_EINTPEND S3C2410_EINTREG(0X038) + +#define S3C24XX_EINTMASK S3C24XX_EINTREG(0x034) +#define S3C24XX_EINTPEND S3C24XX_EINTREG(0X038) + +#endif /* __ASM_ARCH_24A0_REGS_IRQ_H */ + + + diff --git a/arch/arm/mach-s3c24a0/include/mach/system.h b/arch/arm/mach-s3c24a0/include/mach/system.h new file mode 100644 index 00000000000..bd1bd195765 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/system.h @@ -0,0 +1,25 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/system.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24A0 - System function defines and includes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/hardware.h> +#include <asm/io.h> + +#include <mach/map.h> + +static void arch_idle(void) +{ + /* currently no specific idle support. */ +} + +void (*s3c24xx_reset_hook)(void); + +#include <asm/plat-s3c24xx/system-reset.h> diff --git a/arch/arm/mach-s3c24a0/include/mach/tick.h b/arch/arm/mach-s3c24a0/include/mach/tick.h new file mode 100644 index 00000000000..9dea8ba6fb7 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/tick.h @@ -0,0 +1,15 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/tick.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24A0 - timer tick support + */ + +#define SUBSRC_TIMER4 (1 << (IRQ_TIMER4 - IRQ_S3CUART_RX0)) + +static inline int s3c24xx_ostimer_pending(void) +{ + return __raw_readl(S3C2410_SUBSRCPND) & SUBSRC_TIMER4; +} diff --git a/arch/arm/mach-s3c24a0/include/mach/timex.h b/arch/arm/mach-s3c24a0/include/mach/timex.h new file mode 100644 index 00000000000..98573424a01 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/timex.h @@ -0,0 +1,18 @@ +/* linux/arch/arm/mach-s3c24a0/include/mach/timex.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - time parameters + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +#define CLOCK_TICK_RATE 12000000 + +#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s3c24a0/include/mach/vmalloc.h b/arch/arm/mach-s3c24a0/include/mach/vmalloc.h new file mode 100644 index 00000000000..4d4fe484958 --- /dev/null +++ b/arch/arm/mach-s3c24a0/include/mach/vmalloc.h @@ -0,0 +1,17 @@ +/* linux/include/asm-arm/arch-s3c24ao/vmalloc.h + * + * Copyright 2008 Simtec Electronics <linux@simtec.co.uk> + + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C24A0 vmalloc definition +*/ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (0xE0000000) + +#endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s3c6400/Kconfig b/arch/arm/mach-s3c6400/Kconfig new file mode 100644 index 00000000000..6da82b5c09b --- /dev/null +++ b/arch/arm/mach-s3c6400/Kconfig @@ -0,0 +1,8 @@ +# arch/arm/mach-s3c6400/Kconfig +# +# Copyright 2008 Openmoko, Inc. +# Simtec Electronics, Ben Dooks <ben@simtec.co.uk> +# +# Licensed under GPLv2 + +# Currently nothing here, this will be added later diff --git a/arch/arm/mach-s3c6400/Makefile b/arch/arm/mach-s3c6400/Makefile new file mode 100644 index 00000000000..8f397db25b8 --- /dev/null +++ b/arch/arm/mach-s3c6400/Makefile @@ -0,0 +1,15 @@ +# arch/arm/mach-s3c6400/Makefile +# +# Copyright 2008 Openmoko, Inc. +# Copyright 2008 Simtec Electronics +# +# Licensed under GPLv2 + +obj-y := +obj-m := +obj-n := +obj- := + +# Core support for S3C6400 system + +obj-n += blank.o diff --git a/arch/arm/mach-s3c6400/Makefile.boot b/arch/arm/mach-s3c6400/Makefile.boot new file mode 100644 index 00000000000..ba41fdc0a58 --- /dev/null +++ b/arch/arm/mach-s3c6400/Makefile.boot @@ -0,0 +1,2 @@ + zreladdr-y := 0x50008000 +params_phys-y := 0x50000100 diff --git a/arch/arm/mach-s3c6400/include/mach/debug-macro.S b/arch/arm/mach-s3c6400/include/mach/debug-macro.S new file mode 100644 index 00000000000..b18ac5266df --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/debug-macro.S @@ -0,0 +1,39 @@ +/* arch/arm/mach-s3c6400/include/mach/debug-macro.S + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* pull in the relevant register and map files. */ + +#include <mach/map.h> +#include <plat/regs-serial.h> + + /* note, for the boot process to work we have to keep the UART + * virtual address aligned to an 1MiB boundary for the L1 + * mapping the head code makes. We keep the UART virtual address + * aligned and add in the offset when we load the value here. + */ + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, = S3C_PA_UART + ldrne \rx, = (S3C_VA_UART + S3C_PA_UART & 0xfffff) +#if CONFIG_DEBUG_S3C_UART != 0 + add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART) +#endif + .endm + +/* include the reset of the code which will do the work, we're only + * compiling for a single cpu processor type so the default of s3c2440 + * will be fine with us. + */ + +#include <plat/debug-macro.S> diff --git a/arch/arm/mach-s3c6400/include/mach/dma.h b/arch/arm/mach-s3c6400/include/mach/dma.h new file mode 100644 index 00000000000..9771ac2cb07 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/dma.h @@ -0,0 +1,16 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/dma.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 - DMA support + */ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H __FILE__ + +/* currently nothing here, placeholder */ + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/entry-macro.S b/arch/arm/mach-s3c6400/include/mach/entry-macro.S new file mode 100644 index 00000000000..fbd90d2cf35 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/entry-macro.S @@ -0,0 +1,44 @@ +/* arch/arm/mach-s3c6400/include/mach/entry-macro.S + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * Low-level IRQ helper macros for the Samsung S3C64XX series + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. +*/ + +#include <asm/hardware/vic.h> +#include <mach/map.h> +#include <plat/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =S3C_VA_VIC0 + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + @ check the vic0 + mov \irqnr, # S3C_IRQ_OFFSET + 31 + ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] + teq \irqstat, #0 + + @ otherwise try vic1 + addeq \tmp, \base, #(S3C_VA_VIC1 - S3C_VA_VIC0) + addeq \irqnr, \irqnr, #32 + ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] + teqeq \irqstat, #0 + + clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/arch/arm/mach-s3c6400/include/mach/gpio-core.h b/arch/arm/mach-s3c6400/include/mach/gpio-core.h new file mode 100644 index 00000000000..d89aae68b0a --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/gpio-core.h @@ -0,0 +1,21 @@ +/* arch/arm/mach-s3c6400/include/mach/gpio-core.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - GPIO core support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_GPIO_CORE_H +#define __ASM_ARCH_GPIO_CORE_H __FILE__ + +/* currently we just include the platform support */ +#include <plat/gpio-core.h> + +#endif /* __ASM_ARCH_GPIO_CORE_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/gpio.h b/arch/arm/mach-s3c6400/include/mach/gpio.h new file mode 100644 index 00000000000..e8e35e8fe73 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/gpio.h @@ -0,0 +1,96 @@ +/* arch/arm/mach-s3c6400/include/mach/gpio.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C6400 - GPIO lib support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq + +/* GPIO bank sizes */ +#define S3C64XX_GPIO_A_NR (8) +#define S3C64XX_GPIO_B_NR (7) +#define S3C64XX_GPIO_C_NR (8) +#define S3C64XX_GPIO_D_NR (5) +#define S3C64XX_GPIO_E_NR (5) +#define S3C64XX_GPIO_F_NR (16) +#define S3C64XX_GPIO_G_NR (7) +#define S3C64XX_GPIO_H_NR (10) +#define S3C64XX_GPIO_I_NR (16) +#define S3C64XX_GPIO_J_NR (12) +#define S3C64XX_GPIO_K_NR (16) +#define S3C64XX_GPIO_L_NR (15) +#define S3C64XX_GPIO_M_NR (6) +#define S3C64XX_GPIO_N_NR (16) +#define S3C64XX_GPIO_O_NR (16) +#define S3C64XX_GPIO_P_NR (15) +#define S3C64XX_GPIO_Q_NR (9) + +/* GPIO bank numbes */ + +/* CONFIG_S3C_GPIO_SPACE allows the user to select extra + * space for debugging purposes so that any accidental + * change from one gpio bank to another can be caught. +*/ + +#define S3C64XX_GPIO_NEXT(__gpio) \ + ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) + +enum s3c_gpio_number { + S3C64XX_GPIO_A_START = 0, + S3C64XX_GPIO_B_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_A), + S3C64XX_GPIO_C_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_B), + S3C64XX_GPIO_D_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_C), + S3C64XX_GPIO_E_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_D), + S3C64XX_GPIO_F_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_E), + S3C64XX_GPIO_G_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_F), + S3C64XX_GPIO_H_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_G), + S3C64XX_GPIO_I_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_H), + S3C64XX_GPIO_J_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_I), + S3C64XX_GPIO_K_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_J), + S3C64XX_GPIO_L_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_K), + S3C64XX_GPIO_M_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_L), + S3C64XX_GPIO_N_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_M), + S3C64XX_GPIO_O_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_N), + S3C64XX_GPIO_P_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_O), + S3C64XX_GPIO_Q_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_P), +}; + +/* S3C64XX GPIO number definitions. */ + +#define S3C64XX_GPA(_nr) (S3C64XX_GPIO_A_START + (_nr)) +#define S3C64XX_GPB(_nr) (S3C64XX_GPIO_B_START + (_nr)) +#define S3C64XX_GPC(_nr) (S3C64XX_GPIO_C_START + (_nr)) +#define S3C64XX_GPD(_nr) (S3C64XX_GPIO_D_START + (_nr)) +#define S3C64XX_GPE(_nr) (S3C64XX_GPIO_E_START + (_nr)) +#define S3C64XX_GPF(_nr) (S3C64XX_GPIO_F_START + (_nr)) +#define S3C64XX_GPG(_nr) (S3C64XX_GPIO_G_START + (_nr)) +#define S3C64XX_GPH(_nr) (S3C64XX_GPIO_H_START + (_nr)) +#define S3C64XX_GPI(_nr) (S3C64XX_GPIO_I_START + (_nr)) +#define S3C64XX_GPJ(_nr) (S3C64XX_GPIO_J_START + (_nr)) +#define S3C64XX_GPK(_nr) (S3C64XX_GPIO_K_START + (_nr)) +#define S3C64XX_GPL(_nr) (S3C64XX_GPIO_L_START + (_nr)) +#define S3C64XX_GPM(_nr) (S3C64XX_GPIO_M_START + (_nr)) +#define S3C64XX_GPN(_nr) (S3C64XX_GPIO_N_START + (_nr)) +#define S3C64XX_GPO(_nr) (S3C64XX_GPIO_O_START + (_nr)) +#define S3C64XX_GPP(_nr) (S3C64XX_GPIO_P_START + (_nr)) +#define S3C64XX_GPQ(_nr) (S3C64XX_GPIO_Q_START + (_nr)) + +/* the end of the S3C64XX specific gpios */ +#define S3C64XX_GPIO_END (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) +#define S3C_GPIO_END S3C64XX_GPIO_END + +/* define the number of gpios we need to the one after the GPQ() range */ +#define ARCH_NR_GPIOS (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) + +#include <asm-generic/gpio.h> diff --git a/arch/arm/mach-s3c6400/include/mach/hardware.h b/arch/arm/mach-s3c6400/include/mach/hardware.h new file mode 100644 index 00000000000..862d033e57a --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/hardware.h @@ -0,0 +1,16 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/hardware.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 - Hardware support + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H __FILE__ + +/* currently nothing here, placeholder */ + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/irqs.h b/arch/arm/mach-s3c6400/include/mach/irqs.h new file mode 100644 index 00000000000..b38c47cffc2 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/irqs.h @@ -0,0 +1,20 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/irqs.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 - IRQ definitions + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H __FILE__ + +#ifndef __ASM_ARM_IRQ_H +#error "Do not include this directly, instead #include <asm/irq.h>" +#endif + +#include <plat/irqs.h> + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h new file mode 100644 index 00000000000..cff27d813fc --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -0,0 +1,68 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/map.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C64XX - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_MAP_H +#define __ASM_ARCH_MAP_H __FILE__ + +#include <plat/map-base.h> + +/* HSMMC units */ +#define S3C64XX_PA_HSMMC(x) (0x7C200000 + ((x) * 0x100000)) +#define S3C64XX_PA_HSMMC0 S3C64XX_PA_HSMMC(0) +#define S3C64XX_PA_HSMMC1 S3C64XX_PA_HSMMC(1) +#define S3C64XX_PA_HSMMC2 S3C64XX_PA_HSMMC(2) + +#define S3C_PA_UART (0x7F005000) +#define S3C_PA_UART0 (S3C_PA_UART + 0x00) +#define S3C_PA_UART1 (S3C_PA_UART + 0x400) +#define S3C_PA_UART2 (S3C_PA_UART + 0x800) +#define S3C_PA_UART3 (S3C_PA_UART + 0xC00) +#define S3C_UART_OFFSET (0x400) + +/* See notes on UART VA mapping in debug-macro.S */ +#define S3C_VA_UARTx(x) (S3C_VA_UART + (S3C_PA_UART & 0xfffff) + ((x) * S3C_UART_OFFSET)) + +#define S3C_VA_UART0 S3C_VA_UARTx(0) +#define S3C_VA_UART1 S3C_VA_UARTx(1) +#define S3C_VA_UART2 S3C_VA_UARTx(2) +#define S3C_VA_UART3 S3C_VA_UARTx(3) + +#define S3C64XX_PA_FB (0x77100000) +#define S3C64XX_PA_SYSCON (0x7E00F000) +#define S3C64XX_PA_TIMER (0x7F006000) +#define S3C64XX_PA_IIC0 (0x7F004000) +#define S3C64XX_PA_IIC1 (0x7F00F000) + +#define S3C64XX_PA_GPIO (0x7F008000) +#define S3C64XX_VA_GPIO S3C_ADDR(0x00500000) +#define S3C64XX_SZ_GPIO SZ_4K + +#define S3C64XX_PA_SDRAM (0x50000000) +#define S3C64XX_PA_VIC0 (0x71200000) +#define S3C64XX_PA_VIC1 (0x71300000) + +/* place VICs close together */ +#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x00) +#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000) + +/* compatibiltiy defines. */ +#define S3C_PA_TIMER S3C64XX_PA_TIMER +#define S3C_PA_HSMMC0 S3C64XX_PA_HSMMC0 +#define S3C_PA_HSMMC1 S3C64XX_PA_HSMMC1 +#define S3C_PA_HSMMC2 S3C64XX_PA_HSMMC2 +#define S3C_PA_IIC S3C64XX_PA_IIC0 +#define S3C_PA_IIC1 S3C64XX_PA_IIC1 +#define S3C_PA_FB S3C64XX_PA_FB + +#endif /* __ASM_ARCH_6400_MAP_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/memory.h b/arch/arm/mach-s3c6400/include/mach/memory.h new file mode 100644 index 00000000000..a3ac84a6548 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/memory.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-s3c6400/include/mach/memory.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x50000000) + +#endif diff --git a/arch/arm/mach-s3c6400/include/mach/pwm-clock.h b/arch/arm/mach-s3c6400/include/mach/pwm-clock.h new file mode 100644 index 00000000000..b25bedee0d5 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/pwm-clock.h @@ -0,0 +1,56 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/pwm-clock.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64xx - pwm clock and timer support + */ + +/** + * pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk + * @tcfg: The timer TCFG1 register bits shifted down to 0. + * + * Return true if the given configuration from TCFG1 is a TCLK instead + * any of the TDIV clocks. + */ +static inline int pwm_cfg_src_is_tclk(unsigned long tcfg) +{ + return tcfg >= S3C64XX_TCFG1_MUX_TCLK; +} + +/** + * tcfg_to_divisor() - convert tcfg1 setting to a divisor + * @tcfg1: The tcfg1 setting, shifted down. + * + * Get the divisor value for the given tcfg1 setting. We assume the + * caller has already checked to see if this is not a TCLK source. + */ +static inline unsigned long tcfg_to_divisor(unsigned long tcfg1) +{ + return 1 << tcfg1; +} + +/** + * pwm_tdiv_has_div1() - does the tdiv setting have a /1 + * + * Return true if we have a /1 in the tdiv setting. + */ +static inline unsigned int pwm_tdiv_has_div1(void) +{ + return 1; +} + +/** + * pwm_tdiv_div_bits() - calculate TCFG1 divisor value. + * @div: The divisor to calculate the bit information for. + * + * Turn a divisor into the necessary bit field for TCFG1. + */ +static inline unsigned long pwm_tdiv_div_bits(unsigned int div) +{ + return ilog2(div); +} + +#define S3C_TCFG1_MUX_TCLK S3C64XX_TCFG1_MUX_TCLK diff --git a/arch/arm/mach-s3c6400/include/mach/regs-fb.h b/arch/arm/mach-s3c6400/include/mach/regs-fb.h new file mode 100644 index 00000000000..47019795ce0 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/regs-fb.h @@ -0,0 +1,259 @@ +/* arch/arm/mach-s3c6400/include/mach/regs-fb.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C64XX - new-style framebuffer register definitions + * + * This is the register set for the new style framebuffer interface + * found from the S3C2443 onwards and specifically the S3C64XX series + * S3C6400 and S3C6410. + * + * The file contains the cpu specific items which change between whichever + * architecture is selected. See <plat/regs-fb.h> for the core definitions + * that are the same. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* include the core definitions here, in case we really do need to + * override them at a later date. +*/ + +#include <plat/regs-fb.h> + +#define S3C_FB_MAX_WIN (5) /* number of hardware windows available. */ +#define VIDCON1_FSTATUS_EVEN (1 << 15) + +/* Video timing controls */ +#define VIDTCON0 (0x10) +#define VIDTCON1 (0x14) +#define VIDTCON2 (0x18) + +/* Window position controls */ + +#define WINCON(_win) (0x20 + ((_win) * 4)) + +/* OSD1 and OSD4 do not have register D */ + +#define VIDOSD_A(_win) (0x40 + ((_win) * 16)) +#define VIDOSD_B(_win) (0x44 + ((_win) * 16)) +#define VIDOSD_C(_win) (0x48 + ((_win) * 16)) +#define VIDOSD_D(_win) (0x4C + ((_win) * 16)) + +/* Video buffer addresses */ + +#define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8)) +#define VIDW_BUF_START1(_buff) (0xA4 + ((_buff) * 8)) +#define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8)) +#define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8)) +#define VIDW_BUF_SIZE(_buff) (0x100 + ((_buff) * 4)) + +#define VIDINTCON0 (0x130) + +#define WxKEYCONy(_win, _con) ((0x140 + ((_win) * 8)) + ((_con) * 4)) + +/* WINCONx */ + +#define WINCONx_CSCWIDTH_MASK (0x3 << 26) +#define WINCONx_CSCWIDTH_SHIFT (26) +#define WINCONx_CSCWIDTH_WIDE (0x0 << 26) +#define WINCONx_CSCWIDTH_NARROW (0x3 << 26) + +#define WINCONx_ENLOCAL (1 << 22) +#define WINCONx_BUFSTATUS (1 << 21) +#define WINCONx_BUFSEL (1 << 20) +#define WINCONx_BUFAUTOEN (1 << 19) +#define WINCONx_YCbCr (1 << 13) + +#define WINCON1_LOCALSEL_CAMIF (1 << 23) + +#define WINCON2_LOCALSEL_CAMIF (1 << 23) +#define WINCON2_BLD_PIX (1 << 6) + +#define WINCON2_ALPHA_SEL (1 << 1) +#define WINCON2_BPPMODE_MASK (0xf << 2) +#define WINCON2_BPPMODE_SHIFT (2) +#define WINCON2_BPPMODE_1BPP (0x0 << 2) +#define WINCON2_BPPMODE_2BPP (0x1 << 2) +#define WINCON2_BPPMODE_4BPP (0x2 << 2) +#define WINCON2_BPPMODE_8BPP_1232 (0x4 << 2) +#define WINCON2_BPPMODE_16BPP_565 (0x5 << 2) +#define WINCON2_BPPMODE_16BPP_A1555 (0x6 << 2) +#define WINCON2_BPPMODE_16BPP_I1555 (0x7 << 2) +#define WINCON2_BPPMODE_18BPP_666 (0x8 << 2) +#define WINCON2_BPPMODE_18BPP_A1665 (0x9 << 2) +#define WINCON2_BPPMODE_19BPP_A1666 (0xa << 2) +#define WINCON2_BPPMODE_24BPP_888 (0xb << 2) +#define WINCON2_BPPMODE_24BPP_A1887 (0xc << 2) +#define WINCON2_BPPMODE_25BPP_A1888 (0xd << 2) +#define WINCON2_BPPMODE_28BPP_A4888 (0xd << 2) + +#define WINCON3_BLD_PIX (1 << 6) + +#define WINCON3_ALPHA_SEL (1 << 1) +#define WINCON3_BPPMODE_MASK (0xf << 2) +#define WINCON3_BPPMODE_SHIFT (2) +#define WINCON3_BPPMODE_1BPP (0x0 << 2) +#define WINCON3_BPPMODE_2BPP (0x1 << 2) +#define WINCON3_BPPMODE_4BPP (0x2 << 2) +#define WINCON3_BPPMODE_16BPP_565 (0x5 << 2) +#define WINCON3_BPPMODE_16BPP_A1555 (0x6 << 2) +#define WINCON3_BPPMODE_16BPP_I1555 (0x7 << 2) +#define WINCON3_BPPMODE_18BPP_666 (0x8 << 2) +#define WINCON3_BPPMODE_18BPP_A1665 (0x9 << 2) +#define WINCON3_BPPMODE_19BPP_A1666 (0xa << 2) +#define WINCON3_BPPMODE_24BPP_888 (0xb << 2) +#define WINCON3_BPPMODE_24BPP_A1887 (0xc << 2) +#define WINCON3_BPPMODE_25BPP_A1888 (0xd << 2) +#define WINCON3_BPPMODE_28BPP_A4888 (0xd << 2) + +#define VIDINTCON0_FIFIOSEL_WINDOW2 (0x10 << 5) +#define VIDINTCON0_FIFIOSEL_WINDOW3 (0x20 << 5) +#define VIDINTCON0_FIFIOSEL_WINDOW4 (0x40 << 5) + +#define DITHMODE (0x170) +#define WINxMAP(_win) (0x180 + ((_win) * 4)) + + +#define DITHMODE_R_POS_MASK (0x3 << 5) +#define DITHMODE_R_POS_SHIFT (5) +#define DITHMODE_R_POS_8BIT (0x0 << 5) +#define DITHMODE_R_POS_6BIT (0x1 << 5) +#define DITHMODE_R_POS_5BIT (0x2 << 5) + +#define DITHMODE_G_POS_MASK (0x3 << 3) +#define DITHMODE_G_POS_SHIFT (3) +#define DITHMODE_G_POS_8BIT (0x0 << 3) +#define DITHMODE_G_POS_6BIT (0x1 << 3) +#define DITHMODE_G_POS_5BIT (0x2 << 3) + +#define DITHMODE_B_POS_MASK (0x3 << 1) +#define DITHMODE_B_POS_SHIFT (1) +#define DITHMODE_B_POS_8BIT (0x0 << 1) +#define DITHMODE_B_POS_6BIT (0x1 << 1) +#define DITHMODE_B_POS_5BIT (0x2 << 1) + +#define DITHMODE_DITH_EN (1 << 0) + +#define WPALCON (0x1A0) + +#define WPALCON_W4PAL_16BPP_A555 (1 << 8) +#define WPALCON_W3PAL_16BPP_A555 (1 << 7) +#define WPALCON_W2PAL_16BPP_A555 (1 << 6) + +/* Palette registers */ + +#define WIN2_PAL(_entry) (0x300 + ((_entry) * 2)) +#define WIN3_PAL(_entry) (0x320 + ((_entry) * 2)) +#define WIN4_PAL(_entry) (0x340 + ((_entry) * 2)) +#define WIN0_PAL(_entry) (0x400 + ((_entry) * 4)) +#define WIN1_PAL(_entry) (0x800 + ((_entry) * 4)) + +/* system specific implementation code for palette sizes, and other + * information that changes depending on which architecture is being + * compiled. +*/ + +/* return true if window _win has OSD register D */ +#define s3c_fb_has_osd_d(_win) ((_win) != 4 && (_win) != 0) + +static inline unsigned int s3c_fb_win_pal_size(unsigned int win) +{ + if (win < 2) + return 256; + if (win < 4) + return 16; + if (win == 4) + return 4; + + BUG(); /* shouldn't get here */ +} + +static inline int s3c_fb_validate_win_bpp(unsigned int win, unsigned int bpp) +{ + /* all windows can do 1/2 bpp */ + + if ((bpp == 25 || bpp == 19) && win == 0) + return 0; /* win 0 does not have 19 or 25bpp modes */ + + if (bpp == 4 && win == 4) + return 0; + + if (bpp == 8 && (win >= 3)) + return 0; /* win 3/4 cannot do 8bpp in any mode */ + + return 1; +} + +static inline unsigned int s3c_fb_pal_reg(unsigned int window, int reg) +{ + switch (window) { + case 0: return WIN0_PAL(reg); + case 1: return WIN1_PAL(reg); + case 2: return WIN2_PAL(reg); + case 3: return WIN3_PAL(reg); + case 4: return WIN4_PAL(reg); + } + + BUG(); +} + +static inline int s3c_fb_pal_is16(unsigned int window) +{ + return window > 1; +} + +struct s3c_fb_palette { + struct fb_bitfield r; + struct fb_bitfield g; + struct fb_bitfield b; + struct fb_bitfield a; +}; + +static inline void s3c_fb_init_palette(unsigned int window, + struct s3c_fb_palette *palette) +{ + if (window < 2) { + /* Windows 0/1 are 8/8/8 or A/8/8/8 */ + palette->r.offset = 16; + palette->r.length = 8; + palette->g.offset = 8; + palette->g.length = 8; + palette->b.offset = 0; + palette->b.length = 8; + } else { + /* currently we assume RGB 5/6/5 */ + palette->r.offset = 11; + palette->r.length = 5; + palette->g.offset = 5; + palette->g.length = 6; + palette->b.offset = 0; + palette->b.length = 5; + } +} + +/* Notes on per-window bpp settings + * + * Value Win0 Win1 Win2 Win3 Win 4 + * 0000 1(P) 1(P) 1(P) 1(P) 1(P) + * 0001 2(P) 2(P) 2(P) 2(P) 2(P) + * 0010 4(P) 4(P) 4(P) 4(P) -none- + * 0011 8(P) 8(P) -none- -none- -none- + * 0100 -none- 8(A232) 8(A232) -none- -none- + * 0101 16(565) 16(565) 16(565) 16(565) 16(565) + * 0110 -none- 16(A555) 16(A555) 16(A555) 16(A555) + * 0111 16(I555) 16(I565) 16(I555) 16(I555) 16(I555) + * 1000 18(666) 18(666) 18(666) 18(666) 18(666) + * 1001 -none- 18(A665) 18(A665) 18(A665) 16(A665) + * 1010 -none- 19(A666) 19(A666) 19(A666) 19(A666) + * 1011 24(888) 24(888) 24(888) 24(888) 24(888) + * 1100 -none- 24(A887) 24(A887) 24(A887) 24(A887) + * 1101 -none- 25(A888) 25(A888) 25(A888) 25(A888) + * 1110 -none- -none- -none- -none- -none- + * 1111 -none- -none- -none- -none- -none- +*/ diff --git a/arch/arm/mach-s3c6400/include/mach/regs-irq.h b/arch/arm/mach-s3c6400/include/mach/regs-irq.h new file mode 100644 index 00000000000..bcce68a0bb7 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/regs-irq.h @@ -0,0 +1,20 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/regs-irq.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C64XX - IRQ register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_REGS_IRQ_H +#define __ASM_ARCH_REGS_IRQ_H __FILE__ + +#include <asm/hardware/vic.h> + +#endif /* __ASM_ARCH_6400_REGS_IRQ_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/system.h b/arch/arm/mach-s3c6400/include/mach/system.h new file mode 100644 index 00000000000..652bbc403f0 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/system.h @@ -0,0 +1,24 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/system.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 - system implementation + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H __FILE__ + +static void arch_idle(void) +{ + /* nothing here yet */ +} + +static void arch_reset(char mode) +{ + /* nothing here yet */ +} + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/tick.h b/arch/arm/mach-s3c6400/include/mach/tick.h new file mode 100644 index 00000000000..d9c0dc7014e --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/tick.h @@ -0,0 +1,29 @@ +/* linux/arch/arm/mach-s3c6400/include/mach/tick.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C64XX - Timer tick support definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_TICK_H +#define __ASM_ARCH_TICK_H __FILE__ + +/* note, the timer interrutps turn up in 2 places, the vic and then + * the timer block. We take the VIC as the base at the moment. + */ +static inline u32 s3c24xx_ostimer_pending(void) +{ + u32 pend = __raw_readl(S3C_VA_VIC0 + VIC_RAW_STATUS); + return pend & 1 << (IRQ_TIMER4_VIC - S3C64XX_IRQ_VIC0(0)); +} + +#define TICK_MAX (0xffffffff) + +#endif /* __ASM_ARCH_6400_TICK_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/uncompress.h b/arch/arm/mach-s3c6400/include/mach/uncompress.h new file mode 100644 index 00000000000..c6a82a20bf2 --- /dev/null +++ b/arch/arm/mach-s3c6400/include/mach/uncompress.h @@ -0,0 +1,28 @@ +/* arch/arm/mach-s3c6400/include/mach/uncompress.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C6400 - uncompress code + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <mach/map.h> +#include <plat/uncompress.h> + +static void arch_detect_cpu(void) +{ + /* we do not need to do any cpu detection here at the moment. */ + fifo_mask = S3C2440_UFSTAT_TXMASK; + fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; +} + +#endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig new file mode 100644 index 00000000000..1d501007002 --- /dev/null +++ b/arch/arm/mach-s3c6410/Kconfig @@ -0,0 +1,62 @@ +# arch/arm/mach-s3c6410/Kconfig +# +# Copyright 2008 Openmoko, Inc. +# Copyright 2008 Simtec Electronics +# +# Licensed under GPLv2 + +# Configuration options for the S3C6410 CPU + +config CPU_S3C6410 + bool + select CPU_S3C6400_INIT + select CPU_S3C6400_CLOCK + help + Enable S3C6410 CPU support + +config S3C6410_SETUP_SDHCI + bool + help + Internal helper functions for S3C6410 based SDHCI systems + +config MACH_SMDK6410 + bool "SMDK6410" + select CPU_S3C6410 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_I2C1 + select S3C_DEV_FB + select S3C6410_SETUP_SDHCI + select S3C64XX_SETUP_I2C1 + select S3C64XX_SETUP_FB_24BPP + help + Machine support for the Samsung SMDK6410 + +# At least some of the SMDK6410s were shipped with the card detect +# for the MMC/SD slots connected to the same input. This means that +# either the boards need to be altered to have channel0 to an alternate +# configuration or that only one slot can be used. + +choice + prompt "SMDK6410 MMC/SD slot setup" + depends on MACH_SMDK6410 + +config SMDK6410_SD_CH0 + bool "Use channel 0 only" + depends on MACH_SMDK6410 + help + Select CON7 (channel 0) as the MMC/SD slot, as + at least some SMDK6410 boards come with the + resistors fitted so that the card detects for + channels 0 and 1 are the same. + +config SMDK6410_SD_CH1 + bool "Use channel 1 only" + depends on MACH_SMDK6410 + help + Select CON6 (channel 1) as the MMC/SD slot, as + at least some SMDK6410 boards come with the + resistors fitted so that the card detects for + channels 0 and 1 are the same. + +endchoice diff --git a/arch/arm/mach-s3c6410/Makefile b/arch/arm/mach-s3c6410/Makefile new file mode 100644 index 00000000000..2cd4f189036 --- /dev/null +++ b/arch/arm/mach-s3c6410/Makefile @@ -0,0 +1,23 @@ +# arch/arm/plat-s3c6410/Makefile +# +# Copyright 2008 Openmoko, Inc. +# Copyright 2008 Simtec Electronics +# +# Licensed under GPLv2 + +obj-y := +obj-m := +obj-n := +obj- := + +# Core support for S3C6410 system + +obj-$(CONFIG_CPU_S3C6410) += cpu.o + +# Helper and device support + +obj-$(CONFIG_S3C6410_SETUP_SDHCI) += setup-sdhci.o + +# machine support + +obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o diff --git a/arch/arm/mach-s3c6410/cpu.c b/arch/arm/mach-s3c6410/cpu.c new file mode 100644 index 00000000000..6a73ca6b7a3 --- /dev/null +++ b/arch/arm/mach-s3c6410/cpu.c @@ -0,0 +1,101 @@ +/* linux/arch/arm/mach-s3c6410/cpu.c + * + * Copyright 2008 Simtec Electronics + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/sysdev.h> +#include <linux/serial_core.h> +#include <linux/platform_device.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/hardware.h> +#include <asm/irq.h> + +#include <plat/cpu-freq.h> +#include <plat/regs-serial.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/clock.h> +#include <plat/sdhci.h> +#include <plat/iic-core.h> +#include <plat/s3c6400.h> +#include <plat/s3c6410.h> + +/* Initial IO mappings */ + +static struct map_desc s3c6410_iodesc[] __initdata = { +}; + +/* s3c6410_map_io + * + * register the standard cpu IO areas +*/ + +void __init s3c6410_map_io(void) +{ + iotable_init(s3c6410_iodesc, ARRAY_SIZE(s3c6410_iodesc)); + + /* initialise device information early */ + s3c6410_default_sdhci0(); + s3c6410_default_sdhci1(); + + /* the i2c devices are directly compatible with s3c2440 */ + s3c_i2c0_setname("s3c2440-i2c"); + s3c_i2c1_setname("s3c2440-i2c"); +} + +void __init s3c6410_init_clocks(int xtal) +{ + printk(KERN_DEBUG "%s: initialising clocks\n", __func__); + s3c24xx_register_baseclocks(xtal); + s3c64xx_register_clocks(); + s3c6400_register_clocks(); + s3c6400_setup_clocks(); +} + +void __init s3c6410_init_irq(void) +{ + /* VIC0 is missing IRQ7, VIC1 is fully populated. */ + s3c64xx_init_irq(~0 & ~(1 << 7), ~0); +} + +struct sysdev_class s3c6410_sysclass = { + .name = "s3c6410-core", +}; + +static struct sys_device s3c6410_sysdev = { + .cls = &s3c6410_sysclass, +}; + +static int __init s3c6410_core_init(void) +{ + return sysdev_class_register(&s3c6410_sysclass); +} + +core_initcall(s3c6410_core_init); + +int __init s3c6410_init(void) +{ + printk("S3C6410: Initialising architecture\n"); + + return sysdev_register(&s3c6410_sysdev); +} diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c new file mode 100644 index 00000000000..3c4d47145c8 --- /dev/null +++ b/arch/arm/mach-s3c6410/mach-smdk6410.c @@ -0,0 +1,185 @@ +/* linux/arch/arm/mach-s3c6410/mach-smdk6410.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/serial_core.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/i2c.h> +#include <linux/fb.h> +#include <linux/gpio.h> +#include <linux/delay.h> + +#include <video/platform_lcd.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/hardware.h> +#include <mach/regs-fb.h> +#include <mach/map.h> + +#include <asm/irq.h> +#include <asm/mach-types.h> + +#include <plat/regs-serial.h> +#include <plat/iic.h> +#include <plat/fb.h> + +#include <plat/s3c6410.h> +#include <plat/clock.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK +#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB +#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE + +static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = 0x3c5, + .ulcon = 0x03, + .ufcon = 0x51, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = 0x3c5, + .ulcon = 0x03, + .ufcon = 0x51, + }, +}; + +/* framebuffer and LCD setup. */ + +/* GPF15 = LCD backlight control + * GPF13 => Panel power + * GPN5 = LCD nRESET signal + * PWM_TOUT1 => backlight brightness + */ + +static void smdk6410_lcd_power_set(struct plat_lcd_data *pd, + unsigned int power) +{ + if (power) { + gpio_direction_output(S3C64XX_GPF(13), 1); + gpio_direction_output(S3C64XX_GPF(15), 1); + + /* fire nRESET on power up */ + gpio_direction_output(S3C64XX_GPN(5), 0); + msleep(10); + gpio_direction_output(S3C64XX_GPN(5), 1); + msleep(1); + } else { + gpio_direction_output(S3C64XX_GPF(15), 0); + gpio_direction_output(S3C64XX_GPF(13), 0); + } +} + +static struct plat_lcd_data smdk6410_lcd_power_data = { + .set_power = smdk6410_lcd_power_set, +}; + +static struct platform_device smdk6410_lcd_powerdev = { + .name = "platform-lcd", + .dev.parent = &s3c_device_fb.dev, + .dev.platform_data = &smdk6410_lcd_power_data, +}; + +static struct s3c_fb_pd_win smdk6410_fb_win0 = { + /* this is to ensure we use win0 */ + .win_mode = { + .pixclock = 41094, + .left_margin = 8, + .right_margin = 13, + .upper_margin = 7, + .lower_margin = 5, + .hsync_len = 3, + .vsync_len = 1, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */ +static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .win[0] = &smdk6410_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, +}; + +struct map_desc smdk6410_iodesc[] = {}; + +static struct platform_device *smdk6410_devices[] __initdata = { +#ifdef CONFIG_SMDK6410_SD_CH0 + &s3c_device_hsmmc0, +#endif +#ifdef CONFIG_SMDK6410_SD_CH1 + &s3c_device_hsmmc1, +#endif + &s3c_device_i2c0, + &s3c_device_i2c1, + &s3c_device_fb, + &smdk6410_lcd_powerdev, +}; + +static struct i2c_board_info i2c_devs0[] __initdata = { + { I2C_BOARD_INFO("24c08", 0x50), }, + { I2C_BOARD_INFO("WM8580", 0X1b), }, +}; + +static struct i2c_board_info i2c_devs1[] __initdata = { + { I2C_BOARD_INFO("24c128", 0x57), }, /* Samsung S524AD0XD1 */ +}; + +static void __init smdk6410_map_io(void) +{ + s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc)); + s3c24xx_init_clocks(12000000); + s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs)); +} + +static void __init smdk6410_machine_init(void) +{ + s3c_i2c0_set_platdata(NULL); + s3c_i2c1_set_platdata(NULL); + s3c_fb_set_platdata(&smdk6410_lcd_pdata); + + i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); + i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); + + platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices)); +} + +MACHINE_START(SMDK6410, "SMDK6410") + /* Maintainer: Ben Dooks <ben@fluff.org> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C64XX_PA_SDRAM + 0x100, + + .init_irq = s3c6410_init_irq, + .map_io = smdk6410_map_io, + .init_machine = smdk6410_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c6410/setup-sdhci.c b/arch/arm/mach-s3c6410/setup-sdhci.c new file mode 100644 index 00000000000..0b5788bd598 --- /dev/null +++ b/arch/arm/mach-s3c6410/setup-sdhci.c @@ -0,0 +1,102 @@ +/* linux/arch/arm/mach-s3c6410/setup-sdhci.c + * + * Copyright 2008 Simtec Electronics + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6410 - Helper functions for settign up SDHCI device(s) (HSMMC) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/io.h> + +#include <linux/mmc/card.h> +#include <linux/mmc/host.h> + +#include <mach/gpio.h> +#include <plat/gpio-cfg.h> +#include <plat/regs-sdhci.h> +#include <plat/sdhci.h> + +/* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ + +char *s3c6410_hsmmc_clksrcs[4] = { + [0] = "hsmmc", + [1] = "hsmmc", + [2] = "mmc_bus", + /* [3] = "48m", - note not succesfully used yet */ +}; + +void s3c6410_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) +{ + unsigned int gpio; + unsigned int end; + + end = S3C64XX_GPG(2 + width); + + /* Set all the necessary GPG pins to special-function 0 */ + for (gpio = S3C64XX_GPG(0); gpio < end; gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(2)); +} + +void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card) +{ + u32 ctrl2, ctrl3; + + /* don't need to alter anything acording to card-type */ + + writel(S3C64XX_SDHCI_CONTROL4_DRIVE_9mA, r + S3C64XX_SDHCI_CONTROL4); + + ctrl2 = readl(r + S3C_SDHCI_CONTROL2); + ctrl2 &= S3C_SDHCI_CTRL2_SELBASECLK_MASK; + ctrl2 |= (S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR | + S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK | + S3C_SDHCI_CTRL2_ENFBCLKRX | + S3C_SDHCI_CTRL2_DFCNT_NONE | + S3C_SDHCI_CTRL2_ENCLKOUTHOLD); + + if (ios->clock < 25 * 1000000) + ctrl3 = (S3C_SDHCI_CTRL3_FCSEL3 | + S3C_SDHCI_CTRL3_FCSEL2 | + S3C_SDHCI_CTRL3_FCSEL1 | + S3C_SDHCI_CTRL3_FCSEL0); + else + ctrl3 = (S3C_SDHCI_CTRL3_FCSEL1 | S3C_SDHCI_CTRL3_FCSEL0); + + printk(KERN_INFO "%s: CTRL 2=%08x, 3=%08x\n", __func__, ctrl2, ctrl3); + writel(ctrl2, r + S3C_SDHCI_CONTROL2); + writel(ctrl3, r + S3C_SDHCI_CONTROL3); +} + +void s3c6410_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) +{ + unsigned int gpio; + unsigned int end; + + end = S3C64XX_GPH(2 + width); + + /* Set all the necessary GPG pins to special-function 0 */ + for (gpio = S3C64XX_GPH(0); gpio < end; gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(3)); +} diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c index 43c30f84abf..dab3c6347a8 100644 --- a/arch/arm/mach-sa1100/clock.c +++ b/arch/arm/mach-sa1100/clock.c @@ -3,6 +3,7 @@ */ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/device.h> #include <linux/list.h> #include <linux/errno.h> #include <linux/err.h> @@ -14,36 +15,39 @@ #include <mach/hardware.h> /* - * Very simple clock implementation - we only have one clock to - * deal with at the moment, so we only match using the "name". + * Very simple clock implementation - we only have one clock to deal with. */ struct clk { - struct list_head node; - unsigned long rate; - const char *name; unsigned int enabled; - void (*enable)(void); - void (*disable)(void); }; -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); +static void clk_gpio27_enable(void) +{ + /* + * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111: + * (SA-1110 Developer's Manual, section 9.1.2.1) + */ + GAFR |= GPIO_32_768kHz; + GPDR |= GPIO_32_768kHz; + TUCR = TUCR_3_6864MHz; +} + +static void clk_gpio27_disable(void) +{ + TUCR = 0; + GPDR &= ~GPIO_32_768kHz; + GAFR &= ~GPIO_32_768kHz; +} + +static struct clk clk_gpio27; + static DEFINE_SPINLOCK(clocks_lock); struct clk *clk_get(struct device *dev, const char *id) { - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - list_for_each_entry(p, &clocks, node) { - if (strcmp(id, p->name) == 0) { - clk = p; - break; - } - } - mutex_unlock(&clocks_mutex); + const char *devname = dev_name(dev); - return clk; + return strcmp(devname, "sa1111.0") ? ERR_PTR(-ENOENT) : &clk_gpio27; } EXPORT_SYMBOL(clk_get); @@ -58,7 +62,7 @@ int clk_enable(struct clk *clk) spin_lock_irqsave(&clocks_lock, flags); if (clk->enabled++ == 0) - clk->enable(); + clk_gpio27_enable(); spin_unlock_irqrestore(&clocks_lock, flags); return 0; } @@ -72,63 +76,13 @@ void clk_disable(struct clk *clk) spin_lock_irqsave(&clocks_lock, flags); if (--clk->enabled == 0) - clk->disable(); + clk_gpio27_disable(); spin_unlock_irqrestore(&clocks_lock, flags); } EXPORT_SYMBOL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { - return clk->rate; + return 3686400; } EXPORT_SYMBOL(clk_get_rate); - - -static void clk_gpio27_enable(void) -{ - /* - * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111: - * (SA-1110 Developer's Manual, section 9.1.2.1) - */ - GAFR |= GPIO_32_768kHz; - GPDR |= GPIO_32_768kHz; - TUCR = TUCR_3_6864MHz; -} - -static void clk_gpio27_disable(void) -{ - TUCR = 0; - GPDR &= ~GPIO_32_768kHz; - GAFR &= ~GPIO_32_768kHz; -} - -static struct clk clk_gpio27 = { - .name = "SA1111_CLK", - .rate = 3686400, - .enable = clk_gpio27_enable, - .disable = clk_gpio27_disable, -}; - -int clk_register(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_add(&clk->node, &clocks); - mutex_unlock(&clocks_mutex); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init(void) -{ - clk_register(&clk_gpio27); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index fe289997cfa..2052eb88c96 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -68,23 +68,22 @@ struct platform_device colliescoop_device = { }; static struct scoop_pcmcia_dev collie_pcmcia_scoop[] = { -{ - .dev = &colliescoop_device.dev, - .irq = COLLIE_IRQ_GPIO_CF_IRQ, - .cd_irq = COLLIE_IRQ_GPIO_CF_CD, - .cd_irq_str = "PCMCIA0 CD", -}, + { + .dev = &colliescoop_device.dev, + .irq = COLLIE_IRQ_GPIO_CF_IRQ, + .cd_irq = COLLIE_IRQ_GPIO_CF_CD, + .cd_irq_str = "PCMCIA0 CD", + }, }; static struct scoop_pcmcia_config collie_pcmcia_config = { - .devs = &collie_pcmcia_scoop[0], - .num_devs = 1, + .devs = &collie_pcmcia_scoop[0], + .num_devs = 1, }; - static struct mcp_plat_data collie_mcp_data = { - .mccr0 = MCCR0_ADM | MCCR0_ExtClk, - .sclk_rate = 9216000, + .mccr0 = MCCR0_ADM | MCCR0_ExtClk, + .sclk_rate = 9216000, }; #ifdef CONFIG_SHARP_LOCOMO @@ -95,14 +94,14 @@ struct platform_device collie_locomo_device; static void collie_uart_set_mctrl(struct uart_port *port, u_int mctrl) { - if (mctrl & TIOCM_RTS) + if (mctrl & TIOCM_RTS) locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 0); - else + else locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_RTS, 1); - if (mctrl & TIOCM_DTR) + if (mctrl & TIOCM_DTR) locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 0); - else + else locomo_gpio_write(&collie_locomo_device.dev, LOCOMO_GPIO_DTR, 1); } diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c index b1161fc8060..b39307f26b5 100644 --- a/arch/arm/mach-sa1100/collie_pm.c +++ b/arch/arm/mach-sa1100/collie_pm.c @@ -26,7 +26,7 @@ #include <asm/irq.h> #include <mach/hardware.h> #include <asm/hardware/scoop.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/collie.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/sharpsl_pm.h> @@ -263,24 +263,24 @@ static int __init collie_pm_ucb_add(struct ucb1x00_dev *pdev) } static struct ucb1x00_driver collie_pm_ucb_driver = { - .add = collie_pm_ucb_add, + .add = collie_pm_ucb_add, }; static struct platform_device *collie_pm_device; static int __init collie_pm_init(void) { - int ret; + int ret; - collie_pm_device = platform_device_alloc("sharpsl-pm", -1); - if (!collie_pm_device) - return -ENOMEM; + collie_pm_device = platform_device_alloc("sharpsl-pm", -1); + if (!collie_pm_device) + return -ENOMEM; - collie_pm_device->dev.platform_data = &collie_pm_machinfo; - ret = platform_device_add(collie_pm_device); + collie_pm_device->dev.platform_data = &collie_pm_machinfo; + ret = platform_device_add(collie_pm_device); - if (ret) - platform_device_put(collie_pm_device); + if (ret) + platform_device_put(collie_pm_device); if (!ret) ret = ucb1x00_register_driver(&collie_pm_ucb_driver); @@ -291,7 +291,7 @@ static int __init collie_pm_init(void) static void __exit collie_pm_exit(void) { ucb1x00_unregister_driver(&collie_pm_ucb_driver); - platform_device_unregister(collie_pm_device); + platform_device_unregister(collie_pm_device); } module_init(collie_pm_init); diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c index 244d5956312..ef817876a5d 100644 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ b/arch/arm/mach-sa1100/cpu-sa1100.c @@ -3,17 +3,17 @@ * * Copyright (C) 2000 2001, The Delft University of Technology * - * Authors: + * Authors: * - Johan Pouwelse (J.A.Pouwelse@its.tudelft.nl): initial version * - Erik Mouw (J.A.K.Mouw@its.tudelft.nl): * - major rewrite for linux-2.3.99 - * - rewritten for the more generic power management scheme in + * - rewritten for the more generic power management scheme in * linux-2.4.5-rmk1 * * This software has been developed while working on the LART * computing board (http://www.lartmaker.nl/), which is * sponsored by the Mobile Multi-media Communications - * (http://www.mmc.tudelft.nl/) and Ubiquitous Communications + * (http://www.mmc.tudelft.nl/) and Ubiquitous Communications * (http://www.ubicom.tudelft.nl/) projects. * * The authors can be reached at: @@ -36,7 +36,7 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA @@ -44,7 +44,7 @@ * * Theory of operations * ==================== - * + * * Clock scaling can be used to lower the power consumption of the CPU * core. This will give you a somewhat longer running time. * @@ -58,11 +58,11 @@ * MDCNFG 0xA0000000 DRAM config * MDCAS0 0xA0000004 Access waveform * MDCAS1 0xA0000008 Access waveform - * MDCAS2 0xA000000C Access waveform + * MDCAS2 0xA000000C Access waveform * * Care must be taken to change the DRAM parameters the correct way, * because otherwise the DRAM becomes unusable and the kernel will - * crash. + * crash. * * The simple solution to avoid a kernel crash is to put the actual * clock change in ROM and jump to that code from the kernel. The main @@ -75,7 +75,7 @@ * as long as all re-configuration steps yield a valid DRAM * configuration. The advantages are clear: it will run on all SA-1100 * platforms, and the code is very simple. - * + * * If you really want to understand what is going on in * sa1100_update_dram_timings(), you'll have to read sections 8.2, * 9.5.7.3, and 10.2 from the "Intel StrongARM SA-1100 Microprocessor @@ -97,7 +97,7 @@ typedef struct { int speed; u32 mdcnfg; - u32 mdcas0; + u32 mdcas0; u32 mdcas1; u32 mdcas2; } sa1100_dram_regs_t; @@ -147,7 +147,7 @@ static void sa1100_update_dram_timings(int current_speed, int new_speed) /* No risk, no fun: run with interrupts on! */ if (new_speed > current_speed) { /* We're going FASTER, so first relax the memory - * timings before changing the core frequency + * timings before changing the core frequency */ /* Half the memory access clock */ diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 3e4fb214ead..63b32b68b29 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -81,14 +81,14 @@ static struct sdram_params sdram_tbl[] __initdata = { .twr = 9, .refresh = 64000, .cas_latency = 3, - }, { /* Samsung K4S281632B-1H */ - .name = "K4S281632B-1H", - .rows = 12, - .tck = 10, - .trp = 20, - .twr = 10, - .refresh = 64000, - .cas_latency = 3, + }, { /* Samsung K4S281632B-1H */ + .name = "K4S281632B-1H", + .rows = 12, + .tck = 10, + .trp = 20, + .twr = 10, + .refresh = 64000, + .cas_latency = 3, }, { /* Samsung KM416S4030CT */ .name = "KM416S4030CT", .rows = 13, @@ -220,7 +220,7 @@ sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram) } /* - * Ok, set the CPU frequency. + * Ok, set the CPU frequency. */ static int sa1110_target(struct cpufreq_policy *policy, unsigned int target_freq, diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c index f990a3e8584..95f9c5a6d6d 100644 --- a/arch/arm/mach-sa1100/dma.c +++ b/arch/arm/mach-sa1100/dma.c @@ -19,7 +19,7 @@ #include <asm/system.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> #undef DEBUG @@ -113,10 +113,10 @@ int sa1100_request_dma (dma_device_t device, const char *device_id, } } if (!err) { - if (dma) - dma->device = device; - else - err = -ENOSR; + if (dma) + dma->device = device; + else + err = -ENOSR; } spin_unlock(&dma_list_lock); if (err) diff --git a/arch/arm/mach-sa1100/include/mach/h3600.h b/arch/arm/mach-sa1100/include/mach/h3600.h index 3ca0ecf095e..9cc47fddb33 100644 --- a/arch/arm/mach-sa1100/include/mach/h3600.h +++ b/arch/arm/mach-sa1100/include/mach/h3600.h @@ -32,14 +32,14 @@ typedef int __bitwise pm_request_t; #define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600() || machine_is_h3800()) /* Physical memory regions corresponding to chip selects */ -#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) -#define H3600_BANK_2_PHYS SA1100_CS2_PHYS -#define H3600_BANK_4_PHYS SA1100_CS4_PHYS +#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) +#define H3600_BANK_2_PHYS SA1100_CS2_PHYS +#define H3600_BANK_4_PHYS SA1100_CS4_PHYS /* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ -#define H3600_EGPIO_VIRT 0xf0000000 -#define H3600_BANK_2_VIRT 0xf1000000 -#define H3600_BANK_4_VIRT 0xf3800000 +#define H3600_EGPIO_VIRT 0xf0000000 +#define H3600_BANK_2_VIRT 0xf1000000 +#define H3600_BANK_4_VIRT 0xf3800000 /* Machine-independent GPIO definitions diff --git a/arch/arm/mach-sa1100/include/mach/io.h b/arch/arm/mach-sa1100/include/mach/io.h index 0c070a6149b..d8b43f3dcd2 100644 --- a/arch/arm/mach-sa1100/include/mach/io.h +++ b/arch/arm/mach-sa1100/include/mach/io.h @@ -16,11 +16,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index 1c127b68581..e9f8eed900f 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -23,23 +23,12 @@ void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); sa1111_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_1M) #endif #endif /* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * On the SA1100, bus addresses are equivalent to physical addresses. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* * Because of the wide memory address space between physical RAM banks on the * SA1100, it's much convenient to use Linux's SparseMEM support to implement * our memory map representation. Assuming all memory nodes have equal access diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h index eaa09e86ad1..b3d684098fb 100644 --- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h +++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h @@ -15,6 +15,8 @@ #ifndef __ARCH_SA1100_MTD_XIP_H__ #define __ARCH_SA1100_MTD_XIP_H__ +#include <mach/hardware.h> + #define xip_irqpending() (ICIP & ICMR) /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c index e45d3a1890b..e1458bc1868 100644 --- a/arch/arm/mach-sa1100/pleb.c +++ b/arch/arm/mach-sa1100/pleb.c @@ -122,12 +122,12 @@ static void __init pleb_map_io(void) sa1100_map_io(); sa1100_register_uart(0, 3); - sa1100_register_uart(1, 1); + sa1100_register_uart(1, 1); - GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD); - GPDR |= GPIO_UART_TXD; - GPDR &= ~GPIO_UART_RXD; - PPAR |= PPAR_UPR; + GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD); + GPDR |= GPIO_UART_TXD; + GPDR &= ~GPIO_UART_RXD; + PPAR |= PPAR_UPR; /* * Fix expansion memory timing for network card diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 9ccdd09cf69..ddd917d1083 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -33,7 +33,7 @@ static struct mtd_partition shannon_partitions[] = { .offset = MTDPART_OFS_APPEND, .size = 0xe0000 }, - { + { .name = "initrd", .offset = MTDPART_OFS_APPEND, .size = MTDPART_SIZ_FULL diff --git a/arch/arm/mach-sa1100/sleep.S b/arch/arm/mach-sa1100/sleep.S index 171441f9671..80f31bad707 100644 --- a/arch/arm/mach-sa1100/sleep.S +++ b/arch/arm/mach-sa1100/sleep.S @@ -100,36 +100,36 @@ ENTRY(sa1100_cpu_suspend) ldr r1, =MSC1 ldr r2, =MSC2 - ldr r3, [r0] - bic r3, r3, #FMsk(MSC_RT) - bic r3, r3, #FMsk(MSC_RT)<<16 + ldr r3, [r0] + bic r3, r3, #FMsk(MSC_RT) + bic r3, r3, #FMsk(MSC_RT)<<16 - ldr r4, [r1] - bic r4, r4, #FMsk(MSC_RT) - bic r4, r4, #FMsk(MSC_RT)<<16 + ldr r4, [r1] + bic r4, r4, #FMsk(MSC_RT) + bic r4, r4, #FMsk(MSC_RT)<<16 - ldr r5, [r2] - bic r5, r5, #FMsk(MSC_RT) - bic r5, r5, #FMsk(MSC_RT)<<16 + ldr r5, [r2] + bic r5, r5, #FMsk(MSC_RT) + bic r5, r5, #FMsk(MSC_RT)<<16 - ldr r6, =MDREFR + ldr r6, =MDREFR - ldr r7, [r6] - bic r7, r7, #0x0000FF00 - bic r7, r7, #0x000000F0 - orr r8, r7, #MDREFR_SLFRSH + ldr r7, [r6] +bic r7, r7, #0x0000FF00 +bic r7, r7, #0x000000F0 +orr r8, r7, #MDREFR_SLFRSH - ldr r9, =MDCNFG - ldr r10, [r9] - bic r10, r10, #(MDCNFG_DE0+MDCNFG_DE1) - bic r10, r10, #(MDCNFG_DE2+MDCNFG_DE3) + ldr r9, =MDCNFG + ldr r10, [r9] + bic r10, r10, #(MDCNFG_DE0+MDCNFG_DE1) + bic r10, r10, #(MDCNFG_DE2+MDCNFG_DE3) - bic r11, r8, #MDREFR_SLFRSH - bic r11, r11, #MDREFR_E1PIN + bic r11, r8, #MDREFR_SLFRSH + bic r11, r11, #MDREFR_E1PIN - ldr r12, =PMCR + ldr r12, =PMCR - mov r13, #PMCR_SF + mov r13, #PMCR_SF b sa1110_sdram_controller_fix @@ -188,10 +188,10 @@ ENTRY(sa1100_cpu_resume) mcr p15, 0, r1, c8, c7, 0 @ flush I+D TLBs mcr p15, 0, r1, c7, c7, 0 @ flush I&D cache mcr p15, 0, r1, c9, c0, 0 @ invalidate RB - mcr p15, 0, r1, c9, c0, 5 @ allow user space to use RB + mcr p15, 0, r1, c9, c0, 5 @ allow user space to use RB - mcr p15, 0, r4, c3, c0, 0 @ domain ID - mcr p15, 0, r5, c2, c0, 0 @ translation table base addr + mcr p15, 0, r4, c3, c0, 0 @ domain ID + mcr p15, 0, r5, c2, c0, 0 @ translation table base addr mcr p15, 0, r6, c13, c0, 0 @ PID b resume_turn_on_mmu @ cache align execution @@ -209,7 +209,7 @@ sleep_save_sp: .text resume_after_mmu: - mcr p15, 0, r1, c15, c1, 2 @ enable clock switching + mcr p15, 0, r1, c15, c1, 2 @ enable clock switching ldmfd sp!, {r4 - r12, pc} @ return to caller diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index 24c0a4bae85..8c5e727f3b7 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -2,8 +2,8 @@ * linux/arch/arm/mach-sa1100/time.c * * Copyright (C) 1998 Deborah Wallach. - * Twiddles (C) 1999 Hugo Fiennes <hugo@empeg.com> - * + * Twiddles (C) 1999 Hugo Fiennes <hugo@empeg.com> + * * 2000/03/29 (C) Nicolas Pitre <nico@cam.org> * Rewritten: big cleanup, much simpler, better HZ accuracy. * diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index a9400d98445..a23fd3d0163 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -16,6 +16,8 @@ #include <asm/leds.h> #include <asm/param.h> +#include <mach/hardware.h> + #include <asm/mach/map.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-shark/include/mach/hardware.h b/arch/arm/mach-shark/include/mach/hardware.h index cb0ee2943c1..01bf76099ce 100644 --- a/arch/arm/mach-shark/include/mach/hardware.h +++ b/arch/arm/mach-shark/include/mach/hardware.h @@ -28,8 +28,6 @@ #define ROMCARD_SIZE 0x08000000 #define ROMCARD_START 0x10000000 -#define PCIO_BASE 0xe0000000 - /* defines for the Framebuffer */ #define FB_START 0x06000000 diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h index 92475922c06..c5cee829fc8 100644 --- a/arch/arm/mach-shark/include/mach/io.h +++ b/arch/arm/mach-shark/include/mach/io.h @@ -11,46 +11,10 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include <mach/hardware.h> +#define PCIO_BASE 0xe0000000 +#define IO_SPACE_LIMIT 0xffffffff -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We use two different types of addressing - PC style addresses, and ARM - * addresses. PC style accesses the PC hardware with the normal PC IO - * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ - * and are translated to the start of IO. - */ -#define __PORT_PCIO(x) (!((x) & 0x80000000)) - -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) - - -static inline unsigned int __ioaddr (unsigned int port) \ -{ \ - if (__PORT_PCIO(port)) \ - return (unsigned int)(PCIO_BASE + (port)); \ - else \ - return (unsigned int)(IO_BASE + (port)); \ -} - -#define __mem_pci(addr) (addr) - -/* - * Translated address IO functions - * - * IO address has already been translated to a virtual address - */ -#define outb_t(v,p) \ - (*(volatile unsigned char *)(p) = (v)) - -#define inb_t(p) \ - (*(volatile unsigned char *)(p)) - -#define outl_t(v,p) \ - (*(volatile unsigned long *)(p) = (v)) - -#define inl_t(p) \ - (*(volatile unsigned long *)(p)) +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#define __mem_pci(addr) (addr) #endif diff --git a/arch/arm/mach-shark/include/mach/dma.h b/arch/arm/mach-shark/include/mach/isa-dma.h index c0a29bd2a74..864298ff392 100644 --- a/arch/arm/mach-shark/include/mach/dma.h +++ b/arch/arm/mach-shark/include/mach/isa-dma.h @@ -1,5 +1,5 @@ /* - * arch/arm/mach-shark/include/mach/dma.h + * arch/arm/mach-shark/include/mach/isa-dma.h * * by Alexander Schulz */ @@ -10,7 +10,6 @@ * The rest is not DMAable. See dev / .properties * in OpenFirmware. */ -#define MAX_DMA_ADDRESS 0xC0400000 #define MAX_DMA_CHANNELS 8 #define DMA_ISA_CASCADE 4 diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h index b7874ad9f9f..c5ab038925d 100644 --- a/arch/arm/mach-shark/include/mach/memory.h +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -33,12 +33,10 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig __arch_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_4M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_4M) #endif -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area */ diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index 95096afd527..c781f30c836 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -3,12 +3,14 @@ menu "Versatile platform type" config ARCH_VERSATILE_PB bool "Support Versatile/PB platform" + select CPU_ARM926T default y help Include support for the ARM(R) Versatile/PB platform. config MACH_VERSATILE_AB bool "Support Versatile/AB platform" + select CPU_ARM926T help Include support for the ARM(R) Versatile/AP platform. diff --git a/arch/arm/mach-versatile/clock.c b/arch/arm/mach-versatile/clock.c index 58937f1fb38..c50a44ea7ee 100644 --- a/arch/arm/mach-versatile/clock.c +++ b/arch/arm/mach-versatile/clock.c @@ -10,6 +10,7 @@ */ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/device.h> #include <linux/list.h> #include <linux/errno.h> #include <linux/err.h> @@ -17,36 +18,11 @@ #include <linux/clk.h> #include <linux/mutex.h> +#include <asm/clkdev.h> #include <asm/hardware/icst307.h> #include "clock.h" -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p, *clk = ERR_PTR(-ENOENT); - - mutex_lock(&clocks_mutex); - list_for_each_entry(p, &clocks, node) { - if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { - clk = p; - break; - } - } - mutex_unlock(&clocks_mutex); - - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ - module_put(clk->owner); -} -EXPORT_SYMBOL(clk_put); - int clk_enable(struct clk *clk) { return 0; @@ -66,7 +42,9 @@ EXPORT_SYMBOL(clk_get_rate); long clk_round_rate(struct clk *clk, unsigned long rate) { - return rate; + struct icst307_vco vco; + vco = icst307_khz_to_vco(clk->params, rate / 1000); + return icst307_khz(clk->params, vco) * 1000; } EXPORT_SYMBOL(clk_round_rate); @@ -79,57 +57,9 @@ int clk_set_rate(struct clk *clk, unsigned long rate) vco = icst307_khz_to_vco(clk->params, rate / 1000); clk->rate = icst307_khz(clk->params, vco) * 1000; - - printk("Clock %s: setting VCO reg params: S=%d R=%d V=%d\n", - clk->name, vco.s, vco.r, vco.v); - clk->setvco(clk, vco); ret = 0; } return ret; } EXPORT_SYMBOL(clk_set_rate); - -/* - * These are fixed clocks. - */ -static struct clk kmi_clk = { - .name = "KMIREFCLK", - .rate = 24000000, -}; - -static struct clk uart_clk = { - .name = "UARTCLK", - .rate = 24000000, -}; - -static struct clk mmci_clk = { - .name = "MCLK", - .rate = 24000000, -}; - -int clk_register(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_add(&clk->node, &clocks); - mutex_unlock(&clocks_mutex); - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - mutex_lock(&clocks_mutex); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -static int __init clk_init(void) -{ - clk_register(&kmi_clk); - clk_register(&uart_clk); - clk_register(&mmci_clk); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-versatile/clock.h b/arch/arm/mach-versatile/clock.h index 8b0b61dd17e..03468fdc3e5 100644 --- a/arch/arm/mach-versatile/clock.h +++ b/arch/arm/mach-versatile/clock.h @@ -12,14 +12,9 @@ struct module; struct icst307_params; struct clk { - struct list_head node; unsigned long rate; - struct module *owner; - const char *name; const struct icst307_params *params; + u32 oscoff; void *data; void (*setvco)(struct clk *, struct icst307_vco vco); }; - -int clk_register(struct clk *clk); -void clk_unregister(struct clk *clk); diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 565e0ba0d67..df25aa13850 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -31,6 +31,7 @@ #include <linux/cnt32_to_63.h> #include <linux/io.h> +#include <asm/clkdev.h> #include <asm/system.h> #include <mach/hardware.h> #include <asm/irq.h> @@ -373,22 +374,60 @@ static const struct icst307_params versatile_oscvco_params = { static void versatile_oscvco_set(struct clk *clk, struct icst307_vco vco) { - void __iomem *sys_lock = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_LOCK_OFFSET; - void __iomem *sys_osc = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_OSCCLCD_OFFSET; + void __iomem *sys = __io_address(VERSATILE_SYS_BASE); + void __iomem *sys_lock = sys + VERSATILE_SYS_LOCK_OFFSET; u32 val; - val = readl(sys_osc) & ~0x7ffff; + val = readl(sys + clk->oscoff) & ~0x7ffff; val |= vco.v | (vco.r << 9) | (vco.s << 16); writel(0xa05f, sys_lock); - writel(val, sys_osc); + writel(val, sys + clk->oscoff); writel(0, sys_lock); } -static struct clk versatile_clcd_clk = { - .name = "CLCDCLK", +static struct clk osc4_clk = { .params = &versatile_oscvco_params, - .setvco = versatile_oscvco_set, + .oscoff = VERSATILE_SYS_OSCCLCD_OFFSET, + .setvco = versatile_oscvco_set, +}; + +/* + * These are fixed clocks. + */ +static struct clk ref24_clk = { + .rate = 24000000, +}; + +static struct clk_lookup lookups[] __initdata = { + { /* UART0 */ + .dev_id = "dev:f1", + .clk = &ref24_clk, + }, { /* UART1 */ + .dev_id = "dev:f2", + .clk = &ref24_clk, + }, { /* UART2 */ + .dev_id = "dev:f3", + .clk = &ref24_clk, + }, { /* UART3 */ + .dev_id = "fpga:09", + .clk = &ref24_clk, + }, { /* KMI0 */ + .dev_id = "fpga:06", + .clk = &ref24_clk, + }, { /* KMI1 */ + .dev_id = "fpga:07", + .clk = &ref24_clk, + }, { /* MMC0 */ + .dev_id = "fpga:05", + .clk = &ref24_clk, + }, { /* MMC1 */ + .dev_id = "fpga:0b", + .clk = &ref24_clk, + }, { /* CLCD */ + .dev_id = "dev:20", + .clk = &osc4_clk, + } }; /* @@ -786,7 +825,8 @@ void __init versatile_init(void) { int i; - clk_register(&versatile_clcd_clk); + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); platform_device_register(&versatile_flash_device); platform_device_register(&versatile_i2c_device); diff --git a/arch/arm/mach-versatile/include/mach/clkdev.h b/arch/arm/mach-versatile/include/mach/clkdev.h new file mode 100644 index 00000000000..04b37a89801 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif diff --git a/arch/arm/mach-versatile/include/mach/dma.h b/arch/arm/mach-versatile/include/mach/dma.h deleted file mode 100644 index 0aabf12c883..00000000000 --- a/arch/arm/mach-versatile/include/mach/dma.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/dma.h - * - * Copyright (C) 2003 ARM Limited. - * Copyright (C) 1997,1998 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ diff --git a/arch/arm/mach-versatile/include/mach/io.h b/arch/arm/mach-versatile/include/mach/io.h index c0b9dd1d025..f067c14c718 100644 --- a/arch/arm/mach-versatile/include/mach/io.h +++ b/arch/arm/mach-versatile/include/mach/io.h @@ -22,11 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-versatile/include/mach/irqs.h b/arch/arm/mach-versatile/include/mach/irqs.h index 216a1312e62..9bfdb30e1f3 100644 --- a/arch/arm/mach-versatile/include/mach/irqs.h +++ b/arch/arm/mach-versatile/include/mach/irqs.h @@ -60,39 +60,6 @@ #define IRQ_VICSOURCE31 (IRQ_VIC_START + INT_VICSOURCE31) #define IRQ_VIC_END (IRQ_VIC_START + 31) -#define IRQMASK_WDOGINT INTMASK_WDOGINT -#define IRQMASK_SOFTINT INTMASK_SOFTINT -#define IRQMASK_COMMRx INTMASK_COMMRx -#define IRQMASK_COMMTx INTMASK_COMMTx -#define IRQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1 -#define IRQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3 -#define IRQMASK_GPIOINT0 INTMASK_GPIOINT0 -#define IRQMASK_GPIOINT1 INTMASK_GPIOINT1 -#define IRQMASK_GPIOINT2 INTMASK_GPIOINT2 -#define IRQMASK_GPIOINT3 INTMASK_GPIOINT3 -#define IRQMASK_RTCINT INTMASK_RTCINT -#define IRQMASK_SSPINT INTMASK_SSPINT -#define IRQMASK_UARTINT0 INTMASK_UARTINT0 -#define IRQMASK_UARTINT1 INTMASK_UARTINT1 -#define IRQMASK_UARTINT2 INTMASK_UARTINT2 -#define IRQMASK_SCIINT INTMASK_SCIINT -#define IRQMASK_CLCDINT INTMASK_CLCDINT -#define IRQMASK_DMAINT INTMASK_DMAINT -#define IRQMASK_PWRFAILINT INTMASK_PWRFAILINT -#define IRQMASK_MBXINT INTMASK_MBXINT -#define IRQMASK_GNDINT INTMASK_GNDINT -#define IRQMASK_VICSOURCE21 INTMASK_VICSOURCE21 -#define IRQMASK_VICSOURCE22 INTMASK_VICSOURCE22 -#define IRQMASK_VICSOURCE23 INTMASK_VICSOURCE23 -#define IRQMASK_VICSOURCE24 INTMASK_VICSOURCE24 -#define IRQMASK_VICSOURCE25 INTMASK_VICSOURCE25 -#define IRQMASK_VICSOURCE26 INTMASK_VICSOURCE26 -#define IRQMASK_VICSOURCE27 INTMASK_VICSOURCE27 -#define IRQMASK_VICSOURCE28 INTMASK_VICSOURCE28 -#define IRQMASK_VICSOURCE29 INTMASK_VICSOURCE29 -#define IRQMASK_VICSOURCE30 INTMASK_VICSOURCE30 -#define IRQMASK_VICSOURCE31 INTMASK_VICSOURCE31 - /* * FIQ interrupts definitions are the same as the INT definitions. */ @@ -130,39 +97,6 @@ #define FIQ_VICSOURCE31 INT_VICSOURCE31 -#define FIQMASK_WDOGINT INTMASK_WDOGINT -#define FIQMASK_SOFTINT INTMASK_SOFTINT -#define FIQMASK_COMMRx INTMASK_COMMRx -#define FIQMASK_COMMTx INTMASK_COMMTx -#define FIQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1 -#define FIQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3 -#define FIQMASK_GPIOINT0 INTMASK_GPIOINT0 -#define FIQMASK_GPIOINT1 INTMASK_GPIOINT1 -#define FIQMASK_GPIOINT2 INTMASK_GPIOINT2 -#define FIQMASK_GPIOINT3 INTMASK_GPIOINT3 -#define FIQMASK_RTCINT INTMASK_RTCINT -#define FIQMASK_SSPINT INTMASK_SSPINT -#define FIQMASK_UARTINT0 INTMASK_UARTINT0 -#define FIQMASK_UARTINT1 INTMASK_UARTINT1 -#define FIQMASK_UARTINT2 INTMASK_UARTINT2 -#define FIQMASK_SCIINT INTMASK_SCIINT -#define FIQMASK_CLCDINT INTMASK_CLCDINT -#define FIQMASK_DMAINT INTMASK_DMAINT -#define FIQMASK_PWRFAILINT INTMASK_PWRFAILINT -#define FIQMASK_MBXINT INTMASK_MBXINT -#define FIQMASK_GNDINT INTMASK_GNDINT -#define FIQMASK_VICSOURCE21 INTMASK_VICSOURCE21 -#define FIQMASK_VICSOURCE22 INTMASK_VICSOURCE22 -#define FIQMASK_VICSOURCE23 INTMASK_VICSOURCE23 -#define FIQMASK_VICSOURCE24 INTMASK_VICSOURCE24 -#define FIQMASK_VICSOURCE25 INTMASK_VICSOURCE25 -#define FIQMASK_VICSOURCE26 INTMASK_VICSOURCE26 -#define FIQMASK_VICSOURCE27 INTMASK_VICSOURCE27 -#define FIQMASK_VICSOURCE28 INTMASK_VICSOURCE28 -#define FIQMASK_VICSOURCE29 INTMASK_VICSOURCE29 -#define FIQMASK_VICSOURCE30 INTMASK_VICSOURCE30 -#define FIQMASK_VICSOURCE31 INTMASK_VICSOURCE31 - /* * Secondary interrupt controller */ @@ -188,24 +122,4 @@ #define IRQ_SIC_PCI3 (IRQ_SIC_START + SIC_INT_PCI3) #define IRQ_SIC_END 63 -#define SIC_IRQMASK_MMCI0B SIC_INTMASK_MMCI0B -#define SIC_IRQMASK_MMCI1B SIC_INTMASK_MMCI1B -#define SIC_IRQMASK_KMI0 SIC_INTMASK_KMI0 -#define SIC_IRQMASK_KMI1 SIC_INTMASK_KMI1 -#define SIC_IRQMASK_SCI3 SIC_INTMASK_SCI3 -#define SIC_IRQMASK_UART3 SIC_INTMASK_UART3 -#define SIC_IRQMASK_CLCD SIC_INTMASK_CLCD -#define SIC_IRQMASK_TOUCH SIC_INTMASK_TOUCH -#define SIC_IRQMASK_KEYPAD SIC_INTMASK_KEYPAD -#define SIC_IRQMASK_DoC SIC_INTMASK_DoC -#define SIC_IRQMASK_MMCI0A SIC_INTMASK_MMCI0A -#define SIC_IRQMASK_MMCI1A SIC_INTMASK_MMCI1A -#define SIC_IRQMASK_AACI SIC_INTMASK_AACI -#define SIC_IRQMASK_ETH SIC_INTMASK_ETH -#define SIC_IRQMASK_USB SIC_INTMASK_USB -#define SIC_IRQMASK_PCI0 SIC_INTMASK_PCI0 -#define SIC_IRQMASK_PCI1 SIC_INTMASK_PCI1 -#define SIC_IRQMASK_PCI2 SIC_INTMASK_PCI2 -#define SIC_IRQMASK_PCI3 SIC_INTMASK_PCI3 - #define NR_IRQS 64 diff --git a/arch/arm/mach-versatile/include/mach/memory.h b/arch/arm/mach-versatile/include/mach/memory.h index b6315c0602a..79aeab86b90 100644 --- a/arch/arm/mach-versatile/include/mach/memory.h +++ b/arch/arm/mach-versatile/include/mach/memory.h @@ -25,14 +25,4 @@ */ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) ((x) - PAGE_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET) - #endif diff --git a/arch/arm/mach-versatile/include/mach/platform.h b/arch/arm/mach-versatile/include/mach/platform.h index f91ba930ca8..83207395191 100644 --- a/arch/arm/mach-versatile/include/mach/platform.h +++ b/arch/arm/mach-versatile/include/mach/platform.h @@ -347,44 +347,6 @@ #define INT_VICSOURCE30 30 /* PCI 3 */ #define INT_VICSOURCE31 31 /* SIC source */ -/* - * Interrupt bit positions - * - */ -#define INTMASK_WDOGINT (1 << INT_WDOGINT) -#define INTMASK_SOFTINT (1 << INT_SOFTINT) -#define INTMASK_COMMRx (1 << INT_COMMRx) -#define INTMASK_COMMTx (1 << INT_COMMTx) -#define INTMASK_TIMERINT0_1 (1 << INT_TIMERINT0_1) -#define INTMASK_TIMERINT2_3 (1 << INT_TIMERINT2_3) -#define INTMASK_GPIOINT0 (1 << INT_GPIOINT0) -#define INTMASK_GPIOINT1 (1 << INT_GPIOINT1) -#define INTMASK_GPIOINT2 (1 << INT_GPIOINT2) -#define INTMASK_GPIOINT3 (1 << INT_GPIOINT3) -#define INTMASK_RTCINT (1 << INT_RTCINT) -#define INTMASK_SSPINT (1 << INT_SSPINT) -#define INTMASK_UARTINT0 (1 << INT_UARTINT0) -#define INTMASK_UARTINT1 (1 << INT_UARTINT1) -#define INTMASK_UARTINT2 (1 << INT_UARTINT2) -#define INTMASK_SCIINT (1 << INT_SCIINT) -#define INTMASK_CLCDINT (1 << INT_CLCDINT) -#define INTMASK_DMAINT (1 << INT_DMAINT) -#define INTMASK_PWRFAILINT (1 << INT_PWRFAILINT) -#define INTMASK_MBXINT (1 << INT_MBXINT) -#define INTMASK_GNDINT (1 << INT_GNDINT) -#define INTMASK_VICSOURCE21 (1 << INT_VICSOURCE21) -#define INTMASK_VICSOURCE22 (1 << INT_VICSOURCE22) -#define INTMASK_VICSOURCE23 (1 << INT_VICSOURCE23) -#define INTMASK_VICSOURCE24 (1 << INT_VICSOURCE24) -#define INTMASK_VICSOURCE25 (1 << INT_VICSOURCE25) -#define INTMASK_VICSOURCE26 (1 << INT_VICSOURCE26) -#define INTMASK_VICSOURCE27 (1 << INT_VICSOURCE27) -#define INTMASK_VICSOURCE28 (1 << INT_VICSOURCE28) -#define INTMASK_VICSOURCE29 (1 << INT_VICSOURCE29) -#define INTMASK_VICSOURCE30 (1 << INT_VICSOURCE30) -#define INTMASK_VICSOURCE31 (1 << INT_VICSOURCE31) - - #define VERSATILE_SC_VALID_INT 0x003FFFFF #define MAXIRQNUM 31 @@ -417,26 +379,6 @@ #define SIC_INT_PCI3 30 -#define SIC_INTMASK_MMCI0B (1 << SIC_INT_MMCI0B) -#define SIC_INTMASK_MMCI1B (1 << SIC_INT_MMCI1B) -#define SIC_INTMASK_KMI0 (1 << SIC_INT_KMI0) -#define SIC_INTMASK_KMI1 (1 << SIC_INT_KMI1) -#define SIC_INTMASK_SCI3 (1 << SIC_INT_SCI3) -#define SIC_INTMASK_UART3 (1 << SIC_INT_UART3) -#define SIC_INTMASK_CLCD (1 << SIC_INT_CLCD) -#define SIC_INTMASK_TOUCH (1 << SIC_INT_TOUCH) -#define SIC_INTMASK_KEYPAD (1 << SIC_INT_KEYPAD) -#define SIC_INTMASK_DoC (1 << SIC_INT_DoC) -#define SIC_INTMASK_MMCI0A (1 << SIC_INT_MMCI0A) -#define SIC_INTMASK_MMCI1A (1 << SIC_INT_MMCI1A) -#define SIC_INTMASK_AACI (1 << SIC_INT_AACI) -#define SIC_INTMASK_ETH (1 << SIC_INT_ETH) -#define SIC_INTMASK_USB (1 << SIC_INT_USB) -#define SIC_INTMASK_PCI0 (1 << SIC_INT_PCI0) -#define SIC_INTMASK_PCI1 (1 << SIC_INT_PCI1) -#define SIC_INTMASK_PCI2 (1 << SIC_INT_PCI2) -#define SIC_INTMASK_PCI3 (1 << SIC_INT_PCI3) - /* * Clean base - dummy * diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig new file mode 100644 index 00000000000..8e4178fe5ec --- /dev/null +++ b/arch/arm/mach-w90x900/Kconfig @@ -0,0 +1,19 @@ +if ARCH_W90X900 + +config CPU_W90P910 + bool + help + Support for W90P910 of Nuvoton W90X900 CPUs. + +menu "W90P910 Machines" + +config MACH_W90P910EVB + bool "Nuvoton W90P910 Evaluation Board" + default y + select CPU_W90P910 + help + Say Y here if you are using the Nuvoton W90P910EVB + +endmenu + +endif diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile new file mode 100644 index 00000000000..0c0c1d63f1c --- /dev/null +++ b/arch/arm/mach-w90x900/Makefile @@ -0,0 +1,15 @@ +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-y := irq.o time.o + +# W90X900 CPU support files + +obj-$(CONFIG_CPU_W90P910) += w90p910.o + +# machine support + +obj-$(CONFIG_MACH_W90P910EVB) += mach-w90p910evb.o diff --git a/arch/arm/mach-w90x900/Makefile.boot b/arch/arm/mach-w90x900/Makefile.boot new file mode 100644 index 00000000000..a057b546b6e --- /dev/null +++ b/arch/arm/mach-w90x900/Makefile.boot @@ -0,0 +1,3 @@ +zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 + diff --git a/arch/arm/mach-w90x900/cpu.h b/arch/arm/mach-w90x900/cpu.h new file mode 100644 index 00000000000..40ff40845df --- /dev/null +++ b/arch/arm/mach-w90x900/cpu.h @@ -0,0 +1,77 @@ +/* + * arch/arm/mach-w90x900/cpu.h + * + * Based on linux/include/asm-arm/plat-s3c24xx/cpu.h by Ben Dooks + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Header file for W90X900 CPU support + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#define IODESC_ENT(y) \ +{ \ + .virtual = (unsigned long)W90X900_VA_##y, \ + .pfn = __phys_to_pfn(W90X900_PA_##y), \ + .length = W90X900_SZ_##y, \ + .type = MT_DEVICE, \ +} + +/*Cpu identifier register*/ + +#define W90X900PDID W90X900_VA_GCR +#define W90P910_CPUID 0x02900910 +#define W90P920_CPUID 0x02900920 +#define W90P950_CPUID 0x02900950 +#define W90N960_CPUID 0x02900960 + +struct w90x900_uartcfg; +struct map_desc; +struct sys_timer; + +/* core initialisation functions */ + +extern void w90x900_init_irq(void); +extern void w90p910_init_io(struct map_desc *mach_desc, int size); +extern void w90p910_init_uarts(struct w90x900_uartcfg *cfg, int no); +extern void w90p910_init_clocks(int xtal); +extern void w90p910_map_io(struct map_desc *mach_desc, int size); +extern struct sys_timer w90x900_timer; + +#define W90X900_RES(name) \ +struct resource w90x900_##name##_resource[] = { \ + [0] = { \ + .start = name##_PA, \ + .end = name##_PA + 0x0ff, \ + .flags = IORESOURCE_MEM, \ + }, \ + [1] = { \ + .start = IRQ_##name, \ + .end = IRQ_##name, \ + .flags = IORESOURCE_IRQ, \ + } \ +} + +#define W90X900_DEVICE(devname, regname, devid, platdevname) \ +struct platform_device w90x900_##devname = { \ + .name = platdevname, \ + .id = devid, \ + .num_resources = ARRAY_SIZE(w90x900_##regname##_resource), \ + .resource = w90x900_##regname##_resource, \ +} + +#define W90X900_UARTCFG(port, flag, uc, ulc, ufc) \ +{ \ + .hwport = port, \ + .flags = flag, \ + .ucon = uc, \ + .ulcon = ulc, \ + .ufcon = ufc, \ +} diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S new file mode 100644 index 00000000000..d39aca5be9e --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/entry-macro.S @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-w90x900/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for W90P910-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + */ + +#include <mach/hardware.h> +#include <mach/regs-irq.h> + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \base, #AIC_BA + + ldr \irqnr, [ \base, #AIC_IPER] + ldr \irqnr, [ \base, #AIC_ISNR] + cmp \irqnr, #0 + + .endm + + /* currently don't need an disable_fiq macro */ + + .macro disable_fiq + .endm diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h new file mode 100644 index 00000000000..fe3c6265a46 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/hardware.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-w90x900/include/mach/hardware.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/hardware.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/map.h> + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-w90x900/include/mach/io.h b/arch/arm/mach-w90x900/include/mach/io.h new file mode 100644 index 00000000000..d96ab99df05 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/io.h @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-w90x900/include/mach/io.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/io.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * 1:1 mapping for ioremapped regions. + */ + +#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) + +#endif diff --git a/arch/arm/mach-w90x900/include/mach/irqs.h b/arch/arm/mach-w90x900/include/mach/irqs.h new file mode 100644 index 00000000000..1c583f9cbcd --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/irqs.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-w90x900/include/mach/irqs.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/irqs.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +/* + * we keep the first set of CPU IRQs out of the range of + * the ISA space, so that the PC104 has them to itself + * and we don't end up having to do horrible things to the + * standard ISA drivers.... + * + */ + +#define W90X900_IRQ(x) (x) + +/* Main cpu interrupts */ + +#define IRQ_WDT W90X900_IRQ(1) +#define IRQ_UART0 W90X900_IRQ(7) +#define IRQ_UART1 W90X900_IRQ(8) +#define IRQ_UART2 W90X900_IRQ(9) +#define IRQ_UART3 W90X900_IRQ(10) +#define IRQ_UART4 W90X900_IRQ(11) +#define IRQ_TIMER0 W90X900_IRQ(12) +#define IRQ_TIMER1 W90X900_IRQ(13) +#define IRQ_T_INT_GROUP W90X900_IRQ(14) +#define IRQ_ADC W90X900_IRQ(31) +#define NR_IRQS (IRQ_ADC+1) + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/map.h b/arch/arm/mach-w90x900/include/mach/map.h new file mode 100644 index 00000000000..79320ebe614 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/map.h @@ -0,0 +1,76 @@ +/* + * arch/arm/mach-w90x900/include/mach/map.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/map.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_MAP_H +#define __ASM_ARCH_MAP_H + +#ifndef __ASSEMBLY__ +#define W90X900_ADDR(x) ((void __iomem *)(0xF0000000 + (x))) +#else +#define W90X900_ADDR(x) (0xF0000000 + (x)) +#endif + +#define AHB_IO_BASE 0xB0000000 +#define APB_IO_BASE 0xB8000000 +#define CLOCKPW_BASE (APB_IO_BASE+0x200) +#define AIC_IO_BASE (APB_IO_BASE+0x2000) +#define TIMER_IO_BASE (APB_IO_BASE+0x1000) + +/* + * interrupt controller is the first thing we put in, to make + * the assembly code for the irq detection easier + */ + +#define W90X900_VA_IRQ W90X900_ADDR(0x00000000) +#define W90X900_PA_IRQ (0xB8002000) +#define W90X900_SZ_IRQ SZ_4K + +#define W90X900_VA_GCR W90X900_ADDR(0x08002000) +#define W90X900_PA_GCR (0xB0000000) +#define W90X900_SZ_GCR SZ_4K + +/* Clock and Power management */ + +#define W90X900_VA_CLKPWR (W90X900_VA_GCR+0x200) +#define W90X900_PA_CLKPWR (0xB0000200) +#define W90X900_SZ_CLKPWR SZ_4K + +/* EBI management */ + +#define W90X900_VA_EBI W90X900_ADDR(0x00001000) +#define W90X900_PA_EBI (0xB0001000) +#define W90X900_SZ_EBI SZ_4K + +/* UARTs */ + +#define W90X900_VA_UART W90X900_ADDR(0x08000000) +#define W90X900_PA_UART (0xB8000000) +#define W90X900_SZ_UART SZ_4K + +/* Timers */ + +#define W90X900_VA_TIMER W90X900_ADDR(0x08001000) +#define W90X900_PA_TIMER (0xB8001000) +#define W90X900_SZ_TIMER SZ_4K + +/* GPIO ports */ + +#define W90X900_VA_GPIO W90X900_ADDR(0x08003000) +#define W90X900_PA_GPIO (0xB8003000) +#define W90X900_SZ_GPIO SZ_4K + +#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-w90x900/include/mach/memory.h b/arch/arm/mach-w90x900/include/mach/memory.h new file mode 100644 index 00000000000..971b80702c2 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/memory.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-w90x900/include/mach/memory.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/memory.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#endif diff --git a/arch/arm/mach-w90x900/include/mach/regs-irq.h b/arch/arm/mach-w90x900/include/mach/regs-irq.h new file mode 100644 index 00000000000..8a3185fbc9c --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-irq.h @@ -0,0 +1,51 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-irq.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-irq.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef ___ASM_ARCH_REGS_IRQ_H +#define ___ASM_ARCH_REGS_IRQ_H + +/* Advance Interrupt Controller (AIC) Registers */ + +#define AIC_BA W90X900_VA_IRQ + +#define REG_AIC_IRQSC (AIC_BA+0x80) +#define REG_AIC_GEN (AIC_BA+0x84) +#define REG_AIC_GASR (AIC_BA+0x88) +#define REG_AIC_GSCR (AIC_BA+0x8C) +#define REG_AIC_IRSR (AIC_BA+0x100) +#define REG_AIC_IASR (AIC_BA+0x104) +#define REG_AIC_ISR (AIC_BA+0x108) +#define REG_AIC_IPER (AIC_BA+0x10C) +#define REG_AIC_ISNR (AIC_BA+0x110) +#define REG_AIC_IMR (AIC_BA+0x114) +#define REG_AIC_OISR (AIC_BA+0x118) +#define REG_AIC_MECR (AIC_BA+0x120) +#define REG_AIC_MDCR (AIC_BA+0x124) +#define REG_AIC_SSCR (AIC_BA+0x128) +#define REG_AIC_SCCR (AIC_BA+0x12C) +#define REG_AIC_EOSCR (AIC_BA+0x130) +#define AIC_IPER (0x10C) +#define AIC_ISNR (0x110) + +/*16-18 bits of REG_AIC_GEN define irq(2-4) group*/ + +#define TIMER2_IRQ (1 << 16) +#define TIMER3_IRQ (1 << 17) +#define TIMER4_IRQ (1 << 18) +#define TIME_GROUP_IRQ (TIMER2_IRQ|TIMER3_IRQ|TIMER4_IRQ) + +#endif /* ___ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-serial.h b/arch/arm/mach-w90x900/include/mach/regs-serial.h new file mode 100644 index 00000000000..f08fa0d75e1 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-serial.h @@ -0,0 +1,59 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-serial.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARM_REGS_SERIAL_H +#define __ASM_ARM_REGS_SERIAL_H + +#define UART0_BA W90X900_VA_UART +#define UART1_BA (W90X900_VA_UART+0x100) +#define UART2_BA (W90X900_VA_UART+0x200) +#define UART3_BA (W90X900_VA_UART+0x300) +#define UART4_BA (W90X900_VA_UART+0x400) + +#define UART0_PA W90X900_PA_UART +#define UART1_PA (W90X900_PA_UART+0x100) +#define UART2_PA (W90X900_PA_UART+0x200) +#define UART3_PA (W90X900_PA_UART+0x300) +#define UART4_PA (W90X900_PA_UART+0x400) + +#ifndef __ASSEMBLY__ + +struct w90x900_uart_clksrc { + const char *name; + unsigned int divisor; + unsigned int min_baud; + unsigned int max_baud; +}; + +struct w90x900_uartcfg { + unsigned char hwport; + unsigned char unused; + unsigned short flags; + unsigned long uart_flags; + + unsigned long ucon; + unsigned long ulcon; + unsigned long ufcon; + + struct w90x900_uart_clksrc *clocks; + unsigned int clocks_size; +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_ARM_REGS_SERIAL_H */ + diff --git a/arch/arm/mach-w90x900/include/mach/regs-timer.h b/arch/arm/mach-w90x900/include/mach/regs-timer.h new file mode 100644 index 00000000000..8f390620c0e --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-timer.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-timer.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-timer.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_REGS_TIMER_H +#define __ASM_ARCH_REGS_TIMER_H + +/* Timer Registers */ + +#define TMR_BA W90X900_VA_TIMER +#define REG_TCSR0 (TMR_BA+0x00) +#define REG_TCSR1 (TMR_BA+0x04) +#define REG_TICR0 (TMR_BA+0x08) +#define REG_TICR1 (TMR_BA+0x0C) +#define REG_TDR0 (TMR_BA+0x10) +#define REG_TDR1 (TMR_BA+0x14) +#define REG_TISR (TMR_BA+0x18) +#define REG_WTCR (TMR_BA+0x1C) +#define REG_TCSR2 (TMR_BA+0x20) +#define REG_TCSR3 (TMR_BA+0x24) +#define REG_TICR2 (TMR_BA+0x28) +#define REG_TICR3 (TMR_BA+0x2C) +#define REG_TDR2 (TMR_BA+0x30) +#define REG_TDR3 (TMR_BA+0x34) +#define REG_TCSR4 (TMR_BA+0x40) +#define REG_TICR4 (TMR_BA+0x48) +#define REG_TDR4 (TMR_BA+0x50) + +#endif /* __ASM_ARCH_REGS_TIMER_H */ diff --git a/arch/arm/mach-w90x900/include/mach/system.h b/arch/arm/mach-w90x900/include/mach/system.h new file mode 100644 index 00000000000..93753f92261 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/system.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-w90x900/include/mach/system.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/system.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#include <asm/proc-fns.h> + +static void arch_idle(void) +{ +} + +static void arch_reset(char mode) +{ + cpu_reset(0); +} + diff --git a/arch/arm/mach-w90x900/include/mach/timex.h b/arch/arm/mach-w90x900/include/mach/timex.h new file mode 100644 index 00000000000..164dce0b64d --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/timex.h @@ -0,0 +1,25 @@ +/* + * arch/arm/mach-w90x900/include/mach/timex.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/timex.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* CLOCK_TICK_RATE Now, I don't use it. */ + +#define CLOCK_TICK_RATE 15000000 + +#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h new file mode 100644 index 00000000000..050d9fe5ae1 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/uncompress.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-w90x900/include/mach/uncompress.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/uncompress.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +/* Defines for UART registers */ + +#include <mach/regs-serial.h> +#include <mach/map.h> + +#define arch_decomp_wdog() + +static void putc(int ch) +{ +} + +static inline void flush(void) +{ +} + +static void arch_decomp_setup(void) +{ +} + +#endif/* __ASM_W90X900_UNCOMPRESS_H */ diff --git a/arch/arm/mach-w90x900/include/mach/vmalloc.h b/arch/arm/mach-w90x900/include/mach/vmalloc.h new file mode 100644 index 00000000000..2f9dfb92853 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/vmalloc.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-w90x900/include/mach/vmalloc.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/vmalloc.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (0xE0000000) + +#endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-w90x900/irq.c b/arch/arm/mach-w90x900/irq.c new file mode 100644 index 00000000000..0b4fc194729 --- /dev/null +++ b/arch/arm/mach-w90x900/irq.c @@ -0,0 +1,76 @@ +/* + * linux/arch/arm/mach-w90x900/irq.c + * + * based on linux/arch/arm/plat-s3c24xx/irq.c by Ben Dooks + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/ptrace.h> +#include <linux/sysdev.h> +#include <linux/io.h> + +#include <asm/irq.h> +#include <asm/mach/irq.h> + +#include <mach/hardware.h> +#include <mach/regs-irq.h> + +static void w90x900_irq_mask(unsigned int irq) +{ + __raw_writel(1 << irq, REG_AIC_MDCR); +} + +/* + * By the w90p910 spec,any irq,only write 1 + * to REG_AIC_EOSCR for ACK + */ + +static void w90x900_irq_ack(unsigned int irq) +{ + __raw_writel(0x01, REG_AIC_EOSCR); +} + +static void w90x900_irq_unmask(unsigned int irq) +{ + unsigned long mask; + + if (irq == IRQ_T_INT_GROUP) { + mask = __raw_readl(REG_AIC_GEN); + __raw_writel(TIME_GROUP_IRQ | mask, REG_AIC_GEN); + __raw_writel(1 << IRQ_T_INT_GROUP, REG_AIC_MECR); + } + __raw_writel(1 << irq, REG_AIC_MECR); +} + +static struct irq_chip w90x900_irq_chip = { + .ack = w90x900_irq_ack, + .mask = w90x900_irq_mask, + .unmask = w90x900_irq_unmask, +}; + +void __init w90x900_init_irq(void) +{ + int irqno; + + __raw_writel(0xFFFFFFFE, REG_AIC_MDCR); + + for (irqno = IRQ_WDT; irqno <= IRQ_ADC; irqno++) { + set_irq_chip(irqno, &w90x900_irq_chip); + set_irq_handler(irqno, handle_level_irq); + set_irq_flags(irqno, IRQF_VALID); + } +} diff --git a/arch/arm/mach-w90x900/mach-w90p910evb.c b/arch/arm/mach-w90x900/mach-w90p910evb.c new file mode 100644 index 00000000000..9307a247543 --- /dev/null +++ b/arch/arm/mach-w90x900/mach-w90p910evb.c @@ -0,0 +1,72 @@ +/* + * linux/arch/arm/mach-w90x900/mach-w90p910evb.c + * + * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche + * + * Copyright (C) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/platform_device.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/mach-types.h> + +#include <mach/regs-serial.h> + +#include "cpu.h" + +static struct map_desc w90p910_iodesc[] __initdata = { +}; + +static struct w90x900_uartcfg w90p910_uartcfgs[] = { + W90X900_UARTCFG(0, 0, 0, 0, 0), + W90X900_UARTCFG(1, 0, 0, 0, 0), + W90X900_UARTCFG(2, 0, 0, 0, 0), + W90X900_UARTCFG(3, 0, 0, 0, 0), + W90X900_UARTCFG(4, 0, 0, 0, 0), +}; + +/*Here should be your evb resourse,such as LCD*/ + +static struct platform_device *w90p910evb_dev[] __initdata = { +}; + +static void __init w90p910evb_map_io(void) +{ + w90p910_map_io(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc)); + w90p910_init_clocks(0); + w90p910_init_uarts(w90p910_uartcfgs, ARRAY_SIZE(w90p910_uartcfgs)); +} + +static void __init w90p910evb_init(void) +{ + platform_add_devices(w90p910evb_dev, ARRAY_SIZE(w90p910evb_dev)); +} + +MACHINE_START(W90P910EVB, "W90P910EVB") + /* Maintainer: Wan ZongShun */ + .phys_io = W90X900_PA_UART, + .io_pg_offst = (((u32)W90X900_VA_UART) >> 18) & 0xfffc, + .boot_params = 0, + .map_io = w90p910evb_map_io, + .init_irq = w90x900_init_irq, + .init_machine = w90p910evb_init, + .timer = &w90x900_timer, +MACHINE_END diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c new file mode 100644 index 00000000000..3a69e381f31 --- /dev/null +++ b/arch/arm/mach-w90x900/time.c @@ -0,0 +1,80 @@ +/* + * linux/arch/arm/mach-w90x900/time.c + * + * Based on linux/arch/arm/plat-s3c24xx/time.c by Ben Dooks + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/leds.h> + +#include <asm/mach-types.h> +#include <asm/mach/irq.h> +#include <asm/mach/time.h> + +#include <mach/system.h> +#include <mach/map.h> +#include <mach/regs-timer.h> + +static unsigned long w90x900_gettimeoffset(void) +{ + return 0; +} + +/*IRQ handler for the timer*/ + +static irqreturn_t +w90x900_timer_interrupt(int irq, void *dev_id) +{ + timer_tick(); + __raw_writel(0x01, REG_TISR); /* clear TIF0 */ + return IRQ_HANDLED; +} + +static struct irqaction w90x900_timer_irq = { + .name = "w90x900 Timer Tick", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = w90x900_timer_interrupt, +}; + +/*Set up timer reg.*/ + +static void w90x900_timer_setup(void) +{ + __raw_writel(0, REG_TCSR0); + __raw_writel(0, REG_TCSR1); + __raw_writel(0, REG_TCSR2); + __raw_writel(0, REG_TCSR3); + __raw_writel(0, REG_TCSR4); + __raw_writel(0x1F, REG_TISR); + __raw_writel(15000000/(100 * 100), REG_TICR0); + __raw_writel(0x68000063, REG_TCSR0); +} + +static void __init w90x900_timer_init(void) +{ + w90x900_timer_setup(); + setup_irq(IRQ_TIMER0, &w90x900_timer_irq); +} + +struct sys_timer w90x900_timer = { + .init = w90x900_timer_init, + .offset = w90x900_gettimeoffset, + .resume = w90x900_timer_setup +}; diff --git a/arch/arm/mach-w90x900/w90p910.c b/arch/arm/mach-w90x900/w90p910.c new file mode 100644 index 00000000000..aa783bc9431 --- /dev/null +++ b/arch/arm/mach-w90x900/w90p910.c @@ -0,0 +1,134 @@ +/* + * linux/arch/arm/mach-w90x900/w90p910.c + * + * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * W90P910 cpu support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/io.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> +#include <asm/irq.h> + +#include <mach/hardware.h> +#include <mach/regs-serial.h> + +#include "cpu.h" + +/*W90P910 has five uarts*/ + +#define MAX_UART_COUNT 5 +static int uart_count; +static struct platform_device *uart_devs[MAX_UART_COUNT-1]; + +/* Initial IO mappings */ + +static struct map_desc w90p910_iodesc[] __initdata = { + IODESC_ENT(IRQ), + IODESC_ENT(GCR), + IODESC_ENT(UART), + IODESC_ENT(TIMER), + IODESC_ENT(EBI), + /*IODESC_ENT(LCD),*/ +}; + +/*Init the dev resource*/ + +static W90X900_RES(UART0); +static W90X900_RES(UART1); +static W90X900_RES(UART2); +static W90X900_RES(UART3); +static W90X900_RES(UART4); +static W90X900_DEVICE(uart0, UART0, 0, "w90x900-uart"); +static W90X900_DEVICE(uart1, UART1, 1, "w90x900-uart"); +static W90X900_DEVICE(uart2, UART2, 2, "w90x900-uart"); +static W90X900_DEVICE(uart3, UART3, 3, "w90x900-uart"); +static W90X900_DEVICE(uart4, UART4, 4, "w90x900-uart"); + +static struct platform_device *uart_devices[] __initdata = { + &w90x900_uart0, + &w90x900_uart1, + &w90x900_uart2, + &w90x900_uart3, + &w90x900_uart4 +}; + +/*Init W90P910 uart device*/ + +void __init w90p910_init_uarts(struct w90x900_uartcfg *cfg, int no) +{ + struct platform_device *platdev; + int uart, uartdev; + + /*By min() to judge count of uart be used indeed*/ + + uartdev = ARRAY_SIZE(uart_devices); + no = min(uartdev, no); + + for (uart = 0; uart < no; uart++, cfg++) { + if (cfg->hwport != uart) + printk(KERN_ERR "w90x900_uartcfg[%d] error\n", uart); + platdev = uart_devices[cfg->hwport]; + uart_devs[uart] = platdev; + platdev->dev.platform_data = cfg; + } + uart_count = uart; +} + +/*Init W90P910 evb io*/ + +void __init w90p910_map_io(struct map_desc *mach_desc, int mach_size) +{ + unsigned long idcode = 0x0; + + iotable_init(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc)); + + idcode = __raw_readl(W90X900PDID); + if (idcode != W90P910_CPUID) + printk(KERN_ERR "CPU type 0x%08lx is not W90P910\n", idcode); +} + +/*Init W90P910 clock*/ + +void __init w90p910_init_clocks(int xtal) +{ +} + +static int __init w90p910_init_cpu(void) +{ + return 0; +} + +static int __init w90x900_arch_init(void) +{ + int ret; + + ret = w90p910_init_cpu(); + if (ret != 0) + return ret; + + return platform_add_devices(uart_devs, uart_count); + +} +arch_initcall(w90x900_arch_init); diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index ab5f7a21350..d490f3773c0 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -10,8 +10,7 @@ config CPU_32 # ARM610 config CPU_ARM610 - bool "Support ARM610 processor" - depends on ARCH_RPC + bool "Support ARM610 processor" if ARCH_RPC select CPU_32v3 select CPU_CACHE_V3 select CPU_CACHE_VIVT @@ -43,8 +42,7 @@ config CPU_ARM7TDMI # ARM710 config CPU_ARM710 - bool "Support ARM710 processor" if !ARCH_CLPS7500 && ARCH_RPC - default y if ARCH_CLPS7500 + bool "Support ARM710 processor" if ARCH_RPC select CPU_32v3 select CPU_CACHE_V3 select CPU_CACHE_VIVT @@ -63,8 +61,7 @@ config CPU_ARM710 # ARM720T config CPU_ARM720T - bool "Support ARM720T processor" if !ARCH_CLPS711X && !ARCH_L7200 && !ARCH_CDB89712 && ARCH_INTEGRATOR - default y if ARCH_CLPS711X || ARCH_L7200 || ARCH_CDB89712 || ARCH_H720X + bool "Support ARM720T processor" if ARCH_INTEGRATOR select CPU_32v4T select CPU_ABRT_LV4T select CPU_PABRT_NOIFAR @@ -114,9 +111,7 @@ config CPU_ARM9TDMI # ARM920T config CPU_ARM920T - bool "Support ARM920T processor" - depends on ARCH_EP93XX || ARCH_INTEGRATOR || CPU_S3C2410 || CPU_S3C2440 || CPU_S3C2442 || ARCH_IMX || ARCH_AAEC2000 || ARCH_AT91RM9200 - default y if CPU_S3C2410 || CPU_S3C2440 || CPU_S3C2442 || ARCH_AT91RM9200 + bool "Support ARM920T processor" if ARCH_INTEGRATOR select CPU_32v4T select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -138,8 +133,6 @@ config CPU_ARM920T # ARM922T config CPU_ARM922T bool "Support ARM922T processor" if ARCH_INTEGRATOR - depends on ARCH_LH7A40X || ARCH_INTEGRATOR || ARCH_KS8695 - default y if ARCH_LH7A40X || ARCH_KS8695 select CPU_32v4T select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -159,8 +152,6 @@ config CPU_ARM922T # ARM925T config CPU_ARM925T bool "Support ARM925T processor" if ARCH_OMAP1 - depends on ARCH_OMAP15XX - default y if ARCH_OMAP15XX select CPU_32v4T select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -179,22 +170,7 @@ config CPU_ARM925T # ARM926T config CPU_ARM926T - bool "Support ARM926T processor" - depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || \ - MACH_VERSATILE_AB || ARCH_OMAP730 || \ - ARCH_OMAP16XX || MACH_REALVIEW_EB || \ - ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || \ - ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || \ - ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || \ - ARCH_AT91SAM9G20 || ARCH_AT91CAP9 || \ - ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2 - default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || \ - ARCH_OMAP730 || ARCH_OMAP16XX || \ - ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || \ - ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || \ - ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || \ - ARCH_AT91SAM9G20 || ARCH_AT91CAP9 || \ - ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2 + bool "Support ARM926T processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB select CPU_32v5 select CPU_ABRT_EV5TJ select CPU_PABRT_NOIFAR @@ -247,8 +223,7 @@ config CPU_ARM946E # ARM1020 - needs validating config CPU_ARM1020 - bool "Support ARM1020T (rev 0) processor" - depends on ARCH_INTEGRATOR + bool "Support ARM1020T (rev 0) processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -266,8 +241,7 @@ config CPU_ARM1020 # ARM1020E - needs validating config CPU_ARM1020E - bool "Support ARM1020E processor" - depends on ARCH_INTEGRATOR + bool "Support ARM1020E processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -280,8 +254,7 @@ config CPU_ARM1020E # ARM1022E config CPU_ARM1022 - bool "Support ARM1022E processor" - depends on ARCH_INTEGRATOR + bool "Support ARM1022E processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T select CPU_PABRT_NOIFAR @@ -299,8 +272,7 @@ config CPU_ARM1022 # ARM1026EJ-S config CPU_ARM1026 - bool "Support ARM1026EJ-S processor" - depends on ARCH_INTEGRATOR + bool "Support ARM1026EJ-S processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10 select CPU_PABRT_NOIFAR @@ -317,8 +289,7 @@ config CPU_ARM1026 # SA110 config CPU_SA110 - bool "Support StrongARM(R) SA-110 processor" if !ARCH_EBSA110 && !FOOTBRIDGE && !ARCH_TBOX && !ARCH_SHARK && !ARCH_NEXUSPCI && ARCH_RPC - default y if ARCH_EBSA110 || FOOTBRIDGE || ARCH_TBOX || ARCH_SHARK || ARCH_NEXUSPCI + bool "Support StrongARM(R) SA-110 processor" if ARCH_RPC select CPU_32v3 if ARCH_RPC select CPU_32v4 if !ARCH_RPC select CPU_ABRT_EV4 @@ -340,8 +311,6 @@ config CPU_SA110 # SA1100 config CPU_SA1100 bool - depends on ARCH_SA1100 - default y select CPU_32v4 select CPU_ABRT_EV4 select CPU_PABRT_NOIFAR @@ -353,8 +322,6 @@ config CPU_SA1100 # XScale config CPU_XSCALE bool - depends on ARCH_IOP32X || ARCH_IOP33X || PXA25x || PXA27x || ARCH_IXP4XX || ARCH_IXP2000 - default y select CPU_32v5 select CPU_ABRT_EV5T select CPU_PABRT_NOIFAR @@ -365,8 +332,6 @@ config CPU_XSCALE # XScale Core Version 3 config CPU_XSC3 bool - depends on ARCH_IXP23XX || ARCH_IOP13XX || PXA3xx - default y select CPU_32v5 select CPU_ABRT_EV5T select CPU_PABRT_NOIFAR @@ -378,8 +343,6 @@ config CPU_XSC3 # Feroceon config CPU_FEROCEON bool - depends on ARCH_ORION5X || ARCH_LOKI || ARCH_KIRKWOOD || ARCH_MV78XX0 - default y select CPU_32v5 select CPU_ABRT_EV5T select CPU_PABRT_NOIFAR @@ -399,10 +362,7 @@ config CPU_FEROCEON_OLD_ID # ARMv6 config CPU_V6 - bool "Support ARM V6 processor" - depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_MSM || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 - default y if ARCH_MX3 - default y if ARCH_MSM + bool "Support ARM V6 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB select CPU_32v6 select CPU_ABRT_EV6 select CPU_PABRT_NOIFAR @@ -427,8 +387,7 @@ config CPU_32v6K # ARMv7 config CPU_V7 - bool "Support ARM V7 processor" - depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP3 + bool "Support ARM V7 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB select CPU_32v6K select CPU_32v7 select CPU_ABRT_EV7 @@ -745,7 +704,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" - depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 + depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || REALVIEW_EB_A9MP default y select OUTER_CACHE help diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 133e65d166b..3a398befed4 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -17,6 +17,7 @@ #include <linux/string.h> #include <linux/proc_fs.h> #include <linux/init.h> +#include <linux/sched.h> #include <linux/uaccess.h> #include <asm/unaligned.h> @@ -70,6 +71,10 @@ static unsigned long ai_dword; static unsigned long ai_multi; static int ai_usermode; +#define UM_WARN (1 << 0) +#define UM_FIXUP (1 << 1) +#define UM_SIGNAL (1 << 2) + #ifdef CONFIG_PROC_FS static const char *usermode_action[] = { "ignored", @@ -754,7 +759,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) user: ai_user += 1; - if (ai_usermode & 1) + if (ai_usermode & UM_WARN) printk("Alignment trap: %s (%d) PC=0x%08lx Instr=0x%0*lx " "Address=0x%08lx FSR 0x%03x\n", current->comm, task_pid_nr(current), instrptr, @@ -762,10 +767,10 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) thumb_mode(regs) ? tinstr : instr, addr, fsr); - if (ai_usermode & 2) + if (ai_usermode & UM_FIXUP) goto fixup; - if (ai_usermode & 4) + if (ai_usermode & UM_SIGNAL) force_sig(SIGBUS, current); else set_cr(cr_no_alignment); @@ -796,6 +801,22 @@ static int __init alignment_init(void) res->write_proc = proc_alignment_write; #endif + /* + * ARMv6 and later CPUs can perform unaligned accesses for + * most single load and store instructions up to word size. + * LDM, STM, LDRD and STRD still need to be handled. + * + * Ignoring the alignment fault is not an option on these + * CPUs since we spin re-faulting the instruction without + * making any progress. + */ + if (cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U)) { + cr_alignment &= ~CR_A; + cr_no_alignment &= ~CR_A; + set_cr(cr_alignment); + ai_usermode = UM_FIXUP; + } + hook_fault_code(1, do_alignment, SIGILL, "alignment exception"); hook_fault_code(3, do_alignment, SIGILL, "alignment exception"); diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S index 3b3639eb7ca..8a4abebc478 100644 --- a/arch/arm/mm/cache-v3.S +++ b/arch/arm/mm/cache-v3.S @@ -9,7 +9,6 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index 5786adf1004..3668611cb40 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -9,7 +9,6 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S index 51a9b0b273b..c54fa2cc40e 100644 --- a/arch/arm/mm/cache-v4wt.S +++ b/arch/arm/mm/cache-v4wt.S @@ -13,7 +13,6 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index d19c2bec2b1..be93ff02a98 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -26,6 +26,7 @@ * - mm - mm_struct describing address space */ ENTRY(v7_flush_dcache_all) + dmb @ ensure ordering with previous memory accesses mrc p15, 1, r0, c0, c0, 1 @ read clidr ands r3, r0, #0x7000000 @ extract loc from clidr mov r3, r3, lsr #23 @ left align loc bit field @@ -64,6 +65,7 @@ skip: finished: mov r10, #0 @ swith back to cache level 0 mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr + dsb isb mov pc, lr ENDPROC(v7_flush_dcache_all) diff --git a/arch/arm/mm/copypage-feroceon.S b/arch/arm/mm/copypage-feroceon.S deleted file mode 100644 index 7eb0d320d24..00000000000 --- a/arch/arm/mm/copypage-feroceon.S +++ /dev/null @@ -1,95 +0,0 @@ -/* - * linux/arch/arm/lib/copypage-feroceon.S - * - * Copyright (C) 2008 Marvell Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This handles copy_user_page and clear_user_page on Feroceon - * more optimally than the generic implementations. - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/asm-offsets.h> - - .text - .align 5 - -ENTRY(feroceon_copy_user_page) - stmfd sp!, {r4-r9, lr} - mov ip, #PAGE_SZ -1: mov lr, r1 - ldmia r1!, {r2 - r9} - pld [lr, #32] - pld [lr, #64] - pld [lr, #96] - pld [lr, #128] - pld [lr, #160] - pld [lr, #192] - pld [lr, #224] - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - ldmia r1!, {r2 - r9} - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - stmia r0, {r2 - r9} - subs ip, ip, #(32 * 8) - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - bne 1b - mcr p15, 0, ip, c7, c10, 4 @ drain WB - ldmfd sp!, {r4-r9, pc} - - .align 5 - -ENTRY(feroceon_clear_user_page) - stmfd sp!, {r4-r7, lr} - mov r1, #PAGE_SZ/32 - mov r2, #0 - mov r3, #0 - mov r4, #0 - mov r5, #0 - mov r6, #0 - mov r7, #0 - mov ip, #0 - mov lr, #0 -1: stmia r0, {r2-r7, ip, lr} - subs r1, r1, #1 - mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line - add r0, r0, #32 - bne 1b - mcr p15, 0, r1, c7, c10, 4 @ drain WB - ldmfd sp!, {r4-r7, pc} - - __INITDATA - - .type feroceon_user_fns, #object -ENTRY(feroceon_user_fns) - .long feroceon_clear_user_page - .long feroceon_copy_user_page - .size feroceon_user_fns, . - feroceon_user_fns diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c new file mode 100644 index 00000000000..c3ba6a94da0 --- /dev/null +++ b/arch/arm/mm/copypage-feroceon.c @@ -0,0 +1,111 @@ +/* + * linux/arch/arm/mm/copypage-feroceon.S + * + * Copyright (C) 2008 Marvell Semiconductors + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This handles copy_user_highpage and clear_user_page on Feroceon + * more optimally than the generic implementations. + */ +#include <linux/init.h> +#include <linux/highmem.h> + +static void __attribute__((naked)) +feroceon_copy_user_page(void *kto, const void *kfrom) +{ + asm("\ + stmfd sp!, {r4-r9, lr} \n\ + mov ip, %0 \n\ +1: mov lr, r1 \n\ + ldmia r1!, {r2 - r9} \n\ + pld [lr, #32] \n\ + pld [lr, #64] \n\ + pld [lr, #96] \n\ + pld [lr, #128] \n\ + pld [lr, #160] \n\ + pld [lr, #192] \n\ + pld [lr, #224] \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + ldmia r1!, {r2 - r9} \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + stmia r0, {r2 - r9} \n\ + subs ip, ip, #(32 * 8) \n\ + mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D line\n\ + add r0, r0, #32 \n\ + bne 1b \n\ + mcr p15, 0, ip, c7, c10, 4 @ drain WB\n\ + ldmfd sp!, {r4-r9, pc}" + : + : "I" (PAGE_SIZE)); +} + +void feroceon_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) +{ + void *kto, *kfrom; + + kto = kmap_atomic(to, KM_USER0); + kfrom = kmap_atomic(from, KM_USER1); + feroceon_copy_user_page(kto, kfrom); + kunmap_atomic(kfrom, KM_USER1); + kunmap_atomic(kto, KM_USER0); +} + +void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr) +{ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile ("\ + mov r1, %2 \n\ + mov r2, #0 \n\ + mov r3, #0 \n\ + mov r4, #0 \n\ + mov r5, #0 \n\ + mov r6, #0 \n\ + mov r7, #0 \n\ + mov ip, #0 \n\ + mov lr, #0 \n\ +1: stmia %0, {r2-r7, ip, lr} \n\ + subs r1, r1, #1 \n\ + mcr p15, 0, %0, c7, c14, 1 @ clean and invalidate D line\n\ + add %0, %0, #32 \n\ + bne 1b \n\ + mcr p15, 0, r1, c7, c10, 4 @ drain WB" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 32) + : "r1", "r2", "r3", "r4", "r5", "r6", "r7", "ip", "lr"); + kunmap_atomic(kaddr, KM_USER0); +} + +struct cpu_user_fns feroceon_user_fns __initdata = { + .cpu_clear_user_highpage = feroceon_clear_user_highpage, + .cpu_copy_user_highpage = feroceon_copy_user_highpage, +}; + diff --git a/arch/arm/mm/copypage-v3.S b/arch/arm/mm/copypage-v3.S deleted file mode 100644 index 2ee394b11bc..00000000000 --- a/arch/arm/mm/copypage-v3.S +++ /dev/null @@ -1,67 +0,0 @@ -/* - * linux/arch/arm/lib/copypage.S - * - * Copyright (C) 1995-1999 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * ASM optimised string functions - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/assembler.h> -#include <asm/asm-offsets.h> - - .text - .align 5 -/* - * ARMv3 optimised copy_user_page - * - * FIXME: do we need to handle cache stuff... - */ -ENTRY(v3_copy_user_page) - stmfd sp!, {r4, lr} @ 2 - mov r2, #PAGE_SZ/64 @ 1 - ldmia r1!, {r3, r4, ip, lr} @ 4+1 -1: stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4+1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4+1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4 - subs r2, r2, #1 @ 1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmneia r1!, {r3, r4, ip, lr} @ 4 - bne 1b @ 1 - ldmfd sp!, {r4, pc} @ 3 - - .align 5 -/* - * ARMv3 optimised clear_user_page - * - * FIXME: do we need to handle cache stuff... - */ -ENTRY(v3_clear_user_page) - str lr, [sp, #-4]! - mov r1, #PAGE_SZ/64 @ 1 - mov r2, #0 @ 1 - mov r3, #0 @ 1 - mov ip, #0 @ 1 - mov lr, #0 @ 1 -1: stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - subs r1, r1, #1 @ 1 - bne 1b @ 1 - ldr pc, [sp], #4 - - __INITDATA - - .type v3_user_fns, #object -ENTRY(v3_user_fns) - .long v3_clear_user_page - .long v3_copy_user_page - .size v3_user_fns, . - v3_user_fns diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c new file mode 100644 index 00000000000..70ed96c8af8 --- /dev/null +++ b/arch/arm/mm/copypage-v3.c @@ -0,0 +1,81 @@ +/* + * linux/arch/arm/mm/copypage-v3.c + * + * Copyright (C) 1995-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/highmem.h> + +/* + * ARMv3 optimised copy_user_highpage + * + * FIXME: do we need to handle cache stuff... + */ +static void __attribute__((naked)) +v3_copy_user_page(void *kto, const void *kfrom) +{ + asm("\n\ + stmfd sp!, {r4, lr} @ 2\n\ + mov r2, %2 @ 1\n\ + ldmia %0!, {r3, r4, ip, lr} @ 4+1\n\ +1: stmia %1!, {r3, r4, ip, lr} @ 4\n\ + ldmia %0!, {r3, r4, ip, lr} @ 4+1\n\ + stmia %1!, {r3, r4, ip, lr} @ 4\n\ + ldmia %0!, {r3, r4, ip, lr} @ 4+1\n\ + stmia %1!, {r3, r4, ip, lr} @ 4\n\ + ldmia %0!, {r3, r4, ip, lr} @ 4\n\ + subs r2, r2, #1 @ 1\n\ + stmia %1!, {r3, r4, ip, lr} @ 4\n\ + ldmneia %0!, {r3, r4, ip, lr} @ 4\n\ + bne 1b @ 1\n\ + ldmfd sp!, {r4, pc} @ 3" + : + : "r" (kfrom), "r" (kto), "I" (PAGE_SIZE / 64)); +} + +void v3_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) +{ + void *kto, *kfrom; + + kto = kmap_atomic(to, KM_USER0); + kfrom = kmap_atomic(from, KM_USER1); + v3_copy_user_page(kto, kfrom); + kunmap_atomic(kfrom, KM_USER1); + kunmap_atomic(kto, KM_USER0); +} + +/* + * ARMv3 optimised clear_user_page + * + * FIXME: do we need to handle cache stuff... + */ +void v3_clear_user_highpage(struct page *page, unsigned long vaddr) +{ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile("\n\ + mov r1, %2 @ 1\n\ + mov r2, #0 @ 1\n\ + mov r3, #0 @ 1\n\ + mov ip, #0 @ 1\n\ + mov lr, #0 @ 1\n\ +1: stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + subs r1, r1, #1 @ 1\n\ + bne 1b @ 1" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 64) + : "r1", "r2", "r3", "ip", "lr"); + kunmap_atomic(kaddr, KM_USER0); +} + +struct cpu_user_fns v3_user_fns __initdata = { + .cpu_clear_user_highpage = v3_clear_user_highpage, + .cpu_copy_user_highpage = v3_copy_user_highpage, +}; diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c index 8d33e254934..bdb5fd983b1 100644 --- a/arch/arm/mm/copypage-v4mc.c +++ b/arch/arm/mm/copypage-v4mc.c @@ -15,8 +15,8 @@ */ #include <linux/init.h> #include <linux/mm.h> +#include <linux/highmem.h> -#include <asm/page.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> #include <asm/cacheflush.h> @@ -33,7 +33,7 @@ static DEFINE_SPINLOCK(minicache_lock); /* - * ARMv4 mini-dcache optimised copy_user_page + * ARMv4 mini-dcache optimised copy_user_highpage * * We flush the destination cache lines just before we write the data into the * corresponding address. Since the Dcache is read-allocate, this removes the @@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(minicache_lock); * * Note: We rely on all ARMv4 processors implementing the "invalidate D line" * instruction. If your processor does not supply this, you have to write your - * own copy_user_page that does the right thing. + * own copy_user_highpage that does the right thing. */ static void __attribute__((naked)) mc_copy_user_page(void *from, void *to) @@ -68,50 +68,53 @@ mc_copy_user_page(void *from, void *to) : "r" (from), "r" (to), "I" (PAGE_SIZE / 64)); } -void v4_mc_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr) +void v4_mc_copy_user_highpage(struct page *from, struct page *to, + unsigned long vaddr) { - struct page *page = virt_to_page(kfrom); + void *kto = kmap_atomic(to, KM_USER1); - if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) - __flush_dcache_page(page_mapping(page), page); + if (test_and_clear_bit(PG_dcache_dirty, &from->flags)) + __flush_dcache_page(page_mapping(from), from); spin_lock(&minicache_lock); - set_pte_ext(TOP_PTE(0xffff8000), pfn_pte(__pa(kfrom) >> PAGE_SHIFT, minicache_pgprot), 0); + set_pte_ext(TOP_PTE(0xffff8000), pfn_pte(page_to_pfn(from), minicache_pgprot), 0); flush_tlb_kernel_page(0xffff8000); mc_copy_user_page((void *)0xffff8000, kto); spin_unlock(&minicache_lock); + + kunmap_atomic(kto, KM_USER1); } /* * ARMv4 optimised clear_user_page */ -void __attribute__((naked)) -v4_mc_clear_user_page(void *kaddr, unsigned long vaddr) +void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { - asm volatile( - "str lr, [sp, #-4]!\n\ - mov r1, %0 @ 1\n\ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile("\ + mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ mov r3, #0 @ 1\n\ mov ip, #0 @ 1\n\ mov lr, #0 @ 1\n\ -1: mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line\n\ - stmia r0!, {r2, r3, ip, lr} @ 4\n\ - stmia r0!, {r2, r3, ip, lr} @ 4\n\ - mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line\n\ - stmia r0!, {r2, r3, ip, lr} @ 4\n\ - stmia r0!, {r2, r3, ip, lr} @ 4\n\ +1: mcr p15, 0, %0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + mcr p15, 0, %0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ subs r1, r1, #1 @ 1\n\ - bne 1b @ 1\n\ - ldr pc, [sp], #4" - : - : "I" (PAGE_SIZE / 64)); + bne 1b @ 1" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 64) + : "r1", "r2", "r3", "ip", "lr"); + kunmap_atomic(kaddr, KM_USER0); } struct cpu_user_fns v4_mc_user_fns __initdata = { - .cpu_clear_user_page = v4_mc_clear_user_page, - .cpu_copy_user_page = v4_mc_copy_user_page, + .cpu_clear_user_highpage = v4_mc_clear_user_highpage, + .cpu_copy_user_highpage = v4_mc_copy_user_highpage, }; diff --git a/arch/arm/mm/copypage-v4wb.S b/arch/arm/mm/copypage-v4wb.S deleted file mode 100644 index 83117354b1c..00000000000 --- a/arch/arm/mm/copypage-v4wb.S +++ /dev/null @@ -1,79 +0,0 @@ -/* - * linux/arch/arm/lib/copypage.S - * - * Copyright (C) 1995-1999 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * ASM optimised string functions - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/asm-offsets.h> - - .text - .align 5 -/* - * ARMv4 optimised copy_user_page - * - * We flush the destination cache lines just before we write the data into the - * corresponding address. Since the Dcache is read-allocate, this removes the - * Dcache aliasing issue. The writes will be forwarded to the write buffer, - * and merged as appropriate. - * - * Note: We rely on all ARMv4 processors implementing the "invalidate D line" - * instruction. If your processor does not supply this, you have to write your - * own copy_user_page that does the right thing. - */ -ENTRY(v4wb_copy_user_page) - stmfd sp!, {r4, lr} @ 2 - mov r2, #PAGE_SZ/64 @ 1 - ldmia r1!, {r3, r4, ip, lr} @ 4 -1: mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4+1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4 - mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4 - subs r2, r2, #1 @ 1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmneia r1!, {r3, r4, ip, lr} @ 4 - bne 1b @ 1 - mcr p15, 0, r1, c7, c10, 4 @ 1 drain WB - ldmfd sp!, {r4, pc} @ 3 - - .align 5 -/* - * ARMv4 optimised clear_user_page - * - * Same story as above. - */ -ENTRY(v4wb_clear_user_page) - str lr, [sp, #-4]! - mov r1, #PAGE_SZ/64 @ 1 - mov r2, #0 @ 1 - mov r3, #0 @ 1 - mov ip, #0 @ 1 - mov lr, #0 @ 1 -1: mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - subs r1, r1, #1 @ 1 - bne 1b @ 1 - mcr p15, 0, r1, c7, c10, 4 @ 1 drain WB - ldr pc, [sp], #4 - - __INITDATA - - .type v4wb_user_fns, #object -ENTRY(v4wb_user_fns) - .long v4wb_clear_user_page - .long v4wb_copy_user_page - .size v4wb_user_fns, . - v4wb_user_fns diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c new file mode 100644 index 00000000000..3ec93dab765 --- /dev/null +++ b/arch/arm/mm/copypage-v4wb.c @@ -0,0 +1,94 @@ +/* + * linux/arch/arm/mm/copypage-v4wb.c + * + * Copyright (C) 1995-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/highmem.h> + +/* + * ARMv4 optimised copy_user_highpage + * + * We flush the destination cache lines just before we write the data into the + * corresponding address. Since the Dcache is read-allocate, this removes the + * Dcache aliasing issue. The writes will be forwarded to the write buffer, + * and merged as appropriate. + * + * Note: We rely on all ARMv4 processors implementing the "invalidate D line" + * instruction. If your processor does not supply this, you have to write your + * own copy_user_highpage that does the right thing. + */ +static void __attribute__((naked)) +v4wb_copy_user_page(void *kto, const void *kfrom) +{ + asm("\ + stmfd sp!, {r4, lr} @ 2\n\ + mov r2, %0 @ 1\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ +1: mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4+1\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ + mcr p15, 0, r0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ + subs r2, r2, #1 @ 1\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmneia r1!, {r3, r4, ip, lr} @ 4\n\ + bne 1b @ 1\n\ + mcr p15, 0, r1, c7, c10, 4 @ 1 drain WB\n\ + ldmfd sp!, {r4, pc} @ 3" + : + : "I" (PAGE_SIZE / 64)); +} + +void v4wb_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) +{ + void *kto, *kfrom; + + kto = kmap_atomic(to, KM_USER0); + kfrom = kmap_atomic(from, KM_USER1); + v4wb_copy_user_page(kto, kfrom); + kunmap_atomic(kfrom, KM_USER1); + kunmap_atomic(kto, KM_USER0); +} + +/* + * ARMv4 optimised clear_user_page + * + * Same story as above. + */ +void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr) +{ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile("\ + mov r1, %2 @ 1\n\ + mov r2, #0 @ 1\n\ + mov r3, #0 @ 1\n\ + mov ip, #0 @ 1\n\ + mov lr, #0 @ 1\n\ +1: mcr p15, 0, %0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + mcr p15, 0, %0, c7, c6, 1 @ 1 invalidate D line\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + subs r1, r1, #1 @ 1\n\ + bne 1b @ 1\n\ + mcr p15, 0, r1, c7, c10, 4 @ 1 drain WB" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 64) + : "r1", "r2", "r3", "ip", "lr"); + kunmap_atomic(kaddr, KM_USER0); +} + +struct cpu_user_fns v4wb_user_fns __initdata = { + .cpu_clear_user_highpage = v4wb_clear_user_highpage, + .cpu_copy_user_highpage = v4wb_copy_user_highpage, +}; diff --git a/arch/arm/mm/copypage-v4wt.S b/arch/arm/mm/copypage-v4wt.S deleted file mode 100644 index e1f2af28d54..00000000000 --- a/arch/arm/mm/copypage-v4wt.S +++ /dev/null @@ -1,73 +0,0 @@ -/* - * linux/arch/arm/lib/copypage-v4.S - * - * Copyright (C) 1995-1999 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * ASM optimised string functions - * - * This is for CPUs with a writethrough cache and 'flush ID cache' is - * the only supported cache operation. - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/asm-offsets.h> - - .text - .align 5 -/* - * ARMv4 optimised copy_user_page - * - * Since we have writethrough caches, we don't have to worry about - * dirty data in the cache. However, we do have to ensure that - * subsequent reads are up to date. - */ -ENTRY(v4wt_copy_user_page) - stmfd sp!, {r4, lr} @ 2 - mov r2, #PAGE_SZ/64 @ 1 - ldmia r1!, {r3, r4, ip, lr} @ 4 -1: stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4+1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmia r1!, {r3, r4, ip, lr} @ 4 - subs r2, r2, #1 @ 1 - stmia r0!, {r3, r4, ip, lr} @ 4 - ldmneia r1!, {r3, r4, ip, lr} @ 4 - bne 1b @ 1 - mcr p15, 0, r2, c7, c7, 0 @ flush ID cache - ldmfd sp!, {r4, pc} @ 3 - - .align 5 -/* - * ARMv4 optimised clear_user_page - * - * Same story as above. - */ -ENTRY(v4wt_clear_user_page) - str lr, [sp, #-4]! - mov r1, #PAGE_SZ/64 @ 1 - mov r2, #0 @ 1 - mov r3, #0 @ 1 - mov ip, #0 @ 1 - mov lr, #0 @ 1 -1: stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - stmia r0!, {r2, r3, ip, lr} @ 4 - subs r1, r1, #1 @ 1 - bne 1b @ 1 - mcr p15, 0, r2, c7, c7, 0 @ flush ID cache - ldr pc, [sp], #4 - - __INITDATA - - .type v4wt_user_fns, #object -ENTRY(v4wt_user_fns) - .long v4wt_clear_user_page - .long v4wt_copy_user_page - .size v4wt_user_fns, . - v4wt_user_fns diff --git a/arch/arm/mm/copypage-v4wt.c b/arch/arm/mm/copypage-v4wt.c new file mode 100644 index 00000000000..0f1188efae4 --- /dev/null +++ b/arch/arm/mm/copypage-v4wt.c @@ -0,0 +1,88 @@ +/* + * linux/arch/arm/mm/copypage-v4wt.S + * + * Copyright (C) 1995-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This is for CPUs with a writethrough cache and 'flush ID cache' is + * the only supported cache operation. + */ +#include <linux/init.h> +#include <linux/highmem.h> + +/* + * ARMv4 optimised copy_user_highpage + * + * Since we have writethrough caches, we don't have to worry about + * dirty data in the cache. However, we do have to ensure that + * subsequent reads are up to date. + */ +static void __attribute__((naked)) +v4wt_copy_user_page(void *kto, const void *kfrom) +{ + asm("\ + stmfd sp!, {r4, lr} @ 2\n\ + mov r2, %0 @ 1\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ +1: stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4+1\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmia r1!, {r3, r4, ip, lr} @ 4\n\ + subs r2, r2, #1 @ 1\n\ + stmia r0!, {r3, r4, ip, lr} @ 4\n\ + ldmneia r1!, {r3, r4, ip, lr} @ 4\n\ + bne 1b @ 1\n\ + mcr p15, 0, r2, c7, c7, 0 @ flush ID cache\n\ + ldmfd sp!, {r4, pc} @ 3" + : + : "I" (PAGE_SIZE / 64)); +} + +void v4wt_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) +{ + void *kto, *kfrom; + + kto = kmap_atomic(to, KM_USER0); + kfrom = kmap_atomic(from, KM_USER1); + v4wt_copy_user_page(kto, kfrom); + kunmap_atomic(kfrom, KM_USER1); + kunmap_atomic(kto, KM_USER0); +} + +/* + * ARMv4 optimised clear_user_page + * + * Same story as above. + */ +void v4wt_clear_user_highpage(struct page *page, unsigned long vaddr) +{ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile("\ + mov r1, %2 @ 1\n\ + mov r2, #0 @ 1\n\ + mov r3, #0 @ 1\n\ + mov ip, #0 @ 1\n\ + mov lr, #0 @ 1\n\ +1: stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + stmia %0!, {r2, r3, ip, lr} @ 4\n\ + subs r1, r1, #1 @ 1\n\ + bne 1b @ 1\n\ + mcr p15, 0, r2, c7, c7, 0 @ flush ID cache" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 64) + : "r1", "r2", "r3", "ip", "lr"); + kunmap_atomic(kaddr, KM_USER0); +} + +struct cpu_user_fns v4wt_user_fns __initdata = { + .cpu_clear_user_highpage = v4wt_clear_user_highpage, + .cpu_copy_user_highpage = v4wt_copy_user_highpage, +}; diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c index 0e21c076758..4127a7bddfe 100644 --- a/arch/arm/mm/copypage-v6.c +++ b/arch/arm/mm/copypage-v6.c @@ -10,8 +10,8 @@ #include <linux/init.h> #include <linux/spinlock.h> #include <linux/mm.h> +#include <linux/highmem.h> -#include <asm/page.h> #include <asm/pgtable.h> #include <asm/shmparam.h> #include <asm/tlbflush.h> @@ -33,41 +33,56 @@ static DEFINE_SPINLOCK(v6_lock); * Copy the user page. No aliasing to deal with so we can just * attack the kernel's existing mapping of these pages. */ -static void v6_copy_user_page_nonaliasing(void *kto, const void *kfrom, unsigned long vaddr) +static void v6_copy_user_highpage_nonaliasing(struct page *to, + struct page *from, unsigned long vaddr) { + void *kto, *kfrom; + + kfrom = kmap_atomic(from, KM_USER0); + kto = kmap_atomic(to, KM_USER1); copy_page(kto, kfrom); + kunmap_atomic(kto, KM_USER1); + kunmap_atomic(kfrom, KM_USER0); } /* * Clear the user page. No aliasing to deal with so we can just * attack the kernel's existing mapping of this page. */ -static void v6_clear_user_page_nonaliasing(void *kaddr, unsigned long vaddr) +static void v6_clear_user_highpage_nonaliasing(struct page *page, unsigned long vaddr) { + void *kaddr = kmap_atomic(page, KM_USER0); clear_page(kaddr); + kunmap_atomic(kaddr, KM_USER0); } /* - * Copy the page, taking account of the cache colour. + * Discard data in the kernel mapping for the new page. + * FIXME: needs this MCRR to be supported. */ -static void v6_copy_user_page_aliasing(void *kto, const void *kfrom, unsigned long vaddr) +static void discard_old_kernel_data(void *kto) { - unsigned int offset = CACHE_COLOUR(vaddr); - unsigned long from, to; - struct page *page = virt_to_page(kfrom); - - if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) - __flush_dcache_page(page_mapping(page), page); - - /* - * Discard data in the kernel mapping for the new page. - * FIXME: needs this MCRR to be supported. - */ __asm__("mcrr p15, 0, %1, %0, c6 @ 0xec401f06" : : "r" (kto), "r" ((unsigned long)kto + PAGE_SIZE - L1_CACHE_BYTES) : "cc"); +} + +/* + * Copy the page, taking account of the cache colour. + */ +static void v6_copy_user_highpage_aliasing(struct page *to, + struct page *from, unsigned long vaddr) +{ + unsigned int offset = CACHE_COLOUR(vaddr); + unsigned long kfrom, kto; + + if (test_and_clear_bit(PG_dcache_dirty, &from->flags)) + __flush_dcache_page(page_mapping(from), from); + + /* FIXME: not highmem safe */ + discard_old_kernel_data(page_address(to)); /* * Now copy the page using the same cache colour as the @@ -75,16 +90,16 @@ static void v6_copy_user_page_aliasing(void *kto, const void *kfrom, unsigned lo */ spin_lock(&v6_lock); - set_pte_ext(TOP_PTE(from_address) + offset, pfn_pte(__pa(kfrom) >> PAGE_SHIFT, PAGE_KERNEL), 0); - set_pte_ext(TOP_PTE(to_address) + offset, pfn_pte(__pa(kto) >> PAGE_SHIFT, PAGE_KERNEL), 0); + set_pte_ext(TOP_PTE(from_address) + offset, pfn_pte(page_to_pfn(from), PAGE_KERNEL), 0); + set_pte_ext(TOP_PTE(to_address) + offset, pfn_pte(page_to_pfn(to), PAGE_KERNEL), 0); - from = from_address + (offset << PAGE_SHIFT); - to = to_address + (offset << PAGE_SHIFT); + kfrom = from_address + (offset << PAGE_SHIFT); + kto = to_address + (offset << PAGE_SHIFT); - flush_tlb_kernel_page(from); - flush_tlb_kernel_page(to); + flush_tlb_kernel_page(kfrom); + flush_tlb_kernel_page(kto); - copy_page((void *)to, (void *)from); + copy_page((void *)kto, (void *)kfrom); spin_unlock(&v6_lock); } @@ -94,20 +109,13 @@ static void v6_copy_user_page_aliasing(void *kto, const void *kfrom, unsigned lo * so remap the kernel page into the same cache colour as the user * page. */ -static void v6_clear_user_page_aliasing(void *kaddr, unsigned long vaddr) +static void v6_clear_user_highpage_aliasing(struct page *page, unsigned long vaddr) { unsigned int offset = CACHE_COLOUR(vaddr); unsigned long to = to_address + (offset << PAGE_SHIFT); - /* - * Discard data in the kernel mapping for the new page - * FIXME: needs this MCRR to be supported. - */ - __asm__("mcrr p15, 0, %1, %0, c6 @ 0xec401f06" - : - : "r" (kaddr), - "r" ((unsigned long)kaddr + PAGE_SIZE - L1_CACHE_BYTES) - : "cc"); + /* FIXME: not highmem safe */ + discard_old_kernel_data(page_address(page)); /* * Now clear the page using the same cache colour as @@ -115,7 +123,7 @@ static void v6_clear_user_page_aliasing(void *kaddr, unsigned long vaddr) */ spin_lock(&v6_lock); - set_pte_ext(TOP_PTE(to_address) + offset, pfn_pte(__pa(kaddr) >> PAGE_SHIFT, PAGE_KERNEL), 0); + set_pte_ext(TOP_PTE(to_address) + offset, pfn_pte(page_to_pfn(page), PAGE_KERNEL), 0); flush_tlb_kernel_page(to); clear_page((void *)to); @@ -123,15 +131,15 @@ static void v6_clear_user_page_aliasing(void *kaddr, unsigned long vaddr) } struct cpu_user_fns v6_user_fns __initdata = { - .cpu_clear_user_page = v6_clear_user_page_nonaliasing, - .cpu_copy_user_page = v6_copy_user_page_nonaliasing, + .cpu_clear_user_highpage = v6_clear_user_highpage_nonaliasing, + .cpu_copy_user_highpage = v6_copy_user_highpage_nonaliasing, }; static int __init v6_userpage_init(void) { if (cache_is_vipt_aliasing()) { - cpu_user.cpu_clear_user_page = v6_clear_user_page_aliasing; - cpu_user.cpu_copy_user_page = v6_copy_user_page_aliasing; + cpu_user.cpu_clear_user_highpage = v6_clear_user_highpage_aliasing; + cpu_user.cpu_copy_user_highpage = v6_copy_user_highpage_aliasing; } return 0; diff --git a/arch/arm/mm/copypage-xsc3.S b/arch/arm/mm/copypage-xsc3.S deleted file mode 100644 index 9a2cb4332b4..00000000000 --- a/arch/arm/mm/copypage-xsc3.S +++ /dev/null @@ -1,97 +0,0 @@ -/* - * linux/arch/arm/lib/copypage-xsc3.S - * - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Adapted for 3rd gen XScale core, no more mini-dcache - * Author: Matt Gilbert (matthew.m.gilbert@intel.com) - */ - -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/asm-offsets.h> - -/* - * General note: - * We don't really want write-allocate cache behaviour for these functions - * since that will just eat through 8K of the cache. - */ - - .text - .align 5 -/* - * XSC3 optimised copy_user_page - * r0 = destination - * r1 = source - * r2 = virtual user address of ultimate destination page - * - * The source page may have some clean entries in the cache already, but we - * can safely ignore them - break_cow() will flush them out of the cache - * if we eventually end up using our copied page. - * - */ -ENTRY(xsc3_mc_copy_user_page) - stmfd sp!, {r4, r5, lr} - mov lr, #PAGE_SZ/64-1 - - pld [r1, #0] - pld [r1, #32] -1: pld [r1, #64] - pld [r1, #96] - -2: ldrd r2, [r1], #8 - mov ip, r0 - ldrd r4, [r1], #8 - mcr p15, 0, ip, c7, c6, 1 @ invalidate - strd r2, [r0], #8 - ldrd r2, [r1], #8 - strd r4, [r0], #8 - ldrd r4, [r1], #8 - strd r2, [r0], #8 - strd r4, [r0], #8 - ldrd r2, [r1], #8 - mov ip, r0 - ldrd r4, [r1], #8 - mcr p15, 0, ip, c7, c6, 1 @ invalidate - strd r2, [r0], #8 - ldrd r2, [r1], #8 - subs lr, lr, #1 - strd r4, [r0], #8 - ldrd r4, [r1], #8 - strd r2, [r0], #8 - strd r4, [r0], #8 - bgt 1b - beq 2b - - ldmfd sp!, {r4, r5, pc} - - .align 5 -/* - * XScale optimised clear_user_page - * r0 = destination - * r1 = virtual user address of ultimate destination page - */ -ENTRY(xsc3_mc_clear_user_page) - mov r1, #PAGE_SZ/32 - mov r2, #0 - mov r3, #0 -1: mcr p15, 0, r0, c7, c6, 1 @ invalidate line - strd r2, [r0], #8 - strd r2, [r0], #8 - strd r2, [r0], #8 - strd r2, [r0], #8 - subs r1, r1, #1 - bne 1b - mov pc, lr - - __INITDATA - - .type xsc3_mc_user_fns, #object -ENTRY(xsc3_mc_user_fns) - .long xsc3_mc_clear_user_page - .long xsc3_mc_copy_user_page - .size xsc3_mc_user_fns, . - xsc3_mc_user_fns diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c new file mode 100644 index 00000000000..39a994542ca --- /dev/null +++ b/arch/arm/mm/copypage-xsc3.c @@ -0,0 +1,113 @@ +/* + * linux/arch/arm/mm/copypage-xsc3.S + * + * Copyright (C) 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Adapted for 3rd gen XScale core, no more mini-dcache + * Author: Matt Gilbert (matthew.m.gilbert@intel.com) + */ +#include <linux/init.h> +#include <linux/highmem.h> + +/* + * General note: + * We don't really want write-allocate cache behaviour for these functions + * since that will just eat through 8K of the cache. + */ + +/* + * XSC3 optimised copy_user_highpage + * r0 = destination + * r1 = source + * + * The source page may have some clean entries in the cache already, but we + * can safely ignore them - break_cow() will flush them out of the cache + * if we eventually end up using our copied page. + * + */ +static void __attribute__((naked)) +xsc3_mc_copy_user_page(void *kto, const void *kfrom) +{ + asm("\ + stmfd sp!, {r4, r5, lr} \n\ + mov lr, %0 \n\ + \n\ + pld [r1, #0] \n\ + pld [r1, #32] \n\ +1: pld [r1, #64] \n\ + pld [r1, #96] \n\ + \n\ +2: ldrd r2, [r1], #8 \n\ + mov ip, r0 \n\ + ldrd r4, [r1], #8 \n\ + mcr p15, 0, ip, c7, c6, 1 @ invalidate\n\ + strd r2, [r0], #8 \n\ + ldrd r2, [r1], #8 \n\ + strd r4, [r0], #8 \n\ + ldrd r4, [r1], #8 \n\ + strd r2, [r0], #8 \n\ + strd r4, [r0], #8 \n\ + ldrd r2, [r1], #8 \n\ + mov ip, r0 \n\ + ldrd r4, [r1], #8 \n\ + mcr p15, 0, ip, c7, c6, 1 @ invalidate\n\ + strd r2, [r0], #8 \n\ + ldrd r2, [r1], #8 \n\ + subs lr, lr, #1 \n\ + strd r4, [r0], #8 \n\ + ldrd r4, [r1], #8 \n\ + strd r2, [r0], #8 \n\ + strd r4, [r0], #8 \n\ + bgt 1b \n\ + beq 2b \n\ + \n\ + ldmfd sp!, {r4, r5, pc}" + : + : "I" (PAGE_SIZE / 64 - 1)); +} + +void xsc3_mc_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) +{ + void *kto, *kfrom; + + kto = kmap_atomic(to, KM_USER0); + kfrom = kmap_atomic(from, KM_USER1); + xsc3_mc_copy_user_page(kto, kfrom); + kunmap_atomic(kfrom, KM_USER1); + kunmap_atomic(kto, KM_USER0); +} + +/* + * XScale optimised clear_user_page + * r0 = destination + * r1 = virtual user address of ultimate destination page + */ +void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr) +{ + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + asm volatile ("\ + mov r1, %2 \n\ + mov r2, #0 \n\ + mov r3, #0 \n\ +1: mcr p15, 0, %0, c7, c6, 1 @ invalidate line\n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ + subs r1, r1, #1 \n\ + bne 1b" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 32) + : "r1", "r2", "r3"); + kunmap_atomic(kaddr, KM_USER0); +} + +struct cpu_user_fns xsc3_mc_user_fns __initdata = { + .cpu_clear_user_highpage = xsc3_mc_clear_user_highpage, + .cpu_copy_user_highpage = xsc3_mc_copy_user_highpage, +}; diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index bad49331bbf..d18f2397ee2 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -15,8 +15,8 @@ */ #include <linux/init.h> #include <linux/mm.h> +#include <linux/highmem.h> -#include <asm/page.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> #include <asm/cacheflush.h> @@ -35,7 +35,7 @@ static DEFINE_SPINLOCK(minicache_lock); /* - * XScale mini-dcache optimised copy_user_page + * XScale mini-dcache optimised copy_user_highpage * * We flush the destination cache lines just before we write the data into the * corresponding address. Since the Dcache is read-allocate, this removes the @@ -90,48 +90,53 @@ mc_copy_user_page(void *from, void *to) : "r" (from), "r" (to), "I" (PAGE_SIZE / 64 - 1)); } -void xscale_mc_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr) +void xscale_mc_copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr) { - struct page *page = virt_to_page(kfrom); + void *kto = kmap_atomic(to, KM_USER1); - if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) - __flush_dcache_page(page_mapping(page), page); + if (test_and_clear_bit(PG_dcache_dirty, &from->flags)) + __flush_dcache_page(page_mapping(from), from); spin_lock(&minicache_lock); - set_pte_ext(TOP_PTE(COPYPAGE_MINICACHE), pfn_pte(__pa(kfrom) >> PAGE_SHIFT, minicache_pgprot), 0); + set_pte_ext(TOP_PTE(COPYPAGE_MINICACHE), pfn_pte(page_to_pfn(from), minicache_pgprot), 0); flush_tlb_kernel_page(COPYPAGE_MINICACHE); mc_copy_user_page((void *)COPYPAGE_MINICACHE, kto); spin_unlock(&minicache_lock); + + kunmap_atomic(kto, KM_USER1); } /* * XScale optimised clear_user_page */ -void __attribute__((naked)) -xscale_mc_clear_user_page(void *kaddr, unsigned long vaddr) +void +xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); asm volatile( - "mov r1, %0 \n\ + "mov r1, %2 \n\ mov r2, #0 \n\ mov r3, #0 \n\ -1: mov ip, r0 \n\ - strd r2, [r0], #8 \n\ - strd r2, [r0], #8 \n\ - strd r2, [r0], #8 \n\ - strd r2, [r0], #8 \n\ +1: mov ip, %0 \n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ + strd r2, [%0], #8 \n\ mcr p15, 0, ip, c7, c10, 1 @ clean D line\n\ subs r1, r1, #1 \n\ mcr p15, 0, ip, c7, c6, 1 @ invalidate D line\n\ - bne 1b \n\ - mov pc, lr" - : - : "I" (PAGE_SIZE / 32)); + bne 1b" + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 32) + : "r1", "r2", "r3", "ip"); + kunmap_atomic(kaddr, KM_USER0); } struct cpu_user_fns xscale_mc_user_fns __initdata = { - .cpu_clear_user_page = xscale_mc_clear_user_page, - .cpu_copy_user_page = xscale_mc_copy_user_page, + .cpu_clear_user_highpage = xscale_mc_clear_user_highpage, + .cpu_copy_user_highpage = xscale_mc_copy_user_highpage, }; diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 2df8d9facf5..0455557a289 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -11,9 +11,11 @@ #include <linux/module.h> #include <linux/signal.h> #include <linux/mm.h> +#include <linux/hardirq.h> #include <linux/init.h> #include <linux/kprobes.h> #include <linux/uaccess.h> +#include <linux/page-flags.h> #include <asm/system.h> #include <asm/pgtable.h> @@ -83,13 +85,14 @@ void show_pte(struct mm_struct *mm, unsigned long addr) break; } -#ifndef CONFIG_HIGHMEM /* We must not map this if we have highmem enabled */ + if (PageHighMem(pfn_to_page(pmd_val(*pmd) >> PAGE_SHIFT))) + break; + pte = pte_offset_map(pmd, addr); printk(", *pte=%08lx", pte_val(*pte)); printk(", *ppte=%08lx", pte_val(pte[-PTRS_PER_PTE])); pte_unmap(pte); -#endif } while(0); printk("\n"); diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 82c4b421798..34df4d9d03a 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -17,6 +17,7 @@ #include <linux/initrd.h> #include <asm/mach-types.h> +#include <asm/sections.h> #include <asm/setup.h> #include <asm/sizes.h> #include <asm/tlb.h> @@ -64,10 +65,11 @@ static int __init parse_tag_initrd2(const struct tag *tag) __tagtable(ATAG_INITRD2, parse_tag_initrd2); /* - * This is used to pass memory configuration data from paging_init - * to mem_init, and by show_mem() to skip holes in the memory map. + * This keeps memory configuration data used by a couple memory + * initialization functions, as well as show_mem() for the skipping + * of holes in the memory map. It is populated by arm_add_memory(). */ -static struct meminfo meminfo = { 0, }; +struct meminfo meminfo; void show_mem(void) { @@ -128,7 +130,7 @@ find_bootmap_pfn(int node, struct meminfo *mi, unsigned int bootmap_pages) { unsigned int start_pfn, i, bootmap_pfn; - start_pfn = PAGE_ALIGN(__pa(&_end)) >> PAGE_SHIFT; + start_pfn = PAGE_ALIGN(__pa(_end)) >> PAGE_SHIFT; bootmap_pfn = 0; for_each_nodebank(i, mi, node) { @@ -331,13 +333,12 @@ static void __init bootmem_free_node(int node, struct meminfo *mi) free_area_init_node(node, zone_size, start_pfn, zhole_size); } -void __init bootmem_init(struct meminfo *mi) +void __init bootmem_init(void) { + struct meminfo *mi = &meminfo; unsigned long memend_pfn = 0; int node, initrd_node; - memcpy(&meminfo, mi, sizeof(meminfo)); - /* * Locate which node contains the ramdisk image, if any. */ @@ -394,20 +395,22 @@ void __init bootmem_init(struct meminfo *mi) max_pfn = max_low_pfn = memend_pfn - PHYS_PFN_OFFSET; } -static inline void free_area(unsigned long addr, unsigned long end, char *s) +static inline int free_area(unsigned long pfn, unsigned long end, char *s) { - unsigned int size = (end - addr) >> 10; + unsigned int pages = 0, size = (end - pfn) << (PAGE_SHIFT - 10); - for (; addr < end; addr += PAGE_SIZE) { - struct page *page = virt_to_page(addr); + for (; pfn < end; pfn++) { + struct page *page = pfn_to_page(pfn); ClearPageReserved(page); init_page_count(page); - free_page(addr); - totalram_pages++; + __free_page(page); + pages++; } if (size && s) printk(KERN_INFO "Freeing %s memory: %dK\n", s, size); + + return pages; } static inline void @@ -478,13 +481,9 @@ static void __init free_unused_memmap_node(int node, struct meminfo *mi) */ void __init mem_init(void) { - unsigned int codepages, datapages, initpages; + unsigned int codesize, datasize, initsize; int i, node; - codepages = &_etext - &_text; - datapages = &_end - &__data_start; - initpages = &__init_end - &__init_begin; - #ifndef CONFIG_DISCONTIGMEM max_mapnr = virt_to_page(high_memory) - mem_map; #endif @@ -501,7 +500,8 @@ void __init mem_init(void) #ifdef CONFIG_SA1111 /* now that our DMA memory is actually so designated, we can free it */ - free_area(PAGE_OFFSET, (unsigned long)swapper_pg_dir, NULL); + totalram_pages += free_area(PHYS_PFN_OFFSET, + __phys_to_pfn(__pa(swapper_pg_dir)), NULL); #endif /* @@ -509,18 +509,21 @@ void __init mem_init(void) * real number of pages we have in this system */ printk(KERN_INFO "Memory:"); - num_physpages = 0; for (i = 0; i < meminfo.nr_banks; i++) { num_physpages += bank_pfn_size(&meminfo.bank[i]); printk(" %ldMB", bank_phys_size(&meminfo.bank[i]) >> 20); } - printk(" = %luMB total\n", num_physpages >> (20 - PAGE_SHIFT)); + + codesize = _etext - _text; + datasize = _end - _data; + initsize = __init_end - __init_begin; + printk(KERN_NOTICE "Memory: %luKB available (%dK code, " "%dK data, %dK init)\n", (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), - codepages >> 10, datapages >> 10, initpages >> 10); + codesize >> 10, datasize >> 10, initsize >> 10); if (PAGE_SIZE >= 16384 && num_physpages <= 128) { extern int sysctl_overcommit_memory; @@ -535,11 +538,10 @@ void __init mem_init(void) void free_initmem(void) { - if (!machine_is_integrator() && !machine_is_cintegrator()) { - free_area((unsigned long)(&__init_begin), - (unsigned long)(&__init_end), - "init"); - } + if (!machine_is_integrator() && !machine_is_cintegrator()) + totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)), + __phys_to_pfn(__pa(__init_end)), + "init"); } #ifdef CONFIG_BLK_DEV_INITRD @@ -549,7 +551,9 @@ static int keep_initrd; void free_initrd_mem(unsigned long start, unsigned long end) { if (!keep_initrd) - free_area(start, end, "initrd"); + totalram_pages += free_area(__phys_to_pfn(__pa(start)), + __phys_to_pfn(__pa(end)), + "initrd"); } static int __init keepinitrd_setup(char *__unused) diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 5d9f53907b4..95bbe112965 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -32,7 +32,5 @@ struct meminfo; struct pglist_data; void __init create_mapping(struct map_desc *md); -void __init bootmem_init(struct meminfo *mi); +void __init bootmem_init(void); void reserve_node_zero(struct pglist_data *pgdat); - -extern void _text, _stext, _etext, __data_start, _end, __init_begin, __init_end; diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 7f36c825718..9b36c5cb5e9 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -17,6 +17,7 @@ #include <asm/cputype.h> #include <asm/mach-types.h> +#include <asm/sections.h> #include <asm/setup.h> #include <asm/sizes.h> #include <asm/tlb.h> @@ -646,61 +647,79 @@ static void __init early_vmalloc(char **arg) "vmalloc area too small, limiting to %luMB\n", vmalloc_reserve >> 20); } + + if (vmalloc_reserve > VMALLOC_END - (PAGE_OFFSET + SZ_32M)) { + vmalloc_reserve = VMALLOC_END - (PAGE_OFFSET + SZ_32M); + printk(KERN_WARNING + "vmalloc area is too big, limiting to %luMB\n", + vmalloc_reserve >> 20); + } } __early_param("vmalloc=", early_vmalloc); #define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve) -static int __init check_membank_valid(struct membank *mb) +static void __init sanity_check_meminfo(void) { - /* - * Check whether this memory region has non-zero size or - * invalid node number. - */ - if (mb->size == 0 || mb->node >= MAX_NUMNODES) - return 0; - - /* - * Check whether this memory region would entirely overlap - * the vmalloc area. - */ - if (phys_to_virt(mb->start) >= VMALLOC_MIN) { - printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " - "(vmalloc region overlap).\n", - mb->start, mb->start + mb->size - 1); - return 0; - } - - /* - * Check whether this memory region would partially overlap - * the vmalloc area. - */ - if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) || - phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) { - unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start); - - printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx " - "to -%.8lx (vmalloc region overlap).\n", - mb->start, mb->start + mb->size - 1, - mb->start + newsize - 1); - mb->size = newsize; - } + int i, j; - return 1; -} + for (i = 0, j = 0; i < meminfo.nr_banks; i++) { + struct membank *bank = &meminfo.bank[j]; + *bank = meminfo.bank[i]; -static void __init sanity_check_meminfo(struct meminfo *mi) -{ - int i, j; +#ifdef CONFIG_HIGHMEM + /* + * Split those memory banks which are partially overlapping + * the vmalloc area greatly simplifying things later. + */ + if (__va(bank->start) < VMALLOC_MIN && + bank->size > VMALLOC_MIN - __va(bank->start)) { + if (meminfo.nr_banks >= NR_BANKS) { + printk(KERN_CRIT "NR_BANKS too low, " + "ignoring high memory\n"); + } else { + memmove(bank + 1, bank, + (meminfo.nr_banks - i) * sizeof(*bank)); + meminfo.nr_banks++; + i++; + bank[1].size -= VMALLOC_MIN - __va(bank->start); + bank[1].start = __pa(VMALLOC_MIN - 1) + 1; + j++; + } + bank->size = VMALLOC_MIN - __va(bank->start); + } +#else + /* + * Check whether this memory bank would entirely overlap + * the vmalloc area. + */ + if (__va(bank->start) >= VMALLOC_MIN) { + printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " + "(vmalloc region overlap).\n", + bank->start, bank->start + bank->size - 1); + continue; + } - for (i = 0, j = 0; i < mi->nr_banks; i++) { - if (check_membank_valid(&mi->bank[i])) - mi->bank[j++] = mi->bank[i]; + /* + * Check whether this memory bank would partially overlap + * the vmalloc area. + */ + if (__va(bank->start + bank->size) > VMALLOC_MIN || + __va(bank->start + bank->size) < __va(bank->start)) { + unsigned long newsize = VMALLOC_MIN - __va(bank->start); + printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx " + "to -%.8lx (vmalloc region overlap).\n", + bank->start, bank->start + bank->size - 1, + bank->start + newsize - 1); + bank->size = newsize; + } +#endif + j++; } - mi->nr_banks = j; + meminfo.nr_banks = j; } -static inline void prepare_page_table(struct meminfo *mi) +static inline void prepare_page_table(void) { unsigned long addr; @@ -712,7 +731,7 @@ static inline void prepare_page_table(struct meminfo *mi) #ifdef CONFIG_XIP_KERNEL /* The XIP kernel is mapped in the module area -- skip over it */ - addr = ((unsigned long)&_etext + PGDIR_SIZE - 1) & PGDIR_MASK; + addr = ((unsigned long)_etext + PGDIR_SIZE - 1) & PGDIR_MASK; #endif for ( ; addr < PAGE_OFFSET; addr += PGDIR_SIZE) pmd_clear(pmd_off_k(addr)); @@ -721,7 +740,7 @@ static inline void prepare_page_table(struct meminfo *mi) * Clear out all the kernel space mappings, except for the first * memory bank, up to the end of the vmalloc region. */ - for (addr = __phys_to_virt(mi->bank[0].start + mi->bank[0].size); + for (addr = __phys_to_virt(bank_phys_end(&meminfo.bank[0])); addr < VMALLOC_END; addr += PGDIR_SIZE) pmd_clear(pmd_off_k(addr)); } @@ -738,10 +757,10 @@ void __init reserve_node_zero(pg_data_t *pgdat) * Note that this can only be in node 0. */ #ifdef CONFIG_XIP_KERNEL - reserve_bootmem_node(pgdat, __pa(&__data_start), &_end - &__data_start, + reserve_bootmem_node(pgdat, __pa(_data), _end - _data, BOOTMEM_DEFAULT); #else - reserve_bootmem_node(pgdat, __pa(&_stext), &_end - &_stext, + reserve_bootmem_node(pgdat, __pa(_stext), _end - _stext, BOOTMEM_DEFAULT); #endif @@ -808,7 +827,6 @@ static void __init devicemaps_init(struct machine_desc *mdesc) * Allocate the vector page early. */ vectors = alloc_bootmem_low_pages(PAGE_SIZE); - BUG_ON(!vectors); for (addr = VMALLOC_END; addr; addr += PGDIR_SIZE) pmd_clear(pmd_off_k(addr)); @@ -820,7 +838,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc) #ifdef CONFIG_XIP_KERNEL map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK); map.virtual = MODULES_VADDR; - map.length = ((unsigned long)&_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK; + map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK; map.type = MT_ROM; create_mapping(&map); #endif @@ -880,23 +898,23 @@ static void __init devicemaps_init(struct machine_desc *mdesc) * paging_init() sets up the page tables, initialises the zone memory * maps, and sets up the zero page, bad page and bad page tables. */ -void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) +void __init paging_init(struct machine_desc *mdesc) { void *zero_page; build_mem_type_table(); - sanity_check_meminfo(mi); - prepare_page_table(mi); - bootmem_init(mi); + sanity_check_meminfo(); + prepare_page_table(); + bootmem_init(); devicemaps_init(mdesc); top_pmd = pmd_off_k(0xffff0000); /* - * allocate the zero page. Note that we count on this going ok. + * allocate the zero page. Note that this always succeeds and + * returns a zeroed result. */ zero_page = alloc_bootmem_low_pages(PAGE_SIZE); - memzero(zero_page, PAGE_SIZE); empty_zero_page = virt_to_page(zero_page); flush_dcache_page(empty_zero_page); } diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 07b62b23897..ad7bacc693b 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -10,6 +10,7 @@ #include <linux/io.h> #include <asm/cacheflush.h> +#include <asm/sections.h> #include <asm/page.h> #include <asm/mach/arch.h> @@ -25,10 +26,10 @@ void __init reserve_node_zero(pg_data_t *pgdat) * Note that this can only be in node 0. */ #ifdef CONFIG_XIP_KERNEL - reserve_bootmem_node(pgdat, __pa(&__data_start), &_end - &__data_start, + reserve_bootmem_node(pgdat, __pa(_data), _end - _data, BOOTMEM_DEFAULT); #else - reserve_bootmem_node(pgdat, __pa(&_stext), &_end - &_stext, + reserve_bootmem_node(pgdat, __pa(_stext), _end - _stext, BOOTMEM_DEFAULT); #endif @@ -41,27 +42,13 @@ void __init reserve_node_zero(pg_data_t *pgdat) BOOTMEM_DEFAULT); } -static void __init sanity_check_meminfo(struct meminfo *mi) -{ - int i, j; - - for (i = 0, j = 0; i < mi->nr_banks; i++) { - struct membank *mb = &mi->bank[i]; - - if (mb->size != 0 && mb->node < MAX_NUMNODES) - mi->bank[j++] = mi->bank[i]; - } - mi->nr_banks = j; -} - /* * paging_init() sets up the page tables, initialises the zone memory * maps, and sets up the zero page, bad page and bad page tables. */ -void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) +void __init paging_init(struct machine_desc *mdesc) { - sanity_check_meminfo(mi); - bootmem_init(mi); + bootmem_init(); } /* diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c index e0f19ab9116..2690146161b 100644 --- a/arch/arm/mm/pgd.c +++ b/arch/arm/mm/pgd.c @@ -31,7 +31,7 @@ pgd_t *get_pgd_slow(struct mm_struct *mm) if (!new_pgd) goto no_pgd; - memzero(new_pgd, FIRST_KERNEL_PGD_NR * sizeof(pgd_t)); + memset(new_pgd, 0, FIRST_KERNEL_PGD_NR * sizeof(pgd_t)); /* * Copy over the kernel and IO PGD entries diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c index 2b5ba396e3a..4ad3bf291ad 100644 --- a/arch/arm/mm/proc-syms.c +++ b/arch/arm/mm/proc-syms.c @@ -33,8 +33,8 @@ EXPORT_SYMBOL(cpu_cache); #ifdef CONFIG_MMU #ifndef MULTI_USER -EXPORT_SYMBOL(__cpu_clear_user_page); -EXPORT_SYMBOL(__cpu_copy_user_page); +EXPORT_SYMBOL(__cpu_clear_user_highpage); +EXPORT_SYMBOL(__cpu_copy_user_highpage); #else EXPORT_SYMBOL(cpu_user); #endif diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index 294943b8597..f0cc599facb 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -71,6 +71,8 @@ ENTRY(cpu_v6_reset) * IRQs are already disabled. */ ENTRY(cpu_v6_do_idle) + mov r1, #0 + mcr p15, 0, r1, c7, c10, 4 @ DWB - WFI may enter a low-power mode mcr p15, 0, r1, c7, c0, 4 @ wait for interrupt mov pc, lr diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 4d3c0a73e7f..d1ebec42521 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -20,9 +20,17 @@ #define TTB_C (1 << 0) #define TTB_S (1 << 1) +#define TTB_RGN_NC (0 << 3) +#define TTB_RGN_OC_WBWA (1 << 3) #define TTB_RGN_OC_WT (2 << 3) #define TTB_RGN_OC_WB (3 << 3) +#ifndef CONFIG_SMP +#define TTB_FLAGS TTB_C|TTB_RGN_OC_WB @ mark PTWs cacheable, outer WB +#else +#define TTB_FLAGS TTB_C|TTB_S|TTB_RGN_OC_WBWA @ mark PTWs cacheable and shared, outer WBWA +#endif + ENTRY(cpu_v7_proc_init) mov pc, lr ENDPROC(cpu_v7_proc_init) @@ -55,6 +63,7 @@ ENDPROC(cpu_v7_reset) * IRQs are already disabled. */ ENTRY(cpu_v7_do_idle) + dsb @ WFI may enter a low-power mode wfi mov pc, lr ENDPROC(cpu_v7_do_idle) @@ -85,7 +94,7 @@ ENTRY(cpu_v7_switch_mm) #ifdef CONFIG_MMU mov r2, #0 ldr r1, [r1, #MM_CONTEXT_ID] @ get mm->context.id - orr r0, r0, #TTB_RGN_OC_WB @ mark PTWs outer cacheable, WB + orr r0, r0, #TTB_FLAGS mcr p15, 0, r2, c13, c0, 1 @ set reserved context ID isb 1: mcr p15, 0, r0, c2, c0, 0 @ set TTB 0 @@ -162,6 +171,11 @@ cpu_v7_name: * - cache type register is implemented */ __v7_setup: +#ifdef CONFIG_SMP + mrc p15, 0, r0, c1, c0, 1 @ Enable SMP/nAMP mode + orr r0, r0, #(0x1 << 6) + mcr p15, 0, r0, c1, c0, 1 +#endif adr r12, __v7_setup_stack @ the local stack stmia r12, {r0-r5, r7, r9, r11, lr} bl v7_flush_dcache_all @@ -174,8 +188,7 @@ __v7_setup: #ifdef CONFIG_MMU mcr p15, 0, r10, c8, c7, 0 @ invalidate I + D TLBs mcr p15, 0, r10, c2, c0, 2 @ TTB control register - orr r4, r4, #TTB_RGN_OC_WB @ mark PTWs outer cacheable, WB - mcr p15, 0, r4, c2, c0, 0 @ load TTB0 + orr r4, r4, #TTB_FLAGS mcr p15, 0, r4, c2, c0, 1 @ load TTB1 mov r10, #0x1f @ domains 0, 1 = manager mcr p15, 0, r10, c3, c0, 0 @ load domain access register diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index b2a7e3fad11..9cc2b16fdf7 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -6,18 +6,27 @@ choice prompt "MXC/iMX Base Type" default ARCH_MX3 +config ARCH_MX1 + bool "MX1-based" + select CPU_ARM920T + help + This enables support for systems based on the Freescale i.MX1 family + config ARCH_MX2 bool "MX2-based" + select CPU_ARM926T help This enables support for systems based on the Freescale i.MX2 family config ARCH_MX3 bool "MX3-based" + select CPU_V6 help This enables support for systems based on the Freescale i.MX3 family endchoice +source "arch/arm/mach-mx1/Kconfig" source "arch/arm/mach-mx2/Kconfig" source "arch/arm/mach-mx3/Kconfig" diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index 067556f7c91..db74a929179 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -5,4 +5,5 @@ # Common support obj-y := irq.o clock.o gpio.o time.o devices.o +obj-$(CONFIG_ARCH_MX1) += iomux-mx1-mx2.o dma-mx1-mx2.o obj-$(CONFIG_ARCH_MX2) += iomux-mx1-mx2.o dma-mx1-mx2.o diff --git a/arch/arm/plat-mxc/dma-mx1-mx2.c b/arch/arm/plat-mxc/dma-mx1-mx2.c index b296f19fd89..2905ec75875 100644 --- a/arch/arm/plat-mxc/dma-mx1-mx2.c +++ b/arch/arm/plat-mxc/dma-mx1-mx2.c @@ -34,7 +34,6 @@ #include <asm/system.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/dma.h> #include <mach/dma-mx1-mx2.h> #define DMA_DCR 0x00 /* Control Register */ @@ -114,7 +113,7 @@ struct imx_dma_channel { void (*err_handler) (int, void *, int errcode); void (*prog_handler) (int, void *, struct scatterlist *); void *data; - dmamode_t dma_mode; + unsigned int dma_mode; struct scatterlist *sg; unsigned int resbytes; int dma_num; @@ -193,7 +192,7 @@ static inline int imx_dma_sg_next(int channel, struct scatterlist *sg) int imx_dma_setup_single(int channel, dma_addr_t dma_address, unsigned int dma_length, unsigned int dev_addr, - dmamode_t dmamode) + unsigned int dmamode) { struct imx_dma_channel *imxdma = &imx_dma_channels[channel]; @@ -288,7 +287,7 @@ int imx_dma_setup_sg(int channel, struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, unsigned int dev_addr, - dmamode_t dmamode) + unsigned int dmamode) { struct imx_dma_channel *imxdma = &imx_dma_channels[channel]; @@ -512,6 +511,7 @@ void imx_dma_disable(int channel) } EXPORT_SYMBOL(imx_dma_disable); +#ifdef CONFIG_ARCH_MX2 static void imx_dma_watchdog(unsigned long chno) { struct imx_dma_channel *imxdma = &imx_dma_channels[chno]; @@ -523,6 +523,7 @@ static void imx_dma_watchdog(unsigned long chno) if (imxdma->err_handler) imxdma->err_handler(chno, imxdma->data, IMX_DMA_ERR_TIMEOUT); } +#endif static irqreturn_t dma_err_handler(int irq, void *dev_id) { @@ -675,7 +676,7 @@ int imx_dma_request(int channel, const char *name) { struct imx_dma_channel *imxdma = &imx_dma_channels[channel]; unsigned long flags; - int ret; + int ret = 0; /* basic sanity checks */ if (!name) @@ -697,6 +698,7 @@ int imx_dma_request(int channel, const char *name) ret = request_irq(MXC_INT_DMACH0 + channel, dma_irq_handler, 0, "DMA", NULL); if (ret) { + local_irq_restore(flags); printk(KERN_CRIT "Can't register IRQ %d for DMA channel %d\n", MXC_INT_DMACH0 + channel, channel); return ret; @@ -713,7 +715,7 @@ int imx_dma_request(int channel, const char *name) imxdma->sg = NULL; local_irq_restore(flags); - return 0; + return ret; } EXPORT_SYMBOL(imx_dma_request); diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index de5c4747453..ccbd94adc66 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -115,8 +115,8 @@ static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat) } } -#ifdef CONFIG_ARCH_MX3 -/* MX3 has one interrupt *per* gpio port */ +#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX1) +/* MX1 and MX3 has one interrupt *per* gpio port */ static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc) { u32 irq_stat; @@ -237,7 +237,7 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt) /* its a serious configuration bug when it fails */ BUG_ON( gpiochip_add(&port[i].chip) < 0 ); -#ifdef CONFIG_ARCH_MX3 +#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX1) /* setup one handler for each entry */ set_irq_chained_handler(port[i].irq, mx3_gpio_irq_handler); set_irq_data(port[i].irq, &port[i]); diff --git a/arch/arm/plat-mxc/include/mach/board-mx27ads.h b/arch/arm/plat-mxc/include/mach/board-mx27ads.h index 61e66dac90e..8f34a05afc8 100644 --- a/arch/arm/plat-mxc/include/mach/board-mx27ads.h +++ b/arch/arm/plat-mxc/include/mach/board-mx27ads.h @@ -15,7 +15,7 @@ #define __ASM_ARCH_MXC_BOARD_MX27ADS_H__ /* external interrupt multiplexer */ -#define MXC_EXP_IO_BASE (MXC_GPIO_BASE + MXC_MAX_GPIO_LINES) +#define MXC_EXP_IO_BASE (MXC_BOARD_IRQ_START) #define MXC_VIRTUAL_INTS_BASE (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES) #define MXC_SDIO1_CARD_IRQ MXC_VIRTUAL_INTS_BASE @@ -28,11 +28,6 @@ /* * MXC UART EVB board level configurations */ - -#define MXC_LL_EXTUART_PADDR (CS4_BASE_ADDR + 0x20000) -#define MXC_LL_EXTUART_VADDR (CS4_BASE_ADDR_VIRT + 0x20000) -#define MXC_LL_EXTUART_16BIT_BUS - #define MXC_LL_UART_PADDR UART1_BASE_ADDR #define MXC_LL_UART_VADDR AIPI_IO_ADDRESS(UART1_BASE_ADDR) diff --git a/arch/arm/plat-mxc/include/mach/board-mx31ads.h b/arch/arm/plat-mxc/include/mach/board-mx31ads.h index 745b48864f9..451d510d08c 100644 --- a/arch/arm/plat-mxc/include/mach/board-mx31ads.h +++ b/arch/arm/plat-mxc/include/mach/board-mx31ads.h @@ -90,7 +90,7 @@ #define PBC_INTMASK_CLEAR_REG (PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS) #define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX31_PIN_GPIO1_4) -#define MXC_EXP_IO_BASE (MXC_MAX_INT_LINES + MXC_MAX_GPIO_LINES) +#define MXC_EXP_IO_BASE (MXC_BOARD_IRQ_START) #define MXC_IRQ_TO_EXPIO(irq) ((irq) - MXC_EXP_IO_BASE) #define EXPIO_INT_LOW_BAT (MXC_EXP_IO_BASE + 0) diff --git a/arch/arm/plat-mxc/include/mach/board-mx31pdk.h b/arch/arm/plat-mxc/include/mach/board-mx31pdk.h new file mode 100644 index 00000000000..2b6b316d0f5 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-mx31pdk.h @@ -0,0 +1,19 @@ +/* + * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX31PDK_H__ +#define __ASM_ARCH_MXC_BOARD_MX31PDK_H__ + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_MX31PDK_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index b9907bebba3..602768b427e 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -28,6 +28,9 @@ #ifdef CONFIG_MACH_PCM038 #include <mach/board-pcm038.h> #endif +#ifdef CONFIG_MACH_MX31_3DS +#include <mach/board-mx31pdk.h> +#endif .macro addruart,rx mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h index e85fd946116..b3876cc238c 100644 --- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h +++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h @@ -22,13 +22,15 @@ * MA 02110-1301, USA. */ -#include <asm/dma.h> - #ifndef __ASM_ARCH_MXC_DMA_H #define __ASM_ARCH_MXC_DMA_H #define IMX_DMA_CHANNELS 16 +#define DMA_MODE_READ 0 +#define DMA_MODE_WRITE 1 +#define DMA_MODE_MASK 1 + #define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR) #define IMX_DMA_MEMSIZE_32 (0 << 4) @@ -54,12 +56,12 @@ imx_dma_config_burstlen(int channel, unsigned int burstlen); int imx_dma_setup_single(int channel, dma_addr_t dma_address, unsigned int dma_length, unsigned int dev_addr, - dmamode_t dmamode); + unsigned int dmamode); int imx_dma_setup_sg(int channel, struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, - unsigned int dev_addr, dmamode_t dmamode); + unsigned int dev_addr, unsigned int dmamode); int imx_dma_setup_handlers(int channel, diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/arch/arm/plat-mxc/include/mach/dma.h deleted file mode 100644 index c822d569a05..00000000000 --- a/arch/arm/plat-mxc/include/mach/dma.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_MXC_DMA_H__ -#define __ASM_ARCH_MXC_DMA_H__ - -#endif diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S index 11632028f7d..5f01d60da84 100644 --- a/arch/arm/plat-mxc/include/mach/entry-macro.S +++ b/arch/arm/plat-mxc/include/mach/entry-macro.S @@ -9,6 +9,8 @@ * published by the Free Software Foundation. */ +#include <mach/hardware.h> + #define AVIC_NIMASK 0x04 @ this macro disables fast irq (not implemented) diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h index 65eedc0d196..ea509f1090f 100644 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -27,8 +27,8 @@ #define gpio_set_value __gpio_set_value #define gpio_cansleep __gpio_cansleep -#define gpio_to_irq(gpio) (MXC_MAX_INT_LINES + (gpio)) -#define irq_to_gpio(irq) ((irq) - MXC_MAX_INT_LINES) +#define gpio_to_irq(gpio) (MXC_GPIO_IRQ_START + (gpio)) +#define irq_to_gpio(irq) ((irq) - MXC_GPIO_IRQ_START) struct mxc_gpio_port { void __iomem *base; diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index 3caadeeda70..a612d8bb73c 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -32,6 +32,10 @@ # endif #endif +#ifdef CONFIG_ARCH_MX1 +# include <mach/mx1.h> +#endif + #include <mach/mxc.h> #endif /* __ASM_ARCH_MXC_HARDWARE_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h index 5d4cb119644..b4f2de76946 100644 --- a/arch/arm/plat-mxc/include/mach/io.h +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -25,8 +25,8 @@ __mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) /* Access all peripherals below 0x80000000 as nonshared device * but leave l2cc alone. */ - if ((phys_addr < 0x80000000) && ((phys_addr < L2CC_BASE_ADDR) || - (phys_addr >= L2CC_BASE_ADDR + L2CC_SIZE))) + if ((phys_addr < 0x80000000) && ((phys_addr < 0x30000000) || + (phys_addr >= 0x30000000 + SZ_1M))) mtype = MT_DEVICE_NONSHARED; } @@ -35,8 +35,8 @@ __mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) #endif /* io address mapping macro */ -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h index 3d09bfd6c53..95a383be628 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h @@ -21,12 +21,6 @@ #include <linux/io.h> -#define MXC_GPIO_ALLOC_MODE_NORMAL 0 -#define MXC_GPIO_ALLOC_MODE_NO_ALLOC 1 -#define MXC_GPIO_ALLOC_MODE_TRY_ALLOC 2 -#define MXC_GPIO_ALLOC_MODE_ALLOC_ONLY 4 -#define MXC_GPIO_ALLOC_MODE_RELEASE 8 - /* * GPIO Module and I/O Multiplexer * x = 0..3 for reg_A, reg_B, reg_C, reg_D @@ -103,7 +97,8 @@ extern void mxc_gpio_mode(int gpio_mode); extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, - int alloc_mode, const char *label); + const char *label); +extern void mxc_gpio_release_multiple_pins(const int *pin_list, int count); /*-------------------------------------------------------------------------*/ @@ -113,9 +108,9 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, * missing on some (many) pins */ #ifdef CONFIG_ARCH_MX1 -#define PA0_AIN_SPI2_CLK (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0) +#define PA0_AIN_SPI2_CLK (GPIO_PORTA | GPIO_OUT | 0) #define PA0_AF_ETMTRACESYNC (GPIO_PORTA | GPIO_AF | 0) -#define PA1_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1) +#define PA1_AOUT_SPI2_RXD (GPIO_PORTA | GPIO_IN | 1) #define PA1_PF_TIN (GPIO_PORTA | GPIO_PF | 1) #define PA2_PF_PWM0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 2) #define PA3_PF_CSI_MCLK (GPIO_PORTA | GPIO_PF | 3) @@ -133,7 +128,7 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PA15_PF_I2C_SDA (GPIO_PORTA | GPIO_OUT | GPIO_PF | 15) #define PA16_PF_I2C_SCL (GPIO_PORTA | GPIO_OUT | GPIO_PF | 16) #define PA17_AF_ETMTRACEPKT4 (GPIO_PORTA | GPIO_AF | 17) -#define PA17_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17) +#define PA17_AIN_SPI2_SS (GPIO_PORTA | GPIO_OUT | 17) #define PA18_AF_ETMTRACEPKT5 (GPIO_PORTA | GPIO_AF | 18) #define PA19_AF_ETMTRACEPKT6 (GPIO_PORTA | GPIO_AF | 19) #define PA20_AF_ETMTRACEPKT7 (GPIO_PORTA | GPIO_AF | 20) @@ -201,27 +196,27 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PC15_PF_SPI1_SS (GPIO_PORTC | GPIO_PF | 15) #define PC16_PF_SPI1_MISO (GPIO_PORTC | GPIO_PF | 16) #define PC17_PF_SPI1_MOSI (GPIO_PORTC | GPIO_PF | 17) -#define PC24_BIN_UART3_RI (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24) -#define PC25_BIN_UART3_DSR (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25) -#define PC26_AOUT_UART3_DTR (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26) -#define PC27_BIN_UART3_DCD (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27) -#define PC28_BIN_UART3_CTS (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28) -#define PC29_AOUT_UART3_RTS (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29) -#define PC30_BIN_UART3_TX (GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30) -#define PC31_AOUT_UART3_RX (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31) +#define PC24_BIN_UART3_RI (GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24) +#define PC25_BIN_UART3_DSR (GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25) +#define PC26_AOUT_UART3_DTR (GPIO_PORTC | GPIO_IN | 26) +#define PC27_BIN_UART3_DCD (GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27) +#define PC28_BIN_UART3_CTS (GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28) +#define PC29_AOUT_UART3_RTS (GPIO_PORTC | GPIO_IN | 29) +#define PC30_BIN_UART3_TX (GPIO_PORTC | GPIO_BIN | 30) +#define PC31_AOUT_UART3_RX (GPIO_PORTC | GPIO_IN | 31) #define PD6_PF_LSCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 6) #define PD7_PF_REV (GPIO_PORTD | GPIO_PF | 7) -#define PD7_AF_UART2_DTR (GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7) -#define PD7_AIN_SPI2_SCLK (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7) +#define PD7_AF_UART2_DTR (GPIO_PORTD | GPIO_IN | GPIO_AF | 7) +#define PD7_AIN_SPI2_SCLK (GPIO_PORTD | GPIO_AIN | 7) #define PD8_PF_CLS (GPIO_PORTD | GPIO_PF | 8) #define PD8_AF_UART2_DCD (GPIO_PORTD | GPIO_OUT | GPIO_AF | 8) -#define PD8_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8) +#define PD8_AIN_SPI2_SS (GPIO_PORTD | GPIO_AIN | 8) #define PD9_PF_PS (GPIO_PORTD | GPIO_PF | 9) #define PD9_AF_UART2_RI (GPIO_PORTD | GPIO_OUT | GPIO_AF | 9) -#define PD9_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9) +#define PD9_AOUT_SPI2_RXD (GPIO_PORTD | GPIO_IN | 9) #define PD10_PF_SPL_SPR (GPIO_PORTD | GPIO_OUT | GPIO_PF | 10) #define PD10_AF_UART2_DSR (GPIO_PORTD | GPIO_OUT | GPIO_AF | 10) -#define PD10_AIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10) +#define PD10_AIN_SPI2_TXD (GPIO_PORTD | GPIO_OUT | 10) #define PD11_PF_CONTRAST (GPIO_PORTD | GPIO_OUT | GPIO_PF | 11) #define PD12_PF_ACD_OE (GPIO_PORTD | GPIO_OUT | GPIO_PF | 12) #define PD13_PF_LP_HSYNC (GPIO_PORTD | GPIO_OUT | GPIO_PF | 13) @@ -243,7 +238,7 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PD29_PF_LD14 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29) #define PD30_PF_LD15 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 30) #define PD31_PF_TMR2OUT (GPIO_PORTD | GPIO_PF | 31) -#define PD31_BIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31) +#define PD31_BIN_SPI2_TXD (GPIO_PORTD | GPIO_BIN | 31) #endif #ifdef CONFIG_ARCH_MX2 @@ -279,6 +274,12 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PA29_PF_VSYNC (GPIO_PORTA | GPIO_OUT | GPIO_PF | 29) #define PA30_PF_CONTRAST (GPIO_PORTA | GPIO_OUT | GPIO_PF | 30) #define PA31_PF_OE_ACD (GPIO_PORTA | GPIO_OUT | GPIO_PF | 31) +#define PB4_PF_SD2_D0 (GPIO_PORTB | GPIO_PF | 4) +#define PB5_PF_SD2_D1 (GPIO_PORTB | GPIO_PF | 5) +#define PB6_PF_SD2_D2 (GPIO_PORTB | GPIO_PF | 6) +#define PB7_PF_SD2_D3 (GPIO_PORTB | GPIO_PF | 7) +#define PB8_PF_SD2_CMD (GPIO_PORTB | GPIO_PF | 8) +#define PB9_PF_SD2_CLK (GPIO_PORTB | GPIO_PF | 9) #define PB10_PF_CSI_D0 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 10) #define PB10_AF_UART6_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 10) #define PB11_PF_CSI_D1 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 11) @@ -315,6 +316,13 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PB31_AF_UART4_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 31) #define PC5_PF_I2C2_SDA (GPIO_PORTC | GPIO_IN | GPIO_PF | 5) #define PC6_PF_I2C2_SCL (GPIO_PORTC | GPIO_IN | GPIO_PF | 6) +#define PC7_PF_USBOTG_DATA5 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 7) +#define PC8_PF_USBOTG_DATA6 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 8) +#define PC9_PF_USBOTG_DATA0 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 9) +#define PC10_PF_USBOTG_DATA2 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 10) +#define PC11_PF_USBOTG_DATA1 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 11) +#define PC12_PF_USBOTG_DATA4 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 12) +#define PC13_PF_USBOTG_DATA3 (GPIO_PORTC | GPIO_OUT | GPIO_PF | 13) #define PC16_PF_SSI4_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 16) #define PC17_PF_SSI4_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 17) #define PC18_PF_SSI4_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 18) @@ -365,6 +373,9 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PD30_PF_CSPI1_MISO (GPIO_PORTD | GPIO_IN | GPIO_PF | 30) #define PD31_PF_CSPI1_MOSI (GPIO_PORTD | GPIO_OUT | GPIO_PF | 31) #define PF23_AIN_FEC_TX_EN (GPIO_PORTF | GPIO_OUT | GPIO_AIN | 23) +#define PE0_PF_USBOTG_NXT (GPIO_PORTE | GPIO_OUT | GPIO_PF | 0) +#define PE1_PF_USBOTG_STP (GPIO_PORTE | GPIO_OUT | GPIO_PF | 1) +#define PE2_PF_USBOTG_DIR (GPIO_PORTE | GPIO_OUT | GPIO_PF | 2) #define PE3_PF_UART2_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 3) #define PE4_PF_UART2_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 4) #define PE6_PF_UART2_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 6) @@ -379,18 +390,27 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, #define PE15_PF_UART1_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 15) #define PE16_AF_RTCK (GPIO_PORTE | GPIO_OUT | GPIO_AF | 16) #define PE16_PF_RTCK (GPIO_PORTE | GPIO_OUT | GPIO_PF | 16) +#define PE18_PF_SDHC1_D0 (GPIO_PORTE | GPIO_PF | 18) #define PE18_AF_CSPI3_MISO (GPIO_PORTE | GPIO_IN | GPIO_AF | 18) +#define PE19_PF_SDHC1_D1 (GPIO_PORTE | GPIO_PF | 19) +#define PE20_PF_SDHC1_D2 (GPIO_PORTE | GPIO_PF | 20) +#define PE21_PF_SDHC1_D3 (GPIO_PORTE | GPIO_PF | 21) #define PE21_AF_CSPI3_SS (GPIO_PORTE | GPIO_OUT | GPIO_AF | 21) +#define PE22_PF_SDHC1_CMD (GPIO_PORTE | GPIO_PF | 22) #define PE22_AF_CSPI3_MOSI (GPIO_PORTE | GPIO_OUT | GPIO_AF | 22) +#define PE22_PF_SDHC1_CLK (GPIO_PORTE | GPIO_PF | 23) #define PE23_AF_CSPI3_SCLK (GPIO_PORTE | GPIO_OUT | GPIO_AF | 23) +#define PE24_PF_USBOTG_CLK (GPIO_PORTE | GPIO_OUT | GPIO_PF | 24) +#define PE25_PF_USBOTG_DATA7 (GPIO_PORTE | GPIO_OUT | GPIO_PF | 25) #endif /* decode irq number to use with IMR(x), ISR(x) and friends */ -#define IRQ_TO_REG(irq) ((irq - MXC_MAX_INT_LINES) >> 5) +#define IRQ_TO_REG(irq) ((irq - MXC_INTERNAL_IRQS) >> 5) -#define IRQ_GPIOA(x) (MXC_MAX_INT_LINES + x) +#define IRQ_GPIOA(x) (MXC_GPIO_IRQ_START + x) #define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x) #define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x) #define IRQ_GPIOD(x) (IRQ_GPIOC(32) + x) +#define IRQ_GPIOE(x) (IRQ_GPIOD(32) + x) #endif /* _MXC_GPIO_MX1_MX2_H */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h index c9f39c2fb8c..c9198c0aea1 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -141,7 +141,7 @@ void mxc_iomux_set_gpr(enum iomux_gp_func, bool); ((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) #define IOMUX_TO_IRQ(iomux_pin) \ (((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) + \ - MXC_GPIO_INT_BASE) + MXC_GPIO_IRQ_START) /* * This enumeration is constructed based on the Section @@ -491,6 +491,14 @@ enum iomux_pins { #define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CTS2__CTS2 IOMUX_MODE(MX31_PIN_CTS2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RTS2__RTS2 IOMUX_MODE(MX31_PIN_RTS2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_TXD2__TXD2 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RXD2__RXD2 IOMUX_MODE(MX31_PIN_RXD2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_PC_RST__CTS5 IOMUX_MODE(MX31_PIN_PC_RST, IOMUX_CONFIG_ALT2) +#define MX31_PIN_PC_VS2__RTS5 IOMUX_MODE(MX31_PIN_PC_VS2, IOMUX_CONFIG_ALT2) +#define MX31_PIN_PC_BVD2__TXD5 IOMUX_MODE(MX31_PIN_PC_BVD2, IOMUX_CONFIG_ALT2) +#define MX31_PIN_PC_BVD1__RXD5 IOMUX_MODE(MX31_PIN_PC_BVD1, IOMUX_CONFIG_ALT2) #define MX31_PIN_CSPI1_MOSI__MOSI IOMUX_MODE(MX31_PIN_CSPI1_MOSI, IOMUX_CONFIG_FUNC) #define MX31_PIN_CSPI1_MISO__MISO IOMUX_MODE(MX31_PIN_CSPI1_MISO, IOMUX_CONFIG_FUNC) #define MX31_PIN_CSPI1_SCLK__SCLK IOMUX_MODE(MX31_PIN_CSPI1_SCLK, IOMUX_CONFIG_FUNC) @@ -509,6 +517,15 @@ enum iomux_pins { #define MX31_PIN_CSPI3_MISO__MISO IOMUX_MODE(MX31_PIN_CSPI3_MISO, IOMUX_CONFIG_FUNC) #define MX31_PIN_CSPI3_SCLK__SCLK IOMUX_MODE(MX31_PIN_CSPI3_SCLK, IOMUX_CONFIG_FUNC) #define MX31_PIN_CSPI3_SPI_RDY__SPI_RDY IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_FUNC) +#define MX31_PIN_BATT_LINE__OWIRE IOMUX_MODE(MX31_PIN_BATT_LINE, IOMUX_CONFIG_FUNC) +#define MX31_PIN_CS4__CS4 IOMUX_MODE(MX31_PIN_CS4, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_DATA3__SD1_DATA3 IOMUX_MODE(MX31_PIN_SD1_DATA3, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_DATA2__SD1_DATA2 IOMUX_MODE(MX31_PIN_SD1_DATA2, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_DATA1__SD1_DATA1 IOMUX_MODE(MX31_PIN_SD1_DATA1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_DATA0__SD1_DATA0 IOMUX_MODE(MX31_PIN_SD1_DATA0, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_CLK__SD1_CLK IOMUX_MODE(MX31_PIN_SD1_CLK, IOMUX_CONFIG_FUNC) +#define MX31_PIN_SD1_CMD__SD1_CMD IOMUX_MODE(MX31_PIN_SD1_CMD, IOMUX_CONFIG_FUNC) + /*XXX: The SS0, SS1, SS2, SS3 lines of spi3 are multiplexed by cspi2_ss0, cspi2_ss1, cspi1_ss0 * cspi1_ss1*/ diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h index b55bba35e18..e06d3cb0ee1 100644 --- a/arch/arm/plat-mxc/include/mach/irqs.h +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -11,7 +11,37 @@ #ifndef __ASM_ARCH_MXC_IRQS_H__ #define __ASM_ARCH_MXC_IRQS_H__ -#include <mach/hardware.h> +/* + * So far all i.MX SoCs have 64 internal interrupts + */ +#define MXC_INTERNAL_IRQS 64 + +#define MXC_GPIO_IRQ_START MXC_INTERNAL_IRQS + +#if defined CONFIG_ARCH_MX1 +#define MXC_GPIO_IRQS (32 * 4) +#elif defined CONFIG_ARCH_MX2 +#define MXC_GPIO_IRQS (32 * 6) +#elif defined CONFIG_ARCH_MX3 +#define MXC_GPIO_IRQS (32 * 3) +#endif + +/* + * The next 16 interrupts are for board specific purposes. Since + * the kernel can only run on one machine at a time, we can re-use + * these. If you need more, increase MXC_BOARD_IRQS, but keep it + * within sensible limits. + */ +#define MXC_BOARD_IRQ_START (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS) +#define MXC_BOARD_IRQS 16 + +#define NR_IRQS (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS) + extern void imx_irq_set_priority(unsigned char irq, unsigned char prio); +/* all normal IRQs can be FIQs */ +#define FIQ_START 0 +/* switch betwean IRQ and FIQ */ +extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type); + #endif /* __ASM_ARCH_MXC_IRQS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index d7a8d3ebed5..0b808399097 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -11,19 +11,12 @@ #ifndef __ASM_ARCH_MXC_MEMORY_H__ #define __ASM_ARCH_MXC_MEMORY_H__ -#include <mach/hardware.h> - -/* - * Virtual view <-> DMA view memory address translations - * This macro is used to translate the virtual address to an address - * suitable to be passed to set_dma_addr() - */ -#define __virt_to_bus(a) __virt_to_phys(a) - -/* - * Used to convert an address for DMA operations to an address that the - * kernel can use. - */ -#define __bus_to_virt(a) __phys_to_virt(a) +#if defined CONFIG_ARCH_MX1 +#define PHYS_OFFSET UL(0x08000000) +#elif defined CONFIG_ARCH_MX2 +#define PHYS_OFFSET UL(0xA0000000) +#elif defined CONFIG_ARCH_MX3 +#define PHYS_OFFSET UL(0x80000000) +#endif #endif /* __ASM_ARCH_MXC_MEMORY_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mtd-xip.h b/arch/arm/plat-mxc/include/mach/mtd-xip.h new file mode 100644 index 00000000000..1ab1bba5688 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mtd-xip.h @@ -0,0 +1,34 @@ +/* + * MTD primitives for XIP support. Architecture specific functions + * + * Do not include this file directly. It's included from linux/mtd/xip.h + * + * Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.com>, Teltonika, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <mach/mxc_timer.h> + +#ifndef __ARCH_IMX_MTD_XIP_H__ +#define __ARCH_IMX_MTD_XIP_H__ + +#ifdef CONFIG_ARCH_MX1 +/* AITC registers */ +#define AITC_BASE IO_ADDRESS(AVIC_BASE_ADDR) +#define NIPNDH (AITC_BASE + 0x58) +#define NIPNDL (AITC_BASE + 0x5C) +#define INTENABLEH (AITC_BASE + 0x10) +#define INTENABLEL (AITC_BASE + 0x14) +/* MTD macros */ +#define xip_irqpending() ((__raw_readl(INTENABLEH) & __raw_readl(NIPNDH)) \ + || (__raw_readl(INTENABLEL) & __raw_readl(NIPNDL))) +#define xip_currtime() (__raw_readl(TIMER_BASE + MXC_TCN)) +#define xip_elapsed_since(x) (signed)((__raw_readl(TIMER_BASE + MXC_TCN) - (x)) / 96) +#define xip_cpu_idle() asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (0)) +#endif /* CONFIG_ARCH_MX1 */ + +#endif /* __ARCH_IMX_MTD_XIP_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx1.h b/arch/arm/plat-mxc/include/mach/mx1.h new file mode 100644 index 00000000000..b92e02324d8 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx1.h @@ -0,0 +1,186 @@ +/* + * Copyright (C) 1997,1998 Russell King + * Copyright (C) 1999 ARM Limited + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_MX1_H__ +#define __ASM_ARCH_MXC_MX1_H__ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#error "Do not include directly." +#endif + +#include <mach/vmalloc.h> + +/* + * Memory map + */ +#define IMX_IO_PHYS 0x00200000 +#define IMX_IO_SIZE 0x00100000 +#define IMX_IO_BASE VMALLOC_END + +#define IMX_CS0_PHYS 0x10000000 +#define IMX_CS0_SIZE 0x02000000 + +#define IMX_CS1_PHYS 0x12000000 +#define IMX_CS1_SIZE 0x01000000 + +#define IMX_CS2_PHYS 0x13000000 +#define IMX_CS2_SIZE 0x01000000 + +#define IMX_CS3_PHYS 0x14000000 +#define IMX_CS3_SIZE 0x01000000 + +#define IMX_CS4_PHYS 0x15000000 +#define IMX_CS4_SIZE 0x01000000 + +#define IMX_CS5_PHYS 0x16000000 +#define IMX_CS5_SIZE 0x01000000 + +/* + * Register BASEs, based on OFFSETs + */ +#define AIPI1_BASE_ADDR (0x00000 + IMX_IO_PHYS) +#define WDT_BASE_ADDR (0x01000 + IMX_IO_PHYS) +#define TIM1_BASE_ADDR (0x02000 + IMX_IO_PHYS) +#define TIM2_BASE_ADDR (0x03000 + IMX_IO_PHYS) +#define RTC_BASE_ADDR (0x04000 + IMX_IO_PHYS) +#define LCDC_BASE_ADDR (0x05000 + IMX_IO_PHYS) +#define UART1_BASE_ADDR (0x06000 + IMX_IO_PHYS) +#define UART2_BASE_ADDR (0x07000 + IMX_IO_PHYS) +#define PWM_BASE_ADDR (0x08000 + IMX_IO_PHYS) +#define DMA_BASE_ADDR (0x09000 + IMX_IO_PHYS) +#define AIPI2_BASE_ADDR (0x10000 + IMX_IO_PHYS) +#define SIM_BASE_ADDR (0x11000 + IMX_IO_PHYS) +#define USBD_BASE_ADDR (0x12000 + IMX_IO_PHYS) +#define SPI1_BASE_ADDR (0x13000 + IMX_IO_PHYS) +#define MMC_BASE_ADDR (0x14000 + IMX_IO_PHYS) +#define ASP_BASE_ADDR (0x15000 + IMX_IO_PHYS) +#define BTA_BASE_ADDR (0x16000 + IMX_IO_PHYS) +#define I2C_BASE_ADDR (0x17000 + IMX_IO_PHYS) +#define SSI_BASE_ADDR (0x18000 + IMX_IO_PHYS) +#define SPI2_BASE_ADDR (0x19000 + IMX_IO_PHYS) +#define MSHC_BASE_ADDR (0x1A000 + IMX_IO_PHYS) +#define CCM_BASE_ADDR (0x1B000 + IMX_IO_PHYS) +#define SCM_BASE_ADDR (0x1B804 + IMX_IO_PHYS) +#define GPIO_BASE_ADDR (0x1C000 + IMX_IO_PHYS) +#define EIM_BASE_ADDR (0x20000 + IMX_IO_PHYS) +#define SDRAMC_BASE_ADDR (0x21000 + IMX_IO_PHYS) +#define MMA_BASE_ADDR (0x22000 + IMX_IO_PHYS) +#define AVIC_BASE_ADDR (0x23000 + IMX_IO_PHYS) +#define CSI_BASE_ADDR (0x24000 + IMX_IO_PHYS) + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) ((x) - IMX_IO_PHYS + IMX_IO_BASE) + +/* define macros needed for entry-macro.S */ +#define AVIC_IO_ADDRESS(x) IO_ADDRESS(x) + +/* fixed interrput numbers */ +#define INT_SOFTINT 0 +#define CSI_INT 6 +#define DSPA_MAC_INT 7 +#define DSPA_INT 8 +#define COMP_INT 9 +#define MSHC_XINT 10 +#define GPIO_INT_PORTA 11 +#define GPIO_INT_PORTB 12 +#define GPIO_INT_PORTC 13 +#define LCDC_INT 14 +#define SIM_INT 15 +#define SIM_DATA_INT 16 +#define RTC_INT 17 +#define RTC_SAMINT 18 +#define UART2_MINT_PFERR 19 +#define UART2_MINT_RTS 20 +#define UART2_MINT_DTR 21 +#define UART2_MINT_UARTC 22 +#define UART2_MINT_TX 23 +#define UART2_MINT_RX 24 +#define UART1_MINT_PFERR 25 +#define UART1_MINT_RTS 26 +#define UART1_MINT_DTR 27 +#define UART1_MINT_UARTC 28 +#define UART1_MINT_TX 29 +#define UART1_MINT_RX 30 +#define VOICE_DAC_INT 31 +#define VOICE_ADC_INT 32 +#define PEN_DATA_INT 33 +#define PWM_INT 34 +#define SDHC_INT 35 +#define I2C_INT 39 +#define CSPI_INT 41 +#define SSI_TX_INT 42 +#define SSI_TX_ERR_INT 43 +#define SSI_RX_INT 44 +#define SSI_RX_ERR_INT 45 +#define TOUCH_INT 46 +#define USBD_INT0 47 +#define USBD_INT1 48 +#define USBD_INT2 49 +#define USBD_INT3 50 +#define USBD_INT4 51 +#define USBD_INT5 52 +#define USBD_INT6 53 +#define BTSYS_INT 55 +#define BTTIM_INT 56 +#define BTWUI_INT 57 +#define TIM2_INT 58 +#define TIM1_INT 59 +#define DMA_ERR 60 +#define DMA_INT 61 +#define GPIO_INT_PORTD 62 +#define WDT_INT 63 + +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x1C +#define GPIO_GDIR 0x00 +#define GPIO_PSR 0x24 +#define GPIO_ICR1 0x28 +#define GPIO_ICR2 0x2C +#define GPIO_IMR 0x30 +#define GPIO_ISR 0x34 +#define GPIO_INT_LOW_LEV 0x3 +#define GPIO_INT_HIGH_LEV 0x2 +#define GPIO_INT_RISE_EDGE 0x0 +#define GPIO_INT_FALL_EDGE 0x1 +#define GPIO_INT_NONE 0x4 + +/* DMA */ +#define DMA_REQ_UART3_T 2 +#define DMA_REQ_UART3_R 3 +#define DMA_REQ_SSI2_T 4 +#define DMA_REQ_SSI2_R 5 +#define DMA_REQ_CSI_STAT 6 +#define DMA_REQ_CSI_R 7 +#define DMA_REQ_MSHC 8 +#define DMA_REQ_DSPA_DCT_DOUT 9 +#define DMA_REQ_DSPA_DCT_DIN 10 +#define DMA_REQ_DSPA_MAC 11 +#define DMA_REQ_EXT 12 +#define DMA_REQ_SDHC 13 +#define DMA_REQ_SPI1_R 14 +#define DMA_REQ_SPI1_T 15 +#define DMA_REQ_SSI_T 16 +#define DMA_REQ_SSI_R 17 +#define DMA_REQ_ASP_DAC 18 +#define DMA_REQ_ASP_ADC 19 +#define DMA_REQ_USP_EP(x) (20 + (x)) +#define DMA_REQ_SPI2_R 26 +#define DMA_REQ_SPI2_T 27 +#define DMA_REQ_UART2_T 28 +#define DMA_REQ_UART2_R 29 +#define DMA_REQ_UART1_T 30 +#define DMA_REQ_UART1_R 31 + +/* mandatory for CONFIG_LL_DEBUG */ +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_MX1_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h index a86db64744a..0313be72055 100644 --- a/arch/arm/plat-mxc/include/mach/mx27.h +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -72,7 +72,8 @@ /* for mx27*/ #define OTG_BASE_ADDR USBOTG_BASE_ADDR #define SAHARA_BASE_ADDR (AIPI_BASE_ADDR + 0x25000) -#define EMMA_BASE_ADDR (AIPI_BASE_ADDR + 0x26400) +#define EMMA_PP_BASE_ADDR (AIPI_BASE_ADDR + 0x26000) +#define EMMA_PRP_BASE_ADDR (AIPI_BASE_ADDR + 0x26400) #define CCM_BASE_ADDR (AIPI_BASE_ADDR + 0x27000) #define SYSCTRL_BASE_ADDR (AIPI_BASE_ADDR + 0x27800) #define IIM_BASE_ADDR (AIPI_BASE_ADDR + 0x28000) @@ -288,16 +289,4 @@ extern int mx27_revision(void); /* this CPU supports up to 192 GPIOs (don't forget the baseboard!) */ #define ARCH_NR_GPIOS (192 + 16) -/* OS clock tick rate */ -#define CLOCK_TICK_RATE 13300000 - -/* Start of RAM */ -#define PHYS_OFFSET SDRAM_BASE_ADDR - -/* max interrupt lines count */ -#define NR_IRQS 256 - -/* count of internal interrupt sources */ -#define MXC_MAX_INT_LINES 64 - #endif /* __ASM_ARCH_MXC_MX27_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h index 0536f8917bc..de026654b00 100644 --- a/arch/arm/plat-mxc/include/mach/mx31.h +++ b/arch/arm/plat-mxc/include/mach/mx31.h @@ -15,11 +15,6 @@ #error "Do not include directly." #endif -/*! - * defines the hardware clock tick rate - */ -#define CLOCK_TICK_RATE 16625000 - /* * MX31 memory map: * @@ -244,9 +239,6 @@ #define PCMCIA_IO_ADDRESS(x) \ (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) -/* Start of physical RAM - On many MX31 platforms, this is the first SDRAM bank (CSD0) */ -#define PHYS_OFFSET CSD0_BASE_ADDR - /* * Interrupt numbers */ @@ -315,23 +307,6 @@ #define MXC_INT_EXT_WDOG 62 #define MXC_INT_EXT_TV 63 -#define MXC_MAX_INT_LINES 64 - -#define MXC_GPIO_INT_BASE MXC_MAX_INT_LINES -#define MXC_MAX_GPIO_LINES (GPIO_NUM_PIN * GPIO_PORT_NUM) -#define MXC_MAX_VIRTUAL_INTS 16 - -#define NR_IRQS (MXC_MAX_INT_LINES + MXC_MAX_GPIO_LINES + MXC_MAX_VIRTUAL_INTS) - -/*! - * Number of GPIO port as defined in the IC Spec - */ -#define GPIO_PORT_NUM 3 -/*! - * Number of GPIO pins per port - */ -#define GPIO_NUM_PIN 32 - #define PROD_SIGNATURE 0x1 /* For MX31 */ /* silicon revisions specific to i.MX31 */ diff --git a/arch/arm/plat-mxc/include/mach/mxc_timer.h b/arch/arm/plat-mxc/include/mach/mxc_timer.h index 130aebfbe16..6c19a134744 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_timer.h +++ b/arch/arm/plat-mxc/include/mach/mxc_timer.h @@ -26,7 +26,7 @@ #include <linux/clk.h> #include <mach/hardware.h> -#ifdef CONFIG_ARCH_IMX +#ifdef CONFIG_ARCH_MX1 #define TIMER_BASE IO_ADDRESS(TIM1_BASE_ADDR) #define TIMER_INTERRUPT TIM1_INT @@ -65,7 +65,7 @@ static void gpt_irq_acknowledge(void) { __raw_writel(0, TIMER_BASE + MXC_TSTAT); } -#endif /* CONFIG_ARCH_IMX */ +#endif /* CONFIG_ARCH_MX1 */ #ifdef CONFIG_ARCH_MX2 #define TIMER_BASE IO_ADDRESS(GPT1_BASE_ADDR) diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h index 0b0af0253e9..07b4a73c9d2 100644 --- a/arch/arm/plat-mxc/include/mach/timex.h +++ b/arch/arm/plat-mxc/include/mach/timex.h @@ -20,6 +20,12 @@ #ifndef __ASM_ARCH_MXC_TIMEX_H__ #define __ASM_ARCH_MXC_TIMEX_H__ -#include <mach/hardware.h> /* for CLOCK_TICK_RATE */ +#if defined CONFIG_ARCH_MX1 +#define CLOCK_TICK_RATE 16000000 +#elif defined CONFIG_ARCH_MX2 +#define CLOCK_TICK_RATE 13300000 +#elif defined CONFIG_ARCH_MX3 +#define CLOCK_TICK_RATE 16625000 +#endif #endif /* __ASM_ARCH_MXC_TIMEX_H__ */ diff --git a/arch/arm/plat-mxc/iomux-mx1-mx2.c b/arch/arm/plat-mxc/iomux-mx1-mx2.c index d97387aa9a4..df6f1839568 100644 --- a/arch/arm/plat-mxc/iomux-mx1-mx2.c +++ b/arch/arm/plat-mxc/iomux-mx1-mx2.c @@ -110,12 +110,13 @@ void mxc_gpio_mode(int gpio_mode) EXPORT_SYMBOL(mxc_gpio_mode); int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, - int alloc_mode, const char *label) + const char *label) { const int *p = pin_list; int i; unsigned gpio; unsigned mode; + int ret = -EINVAL; for (i = 0; i < count; i++) { gpio = *p & (GPIO_PIN_MASK | GPIO_PORT_MASK); @@ -124,33 +125,33 @@ int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, if (gpio >= (GPIO_PORT_MAX + 1) * 32) goto setup_error; - if (alloc_mode & MXC_GPIO_ALLOC_MODE_RELEASE) - gpio_free(gpio); - else if (!(alloc_mode & MXC_GPIO_ALLOC_MODE_NO_ALLOC)) - if (gpio_request(gpio, label) - && !(alloc_mode & MXC_GPIO_ALLOC_MODE_TRY_ALLOC)) - goto setup_error; + ret = gpio_request(gpio, label); + if (ret) + goto setup_error; - if (!(alloc_mode & (MXC_GPIO_ALLOC_MODE_ALLOC_ONLY | - MXC_GPIO_ALLOC_MODE_RELEASE))) - mxc_gpio_mode(gpio | mode); + mxc_gpio_mode(gpio | mode); p++; } return 0; setup_error: - if (alloc_mode & (MXC_GPIO_ALLOC_MODE_NO_ALLOC | - MXC_GPIO_ALLOC_MODE_TRY_ALLOC)) - return -EINVAL; + mxc_gpio_release_multiple_pins(pin_list, i); + return ret; +} +EXPORT_SYMBOL(mxc_gpio_setup_multiple_pins); - while (p != pin_list) { - p--; - gpio = *p & (GPIO_PIN_MASK | GPIO_PORT_MASK); +void mxc_gpio_release_multiple_pins(const int *pin_list, int count) +{ + const int *p = pin_list; + int i; + + for (i = 0; i < count; i++) { + unsigned gpio = *p & (GPIO_PIN_MASK | GPIO_PORT_MASK); gpio_free(gpio); + p++; } - return -EINVAL; } -EXPORT_SYMBOL(mxc_gpio_setup_multiple_pins); +EXPORT_SYMBOL(mxc_gpio_release_multiple_pins); diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c index d862c9e5f8d..6e7578a3514 100644 --- a/arch/arm/plat-mxc/irq.c +++ b/arch/arm/plat-mxc/irq.c @@ -17,9 +17,12 @@ * MA 02110-1301, USA. */ +#include <linux/module.h> #include <linux/irq.h> #include <linux/io.h> #include <mach/common.h> +#include <asm/mach/irq.h> +#include <mach/hardware.h> #define AVIC_BASE IO_ADDRESS(AVIC_BASE_ADDR) #define AVIC_INTCNTL (AVIC_BASE + 0x00) /* int control reg */ @@ -65,6 +68,28 @@ void imx_irq_set_priority(unsigned char irq, unsigned char prio) EXPORT_SYMBOL(imx_irq_set_priority); #endif +#ifdef CONFIG_FIQ +int mxc_set_irq_fiq(unsigned int irq, unsigned int type) +{ + unsigned int irqt; + + if (irq >= MXC_INTERNAL_IRQS) + return -EINVAL; + + if (irq < MXC_INTERNAL_IRQS / 2) { + irqt = __raw_readl(AVIC_INTTYPEL) & ~(1 << irq); + __raw_writel(irqt | (!!type << irq), AVIC_INTTYPEL); + } else { + irq -= MXC_INTERNAL_IRQS / 2; + irqt = __raw_readl(AVIC_INTTYPEH) & ~(1 << irq); + __raw_writel(irqt | (!!type << irq), AVIC_INTTYPEH); + } + + return 0; +} +EXPORT_SYMBOL(mxc_set_irq_fiq); +#endif /* CONFIG_FIQ */ + /* Disable interrupt number "irq" in the AVIC */ static void mxc_mask_irq(unsigned int irq) { @@ -91,7 +116,6 @@ static struct irq_chip mxc_avic_chip = { void __init mxc_init_irq(void) { int i; - u32 reg; /* put the AVIC into the reset value with * all interrupts disabled @@ -106,7 +130,7 @@ void __init mxc_init_irq(void) /* all IRQ no FIQ */ __raw_writel(0, AVIC_INTTYPEH); __raw_writel(0, AVIC_INTTYPEL); - for (i = 0; i < MXC_MAX_INT_LINES; i++) { + for (i = 0; i < MXC_INTERNAL_IRQS; i++) { set_irq_chip(i, &mxc_avic_chip); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID); @@ -119,5 +143,10 @@ void __init mxc_init_irq(void) /* init architectures chained interrupt handler */ mxc_register_gpios(); +#ifdef CONFIG_FIQ + /* Initialize FIQ */ + init_FIQ(); +#endif + printk(KERN_INFO "MXC IRQ initialized\n"); } diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index a94f0c44ebc..46d3b0b9ce6 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -14,9 +14,11 @@ config ARCH_OMAP1 config ARCH_OMAP2 bool "TI OMAP2" + select CPU_V6 config ARCH_OMAP3 bool "TI OMAP3" + select CPU_V7 endchoice diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c index e31154b15d9..f6684832ca8 100644 --- a/arch/arm/plat-omap/debug-devices.c +++ b/arch/arm/plat-omap/debug-devices.c @@ -69,15 +69,15 @@ int __init debug_card_init(u32 addr, unsigned gpio) smc91x_resources[0].start = addr + 0x300; smc91x_resources[0].end = addr + 0x30f; - smc91x_resources[1].start = OMAP_GPIO_IRQ(gpio); - smc91x_resources[1].end = OMAP_GPIO_IRQ(gpio); + smc91x_resources[1].start = gpio_to_irq(gpio); + smc91x_resources[1].end = gpio_to_irq(gpio); - status = omap_request_gpio(gpio); + status = gpio_request(gpio, "SMC91x irq"); if (status < 0) { printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio); return status; } - omap_set_gpio_direction(gpio, 1); + gpio_direction_input(gpio); led_resources[0].start = addr; led_resources[0].end = addr + SZ_4K - 1; diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c index 2f4c0cabfd3..be4eefda476 100644 --- a/arch/arm/plat-omap/debug-leds.c +++ b/arch/arm/plat-omap/debug-leds.c @@ -83,8 +83,8 @@ static void h2p2_dbg_leds_event(led_event_t evt) /* all leds off during suspend or shutdown */ if (!(machine_is_omap_perseus2() || machine_is_omap_h4())) { - omap_set_gpio_dataout(GPIO_TIMER, 0); - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_TIMER, 0); + gpio_set_value(GPIO_IDLE, 0); } __raw_writew(~0, &fpga->leds); @@ -107,7 +107,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER; else { - omap_set_gpio_dataout(GPIO_TIMER, + gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON); goto done; } @@ -121,7 +121,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 1); + gpio_set_value(GPIO_IDLE, 1); goto done; } @@ -131,7 +131,7 @@ static void h2p2_dbg_leds_event(led_event_t evt) if (machine_is_omap_perseus2() || machine_is_omap_h4()) hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE; else { - omap_set_gpio_dataout(GPIO_IDLE, 0); + gpio_set_value(GPIO_IDLE, 0); goto done; } diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 0cb2b22388e..ac15c23fd5d 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -192,202 +192,48 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) -#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) -#define OMAP_MMC1_BASE 0x4809c000 -#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x1fc) -#define OMAP_MMC1_INT INT_24XX_MMC_IRQ +#define OMAP_MMC_NR_RES 2 -#define OMAP_MMC2_BASE 0x480b4000 -#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x1fc) -#define OMAP_MMC2_INT INT_24XX_MMC2_IRQ - -#else - -#define OMAP_MMC1_BASE 0xfffb7800 -#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x7f) -#define OMAP_MMC1_INT INT_MMC - -#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */ -#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x7f) -#define OMAP_MMC2_INT INT_1610_MMC2 - -#endif - -static struct omap_mmc_platform_data mmc1_data; - -static u64 mmc1_dmamask = 0xffffffff; - -static struct resource mmc1_resources[] = { - { - .start = OMAP_MMC1_BASE, - .end = OMAP_MMC1_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP_MMC1_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device mmc_omap_device1 = { - .name = "mmci-omap", - .id = 1, - .dev = { - .dma_mask = &mmc1_dmamask, - .platform_data = &mmc1_data, - }, - .num_resources = ARRAY_SIZE(mmc1_resources), - .resource = mmc1_resources, -}; - -#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \ - defined(CONFIG_ARCH_OMAP34XX) - -static struct omap_mmc_platform_data mmc2_data; - -static u64 mmc2_dmamask = 0xffffffff; - -static struct resource mmc2_resources[] = { - { - .start = OMAP_MMC2_BASE, - .end = OMAP_MMC2_END, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP_MMC2_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device mmc_omap_device2 = { - .name = "mmci-omap", - .id = 2, - .dev = { - .dma_mask = &mmc2_dmamask, - .platform_data = &mmc2_data, - }, - .num_resources = ARRAY_SIZE(mmc2_resources), - .resource = mmc2_resources, -}; -#endif - -static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf) -{ - if (cpu_is_omap2430() || cpu_is_omap34xx()) - return; - - if (mmc_conf->mmc[0].enabled) { - if (cpu_is_omap24xx()) { - omap_cfg_reg(H18_24XX_MMC_CMD); - omap_cfg_reg(H15_24XX_MMC_CLKI); - omap_cfg_reg(G19_24XX_MMC_CLKO); - omap_cfg_reg(F20_24XX_MMC_DAT0); - omap_cfg_reg(F19_24XX_MMC_DAT_DIR0); - omap_cfg_reg(G18_24XX_MMC_CMD_DIR); - } else { - omap_cfg_reg(MMC_CMD); - omap_cfg_reg(MMC_CLK); - omap_cfg_reg(MMC_DAT0); - if (cpu_is_omap1710()) { - omap_cfg_reg(M15_1710_MMC_CLKI); - omap_cfg_reg(P19_1710_MMC_CMDDIR); - omap_cfg_reg(P20_1710_MMC_DATDIR0); - } - } - if (mmc_conf->mmc[0].wire4) { - if (cpu_is_omap24xx()) { - omap_cfg_reg(H14_24XX_MMC_DAT1); - omap_cfg_reg(E19_24XX_MMC_DAT2); - omap_cfg_reg(D19_24XX_MMC_DAT3); - omap_cfg_reg(E20_24XX_MMC_DAT_DIR1); - omap_cfg_reg(F18_24XX_MMC_DAT_DIR2); - omap_cfg_reg(E18_24XX_MMC_DAT_DIR3); - } else { - omap_cfg_reg(MMC_DAT1); - /* NOTE: DAT2 can be on W10 (here) or M15 */ - if (!mmc_conf->mmc[0].nomux) - omap_cfg_reg(MMC_DAT2); - omap_cfg_reg(MMC_DAT3); - } - } - } - -#ifdef CONFIG_ARCH_OMAP16XX - /* block 2 is on newer chips, and has many pinout options */ - if (mmc_conf->mmc[1].enabled) { - if (!mmc_conf->mmc[1].nomux) { - omap_cfg_reg(Y8_1610_MMC2_CMD); - omap_cfg_reg(Y10_1610_MMC2_CLK); - omap_cfg_reg(R18_1610_MMC2_CLKIN); - omap_cfg_reg(W8_1610_MMC2_DAT0); - if (mmc_conf->mmc[1].wire4) { - omap_cfg_reg(V8_1610_MMC2_DAT1); - omap_cfg_reg(W15_1610_MMC2_DAT2); - omap_cfg_reg(R10_1610_MMC2_DAT3); - } - - /* These are needed for the level shifter */ - omap_cfg_reg(V9_1610_MMC2_CMDDIR); - omap_cfg_reg(V5_1610_MMC2_DATDIR0); - omap_cfg_reg(W19_1610_MMC2_DATDIR1); - } - - /* Feedback clock must be set on OMAP-1710 MMC2 */ - if (cpu_is_omap1710()) - omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24), - MOD_CONF_CTRL_1); - } -#endif -} - -static void __init omap_init_mmc(void) +/* + * Register MMC devices. Called from mach-omap1 and mach-omap2 device init. + */ +int __init omap_mmc_add(int id, unsigned long base, unsigned long size, + unsigned int irq, struct omap_mmc_platform_data *data) { - const struct omap_mmc_config *mmc_conf; - - /* NOTE: assumes MMC was never (wrongly) enabled */ - mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config); - if (!mmc_conf) - return; - - omap_init_mmc_conf(mmc_conf); - - if (mmc_conf->mmc[0].enabled) { - mmc1_data.conf = mmc_conf->mmc[0]; - (void) platform_device_register(&mmc_omap_device1); - } - -#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \ - defined(CONFIG_ARCH_OMAP34XX) - if (mmc_conf->mmc[1].enabled) { - mmc2_data.conf = mmc_conf->mmc[1]; - (void) platform_device_register(&mmc_omap_device2); - } -#endif -} + struct platform_device *pdev; + struct resource res[OMAP_MMC_NR_RES]; + int ret; + + pdev = platform_device_alloc("mmci-omap", id); + if (!pdev) + return -ENOMEM; + + memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource)); + res[0].start = base; + res[0].end = base + size - 1; + res[0].flags = IORESOURCE_MEM; + res[1].start = res[1].end = irq; + res[1].flags = IORESOURCE_IRQ; + + ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); + if (ret == 0) + ret = platform_device_add_data(pdev, data, sizeof(*data)); + if (ret) + goto fail; + + ret = platform_device_add(pdev); + if (ret) + goto fail; + return 0; -void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) -{ - switch (host) { - case 1: - mmc1_data = *info; - break; -#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \ - defined(CONFIG_ARCH_OMAP34XX) - case 2: - mmc2_data = *info; - break; -#endif - default: - BUG(); - } +fail: + platform_device_put(pdev); + return ret; } -#else -static inline void omap_init_mmc(void) {} -void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {} #endif /*-------------------------------------------------------------------------*/ @@ -532,7 +378,6 @@ static int __init omap_init_devices(void) */ omap_init_dsp(); omap_init_kp(); - omap_init_mmc(); omap_init_uwire(); omap_init_wdt(); omap_init_rng(); diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 50f8b4ad9a0..692d2b495af 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -29,7 +29,7 @@ #include <asm/system.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/tc.h> @@ -1848,9 +1848,22 @@ static int omap2_dma_handle_ch(int ch) printk(KERN_INFO "DMA synchronization event drop occurred with device " "%d\n", dma_chan[ch].dev_id); - if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) + if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) { printk(KERN_INFO "DMA transaction error with device %d\n", dma_chan[ch].dev_id); + if (cpu_class_is_omap2()) { + /* Errata: sDMA Channel is not disabled + * after a transaction error. So we explicitely + * disable the channel + */ + u32 ccr; + + ccr = dma_read(CCR(ch)); + ccr &= ~OMAP_DMA_CCR_EN; + dma_write(ccr, CCR(ch)); + dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE; + } + } if (unlikely(status & OMAP2_DMA_SECURE_ERR_IRQ)) printk(KERN_INFO "DMA secure error with device %d\n", dma_chan[ch].dev_id); diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 963c31cd154..e4f0ce04ba9 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -539,10 +539,6 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); - /* REVISIT: hw feature, ttgr overtaking tldr? */ - while (readl(timer->io_base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))) - cpu_relax(); - omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0); } @@ -553,14 +549,15 @@ void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, u32 l; l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG); - if (autoreload) + if (autoreload) { l |= OMAP_TIMER_CTRL_AR; - else + omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); + } else { l &= ~OMAP_TIMER_CTRL_AR; + } l |= OMAP_TIMER_CTRL_ST; omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, load); - omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); } diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 8679fbca6bb..07b6968a7d1 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -101,6 +101,7 @@ #define OMAP24XX_GPIO_IRQSTATUS2 0x0028 #define OMAP24XX_GPIO_IRQENABLE2 0x002c #define OMAP24XX_GPIO_IRQENABLE1 0x001c +#define OMAP24XX_GPIO_WAKE_EN 0x0020 #define OMAP24XX_GPIO_CTRL 0x0030 #define OMAP24XX_GPIO_OE 0x0034 #define OMAP24XX_GPIO_DATAIN 0x0038 @@ -151,6 +152,7 @@ struct gpio_bank { u32 level_mask; spinlock_t lock; struct gpio_chip chip; + struct clk *dbck; }; #define METHOD_MPUIO 0 @@ -243,6 +245,8 @@ static inline struct gpio_bank *get_gpio_bank(int gpio) return &gpio_bank[gpio >> 5]; if (cpu_is_omap34xx()) return &gpio_bank[gpio >> 5]; + BUG(); + return NULL; } static inline int get_gpio_index(int gpio) @@ -331,19 +335,6 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input) __raw_writel(l, reg); } -void omap_set_gpio_direction(int gpio, int is_input) -{ - struct gpio_bank *bank; - unsigned long flags; - - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); - spin_lock_irqsave(&bank->lock, flags); - _set_gpio_direction(bank, get_gpio_index(gpio), is_input); - spin_unlock_irqrestore(&bank->lock, flags); -} - static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable) { void __iomem *reg = bank->base; @@ -405,20 +396,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable) __raw_writel(l, reg); } -void omap_set_gpio_dataout(int gpio, int enable) -{ - struct gpio_bank *bank; - unsigned long flags; - - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); - spin_lock_irqsave(&bank->lock, flags); - _set_gpio_dataout(bank, get_gpio_index(gpio), enable); - spin_unlock_irqrestore(&bank->lock, flags); -} - -int omap_get_gpio_datain(int gpio) +static int __omap_get_gpio_datain(int gpio) { struct gpio_bank *bank; void __iomem *reg; @@ -472,6 +450,7 @@ void omap_set_gpio_debounce(int gpio, int enable) { struct gpio_bank *bank; void __iomem *reg; + unsigned long flags; u32 val, l = 1 << get_gpio_index(gpio); if (cpu_class_is_omap1()) @@ -479,16 +458,28 @@ void omap_set_gpio_debounce(int gpio, int enable) bank = get_gpio_bank(gpio); reg = bank->base; - reg += OMAP24XX_GPIO_DEBOUNCE_EN; + + spin_lock_irqsave(&bank->lock, flags); val = __raw_readl(reg); - if (enable) + if (enable && !(val & l)) val |= l; - else + else if (!enable && (val & l)) val &= ~l; + else + goto done; + + if (cpu_is_omap34xx()) { + if (enable) + clk_enable(bank->dbck); + else + clk_disable(bank->dbck); + } __raw_writel(val, reg); +done: + spin_unlock_irqrestore(&bank->lock, flags); } EXPORT_SYMBOL(omap_set_gpio_debounce); @@ -905,26 +896,17 @@ static int gpio_wake_enable(unsigned int irq, unsigned int enable) return retval; } -int omap_request_gpio(int gpio) +static int omap_gpio_request(struct gpio_chip *chip, unsigned offset) { - struct gpio_bank *bank; + struct gpio_bank *bank = container_of(chip, struct gpio_bank, chip); unsigned long flags; - int status; - - if (check_gpio(gpio) < 0) - return -EINVAL; - - status = gpio_request(gpio, NULL); - if (status < 0) - return status; - bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); /* Set trigger to none. You need to enable the desired trigger with * request_irq() or set_irq_type(). */ - _set_gpio_triggering(bank, get_gpio_index(gpio), IRQ_TYPE_NONE); + _set_gpio_triggering(bank, offset, IRQ_TYPE_NONE); #ifdef CONFIG_ARCH_OMAP15XX if (bank->method == METHOD_GPIO_1510) { @@ -932,7 +914,7 @@ int omap_request_gpio(int gpio) /* Claim the pin for MPU */ reg = bank->base + OMAP1510_GPIO_PIN_CONTROL; - __raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg); + __raw_writel(__raw_readl(reg) | (1 << offset), reg); } #endif spin_unlock_irqrestore(&bank->lock, flags); @@ -940,39 +922,28 @@ int omap_request_gpio(int gpio) return 0; } -void omap_free_gpio(int gpio) +static void omap_gpio_free(struct gpio_chip *chip, unsigned offset) { - struct gpio_bank *bank; + struct gpio_bank *bank = container_of(chip, struct gpio_bank, chip); unsigned long flags; - if (check_gpio(gpio) < 0) - return; - bank = get_gpio_bank(gpio); spin_lock_irqsave(&bank->lock, flags); - if (unlikely(!gpiochip_is_requested(&bank->chip, - get_gpio_index(gpio)))) { - spin_unlock_irqrestore(&bank->lock, flags); - printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio); - dump_stack(); - return; - } #ifdef CONFIG_ARCH_OMAP16XX if (bank->method == METHOD_GPIO_1610) { /* Disable wake-up during idle for dynamic tick */ void __iomem *reg = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA; - __raw_writel(1 << get_gpio_index(gpio), reg); + __raw_writel(1 << offset, reg); } #endif #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) if (bank->method == METHOD_GPIO_24XX) { /* Disable wake-up during idle for dynamic tick */ void __iomem *reg = bank->base + OMAP24XX_GPIO_CLEARWKUENA; - __raw_writel(1 << get_gpio_index(gpio), reg); + __raw_writel(1 << offset, reg); } #endif - _reset_gpio(bank, gpio); + _reset_gpio(bank, bank->chip.base + offset); spin_unlock_irqrestore(&bank->lock, flags); - gpio_free(gpio); } /* @@ -1251,7 +1222,7 @@ static int gpio_input(struct gpio_chip *chip, unsigned offset) static int gpio_get(struct gpio_chip *chip, unsigned offset) { - return omap_get_gpio_datain(chip->base + offset); + return __omap_get_gpio_datain(chip->base + offset); } static int gpio_output(struct gpio_chip *chip, unsigned offset, int value) @@ -1278,6 +1249,14 @@ static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) spin_unlock_irqrestore(&bank->lock, flags); } +static int gpio_2irq(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank; + + bank = container_of(chip, struct gpio_bank, chip); + return bank->virtual_irq_start + offset; +} + /*---------------------------------------------------------------------*/ static int initialized; @@ -1295,7 +1274,6 @@ static struct clk * gpio5_fck; #endif #if defined(CONFIG_ARCH_OMAP3) -static struct clk *gpio_fclks[OMAP34XX_NR_GPIOS]; static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS]; #endif @@ -1309,9 +1287,7 @@ static int __init _omap_gpio_init(void) int i; int gpio = 0; struct gpio_bank *bank; -#if defined(CONFIG_ARCH_OMAP3) char clk_name[11]; -#endif initialized = 1; @@ -1366,12 +1342,6 @@ static int __init _omap_gpio_init(void) printk(KERN_ERR "Could not get %s\n", clk_name); else clk_enable(gpio_iclks[i]); - sprintf(clk_name, "gpio%d_fck", i + 1); - gpio_fclks[i] = clk_get(NULL, clk_name); - if (IS_ERR(gpio_fclks[i])) - printk(KERN_ERR "Could not get %s\n", clk_name); - else - clk_enable(gpio_fclks[i]); } } #endif @@ -1478,10 +1448,13 @@ static int __init _omap_gpio_init(void) /* REVISIT eventually switch from OMAP-specific gpio structs * over to the generic ones */ + bank->chip.request = omap_gpio_request; + bank->chip.free = omap_gpio_free; bank->chip.direction_input = gpio_input; bank->chip.get = gpio_get; bank->chip.direction_output = gpio_output; bank->chip.set = gpio_set; + bank->chip.to_irq = gpio_2irq; if (bank_is_mpuio(bank)) { bank->chip.label = "mpuio"; #ifdef CONFIG_ARCH_OMAP16XX @@ -1510,6 +1483,13 @@ static int __init _omap_gpio_init(void) } set_irq_chained_handler(bank->irq, gpio_irq_handler); set_irq_data(bank->irq, bank); + + if (cpu_is_omap34xx()) { + sprintf(clk_name, "gpio%d_dbck", i + 1); + bank->dbck = clk_get(NULL, clk_name); + if (IS_ERR(bank->dbck)) + printk(KERN_ERR "Could not get %s\n", clk_name); + } } /* Enable system clock for GPIO module. @@ -1551,7 +1531,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg) #endif #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) case METHOD_GPIO_24XX: - wake_status = bank->base + OMAP24XX_GPIO_SETWKUENA; + wake_status = bank->base + OMAP24XX_GPIO_WAKE_EN; wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA; wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA; break; @@ -1574,7 +1554,7 @@ static int omap_gpio_resume(struct sys_device *dev) { int i; - if (!cpu_is_omap24xx() && !cpu_is_omap16xx()) + if (!cpu_class_is_omap2() && !cpu_is_omap16xx()) return 0; for (i = 0; i < gpio_bank_count; i++) { @@ -1738,12 +1718,6 @@ static int __init omap_gpio_sysinit(void) return ret; } -EXPORT_SYMBOL(omap_request_gpio); -EXPORT_SYMBOL(omap_free_gpio); -EXPORT_SYMBOL(omap_set_gpio_direction); -EXPORT_SYMBOL(omap_set_gpio_dataout); -EXPORT_SYMBOL(omap_get_gpio_datain); - arch_initcall(omap_gpio_sysinit); @@ -1800,14 +1774,14 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) continue; irq = bank->virtual_irq_start + j; - value = omap_get_gpio_datain(gpio); + value = gpio_get_value(gpio); is_in = gpio_is_input(bank, mask); if (bank_is_mpuio(bank)) seq_printf(s, "MPUIO %2d ", j); else seq_printf(s, "GPIO %3d ", gpio); - seq_printf(s, "(%10s): %s %s", + seq_printf(s, "(%-20.20s): %s %s", label, is_in ? "in " : "out", value ? "hi" : "lo"); diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 0e6d147ab6f..89a6ab0b7db 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -79,26 +79,43 @@ static struct platform_device omap_i2c_devices[] = { #endif }; -static void __init omap_i2c_mux_pins(int bus_id) +#if defined(CONFIG_ARCH_OMAP24XX) +static const int omap24xx_pins[][2] = { + { M19_24XX_I2C1_SCL, L15_24XX_I2C1_SDA }, + { J15_24XX_I2C2_SCL, H19_24XX_I2C2_SDA }, +}; +#else +static const int omap24xx_pins[][2] = {}; +#endif +#if defined(CONFIG_ARCH_OMAP34XX) +static const int omap34xx_pins[][2] = { + { K21_34XX_I2C1_SCL, J21_34XX_I2C1_SDA}, + { AF15_34XX_I2C2_SCL, AE15_34XX_I2C2_SDA}, + { AF14_34XX_I2C3_SCL, AG14_34XX_I2C3_SDA}, +}; +#else +static const int omap34xx_pins[][2] = {}; +#endif + +static void __init omap_i2c_mux_pins(int bus) { - /* TODO: Muxing for OMAP3 */ - switch (bus_id) { - case 1: - if (cpu_class_is_omap1()) { - omap_cfg_reg(I2C_SCL); - omap_cfg_reg(I2C_SDA); - } else if (cpu_is_omap24xx()) { - omap_cfg_reg(M19_24XX_I2C1_SCL); - omap_cfg_reg(L15_24XX_I2C1_SDA); - } - break; - case 2: - if (cpu_is_omap24xx()) { - omap_cfg_reg(J15_24XX_I2C2_SCL); - omap_cfg_reg(H19_24XX_I2C2_SDA); - } - break; + int scl, sda; + + if (cpu_class_is_omap1()) { + scl = I2C_SCL; + sda = I2C_SDA; + } else if (cpu_is_omap24xx()) { + scl = omap24xx_pins[bus][0]; + sda = omap24xx_pins[bus][1]; + } else if (cpu_is_omap34xx()) { + scl = omap34xx_pins[bus][0]; + sda = omap34xx_pins[bus][1]; + } else { + return; } + + omap_cfg_reg(sda); + omap_cfg_reg(scl); } int __init omap_register_i2c_bus(int bus_id, u32 clkrate, @@ -142,6 +159,6 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate, res[1].start = irq; } - omap_i2c_mux_pins(bus_id); + omap_i2c_mux_pins(bus_id - 1); return platform_device_register(pdev); } diff --git a/arch/arm/plat-omap/include/mach/board-apollon.h b/arch/arm/plat-omap/include/mach/board-apollon.h index 731c858cf3f..61bd5e8f09b 100644 --- a/arch/arm/plat-omap/include/mach/board-apollon.h +++ b/arch/arm/plat-omap/include/mach/board-apollon.h @@ -29,12 +29,14 @@ #ifndef __ASM_ARCH_OMAP_APOLLON_H #define __ASM_ARCH_OMAP_APOLLON_H +#include <mach/cpu.h> + extern void apollon_mmc_init(void); static inline int apollon_plus(void) { /* The apollon plus has IDCODE revision 5 */ - return system_rev & 0xc0; + return omap_rev() & 0xc0; } /* Placeholder for APOLLON specific defines */ diff --git a/arch/arm/plat-omap/include/mach/board-h2.h b/arch/arm/plat-omap/include/mach/board-h2.h index 2a050e9be65..15531c8dc0e 100644 --- a/arch/arm/plat-omap/include/mach/board-h2.h +++ b/arch/arm/plat-omap/include/mach/board-h2.h @@ -29,13 +29,13 @@ #ifndef __ASM_ARCH_OMAP_H2_H #define __ASM_ARCH_OMAP_H2_H -/* Placeholder for H2 specific defines */ - /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 +#define H2_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */) +# define H2_TPS_GPIO_MMC_PWR_EN (H2_TPS_GPIO_BASE + 3) + extern void h2_mmc_init(void); -extern void h2_mmc_slot_cover_handler(void *arg, int state); #endif /* __ASM_ARCH_OMAP_H2_H */ diff --git a/arch/arm/plat-omap/include/mach/board-ldp.h b/arch/arm/plat-omap/include/mach/board-ldp.h index 66e2746c04c..f2339966521 100644 --- a/arch/arm/plat-omap/include/mach/board-ldp.h +++ b/arch/arm/plat-omap/include/mach/board-ldp.h @@ -32,5 +32,8 @@ extern void twl4030_bci_battery_init(void); #define TWL4030_IRQNUM INT_34XX_SYS_NIRQ - +#define LDP_SMC911X_CS 1 +#define LDP_SMC911X_GPIO 152 +#define DEBUG_BASE 0x08000000 +#define OMAP34XX_ETHR_START DEBUG_BASE #endif /* __ASM_ARCH_OMAP_LDP_H */ diff --git a/arch/arm/plat-omap/include/mach/board.h b/arch/arm/plat-omap/include/mach/board.h index c23c12ccb35..9466772fc7c 100644 --- a/arch/arm/plat-omap/include/mach/board.h +++ b/arch/arm/plat-omap/include/mach/board.h @@ -16,7 +16,6 @@ /* Different peripheral ids */ #define OMAP_TAG_CLOCK 0x4f01 -#define OMAP_TAG_MMC 0x4f02 #define OMAP_TAG_SERIAL_CONSOLE 0x4f03 #define OMAP_TAG_USB 0x4f04 #define OMAP_TAG_LCD 0x4f05 @@ -35,27 +34,6 @@ struct omap_clock_config { u8 system_clock_type; }; -struct omap_mmc_conf { - unsigned enabled:1; - /* nomux means "standard" muxing is wrong on this board, and that - * board-specific code handled it before common init logic. - */ - unsigned nomux:1; - /* switch pin can be for card detect (default) or card cover */ - unsigned cover:1; - /* 4 wire signaling is optional, and is only used for SD/SDIO */ - unsigned wire4:1; - /* use the internal clock */ - unsigned internal_clock:1; - s16 power_pin; - s16 switch_pin; - s16 wp_pin; -}; - -struct omap_mmc_config { - struct omap_mmc_conf mmc[2]; -}; - struct omap_serial_console_config { u8 console_uart; u32 console_speed; diff --git a/arch/arm/plat-omap/include/mach/control.h b/arch/arm/plat-omap/include/mach/control.h index dc988676057..269147f3836 100644 --- a/arch/arm/plat-omap/include/mach/control.h +++ b/arch/arm/plat-omap/include/mach/control.h @@ -74,6 +74,7 @@ #define OMAP243X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) #define OMAP243X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) #define OMAP243X_CONTROL_IVA2_GEMCFG (OMAP2_CONTROL_GENERAL + 0x0198) +#define OMAP243X_CONTROL_PBIAS_LITE (OMAP2_CONTROL_GENERAL + 0x0230) /* 24xx-only CONTROL_GENERAL register offsets */ #define OMAP24XX_CONTROL_DEBOBS (OMAP2_CONTROL_GENERAL + 0x0000) @@ -140,6 +141,7 @@ #define OMAP343X_CONTROL_TEST_KEY_13 (OMAP2_CONTROL_GENERAL + 0x00fc) #define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) #define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) +#define OMAP343X_CONTROL_PBIAS_LITE (OMAP2_CONTROL_GENERAL + 0x02b0) #define OMAP343X_CONTROL_TEMP_SENSOR (OMAP2_CONTROL_GENERAL + 0x02b4) /* @@ -154,11 +156,14 @@ * and the security mode (secure, non-secure, don't care) */ /* CONTROL_DEVCONF0 bits */ +#define OMAP2_MMCSDIO1ADPCLKISEL (1 << 24) /* MMC1 loop back clock */ #define OMAP24XX_USBSTANDBYCTRL (1 << 15) #define OMAP2_MCBSP2_CLKS_MASK (1 << 6) #define OMAP2_MCBSP1_CLKS_MASK (1 << 2) /* CONTROL_DEVCONF1 bits */ +#define OMAP243X_MMC1_ACTIVE_OVERWRITE (1 << 31) +#define OMAP2_MMCSDIO2ADPCLKISEL (1 << 6) /* MMC2 loop back clock */ #define OMAP2_MCBSP5_CLKS_MASK (1 << 4) /* > 242x */ #define OMAP2_MCBSP4_CLKS_MASK (1 << 2) /* > 242x */ #define OMAP2_MCBSP3_CLKS_MASK (1 << 0) /* > 242x */ @@ -172,6 +177,18 @@ #define OMAP2_SYSBOOT_1_MASK (1 << 1) #define OMAP2_SYSBOOT_0_MASK (1 << 0) +/* CONTROL_PBIAS_LITE bits */ +#define OMAP343X_PBIASLITESUPPLY_HIGH1 (1 << 15) +#define OMAP343X_PBIASLITEVMODEERROR1 (1 << 11) +#define OMAP343X_PBIASSPEEDCTRL1 (1 << 10) +#define OMAP343X_PBIASLITEPWRDNZ1 (1 << 9) +#define OMAP343X_PBIASLITEVMODE1 (1 << 8) +#define OMAP343X_PBIASLITESUPPLY_HIGH0 (1 << 7) +#define OMAP343X_PBIASLITEVMODEERROR0 (1 << 3) +#define OMAP2_PBIASSPEEDCTRL0 (1 << 2) +#define OMAP2_PBIASLITEPWRDNZ0 (1 << 1) +#define OMAP2_PBIASLITEVMODE0 (1 << 0) + #ifndef __ASSEMBLY__ #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) extern void __iomem *omap_ctrl_base_get(void); diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h index e0464187209..b2062f1175d 100644 --- a/arch/arm/plat-omap/include/mach/cpu.h +++ b/arch/arm/plat-omap/include/mach/cpu.h @@ -28,13 +28,18 @@ struct omap_chip_id { u8 oc; + u8 type; }; #define OMAP_CHIP_INIT(x) { .oc = x } -extern unsigned int system_rev; - -#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) +/* + * omap_rev bits: + * CPU id bits (0730, 1510, 1710, 2422...) [31:16] + * CPU revision (See _REV_ defined in cpu.h) [15:08] + * CPU class bits (15xx, 16xx, 24xx, 34xx...) [07:00] + */ +unsigned int omap_rev(void); /* * Test if multicore OMAP support is needed @@ -108,7 +113,7 @@ extern unsigned int system_rev; * cpu_is_omap243x(): True for OMAP2430 * cpu_is_omap343x(): True for OMAP3430 */ -#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff) +#define GET_OMAP_CLASS (omap_rev() & 0xff) #define IS_OMAP_CLASS(class, id) \ static inline int is_omap ##class (void) \ @@ -116,7 +121,7 @@ static inline int is_omap ##class (void) \ return (GET_OMAP_CLASS == (id)) ? 1 : 0; \ } -#define GET_OMAP_SUBCLASS ((system_rev >> 20) & 0x0fff) +#define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff) #define IS_OMAP_SUBCLASS(subclass, id) \ static inline int is_omap ##subclass (void) \ @@ -226,7 +231,7 @@ IS_OMAP_SUBCLASS(343x, 0x343) * cpu_is_omap2430(): True for OMAP2430 * cpu_is_omap3430(): True for OMAP3430 */ -#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) +#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff) #define IS_OMAP_TYPE(type, id) \ static inline int is_omap ##type (void) \ @@ -320,44 +325,20 @@ IS_OMAP_TYPE(3430, 0x3430) #define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx()) #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) -/* - * Macros to detect silicon revision of OMAP2/3 processors. - * is_sil_rev_greater_than: true if passed cpu type & its rev is greater. - * is_sil_rev_lesser_than: true if passed cpu type & its rev is lesser. - * is_sil_rev_equal_to: true if passed cpu type & its rev is equal. - * get_sil_rev: return the silicon rev value. - */ -#define get_sil_omap_type(rev) ((rev & 0xffff0000) >> 16) -#define get_sil_revision(rev) ((rev & 0x0000f000) >> 12) -#define is_sil_rev_greater_than(rev) \ - ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ - (get_sil_revision(system_rev) > get_sil_revision(rev))) +/* Various silicon revisions for omap2 */ +#define OMAP242X_CLASS 0x24200024 +#define OMAP2420_REV_ES1_0 0x24200024 +#define OMAP2420_REV_ES2_0 0x24201024 -#define is_sil_rev_less_than(rev) \ - ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ - (get_sil_revision(system_rev) < get_sil_revision(rev))) +#define OMAP243X_CLASS 0x24300024 +#define OMAP2430_REV_ES1_0 0x24300024 -#define is_sil_rev_equal_to(rev) \ - ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ - (get_sil_revision(system_rev) == get_sil_revision(rev))) - -#define get_sil_rev() \ - get_sil_revision(system_rev) - -/* Various silicon macros defined here */ -#define OMAP242X_CLASS 0x24200000 -#define OMAP2420_REV_ES1_0 0x24200000 -#define OMAP2420_REV_ES2_0 0x24201000 - -#define OMAP243X_CLASS 0x24300000 -#define OMAP2430_REV_ES1_0 0x24300000 - -#define OMAP343X_CLASS 0x34300000 -#define OMAP3430_REV_ES1_0 0x34300000 -#define OMAP3430_REV_ES2_0 0x34301000 -#define OMAP3430_REV_ES2_1 0x34302000 -#define OMAP3430_REV_ES2_2 0x34303000 +#define OMAP343X_CLASS 0x34300034 +#define OMAP3430_REV_ES1_0 0x34300034 +#define OMAP3430_REV_ES2_0 0x34301034 +#define OMAP3430_REV_ES2_1 0x34302034 +#define OMAP3430_REV_ES3_0 0x34303034 /* * omap_chip bits @@ -382,23 +363,16 @@ IS_OMAP_TYPE(3430, 0x3430) #define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) int omap_chip_is(struct omap_chip_id oci); - +int omap_type(void); /* * Macro to detect device type i.e. EMU/HS/TST/GP/BAD */ -#define DEVICE_TYPE_TEST 0 -#define DEVICE_TYPE_EMU 1 -#define DEVICE_TYPE_SEC 2 -#define DEVICE_TYPE_GP 3 -#define DEVICE_TYPE_BAD 4 - -#define get_device_type() ((system_rev & 0x700) >> 8) -#define is_device_type_test() (get_device_type() == DEVICE_TYPE_TEST) -#define is_device_type_emu() (get_device_type() == DEVICE_TYPE_EMU) -#define is_device_type_sec() (get_device_type() == DEVICE_TYPE_SEC) -#define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP) -#define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD) +#define OMAP2_DEVICE_TYPE_TEST 0 +#define OMAP2_DEVICE_TYPE_EMU 1 +#define OMAP2_DEVICE_TYPE_SEC 2 +#define OMAP2_DEVICE_TYPE_GP 3 +#define OMAP2_DEVICE_TYPE_BAD 4 void omap2_check_revision(void); diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h index 98e9008b7e9..04e68e88f13 100644 --- a/arch/arm/plat-omap/include/mach/gpio.h +++ b/arch/arm/plat-omap/include/mach/gpio.h @@ -71,11 +71,6 @@ IH_GPIO_BASE + (nr)) extern int omap_gpio_init(void); /* Call from board init only */ -extern int omap_request_gpio(int gpio); -extern void omap_free_gpio(int gpio); -extern void omap_set_gpio_direction(int gpio, int is_input); -extern void omap_set_gpio_dataout(int gpio, int enable); -extern int omap_get_gpio_datain(int gpio); extern void omap2_gpio_prepare_for_retention(void); extern void omap2_gpio_resume_after_retention(void); extern void omap_set_gpio_debounce(int gpio, int enable); @@ -92,6 +87,16 @@ extern void omap_set_gpio_debounce_time(int gpio, int enable); #include <linux/errno.h> #include <asm-generic/gpio.h> +static inline int omap_request_gpio(int gpio) +{ + return gpio_request(gpio, "FIXME"); +} + +static inline void omap_free_gpio(int gpio) +{ + gpio_free(gpio); +} + static inline int gpio_get_value(unsigned gpio) { return __gpio_get_value(gpio); @@ -109,16 +114,24 @@ static inline int gpio_cansleep(unsigned gpio) static inline int gpio_to_irq(unsigned gpio) { - if (gpio < (OMAP_MAX_GPIO_LINES + 16)) - return OMAP_GPIO_IRQ(gpio); - return -EINVAL; + return __gpio_to_irq(gpio); } static inline int irq_to_gpio(unsigned irq) { + int tmp; + + /* omap1 SOC mpuio */ if (cpu_class_is_omap1() && (irq < (IH_MPUIO_BASE + 16))) return (irq - IH_MPUIO_BASE) + OMAP_MAX_GPIO_LINES; - return irq - IH_GPIO_BASE; + + /* SOC gpio */ + tmp = irq - IH_GPIO_BASE; + if (tmp < OMAP_MAX_GPIO_LINES) + return tmp; + + /* we don't supply reverse mappings for non-SOC gpios */ + return -EIO; } #endif diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h index adc83b7b820..d92bf796448 100644 --- a/arch/arm/plat-omap/include/mach/io.h +++ b/arch/arm/plat-omap/include/mach/io.h @@ -42,8 +42,8 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) /* * ---------------------------------------------------------------------------- @@ -51,8 +51,6 @@ * ---------------------------------------------------------------------------- */ -#define PCIO_BASE 0 - #if defined(CONFIG_ARCH_OMAP1) #define IO_PHYS 0xFFFB0000 diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h index d40cac60b95..211c9f6619e 100644 --- a/arch/arm/plat-omap/include/mach/memory.h +++ b/arch/arm/plat-omap/include/mach/memory.h @@ -43,18 +43,7 @@ #endif /* - * Conversion between SDRAM and fake PCI bus, used by USB - * NOTE: Physical address must be converted to Local Bus address - * on OMAP-1510 only - */ - -/* * Bus address is physical address, except for OMAP-1510 Local Bus. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* * OMAP-1510 bus address is translated into a Local Bus address if the * OMAP bus type is lbus. We do the address translation based on the * device overriding the defaults used in the dma-mapping API. @@ -74,16 +63,16 @@ #define __arch_page_to_dma(dev, page) ({is_lbus_device(dev) ? \ (dma_addr_t)virt_to_lbus(page_address(page)) : \ - (dma_addr_t)__virt_to_bus(page_address(page));}) + (dma_addr_t)__virt_to_phys(page_address(page));}) #define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ lbus_to_virt(addr) : \ - __bus_to_virt(addr)); }) + __phys_to_virt(addr)); }) #define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ (dma_addr_t) (is_lbus_device(dev) ? \ virt_to_lbus(__addr) : \ - __virt_to_bus(__addr)); }) + __virt_to_phys(__addr)); }) #endif /* CONFIG_ARCH_OMAP15XX */ diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h index fc15d13058f..031250f0280 100644 --- a/arch/arm/plat-omap/include/mach/mmc.h +++ b/arch/arm/plat-omap/include/mach/mmc.h @@ -17,12 +17,28 @@ #include <mach/board.h> +#define OMAP15XX_NR_MMC 1 +#define OMAP16XX_NR_MMC 2 +#define OMAP1_MMC_SIZE 0x080 +#define OMAP1_MMC1_BASE 0xfffb7800 +#define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */ + +#define OMAP24XX_NR_MMC 2 +#define OMAP34XX_NR_MMC 3 +#define OMAP2420_MMC_SIZE OMAP1_MMC_SIZE +#define HSMMC_SIZE 0x200 +#define OMAP2_MMC1_BASE 0x4809c000 +#define OMAP2_MMC2_BASE 0x480b4000 +#define OMAP3_MMC3_BASE 0x480ad000 +#define HSMMC3 (1 << 2) +#define HSMMC2 (1 << 1) +#define HSMMC1 (1 << 0) + #define OMAP_MMC_MAX_SLOTS 2 struct omap_mmc_platform_data { - struct omap_mmc_conf conf; - /* number of slots on board */ + /* number of slots per controller */ unsigned nr_slots:2; /* set if your board has components or wiring that limits the @@ -41,7 +57,31 @@ struct omap_mmc_platform_data { int (*suspend)(struct device *dev, int slot); int (*resume)(struct device *dev, int slot); + u64 dma_mask; + struct omap_mmc_slot_data { + + /* 4 wire signaling is optional, and is used for SD/SDIO/HSMMC; + * 8 wire signaling is also optional, and is used with HSMMC + */ + u8 wires; + + /* + * nomux means "standard" muxing is wrong on this board, and + * that board-specific code handled it before common init logic. + */ + unsigned nomux:1; + + /* switch pin can be for card detect (default) or card cover */ + unsigned cover:1; + + /* use the internal clock */ + unsigned internal_clock:1; + s16 power_pin; + + int switch_pin; /* gpio (card detect) */ + int gpio_wp; /* gpio (write protect) */ + int (* set_bus_mode)(struct device *dev, int slot, int bus_mode); int (* set_power)(struct device *dev, int slot, int power_on, int vdd); int (* get_ro)(struct device *dev, int slot); @@ -49,8 +89,8 @@ struct omap_mmc_platform_data { /* return MMC cover switch state, can be NULL if not supported. * * possible return values: - * 0 - open - * 1 - closed + * 0 - closed + * 1 - open */ int (* get_cover_state)(struct device *dev, int slot); @@ -66,9 +106,31 @@ struct omap_mmc_platform_data { } slots[OMAP_MMC_MAX_SLOTS]; }; -extern void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info); - /* called from board-specific card detection service routine */ extern void omap_mmc_notify_cover_event(struct device *dev, int slot, int is_closed); +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ + defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) +void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers); +void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers); +int omap_mmc_add(int id, unsigned long base, unsigned long size, + unsigned int irq, struct omap_mmc_platform_data *data); +#else +static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers) +{ +} +static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, + int nr_controllers) +{ +} +static inline int omap_mmc_add(int id, unsigned long base, unsigned long size, + unsigned int irq, struct omap_mmc_platform_data *data) +{ + return 0; +} + +#endif #endif diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h index 6bbf1789bed..f4362b8682c 100644 --- a/arch/arm/plat-omap/include/mach/mux.h +++ b/arch/arm/plat-omap/include/mach/mux.h @@ -632,6 +632,15 @@ enum omap24xx_index { AC7_2430_USB0HS_DATA7, /* 2430 McBSP */ + AD6_2430_MCBSP_CLKS, + + AB2_2430_MCBSP1_CLKR, + AD5_2430_MCBSP1_FSR, + AA1_2430_MCBSP1_DX, + AF3_2430_MCBSP1_DR, + AB3_2430_MCBSP1_FSX, + Y9_2430_MCBSP1_CLKX, + AC10_2430_MCBSP2_FSX, AD16_2430_MCBSP2_CLX, AE13_2430_MCBSP2_DX, @@ -641,6 +650,30 @@ enum omap24xx_index { AE13_2430_MCBSP2_DX_OFF, AD13_2430_MCBSP2_DR_OFF, + AC9_2430_MCBSP3_CLKX, + AE4_2430_MCBSP3_FSX, + AE2_2430_MCBSP3_DR, + AF4_2430_MCBSP3_DX, + + N3_2430_MCBSP4_CLKX, + AD23_2430_MCBSP4_DR, + AB25_2430_MCBSP4_DX, + AC25_2430_MCBSP4_FSX, + + AE16_2430_MCBSP5_CLKX, + AF12_2430_MCBSP5_FSX, + K7_2430_MCBSP5_DX, + M1_2430_MCBSP5_DR, + + /* 2430 McSPI*/ + Y18_2430_MCSPI1_CLK, + AD15_2430_MCSPI1_SIMO, + AE17_2430_MCSPI1_SOMI, + U1_2430_MCSPI1_CS0, + + /* Touchscreen GPIO */ + AF19_2430_GPIO_85, + }; enum omap34xx_index { @@ -749,6 +782,14 @@ enum omap34xx_index { AD2_3430_USB3FS_PHY_MM3_TXDAT, AC1_3430_USB3FS_PHY_MM3_TXEN_N, + /* 34xx GPIO + * - normally these are bidirectional, no internal pullup/pulldown + * - "_UP" suffix (GPIO3_UP) if internal pullup is configured + * - "_DOWN" suffix (GPIO3_DOWN) with internal pulldown + * - "_OUT" suffix (GPIO3_OUT) for output-only pins (unlike 24xx) + */ + AH8_34XX_GPIO29, + J25_34XX_GPIO170, }; struct omap_mux_cfg { diff --git a/arch/arm/plat-omap/include/mach/omapfb.h b/arch/arm/plat-omap/include/mach/omapfb.h index ec67fb42860..7b74d1255e0 100644 --- a/arch/arm/plat-omap/include/mach/omapfb.h +++ b/arch/arm/plat-omap/include/mach/omapfb.h @@ -353,8 +353,8 @@ struct omapfb_device { u32 pseudo_palette[17]; struct lcd_panel *panel; /* LCD panel */ - struct lcd_ctrl *ctrl; /* LCD controller */ - struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */ + const struct lcd_ctrl *ctrl; /* LCD controller */ + const struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */ struct lcd_ctrl_extif *ext_if; /* LCD ctrl external interface */ struct device *dev; diff --git a/arch/arm/plat-omap/include/mach/pm.h b/arch/arm/plat-omap/include/mach/pm.h index 768eb6e7abc..2a9c27ad4c3 100644 --- a/arch/arm/plat-omap/include/mach/pm.h +++ b/arch/arm/plat-omap/include/mach/pm.h @@ -128,7 +128,7 @@ void clk_deny_idle(struct clk *clk); * clk_allow_idle - Counters previous clk_deny_idle * @clk: clock signal handle */ -void clk_deny_idle(struct clk *clk); +void clk_allow_idle(struct clk *clk); extern void omap_pm_idle(void); extern void omap_pm_suspend(void); diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 9f9a921829c..be7bcaf2b83 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -24,6 +24,7 @@ #include <mach/sram.h> #include <mach/board.h> +#include <mach/cpu.h> #include <mach/control.h> @@ -87,7 +88,7 @@ static int is_sram_locked(void) int type = 0; if (cpu_is_omap242x()) - type = system_rev & OMAP2_DEVICETYPE_MASK; + type = omap_rev() & OMAP2_DEVICETYPE_MASK; if (type == GP_DEVICE) { /* RAMFW: R/W access to all initiators for all qualifier sets */ @@ -255,7 +256,7 @@ void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl) if (!_omap_sram_reprogram_clock) omap_sram_error(); - return _omap_sram_reprogram_clock(dpllctl, ckctl); + _omap_sram_reprogram_clock(dpllctl, ckctl); } int __init omap1_sram_init(void) @@ -282,8 +283,8 @@ void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, if (!_omap2_sram_ddr_init) omap_sram_error(); - return _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, - base_cs, force_unlock); + _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, + base_cs, force_unlock); } static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val, @@ -294,7 +295,7 @@ void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type) if (!_omap2_sram_reprogram_sdrc) omap_sram_error(); - return _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); + _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); } static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile index 198f3dde2be..56021a72e10 100644 --- a/arch/arm/plat-orion/Makefile +++ b/arch/arm/plat-orion/Makefile @@ -6,3 +6,5 @@ obj-y := irq.o pcie.o time.o obj-m := obj-n := obj- := + +obj-$(CONFIG_GENERIC_GPIO) += gpio.o diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c new file mode 100644 index 00000000000..967186425ca --- /dev/null +++ b/arch/arm/plat-orion/gpio.c @@ -0,0 +1,415 @@ +/* + * arch/arm/plat-orion/gpio.c + * + * Marvell Orion SoC GPIO handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/module.h> +#include <linux/spinlock.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <asm/gpio.h> + +static DEFINE_SPINLOCK(gpio_lock); +static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */ +static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)]; + +static inline void __set_direction(unsigned pin, int input) +{ + u32 u; + + u = readl(GPIO_IO_CONF(pin)); + if (input) + u |= 1 << (pin & 31); + else + u &= ~(1 << (pin & 31)); + writel(u, GPIO_IO_CONF(pin)); +} + +static void __set_level(unsigned pin, int high) +{ + u32 u; + + u = readl(GPIO_OUT(pin)); + if (high) + u |= 1 << (pin & 31); + else + u &= ~(1 << (pin & 31)); + writel(u, GPIO_OUT(pin)); +} + + +/* + * GENERIC_GPIO primitives. + */ +int gpio_direction_input(unsigned pin) +{ + unsigned long flags; + + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + pr_debug("%s: invalid GPIO %d\n", __func__, pin); + return -EINVAL; + } + + spin_lock_irqsave(&gpio_lock, flags); + + /* + * Some callers might not have used gpio_request(), + * so flag this pin as requested now. + */ + if (gpio_label[pin] == NULL) + gpio_label[pin] = "?"; + + /* + * Configure GPIO direction. + */ + __set_direction(pin, 1); + + spin_unlock_irqrestore(&gpio_lock, flags); + + return 0; +} +EXPORT_SYMBOL(gpio_direction_input); + +int gpio_direction_output(unsigned pin, int value) +{ + unsigned long flags; + u32 u; + + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + pr_debug("%s: invalid GPIO %d\n", __func__, pin); + return -EINVAL; + } + + spin_lock_irqsave(&gpio_lock, flags); + + /* + * Some callers might not have used gpio_request(), + * so flag this pin as requested now. + */ + if (gpio_label[pin] == NULL) + gpio_label[pin] = "?"; + + /* + * Disable blinking. + */ + u = readl(GPIO_BLINK_EN(pin)); + u &= ~(1 << (pin & 31)); + writel(u, GPIO_BLINK_EN(pin)); + + /* + * Configure GPIO output value. + */ + __set_level(pin, value); + + /* + * Configure GPIO direction. + */ + __set_direction(pin, 0); + + spin_unlock_irqrestore(&gpio_lock, flags); + + return 0; +} +EXPORT_SYMBOL(gpio_direction_output); + +int gpio_get_value(unsigned pin) +{ + int val; + + if (readl(GPIO_IO_CONF(pin)) & (1 << (pin & 31))) + val = readl(GPIO_DATA_IN(pin)) ^ readl(GPIO_IN_POL(pin)); + else + val = readl(GPIO_OUT(pin)); + + return (val >> (pin & 31)) & 1; +} +EXPORT_SYMBOL(gpio_get_value); + +void gpio_set_value(unsigned pin, int value) +{ + unsigned long flags; + u32 u; + + spin_lock_irqsave(&gpio_lock, flags); + + /* + * Disable blinking. + */ + u = readl(GPIO_BLINK_EN(pin)); + u &= ~(1 << (pin & 31)); + writel(u, GPIO_BLINK_EN(pin)); + + /* + * Configure GPIO output value. + */ + __set_level(pin, value); + + spin_unlock_irqrestore(&gpio_lock, flags); +} +EXPORT_SYMBOL(gpio_set_value); + +int gpio_request(unsigned pin, const char *label) +{ + unsigned long flags; + int ret; + + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + pr_debug("%s: invalid GPIO %d\n", __func__, pin); + return -EINVAL; + } + + spin_lock_irqsave(&gpio_lock, flags); + if (gpio_label[pin] == NULL) { + gpio_label[pin] = label ? label : "?"; + ret = 0; + } else { + pr_debug("%s: GPIO %d already used as %s\n", + __func__, pin, gpio_label[pin]); + ret = -EBUSY; + } + spin_unlock_irqrestore(&gpio_lock, flags); + + return ret; +} +EXPORT_SYMBOL(gpio_request); + +void gpio_free(unsigned pin) +{ + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + pr_debug("%s: invalid GPIO %d\n", __func__, pin); + return; + } + + if (gpio_label[pin] == NULL) + pr_warning("%s: GPIO %d already freed\n", __func__, pin); + else + gpio_label[pin] = NULL; +} +EXPORT_SYMBOL(gpio_free); + + +/* + * Orion-specific GPIO API extensions. + */ +void __init orion_gpio_set_unused(unsigned pin) +{ + /* + * Configure as output, drive low. + */ + __set_level(pin, 0); + __set_direction(pin, 0); +} + +void __init orion_gpio_set_valid(unsigned pin, int valid) +{ + if (valid) + __set_bit(pin, gpio_valid); + else + __clear_bit(pin, gpio_valid); +} + +void orion_gpio_set_blink(unsigned pin, int blink) +{ + unsigned long flags; + u32 u; + + spin_lock_irqsave(&gpio_lock, flags); + + /* + * Set output value to zero. + */ + __set_level(pin, 0); + + u = readl(GPIO_BLINK_EN(pin)); + if (blink) + u |= 1 << (pin & 31); + else + u &= ~(1 << (pin & 31)); + writel(u, GPIO_BLINK_EN(pin)); + + spin_unlock_irqrestore(&gpio_lock, flags); +} +EXPORT_SYMBOL(orion_gpio_set_blink); + + +/***************************************************************************** + * Orion GPIO IRQ + * + * GPIO_IN_POL register controls whether GPIO_DATA_IN will hold the same + * value of the line or the opposite value. + * + * Level IRQ handlers: DATA_IN is used directly as cause register. + * Interrupt are masked by LEVEL_MASK registers. + * Edge IRQ handlers: Change in DATA_IN are latched in EDGE_CAUSE. + * Interrupt are masked by EDGE_MASK registers. + * Both-edge handlers: Similar to regular Edge handlers, but also swaps + * the polarity to catch the next line transaction. + * This is a race condition that might not perfectly + * work on some use cases. + * + * Every eight GPIO lines are grouped (OR'ed) before going up to main + * cause register. + * + * EDGE cause mask + * data-in /--------| |-----| |----\ + * -----| |----- ---- to main cause reg + * X \----------------| |----/ + * polarity LEVEL mask + * + ****************************************************************************/ +static void gpio_irq_edge_ack(u32 irq) +{ + int pin = irq_to_gpio(irq); + + writel(~(1 << (pin & 31)), GPIO_EDGE_CAUSE(pin)); +} + +static void gpio_irq_edge_mask(u32 irq) +{ + int pin = irq_to_gpio(irq); + u32 u; + + u = readl(GPIO_EDGE_MASK(pin)); + u &= ~(1 << (pin & 31)); + writel(u, GPIO_EDGE_MASK(pin)); +} + +static void gpio_irq_edge_unmask(u32 irq) +{ + int pin = irq_to_gpio(irq); + u32 u; + + u = readl(GPIO_EDGE_MASK(pin)); + u |= 1 << (pin & 31); + writel(u, GPIO_EDGE_MASK(pin)); +} + +static void gpio_irq_level_mask(u32 irq) +{ + int pin = irq_to_gpio(irq); + u32 u; + + u = readl(GPIO_LEVEL_MASK(pin)); + u &= ~(1 << (pin & 31)); + writel(u, GPIO_LEVEL_MASK(pin)); +} + +static void gpio_irq_level_unmask(u32 irq) +{ + int pin = irq_to_gpio(irq); + u32 u; + + u = readl(GPIO_LEVEL_MASK(pin)); + u |= 1 << (pin & 31); + writel(u, GPIO_LEVEL_MASK(pin)); +} + +static int gpio_irq_set_type(u32 irq, u32 type) +{ + int pin = irq_to_gpio(irq); + struct irq_desc *desc; + u32 u; + + u = readl(GPIO_IO_CONF(pin)) & (1 << (pin & 31)); + if (!u) { + printk(KERN_ERR "orion gpio_irq_set_type failed " + "(irq %d, pin %d).\n", irq, pin); + return -EINVAL; + } + + desc = irq_desc + irq; + + /* + * Set edge/level type. + */ + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) { + desc->chip = &orion_gpio_irq_edge_chip; + } else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { + desc->chip = &orion_gpio_irq_level_chip; + } else { + printk(KERN_ERR "failed to set irq=%d (type=%d)\n", irq, type); + return -EINVAL; + } + + /* + * Configure interrupt polarity. + */ + if (type == IRQ_TYPE_EDGE_RISING || type == IRQ_TYPE_LEVEL_HIGH) { + u = readl(GPIO_IN_POL(pin)); + u &= ~(1 << (pin & 31)); + writel(u, GPIO_IN_POL(pin)); + } else if (type == IRQ_TYPE_EDGE_FALLING || type == IRQ_TYPE_LEVEL_LOW) { + u = readl(GPIO_IN_POL(pin)); + u |= 1 << (pin & 31); + writel(u, GPIO_IN_POL(pin)); + } else if (type == IRQ_TYPE_EDGE_BOTH) { + u32 v; + + v = readl(GPIO_IN_POL(pin)) ^ readl(GPIO_DATA_IN(pin)); + + /* + * set initial polarity based on current input level + */ + u = readl(GPIO_IN_POL(pin)); + if (v & (1 << (pin & 31))) + u |= 1 << (pin & 31); /* falling */ + else + u &= ~(1 << (pin & 31)); /* rising */ + writel(u, GPIO_IN_POL(pin)); + } + + desc->status = (desc->status & ~IRQ_TYPE_SENSE_MASK) | type; + + return 0; +} + +struct irq_chip orion_gpio_irq_edge_chip = { + .name = "orion_gpio_irq_edge", + .ack = gpio_irq_edge_ack, + .mask = gpio_irq_edge_mask, + .unmask = gpio_irq_edge_unmask, + .set_type = gpio_irq_set_type, +}; + +struct irq_chip orion_gpio_irq_level_chip = { + .name = "orion_gpio_irq_level", + .mask = gpio_irq_level_mask, + .mask_ack = gpio_irq_level_mask, + .unmask = gpio_irq_level_unmask, + .set_type = gpio_irq_set_type, +}; + +void orion_gpio_irq_handler(int pinoff) +{ + u32 cause; + int pin; + + cause = readl(GPIO_DATA_IN(pinoff)) & readl(GPIO_LEVEL_MASK(pinoff)); + cause |= readl(GPIO_EDGE_CAUSE(pinoff)) & readl(GPIO_EDGE_MASK(pinoff)); + + for (pin = pinoff; pin < pinoff + 8; pin++) { + int irq = gpio_to_irq(pin); + struct irq_desc *desc = irq_desc + irq; + + if (!(cause & (1 << (pin & 31)))) + continue; + + if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { + /* Swap polarity (race with GPIO line) */ + u32 polarity; + + polarity = readl(GPIO_IN_POL(pin)); + polarity ^= 1 << (pin & 31); + writel(polarity, GPIO_IN_POL(pin)); + } + desc_handle_irq(irq, desc); + } +} diff --git a/arch/arm/plat-orion/include/plat/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h index 64343051095..4ec668e7746 100644 --- a/arch/arm/plat-orion/include/plat/ehci-orion.h +++ b/arch/arm/plat-orion/include/plat/ehci-orion.h @@ -11,8 +11,16 @@ #include <linux/mbus.h> +enum orion_ehci_phy_ver { + EHCI_PHY_ORION, + EHCI_PHY_DD, + EHCI_PHY_KW, + EHCI_PHY_NA, +}; + struct orion_ehci_data { struct mbus_dram_target_info *dram; + enum orion_ehci_phy_ver phy_version; }; diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h new file mode 100644 index 00000000000..54deaf274b5 --- /dev/null +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -0,0 +1,39 @@ +/* + * arch/arm/plat-orion/include/plat/gpio.h + * + * Marvell Orion SoC GPIO handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_GPIO_H +#define __PLAT_GPIO_H + +/* + * GENERIC_GPIO primitives. + */ +int gpio_request(unsigned pin, const char *label); +void gpio_free(unsigned pin); +int gpio_direction_input(unsigned pin); +int gpio_direction_output(unsigned pin, int value); +int gpio_get_value(unsigned pin); +void gpio_set_value(unsigned pin, int value); + +/* + * Orion-specific GPIO API extensions. + */ +void orion_gpio_set_unused(unsigned pin); +void orion_gpio_set_valid(unsigned pin, int valid); +void orion_gpio_set_blink(unsigned pin, int blink); + +/* + * GPIO interrupt handling. + */ +extern struct irq_chip orion_gpio_irq_edge_chip; +extern struct irq_chip orion_gpio_irq_level_chip; +void orion_gpio_irq_handler(int irqoff); + + +#endif diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index 883902fead8..d41d41d78ad 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -35,7 +35,7 @@ #define PCIE_CONF_REG(r) ((((r) & 0xf00) << 16) | ((r) & 0xfc)) #define PCIE_CONF_BUS(b) (((b) & 0xff) << 16) #define PCIE_CONF_DEV(d) (((d) & 0x1f) << 11) -#define PCIE_CONF_FUNC(f) (((f) & 0x3) << 8) +#define PCIE_CONF_FUNC(f) (((f) & 0x7) << 8) #define PCIE_CONF_DATA_OFF 0x18fc #define PCIE_MASK_OFF 0x1910 #define PCIE_CTRL_OFF 0x1a00 diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig index 31656c33e05..de9383814e5 100644 --- a/arch/arm/plat-s3c/Kconfig +++ b/arch/arm/plat-s3c/Kconfig @@ -6,34 +6,32 @@ config PLAT_S3C bool - depends on ARCH_S3C2410 - default y if ARCH_S3C2410 + depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX + default y select NO_IOPORT help Base platform code for any Samsung S3C device # low-level serial option nodes +if PLAT_S3C + config CPU_LLSERIAL_S3C2410_ONLY bool - depends on ARCH_S3C2410 default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440 config CPU_LLSERIAL_S3C2440_ONLY bool - depends on ARCH_S3C2410 default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410 config CPU_LLSERIAL_S3C2410 bool - depends on ARCH_S3C2410 help Selected if there is an S3C2410 (or register compatible) serial low-level implementation needed config CPU_LLSERIAL_S3C2440 bool - depends on ARCH_S3C2410 help Selected if there is an S3C2440 (or register compatible) serial low-level implementation needed @@ -44,7 +42,7 @@ comment "Boot options" config S3C_BOOT_WATCHDOG bool "S3C Initialisation watchdog" - depends on PLAT_S3C && S3C2410_WATCHDOG + depends on S3C2410_WATCHDOG help Say y to enable the watchdog during the kernel decompression stage. If the kernel fails to uncompress, then the watchdog @@ -52,16 +50,22 @@ config S3C_BOOT_WATCHDOG config S3C_BOOT_ERROR_RESET bool "S3C Reboot on decompression error" - depends on PLAT_S3C help Say y here to use the watchdog to reset the system if the kernel decompressor detects an error during decompression. +config S3C_BOOT_UART_FORCE_FIFO + bool "Force UART FIFO on during boot process" + default y + help + Say Y here to force the UART FIFOs on during the kernel + uncompressor + comment "Power management" config S3C2410_PM_DEBUG bool "S3C2410 PM Suspend debug" - depends on PLAT_S3C && PM + depends on PM help Say Y here if you want verbose debugging from the PM Suspend and Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt> @@ -69,7 +73,7 @@ config S3C2410_PM_DEBUG config S3C2410_PM_CHECK bool "S3C2410 PM Suspend Memory CRC" - depends on PLAT_S3C && PM && CRC32 + depends on PM && CRC32 help Enable the PM code's memory area checksum over sleep. This option will generate CRCs of all blocks of memory, and store them before @@ -83,7 +87,7 @@ config S3C2410_PM_CHECK config S3C2410_PM_CHECK_CHUNKSIZE int "S3C2410 PM Suspend CRC Chunksize (KiB)" - depends on PLAT_S3C && PM && S3C2410_PM_CHECK + depends on PM && S3C2410_PM_CHECK default 64 help Set the chunksize in Kilobytes of the CRC for checking memory @@ -95,10 +99,77 @@ config S3C2410_PM_CHECK_CHUNKSIZE config S3C_LOWLEVEL_UART_PORT int "S3C UART to use for low-level messages" - depends on PLAT_S3C default 0 help Choice of which UART port to use for the low-level messages, such as the `Uncompressing...` at start time. The value of this configuration should be between zero and two. The port must have been initialised by the boot-loader before use. + +# options for gpiolib support + +config S3C_GPIO_SPACE + int "Space between gpio banks" + default 0 + help + Add a number of spare GPIO entries between each bank for debugging + purposes. This allows any problems where an counter overflows from + one bank to another to be caught, at the expense of using a little + more memory. + +config S3C_GPIO_TRACK + bool + help + Internal configuration option to enable the s3c specific gpio + chip tracking if the platform requires it. + +config S3C_GPIO_PULL_UPDOWN + bool + help + Internal configuration to enable the correct GPIO pull helper + +config S3C_GPIO_PULL_DOWN + bool + help + Internal configuration to enable the correct GPIO pull helper + +config S3C_GPIO_PULL_UP + bool + help + Internal configuration to enable the correct GPIO pull helper + +config S3C_GPIO_CFG_S3C24XX + bool + help + Internal configuration to enable S3C24XX style GPIO configuration + functions. + +config S3C_GPIO_CFG_S3C64XX + bool + help + Internal configuration to enable S3C64XX style GPIO configuration + functions. + +# device definitions to compile in + +config S3C_DEV_HSMMC + bool + help + Compile in platform device definitions for HSMMC code + +config S3C_DEV_HSMMC1 + bool + help + Compile in platform device definitions for HSMMC channel 1 + +config S3C_DEV_I2C1 + bool + help + Compile in platform device definitions for I2C channel 1 + +config S3C_DEV_FB + bool + help + Compile in platform device definition for framebuffer + +endif diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile index f03d7b35ba3..39195f972d5 100644 --- a/arch/arm/plat-s3c/Makefile +++ b/arch/arm/plat-s3c/Makefile @@ -1,3 +1,27 @@ -# dummy makefile, currently just including asm/arm/plat-s3c/include/plat +# arch/arm/plat-s3c/Makefile +# +# Copyright 2008 Simtec Electronics +# +# Licensed under GPLv2 -obj-n := dummy.o +obj-y := +obj-m := +obj-n := +obj- := + +# Core support for all Samsung SoCs + +obj-y += init.o +obj-y += time.o +obj-y += clock.o +obj-y += pwm-clock.o +obj-y += gpio.o +obj-y += gpio-config.o + +# devices + +obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o +obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o +obj-y += dev-i2c0.o +obj-$(CONFIG_S3C_DEV_I2C1) += dev-i2c1.o +obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o diff --git a/arch/arm/plat-s3c/clock.c b/arch/arm/plat-s3c/clock.c new file mode 100644 index 00000000000..b6be76e2fe5 --- /dev/null +++ b/arch/arm/plat-s3c/clock.c @@ -0,0 +1,368 @@ +/* linux/arch/arm/plat-s3c24xx/clock.c + * + * Copyright (c) 2004-2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX Core clock control support + * + * Based on, and code from linux/arch/arm/mach-versatile/clock.c + ** + ** Copyright (C) 2004 ARM Limited. + ** Written by Deep Blue Solutions Limited. + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/sysdev.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/clk.h> +#include <linux/spinlock.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <asm/irq.h> + +#include <plat/cpu-freq.h> + +#include <plat/clock.h> +#include <plat/cpu.h> + +/* clock information */ + +static LIST_HEAD(clocks); + +/* We originally used an mutex here, but some contexts (see resume) + * are calling functions such as clk_set_parent() with IRQs disabled + * causing an BUG to be triggered. + */ +DEFINE_SPINLOCK(clocks_lock); + +/* enable and disable calls for use with the clk struct */ + +static int clk_null_enable(struct clk *clk, int enable) +{ + return 0; +} + +/* Clock API calls */ + +struct clk *clk_get(struct device *dev, const char *id) +{ + struct clk *p; + struct clk *clk = ERR_PTR(-ENOENT); + int idno; + + if (dev == NULL || dev->bus != &platform_bus_type) + idno = -1; + else + idno = to_platform_device(dev)->id; + + spin_lock(&clocks_lock); + + list_for_each_entry(p, &clocks, list) { + if (p->id == idno && + strcmp(id, p->name) == 0 && + try_module_get(p->owner)) { + clk = p; + break; + } + } + + /* check for the case where a device was supplied, but the + * clock that was being searched for is not device specific */ + + if (IS_ERR(clk)) { + list_for_each_entry(p, &clocks, list) { + if (p->id == -1 && strcmp(id, p->name) == 0 && + try_module_get(p->owner)) { + clk = p; + break; + } + } + } + + spin_unlock(&clocks_lock); + return clk; +} + +void clk_put(struct clk *clk) +{ + module_put(clk->owner); +} + +int clk_enable(struct clk *clk) +{ + if (IS_ERR(clk) || clk == NULL) + return -EINVAL; + + clk_enable(clk->parent); + + spin_lock(&clocks_lock); + + if ((clk->usage++) == 0) + (clk->enable)(clk, 1); + + spin_unlock(&clocks_lock); + return 0; +} + +void clk_disable(struct clk *clk) +{ + if (IS_ERR(clk) || clk == NULL) + return; + + spin_lock(&clocks_lock); + + if ((--clk->usage) == 0) + (clk->enable)(clk, 0); + + spin_unlock(&clocks_lock); + clk_disable(clk->parent); +} + + +unsigned long clk_get_rate(struct clk *clk) +{ + if (IS_ERR(clk)) + return 0; + + if (clk->rate != 0) + return clk->rate; + + if (clk->get_rate != NULL) + return (clk->get_rate)(clk); + + if (clk->parent != NULL) + return clk_get_rate(clk->parent); + + return clk->rate; +} + +long clk_round_rate(struct clk *clk, unsigned long rate) +{ + if (!IS_ERR(clk) && clk->round_rate) + return (clk->round_rate)(clk, rate); + + return rate; +} + +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + int ret; + + if (IS_ERR(clk)) + return -EINVAL; + + /* We do not default just do a clk->rate = rate as + * the clock may have been made this way by choice. + */ + + WARN_ON(clk->set_rate == NULL); + + if (clk->set_rate == NULL) + return -EINVAL; + + spin_lock(&clocks_lock); + ret = (clk->set_rate)(clk, rate); + spin_unlock(&clocks_lock); + + return ret; +} + +struct clk *clk_get_parent(struct clk *clk) +{ + return clk->parent; +} + +int clk_set_parent(struct clk *clk, struct clk *parent) +{ + int ret = 0; + + if (IS_ERR(clk)) + return -EINVAL; + + spin_lock(&clocks_lock); + + if (clk->set_parent) + ret = (clk->set_parent)(clk, parent); + + spin_unlock(&clocks_lock); + + return ret; +} + +EXPORT_SYMBOL(clk_get); +EXPORT_SYMBOL(clk_put); +EXPORT_SYMBOL(clk_enable); +EXPORT_SYMBOL(clk_disable); +EXPORT_SYMBOL(clk_get_rate); +EXPORT_SYMBOL(clk_round_rate); +EXPORT_SYMBOL(clk_set_rate); +EXPORT_SYMBOL(clk_get_parent); +EXPORT_SYMBOL(clk_set_parent); + +/* base clocks */ + +static int clk_default_setrate(struct clk *clk, unsigned long rate) +{ + clk->rate = rate; + return 0; +} + +struct clk clk_xtal = { + .name = "xtal", + .id = -1, + .rate = 0, + .parent = NULL, + .ctrlbit = 0, +}; + +struct clk clk_ext = { + .name = "ext", + .id = -1, +}; + +struct clk clk_epll = { + .name = "epll", + .id = -1, +}; + +struct clk clk_mpll = { + .name = "mpll", + .id = -1, + .set_rate = clk_default_setrate, +}; + +struct clk clk_upll = { + .name = "upll", + .id = -1, + .parent = NULL, + .ctrlbit = 0, +}; + +struct clk clk_f = { + .name = "fclk", + .id = -1, + .rate = 0, + .parent = &clk_mpll, + .ctrlbit = 0, + .set_rate = clk_default_setrate, +}; + +struct clk clk_h = { + .name = "hclk", + .id = -1, + .rate = 0, + .parent = NULL, + .ctrlbit = 0, + .set_rate = clk_default_setrate, +}; + +struct clk clk_p = { + .name = "pclk", + .id = -1, + .rate = 0, + .parent = NULL, + .ctrlbit = 0, + .set_rate = clk_default_setrate, +}; + +struct clk clk_usb_bus = { + .name = "usb-bus", + .id = -1, + .rate = 0, + .parent = &clk_upll, +}; + + + +struct clk s3c24xx_uclk = { + .name = "uclk", + .id = -1, +}; + +/* initialise the clock system */ + +int s3c24xx_register_clock(struct clk *clk) +{ + clk->owner = THIS_MODULE; + + if (clk->enable == NULL) + clk->enable = clk_null_enable; + + /* add to the list of available clocks */ + + /* Quick check to see if this clock has already been registered. */ + BUG_ON(clk->list.prev != clk->list.next); + + spin_lock(&clocks_lock); + list_add(&clk->list, &clocks); + spin_unlock(&clocks_lock); + + return 0; +} + +int s3c24xx_register_clocks(struct clk **clks, int nr_clks) +{ + int fails = 0; + + for (; nr_clks > 0; nr_clks--, clks++) { + if (s3c24xx_register_clock(*clks) < 0) + fails++; + } + + return fails; +} + +/* initalise all the clocks */ + +int __init s3c24xx_register_baseclocks(unsigned long xtal) +{ + printk(KERN_INFO "S3C24XX Clocks, (c) 2004 Simtec Electronics\n"); + + clk_xtal.rate = xtal; + + /* register our clocks */ + + if (s3c24xx_register_clock(&clk_xtal) < 0) + printk(KERN_ERR "failed to register master xtal\n"); + + if (s3c24xx_register_clock(&clk_mpll) < 0) + printk(KERN_ERR "failed to register mpll clock\n"); + + if (s3c24xx_register_clock(&clk_upll) < 0) + printk(KERN_ERR "failed to register upll clock\n"); + + if (s3c24xx_register_clock(&clk_f) < 0) + printk(KERN_ERR "failed to register cpu fclk\n"); + + if (s3c24xx_register_clock(&clk_h) < 0) + printk(KERN_ERR "failed to register cpu hclk\n"); + + if (s3c24xx_register_clock(&clk_p) < 0) + printk(KERN_ERR "failed to register cpu pclk\n"); + + return 0; +} + diff --git a/arch/arm/plat-s3c/dev-fb.c b/arch/arm/plat-s3c/dev-fb.c new file mode 100644 index 00000000000..0454b8ec02e --- /dev/null +++ b/arch/arm/plat-s3c/dev-fb.c @@ -0,0 +1,72 @@ +/* linux/arch/arm/plat-s3c/dev-fb.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for framebuffer device + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/platform_device.h> +#include <linux/fb.h> + +#include <mach/map.h> +#include <mach/regs-fb.h> + +#include <plat/fb.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +static struct resource s3c_fb_resource[] = { + [0] = { + .start = S3C_PA_FB, + .end = S3C_PA_FB + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_LCD_VSYNC, + .end = IRQ_LCD_VSYNC, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_LCD_FIFO, + .end = IRQ_LCD_FIFO, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = IRQ_LCD_SYSTEM, + .end = IRQ_LCD_SYSTEM, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_fb = { + .name = "s3c-fb", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_fb_resource), + .resource = s3c_fb_resource, + .dev.dma_mask = &s3c_device_fb.dev.coherent_dma_mask, + .dev.coherent_dma_mask = 0xffffffffUL, +}; + +void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd) +{ + struct s3c_fb_platdata *npd; + + if (!pd) { + printk(KERN_ERR "%s: no platform data\n", __func__); + return; + } + + npd = kmemdup(pd, sizeof(struct s3c_fb_platdata), GFP_KERNEL); + if (!npd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + + s3c_device_fb.dev.platform_data = npd; +} diff --git a/arch/arm/plat-s3c/dev-hsmmc.c b/arch/arm/plat-s3c/dev-hsmmc.c new file mode 100644 index 00000000000..4c05b39810e --- /dev/null +++ b/arch/arm/plat-s3c/dev-hsmmc.c @@ -0,0 +1,68 @@ +/* linux/arch/arm/plat-s3c/dev-hsmmc.c + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for hsmmc devices + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mmc/host.h> + +#include <mach/map.h> +#include <plat/sdhci.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +#define S3C_SZ_HSMMC (0x1000) + +static struct resource s3c_hsmmc_resource[] = { + [0] = { + .start = S3C_PA_HSMMC0, + .end = S3C_PA_HSMMC0 + S3C_SZ_HSMMC - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_HSMMC0, + .end = IRQ_HSMMC0, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL; + +struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata = { + .max_width = 4, + .host_caps = (MMC_CAP_4_BIT_DATA | + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), +}; + +struct platform_device s3c_device_hsmmc0 = { + .name = "s3c-sdhci", + .id = 0, + .num_resources = ARRAY_SIZE(s3c_hsmmc_resource), + .resource = s3c_hsmmc_resource, + .dev = { + .dma_mask = &s3c_device_hsmmc_dmamask, + .coherent_dma_mask = 0xffffffffUL, + .platform_data = &s3c_hsmmc0_def_platdata, + }, +}; + +void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd) +{ + struct s3c_sdhci_platdata *set = &s3c_hsmmc0_def_platdata; + + set->max_width = pd->max_width; + + if (pd->cfg_gpio) + set->cfg_gpio = pd->cfg_gpio; + if (pd->cfg_card) + set->cfg_card = pd->cfg_card; +} diff --git a/arch/arm/plat-s3c/dev-hsmmc1.c b/arch/arm/plat-s3c/dev-hsmmc1.c new file mode 100644 index 00000000000..e49bc4cd0ee --- /dev/null +++ b/arch/arm/plat-s3c/dev-hsmmc1.c @@ -0,0 +1,68 @@ +/* linux/arch/arm/plat-s3c/dev-hsmmc1.c + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for hsmmc device 1 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mmc/host.h> + +#include <mach/map.h> +#include <plat/sdhci.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +#define S3C_SZ_HSMMC (0x1000) + +static struct resource s3c_hsmmc1_resource[] = { + [0] = { + .start = S3C_PA_HSMMC1, + .end = S3C_PA_HSMMC1 + S3C_SZ_HSMMC - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_HSMMC1, + .end = IRQ_HSMMC1, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 s3c_device_hsmmc1_dmamask = 0xffffffffUL; + +struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = { + .max_width = 4, + .host_caps = (MMC_CAP_4_BIT_DATA | + MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), +}; + +struct platform_device s3c_device_hsmmc1 = { + .name = "s3c-sdhci", + .id = 1, + .num_resources = ARRAY_SIZE(s3c_hsmmc1_resource), + .resource = s3c_hsmmc1_resource, + .dev = { + .dma_mask = &s3c_device_hsmmc1_dmamask, + .coherent_dma_mask = 0xffffffffUL, + .platform_data = &s3c_hsmmc1_def_platdata, + }, +}; + +void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd) +{ + struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata; + + set->max_width = pd->max_width; + + if (pd->cfg_gpio) + set->cfg_gpio = pd->cfg_gpio; + if (pd->cfg_card) + set->cfg_card = pd->cfg_card; +} diff --git a/arch/arm/plat-s3c/dev-i2c0.c b/arch/arm/plat-s3c/dev-i2c0.c new file mode 100644 index 00000000000..2c0128c77c6 --- /dev/null +++ b/arch/arm/plat-s3c/dev-i2c0.c @@ -0,0 +1,71 @@ +/* linux/arch/arm/plat-s3c/dev-i2c0.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for i2c device 0 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/platform_device.h> + +#include <mach/map.h> + +#include <plat/regs-iic.h> +#include <plat/iic.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +static struct resource s3c_i2c_resource[] = { + [0] = { + .start = S3C_PA_IIC, + .end = S3C_PA_IIC + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IIC, + .end = IRQ_IIC, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_i2c0 = { + .name = "s3c2410-i2c", +#ifdef CONFIG_S3C_DEV_I2C1 + .id = 0, +#else + .id = -1, +#endif + .num_resources = ARRAY_SIZE(s3c_i2c_resource), + .resource = s3c_i2c_resource, +}; + +static struct s3c2410_platform_i2c default_i2c_data0 __initdata = { + .flags = 0, + .slave_addr = 0x10, + .bus_freq = 100*1000, + .max_freq = 400*1000, + .sda_delay = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON, +}; + +void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd) +{ + struct s3c2410_platform_i2c *npd; + + if (!pd) + pd = &default_i2c_data0; + + npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL); + if (!npd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + else if (!npd->cfg_gpio) + npd->cfg_gpio = s3c_i2c0_cfg_gpio; + + s3c_device_i2c0.dev.platform_data = npd; +} diff --git a/arch/arm/plat-s3c/dev-i2c1.c b/arch/arm/plat-s3c/dev-i2c1.c new file mode 100644 index 00000000000..9658fb0aec9 --- /dev/null +++ b/arch/arm/plat-s3c/dev-i2c1.c @@ -0,0 +1,68 @@ +/* linux/arch/arm/plat-s3c/dev-i2c1.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for i2c device 1 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/platform_device.h> + +#include <mach/map.h> + +#include <plat/regs-iic.h> +#include <plat/iic.h> +#include <plat/devs.h> +#include <plat/cpu.h> + +static struct resource s3c_i2c_resource[] = { + [0] = { + .start = S3C_PA_IIC1, + .end = S3C_PA_IIC1 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IIC1, + .end = IRQ_IIC1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c_device_i2c1 = { + .name = "s3c2410-i2c", + .id = 1, + .num_resources = ARRAY_SIZE(s3c_i2c_resource), + .resource = s3c_i2c_resource, +}; + +static struct s3c2410_platform_i2c default_i2c_data1 __initdata = { + .flags = 0, + .bus_num = 1, + .slave_addr = 0x10, + .bus_freq = 100*1000, + .max_freq = 400*1000, + .sda_delay = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON, +}; + +void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd) +{ + struct s3c2410_platform_i2c *npd; + + if (!pd) + pd = &default_i2c_data1; + + npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL); + if (!npd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + else if (!npd->cfg_gpio) + npd->cfg_gpio = s3c_i2c1_cfg_gpio; + + s3c_device_i2c1.dev.platform_data = npd; +} diff --git a/arch/arm/plat-s3c/gpio-config.c b/arch/arm/plat-s3c/gpio-config.c new file mode 100644 index 00000000000..7642b975a99 --- /dev/null +++ b/arch/arm/plat-s3c/gpio-config.c @@ -0,0 +1,163 @@ +/* linux/arch/arm/plat-s3c/gpio-config.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series GPIO configuration core + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/io.h> + +#include <mach/gpio-core.h> +#include <plat/gpio-cfg.h> +#include <plat/gpio-cfg-helpers.h> + +int s3c_gpio_cfgpin(unsigned int pin, unsigned int config) +{ + struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin); + unsigned long flags; + int offset; + int ret; + + if (!chip) + return -EINVAL; + + offset = pin - chip->chip.base; + + local_irq_save(flags); + ret = s3c_gpio_do_setcfg(chip, offset, config); + local_irq_restore(flags); + + return ret; +} + +int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull) +{ + struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin); + unsigned long flags; + int offset, ret; + + if (!chip) + return -EINVAL; + + offset = pin - chip->chip.base; + + local_irq_save(flags); + ret = s3c_gpio_do_setpull(chip, offset, pull); + local_irq_restore(flags); + + return ret; +} + +#ifdef CONFIG_S3C_GPIO_CFG_S3C24XX +int s3c_gpio_setcfg_s3c24xx_banka(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg) +{ + void __iomem *reg = chip->base; + unsigned int shift = off; + u32 con; + + if (s3c_gpio_is_cfg_special(cfg)) { + cfg &= 0xf; + + /* Map output to 0, and SFN2 to 1 */ + cfg -= 1; + if (cfg > 1) + return -EINVAL; + + cfg <<= shift; + } + + con = __raw_readl(reg); + con &= ~(0x1 << shift); + con |= cfg; + __raw_writel(con, reg); + + return 0; +} + +int s3c_gpio_setcfg_s3c24xx(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg) +{ + void __iomem *reg = chip->base; + unsigned int shift = off * 2; + u32 con; + + if (s3c_gpio_is_cfg_special(cfg)) { + cfg &= 0xf; + if (cfg > 3) + return -EINVAL; + + cfg <<= shift; + } + + con = __raw_readl(reg); + con &= ~(0x3 << shift); + con |= cfg; + __raw_writel(con, reg); + + return 0; +} +#endif + +#ifdef CONFIG_S3C_GPIO_CFG_S3C64XX +int s3c_gpio_setcfg_s3c64xx_4bit(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg) +{ + void __iomem *reg = chip->base; + unsigned int shift = (off & 7) * 4; + u32 con; + + if (off < 8 && chip->chip.ngpio >= 8) + reg -= 4; + + if (s3c_gpio_is_cfg_special(cfg)) { + cfg &= 0xf; + cfg <<= shift; + } + + con = __raw_readl(reg); + con &= ~(0xf << shift); + con |= cfg; + __raw_writel(con, reg); + + return 0; +} +#endif /* CONFIG_S3C_GPIO_CFG_S3C64XX */ + +#ifdef CONFIG_S3C_GPIO_PULL_UPDOWN +int s3c_gpio_setpull_updown(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull) +{ + void __iomem *reg = chip->base + 0x08; + int shift = off * 2; + u32 pup; + + pup = __raw_readl(reg); + pup &= ~(3 << shift); + pup |= pull << shift; + __raw_writel(pup, reg); + + return 0; +} + +s3c_gpio_pull_t s3c_gpio_getpull_updown(struct s3c_gpio_chip *chip, + unsigned int off) +{ + void __iomem *reg = chip->base + 0x08; + int shift = off * 2; + u32 pup = __raw_readl(reg); + + pup >>= shift; + pup &= 0x3; + return (__force s3c_gpio_pull_t)pup; +} +#endif diff --git a/arch/arm/plat-s3c/gpio.c b/arch/arm/plat-s3c/gpio.c new file mode 100644 index 00000000000..d71dd6d9ce5 --- /dev/null +++ b/arch/arm/plat-s3c/gpio.c @@ -0,0 +1,147 @@ +/* linux/arch/arm/plat-s3c/gpio.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series GPIO core + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/gpio.h> + +#include <plat/gpio-core.h> + +#ifdef CONFIG_S3C_GPIO_TRACK +struct s3c_gpio_chip *s3c_gpios[S3C_GPIO_END]; + +static __init void s3c_gpiolib_track(struct s3c_gpio_chip *chip) +{ + unsigned int gpn; + int i; + + gpn = chip->chip.base; + for (i = 0; i < chip->chip.ngpio; i++, gpn++) { + BUG_ON(gpn > ARRAY_SIZE(s3c_gpios)); + s3c_gpios[gpn] = chip; + } +} +#endif /* CONFIG_S3C_GPIO_TRACK */ + +/* Default routines for controlling GPIO, based on the original S3C24XX + * GPIO functions which deal with the case where each gpio bank of the + * chip is as following: + * + * base + 0x00: Control register, 2 bits per gpio + * gpio n: 2 bits starting at (2*n) + * 00 = input, 01 = output, others mean special-function + * base + 0x04: Data register, 1 bit per gpio + * bit n: data bit n +*/ + +static int s3c_gpiolib_input(struct gpio_chip *chip, unsigned offset) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + unsigned long flags; + unsigned long con; + + local_irq_save(flags); + + con = __raw_readl(base + 0x00); + con &= ~(3 << (offset * 2)); + + __raw_writel(con, base + 0x00); + + local_irq_restore(flags); + return 0; +} + +static int s3c_gpiolib_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + unsigned long flags; + unsigned long dat; + unsigned long con; + + local_irq_save(flags); + + dat = __raw_readl(base + 0x04); + dat &= ~(1 << offset); + if (value) + dat |= 1 << offset; + __raw_writel(dat, base + 0x04); + + con = __raw_readl(base + 0x00); + con &= ~(3 << (offset * 2)); + con |= 1 << (offset * 2); + + __raw_writel(con, base + 0x00); + __raw_writel(dat, base + 0x04); + + local_irq_restore(flags); + return 0; +} + +static void s3c_gpiolib_set(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + unsigned long flags; + unsigned long dat; + + local_irq_save(flags); + + dat = __raw_readl(base + 0x04); + dat &= ~(1 << offset); + if (value) + dat |= 1 << offset; + __raw_writel(dat, base + 0x04); + + local_irq_restore(flags); +} + +static int s3c_gpiolib_get(struct gpio_chip *chip, unsigned offset) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + unsigned long val; + + val = __raw_readl(ourchip->base + 0x04); + val >>= offset; + val &= 1; + + return val; +} + +__init void s3c_gpiolib_add(struct s3c_gpio_chip *chip) +{ + struct gpio_chip *gc = &chip->chip; + int ret; + + BUG_ON(!chip->base); + BUG_ON(!gc->label); + BUG_ON(!gc->ngpio); + + if (!gc->direction_input) + gc->direction_input = s3c_gpiolib_input; + if (!gc->direction_output) + gc->direction_output = s3c_gpiolib_output; + if (!gc->set) + gc->set = s3c_gpiolib_set; + if (!gc->get) + gc->get = s3c_gpiolib_get; + + /* gpiochip_add() prints own failure message on error. */ + ret = gpiochip_add(gc); + if (ret >= 0) + s3c_gpiolib_track(chip); +} diff --git a/arch/arm/plat-s3c/include/mach/io.h b/arch/arm/plat-s3c/include/mach/io.h new file mode 100644 index 00000000000..f6a53631b66 --- /dev/null +++ b/arch/arm/plat-s3c/include/mach/io.h @@ -0,0 +1,18 @@ +/* arch/arm/plat-s3c/include/mach/io.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben-linux@fluff.org> + * + * Default IO routines for plat-s3c based systems, such as S3C24A0 + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +/* No current ISA/PCI bus support. */ +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) + +#define IO_SPACE_LIMIT (0xFFFFFFFF) + +#endif diff --git a/arch/arm/mach-s3c2410/include/mach/timex.h b/arch/arm/plat-s3c/include/mach/timex.h index 2a425ed0a7e..2a425ed0a7e 100644 --- a/arch/arm/mach-s3c2410/include/mach/timex.h +++ b/arch/arm/plat-s3c/include/mach/timex.h diff --git a/arch/arm/mach-s3c2410/include/mach/vmalloc.h b/arch/arm/plat-s3c/include/mach/vmalloc.h index 315b0078a34..bfd2ca6e307 100644 --- a/arch/arm/mach-s3c2410/include/mach/vmalloc.h +++ b/arch/arm/plat-s3c/include/mach/vmalloc.h @@ -1,4 +1,4 @@ -/* arch/arm/mach-s3c2410/include/mach/vmalloc.h +/* arch/arm/plat-s3c/include/mach/vmalloc.h * * from arch/arm/mach-iop3xx/include/mach/vmalloc.h * diff --git a/arch/arm/plat-s3c/include/plat/adc.h b/arch/arm/plat-s3c/include/plat/adc.h new file mode 100644 index 00000000000..43df2a404b0 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/adc.h @@ -0,0 +1,29 @@ +/* arch/arm/plat-s3c/include/plat/adc.h + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simnte.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX ADC driver information + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_PLAT_ADC_H +#define __ASM_PLAT_ADC_H __FILE__ + +struct s3c_adc_client; + +extern int s3c_adc_start(struct s3c_adc_client *client, + unsigned int channel, unsigned int nr_samples); + +extern struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev, + void (*select)(unsigned selected), + void (*conv)(unsigned d0, unsigned d1), + unsigned int is_ts); + +extern void s3c_adc_release(struct s3c_adc_client *client); + +#endif /* __ASM_PLAT_ADC_H */ diff --git a/arch/arm/plat-s3c24xx/include/plat/clock.h b/arch/arm/plat-s3c/include/plat/clock.h index 235b753cd87..a10622eed43 100644 --- a/arch/arm/plat-s3c24xx/include/plat/clock.h +++ b/arch/arm/plat-s3c/include/plat/clock.h @@ -1,5 +1,4 @@ -/* linux/include/asm-arm/plat-s3c24xx/clock.h - * linux/arch/arm/mach-s3c2410/clock.h +/* linux/arch/arm/plat-s3c/include/plat/clock.h * * Copyright (c) 2004-2005 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ @@ -10,6 +9,8 @@ * published by the Free Software Foundation. */ +#include <linux/spinlock.h> + struct clk { struct list_head list; struct module *owner; @@ -44,21 +45,44 @@ extern struct clk clk_h; extern struct clk clk_p; extern struct clk clk_mpll; extern struct clk clk_upll; +extern struct clk clk_epll; extern struct clk clk_xtal; +extern struct clk clk_ext; + +/* S3C64XX specific clocks */ +extern struct clk clk_27m; +extern struct clk clk_48m; /* exports for arch/arm/mach-s3c2410 * * Please DO NOT use these outside of arch/arm/mach-s3c2410 */ -extern struct mutex clocks_mutex; +extern spinlock_t clocks_lock; extern int s3c2410_clkcon_enable(struct clk *clk, int enable); extern int s3c24xx_register_clock(struct clk *clk); extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks); -extern int s3c24xx_setup_clocks(unsigned long xtal, - unsigned long fclk, - unsigned long hclk, - unsigned long pclk); +extern int s3c24xx_register_baseclocks(unsigned long xtal); + +extern void s3c64xx_register_clocks(void); + +extern void s3c24xx_setup_clocks(unsigned long fclk, + unsigned long hclk, + unsigned long pclk); + +extern void s3c2410_setup_clocks(void); +extern void s3c2412_setup_clocks(void); +extern void s3c244x_setup_clocks(void); +extern void s3c2443_setup_clocks(void); + +/* S3C64XX specific functions and clocks */ + +extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable); + +/* Init for pwm clock code */ + +extern void s3c_pwmclk_init(void); + diff --git a/arch/arm/plat-s3c/include/plat/cpu-freq.h b/arch/arm/plat-s3c/include/plat/cpu-freq.h new file mode 100644 index 00000000000..c86a13307e9 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/cpu-freq.h @@ -0,0 +1,94 @@ +/* arch/arm/plat-s3c/include/plat/cpu-freq.h + * + * Copyright (c) 2006,2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C CPU frequency scaling support - driver and board + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/cpufreq.h> + +struct s3c_cpufreq_info; +struct s3c_cpufreq_board; +struct s3c_iotimings; + +struct s3c_freq { + unsigned long fclk; + unsigned long armclk; + unsigned long hclk_tns; /* in 10ths of ns */ + unsigned long hclk; + unsigned long pclk; +}; + +/* wrapper 'struct cpufreq_freqs' so that any drivers receiving the + * notification can use this information that is not provided by just + * having the core frequency alone. + */ + +struct s3c_cpufreq_freqs { + struct cpufreq_freqs freqs; + struct s3c_freq old; + struct s3c_freq new; +}; + +#define to_s3c_cpufreq(_cf) container_of(_cf, struct s3c_cpufreq_freqs, freqs) + +struct s3c_clkdivs { + int p_divisor; /* fclk / pclk */ + int h_divisor; /* fclk / hclk */ + int arm_divisor; /* not all cpus have this. */ + unsigned char dvs; /* using dvs mode to arm. */ +}; + +#define PLLVAL(_m, _p, _s) (((_m) << 12) | ((_p) << 4) | (_s)) + +struct s3c_pllval { + unsigned long freq; + unsigned long pll_reg; +}; + +struct s3c_cpufreq_config { + struct s3c_freq freq; + struct s3c_pllval pll; + struct s3c_clkdivs divs; + struct s3c_cpufreq_info *info; /* for core, not drivers */ + struct s3c_cpufreq_board *board; +}; + +/* s3c_cpufreq_board + * + * per-board configuraton information, such as memory refresh and + * how to initialise IO timings. + */ +struct s3c_cpufreq_board { + unsigned int refresh; /* refresh period in ns */ + unsigned int auto_io:1; /* automatically init io timings. */ + unsigned int need_io:1; /* set if needs io timing support. */ + + /* any non-zero field in here is taken as an upper limit. */ + struct s3c_freq max; /* frequency limits */ +}; + +/* Things depending on frequency scaling. */ +#ifdef CONFIG_CPU_FREQ_S3C +#define __init_or_cpufreq +#else +#define __init_or_cpufreq __init +#endif + +/* Board functions */ + +#ifdef CONFIG_CPU_FREQ_S3C +extern int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board); +#else + +static inline int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board) +{ + return 0; +} +#endif /* CONFIG_CPU_FREQ_S3C */ diff --git a/arch/arm/plat-s3c24xx/include/plat/cpu.h b/arch/arm/plat-s3c/include/plat/cpu.h index 23e420e8bd5..e62ae0fcfe5 100644 --- a/arch/arm/plat-s3c24xx/include/plat/cpu.h +++ b/arch/arm/plat-s3c/include/plat/cpu.h @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/plat-s3c24xx/cpu.h +/* linux/arch/arm/plat-s3c/include/plat/cpu.h * * Copyright (c) 2004-2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> @@ -18,7 +18,7 @@ #define MHZ (1000*1000) #endif -#define print_mhz(m) ((m) / MHZ), ((m / 1000) % 1000) +#define print_mhz(m) ((m) / MHZ), (((m) / 1000) % 1000) /* forward declaration */ struct s3c24xx_uart_resources; @@ -26,11 +26,28 @@ struct platform_device; struct s3c2410_uartcfg; struct map_desc; +/* per-cpu initialisation function table. */ + +struct cpu_table { + unsigned long idcode; + unsigned long idmask; + void (*map_io)(void); + void (*init_uarts)(struct s3c2410_uartcfg *cfg, int no); + void (*init_clocks)(int xtal); + int (*init)(void); + const char *name; +}; + +extern void s3c_init_cpu(unsigned long idcode, + struct cpu_table *cpus, unsigned int cputab_size); + /* core initialisation functions */ extern void s3c24xx_init_irq(void); +extern void s3c64xx_init_irq(u32 vic0, u32 vic1); extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); +extern void s3c64xx_init_io(struct map_desc *mach_desc, int size); extern void s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c/include/plat/debug-macro.S b/arch/arm/plat-s3c/include/plat/debug-macro.S index 4aa7e2e6c00..3634d4e3708 100644 --- a/arch/arm/plat-s3c/include/plat/debug-macro.S +++ b/arch/arm/plat-s3c/include/plat/debug-macro.S @@ -20,7 +20,7 @@ .endm #ifndef fifo_level -#define fifo_level fifo_level_s3c2410 +#define fifo_level fifo_level_s3c2440 #endif .macro fifo_full_s3c2440 rd, rx diff --git a/arch/arm/plat-s3c24xx/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h index badaac9d64a..6b1b5231511 100644 --- a/arch/arm/plat-s3c24xx/include/plat/devs.h +++ b/arch/arm/plat-s3c/include/plat/devs.h @@ -17,21 +17,26 @@ struct s3c24xx_uart_resources { }; extern struct s3c24xx_uart_resources s3c2410_uart_resources[]; +extern struct s3c24xx_uart_resources s3c64xx_uart_resources[]; extern struct platform_device *s3c24xx_uart_devs[]; extern struct platform_device *s3c24xx_uart_src[]; extern struct platform_device s3c_device_timer[]; +extern struct platform_device s3c_device_fb; extern struct platform_device s3c_device_usb; extern struct platform_device s3c_device_lcd; extern struct platform_device s3c_device_wdt; -extern struct platform_device s3c_device_i2c; +extern struct platform_device s3c_device_i2c0; +extern struct platform_device s3c_device_i2c1; extern struct platform_device s3c_device_iis; extern struct platform_device s3c_device_rtc; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_sdi; -extern struct platform_device s3c_device_hsmmc; +extern struct platform_device s3c_device_hsmmc0; +extern struct platform_device s3c_device_hsmmc1; +extern struct platform_device s3c_device_hsmmc2; extern struct platform_device s3c_device_spi0; extern struct platform_device s3c_device_spi1; diff --git a/arch/arm/plat-s3c/include/plat/fb.h b/arch/arm/plat-s3c/include/plat/fb.h new file mode 100644 index 00000000000..214ff561b0d --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/fb.h @@ -0,0 +1,73 @@ +/* linux/arch/arm/plat-s3c/include/plat/fb.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - FB platform data definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C_FB_H +#define __PLAT_S3C_FB_H __FILE__ + +/** + * struct s3c_fb_pd_win - per window setup data + * @win_mode: The display parameters to initialise (not for window 0) + * @virtual_x: The virtual X size. + * @virtual_y: The virtual Y size. + */ +struct s3c_fb_pd_win { + struct fb_videomode win_mode; + + unsigned short default_bpp; + unsigned short max_bpp; + unsigned short virtual_x; + unsigned short virtual_y; +}; + +/** + * struct s3c_fb_platdata - S3C driver platform specific information + * @setup_gpio: Setup the external GPIO pins to the right state to transfer + * the data from the display system to the connected display + * device. + * @vidcon0: The base vidcon0 values to control the panel data format. + * @vidcon1: The base vidcon1 values to control the panel data output. + * @win: The setup data for each hardware window, or NULL for unused. + * @display_mode: The LCD output display mode. + * + * The platform data supplies the video driver with all the information + * it requires to work with the display(s) attached to the machine. It + * controls the initial mode, the number of display windows (0 is always + * the base framebuffer) that are initialised etc. + * + */ +struct s3c_fb_platdata { + void (*setup_gpio)(void); + + struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN]; + + u32 vidcon0; + u32 vidcon1; +}; + +/** + * s3c_fb_set_platdata() - Setup the FB device with platform data. + * @pd: The platform data to set. The data is copied from the passed structure + * so the machine data can mark the data __initdata so that any unused + * machines will end up dumping their data at runtime. + */ +extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd); + +/** + * s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD + * + * Initialise the GPIO for an 24bpp LCD display on the RGB interface. + */ +extern void s3c64xx_fb_gpio_setup_24bpp(void); + +#endif /* __PLAT_S3C_FB_H */ diff --git a/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h b/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h new file mode 100644 index 00000000000..652e2bbdaa2 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h @@ -0,0 +1,176 @@ +/* linux/arch/arm/plat-s3c/include/plat/gpio-cfg-helper.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - GPIO pin configuration helper definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* This is meant for core cpu support, machine or other driver files + * should not be including this header. + */ + +#ifndef __PLAT_GPIO_CFG_HELPERS_H +#define __PLAT_GPIO_CFG_HELPERS_H __FILE__ + +/* As a note, all gpio configuration functions are entered exclusively, either + * with the relevant lock held or the system prevented from doing anything else + * by disabling interrupts. +*/ + +static inline int s3c_gpio_do_setcfg(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int config) +{ + return (chip->config->set_config)(chip, off, config); +} + +static inline int s3c_gpio_do_setpull(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull) +{ + return (chip->config->set_pull)(chip, off, pull); +} + +/** + * s3c_gpio_setcfg_s3c24xx - S3C24XX style GPIO configuration. + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @cfg: The configuration value to set. + * + * This helper deal with the GPIO cases where the control register + * has two bits of configuration per gpio, which have the following + * functions: + * 00 = input + * 01 = output + * 1x = special function +*/ +extern int s3c_gpio_setcfg_s3c24xx(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg); + +/** + * s3c_gpio_setcfg_s3c24xx_a - S3C24XX style GPIO configuration (Bank A) + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @cfg: The configuration value to set. + * + * This helper deal with the GPIO cases where the control register + * has one bit of configuration for the gpio, where setting the bit + * means the pin is in special function mode and unset means output. +*/ +extern int s3c_gpio_setcfg_s3c24xx_a(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg); + +/** + * s3c_gpio_setcfg_s3c64xx_4bit - S3C64XX 4bit single register GPIO config. + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @cfg: The configuration value to set. + * + * This helper deal with the GPIO cases where the control register has 4 bits + * of control per GPIO, generally in the form of: + * 0000 = Input + * 0001 = Output + * others = Special functions (dependant on bank) + * + * Note, since the code to deal with the case where there are two control + * registers instead of one, we do not have a seperate set of functions for + * each case. +*/ +extern int s3c_gpio_setcfg_s3c64xx_4bit(struct s3c_gpio_chip *chip, + unsigned int off, unsigned int cfg); + + +/* Pull-{up,down} resistor controls. + * + * S3C2410,S3C2440,S3C24A0 = Pull-UP, + * S3C2412,S3C2413 = Pull-Down + * S3C6400,S3C6410 = Pull-Both [None,Down,Up,Undef] + * S3C2443 = Pull-Both [not same as S3C6400] + */ + +/** + * s3c_gpio_setpull_1up() - Pull configuration for choice of up or none. + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @param: pull: The pull mode being requested. + * + * This is a helper function for the case where we have GPIOs with one + * bit configuring the presence of a pull-up resistor. + */ +extern int s3c_gpio_setpull_1up(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull); + +/** + * s3c_gpio_setpull_1down() - Pull configuration for choice of down or none + * @chip: The gpio chip that is being configured + * @off: The offset for the GPIO being configured + * @param: pull: The pull mode being requested + * + * This is a helper function for the case where we have GPIOs with one + * bit configuring the presence of a pull-down resistor. + */ +extern int s3c_gpio_setpull_1down(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull); + +/** + * s3c_gpio_setpull_upown() - Pull configuration for choice of up, down or none + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @param: pull: The pull mode being requested. + * + * This is a helper function for the case where we have GPIOs with two + * bits configuring the presence of a pull resistor, in the following + * order: + * 00 = No pull resistor connected + * 01 = Pull-up resistor connected + * 10 = Pull-down resistor connected + */ +extern int s3c_gpio_setpull_updown(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull); + + +/** + * s3c_gpio_getpull_updown() - Get configuration for choice of up, down or none + * @chip: The gpio chip that the GPIO pin belongs to + * @off: The offset to the pin to get the configuration of. + * + * This helper function reads the state of the pull-{up,down} resistor for the + * given GPIO in the same case as s3c_gpio_setpull_upown. +*/ +extern s3c_gpio_pull_t s3c_gpio_getpull_updown(struct s3c_gpio_chip *chip, + unsigned int off); + +/** + * s3c_gpio_setpull_s3c2443() - Pull configuration for s3c2443. + * @chip: The gpio chip that is being configured. + * @off: The offset for the GPIO being configured. + * @param: pull: The pull mode being requested. + * + * This is a helper function for the case where we have GPIOs with two + * bits configuring the presence of a pull resistor, in the following + * order: + * 00 = Pull-up resistor connected + * 10 = Pull-down resistor connected + * x1 = No pull up resistor + */ +extern int s3c_gpio_setpull_s3c2443(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull); + +/** + * s3c_gpio_getpull_s3c2443() - Get configuration for s3c2443 pull resistors + * @chip: The gpio chip that the GPIO pin belongs to. + * @off: The offset to the pin to get the configuration of. + * + * This helper function reads the state of the pull-{up,down} resistor for the + * given GPIO in the same case as s3c_gpio_setpull_upown. +*/ +extern s3c_gpio_pull_t s3c_gpio_getpull_s3c24xx(struct s3c_gpio_chip *chip, + unsigned int off); + +#endif /* __PLAT_GPIO_CFG_HELPERS_H */ + diff --git a/arch/arm/plat-s3c/include/plat/gpio-cfg.h b/arch/arm/plat-s3c/include/plat/gpio-cfg.h new file mode 100644 index 00000000000..29cd6a86cad --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/gpio-cfg.h @@ -0,0 +1,110 @@ +/* linux/arch/arm/plat-s3c/include/plat/gpio-cfg.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - GPIO pin configuration + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* This file contains the necessary definitions to get the basic gpio + * pin configuration done such as setting a pin to input or output or + * changing the pull-{up,down} configurations. + */ + +/* Note, this interface is being added to the s3c64xx arch first and will + * be added to the s3c24xx systems later. + */ + +#ifndef __PLAT_GPIO_CFG_H +#define __PLAT_GPIO_CFG_H __FILE__ + +typedef unsigned int __bitwise__ s3c_gpio_pull_t; + +/* forward declaration if gpio-core.h hasn't been included */ +struct s3c_gpio_chip; + +/** + * struct s3c_gpio_cfg GPIO configuration + * @cfg_eint: Configuration setting when used for external interrupt source + * @get_pull: Read the current pull configuration for the GPIO + * @set_pull: Set the current pull configuraiton for the GPIO + * @set_config: Set the current configuration for the GPIO + * @get_config: Read the current configuration for the GPIO + * + * Each chip can have more than one type of GPIO bank available and some + * have different capabilites even when they have the same control register + * layouts. Provide an point to vector control routine and provide any + * per-bank configuration information that other systems such as the + * external interrupt code will need. + */ +struct s3c_gpio_cfg { + unsigned int cfg_eint; + + s3c_gpio_pull_t (*get_pull)(struct s3c_gpio_chip *chip, unsigned offs); + int (*set_pull)(struct s3c_gpio_chip *chip, unsigned offs, + s3c_gpio_pull_t pull); + + unsigned (*get_config)(struct s3c_gpio_chip *chip, unsigned offs); + int (*set_config)(struct s3c_gpio_chip *chip, unsigned offs, + unsigned config); +}; + +#define S3C_GPIO_SPECIAL_MARK (0xfffffff0) +#define S3C_GPIO_SPECIAL(x) (S3C_GPIO_SPECIAL_MARK | (x)) + +/* Defines for generic pin configurations */ +#define S3C_GPIO_INPUT (S3C_GPIO_SPECIAL(0)) +#define S3C_GPIO_OUTPUT (S3C_GPIO_SPECIAL(1)) +#define S3C_GPIO_SFN(x) (S3C_GPIO_SPECIAL(x)) + +#define s3c_gpio_is_cfg_special(_cfg) \ + (((_cfg) & S3C_GPIO_SPECIAL_MARK) == S3C_GPIO_SPECIAL_MARK) + +/** + * s3c_gpio_cfgpin() - Change the GPIO function of a pin. + * @pin pin The pin number to configure. + * @pin to The configuration for the pin's function. + * + * Configure which function is actually connected to the external + * pin, such as an gpio input, output or some form of special function + * connected to an internal peripheral block. + */ +extern int s3c_gpio_cfgpin(unsigned int pin, unsigned int to); + +/* Define values for the pull-{up,down} available for each gpio pin. + * + * These values control the state of the weak pull-{up,down} resistors + * available on most pins on the S3C series. Not all chips support both + * up or down settings, and it may be dependant on the chip that is being + * used to whether the particular mode is available. + */ +#define S3C_GPIO_PULL_NONE ((__force s3c_gpio_pull_t)0x00) +#define S3C_GPIO_PULL_DOWN ((__force s3c_gpio_pull_t)0x01) +#define S3C_GPIO_PULL_UP ((__force s3c_gpio_pull_t)0x02) + +/** + * s3c_gpio_setpull() - set the state of a gpio pin pull resistor + * @pin: The pin number to configure the pull resistor. + * @pull: The configuration for the pull resistor. + * + * This function sets the state of the pull-{up,down} resistor for the + * specified pin. It will return 0 if successfull, or a negative error + * code if the pin cannot support the requested pull setting. +*/ +extern int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull); + +/** + * s3c_gpio_getpull() - get the pull resistor state of a gpio pin + * @pin: The pin number to get the settings for + * + * Read the pull resistor value for the specified pin. +*/ +extern s3c_gpio_pull_t s3c_gpio_getpull(unsigned int pin); + +#endif /* __PLAT_GPIO_CFG_H */ diff --git a/arch/arm/plat-s3c/include/plat/gpio-core.h b/arch/arm/plat-s3c/include/plat/gpio-core.h new file mode 100644 index 00000000000..2fc60a580ac --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/gpio-core.h @@ -0,0 +1,77 @@ +/* linux/arch/arm/plat-s3c/include/plat/gpio-core.h + * + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - GPIO core + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* Define the core gpiolib support functions that the s3c platforms may + * need to extend or change depending on the hardware and the s3c chip + * selected at build or found at run time. + * + * These definitions are not intended for driver inclusion, there is + * nothing here that should not live outside the platform and core + * specific code. +*/ + +struct s3c_gpio_cfg; + +/** + * struct s3c_gpio_chip - wrapper for specific implementation of gpio + * @chip: The chip structure to be exported via gpiolib. + * @base: The base pointer to the gpio configuration registers. + * @config: special function and pull-resistor control information. + * + * This wrapper provides the necessary information for the Samsung + * specific gpios being registered with gpiolib. + */ +struct s3c_gpio_chip { + struct gpio_chip chip; + struct s3c_gpio_cfg *config; + void __iomem *base; +}; + +static inline struct s3c_gpio_chip *to_s3c_gpio(struct gpio_chip *gpc) +{ + return container_of(gpc, struct s3c_gpio_chip, chip); +} + +/** s3c_gpiolib_add() - add the s3c specific version of a gpio_chip. + * @chip: The chip to register + * + * This is a wrapper to gpiochip_add() that takes our specific gpio chip + * information and makes the necessary alterations for the platform and + * notes the information for use with the configuration systems and any + * other parts of the system. + */ +extern void s3c_gpiolib_add(struct s3c_gpio_chip *chip); + +/* CONFIG_S3C_GPIO_TRACK enables the tracking of the s3c specific gpios + * for use with the configuration calls, and other parts of the s3c gpiolib + * support code. + * + * Not all s3c support code will need this, as some configurations of cpu + * may only support one or two different configuration options and have an + * easy gpio to s3c_gpio_chip mapping function. If this is the case, then + * the machine support file should provide its own s3c_gpiolib_getchip() + * and any other necessary functions. + */ + +#ifdef CONFIG_S3C_GPIO_TRACK +extern struct s3c_gpio_chip *s3c_gpios[S3C_GPIO_END]; + +static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int chip) +{ + return (chip < S3C_GPIO_END) ? s3c_gpios[chip] : NULL; +} +#else +/* machine specific code should provide s3c_gpiolib_getchip */ + +static inline void s3c_gpiolib_track(struct s3c_gpio_chip *chip) { } +#endif diff --git a/arch/arm/plat-s3c/include/plat/iic-core.h b/arch/arm/plat-s3c/include/plat/iic-core.h new file mode 100644 index 00000000000..36397ca2096 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/iic-core.h @@ -0,0 +1,35 @@ +/* arch/arm/mach-s3c2410/include/mach/iic-core.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C - I2C Controller core functions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_IIC_CORE_H +#define __ASM_ARCH_IIC_CORE_H __FILE__ + +/* These functions are only for use with the core support code, such as + * the cpu specific initialisation code + */ + +/* re-define device name depending on support. */ +static inline void s3c_i2c0_setname(char *name) +{ + /* currently this device is always compiled in */ + s3c_device_i2c0.name = name; +} + +static inline void s3c_i2c1_setname(char *name) +{ +#ifdef CONFIG_S3C_DEV_I2C1 + s3c_device_i2c1.name = name; +#endif +} + +#endif /* __ASM_ARCH_IIC_H */ diff --git a/include/asm-arm/plat-s3c/iic.h b/arch/arm/plat-s3c/include/plat/iic.h index 5106acaa1d0..dc1dfcb9bc6 100644 --- a/include/asm-arm/plat-s3c/iic.h +++ b/arch/arm/plat-s3c/include/plat/iic.h @@ -28,6 +28,30 @@ struct s3c2410_platform_i2c { unsigned long max_freq; /* max frequency for the bus */ unsigned long min_freq; /* min frequency for the bus */ unsigned int sda_delay; /* pclks (s3c2440 only) */ + + void (*cfg_gpio)(struct platform_device *dev); }; +/** + * s3c_i2c0_set_platdata - set platform data for i2c0 device + * @i2c: The platform data to set, or NULL for default data. + * + * Register the given platform data for use with the i2c0 device. This + * call copies the platform data, so the caller can use __initdata for + * their copy. + * + * This call will set cfg_gpio if is null to the default platform + * implementation. + * + * Any user of s3c_device_i2c0 should call this, even if it is with + * NULL to ensure that the device is given the default platform data + * as the driver will no longer carry defaults. + */ +extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c); +extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c); + +/* defined by architecture to configure gpio */ +extern void s3c_i2c0_cfg_gpio(struct platform_device *dev); +extern void s3c_i2c1_cfg_gpio(struct platform_device *dev); + #endif /* __ASM_ARCH_IIC_H */ diff --git a/arch/arm/plat-s3c/include/plat/map.h b/arch/arm/plat-s3c/include/plat/map-base.h index b84289d32a5..b84289d32a5 100644 --- a/arch/arm/plat-s3c/include/plat/map.h +++ b/arch/arm/plat-s3c/include/plat/map-base.h diff --git a/include/asm-arm/plat-s3c/nand.h b/arch/arm/plat-s3c/include/plat/nand.h index f4dcd14af05..f4dcd14af05 100644 --- a/include/asm-arm/plat-s3c/nand.h +++ b/arch/arm/plat-s3c/include/plat/nand.h diff --git a/include/asm-arm/plat-s3c/regs-ac97.h b/arch/arm/plat-s3c/include/plat/regs-ac97.h index c3878f7acb8..c3878f7acb8 100644 --- a/include/asm-arm/plat-s3c/regs-ac97.h +++ b/arch/arm/plat-s3c/include/plat/regs-ac97.h diff --git a/arch/arm/plat-s3c/include/plat/regs-fb.h b/arch/arm/plat-s3c/include/plat/regs-fb.h new file mode 100644 index 00000000000..e9ee599d430 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/regs-fb.h @@ -0,0 +1,366 @@ +/* arch/arm/plat-s3c/include/plat/regs-fb.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - new-style framebuffer register definitions + * + * This is the register set for the new style framebuffer interface + * found from the S3C2443 onwards into the S3C2416, S3C2450 and the + * S3C64XX series such as the S3C6400 and S3C6410. + * + * The file does not contain the cpu specific items which are based on + * whichever architecture is selected, it only contains the core of the + * register set. See <mach/regs-fb.h> to get the specifics. + * + * Note, we changed to using regs-fb.h as it avoids any clashes with + * the original regs-lcd.h so out of the way of regs-lcd.h as well as + * indicating the newer block is much more than just an LCD interface. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* Please do not include this file directly, use <mach/regs-fb.h> to + * ensure all the localised SoC support is included as necessary. +*/ + +/* VIDCON0 */ + +#define VIDCON0 (0x00) +#define VIDCON0_INTERLACE (1 << 29) +#define VIDCON0_VIDOUT_MASK (0x3 << 26) +#define VIDCON0_VIDOUT_SHIFT (26) +#define VIDCON0_VIDOUT_RGB (0x0 << 26) +#define VIDCON0_VIDOUT_TV (0x1 << 26) +#define VIDCON0_VIDOUT_I80_LDI0 (0x2 << 26) +#define VIDCON0_VIDOUT_I80_LDI1 (0x3 << 26) + +#define VIDCON0_L1_DATA_MASK (0x7 << 23) +#define VIDCON0_L1_DATA_SHIFT (23) +#define VIDCON0_L1_DATA_16BPP (0x0 << 23) +#define VIDCON0_L1_DATA_18BPP16 (0x1 << 23) +#define VIDCON0_L1_DATA_18BPP9 (0x2 << 23) +#define VIDCON0_L1_DATA_24BPP (0x3 << 23) +#define VIDCON0_L1_DATA_18BPP (0x4 << 23) +#define VIDCON0_L1_DATA_16BPP8 (0x5 << 23) + +#define VIDCON0_L0_DATA_MASK (0x7 << 20) +#define VIDCON0_L0_DATA_SHIFT (20) +#define VIDCON0_L0_DATA_16BPP (0x0 << 20) +#define VIDCON0_L0_DATA_18BPP16 (0x1 << 20) +#define VIDCON0_L0_DATA_18BPP9 (0x2 << 20) +#define VIDCON0_L0_DATA_24BPP (0x3 << 20) +#define VIDCON0_L0_DATA_18BPP (0x4 << 20) +#define VIDCON0_L0_DATA_16BPP8 (0x5 << 20) + +#define VIDCON0_PNRMODE_MASK (0x3 << 17) +#define VIDCON0_PNRMODE_SHIFT (17) +#define VIDCON0_PNRMODE_RGB (0x0 << 17) +#define VIDCON0_PNRMODE_BGR (0x1 << 17) +#define VIDCON0_PNRMODE_SERIAL_RGB (0x2 << 17) +#define VIDCON0_PNRMODE_SERIAL_BGR (0x3 << 17) + +#define VIDCON0_CLKVALUP (1 << 16) +#define VIDCON0_CLKVAL_F_MASK (0xff << 6) +#define VIDCON0_CLKVAL_F_SHIFT (6) +#define VIDCON0_CLKVAL_F_LIMIT (0xff) +#define VIDCON0_CLKVAL_F(_x) ((_x) << 6) +#define VIDCON0_VLCKFREE (1 << 5) +#define VIDCON0_CLKDIR (1 << 4) + +#define VIDCON0_CLKSEL_MASK (0x3 << 2) +#define VIDCON0_CLKSEL_SHIFT (2) +#define VIDCON0_CLKSEL_HCLK (0x0 << 2) +#define VIDCON0_CLKSEL_LCD (0x1 << 2) +#define VIDCON0_CLKSEL_27M (0x3 << 2) + +#define VIDCON0_ENVID (1 << 1) +#define VIDCON0_ENVID_F (1 << 0) + +#define VIDCON1 (0x04) +#define VIDCON1_LINECNT_MASK (0x7ff << 16) +#define VIDCON1_LINECNT_SHIFT (16) +#define VIDCON1_LINECNT_GET(_v) (((_v) >> 16) & 0x7ff) +#define VIDCON1_VSTATUS_MASK (0x3 << 13) +#define VIDCON1_VSTATUS_SHIFT (13) +#define VIDCON1_VSTATUS_VSYNC (0x0 << 13) +#define VIDCON1_VSTATUS_BACKPORCH (0x1 << 13) +#define VIDCON1_VSTATUS_ACTIVE (0x2 << 13) +#define VIDCON1_VSTATUS_FRONTPORCH (0x0 << 13) + +#define VIDCON1_INV_VCLK (1 << 7) +#define VIDCON1_INV_HSYNC (1 << 6) +#define VIDCON1_INV_VSYNC (1 << 5) +#define VIDCON1_INV_VDEN (1 << 4) + +/* VIDCON2 */ + +#define VIDCON2 (0x08) +#define VIDCON2_EN601 (1 << 23) +#define VIDCON2_TVFMTSEL_SW (1 << 14) + +#define VIDCON2_TVFMTSEL1_MASK (0x3 << 12) +#define VIDCON2_TVFMTSEL1_SHIFT (12) +#define VIDCON2_TVFMTSEL1_RGB (0x0 << 12) +#define VIDCON2_TVFMTSEL1_YUV422 (0x1 << 12) +#define VIDCON2_TVFMTSEL1_YUV444 (0x2 << 12) + +#define VIDCON2_ORGYCbCr (1 << 8) +#define VIDCON2_YUVORDCrCb (1 << 7) + +/* VIDTCON0 */ + +#define VIDTCON0_VBPDE_MASK (0xff << 24) +#define VIDTCON0_VBPDE_SHIFT (24) +#define VIDTCON0_VBPDE_LIMIT (0xff) +#define VIDTCON0_VBPDE(_x) ((_x) << 24) + +#define VIDTCON0_VBPD_MASK (0xff << 16) +#define VIDTCON0_VBPD_SHIFT (16) +#define VIDTCON0_VBPD_LIMIT (0xff) +#define VIDTCON0_VBPD(_x) ((_x) << 16) + +#define VIDTCON0_VFPD_MASK (0xff << 8) +#define VIDTCON0_VFPD_SHIFT (8) +#define VIDTCON0_VFPD_LIMIT (0xff) +#define VIDTCON0_VFPD(_x) ((_x) << 8) + +#define VIDTCON0_VSPW_MASK (0xff << 0) +#define VIDTCON0_VSPW_SHIFT (0) +#define VIDTCON0_VSPW_LIMIT (0xff) +#define VIDTCON0_VSPW(_x) ((_x) << 0) + +/* VIDTCON1 */ + +#define VIDTCON1_VFPDE_MASK (0xff << 24) +#define VIDTCON1_VFPDE_SHIFT (24) +#define VIDTCON1_VFPDE_LIMIT (0xff) +#define VIDTCON1_VFPDE(_x) ((_x) << 24) + +#define VIDTCON1_HBPD_MASK (0xff << 16) +#define VIDTCON1_HBPD_SHIFT (16) +#define VIDTCON1_HBPD_LIMIT (0xff) +#define VIDTCON1_HBPD(_x) ((_x) << 16) + +#define VIDTCON1_HFPD_MASK (0xff << 8) +#define VIDTCON1_HFPD_SHIFT (8) +#define VIDTCON1_HFPD_LIMIT (0xff) +#define VIDTCON1_HFPD(_x) ((_x) << 8) + +#define VIDTCON1_HSPW_MASK (0xff << 0) +#define VIDTCON1_HSPW_SHIFT (0) +#define VIDTCON1_HSPW_LIMIT (0xff) +#define VIDTCON1_HSPW(_x) ((_x) << 0) + +#define VIDTCON2 (0x18) +#define VIDTCON2_LINEVAL_MASK (0x7ff << 11) +#define VIDTCON2_LINEVAL_SHIFT (11) +#define VIDTCON2_LINEVAL_LIMIT (0x7ff) +#define VIDTCON2_LINEVAL(_x) ((_x) << 11) + +#define VIDTCON2_HOZVAL_MASK (0x7ff << 0) +#define VIDTCON2_HOZVAL_SHIFT (0) +#define VIDTCON2_HOZVAL_LIMIT (0x7ff) +#define VIDTCON2_HOZVAL(_x) ((_x) << 0) + +/* WINCONx */ + + +#define WINCONx_BITSWP (1 << 18) +#define WINCONx_BYTSWP (1 << 17) +#define WINCONx_HAWSWP (1 << 16) +#define WINCONx_BURSTLEN_MASK (0x3 << 9) +#define WINCONx_BURSTLEN_SHIFT (9) +#define WINCONx_BURSTLEN_16WORD (0x0 << 9) +#define WINCONx_BURSTLEN_8WORD (0x1 << 9) +#define WINCONx_BURSTLEN_4WORD (0x2 << 9) + +#define WINCONx_ENWIN (1 << 0) +#define WINCON0_BPPMODE_MASK (0xf << 2) +#define WINCON0_BPPMODE_SHIFT (2) +#define WINCON0_BPPMODE_1BPP (0x0 << 2) +#define WINCON0_BPPMODE_2BPP (0x1 << 2) +#define WINCON0_BPPMODE_4BPP (0x2 << 2) +#define WINCON0_BPPMODE_8BPP_PALETTE (0x3 << 2) +#define WINCON0_BPPMODE_16BPP_565 (0x5 << 2) +#define WINCON0_BPPMODE_16BPP_1555 (0x7 << 2) +#define WINCON0_BPPMODE_18BPP_666 (0x8 << 2) +#define WINCON0_BPPMODE_24BPP_888 (0xb << 2) + +#define WINCON1_BLD_PIX (1 << 6) + +#define WINCON1_ALPHA_SEL (1 << 1) +#define WINCON1_BPPMODE_MASK (0xf << 2) +#define WINCON1_BPPMODE_SHIFT (2) +#define WINCON1_BPPMODE_1BPP (0x0 << 2) +#define WINCON1_BPPMODE_2BPP (0x1 << 2) +#define WINCON1_BPPMODE_4BPP (0x2 << 2) +#define WINCON1_BPPMODE_8BPP_PALETTE (0x3 << 2) +#define WINCON1_BPPMODE_8BPP_1232 (0x4 << 2) +#define WINCON1_BPPMODE_16BPP_565 (0x5 << 2) +#define WINCON1_BPPMODE_16BPP_A1555 (0x6 << 2) +#define WINCON1_BPPMODE_16BPP_I1555 (0x7 << 2) +#define WINCON1_BPPMODE_18BPP_666 (0x8 << 2) +#define WINCON1_BPPMODE_18BPP_A1665 (0x9 << 2) +#define WINCON1_BPPMODE_19BPP_A1666 (0xa << 2) +#define WINCON1_BPPMODE_24BPP_888 (0xb << 2) +#define WINCON1_BPPMODE_24BPP_A1887 (0xc << 2) +#define WINCON1_BPPMODE_25BPP_A1888 (0xd << 2) +#define WINCON1_BPPMODE_28BPP_A4888 (0xd << 2) + + +#define VIDOSDxA_TOPLEFT_X_MASK (0x7ff << 11) +#define VIDOSDxA_TOPLEFT_X_SHIFT (11) +#define VIDOSDxA_TOPLEFT_X_LIMIT (0x7ff) +#define VIDOSDxA_TOPLEFT_X(_x) ((_x) << 11) + +#define VIDOSDxA_TOPLEFT_Y_MASK (0x7ff << 0) +#define VIDOSDxA_TOPLEFT_Y_SHIFT (0) +#define VIDOSDxA_TOPLEFT_Y_LIMIT (0x7ff) +#define VIDOSDxA_TOPLEFT_Y(_x) ((_x) << 0) + +#define VIDOSDxB_BOTRIGHT_X_MASK (0x7ff << 11) +#define VIDOSDxB_BOTRIGHT_X_SHIFT (11) +#define VIDOSDxB_BOTRIGHT_X_LIMIT (0x7ff) +#define VIDOSDxB_BOTRIGHT_X(_x) ((_x) << 11) + +#define VIDOSDxB_BOTRIGHT_Y_MASK (0x7ff << 0) +#define VIDOSDxB_BOTRIGHT_Y_SHIFT (0) +#define VIDOSDxB_BOTRIGHT_Y_LIMIT (0x7ff) +#define VIDOSDxB_BOTRIGHT_Y(_x) ((_x) << 0) + +/* For VIDOSD[1..4]C */ +#define VIDISD14C_ALPHA0_R(_x) ((_x) << 20) +#define VIDISD14C_ALPHA0_G_MASK (0xf << 16) +#define VIDISD14C_ALPHA0_G_SHIFT (16) +#define VIDISD14C_ALPHA0_G_LIMIT (0xf) +#define VIDISD14C_ALPHA0_G(_x) ((_x) << 16) +#define VIDISD14C_ALPHA0_B_MASK (0xf << 12) +#define VIDISD14C_ALPHA0_B_SHIFT (12) +#define VIDISD14C_ALPHA0_B_LIMIT (0xf) +#define VIDISD14C_ALPHA0_B(_x) ((_x) << 12) +#define VIDISD14C_ALPHA1_R_MASK (0xf << 8) +#define VIDISD14C_ALPHA1_R_SHIFT (8) +#define VIDISD14C_ALPHA1_R_LIMIT (0xf) +#define VIDISD14C_ALPHA1_R(_x) ((_x) << 8) +#define VIDISD14C_ALPHA1_G_MASK (0xf << 4) +#define VIDISD14C_ALPHA1_G_SHIFT (4) +#define VIDISD14C_ALPHA1_G_LIMIT (0xf) +#define VIDISD14C_ALPHA1_G(_x) ((_x) << 4) +#define VIDISD14C_ALPHA1_B_MASK (0xf << 0) +#define VIDISD14C_ALPHA1_B_SHIFT (0) +#define VIDISD14C_ALPHA1_B_LIMIT (0xf) +#define VIDISD14C_ALPHA1_B(_x) ((_x) << 0) + +/* Video buffer addresses */ +#define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8)) +#define VIDW_BUF_START1(_buff) (0xA4 + ((_buff) * 8)) +#define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8)) +#define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8)) +#define VIDW_BUF_SIZE(_buff) (0x100 + ((_buff) * 4)) + +#define VIDW_BUF_SIZE_OFFSET_MASK (0x1fff << 13) +#define VIDW_BUF_SIZE_OFFSET_SHIFT (13) +#define VIDW_BUF_SIZE_OFFSET_LIMIT (0x1fff) +#define VIDW_BUF_SIZE_OFFSET(_x) ((_x) << 13) + +#define VIDW_BUF_SIZE_PAGEWIDTH_MASK (0x1fff << 0) +#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT (0) +#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT (0x1fff) +#define VIDW_BUF_SIZE_PAGEWIDTH(_x) ((_x) << 0) + +/* Interrupt controls and status */ + +#define VIDINTCON0_FIFOINTERVAL_MASK (0x3f << 20) +#define VIDINTCON0_FIFOINTERVAL_SHIFT (20) +#define VIDINTCON0_FIFOINTERVAL_LIMIT (0x3f) +#define VIDINTCON0_FIFOINTERVAL(_x) ((_x) << 20) + +#define VIDINTCON0_INT_SYSMAINCON (1 << 19) +#define VIDINTCON0_INT_SYSSUBCON (1 << 18) +#define VIDINTCON0_INT_I80IFDONE (1 << 17) + +#define VIDINTCON0_FRAMESEL0_MASK (0x3 << 15) +#define VIDINTCON0_FRAMESEL0_SHIFT (15) +#define VIDINTCON0_FRAMESEL0_BACKPORCH (0x0 << 15) +#define VIDINTCON0_FRAMESEL0_VSYNC (0x1 << 15) +#define VIDINTCON0_FRAMESEL0_ACTIVE (0x2 << 15) +#define VIDINTCON0_FRAMESEL0_FRONTPORCH (0x3 << 15) + +#define VIDINTCON0_FRAMESEL1 (1 << 14) +#define VIDINTCON0_FRAMESEL1_NONE (0x0 << 14) +#define VIDINTCON0_FRAMESEL1_BACKPORCH (0x1 << 14) +#define VIDINTCON0_FRAMESEL1_VSYNC (0x2 << 14) +#define VIDINTCON0_FRAMESEL1_FRONTPORCH (0x3 << 14) + +#define VIDINTCON0_INT_FRAME (1 << 12) +#define VIDINTCON0_FIFIOSEL_MASK (0x7f << 5) +#define VIDINTCON0_FIFIOSEL_SHIFT (5) +#define VIDINTCON0_FIFIOSEL_WINDOW0 (0x1 << 5) +#define VIDINTCON0_FIFIOSEL_WINDOW1 (0x2 << 5) + +#define VIDINTCON0_FIFOLEVEL_MASK (0x7 << 2) +#define VIDINTCON0_FIFOLEVEL_SHIFT (2) +#define VIDINTCON0_FIFOLEVEL_TO25PC (0x0 << 2) +#define VIDINTCON0_FIFOLEVEL_TO50PC (0x1 << 2) +#define VIDINTCON0_FIFOLEVEL_TO75PC (0x2 << 2) +#define VIDINTCON0_FIFOLEVEL_EMPTY (0x3 << 2) +#define VIDINTCON0_FIFOLEVEL_FULL (0x4 << 2) + +#define VIDINTCON0_INT_FIFO_MASK (0x3 << 0) +#define VIDINTCON0_INT_FIFO_SHIFT (0) +#define VIDINTCON0_INT_ENABLE (1 << 0) + +#define VIDINTCON1 (0x134) +#define VIDINTCON1_INT_I180 (1 << 2) +#define VIDINTCON1_INT_FRAME (1 << 1) +#define VIDINTCON1_INT_FIFO (1 << 0) + +/* Window colour-key control registers */ + +#define WxKEYCON0_KEYBL_EN (1 << 26) +#define WxKEYCON0_KEYEN_F (1 << 25) +#define WxKEYCON0_DIRCON (1 << 24) +#define WxKEYCON0_COMPKEY_MASK (0xffffff << 0) +#define WxKEYCON0_COMPKEY_SHIFT (0) +#define WxKEYCON0_COMPKEY_LIMIT (0xffffff) +#define WxKEYCON0_COMPKEY(_x) ((_x) << 0) +#define WxKEYCON1_COLVAL_MASK (0xffffff << 0) +#define WxKEYCON1_COLVAL_SHIFT (0) +#define WxKEYCON1_COLVAL_LIMIT (0xffffff) +#define WxKEYCON1_COLVAL(_x) ((_x) << 0) + + +/* Window blanking (MAP) */ + +#define WINxMAP_MAP (1 << 24) +#define WINxMAP_MAP_COLOUR_MASK (0xffffff << 0) +#define WINxMAP_MAP_COLOUR_SHIFT (0) +#define WINxMAP_MAP_COLOUR_LIMIT (0xffffff) +#define WINxMAP_MAP_COLOUR(_x) ((_x) << 0) + +#define WPALCON_PAL_UPDATE (1 << 9) +#define WPALCON_W1PAL_MASK (0x7 << 3) +#define WPALCON_W1PAL_SHIFT (3) +#define WPALCON_W1PAL_25BPP_A888 (0x0 << 3) +#define WPALCON_W1PAL_24BPP (0x1 << 3) +#define WPALCON_W1PAL_19BPP_A666 (0x2 << 3) +#define WPALCON_W1PAL_18BPP_A665 (0x3 << 3) +#define WPALCON_W1PAL_18BPP (0x4 << 3) +#define WPALCON_W1PAL_16BPP_A555 (0x5 << 3) +#define WPALCON_W1PAL_16BPP_565 (0x6 << 3) + +#define WPALCON_W0PAL_MASK (0x7 << 0) +#define WPALCON_W0PAL_SHIFT (0) +#define WPALCON_W0PAL_25BPP_A888 (0x0 << 0) +#define WPALCON_W0PAL_24BPP (0x1 << 0) +#define WPALCON_W0PAL_19BPP_A666 (0x2 << 0) +#define WPALCON_W0PAL_18BPP_A665 (0x3 << 0) +#define WPALCON_W0PAL_18BPP (0x4 << 0) +#define WPALCON_W0PAL_16BPP_A555 (0x5 << 0) +#define WPALCON_W0PAL_16BPP_565 (0x6 << 0) + diff --git a/include/asm-arm/plat-s3c/regs-iic.h b/arch/arm/plat-s3c/include/plat/regs-iic.h index 2f7c17de8ac..2f7c17de8ac 100644 --- a/include/asm-arm/plat-s3c/regs-iic.h +++ b/arch/arm/plat-s3c/include/plat/regs-iic.h diff --git a/arch/arm/plat-s3c/include/plat/regs-irqtype.h b/arch/arm/plat-s3c/include/plat/regs-irqtype.h new file mode 100644 index 00000000000..c63cd3fc5ad --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/regs-irqtype.h @@ -0,0 +1,21 @@ +/* arch/arm/plat-s3c/include/plat/regs-irqtype.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C - IRQ detection types. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* values for S3C2410_EXTINT0/1/2 and other cpus in the series, including + * the S3C64XX +*/ +#define S3C2410_EXTINT_LOWLEV (0x00) +#define S3C2410_EXTINT_HILEV (0x01) +#define S3C2410_EXTINT_FALLEDGE (0x02) +#define S3C2410_EXTINT_RISEEDGE (0x04) +#define S3C2410_EXTINT_BOTHEDGE (0x06) diff --git a/include/asm-arm/plat-s3c/regs-nand.h b/arch/arm/plat-s3c/include/plat/regs-nand.h index b2caa4bca27..b2caa4bca27 100644 --- a/include/asm-arm/plat-s3c/regs-nand.h +++ b/arch/arm/plat-s3c/include/plat/regs-nand.h diff --git a/include/asm-arm/plat-s3c/regs-rtc.h b/arch/arm/plat-s3c/include/plat/regs-rtc.h index d5837cf8e40..d5837cf8e40 100644 --- a/include/asm-arm/plat-s3c/regs-rtc.h +++ b/arch/arm/plat-s3c/include/plat/regs-rtc.h diff --git a/arch/arm/plat-s3c/include/plat/regs-sdhci.h b/arch/arm/plat-s3c/include/plat/regs-sdhci.h new file mode 100644 index 00000000000..e34049ad44c --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/regs-sdhci.h @@ -0,0 +1,87 @@ +/* linux/arch/arm/plat-s3c/include/plat/regs-sdhci.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - SDHCI (HSMMC) register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C_SDHCI_REGS_H +#define __PLAT_S3C_SDHCI_REGS_H __FILE__ + +#define S3C_SDHCI_CONTROL2 (0x80) +#define S3C_SDHCI_CONTROL3 (0x84) +#define S3C64XX_SDHCI_CONTROL4 (0x8C) + +#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR (1 << 31) +#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK (1 << 30) +#define S3C_SDHCI_CTRL2_CDINVRXD3 (1 << 29) +#define S3C_SDHCI_CTRL2_SLCARDOUT (1 << 28) + +#define S3C_SDHCI_CTRL2_FLTCLKSEL_MASK (0xf << 24) +#define S3C_SDHCI_CTRL2_FLTCLKSEL_SHIFT (24) +#define S3C_SDHCI_CTRL2_FLTCLKSEL(_x) ((_x) << 24) + +#define S3C_SDHCI_CTRL2_LVLDAT_MASK (0xff << 16) +#define S3C_SDHCI_CTRL2_LVLDAT_SHIFT (16) +#define S3C_SDHCI_CTRL2_LVLDAT(_x) ((_x) << 16) + +#define S3C_SDHCI_CTRL2_ENFBCLKTX (1 << 15) +#define S3C_SDHCI_CTRL2_ENFBCLKRX (1 << 14) +#define S3C_SDHCI_CTRL2_SDCDSEL (1 << 13) +#define S3C_SDHCI_CTRL2_SDSIGPC (1 << 12) +#define S3C_SDHCI_CTRL2_ENBUSYCHKTXSTART (1 << 11) + +#define S3C_SDHCI_CTRL2_DFCNT_MASK (0x3 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_SHIFT (9) +#define S3C_SDHCI_CTRL2_DFCNT_NONE (0x0 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_4SDCLK (0x1 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_16SDCLK (0x2 << 9) +#define S3C_SDHCI_CTRL2_DFCNT_64SDCLK (0x3 << 9) + +#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD (1 << 8) +#define S3C_SDHCI_CTRL2_RWAITMODE (1 << 7) +#define S3C_SDHCI_CTRL2_DISBUFRD (1 << 6) +#define S3C_SDHCI_CTRL2_SELBASECLK_MASK (0x3 << 4) +#define S3C_SDHCI_CTRL2_SELBASECLK_SHIFT (4) +#define S3C_SDHCI_CTRL2_PWRSYNC (1 << 3) +#define S3C_SDHCI_CTRL2_ENCLKOUTMSKCON (1 << 1) +#define S3C_SDHCI_CTRL2_HWINITFIN (1 << 0) + +#define S3C_SDHCI_CTRL3_FCSEL3 (1 << 31) +#define S3C_SDHCI_CTRL3_FCSEL2 (1 << 23) +#define S3C_SDHCI_CTRL3_FCSEL1 (1 << 15) +#define S3C_SDHCI_CTRL3_FCSEL0 (1 << 7) + +#define S3C_SDHCI_CTRL3_FIA3_MASK (0x7f << 24) +#define S3C_SDHCI_CTRL3_FIA3_SHIFT (24) +#define S3C_SDHCI_CTRL3_FIA3(_x) ((_x) << 24) + +#define S3C_SDHCI_CTRL3_FIA2_MASK (0x7f << 16) +#define S3C_SDHCI_CTRL3_FIA2_SHIFT (16) +#define S3C_SDHCI_CTRL3_FIA2(_x) ((_x) << 16) + +#define S3C_SDHCI_CTRL3_FIA1_MASK (0x7f << 8) +#define S3C_SDHCI_CTRL3_FIA1_SHIFT (8) +#define S3C_SDHCI_CTRL3_FIA1(_x) ((_x) << 8) + +#define S3C_SDHCI_CTRL3_FIA0_MASK (0x7f << 0) +#define S3C_SDHCI_CTRL3_FIA0_SHIFT (0) +#define S3C_SDHCI_CTRL3_FIA0(_x) ((_x) << 0) + +#define S3C64XX_SDHCI_CONTROL4_DRIVE_MASK (0x3 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_SHIFT (16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_2mA (0x0 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_4mA (0x1 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_7mA (0x2 << 16) +#define S3C64XX_SDHCI_CONTROL4_DRIVE_9mA (0x3 << 16) + +#define S3C64XX_SDHCI_CONTROL4_BUSY (1) + +#endif /* __PLAT_S3C_SDHCI_REGS_H */ diff --git a/arch/arm/plat-s3c/include/plat/regs-serial.h b/arch/arm/plat-s3c/include/plat/regs-serial.h index a0daa647b92..487d7d2a7e1 100644 --- a/arch/arm/plat-s3c/include/plat/regs-serial.h +++ b/arch/arm/plat-s3c/include/plat/regs-serial.h @@ -77,6 +77,12 @@ #define S3C2440_UCON_FCLK (3<<10) #define S3C2443_UCON_EPLL (3<<10) +#define S3C6400_UCON_CLKMASK (3<<10) +#define S3C6400_UCON_PCLK (0<<10) +#define S3C6400_UCON_PCLK2 (2<<10) +#define S3C6400_UCON_UCLK0 (1<<10) +#define S3C6400_UCON_UCLK1 (3<<10) + #define S3C2440_UCON2_FCLK_EN (1<<15) #define S3C2440_UCON0_DIVMASK (15 << 12) #define S3C2440_UCON1_DIVMASK (15 << 12) @@ -149,6 +155,14 @@ #define S3C2410_UFSTAT_RXMASK (15<<0) #define S3C2410_UFSTAT_RXSHIFT (0) +/* UFSTAT S3C24A0 */ +#define S3C24A0_UFSTAT_TXFULL (1 << 14) +#define S3C24A0_UFSTAT_RXFULL (1 << 6) +#define S3C24A0_UFSTAT_TXMASK (63 << 8) +#define S3C24A0_UFSTAT_TXSHIFT (8) +#define S3C24A0_UFSTAT_RXMASK (63) +#define S3C24A0_UFSTAT_RXSHIFT (0) + /* UFSTAT S3C2443 same as S3C2440 */ #define S3C2440_UFSTAT_TXFULL (1<<14) #define S3C2440_UFSTAT_RXFULL (1<<6) @@ -224,7 +238,7 @@ struct s3c2410_uartcfg { * or platform_add_device() before the console_initcall() */ -extern struct platform_device *s3c24xx_uart_devs[3]; +extern struct platform_device *s3c24xx_uart_devs[4]; #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/plat-s3c/include/plat/regs-timer.h b/arch/arm/plat-s3c/include/plat/regs-timer.h index cc0eedd53e3..d097d92f8cc 100644 --- a/arch/arm/plat-s3c/include/plat/regs-timer.h +++ b/arch/arm/plat-s3c/include/plat/regs-timer.h @@ -10,7 +10,6 @@ * S3C2410 Timer configuration */ - #ifndef __ASM_ARCH_REGS_TIMER_H #define __ASM_ARCH_REGS_TIMER_H @@ -21,6 +20,8 @@ #define S3C2410_TCFG1 S3C_TIMERREG(0x04) #define S3C2410_TCON S3C_TIMERREG(0x08) +#define S3C64XX_TINT_CSTAT S3C_TIMERREG(0x44) + #define S3C2410_TCFG_PRESCALER0_MASK (255<<0) #define S3C2410_TCFG_PRESCALER1_MASK (255<<8) #define S3C2410_TCFG_PRESCALER1_SHIFT (8) @@ -72,6 +73,14 @@ #define S3C2410_TCFG1_MUX_TCLK (4<<0) #define S3C2410_TCFG1_MUX_MASK (15<<0) +#define S3C64XX_TCFG1_MUX_DIV1 (0<<0) +#define S3C64XX_TCFG1_MUX_DIV2 (1<<0) +#define S3C64XX_TCFG1_MUX_DIV4 (2<<0) +#define S3C64XX_TCFG1_MUX_DIV8 (3<<0) +#define S3C64XX_TCFG1_MUX_DIV16 (4<<0) +#define S3C64XX_TCFG1_MUX_TCLK (5<<0) /* 3 sets of TCLK */ +#define S3C64XX_TCFG1_MUX_MASK (15<<0) + #define S3C2410_TCFG1_SHIFT(x) ((x) * 4) /* for each timer, we have an count buffer, an compare buffer and diff --git a/include/asm-arm/plat-s3c/regs-watchdog.h b/arch/arm/plat-s3c/include/plat/regs-watchdog.h index 4938492470f..4938492470f 100644 --- a/include/asm-arm/plat-s3c/regs-watchdog.h +++ b/arch/arm/plat-s3c/include/plat/regs-watchdog.h diff --git a/arch/arm/plat-s3c/include/plat/sdhci.h b/arch/arm/plat-s3c/include/plat/sdhci.h new file mode 100644 index 00000000000..c4ca3920ca4 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/sdhci.h @@ -0,0 +1,108 @@ +/* linux/arch/arm/plat-s3c/include/plat/sdhci.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C Platform - SDHCI (HSMMC) platform data definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_S3C_SDHCI_H +#define __PLAT_S3C_SDHCI_H __FILE__ + +struct platform_device; +struct mmc_host; +struct mmc_card; +struct mmc_ios; + +/** + * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI + * @max_width: The maximum number of data bits supported. + * @host_caps: Standard MMC host capabilities bit field. + * @cfg_gpio: Configure the GPIO for a specific card bit-width + * @cfg_card: Configure the interface for a specific card and speed. This + * is necessary the controllers and/or GPIO blocks require the + * changing of driver-strength and other controls dependant on + * the card and speed of operation. + * + * Initialisation data specific to either the machine or the platform + * for the device driver to use or call-back when configuring gpio or + * card speed information. +*/ +struct s3c_sdhci_platdata { + unsigned int max_width; + unsigned int host_caps; + + char **clocks; /* set of clock sources */ + + void (*cfg_gpio)(struct platform_device *dev, int width); + void (*cfg_card)(struct platform_device *dev, + void __iomem *regbase, + struct mmc_ios *ios, + struct mmc_card *card); +}; + +/** + * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device. + * @pd: Platform data to register to device. + * + * Register the given platform data for use withe S3C SDHCI device. + * The call will copy the platform data, so the board definitions can + * make the structure itself __initdata. + */ +extern void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd); +extern void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd); + +/* Default platform data, exported so that per-cpu initialisation can + * set the correct one when there are more than one cpu type selected. +*/ + +extern struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata; +extern struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata; + +/* Helper function availablity */ + +#ifdef CONFIG_S3C6410_SETUP_SDHCI +extern char *s3c6410_hsmmc_clksrcs[4]; + +extern void s3c6410_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void s3c6410_setup_sdhci1_cfg_gpio(struct platform_device *, int w); + +extern void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev, + void __iomem *r, + struct mmc_ios *ios, + struct mmc_card *card); + +#ifdef CONFIG_S3C_DEV_HSMMC +static inline void s3c6410_default_sdhci0(void) +{ + s3c_hsmmc0_def_platdata.clocks = s3c6410_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = s3c6410_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; +} +#else +static inline void s3c6410_default_sdhci0(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC */ + +#ifdef CONFIG_S3C_DEV_HSMMC1 +static inline void s3c6410_default_sdhci1(void) +{ + s3c_hsmmc1_def_platdata.clocks = s3c6410_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = s3c6410_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card; +} +#else +static inline void s3c6410_default_sdhci1(void) { } +#endif /* CONFIG_S3C_DEV_HSMMC1 */ + +#else +static inline void s3c6410_default_sdhci0(void) { } +static inline void s3c6410_default_sdhci1(void) { } +#endif /* CONFIG_S3C6410_SETUP_SDHCI */ + +#endif /* __PLAT_S3C_SDHCI_H */ diff --git a/arch/arm/plat-s3c/include/plat/uncompress.h b/arch/arm/plat-s3c/include/plat/uncompress.h index 4df006b9cc1..6061de87f22 100644 --- a/arch/arm/plat-s3c/include/plat/uncompress.h +++ b/arch/arm/plat-s3c/include/plat/uncompress.h @@ -28,7 +28,7 @@ static void arch_detect_cpu(void); /* defines for UART registers */ #include <plat/regs-serial.h> -#include <asm/plat-s3c/regs-watchdog.h> +#include <plat/regs-watchdog.h> /* working in physical space... */ #undef S3C2410_WDOGREG @@ -37,7 +37,7 @@ static void arch_detect_cpu(void); /* how many bytes we allow into the FIFO at a time in FIFO mode */ #define FIFO_MAX (14) -#define uart_base S3C24XX_PA_UART + (0x4000*CONFIG_S3C_LOWLEVEL_UART_PORT) +#define uart_base S3C_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT) static __inline__ void uart_wr(unsigned int reg, unsigned int val) @@ -139,6 +139,28 @@ static void arch_decomp_error(const char *x) static void error(char *err); +#ifdef CONFIG_S3C_BOOT_UART_FORCE_FIFO +static inline void arch_enable_uart_fifo(void) +{ + u32 fifocon = uart_rd(S3C2410_UFCON); + + if (!(fifocon & S3C2410_UFCON_FIFOMODE)) { + fifocon |= S3C2410_UFCON_RESETBOTH; + uart_wr(S3C2410_UFCON, fifocon); + + /* wait for fifo reset to complete */ + while (1) { + fifocon = uart_rd(S3C2410_UFCON); + if (!(fifocon & S3C2410_UFCON_RESETBOTH)) + break; + } + } +} +#else +#define arch_enable_uart_fifo() do { } while(0) +#endif + + static void arch_decomp_setup(void) { @@ -149,6 +171,12 @@ arch_decomp_setup(void) arch_detect_cpu(); arch_decomp_wdog_start(); + + /* Enable the UART FIFOs if they where not enabled and our + * configuration says we should turn them on. + */ + + arch_enable_uart_fifo(); } diff --git a/arch/arm/plat-s3c/init.c b/arch/arm/plat-s3c/init.c new file mode 100644 index 00000000000..6790edfaca6 --- /dev/null +++ b/arch/arm/plat-s3c/init.c @@ -0,0 +1,160 @@ +/* linux/arch/arm/plat-s3c/init.c + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series CPU initialisation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/serial_core.h> +#include <linux/platform_device.h> + +#include <mach/hardware.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/clock.h> + +#include <plat/regs-serial.h> + +static struct cpu_table *cpu; + +static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode, + struct cpu_table *tab, + unsigned int count) +{ + for (; count != 0; count--, tab++) { + if ((idcode & tab->idmask) == tab->idcode) + return tab; + } + + return NULL; +} + +void __init s3c_init_cpu(unsigned long idcode, + struct cpu_table *cputab, unsigned int cputab_size) +{ + cpu = s3c_lookup_cpu(idcode, cputab, cputab_size); + + if (cpu == NULL) { + printk(KERN_ERR "Unknown CPU type 0x%08lx\n", idcode); + panic("Unknown S3C24XX CPU"); + } + + printk("CPU %s (id 0x%08lx)\n", cpu->name, idcode); + + if (cpu->map_io == NULL || cpu->init == NULL) { + printk(KERN_ERR "CPU %s support not enabled\n", cpu->name); + panic("Unsupported Samsung CPU"); + } + + cpu->map_io(); +} + +/* s3c24xx_init_clocks + * + * Initialise the clock subsystem and associated information from the + * given master crystal value. + * + * xtal = 0 -> use default PLL crystal value (normally 12MHz) + * != 0 -> PLL crystal value in Hz +*/ + +void __init s3c24xx_init_clocks(int xtal) +{ + if (xtal == 0) + xtal = 12*1000*1000; + + if (cpu == NULL) + panic("s3c24xx_init_clocks: no cpu setup?\n"); + + if (cpu->init_clocks == NULL) + panic("s3c24xx_init_clocks: cpu has no clock init\n"); + else + (cpu->init_clocks)(xtal); +} + +/* uart management */ + +static int nr_uarts __initdata = 0; + +static struct s3c2410_uartcfg uart_cfgs[CONFIG_SERIAL_SAMSUNG_UARTS]; + +/* s3c24xx_init_uartdevs + * + * copy the specified platform data and configuration into our central + * set of devices, before the data is thrown away after the init process. + * + * This also fills in the array passed to the serial driver for the + * early initialisation of the console. +*/ + +void __init s3c24xx_init_uartdevs(char *name, + struct s3c24xx_uart_resources *res, + struct s3c2410_uartcfg *cfg, int no) +{ + struct platform_device *platdev; + struct s3c2410_uartcfg *cfgptr = uart_cfgs; + struct s3c24xx_uart_resources *resp; + int uart; + + memcpy(cfgptr, cfg, sizeof(struct s3c2410_uartcfg) * no); + + for (uart = 0; uart < no; uart++, cfg++, cfgptr++) { + platdev = s3c24xx_uart_src[cfgptr->hwport]; + + resp = res + cfgptr->hwport; + + s3c24xx_uart_devs[uart] = platdev; + + platdev->name = name; + platdev->resource = resp->resources; + platdev->num_resources = resp->nr_resources; + + platdev->dev.platform_data = cfgptr; + } + + nr_uarts = no; +} + +void __init s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no) +{ + if (cpu == NULL) + return; + + if (cpu->init_uarts == NULL) { + printk(KERN_ERR "s3c24xx_init_uarts: cpu has no uart init\n"); + } else + (cpu->init_uarts)(cfg, no); +} + +static int __init s3c_arch_init(void) +{ + int ret; + + // do the correct init for cpu + + if (cpu == NULL) + panic("s3c_arch_init: NULL cpu\n"); + + ret = (cpu->init)(); + if (ret != 0) + return ret; + + ret = platform_add_devices(s3c24xx_uart_devs, nr_uarts); + return ret; +} + +arch_initcall(s3c_arch_init); diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c/pwm-clock.c index 3fad68a1e6b..a318215ab53 100644 --- a/arch/arm/plat-s3c24xx/pwm-clock.c +++ b/arch/arm/plat-s3c/pwm-clock.c @@ -14,20 +14,20 @@ #include <linux/kernel.h> #include <linux/list.h> #include <linux/errno.h> +#include <linux/log2.h> #include <linux/clk.h> #include <linux/err.h> #include <linux/io.h> #include <mach/hardware.h> +#include <mach/map.h> #include <asm/irq.h> -#include <mach/regs-clock.h> -#include <mach/regs-gpio.h> - #include <plat/clock.h> #include <plat/cpu.h> #include <plat/regs-timer.h> +#include <mach/pwm-clock.h> /* Each of the timers 0 through 5 go through the following * clock tree, with the inputs depending on the timers. @@ -73,11 +73,13 @@ * tclk -------------------------/ */ -static unsigned long clk_pwm_scaler_getrate(struct clk *clk) +static struct clk clk_timer_scaler[]; + +static unsigned long clk_pwm_scaler_get_rate(struct clk *clk) { unsigned long tcfg0 = __raw_readl(S3C2410_TCFG0); - if (clk->id == 1) { + if (clk == &clk_timer_scaler[1]) { tcfg0 &= S3C2410_TCFG_PRESCALER1_MASK; tcfg0 >>= S3C2410_TCFG_PRESCALER1_SHIFT; } else { @@ -87,18 +89,61 @@ static unsigned long clk_pwm_scaler_getrate(struct clk *clk) return clk_get_rate(clk->parent) / (tcfg0 + 1); } -/* TODO - add set rate calls. */ +static unsigned long clk_pwm_scaler_round_rate(struct clk *clk, + unsigned long rate) +{ + unsigned long parent_rate = clk_get_rate(clk->parent); + unsigned long divisor = parent_rate / rate; + + if (divisor > 256) + divisor = 256; + else if (divisor < 2) + divisor = 2; + + return parent_rate / divisor; +} + +static int clk_pwm_scaler_set_rate(struct clk *clk, unsigned long rate) +{ + unsigned long round = clk_pwm_scaler_round_rate(clk, rate); + unsigned long tcfg0; + unsigned long divisor; + unsigned long flags; + + divisor = clk_get_rate(clk->parent) / round; + divisor--; + + local_irq_save(flags); + tcfg0 = __raw_readl(S3C2410_TCFG0); + + if (clk == &clk_timer_scaler[1]) { + tcfg0 &= ~S3C2410_TCFG_PRESCALER1_MASK; + tcfg0 |= divisor << S3C2410_TCFG_PRESCALER1_SHIFT; + } else { + tcfg0 &= ~S3C2410_TCFG_PRESCALER0_MASK; + tcfg0 |= divisor; + } + + __raw_writel(tcfg0, S3C2410_TCFG0); + local_irq_restore(flags); + + return 0; +} static struct clk clk_timer_scaler[] = { [0] = { .name = "pwm-scaler0", .id = -1, - .get_rate = clk_pwm_scaler_getrate, + .get_rate = clk_pwm_scaler_get_rate, + .set_rate = clk_pwm_scaler_set_rate, + .round_rate = clk_pwm_scaler_round_rate, }, [1] = { .name = "pwm-scaler1", .id = -1, - .get_rate = clk_pwm_scaler_getrate, + .get_rate = clk_pwm_scaler_get_rate, + .set_rate = clk_pwm_scaler_set_rate, + .round_rate = clk_pwm_scaler_round_rate, }, }; @@ -123,11 +168,6 @@ static inline struct pwm_tdiv_clk *to_tdiv(struct clk *clk) return container_of(clk, struct pwm_tdiv_clk, clk); } -static inline unsigned long tcfg_to_divisor(unsigned long tcfg1) -{ - return 1 << (1 + tcfg1); -} - static unsigned long clk_pwm_tdiv_get_rate(struct clk *clk) { unsigned long tcfg1 = __raw_readl(S3C2410_TCFG1); @@ -136,7 +176,7 @@ static unsigned long clk_pwm_tdiv_get_rate(struct clk *clk) tcfg1 >>= S3C2410_TCFG1_SHIFT(clk->id); tcfg1 &= S3C2410_TCFG1_MUX_MASK; - if (tcfg1 == S3C2410_TCFG1_MUX_TCLK) + if (pwm_cfg_src_is_tclk(tcfg1)) divisor = to_tdiv(clk)->divisor; else divisor = tcfg_to_divisor(tcfg1); @@ -153,7 +193,9 @@ static unsigned long clk_pwm_tdiv_round_rate(struct clk *clk, parent_rate = clk_get_rate(clk->parent); divisor = parent_rate / rate; - if (divisor <= 2) + if (divisor <= 1 && pwm_tdiv_has_div1()) + divisor = 1; + else if (divisor <= 2) divisor = 2; else if (divisor <= 4) divisor = 4; @@ -167,25 +209,7 @@ static unsigned long clk_pwm_tdiv_round_rate(struct clk *clk, static unsigned long clk_pwm_tdiv_bits(struct pwm_tdiv_clk *divclk) { - unsigned long bits; - - switch (divclk->divisor) { - case 2: - bits = S3C2410_TCFG1_MUX_DIV2; - break; - case 4: - bits = S3C2410_TCFG1_MUX_DIV4; - break; - case 8: - bits = S3C2410_TCFG1_MUX_DIV8; - break; - case 16: - default: - bits = S3C2410_TCFG1_MUX_DIV16; - break; - } - - return bits; + return pwm_tdiv_div_bits(divclk->divisor); } static void clk_pwm_tdiv_update(struct pwm_tdiv_clk *divclk) @@ -226,7 +250,7 @@ static int clk_pwm_tdiv_set_rate(struct clk *clk, unsigned long rate) /* Update the current MUX settings if we are currently * selected as the clock source for this clock. */ - if (tcfg1 != S3C2410_TCFG1_MUX_TCLK) + if (!pwm_cfg_src_is_tclk(tcfg1)) clk_pwm_tdiv_update(divclk); return 0; @@ -313,7 +337,7 @@ static int clk_pwm_tin_set_parent(struct clk *clk, struct clk *parent) unsigned long shift = S3C2410_TCFG1_SHIFT(id); if (parent == s3c24xx_pwmclk_tclk(id)) - bits = S3C2410_TCFG1_MUX_TCLK << shift; + bits = S3C_TCFG1_MUX_TCLK << shift; else if (parent == s3c24xx_pwmclk_tdiv(id)) bits = clk_pwm_tdiv_bits(to_tdiv(parent)) << shift; else @@ -375,7 +399,7 @@ static __init int clk_pwm_tin_register(struct clk *pwm) tcfg1 >>= S3C2410_TCFG1_SHIFT(id); tcfg1 &= S3C2410_TCFG1_MUX_MASK; - if (tcfg1 == S3C2410_TCFG1_MUX_TCLK) + if (pwm_cfg_src_is_tclk(tcfg1)) parent = s3c24xx_pwmclk_tclk(id); else parent = s3c24xx_pwmclk_tdiv(id); @@ -383,7 +407,16 @@ static __init int clk_pwm_tin_register(struct clk *pwm) return clk_set_parent(pwm, parent); } -static __init int s3c24xx_pwmclk_init(void) +/** + * s3c_pwmclk_init() - initialise pwm clocks + * + * Initialise and register the clocks which provide the inputs for the + * pwm timer blocks. + * + * Note, this call is required by the time core, so must be called after + * the base clocks are added and before any of the initcalls are run. + */ +__init void s3c_pwmclk_init(void) { struct clk *clk_timers; unsigned int clk; @@ -392,7 +425,7 @@ static __init int s3c24xx_pwmclk_init(void) clk_timers = clk_get(NULL, "timers"); if (IS_ERR(clk_timers)) { printk(KERN_ERR "%s: no parent clock\n", __func__); - return -EINVAL; + return; } for (clk = 0; clk < ARRAY_SIZE(clk_timer_scaler); clk++) { @@ -400,7 +433,7 @@ static __init int s3c24xx_pwmclk_init(void) ret = s3c24xx_register_clock(&clk_timer_scaler[clk]); if (ret < 0) { printk(KERN_ERR "error adding pwm scaler%d clock\n", clk); - goto err; + return; } } @@ -408,7 +441,7 @@ static __init int s3c24xx_pwmclk_init(void) ret = s3c24xx_register_clock(&clk_timer_tclk[clk]); if (ret < 0) { printk(KERN_ERR "error adding pww tclk%d\n", clk); - goto err; + return; } } @@ -416,7 +449,7 @@ static __init int s3c24xx_pwmclk_init(void) ret = clk_pwm_tdiv_register(clk); if (ret < 0) { printk(KERN_ERR "error adding pwm%d tdiv clock\n", clk); - goto err; + return; } } @@ -424,14 +457,7 @@ static __init int s3c24xx_pwmclk_init(void) ret = clk_pwm_tin_register(&clk_tin[clk]); if (ret < 0) { printk(KERN_ERR "error adding pwm%d tin clock\n", clk); - goto err; + return; } } - - return 0; - - err: - return ret; } - -arch_initcall(s3c24xx_pwmclk_init); diff --git a/arch/arm/plat-s3c24xx/time.c b/arch/arm/plat-s3c/time.c index c51916236ac..3b27b29da47 100644 --- a/arch/arm/plat-s3c24xx/time.c +++ b/arch/arm/plat-s3c/time.c @@ -26,6 +26,7 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> +#include <linux/platform_device.h> #include <asm/system.h> #include <asm/leds.h> @@ -36,6 +37,7 @@ #include <plat/regs-timer.h> #include <mach/regs-irq.h> #include <asm/mach/time.h> +#include <mach/tick.h> #include <plat/clock.h> #include <plat/cpu.h> @@ -43,6 +45,10 @@ static unsigned long timer_startval; static unsigned long timer_usec_ticks; +#ifndef TICK_MAX +#define TICK_MAX (0xffff) +#endif + #define TIMER_USEC_SHIFT 16 /* we use the shifted arithmetic to work out the ratio of timer ticks @@ -91,23 +97,19 @@ static inline unsigned long timer_ticks_to_usec(unsigned long ticks) * IRQs are disabled before entering here from do_gettimeofday() */ -#define SRCPND_TIMER4 (1<<(IRQ_TIMER4 - IRQ_EINT0)) - static unsigned long s3c2410_gettimeoffset (void) { unsigned long tdone; - unsigned long irqpend; unsigned long tval; /* work out how many ticks have gone since last timer interrupt */ - tval = __raw_readl(S3C2410_TCNTO(4)); + tval = __raw_readl(S3C2410_TCNTO(4)); tdone = timer_startval - tval; /* check to see if there is an interrupt pending */ - irqpend = __raw_readl(S3C2410_SRCPND); - if (irqpend & SRCPND_TIMER4) { + if (s3c24xx_ostimer_pending()) { /* re-read the timer, and try and fix up for the missed * interrupt. Note, the interrupt may go off before the * timer has re-loaded from wrapping. @@ -144,7 +146,11 @@ static struct irqaction s3c2410_timer_irq = { machine_is_bast() || \ machine_is_vr1000() || \ machine_is_anubis() || \ - machine_is_osiris() ) + machine_is_osiris()) + +static struct clk *tin; +static struct clk *tdiv; +static struct clk *timerclk; /* * Set up timer interrupt, and return the current time in seconds. @@ -159,13 +165,7 @@ static void s3c2410_timer_setup (void) unsigned long tcfg1; unsigned long tcfg0; - tcnt = 0xffff; /* default value for tcnt */ - - /* read the current timer configuration bits */ - - tcon = __raw_readl(S3C2410_TCON); - tcfg1 = __raw_readl(S3C2410_TCFG1); - tcfg0 = __raw_readl(S3C2410_TCFG0); + tcnt = TICK_MAX; /* default value for tcnt */ /* configure the system for whichever machine is in use */ @@ -174,11 +174,13 @@ static void s3c2410_timer_setup (void) timer_usec_ticks = timer_mask_usec_ticks(1, 12000000); tcnt = 12000000 / HZ; + tcfg1 = __raw_readl(S3C2410_TCFG1); tcfg1 &= ~S3C2410_TCFG1_MUX4_MASK; tcfg1 |= S3C2410_TCFG1_MUX4_TCLK1; + __raw_writel(tcfg1, S3C2410_TCFG1); } else { unsigned long pclk; - struct clk *clk; + struct clk *tscaler; /* for the h1940 (and others), we use the pclk from the core * to generate the timer values. since values around 50 to @@ -189,38 +191,34 @@ static void s3c2410_timer_setup (void) * (8.45 ticks per usec) */ - /* this is used as default if no other timer can be found */ - - clk = clk_get(NULL, "timers"); - if (IS_ERR(clk)) - panic("failed to get clock for system timer"); - - clk_enable(clk); - - pclk = clk_get_rate(clk); + pclk = clk_get_rate(timerclk); /* configure clock tick */ timer_usec_ticks = timer_mask_usec_ticks(6, pclk); - tcfg1 &= ~S3C2410_TCFG1_MUX4_MASK; - tcfg1 |= S3C2410_TCFG1_MUX4_DIV2; + tscaler = clk_get_parent(tdiv); - tcfg0 &= ~S3C2410_TCFG_PRESCALER1_MASK; - tcfg0 |= ((6 - 1) / 2) << S3C2410_TCFG_PRESCALER1_SHIFT; + clk_set_rate(tscaler, pclk / 3); + clk_set_rate(tdiv, pclk / 6); + clk_set_parent(tin, tdiv); - tcnt = (pclk / 6) / HZ; + tcnt = clk_get_rate(tin) / HZ; } + tcon = __raw_readl(S3C2410_TCON); + tcfg0 = __raw_readl(S3C2410_TCFG0); + tcfg1 = __raw_readl(S3C2410_TCFG1); + /* timers reload after counting zero, so reduce the count by 1 */ tcnt--; - printk("timer tcon=%08lx, tcnt %04lx, tcfg %08lx,%08lx, usec %08lx\n", + printk(KERN_DEBUG "timer tcon=%08lx, tcnt %04lx, tcfg %08lx,%08lx, usec %08lx\n", tcon, tcnt, tcfg0, tcfg1, timer_usec_ticks); /* check to see if timer is within 16bit range... */ - if (tcnt > 0xffff) { + if (tcnt > TICK_MAX) { panic("setup_timer: HZ is too small, cannot configure timer!"); return; } @@ -247,8 +245,35 @@ static void s3c2410_timer_setup (void) __raw_writel(tcon, S3C2410_TCON); } -static void __init s3c2410_timer_init (void) +static void __init s3c2410_timer_resources(void) +{ + struct platform_device tmpdev; + + tmpdev.dev.bus = &platform_bus_type; + tmpdev.id = 4; + + timerclk = clk_get(NULL, "timers"); + if (IS_ERR(timerclk)) + panic("failed to get clock for system timer"); + + clk_enable(timerclk); + + if (!use_tclk1_12()) { + tin = clk_get(&tmpdev.dev, "pwm-tin"); + if (IS_ERR(tin)) + panic("failed to get pwm-tin clock for system timer"); + + tdiv = clk_get(&tmpdev.dev, "pwm-tdiv"); + if (IS_ERR(tdiv)) + panic("failed to get pwm-tdiv clock for system timer"); + } + + clk_enable(tin); +} + +static void __init s3c2410_timer_init(void) { + s3c2410_timer_resources(); s3c2410_timer_setup(); setup_irq(IRQ_TIMER4, &s3c2410_timer_irq); } diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index 0af3872fb76..2c8a2f5d75f 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -6,8 +6,8 @@ config PLAT_S3C24XX bool - depends on ARCH_S3C2410 - default y if ARCH_S3C2410 + depends on ARCH_S3C2410 || ARCH_S3C24A0 + default y select NO_IOPORT select ARCH_REQUIRE_GPIOLIB help @@ -15,6 +15,19 @@ config PLAT_S3C24XX if PLAT_S3C24XX +# code that is shared between a number of the s3c24xx implementations + +config S3C2410_CLOCK + bool + help + Clock code for the S3C2410, and similar processors which + is currently includes the S3C2410, S3C2440, S3C2442. + +config S3C24XX_DCLK + bool + help + Clock code for supporting DCLK/CLKOUT on S3C24XX architectures + config CPU_S3C244X bool depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442) @@ -28,6 +41,27 @@ config S3C24XX_PWM Support for exporting the PWM timer blocks via the pwm device system. + +# gpio configurations + +config S3C24XX_GPIO_EXTRA + int + default 128 if S3C24XX_GPIO_EXTRA128 + default 64 if S3C24XX_GPIO_EXTRA64 + default 0 + +config S3C24XX_GPIO_EXTRA64 + bool + help + Add an extra 64 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + +config S3C24XX_GPIO_EXTRA128 + bool + help + Add an extra 128 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + config PM_SIMTEC bool help @@ -49,6 +83,29 @@ config S3C2410_DMA_DEBUG Enable debugging output for the DMA code. This option sends info to the kernel log, at priority KERN_DEBUG. +config S3C24XX_ADC + bool "ADC common driver support" + help + Core support for the ADC block found in the S3C24XX SoC systems + for drivers such as the touchscreen and hwmon to use to share + this resource. + +# SPI default pin configuration code + +config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13 + bool + help + SPI GPIO configuration code for BUS0 when connected to + GPE11, GPE12 and GPE13. + +config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7 + bool + help + SPI GPIO configuration code for BUS 1 when connected to + GPG5, GPG6 and GPG7. + +# common code for s3c24xx based machines, such as the SMDKs. + config MACH_SMDK bool help diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile index d82767b2b83..1e0767b266b 100644 --- a/arch/arm/plat-s3c24xx/Makefile +++ b/arch/arm/plat-s3c24xx/Makefile @@ -17,9 +17,8 @@ obj-y += irq.o obj-y += devs.o obj-y += gpio.o obj-y += gpiolib.o -obj-y += time.o obj-y += clock.o -obj-y += pwm-clock.o +obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o # Architecture dependant builds @@ -30,5 +29,18 @@ obj-$(CONFIG_PM_SIMTEC) += pm-simtec.o obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_PM) += sleep.o obj-$(CONFIG_HAVE_PWM) += pwm.o +obj-$(CONFIG_S3C2410_CLOCK) += s3c2410-clock.o obj-$(CONFIG_S3C2410_DMA) += dma.o +obj-$(CONFIG_S3C24XX_ADC) += adc.o + +# device specific setup and/or initialisation +obj-$(CONFIG_ARCH_S3C2410) += setup-i2c.o + +# SPI gpio central GPIO functions + +obj-$(CONFIG_S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13) += spi-bus0-gpe11_12_13.o +obj-$(CONFIG_S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7) += spi-bus1-gpg5_6_7.o + +# machine common support + obj-$(CONFIG_MACH_SMDK) += common-smdk.o diff --git a/arch/arm/plat-s3c24xx/adc.c b/arch/arm/plat-s3c24xx/adc.c new file mode 100644 index 00000000000..9a5c767e0a4 --- /dev/null +++ b/arch/arm/plat-s3c24xx/adc.c @@ -0,0 +1,372 @@ +/* arch/arm/plat-s3c24xx/adc.c + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk>, <ben-linux@fluff.org> + * + * S3C24XX ADC device core + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. +*/ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/list.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/interrupt.h> +#include <linux/io.h> + +#include <plat/regs-adc.h> +#include <plat/adc.h> + +/* This driver is designed to control the usage of the ADC block between + * the touchscreen and any other drivers that may need to use it, such as + * the hwmon driver. + * + * Priority will be given to the touchscreen driver, but as this itself is + * rate limited it should not starve other requests which are processed in + * order that they are received. + * + * Each user registers to get a client block which uniquely identifies it + * and stores information such as the necessary functions to callback when + * action is required. + */ + +struct s3c_adc_client { + struct platform_device *pdev; + struct list_head pend; + + unsigned int nr_samples; + unsigned char is_ts; + unsigned char channel; + + void (*select_cb)(unsigned selected); + void (*convert_cb)(unsigned val1, unsigned val2); +}; + +struct adc_device { + struct platform_device *pdev; + struct platform_device *owner; + struct clk *clk; + struct s3c_adc_client *cur; + struct s3c_adc_client *ts_pend; + void __iomem *regs; + + unsigned int prescale; + + int irq; +}; + +static struct adc_device *adc_dev; + +static LIST_HEAD(adc_pending); + +#define adc_dbg(_adc, msg...) dev_dbg(&(_adc)->pdev->dev, msg) + +static inline void s3c_adc_convert(struct adc_device *adc) +{ + unsigned con = readl(adc->regs + S3C2410_ADCCON); + + con |= S3C2410_ADCCON_ENABLE_START; + writel(con, adc->regs + S3C2410_ADCCON); +} + +static inline void s3c_adc_select(struct adc_device *adc, + struct s3c_adc_client *client) +{ + unsigned con = readl(adc->regs + S3C2410_ADCCON); + + client->select_cb(1); + + con &= ~S3C2410_ADCCON_MUXMASK; + con &= ~S3C2410_ADCCON_STDBM; + con &= ~S3C2410_ADCCON_STARTMASK; + + if (!client->is_ts) + con |= S3C2410_ADCCON_SELMUX(client->channel); + + writel(con, adc->regs + S3C2410_ADCCON); +} + +static void s3c_adc_dbgshow(struct adc_device *adc) +{ + adc_dbg(adc, "CON=%08x, TSC=%08x, DLY=%08x\n", + readl(adc->regs + S3C2410_ADCCON), + readl(adc->regs + S3C2410_ADCTSC), + readl(adc->regs + S3C2410_ADCDLY)); +} + +void s3c_adc_try(struct adc_device *adc) +{ + struct s3c_adc_client *next = adc->ts_pend; + + if (!next && !list_empty(&adc_pending)) { + next = list_first_entry(&adc_pending, + struct s3c_adc_client, pend); + list_del(&next->pend); + } else + adc->ts_pend = NULL; + + if (next) { + adc_dbg(adc, "new client is %p\n", next); + adc->cur = next; + s3c_adc_select(adc, next); + s3c_adc_convert(adc); + s3c_adc_dbgshow(adc); + } +} + +int s3c_adc_start(struct s3c_adc_client *client, + unsigned int channel, unsigned int nr_samples) +{ + struct adc_device *adc = adc_dev; + unsigned long flags; + + if (!adc) { + printk(KERN_ERR "%s: failed to find adc\n", __func__); + return -EINVAL; + } + + if (client->is_ts && adc->ts_pend) + return -EAGAIN; + + local_irq_save(flags); + + client->channel = channel; + client->nr_samples = nr_samples; + + if (client->is_ts) + adc->ts_pend = client; + else + list_add_tail(&client->pend, &adc_pending); + + if (!adc->cur) + s3c_adc_try(adc); + local_irq_restore(flags); + + return 0; +} +EXPORT_SYMBOL_GPL(s3c_adc_start); + +static void s3c_adc_default_select(unsigned select) +{ +} + +struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev, + void (*select)(unsigned int selected), + void (*conv)(unsigned d0, unsigned d1), + unsigned int is_ts) +{ + struct s3c_adc_client *client; + + WARN_ON(!pdev); + WARN_ON(!conv); + + if (!select) + select = s3c_adc_default_select; + + if (!conv || !pdev) + return ERR_PTR(-EINVAL); + + client = kzalloc(sizeof(struct s3c_adc_client), GFP_KERNEL); + if (!client) { + dev_err(&pdev->dev, "no memory for adc client\n"); + return ERR_PTR(-ENOMEM); + } + + client->pdev = pdev; + client->is_ts = is_ts; + client->select_cb = select; + client->convert_cb = conv; + + return client; +} +EXPORT_SYMBOL_GPL(s3c_adc_register); + +void s3c_adc_release(struct s3c_adc_client *client) +{ + /* We should really check that nothing is in progress. */ + kfree(client); +} +EXPORT_SYMBOL_GPL(s3c_adc_release); + +static irqreturn_t s3c_adc_irq(int irq, void *pw) +{ + struct adc_device *adc = pw; + struct s3c_adc_client *client = adc->cur; + unsigned long flags; + unsigned data0, data1; + + if (!client) { + dev_warn(&adc->pdev->dev, "%s: no adc pending\n", __func__); + return IRQ_HANDLED; + } + + data0 = readl(adc->regs + S3C2410_ADCDAT0); + data1 = readl(adc->regs + S3C2410_ADCDAT1); + adc_dbg(adc, "read %d: 0x%04x, 0x%04x\n", client->nr_samples, data0, data1); + + (client->convert_cb)(data0 & 0x3ff, data1 & 0x3ff); + + if (--client->nr_samples > 0) { + /* fire another conversion for this */ + + client->select_cb(1); + s3c_adc_convert(adc); + } else { + local_irq_save(flags); + (client->select_cb)(0); + adc->cur = NULL; + + s3c_adc_try(adc); + local_irq_restore(flags); + } + + return IRQ_HANDLED; +} + +static int s3c_adc_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct adc_device *adc; + struct resource *regs; + int ret; + + adc = kzalloc(sizeof(struct adc_device), GFP_KERNEL); + if (adc == NULL) { + dev_err(dev, "failed to allocate adc_device\n"); + return -ENOMEM; + } + + adc->pdev = pdev; + adc->prescale = S3C2410_ADCCON_PRSCVL(49); + + adc->irq = platform_get_irq(pdev, 1); + if (adc->irq <= 0) { + dev_err(dev, "failed to get adc irq\n"); + ret = -ENOENT; + goto err_alloc; + } + + ret = request_irq(adc->irq, s3c_adc_irq, 0, dev_name(dev), adc); + if (ret < 0) { + dev_err(dev, "failed to attach adc irq\n"); + goto err_alloc; + } + + adc->clk = clk_get(dev, "adc"); + if (IS_ERR(adc->clk)) { + dev_err(dev, "failed to get adc clock\n"); + ret = PTR_ERR(adc->clk); + goto err_irq; + } + + regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!regs) { + dev_err(dev, "failed to find registers\n"); + ret = -ENXIO; + goto err_clk; + } + + adc->regs = ioremap(regs->start, resource_size(regs)); + if (!adc->regs) { + dev_err(dev, "failed to map registers\n"); + ret = -ENXIO; + goto err_clk; + } + + clk_enable(adc->clk); + + writel(adc->prescale | S3C2410_ADCCON_PRSCEN, + adc->regs + S3C2410_ADCCON); + + dev_info(dev, "attached adc driver\n"); + + platform_set_drvdata(pdev, adc); + adc_dev = adc; + + return 0; + + err_clk: + clk_put(adc->clk); + + err_irq: + free_irq(adc->irq, adc); + + err_alloc: + kfree(adc); + return ret; +} + +static int s3c_adc_remove(struct platform_device *pdev) +{ + struct adc_device *adc = platform_get_drvdata(pdev); + + iounmap(adc->regs); + free_irq(adc->irq, adc); + clk_disable(adc->clk); + clk_put(adc->clk); + kfree(adc); + + return 0; +} + +#ifdef CONFIG_PM +static int s3c_adc_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct adc_device *adc = platform_get_drvdata(pdev); + u32 con; + + con = readl(adc->regs + S3C2410_ADCCON); + con |= S3C2410_ADCCON_STDBM; + writel(con, adc->regs + S3C2410_ADCCON); + + clk_disable(adc->clk); + + return 0; +} + +static int s3c_adc_resume(struct platform_device *pdev) +{ + struct adc_device *adc = platform_get_drvdata(pdev); + + clk_enable(adc->clk); + + writel(adc->prescale | S3C2410_ADCCON_PRSCEN, + adc->regs + S3C2410_ADCCON); + + return 0; +} + +#else +#define s3c_adc_suspend NULL +#define s3c_adc_resume NULL +#endif + +static struct platform_driver s3c_adc_driver = { + .driver = { + .name = "s3c24xx-adc", + .owner = THIS_MODULE, + }, + .probe = s3c_adc_probe, + .remove = __devexit_p(s3c_adc_remove), + .suspend = s3c_adc_suspend, + .resume = s3c_adc_resume, +}; + +static int __init adc_init(void) +{ + int ret; + + ret = platform_driver_register(&s3c_adc_driver); + if (ret) + printk(KERN_ERR "%s: failed to add adc driver\n", __func__); + + return ret; +} + +arch_initcall(adc_init); diff --git a/arch/arm/plat-s3c24xx/clock-dclk.c b/arch/arm/plat-s3c24xx/clock-dclk.c new file mode 100644 index 00000000000..5b75a797b5a --- /dev/null +++ b/arch/arm/plat-s3c24xx/clock-dclk.c @@ -0,0 +1,194 @@ +/* linux/arch/arm/plat-s3c24xx/clock-dclk.c + * + * Copyright (c) 2004,2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C24XX - definitions for DCLK and CLKOUT registers + */ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> + +#include <plat/clock.h> +#include <plat/cpu.h> + +/* clocks that could be registered by external code */ + +static int s3c24xx_dclk_enable(struct clk *clk, int enable) +{ + unsigned long dclkcon = __raw_readl(S3C24XX_DCLKCON); + + if (enable) + dclkcon |= clk->ctrlbit; + else + dclkcon &= ~clk->ctrlbit; + + __raw_writel(dclkcon, S3C24XX_DCLKCON); + + return 0; +} + +static int s3c24xx_dclk_setparent(struct clk *clk, struct clk *parent) +{ + unsigned long dclkcon; + unsigned int uclk; + + if (parent == &clk_upll) + uclk = 1; + else if (parent == &clk_p) + uclk = 0; + else + return -EINVAL; + + clk->parent = parent; + + dclkcon = __raw_readl(S3C24XX_DCLKCON); + + if (clk->ctrlbit == S3C2410_DCLKCON_DCLK0EN) { + if (uclk) + dclkcon |= S3C2410_DCLKCON_DCLK0_UCLK; + else + dclkcon &= ~S3C2410_DCLKCON_DCLK0_UCLK; + } else { + if (uclk) + dclkcon |= S3C2410_DCLKCON_DCLK1_UCLK; + else + dclkcon &= ~S3C2410_DCLKCON_DCLK1_UCLK; + } + + __raw_writel(dclkcon, S3C24XX_DCLKCON); + + return 0; +} +static unsigned long s3c24xx_calc_div(struct clk *clk, unsigned long rate) +{ + unsigned long div; + + if ((rate == 0) || !clk->parent) + return 0; + + div = clk_get_rate(clk->parent) / rate; + if (div < 2) + div = 2; + else if (div > 16) + div = 16; + + return div; +} + +static unsigned long s3c24xx_round_dclk_rate(struct clk *clk, + unsigned long rate) +{ + unsigned long div = s3c24xx_calc_div(clk, rate); + + if (div == 0) + return 0; + + return clk_get_rate(clk->parent) / div; +} + +static int s3c24xx_set_dclk_rate(struct clk *clk, unsigned long rate) +{ + unsigned long mask, data, div = s3c24xx_calc_div(clk, rate); + + if (div == 0) + return -EINVAL; + + if (clk == &s3c24xx_dclk0) { + mask = S3C2410_DCLKCON_DCLK0_DIV_MASK | + S3C2410_DCLKCON_DCLK0_CMP_MASK; + data = S3C2410_DCLKCON_DCLK0_DIV(div) | + S3C2410_DCLKCON_DCLK0_CMP((div + 1) / 2); + } else if (clk == &s3c24xx_dclk1) { + mask = S3C2410_DCLKCON_DCLK1_DIV_MASK | + S3C2410_DCLKCON_DCLK1_CMP_MASK; + data = S3C2410_DCLKCON_DCLK1_DIV(div) | + S3C2410_DCLKCON_DCLK1_CMP((div + 1) / 2); + } else + return -EINVAL; + + clk->rate = clk_get_rate(clk->parent) / div; + __raw_writel(((__raw_readl(S3C24XX_DCLKCON) & ~mask) | data), + S3C24XX_DCLKCON); + return clk->rate; +} +static int s3c24xx_clkout_setparent(struct clk *clk, struct clk *parent) +{ + unsigned long mask; + unsigned long source; + + /* calculate the MISCCR setting for the clock */ + + if (parent == &clk_xtal) + source = S3C2410_MISCCR_CLK0_MPLL; + else if (parent == &clk_upll) + source = S3C2410_MISCCR_CLK0_UPLL; + else if (parent == &clk_f) + source = S3C2410_MISCCR_CLK0_FCLK; + else if (parent == &clk_h) + source = S3C2410_MISCCR_CLK0_HCLK; + else if (parent == &clk_p) + source = S3C2410_MISCCR_CLK0_PCLK; + else if (clk == &s3c24xx_clkout0 && parent == &s3c24xx_dclk0) + source = S3C2410_MISCCR_CLK0_DCLK0; + else if (clk == &s3c24xx_clkout1 && parent == &s3c24xx_dclk1) + source = S3C2410_MISCCR_CLK0_DCLK0; + else + return -EINVAL; + + clk->parent = parent; + + if (clk == &s3c24xx_clkout0) + mask = S3C2410_MISCCR_CLK0_MASK; + else { + source <<= 4; + mask = S3C2410_MISCCR_CLK1_MASK; + } + + s3c2410_modify_misccr(mask, source); + return 0; +} + +/* external clock definitions */ + +struct clk s3c24xx_dclk0 = { + .name = "dclk0", + .id = -1, + .ctrlbit = S3C2410_DCLKCON_DCLK0EN, + .enable = s3c24xx_dclk_enable, + .set_parent = s3c24xx_dclk_setparent, + .set_rate = s3c24xx_set_dclk_rate, + .round_rate = s3c24xx_round_dclk_rate, +}; + +struct clk s3c24xx_dclk1 = { + .name = "dclk1", + .id = -1, + .ctrlbit = S3C2410_DCLKCON_DCLK1EN, + .enable = s3c24xx_dclk_enable, + .set_parent = s3c24xx_dclk_setparent, + .set_rate = s3c24xx_set_dclk_rate, + .round_rate = s3c24xx_round_dclk_rate, +}; + +struct clk s3c24xx_clkout0 = { + .name = "clkout0", + .id = -1, + .set_parent = s3c24xx_clkout_setparent, +}; + +struct clk s3c24xx_clkout1 = { + .name = "clkout1", + .id = -1, + .set_parent = s3c24xx_clkout_setparent, +}; diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c index a005ddbd9ef..8474d05274b 100644 --- a/arch/arm/plat-s3c24xx/clock.c +++ b/arch/arm/plat-s3c24xx/clock.c @@ -27,18 +27,8 @@ */ #include <linux/init.h> -#include <linux/module.h> #include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/platform_device.h> -#include <linux/sysdev.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> #include <linux/clk.h> -#include <linux/mutex.h> -#include <linux/delay.h> #include <linux/io.h> #include <mach/hardware.h> @@ -47,490 +37,23 @@ #include <mach/regs-clock.h> #include <mach/regs-gpio.h> +#include <plat/cpu-freq.h> + #include <plat/clock.h> #include <plat/cpu.h> - -/* clock information */ - -static LIST_HEAD(clocks); - -DEFINE_MUTEX(clocks_mutex); - -/* enable and disable calls for use with the clk struct */ - -static int clk_null_enable(struct clk *clk, int enable) -{ - return 0; -} - -/* Clock API calls */ - -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *p; - struct clk *clk = ERR_PTR(-ENOENT); - int idno; - - if (dev == NULL || dev->bus != &platform_bus_type) - idno = -1; - else - idno = to_platform_device(dev)->id; - - mutex_lock(&clocks_mutex); - - list_for_each_entry(p, &clocks, list) { - if (p->id == idno && - strcmp(id, p->name) == 0 && - try_module_get(p->owner)) { - clk = p; - break; - } - } - - /* check for the case where a device was supplied, but the - * clock that was being searched for is not device specific */ - - if (IS_ERR(clk)) { - list_for_each_entry(p, &clocks, list) { - if (p->id == -1 && strcmp(id, p->name) == 0 && - try_module_get(p->owner)) { - clk = p; - break; - } - } - } - - mutex_unlock(&clocks_mutex); - return clk; -} - -void clk_put(struct clk *clk) -{ - module_put(clk->owner); -} - -int clk_enable(struct clk *clk) -{ - if (IS_ERR(clk) || clk == NULL) - return -EINVAL; - - clk_enable(clk->parent); - - mutex_lock(&clocks_mutex); - - if ((clk->usage++) == 0) - (clk->enable)(clk, 1); - - mutex_unlock(&clocks_mutex); - return 0; -} - -void clk_disable(struct clk *clk) -{ - if (IS_ERR(clk) || clk == NULL) - return; - - mutex_lock(&clocks_mutex); - - if ((--clk->usage) == 0) - (clk->enable)(clk, 0); - - mutex_unlock(&clocks_mutex); - clk_disable(clk->parent); -} - - -unsigned long clk_get_rate(struct clk *clk) -{ - if (IS_ERR(clk)) - return 0; - - if (clk->rate != 0) - return clk->rate; - - if (clk->get_rate != NULL) - return (clk->get_rate)(clk); - - if (clk->parent != NULL) - return clk_get_rate(clk->parent); - - return clk->rate; -} - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - if (!IS_ERR(clk) && clk->round_rate) - return (clk->round_rate)(clk, rate); - - return rate; -} - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - int ret; - - if (IS_ERR(clk)) - return -EINVAL; - - /* We do not default just do a clk->rate = rate as - * the clock may have been made this way by choice. - */ - - WARN_ON(clk->set_rate == NULL); - - if (clk->set_rate == NULL) - return -EINVAL; - - mutex_lock(&clocks_mutex); - ret = (clk->set_rate)(clk, rate); - mutex_unlock(&clocks_mutex); - - return ret; -} - -struct clk *clk_get_parent(struct clk *clk) -{ - return clk->parent; -} - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - int ret = 0; - - if (IS_ERR(clk)) - return -EINVAL; - - mutex_lock(&clocks_mutex); - - if (clk->set_parent) - ret = (clk->set_parent)(clk, parent); - - mutex_unlock(&clocks_mutex); - - return ret; -} - -EXPORT_SYMBOL(clk_get); -EXPORT_SYMBOL(clk_put); -EXPORT_SYMBOL(clk_enable); -EXPORT_SYMBOL(clk_disable); -EXPORT_SYMBOL(clk_get_rate); -EXPORT_SYMBOL(clk_round_rate); -EXPORT_SYMBOL(clk_set_rate); -EXPORT_SYMBOL(clk_get_parent); -EXPORT_SYMBOL(clk_set_parent); - -/* base clocks */ - -static int clk_default_setrate(struct clk *clk, unsigned long rate) -{ - clk->rate = rate; - return 0; -} - -struct clk clk_xtal = { - .name = "xtal", - .id = -1, - .rate = 0, - .parent = NULL, - .ctrlbit = 0, -}; - -struct clk clk_mpll = { - .name = "mpll", - .id = -1, - .set_rate = clk_default_setrate, -}; - -struct clk clk_upll = { - .name = "upll", - .id = -1, - .parent = NULL, - .ctrlbit = 0, -}; - -struct clk clk_f = { - .name = "fclk", - .id = -1, - .rate = 0, - .parent = &clk_mpll, - .ctrlbit = 0, - .set_rate = clk_default_setrate, -}; - -struct clk clk_h = { - .name = "hclk", - .id = -1, - .rate = 0, - .parent = NULL, - .ctrlbit = 0, - .set_rate = clk_default_setrate, -}; - -struct clk clk_p = { - .name = "pclk", - .id = -1, - .rate = 0, - .parent = NULL, - .ctrlbit = 0, - .set_rate = clk_default_setrate, -}; - -struct clk clk_usb_bus = { - .name = "usb-bus", - .id = -1, - .rate = 0, - .parent = &clk_upll, -}; - -/* clocks that could be registered by external code */ - -static int s3c24xx_dclk_enable(struct clk *clk, int enable) -{ - unsigned long dclkcon = __raw_readl(S3C24XX_DCLKCON); - - if (enable) - dclkcon |= clk->ctrlbit; - else - dclkcon &= ~clk->ctrlbit; - - __raw_writel(dclkcon, S3C24XX_DCLKCON); - - return 0; -} - -static int s3c24xx_dclk_setparent(struct clk *clk, struct clk *parent) -{ - unsigned long dclkcon; - unsigned int uclk; - - if (parent == &clk_upll) - uclk = 1; - else if (parent == &clk_p) - uclk = 0; - else - return -EINVAL; - - clk->parent = parent; - - dclkcon = __raw_readl(S3C24XX_DCLKCON); - - if (clk->ctrlbit == S3C2410_DCLKCON_DCLK0EN) { - if (uclk) - dclkcon |= S3C2410_DCLKCON_DCLK0_UCLK; - else - dclkcon &= ~S3C2410_DCLKCON_DCLK0_UCLK; - } else { - if (uclk) - dclkcon |= S3C2410_DCLKCON_DCLK1_UCLK; - else - dclkcon &= ~S3C2410_DCLKCON_DCLK1_UCLK; - } - - __raw_writel(dclkcon, S3C24XX_DCLKCON); - - return 0; -} - -static unsigned long s3c24xx_calc_div(struct clk *clk, unsigned long rate) -{ - unsigned long div; - - if ((rate == 0) || !clk->parent) - return 0; - - div = clk_get_rate(clk->parent) / rate; - if (div < 2) - div = 2; - else if (div > 16) - div = 16; - - return div; -} - -static unsigned long s3c24xx_round_dclk_rate(struct clk *clk, - unsigned long rate) -{ - unsigned long div = s3c24xx_calc_div(clk, rate); - - if (div == 0) - return 0; - - return clk_get_rate(clk->parent) / div; -} - -static int s3c24xx_set_dclk_rate(struct clk *clk, unsigned long rate) -{ - unsigned long mask, data, div = s3c24xx_calc_div(clk, rate); - - if (div == 0) - return -EINVAL; - - if (clk == &s3c24xx_dclk0) { - mask = S3C2410_DCLKCON_DCLK0_DIV_MASK | - S3C2410_DCLKCON_DCLK0_CMP_MASK; - data = S3C2410_DCLKCON_DCLK0_DIV(div) | - S3C2410_DCLKCON_DCLK0_CMP((div + 1) / 2); - } else if (clk == &s3c24xx_dclk1) { - mask = S3C2410_DCLKCON_DCLK1_DIV_MASK | - S3C2410_DCLKCON_DCLK1_CMP_MASK; - data = S3C2410_DCLKCON_DCLK1_DIV(div) | - S3C2410_DCLKCON_DCLK1_CMP((div + 1) / 2); - } else - return -EINVAL; - - clk->rate = clk_get_rate(clk->parent) / div; - __raw_writel(((__raw_readl(S3C24XX_DCLKCON) & ~mask) | data), - S3C24XX_DCLKCON); - return clk->rate; -} - -static int s3c24xx_clkout_setparent(struct clk *clk, struct clk *parent) -{ - unsigned long mask; - unsigned long source; - - /* calculate the MISCCR setting for the clock */ - - if (parent == &clk_xtal) - source = S3C2410_MISCCR_CLK0_MPLL; - else if (parent == &clk_upll) - source = S3C2410_MISCCR_CLK0_UPLL; - else if (parent == &clk_f) - source = S3C2410_MISCCR_CLK0_FCLK; - else if (parent == &clk_h) - source = S3C2410_MISCCR_CLK0_HCLK; - else if (parent == &clk_p) - source = S3C2410_MISCCR_CLK0_PCLK; - else if (clk == &s3c24xx_clkout0 && parent == &s3c24xx_dclk0) - source = S3C2410_MISCCR_CLK0_DCLK0; - else if (clk == &s3c24xx_clkout1 && parent == &s3c24xx_dclk1) - source = S3C2410_MISCCR_CLK0_DCLK0; - else - return -EINVAL; - - clk->parent = parent; - - if (clk == &s3c24xx_clkout0) - mask = S3C2410_MISCCR_CLK0_MASK; - else { - source <<= 4; - mask = S3C2410_MISCCR_CLK1_MASK; - } - - s3c2410_modify_misccr(mask, source); - return 0; -} - -/* external clock definitions */ - -struct clk s3c24xx_dclk0 = { - .name = "dclk0", - .id = -1, - .ctrlbit = S3C2410_DCLKCON_DCLK0EN, - .enable = s3c24xx_dclk_enable, - .set_parent = s3c24xx_dclk_setparent, - .set_rate = s3c24xx_set_dclk_rate, - .round_rate = s3c24xx_round_dclk_rate, -}; - -struct clk s3c24xx_dclk1 = { - .name = "dclk1", - .id = -1, - .ctrlbit = S3C2410_DCLKCON_DCLK1EN, - .enable = s3c24xx_dclk_enable, - .set_parent = s3c24xx_dclk_setparent, - .set_rate = s3c24xx_set_dclk_rate, - .round_rate = s3c24xx_round_dclk_rate, -}; - -struct clk s3c24xx_clkout0 = { - .name = "clkout0", - .id = -1, - .set_parent = s3c24xx_clkout_setparent, -}; - -struct clk s3c24xx_clkout1 = { - .name = "clkout1", - .id = -1, - .set_parent = s3c24xx_clkout_setparent, -}; - -struct clk s3c24xx_uclk = { - .name = "uclk", - .id = -1, -}; - -/* initialise the clock system */ - -int s3c24xx_register_clock(struct clk *clk) -{ - clk->owner = THIS_MODULE; - - if (clk->enable == NULL) - clk->enable = clk_null_enable; - - /* add to the list of available clocks */ - - mutex_lock(&clocks_mutex); - list_add(&clk->list, &clocks); - mutex_unlock(&clocks_mutex); - - return 0; -} - -int s3c24xx_register_clocks(struct clk **clks, int nr_clks) -{ - int fails = 0; - - for (; nr_clks > 0; nr_clks--, clks++) { - if (s3c24xx_register_clock(*clks) < 0) - fails++; - } - - return fails; -} +#include <plat/pll.h> /* initalise all the clocks */ -int __init s3c24xx_setup_clocks(unsigned long xtal, - unsigned long fclk, - unsigned long hclk, - unsigned long pclk) +void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk, + unsigned long hclk, + unsigned long pclk) { - printk(KERN_INFO "S3C24XX Clocks, (c) 2004 Simtec Electronics\n"); - - /* initialise the main system clocks */ - - clk_xtal.rate = xtal; - clk_upll.rate = s3c2410_get_pll(__raw_readl(S3C2410_UPLLCON), xtal); + clk_upll.rate = s3c24xx_get_pll(__raw_readl(S3C2410_UPLLCON), + clk_xtal.rate); clk_mpll.rate = fclk; clk_h.rate = hclk; clk_p.rate = pclk; clk_f.rate = fclk; - - /* assume uart clocks are correctly setup */ - - /* register our clocks */ - - if (s3c24xx_register_clock(&clk_xtal) < 0) - printk(KERN_ERR "failed to register master xtal\n"); - - if (s3c24xx_register_clock(&clk_mpll) < 0) - printk(KERN_ERR "failed to register mpll clock\n"); - - if (s3c24xx_register_clock(&clk_upll) < 0) - printk(KERN_ERR "failed to register upll clock\n"); - - if (s3c24xx_register_clock(&clk_f) < 0) - printk(KERN_ERR "failed to register cpu fclk\n"); - - if (s3c24xx_register_clock(&clk_h) < 0) - printk(KERN_ERR "failed to register cpu hclk\n"); - - if (s3c24xx_register_clock(&clk_p) < 0) - printk(KERN_ERR "failed to register cpu pclk\n"); - - return 0; } diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c index 3098736c65d..3d4837021ac 100644 --- a/arch/arm/plat-s3c24xx/common-smdk.c +++ b/arch/arm/plat-s3c24xx/common-smdk.c @@ -38,7 +38,7 @@ #include <mach/regs-gpio.h> #include <mach/leds-gpio.h> -#include <asm/plat-s3c/nand.h> +#include <plat/nand.h> #include <plat/common-smdk.h> #include <plat/devs.h> diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index 22a329513c0..542062f8cbc 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -30,7 +30,6 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/io.h> -#include <linux/delay.h> #include <mach/hardware.h> #include <asm/irq.h> @@ -55,16 +54,6 @@ #include <plat/s3c2442.h> #include <plat/s3c2443.h> -struct cpu_table { - unsigned long idcode; - unsigned long idmask; - void (*map_io)(struct map_desc *mach_desc, int size); - void (*init_uarts)(struct s3c2410_uartcfg *cfg, int no); - void (*init_clocks)(int xtal); - int (*init)(void); - const char *name; -}; - /* table of supported CPUs */ static const char name_s3c2400[] = "S3C2400"; @@ -169,23 +158,7 @@ static struct map_desc s3c_iodesc[] __initdata = { IODESC_ENT(UART) }; -static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode) -{ - struct cpu_table *tab; - int count; - - tab = cpu_ids; - for (count = 0; count < ARRAY_SIZE(cpu_ids); count++, tab++) { - if ((idcode & tab->idmask) == tab->idcode) - return tab; - } - - return NULL; -} - -/* cpu information */ - -static struct cpu_table *cpu; +/* read cpu identificaiton code */ static unsigned long s3c24xx_read_idcode_v5(void) { @@ -231,6 +204,7 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) unsigned long idcode = 0x0; /* initialise the io descriptors we need for initialisation */ + iotable_init(mach_desc, size); iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc)); if (cpu_architecture() >= CPU_ARCH_ARMv5) { @@ -239,117 +213,7 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) idcode = s3c24xx_read_idcode_v4(); } - cpu = s3c_lookup_cpu(idcode); - - if (cpu == NULL) { - printk(KERN_ERR "Unknown CPU type 0x%08lx\n", idcode); - panic("Unknown S3C24XX CPU"); - } - - printk("CPU %s (id 0x%08lx)\n", cpu->name, idcode); - - if (cpu->map_io == NULL || cpu->init == NULL) { - printk(KERN_ERR "CPU %s support not enabled\n", cpu->name); - panic("Unsupported S3C24XX CPU"); - } - arm_pm_restart = s3c24xx_pm_restart; - (cpu->map_io)(mach_desc, size); -} - -/* s3c24xx_init_clocks - * - * Initialise the clock subsystem and associated information from the - * given master crystal value. - * - * xtal = 0 -> use default PLL crystal value (normally 12MHz) - * != 0 -> PLL crystal value in Hz -*/ - -void __init s3c24xx_init_clocks(int xtal) -{ - if (xtal == 0) - xtal = 12*1000*1000; - - if (cpu == NULL) - panic("s3c24xx_init_clocks: no cpu setup?\n"); - - if (cpu->init_clocks == NULL) - panic("s3c24xx_init_clocks: cpu has no clock init\n"); - else - (cpu->init_clocks)(xtal); + s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids)); } - -/* uart management */ - -static int nr_uarts __initdata = 0; - -static struct s3c2410_uartcfg uart_cfgs[3]; - -/* s3c24xx_init_uartdevs - * - * copy the specified platform data and configuration into our central - * set of devices, before the data is thrown away after the init process. - * - * This also fills in the array passed to the serial driver for the - * early initialisation of the console. -*/ - -void __init s3c24xx_init_uartdevs(char *name, - struct s3c24xx_uart_resources *res, - struct s3c2410_uartcfg *cfg, int no) -{ - struct platform_device *platdev; - struct s3c2410_uartcfg *cfgptr = uart_cfgs; - struct s3c24xx_uart_resources *resp; - int uart; - - memcpy(cfgptr, cfg, sizeof(struct s3c2410_uartcfg) * no); - - for (uart = 0; uart < no; uart++, cfg++, cfgptr++) { - platdev = s3c24xx_uart_src[cfgptr->hwport]; - - resp = res + cfgptr->hwport; - - s3c24xx_uart_devs[uart] = platdev; - - platdev->name = name; - platdev->resource = resp->resources; - platdev->num_resources = resp->nr_resources; - - platdev->dev.platform_data = cfgptr; - } - - nr_uarts = no; -} - -void __init s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no) -{ - if (cpu == NULL) - return; - - if (cpu->init_uarts == NULL) { - printk(KERN_ERR "s3c24xx_init_uarts: cpu has no uart init\n"); - } else - (cpu->init_uarts)(cfg, no); -} - -static int __init s3c_arch_init(void) -{ - int ret; - - // do the correct init for cpu - - if (cpu == NULL) - panic("s3c_arch_init: NULL cpu\n"); - - ret = (cpu->init)(); - if (ret != 0) - return ret; - - ret = platform_add_devices(s3c24xx_uart_devs, nr_uarts); - return ret; -} - -arch_initcall(s3c_arch_init); diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index e93f8bf6d33..16ac01d9b8a 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -29,11 +29,11 @@ #include <asm/irq.h> #include <plat/regs-serial.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/udc.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> /* Serial port registrations */ @@ -76,6 +76,19 @@ static struct resource s3c2410_uart2_resource[] = { } }; +static struct resource s3c2410_uart3_resource[] = { + [0] = { + .start = S3C2443_PA_UART3, + .end = S3C2443_PA_UART3 + 0x3fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX3, + .end = IRQ_S3CUART_ERR3, + .flags = IORESOURCE_IRQ, + }, +}; + struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { [0] = { .resources = s3c2410_uart0_resource, @@ -89,6 +102,10 @@ struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { .resources = s3c2410_uart2_resource, .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), }, + [3] = { + .resources = s3c2410_uart3_resource, + .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), + }, }; /* yart devices */ @@ -105,13 +122,18 @@ static struct platform_device s3c24xx_uart_device2 = { .id = 2, }; -struct platform_device *s3c24xx_uart_src[3] = { +static struct platform_device s3c24xx_uart_device3 = { + .id = 3, +}; + +struct platform_device *s3c24xx_uart_src[4] = { &s3c24xx_uart_device0, &s3c24xx_uart_device1, &s3c24xx_uart_device2, + &s3c24xx_uart_device3, }; -struct platform_device *s3c24xx_uart_devs[3] = { +struct platform_device *s3c24xx_uart_devs[4] = { }; /* USB Host Controller */ @@ -192,8 +214,8 @@ void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) static struct resource s3c_nand_resource[] = { [0] = { - .start = S3C2410_PA_NAND, - .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1, + .start = S3C24XX_PA_NAND, + .end = S3C24XX_PA_NAND + S3C24XX_SZ_NAND - 1, .flags = IORESOURCE_MEM, } }; @@ -271,31 +293,6 @@ struct platform_device s3c_device_wdt = { EXPORT_SYMBOL(s3c_device_wdt); -/* I2C */ - -static struct resource s3c_i2c_resource[] = { - [0] = { - .start = S3C24XX_PA_IIC, - .end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IIC, - .end = IRQ_IIC, - .flags = IORESOURCE_IRQ, - } - -}; - -struct platform_device s3c_device_i2c = { - .name = "s3c2410-i2c", - .id = -1, - .num_resources = ARRAY_SIZE(s3c_i2c_resource), - .resource = s3c_i2c_resource, -}; - -EXPORT_SYMBOL(s3c_device_i2c); - /* IIS */ static struct resource s3c_iis_resource[] = { @@ -372,18 +369,26 @@ static struct resource s3c_adc_resource[] = { }; struct platform_device s3c_device_adc = { - .name = "s3c2410-adc", + .name = "s3c24xx-adc", .id = -1, .num_resources = ARRAY_SIZE(s3c_adc_resource), .resource = s3c_adc_resource, }; +/* HWMON */ + +struct platform_device s3c_device_hwmon = { + .name = "s3c24xx-hwmon", + .id = -1, + .dev.parent = &s3c_device_adc.dev, +}; + /* SDI */ static struct resource s3c_sdi_resource[] = { [0] = { - .start = S3C2410_PA_SDI, - .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, + .start = S3C24XX_PA_SDI, + .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -403,36 +408,6 @@ struct platform_device s3c_device_sdi = { EXPORT_SYMBOL(s3c_device_sdi); -/* High-speed MMC/SD */ - -static struct resource s3c_hsmmc_resource[] = { - [0] = { - .start = S3C2443_PA_HSMMC, - .end = S3C2443_PA_HSMMC + S3C2443_SZ_HSMMC - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_S3C2443_HSMMC, - .end = IRQ_S3C2443_HSMMC, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL; - -struct platform_device s3c_device_hsmmc = { - .name = "s3c-sdhci", - .id = -1, - .num_resources = ARRAY_SIZE(s3c_hsmmc_resource), - .resource = s3c_hsmmc_resource, - .dev = { - .dma_mask = &s3c_device_hsmmc_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - - - /* SPI (0) */ static struct resource s3c_spi0_resource[] = { diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 1baf941d193..aee2aeb46c6 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -25,15 +25,13 @@ #include <linux/sysdev.h> #include <linux/slab.h> #include <linux/errno.h> -#include <linux/delay.h> #include <linux/io.h> #include <asm/system.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <asm/dma.h> +#include <mach/dma.h> -#include <asm/mach/dma.h> #include <mach/map.h> #include <plat/dma.h> @@ -804,7 +802,7 @@ EXPORT_SYMBOL(s3c2410_dma_request); * allowed to go through. */ -int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *client) +int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *client) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); unsigned long flags; @@ -995,7 +993,7 @@ static int s3c2410_dma_started(struct s3c2410_dma_chan *chan) } int -s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op) +s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); @@ -1043,7 +1041,7 @@ EXPORT_SYMBOL(s3c2410_dma_ctrl); * dcon: base value of the DCONx register */ -int s3c2410_dma_config(dmach_t channel, +int s3c2410_dma_config(unsigned int channel, int xferunit, int dcon) { @@ -1092,7 +1090,7 @@ int s3c2410_dma_config(dmach_t channel, EXPORT_SYMBOL(s3c2410_dma_config); -int s3c2410_dma_setflags(dmach_t channel, unsigned int flags) +int s3c2410_dma_setflags(unsigned int channel, unsigned int flags) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); @@ -1113,7 +1111,7 @@ EXPORT_SYMBOL(s3c2410_dma_setflags); * irq? */ -int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn) +int s3c2410_dma_set_opfn(unsigned int channel, s3c2410_dma_opfn_t rtn) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); @@ -1129,7 +1127,7 @@ int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn) EXPORT_SYMBOL(s3c2410_dma_set_opfn); -int s3c2410_dma_set_buffdone_fn(dmach_t channel, s3c2410_dma_cbfn_t rtn) +int s3c2410_dma_set_buffdone_fn(unsigned int channel, s3c2410_dma_cbfn_t rtn) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); @@ -1219,7 +1217,7 @@ EXPORT_SYMBOL(s3c2410_dma_devconfig); * returns the current transfer points for the dma source and destination */ -int s3c2410_dma_getposition(dmach_t channel, dma_addr_t *src, dma_addr_t *dst) +int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *dst) { struct s3c2410_dma_chan *chan = lookup_dma_channel(channel); diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c index 3caec6bad3e..f95c6c9d9f1 100644 --- a/arch/arm/plat-s3c24xx/gpiolib.c +++ b/arch/arm/plat-s3c24xx/gpiolib.c @@ -19,104 +19,12 @@ #include <linux/io.h> #include <linux/gpio.h> +#include <plat/gpio-core.h> #include <mach/hardware.h> #include <asm/irq.h> #include <mach/regs-gpio.h> -struct s3c24xx_gpio_chip { - struct gpio_chip chip; - void __iomem *base; -}; - -static inline struct s3c24xx_gpio_chip *to_s3c_chip(struct gpio_chip *gpc) -{ - return container_of(gpc, struct s3c24xx_gpio_chip, chip); -} - -/* these routines are exported for use by other parts of the platform - * and system support, but are not intended to be used directly by the - * drivers themsevles. - */ - -static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset) -{ - struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); - void __iomem *base = ourchip->base; - unsigned long flags; - unsigned long con; - - local_irq_save(flags); - - con = __raw_readl(base + 0x00); - con &= ~(3 << (offset * 2)); - con |= (S3C2410_GPIO_OUTPUT & 0xf) << (offset * 2); - - __raw_writel(con, base + 0x00); - - local_irq_restore(flags); - return 0; -} - -static int s3c24xx_gpiolib_output(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); - void __iomem *base = ourchip->base; - unsigned long flags; - unsigned long dat; - unsigned long con; - - local_irq_save(flags); - - dat = __raw_readl(base + 0x04); - dat &= ~(1 << offset); - if (value) - dat |= 1 << offset; - __raw_writel(dat, base + 0x04); - - con = __raw_readl(base + 0x00); - con &= ~(3 << (offset * 2)); - con |= (S3C2410_GPIO_OUTPUT & 0xf) << (offset * 2); - - __raw_writel(con, base + 0x00); - __raw_writel(dat, base + 0x04); - - local_irq_restore(flags); - return 0; -} - -static void s3c24xx_gpiolib_set(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); - void __iomem *base = ourchip->base; - unsigned long flags; - unsigned long dat; - - local_irq_save(flags); - - dat = __raw_readl(base + 0x04); - dat &= ~(1 << offset); - if (value) - dat |= 1 << offset; - __raw_writel(dat, base + 0x04); - - local_irq_restore(flags); -} - -static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset) -{ - struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); - unsigned long val; - - val = __raw_readl(ourchip->base + 0x04); - val >>= offset; - val &= 1; - - return val; -} - static int s3c24xx_gpiolib_banka_input(struct gpio_chip *chip, unsigned offset) { return -EINVAL; @@ -125,7 +33,7 @@ static int s3c24xx_gpiolib_banka_input(struct gpio_chip *chip, unsigned offset) static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip, unsigned offset, int value) { - struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); void __iomem *base = ourchip->base; unsigned long flags; unsigned long dat; @@ -151,7 +59,7 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip, return 0; } -static struct s3c24xx_gpio_chip gpios[] = { +struct s3c_gpio_chip s3c24xx_gpios[] = { [0] = { .base = S3C24XX_GPIO_BASE(S3C2410_GPA0), .chip = { @@ -161,8 +69,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .ngpio = 24, .direction_input = s3c24xx_gpiolib_banka_input, .direction_output = s3c24xx_gpiolib_banka_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [1] = { @@ -172,10 +78,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .owner = THIS_MODULE, .label = "GPIOB", .ngpio = 16, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [2] = { @@ -185,10 +87,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .owner = THIS_MODULE, .label = "GPIOC", .ngpio = 16, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [3] = { @@ -198,10 +96,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .owner = THIS_MODULE, .label = "GPIOD", .ngpio = 16, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [4] = { @@ -211,10 +105,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .label = "GPIOE", .owner = THIS_MODULE, .ngpio = 16, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [5] = { @@ -224,10 +114,6 @@ static struct s3c24xx_gpio_chip gpios[] = { .owner = THIS_MODULE, .label = "GPIOF", .ngpio = 8, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, [6] = { @@ -237,21 +123,17 @@ static struct s3c24xx_gpio_chip gpios[] = { .owner = THIS_MODULE, .label = "GPIOG", .ngpio = 10, - .direction_input = s3c24xx_gpiolib_input, - .direction_output = s3c24xx_gpiolib_output, - .set = s3c24xx_gpiolib_set, - .get = s3c24xx_gpiolib_get, }, }, }; static __init int s3c24xx_gpiolib_init(void) { - struct s3c24xx_gpio_chip *chip = gpios; + struct s3c_gpio_chip *chip = s3c24xx_gpios; int gpn; - for (gpn = 0; gpn < ARRAY_SIZE(gpios); gpn++, chip++) - gpiochip_add(&chip->chip); + for (gpn = 0; gpn < ARRAY_SIZE(s3c24xx_gpios); gpn++, chip++) + s3c_gpiolib_add(chip); return 0; } diff --git a/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h b/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h new file mode 100644 index 00000000000..a087de21bc2 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h @@ -0,0 +1,55 @@ +/* linux/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24xx - pwm clock and timer support + */ + +/** + * pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk + * @cfg: The timer TCFG1 register bits shifted down to 0. + * + * Return true if the given configuration from TCFG1 is a TCLK instead + * any of the TDIV clocks. + */ +static inline int pwm_cfg_src_is_tclk(unsigned long tcfg) +{ + return tcfg == S3C2410_TCFG1_MUX_TCLK; +} + +/** + * tcfg_to_divisor() - convert tcfg1 setting to a divisor + * @tcfg1: The tcfg1 setting, shifted down. + * + * Get the divisor value for the given tcfg1 setting. We assume the + * caller has already checked to see if this is not a TCLK source. + */ +static inline unsigned long tcfg_to_divisor(unsigned long tcfg1) +{ + return 1 << (1 + tcfg1); +} + +/** + * pwm_tdiv_has_div1() - does the tdiv setting have a /1 + * + * Return true if we have a /1 in the tdiv setting. + */ +static inline unsigned int pwm_tdiv_has_div1(void) +{ + return 0; +} + +/** + * pwm_tdiv_div_bits() - calculate TCFG1 divisor value. + * @div: The divisor to calculate the bit information for. + * + * Turn a divisor into the necessary bit field for TCFG1. + */ +static inline unsigned long pwm_tdiv_div_bits(unsigned int div) +{ + return ilog2(div) - 1; +} + +#define S3C_TCFG1_MUX_TCLK S3C2410_TCFG1_MUX_TCLK diff --git a/arch/arm/plat-s3c24xx/include/plat/map.h b/arch/arm/plat-s3c24xx/include/plat/map.h new file mode 100644 index 00000000000..fef8ea8b8e1 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/map.h @@ -0,0 +1,99 @@ +/* linux/include/asm-arm/plat-s3c24xx/map.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_PLAT_S3C24XX_MAP_H +#define __ASM_PLAT_S3C24XX_MAP_H + +/* interrupt controller is the first thing we put in, to make + * the assembly code for the irq detection easier + */ +#define S3C24XX_VA_IRQ S3C_VA_IRQ +#define S3C2410_PA_IRQ (0x4A000000) +#define S3C24XX_SZ_IRQ SZ_1M + +/* memory controller registers */ +#define S3C24XX_VA_MEMCTRL S3C_VA_MEM +#define S3C2410_PA_MEMCTRL (0x48000000) +#define S3C24XX_SZ_MEMCTRL SZ_1M + +/* UARTs */ +#define S3C24XX_VA_UART S3C_VA_UART +#define S3C2410_PA_UART (0x50000000) +#define S3C24XX_SZ_UART SZ_1M +#define S3C_UART_OFFSET (0x4000) + +/* Timers */ +#define S3C24XX_VA_TIMER S3C_VA_TIMER +#define S3C2410_PA_TIMER (0x51000000) +#define S3C24XX_SZ_TIMER SZ_1M + +/* Clock and Power management */ +#define S3C24XX_VA_CLKPWR S3C_VA_SYS +#define S3C24XX_SZ_CLKPWR SZ_1M + +/* USB Device port */ +#define S3C2410_PA_USBDEV (0x52000000) +#define S3C24XX_SZ_USBDEV SZ_1M + +/* Watchdog */ +#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG +#define S3C2410_PA_WATCHDOG (0x53000000) +#define S3C24XX_SZ_WATCHDOG SZ_1M + +/* Standard size definitions for peripheral blocks. */ + +#define S3C24XX_SZ_IIS SZ_1M +#define S3C24XX_SZ_ADC SZ_1M +#define S3C24XX_SZ_SPI SZ_1M +#define S3C24XX_SZ_SDI SZ_1M +#define S3C24XX_SZ_NAND SZ_1M +#define S3C24XX_SZ_USBHOST SZ_1M + +/* GPIO ports */ + +/* the calculation for the VA of this must ensure that + * it is the same distance apart from the UART in the + * phsyical address space, as the initial mapping for the IO + * is done as a 1:1 maping. This puts it (currently) at + * 0xFA800000, which is not in the way of any current mapping + * by the base system. +*/ + +#define S3C2410_PA_GPIO (0x56000000) +#define S3C24XX_VA_GPIO ((S3C24XX_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) +#define S3C24XX_SZ_GPIO SZ_1M + + +/* ISA style IO, for each machine to sort out mappings for, if it + * implements it. We reserve two 16M regions for ISA. + */ + +#define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) +#define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) + +/* deal with the registers that move under the 2412/2413 */ + +#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#ifndef __ASSEMBLY__ +extern void __iomem *s3c24xx_va_gpio2; +#endif +#ifdef CONFIG_CPU_S3C2412_ONLY +#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) +#else +#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 +#endif +#else +#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO +#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO +#endif + +#endif /* __ASM_PLAT_S3C24XX_MAP_H */ diff --git a/include/asm-arm/plat-s3c24xx/mci.h b/arch/arm/plat-s3c24xx/include/plat/mci.h index 2d0852ac3b2..2d0852ac3b2 100644 --- a/include/asm-arm/plat-s3c24xx/mci.h +++ b/arch/arm/plat-s3c24xx/include/plat/mci.h diff --git a/arch/arm/plat-s3c24xx/include/plat/pll.h b/arch/arm/plat-s3c24xx/include/plat/pll.h new file mode 100644 index 00000000000..7ea8bffa7a9 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/pll.h @@ -0,0 +1,37 @@ +/* linux/arch/arm/plat-s3c24xx/include/plat/pll.h + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C24xx - common pll registers and code + */ + +#define S3C24XX_PLLCON_MDIVSHIFT 12 +#define S3C24XX_PLLCON_PDIVSHIFT 4 +#define S3C24XX_PLLCON_SDIVSHIFT 0 +#define S3C24XX_PLLCON_MDIVMASK ((1<<(1+(19-12)))-1) +#define S3C24XX_PLLCON_PDIVMASK ((1<<5)-1) +#define S3C24XX_PLLCON_SDIVMASK 3 + +#include <asm/div64.h> + +static inline unsigned int +s3c24xx_get_pll(unsigned int pllval, unsigned int baseclk) +{ + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; + + mdiv = pllval >> S3C24XX_PLLCON_MDIVSHIFT; + pdiv = pllval >> S3C24XX_PLLCON_PDIVSHIFT; + sdiv = pllval >> S3C24XX_PLLCON_SDIVSHIFT; + + mdiv &= S3C24XX_PLLCON_MDIVMASK; + pdiv &= S3C24XX_PLLCON_PDIVMASK; + sdiv &= S3C24XX_PLLCON_SDIVMASK; + + fvco = (uint64_t)baseclk * (mdiv + 8); + do_div(fvco, (pdiv + 2) << sdiv); + + return (unsigned int)fvco; +} diff --git a/include/asm-arm/plat-s3c24xx/regs-spi.h b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h index 2b35479ee35..2b35479ee35 100644 --- a/include/asm-arm/plat-s3c24xx/regs-spi.h +++ b/arch/arm/plat-s3c24xx/include/plat/regs-spi.h diff --git a/include/asm-arm/plat-s3c24xx/regs-udc.h b/arch/arm/plat-s3c24xx/include/plat/regs-udc.h index f0dd4a41b37..f0dd4a41b37 100644 --- a/include/asm-arm/plat-s3c24xx/regs-udc.h +++ b/arch/arm/plat-s3c24xx/include/plat/regs-udc.h diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2400.h b/arch/arm/plat-s3c24xx/include/plat/s3c2400.h index 3a5a16821af..b3feaea5c70 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2400.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2400.h @@ -17,7 +17,7 @@ extern int s3c2400_init(void); -extern void s3c2400_map_io(struct map_desc *mach_desc, int size); +extern void s3c2400_map_io(void); extern void s3c2400_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h index 3cd1ec677b3..a9ac9e29759 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2410.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2410.h @@ -15,7 +15,7 @@ extern int s3c2410_init(void); -extern void s3c2410_map_io(struct map_desc *mach_desc, int size); +extern void s3c2410_map_io(void); extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2412.h b/arch/arm/plat-s3c24xx/include/plat/s3c2412.h index 3ec97685e78..bb15d3b68be 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2412.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2412.h @@ -14,7 +14,7 @@ extern int s3c2412_init(void); -extern void s3c2412_map_io(struct map_desc *mach_desc, int size); +extern void s3c2412_map_io(void); extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c2443.h b/arch/arm/plat-s3c24xx/include/plat/s3c2443.h index 11d83b5c84e..815b107ed89 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c2443.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c2443.h @@ -16,7 +16,7 @@ struct s3c2410_uartcfg; extern int s3c2443_init(void); -extern void s3c2443_map_io(struct map_desc *mach_desc, int size); +extern void s3c2443_map_io(void); extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/include/asm-arm/plat-s3c24xx/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h index 546bb4008f4..546bb4008f4 100644 --- a/include/asm-arm/plat-s3c24xx/udc.h +++ b/arch/arm/plat-s3c24xx/include/plat/udc.h diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c index 963f7a4f26f..0192ecdc144 100644 --- a/arch/arm/plat-s3c24xx/irq.c +++ b/arch/arm/plat-s3c24xx/irq.c @@ -62,6 +62,7 @@ #include <asm/mach/irq.h> +#include <plat/regs-irqtype.h> #include <mach/regs-irq.h> #include <mach/regs-gpio.h> diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c index 8efb57ad501..34ef18e5b2a 100644 --- a/arch/arm/plat-s3c24xx/pm.c +++ b/arch/arm/plat-s3c24xx/pm.c @@ -33,7 +33,6 @@ #include <linux/interrupt.h> #include <linux/crc32.h> #include <linux/ioport.h> -#include <linux/delay.h> #include <linux/serial_core.h> #include <linux/io.h> @@ -76,11 +75,13 @@ static struct sleep_save core_save[] = { SAVE_ITEM(S3C2410_BANKCON4), SAVE_ITEM(S3C2410_BANKCON5), +#ifndef CONFIG_CPU_FREQ SAVE_ITEM(S3C2410_CLKDIVN), SAVE_ITEM(S3C2410_MPLLCON), + SAVE_ITEM(S3C2410_REFRESH), +#endif SAVE_ITEM(S3C2410_UPLLCON), SAVE_ITEM(S3C2410_CLKSLOW), - SAVE_ITEM(S3C2410_REFRESH), }; static struct gpio_sleep { diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/plat-s3c24xx/s3c2410-clock.c index 4e07943c1e2..b61bdb79373 100644 --- a/arch/arm/mach-s3c2410/clock.c +++ b/arch/arm/plat-s3c24xx/s3c2410-clock.c @@ -272,5 +272,6 @@ int __init s3c2410_baseclk_add(void) (clkslow & S3C2410_CLKSLOW_MPLL_OFF) ? "off" : "on", (clkslow & S3C2410_CLKSLOW_UCLK_OFF) ? "off" : "on"); + s3c_pwmclk_init(); return 0; } diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c index 7c09773ff9f..dde41f171af 100644 --- a/arch/arm/plat-s3c24xx/s3c244x-clock.c +++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c @@ -31,7 +31,6 @@ #include <linux/sysdev.h> #include <linux/interrupt.h> #include <linux/ioport.h> -#include <linux/mutex.h> #include <linux/clk.h> #include <linux/io.h> @@ -102,13 +101,13 @@ static int s3c244x_clk_add(struct sys_device *sysdev) if (clk_get_rate(clock_upll) > (94 * MHZ)) { clk_usb_bus.rate = clk_get_rate(clock_upll) / 2; - mutex_lock(&clocks_mutex); + spin_lock(&clocks_lock); clkdivn = __raw_readl(S3C2410_CLKDIVN); clkdivn |= S3C2440_CLKDIVN_UCLK; __raw_writel(clkdivn, S3C2410_CLKDIVN); - mutex_unlock(&clocks_mutex); + spin_unlock(&clocks_lock); } return 0; diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c index c0344fac4a9..c1de6bb0101 100644 --- a/arch/arm/plat-s3c24xx/s3c244x.c +++ b/arch/arm/plat-s3c24xx/s3c244x.c @@ -29,6 +29,8 @@ #include <mach/hardware.h> #include <asm/irq.h> +#include <plat/cpu-freq.h> + #include <mach/regs-clock.h> #include <plat/regs-serial.h> #include <mach/regs-gpio.h> @@ -42,6 +44,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> +#include <plat/pll.h> static struct map_desc s3c244x_iodesc[] __initdata = { IODESC_ENT(CLKPWR), @@ -56,32 +59,34 @@ void __init s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no) s3c24xx_init_uartdevs("s3c2440-uart", s3c2410_uart_resources, cfg, no); } -void __init s3c244x_map_io(struct map_desc *mach_desc, int size) +void __init s3c244x_map_io(void) { /* register our io-tables */ iotable_init(s3c244x_iodesc, ARRAY_SIZE(s3c244x_iodesc)); - iotable_init(mach_desc, size); /* rename any peripherals used differing from the s3c2410 */ s3c_device_sdi.name = "s3c2440-sdi"; - s3c_device_i2c.name = "s3c2440-i2c"; + s3c_device_i2c0.name = "s3c2440-i2c"; s3c_device_nand.name = "s3c2440-nand"; s3c_device_usbgadget.name = "s3c2440-usbgadget"; } -void __init s3c244x_init_clocks(int xtal) +void __init_or_cpufreq s3c244x_setup_clocks(void) { + struct clk *xtal_clk; unsigned long clkdiv; unsigned long camdiv; + unsigned long xtal; unsigned long hclk, fclk, pclk; int hdiv = 1; - /* now we've got our machine bits initialised, work out what - * clocks we've got */ + xtal_clk = clk_get(NULL, "xtal"); + xtal = clk_get_rate(xtal_clk); + clk_put(xtal_clk); - fclk = s3c2410_get_pll(__raw_readl(S3C2410_MPLLCON), xtal) * 2; + fclk = s3c24xx_get_pll(__raw_readl(S3C2410_MPLLCON), xtal) * 2; clkdiv = __raw_readl(S3C2410_CLKDIVN); camdiv = __raw_readl(S3C2440_CAMDIVN); @@ -107,18 +112,24 @@ void __init s3c244x_init_clocks(int xtal) } hclk = fclk / hdiv; - pclk = hclk / ((clkdiv & S3C2440_CLKDIVN_PDIVN)? 2:1); + pclk = hclk / ((clkdiv & S3C2440_CLKDIVN_PDIVN) ? 2 : 1); /* print brief summary of clocks, etc */ printk("S3C244X: core %ld.%03ld MHz, memory %ld.%03ld MHz, peripheral %ld.%03ld MHz\n", print_mhz(fclk), print_mhz(hclk), print_mhz(pclk)); + s3c24xx_setup_clocks(fclk, hclk, pclk); +} + +void __init s3c244x_init_clocks(int xtal) +{ /* initialise the clocks here, to allow other things like the * console to use them, and to add new ones after the initialisation */ - s3c24xx_setup_clocks(xtal, fclk, hclk, pclk); + s3c24xx_register_baseclocks(xtal); + s3c244x_setup_clocks(); s3c2410_baseclk_add(); } diff --git a/arch/arm/plat-s3c24xx/s3c244x.h b/arch/arm/plat-s3c24xx/s3c244x.h index f8ed17676a3..6aab5eaae2b 100644 --- a/arch/arm/plat-s3c24xx/s3c244x.h +++ b/arch/arm/plat-s3c24xx/s3c244x.h @@ -12,7 +12,7 @@ #if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) -extern void s3c244x_map_io(struct map_desc *mach_desc, int size); +extern void s3c244x_map_io(void); extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no); diff --git a/arch/arm/plat-s3c24xx/setup-i2c.c b/arch/arm/plat-s3c24xx/setup-i2c.c new file mode 100644 index 00000000000..d62b7e7fb35 --- /dev/null +++ b/arch/arm/plat-s3c24xx/setup-i2c.c @@ -0,0 +1,25 @@ +/* linux/arch/arm/plat-s3c24xx/setup-i2c.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX Base setup for i2c device + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> + +struct platform_device; + +#include <plat/iic.h> +#include <mach/hardware.h> +#include <mach/regs-gpio.h> + +void s3c_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c2410_gpio_cfgpin(S3C2410_GPE15, S3C2410_GPE15_IICSDA); + s3c2410_gpio_cfgpin(S3C2410_GPE14, S3C2410_GPE14_IICSCL); +} diff --git a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c new file mode 100644 index 00000000000..8b403cbb53d --- /dev/null +++ b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c @@ -0,0 +1,37 @@ +/* linux/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX SPI - gpio configuration for bus 0 on gpe11,12,13 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. +*/ + +#include <linux/kernel.h> + +#include <mach/hardware.h> + +#include <mach/spi.h> +#include <mach/regs-gpio.h> + +void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi, + int enable) +{ + if (enable) { + s3c2410_gpio_cfgpin(S3C2410_GPE13, S3C2410_GPE13_SPICLK0); + s3c2410_gpio_cfgpin(S3C2410_GPE12, S3C2410_GPE12_SPIMOSI0); + s3c2410_gpio_cfgpin(S3C2410_GPE11, S3C2410_GPE11_SPIMISO0); + s3c2410_gpio_pullup(S3C2410_GPE11, 0); + s3c2410_gpio_pullup(S3C2410_GPE13, 0); + } else { + s3c2410_gpio_cfgpin(S3C2410_GPE13, S3C2410_GPIO_INPUT); + s3c2410_gpio_cfgpin(S3C2410_GPE11, S3C2410_GPIO_INPUT); + s3c2410_gpio_pullup(S3C2410_GPE11, 1); + s3c2410_gpio_pullup(S3C2410_GPE12, 1); + s3c2410_gpio_pullup(S3C2410_GPE13, 1); + } +} diff --git a/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c new file mode 100644 index 00000000000..8fccd4e549f --- /dev/null +++ b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c @@ -0,0 +1,37 @@ +/* linux/arch/arm/plat-s3c24xx/spi-bus0-gpg5_6_7.c + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX SPI - gpio configuration for bus 1 on gpg5,6,7 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. +*/ + +#include <linux/kernel.h> + +#include <mach/hardware.h> + +#include <mach/spi.h> +#include <mach/regs-gpio.h> + +void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi, + int enable) +{ + if (enable) { + s3c2410_gpio_cfgpin(S3C2410_GPG7, S3C2410_GPG7_SPICLK1); + s3c2410_gpio_cfgpin(S3C2410_GPG6, S3C2410_GPG6_SPIMOSI1); + s3c2410_gpio_cfgpin(S3C2410_GPG5, S3C2410_GPG5_SPIMISO1); + s3c2410_gpio_pullup(S3C2410_GPG5, 0); + s3c2410_gpio_pullup(S3C2410_GPG6, 0); + } else { + s3c2410_gpio_cfgpin(S3C2410_GPG7, S3C2410_GPIO_INPUT); + s3c2410_gpio_cfgpin(S3C2410_GPG5, S3C2410_GPIO_INPUT); + s3c2410_gpio_pullup(S3C2410_GPG5, 1); + s3c2410_gpio_pullup(S3C2410_GPG6, 1); + s3c2410_gpio_pullup(S3C2410_GPG7, 1); + } +} diff --git a/arch/arm/plat-s3c64xx/Kconfig b/arch/arm/plat-s3c64xx/Kconfig new file mode 100644 index 00000000000..54375a00a7d --- /dev/null +++ b/arch/arm/plat-s3c64xx/Kconfig @@ -0,0 +1,62 @@ +# arch/arm/plat-s3c64xx/Kconfig +# +# Copyright 2008 Openmoko, Inc. +# Copyright 2008 Simtec Electronics +# Ben Dooks <ben@simtec.co.uk> +# +# Licensed under GPLv2 + +config PLAT_S3C64XX + bool + depends on ARCH_S3C64XX + default y + select CPU_V6 + select PLAT_S3C + select ARM_VIC + select NO_IOPORT + select ARCH_REQUIRE_GPIOLIB + select S3C_GPIO_TRACK + select S3C_GPIO_PULL_UPDOWN + select S3C_GPIO_CFG_S3C24XX + select S3C_GPIO_CFG_S3C64XX + help + Base platform code for any Samsung S3C64XX device + +if PLAT_S3C64XX + +# Configuration options shared by all S3C64XX implementations + +config CPU_S3C6400_INIT + bool + help + Common initialisation code for the S3C6400 that is shared + by other CPUs in the series, such as the S3C6410. + +config CPU_S3C6400_CLOCK + bool + help + Common clock support code for the S3C6400 that is shared + by other CPUs in the series, such as the S3C6410. + +# platform specific device setup + +config S3C64XX_SETUP_I2C0 + bool + default y + help + Common setup code for i2c bus 0. + + Note, currently since i2c0 is always compiled, this setup helper + is always compiled with it. + +config S3C64XX_SETUP_I2C1 + bool + help + Common setup code for i2c bus 1. + +config S3C64XX_SETUP_FB_24BPP + bool + help + Common setup code for S3C64XX with an 24bpp RGB display helper. + +endif diff --git a/arch/arm/plat-s3c64xx/Makefile b/arch/arm/plat-s3c64xx/Makefile new file mode 100644 index 00000000000..2e6d79bf8f3 --- /dev/null +++ b/arch/arm/plat-s3c64xx/Makefile @@ -0,0 +1,31 @@ +# arch/arm/plat-s3c64xx/Makefile +# +# Copyright 2008 Openmoko, Inc. +# Copyright 2008 Simtec Electronics +# +# Licensed under GPLv2 + +obj-y := +obj-m := +obj-n := dummy.o +obj- := + +# Core files + +obj-y += dev-uart.o +obj-y += cpu.o +obj-y += irq.o +obj-y += irq-eint.o +obj-y += clock.o +obj-y += gpiolib.o + +# CPU support + +obj-$(CONFIG_CPU_S3C6400_INIT) += s3c6400-init.o +obj-$(CONFIG_CPU_S3C6400_CLOCK) += s3c6400-clock.o + +# Device setup + +obj-$(CONFIG_S3C64XX_SETUP_I2C0) += setup-i2c0.o +obj-$(CONFIG_S3C64XX_SETUP_I2C1) += setup-i2c1.o +obj-$(CONFIG_S3C64XX_SETUP_FB_24BPP) += setup-fb-24bpp.o diff --git a/arch/arm/plat-s3c64xx/clock.c b/arch/arm/plat-s3c64xx/clock.c new file mode 100644 index 00000000000..136c982c68e --- /dev/null +++ b/arch/arm/plat-s3c64xx/clock.c @@ -0,0 +1,281 @@ +/* linux/arch/arm/plat-s3c64xx/clock.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX Base clock support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/map.h> + +#include <plat/regs-sys.h> +#include <plat/regs-clock.h> +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/clock.h> + +struct clk clk_27m = { + .name = "clk_27m", + .id = -1, + .rate = 27000000, +}; + +static int clk_48m_ctrl(struct clk *clk, int enable) +{ + unsigned long flags; + u32 val; + + /* can't rely on clock lock, this register has other usages */ + local_irq_save(flags); + + val = __raw_readl(S3C64XX_OTHERS); + if (enable) + val |= S3C64XX_OTHERS_USBMASK; + else + val &= ~S3C64XX_OTHERS_USBMASK; + + __raw_writel(val, S3C64XX_OTHERS); + local_irq_restore(flags); + + return 0; +} + +struct clk clk_48m = { + .name = "clk_48m", + .id = -1, + .rate = 48000000, + .enable = clk_48m_ctrl, +}; + +static int inline s3c64xx_gate(void __iomem *reg, + struct clk *clk, + int enable) +{ + unsigned int ctrlbit = clk->ctrlbit; + u32 con; + + con = __raw_readl(reg); + + if (enable) + con |= ctrlbit; + else + con &= ~ctrlbit; + + __raw_writel(con, reg); + return 0; +} + +static int s3c64xx_pclk_ctrl(struct clk *clk, int enable) +{ + return s3c64xx_gate(S3C_PCLK_GATE, clk, enable); +} + +static int s3c64xx_hclk_ctrl(struct clk *clk, int enable) +{ + return s3c64xx_gate(S3C_HCLK_GATE, clk, enable); +} + +int s3c64xx_sclk_ctrl(struct clk *clk, int enable) +{ + return s3c64xx_gate(S3C_SCLK_GATE, clk, enable); +} + +static struct clk init_clocks_disable[] = { + { + .name = "nand", + .id = -1, + .parent = &clk_h, + }, { + .name = "adc", + .id = -1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_TSADC, + }, { + .name = "i2c", + .id = -1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_IIC, + }, { + .name = "iis", + .id = 0, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_IIS0, + }, { + .name = "iis", + .id = 1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_IIS1, + }, { + .name = "spi", + .id = 0, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_SPI0, + }, { + .name = "spi", + .id = 1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_SPI1, + }, { + .name = "48m", + .id = 0, + .parent = &clk_48m, + .enable = s3c64xx_sclk_ctrl, + .ctrlbit = S3C_CLKCON_SCLK_MMC0_48, + }, { + .name = "48m", + .id = 1, + .parent = &clk_48m, + .enable = s3c64xx_sclk_ctrl, + .ctrlbit = S3C_CLKCON_SCLK_MMC1_48, + }, { + .name = "48m", + .id = 2, + .parent = &clk_48m, + .enable = s3c64xx_sclk_ctrl, + .ctrlbit = S3C_CLKCON_SCLK_MMC2_48, + }, +}; + +static struct clk init_clocks[] = { + { + .name = "lcd", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_LCD, + }, { + .name = "gpio", + .id = -1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_GPIO, + }, { + .name = "usb-host", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_SCLK_UHOST, + }, { + .name = "hsmmc", + .id = 0, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_HSMMC0, + }, { + .name = "hsmmc", + .id = 1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_HSMMC1, + }, { + .name = "hsmmc", + .id = 2, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_HSMMC2, + }, { + .name = "timers", + .id = -1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_PWM, + }, { + .name = "uart", + .id = 0, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_UART0, + }, { + .name = "uart", + .id = 1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_UART1, + }, { + .name = "uart", + .id = 2, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_UART2, + }, { + .name = "uart", + .id = 3, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_UART3, + }, { + .name = "rtc", + .id = -1, + .parent = &clk_p, + .enable = s3c64xx_pclk_ctrl, + .ctrlbit = S3C_CLKCON_PCLK_RTC, + }, { + .name = "watchdog", + .id = -1, + .parent = &clk_p, + .ctrlbit = S3C_CLKCON_PCLK_WDT, + }, { + .name = "ac97", + .id = -1, + .parent = &clk_p, + .ctrlbit = S3C_CLKCON_PCLK_AC97, + } +}; + +static struct clk *clks[] __initdata = { + &clk_ext, + &clk_epll, + &clk_27m, + &clk_48m, +}; + +void s3c64xx_register_clocks(void) +{ + struct clk *clkp; + int ret; + int ptr; + + s3c24xx_register_clocks(clks, ARRAY_SIZE(clks)); + + clkp = init_clocks; + for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++, clkp++) { + ret = s3c24xx_register_clock(clkp); + if (ret < 0) { + printk(KERN_ERR "Failed to register clock %s (%d)\n", + clkp->name, ret); + } + } + + clkp = init_clocks_disable; + for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) { + + ret = s3c24xx_register_clock(clkp); + if (ret < 0) { + printk(KERN_ERR "Failed to register clock %s (%d)\n", + clkp->name, ret); + } + + (clkp->enable)(clkp, 0); + } + + s3c_pwmclk_init(); +} diff --git a/arch/arm/plat-s3c64xx/cpu.c b/arch/arm/plat-s3c64xx/cpu.c new file mode 100644 index 00000000000..fbde183a456 --- /dev/null +++ b/arch/arm/plat-s3c64xx/cpu.c @@ -0,0 +1,114 @@ +/* linux/arch/arm/plat-s3c64xx/cpu.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX CPU Support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/serial_core.h> +#include <linux/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/map.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <plat/regs-serial.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/clock.h> + +#include <plat/s3c6400.h> +#include <plat/s3c6410.h> + +/* table of supported CPUs */ + +static const char name_s3c6400[] = "S3C6400"; +static const char name_s3c6410[] = "S3C6410"; + +static struct cpu_table cpu_ids[] __initdata = { + { + .idcode = 0x36400000, + .idmask = 0xfffff000, + .map_io = s3c6400_map_io, + .init_clocks = s3c6400_init_clocks, + .init_uarts = s3c6400_init_uarts, + .init = s3c6400_init, + .name = name_s3c6400, + }, { + .idcode = 0x36410100, + .idmask = 0xffffff00, + .map_io = s3c6410_map_io, + .init_clocks = s3c6410_init_clocks, + .init_uarts = s3c6410_init_uarts, + .init = s3c6410_init, + .name = name_s3c6410, + }, +}; + +/* minimal IO mapping */ + +/* see notes on uart map in arch/arm/mach-s3c6400/include/mach/debug-macro.S */ +#define UART_OFFS (S3C_PA_UART & 0xfffff) + +static struct map_desc s3c_iodesc[] __initdata = { + { + .virtual = (unsigned long)S3C_VA_SYS, + .pfn = __phys_to_pfn(S3C64XX_PA_SYSCON), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)(S3C_VA_UART + UART_OFFS), + .pfn = __phys_to_pfn(S3C_PA_UART), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S3C_VA_VIC0, + .pfn = __phys_to_pfn(S3C64XX_PA_VIC0), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S3C_VA_VIC1, + .pfn = __phys_to_pfn(S3C64XX_PA_VIC1), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S3C_VA_TIMER, + .pfn = __phys_to_pfn(S3C_PA_TIMER), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S3C64XX_VA_GPIO, + .pfn = __phys_to_pfn(S3C64XX_PA_GPIO), + .length = SZ_4K, + .type = MT_DEVICE, + }, +}; + +/* read cpu identification code */ + +void __init s3c64xx_init_io(struct map_desc *mach_desc, int size) +{ + unsigned long idcode; + + /* initialise the io descriptors we need for initialisation */ + iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc)); + iotable_init(mach_desc, size); + + idcode = __raw_readl(S3C_VA_SYS + 0x118); + s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids)); +} diff --git a/arch/arm/plat-s3c64xx/dev-uart.c b/arch/arm/plat-s3c64xx/dev-uart.c new file mode 100644 index 00000000000..62c11a6fc7b --- /dev/null +++ b/arch/arm/plat-s3c64xx/dev-uart.c @@ -0,0 +1,176 @@ +/* linux/arch/arm/plat-s3c64xx/dev-uart.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Base S3C64XX UART resource and device definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/platform_device.h> + +#include <asm/mach/arch.h> +#include <asm/mach/irq.h> +#include <mach/hardware.h> +#include <mach/map.h> + +#include <plat/devs.h> + +/* Serial port registrations */ + +/* 64xx uarts are closer together */ + +static struct resource s3c64xx_uart0_resource[] = { + [0] = { + .start = S3C_PA_UART0, + .end = S3C_PA_UART0 + 0x100, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX0, + .end = IRQ_S3CUART_RX0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_S3CUART_TX0, + .end = IRQ_S3CUART_TX0, + .flags = IORESOURCE_IRQ, + + }, + [3] = { + .start = IRQ_S3CUART_ERR0, + .end = IRQ_S3CUART_ERR0, + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource s3c64xx_uart1_resource[] = { + [0] = { + .start = S3C_PA_UART1, + .end = S3C_PA_UART1 + 0x100, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX1, + .end = IRQ_S3CUART_RX1, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_S3CUART_TX1, + .end = IRQ_S3CUART_TX1, + .flags = IORESOURCE_IRQ, + + }, + [3] = { + .start = IRQ_S3CUART_ERR1, + .end = IRQ_S3CUART_ERR1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource s3c6xx_uart2_resource[] = { + [0] = { + .start = S3C_PA_UART2, + .end = S3C_PA_UART2 + 0x100, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX2, + .end = IRQ_S3CUART_RX2, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_S3CUART_TX2, + .end = IRQ_S3CUART_TX2, + .flags = IORESOURCE_IRQ, + + }, + [3] = { + .start = IRQ_S3CUART_ERR2, + .end = IRQ_S3CUART_ERR2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource s3c64xx_uart3_resource[] = { + [0] = { + .start = S3C_PA_UART3, + .end = S3C_PA_UART3 + 0x100, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3CUART_RX3, + .end = IRQ_S3CUART_RX3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_S3CUART_TX3, + .end = IRQ_S3CUART_TX3, + .flags = IORESOURCE_IRQ, + + }, + [3] = { + .start = IRQ_S3CUART_ERR3, + .end = IRQ_S3CUART_ERR3, + .flags = IORESOURCE_IRQ, + }, +}; + + +struct s3c24xx_uart_resources s3c64xx_uart_resources[] __initdata = { + [0] = { + .resources = s3c64xx_uart0_resource, + .nr_resources = ARRAY_SIZE(s3c64xx_uart0_resource), + }, + [1] = { + .resources = s3c64xx_uart1_resource, + .nr_resources = ARRAY_SIZE(s3c64xx_uart1_resource), + }, + [2] = { + .resources = s3c6xx_uart2_resource, + .nr_resources = ARRAY_SIZE(s3c6xx_uart2_resource), + }, + [3] = { + .resources = s3c64xx_uart3_resource, + .nr_resources = ARRAY_SIZE(s3c64xx_uart3_resource), + }, +}; + +/* uart devices */ + +static struct platform_device s3c24xx_uart_device0 = { + .id = 0, +}; + +static struct platform_device s3c24xx_uart_device1 = { + .id = 1, +}; + +static struct platform_device s3c24xx_uart_device2 = { + .id = 2, +}; + +static struct platform_device s3c24xx_uart_device3 = { + .id = 3, +}; + +struct platform_device *s3c24xx_uart_src[4] = { + &s3c24xx_uart_device0, + &s3c24xx_uart_device1, + &s3c24xx_uart_device2, + &s3c24xx_uart_device3, +}; + +struct platform_device *s3c24xx_uart_devs[4] = { +}; + diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c new file mode 100644 index 00000000000..cc62941d7b5 --- /dev/null +++ b/arch/arm/plat-s3c64xx/gpiolib.c @@ -0,0 +1,420 @@ +/* arch/arm/plat-s3c64xx/gpiolib.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - GPIOlib support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <mach/map.h> +#include <mach/gpio.h> +#include <mach/gpio-core.h> + +#include <plat/gpio-cfg.h> +#include <plat/gpio-cfg-helpers.h> +#include <plat/regs-gpio.h> + +/* GPIO bank summary: + * + * Bank GPIOs Style SlpCon ExtInt Group + * A 8 4Bit Yes 1 + * B 7 4Bit Yes 1 + * C 8 4Bit Yes 2 + * D 5 4Bit Yes 3 + * E 5 4Bit Yes None + * F 16 2Bit Yes 4 [1] + * G 7 4Bit Yes 5 + * H 10 4Bit[2] Yes 6 + * I 16 2Bit Yes None + * J 12 2Bit Yes None + * K 16 4Bit[2] No None + * L 15 4Bit[2] No None + * M 6 4Bit No IRQ_EINT + * N 16 2Bit No IRQ_EINT + * O 16 2Bit Yes 7 + * P 15 2Bit Yes 8 + * Q 9 2Bit Yes 9 + * + * [1] BANKF pins 14,15 do not form part of the external interrupt sources + * [2] BANK has two control registers, GPxCON0 and GPxCON1 + */ + +#define OFF_GPCON (0x00) +#define OFF_GPDAT (0x04) + +#define con_4bit_shift(__off) ((__off) * 4) + +#if 1 +#define gpio_dbg(x...) do { } while(0) +#else +#define gpio_dbg(x...) printk(KERN_DEBUG ## x) +#endif + +/* The s3c64xx_gpiolib_4bit routines are to control the gpio banks where + * the gpio configuration register (GPxCON) has 4 bits per GPIO, as the + * following example: + * + * base + 0x00: Control register, 4 bits per gpio + * gpio n: 4 bits starting at (4*n) + * 0000 = input, 0001 = output, others mean special-function + * base + 0x04: Data register, 1 bit per gpio + * bit n: data bit n + * + * Note, since the data register is one bit per gpio and is at base + 0x4 + * we can use s3c_gpiolib_get and s3c_gpiolib_set to change the state of + * the output. +*/ + +static int s3c64xx_gpiolib_4bit_input(struct gpio_chip *chip, unsigned offset) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + unsigned long con; + + con = __raw_readl(base + OFF_GPCON); + con &= ~(0xf << con_4bit_shift(offset)); + __raw_writel(con, base + OFF_GPCON); + + gpio_dbg("%s: %p: CON now %08lx\n", __func__, base, con); + + return 0; +} + +static int s3c64xx_gpiolib_4bit_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + unsigned long con; + unsigned long dat; + + con = __raw_readl(base + OFF_GPCON); + con &= ~(0xf << con_4bit_shift(offset)); + con |= 0x1 << con_4bit_shift(offset); + + dat = __raw_readl(base + OFF_GPDAT); + if (value) + dat |= 1 << offset; + else + dat &= ~(1 << offset); + + __raw_writel(dat, base + OFF_GPDAT); + __raw_writel(con, base + OFF_GPCON); + __raw_writel(dat, base + OFF_GPDAT); + + gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat); + + return 0; +} + +/* The next set of routines are for the case where the GPIO configuration + * registers are 4 bits per GPIO but there is more than one register (the + * bank has more than 8 GPIOs. + * + * This case is the similar to the 4 bit case, but the registers are as + * follows: + * + * base + 0x00: Control register, 4 bits per gpio (lower 8 GPIOs) + * gpio n: 4 bits starting at (4*n) + * 0000 = input, 0001 = output, others mean special-function + * base + 0x04: Control register, 4 bits per gpio (up to 8 additions GPIOs) + * gpio n: 4 bits starting at (4*n) + * 0000 = input, 0001 = output, others mean special-function + * base + 0x08: Data register, 1 bit per gpio + * bit n: data bit n + * + * To allow us to use the s3c_gpiolib_get and s3c_gpiolib_set routines we + * store the 'base + 0x4' address so that these routines see the data + * register at ourchip->base + 0x04. +*/ + +static int s3c64xx_gpiolib_4bit2_input(struct gpio_chip *chip, unsigned offset) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + void __iomem *regcon = base; + unsigned long con; + + if (offset > 7) + offset -= 8; + else + regcon -= 4; + + con = __raw_readl(regcon); + con &= ~(0xf << con_4bit_shift(offset)); + __raw_writel(con, regcon); + + gpio_dbg("%s: %p: CON %08lx\n", __func__, base, con); + + return 0; + +} + +static int s3c64xx_gpiolib_4bit2_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip); + void __iomem *base = ourchip->base; + void __iomem *regcon = base; + unsigned long con; + unsigned long dat; + + if (offset > 7) + offset -= 8; + else + regcon -= 4; + + con = __raw_readl(regcon); + con &= ~(0xf << con_4bit_shift(offset)); + con |= 0x1 << con_4bit_shift(offset); + + dat = __raw_readl(base + OFF_GPDAT); + if (value) + dat |= 1 << offset; + else + dat &= ~(1 << offset); + + __raw_writel(dat, base + OFF_GPDAT); + __raw_writel(con, regcon); + __raw_writel(dat, base + OFF_GPDAT); + + gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat); + + return 0; +} + +static struct s3c_gpio_cfg gpio_4bit_cfg_noint = { + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_4bit_cfg_eint0111 = { + .cfg_eint = 7, + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_4bit_cfg_eint0011 = { + .cfg_eint = 3, + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_chip gpio_4bit[] = { + { + .base = S3C64XX_GPA_BASE, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPA(0), + .ngpio = S3C64XX_GPIO_A_NR, + .label = "GPA", + }, + }, { + .base = S3C64XX_GPB_BASE, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPB(0), + .ngpio = S3C64XX_GPIO_B_NR, + .label = "GPB", + }, + }, { + .base = S3C64XX_GPC_BASE, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPC(0), + .ngpio = S3C64XX_GPIO_C_NR, + .label = "GPC", + }, + }, { + .base = S3C64XX_GPD_BASE, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPD(0), + .ngpio = S3C64XX_GPIO_D_NR, + .label = "GPD", + }, + }, { + .base = S3C64XX_GPE_BASE, + .config = &gpio_4bit_cfg_noint, + .chip = { + .base = S3C64XX_GPE(0), + .ngpio = S3C64XX_GPIO_E_NR, + .label = "GPE", + }, + }, { + .base = S3C64XX_GPG_BASE, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPG(0), + .ngpio = S3C64XX_GPIO_G_NR, + .label = "GPG", + }, + }, { + .base = S3C64XX_GPM_BASE, + .config = &gpio_4bit_cfg_eint0011, + .chip = { + .base = S3C64XX_GPM(0), + .ngpio = S3C64XX_GPIO_M_NR, + .label = "GPM", + }, + }, +}; + +static struct s3c_gpio_chip gpio_4bit2[] = { + { + .base = S3C64XX_GPH_BASE + 0x4, + .config = &gpio_4bit_cfg_eint0111, + .chip = { + .base = S3C64XX_GPH(0), + .ngpio = S3C64XX_GPIO_H_NR, + .label = "GPH", + }, + }, { + .base = S3C64XX_GPK_BASE + 0x4, + .config = &gpio_4bit_cfg_noint, + .chip = { + .base = S3C64XX_GPK(0), + .ngpio = S3C64XX_GPIO_K_NR, + .label = "GPK", + }, + }, { + .base = S3C64XX_GPL_BASE + 0x4, + .config = &gpio_4bit_cfg_eint0011, + .chip = { + .base = S3C64XX_GPL(0), + .ngpio = S3C64XX_GPIO_L_NR, + .label = "GPL", + }, + }, +}; + +static struct s3c_gpio_cfg gpio_2bit_cfg_noint = { + .set_config = s3c_gpio_setcfg_s3c24xx, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_2bit_cfg_eint10 = { + .cfg_eint = 2, + .set_config = s3c_gpio_setcfg_s3c24xx, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = { + .cfg_eint = 3, + .set_config = s3c_gpio_setcfg_s3c24xx, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_chip gpio_2bit[] = { + { + .base = S3C64XX_GPF_BASE, + .config = &gpio_2bit_cfg_eint11, + .chip = { + .base = S3C64XX_GPF(0), + .ngpio = S3C64XX_GPIO_F_NR, + .label = "GPF", + }, + }, { + .base = S3C64XX_GPI_BASE, + .config = &gpio_2bit_cfg_noint, + .chip = { + .base = S3C64XX_GPI(0), + .ngpio = S3C64XX_GPIO_I_NR, + .label = "GPI", + }, + }, { + .base = S3C64XX_GPJ_BASE, + .config = &gpio_2bit_cfg_noint, + .chip = { + .base = S3C64XX_GPJ(0), + .ngpio = S3C64XX_GPIO_J_NR, + .label = "GPJ", + }, + }, { + .base = S3C64XX_GPN_BASE, + .config = &gpio_2bit_cfg_eint10, + .chip = { + .base = S3C64XX_GPN(0), + .ngpio = S3C64XX_GPIO_N_NR, + .label = "GPN", + }, + }, { + .base = S3C64XX_GPO_BASE, + .config = &gpio_2bit_cfg_eint11, + .chip = { + .base = S3C64XX_GPO(0), + .ngpio = S3C64XX_GPIO_O_NR, + .label = "GPO", + }, + }, { + .base = S3C64XX_GPP_BASE, + .config = &gpio_2bit_cfg_eint11, + .chip = { + .base = S3C64XX_GPP(0), + .ngpio = S3C64XX_GPIO_P_NR, + .label = "GPP", + }, + }, { + .base = S3C64XX_GPQ_BASE, + .config = &gpio_2bit_cfg_eint11, + .chip = { + .base = S3C64XX_GPQ(0), + .ngpio = S3C64XX_GPIO_Q_NR, + .label = "GPQ", + }, + }, +}; + +static __init void s3c64xx_gpiolib_add_4bit(struct s3c_gpio_chip *chip) +{ + chip->chip.direction_input = s3c64xx_gpiolib_4bit_input; + chip->chip.direction_output = s3c64xx_gpiolib_4bit_output; +} + +static __init void s3c64xx_gpiolib_add_4bit2(struct s3c_gpio_chip *chip) +{ + chip->chip.direction_input = s3c64xx_gpiolib_4bit2_input; + chip->chip.direction_output = s3c64xx_gpiolib_4bit2_output; +} + +static __init void s3c64xx_gpiolib_add(struct s3c_gpio_chip *chips, + int nr_chips, + void (*fn)(struct s3c_gpio_chip *)) +{ + for (; nr_chips > 0; nr_chips--, chips++) { + if (fn) + (fn)(chips); + s3c_gpiolib_add(chips); + } +} + +static __init int s3c64xx_gpiolib_init(void) +{ + s3c64xx_gpiolib_add(gpio_4bit, ARRAY_SIZE(gpio_4bit), + s3c64xx_gpiolib_add_4bit); + + s3c64xx_gpiolib_add(gpio_4bit2, ARRAY_SIZE(gpio_4bit2), + s3c64xx_gpiolib_add_4bit2); + + s3c64xx_gpiolib_add(gpio_2bit, ARRAY_SIZE(gpio_2bit), NULL); + + return 0; +} + +arch_initcall(s3c64xx_gpiolib_init); diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h new file mode 100644 index 00000000000..9aa0e427d11 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h @@ -0,0 +1,48 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank A register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPACON (S3C64XX_GPA_BASE + 0x00) +#define S3C64XX_GPADAT (S3C64XX_GPA_BASE + 0x04) +#define S3C64XX_GPAPUD (S3C64XX_GPA_BASE + 0x08) +#define S3C64XX_GPACONSLP (S3C64XX_GPA_BASE + 0x0c) +#define S3C64XX_GPAPUDSLP (S3C64XX_GPA_BASE + 0x10) + +#define S3C64XX_GPA_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPA_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPA_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPA0_UART_RXD0 (0x02 << 0) +#define S3C64XX_GPA0_EINT_G1_0 (0x07 << 0) + +#define S3C64XX_GPA1_UART_TXD0 (0x02 << 4) +#define S3C64XX_GPA1_EINT_G1_1 (0x07 << 4) + +#define S3C64XX_GPA2_UART_nCTS0 (0x02 << 8) +#define S3C64XX_GPA2_EINT_G1_2 (0x07 << 8) + +#define S3C64XX_GPA3_UART_nRTS0 (0x02 << 12) +#define S3C64XX_GPA3_EINT_G1_3 (0x07 << 12) + +#define S3C64XX_GPA4_UART_RXD1 (0x02 << 16) +#define S3C64XX_GPA4_EINT_G1_4 (0x07 << 16) + +#define S3C64XX_GPA5_UART_TXD1 (0x02 << 20) +#define S3C64XX_GPA5_EINT_G1_5 (0x07 << 20) + +#define S3C64XX_GPA6_UART_nCTS1 (0x02 << 24) +#define S3C64XX_GPA6_EINT_G1_6 (0x07 << 24) + +#define S3C64XX_GPA7_UART_nRTS1 (0x02 << 28) +#define S3C64XX_GPA7_EINT_G1_7 (0x07 << 28) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h new file mode 100644 index 00000000000..3933adb4d50 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h @@ -0,0 +1,60 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank B register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPBCON (S3C64XX_GPB_BASE + 0x00) +#define S3C64XX_GPBDAT (S3C64XX_GPB_BASE + 0x04) +#define S3C64XX_GPBPUD (S3C64XX_GPB_BASE + 0x08) +#define S3C64XX_GPBCONSLP (S3C64XX_GPB_BASE + 0x0c) +#define S3C64XX_GPBPUDSLP (S3C64XX_GPB_BASE + 0x10) + +#define S3C64XX_GPB_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPB_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPB_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPB0_UART_RXD2 (0x02 << 0) +#define S3C64XX_GPB0_EXTDMA_REQ (0x03 << 0) +#define S3C64XX_GPB0_IrDA_RXD (0x04 << 0) +#define S3C64XX_GPB0_ADDR_CF0 (0x05 << 0) +#define S3C64XX_GPB0_EINT_G1_8 (0x07 << 0) + +#define S3C64XX_GPB1_UART_TXD2 (0x02 << 4) +#define S3C64XX_GPB1_EXTDMA_ACK (0x03 << 4) +#define S3C64XX_GPB1_IrDA_TXD (0x04 << 4) +#define S3C64XX_GPB1_ADDR_CF1 (0x05 << 4) +#define S3C64XX_GPB1_EINT_G1_9 (0x07 << 4) + +#define S3C64XX_GPB2_UART_RXD3 (0x02 << 8) +#define S3C64XX_GPB2_IrDA_RXD (0x03 << 8) +#define S3C64XX_GPB2_EXTDMA_REQ (0x04 << 8) +#define S3C64XX_GPB2_ADDR_CF2 (0x05 << 8) +#define S3C64XX_GPB2_I2C_SCL1 (0x06 << 8) +#define S3C64XX_GPB2_EINT_G1_10 (0x07 << 8) + +#define S3C64XX_GPB3_UART_TXD3 (0x02 << 12) +#define S3C64XX_GPB3_IrDA_TXD (0x03 << 12) +#define S3C64XX_GPB3_EXTDMA_ACK (0x04 << 12) +#define S3C64XX_GPB3_I2C_SDA1 (0x06 << 12) +#define S3C64XX_GPB3_EINT_G1_11 (0x07 << 12) + +#define S3C64XX_GPB4_IrDA_SDBW (0x02 << 16) +#define S3C64XX_GPB4_CAM_FIELD (0x03 << 16) +#define S3C64XX_GPB4_CF_DATA_DIR (0x04 << 16) +#define S3C64XX_GPB4_EINT_G1_12 (0x07 << 16) + +#define S3C64XX_GPB5_I2C_SCL0 (0x02 << 20) +#define S3C64XX_GPB5_EINT_G1_13 (0x07 << 20) + +#define S3C64XX_GPB6_I2C_SDA0 (0x02 << 24) +#define S3C64XX_GPB6_EINT_G1_14 (0x07 << 24) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h new file mode 100644 index 00000000000..c47daf7e272 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h @@ -0,0 +1,53 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank C register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPCCON (S3C64XX_GPC_BASE + 0x00) +#define S3C64XX_GPCDAT (S3C64XX_GPC_BASE + 0x04) +#define S3C64XX_GPCPUD (S3C64XX_GPC_BASE + 0x08) +#define S3C64XX_GPCCONSLP (S3C64XX_GPC_BASE + 0x0c) +#define S3C64XX_GPCPUDSLP (S3C64XX_GPC_BASE + 0x10) + +#define S3C64XX_GPC_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPC_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPC_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPC0_SPI_MISO0 (0x02 << 0) +#define S3C64XX_GPC0_EINT_G2_0 (0x07 << 0) + +#define S3C64XX_GPC1_SPI_CLKO (0x02 << 4) +#define S3C64XX_GPC1_EINT_G2_1 (0x07 << 4) + +#define S3C64XX_GPC2_SPI_MOSIO (0x02 << 8) +#define S3C64XX_GPC2_EINT_G2_2 (0x07 << 8) + +#define S3C64XX_GPC3_SPI_nCSO (0x02 << 12) +#define S3C64XX_GPC3_EINT_G2_3 (0x07 << 12) + +#define S3C64XX_GPC4_SPI_MISO1 (0x02 << 16) +#define S3C64XX_GPC4_MMC2_CMD (0x03 << 16) +#define S3C64XX_GPC4_I2S0_V40_DO (0x05 << 16) +#define S3C64XX_GPC4_EINT_G2_4 (0x07 << 16) + +#define S3C64XX_GPC5_SPI_CLK1 (0x02 << 20) +#define S3C64XX_GPC5_MMC2_CLK (0x03 << 20) +#define S3C64XX_GPC5_I2S1_V40_DO (0x05 << 20) +#define S3C64XX_GPC5_EINT_G2_5 (0x07 << 20) + +#define S3C64XX_GPC6_SPI_MOSI1 (0x02 << 24) +#define S3C64XX_GPC6_EINT_G2_6 (0x07 << 24) + +#define S3C64XX_GPC7_SPI_nCS1 (0x02 << 28) +#define S3C64XX_GPC7_I2S2_V40_DO (0x05 << 28) +#define S3C64XX_GPC7_EINT_G2_7 (0x07 << 28) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h new file mode 100644 index 00000000000..6fe4a49c26f --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h @@ -0,0 +1,49 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank D register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPDCON (S3C64XX_GPD_BASE + 0x00) +#define S3C64XX_GPDDAT (S3C64XX_GPD_BASE + 0x04) +#define S3C64XX_GPDPUD (S3C64XX_GPD_BASE + 0x08) +#define S3C64XX_GPDCONSLP (S3C64XX_GPD_BASE + 0x0c) +#define S3C64XX_GPDPUDSLP (S3C64XX_GPD_BASE + 0x10) + +#define S3C64XX_GPD_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPD_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPD_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPD0_PCM0_SCLK (0x02 << 0) +#define S3C64XX_GPD0_I2S0_CLK (0x03 << 0) +#define S3C64XX_GPD0_AC97_BITCLK (0x04 << 0) +#define S3C64XX_GPD0_EINT_G3_0 (0x07 << 0) + +#define S3C64XX_GPD1_PCM0_EXTCLK (0x02 << 4) +#define S3C64XX_GPD1_I2S0_CDCLK (0x03 << 4) +#define S3C64XX_GPD1_AC97_nRESET (0x04 << 4) +#define S3C64XX_GPD1_EINT_G3_1 (0x07 << 4) + +#define S3C64XX_GPD2_PCM0_FSYNC (0x02 << 8) +#define S3C64XX_GPD2_I2S0_LRCLK (0x03 << 8) +#define S3C64XX_GPD2_AC97_SYNC (0x04 << 8) +#define S3C64XX_GPD2_EINT_G3_2 (0x07 << 8) + +#define S3C64XX_GPD3_PCM0_SIN (0x02 << 12) +#define S3C64XX_GPD3_I2S0_DI (0x03 << 12) +#define S3C64XX_GPD3_AC97_SDI (0x04 << 12) +#define S3C64XX_GPD3_EINT_G3_3 (0x07 << 12) + +#define S3C64XX_GPD4_PCM0_SOUT (0x02 << 16) +#define S3C64XX_GPD4_I2S0_D0 (0x03 << 16) +#define S3C64XX_GPD4_AC97_SDO (0x04 << 16) +#define S3C64XX_GPD4_EINT_G3_4 (0x07 << 16) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h new file mode 100644 index 00000000000..7fcf3d8e0a4 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h @@ -0,0 +1,44 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank E register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPECON (S3C64XX_GPE_BASE + 0x00) +#define S3C64XX_GPEDAT (S3C64XX_GPE_BASE + 0x04) +#define S3C64XX_GPEPUD (S3C64XX_GPE_BASE + 0x08) +#define S3C64XX_GPECONSLP (S3C64XX_GPE_BASE + 0x0c) +#define S3C64XX_GPEPUDSLP (S3C64XX_GPE_BASE + 0x10) + +#define S3C64XX_GPE_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPE_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPE_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPE0_PCM1_SCLK (0x02 << 0) +#define S3C64XX_GPE0_I2S1_CLK (0x03 << 0) +#define S3C64XX_GPE0_AC97_BITCLK (0x04 << 0) + +#define S3C64XX_GPE1_PCM1_EXTCLK (0x02 << 4) +#define S3C64XX_GPE1_I2S1_CDCLK (0x03 << 4) +#define S3C64XX_GPE1_AC97_nRESET (0x04 << 4) + +#define S3C64XX_GPE2_PCM1_FSYNC (0x02 << 8) +#define S3C64XX_GPE2_I2S1_LRCLK (0x03 << 8) +#define S3C64XX_GPE2_AC97_SYNC (0x04 << 8) + +#define S3C64XX_GPE3_PCM1_SIN (0x02 << 12) +#define S3C64XX_GPE3_I2S1_DI (0x03 << 12) +#define S3C64XX_GPE3_AC97_SDI (0x04 << 12) + +#define S3C64XX_GPE4_PCM1_SOUT (0x02 << 16) +#define S3C64XX_GPE4_I2S1_D0 (0x03 << 16) +#define S3C64XX_GPE4_AC97_SDO (0x04 << 16) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h new file mode 100644 index 00000000000..f3faff974a1 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h @@ -0,0 +1,71 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank F register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPFCON (S3C64XX_GPF_BASE + 0x00) +#define S3C64XX_GPFDAT (S3C64XX_GPF_BASE + 0x04) +#define S3C64XX_GPFPUD (S3C64XX_GPF_BASE + 0x08) +#define S3C64XX_GPFCONSLP (S3C64XX_GPF_BASE + 0x0c) +#define S3C64XX_GPFPUDSLP (S3C64XX_GPF_BASE + 0x10) + +#define S3C64XX_GPF_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPF_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPF_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPF0_CAMIF_CLK (0x02 << 0) +#define S3C64XX_GPF0_EINT_G4_0 (0x03 << 0) + +#define S3C64XX_GPF1_CAMIF_HREF (0x02 << 2) +#define S3C64XX_GPF1_EINT_G4_1 (0x03 << 2) + +#define S3C64XX_GPF2_CAMIF_PCLK (0x02 << 4) +#define S3C64XX_GPF2_EINT_G4_2 (0x03 << 4) + +#define S3C64XX_GPF3_CAMIF_nRST (0x02 << 6) +#define S3C64XX_GPF3_EINT_G4_3 (0x03 << 6) + +#define S3C64XX_GPF4_CAMIF_VSYNC (0x02 << 8) +#define S3C64XX_GPF4_EINT_G4_4 (0x03 << 8) + +#define S3C64XX_GPF5_CAMIF_YDATA0 (0x02 << 10) +#define S3C64XX_GPF5_EINT_G4_5 (0x03 << 10) + +#define S3C64XX_GPF6_CAMIF_YDATA1 (0x02 << 12) +#define S3C64XX_GPF6_EINT_G4_6 (0x03 << 12) + +#define S3C64XX_GPF7_CAMIF_YDATA2 (0x02 << 14) +#define S3C64XX_GPF7_EINT_G4_7 (0x03 << 14) + +#define S3C64XX_GPF8_CAMIF_YDATA3 (0x02 << 16) +#define S3C64XX_GPF8_EINT_G4_8 (0x03 << 16) + +#define S3C64XX_GPF9_CAMIF_YDATA4 (0x02 << 18) +#define S3C64XX_GPF9_EINT_G4_9 (0x03 << 18) + +#define S3C64XX_GPF10_CAMIF_YDATA5 (0x02 << 20) +#define S3C64XX_GPF10_EINT_G4_10 (0x03 << 20) + +#define S3C64XX_GPF11_CAMIF_YDATA6 (0x02 << 22) +#define S3C64XX_GPF11_EINT_G4_11 (0x03 << 22) + +#define S3C64XX_GPF12_CAMIF_YDATA7 (0x02 << 24) +#define S3C64XX_GPF12_EINT_G4_12 (0x03 << 24) + +#define S3C64XX_GPF13_PWM_ECLK (0x02 << 26) +#define S3C64XX_GPF13_EINT_G4_13 (0x03 << 26) + +#define S3C64XX_GPF14_PWM_TOUT0 (0x02 << 28) +#define S3C64XX_GPF14_CLKOUT0 (0x03 << 28) + +#define S3C64XX_GPF15_PWM_TOUT1 (0x02 << 30) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h new file mode 100644 index 00000000000..35bbd2378e5 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h @@ -0,0 +1,42 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank G register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPGCON (S3C64XX_GPG_BASE + 0x00) +#define S3C64XX_GPGDAT (S3C64XX_GPG_BASE + 0x04) +#define S3C64XX_GPGPUD (S3C64XX_GPG_BASE + 0x08) +#define S3C64XX_GPGCONSLP (S3C64XX_GPG_BASE + 0x0c) +#define S3C64XX_GPGPUDSLP (S3C64XX_GPG_BASE + 0x10) + +#define S3C64XX_GPG_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPG_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPG_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPG0_MMC0_CLK (0x02 << 0) +#define S3C64XX_GPG0_EINT_G5_0 (0x07 << 0) + +#define S3C64XX_GPG1_MMC0_CMD (0x02 << 4) +#define S3C64XX_GPG1_EINT_G5_1 (0x07 << 4) + +#define S3C64XX_GPG2_MMC0_DATA0 (0x02 << 8) +#define S3C64XX_GPG2_EINT_G5_2 (0x07 << 8) + +#define S3C64XX_GPG3_MMC0_DATA1 (0x02 << 12) +#define S3C64XX_GPG3_EINT_G5_3 (0x07 << 12) + +#define S3C64XX_GPG4_MMC0_DATA2 (0x02 << 16) +#define S3C64XX_GPG4_EINT_G5_4 (0x07 << 16) + +#define S3C64XX_GPG5_MMC0_DATA3 (0x02 << 20) +#define S3C64XX_GPG5_EINT_G5_5 (0x07 << 20) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h new file mode 100644 index 00000000000..81549516572 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h @@ -0,0 +1,74 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank H register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPHCON0 (S3C64XX_GPH_BASE + 0x00) +#define S3C64XX_GPHCON1 (S3C64XX_GPH_BASE + 0x04) +#define S3C64XX_GPHDAT (S3C64XX_GPH_BASE + 0x08) +#define S3C64XX_GPHPUD (S3C64XX_GPH_BASE + 0x0c) +#define S3C64XX_GPHCONSLP (S3C64XX_GPH_BASE + 0x10) +#define S3C64XX_GPHPUDSLP (S3C64XX_GPH_BASE + 0x14) + +#define S3C64XX_GPH_CONMASK(__gpio) (0xf << ((__gpio) * 4)) +#define S3C64XX_GPH_INPUT(__gpio) (0x0 << ((__gpio) * 4)) +#define S3C64XX_GPH_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) + +#define S3C64XX_GPH0_MMC1_CLK (0x02 << 0) +#define S3C64XX_GPH0_KP_COL0 (0x04 << 0) +#define S3C64XX_GPH0_EINT_G6_0 (0x07 << 0) + +#define S3C64XX_GPH1_MMC1_CMD (0x02 << 4) +#define S3C64XX_GPH1_KP_COL1 (0x04 << 4) +#define S3C64XX_GPH1_EINT_G6_1 (0x07 << 4) + +#define S3C64XX_GPH2_MMC1_DATA0 (0x02 << 8) +#define S3C64XX_GPH2_KP_COL2 (0x04 << 8) +#define S3C64XX_GPH2_EINT_G6_2 (0x07 << 8) + +#define S3C64XX_GPH3_MMC1_DATA1 (0x02 << 12) +#define S3C64XX_GPH3_KP_COL3 (0x04 << 12) +#define S3C64XX_GPH3_EINT_G6_3 (0x07 << 12) + +#define S3C64XX_GPH4_MMC1_DATA2 (0x02 << 16) +#define S3C64XX_GPH4_KP_COL4 (0x04 << 16) +#define S3C64XX_GPH4_EINT_G6_4 (0x07 << 16) + +#define S3C64XX_GPH5_MMC1_DATA3 (0x02 << 20) +#define S3C64XX_GPH5_KP_COL5 (0x04 << 20) +#define S3C64XX_GPH5_EINT_G6_5 (0x07 << 20) + +#define S3C64XX_GPH6_MMC1_DATA4 (0x02 << 24) +#define S3C64XX_GPH6_MMC2_DATA0 (0x03 << 24) +#define S3C64XX_GPH6_KP_COL6 (0x04 << 24) +#define S3C64XX_GPH6_I2S_V40_BCLK (0x05 << 24) +#define S3C64XX_GPH6_ADDR_CF0 (0x06 << 24) +#define S3C64XX_GPH6_EINT_G6_6 (0x07 << 24) + +#define S3C64XX_GPH7_MMC1_DATA5 (0x02 << 28) +#define S3C64XX_GPH7_MMC2_DATA1 (0x03 << 28) +#define S3C64XX_GPH7_KP_COL7 (0x04 << 28) +#define S3C64XX_GPH7_I2S_V40_CDCLK (0x05 << 28) +#define S3C64XX_GPH7_ADDR_CF1 (0x06 << 28) +#define S3C64XX_GPH7_EINT_G6_7 (0x07 << 28) + +#define S3C64XX_GPH8_MMC1_DATA6 (0x02 << 32) +#define S3C64XX_GPH8_MMC2_DATA2 (0x03 << 32) +#define S3C64XX_GPH8_I2S_V40_LRCLK (0x05 << 32) +#define S3C64XX_GPH8_ADDR_CF2 (0x06 << 32) +#define S3C64XX_GPH8_EINT_G6_8 (0x07 << 32) + +#define S3C64XX_GPH9_MMC1_DATA7 (0x02 << 36) +#define S3C64XX_GPH9_MMC2_DATA3 (0x03 << 36) +#define S3C64XX_GPH9_I2S_V40_DI (0x05 << 36) +#define S3C64XX_GPH9_EINT_G6_9 (0x07 << 36) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h new file mode 100644 index 00000000000..ce9ebe33556 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h @@ -0,0 +1,40 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank I register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPICON (S3C64XX_GPI_BASE + 0x00) +#define S3C64XX_GPIDAT (S3C64XX_GPI_BASE + 0x04) +#define S3C64XX_GPIPUD (S3C64XX_GPI_BASE + 0x08) +#define S3C64XX_GPICONSLP (S3C64XX_GPI_BASE + 0x0c) +#define S3C64XX_GPIPUDSLP (S3C64XX_GPI_BASE + 0x10) + +#define S3C64XX_GPI_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPI_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPI_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPI0_VD0 (0x02 << 0) +#define S3C64XX_GPI1_VD1 (0x02 << 2) +#define S3C64XX_GPI2_VD2 (0x02 << 4) +#define S3C64XX_GPI3_VD3 (0x02 << 6) +#define S3C64XX_GPI4_VD4 (0x02 << 8) +#define S3C64XX_GPI5_VD5 (0x02 << 10) +#define S3C64XX_GPI6_VD6 (0x02 << 12) +#define S3C64XX_GPI7_VD7 (0x02 << 14) +#define S3C64XX_GPI8_VD8 (0x02 << 16) +#define S3C64XX_GPI9_VD9 (0x02 << 18) +#define S3C64XX_GPI10_VD10 (0x02 << 20) +#define S3C64XX_GPI11_VD11 (0x02 << 22) +#define S3C64XX_GPI12_VD12 (0x02 << 24) +#define S3C64XX_GPI13_VD13 (0x02 << 26) +#define S3C64XX_GPI14_VD14 (0x02 << 28) +#define S3C64XX_GPI15_VD15 (0x02 << 30) diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h new file mode 100644 index 00000000000..21a906299d3 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h @@ -0,0 +1,36 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank J register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPJCON (S3C64XX_GPJ_BASE + 0x00) +#define S3C64XX_GPJDAT (S3C64XX_GPJ_BASE + 0x04) +#define S3C64XX_GPJPUD (S3C64XX_GPJ_BASE + 0x08) +#define S3C64XX_GPJCONSLP (S3C64XX_GPJ_BASE + 0x0c) +#define S3C64XX_GPJPUDSLP (S3C64XX_GPJ_BASE + 0x10) + +#define S3C64XX_GPJ_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPJ_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPJ_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPJ0_VD16 (0x02 << 0) +#define S3C64XX_GPJ1_VD17 (0x02 << 2) +#define S3C64XX_GPJ2_VD18 (0x02 << 4) +#define S3C64XX_GPJ3_VD19 (0x02 << 6) +#define S3C64XX_GPJ4_VD20 (0x02 << 8) +#define S3C64XX_GPJ5_VD21 (0x02 << 10) +#define S3C64XX_GPJ6_VD22 (0x02 << 12) +#define S3C64XX_GPJ7_VD23 (0x02 << 14) +#define S3C64XX_GPJ8_LCD_HSYNC (0x02 << 16) +#define S3C64XX_GPJ9_LCD_VSYNC (0x02 << 18) +#define S3C64XX_GPJ10_LCD_VDEN (0x02 << 20) +#define S3C64XX_GPJ11_LCD_VCLK (0x02 << 22) diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h new file mode 100644 index 00000000000..569e7612088 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h @@ -0,0 +1,54 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank N register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPNCON (S3C64XX_GPN_BASE + 0x00) +#define S3C64XX_GPNDAT (S3C64XX_GPN_BASE + 0x04) +#define S3C64XX_GPNPUD (S3C64XX_GPN_BASE + 0x08) + +#define S3C64XX_GPN_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPN_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPN_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPN0_EINT0 (0x02 << 0) +#define S3C64XX_GPN0_KP_ROW0 (0x03 << 0) + +#define S3C64XX_GPN1_EINT1 (0x02 << 2) +#define S3C64XX_GPN1_KP_ROW1 (0x03 << 2) + +#define S3C64XX_GPN2_EINT2 (0x02 << 4) +#define S3C64XX_GPN2_KP_ROW2 (0x03 << 4) + +#define S3C64XX_GPN3_EINT3 (0x02 << 6) +#define S3C64XX_GPN3_KP_ROW3 (0x03 << 6) + +#define S3C64XX_GPN4_EINT4 (0x02 << 8) +#define S3C64XX_GPN4_KP_ROW4 (0x03 << 8) + +#define S3C64XX_GPN5_EINT5 (0x02 << 10) +#define S3C64XX_GPN5_KP_ROW5 (0x03 << 10) + +#define S3C64XX_GPN6_EINT6 (0x02 << 12) +#define S3C64XX_GPN6_KP_ROW6 (0x03 << 12) + +#define S3C64XX_GPN7_EINT7 (0x02 << 14) +#define S3C64XX_GPN7_KP_ROW7 (0x03 << 14) + +#define S3C64XX_GPN8_EINT8 (0x02 << 16) +#define S3C64XX_GPN9_EINT9 (0x02 << 18) +#define S3C64XX_GPN10_EINT10 (0x02 << 20) +#define S3C64XX_GPN11_EINT11 (0x02 << 22) +#define S3C64XX_GPN12_EINT12 (0x02 << 24) +#define S3C64XX_GPN13_EINT13 (0x02 << 26) +#define S3C64XX_GPN14_EINT14 (0x02 << 28) +#define S3C64XX_GPN15_EINT15 (0x02 << 30) diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h new file mode 100644 index 00000000000..b09e12954b5 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h @@ -0,0 +1,70 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank O register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPOCON (S3C64XX_GPO_BASE + 0x00) +#define S3C64XX_GPODAT (S3C64XX_GPO_BASE + 0x04) +#define S3C64XX_GPOPUD (S3C64XX_GPO_BASE + 0x08) +#define S3C64XX_GPOCONSLP (S3C64XX_GPO_BASE + 0x0c) +#define S3C64XX_GPOPUDSLP (S3C64XX_GPO_BASE + 0x10) + +#define S3C64XX_GPO_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPO_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPO_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPO0_MEM0_nCS2 (0x02 << 0) +#define S3C64XX_GPO0_EINT_G7_0 (0x03 << 0) + +#define S3C64XX_GPO1_MEM0_nCS3 (0x02 << 2) +#define S3C64XX_GPO1_EINT_G7_1 (0x03 << 2) + +#define S3C64XX_GPO2_MEM0_nCS4 (0x02 << 4) +#define S3C64XX_GPO2_EINT_G7_2 (0x03 << 4) + +#define S3C64XX_GPO3_MEM0_nCS5 (0x02 << 6) +#define S3C64XX_GPO3_EINT_G7_3 (0x03 << 6) + +#define S3C64XX_GPO4_EINT_G7_4 (0x03 << 8) + +#define S3C64XX_GPO5_EINT_G7_5 (0x03 << 10) + +#define S3C64XX_GPO6_MEM0_ADDR6 (0x02 << 12) +#define S3C64XX_GPO6_EINT_G7_6 (0x03 << 12) + +#define S3C64XX_GPO7_MEM0_ADDR7 (0x02 << 14) +#define S3C64XX_GPO7_EINT_G7_7 (0x03 << 14) + +#define S3C64XX_GPO8_MEM0_ADDR8 (0x02 << 16) +#define S3C64XX_GPO8_EINT_G7_8 (0x03 << 16) + +#define S3C64XX_GPO9_MEM0_ADDR9 (0x02 << 18) +#define S3C64XX_GPO9_EINT_G7_9 (0x03 << 18) + +#define S3C64XX_GPO10_MEM0_ADDR10 (0x02 << 20) +#define S3C64XX_GPO10_EINT_G7_10 (0x03 << 20) + +#define S3C64XX_GPO11_MEM0_ADDR11 (0x02 << 22) +#define S3C64XX_GPO11_EINT_G7_11 (0x03 << 22) + +#define S3C64XX_GPO12_MEM0_ADDR12 (0x02 << 24) +#define S3C64XX_GPO12_EINT_G7_12 (0x03 << 24) + +#define S3C64XX_GPO13_MEM0_ADDR13 (0x02 << 26) +#define S3C64XX_GPO13_EINT_G7_13 (0x03 << 26) + +#define S3C64XX_GPO14_MEM0_ADDR14 (0x02 << 28) +#define S3C64XX_GPO14_EINT_G7_14 (0x03 << 28) + +#define S3C64XX_GPO15_MEM0_ADDR15 (0x02 << 30) +#define S3C64XX_GPO15_EINT_G7_15 (0x03 << 30) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h new file mode 100644 index 00000000000..92f00517926 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h @@ -0,0 +1,69 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank P register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPPCON (S3C64XX_GPP_BASE + 0x00) +#define S3C64XX_GPPDAT (S3C64XX_GPP_BASE + 0x04) +#define S3C64XX_GPPPUD (S3C64XX_GPP_BASE + 0x08) +#define S3C64XX_GPPCONSLP (S3C64XX_GPP_BASE + 0x0c) +#define S3C64XX_GPPPUDSLP (S3C64XX_GPP_BASE + 0x10) + +#define S3C64XX_GPP_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPP_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPP_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPP0_MEM0_ADDRV (0x02 << 0) +#define S3C64XX_GPP0_EINT_G8_0 (0x03 << 0) + +#define S3C64XX_GPP1_MEM0_SMCLK (0x02 << 2) +#define S3C64XX_GPP1_EINT_G8_1 (0x03 << 2) + +#define S3C64XX_GPP2_MEM0_nWAIT (0x02 << 4) +#define S3C64XX_GPP2_EINT_G8_2 (0x03 << 4) + +#define S3C64XX_GPP3_MEM0_RDY0_ALE (0x02 << 6) +#define S3C64XX_GPP3_EINT_G8_3 (0x03 << 6) + +#define S3C64XX_GPP4_MEM0_RDY1_CLE (0x02 << 8) +#define S3C64XX_GPP4_EINT_G8_4 (0x03 << 8) + +#define S3C64XX_GPP5_MEM0_INTsm0_FWE (0x02 << 10) +#define S3C64XX_GPP5_EINT_G8_5 (0x03 << 10) + +#define S3C64XX_GPP6_MEM0_(null) (0x02 << 12) +#define S3C64XX_GPP6_EINT_G8_6 (0x03 << 12) + +#define S3C64XX_GPP7_MEM0_INTsm1_FRE (0x02 << 14) +#define S3C64XX_GPP7_EINT_G8_7 (0x03 << 14) + +#define S3C64XX_GPP8_MEM0_RPn_RnB (0x02 << 16) +#define S3C64XX_GPP8_EINT_G8_8 (0x03 << 16) + +#define S3C64XX_GPP9_MEM0_ATA_RESET (0x02 << 18) +#define S3C64XX_GPP9_EINT_G8_9 (0x03 << 18) + +#define S3C64XX_GPP10_MEM0_ATA_INPACK (0x02 << 20) +#define S3C64XX_GPP10_EINT_G8_10 (0x03 << 20) + +#define S3C64XX_GPP11_MEM0_ATA_REG (0x02 << 22) +#define S3C64XX_GPP11_EINT_G8_11 (0x03 << 22) + +#define S3C64XX_GPP12_MEM0_ATA_WE (0x02 << 24) +#define S3C64XX_GPP12_EINT_G8_12 (0x03 << 24) + +#define S3C64XX_GPP13_MEM0_ATA_OE (0x02 << 26) +#define S3C64XX_GPP13_EINT_G8_13 (0x03 << 26) + +#define S3C64XX_GPP14_MEM0_ATA_CD (0x02 << 28) +#define S3C64XX_GPP14_EINT_G8_14 (0x03 << 28) + diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h new file mode 100644 index 00000000000..565e60aaee4 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h @@ -0,0 +1,46 @@ +/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * GPIO Bank Q register and configuration definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C64XX_GPQCON (S3C64XX_GPQ_BASE + 0x00) +#define S3C64XX_GPQDAT (S3C64XX_GPQ_BASE + 0x04) +#define S3C64XX_GPQPUD (S3C64XX_GPQ_BASE + 0x08) +#define S3C64XX_GPQCONSLP (S3C64XX_GPQ_BASE + 0x0c) +#define S3C64XX_GPQPUDSLP (S3C64XX_GPQ_BASE + 0x10) + +#define S3C64XX_GPQ_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) +#define S3C64XX_GPQ_INPUT(__gpio) (0x0 << ((__gpio) * 2)) +#define S3C64XX_GPQ_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) + +#define S3C64XX_GPQ0_MEM0_ADDR18_RAS (0x02 << 0) +#define S3C64XX_GPQ0_EINT_G9_0 (0x03 << 0) + +#define S3C64XX_GPQ1_MEM0_ADDR19_CAS (0x02 << 2) +#define S3C64XX_GPQ1_EINT_G9_1 (0x03 << 2) + +#define S3C64XX_GPQ2_EINT_G9_2 (0x03 << 4) + +#define S3C64XX_GPQ3_EINT_G9_3 (0x03 << 6) + +#define S3C64XX_GPQ4_EINT_G9_4 (0x03 << 8) + +#define S3C64XX_GPQ5_EINT_G9_5 (0x03 << 10) + +#define S3C64XX_GPQ6_EINT_G9_6 (0x03 << 12) + +#define S3C64XX_GPQ7_MEM0_ADDR17_WENDMC (0x02 << 14) +#define S3C64XX_GPQ7_EINT_G9_7 (0x03 << 14) + +#define S3C64XX_GPQ8_MEM0_ADDR16_APDMC (0x02 << 16) +#define S3C64XX_GPQ8_EINT_G9_8 (0x03 << 16) + diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h new file mode 100644 index 00000000000..02e8dd4c97d --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/irqs.h @@ -0,0 +1,201 @@ +/* linux/arch/arm/plat-s3c64xx/include/mach/irqs.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - Common IRQ support + */ + +#ifndef __ASM_PLAT_S3C64XX_IRQS_H +#define __ASM_PLAT_S3C64XX_IRQS_H __FILE__ + +/* we keep the first set of CPU IRQs out of the range of + * the ISA space, so that the PC104 has them to itself + * and we don't end up having to do horrible things to the + * standard ISA drivers.... + * + * note, since we're using the VICs, our start must be a + * mulitple of 32 to allow the common code to work + */ + +#define S3C_IRQ_OFFSET (32) + +#define S3C_IRQ(x) ((x) + S3C_IRQ_OFFSET) + +#define S3C_VIC0_BASE S3C_IRQ(0) +#define S3C_VIC1_BASE S3C_IRQ(32) + +/* UART interrupts, each UART has 4 intterupts per channel so + * use the space between the ISA and S3C main interrupts. Note, these + * are not in the same order as the S3C24XX series! */ + +#define IRQ_S3CUART_BASE0 (16) +#define IRQ_S3CUART_BASE1 (20) +#define IRQ_S3CUART_BASE2 (24) +#define IRQ_S3CUART_BASE3 (28) + +#define UART_IRQ_RXD (0) +#define UART_IRQ_ERR (1) +#define UART_IRQ_TXD (2) +#define UART_IRQ_MODEM (3) + +#define IRQ_S3CUART_RX0 (IRQ_S3CUART_BASE0 + UART_IRQ_RXD) +#define IRQ_S3CUART_TX0 (IRQ_S3CUART_BASE0 + UART_IRQ_TXD) +#define IRQ_S3CUART_ERR0 (IRQ_S3CUART_BASE0 + UART_IRQ_ERR) + +#define IRQ_S3CUART_RX1 (IRQ_S3CUART_BASE1 + UART_IRQ_RXD) +#define IRQ_S3CUART_TX1 (IRQ_S3CUART_BASE1 + UART_IRQ_TXD) +#define IRQ_S3CUART_ERR1 (IRQ_S3CUART_BASE1 + UART_IRQ_ERR) + +#define IRQ_S3CUART_RX2 (IRQ_S3CUART_BASE2 + UART_IRQ_RXD) +#define IRQ_S3CUART_TX2 (IRQ_S3CUART_BASE2 + UART_IRQ_TXD) +#define IRQ_S3CUART_ERR2 (IRQ_S3CUART_BASE2 + UART_IRQ_ERR) + +#define IRQ_S3CUART_RX3 (IRQ_S3CUART_BASE3 + UART_IRQ_RXD) +#define IRQ_S3CUART_TX3 (IRQ_S3CUART_BASE3 + UART_IRQ_TXD) +#define IRQ_S3CUART_ERR3 (IRQ_S3CUART_BASE3 + UART_IRQ_ERR) + +/* VIC based IRQs */ + +#define S3C64XX_IRQ_VIC0(x) (S3C_VIC0_BASE + (x)) +#define S3C64XX_IRQ_VIC1(x) (S3C_VIC1_BASE + (x)) + +/* VIC0 */ + +#define IRQ_EINT0_3 S3C64XX_IRQ_VIC0(0) +#define IRQ_EINT4_11 S3C64XX_IRQ_VIC0(1) +#define IRQ_RTC_TIC S3C64XX_IRQ_VIC0(2) +#define IRQ_CAMIF_C S3C64XX_IRQ_VIC0(3) +#define IRQ_CAMIF_P S3C64XX_IRQ_VIC0(4) +#define IRQ_CAMIF_MC S3C64XX_IRQ_VIC0(5) +#define IRQ_S3C6410_IIC1 S3C64XX_IRQ_VIC0(5) +#define IRQ_S3C6410_IIS S3C64XX_IRQ_VIC0(6) +#define IRQ_S3C6400_CAMIF_MP S3C64XX_IRQ_VIC0(6) +#define IRQ_CAMIF_WE_C S3C64XX_IRQ_VIC0(7) +#define IRQ_S3C6410_G3D S3C64XX_IRQ_VIC0(8) +#define IRQ_S3C6400_CAMIF_WE_P S3C64XX_IRQ_VIC0(8) +#define IRQ_POST0 S3C64XX_IRQ_VIC0(9) +#define IRQ_ROTATOR S3C64XX_IRQ_VIC0(10) +#define IRQ_2D S3C64XX_IRQ_VIC0(11) +#define IRQ_TVENC S3C64XX_IRQ_VIC0(12) +#define IRQ_SCALER S3C64XX_IRQ_VIC0(13) +#define IRQ_BATF S3C64XX_IRQ_VIC0(14) +#define IRQ_JPEG S3C64XX_IRQ_VIC0(15) +#define IRQ_MFC S3C64XX_IRQ_VIC0(16) +#define IRQ_SDMA0 S3C64XX_IRQ_VIC0(17) +#define IRQ_SDMA1 S3C64XX_IRQ_VIC0(18) +#define IRQ_ARM_DMAERR S3C64XX_IRQ_VIC0(19) +#define IRQ_ARM_DMA S3C64XX_IRQ_VIC0(20) +#define IRQ_ARM_DMAS S3C64XX_IRQ_VIC0(21) +#define IRQ_KEYPAD S3C64XX_IRQ_VIC0(22) +#define IRQ_TIMER0_VIC S3C64XX_IRQ_VIC0(23) +#define IRQ_TIMER1_VIC S3C64XX_IRQ_VIC0(24) +#define IRQ_TIMER2_VIC S3C64XX_IRQ_VIC0(25) +#define IRQ_WDT S3C64XX_IRQ_VIC0(26) +#define IRQ_TIMER3_VIC S3C64XX_IRQ_VIC0(27) +#define IRQ_TIMER4_VIC S3C64XX_IRQ_VIC0(28) +#define IRQ_LCD_FIFO S3C64XX_IRQ_VIC0(29) +#define IRQ_LCD_VSYNC S3C64XX_IRQ_VIC0(30) +#define IRQ_LCD_SYSTEM S3C64XX_IRQ_VIC0(31) + +/* VIC1 */ + +#define IRQ_EINT12_19 S3C64XX_IRQ_VIC1(0) +#define IRQ_EINT20_27 S3C64XX_IRQ_VIC1(1) +#define IRQ_PCM0 S3C64XX_IRQ_VIC1(2) +#define IRQ_PCM1 S3C64XX_IRQ_VIC1(3) +#define IRQ_AC97 S3C64XX_IRQ_VIC1(4) +#define IRQ_UART0 S3C64XX_IRQ_VIC1(5) +#define IRQ_UART1 S3C64XX_IRQ_VIC1(6) +#define IRQ_UART2 S3C64XX_IRQ_VIC1(7) +#define IRQ_UART3 S3C64XX_IRQ_VIC1(8) +#define IRQ_DMA0 S3C64XX_IRQ_VIC1(9) +#define IRQ_DMA1 S3C64XX_IRQ_VIC1(10) +#define IRQ_ONENAND0 S3C64XX_IRQ_VIC1(11) +#define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12) +#define IRQ_NFC S3C64XX_IRQ_VIC1(13) +#define IRQ_CFCON S3C64XX_IRQ_VIC1(14) +#define IRQ_UHOST S3C64XX_IRQ_VIC1(15) +#define IRQ_SPI0 S3C64XX_IRQ_VIC1(16) +#define IRQ_SPI1 S3C64XX_IRQ_VIC1(17) +#define IRQ_IIC S3C64XX_IRQ_VIC1(18) +#define IRQ_HSItx S3C64XX_IRQ_VIC1(19) +#define IRQ_HSIrx S3C64XX_IRQ_VIC1(20) +#define IRQ_RESERVED S3C64XX_IRQ_VIC1(21) +#define IRQ_MSM S3C64XX_IRQ_VIC1(22) +#define IRQ_HOSTIF S3C64XX_IRQ_VIC1(23) +#define IRQ_HSMMC0 S3C64XX_IRQ_VIC1(24) +#define IRQ_HSMMC1 S3C64XX_IRQ_VIC1(25) +#define IRQ_HSMMC2 IRQ_SPI1 /* shared with SPI1 */ +#define IRQ_OTG S3C64XX_IRQ_VIC1(26) +#define IRQ_IRDA S3C64XX_IRQ_VIC1(27) +#define IRQ_RTC_ALARM S3C64XX_IRQ_VIC1(28) +#define IRQ_SEC S3C64XX_IRQ_VIC1(29) +#define IRQ_PENDN S3C64XX_IRQ_VIC1(30) +#define IRQ_TC IRQ_PENDN +#define IRQ_ADC S3C64XX_IRQ_VIC1(31) + +#define S3C64XX_TIMER_IRQ(x) S3C_IRQ(64 + (x)) + +#define IRQ_TIMER0 S3C64XX_TIMER_IRQ(0) +#define IRQ_TIMER1 S3C64XX_TIMER_IRQ(1) +#define IRQ_TIMER2 S3C64XX_TIMER_IRQ(2) +#define IRQ_TIMER3 S3C64XX_TIMER_IRQ(3) +#define IRQ_TIMER4 S3C64XX_TIMER_IRQ(4) + +/* compatibility for device defines */ + +#define IRQ_IIC1 IRQ_S3C6410_IIC1 + +/* Since the IRQ_EINT(x) are a linear mapping on current s3c64xx series + * we just defined them as an IRQ_EINT(x) macro from S3C_IRQ_EINT_BASE + * which we place after the pair of VICs. */ + +#define S3C_IRQ_EINT_BASE S3C_IRQ(64+5) + +#define S3C_EINT(x) ((x) + S3C_IRQ_EINT_BASE) +#define IRQ_EINT(x) S3C_EINT(x) + +/* Next the external interrupt groups. These are similar to the IRQ_EINT(x) + * that they are sourced from the GPIO pins but with a different scheme for + * priority and source indication. + * + * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO + * interrupts, but for historical reasons they are kept apart from these + * next interrupts. + * + * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the + * machine specific support files. + */ + +#define IRQ_EINT_GROUP1_NR (15) +#define IRQ_EINT_GROUP2_NR (8) +#define IRQ_EINT_GROUP3_NR (5) +#define IRQ_EINT_GROUP4_NR (14) +#define IRQ_EINT_GROUP5_NR (7) +#define IRQ_EINT_GROUP6_NR (10) +#define IRQ_EINT_GROUP7_NR (16) +#define IRQ_EINT_GROUP8_NR (15) +#define IRQ_EINT_GROUP9_NR (9) + +#define IRQ_EINT_GROUP_BASE S3C_EINT(28) +#define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE + 0x00) +#define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR) +#define IRQ_EINT_GROUP3_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR) +#define IRQ_EINT_GROUP4_BASE (IRQ_EINT_GROUP3_BASE + IRQ_EINT_GROUP3_NR) +#define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP4_BASE + IRQ_EINT_GROUP4_NR) +#define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR) +#define IRQ_EINT_GROUP7_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR) +#define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP7_BASE + IRQ_EINT_GROUP7_NR) +#define IRQ_EINT_GROUP9_BASE (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR) + +#define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##__BASE + (x)) + +/* Set the default NR_IRQS */ + +#define NR_IRQS (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1) + +#endif /* __ASM_PLAT_S3C64XX_IRQS_H */ + diff --git a/arch/arm/plat-s3c64xx/include/plat/pll.h b/arch/arm/plat-s3c64xx/include/plat/pll.h new file mode 100644 index 00000000000..90bbd72fdc4 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/pll.h @@ -0,0 +1,74 @@ +/* arch/arm/plat-s3c64xx/include/plat/pll.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX PLL code + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C6400_PLL_MDIV_MASK ((1 << (25-16+1)) - 1) +#define S3C6400_PLL_PDIV_MASK ((1 << (13-8+1)) - 1) +#define S3C6400_PLL_SDIV_MASK ((1 << (2-0+1)) - 1) +#define S3C6400_PLL_MDIV_SHIFT (16) +#define S3C6400_PLL_PDIV_SHIFT (8) +#define S3C6400_PLL_SDIV_SHIFT (0) + +#include <asm/div64.h> + +static inline unsigned long s3c6400_get_pll(unsigned long baseclk, + u32 pllcon) +{ + u32 mdiv, pdiv, sdiv; + u64 fvco = baseclk; + + mdiv = (pllcon >> S3C6400_PLL_MDIV_SHIFT) & S3C6400_PLL_MDIV_MASK; + pdiv = (pllcon >> S3C6400_PLL_PDIV_SHIFT) & S3C6400_PLL_PDIV_MASK; + sdiv = (pllcon >> S3C6400_PLL_SDIV_SHIFT) & S3C6400_PLL_SDIV_MASK; + + fvco *= mdiv; + do_div(fvco, (pdiv << sdiv)); + + return (unsigned long)fvco; +} + +#define S3C6400_EPLL_MDIV_MASK ((1 << (23-16)) - 1) +#define S3C6400_EPLL_PDIV_MASK ((1 << (13-8)) - 1) +#define S3C6400_EPLL_SDIV_MASK ((1 << (2-0)) - 1) +#define S3C6400_EPLL_MDIV_SHIFT (16) +#define S3C6400_EPLL_PDIV_SHIFT (8) +#define S3C6400_EPLL_SDIV_SHIFT (0) +#define S3C6400_EPLL_KDIV_MASK (0xffff) + +static inline unsigned long s3c6400_get_epll(unsigned long baseclk) +{ + unsigned long result; + u32 epll0 = __raw_readl(S3C_EPLL_CON0); + u32 epll1 = __raw_readl(S3C_EPLL_CON1); + u32 mdiv, pdiv, sdiv, kdiv; + u64 tmp; + + mdiv = (epll0 >> S3C6400_EPLL_MDIV_SHIFT) & S3C6400_EPLL_MDIV_MASK; + pdiv = (epll0 >> S3C6400_EPLL_PDIV_SHIFT) & S3C6400_EPLL_PDIV_MASK; + sdiv = (epll0 >> S3C6400_EPLL_SDIV_SHIFT) & S3C6400_EPLL_SDIV_MASK; + kdiv = epll1 & S3C6400_EPLL_KDIV_MASK; + + /* We need to multiple baseclk by mdiv (the integer part) and kdiv + * which is in 2^16ths, so shift mdiv up (does not overflow) and + * add kdiv before multiplying. The use of tmp is to avoid any + * overflows before shifting bac down into result when multipling + * by the mdiv and kdiv pair. + */ + + tmp = baseclk; + tmp *= (mdiv << 16) + kdiv; + do_div(tmp, (pdiv << sdiv)); + result = tmp >> 16; + + return result; +} diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-clock.h b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h new file mode 100644 index 00000000000..b1082c16324 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h @@ -0,0 +1,224 @@ +/* arch/arm/plat-s3c64xx/include/plat/regs-clock.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX clock register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_REGS_CLOCK_H +#define __PLAT_REGS_CLOCK_H __FILE__ + +#define S3C_CLKREG(x) (S3C_VA_SYS + (x)) + +#define S3C_APLL_LOCK S3C_CLKREG(0x00) +#define S3C_MPLL_LOCK S3C_CLKREG(0x04) +#define S3C_EPLL_LOCK S3C_CLKREG(0x08) +#define S3C_APLL_CON S3C_CLKREG(0x0C) +#define S3C_MPLL_CON S3C_CLKREG(0x10) +#define S3C_EPLL_CON0 S3C_CLKREG(0x14) +#define S3C_EPLL_CON1 S3C_CLKREG(0x18) +#define S3C_CLK_SRC S3C_CLKREG(0x1C) +#define S3C_CLK_DIV0 S3C_CLKREG(0x20) +#define S3C_CLK_DIV1 S3C_CLKREG(0x24) +#define S3C_CLK_DIV2 S3C_CLKREG(0x28) +#define S3C_CLK_OUT S3C_CLKREG(0x2C) +#define S3C_HCLK_GATE S3C_CLKREG(0x30) +#define S3C_PCLK_GATE S3C_CLKREG(0x34) +#define S3C_SCLK_GATE S3C_CLKREG(0x38) + +/* CLKDIV0 */ +#define S3C6400_CLKDIV0_MFC_MASK (0xf << 28) +#define S3C6400_CLKDIV0_MFC_SHIFT (28) +#define S3C6400_CLKDIV0_JPEG_MASK (0xf << 24) +#define S3C6400_CLKDIV0_JPEG_SHIFT (24) +#define S3C6400_CLKDIV0_CAM_MASK (0xf << 20) +#define S3C6400_CLKDIV0_CAM_SHIFT (20) +#define S3C6400_CLKDIV0_SECURITY_MASK (0x3 << 18) +#define S3C6400_CLKDIV0_SECURITY_SHIFT (18) +#define S3C6400_CLKDIV0_PCLK_MASK (0xf << 12) +#define S3C6400_CLKDIV0_PCLK_SHIFT (12) +#define S3C6400_CLKDIV0_HCLK2_MASK (0x7 << 9) +#define S3C6400_CLKDIV0_HCLK2_SHIFT (9) +#define S3C6400_CLKDIV0_HCLK_MASK (0x1 << 8) +#define S3C6400_CLKDIV0_HCLK_SHIFT (8) +#define S3C6400_CLKDIV0_MPLL_MASK (0x1 << 4) +#define S3C6400_CLKDIV0_MPLL_SHIFT (4) +#define S3C6400_CLKDIV0_ARM_MASK (0x3 << 0) +#define S3C6410_CLKDIV0_ARM_MASK (0x7 << 0) +#define S3C6400_CLKDIV0_ARM_SHIFT (0) + +/* CLKDIV1 */ +#define S3C6410_CLKDIV1_FIMC_MASK (0xf << 24) +#define S3C6410_CLKDIV1_FIMC_SHIFT (24) +#define S3C6400_CLKDIV1_UHOST_MASK (0xf << 20) +#define S3C6400_CLKDIV1_UHOST_SHIFT (20) +#define S3C6400_CLKDIV1_SCALER_MASK (0xf << 16) +#define S3C6400_CLKDIV1_SCALER_SHIFT (16) +#define S3C6400_CLKDIV1_LCD_MASK (0xf << 12) +#define S3C6400_CLKDIV1_LCD_SHIFT (12) +#define S3C6400_CLKDIV1_MMC2_MASK (0xf << 8) +#define S3C6400_CLKDIV1_MMC2_SHIFT (8) +#define S3C6400_CLKDIV1_MMC1_MASK (0xf << 4) +#define S3C6400_CLKDIV1_MMC1_SHIFT (4) +#define S3C6400_CLKDIV1_MMC0_MASK (0xf << 0) +#define S3C6400_CLKDIV1_MMC0_SHIFT (0) + +/* CLKDIV2 */ +#define S3C6410_CLKDIV2_AUDIO2_MASK (0xf << 24) +#define S3C6410_CLKDIV2_AUDIO2_SHIFT (24) +#define S3C6400_CLKDIV2_IRDA_MASK (0xf << 20) +#define S3C6400_CLKDIV2_IRDA_SHIFT (20) +#define S3C6400_CLKDIV2_UART_MASK (0xf << 16) +#define S3C6400_CLKDIV2_UART_SHIFT (16) +#define S3C6400_CLKDIV2_AUDIO1_MASK (0xf << 12) +#define S3C6400_CLKDIV2_AUDIO1_SHIFT (12) +#define S3C6400_CLKDIV2_AUDIO0_MASK (0xf << 8) +#define S3C6400_CLKDIV2_AUDIO0_SHIFT (8) +#define S3C6400_CLKDIV2_SPI1_MASK (0xf << 4) +#define S3C6400_CLKDIV2_SPI1_SHIFT (4) +#define S3C6400_CLKDIV2_SPI0_MASK (0xf << 0) +#define S3C6400_CLKDIV2_SPI0_SHIFT (0) + +/* HCLK GATE Registers */ +#define S3C_CLKCON_HCLK_BUS (1<<30) +#define S3C_CLKCON_HCLK_SECUR (1<<29) +#define S3C_CLKCON_HCLK_SDMA1 (1<<28) +#define S3C_CLKCON_HCLK_SDMA2 (1<<27) +#define S3C_CLKCON_HCLK_UHOST (1<<26) +#define S3C_CLKCON_HCLK_IROM (1<<25) +#define S3C_CLKCON_HCLK_DDR1 (1<<24) +#define S3C_CLKCON_HCLK_DDR0 (1<<23) +#define S3C_CLKCON_HCLK_MEM1 (1<<22) +#define S3C_CLKCON_HCLK_MEM0 (1<<21) +#define S3C_CLKCON_HCLK_USB (1<<20) +#define S3C_CLKCON_HCLK_HSMMC2 (1<<19) +#define S3C_CLKCON_HCLK_HSMMC1 (1<<18) +#define S3C_CLKCON_HCLK_HSMMC0 (1<<17) +#define S3C_CLKCON_HCLK_MDP (1<<16) +#define S3C_CLKCON_HCLK_DHOST (1<<15) +#define S3C_CLKCON_HCLK_IHOST (1<<14) +#define S3C_CLKCON_HCLK_DMA1 (1<<13) +#define S3C_CLKCON_HCLK_DMA0 (1<<12) +#define S3C_CLKCON_HCLK_JPEG (1<<11) +#define S3C_CLKCON_HCLK_CAMIF (1<<10) +#define S3C_CLKCON_HCLK_SCALER (1<<9) +#define S3C_CLKCON_HCLK_2D (1<<8) +#define S3C_CLKCON_HCLK_TV (1<<7) +#define S3C_CLKCON_HCLK_POST0 (1<<5) +#define S3C_CLKCON_HCLK_ROT (1<<4) +#define S3C_CLKCON_HCLK_LCD (1<<3) +#define S3C_CLKCON_HCLK_TZIC (1<<2) +#define S3C_CLKCON_HCLK_INTC (1<<1) +#define S3C_CLKCON_HCLK_MFC (1<<0) + +/* PCLK GATE Registers */ +#define S3C6410_CLKCON_PCLK_I2C1 (1<<27) +#define S3C6410_CLKCON_PCLK_IIS2 (1<<26) +#define S3C_CLKCON_PCLK_SKEY (1<<24) +#define S3C_CLKCON_PCLK_CHIPID (1<<23) +#define S3C_CLKCON_PCLK_SPI1 (1<<22) +#define S3C_CLKCON_PCLK_SPI0 (1<<21) +#define S3C_CLKCON_PCLK_HSIRX (1<<20) +#define S3C_CLKCON_PCLK_HSITX (1<<19) +#define S3C_CLKCON_PCLK_GPIO (1<<18) +#define S3C_CLKCON_PCLK_IIC (1<<17) +#define S3C_CLKCON_PCLK_IIS1 (1<<16) +#define S3C_CLKCON_PCLK_IIS0 (1<<15) +#define S3C_CLKCON_PCLK_AC97 (1<<14) +#define S3C_CLKCON_PCLK_TZPC (1<<13) +#define S3C_CLKCON_PCLK_TSADC (1<<12) +#define S3C_CLKCON_PCLK_KEYPAD (1<<11) +#define S3C_CLKCON_PCLK_IRDA (1<<10) +#define S3C_CLKCON_PCLK_PCM1 (1<<9) +#define S3C_CLKCON_PCLK_PCM0 (1<<8) +#define S3C_CLKCON_PCLK_PWM (1<<7) +#define S3C_CLKCON_PCLK_RTC (1<<6) +#define S3C_CLKCON_PCLK_WDT (1<<5) +#define S3C_CLKCON_PCLK_UART3 (1<<4) +#define S3C_CLKCON_PCLK_UART2 (1<<3) +#define S3C_CLKCON_PCLK_UART1 (1<<2) +#define S3C_CLKCON_PCLK_UART0 (1<<1) +#define S3C_CLKCON_PCLK_MFC (1<<0) + +/* SCLK GATE Registers */ +#define S3C_CLKCON_SCLK_UHOST (1<<30) +#define S3C_CLKCON_SCLK_MMC2_48 (1<<29) +#define S3C_CLKCON_SCLK_MMC1_48 (1<<28) +#define S3C_CLKCON_SCLK_MMC0_48 (1<<27) +#define S3C_CLKCON_SCLK_MMC2 (1<<26) +#define S3C_CLKCON_SCLK_MMC1 (1<<25) +#define S3C_CLKCON_SCLK_MMC0 (1<<24) +#define S3C_CLKCON_SCLK_SPI1_48 (1<<23) +#define S3C_CLKCON_SCLK_SPI0_48 (1<<22) +#define S3C_CLKCON_SCLK_SPI1 (1<<21) +#define S3C_CLKCON_SCLK_SPI0 (1<<20) +#define S3C_CLKCON_SCLK_DAC27 (1<<19) +#define S3C_CLKCON_SCLK_TV27 (1<<18) +#define S3C_CLKCON_SCLK_SCALER27 (1<<17) +#define S3C_CLKCON_SCLK_SCALER (1<<16) +#define S3C_CLKCON_SCLK_LCD27 (1<<15) +#define S3C_CLKCON_SCLK_LCD (1<<14) +#define S3C6400_CLKCON_SCLK_POST1_27 (1<<13) +#define S3C6410_CLKCON_FIMC (1<<13) +#define S3C_CLKCON_SCLK_POST0_27 (1<<12) +#define S3C6400_CLKCON_SCLK_POST1 (1<<11) +#define S3C6410_CLKCON_SCLK_AUDIO2 (1<<11) +#define S3C_CLKCON_SCLK_POST0 (1<<10) +#define S3C_CLKCON_SCLK_AUDIO1 (1<<9) +#define S3C_CLKCON_SCLK_AUDIO0 (1<<8) +#define S3C_CLKCON_SCLK_SECUR (1<<7) +#define S3C_CLKCON_SCLK_IRDA (1<<6) +#define S3C_CLKCON_SCLK_UART (1<<5) +#define S3C_CLKCON_SCLK_ONENAND (1<<4) +#define S3C_CLKCON_SCLK_MFC (1<<3) +#define S3C_CLKCON_SCLK_CAM (1<<2) +#define S3C_CLKCON_SCLK_JPEG (1<<1) + +/* CLKSRC */ + +#define S3C6400_CLKSRC_APLL_MOUT (1 << 0) +#define S3C6400_CLKSRC_MPLL_MOUT (1 << 1) +#define S3C6400_CLKSRC_EPLL_MOUT (1 << 2) +#define S3C6400_CLKSRC_APLL_MOUT_SHIFT (0) +#define S3C6400_CLKSRC_MPLL_MOUT_SHIFT (1) +#define S3C6400_CLKSRC_EPLL_MOUT_SHIFT (2) +#define S3C6400_CLKSRC_MFC (1 << 4) + +#define S3C6410_CLKSRC_TV27_MASK (0x1 << 31) +#define S3C6410_CLKSRC_TV27_SHIFT (31) +#define S3C6410_CLKSRC_DAC27_MASK (0x1 << 30) +#define S3C6410_CLKSRC_DAC27_SHIFT (30) +#define S3C6400_CLKSRC_SCALER_MASK (0x3 << 28) +#define S3C6400_CLKSRC_SCALER_SHIFT (28) +#define S3C6400_CLKSRC_LCD_MASK (0x3 << 26) +#define S3C6400_CLKSRC_LCD_SHIFT (26) +#define S3C6400_CLKSRC_IRDA_MASK (0x3 << 24) +#define S3C6400_CLKSRC_IRDA_SHIFT (24) +#define S3C6400_CLKSRC_MMC2_MASK (0x3 << 22) +#define S3C6400_CLKSRC_MMC2_SHIFT (22) +#define S3C6400_CLKSRC_MMC1_MASK (0x3 << 20) +#define S3C6400_CLKSRC_MMC1_SHIFT (20) +#define S3C6400_CLKSRC_MMC0_MASK (0x3 << 18) +#define S3C6400_CLKSRC_MMC0_SHIFT (18) +#define S3C6400_CLKSRC_SPI1_MASK (0x3 << 16) +#define S3C6400_CLKSRC_SPI1_SHIFT (16) +#define S3C6400_CLKSRC_SPI0_MASK (0x3 << 14) +#define S3C6400_CLKSRC_SPI0_SHIFT (14) +#define S3C6400_CLKSRC_UART_MASK (0x1 << 13) +#define S3C6400_CLKSRC_UART_SHIFT (13) +#define S3C6400_CLKSRC_AUDIO1_MASK (0x7 << 10) +#define S3C6400_CLKSRC_AUDIO1_SHIFT (10) +#define S3C6400_CLKSRC_AUDIO0_MASK (0x7 << 7) +#define S3C6400_CLKSRC_AUDIO0_SHIFT (7) +#define S3C6400_CLKSRC_UHOST_MASK (0x3 << 5) +#define S3C6400_CLKSRC_UHOST_SHIFT (5) + + +#endif /* _PLAT_REGS_CLOCK_H */ diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h b/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h new file mode 100644 index 00000000000..75b873d8280 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h @@ -0,0 +1,35 @@ +/* linux/arch/arm/plat-s3c64xx/include/mach/regs-gpio.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - GPIO register definitions + */ + +#ifndef __ASM_PLAT_S3C64XX_REGS_GPIO_H +#define __ASM_PLAT_S3C64XX_REGS_GPIO_H __FILE__ + +/* Base addresses for each of the banks */ + +#define S3C64XX_GPA_BASE (S3C64XX_VA_GPIO + 0x0000) +#define S3C64XX_GPB_BASE (S3C64XX_VA_GPIO + 0x0020) +#define S3C64XX_GPC_BASE (S3C64XX_VA_GPIO + 0x0040) +#define S3C64XX_GPD_BASE (S3C64XX_VA_GPIO + 0x0060) +#define S3C64XX_GPE_BASE (S3C64XX_VA_GPIO + 0x0080) +#define S3C64XX_GPF_BASE (S3C64XX_VA_GPIO + 0x00A0) +#define S3C64XX_GPG_BASE (S3C64XX_VA_GPIO + 0x00C0) +#define S3C64XX_GPH_BASE (S3C64XX_VA_GPIO + 0x00E0) +#define S3C64XX_GPI_BASE (S3C64XX_VA_GPIO + 0x0100) +#define S3C64XX_GPJ_BASE (S3C64XX_VA_GPIO + 0x0120) +#define S3C64XX_GPK_BASE (S3C64XX_VA_GPIO + 0x0800) +#define S3C64XX_GPL_BASE (S3C64XX_VA_GPIO + 0x0810) +#define S3C64XX_GPM_BASE (S3C64XX_VA_GPIO + 0x0820) +#define S3C64XX_GPN_BASE (S3C64XX_VA_GPIO + 0x0830) +#define S3C64XX_GPO_BASE (S3C64XX_VA_GPIO + 0x0140) +#define S3C64XX_GPP_BASE (S3C64XX_VA_GPIO + 0x0160) +#define S3C64XX_GPQ_BASE (S3C64XX_VA_GPIO + 0x0180) + +#endif /* __ASM_PLAT_S3C64XX_REGS_GPIO_H */ + diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-sys.h b/arch/arm/plat-s3c64xx/include/plat/regs-sys.h new file mode 100644 index 00000000000..d8ed8291709 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/regs-sys.h @@ -0,0 +1,24 @@ +/* arch/arm/plat-s3c64xx/include/plat/regs-sys.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX system register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __PLAT_REGS_SYS_H +#define __PLAT_REGS_SYS_H __FILE__ + +#define S3C_SYSREG(x) (S3C_VA_SYS + (x)) + +#define S3C64XX_OTHERS S3C_SYSREG(0x900) + +#define S3C64XX_OTHERS_USBMASK (1 << 16) + +#endif /* _PLAT_REGS_SYS_H */ diff --git a/arch/arm/plat-s3c64xx/include/plat/s3c6400.h b/arch/arm/plat-s3c64xx/include/plat/s3c6400.h new file mode 100644 index 00000000000..571eaa2e54f --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/s3c6400.h @@ -0,0 +1,35 @@ +/* arch/arm/plat-s3c64xx/include/plat/s3c6400.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Header file for s3c6400 cpu support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* Common init code for S3C6400 related SoCs */ + +extern void s3c6400_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c6400_register_clocks(void); +extern void s3c6400_setup_clocks(void); + +#ifdef CONFIG_CPU_S3C6400 + +extern int s3c6400_init(void); +extern void s3c6400_map_io(void); +extern void s3c6400_init_clocks(int xtal); + +#define s3c6400_init_uarts s3c6400_common_init_uarts + +#else +#define s3c6400_init_clocks NULL +#define s3c6400_init_uarts NULL +#define s3c6400_map_io NULL +#define s3c6400_init NULL +#endif + diff --git a/arch/arm/plat-s3c64xx/include/plat/s3c6410.h b/arch/arm/plat-s3c64xx/include/plat/s3c6410.h new file mode 100644 index 00000000000..50dcdd6f680 --- /dev/null +++ b/arch/arm/plat-s3c64xx/include/plat/s3c6410.h @@ -0,0 +1,29 @@ +/* arch/arm/plat-s3c64xx/include/plat/s3c6410.h + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Header file for s3c6410 cpu support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifdef CONFIG_CPU_S3C6410 + +extern int s3c6410_init(void); +extern void s3c6410_init_irq(void); +extern void s3c6410_map_io(void); +extern void s3c6410_init_clocks(int xtal); + +#define s3c6410_init_uarts s3c6400_common_init_uarts + +#else +#define s3c6410_init_clocks NULL +#define s3c6410_init_uarts NULL +#define s3c6410_map_io NULL +#define s3c6410_init NULL +#endif diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c new file mode 100644 index 00000000000..1f7cc0067f5 --- /dev/null +++ b/arch/arm/plat-s3c64xx/irq-eint.c @@ -0,0 +1,202 @@ +/* arch/arm/plat-s3c64xx/irq-eint.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - Interrupt handling for IRQ_EINT(x) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <asm/hardware/vic.h> + +#include <plat/regs-irqtype.h> + +#include <mach/map.h> +#include <plat/cpu.h> + +/* GPIO is 0x7F008xxx, */ +#define S3C64XX_GPIOREG(x) (S3C64XX_VA_GPIO + (x)) + +#define S3C64XX_EINT0CON0 S3C64XX_GPIOREG(0x900) +#define S3C64XX_EINT0CON1 S3C64XX_GPIOREG(0x904) +#define S3C64XX_EINT0FLTCON0 S3C64XX_GPIOREG(0x910) +#define S3C64XX_EINT0FLTCON1 S3C64XX_GPIOREG(0x914) +#define S3C64XX_EINT0FLTCON2 S3C64XX_GPIOREG(0x918) +#define S3C64XX_EINT0FLTCON3 S3C64XX_GPIOREG(0x91C) + +#define S3C64XX_EINT0MASK S3C64XX_GPIOREG(0x920) +#define S3C64XX_EINT0PEND S3C64XX_GPIOREG(0x924) + + +#define eint_offset(irq) ((irq) - IRQ_EINT(0)) +#define eint_irq_to_bit(irq) (1 << eint_offset(irq)) + +static inline void s3c_irq_eint_mask(unsigned int irq) +{ + u32 mask; + + mask = __raw_readl(S3C64XX_EINT0MASK); + mask |= eint_irq_to_bit(irq); + __raw_writel(mask, S3C64XX_EINT0MASK); +} + +static void s3c_irq_eint_unmask(unsigned int irq) +{ + u32 mask; + + mask = __raw_readl(S3C64XX_EINT0MASK); + mask |= eint_irq_to_bit(irq); + __raw_writel(mask, S3C64XX_EINT0MASK); +} + +static inline void s3c_irq_eint_ack(unsigned int irq) +{ + __raw_writel(eint_irq_to_bit(irq), S3C64XX_EINT0PEND); +} + +static void s3c_irq_eint_maskack(unsigned int irq) +{ + /* compiler should in-line these */ + s3c_irq_eint_mask(irq); + s3c_irq_eint_ack(irq); +} + +static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) +{ + int offs = eint_offset(irq); + int shift; + u32 ctrl, mask; + u32 newvalue = 0; + void __iomem *reg; + + if (offs > 27) + return -EINVAL; + + if (offs <= 15) + reg = S3C64XX_EINT0CON0; + else + reg = S3C64XX_EINT0CON1; + + switch (type) { + case IRQ_TYPE_NONE: + printk(KERN_WARNING "No edge setting!\n"); + break; + + case IRQ_TYPE_EDGE_RISING: + newvalue = S3C2410_EXTINT_RISEEDGE; + break; + + case IRQ_TYPE_EDGE_FALLING: + newvalue = S3C2410_EXTINT_FALLEDGE; + break; + + case IRQ_TYPE_EDGE_BOTH: + newvalue = S3C2410_EXTINT_BOTHEDGE; + break; + + case IRQ_TYPE_LEVEL_LOW: + newvalue = S3C2410_EXTINT_LOWLEV; + break; + + case IRQ_TYPE_LEVEL_HIGH: + newvalue = S3C2410_EXTINT_HILEV; + break; + + default: + printk(KERN_ERR "No such irq type %d", type); + return -1; + } + + shift = (offs / 2) * 4; + mask = 0x7 << shift; + + ctrl = __raw_readl(reg); + ctrl &= ~mask; + ctrl |= newvalue << shift; + __raw_writel(ctrl, reg); + + return 0; +} + +static struct irq_chip s3c_irq_eint = { + .name = "s3c-eint", + .mask = s3c_irq_eint_mask, + .unmask = s3c_irq_eint_unmask, + .mask_ack = s3c_irq_eint_maskack, + .ack = s3c_irq_eint_ack, + .set_type = s3c_irq_eint_set_type, +}; + +/* s3c_irq_demux_eint + * + * This function demuxes the IRQ from the group0 external interrupts, + * from IRQ_EINT(0) to IRQ_EINT(27). It is designed to be inlined into + * the specific handlers s3c_irq_demux_eintX_Y. + */ +static inline void s3c_irq_demux_eint(unsigned int start, unsigned int end) +{ + u32 status = __raw_readl(S3C64XX_EINT0PEND); + u32 mask = __raw_readl(S3C64XX_EINT0MASK); + unsigned int irq; + + status &= ~mask; + status >>= start; + status &= (1 << (end - start + 1)) - 1; + + for (irq = IRQ_EINT(start); irq <= IRQ_EINT(end); irq++) { + if (status & 1) + generic_handle_irq(irq); + + status >>= 1; + } +} + +static void s3c_irq_demux_eint0_3(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_eint(0, 3); +} + +static void s3c_irq_demux_eint4_11(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_eint(4, 11); +} + +static void s3c_irq_demux_eint12_19(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_eint(12, 19); +} + +static void s3c_irq_demux_eint20_27(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_eint(20, 27); +} + +int __init s3c64xx_init_irq_eint(void) +{ + int irq; + + for (irq = IRQ_EINT(0); irq <= IRQ_EINT(27); irq++) { + set_irq_chip(irq, &s3c_irq_eint); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } + + set_irq_chained_handler(IRQ_EINT0_3, s3c_irq_demux_eint0_3); + set_irq_chained_handler(IRQ_EINT4_11, s3c_irq_demux_eint4_11); + set_irq_chained_handler(IRQ_EINT12_19, s3c_irq_demux_eint12_19); + set_irq_chained_handler(IRQ_EINT20_27, s3c_irq_demux_eint20_27); + + return 0; +} + +arch_initcall(s3c64xx_init_irq_eint); diff --git a/arch/arm/plat-s3c64xx/irq.c b/arch/arm/plat-s3c64xx/irq.c new file mode 100644 index 00000000000..a94f1d5e819 --- /dev/null +++ b/arch/arm/plat-s3c64xx/irq.c @@ -0,0 +1,257 @@ +/* arch/arm/plat-s3c64xx/irq.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - Interrupt handling + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <asm/hardware/vic.h> + +#include <mach/map.h> +#include <plat/regs-timer.h> +#include <plat/cpu.h> + +/* Timer interrupt handling */ + +static void s3c_irq_demux_timer(unsigned int base_irq, unsigned int sub_irq) +{ + generic_handle_irq(sub_irq); +} + +static void s3c_irq_demux_timer0(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_timer(irq, IRQ_TIMER0); +} + +static void s3c_irq_demux_timer1(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_timer(irq, IRQ_TIMER1); +} + +static void s3c_irq_demux_timer2(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_timer(irq, IRQ_TIMER2); +} + +static void s3c_irq_demux_timer3(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_timer(irq, IRQ_TIMER3); +} + +static void s3c_irq_demux_timer4(unsigned int irq, struct irq_desc *desc) +{ + s3c_irq_demux_timer(irq, IRQ_TIMER4); +} + +/* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */ + +static void s3c_irq_timer_mask(unsigned int irq) +{ + u32 reg = __raw_readl(S3C64XX_TINT_CSTAT); + + reg &= 0x1f; /* mask out pending interrupts */ + reg &= ~(1 << (irq - IRQ_TIMER0)); + __raw_writel(reg, S3C64XX_TINT_CSTAT); +} + +static void s3c_irq_timer_unmask(unsigned int irq) +{ + u32 reg = __raw_readl(S3C64XX_TINT_CSTAT); + + reg &= 0x1f; /* mask out pending interrupts */ + reg |= 1 << (irq - IRQ_TIMER0); + __raw_writel(reg, S3C64XX_TINT_CSTAT); +} + +static void s3c_irq_timer_ack(unsigned int irq) +{ + u32 reg = __raw_readl(S3C64XX_TINT_CSTAT); + + reg &= 0x1f; + reg |= (1 << 5) << (irq - IRQ_TIMER0); + __raw_writel(reg, S3C64XX_TINT_CSTAT); +} + +static struct irq_chip s3c_irq_timer = { + .name = "s3c-timer", + .mask = s3c_irq_timer_mask, + .unmask = s3c_irq_timer_unmask, + .ack = s3c_irq_timer_ack, +}; + +struct uart_irq { + void __iomem *regs; + unsigned int base_irq; + unsigned int parent_irq; +}; + +/* Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3] + * are consecutive when looking up the interrupt in the demux routines. + */ +static struct uart_irq uart_irqs[] = { + [0] = { + .regs = S3C_VA_UART0, + .base_irq = IRQ_S3CUART_BASE0, + .parent_irq = IRQ_UART0, + }, + [1] = { + .regs = S3C_VA_UART1, + .base_irq = IRQ_S3CUART_BASE1, + .parent_irq = IRQ_UART1, + }, + [2] = { + .regs = S3C_VA_UART2, + .base_irq = IRQ_S3CUART_BASE2, + .parent_irq = IRQ_UART2, + }, + [3] = { + .regs = S3C_VA_UART3, + .base_irq = IRQ_S3CUART_BASE3, + .parent_irq = IRQ_UART3, + }, +}; + +static inline void __iomem *s3c_irq_uart_base(unsigned int irq) +{ + struct uart_irq *uirq = get_irq_chip_data(irq); + return uirq->regs; +} + +static inline unsigned int s3c_irq_uart_bit(unsigned int irq) +{ + return irq & 3; +} + +/* UART interrupt registers, not worth adding to seperate include header */ +#define S3C64XX_UINTP 0x30 +#define S3C64XX_UINTSP 0x34 +#define S3C64XX_UINTM 0x38 + +static void s3c_irq_uart_mask(unsigned int irq) +{ + void __iomem *regs = s3c_irq_uart_base(irq); + unsigned int bit = s3c_irq_uart_bit(irq); + u32 reg; + + reg = __raw_readl(regs + S3C64XX_UINTM); + reg |= (1 << bit); + __raw_writel(reg, regs + S3C64XX_UINTM); +} + +static void s3c_irq_uart_maskack(unsigned int irq) +{ + void __iomem *regs = s3c_irq_uart_base(irq); + unsigned int bit = s3c_irq_uart_bit(irq); + u32 reg; + + reg = __raw_readl(regs + S3C64XX_UINTM); + reg |= (1 << bit); + __raw_writel(reg, regs + S3C64XX_UINTM); + __raw_writel(1 << bit, regs + S3C64XX_UINTP); +} + +static void s3c_irq_uart_unmask(unsigned int irq) +{ + void __iomem *regs = s3c_irq_uart_base(irq); + unsigned int bit = s3c_irq_uart_bit(irq); + u32 reg; + + reg = __raw_readl(regs + S3C64XX_UINTM); + reg &= ~(1 << bit); + __raw_writel(reg, regs + S3C64XX_UINTM); +} + +static void s3c_irq_uart_ack(unsigned int irq) +{ + void __iomem *regs = s3c_irq_uart_base(irq); + unsigned int bit = s3c_irq_uart_bit(irq); + + __raw_writel(1 << bit, regs + S3C64XX_UINTP); +} + +static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc) +{ + struct uart_irq *uirq = &uart_irqs[irq - IRQ_UART0]; + u32 pend = __raw_readl(uirq->regs + S3C64XX_UINTP); + int base = uirq->base_irq; + + if (pend & (1 << 0)) + generic_handle_irq(base); + if (pend & (1 << 1)) + generic_handle_irq(base + 1); + if (pend & (1 << 2)) + generic_handle_irq(base + 2); + if (pend & (1 << 3)) + generic_handle_irq(base + 3); +} + +static struct irq_chip s3c_irq_uart = { + .name = "s3c-uart", + .mask = s3c_irq_uart_mask, + .unmask = s3c_irq_uart_unmask, + .mask_ack = s3c_irq_uart_maskack, + .ack = s3c_irq_uart_ack, +}; + +static void __init s3c64xx_uart_irq(struct uart_irq *uirq) +{ + void *reg_base = uirq->regs; + unsigned int irq; + int offs; + + /* mask all interrupts at the start. */ + __raw_writel(0xf, reg_base + S3C64XX_UINTM); + + for (offs = 0; offs < 3; offs++) { + irq = uirq->base_irq + offs; + + set_irq_chip(irq, &s3c_irq_uart); + set_irq_chip_data(irq, uirq); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } + + set_irq_chained_handler(uirq->parent_irq, s3c_irq_demux_uart); +} + +void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid) +{ + int uart, irq; + + printk(KERN_DEBUG "%s: initialising interrupts\n", __func__); + + /* initialise the pair of VICs */ + vic_init(S3C_VA_VIC0, S3C_VIC0_BASE, vic0_valid); + vic_init(S3C_VA_VIC1, S3C_VIC1_BASE, vic1_valid); + + /* add the timer sub-irqs */ + + set_irq_chained_handler(IRQ_TIMER0_VIC, s3c_irq_demux_timer0); + set_irq_chained_handler(IRQ_TIMER1_VIC, s3c_irq_demux_timer1); + set_irq_chained_handler(IRQ_TIMER2_VIC, s3c_irq_demux_timer2); + set_irq_chained_handler(IRQ_TIMER3_VIC, s3c_irq_demux_timer3); + set_irq_chained_handler(IRQ_TIMER4_VIC, s3c_irq_demux_timer4); + + for (irq = IRQ_TIMER0; irq <= IRQ_TIMER4; irq++) { + set_irq_chip(irq, &s3c_irq_timer); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } + + for (uart = 0; uart < ARRAY_SIZE(uart_irqs); uart++) + s3c64xx_uart_irq(&uart_irqs[uart]); +} + + diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c new file mode 100644 index 00000000000..8d9a0cada66 --- /dev/null +++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c @@ -0,0 +1,655 @@ +/* linux/arch/arm/plat-s3c64xx/s3c6400-clock.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 based common clock support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/sysdev.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/map.h> + +#include <plat/cpu-freq.h> + +#include <plat/regs-clock.h> +#include <plat/clock.h> +#include <plat/cpu.h> +#include <plat/pll.h> + +/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call + * ext_xtal_mux for want of an actual name from the manual. +*/ + +struct clk clk_ext_xtal_mux = { + .name = "ext_xtal", + .id = -1, +}; + +#define clk_fin_apll clk_ext_xtal_mux +#define clk_fin_mpll clk_ext_xtal_mux +#define clk_fin_epll clk_ext_xtal_mux + +#define clk_fout_mpll clk_mpll + +struct clk_sources { + unsigned int nr_sources; + struct clk **sources; +}; + +struct clksrc_clk { + struct clk clk; + unsigned int mask; + unsigned int shift; + + struct clk_sources *sources; + + unsigned int divider_shift; + void __iomem *reg_divider; +}; + +struct clk clk_fout_apll = { + .name = "fout_apll", + .id = -1, +}; + +static struct clk *clk_src_apll_list[] = { + [0] = &clk_fin_apll, + [1] = &clk_fout_apll, +}; + +static struct clk_sources clk_src_apll = { + .sources = clk_src_apll_list, + .nr_sources = ARRAY_SIZE(clk_src_apll_list), +}; + +struct clksrc_clk clk_mout_apll = { + .clk = { + .name = "mout_apll", + .id = -1, + }, + .shift = S3C6400_CLKSRC_APLL_MOUT_SHIFT, + .mask = S3C6400_CLKSRC_APLL_MOUT, + .sources = &clk_src_apll, +}; + +struct clk clk_fout_epll = { + .name = "fout_epll", + .id = -1, +}; + +static struct clk *clk_src_epll_list[] = { + [0] = &clk_fin_epll, + [1] = &clk_fout_epll, +}; + +static struct clk_sources clk_src_epll = { + .sources = clk_src_epll_list, + .nr_sources = ARRAY_SIZE(clk_src_epll_list), +}; + +struct clksrc_clk clk_mout_epll = { + .clk = { + .name = "mout_epll", + .id = -1, + }, + .shift = S3C6400_CLKSRC_EPLL_MOUT_SHIFT, + .mask = S3C6400_CLKSRC_EPLL_MOUT, + .sources = &clk_src_epll, +}; + +static struct clk *clk_src_mpll_list[] = { + [0] = &clk_fin_mpll, + [1] = &clk_fout_mpll, +}; + +static struct clk_sources clk_src_mpll = { + .sources = clk_src_mpll_list, + .nr_sources = ARRAY_SIZE(clk_src_mpll_list), +}; + +struct clksrc_clk clk_mout_mpll = { + .clk = { + .name = "mout_mpll", + .id = -1, + }, + .shift = S3C6400_CLKSRC_MPLL_MOUT_SHIFT, + .mask = S3C6400_CLKSRC_MPLL_MOUT, + .sources = &clk_src_mpll, +}; + +static unsigned long s3c64xx_clk_doutmpll_get_rate(struct clk *clk) +{ + unsigned long rate = clk_get_rate(clk->parent); + + printk(KERN_DEBUG "%s: parent is %ld\n", __func__, rate); + + if (__raw_readl(S3C_CLK_DIV0) & S3C6400_CLKDIV0_MPLL_MASK) + rate /= 2; + + return rate; +} + +struct clk clk_dout_mpll = { + .name = "dout_mpll", + .id = -1, + .parent = &clk_mout_mpll.clk, + .get_rate = s3c64xx_clk_doutmpll_get_rate, +}; + +static struct clk *clkset_spi_mmc_list[] = { + &clk_mout_epll.clk, + &clk_dout_mpll, + &clk_fin_epll, + &clk_27m, +}; + +static struct clk_sources clkset_spi_mmc = { + .sources = clkset_spi_mmc_list, + .nr_sources = ARRAY_SIZE(clkset_spi_mmc_list), +}; + +static struct clk *clkset_irda_list[] = { + &clk_mout_epll.clk, + &clk_dout_mpll, + NULL, + &clk_27m, +}; + +static struct clk_sources clkset_irda = { + .sources = clkset_irda_list, + .nr_sources = ARRAY_SIZE(clkset_irda_list), +}; + +static struct clk *clkset_uart_list[] = { + &clk_mout_epll.clk, + &clk_dout_mpll, + NULL, + NULL +}; + +static struct clk_sources clkset_uart = { + .sources = clkset_uart_list, + .nr_sources = ARRAY_SIZE(clkset_uart_list), +}; + +static struct clk *clkset_uhost_list[] = { + &clk_mout_epll.clk, + &clk_dout_mpll, + &clk_fin_epll, + &clk_48m, +}; + +static struct clk_sources clkset_uhost = { + .sources = clkset_uhost_list, + .nr_sources = ARRAY_SIZE(clkset_uhost_list), +}; + + +/* The peripheral clocks are all controlled via clocksource followed + * by an optional divider and gate stage. We currently roll this into + * one clock which hides the intermediate clock from the mux. + * + * Note, the JPEG clock can only be an even divider... + * + * The scaler and LCD clocks depend on the S3C64XX version, and also + * have a common parent divisor so are not included here. + */ + +static inline struct clksrc_clk *to_clksrc(struct clk *clk) +{ + return container_of(clk, struct clksrc_clk, clk); +} + +static unsigned long s3c64xx_getrate_clksrc(struct clk *clk) +{ + struct clksrc_clk *sclk = to_clksrc(clk); + unsigned long rate = clk_get_rate(clk->parent); + u32 clkdiv = __raw_readl(sclk->reg_divider); + + clkdiv >>= sclk->divider_shift; + clkdiv &= 0xf; + clkdiv++; + + rate /= clkdiv; + return rate; +} + +static int s3c64xx_setrate_clksrc(struct clk *clk, unsigned long rate) +{ + struct clksrc_clk *sclk = to_clksrc(clk); + void __iomem *reg = sclk->reg_divider; + unsigned int div; + u32 val; + + rate = clk_round_rate(clk, rate); + div = clk_get_rate(clk->parent) / rate; + + val = __raw_readl(reg); + val &= ~sclk->mask; + val |= (rate - 1) << sclk->shift; + __raw_writel(val, reg); + + return 0; +} + +static int s3c64xx_setparent_clksrc(struct clk *clk, struct clk *parent) +{ + struct clksrc_clk *sclk = to_clksrc(clk); + struct clk_sources *srcs = sclk->sources; + u32 clksrc = __raw_readl(S3C_CLK_SRC); + int src_nr = -1; + int ptr; + + for (ptr = 0; ptr < srcs->nr_sources; ptr++) + if (srcs->sources[ptr] == parent) { + src_nr = ptr; + break; + } + + if (src_nr >= 0) { + clksrc &= ~sclk->mask; + clksrc |= src_nr << sclk->shift; + + __raw_writel(clksrc, S3C_CLK_SRC); + return 0; + } + + return -EINVAL; +} + +static unsigned long s3c64xx_roundrate_clksrc(struct clk *clk, + unsigned long rate) +{ + unsigned long parent_rate = clk_get_rate(clk->parent); + int div; + + if (rate > parent_rate) + rate = parent_rate; + else { + div = rate / parent_rate; + + if (div == 0) + div = 1; + if (div > 16) + div = 16; + + rate = parent_rate / div; + } + + return rate; +} + +static struct clksrc_clk clk_mmc0 = { + .clk = { + .name = "mmc_bus", + .id = 0, + .ctrlbit = S3C_CLKCON_SCLK_MMC0, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_MMC0_SHIFT, + .mask = S3C6400_CLKSRC_MMC0_MASK, + .sources = &clkset_spi_mmc, + .divider_shift = S3C6400_CLKDIV1_MMC0_SHIFT, + .reg_divider = S3C_CLK_DIV1, +}; + +static struct clksrc_clk clk_mmc1 = { + .clk = { + .name = "mmc_bus", + .id = 1, + .ctrlbit = S3C_CLKCON_SCLK_MMC1, + .enable = s3c64xx_sclk_ctrl, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .set_parent = s3c64xx_setparent_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_MMC1_SHIFT, + .mask = S3C6400_CLKSRC_MMC1_MASK, + .sources = &clkset_spi_mmc, + .divider_shift = S3C6400_CLKDIV1_MMC1_SHIFT, + .reg_divider = S3C_CLK_DIV1, +}; + +static struct clksrc_clk clk_mmc2 = { + .clk = { + .name = "mmc_bus", + .id = 2, + .ctrlbit = S3C_CLKCON_SCLK_MMC2, + .enable = s3c64xx_sclk_ctrl, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .set_parent = s3c64xx_setparent_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_MMC2_SHIFT, + .mask = S3C6400_CLKSRC_MMC2_MASK, + .sources = &clkset_spi_mmc, + .divider_shift = S3C6400_CLKDIV1_MMC2_SHIFT, + .reg_divider = S3C_CLK_DIV1, +}; + +static struct clksrc_clk clk_usbhost = { + .clk = { + .name = "usb-host-bus", + .id = -1, + .ctrlbit = S3C_CLKCON_SCLK_UHOST, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_UHOST_SHIFT, + .mask = S3C6400_CLKSRC_UHOST_MASK, + .sources = &clkset_uhost, + .divider_shift = S3C6400_CLKDIV1_UHOST_SHIFT, + .reg_divider = S3C_CLK_DIV1, +}; + +static struct clksrc_clk clk_uart_uclk1 = { + .clk = { + .name = "uclk1", + .id = -1, + .ctrlbit = S3C_CLKCON_SCLK_UART, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_UART_SHIFT, + .mask = S3C6400_CLKSRC_UART_MASK, + .sources = &clkset_uart, + .divider_shift = S3C6400_CLKDIV2_UART_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +/* Where does UCLK0 come from? */ + +static struct clksrc_clk clk_spi0 = { + .clk = { + .name = "spi-bus", + .id = 0, + .ctrlbit = S3C_CLKCON_SCLK_SPI0, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_SPI0_SHIFT, + .mask = S3C6400_CLKSRC_SPI0_MASK, + .sources = &clkset_spi_mmc, + .divider_shift = S3C6400_CLKDIV2_SPI0_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +static struct clksrc_clk clk_spi1 = { + .clk = { + .name = "spi-bus", + .id = 1, + .ctrlbit = S3C_CLKCON_SCLK_SPI1, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_SPI1_SHIFT, + .mask = S3C6400_CLKSRC_SPI1_MASK, + .sources = &clkset_spi_mmc, + .divider_shift = S3C6400_CLKDIV2_SPI1_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +static struct clk clk_iis_cd0 = { + .name = "iis_cdclk0", + .id = -1, +}; + +static struct clk clk_iis_cd1 = { + .name = "iis_cdclk1", + .id = -1, +}; + +static struct clk clk_pcm_cd = { + .name = "pcm_cdclk", + .id = -1, +}; + +static struct clk *clkset_audio0_list[] = { + [0] = &clk_mout_epll.clk, + [1] = &clk_dout_mpll, + [2] = &clk_fin_epll, + [3] = &clk_iis_cd0, + [4] = &clk_pcm_cd, +}; + +static struct clk_sources clkset_audio0 = { + .sources = clkset_audio0_list, + .nr_sources = ARRAY_SIZE(clkset_audio0_list), +}; + +static struct clksrc_clk clk_audio0 = { + .clk = { + .name = "audio-bus", + .id = 0, + .ctrlbit = S3C_CLKCON_SCLK_AUDIO0, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_AUDIO0_SHIFT, + .mask = S3C6400_CLKSRC_AUDIO0_MASK, + .sources = &clkset_audio0, + .divider_shift = S3C6400_CLKDIV2_AUDIO0_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +static struct clk *clkset_audio1_list[] = { + [0] = &clk_mout_epll.clk, + [1] = &clk_dout_mpll, + [2] = &clk_fin_epll, + [3] = &clk_iis_cd1, + [4] = &clk_pcm_cd, +}; + +static struct clk_sources clkset_audio1 = { + .sources = clkset_audio1_list, + .nr_sources = ARRAY_SIZE(clkset_audio1_list), +}; + +static struct clksrc_clk clk_audio1 = { + .clk = { + .name = "audio-bus", + .id = 1, + .ctrlbit = S3C_CLKCON_SCLK_AUDIO1, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_AUDIO1_SHIFT, + .mask = S3C6400_CLKSRC_AUDIO1_MASK, + .sources = &clkset_audio1, + .divider_shift = S3C6400_CLKDIV2_AUDIO1_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +static struct clksrc_clk clk_irda = { + .clk = { + .name = "irda-bus", + .id = 0, + .ctrlbit = S3C_CLKCON_SCLK_IRDA, + .enable = s3c64xx_sclk_ctrl, + .set_parent = s3c64xx_setparent_clksrc, + .get_rate = s3c64xx_getrate_clksrc, + .set_rate = s3c64xx_setrate_clksrc, + .round_rate = s3c64xx_roundrate_clksrc, + }, + .shift = S3C6400_CLKSRC_IRDA_SHIFT, + .mask = S3C6400_CLKSRC_IRDA_MASK, + .sources = &clkset_irda, + .divider_shift = S3C6400_CLKDIV2_IRDA_SHIFT, + .reg_divider = S3C_CLK_DIV2, +}; + +/* Clock initialisation code */ + +static struct clksrc_clk *init_parents[] = { + &clk_mout_apll, + &clk_mout_epll, + &clk_mout_mpll, + &clk_mmc0, + &clk_mmc1, + &clk_mmc2, + &clk_usbhost, + &clk_uart_uclk1, + &clk_spi0, + &clk_spi1, + &clk_audio0, + &clk_audio1, + &clk_irda, +}; + +static void __init_or_cpufreq s3c6400_set_clksrc(struct clksrc_clk *clk) +{ + struct clk_sources *srcs = clk->sources; + u32 clksrc = __raw_readl(S3C_CLK_SRC); + + clksrc &= clk->mask; + clksrc >>= clk->shift; + + if (clksrc > srcs->nr_sources || !srcs->sources[clksrc]) { + printk(KERN_ERR "%s: bad source %d\n", + clk->clk.name, clksrc); + return; + } + + clk->clk.parent = srcs->sources[clksrc]; + + printk(KERN_INFO "%s: source is %s (%d), rate is %ld\n", + clk->clk.name, clk->clk.parent->name, clksrc, + clk_get_rate(&clk->clk)); +} + +#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1) + +void __init_or_cpufreq s3c6400_setup_clocks(void) +{ + struct clk *xtal_clk; + unsigned long xtal; + unsigned long fclk; + unsigned long hclk; + unsigned long hclk2; + unsigned long pclk; + unsigned long epll; + unsigned long apll; + unsigned long mpll; + unsigned int ptr; + u32 clkdiv0; + + printk(KERN_DEBUG "%s: registering clocks\n", __func__); + + clkdiv0 = __raw_readl(S3C_CLK_DIV0); + printk(KERN_DEBUG "%s: clkdiv0 = %08x\n", __func__, clkdiv0); + + xtal_clk = clk_get(NULL, "xtal"); + BUG_ON(IS_ERR(xtal_clk)); + + xtal = clk_get_rate(xtal_clk); + clk_put(xtal_clk); + + printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal); + + epll = s3c6400_get_epll(xtal); + mpll = s3c6400_get_pll(xtal, __raw_readl(S3C_MPLL_CON)); + apll = s3c6400_get_pll(xtal, __raw_readl(S3C_APLL_CON)); + + fclk = mpll; + + printk(KERN_INFO "S3C64XX: PLL settings, A=%ld, M=%ld, E=%ld\n", + apll, mpll, epll); + + hclk2 = mpll / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK2); + hclk = hclk2 / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK); + pclk = hclk2 / GET_DIV(clkdiv0, S3C6400_CLKDIV0_PCLK); + + printk(KERN_INFO "S3C64XX: HCLK2=%ld, HCLK=%ld, PCLK=%ld\n", + hclk2, hclk, pclk); + + clk_fout_mpll.rate = mpll; + clk_fout_epll.rate = epll; + clk_fout_apll.rate = apll; + + clk_h.rate = hclk; + clk_p.rate = pclk; + clk_f.rate = fclk; + + for (ptr = 0; ptr < ARRAY_SIZE(init_parents); ptr++) + s3c6400_set_clksrc(init_parents[ptr]); +} + +static struct clk *clks[] __initdata = { + &clk_ext_xtal_mux, + &clk_iis_cd0, + &clk_iis_cd1, + &clk_pcm_cd, + &clk_mout_epll.clk, + &clk_fout_epll, + &clk_mout_mpll.clk, + &clk_dout_mpll, + &clk_mmc0.clk, + &clk_mmc1.clk, + &clk_mmc2.clk, + &clk_usbhost.clk, + &clk_uart_uclk1.clk, + &clk_spi0.clk, + &clk_spi1.clk, + &clk_audio0.clk, + &clk_audio1.clk, + &clk_irda.clk, +}; + +void __init s3c6400_register_clocks(void) +{ + struct clk *clkp; + int ret; + int ptr; + + for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) { + clkp = clks[ptr]; + ret = s3c24xx_register_clock(clkp); + if (ret < 0) { + printk(KERN_ERR "Failed to register clock %s (%d)\n", + clkp->name, ret); + } + } + + clk_mpll.parent = &clk_mout_mpll.clk; + clk_epll.parent = &clk_mout_epll.clk; +} diff --git a/arch/arm/plat-s3c64xx/s3c6400-init.c b/arch/arm/plat-s3c64xx/s3c6400-init.c new file mode 100644 index 00000000000..6c28f39df09 --- /dev/null +++ b/arch/arm/plat-s3c64xx/s3c6400-init.c @@ -0,0 +1,29 @@ +/* linux/arch/arm/plat-s3c64xx/s3c6400-init.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C6400 - CPU initialisation (common with other S3C64XX chips) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/init.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/s3c6400.h> +#include <plat/s3c6410.h> + +/* uart registration process */ + +void __init s3c6400_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) +{ + s3c24xx_init_uartdevs("s3c6400-uart", s3c64xx_uart_resources, cfg, no); +} diff --git a/arch/arm/plat-s3c64xx/setup-fb-24bpp.c b/arch/arm/plat-s3c64xx/setup-fb-24bpp.c new file mode 100644 index 00000000000..8e28e448dd2 --- /dev/null +++ b/arch/arm/plat-s3c64xx/setup-fb-24bpp.c @@ -0,0 +1,37 @@ +/* linux/arch/arm/plat-s3c64xx/setup-fb-24bpp.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Base S3C64XX setup information for 24bpp LCD framebuffer + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/fb.h> + +#include <mach/regs-fb.h> +#include <mach/gpio.h> +#include <plat/fb.h> +#include <plat/gpio-cfg.h> + +extern void s3c64xx_fb_gpio_setup_24bpp(void) +{ + unsigned int gpio; + + for (gpio = S3C64XX_GPI(0); gpio <= S3C64XX_GPI(15); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + for (gpio = S3C64XX_GPJ(0); gpio <= S3C64XX_GPJ(11); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } +} diff --git a/arch/arm/plat-s3c64xx/setup-i2c0.c b/arch/arm/plat-s3c64xx/setup-i2c0.c new file mode 100644 index 00000000000..36448076372 --- /dev/null +++ b/arch/arm/plat-s3c64xx/setup-i2c0.c @@ -0,0 +1,31 @@ +/* linux/arch/arm/plat-s3c64xx/setup-i2c0.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Base S3C64XX I2C bus 0 gpio configuration + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> + +struct platform_device; /* don't need the contents */ + +#include <mach/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-bank-b.h> +#include <plat/gpio-cfg.h> + +void s3c_i2c0_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPB(5), S3C64XX_GPB5_I2C_SCL0); + s3c_gpio_cfgpin(S3C64XX_GPB(6), S3C64XX_GPB6_I2C_SDA0); + s3c_gpio_setpull(S3C64XX_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S3C64XX_GPB(6), S3C_GPIO_PULL_UP); +} diff --git a/arch/arm/plat-s3c64xx/setup-i2c1.c b/arch/arm/plat-s3c64xx/setup-i2c1.c new file mode 100644 index 00000000000..bbe229bd90c --- /dev/null +++ b/arch/arm/plat-s3c64xx/setup-i2c1.c @@ -0,0 +1,31 @@ +/* linux/arch/arm/plat-s3c64xx/setup-i2c1.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * Base S3C64XX I2C bus 1 gpio configuration + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/types.h> + +struct platform_device; /* don't need the contents */ + +#include <mach/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-bank-b.h> +#include <plat/gpio-cfg.h> + +void s3c_i2c1_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPB(2), S3C64XX_GPB2_I2C_SCL1); + s3c_gpio_cfgpin(S3C64XX_GPB(3), S3C64XX_GPB3_I2C_SDA1); + s3c_gpio_setpull(S3C64XX_GPB(2), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S3C64XX_GPB(3), S3C_GPIO_PULL_UP); +} diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 43aa2020f85..fd23c0e9e69 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Thu Sep 25 10:10:50 2008 +# Last update: Sun Nov 30 16:39:36 2008 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -1380,7 +1380,7 @@ holon MACH_HOLON HOLON 1377 olip8 MACH_OLIP8 OLIP8 1378 ghi270hg MACH_GHI270HG GHI270HG 1379 davinci_dm6467_evm MACH_DAVINCI_DM6467_EVM DAVINCI_DM6467_EVM 1380 -davinci_dm355_evm MACH_DAVINCI_DM350_EVM DAVINCI_DM350_EVM 1381 +davinci_dm355_evm MACH_DAVINCI_DM355_EVM DAVINCI_DM355_EVM 1381 blackriver MACH_BLACKRIVER BLACKRIVER 1383 sandgate_wp MACH_SANDGATEWP SANDGATEWP 1384 cdotbwsg MACH_CDOTBWSG CDOTBWSG 1385 @@ -1771,7 +1771,7 @@ axs_ultrax MACH_AXS_ULTRAX AXS_ULTRAX 1779 at572d940deb MACH_AT572D940DEB AT572D940DEB 1780 davinci_da8xx_evm MACH_DAVINCI_DA8XX_EVM DAVINCI_DA8XX_EVM 1781 ep9302 MACH_EP9302 EP9302 1782 -at572d940hfeb MACH_AT572D940HFEB AT572D940HFEB 1783 +at572d940hfek MACH_AT572D940HFEB AT572D940HFEB 1783 cybook3 MACH_CYBOOK3 CYBOOK3 1784 wdg002 MACH_WDG002 WDG002 1785 sg560adsl MACH_SG560ADSL SG560ADSL 1786 @@ -1899,3 +1899,98 @@ rut100 MACH_RUT100 RUT100 1908 asusp535 MACH_ASUSP535 ASUSP535 1909 htcraphael MACH_HTCRAPHAEL HTCRAPHAEL 1910 sygdg1 MACH_SYGDG1 SYGDG1 1911 +sygdg2 MACH_SYGDG2 SYGDG2 1912 +seoul MACH_SEOUL SEOUL 1913 +salerno MACH_SALERNO SALERNO 1914 +ucn_s3c64xx MACH_UCN_S3C64XX UCN_S3C64XX 1915 +msm7201a MACH_MSM7201A MSM7201A 1916 +lpr1 MACH_LPR1 LPR1 1917 +armadillo500fx MACH_ARMADILLO500FX ARMADILLO500FX 1918 +g3evm MACH_G3EVM G3EVM 1919 +z3_dm355 MACH_Z3_DM355 Z3_DM355 1920 +w90p910evb MACH_W90P910EVB W90P910EVB 1921 +w90p920evb MACH_W90P920EVB W90P920EVB 1922 +w90p950evb MACH_W90P950EVB W90P950EVB 1923 +w90n960evb MACH_W90N960EVB W90N960EVB 1924 +camhd MACH_CAMHD CAMHD 1925 +mvc100 MACH_MVC100 MVC100 1926 +electrum_200 MACH_ELECTRUM_200 ELECTRUM_200 1927 +htcjade MACH_HTCJADE HTCJADE 1928 +memphis MACH_MEMPHIS MEMPHIS 1929 +imx27sbc MACH_IMX27SBC IMX27SBC 1930 +lextar MACH_LEXTAR LEXTAR 1931 +mv88f6281gtw_ge MACH_MV88F6281GTW_GE MV88F6281GTW_GE 1932 +ncp MACH_NCP NCP 1933 +z32an_series MACH_Z32AN Z32AN 1934 +tmq_capd MACH_TMQ_CAPD TMQ_CAPD 1935 +omap3_wl MACH_OMAP3_WL OMAP3_WL 1936 +chumby MACH_CHUMBY CHUMBY 1937 +atsarm9 MACH_ATSARM9 ATSARM9 1938 +davinci_dm365_evm MACH_DAVINCI_DM365_EVM DAVINCI_DM365_EVM 1939 +bahamas MACH_BAHAMAS BAHAMAS 1940 +das MACH_DAS DAS 1941 +minidas MACH_MINIDAS MINIDAS 1942 +vk1000 MACH_VK1000 VK1000 1943 +centro MACH_CENTRO CENTRO 1944 +ctera_2bay MACH_CTERA_2BAY CTERA_2BAY 1945 +edgeconnect MACH_EDGECONNECT EDGECONNECT 1946 +nd27000 MACH_ND27000 ND27000 1947 +cobra MACH_GEMALTO_COBRA GEMALTO_COBRA 1948 +ingelabs_comet MACH_INGELABS_COMET INGELABS_COMET 1949 +pollux_wiz MACH_POLLUX_WIZ POLLUX_WIZ 1950 +blackstone MACH_BLACKSTONE BLACKSTONE 1951 +topaz MACH_TOPAZ TOPAZ 1952 +aixle MACH_AIXLE AIXLE 1953 +mw998 MACH_MW998 MW998 1954 +nokia_rx51 MACH_NOKIA_RX51 NOKIA_RX51 1955 +vsc5605ev MACH_VSC5605EV VSC5605EV 1956 +nt98700dk MACH_NT98700DK NT98700DK 1957 +icontact MACH_ICONTACT ICONTACT 1958 +swarco_frcpu MACH_SWARCO_FRCPU SWARCO_FRCPU 1959 +swarco_scpu MACH_SWARCO_SCPU SWARCO_SCPU 1960 +bbox_p16 MACH_BBOX_P16 BBOX_P16 1961 +bstd MACH_BSTD BSTD 1962 +sbc2440ii MACH_SBC2440II SBC2440II 1963 +pcm034 MACH_PCM034 PCM034 1964 +neso MACH_NESO NESO 1965 +wlnx_9g20 MACH_WLNX_9G20 WLNX_9G20 1966 +omap_zoom2 MACH_OMAP_ZOOM2 OMAP_ZOOM2 1967 +totemnova MACH_TOTEMNOVA TOTEMNOVA 1968 +c5000 MACH_C5000 C5000 1969 +unipo_at91sam9263 MACH_UNIPO_AT91SAM9263 UNIPO_AT91SAM9263 1970 +ethernut5 MACH_ETHERNUT5 ETHERNUT5 1971 +arm11 MACH_ARM11 ARM11 1972 +cpuat9260 MACH_CPUAT9260 CPUAT9260 1973 +cpupxa255 MACH_CPUPXA255 CPUPXA255 1974 +cpuimx27 MACH_CPUIMX27 CPUIMX27 1975 +cheflux MACH_CHEFLUX CHEFLUX 1976 +eb_cpux9k2 MACH_EB_CPUX9K2 EB_CPUX9K2 1977 +opcotec MACH_OPCOTEC OPCOTEC 1978 +yt MACH_YT YT 1979 +motoq MACH_MOTOQ MOTOQ 1980 +bsb1 MACH_BSB1 BSB1 1981 +acs5k MACH_ACS5K ACS5K 1982 +milan MACH_MILAN MILAN 1983 +quartzv2 MACH_QUARTZV2 QUARTZV2 1984 +rsvp MACH_RSVP RSVP 1985 +rmp200 MACH_RMP200 RMP200 1986 +snapper_9260 MACH_SNAPPER_9260 SNAPPER_9260 1987 +dsm320 MACH_DSM320 DSM320 1988 +adsgcm MACH_ADSGCM ADSGCM 1989 +ase2_400 MACH_ASE2_400 ASE2_400 1990 +pizza MACH_PIZZA PIZZA 1991 +spot_ngpl MACH_SPOT_NGPL SPOT_NGPL 1992 +armata MACH_ARMATA ARMATA 1993 +exeda MACH_EXEDA EXEDA 1994 +mx31sf005 MACH_MX31SF005 MX31SF005 1995 +f5d8231_4_v2 MACH_F5D8231_4_V2 F5D8231_4_V2 1996 +q2440 MACH_Q2440 Q2440 1997 +qq2440 MACH_QQ2440 QQ2440 1998 +mini2440 MACH_MINI2440 MINI2440 1999 +colibri300 MACH_COLIBRI300 COLIBRI300 2000 +jades MACH_JADES JADES 2001 +spark MACH_SPARK SPARK 2002 +benzina MACH_BENZINA BENZINA 2003 +blaze MACH_BLAZE BLAZE 2004 +linkstation_ls_hgl MACH_LINKSTATION_LS_HGL LINKSTATION_LS_HGL 2005 +htcvenus MACH_HTCVENUS HTCVENUS 2006 diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h index c85860bad58..8de86e4fead 100644 --- a/arch/arm/vfp/vfp.h +++ b/arch/arm/vfp/vfp.h @@ -377,6 +377,6 @@ struct op { u32 flags; }; -#ifdef CONFIG_SMP +#if defined(CONFIG_SMP) || defined(CONFIG_PM) extern void vfp_save_state(void *location, u32 fpexc); #endif diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S index a62dcf7098b..c92a08bd6a8 100644 --- a/arch/arm/vfp/vfphw.S +++ b/arch/arm/vfp/vfphw.S @@ -101,9 +101,12 @@ ENTRY(vfp_support_entry) VFPFSTMIA r4, r5 @ save the working registers VFPFMRX r5, FPSCR @ current status tst r1, #FPEXC_EX @ is there additional state to save? - VFPFMRX r6, FPINST, NE @ FPINST (only if FPEXC.EX is set) - tstne r1, #FPEXC_FP2V @ is there an FPINST2 to read? - VFPFMRX r8, FPINST2, NE @ FPINST2 if needed (and present) + beq 1f + VFPFMRX r6, FPINST @ FPINST (only if FPEXC.EX is set) + tst r1, #FPEXC_FP2V @ is there an FPINST2 to read? + beq 1f + VFPFMRX r8, FPINST2 @ FPINST2 if needed (and present) +1: stmia r4, {r1, r5, r6, r8} @ save FPEXC, FPSCR, FPINST, FPINST2 @ and point r4 at the word at the @ start of the register dump @@ -117,9 +120,12 @@ no_old_VFP_process: @ FPEXC is in a safe state ldmia r10, {r1, r5, r6, r8} @ load FPEXC, FPSCR, FPINST, FPINST2 tst r1, #FPEXC_EX @ is there additional state to restore? - VFPFMXR FPINST, r6, NE @ restore FPINST (only if FPEXC.EX is set) - tstne r1, #FPEXC_FP2V @ is there an FPINST2 to write? - VFPFMXR FPINST2, r8, NE @ FPINST2 if needed (and present) + beq 1f + VFPFMXR FPINST, r6 @ restore FPINST (only if FPEXC.EX is set) + tst r1, #FPEXC_FP2V @ is there an FPINST2 to write? + beq 1f + VFPFMXR FPINST2, r8 @ FPINST2 if needed (and present) +1: VFPFMXR FPSCR, r5 @ restore status check_for_exception: @@ -166,7 +172,7 @@ process_exception: @ retry the faulted instruction ENDPROC(vfp_support_entry) -#ifdef CONFIG_SMP +#if defined(CONFIG_SMP) || defined(CONFIG_PM) ENTRY(vfp_save_state) @ Save the current VFP state @ r0 - save location @@ -175,9 +181,12 @@ ENTRY(vfp_save_state) VFPFSTMIA r0, r2 @ save the working registers VFPFMRX r2, FPSCR @ current status tst r1, #FPEXC_EX @ is there additional state to save? - VFPFMRX r3, FPINST, NE @ FPINST (only if FPEXC.EX is set) - tstne r1, #FPEXC_FP2V @ is there an FPINST2 to read? - VFPFMRX r12, FPINST2, NE @ FPINST2 if needed (and present) + beq 1f + VFPFMRX r3, FPINST @ FPINST (only if FPEXC.EX is set) + tst r1, #FPEXC_FP2V @ is there an FPINST2 to read? + beq 1f + VFPFMRX r12, FPINST2 @ FPINST2 if needed (and present) +1: stmia r0, {r1, r2, r3, r12} @ save FPEXC, FPSCR, FPINST, FPINST2 mov pc, lr ENDPROC(vfp_save_state) diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index c0d2c9bb952..9f476a1be2c 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -322,6 +322,61 @@ static void vfp_enable(void *unused) set_copro_access(access | CPACC_FULL(10) | CPACC_FULL(11)); } +#ifdef CONFIG_PM +#include <linux/sysdev.h> + +static int vfp_pm_suspend(struct sys_device *dev, pm_message_t state) +{ + struct thread_info *ti = current_thread_info(); + u32 fpexc = fmrx(FPEXC); + + /* if vfp is on, then save state for resumption */ + if (fpexc & FPEXC_EN) { + printk(KERN_DEBUG "%s: saving vfp state\n", __func__); + vfp_save_state(&ti->vfpstate, fpexc); + + /* disable, just in case */ + fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); + } + + /* clear any information we had about last context state */ + memset(last_VFP_context, 0, sizeof(last_VFP_context)); + + return 0; +} + +static int vfp_pm_resume(struct sys_device *dev) +{ + /* ensure we have access to the vfp */ + vfp_enable(NULL); + + /* and disable it to ensure the next usage restores the state */ + fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); + + return 0; +} + +static struct sysdev_class vfp_pm_sysclass = { + .name = "vfp", + .suspend = vfp_pm_suspend, + .resume = vfp_pm_resume, +}; + +static struct sys_device vfp_pm_sysdev = { + .cls = &vfp_pm_sysclass, +}; + +static void vfp_pm_init(void) +{ + sysdev_class_register(&vfp_pm_sysclass); + sysdev_register(&vfp_pm_sysdev); +} + + +#else +static inline void vfp_pm_init(void) { } +#endif /* CONFIG_PM */ + #include <linux/smp.h> /* @@ -365,12 +420,22 @@ static int __init vfp_init(void) vfp_vector = vfp_support_entry; thread_register_notifier(&vfp_notifier_block); + vfp_pm_init(); /* * We detected VFP, and the support code is * in place; report VFP support to userspace. */ elf_hwcap |= HWCAP_VFP; +#ifdef CONFIG_NEON + /* + * Check for the presence of the Advanced SIMD + * load/store instructions, integer and single + * precision floating point operations. + */ + if ((fmrx(MVFR1) & 0x000fff00) == 0x00011100) + elf_hwcap |= HWCAP_NEON; +#endif } return 0; } diff --git a/arch/frv/kernel/sys_frv.c b/arch/frv/kernel/sys_frv.c index 49b2cf2c38f..baadc97f862 100644 --- a/arch/frv/kernel/sys_frv.c +++ b/arch/frv/kernel/sys_frv.c @@ -35,22 +35,21 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, int error = -EBADF; struct file * file = NULL; - flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); - if (!(flags & MAP_ANONYMOUS)) { - file = fget(fd); - if (!file) - goto out; - } - /* As with sparc32, make sure the shift for mmap2 is constant (12), no matter what PAGE_SIZE we have.... */ /* But unlike sparc32, don't just silently break if we're trying to map something we can't */ - if (pgoff & ((1<<(PAGE_SHIFT-12))-1)) + if (pgoff & ((1 << (PAGE_SHIFT - 12)) - 1)) return -EINVAL; + pgoff >>= PAGE_SHIFT - 12; - pgoff >>= (PAGE_SHIFT - 12); + flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); + if (!(flags & MAP_ANONYMOUS)) { + file = fget(fd); + if (!file) + goto out; + } down_write(¤t->mm->mmap_sem); error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig index e05f9e1d3fa..27eb67604c5 100644 --- a/arch/ia64/configs/generic_defconfig +++ b/arch/ia64/configs/generic_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Mon Aug 4 15:38:01 2008 +# Linux kernel version: 2.6.28-rc7 +# Mon Dec 8 08:12:07 2008 # CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -26,6 +26,7 @@ CONFIG_LOG_BUF_SHIFT=20 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set # CONFIG_CGROUP_NS is not set +# CONFIG_CGROUP_FREEZER is not set # CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set @@ -46,7 +47,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -63,7 +63,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -72,15 +74,11 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_ARCH_TRACEHOOK is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -113,6 +111,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -125,8 +124,6 @@ CONFIG_MMU=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y @@ -139,13 +136,16 @@ CONFIG_GENERIC_IOMAP=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_IA64_UNCACHED_ALLOCATOR=y CONFIG_AUDIT_ARCH=y +# CONFIG_PARAVIRT_GUEST is not set CONFIG_IA64_GENERIC=y # CONFIG_IA64_DIG is not set +# CONFIG_IA64_DIG_VTD is not set # CONFIG_IA64_HP_ZX1 is not set # CONFIG_IA64_HP_ZX1_SWIOTLB is not set # CONFIG_IA64_SGI_SN2 is not set # CONFIG_IA64_SGI_UV is not set # CONFIG_IA64_HP_SIM is not set +# CONFIG_IA64_XEN_GUEST is not set # CONFIG_ITANIUM is not set CONFIG_MCKINLEY=y # CONFIG_IA64_PAGE_SIZE_4KB is not set @@ -182,16 +182,17 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_NR_QUICK=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_MMU_NOTIFIER=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_DISCONTIGMEM_ENABLE=y @@ -231,12 +232,12 @@ CONFIG_EFI_VARS=y CONFIG_EFI_PCDP=y CONFIG_DMIID=y CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m -# CONFIG_DMAR is not set - # -# Power management and ACPI +# Power management and ACPI options # CONFIG_PM=y # CONFIG_PM_DEBUG is not set @@ -248,7 +249,6 @@ CONFIG_ACPI_PROC_EVENT=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_DOCK=y -# CONFIG_ACPI_BAY is not set CONFIG_ACPI_PROCESSOR=m CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=m @@ -256,9 +256,7 @@ CONFIG_ACPI_NUMA=y # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_EC=y # CONFIG_ACPI_PCI_SLOT is not set -CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_ACPI_CONTAINER=m @@ -275,7 +273,7 @@ CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y -# CONFIG_PCI_MSI is not set +CONFIG_PCI_MSI=y CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set CONFIG_HOTPLUG_PCI=m @@ -286,6 +284,7 @@ CONFIG_HOTPLUG_PCI_ACPI=m # CONFIG_HOTPLUG_PCI_SHPC is not set # CONFIG_HOTPLUG_PCI_SGI is not set # CONFIG_PCCARD is not set +CONFIG_DMAR=y CONFIG_NET=y # @@ -333,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -353,11 +353,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -385,7 +384,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_PNP=y -# CONFIG_PNP_DEBUG is not set +# CONFIG_PNP_DEBUG_MESSAGES is not set # # Protocols @@ -419,10 +418,9 @@ CONFIG_SGI_XP=m # CONFIG_HP_ILO is not set CONFIG_SGI_GRU=m # CONFIG_SGI_GRU_DEBUG is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives @@ -430,12 +428,12 @@ CONFIG_BLK_DEV_IDE=y CONFIG_IDE_TIMINGS=y CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDESCSI=m # CONFIG_BLK_DEV_IDEACPI is not set # CONFIG_IDE_TASK_IOCTL is not set @@ -705,6 +703,9 @@ CONFIG_TULIP=m # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -725,11 +726,11 @@ CONFIG_E100=m # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set CONFIG_IGB=y @@ -747,18 +748,22 @@ CONFIG_TIGON3=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -826,9 +831,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -942,15 +949,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_LIS3LV02D is not set # CONFIG_HWMON_DEBUG_CHIP is not set CONFIG_THERMAL=m # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -959,6 +967,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -1009,6 +1019,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1113,8 +1124,7 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # @@ -1122,6 +1132,34 @@ CONFIG_USB_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=m +CONFIG_HID_APPLE=m +CONFIG_HID_BELKIN=m +CONFIG_HID_BRIGHT=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DELL=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GYRATION=m +CONFIG_HID_LOGITECH=m +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_PANTHERLORD=m +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_HID_SUNPLUS=m +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1138,6 +1176,9 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1155,6 +1196,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=m # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# Enable Host or Gadget support to see Inventra options +# # # USB Device Class drivers @@ -1162,13 +1209,14 @@ CONFIG_USB_UHCI_HCD=m # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # -# may also be needed; see USB_STORAGE Help for more information +# see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -1191,7 +1239,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -1204,7 +1251,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1222,7 +1269,9 @@ CONFIG_USB_MON=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1246,6 +1295,15 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y + +# +# HP Simulator drivers +# +# CONFIG_HP_SIMETH is not set +# CONFIG_HP_SIMSERIAL is not set +# CONFIG_HP_SIMSCSI is not set CONFIG_MSPEC=m # @@ -1260,7 +1318,7 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y @@ -1271,6 +1329,7 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=y # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -1282,8 +1341,8 @@ CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m # CONFIG_FUSE_FS is not set # @@ -1314,6 +1373,7 @@ CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_VMCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1356,6 +1416,7 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_SUNRPC_XPRT_RDMA=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1433,38 +1494,6 @@ CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_HAVE_KVM=y -CONFIG_VIRTUALIZATION=y -# CONFIG_KVM is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_IRQ_PER_CPU=y - -# -# HP Simulator drivers -# -# CONFIG_HP_SIMETH is not set -# CONFIG_HP_SIMSERIAL is not set -# CONFIG_HP_SIMSCSI is not set # # Kernel hacking @@ -1503,8 +1532,19 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_IA64_GRANULE_16MB=y # CONFIG_IA64_GRANULE_64MB is not set @@ -1519,14 +1559,19 @@ CONFIG_SYSVIPC_COMPAT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_MANAGER=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1599,5 +1644,36 @@ CONFIG_CRYPTO_DES=m # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_HAVE_KVM=y +CONFIG_VIRTUALIZATION=y +# CONFIG_KVM is not set +# CONFIG_VIRTIO_PCI is not set +# CONFIG_VIRTIO_BALLOON is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=m +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_IRQ_PER_CPU=y diff --git a/arch/ia64/hp/sim/Kconfig b/arch/ia64/hp/sim/Kconfig index f92306bbedb..8d513a8c526 100644 --- a/arch/ia64/hp/sim/Kconfig +++ b/arch/ia64/hp/sim/Kconfig @@ -4,6 +4,7 @@ menu "HP Simulator drivers" config HP_SIMETH bool "Simulated Ethernet " + depends on NET config HP_SIMSERIAL bool "Simulated serial driver support" diff --git a/arch/ia64/include/asm/paravirt_privop.h b/arch/ia64/include/asm/paravirt_privop.h index 0b597424fcf..33c8e55f577 100644 --- a/arch/ia64/include/asm/paravirt_privop.h +++ b/arch/ia64/include/asm/paravirt_privop.h @@ -83,7 +83,6 @@ extern unsigned long ia64_native_getreg_func(int regnum); #define paravirt_getreg(reg) \ ({ \ unsigned long res; \ - BUILD_BUG_ON(!__builtin_constant_p(reg)); \ if ((reg) == _IA64_REG_IP) \ res = ia64_native_getreg(_IA64_REG_IP); \ else \ diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h index 6417c1ecb44..14055c636ad 100644 --- a/arch/ia64/include/asm/ptrace.h +++ b/arch/ia64/include/asm/ptrace.h @@ -325,8 +325,6 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs) #define arch_has_block_step() (1) extern void user_enable_block_step(struct task_struct *); -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #endif /* !__KERNEL__ */ /* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index 26228e2d01a..c75b914f2d6 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -53,10 +53,12 @@ int __ref arch_register_cpu(int num) } EXPORT_SYMBOL(arch_register_cpu); -void arch_unregister_cpu(int num) +void __ref arch_unregister_cpu(int num) { unregister_cpu(&sysfs_cpus[num].cpu); +#ifdef CONFIG_ACPI unmap_cpu_from_node(num, cpu_to_node(num)); +#endif } EXPORT_SYMBOL(arch_unregister_cpu); #else diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile index 3ab4d6d5070..92cef66ca26 100644 --- a/arch/ia64/kvm/Makefile +++ b/arch/ia64/kvm/Makefile @@ -58,7 +58,7 @@ endif kvm-objs := $(common-objs) kvm-ia64.o kvm_fw.o obj-$(CONFIG_KVM) += kvm.o -EXTRA_CFLAGS_vcpu.o += -mfixed-range=f2-f5,f12-f127 +CFLAGS_vcpu.o += -mfixed-range=f2-f5,f12-f127 kvm-intel-objs = vmm.o vmm_ivt.o trampoline.o vcpu.o optvfault.o mmio.o \ vtlb.o process.o #Add link memcpy and memset to avoid possible structure assignment error diff --git a/arch/ia64/kvm/optvfault.S b/arch/ia64/kvm/optvfault.S index 634abad979b..32254ce9a1b 100644 --- a/arch/ia64/kvm/optvfault.S +++ b/arch/ia64/kvm/optvfault.S @@ -107,10 +107,10 @@ END(kvm_vps_resume_normal) GLOBAL_ENTRY(kvm_vps_resume_handler) movl r30 = PAL_VPS_RESUME_HANDLER ;; - ld8 r27=[r25] + ld8 r26=[r25] shr r17=r17,IA64_ISR_IR_BIT ;; - dep r27=r17,r27,63,1 // bit 63 of r27 indicate whether enable CFLE + dep r26=r17,r26,63,1 // bit 63 of r26 indicate whether enable CFLE mov pr=r23,-2 br.sptk.many kvm_vps_entry END(kvm_vps_resume_handler) @@ -894,12 +894,15 @@ ENTRY(kvm_resume_to_guest) ;; ld8 r19=[r19] mov b0=r29 - cmp.ne p6,p7 = r0,r0 + mov r27=cr.isr ;; - tbit.z p6,p7 = r19,IA64_PSR_IC_BIT // p1=vpsr.ic + tbit.z p6,p7 = r19,IA64_PSR_IC_BIT // p7=vpsr.ic + shr r27=r27,IA64_ISR_IR_BIT ;; (p6) ld8 r26=[r25] (p7) mov b0=r28 + ;; + (p6) dep r26=r27,r26,63,1 mov pr=r31,-2 br.sptk.many b0 // call pal service ;; diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c index c3aa851d1ca..4e1801bad83 100644 --- a/arch/ia64/sn/kernel/io_init.c +++ b/arch/ia64/sn/kernel/io_init.c @@ -292,7 +292,7 @@ EXPORT_SYMBOL(sn_io_slot_fixup); * sn_pci_controller_fixup() - This routine sets up a bus's resources * consistent with the Linux PCI abstraction layer. */ -static void +static void __init sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) { s64 status = 0; diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index 96c31b4180c..0c66dbdd1d7 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c @@ -5,7 +5,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2007 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2008 Silicon Graphics, Inc. All Rights Reserved. */ #include <linux/irq.h> @@ -375,6 +375,7 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info) int cpu = nasid_slice_to_cpuid(nasid, slice); #ifdef CONFIG_SMP int cpuphys; + irq_desc_t *desc; #endif pci_dev_get(pci_dev); @@ -391,6 +392,12 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info) #ifdef CONFIG_SMP cpuphys = cpu_physical_id(cpu); set_irq_affinity_info(sn_irq_info->irq_irq, cpuphys, 0); + desc = irq_to_desc(sn_irq_info->irq_irq); + /* + * Affinity was set by the PROM, prevent it from + * being reset by the request_irq() path. + */ + desc->status |= IRQ_AFFINITY_SET; #endif } diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index bb1d2492964..02c5b8a9fb6 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -200,7 +200,7 @@ static int __cpuinitdata shub_1_1_found; * Set flag for enabling shub specific wars */ -static inline int __init is_shub_1_1(int nasid) +static inline int __cpuinit is_shub_1_1(int nasid) { unsigned long id; int rev; @@ -212,7 +212,7 @@ static inline int __init is_shub_1_1(int nasid) return rev <= 2; } -static void __init sn_check_for_wars(void) +static void __cpuinit sn_check_for_wars(void) { int cnode; @@ -512,7 +512,6 @@ static void __init sn_init_pdas(char **cmdline_p) for_each_online_node(cnode) { nodepdaindr[cnode] = alloc_bootmem_node(NODE_DATA(cnode), sizeof(nodepda_t)); - memset(nodepdaindr[cnode], 0, sizeof(nodepda_t)); memset(nodepdaindr[cnode]->phys_cpuid, -1, sizeof(nodepdaindr[cnode]->phys_cpuid)); spin_lock_init(&nodepdaindr[cnode]->ptc_lock); @@ -521,11 +520,9 @@ static void __init sn_init_pdas(char **cmdline_p) /* * Allocate & initialize nodepda for TIOs. For now, put them on node 0. */ - for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) { + for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) nodepdaindr[cnode] = alloc_bootmem_node(NODE_DATA(0), sizeof(nodepda_t)); - memset(nodepdaindr[cnode], 0, sizeof(nodepda_t)); - } /* * Now copy the array of nodepda pointers to each nodepda. diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S index 40180778a5c..90916067b9c 100644 --- a/arch/m32r/kernel/head.S +++ b/arch/m32r/kernel/head.S @@ -23,7 +23,7 @@ __INITDATA /* * References to members of the boot_cpu_data structure. */ - .text +.section .text.head, "ax" .global start_kernel .global __bss_start .global _end @@ -133,7 +133,6 @@ loop1: /* * AP startup routine */ - .text .global eit_vector ENTRY(startup_AP) ;; setup EVB @@ -230,6 +229,7 @@ ENTRY(startup_AP) nop #endif /* CONFIG_SMP */ + .text ENTRY(stack_start) .long init_thread_union+8192 .long __KERNEL_DS diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S index 15a6f36c06d..9db05df20c0 100644 --- a/arch/m32r/kernel/vmlinux.lds.S +++ b/arch/m32r/kernel/vmlinux.lds.S @@ -27,6 +27,7 @@ SECTIONS _text = .; /* Text and read-only data */ .boot : { *(.boot) } = 0 .text : { + *(.text.head) TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index 8bd61a640fc..23597beb66c 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:00 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:42 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set CONFIG_AMIGA=y # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -148,19 +138,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_ZORRO=y @@ -212,7 +204,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -262,13 +253,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -282,19 +274,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -302,20 +297,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -323,8 +318,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -337,9 +332,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -351,16 +346,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -387,6 +382,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -410,19 +406,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -470,21 +455,20 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -609,8 +593,12 @@ CONFIG_APNE=m # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_CS89x0 is not set # CONFIG_NET_POCKET is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -763,11 +751,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -777,6 +765,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -802,6 +791,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -829,6 +819,8 @@ CONFIG_FB_FM2=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -852,12 +844,19 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_DMASOUND_PAULA=m CONFIG_DMASOUND=m CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -867,6 +866,8 @@ CONFIG_HIDRAW=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -883,8 +884,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -895,6 +897,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -906,6 +909,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -944,6 +948,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -986,6 +991,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1059,7 +1065,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1067,6 +1079,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1077,10 +1090,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1154,14 +1169,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index c41b854c028..935108d115a 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:01 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:43 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -148,19 +138,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_HEARTBEAT=y @@ -210,7 +202,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -260,13 +251,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -280,19 +272,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -300,20 +295,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -321,8 +316,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -335,9 +330,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -349,16 +344,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -385,6 +380,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -408,19 +404,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -458,6 +443,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -540,6 +526,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -609,6 +598,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -663,11 +653,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -677,6 +667,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -702,6 +693,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y # CONFIG_FB_CFB_COPYAREA is not set CONFIG_FB_CFB_IMAGEBLIT=y @@ -724,6 +716,8 @@ CONFIG_FB_APOLLO=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -750,6 +744,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -758,6 +758,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -773,8 +775,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -785,6 +788,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -796,6 +800,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -834,6 +839,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -877,6 +883,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -949,7 +956,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -957,6 +970,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -967,10 +981,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1044,14 +1060,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index 654c5acb9e8..a594a1d47b6 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:02 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:44 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set CONFIG_ATARI=y # CONFIG_MAC is not set @@ -148,19 +138,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_STRAM_PROC=y @@ -208,7 +200,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -258,13 +249,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -278,19 +270,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -298,20 +293,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -319,8 +314,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -333,9 +328,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -347,16 +342,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -383,6 +378,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -406,19 +402,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -462,21 +447,20 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -565,12 +549,15 @@ CONFIG_EQUALIZER=m CONFIG_VETH=m # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=m +CONFIG_MII=y CONFIG_ATARILANCE=m # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NET_POCKET is not set # CONFIG_NETDEV_1000 is not set @@ -644,6 +631,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set CONFIG_MOUSE_ATARI=m @@ -706,11 +694,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -720,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -745,6 +734,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -768,6 +758,8 @@ CONFIG_FB_ATARI=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_ATY is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -790,12 +782,19 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_DMASOUND_ATARI=m CONFIG_DMASOUND=m CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -805,6 +804,8 @@ CONFIG_HIDRAW=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -821,10 +822,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -CONFIG_EXT4DEV_FS=y -# CONFIG_EXT4DEV_FS_XATTR is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y -CONFIG_JBD2=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -835,6 +835,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -846,6 +847,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -884,6 +886,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -925,6 +928,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -998,7 +1002,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1006,6 +1016,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1016,10 +1027,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1093,14 +1106,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index 2e44af0fe54..d3d9814a91d 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:03 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:45 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -151,19 +141,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_PROC_HARDWARE=y @@ -212,7 +204,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -262,13 +253,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -282,19 +274,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -302,20 +297,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -323,8 +318,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -337,9 +332,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -351,16 +346,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -387,6 +382,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -410,19 +406,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -460,6 +445,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -545,6 +531,9 @@ CONFIG_BVME6000_NET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -614,6 +603,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -668,11 +658,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -682,6 +672,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -721,6 +712,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -729,6 +726,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -744,8 +743,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -756,6 +756,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -767,6 +768,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -805,6 +807,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -848,6 +851,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -921,7 +925,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -929,6 +939,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -939,10 +950,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1016,14 +1029,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=m -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 3570fc89b08..5556ef088d0 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:04 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:46 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -149,19 +139,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_HEARTBEAT=y @@ -211,7 +203,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -261,13 +252,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -281,19 +273,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -301,20 +296,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -322,8 +317,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -336,9 +331,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -350,16 +345,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -386,6 +381,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -409,19 +405,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -459,6 +444,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -542,6 +528,9 @@ CONFIG_HPLANCE=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -613,6 +602,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -673,11 +663,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -687,6 +677,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -712,6 +703,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set CONFIG_FB_CFB_IMAGEBLIT=y @@ -734,6 +726,8 @@ CONFIG_FB_HP300=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -760,6 +754,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -768,6 +768,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -781,8 +783,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -793,6 +796,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -804,6 +808,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -842,6 +847,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -885,6 +891,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -957,7 +964,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -965,6 +978,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -975,10 +989,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1052,14 +1068,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index db6e8822594..c6de25724a2 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:06 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:47 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set CONFIG_MAC=y @@ -150,19 +140,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m # CONFIG_HEARTBEAT is not set @@ -209,7 +201,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -259,13 +250,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -279,19 +271,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -299,20 +294,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -320,8 +315,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -334,9 +329,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -348,16 +343,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -384,6 +379,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -410,19 +406,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -460,21 +445,20 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -581,6 +565,9 @@ CONFIG_MACMACE=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -650,6 +637,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -706,11 +694,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -720,6 +708,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -745,6 +734,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -768,6 +758,8 @@ CONFIG_FB_MAC=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -796,6 +788,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -804,6 +802,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -820,8 +820,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -832,6 +833,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -843,6 +845,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -881,6 +884,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -923,6 +927,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -996,7 +1001,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1004,6 +1015,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1014,10 +1026,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1091,14 +1105,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 1a806102b99..70693588031 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:07 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:48 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set CONFIG_AMIGA=y CONFIG_ATARI=y CONFIG_MAC=y @@ -154,19 +144,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_ZORRO=y @@ -222,7 +214,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -272,13 +263,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -292,19 +284,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -312,20 +307,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -333,8 +328,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -347,9 +342,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -361,16 +356,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -397,6 +392,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -424,19 +420,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -486,21 +471,20 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -629,7 +613,7 @@ CONFIG_VETH=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=m +CONFIG_MII=y CONFIG_ARIADNE=m CONFIG_A2065=m CONFIG_HYDRA=m @@ -657,8 +641,12 @@ CONFIG_NE2000=m # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_CS89x0 is not set # CONFIG_NET_POCKET is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -735,6 +723,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_INPORT is not set @@ -832,11 +821,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -846,6 +835,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -871,6 +861,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -905,6 +896,8 @@ CONFIG_FB_HP300=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_ATY is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -930,6 +923,7 @@ CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_MAC_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_DMASOUND_ATARI=m CONFIG_DMASOUND_PAULA=m CONFIG_DMASOUND_Q40=m @@ -938,6 +932,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -947,6 +947,8 @@ CONFIG_HIDRAW=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -973,10 +975,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -CONFIG_EXT4DEV_FS=y -# CONFIG_EXT4DEV_FS_XATTR is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y -CONFIG_JBD2=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -987,6 +988,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -998,6 +1000,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1036,6 +1039,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1079,6 +1083,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1156,7 +1161,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1164,6 +1175,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1174,10 +1186,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1251,14 +1265,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index cacb5aef6a3..52d42715bd0 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:08 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:50 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -151,19 +141,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_PROC_HARDWARE=y @@ -212,7 +204,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -262,13 +253,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -282,19 +274,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -302,20 +297,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -323,8 +318,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -337,9 +332,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -351,16 +346,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -387,6 +382,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -410,19 +406,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -460,6 +445,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -544,6 +530,9 @@ CONFIG_MVME147_NET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -613,6 +602,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -667,11 +657,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -681,6 +671,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -720,6 +711,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -728,6 +725,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -743,8 +742,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -755,6 +755,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -766,6 +767,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -804,6 +806,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -847,6 +850,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -920,7 +924,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -928,6 +938,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -938,10 +949,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1015,14 +1028,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index a183e25e348..3403ed2eda7 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:09 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:51 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -151,19 +141,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_PROC_HARDWARE=y @@ -212,7 +204,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -262,13 +253,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -282,19 +274,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -302,20 +297,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -323,8 +318,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -337,9 +332,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -351,16 +346,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -387,6 +382,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -410,19 +406,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -460,6 +445,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -545,6 +531,9 @@ CONFIG_MVME16x_NET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -614,6 +603,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -668,11 +658,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -682,6 +672,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -721,6 +712,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -729,6 +726,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -745,8 +744,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -757,6 +757,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -768,6 +769,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -806,6 +808,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -849,6 +852,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -922,7 +926,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -930,6 +940,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -940,10 +951,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1017,14 +1030,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index 72eaff0776b..3459c594194 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:10 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:52 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -148,19 +138,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_HEARTBEAT=y @@ -209,7 +201,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -259,13 +250,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -279,19 +271,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -299,20 +294,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -320,8 +315,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -334,9 +329,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -348,16 +343,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -384,6 +379,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -407,19 +403,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -458,21 +443,20 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -585,8 +569,12 @@ CONFIG_NE2000=m # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_CS89x0 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -656,6 +644,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_INPORT is not set @@ -717,11 +706,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -731,6 +720,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -756,6 +746,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -778,6 +769,8 @@ CONFIG_FB_Q40=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -800,12 +793,19 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_DMASOUND_Q40=m CONFIG_DMASOUND=m CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -814,6 +814,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -827,8 +829,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -839,6 +842,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -850,6 +854,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -888,6 +893,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -930,6 +936,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1002,7 +1009,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -1010,6 +1023,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1020,10 +1034,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1097,14 +1113,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index cb62b96d766..f404917429f 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:11 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:53 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y CONFIG_NO_DMA=y -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,10 +105,19 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # +# CONFIG_AMIGA is not set +# CONFIG_ATARI is not set +# CONFIG_MAC is not set +# CONFIG_APOLLO is not set +# CONFIG_VME is not set +# CONFIG_HP300 is not set +# CONFIG_SUN3X is not set +# CONFIG_Q40 is not set CONFIG_SUN3=y # @@ -137,19 +136,21 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_PROC_HARDWARE=y @@ -198,7 +199,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -248,13 +248,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -268,19 +269,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -288,20 +292,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -309,8 +313,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -323,9 +327,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -337,16 +341,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -373,6 +377,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -396,19 +401,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -446,6 +440,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -531,6 +526,9 @@ CONFIG_SUN3_82586=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -599,6 +597,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -655,16 +654,13 @@ CONFIG_GEN_RTC_X=y # CONFIG_WATCHDOG is not set # -# Sonics Silicon Backplane -# - -# # Multifunction device drivers # # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -690,6 +686,7 @@ CONFIG_GEN_RTC_X=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set @@ -711,6 +708,8 @@ CONFIG_FB=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -737,6 +736,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -744,6 +749,8 @@ CONFIG_HIDRAW=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -757,8 +764,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -769,6 +777,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -780,6 +789,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -818,6 +828,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -861,6 +872,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -934,7 +946,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -942,6 +960,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -952,10 +971,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1029,14 +1050,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index 04b4363a705..4d8a1e84e39 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc6 -# Wed Sep 10 09:02:12 2008 +# Linux kernel version: 2.6.28-rc7 +# Tue Dec 2 20:27:54 2008 # CONFIG_M68K=y CONFIG_MMU=y @@ -14,7 +14,6 @@ CONFIG_TIME_LOW_RES=y CONFIG_GENERIC_IOMAP=y CONFIG_NO_IOPORT=y # CONFIG_NO_DMA is not set -CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -67,22 +66,13 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set -# CONFIG_HAVE_OPROFILE is not set -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set -# CONFIG_HAVE_IOREMAP_PROT is not set -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -115,11 +105,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform dependent setup # -# CONFIG_SUN3 is not set # CONFIG_AMIGA is not set # CONFIG_ATARI is not set # CONFIG_MAC is not set @@ -148,19 +138,21 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # General setup # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m CONFIG_PROC_HARDWARE=y @@ -209,7 +201,6 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -259,13 +250,14 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -279,19 +271,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -299,20 +294,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -320,8 +315,8 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m @@ -334,9 +329,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -348,16 +343,16 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -384,6 +379,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m @@ -407,19 +403,8 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_EXT_SYSFS is not set -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -457,6 +442,7 @@ CONFIG_ATA_OVER_ETH=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -541,6 +527,9 @@ CONFIG_SUN3LANCE=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -610,6 +599,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -664,11 +654,11 @@ CONFIG_GEN_RTC_X=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -678,6 +668,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -703,6 +694,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set @@ -724,6 +716,8 @@ CONFIG_FB=y # CONFIG_FB_UVESA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -750,6 +744,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -758,6 +758,8 @@ CONFIG_HIDRAW=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Character devices @@ -771,8 +773,9 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y +CONFIG_JBD2=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set @@ -783,6 +786,7 @@ CONFIG_JFS_FS=m # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -794,6 +798,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m # CONFIG_OCFS2_FS_STATS is not set # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -832,6 +837,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -875,6 +881,7 @@ CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -948,7 +955,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set # @@ -956,6 +969,7 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -966,10 +980,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1043,14 +1059,17 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index 765c8e287d2..364ca893880 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -48,7 +48,7 @@ config RUNTIME_DEBUG help If you say Y here, some debugging macros will do run-time checking. If you say N here, those macros will mostly turn to no-ops. See - include/asm-mips/debug.h for debuging macros. + arch/mips/include/asm/debug.h for debugging macros. If unsure, say N. endmenu diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig index 620980081a3..b6698a232ae 100644 --- a/arch/mips/configs/fulong_defconfig +++ b/arch/mips/configs/fulong_defconfig @@ -1,63 +1,78 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc4 -# Mon Jun 11 00:23:51 2007 +# Linux kernel version: 2.6.28-rc6 +# Fri Nov 28 17:53:48 2008 # CONFIG_MIPS=y # # Machine selection # -CONFIG_LEMOTE_FULONG=y # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +CONFIG_LEMOTE_FULONG=y # CONFIG_MIPS_MALTA is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set +# CONFIG_MACH_EMMA is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set CONFIG_I8259=y # CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y CONFIG_IRQ_CPU=y CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_HAVE_STD_PC_SERIAL_PORT=y # # CPU selection @@ -75,6 +90,7 @@ CONFIG_CPU_LOONGSON2=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -101,7 +117,6 @@ CONFIG_BOARD_SCACHE=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_WB=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -109,6 +124,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_SYS_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -117,9 +133,17 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -133,37 +157,40 @@ CONFIG_HZ=250 CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="lm32" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +CONFIG_USER_NS=y +CONFIG_PID_NS=y # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -175,6 +202,8 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_PCSPKR_PLATFORM is not set +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -183,29 +212,33 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -219,19 +252,19 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_ISA=y CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -239,8 +272,9 @@ CONFIG_MMU=y # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y -# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y @@ -251,14 +285,12 @@ CONFIG_BINFMT_ELF32=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y CONFIG_NET=y # @@ -271,6 +303,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -294,18 +327,17 @@ CONFIG_INET_TUNNEL=m # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration @@ -313,53 +345,59 @@ CONFIG_NETFILTER=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK_ENABLED is not set # CONFIG_NF_CONNTRACK is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m # CONFIG_NETFILTER_XT_MATCH_DSCP is not set CONFIG_NETFILTER_XT_MATCH_ESP=m +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m @@ -371,6 +409,7 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -380,10 +419,6 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -392,23 +427,25 @@ CONFIG_NET_CLS_ROUTE=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +CONFIG_PHONET=m +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m # CONFIG_IEEE80211_CRYPT_CCMP is not set # CONFIG_IEEE80211_CRYPT_TKIP is not set -# CONFIG_IEEE80211_SOFTMAC is not set # CONFIG_RFKILL is not set +CONFIG_NET_9P=m +# CONFIG_NET_9P_DEBUG is not set # # Device Drivers @@ -417,14 +454,13 @@ CONFIG_IEEE80211_CRYPT_WEP=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=m # CONFIG_MTD_DEBUG is not set @@ -443,6 +479,7 @@ CONFIG_MTD_BLOCK=m # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -482,6 +519,7 @@ CONFIG_MTD_PHYSMAP=m CONFIG_MTD_PHYSMAP_START=0x1fc00000 CONFIG_MTD_PHYSMAP_LEN=0x80000 CONFIG_MTD_PHYSMAP_BANKWIDTH=1 +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -506,21 +544,9 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -534,32 +560,28 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # +CONFIG_IDE_TIMINGS=y +CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_PROC_FS=y @@ -568,24 +590,25 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -601,17 +624,28 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_IDE_ARM is not set -# CONFIG_IDE_CHIPSETS is not set + +# +# Other IDE chipsets support +# + +# +# Note: most of these also require special kernel boot parameters +# +# CONFIG_BLK_DEV_4DRIVES is not set +# CONFIG_BLK_DEV_ALI14XX is not set +# CONFIG_BLK_DEV_DTC2278 is not set +# CONFIG_BLK_DEV_HT6560B is not set +# CONFIG_BLK_DEV_QD65XX is not set +# CONFIG_BLK_DEV_UMC8672 is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -644,88 +678,30 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_IN2000 is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_NCR53C406A is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set -# CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_SYM53C416 is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +CONFIG_VETH=m # CONFIG_ARCNET is not set CONFIG_PHYLIB=m @@ -740,29 +716,32 @@ CONFIG_CICADA_PHY=m # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -773,7 +752,6 @@ CONFIG_NET_PCI=y # CONFIG_FORCEDETH is not set # CONFIG_CS89x0 is not set # CONFIG_TC35815 is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -785,15 +763,21 @@ CONFIG_8139TOO=y # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -801,20 +785,29 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -822,6 +815,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -830,7 +824,6 @@ CONFIG_NETDEV_10000=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -844,25 +837,17 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m +CONFIG_PPPOL2TP=m CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y CONFIG_SLHC=m CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y CONFIG_NET_FC=y -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -870,6 +855,7 @@ CONFIG_NET_FC=y # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -879,7 +865,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -900,9 +885,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=y # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set @@ -927,10 +914,13 @@ CONFIG_SERIO_LIBPS2=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -951,105 +941,152 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y -CONFIG_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_ELEKTOR is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set CONFIG_I2C_VIAPRO=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_ELEKTOR is not set # CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # -# Dallas's 1-wire bus +# Sonics Silicon Backplane # -# CONFIG_W1 is not set -# CONFIG_HWMON is not set +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L1=y +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y CONFIG_VIDEO_V4L1_COMPAT=y -CONFIG_VIDEO_V4L2=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=m + +# +# Multimedia drivers +# +CONFIG_MEDIA_ATTACH=y +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_CUSTOMIZE=y +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_MT2131=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DMA_CONTIG=m CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_BT848 is not set @@ -1058,17 +1095,46 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_CPIA2 is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set -# CONFIG_TUNER_3036 is not set # CONFIG_VIDEO_STRADIS is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_MXB is not set -# CONFIG_VIDEO_DPC is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # CONFIG_VIDEO_CX88 is not set # CONFIG_VIDEO_IVTV is not set # CONFIG_VIDEO_CAFE_CCIC is not set +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_VIDEO_SH_MOBILE_CEU=m CONFIG_V4L_USB_DRIVERS=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_ZC3XX=m # CONFIG_VIDEO_PVRUSB2 is not set # CONFIG_VIDEO_EM28XX is not set # CONFIG_VIDEO_USBVISION is not set @@ -1079,7 +1145,6 @@ CONFIG_USB_KONICAWC=m CONFIG_USB_QUICKCAM_MESSENGER=m CONFIG_USB_ET61X251=m # CONFIG_VIDEO_OVCAMCHIP is not set -# CONFIG_USB_W9968CF is not set CONFIG_USB_OV511=m CONFIG_USB_SE401=m CONFIG_USB_SN9C102=m @@ -1088,6 +1153,8 @@ CONFIG_USB_ZC0301=m CONFIG_USB_PWC=m # CONFIG_USB_PWC_DEBUG is not set # CONFIG_USB_ZR364XX is not set +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_CADET is not set # CONFIG_RADIO_RTRACK is not set @@ -1104,33 +1171,30 @@ CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_TYPHOON is not set # CONFIG_RADIO_ZOLTRIX is not set # CONFIG_USB_DSBR is not set -# CONFIG_DVB_CORE is not set +CONFIG_USB_SI470X=m +CONFIG_USB_MR800=m CONFIG_DAB=y # CONFIG_USB_DABUSB is not set # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set CONFIG_FB_BACKLIGHT=y @@ -1158,16 +1222,30 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_SMIVGX is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1176,20 +1254,14 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y # CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=y - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1201,28 +1273,22 @@ CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_RTCTIMER=m -CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y CONFIG_SND_MPU401_UART=m CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set @@ -1231,10 +1297,12 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set +# CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_DARLA20 is not set @@ -1259,6 +1327,7 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_HDA_INTEL is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set +# CONFIG_SND_HIFIER is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set # CONFIG_SND_INTEL8X0 is not set @@ -1276,43 +1345,26 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_TRIDENT is not set CONFIG_SND_VIA82XX=m # CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA MIPS devices -# - -# -# USB devices -# +CONFIG_SND_MIPS=y +CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=m - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +CONFIG_HIDRAW=y # # USB Input Devices # CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +CONFIG_HID_PID=y CONFIG_USB_HIDDEV=y # @@ -1322,13 +1374,39 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MOUSE is not set # -# USB support -# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=m +CONFIG_HID_APPLE=m +CONFIG_HID_BELKIN=m +CONFIG_HID_BRIGHT=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DELL=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GYRATION=m +CONFIG_HID_LOGITECH=m +CONFIG_LOGITECH_FF=y +CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_PANTHERLORD=m +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_HID_SUNPLUS=m +# CONFIG_THRUSTMASTER_FF is not set +CONFIG_ZEROPLUS_FF=m +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options @@ -1338,35 +1416,46 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set +CONFIG_USB_OTG_WHITELIST=y +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +CONFIG_USB_WUSB_CBAF=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set # # USB Host Controller Drivers # +CONFIG_USB_C67X00_HCD=m CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_ISP1760_HCD=m CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=m # CONFIG_USB_SL811_HCD is not set +CONFIG_USB_R8A66597_HCD=m +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers # CONFIG_USB_ACM=y CONFIG_USB_PRINTER=y +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # -# may also be needed; see USB_STORAGE Help for more information +# see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -1379,7 +1468,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_STORAGE_CYPRESS_ATACB=y CONFIG_USB_LIBUSUAL=y # @@ -1387,15 +1478,10 @@ CONFIG_USB_LIBUSUAL=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -1404,7 +1490,7 @@ CONFIG_USB_LIBUSUAL=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +CONFIG_USB_SEVSEG=m # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1421,56 +1507,75 @@ CONFIG_USB_LIBUSUAL=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_VST=m # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=m # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# RTC interfaces # +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# Real Time Clock +# I2C RTC drivers # -# CONFIG_RTC_CLASS is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # -# DMA Engine support +# SPI RTC drivers # -# CONFIG_DMA_ENGINE is not set # -# DMA Clients +# Platform RTC drivers # +CONFIG_RTC_DRV_CMOS=m +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # +# CONFIG_DMADEVICES is not set +CONFIG_UIO=m +CONFIG_UIO_CIF=m +# CONFIG_UIO_PDRV is not set +# CONFIG_UIO_PDRV_GENIRQ is not set +# CONFIG_UIO_SMX is not set +# CONFIG_UIO_SERCOS3 is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -1478,27 +1583,31 @@ CONFIG_USB_LIBUSUAL=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=m +CONFIG_EXT4DEV_COMPAT=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_FS_XIP=y CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=m +CONFIG_FS_MBCACHE=m CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set # CONFIG_REISERFS_FS_XATTR is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=y @@ -1530,11 +1639,11 @@ CONFIG_NTFS_RW=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1550,25 +1659,23 @@ CONFIG_RAMFS=y # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_OMFS_FS=m # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1576,7 +1683,7 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1616,10 +1723,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" # CONFIG_NLS_CODEPAGE_437 is not set @@ -1660,30 +1763,31 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=m - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=2048 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +CONFIG_DYNAMIC_PRINTK_DEBUG=y +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y CONFIG_CMDLINE="" # @@ -1691,64 +1795,113 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_FILE_CAPABILITIES=y +CONFIG_CRYPTO=y # -# Cryptographic options +# Crypto core or helper # -CONFIG_CRYPTO=y +CONFIG_CRYPTO_FIPS=y CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=m +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=m +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SEED=m +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_LZO=m # -# Hardware crypto devices +# Random Number Generation # +CONFIG_CRYPTO_ANSI_CPRNG=m +# CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y -# CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC16=m +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y +CONFIG_CRC7=m # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index f719bf5e01a..11582287641 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -1,30 +1,34 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Tue Aug 7 12:39:49 2007 +# Linux kernel version: 2.6.28-rc6 +# Fri Nov 28 15:41:33 2008 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MARKEINS is not set +# CONFIG_MACH_EMMA is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set CONFIG_SGI_IP22=y # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -35,34 +39,49 @@ CONFIG_SGI_IP22=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set # CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set CONFIG_ARC=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set +CONFIG_I8259=y # CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_IRQ_CPU=y CONFIG_SWAP_IO_SPACE=y +CONFIG_SGI_HAS_INDYDOG=y +CONFIG_SGI_HAS_HAL2=y +CONFIG_SGI_HAS_SEEQ=y +CONFIG_SGI_HAS_WD93=y +CONFIG_SGI_HAS_ZILOG=y +CONFIG_SGI_HAS_I8042=y +CONFIG_DEFAULT_SGI_PARTITION=y CONFIG_ARC32=y CONFIG_BOOT_ELF32=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_MIPS_L1_CACHE_SHIFT=7 CONFIG_ARC_CONSOLE=y CONFIG_ARC_PROMLIB=y @@ -82,6 +101,7 @@ CONFIG_ARC_PROMLIB=y # CONFIG_CPU_TX49XX is not set CONFIG_CPU_R5000=y # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -115,18 +135,24 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -159,13 +185,20 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -177,6 +210,8 @@ CONFIG_KALLSYMS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_PCSPKR_PLATFORM is not set +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -185,14 +220,21 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y @@ -203,6 +245,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -216,6 +259,8 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Bus options (PCI, PCMCIA, EISA, ISA, TC) @@ -224,29 +269,24 @@ CONFIG_HW_HAS_EISA=y # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_EISA is not set CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# +CONFIG_I8253=y # # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set # CONFIG_SUSPEND is not set - -# -# Networking -# CONFIG_NET=y # @@ -259,6 +299,8 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -282,42 +324,13 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -334,12 +347,16 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration @@ -347,12 +364,12 @@ CONFIG_NETFILTER=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK_ENABLED=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m @@ -366,18 +383,22 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -386,39 +407,75 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT=y CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -426,11 +483,13 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -439,32 +498,30 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -479,6 +536,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -488,12 +546,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y -CONFIG_NET_SCH_FIFO=y # # Queueing/Scheduling @@ -502,7 +555,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RR=m +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -526,6 +579,7 @@ CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m # CONFIG_NET_EMATCH is not set CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=y @@ -533,35 +587,28 @@ CONFIG_NET_ACT_GACT=m CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m -CONFIG_NET_CLS_POLICE=y +CONFIG_NET_ACT_SKBEDIT=m # CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +CONFIG_PHONET=m CONFIG_FIB_RULES=y - -# -# Wireless -# -CONFIG_CFG80211=m +# CONFIG_WIRELESS is not set CONFIG_WIRELESS_EXT=y -CONFIG_MAC80211=m -# CONFIG_MAC80211_DEBUG is not set CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set CONFIG_RFKILL=m CONFIG_RFKILL_INPUT=m # CONFIG_NET_9P is not set @@ -588,7 +635,9 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -628,20 +677,22 @@ CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_SGIWD93_SCSI=y # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m CONFIG_MACVLAN=m CONFIG_EQUALIZER=m CONFIG_TUN=m +CONFIG_VETH=m CONFIG_PHYLIB=m # @@ -656,11 +707,21 @@ CONFIG_CICADA_PHY=m # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set -# CONFIG_FIXED_PHY is not set +CONFIG_REALTEK_PHY=m +CONFIG_MDIO_BITBANG=m CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set +CONFIG_MII=m # CONFIG_AX88796 is not set +CONFIG_SMC91X=m # CONFIG_DM9000 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set CONFIG_SGISEEQ=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -672,12 +733,12 @@ CONFIG_WLAN_PRE80211=y CONFIG_STRIP=m CONFIG_WLAN_80211=y # CONFIG_LIBERTAS is not set +# CONFIG_IWLWIFI_LEDS is not set CONFIG_HOSTAP=m # CONFIG_HOSTAP_FIRMWARE is not set # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -699,7 +760,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -720,6 +780,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y # CONFIG_MOUSE_PS2_SYNAPTICS is not set # CONFIG_MOUSE_PS2_LIFEBOOK is not set CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m # CONFIG_MOUSE_VSXXXAA is not set @@ -742,9 +803,11 @@ CONFIG_SERIO_RAW=m # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -761,6 +824,17 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_THERMAL=m CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -769,47 +843,50 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set CONFIG_INDYDOG=m -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_R3964 is not set -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set +CONFIG_SSB_POSSIBLE=y # -# SPI support +# Sonics Silicon Backplane # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support @@ -823,48 +900,77 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_SGI_CLUT224=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +CONFIG_HIDRAW=y +CONFIG_HID_PID=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# Enable Host or Gadget support to see Inventra options # # -# USB Gadget Support +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set -# CONFIG_RTC_CLASS is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set # -# DMA Clients +# SPI RTC drivers # # -# DMA Devices +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +CONFIG_RTC_DRV_DS1286=y +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Userspace I/O +# on-CPU RTC drivers # +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -876,29 +982,33 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=m +CONFIG_EXT4DEV_COMPAT=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=m CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y -CONFIG_XFS_SECURITY=y # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set -# CONFIG_GFS2_FS is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=m -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y -CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m @@ -929,11 +1039,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -949,27 +1059,25 @@ CONFIG_CONFIGFS_FS=m CONFIG_EFS_FS=m # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -977,7 +1085,7 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -986,12 +1094,12 @@ CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set +CONFIG_CIFS_UPCALL=y # CONFIG_CIFS_XATTR is not set # CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set CONFIG_CODA_FS=m -# CONFIG_CODA_FS_OLD_API is not set # CONFIG_AFS_FS is not set # @@ -1015,10 +1123,6 @@ CONFIG_SGI_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -1059,30 +1163,32 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# CONFIG_DLM=m # CONFIG_DLM_DEBUG is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set + +# +# Tracers +# +CONFIG_DYNAMIC_PRINTK_DEBUG=y +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y CONFIG_CMDLINE="" # @@ -1091,46 +1197,97 @@ CONFIG_CMDLINE="" CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_FILE_CAPABILITIES=y CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_FIPS=y CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ABLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m # CONFIG_CRYPTO_HW is not set # @@ -1139,12 +1296,15 @@ CONFIG_CRYPTO_CAMELLIA=m CONFIG_BITREVERSE=m # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_T10DIF=m +CONFIG_CRC_ITU_T=m CONFIG_CRC32=m # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index fe4699df962..de4c7a0a96d 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -1,71 +1,71 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:33 2007 +# Linux kernel version: 2.6.28-rc7 +# Wed Dec 10 14:39:08 2008 # CONFIG_MIPS=y # # Machine selection # -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set +# CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_MALTA is not set -# CONFIG_WR_PPMC is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set +# CONFIG_MACH_EMMA is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set +# CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set -# CONFIG_MARKEINS is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set CONFIG_SGI_IP32=y -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_LITTLESUR is not set # CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set # CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set CONFIG_ARC=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_IRQ_CPU=y CONFIG_ARC32=y CONFIG_BOOT_ELF32=y CONFIG_MIPS_L1_CACHE_SHIFT=5 @@ -75,6 +75,7 @@ CONFIG_ARC_PROMLIB=y # # CPU selection # +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -87,6 +88,7 @@ CONFIG_ARC_PROMLIB=y # CONFIG_CPU_TX49XX is not set CONFIG_CPU_R5000=y # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -116,65 +118,73 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y -CONFIG_ZONE_DMA_FLAG=1 +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set +CONFIG_HZ_250=y # CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y +# CONFIG_HZ_1000 is not set # CONFIG_HZ_1024 is not set CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -# CONFIG_PREEMPT_NONE is not set -CONFIG_PREEMPT_VOLUNTARY=y +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set +CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set +CONFIG_AUDIT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y @@ -184,27 +194,43 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_SLAB=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -# CONFIG_MODULES is not set - -# -# Block layer -# +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -213,59 +239,50 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_LEGACY is not set CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# # CONFIG_HOTPLUG_PCI is not set # # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y -# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_MIPS32_O32=y -# CONFIG_MIPS32_N32 is not set +CONFIG_MIPS32_N32=y CONFIG_BINFMT_ELF32=y # # Power management options # -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_PM is not set CONFIG_NET=y # # Networking options # -# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -273,56 +290,83 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set +CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +# CONFIG_NET_IPGRE_BROADCAST is not set +# CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +# CONFIG_TCP_CONG_HSTCP is not set +# CONFIG_TCP_CONG_HYBLA is not set +# CONFIG_TCP_CONG_VEGAS is not set +# CONFIG_TCP_CONG_SCALABLE is not set +# CONFIG_TCP_CONG_LP is not set +# CONFIG_TCP_CONG_VENO is not set +# CONFIG_TCP_CONG_YEAH is not set +# CONFIG_TCP_CONG_ILLINOIS is not set +# CONFIG_DEFAULT_BIC is not set +CONFIG_DEFAULT_CUBIC=y +# CONFIG_DEFAULT_HTCP is not set +# CONFIG_DEFAULT_VEGAS is not set +# CONFIG_DEFAULT_WESTWOOD is not set +# CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +# CONFIG_IPV6_MIP6 is not set +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# # CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -332,10 +376,6 @@ CONFIG_NETWORK_SECMARK=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -343,15 +383,14 @@ CONFIG_NETWORK_SECMARK=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=y -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=y -CONFIG_IEEE80211_CRYPT_CCMP=y -CONFIG_IEEE80211_SOFTMAC=y -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -360,60 +399,40 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y - -# -# Memory Technology Devices (MTD) -# # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_CDROM_PKTCDVD=y -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=y - -# -# Misc devices -# +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_SGI_IOC4=y # CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -421,19 +440,20 @@ CONFIG_SGI_IOC4=y # CONFIG_RAID_ATTRS=y CONFIG_SCSI=y +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=y -CONFIG_SCSI_NETLINK=y +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -CONFIG_CHR_DEV_OSST=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=y +CONFIG_CHR_DEV_SG=m # CONFIG_CHR_DEV_SCH is not set # @@ -443,35 +463,36 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y -CONFIG_SCSI_FC_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y CONFIG_SCSI_SAS_LIBSAS=y +CONFIG_SCSI_SAS_HOST_SMP=y # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set CONFIG_SCSI_AIC7XXX=y -CONFIG_AIC7XXX_CMDS_PER_DEVICE=8 +CONFIG_AIC7XXX_CMDS_PER_DEVICE=32 CONFIG_AIC7XXX_RESET_DELAY_MS=15000 CONFIG_AIC7XXX_DEBUG_ENABLE=y CONFIG_AIC7XXX_DEBUG_MASK=0 CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set -CONFIG_SCSI_AIC94XX=y -# CONFIG_AIC94XX_DEBUG is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -482,6 +503,7 @@ CONFIG_SCSI_AIC94XX=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_QLOGIC_1280 is not set @@ -492,147 +514,81 @@ CONFIG_SCSI_AIC94XX=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # -# I2O device support +# Enable only one of the two stacks, unless you know what you are doing # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# ARCnet devices -# +# CONFIG_VETH is not set # CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -# CONFIG_BROADCOM_PHY is not set -# CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# +# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set +CONFIG_MII=y +# CONFIG_AX88796 is not set CONFIG_SGI_O2MACE_ETH=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set +CONFIG_NET_TULIP=y +CONFIG_DE2104X=m +CONFIG_TULIP=m +# CONFIG_TULIP_MWI is not set +CONFIG_TULIP_MMIO=y +# CONFIG_TULIP_NAPI is not set +# CONFIG_DE4X5 is not set +# CONFIG_WINBOND_840 is not set +# CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=y -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=y -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=y - -# -# Token Ring devices -# +# CONFIG_B44 is not set +# CONFIG_ATL2 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set # -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -640,6 +596,7 @@ CONFIG_NETXEN_NIC=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -649,16 +606,32 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set +CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -669,8 +642,8 @@ CONFIG_SERIO=y # CONFIG_SERIO_I8042 is not set CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_MACEPS2 is not set -# CONFIG_SERIO_LIBPS2 is not set +CONFIG_SERIO_MACEPS2=y +CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=y # CONFIG_GAMEPORT is not set @@ -678,10 +651,13 @@ CONFIG_SERIO_RAW=y # Character devices # CONFIG_VT=y +# CONFIG_CONSOLE_TRANSLATIONS is not set CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -702,192 +678,304 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set +CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set # -# I2C support +# Watchdog Device Drivers # -# CONFIG_I2C is not set +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set # -# SPI support +# PCI-based Watchdog Cards # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set +CONFIG_SSB_POSSIBLE=y # -# Dallas's 1-wire bus +# Sonics Silicon Backplane # -# CONFIG_W1 is not set +# CONFIG_SSB is not set # -# Hardware Monitoring support +# Multifunction device drivers # -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # -# CONFIG_VIDEO_DEV is not set # -# Digital Video Broadcasting Devices +# Multimedia core support # -# CONFIG_DVB is not set +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_COMMON=m +CONFIG_VIDEO_ALLOW_V4L1=y +CONFIG_VIDEO_V4L1_COMPAT=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=m # -# Graphics support +# Multimedia drivers # -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB is not set +# CONFIG_MEDIA_ATTACH is not set +CONFIG_VIDEO_V4L2=m +CONFIG_VIDEO_V4L1=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +CONFIG_VIDEO_VIVI=m +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_STRADIS is not set +# CONFIG_SOC_CAMERA is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_RADIO_GEMTEK_PCI is not set +# CONFIG_RADIO_MAXIRADIO is not set +# CONFIG_RADIO_MAESTRO is not set +CONFIG_DAB=y # -# Console display driver support +# Graphics support # -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_UVESA is not set +CONFIG_FB_GBE=y +CONFIG_FB_GBE_MEM=4 +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # -# CONFIG_SOUND is not set +# CONFIG_DISPLAY_SUPPORT is not set # -# HID Devices +# Console display driver support # +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +CONFIG_LOGO_SGI_CLUT224=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set # -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support +# Special HID drivers # +CONFIG_HID_COMPAT=y +# CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set - -# -# LED devices -# +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_HCTOSYS is not set +# CONFIG_RTC_DEBUG is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# RTC interfaces # +# CONFIG_RTC_INTF_SYSFS is not set +# CONFIG_RTC_INTF_PROC is not set +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# Real Time Clock +# SPI RTC drivers # -# CONFIG_RTC_CLASS is not set # -# DMA Engine support +# Platform RTC drivers # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization +# on-CPU RTC drivers # +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems # CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -CONFIG_FUSE_FS=y +CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_QUOTACTL=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m CONFIG_GENERIC_ACL=y # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -896,11 +984,11 @@ CONFIG_GENERIC_ACL=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=y # @@ -916,33 +1004,42 @@ CONFIG_CONFIGFS_FS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_UPCALL is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -953,45 +1050,83 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set -# CONFIG_MSDOS_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set CONFIG_SGI_PARTITION=y # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# -CONFIG_DLM=y -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_FRAME_WARN=2048 +CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CROSSCOMPILE=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y CONFIG_CMDLINE="" # @@ -1000,51 +1135,99 @@ CONFIG_CMDLINE="" CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y # -# Cryptographic options +# Crypto core or helper # -CONFIG_CRYPTO=y +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=y +CONFIG_CRYPTO_NULL=y +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=y -CONFIG_CRYPTO_NULL=y + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=y +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y -CONFIG_CRYPTO_WP512=y CONFIG_CRYPTO_TGR192=y -CONFIG_CRYPTO_GF128MUL=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_LRW=y -CONFIG_CRYPTO_DES=y -CONFIG_CRYPTO_FCRYPT=y -CONFIG_CRYPTO_BLOWFISH=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRYPTO_TWOFISH_COMMON=y -CONFIG_CRYPTO_SERPENT=y +CONFIG_CRYPTO_WP512=y + +# +# Ciphers +# CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_ANUBIS=y +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_BLOWFISH=y +CONFIG_CRYPTO_CAMELLIA=y CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y -CONFIG_CRYPTO_TEA=y -CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_FCRYPT=y CONFIG_CRYPTO_KHAZAD=y -CONFIG_CRYPTO_ANUBIS=y +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=y +CONFIG_CRYPTO_TEA=y +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_CAMELLIA=y +# CONFIG_CRYPTO_LZO is not set # -# Hardware crypto devices +# Random Number Generation # +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines @@ -1052,10 +1235,15 @@ CONFIG_CRYPTO_CAMELLIA=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y +CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 74daa0cf87e..1ecdd3b65dc 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc2 -# Tue Aug 7 12:59:29 2007 +# Linux kernel version: 2.6.28-rc6 +# Mon Dec 1 08:08:19 2008 # CONFIG_MIPS=y @@ -11,20 +11,25 @@ CONFIG_MIPS=y CONFIG_ZONE_DMA=y # CONFIG_MACH_ALCHEMY is not set # CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set # CONFIG_LEMOTE_FULONG is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_SIM is not set -# CONFIG_MARKEINS is not set +# CONFIG_MACH_EMMA is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -35,13 +40,14 @@ CONFIG_MIPS_MALTA=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set # CONFIG_WR_PPMC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y @@ -51,21 +57,26 @@ CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_BOOT_RAW=y CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y -CONFIG_GENERIC_ISA_DMA=y +# CONFIG_HOTPLUG_CPU is not set CONFIG_I8259=y CONFIG_MIPS_BONITO64=y CONFIG_MIPS_MSC=y # CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_ISA_DMA=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y CONFIG_IRQ_CPU=y +CONFIG_IRQ_GIC=y +CONFIG_MIPS_BOARDS_GEN=y CONFIG_PCI_GT64XXX_PCI0=y CONFIG_SWAP_IO_SPACE=y CONFIG_BOOT_ELF32=y @@ -74,10 +85,6 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set CONFIG_CPU_MIPS32_R2=y @@ -91,6 +98,7 @@ CONFIG_CPU_MIPS32_R2=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -108,6 +116,7 @@ CONFIG_CPU_MIPSR2=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y # # Kernel type @@ -125,6 +134,8 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_SMP=y # CONFIG_MIPS_MT_SMTC is not set CONFIG_MIPS_MT=y +# CONFIG_SCHED_SMT is not set +CONFIG_SYS_SUPPORTS_SCHED_SMT=y CONFIG_SYS_SUPPORTS_MULTITHREADING=y CONFIG_MIPS_MT_FPAFF=y # CONFIG_MIPS_VPE_LOADER is not set @@ -132,7 +143,6 @@ CONFIG_CPU_HAS_LLSC=y # CONFIG_CPU_HAS_SMARTMIPS is not set CONFIG_CPU_MIPSR2_IRQ_VI=y CONFIG_CPU_MIPSR2_IRQ_EI=y -CONFIG_CPU_MIPSR2_SRS=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -140,22 +150,30 @@ CONFIG_IRQ_PER_CPU=y CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_SYS_SUPPORTS_SMARTMIPS=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_SMP=y +CONFIG_SMP_UP=y CONFIG_SYS_SUPPORTS_SMP=y CONFIG_NR_CPUS_DEFAULT_2=y CONFIG_NR_CPUS=2 +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set CONFIG_HZ_100=y # CONFIG_HZ_128 is not set @@ -168,7 +186,6 @@ CONFIG_HZ=100 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y # CONFIG_KEXEC is not set CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y @@ -189,13 +206,19 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=15 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +# CONFIG_USER_NS is not set +CONFIG_PID_NS=y # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y @@ -207,6 +230,8 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -215,14 +240,23 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y @@ -234,6 +268,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -247,19 +282,19 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_MMU=y CONFIG_I8253=y - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -267,6 +302,8 @@ CONFIG_I8253=y # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_TRAD_SIGNALS=y @@ -274,12 +311,7 @@ CONFIG_TRAD_SIGNALS=y # Power management options # CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set - -# -# Networking -# CONFIG_NET=y # @@ -292,6 +324,8 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -323,42 +357,13 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -375,11 +380,15 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y # @@ -388,12 +397,12 @@ CONFIG_BRIDGE_NETFILTER=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK_ENABLED=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m @@ -407,18 +416,22 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m -# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -427,40 +440,76 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m # CONFIG_NETFILTER_XT_MATCH_DSCP is not set CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m # CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -468,11 +517,13 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -481,40 +532,34 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -523,6 +568,7 @@ CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m @@ -535,6 +581,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_ULOG=m +CONFIG_BRIDGE_EBT_NFLOG=m # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set @@ -544,8 +591,12 @@ CONFIG_IP_SCTP=m CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set +CONFIG_STP=m +CONFIG_GARP=m CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set @@ -559,12 +610,7 @@ CONFIG_IPDDP_DECAP=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y -CONFIG_NET_SCH_FIFO=y # # Queueing/Scheduling @@ -573,7 +619,7 @@ CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RR=m +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -597,6 +643,7 @@ CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m # CONFIG_NET_EMATCH is not set CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=y @@ -604,37 +651,51 @@ CONFIG_NET_ACT_GACT=m CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m -CONFIG_NET_CLS_POLICE=y +CONFIG_NET_ACT_SKBEDIT=m CONFIG_NET_CLS_IND=y +CONFIG_NET_SCH_FIFO=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +CONFIG_PHONET=m CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y CONFIG_CFG80211=m +CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m -# CONFIG_MAC80211_DEBUG is not set + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +CONFIG_MAC80211_MESH=y +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUG_MENU is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set CONFIG_RFKILL=m CONFIG_RFKILL_INPUT=m +CONFIG_RFKILL_LEDS=y # CONFIG_NET_9P is not set # @@ -644,9 +705,12 @@ CONFIG_RFKILL_INPUT=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=m CONFIG_MTD=y @@ -655,6 +719,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -667,6 +732,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +CONFIG_MTD_OOPS=m # # RAM/ROM/Flash chip drivers @@ -701,6 +767,7 @@ CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_START=0x0 CONFIG_MTD_PHYSMAP_LEN=0x0 CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -748,25 +815,26 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y # -# Please see Documentation/ide.txt for help/info on IDE drives +# Please see Documentation/ide/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -775,24 +843,25 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set CONFIG_IDEPCI_PCIBUS_ORDER=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -808,10 +877,7 @@ CONFIG_BLK_DEV_IT8213=m # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set CONFIG_BLK_DEV_TC86C001=m -# CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -# CONFIG_BLK_DEV_HD is not set # # SCSI device support @@ -848,8 +914,10 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS=m CONFIG_SCSI_FC_ATTRS=m +# CONFIG_SCSI_FC_TGT_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_BLK_DEV_3W_XXXX_RAID=m @@ -866,6 +934,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -876,6 +945,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_QLOGIC_1280 is not set @@ -887,6 +957,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m @@ -905,32 +976,28 @@ CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_EMC=m -CONFIG_DM_MULTIPATH_RDAC=m # CONFIG_DM_DELAY is not set +# CONFIG_DM_UEVENT is not set +# CONFIG_FUSION is not set # -# Fusion MPT device support +# IEEE 1394 (FireWire) support # -# CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # -# IEEE 1394 (FireWire) support +# Enable only one of the two stacks, unless you know what you are doing # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -CONFIG_NETDEVICES_MULTIQUEUE=y CONFIG_IFB=m CONFIG_DUMMY=m CONFIG_BONDING=m CONFIG_MACVLAN=m CONFIG_EQUALIZER=m CONFIG_TUN=m +CONFIG_VETH=m # CONFIG_ARCNET is not set CONFIG_PHYLIB=m @@ -946,26 +1013,34 @@ CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m CONFIG_BROADCOM_PHY=m CONFIG_ICPLUS_PHY=m -# CONFIG_FIXED_PHY is not set +CONFIG_REALTEK_PHY=m +CONFIG_MDIO_BITBANG=m CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_AX88796=m +# CONFIG_AX88796_93CX6 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y -# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_TC35815=m -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -973,16 +1048,21 @@ CONFIG_TC35815=m # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set # CONFIG_8139TOO is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -995,14 +1075,24 @@ CONFIG_NETDEV_1000=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3=m +# CONFIG_ENIC is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set CONFIG_NETXEN_NIC=m +# CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -1022,6 +1112,7 @@ CONFIG_IPW2200_QOS=y # CONFIG_IPW2200_DEBUG is not set CONFIG_LIBERTAS=m # CONFIG_LIBERTAS_DEBUG is not set +# CONFIG_LIBERTAS_THINFIRM is not set CONFIG_HERMES=m CONFIG_PLX_HERMES=m CONFIG_TMD_HERMES=m @@ -1030,25 +1121,30 @@ CONFIG_PCI_HERMES=m CONFIG_ATMEL=m CONFIG_PCI_ATMEL=m CONFIG_PRISM54=m +# CONFIG_RTL8180 is not set +# CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_ATH5K is not set +# CONFIG_ATH9K is not set +# CONFIG_IWLCORE is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLAGN is not set +# CONFIG_IWL3945 is not set CONFIG_HOSTAP=m CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y CONFIG_HOSTAP_PLX=m CONFIG_HOSTAP_PCI=m -CONFIG_BCM43XX=m -CONFIG_BCM43XX_DEBUG=y -CONFIG_BCM43XX_DMA=y -CONFIG_BCM43XX_PIO=y -CONFIG_BCM43XX_DMA_AND_PIO_MODE=y -# CONFIG_BCM43XX_DMA_MODE is not set -# CONFIG_BCM43XX_PIO_MODE is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_RT2X00 is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -1070,7 +1166,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -1099,10 +1194,13 @@ CONFIG_SERIO_SERPORT=y # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -1124,101 +1222,165 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m -CONFIG_RTC=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # # Graphics support # +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# Enable Host or Gadget support to see Inventra options # # -# USB Gadget Support +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set -# CONFIG_NEW_LEDS is not set +# CONFIG_MEMSTICK is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m + +# +# LED drivers +# + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_IDE_DISK=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set # -# DMA Engine support +# RTC interfaces # -# CONFIG_DMA_ENGINE is not set +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set # -# DMA Clients +# SPI RTC drivers # # -# DMA Devices +# Platform RTC drivers # +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Userspace I/O +# on-CPU RTC drivers # +# CONFIG_DMADEVICES is not set CONFIG_UIO=m CONFIG_UIO_CIF=m +# CONFIG_UIO_PDRV is not set +# CONFIG_UIO_PDRV_GENIRQ is not set +# CONFIG_UIO_SMX is not set +# CONFIG_UIO_SERCOS3 is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -1230,9 +1392,8 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set @@ -1246,22 +1407,22 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y -CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set -# CONFIG_GFS2_FS is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=m -CONFIG_ROMFS_FS=m +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y -CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=m @@ -1291,11 +1452,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1312,46 +1473,48 @@ CONFIG_EFS_FS=m CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set CONFIG_JFFS2_FS_XATTR=y CONFIG_JFFS2_FS_POSIX_ACL=y CONFIG_JFFS2_FS_SECURITY=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y CONFIG_JFFS2_RUBIN=y # CONFIG_JFFS2_CMODE_NONE is not set CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_UBIFS_FS is not set CONFIG_CRAMFS=m CONFIG_VXFS_FS=m +CONFIG_MINIX_FS=m +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=m CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -# CONFIG_NFSD_TCP is not set -CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1365,10 +1528,6 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -1409,29 +1568,30 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y CONFIG_CMDLINE="" # @@ -1439,51 +1599,103 @@ CONFIG_CMDLINE="" # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_MEMCPY=m CONFIG_ASYNC_XOR=m CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ABLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # # Library routines @@ -1491,7 +1703,8 @@ CONFIG_CRYPTO_HW=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m -# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h index 7a881755800..6c8342ae74d 100644 --- a/arch/mips/include/asm/asmmacro.h +++ b/arch/mips/include/asm/asmmacro.h @@ -35,6 +35,16 @@ mtc0 \reg, CP0_TCSTATUS _ehb .endm +#elif defined(CONFIG_CPU_MIPSR2) + .macro local_irq_enable reg=t0 + ei + irq_enable_hazard + .endm + + .macro local_irq_disable reg=t0 + di + irq_disable_hazard + .endm #else .macro local_irq_enable reg=t0 mfc0 \reg, CP0_STATUS diff --git a/arch/mips/include/asm/bug.h b/arch/mips/include/asm/bug.h index 7eb63de808b..08ea46863fe 100644 --- a/arch/mips/include/asm/bug.h +++ b/arch/mips/include/asm/bug.h @@ -7,20 +7,31 @@ #include <asm/break.h> -#define BUG() \ -do { \ - __asm__ __volatile__("break %0" : : "i" (BRK_BUG)); \ -} while (0) +static inline void __noreturn BUG(void) +{ + __asm__ __volatile__("break %0" : : "i" (BRK_BUG)); + /* Fool GCC into thinking the function doesn't return. */ + while (1) + ; +} #define HAVE_ARCH_BUG #if (_MIPS_ISA > _MIPS_ISA_MIPS1) -#define BUG_ON(condition) \ -do { \ - __asm__ __volatile__("tne $0, %0, %1" \ - : : "r" (condition), "i" (BRK_BUG)); \ -} while (0) +static inline void __BUG_ON(unsigned long condition) +{ + if (__builtin_constant_p(condition)) { + if (condition) + BUG(); + else + return; + } + __asm__ __volatile__("tne $0, %0, %1" + : : "r" (condition), "i" (BRK_BUG)); +} + +#define BUG_ON(C) __BUG_ON((unsigned long)(C)) #define HAVE_ARCH_BUG_ON diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h index 5510c53b7fe..053e4634ace 100644 --- a/arch/mips/include/asm/pci.h +++ b/arch/mips/include/asm/pci.h @@ -79,6 +79,11 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) /* We don't do dynamic PCI IRQ allocation */ } +#define HAVE_PCI_MMAP + +extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine); + /* * Dynamic DMA mapping stuff. * MIPS has everything mapped statically. diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index 813abd16255..c2c8bac4330 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -9,10 +9,6 @@ #ifndef _ASM_PTRACE_H #define _ASM_PTRACE_H -#ifdef CONFIG_64BIT -#define __ARCH_WANT_COMPAT_SYS_PTRACE -#endif - /* 0 - 31 are integer registers, 32 - 63 are fp registers. */ #define FPR_BASE 32 #define PC 64 diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 759f68066b5..d0916a55cd7 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -262,14 +262,11 @@ bad_alignment: LEAF(sys_syscall) subu t0, a0, __NR_O32_Linux # check syscall number sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + beqz t0, einval # do not recurse sll t1, t0, 3 beqz v0, einval - lw t2, sys_call_table(t1) # syscall routine - li v1, 4000 - __NR_O32_Linux # index of sys_syscall - beq t0, v1, einval # do not recurse - /* Some syscalls like execve get their arguments from struct pt_regs and claim zero arguments in the syscall table. Thus we have to assume the worst case and shuffle around all potential arguments. @@ -627,7 +624,7 @@ einval: li v0, -ENOSYS sys sys_pselect6 6 sys sys_ppoll 5 sys sys_unshare 1 - sys sys_splice 4 + sys sys_splice 6 sys sys_sync_file_range 7 /* 4305 */ sys sys_tee 4 sys sys_vmsplice 4 diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index e266b3aa656..30f3b6317a8 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -390,7 +390,7 @@ EXPORT(sysn32_call_table) PTR sys_splice PTR sys_sync_file_range PTR sys_tee - PTR sys_vmsplice /* 6270 */ + PTR compat_sys_vmsplice /* 6270 */ PTR sys_move_pages PTR compat_sys_set_robust_list PTR compat_sys_get_robust_list diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 6c7ef8313eb..fefef4af859 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -174,14 +174,12 @@ not_o32_scall: END(handle_sys) LEAF(sys32_syscall) - sltu v0, a0, __NR_O32_Linux + __NR_O32_Linux_syscalls + 1 + subu t0, a0, __NR_O32_Linux # check syscall number + sltiu v0, t0, __NR_O32_Linux_syscalls + 1 + beqz t0, einval # do not recurse + dsll t1, t0, 3 beqz v0, einval - - dsll v0, a0, 3 - ld t2, (sys_call_table - (__NR_O32_Linux * 8))(v0) - - li v1, 4000 # indirect syscall number - beq a0, v1, einval # do not recurse + ld t2, sys_call_table(t1) # syscall routine move a0, a1 # shift argument registers move a1, a2 @@ -198,7 +196,7 @@ LEAF(sys32_syscall) jr t2 /* Unreached */ -einval: li v0, -EINVAL +einval: li v0, -ENOSYS jr ra END(sys32_syscall) @@ -512,7 +510,7 @@ sys_call_table: PTR sys_splice PTR sys32_sync_file_range /* 4305 */ PTR sys_tee - PTR sys_vmsplice + PTR compat_sys_vmsplice PTR compat_sys_move_pages PTR compat_sys_set_robust_list PTR compat_sys_get_robust_list /* 4310 */ diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 972b2d2b840..a1b3da6bad5 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -1134,7 +1134,7 @@ static int vpe_release(struct inode *inode, struct file *filp) /* It's good to be able to run the SP and if it chokes have a look at the /dev/rt?. But if we reset the pointer to the shared struct we - loose what has happened. So perhaps if garbage is sent to the vpe + lose what has happened. So perhaps if garbage is sent to the vpe device, use it as a trigger for the reset. Hopefully a nice executable will be along shortly. */ if (ret < 0) diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 5b98d0e731c..e6708b3ad34 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -111,6 +111,7 @@ EXPORT_SYMBOL(dma_alloc_coherent); void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { + plat_unmap_dma_mem(dma_handle); free_pages((unsigned long) vaddr, get_order(size)); } @@ -121,6 +122,8 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, { unsigned long addr = (unsigned long) vaddr; + plat_unmap_dma_mem(dma_handle); + if (!plat_device_is_coherent(dev)) addr = CAC_ADDR(addr); diff --git a/arch/mips/mti-malta/Makefile b/arch/mips/mti-malta/Makefile index cef2db8d222..32e847808df 100644 --- a/arch/mips/mti-malta/Makefile +++ b/arch/mips/mti-malta/Makefile @@ -7,9 +7,8 @@ # obj-y := malta-amon.o malta-cmdline.o \ malta-display.o malta-init.o malta-int.o \ - malta-memory.o malta-mtd.o \ - malta-platform.o malta-reset.o \ - malta-setup.o malta-time.o + malta-memory.o malta-platform.o \ + malta-reset.o malta-setup.o malta-time.o obj-$(CONFIG_EARLY_PRINTK) += malta-console.o obj-$(CONFIG_PCI) += malta-pci.o diff --git a/arch/mips/mti-malta/malta-mtd.c b/arch/mips/mti-malta/malta-mtd.c deleted file mode 100644 index 8ad9bdf25dc..00000000000 --- a/arch/mips/mti-malta/malta-mtd.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2006 MIPS Technologies, Inc. - * written by Ralf Baechle <ralf@linux-mips.org> - */ - -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <mtd/mtd-abi.h> - -static struct mtd_partition malta_mtd_partitions[] = { - { - .name = "YAMON", - .offset = 0x0, - .size = 0x100000, - .mask_flags = MTD_WRITEABLE - }, { - .name = "User FS", - .offset = 0x100000, - .size = 0x2e0000 - }, { - .name = "Board Config", - .offset = 0x3e0000, - .size = 0x020000, - .mask_flags = MTD_WRITEABLE - } -}; - -static struct physmap_flash_data malta_flash_data = { - .width = 4, - .nr_parts = ARRAY_SIZE(malta_mtd_partitions), - .parts = malta_mtd_partitions -}; - -static struct resource malta_flash_resource = { - .start = 0x1e000000, - .end = 0x1e3fffff, - .flags = IORESOURCE_MEM -}; - -static struct platform_device malta_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &malta_flash_data, - }, - .num_resources = 1, - .resource = &malta_flash_resource, -}; - -static int __init malta_mtd_init(void) -{ - platform_device_register(&malta_flash); - - return 0; -} - -module_init(malta_mtd_init) diff --git a/arch/mips/mti-malta/malta-platform.c b/arch/mips/mti-malta/malta-platform.c index 83b9bab3cd3..72e32a7715b 100644 --- a/arch/mips/mti-malta/malta-platform.c +++ b/arch/mips/mti-malta/malta-platform.c @@ -3,10 +3,14 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2007 MIPS Technologies, Inc. + * Copyright (C) 2006, 07 MIPS Technologies, Inc. * written by Ralf Baechle (ralf@linux-mips.org) + * written by Ralf Baechle <ralf@linux-mips.org> * - * Probe driver for the Malta's UART ports: + * Copyright (C) 2008 Wind River Systems, Inc. + * updated by Tiejun Chen <tiejun.chen@windriver.com> + * + * 1. Probe driver for the Malta's UART ports: * * o 2 ports in the SMC SuperIO * o 1 port in the CBUS UART, a discrete 16550 which normally is only used @@ -14,10 +18,17 @@ * * We don't use 8250_platform.c on Malta as it would result in the CBUS * UART becoming ttyS0. + * + * 2. Register RTC-CMOS platform device on Malta. */ -#include <linux/module.h> #include <linux/init.h> #include <linux/serial_8250.h> +#include <linux/mc146818rtc.h> +#include <linux/module.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/platform_device.h> +#include <mtd/mtd-abi.h> #define SMC_PORT(base, int) \ { \ @@ -45,21 +56,93 @@ static struct plat_serial8250_port uart8250_data[] = { { }, }; -static struct platform_device uart8250_device = { +static struct platform_device malta_uart8250_device = { .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM2, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = uart8250_data, }, }; -static int __init uart8250_init(void) +struct resource malta_rtc_resources[] = { + { + .start = RTC_PORT(0), + .end = RTC_PORT(7), + .flags = IORESOURCE_IO, + }, { + .start = RTC_IRQ, + .end = RTC_IRQ, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device malta_rtc_device = { + .name = "rtc_cmos", + .id = -1, + .resource = malta_rtc_resources, + .num_resources = ARRAY_SIZE(malta_rtc_resources), +}; + +static struct mtd_partition malta_mtd_partitions[] = { + { + .name = "YAMON", + .offset = 0x0, + .size = 0x100000, + .mask_flags = MTD_WRITEABLE + }, { + .name = "User FS", + .offset = 0x100000, + .size = 0x2e0000 + }, { + .name = "Board Config", + .offset = 0x3e0000, + .size = 0x020000, + .mask_flags = MTD_WRITEABLE + } +}; + +static struct physmap_flash_data malta_flash_data = { + .width = 4, + .nr_parts = ARRAY_SIZE(malta_mtd_partitions), + .parts = malta_mtd_partitions +}; + +static struct resource malta_flash_resource = { + .start = 0x1e000000, + .end = 0x1e3fffff, + .flags = IORESOURCE_MEM +}; + +static struct platform_device malta_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &malta_flash_data, + }, + .num_resources = 1, + .resource = &malta_flash_resource, +}; + +static struct platform_device *malta_devices[] __initdata = { + &malta_uart8250_device, + &malta_rtc_device, + &malta_flash_device, +}; + +static int __init malta_add_devices(void) { - return platform_device_register(&uart8250_device); -} + int err; -module_init(uart8250_init); + err = platform_add_devices(malta_devices, ARRAY_SIZE(malta_devices)); + if (err) + return err; + + /* + * Set RTC to BCD mode to support current alarm code. + */ + CMOS_WRITE(CMOS_READ(RTC_CONTROL) & ~RTC_DM_BINARY, RTC_CONTROL); + + return 0; +} -MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("8250 UART probe driver for the Malta CBUS UART"); +device_initcall(malta_add_devices); diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index a377e9d2d02..62cae740e25 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -354,6 +354,30 @@ EXPORT_SYMBOL(PCIBIOS_MIN_IO); EXPORT_SYMBOL(PCIBIOS_MIN_MEM); #endif +int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine) +{ + unsigned long prot; + + /* + * I/O space can be accessed via normal processor loads and stores on + * this platform but for now we elect not to do this and portable + * drivers should not do this anyway. + */ + if (mmap_state == pci_mmap_io) + return -EINVAL; + + /* + * Ignore write-combine; for now only return uncached mappings. + */ + prot = pgprot_val(vma->vm_page_prot); + prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED; + vma->vm_page_prot = __pgprot(prot); + + return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, + vma->vm_end - vma->vm_start, vma->vm_page_prot); +} + char * (*pcibios_plat_setup)(char *str) __devinitdata; char *__devinit pcibios_setup(char *str) diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S index b7cbb1487af..62fba8aa9b6 100644 --- a/arch/mn10300/kernel/entry.S +++ b/arch/mn10300/kernel/entry.S @@ -180,6 +180,7 @@ ENTRY(resume_userspace) #ifdef CONFIG_PREEMPT ENTRY(resume_kernel) + __cli mov (TI_preempt_count,a2),d0 # non-zero preempt_count ? cmp 0,d0 bne restore_all @@ -190,7 +191,7 @@ need_resched: mov (REG_EPSW,fp),d0 and EPSW_IM,d0 cmp EPSW_IM_7,d0 # interrupts off (exception path) ? - beq restore_all + bne restore_all call preempt_schedule_irq[],0 jmp need_resched #endif diff --git a/arch/mn10300/kernel/gdb-io-serial.c b/arch/mn10300/kernel/gdb-io-serial.c index 9a6d4e8ebe7..11584c51acd 100644 --- a/arch/mn10300/kernel/gdb-io-serial.c +++ b/arch/mn10300/kernel/gdb-io-serial.c @@ -99,6 +99,7 @@ int gdbstub_io_rx_char(unsigned char *_ch, int nonblock) try_again: /* pull chars out of the buffer */ ix = gdbstub_rx_outp; + barrier(); if (ix == gdbstub_rx_inp) { if (nonblock) return -EAGAIN; @@ -110,6 +111,7 @@ int gdbstub_io_rx_char(unsigned char *_ch, int nonblock) ch = gdbstub_rx_buffer[ix++]; st = gdbstub_rx_buffer[ix++]; + barrier(); gdbstub_rx_outp = ix & 0x00000fff; if (st & UART_LSR_BI) { diff --git a/arch/mn10300/kernel/gdb-stub.c b/arch/mn10300/kernel/gdb-stub.c index 54be6afb555..0ea7482c152 100644 --- a/arch/mn10300/kernel/gdb-stub.c +++ b/arch/mn10300/kernel/gdb-stub.c @@ -522,17 +522,7 @@ static int gdbstub_single_step(struct pt_regs *regs) } else { switch (cur) { /* Bxx (d8,PC) */ - case 0xc0: - case 0xc1: - case 0xc2: - case 0xc3: - case 0xc4: - case 0xc5: - case 0xc6: - case 0xc7: - case 0xc8: - case 0xc9: - case 0xca: + case 0xc0 ... 0xca: if (gdbstub_read_byte(pc + 1, (u8 *) &x) < 0) goto fault; if (!__gdbstub_mark_bp(pc + 2, 0)) @@ -543,17 +533,7 @@ static int gdbstub_single_step(struct pt_regs *regs) break; /* LXX (d8,PC) */ - case 0xd0: - case 0xd1: - case 0xd2: - case 0xd3: - case 0xd4: - case 0xd5: - case 0xd6: - case 0xd7: - case 0xd8: - case 0xd9: - case 0xda: + case 0xd0 ... 0xda: if (!__gdbstub_mark_bp(pc + 1, 0)) goto fault; if (regs->pc != regs->lar && diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index aa07d0cd190..59b9c4bf958 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -566,6 +566,11 @@ static void mn10300_serial_transmit_interrupt(struct mn10300_serial_port *port) { _enter("%s", port->name); + if (!port->uart.info || !port->uart.info->port.tty) { + mn10300_serial_dis_tx_intr(port); + return; + } + if (uart_tx_stopped(&port->uart) || uart_circ_empty(&port->uart.info->xmit)) mn10300_serial_dis_tx_intr(port); diff --git a/arch/mn10300/kernel/module.c b/arch/mn10300/kernel/module.c index 8fa36893df7..6b287f2e8e8 100644 --- a/arch/mn10300/kernel/module.c +++ b/arch/mn10300/kernel/module.c @@ -1,6 +1,6 @@ /* MN10300 Kernel module helper routines * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Copyright (C) 2007, 2008 Red Hat, Inc. All Rights Reserved. * Written by Mark Salter (msalter@redhat.com) * - Derived from arch/i386/kernel/module.c * @@ -64,21 +64,6 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, return 0; } -static uint32_t reloc_get16(uint8_t *p) -{ - return p[0] | (p[1] << 8); -} - -static uint32_t reloc_get24(uint8_t *p) -{ - return reloc_get16(p) | (p[2] << 16); -} - -static uint32_t reloc_get32(uint8_t *p) -{ - return reloc_get16(p) | (reloc_get16(p+2) << 16); -} - static void reloc_put16(uint8_t *p, uint32_t val) { p[0] = val & 0xff; @@ -144,25 +129,19 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, relocation = sym->st_value + rel[i].r_addend; switch (ELF32_R_TYPE(rel[i].r_info)) { - /* for the first four relocation types, we add the - * adjustment into the value at the location given */ + /* for the first four relocation types, we simply + * store the adjustment at the location given */ case R_MN10300_32: - value = reloc_get32(location); - value += relocation; - reloc_put32(location, value); + reloc_put32(location, relocation); break; case R_MN10300_24: - value = reloc_get24(location); - value += relocation; - reloc_put24(location, value); + reloc_put24(location, relocation); break; case R_MN10300_16: - value = reloc_get16(location); - value += relocation; - reloc_put16(location, value); + reloc_put16(location, relocation); break; case R_MN10300_8: - *location += relocation; + *location = relocation; break; /* for the next three relocation types, we write the diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index 017121ce896..e1d88ab5100 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -161,7 +161,7 @@ void __init setup_arch(char **cmdline_p) reserve the page it is occupying. */ if (CONFIG_INTERRUPT_VECTOR_BASE >= CONFIG_KERNEL_RAM_BASE_ADDRESS && CONFIG_INTERRUPT_VECTOR_BASE < memory_end) - reserve_bootmem(CONFIG_INTERRUPT_VECTOR_BASE, 1, + reserve_bootmem(CONFIG_INTERRUPT_VECTOR_BASE, PAGE_SIZE, BOOTMEM_DEFAULT); reserve_bootmem(PAGE_ALIGN(PFN_PHYS(free_pfn)), bootmap_size, diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S index a3e80f444f5..b8259668f7d 100644 --- a/arch/mn10300/kernel/vmlinux.lds.S +++ b/arch/mn10300/kernel/vmlinux.lds.S @@ -11,6 +11,7 @@ #define __VMLINUX_LDS__ #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> +#include <asm/page.h> OUTPUT_FORMAT("elf32-am33lin", "elf32-am33lin", "elf32-am33lin") OUTPUT_ARCH(mn10300) @@ -55,13 +56,13 @@ SECTIONS CONSTRUCTORS } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __nosave_begin = .; .data_nosave : { *(.data.nosave) } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __nosave_end = .; - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .data.page_aligned : { *(.data.idt) } . = ALIGN(32); @@ -78,7 +79,7 @@ SECTIONS .data.init_task : { *(.data.init_task) } /* might get freed after init */ - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { __smp_locks = .; *(.smp_locks) @@ -86,7 +87,7 @@ SECTIONS } /* will be freed after init */ - . = ALIGN(4096); /* Init code and data */ + . = ALIGN(PAGE_SIZE); /* Init code and data */ __init_begin = .; .init.text : { _sinittext = .; @@ -120,17 +121,14 @@ SECTIONS .exit.data : { *(.exit.data) } #ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } __initramfs_end = .; #endif - . = ALIGN(32); - __per_cpu_start = .; - .data.percpu : { *(.data.percpu) } - __per_cpu_end = .; - . = ALIGN(4096); + PERCPU(32) + . = ALIGN(PAGE_SIZE); __init_end = .; /* freed after init ends here */ @@ -145,7 +143,7 @@ SECTIONS _end = . ; /* This is where the kernel creates the early boot page tables */ - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); pg0 = .; /* Sections to be discarded */ diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h index 7aa13f2add7..9afdad6c2ff 100644 --- a/arch/parisc/include/asm/parisc-device.h +++ b/arch/parisc/include/asm/parisc-device.h @@ -42,9 +42,9 @@ struct parisc_driver { #define to_parisc_driver(d) container_of(d, struct parisc_driver, drv) #define parisc_parent(d) to_parisc_device(d->dev.parent) -static inline char *parisc_pathname(struct parisc_device *d) +static inline const char *parisc_pathname(struct parisc_device *d) { - return d->dev.bus_id; + return dev_name(&d->dev); } static inline void diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h index bb725a6630b..00da29a340b 100644 --- a/arch/parisc/include/asm/posix_types.h +++ b/arch/parisc/include/asm/posix_types.h @@ -24,13 +24,12 @@ typedef int __kernel_daddr_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_ptrdiff_t; -typedef long __kernel_time_t; #else typedef unsigned int __kernel_size_t; typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; -typedef long __kernel_time_t; #endif +typedef long __kernel_time_t; typedef char * __kernel_caddr_t; typedef unsigned short __kernel_uid16_t; diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index afa5333187b..302f68dc889 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -47,8 +47,6 @@ struct pt_regs { #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) -#define __ARCH_WANT_COMPAT_SYS_PTRACE - struct task_struct; #define arch_has_single_step() 1 void user_disable_single_step(struct task_struct *task); diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 2ca654bd632..884b7ce16a3 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -43,7 +43,7 @@ struct hppa_dma_ops *hppa_dma_ops __read_mostly; EXPORT_SYMBOL(hppa_dma_ops); static struct device root = { - .bus_id = "parisc", + .init_name = "parisc", }; static inline int check_dev(struct device *dev) @@ -393,7 +393,8 @@ EXPORT_SYMBOL(print_pci_hwpath); static void setup_bus_id(struct parisc_device *padev) { struct hardware_path path; - char *output = padev->dev.bus_id; + char name[20]; + char *output = name; int i; get_node_path(padev->dev.parent, &path); @@ -404,6 +405,7 @@ static void setup_bus_id(struct parisc_device *padev) output += sprintf(output, "%u:", (unsigned char) path.bc[i]); } sprintf(output, "%u", (unsigned char) padev->hw_path); + dev_set_name(&padev->dev, name); } struct parisc_device * create_tree_node(char id, struct device *parent) diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 675f1d098f0..4c771cd580e 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/console.h> -#include <linux/kallsyms.h> #include <linux/bug.h> #include <asm/assembly.h> @@ -51,7 +50,7 @@ DEFINE_SPINLOCK(pa_dbit_lock); #endif -void parisc_show_stack(struct task_struct *t, unsigned long *sp, +static void parisc_show_stack(struct task_struct *task, unsigned long *sp, struct pt_regs *regs); static int printbinary(char *buf, unsigned long x, int nbits) @@ -121,18 +120,19 @@ static void print_fr(char *level, struct pt_regs *regs) void show_regs(struct pt_regs *regs) { - int i; + int i, user; char *level; unsigned long cr30, cr31; - level = user_mode(regs) ? KERN_DEBUG : KERN_CRIT; + user = user_mode(regs); + level = user ? KERN_DEBUG : KERN_CRIT; print_gr(level, regs); for (i = 0; i < 8; i += 4) PRINTREGS(level, regs->sr, "sr", RFMT, i); - if (user_mode(regs)) + if (user) print_fr(level, regs); cr30 = mfctl(30); @@ -145,14 +145,18 @@ void show_regs(struct pt_regs *regs) printk("%s CPU: %8d CR30: " RFMT " CR31: " RFMT "\n", level, current_thread_info()->cpu, cr30, cr31); printk("%s ORIG_R28: " RFMT "\n", level, regs->orig_r28); - printk(level); - print_symbol(" IAOQ[0]: %s\n", regs->iaoq[0]); - printk(level); - print_symbol(" IAOQ[1]: %s\n", regs->iaoq[1]); - printk(level); - print_symbol(" RP(r2): %s\n", regs->gr[2]); - - parisc_show_stack(current, NULL, regs); + + if (user) { + printk("%s IAOQ[0]: " RFMT "\n", level, regs->iaoq[0]); + printk("%s IAOQ[1]: " RFMT "\n", level, regs->iaoq[1]); + printk("%s RP(r2): " RFMT "\n", level, regs->gr[2]); + } else { + printk("%s IAOQ[0]: %pS\n", level, (void *) regs->iaoq[0]); + printk("%s IAOQ[1]: %pS\n", level, (void *) regs->iaoq[1]); + printk("%s RP(r2): %pS\n", level, (void *) regs->gr[2]); + + parisc_show_stack(current, NULL, regs); + } } @@ -173,20 +177,15 @@ static void do_show_stack(struct unwind_frame_info *info) break; if (__kernel_text_address(info->ip)) { - printk("%s [<" RFMT ">] ", (i&0x3)==1 ? KERN_CRIT : "", info->ip); -#ifdef CONFIG_KALLSYMS - print_symbol("%s\n", info->ip); -#else - if ((i & 0x03) == 0) - printk("\n"); -#endif + printk(KERN_CRIT " [<" RFMT ">] %pS\n", + info->ip, (void *) info->ip); i++; } } - printk("\n"); + printk(KERN_CRIT "\n"); } -void parisc_show_stack(struct task_struct *task, unsigned long *sp, +static void parisc_show_stack(struct task_struct *task, unsigned long *sp, struct pt_regs *regs) { struct unwind_frame_info info; diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 8fc6d72849a..3d3daa67429 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -41,6 +41,7 @@ $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 +$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts index 226ff066652..dea30910c13 100644 --- a/arch/powerpc/boot/dts/mpc832x_rdb.dts +++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts @@ -18,8 +18,8 @@ #size-cells = <1>; aliases { - ethernet0 = &enet0; - ethernet1 = &enet1; + ethernet0 = &enet1; + ethernet1 = &enet0; serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts index 2c9d54a35bc..4bdbaf4993a 100644 --- a/arch/powerpc/boot/dts/mpc8349emitx.dts +++ b/arch/powerpc/boot/dts/mpc8349emitx.dts @@ -91,6 +91,14 @@ interrupts = <18 0x8>; interrupt-parent = <&ipic>; }; + + mcu_pio: mcu@a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8349emitx", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; + }; }; spi@7000 { @@ -139,14 +147,6 @@ interrupt-parent = <&ipic>; interrupts = <71 8>; }; - - mcu_pio: mcu@a { - #gpio-cells = <2>; - compatible = "fsl,mc9s08qg8-mpc8349emitx", - "fsl,mcu-mpc8349emitx"; - reg = <0x0a>; - gpio-controller; - }; }; usb@22000 { diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts index cadd4652a69..5c69b2fafd3 100644 --- a/arch/powerpc/boot/dts/mpc8572ds.dts +++ b/arch/powerpc/boot/dts/mpc8572ds.dts @@ -90,7 +90,7 @@ compatible = "fsl,mpc8572-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; // 32 bytes - cache-size = <0x80000>; // L2, 512K + cache-size = <0x100000>; // L2, 1M interrupt-parent = <&mpic>; interrupts = <16 2>; }; diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig new file mode 100644 index 00000000000..9a9350ded29 --- /dev/null +++ b/arch/powerpc/configs/40x/virtex_defconfig @@ -0,0 +1,1176 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc4 +# Fri Nov 14 10:49:16 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +CONFIG_40x=y +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_4xx=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set +# CONFIG_PPC4xx_PCI_EXPRESS is not set + +# +# Platform support +# +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +CONFIG_XILINX_VIRTEX=y +# CONFIG_ACADIA is not set +# CONFIG_EP405 is not set +# CONFIG_HCU4 is not set +# CONFIG_KILAUEA is not set +# CONFIG_MAKALU is not set +# CONFIG_WALNUT is not set +CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y +# CONFIG_PPC40x_SIMPLE is not set +CONFIG_XILINX_VIRTEX_II_PRO=y +CONFIG_XILINX_VIRTEX_4_FX=y +CONFIG_IBM405_ERR77=y +CONFIG_IBM405_ERR51=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set +CONFIG_MATH_EMULATION=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y +CONFIG_RESOURCES_64BIT=y +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="" +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_4xx_SOC=y +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_IP_VS is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_NF_DEFRAG_IPV4 is not set +# CONFIG_IP_NF_QUEUE is not set +CONFIG_IP_NF_IPTABLES=m +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_TTL is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +# CONFIG_IP_NF_TARGET_LOG is not set +# CONFIG_IP_NF_TARGET_ULOG is not set +CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_ECN is not set +# CONFIG_IP_NF_TARGET_TTL is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_ARPTABLES is not set + +# +# IPv6: Netfilter Configuration +# +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_XILINX_SYSACE=y +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +CONFIG_SERIO_XILINX_XPS_PS2=y +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_UARTLITE=y +CONFIG_SERIAL_UARTLITE_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_OF_PLATFORM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +CONFIG_XILINX_HWICAP=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# +CONFIG_GPIO_XILINX=y + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_IBM_GXT4500 is not set +CONFIG_FB_XILINX=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig index 663ec512b33..7513d360e0b 100644 --- a/arch/powerpc/configs/44x/virtex5_defconfig +++ b/arch/powerpc/configs/44x/virtex5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:20:16 2008 +# Linux kernel version: 2.6.28-rc4 +# Fri Nov 14 10:31:16 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -40,6 +39,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -93,8 +93,8 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y @@ -109,7 +109,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -122,10 +124,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +156,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -174,9 +173,13 @@ CONFIG_CLASSIC_RCU=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y +# CONFIG_PPC44x_SIMPLE is not set +# CONFIG_PPC4xx_GPIO is not set CONFIG_XILINX_VIRTEX=y CONFIG_XILINX_VIRTEX_5_FXT=y # CONFIG_IPIC is not set @@ -196,7 +199,6 @@ CONFIG_XILINX_VIRTEX_5_FXT=y # Kernel options # # CONFIG_HIGHMEM is not set -# CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -211,6 +213,8 @@ CONFIG_HZ=250 CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -225,15 +229,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -256,6 +260,7 @@ CONFIG_PCI_SYSCALL=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY=y +# CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -317,7 +322,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -352,8 +356,8 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set @@ -361,36 +365,38 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set CONFIG_IP_NF_IPTABLES=m -# CONFIG_IP_NF_MATCH_RECENT is not set -# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set # CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_TTL is not set -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set CONFIG_IP_NF_FILTER=m # CONFIG_IP_NF_TARGET_REJECT is not set # CONFIG_IP_NF_TARGET_LOG is not set @@ -411,6 +417,7 @@ CONFIG_IP_NF_MANGLE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -431,11 +438,10 @@ CONFIG_IP_NF_MANGLE=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -455,11 +461,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set CONFIG_OF_DEVICE=y -CONFIG_OF_I2C=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -478,7 +486,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -# CONFIG_XILINX_SYSACE is not set +CONFIG_XILINX_SYSACE=y # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set @@ -487,6 +495,7 @@ CONFIG_MISC_DEVICES=y # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -534,8 +543,12 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -556,6 +569,7 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -604,6 +618,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y @@ -611,9 +626,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set @@ -624,11 +641,11 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_SERIO=y # CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_SERPORT is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_XILINX_XPS_PS2 is not set +CONFIG_SERIO_XILINX_XPS_PS2=y # CONFIG_GAMEPORT is not set # @@ -656,11 +673,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # Non-8250 serial port support # -# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_UARTLITE=y +CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -674,87 +692,41 @@ CONFIG_XILINX_HWICAP=y # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y # -# I2C system bus drivers (mostly embedded / system-on-chip) +# Memory mapped GPIO expanders: # -# CONFIG_I2C_IBM_IIC is not set -# CONFIG_I2C_MPC is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_SIMTEC is not set +CONFIG_GPIO_XILINX=y # -# External I2C/SMBus adapter drivers +# I2C GPIO expanders: # -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set # -# Graphics adapter I2C/DDC channel drivers +# PCI GPIO expanders: # -# CONFIG_I2C_VOODOO3 is not set +# CONFIG_GPIO_BT8XX is not set # -# Other I2C/SMBus bus drivers +# SPI GPIO expanders: # -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_STUB is not set - -# -# Miscellaneous I2C Chip support -# -# CONFIG_DS1682 is not set -# CONFIG_AT24 is not set -# CONFIG_SENSORS_EEPROM is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_SENSORS_TSL2550 is not set -CONFIG_I2C_DEBUG_CORE=y -CONFIG_I2C_DEBUG_ALGO=y -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_SPI is not set -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -763,6 +735,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -790,6 +764,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -826,6 +801,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -838,6 +814,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_IBM_GXT4500 is not set CONFIG_FB_XILINX=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -870,6 +848,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -879,6 +858,8 @@ CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -887,10 +868,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -899,7 +881,7 @@ CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y -CONFIG_FUSE_FS=m +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -923,6 +905,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -954,19 +937,15 @@ CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=y -# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1023,7 +1002,6 @@ CONFIG_NLS_UTF8=m # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set @@ -1041,7 +1019,7 @@ CONFIG_HAVE_LMB=y # # Kernel hacking # -# CONFIG_PRINTK_TIME is not set +CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 @@ -1049,19 +1027,62 @@ CONFIG_FRAME_WARN=1024 # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set +# CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1069,12 +1090,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1147,6 +1170,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig index c10f7395aa1..3df627494b6 100644 --- a/arch/powerpc/configs/52xx/cm5200_defconfig +++ b/arch/powerpc/configs/52xx/cm5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Tue Apr 29 07:11:37 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:12:40 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -102,6 +103,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -110,9 +112,13 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -123,6 +129,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -137,19 +144,16 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set @@ -159,7 +163,10 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -183,7 +190,6 @@ CONFIG_PPC_BESTCOMM_FEC=y # Kernel options # # CONFIG_HIGHMEM is not set -# CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -197,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -211,19 +219,20 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,7 +242,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -254,10 +263,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -308,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -328,14 +334,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -446,6 +446,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -487,11 +488,11 @@ CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -521,6 +522,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y @@ -532,7 +536,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set # CONFIG_IWLWIFI_LEDS is not set # @@ -567,6 +570,7 @@ CONFIG_FEC_MPC52xx_MDIO=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -596,25 +600,40 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -623,10 +642,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -640,24 +662,39 @@ CONFIG_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -672,10 +709,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -695,11 +728,16 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_SOC=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -710,12 +748,16 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_OHCI_LITTLE_ENDIAN is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -744,7 +786,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -757,7 +798,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -773,14 +814,19 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -792,12 +838,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -830,6 +877,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -860,6 +908,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -870,14 +919,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -953,9 +1002,9 @@ CONFIG_NLS_ISO8859_1=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -982,9 +1031,12 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set @@ -998,16 +1050,37 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1018,14 +1091,19 @@ CONFIG_SCHED_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1063,6 +1141,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1093,6 +1175,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig index 1a8a250fa11..5b969f9c925 100644 --- a/arch/powerpc/configs/52xx/lite5200b_defconfig +++ b/arch/powerpc/configs/52xx/lite5200b_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Tue Apr 29 07:12:56 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:10:16 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -103,7 +104,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -111,24 +114,30 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -143,19 +152,16 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set @@ -165,7 +171,10 @@ CONFIG_PPC_LITE5200=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -198,11 +207,13 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -217,19 +228,20 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y @@ -243,7 +255,7 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -269,10 +281,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -323,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -343,14 +352,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -390,12 +393,16 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -412,7 +419,7 @@ CONFIG_SCSI_DMA=y # # SCSI support type (disk, tape, CD-ROM) # -# CONFIG_BLK_DEV_SD is not set +CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set @@ -474,12 +481,12 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_FSL is not set CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -535,18 +542,22 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -583,16 +594,19 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_NS83820 is not set @@ -605,22 +619,27 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -# CONFIG_GIANFAR is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -628,7 +647,6 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set @@ -657,6 +675,7 @@ CONFIG_NETDEV_10000=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -691,42 +710,63 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -735,29 +775,47 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -774,10 +832,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -788,17 +842,25 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_BLACKLIST_HUB is not set # +# Enable Host or Gadget support to see Inventra options +# + +# # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -810,12 +872,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -845,6 +908,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -864,6 +928,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -874,14 +939,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -902,9 +967,9 @@ CONFIG_MSDOS_PARTITION=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -929,9 +994,12 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set @@ -945,17 +1013,37 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -966,14 +1054,19 @@ CONFIG_DEBUG_INFO=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1012,6 +1105,10 @@ CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1042,6 +1139,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig index 8c7ba7c6ba4..3c0d4e56172 100644 --- a/arch/powerpc/configs/52xx/motionpro_defconfig +++ b/arch/powerpc/configs/52xx/motionpro_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Tue Apr 29 07:12:22 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:11:02 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -102,6 +103,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -110,9 +112,13 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -123,6 +129,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -137,19 +144,16 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set @@ -159,7 +163,10 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -183,7 +190,6 @@ CONFIG_PPC_BESTCOMM_FEC=y # Kernel options # # CONFIG_HIGHMEM is not set -# CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -197,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -211,19 +219,20 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -233,7 +242,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -254,10 +263,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -308,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -328,14 +334,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -445,9 +445,12 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set +# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -490,10 +493,10 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y -# CONFIG_SATA_FSL is not set CONFIG_ATA_SFF=y # CONFIG_SATA_MV is not set CONFIG_PATA_MPC52xx=y @@ -501,7 +504,6 @@ CONFIG_PATA_MPC52xx=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -531,6 +533,9 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y @@ -542,7 +547,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_PPP is not set @@ -568,6 +572,7 @@ CONFIG_FEC_MPC52xx_MDIO=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -596,24 +601,39 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -622,10 +642,13 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -633,6 +656,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set @@ -675,6 +699,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -683,24 +708,39 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_MPC5200_WDT is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # @@ -715,10 +755,6 @@ CONFIG_DAB=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -729,6 +765,7 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA955X is not set # # LED Triggers @@ -736,7 +773,9 @@ CONFIG_LEDS_CLASS=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -767,6 +806,8 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers @@ -776,19 +817,25 @@ CONFIG_RTC_DRV_DS1307=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # +# CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -800,12 +847,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -838,6 +886,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -868,6 +917,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -878,14 +928,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -961,9 +1011,9 @@ CONFIG_NLS_ISO8859_1=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -990,9 +1040,12 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set @@ -1006,16 +1059,37 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1026,14 +1100,19 @@ CONFIG_DEBUG_INFO=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1071,6 +1150,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1101,6 +1184,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig index 9c0caa488b2..9d0207783d6 100644 --- a/arch/powerpc/configs/52xx/pcm030_defconfig +++ b/arch/powerpc/configs/52xx/pcm030_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Tue Apr 29 07:13:19 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:13:16 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -104,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -112,24 +115,30 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -144,19 +153,16 @@ CONFIG_IOSCHED_NOOP=y CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set @@ -166,7 +172,10 @@ CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -199,12 +208,14 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -219,17 +230,19 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -240,7 +253,7 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -265,10 +278,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -313,6 +322,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -333,14 +343,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -484,12 +488,12 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_FSL is not set CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set @@ -545,18 +549,22 @@ CONFIG_PATA_MPC52xx=m # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -593,10 +601,14 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -606,7 +618,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set # CONFIG_IWLWIFI_LEDS is not set # @@ -644,6 +655,7 @@ CONFIG_FEC_MPC52xx_MDIO=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -675,43 +687,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set CONFIG_SENSORS_EEPROM=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -720,29 +753,47 @@ CONFIG_SENSORS_EEPROM=m # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -759,10 +810,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -781,12 +828,17 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_HCD_PPC_SOC is not set CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -799,12 +851,17 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -833,7 +890,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -846,7 +902,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -862,10 +918,14 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=m @@ -894,6 +954,8 @@ CONFIG_RTC_DRV_PCF8563=m # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers @@ -903,19 +965,25 @@ CONFIG_RTC_DRV_PCF8563=m # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # +# CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -927,12 +995,13 @@ CONFIG_EXT3_FS=m CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=m CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_DNOTIFY is not set @@ -964,6 +1033,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -994,6 +1064,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1004,13 +1075,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1070,9 +1141,9 @@ CONFIG_NLS_ISO8859_1=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1098,7 +1169,17 @@ CONFIG_FRAME_WARN=1024 # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1108,6 +1189,7 @@ CONFIG_FRAME_WARN=1024 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig index 7672bfba356..bc190051e8d 100644 --- a/arch/powerpc/configs/52xx/tqm5200_defconfig +++ b/arch/powerpc/configs/52xx/tqm5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Tue Apr 29 07:12:39 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:09:30 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -102,6 +103,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -110,14 +112,19 @@ CONFIG_SLUB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y @@ -128,6 +135,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -142,19 +150,16 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200_SIMPLE=y # CONFIG_PPC_EFIKA is not set @@ -164,7 +169,10 @@ CONFIG_PPC_MPC5200_BUGFIX=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -188,7 +196,6 @@ CONFIG_PPC_BESTCOMM_FEC=y # Kernel options # # CONFIG_HIGHMEM is not set -# CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -202,6 +209,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -216,19 +225,20 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -238,7 +248,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set # CONFIG_PCI_SYSCALL is not set @@ -259,10 +269,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -313,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -333,14 +340,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -451,6 +452,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -495,10 +497,10 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y -# CONFIG_SATA_FSL is not set CONFIG_ATA_SFF=y # CONFIG_SATA_MV is not set CONFIG_PATA_MPC52xx=y @@ -507,7 +509,6 @@ CONFIG_PATA_PLATFORM=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -537,6 +538,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y @@ -548,7 +552,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI is not set # CONFIG_IWLWIFI_LEDS is not set # @@ -583,6 +586,7 @@ CONFIG_FEC_MPC52xx_MDIO=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -611,26 +615,41 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -639,10 +658,13 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -650,6 +672,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set @@ -692,6 +715,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -705,24 +729,39 @@ CONFIG_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -737,10 +776,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -760,11 +795,16 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_SOC=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -775,12 +815,16 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_OHCI_LITTLE_ENDIAN is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -809,7 +853,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -822,7 +865,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -838,10 +881,13 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y @@ -872,6 +918,8 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers @@ -881,19 +929,25 @@ CONFIG_RTC_DRV_DS1307=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # +# CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -905,12 +959,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -943,6 +998,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -973,6 +1029,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -983,14 +1040,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1066,9 +1123,9 @@ CONFIG_NLS_ISO8859_1=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1095,9 +1152,12 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set @@ -1111,17 +1171,37 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set @@ -1132,14 +1212,19 @@ CONFIG_DEBUG_INFO=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1178,6 +1263,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1208,6 +1297,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index e55ff7c47a3..07a674f5344 100644 --- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig @@ -723,7 +723,7 @@ CONFIG_CICADA_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set -# CONFIG_FIXED_PHY is not set +CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig index 2da13e00a80..07ccaf89f37 100644 --- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig @@ -838,7 +838,7 @@ CONFIG_PHYLIB=y # # MII PHY device drivers # -CONFIG_MARVELL_PHY=y +# CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig index 740c9f2b7de..15c5604d0b2 100644 --- a/arch/powerpc/configs/mpc5200_defconfig +++ b/arch/powerpc/configs/mpc5200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc6 -# Fri Jan 18 14:19:54 2008 +# Linux kernel version: 2.6.28-rc4 +# Thu Nov 13 02:09:07 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,18 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -47,7 +51,8 @@ CONFIG_OF=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y -# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_DEFAULT_UIMAGE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -66,17 +71,15 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -88,32 +91,49 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set +CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -127,29 +147,34 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set CONFIG_PPC_MPC52xx=y -CONFIG_PPC_MPC5200=y -CONFIG_PPC_MPC5200_BUGFIX=y CONFIG_PPC_MPC5200_SIMPLE=y CONFIG_PPC_EFIKA=y CONFIG_PPC_LITE5200=y +CONFIG_PPC_MPC5200_BUGFIX=y +# CONFIG_PPC_MPC5200_GPIO is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set CONFIG_PPC_NATIVE=y # CONFIG_UDBG_RTAS_CONSOLE is not set +# CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set @@ -163,7 +188,6 @@ CONFIG_RTAS_PROC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set -# CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set CONFIG_PPC_BESTCOMM=y CONFIG_PPC_BESTCOMM_ATA=y @@ -183,12 +207,18 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set +# CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y # CONFIG_KEXEC is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -198,26 +228,25 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y -CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y -CONFIG_HIBERNATION_UP_POSSIBLE=y -# CONFIG_HIBERNATION is not set +CONFIG_SUSPEND_FREEZER=y CONFIG_SECCOMP=y -CONFIG_WANT_DEVICE_TREE=y -CONFIG_DEVICE_TREE="" CONFIG_ISA_DMA_API=y # @@ -226,7 +255,7 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set -CONFIG_FSL_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -237,6 +266,7 @@ CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -246,15 +276,11 @@ CONFIG_PCI_LEGACY=y # # Default settings for advanced configuration options are used # -CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 -CONFIG_BOOT_LOAD=0x00800000 - -# -# Networking -# CONFIG_NET=y # @@ -267,6 +293,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -297,8 +324,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -306,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -322,17 +348,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -357,6 +378,8 @@ CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_OF_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -428,6 +451,7 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set @@ -444,14 +468,20 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -516,6 +546,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -528,9 +559,13 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set @@ -540,7 +575,6 @@ CONFIG_ATA=y # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -570,6 +604,7 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set @@ -586,25 +621,28 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y # CONFIG_PATA_OF_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -620,6 +658,7 @@ CONFIG_PHYLIB=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -634,10 +673,14 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set CONFIG_FEC_MPC52xx=y CONFIG_FEC_MPC52xx_MDIO=y +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -647,6 +690,7 @@ CONFIG_FEC_MPC52xx_MDIO=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # # USB Network Adapters @@ -662,7 +706,6 @@ CONFIG_FEC_MPC52xx_MDIO=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -672,7 +715,30 @@ CONFIG_FEC_MPC52xx_MDIO=y # # Input device support # -# CONFIG_INPUT is not set +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set # # Hardware I/O ports @@ -683,8 +749,14 @@ CONFIG_FEC_MPC52xx_MDIO=y # # Character devices # -# CONFIG_VT is not set +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -718,16 +790,15 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set @@ -735,52 +806,64 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set # +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -788,7 +871,9 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -818,6 +903,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set @@ -827,9 +913,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -837,6 +926,7 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set # CONFIG_MPC5200_WDT is not set # CONFIG_WATCHDOG_RTAS is not set @@ -850,23 +940,39 @@ CONFIG_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -874,11 +980,78 @@ CONFIG_DAB=y # Graphics support # # CONFIG_AGP is not set -# CONFIG_DRM is not set +CONFIG_DRM=y +# CONFIG_DRM_TDFX is not set +# CONFIG_DRM_R128 is not set +# CONFIG_DRM_RADEON is not set +# CONFIG_DRM_MGA is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set # CONFIG_VGASTATE is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +CONFIG_FB_MACMODES=y +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +CONFIG_FB_RADEON=y +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_ILI9320 is not set +# CONFIG_LCD_PLATFORM is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set # # Display device support @@ -886,15 +1059,64 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_DISPLAY_SUPPORT is not set # -# Sound -# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +# CONFIG_HID_APPLE is not set +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +# CONFIG_HID_CHICONY is not set +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -903,14 +1125,20 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set -# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_SOC=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -923,12 +1151,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -948,7 +1181,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -956,15 +1191,10 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -973,7 +1203,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -989,18 +1219,14 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y +# CONFIG_LEDS_CLASS is not set # # LED drivers @@ -1009,17 +1235,15 @@ CONFIG_LEDS_CLASS=y # # LED Triggers # -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_LEDS_TRIGGERS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -1031,21 +1255,19 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1072,6 +1294,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1101,8 +1324,11 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1110,15 +1336,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1173,7 +1398,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set -# CONFIG_UCC_SLOW is not set # # Library routines @@ -1181,6 +1405,7 @@ CONFIG_NLS_ISO8859_1=y CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1191,7 +1416,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y -# CONFIG_INSTRUMENTATION is not set +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1199,6 +1424,7 @@ CONFIG_HAS_DMA=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1206,10 +1432,14 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1220,17 +1450,39 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1240,47 +1492,98 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 15eb30c9b3f..d582014b0a3 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -682,7 +682,7 @@ CONFIG_VITESSE_PHY=y # CONFIG_BROADCOM_PHY is not set CONFIG_ICPLUS_PHY=y # CONFIG_REALTEK_PHY is not set -# CONFIG_FIXED_PHY is not set +CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig index c15c91deb2a..4256e2c4534 100644 --- a/arch/powerpc/configs/ppc40x_defconfig +++ b/arch/powerpc/configs/ppc40x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc2 -# Tue Oct 28 08:56:44 2008 +# Linux kernel version: 2.6.28-rc4 +# Fri Nov 14 09:54:44 2008 # # CONFIG_PPC64 is not set @@ -500,15 +500,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -# CONFIG_XILINX_SYSACE is not set +CONFIG_XILINX_SYSACE=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -632,7 +634,13 @@ CONFIG_NETDEV_10000=y # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=m +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +CONFIG_SERIO_XILINX_XPS_PS2=m # CONFIG_GAMEPORT is not set # @@ -660,7 +668,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support # -# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_UARTLITE=y +CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -757,6 +766,11 @@ CONFIG_GPIOLIB=y # CONFIG_GPIO_SYSFS is not set # +# Memory mapped GPIO expanders: +# +CONFIG_GPIO_XILINX=y + +# # I2C GPIO expanders: # # CONFIG_GPIO_MAX732X is not set @@ -776,11 +790,11 @@ CONFIG_GPIOLIB=y # CONFIG_HWMON is not set CONFIG_THERMAL=y # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -792,6 +806,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TMIO is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -816,13 +831,65 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set +CONFIG_FB=m +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_IBM_GXT4500 is not set +CONFIG_FB_XILINX=m +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_LOGO is not set # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -851,6 +918,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -1077,10 +1145,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_BOOT_TRACER is not set diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 55edbd545b6..cfc94cfcf4c 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc2 -# Tue Oct 28 09:28:58 2008 +# Linux kernel version: 2.6.28-rc4 +# Fri Nov 14 10:06:19 2008 # # CONFIG_PPC64 is not set @@ -506,15 +506,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -# CONFIG_XILINX_SYSACE is not set +CONFIG_XILINX_SYSACE=m # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -680,7 +682,13 @@ CONFIG_NETDEV_10000=y # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=m +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +CONFIG_SERIO_XILINX_XPS_PS2=m # CONFIG_GAMEPORT is not set # @@ -708,7 +716,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # # Non-8250 serial port support # -# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_UARTLITE=y +CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -806,6 +815,11 @@ CONFIG_GPIOLIB=y # CONFIG_GPIO_SYSFS is not set # +# Memory mapped GPIO expanders: +# +CONFIG_GPIO_XILINX=y + +# # I2C GPIO expanders: # # CONFIG_GPIO_MAX732X is not set @@ -826,11 +840,11 @@ CONFIG_GPIOLIB=y # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # @@ -842,6 +856,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TMIO is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -866,13 +881,65 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=m +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=m +CONFIG_FB_CFB_COPYAREA=m +CONFIG_FB_CFB_IMAGEBLIT=m +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_IBM_GXT4500 is not set +CONFIG_FB_XILINX=m +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_LOGO is not set # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -1002,6 +1069,7 @@ CONFIG_USB_STORAGE=m # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -1227,10 +1295,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_BOOT_TRACER is not set diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 8931ba729d2..bb62ad876de 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -104,4 +104,6 @@ static inline void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid) } } +extern void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu); + #endif /* __POWERPC_KVM_PPC_H__ */ diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h index 5a441742ffb..68b75262680 100644 --- a/arch/powerpc/include/asm/mmu-hash64.h +++ b/arch/powerpc/include/asm/mmu-hash64.h @@ -280,7 +280,6 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access, extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend, unsigned long pstart, unsigned long prot, int psize, int ssize); -extern void set_huge_psize(int psize); extern void add_gpage(unsigned long addr, unsigned long page_size, unsigned long number_of_pages); extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr); diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 280a90cc989..c9c678fb253 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -55,8 +55,6 @@ struct pt_regs { #ifdef __powerpc64__ -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */ #define STACK_FRAME_LR_SAVE 2 /* Location of LR in stack frame */ #define STACK_FRAME_REGS_MARKER ASM_CONST(0x7265677368657265) diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S index 80cac984d85..10b4ab1008a 100644 --- a/arch/powerpc/kernel/cpu_setup_44x.S +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -34,7 +34,13 @@ _GLOBAL(__setup_cpu_440grx) blr _GLOBAL(__setup_cpu_460ex) _GLOBAL(__setup_cpu_460gt) - b __init_fpu_44x + mflr r4 + bl __init_fpu_44x + bl __fixup_440A_mcheck + mtlr r4 + blr + +_GLOBAL(__setup_cpu_440x5) _GLOBAL(__setup_cpu_440gx) _GLOBAL(__setup_cpu_440spe) b __fixup_440A_mcheck diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index b1eb834bc0f..7e8719504f3 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -39,6 +39,7 @@ extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec); @@ -1500,6 +1501,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_user_features = COMMON_USER_BOOKE, .icache_bsize = 32, .dcache_bsize = 32, + .cpu_setup = __setup_cpu_440x5, + .machine_check = machine_check_440A, .platform = "ppc440", }, { /* 460EX */ diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c index 1562daf8839..3a6eaa876ee 100644 --- a/arch/powerpc/kernel/dma.c +++ b/arch/powerpc/kernel/dma.c @@ -75,6 +75,7 @@ static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl, for_each_sg(sgl, sg, nents, i) { sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev); sg->dma_length = sg->length; + __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction); } return nents; diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index e6d52845854..e0bcf935428 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -57,12 +57,18 @@ system_call_common: beq- 1f ld r1,PACAKSAVE(r13) 1: std r10,0(r1) - crclr so std r11,_NIP(r1) std r12,_MSR(r1) std r0,GPR0(r1) std r10,GPR1(r1) ACCOUNT_CPU_USER_ENTRY(r10, r11) + /* + * This "crclr so" clears CR0.SO, which is the error indication on + * return from this system call. There must be no cmp instruction + * between it and the "mfcr r9" below, otherwise if XER.SO is set, + * CR0.SO will get set, causing all system calls to appear to fail. + */ + crclr so std r2,GPR2(r1) std r3,GPR3(r1) std r4,GPR4(r1) diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index bdc8b0e860e..d108715129e 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -479,6 +479,8 @@ _GLOBAL(_tlbil_pid) * (no broadcast) */ _GLOBAL(_tlbil_va) + mfmsr r10 + wrteei 0 slwi r4,r4,16 mtspr SPRN_MAS6,r4 /* assume AS=0 for now */ tlbsx 0,r3 @@ -490,6 +492,7 @@ _GLOBAL(_tlbil_va) tlbwe msync isync + wrtee r10 blr #endif /* CONFIG_FSL_BOOKE */ diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index bc1fb27368a..a11d68976dc 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -250,8 +250,11 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq) * parsing */ dn = pci_device_to_OF_node(pdev); - if (dn) - return of_irq_map_one(dn, 0, out_irq); + if (dn) { + rc = of_irq_map_one(dn, 0, out_irq); + if (!rc) + return rc; + } /* Ok, we don't, time to have fun. Let's start by building up an * interrupt spec. we assume #interrupt-cells is 1, which is standard diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 86a2ffccef2..20885a38237 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -717,9 +717,11 @@ static void unregister_cpu_online(unsigned int cpu) BUG_ON(!c->hotpluggable); +#ifdef CONFIG_PPC64 if (!firmware_has_feature(FW_FEATURE_ISERIES) && cpu_has_feature(CPU_FTR_SMT)) sysdev_remove_file(s, &attr_smt_snooze_delay); +#endif /* PMC stuff */ switch (cur_cpu_spec->pmc_type) { diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index 2e227a412bc..ad72c6f9811 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -124,6 +124,14 @@ static void kvmppc_44x_shadow_release(struct kvm_vcpu *vcpu, } } +void kvmppc_core_destroy_mmu(struct kvm_vcpu *vcpu) +{ + int i; + + for (i = 0; i <= tlb_44x_hwater; i++) + kvmppc_44x_shadow_release(vcpu, i); +} + void kvmppc_tlbe_set_modified(struct kvm_vcpu *vcpu, unsigned int i) { vcpu->arch.shadow_tlb_mod[i] = 1; diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 90a6fc422b2..fda9baada13 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -238,6 +238,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) { + kvmppc_core_destroy_mmu(vcpu); } /* Note: clearing MSR[DE] just means that the debug interrupt will not be diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c index cecbbc76f62..29954dc2894 100644 --- a/arch/powerpc/mm/40x_mmu.c +++ b/arch/powerpc/mm/40x_mmu.c @@ -93,7 +93,7 @@ void __init MMU_init_hw(void) unsigned long __init mmu_mapin_ram(void) { - unsigned long v, s; + unsigned long v, s, mapped; phys_addr_t p; v = KERNELBASE; @@ -130,5 +130,17 @@ unsigned long __init mmu_mapin_ram(void) s -= LARGE_PAGE_SIZE_4M; } - return total_lowmem - s; + mapped = total_lowmem - s; + + /* If the size of RAM is not an exact power of two, we may not + * have covered RAM in its entirety with 16 and 4 MiB + * pages. Consequently, restrict the top end of RAM currently + * allocable so that calls to the LMB to allocate PTEs for "tail" + * coverage with normal-sized pages (or other reasons) do not + * attempt to allocate outside the allowed range. + */ + + __initial_memory_limit_addr = memstart_addr + mapped; + + return mapped; } diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index a117024ab8c..7bbf4e4ed43 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -677,7 +677,7 @@ repeat: return err; } -void set_huge_psize(int psize) +static void __init set_huge_psize(int psize) { /* Check that it is a page size supported by the hardware and * that it fits within pagetable limits. */ diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index eb505ad34a8..a8397bbad3d 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -865,6 +865,67 @@ static struct notifier_block __cpuinitdata ppc64_numa_nb = { .priority = 1 /* Must run before sched domains notifier. */ }; +static void mark_reserved_regions_for_nid(int nid) +{ + struct pglist_data *node = NODE_DATA(nid); + int i; + + for (i = 0; i < lmb.reserved.cnt; i++) { + unsigned long physbase = lmb.reserved.region[i].base; + unsigned long size = lmb.reserved.region[i].size; + unsigned long start_pfn = physbase >> PAGE_SHIFT; + unsigned long end_pfn = ((physbase + size) >> PAGE_SHIFT); + struct node_active_region node_ar; + unsigned long node_end_pfn = node->node_start_pfn + + node->node_spanned_pages; + + /* + * Check to make sure that this lmb.reserved area is + * within the bounds of the node that we care about. + * Checking the nid of the start and end points is not + * sufficient because the reserved area could span the + * entire node. + */ + if (end_pfn <= node->node_start_pfn || + start_pfn >= node_end_pfn) + continue; + + get_node_active_region(start_pfn, &node_ar); + while (start_pfn < end_pfn && + node_ar.start_pfn < node_ar.end_pfn) { + unsigned long reserve_size = size; + /* + * if reserved region extends past active region + * then trim size to active region + */ + if (end_pfn > node_ar.end_pfn) + reserve_size = (node_ar.end_pfn << PAGE_SHIFT) + - (start_pfn << PAGE_SHIFT); + dbg("reserve_bootmem %lx %lx nid=%d\n", physbase, + reserve_size, node_ar.nid); + reserve_bootmem_node(NODE_DATA(node_ar.nid), physbase, + reserve_size, BOOTMEM_DEFAULT); + /* + * if reserved region is contained in the active region + * then done. + */ + if (end_pfn <= node_ar.end_pfn) + break; + + /* + * reserved region extends past the active region + * get next active region that contains this + * reserved region + */ + start_pfn = node_ar.end_pfn; + physbase = start_pfn << PAGE_SHIFT; + size = size - reserve_size; + get_node_active_region(start_pfn, &node_ar); + } + } +} + + void __init do_init_bootmem(void) { int nid; @@ -890,7 +951,13 @@ void __init do_init_bootmem(void) get_pfn_range_for_nid(nid, &start_pfn, &end_pfn); - /* Allocate the node structure node local if possible */ + /* + * Allocate the node structure node local if possible + * + * Be careful moving this around, as it relies on all + * previous nodes' bootmem to be initialized and have + * all reserved areas marked. + */ NODE_DATA(nid) = careful_allocation(nid, sizeof(struct pglist_data), SMP_CACHE_BYTES, end_pfn); @@ -922,53 +989,14 @@ void __init do_init_bootmem(void) start_pfn, end_pfn); free_bootmem_with_active_regions(nid, end_pfn); - } - - /* Mark reserved regions */ - for (i = 0; i < lmb.reserved.cnt; i++) { - unsigned long physbase = lmb.reserved.region[i].base; - unsigned long size = lmb.reserved.region[i].size; - unsigned long start_pfn = physbase >> PAGE_SHIFT; - unsigned long end_pfn = ((physbase + size) >> PAGE_SHIFT); - struct node_active_region node_ar; - - get_node_active_region(start_pfn, &node_ar); - while (start_pfn < end_pfn && - node_ar.start_pfn < node_ar.end_pfn) { - unsigned long reserve_size = size; - /* - * if reserved region extends past active region - * then trim size to active region - */ - if (end_pfn > node_ar.end_pfn) - reserve_size = (node_ar.end_pfn << PAGE_SHIFT) - - (start_pfn << PAGE_SHIFT); - dbg("reserve_bootmem %lx %lx nid=%d\n", physbase, - reserve_size, node_ar.nid); - reserve_bootmem_node(NODE_DATA(node_ar.nid), physbase, - reserve_size, BOOTMEM_DEFAULT); - /* - * if reserved region is contained in the active region - * then done. - */ - if (end_pfn <= node_ar.end_pfn) - break; - - /* - * reserved region extends past the active region - * get next active region that contains this - * reserved region - */ - start_pfn = node_ar.end_pfn; - physbase = start_pfn << PAGE_SHIFT; - size = size - reserve_size; - get_node_active_region(start_pfn, &node_ar); - } - - } - - for_each_online_node(nid) + /* + * Be very careful about moving this around. Future + * calls to careful_allocation() depend on this getting + * done correctly. + */ + mark_reserved_regions_for_nid(nid); sparse_memory_present_with_active_regions(nid); + } } void __init paging_init(void) diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index 896548ba1ca..442cf36aa17 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -95,6 +95,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc) struct axon_msic *msic = get_irq_data(irq); u32 write_offset, msi; int idx; + int retry = 0; write_offset = dcr_read(msic->dcr_host, MSIC_WRITE_OFFSET_REG); pr_debug("axon_msi: original write_offset 0x%x\n", write_offset); @@ -102,7 +103,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc) /* write_offset doesn't wrap properly, so we have to mask it */ write_offset &= MSIC_FIFO_SIZE_MASK; - while (msic->read_offset != write_offset) { + while (msic->read_offset != write_offset && retry < 100) { idx = msic->read_offset / sizeof(__le32); msi = le32_to_cpu(msic->fifo_virt[idx]); msi &= 0xFFFF; @@ -110,13 +111,37 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc) pr_debug("axon_msi: woff %x roff %x msi %x\n", write_offset, msic->read_offset, msi); + if (msi < NR_IRQS && irq_map[msi].host == msic->irq_host) { + generic_handle_irq(msi); + msic->fifo_virt[idx] = cpu_to_le32(0xffffffff); + } else { + /* + * Reading the MSIC_WRITE_OFFSET_REG does not + * reliably flush the outstanding DMA to the + * FIFO buffer. Here we were reading stale + * data, so we need to retry. + */ + udelay(1); + retry++; + pr_debug("axon_msi: invalid irq 0x%x!\n", msi); + continue; + } + + if (retry) { + pr_debug("axon_msi: late irq 0x%x, retry %d\n", + msi, retry); + retry = 0; + } + msic->read_offset += MSIC_FIFO_ENTRY_SIZE; msic->read_offset &= MSIC_FIFO_SIZE_MASK; + } - if (msi < NR_IRQS && irq_map[msi].host == msic->irq_host) - generic_handle_irq(msi); - else - pr_debug("axon_msi: invalid irq 0x%x!\n", msi); + if (retry) { + printk(KERN_WARNING "axon_msi: irq timed out\n"); + + msic->read_offset += MSIC_FIFO_ENTRY_SIZE; + msic->read_offset &= MSIC_FIFO_SIZE_MASK; } desc->chip->eoi(irq); @@ -364,6 +389,7 @@ static int axon_msi_probe(struct of_device *device, dn->full_name); goto out_free_fifo; } + memset(msic->fifo_virt, 0xff, MSIC_FIFO_SIZE_BYTES); msic->irq_host = irq_alloc_host(dn, IRQ_HOST_MAP_NOMAP, NR_IRQS, &msic_host_ops, 0); diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index c0d86e1f56e..9046803c827 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -129,10 +129,15 @@ static int __init smp_iic_probe(void) return cpus_weight(cpu_possible_map); } -static void __devinit smp_iic_setup_cpu(int cpu) +static void __devinit smp_cell_setup_cpu(int cpu) { if (cpu != boot_cpuid) iic_setup_cpu(); + + /* + * change default DABRX to allow user watchpoints + */ + mtspr(SPRN_DABRX, DABRX_KERNEL | DABRX_USER); } static DEFINE_SPINLOCK(timebase_lock); @@ -192,7 +197,7 @@ static struct smp_ops_t bpa_iic_smp_ops = { .message_pass = smp_iic_message_pass, .probe = smp_iic_probe, .kick_cpu = smp_cell_kick_cpu, - .setup_cpu = smp_iic_setup_cpu, + .setup_cpu = smp_cell_setup_cpu, .cpu_bootable = smp_cell_cpu_bootable, }; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index b73c369cc6f..1b26071a86c 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -390,6 +390,9 @@ static int spufs_ps_fault(struct vm_area_struct *vma, if (offset >= ps_size) return VM_FAULT_SIGBUS; + if (fatal_signal_pending(current)) + return VM_FAULT_SIGBUS; + /* * Because we release the mmap_sem, the context may be destroyed while * we're in spu_wait. Grab an extra reference so it isn't destroyed diff --git a/arch/powerpc/sysdev/bestcomm/Kconfig b/arch/powerpc/sysdev/bestcomm/Kconfig index 57cc5656256..0b192a1c429 100644 --- a/arch/powerpc/sysdev/bestcomm/Kconfig +++ b/arch/powerpc/sysdev/bestcomm/Kconfig @@ -17,23 +17,20 @@ config PPC_BESTCOMM answer Y or M. Otherwise say N. config PPC_BESTCOMM_ATA - tristate "Bestcomm ATA task support" + tristate depends on PPC_BESTCOMM - default n help This option enables the support for the ATA task. config PPC_BESTCOMM_FEC - tristate "Bestcomm FEC tasks support" + tristate depends on PPC_BESTCOMM - default n help This option enables the support for the FEC tasks. config PPC_BESTCOMM_GEN_BD - tristate "Bestcomm GenBD tasks support" + tristate depends on PPC_BESTCOMM - default n help This option enables the support for the GenBD tasks. diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index f6299cca781..1890fb085cd 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -600,7 +600,7 @@ static int irq_choose_cpu(unsigned int virt_irq) cpuid = first_cpu(tmp); } - return cpuid; + return get_hard_smp_processor_id(cpuid); } #else static int irq_choose_cpu(unsigned int virt_irq) @@ -1271,6 +1271,7 @@ void __init mpic_set_default_senses(struct mpic *mpic, u8 *senses, int count) void __init mpic_init(struct mpic *mpic) { int i; + int cpu; BUG_ON(mpic->num_sources == 0); @@ -1313,6 +1314,11 @@ void __init mpic_init(struct mpic *mpic) mpic_pasemi_msi_init(mpic); + if (mpic->flags & MPIC_PRIMARY) + cpu = hard_smp_processor_id(); + else + cpu = 0; + for (i = 0; i < mpic->num_sources; i++) { /* start with vector = source number, and masked */ u32 vecpri = MPIC_VECPRI_MASK | i | @@ -1323,8 +1329,7 @@ void __init mpic_init(struct mpic *mpic) continue; /* init hw */ mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); - mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), - 1 << hard_smp_processor_id()); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << cpu); } /* Init spurious vector */ diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c index b7aefd0d45c..a22e1a2df1a 100644 --- a/arch/powerpc/sysdev/xilinx_intc.c +++ b/arch/powerpc/sysdev/xilinx_intc.c @@ -107,8 +107,8 @@ xilinx_intc_init(struct device_node *np) } regs = ioremap(res.start, 32); - printk(KERN_INFO "Xilinx intc at 0x%08LX mapped to 0x%p\n", - res.start, regs); + printk(KERN_INFO "Xilinx intc at 0x%08llx mapped to 0x%p\n", + (unsigned long long) res.start, regs); /* Setup interrupt controller */ out_be32(regs + XINTC_IER, 0); /* disable all irqs */ diff --git a/arch/s390/defconfig b/arch/s390/defconfig index 9b0bc2c9fba..a0e748da990 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 19:43:29 2008 +# Linux kernel version: 2.6.28-rc6 +# Thu Nov 27 11:00:49 2008 # CONFIG_SCHED_MC=y CONFIG_MMU=y @@ -45,6 +45,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y +# CONFIG_CGROUP_FREEZER is not set # CONFIG_CGROUP_DEVICE is not set # CONFIG_CPUSETS is not set CONFIG_GROUP_SCHED=y @@ -84,6 +85,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set @@ -92,16 +94,10 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y -# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set CONFIG_KRETPROBES=y -# CONFIG_HAVE_IOREMAP_PROT is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_ARCH_TRACEHOOK is not set -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -135,6 +131,7 @@ CONFIG_DEFAULT_DEADLINE=y CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_PREEMPT_NOTIFIERS=y CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Base setup @@ -189,7 +186,6 @@ CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y @@ -200,9 +196,11 @@ CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y # # I/O subsystem configuration @@ -220,6 +218,8 @@ CONFIG_IPL=y CONFIG_IPL_VM=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=9 # CONFIG_PROCESS_DEBUG is not set @@ -255,7 +255,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y # CONFIG_NET_KEY_MIGRATE is not set -CONFIG_IUCV=m +CONFIG_IUCV=y CONFIG_AFIUCV=m CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -282,7 +282,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -331,10 +330,12 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CONNTRACK_TFTP is not set # CONFIG_NF_CT_NETLINK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_NF_CONNTRACK_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set @@ -374,6 +375,7 @@ CONFIG_NET_SCH_CBQ=m # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=y CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -406,6 +408,7 @@ CONFIG_NET_ACT_POLICE=y CONFIG_NET_ACT_NAT=m # CONFIG_NET_ACT_PEDIT is not set # CONFIG_NET_ACT_SIMP is not set +# CONFIG_NET_ACT_SKBEDIT is not set # CONFIG_NET_CLS_IND is not set CONFIG_NET_SCH_FIFO=y @@ -424,6 +427,7 @@ CONFIG_CAN_BCM=m CONFIG_CAN_VCAN=m # CONFIG_CAN_DEBUG_DEVICES is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_PCMCIA is not set @@ -473,7 +477,7 @@ CONFIG_VIRTIO_BLK=m CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HAVE_IDE is not set +# CONFIG_C2PORT is not set # # SCSI device support @@ -525,6 +529,7 @@ CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m @@ -555,6 +560,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_TR is not set @@ -632,13 +640,12 @@ CONFIG_S390_VMUR=m # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set - -# -# Sonics Silicon Backplane -# +# CONFIG_REGULATOR is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set CONFIG_ACCESSIBILITY=y +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # File systems @@ -650,13 +657,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set @@ -688,6 +696,7 @@ CONFIG_GENERIC_ACL=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y @@ -728,6 +737,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -800,12 +810,24 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y + +# +# Tracers +# +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set CONFIG_SAMPLES=y # CONFIG_SAMPLE_KOBJECT is not set # CONFIG_SAMPLE_KPROBES is not set @@ -816,16 +838,19 @@ CONFIG_SAMPLES=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +CONFIG_CRYPTO_FIPS=y CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m # CONFIG_CRYPTO_NULL is not set @@ -877,7 +902,7 @@ CONFIG_CRYPTO_SHA1=m # # Ciphers # -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=m # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set @@ -898,6 +923,11 @@ CONFIG_CRYPTO_SEED=m # # CONFIG_CRYPTO_DEFLATE is not set CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_HW=y CONFIG_ZCRYPT=m # CONFIG_ZCRYPT_MONOLITHIC is not set @@ -912,8 +942,6 @@ CONFIG_S390_PRNG=m # Library routines # CONFIG_BITREVERSE=m -# CONFIG_GENERIC_FIND_FIRST_BIT is not set -# CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 7fc76133b3e..5caddd4f7be 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -679,8 +679,6 @@ static inline void pmd_clear(pmd_t *pmd) static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - if (mm->context.has_pgste) - ptep_rcp_copy(ptep); pte_val(*ptep) = _PAGE_TYPE_EMPTY; if (mm->context.noexec) pte_val(ptep[PTRS_PER_PTE]) = _PAGE_TYPE_EMPTY; diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index a7226f8143f..5396f9f1226 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -321,8 +321,8 @@ struct pt_regs psw_t psw; unsigned long gprs[NUM_GPRS]; unsigned long orig_gpr2; + unsigned short svcnr; unsigned short ilc; - unsigned short trap; }; #endif @@ -486,8 +486,6 @@ struct task_struct; extern void user_enable_single_step(struct task_struct *); extern void user_disable_single_step(struct task_struct *); -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) #define user_stack_pointer(regs)((regs)->gprs[15]) diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h index 6e623971fbb..2429b87eb28 100644 --- a/arch/s390/include/asm/syscall.h +++ b/arch/s390/include/asm/syscall.h @@ -17,9 +17,7 @@ static inline long syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { - if (regs->trap != __LC_SVC_OLD_PSW) - return -1; - return regs->gprs[2]; + return regs->svcnr ? regs->svcnr : -1; } static inline void syscall_rollback(struct task_struct *task, @@ -52,18 +50,20 @@ static inline void syscall_get_arguments(struct task_struct *task, unsigned int i, unsigned int n, unsigned long *args) { + unsigned long mask = -1UL; + BUG_ON(i + n > 6); #ifdef CONFIG_COMPAT - if (test_tsk_thread_flag(task, TIF_31BIT)) { - if (i + n == 6) - args[--n] = (u32) regs->args[0]; - while (n-- > 0) - args[n] = (u32) regs->gprs[2 + i + n]; - } + if (test_tsk_thread_flag(task, TIF_31BIT)) + mask = 0xffffffff; #endif if (i + n == 6) - args[--n] = regs->args[0]; - memcpy(args, ®s->gprs[2 + i], n * sizeof(args[0])); + args[--n] = regs->args[0] & mask; + while (n-- > 0) + if (i + n > 0) + args[n] = regs->gprs[2 + i + n] & mask; + if (i == 0) + args[0] = regs->orig_gpr2 & mask; } static inline void syscall_set_arguments(struct task_struct *task, @@ -74,7 +74,11 @@ static inline void syscall_set_arguments(struct task_struct *task, BUG_ON(i + n > 6); if (i + n == 6) regs->args[0] = args[--n]; - memcpy(®s->gprs[2 + i], args, n * sizeof(args[0])); + while (n-- > 0) + if (i + n > 0) + regs->gprs[2 + i + n] = args[n]; + if (i == 0) + regs->orig_gpr2 = args[0]; } #endif /* _ASM_SYSCALL_H */ diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index fa28ecae636..3d144e6020c 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -32,7 +32,7 @@ int main(void) DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); DEFINE(__PT_ILC, offsetof(struct pt_regs, ilc)); - DEFINE(__PT_TRAP, offsetof(struct pt_regs, trap)); + DEFINE(__PT_SVCNR, offsetof(struct pt_regs, svcnr)); DEFINE(__PT_SIZE, sizeof(struct pt_regs)); BLANK(); DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index c7f02e777af..b537cb0e9b5 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -340,7 +340,7 @@ static int restore_sigregs32(struct pt_regs *regs,_sigregs32 __user *sregs) return err; restore_fp_regs(¤t->thread.fp_regs); - regs->trap = -1; /* disable syscall checks */ + regs->svcnr = 0; /* disable syscall checks */ return 0; } diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 08844fc24a2..198ea18a534 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -46,7 +46,7 @@ SP_R14 = STACK_FRAME_OVERHEAD + __PT_GPRS + 56 SP_R15 = STACK_FRAME_OVERHEAD + __PT_GPRS + 60 SP_ORIG_R2 = STACK_FRAME_OVERHEAD + __PT_ORIG_GPR2 SP_ILC = STACK_FRAME_OVERHEAD + __PT_ILC -SP_TRAP = STACK_FRAME_OVERHEAD + __PT_TRAP +SP_SVCNR = STACK_FRAME_OVERHEAD + __PT_SVCNR SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE _TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ @@ -183,11 +183,10 @@ STACK_SIZE = 1 << STACK_SHIFT .macro CREATE_STACK_FRAME psworg,savearea s %r15,BASED(.Lc_spsize) # make room for registers & psw mvc SP_PSW(8,%r15),0(%r12) # move user PSW to stack - la %r12,\psworg st %r2,SP_ORIG_R2(%r15) # store original content of gpr 2 - icm %r12,12,__LC_SVC_ILC + icm %r12,3,__LC_SVC_ILC stm %r0,%r11,SP_R0(%r15) # store gprs %r0-%r11 to kernel stack - st %r12,SP_ILC(%r15) + st %r12,SP_SVCNR(%r15) mvc SP_R12(16,%r15),\savearea # move %r12-%r15 to stack la %r12,0 st %r12,__SF_BACKCHAIN(%r15) # clear back chain @@ -264,16 +263,17 @@ sysc_update: #endif sysc_do_svc: l %r9,__LC_THREAD_INFO # load pointer to thread_info struct - sla %r7,2 # *4 and test for svc 0 + ltr %r7,%r7 # test for svc 0 bnz BASED(sysc_nr_ok) # svc number > 0 # svc 0: system call number in %r1 cl %r1,BASED(.Lnr_syscalls) bnl BASED(sysc_nr_ok) lr %r7,%r1 # copy svc number to %r7 - sla %r7,2 # *4 sysc_nr_ok: mvc SP_ARGS(4,%r15),SP_R7(%r15) sysc_do_restart: + sth %r7,SP_SVCNR(%r15) + sll %r7,2 # svc number *4 l %r8,BASED(.Lsysc_table) tm __TI_flags+3(%r9),(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT) l %r8,0(%r7,%r8) # get system call addr. @@ -376,7 +376,6 @@ sysc_notify_resume: sysc_restart: ni __TI_flags+3(%r9),255-_TIF_RESTART_SVC # clear TIF_RESTART_SVC l %r7,SP_R2(%r15) # load new svc number - sla %r7,2 mvc SP_R2(4,%r15),SP_ORIG_R2(%r15) # restore first argument lm %r2,%r6,SP_R2(%r15) # load svc arguments b BASED(sysc_do_restart) # restart svc @@ -386,7 +385,8 @@ sysc_restart: # sysc_singlestep: ni __TI_flags+3(%r9),255-_TIF_SINGLE_STEP # clear TIF_SINGLE_STEP - mvi SP_TRAP+1(%r15),0x28 # set trap indication to pgm check + mvi SP_SVCNR(%r15),0xff # set trap indication to pgm check + mvi SP_SVCNR+1(%r15),0xff la %r2,SP_PTREGS(%r15) # address of register-save area l %r1,BASED(.Lhandle_per) # load adr. of per handler la %r14,BASED(sysc_return) # load adr. of system return @@ -407,7 +407,7 @@ sysc_tracesys: bnl BASED(sysc_tracenogo) l %r8,BASED(.Lsysc_table) lr %r7,%r2 - sll %r7,2 # *4 + sll %r7,2 # svc number *4 l %r8,0(%r7,%r8) sysc_tracego: lm %r3,%r6,SP_R3(%r15) @@ -586,7 +586,8 @@ pgm_svcper: # per was called from kernel, must be kprobes # kernel_per: - mvi SP_TRAP+1(%r15),0x28 # set trap indication to pgm check + mvi SP_SVCNR(%r15),0xff # set trap indication to pgm check + mvi SP_SVCNR+1(%r15),0xff la %r2,SP_PTREGS(%r15) # address of register-save area l %r1,BASED(.Lhandle_per) # load adr. of per handler la %r14,BASED(sysc_restore)# load adr. of system return diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 41aca06682a..89c121ae633 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -46,7 +46,7 @@ SP_R14 = STACK_FRAME_OVERHEAD + __PT_GPRS + 112 SP_R15 = STACK_FRAME_OVERHEAD + __PT_GPRS + 120 SP_ORIG_R2 = STACK_FRAME_OVERHEAD + __PT_ORIG_GPR2 SP_ILC = STACK_FRAME_OVERHEAD + __PT_ILC -SP_TRAP = STACK_FRAME_OVERHEAD + __PT_TRAP +SP_SVCNR = STACK_FRAME_OVERHEAD + __PT_SVCNR SP_SIZE = STACK_FRAME_OVERHEAD + __PT_SIZE STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER @@ -171,11 +171,10 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ .macro CREATE_STACK_FRAME psworg,savearea aghi %r15,-SP_SIZE # make room for registers & psw mvc SP_PSW(16,%r15),0(%r12) # move user PSW to stack - la %r12,\psworg stg %r2,SP_ORIG_R2(%r15) # store original content of gpr 2 - icm %r12,12,__LC_SVC_ILC + icm %r12,3,__LC_SVC_ILC stmg %r0,%r11,SP_R0(%r15) # store gprs %r0-%r11 to kernel stack - st %r12,SP_ILC(%r15) + st %r12,SP_SVCNR(%r15) mvc SP_R12(32,%r15),\savearea # move %r12-%r15 to stack la %r12,0 stg %r12,__SF_BACKCHAIN(%r15) @@ -250,16 +249,17 @@ sysc_update: #endif sysc_do_svc: lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct - slag %r7,%r7,2 # *4 and test for svc 0 + ltgr %r7,%r7 # test for svc 0 jnz sysc_nr_ok # svc 0: system call number in %r1 cl %r1,BASED(.Lnr_syscalls) jnl sysc_nr_ok lgfr %r7,%r1 # clear high word in r1 - slag %r7,%r7,2 # svc 0: system call number in %r1 sysc_nr_ok: mvc SP_ARGS(8,%r15),SP_R7(%r15) sysc_do_restart: + sth %r7,SP_SVCNR(%r15) + sllg %r7,%r7,2 # svc number * 4 larl %r10,sys_call_table #ifdef CONFIG_COMPAT tm __TI_flags+5(%r9),(_TIF_31BIT>>16) # running in 31 bit mode ? @@ -363,7 +363,6 @@ sysc_notify_resume: sysc_restart: ni __TI_flags+7(%r9),255-_TIF_RESTART_SVC # clear TIF_RESTART_SVC lg %r7,SP_R2(%r15) # load new svc number - slag %r7,%r7,2 # *4 mvc SP_R2(8,%r15),SP_ORIG_R2(%r15) # restore first argument lmg %r2,%r6,SP_R2(%r15) # load svc arguments j sysc_do_restart # restart svc @@ -372,9 +371,8 @@ sysc_restart: # _TIF_SINGLE_STEP is set, call do_single_step # sysc_singlestep: - ni __TI_flags+7(%r9),255-_TIF_SINGLE_STEP # clear TIF_SINGLE_STEP - lhi %r0,__LC_PGM_OLD_PSW - sth %r0,SP_TRAP(%r15) # set trap indication to pgm check + ni __TI_flags+7(%r9),255-_TIF_SINGLE_STEP # clear TIF_SINGLE_STEP + xc SP_SVCNR(2,%r15),SP_SVCNR(%r15) # clear svc number la %r2,SP_PTREGS(%r15) # address of register-save area larl %r14,sysc_return # load adr. of system return jg do_single_step # branch to do_sigtrap @@ -392,7 +390,7 @@ sysc_tracesys: lghi %r0,NR_syscalls clgr %r0,%r2 jnh sysc_tracenogo - slag %r7,%r2,2 # *4 + sllg %r7,%r2,2 # svc number *4 lgf %r8,0(%r7,%r10) sysc_tracego: lmg %r3,%r6,SP_R3(%r15) @@ -567,8 +565,7 @@ pgm_svcper: # per was called from kernel, must be kprobes # kernel_per: - lhi %r0,__LC_PGM_OLD_PSW - sth %r0,SP_TRAP(%r15) # set trap indication to pgm check + xc SP_SVCNR(2,%r15),SP_SVCNR(%r15) # clear svc number la %r2,SP_PTREGS(%r15) # address of register-save area larl %r14,sysc_restore # load adr. of system ret, no work jg do_single_step # branch to do_single_step diff --git a/arch/s390/kernel/init_task.c b/arch/s390/kernel/init_task.c index 7ad00396925..e8071684361 100644 --- a/arch/s390/kernel/init_task.c +++ b/arch/s390/kernel/init_task.c @@ -26,7 +26,7 @@ EXPORT_SYMBOL(init_mm); /* * Initial thread structure. * - * We need to make sure that this is 8192-byte aligned due to the + * We need to make sure that this is THREAD_SIZE aligned due to the * way process stacks are handled. This is done by having a special * "init_task" linker map entry.. */ diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 1f31be1ecc4..38ff2bce120 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -657,7 +657,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) * debugger stored an invalid system call number. Skip * the system call and the system call restart handling. */ - regs->trap = -1; + regs->svcnr = 0; ret = -1; } diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index 4f7fc3059a8..8e6812a2267 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -160,7 +160,7 @@ static int restore_sigregs(struct pt_regs *regs, _sigregs __user *sregs) current->thread.fp_regs.fpc &= FPC_VALID_MASK; restore_fp_regs(¤t->thread.fp_regs); - regs->trap = -1; /* disable syscall checks */ + regs->svcnr = 0; /* disable syscall checks */ return 0; } @@ -445,7 +445,7 @@ void do_signal(struct pt_regs *regs) oldset = ¤t->blocked; /* Are we from a system call? */ - if (regs->trap == __LC_SVC_OLD_PSW) { + if (regs->svcnr) { continue_addr = regs->psw.addr; restart_addr = continue_addr - regs->ilc; retval = regs->gprs[2]; @@ -462,7 +462,7 @@ void do_signal(struct pt_regs *regs) case -ERESTART_RESTARTBLOCK: regs->gprs[2] = -EINTR; } - regs->trap = -1; /* Don't deal with this again. */ + regs->svcnr = 0; /* Don't deal with this again. */ } /* Get signal to deliver. When running under ptrace, at this point diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index b94e9e3b694..eccefbbff88 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -59,7 +59,7 @@ static ext_int_info_t ext_int_info_cc; static ext_int_info_t ext_int_etr_cc; -static u64 jiffies_timer_cc; +static u64 sched_clock_base_cc; static DEFINE_PER_CPU(struct clock_event_device, comparators); @@ -68,7 +68,7 @@ static DEFINE_PER_CPU(struct clock_event_device, comparators); */ unsigned long long sched_clock(void) { - return ((get_clock_xt() - jiffies_timer_cc) * 125) >> 9; + return ((get_clock_xt() - sched_clock_base_cc) * 125) >> 9; } /* @@ -229,13 +229,10 @@ static struct clocksource clocksource_tod = { */ void __init time_init(void) { - u64 init_timer_cc; - - init_timer_cc = reset_tod_clock(); - jiffies_timer_cc = init_timer_cc - jiffies_64 * CLK_TICKS_PER_JIFFY; + sched_clock_base_cc = reset_tod_clock(); /* set xtime */ - tod_to_timeval(init_timer_cc - TOD_UNIX_EPOCH, &xtime); + tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, &xtime); set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); @@ -289,7 +286,7 @@ static unsigned long long adjust_time(unsigned long long old, delta = -delta; adjust.offset = -ticks * (1000000 / HZ); } - jiffies_timer_cc += delta; + sched_clock_base_cc += delta; if (adjust.offset != 0) { printk(KERN_NOTICE "etr: time adjusted by %li micro-seconds\n", adjust.offset); diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 607bd67a18c..d796d05c9c0 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -2,6 +2,7 @@ * Written by Martin Schwidefsky (schwidefsky@de.ibm.com) */ +#include <asm/thread_info.h> #include <asm/page.h> #include <asm-generic/vmlinux.lds.h> @@ -86,7 +87,7 @@ SECTIONS } _edata = .; /* End of data section */ - . = ALIGN(2 * PAGE_SIZE); /* init_task */ + . = ALIGN(THREAD_SIZE); /* init_task */ .data.init_task : { *(.data.init_task) } diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c index 170392687ce..2a01b9e0280 100644 --- a/arch/s390/kvm/sigp.c +++ b/arch/s390/kvm/sigp.c @@ -237,6 +237,11 @@ int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu) u8 order_code; int rc; + /* sigp in userspace can exit */ + if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE) + return kvm_s390_inject_program_int(vcpu, + PGM_PRIVILEGED_OPERATION); + order_code = disp2; if (base2) order_code += vcpu->arch.guest_gprs[base2]; diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h index 68b98a7e645..9cf4ae0cd7b 100644 --- a/arch/sparc/include/asm/bitops_32.h +++ b/arch/sparc/include/asm/bitops_32.h @@ -98,6 +98,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) #include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/ffs.h> #include <asm-generic/bitops/fls.h> +#include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h index 3d3e9c161d8..84e969f06af 100644 --- a/arch/sparc/include/asm/ptrace_64.h +++ b/arch/sparc/include/asm/ptrace_64.h @@ -142,8 +142,6 @@ struct global_reg_snapshot { }; extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #define force_successful_syscall_return() \ do { current_thread_info()->syscall_noerror = 1; \ } while (0) diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c index e7a0edfc1a3..1fc17f59c6b 100644 --- a/arch/sparc/kernel/cpu.c +++ b/arch/sparc/kernel/cpu.c @@ -126,7 +126,7 @@ char *sparc_fpu_type; unsigned int fsr_storage; -void __init cpu_probe(void) +void __cpuinit cpu_probe(void) { int psr_impl, psr_vers, fpu_vers; int i, psr; diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S index 2d325fd8457..51b40426f9c 100644 --- a/arch/sparc/kernel/head.S +++ b/arch/sparc/kernel/head.S @@ -72,7 +72,7 @@ sun4e_notsup: .align 4 /* The Sparc trap table, bootloader gives us control at _start. */ - .text + .section .text.head,"ax" .globl start, _stext, _start, __stext .globl trapbase _start: /* danger danger */ diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c index 1619ec15c09..e396c1f17a9 100644 --- a/arch/sparc/kernel/smp.c +++ b/arch/sparc/kernel/smp.c @@ -35,7 +35,7 @@ #include "irq.h" -volatile unsigned long cpu_callin_map[NR_CPUS] __initdata = {0,}; +volatile unsigned long cpu_callin_map[NR_CPUS] __cpuinitdata = {0,}; unsigned char boot_cpu_id = 0; unsigned char boot_cpu_id4 = 0; /* boot_cpu_id << 2 */ @@ -120,7 +120,7 @@ void cpu_panic(void) panic("SMP bolixed\n"); } -struct linux_prom_registers smp_penguin_ctable __initdata = { 0 }; +struct linux_prom_registers smp_penguin_ctable __cpuinitdata = { 0 }; void smp_send_reschedule(int cpu) { diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index 7a6a5e79592..16ab0cb731c 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -83,7 +83,7 @@ static inline void show_leds(int cpuid) "i" (ASI_M_CTL)); } -void __init smp4d_callin(void) +void __cpuinit smp4d_callin(void) { int cpuid = hard_smp4d_processor_id(); extern spinlock_t sun4d_imsk_lock; @@ -386,7 +386,7 @@ void smp4d_percpu_timer_interrupt(struct pt_regs *regs) extern unsigned int lvl14_resolution; -static void __init smp_setup_percpu_timer(void) +static void __cpuinit smp_setup_percpu_timer(void) { int cpu = hard_smp4d_processor_id(); diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c index 5fc386d08c4..4f8d60586b0 100644 --- a/arch/sparc/kernel/sun4m_smp.c +++ b/arch/sparc/kernel/sun4m_smp.c @@ -343,7 +343,7 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs) extern unsigned int lvl14_resolution; -static void __init smp_setup_percpu_timer(void) +static void __cpuinit smp_setup_percpu_timer(void) { int cpu = smp_processor_id(); diff --git a/arch/sparc/kernel/trampoline.S b/arch/sparc/kernel/trampoline.S index 356c56aebc6..5e235c52d66 100644 --- a/arch/sparc/kernel/trampoline.S +++ b/arch/sparc/kernel/trampoline.S @@ -18,7 +18,7 @@ .globl sun4m_cpu_startup, __smp4m_processor_id .globl sun4d_cpu_startup, __smp4d_processor_id - __INIT + __CPUINIT .align 4 /* When we start up a cpu for the first time it enters this routine. @@ -109,7 +109,7 @@ __smp4d_processor_id: /* CPUID in bootbus can be found at PA 0xff0140000 */ #define SUN4D_BOOTBUS_CPUID 0xf0140000 - __INIT + __CPUINIT .align 4 sun4d_cpu_startup: diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index b1002c60719..5b7e69a8c32 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -13,6 +13,7 @@ SECTIONS .text 0xf0004000 : { _text = .; + *(.text.head) TEXT_TEXT SCHED_TEXT LOCK_TEXT diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 6a5d7cabc04..dd8aa36f366 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -1251,7 +1251,7 @@ static inline void map_kernel(void) /* Paging initialization on the Sparc Reference MMU. */ extern void sparc_context_init(int); -void (*poke_srmmu)(void) __initdata = NULL; +void (*poke_srmmu)(void) __cpuinitdata = NULL; extern unsigned long bootmem_init(unsigned long *pages_avail); @@ -1446,7 +1446,7 @@ static void __init init_vac_layout(void) (int)vac_cache_size, (int)vac_line_size); } -static void __init poke_hypersparc(void) +static void __cpuinit poke_hypersparc(void) { volatile unsigned long clear; unsigned long mreg = srmmu_get_mmureg(); @@ -1501,7 +1501,7 @@ static void __init init_hypersparc(void) hypersparc_setup_blockops(); } -static void __init poke_cypress(void) +static void __cpuinit poke_cypress(void) { unsigned long mreg = srmmu_get_mmureg(); unsigned long faddr, tagval; @@ -1589,7 +1589,7 @@ static void __init init_cypress_605(unsigned long mrev) init_cypress_common(); } -static void __init poke_swift(void) +static void __cpuinit poke_swift(void) { unsigned long mreg; @@ -1771,7 +1771,7 @@ static void turbosparc_flush_tlb_page(struct vm_area_struct *vma, unsigned long } -static void __init poke_turbosparc(void) +static void __cpuinit poke_turbosparc(void) { unsigned long mreg = srmmu_get_mmureg(); unsigned long ccreg; @@ -1834,7 +1834,7 @@ static void __init init_turbosparc(void) poke_srmmu = poke_turbosparc; } -static void __init poke_tsunami(void) +static void __cpuinit poke_tsunami(void) { unsigned long mreg = srmmu_get_mmureg(); @@ -1876,7 +1876,7 @@ static void __init init_tsunami(void) tsunami_setup_blockops(); } -static void __init poke_viking(void) +static void __cpuinit poke_viking(void) { unsigned long mreg = srmmu_get_mmureg(); static int smp_catch; diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c index f43adbc773c..a941c610e7c 100644 --- a/arch/sparc64/kernel/ptrace.c +++ b/arch/sparc64/kernel/ptrace.c @@ -1014,7 +1014,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; case PTRACE_SETFPREGS64: - ret = copy_regset_to_user(child, view, REGSET_FP, + ret = copy_regset_from_user(child, view, REGSET_FP, 0 * sizeof(u64), 33 * sizeof(u64), fps); diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index e5627118e61..f500b0618bb 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -282,7 +282,7 @@ static unsigned long kimage_addr_to_ra(void *p) return kern_base + (val - KERNBASE); } -static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg) +static void __cpuinit ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg) { extern unsigned long sparc64_ttable_tl0; extern unsigned long kern_locked_tte_data; @@ -343,7 +343,7 @@ extern unsigned long sparc64_cpu_startup; */ static struct thread_info *cpu_new_thread = NULL; -static int __devinit smp_boot_one_cpu(unsigned int cpu) +static int __cpuinit smp_boot_one_cpu(unsigned int cpu) { struct trap_per_cpu *tb = &trap_block[cpu]; unsigned long entry = diff --git a/arch/sparc64/kernel/visemul.c b/arch/sparc64/kernel/visemul.c index 9e05cb5cb85..b956fd71c13 100644 --- a/arch/sparc64/kernel/visemul.c +++ b/arch/sparc64/kernel/visemul.c @@ -131,7 +131,7 @@ #define VIS_OPF_SHIFT 5 #define VIS_OPF_MASK (0x1ff << VIS_OPF_SHIFT) -#define RS1(INSN) (((INSN) >> 24) & 0x1f) +#define RS1(INSN) (((INSN) >> 14) & 0x1f) #define RS2(INSN) (((INSN) >> 0) & 0x1f) #define RD(INSN) (((INSN) >> 25) & 0x1f) @@ -445,7 +445,7 @@ static void pdist(struct pt_regs *regs, unsigned int insn) unsigned long i; rs1 = fpd_regval(f, RS1(insn)); - rs2 = fpd_regval(f, RS1(insn)); + rs2 = fpd_regval(f, RS2(insn)); rd = fpd_regaddr(f, RD(insn)); rd_val = *rd; @@ -807,6 +807,8 @@ int vis_emul(struct pt_regs *regs, unsigned int insn) if (get_user(insn, (u32 __user *) pc)) return -EFAULT; + save_and_clear_fpu(); + opf = (insn & VIS_OPF_MASK) >> VIS_OPF_SHIFT; switch (opf) { default: diff --git a/arch/sparc64/lib/user_fixup.c b/arch/sparc64/lib/user_fixup.c index 19d1fdb17d0..05a361b0a1a 100644 --- a/arch/sparc64/lib/user_fixup.c +++ b/arch/sparc64/lib/user_fixup.c @@ -24,7 +24,7 @@ static unsigned long compute_size(unsigned long start, unsigned long size, unsig if (fault_addr < start || fault_addr >= end) { *offset = 0; } else { - *offset = start - fault_addr; + *offset = fault_addr - start; size = end - fault_addr; } return size; diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 3c10daf8fc0..185f3467911 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -956,7 +956,7 @@ int of_node_to_nid(struct device_node *dp) return nid; } -static void add_node_ranges(void) +static void __init add_node_ranges(void) { int i; diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index 19d579d74d2..8f44ebb0dec 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -16,6 +16,8 @@ #include <linux/slab.h> #include <linux/syscalls.h> #include <linux/utsname.h> +#include <linux/socket.h> +#include <linux/un.h> #include <linux/workqueue.h> #include <linux/mutex.h> #include <asm/uaccess.h> @@ -785,7 +787,7 @@ static int __init mconsole_init(void) /* long to avoid size mismatch warnings from gcc */ long sock; int err; - char file[256]; + char file[UNIX_PATH_MAX]; if (umid_file_name("mconsole", file, sizeof(file))) return -1; diff --git a/arch/x86/boot/tty.c b/arch/x86/boot/tty.c index 0be77b39328..7e8e8b25f5f 100644 --- a/arch/x86/boot/tty.c +++ b/arch/x86/boot/tty.c @@ -74,7 +74,7 @@ static int kbd_pending(void) { u8 pending; asm volatile("int $0x16; setnz %0" - : "=rm" (pending) + : "=qm" (pending) : "a" (0x0100)); return pending; } diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h index 1a30c0440c6..ac302a2fa33 100644 --- a/arch/x86/include/asm/amd_iommu_types.h +++ b/arch/x86/include/asm/amd_iommu_types.h @@ -251,13 +251,6 @@ struct amd_iommu { /* Pointer to PCI device of this IOMMU */ struct pci_dev *dev; - /* - * Capability pointer. There could be more than one IOMMU per PCI - * device function if there are more than one AMD IOMMU capability - * pointers. - */ - u16 cap_ptr; - /* physical address of MMIO space */ u64 mmio_phys; /* virtual address of MMIO space */ @@ -266,6 +259,13 @@ struct amd_iommu { /* capabilities of that IOMMU read from ACPI */ u32 cap; + /* + * Capability pointer. There could be more than one IOMMU per PCI + * device function if there are more than one AMD IOMMU capability + * pointers. + */ + u16 cap_ptr; + /* pci domain of this IOMMU */ u16 pci_seg; @@ -284,19 +284,19 @@ struct amd_iommu { /* size of command buffer */ u32 cmd_buf_size; - /* event buffer virtual address */ - u8 *evt_buf; /* size of event buffer */ u32 evt_buf_size; + /* event buffer virtual address */ + u8 *evt_buf; /* MSI number for event interrupt */ u16 evt_msi_num; - /* if one, we need to send a completion wait command */ - int need_sync; - /* true if interrupts for this IOMMU are already enabled */ bool int_enabled; + /* if one, we need to send a completion wait command */ + int need_sync; + /* default dma_ops domain for that IOMMU */ struct dma_ops_domain *default_dom; }; diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 7f225a4b2a2..097794ff6b7 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -71,15 +71,13 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev) /* Make sure we keep the same behaviour */ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { -#ifdef CONFIG_X86_32 - return 0; -#else +#ifdef CONFIG_X86_64 struct dma_mapping_ops *ops = get_dma_ops(dev); if (ops->mapping_error) return ops->mapping_error(dev, dma_addr); - return (dma_addr == bad_dma_address); #endif + return (dma_addr == bad_dma_address); } #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) diff --git a/arch/x86/include/asm/ds.h b/arch/x86/include/asm/ds.h index 72c5a190bf4..a95008457ea 100644 --- a/arch/x86/include/asm/ds.h +++ b/arch/x86/include/asm/ds.h @@ -23,12 +23,13 @@ #ifndef _ASM_X86_DS_H #define _ASM_X86_DS_H -#ifdef CONFIG_X86_DS #include <linux/types.h> #include <linux/init.h> +#ifdef CONFIG_X86_DS + struct task_struct; /* @@ -232,7 +233,8 @@ extern void ds_free(struct ds_context *context); #else /* CONFIG_X86_DS */ -#define ds_init_intel(config) do {} while (0) +struct cpuinfo_x86; +static inline void __cpuinit ds_init_intel(struct cpuinfo_x86 *ignored) {} #endif /* CONFIG_X86_DS */ #endif /* _ASM_X86_DS_H */ diff --git a/arch/x86/include/asm/pci_64.h b/arch/x86/include/asm/pci_64.h index 5b28995d664..d02d936840a 100644 --- a/arch/x86/include/asm/pci_64.h +++ b/arch/x86/include/asm/pci_64.h @@ -34,8 +34,6 @@ extern void pci_iommu_alloc(void); */ #define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys) -#if defined(CONFIG_GART_IOMMU) || defined(CONFIG_CALGARY_IOMMU) - #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \ dma_addr_t ADDR_NAME; #define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \ @@ -49,18 +47,6 @@ extern void pci_iommu_alloc(void); #define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ (((PTR)->LEN_NAME) = (VAL)) -#else -/* No IOMMU */ - -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) -#define pci_unmap_addr(PTR, ADDR_NAME) (0) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) -#define pci_unmap_len(PTR, LEN_NAME) (0) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) - -#endif - #endif /* __KERNEL__ */ #endif /* _ASM_X86_PCI_64_H */ diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h index d1531c8480b..eefb0594b05 100644 --- a/arch/x86/include/asm/ptrace.h +++ b/arch/x86/include/asm/ptrace.h @@ -271,8 +271,6 @@ extern int do_get_thread_area(struct task_struct *p, int idx, extern int do_set_thread_area(struct task_struct *p, int idx, struct user_desc __user *info, int can_allocate); -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #endif /* __KERNEL__ */ #endif /* !__ASSEMBLY__ */ diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 4850e4b02b6..ff386ff50ed 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -239,7 +239,7 @@ struct pci_bus; void set_pci_bus_resources_arch_default(struct pci_bus *b); #ifdef CONFIG_SMP -#define mc_capable() (boot_cpu_data.x86_max_cores > 1) +#define mc_capable() (cpus_weight(per_cpu(cpu_core_map, 0)) != nr_cpu_ids) #define smt_capable() (smp_num_siblings > 1) #endif diff --git a/arch/x86/include/asm/vmi.h b/arch/x86/include/asm/vmi.h index b7c0dea119f..61e08c0a290 100644 --- a/arch/x86/include/asm/vmi.h +++ b/arch/x86/include/asm/vmi.h @@ -223,9 +223,15 @@ struct pci_header { } __attribute__((packed)); /* Function prototypes for bootstrapping */ +#ifdef CONFIG_VMI extern void vmi_init(void); +extern void vmi_activate(void); extern void vmi_bringup(void); -extern void vmi_apply_boot_page_allocations(void); +#else +static inline void vmi_init(void) {} +static inline void vmi_activate(void) {} +static inline void vmi_bringup(void) {} +#endif /* State needed to start an application processor in an SMP system. */ struct vmi_ap_state { diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index e489ff9cb3e..b62a7667828 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -41,7 +41,7 @@ obj-$(CONFIG_X86_TRAMPOLINE) += trampoline.o obj-y += process.o obj-y += i387.o xsave.o obj-y += ptrace.o -obj-y += ds.o +obj-$(CONFIG_X86_DS) += ds.o obj-$(CONFIG_X86_32) += tls.o obj-$(CONFIG_IA32_EMULATION) += tls.o obj-y += step.o diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index e4899e0e878..a7b6dec6fc3 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -187,6 +187,8 @@ static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd) spin_lock_irqsave(&iommu->lock, flags); ret = __iommu_queue_command(iommu, cmd); + if (!ret) + iommu->need_sync = 1; spin_unlock_irqrestore(&iommu->lock, flags); return ret; @@ -210,10 +212,13 @@ static int iommu_completion_wait(struct amd_iommu *iommu) cmd.data[0] = CMD_COMPL_WAIT_INT_MASK; CMD_SET_TYPE(&cmd, CMD_COMPL_WAIT); - iommu->need_sync = 0; - spin_lock_irqsave(&iommu->lock, flags); + if (!iommu->need_sync) + goto out; + + iommu->need_sync = 0; + ret = __iommu_queue_command(iommu, &cmd); if (ret) @@ -254,8 +259,6 @@ static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid) ret = iommu_queue_command(iommu, &cmd); - iommu->need_sync = 1; - return ret; } @@ -281,8 +284,6 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu, ret = iommu_queue_command(iommu, &cmd); - iommu->need_sync = 1; - return ret; } @@ -343,7 +344,7 @@ static int iommu_map(struct protection_domain *dom, u64 __pte, *pte, *page; bus_addr = PAGE_ALIGN(bus_addr); - phys_addr = PAGE_ALIGN(bus_addr); + phys_addr = PAGE_ALIGN(phys_addr); /* only support 512GB address spaces for now */ if (bus_addr > IOMMU_MAP_SIZE_L3 || !(prot & IOMMU_PROT_MASK)) @@ -599,7 +600,7 @@ static void dma_ops_free_pagetable(struct dma_ops_domain *dma_dom) continue; p2 = IOMMU_PTE_PAGE(p1[i]); - for (j = 0; j < 512; ++i) { + for (j = 0; j < 512; ++j) { if (!IOMMU_PTE_PRESENT(p2[j])) continue; p3 = IOMMU_PTE_PAGE(p2[j]); @@ -762,8 +763,6 @@ static void set_device_domain(struct amd_iommu *iommu, write_unlock_irqrestore(&amd_iommu_devtable_lock, flags); iommu_queue_inv_dev_entry(iommu, devid); - - iommu->need_sync = 1; } /***************************************************************************** @@ -858,6 +857,9 @@ static int get_device_resources(struct device *dev, print_devid(_bdf, 1); } + if (domain_for_device(_bdf) == NULL) + set_device_domain(*iommu, *domain, _bdf); + return 1; } @@ -908,7 +910,7 @@ static void dma_ops_domain_unmap(struct amd_iommu *iommu, if (address >= dom->aperture_size) return; - WARN_ON(address & 0xfffULL || address > dom->aperture_size); + WARN_ON(address & ~PAGE_MASK || address >= dom->aperture_size); pte = dom->pte_pages[IOMMU_PTE_L1_INDEX(address)]; pte += IOMMU_PTE_L0_INDEX(address); @@ -920,8 +922,8 @@ static void dma_ops_domain_unmap(struct amd_iommu *iommu, /* * This function contains common code for mapping of a physically - * contiguous memory region into DMA address space. It is uses by all - * mapping functions provided by this IOMMU driver. + * contiguous memory region into DMA address space. It is used by all + * mapping functions provided with this IOMMU driver. * Must be called with the domain lock held. */ static dma_addr_t __map_single(struct device *dev, @@ -981,7 +983,8 @@ static void __unmap_single(struct amd_iommu *iommu, dma_addr_t i, start; unsigned int pages; - if ((dma_addr == 0) || (dma_addr + size > dma_dom->aperture_size)) + if ((dma_addr == bad_dma_address) || + (dma_addr + size > dma_dom->aperture_size)) return; pages = iommu_num_pages(dma_addr, size, PAGE_SIZE); @@ -1031,8 +1034,7 @@ static dma_addr_t map_single(struct device *dev, phys_addr_t paddr, if (addr == bad_dma_address) goto out; - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); out: spin_unlock_irqrestore(&domain->lock, flags); @@ -1060,8 +1062,7 @@ static void unmap_single(struct device *dev, dma_addr_t dma_addr, __unmap_single(iommu, domain->priv, dma_addr, size, dir); - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); spin_unlock_irqrestore(&domain->lock, flags); } @@ -1127,8 +1128,7 @@ static int map_sg(struct device *dev, struct scatterlist *sglist, goto unmap; } - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); out: spin_unlock_irqrestore(&domain->lock, flags); @@ -1173,8 +1173,7 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist, s->dma_address = s->dma_length = 0; } - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); spin_unlock_irqrestore(&domain->lock, flags); } @@ -1225,8 +1224,7 @@ static void *alloc_coherent(struct device *dev, size_t size, goto out; } - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); out: spin_unlock_irqrestore(&domain->lock, flags); @@ -1257,8 +1255,7 @@ static void free_coherent(struct device *dev, size_t size, __unmap_single(iommu, domain->priv, dma_addr, size, DMA_BIDIRECTIONAL); - if (unlikely(iommu->need_sync)) - iommu_completion_wait(iommu); + iommu_completion_wait(iommu); spin_unlock_irqrestore(&domain->lock, flags); diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index 04a7f960bbc..16f94879b52 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -1315,7 +1315,7 @@ void enable_x2apic(void) } } -void enable_IR_x2apic(void) +void __init enable_IR_x2apic(void) { #ifdef CONFIG_INTR_REMAP int ret; diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index d3dcd58b87c..7f05f44b97e 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -115,9 +115,20 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data) u32 i = 0; if (cpu_family == CPU_HW_PSTATE) { - rdmsr(MSR_PSTATE_STATUS, lo, hi); - i = lo & HW_PSTATE_MASK; - data->currpstate = i; + if (data->currpstate == HW_PSTATE_INVALID) { + /* read (initial) hw pstate if not yet set */ + rdmsr(MSR_PSTATE_STATUS, lo, hi); + i = lo & HW_PSTATE_MASK; + + /* + * a workaround for family 11h erratum 311 might cause + * an "out-of-range Pstate if the core is in Pstate-0 + */ + if (i >= data->numps) + data->currpstate = HW_PSTATE_0; + else + data->currpstate = i; + } return 0; } do { @@ -1121,6 +1132,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) } data->cpu = pol->cpu; + data->currpstate = HW_PSTATE_INVALID; if (powernow_k8_cpu_init_acpi(data)) { /* diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h index ab48cfed4d9..65cfb5d7f77 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h @@ -5,6 +5,19 @@ * http://www.gnu.org/licenses/gpl.html */ + +enum pstate { + HW_PSTATE_INVALID = 0xff, + HW_PSTATE_0 = 0, + HW_PSTATE_1 = 1, + HW_PSTATE_2 = 2, + HW_PSTATE_3 = 3, + HW_PSTATE_4 = 4, + HW_PSTATE_5 = 5, + HW_PSTATE_6 = 6, + HW_PSTATE_7 = 7, +}; + struct powernow_k8_data { unsigned int cpu; @@ -23,7 +36,9 @@ struct powernow_k8_data { u32 exttype; /* extended interface = 1 */ /* keep track of the current fid / vid or pstate */ - u32 currvid, currfid, currpstate; + u32 currvid; + u32 currfid; + enum pstate currpstate; /* the powernow_table includes all frequency and vid/fid pairings: * fid are the lower 8 bits of the index, vid are the upper 8 bits. diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c index d1a121443bd..a2d1176c38e 100644 --- a/arch/x86/kernel/ds.c +++ b/arch/x86/kernel/ds.c @@ -21,8 +21,6 @@ */ -#ifdef CONFIG_X86_DS - #include <asm/ds.h> #include <linux/errno.h> @@ -211,14 +209,15 @@ static DEFINE_PER_CPU(struct ds_context *, system_context); static inline struct ds_context *ds_get_context(struct task_struct *task) { struct ds_context *context; + unsigned long irq; - spin_lock(&ds_lock); + spin_lock_irqsave(&ds_lock, irq); context = (task ? task->thread.ds_ctx : this_system_context); if (context) context->count++; - spin_unlock(&ds_lock); + spin_unlock_irqrestore(&ds_lock, irq); return context; } @@ -226,55 +225,46 @@ static inline struct ds_context *ds_get_context(struct task_struct *task) /* * Same as ds_get_context, but allocates the context and it's DS * structure, if necessary; returns NULL; if out of memory. - * - * pre: requires ds_lock to be held */ static inline struct ds_context *ds_alloc_context(struct task_struct *task) { struct ds_context **p_context = (task ? &task->thread.ds_ctx : &this_system_context); struct ds_context *context = *p_context; + unsigned long irq; if (!context) { - spin_unlock(&ds_lock); - context = kzalloc(sizeof(*context), GFP_KERNEL); - - if (!context) { - spin_lock(&ds_lock); + if (!context) return NULL; - } context->ds = kzalloc(ds_cfg.sizeof_ds, GFP_KERNEL); if (!context->ds) { kfree(context); - spin_lock(&ds_lock); return NULL; } - spin_lock(&ds_lock); - /* - * Check for race - another CPU could have allocated - * it meanwhile: - */ + spin_lock_irqsave(&ds_lock, irq); + if (*p_context) { kfree(context->ds); kfree(context); - return *p_context; - } - *p_context = context; + context = *p_context; + } else { + *p_context = context; - context->this = p_context; - context->task = task; + context->this = p_context; + context->task = task; - if (task) - set_tsk_thread_flag(task, TIF_DS_AREA_MSR); + if (task) + set_tsk_thread_flag(task, TIF_DS_AREA_MSR); - if (!task || (task == current)) - wrmsr(MSR_IA32_DS_AREA, (unsigned long)context->ds, 0); - - get_tracer(task); + if (!task || (task == current)) + wrmsrl(MSR_IA32_DS_AREA, + (unsigned long)context->ds); + } + spin_unlock_irqrestore(&ds_lock, irq); } context->count++; @@ -288,10 +278,12 @@ static inline struct ds_context *ds_alloc_context(struct task_struct *task) */ static inline void ds_put_context(struct ds_context *context) { + unsigned long irq; + if (!context) return; - spin_lock(&ds_lock); + spin_lock_irqsave(&ds_lock, irq); if (--context->count) goto out; @@ -313,7 +305,7 @@ static inline void ds_put_context(struct ds_context *context) kfree(context->ds); kfree(context); out: - spin_unlock(&ds_lock); + spin_unlock_irqrestore(&ds_lock, irq); } @@ -384,6 +376,7 @@ static int ds_request(struct task_struct *task, void *base, size_t size, struct ds_context *context; unsigned long buffer, adj; const unsigned long alignment = (1 << 3); + unsigned long irq; int error = 0; if (!ds_cfg.sizeof_ds) @@ -398,26 +391,27 @@ static int ds_request(struct task_struct *task, void *base, size_t size, return -EOPNOTSUPP; - spin_lock(&ds_lock); - - error = -ENOMEM; context = ds_alloc_context(task); if (!context) - goto out_unlock; + return -ENOMEM; + + spin_lock_irqsave(&ds_lock, irq); error = -EPERM; if (!check_tracer(task)) goto out_unlock; + get_tracer(task); + error = -EALREADY; if (context->owner[qual] == current) - goto out_unlock; + goto out_put_tracer; error = -EPERM; if (context->owner[qual] != NULL) - goto out_unlock; + goto out_put_tracer; context->owner[qual] = current; - spin_unlock(&ds_lock); + spin_unlock_irqrestore(&ds_lock, irq); error = -ENOMEM; @@ -465,10 +459,17 @@ static int ds_request(struct task_struct *task, void *base, size_t size, out_release: context->owner[qual] = NULL; ds_put_context(context); + put_tracer(task); + return error; + + out_put_tracer: + spin_unlock_irqrestore(&ds_lock, irq); + ds_put_context(context); + put_tracer(task); return error; out_unlock: - spin_unlock(&ds_lock); + spin_unlock_irqrestore(&ds_lock, irq); ds_put_context(context); return error; } @@ -818,13 +819,21 @@ static const struct ds_configuration ds_cfg_var = { .sizeof_ds = sizeof(long) * 12, .sizeof_field = sizeof(long), .sizeof_rec[ds_bts] = sizeof(long) * 3, +#ifdef __i386__ .sizeof_rec[ds_pebs] = sizeof(long) * 10 +#else + .sizeof_rec[ds_pebs] = sizeof(long) * 18 +#endif }; static const struct ds_configuration ds_cfg_64 = { .sizeof_ds = 8 * 12, .sizeof_field = 8, .sizeof_rec[ds_bts] = 8 * 3, +#ifdef __i386__ .sizeof_rec[ds_pebs] = 8 * 10 +#else + .sizeof_rec[ds_pebs] = 8 * 18 +#endif }; static inline void @@ -878,4 +887,3 @@ void ds_free(struct ds_context *context) while (leftovers--) ds_put_context(context); } -#endif /* CONFIG_X86_DS */ diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index 1f20608d4ca..b0f61f0dcd0 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -58,7 +58,7 @@ void __cpuinit mxcsr_feature_mask_init(void) stts(); } -void __init init_thread_xstate(void) +void __cpuinit init_thread_xstate(void) { if (!HAVE_HWFP) { xstate_size = sizeof(struct i387_soft_struct); diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index c9513e1ff28..9043251210f 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3608,27 +3608,7 @@ int __init io_apic_get_redir_entries (int ioapic) int __init probe_nr_irqs(void) { - int idx; - int nr = 0; -#ifndef CONFIG_XEN - int nr_min = 32; -#else - int nr_min = NR_IRQS; -#endif - - for (idx = 0; idx < nr_ioapics; idx++) - nr += io_apic_get_redir_entries(idx) + 1; - - /* double it for hotplug and msi and nmi */ - nr <<= 1; - - /* something wrong ? */ - if (nr < nr_min) - nr = nr_min; - if (WARN_ON(nr > NR_IRQS)) - nr = NR_IRQS; - - return nr; + return NR_IRQS; } /* -------------------------------------------------------------------------- @@ -3775,7 +3755,9 @@ int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity) void __init setup_ioapic_dest(void) { int pin, ioapic, irq, irq_entry; + struct irq_desc *desc; struct irq_cfg *cfg; + cpumask_t mask; if (skip_ioapic_setup == 1) return; @@ -3792,16 +3774,30 @@ void __init setup_ioapic_dest(void) * cpu is online. */ cfg = irq_cfg(irq); - if (!cfg->vector) + if (!cfg->vector) { setup_IO_APIC_irq(ioapic, pin, irq, irq_trigger(irq_entry), irq_polarity(irq_entry)); + continue; + + } + + /* + * Honour affinities which have been set in early boot + */ + desc = irq_to_desc(irq); + if (desc->status & + (IRQ_NO_BALANCING | IRQ_AFFINITY_SET)) + mask = desc->affinity; + else + mask = TARGET_CPUS; + #ifdef CONFIG_INTR_REMAP - else if (intr_remapping_enabled) - set_ir_ioapic_affinity_irq(irq, TARGET_CPUS); -#endif + if (intr_remapping_enabled) + set_ir_ioapic_affinity_irq(irq, mask); else - set_ioapic_affinity_irq(irq, TARGET_CPUS); +#endif + set_ioapic_affinity_irq(irq, mask); } } diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 1c9cc431ea4..e169ae9b6a6 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -128,7 +128,7 @@ static int kvm_register_clock(char *txt) } #ifdef CONFIG_X86_LOCAL_APIC -static void __devinit kvm_setup_secondary_clock(void) +static void __cpuinit kvm_setup_secondary_clock(void) { /* * Now that the first cpu already had this clocksource initialized, diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index f98f4e1dba0..0f4c1fd5a1f 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -604,6 +604,9 @@ static void __init __get_smp_config(unsigned int early) printk(KERN_INFO "Using ACPI for processor (LAPIC) " "configuration information\n"); + if (!mpf) + return; + printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n", mpf->mpf_specification); #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86_32) diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c index 0e9f1982b1d..95777b0faa7 100644 --- a/arch/x86/kernel/paravirt-spinlocks.c +++ b/arch/x86/kernel/paravirt-spinlocks.c @@ -7,7 +7,8 @@ #include <asm/paravirt.h> -static void default_spin_lock_flags(struct raw_spinlock *lock, unsigned long flags) +static inline void +default_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags) { __raw_spin_lock(lock); } diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index e1e731d78f3..d28bbdc35e4 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -1567,7 +1567,7 @@ static int __init calgary_parse_options(char *p) ++p; if (*p == '\0') break; - bridge = simple_strtol(p, &endp, 0); + bridge = simple_strtoul(p, &endp, 0); if (p == endp) break; diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index a42b02b4df6..ba7ad83e20a 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -123,6 +123,8 @@ static void free_iommu(unsigned long offset, int size) spin_lock_irqsave(&iommu_bitmap_lock, flags); iommu_area_free(iommu_gart_bitmap, offset, size); + if (offset >= next_bit) + next_bit = offset + size; spin_unlock_irqrestore(&iommu_bitmap_lock, flags); } diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 9d5674f7b6c..bdec76e5559 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -794,6 +794,9 @@ void __init setup_arch(char **cmdline_p) printk(KERN_INFO "Command line: %s\n", boot_command_line); #endif + /* VMI may relocate the fixmap; do this before touching ioremap area */ + vmi_init(); + early_cpu_init(); early_ioremap_init(); @@ -880,13 +883,8 @@ void __init setup_arch(char **cmdline_p) check_efer(); #endif -#if defined(CONFIG_VMI) && defined(CONFIG_X86_32) - /* - * Must be before kernel pagetables are setup - * or fixmap area is touched. - */ - vmi_init(); -#endif + /* Must be before kernel pagetables are setup */ + vmi_activate(); /* after early param, so could get panic from serial */ reserve_early_setup_data(); diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 7b109339731..f71f96fc9e6 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -294,9 +294,7 @@ static void __cpuinit start_secondary(void *unused) * fragile that we want to limit the things done here to the * most necessary things. */ -#ifdef CONFIG_VMI vmi_bringup(); -#endif cpu_init(); preempt_disable(); smp_callin(); diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c index 8b6c393ab9f..22fd6577156 100644 --- a/arch/x86/kernel/vmi_32.c +++ b/arch/x86/kernel/vmi_32.c @@ -960,8 +960,6 @@ static inline int __init activate_vmi(void) void __init vmi_init(void) { - unsigned long flags; - if (!vmi_rom) probe_vmi_rom(); else @@ -973,13 +971,21 @@ void __init vmi_init(void) reserve_top_address(-vmi_rom->virtual_top); - local_irq_save(flags); - activate_vmi(); - #ifdef CONFIG_X86_IO_APIC /* This is virtual hardware; timer routing is wired correctly */ no_timer_check = 1; #endif +} + +void vmi_activate(void) +{ + unsigned long flags; + + if (!vmi_rom) + return; + + local_irq_save(flags); + activate_vmi(); local_irq_restore(flags & X86_EFLAGS_IF); } diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index b13acb75e82..15c3e699918 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -310,7 +310,7 @@ static void __init setup_xstate_init(void) /* * Enable and initialize the xsave feature. */ -void __init xsave_cntxt_init(void) +void __ref xsave_cntxt_init(void) { unsigned int eax, ebx, ecx, edx; diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index f1983d9477c..410ddbc1aa2 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1038,13 +1038,13 @@ static int kvm_sync_page(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp) } rmap_write_protect(vcpu->kvm, sp->gfn); + kvm_unlink_unsync_page(vcpu->kvm, sp); if (vcpu->arch.mmu.sync_page(vcpu, sp)) { kvm_mmu_zap_page(vcpu->kvm, sp); return 1; } kvm_mmu_flush_tlb(vcpu); - kvm_unlink_unsync_page(vcpu->kvm, sp); return 0; } diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 613ec9aa674..84eee43bbe7 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -331,6 +331,7 @@ static int FNAME(shadow_walk_entry)(struct kvm_shadow_walk *_sw, r = kvm_read_guest_atomic(vcpu->kvm, gw->pte_gpa[level - 2], &curr_pte, sizeof(curr_pte)); if (r || curr_pte != gw->ptes[level - 2]) { + kvm_mmu_put_page(shadow_page, sptep); kvm_release_pfn_clean(sw->pfn); sw->sptep = NULL; return 1; diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index d06b4dc0e2e..a4018b01e1f 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3149,7 +3149,9 @@ static void vmx_intr_assist(struct kvm_vcpu *vcpu) if (cpu_has_virtual_nmis()) { if (vcpu->arch.nmi_pending && !vcpu->arch.nmi_injected) { - if (vmx_nmi_enabled(vcpu)) { + if (vcpu->arch.interrupt.pending) { + enable_nmi_window(vcpu); + } else if (vmx_nmi_enabled(vcpu)) { vcpu->arch.nmi_pending = false; vcpu->arch.nmi_injected = true; } else { diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 022cd41ea9b..202864ad49a 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -401,14 +401,13 @@ static int __init ppro_init(char **cpu_type) *cpu_type = "i386/pii"; break; case 6 ... 8: + case 10 ... 11: *cpu_type = "i386/piii"; break; case 9: + case 13: *cpu_type = "i386/p6_mobile"; break; - case 10 ... 13: - *cpu_type = "i386/p6"; - break; case 14: *cpu_type = "i386/core"; break; diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c index 3f1b81a83e2..e9f80c744cf 100644 --- a/arch/x86/oprofile/op_model_ppro.c +++ b/arch/x86/oprofile/op_model_ppro.c @@ -69,7 +69,7 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs) int i; if (!reset_value) { - reset_value = kmalloc(sizeof(unsigned) * num_counters, + reset_value = kmalloc(sizeof(reset_value[0]) * num_counters, GFP_ATOMIC); if (!reset_value) return; @@ -156,6 +156,8 @@ static void ppro_start(struct op_msrs const * const msrs) unsigned int low, high; int i; + if (!reset_value) + return; for (i = 0; i < num_counters; ++i) { if (reset_value[i]) { CTRL_READ(low, high, msrs, i); @@ -171,6 +173,8 @@ static void ppro_stop(struct op_msrs const * const msrs) unsigned int low, high; int i; + if (!reset_value) + return; for (i = 0; i < num_counters; ++i) { if (!reset_value[i]) continue; diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index 3c27a809393..2051dc96b8e 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -496,21 +496,24 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SIEMENS, 0x0015, pci_siemens_interrupt_controller); /* - * Regular PCI devices have 256 bytes, but AMD Family 10h Opteron ext config - * have 4096 bytes. Even if the device is capable, that doesn't mean we can - * access it. Maybe we don't have a way to generate extended config space - * accesses. So check it + * Regular PCI devices have 256 bytes, but AMD Family 10h/11h CPUs have + * 4096 bytes configuration space for each function of their processor + * configuration space. */ -static void fam10h_pci_cfg_space_size(struct pci_dev *dev) +static void amd_cpu_pci_cfg_space_size(struct pci_dev *dev) { dev->cfg_size = pci_cfg_space_size_ext(dev); } - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1200, fam10h_pci_cfg_space_size); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1201, fam10h_pci_cfg_space_size); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1202, fam10h_pci_cfg_space_size); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1203, fam10h_pci_cfg_space_size); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1204, fam10h_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1200, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1201, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1202, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1203, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1204, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1300, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1301, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1302, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1303, amd_cpu_pci_cfg_space_size); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, 0x1304, amd_cpu_pci_cfg_space_size); /* * SB600: Disable BAR1 on device 14.0 to avoid HPET resources from diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 688936044dc..636ef4caa52 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -661,12 +661,11 @@ void xen_set_pgd(pgd_t *ptr, pgd_t val) * For 64-bit, we must skip the Xen hole in the middle of the address * space, just after the big x86-64 virtual hole. */ -static int xen_pgd_walk(struct mm_struct *mm, - int (*func)(struct mm_struct *mm, struct page *, - enum pt_level), - unsigned long limit) +static int __xen_pgd_walk(struct mm_struct *mm, pgd_t *pgd, + int (*func)(struct mm_struct *mm, struct page *, + enum pt_level), + unsigned long limit) { - pgd_t *pgd = mm->pgd; int flush = 0; unsigned hole_low, hole_high; unsigned pgdidx_limit, pudidx_limit, pmdidx_limit; @@ -753,6 +752,14 @@ out: return flush; } +static int xen_pgd_walk(struct mm_struct *mm, + int (*func)(struct mm_struct *mm, struct page *, + enum pt_level), + unsigned long limit) +{ + return __xen_pgd_walk(mm, mm->pgd, func, limit); +} + /* If we're using split pte locks, then take the page's lock and return a pointer to it. Otherwise return NULL. */ static spinlock_t *xen_pte_lock(struct page *page, struct mm_struct *mm) @@ -854,7 +861,7 @@ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd) xen_mc_batch(); - if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) { + if (__xen_pgd_walk(mm, pgd, xen_pin_page, USER_LIMIT)) { /* re-enable interrupts for flushing */ xen_mc_issue(0); @@ -998,7 +1005,7 @@ static void __xen_pgd_unpin(struct mm_struct *mm, pgd_t *pgd) PT_PMD); #endif - xen_pgd_walk(mm, xen_unpin_page, USER_LIMIT); + __xen_pgd_walk(mm, pgd, xen_unpin_page, USER_LIMIT); xen_mc_issue(0); } diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index d77da613b1d..acd9b6705e0 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -362,7 +362,7 @@ static void xen_cpu_die(unsigned int cpu) alternatives_smp_switch(0); } -static void xen_play_dead(void) +static void __cpuinit xen_play_dead(void) /* used only with CPU_HOTPLUG */ { play_dead_common(); HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL); diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index d7422dc2a55..9e1afae8461 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -49,7 +49,7 @@ bool xen_vcpu_stolen(int vcpu); void xen_mark_init_mm_pinned(void); -void __init xen_setup_vcpu_info_placement(void); +void xen_setup_vcpu_info_placement(void); #ifdef CONFIG_SMP void xen_smp_init(void); diff --git a/block/blk-barrier.c b/block/blk-barrier.c index 5c99ff8d2db..6e72d661ae4 100644 --- a/block/blk-barrier.c +++ b/block/blk-barrier.c @@ -161,7 +161,7 @@ static inline struct request *start_ordered(struct request_queue *q, /* * Prep proxy barrier request. */ - blkdev_dequeue_request(rq); + elv_dequeue_request(q, rq); q->orig_bar_rq = rq; rq = &q->bar_rq; blk_rq_init(q, rq); @@ -219,7 +219,7 @@ int blk_do_ordered(struct request_queue *q, struct request **rqp) * This can happen when the queue switches to * ORDERED_NONE while this request is on it. */ - blkdev_dequeue_request(rq); + elv_dequeue_request(q, rq); if (__blk_end_request(rq, -EOPNOTSUPP, blk_rq_bytes(rq))) BUG(); diff --git a/block/blk-core.c b/block/blk-core.c index 10e8a64a5a5..c36aa98fafa 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -592,7 +592,7 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id) 1 << QUEUE_FLAG_STACKABLE); q->queue_lock = lock; - blk_queue_segment_boundary(q, 0xffffffff); + blk_queue_segment_boundary(q, BLK_SEG_BOUNDARY_MASK); blk_queue_make_request(q, __make_request); blk_queue_max_segment_size(q, MAX_SEGMENT_SIZE); @@ -1637,6 +1637,28 @@ int blk_insert_cloned_request(struct request_queue *q, struct request *rq) EXPORT_SYMBOL_GPL(blk_insert_cloned_request); /** + * blkdev_dequeue_request - dequeue request and start timeout timer + * @req: request to dequeue + * + * Dequeue @req and start timeout timer on it. This hands off the + * request to the driver. + * + * Block internal functions which don't want to start timer should + * call elv_dequeue_request(). + */ +void blkdev_dequeue_request(struct request *req) +{ + elv_dequeue_request(req->q, req); + + /* + * We are now handing the request to the hardware, add the + * timeout handler. + */ + blk_add_timer(req); +} +EXPORT_SYMBOL(blkdev_dequeue_request); + +/** * __end_that_request_first - end I/O on a request * @req: the request being processed * @error: %0 for success, < %0 for error @@ -1774,7 +1796,7 @@ static void end_that_request_last(struct request *req, int error) blk_queue_end_tag(req->q, req); if (blk_queued_rq(req)) - blkdev_dequeue_request(req); + elv_dequeue_request(req->q, req); if (unlikely(laptop_mode) && blk_fs_request(req)) laptop_io_completion(); diff --git a/block/blk-map.c b/block/blk-map.c index 0f4b4b88181..2990447f45e 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -224,7 +224,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq, */ bio_get(bio); bio_endio(bio, 0); - bio_unmap_user(bio); + __blk_rq_unmap_user(bio); return -EINVAL; } diff --git a/block/blk-settings.c b/block/blk-settings.c index 41392fbe19f..afa55e14e27 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -125,6 +125,9 @@ void blk_queue_make_request(struct request_queue *q, make_request_fn *mfn) q->nr_requests = BLKDEV_MAX_RQ; blk_queue_max_phys_segments(q, MAX_PHYS_SEGMENTS); blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS); + blk_queue_segment_boundary(q, BLK_SEG_BOUNDARY_MASK); + blk_queue_max_segment_size(q, MAX_SEGMENT_SIZE); + q->make_request_fn = mfn; q->backing_dev_info.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE; @@ -314,6 +317,7 @@ void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b) /* zero is "infinity" */ t->max_sectors = min_not_zero(t->max_sectors, b->max_sectors); t->max_hw_sectors = min_not_zero(t->max_hw_sectors, b->max_hw_sectors); + t->seg_boundary_mask = min_not_zero(t->seg_boundary_mask, b->seg_boundary_mask); t->max_phys_segments = min(t->max_phys_segments, b->max_phys_segments); t->max_hw_segments = min(t->max_hw_segments, b->max_hw_segments); diff --git a/block/bsg.c b/block/bsg.c index e8bd2475682..e73e50daf3d 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -202,6 +202,8 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq, rq->timeout = q->sg_timeout; if (!rq->timeout) rq->timeout = BLK_DEFAULT_SG_TIMEOUT; + if (rq->timeout < BLK_MIN_SG_TIMEOUT) + rq->timeout = BLK_MIN_SG_TIMEOUT; return 0; } diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index 3d3e7a46f38..67eb93cff69 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -677,6 +677,29 @@ static int compat_blkdev_driver_ioctl(struct block_device *bdev, fmode_t mode, case DVD_WRITE_STRUCT: case DVD_AUTH: arg = (unsigned long)compat_ptr(arg); + /* These intepret arg as an unsigned long, not as a pointer, + * so we must not do compat_ptr() conversion. */ + case HDIO_SET_MULTCOUNT: + case HDIO_SET_UNMASKINTR: + case HDIO_SET_KEEPSETTINGS: + case HDIO_SET_32BIT: + case HDIO_SET_NOWERR: + case HDIO_SET_DMA: + case HDIO_SET_PIO_MODE: + case HDIO_SET_NICE: + case HDIO_SET_WCACHE: + case HDIO_SET_ACOUSTIC: + case HDIO_SET_BUSSTATE: + case HDIO_SET_ADDRESS: + case CDROMEJECT_SW: + case CDROM_SET_OPTIONS: + case CDROM_CLEAR_OPTIONS: + case CDROM_SELECT_SPEED: + case CDROM_SELECT_DISC: + case CDROM_MEDIA_CHANGED: + case CDROM_DRIVE_STATUS: + case CDROM_LOCKDOOR: + case CDROM_DEBUG: break; default: /* unknown ioctl number */ @@ -699,8 +722,14 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg) struct backing_dev_info *bdi; loff_t size; + /* + * O_NDELAY can be altered using fcntl(.., F_SETFL, ..), so we have + * to updated it before every ioctl. + */ if (file->f_flags & O_NDELAY) - mode |= FMODE_NDELAY_NOW; + mode |= FMODE_NDELAY; + else + mode &= ~FMODE_NDELAY; switch (cmd) { case HDIO_GETGEO: diff --git a/block/elevator.c b/block/elevator.c index 9ac82dde99d..a6951f76ba0 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -844,14 +844,7 @@ void elv_dequeue_request(struct request_queue *q, struct request *rq) */ if (blk_account_rq(rq)) q->in_flight++; - - /* - * We are now handing the request to the hardware, add the - * timeout handler. - */ - blk_add_timer(rq); } -EXPORT_SYMBOL(elv_dequeue_request); int elv_queue_empty(struct request_queue *q) { diff --git a/block/genhd.c b/block/genhd.c index 27549e470da..2f7feda61e3 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1102,6 +1102,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id) kfree(disk); return NULL; } + disk->node_id = node_id; if (disk_expand_part_tbl(disk, 0)) { free_part_stats(&disk->part0); kfree(disk); @@ -1116,7 +1117,6 @@ struct gendisk *alloc_disk_node(int minors, int node_id) device_initialize(disk_to_dev(disk)); INIT_WORK(&disk->async_notify, media_change_notify_thread); - disk->node_id = node_id; } return disk; } diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 5963cf91a3a..d0bb92cbefb 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -208,6 +208,8 @@ static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq, rq->timeout = q->sg_timeout; if (!rq->timeout) rq->timeout = BLK_DEFAULT_SG_TIMEOUT; + if (rq->timeout < BLK_MIN_SG_TIMEOUT) + rq->timeout = BLK_MIN_SG_TIMEOUT; return 0; } diff --git a/crypto/Kconfig b/crypto/Kconfig index 39dbd8e4dde..dc20a34ba5e 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -31,35 +31,63 @@ config CRYPTO_FIPS config CRYPTO_ALGAPI tristate + select CRYPTO_ALGAPI2 help This option provides the API for cryptographic algorithms. +config CRYPTO_ALGAPI2 + tristate + config CRYPTO_AEAD tristate + select CRYPTO_AEAD2 select CRYPTO_ALGAPI +config CRYPTO_AEAD2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_BLKCIPHER tristate + select CRYPTO_BLKCIPHER2 select CRYPTO_ALGAPI - select CRYPTO_RNG + +config CRYPTO_BLKCIPHER2 + tristate + select CRYPTO_ALGAPI2 + select CRYPTO_RNG2 config CRYPTO_HASH tristate + select CRYPTO_HASH2 select CRYPTO_ALGAPI +config CRYPTO_HASH2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_RNG tristate + select CRYPTO_RNG2 select CRYPTO_ALGAPI +config CRYPTO_RNG2 + tristate + select CRYPTO_ALGAPI2 + config CRYPTO_MANAGER tristate "Cryptographic algorithm manager" - select CRYPTO_AEAD - select CRYPTO_HASH - select CRYPTO_BLKCIPHER + select CRYPTO_MANAGER2 help Create default cryptographic template instantiations such as cbc(aes). +config CRYPTO_MANAGER2 + def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) + select CRYPTO_AEAD2 + select CRYPTO_HASH2 + select CRYPTO_BLKCIPHER2 + config CRYPTO_GF128MUL tristate "GF(2^128) multiplication functions (EXPERIMENTAL)" depends on EXPERIMENTAL diff --git a/crypto/Makefile b/crypto/Makefile index 5862b807334..cd4a4ed078f 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -9,24 +9,24 @@ obj-$(CONFIG_CRYPTO_FIPS) += fips.o crypto_algapi-$(CONFIG_PROC_FS) += proc.o crypto_algapi-objs := algapi.o scatterwalk.o $(crypto_algapi-y) -obj-$(CONFIG_CRYPTO_ALGAPI) += crypto_algapi.o +obj-$(CONFIG_CRYPTO_ALGAPI2) += crypto_algapi.o -obj-$(CONFIG_CRYPTO_AEAD) += aead.o +obj-$(CONFIG_CRYPTO_AEAD2) += aead.o crypto_blkcipher-objs := ablkcipher.o crypto_blkcipher-objs += blkcipher.o -obj-$(CONFIG_CRYPTO_BLKCIPHER) += crypto_blkcipher.o -obj-$(CONFIG_CRYPTO_BLKCIPHER) += chainiv.o -obj-$(CONFIG_CRYPTO_BLKCIPHER) += eseqiv.o +obj-$(CONFIG_CRYPTO_BLKCIPHER2) += crypto_blkcipher.o +obj-$(CONFIG_CRYPTO_BLKCIPHER2) += chainiv.o +obj-$(CONFIG_CRYPTO_BLKCIPHER2) += eseqiv.o obj-$(CONFIG_CRYPTO_SEQIV) += seqiv.o crypto_hash-objs := hash.o crypto_hash-objs += ahash.o -obj-$(CONFIG_CRYPTO_HASH) += crypto_hash.o +obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o cryptomgr-objs := algboss.o testmgr.o -obj-$(CONFIG_CRYPTO_MANAGER) += cryptomgr.o +obj-$(CONFIG_CRYPTO_MANAGER2) += cryptomgr.o obj-$(CONFIG_CRYPTO_HMAC) += hmac.o obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o obj-$(CONFIG_CRYPTO_NULL) += crypto_null.o @@ -73,8 +73,8 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o obj-$(CONFIG_CRYPTO_LZO) += lzo.o -obj-$(CONFIG_CRYPTO_RNG) += rng.o -obj-$(CONFIG_CRYPTO_RNG) += krng.o +obj-$(CONFIG_CRYPTO_RNG2) += rng.o +obj-$(CONFIG_CRYPTO_RNG2) += krng.o obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_cprng.o obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index ea92bac42c5..09c69806c1f 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -176,16 +176,6 @@ static int __init dmi_enable_osi_linux(const struct dmi_system_id *d) acpi_dmi_osi_linux(1, d); /* enable */ return 0; } -static int __init dmi_disable_osi_linux(const struct dmi_system_id *d) -{ - acpi_dmi_osi_linux(0, d); /* disable */ - return 0; -} -static int __init dmi_unknown_osi_linux(const struct dmi_system_id *d) -{ - acpi_dmi_osi_linux(-1, d); /* unknown */ - return 0; -} static int __init dmi_disable_osi_vista(const struct dmi_system_id *d) { printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident); @@ -193,295 +183,21 @@ static int __init dmi_disable_osi_vista(const struct dmi_system_id *d) return 0; } -/* - * Most BIOS that invoke OSI(Linux) do nothing with it. - * But some cause Linux to break. - * Only a couple use it to make Linux run better. - * - * Thus, Linux should continue to disable OSI(Linux) by default, - * should continue to discourage BIOS writers from using it, and - * should whitelist the few existing systems that require it. - * - * If it appears clear a vendor isn't using OSI(Linux) - * for anything constructive, blacklist them by name to disable - * unnecessary dmesg warnings on all of their products. - */ - static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { - /* - * Disable OSI(Linux) warnings on all "Acer, inc." - * - * _OSI(Linux) disables the latest Windows BIOS code: - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3100"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5050"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5580"), - * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 3010"), - * _OSI(Linux) effect unknown: - * DMI_MATCH(DMI_PRODUCT_NAME, "Ferrari 5000"), - */ - /* - * note that dmi_check_system() uses strstr() - * to match sub-strings rather than !strcmp(), - * so "Acer" below matches "Acer, inc." above. - */ - /* - * Disable OSI(Linux) warnings on all "Acer" - * - * _OSI(Linux) effect unknown: - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720Z"), - * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 5520"), - * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 6460"), - * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 7510"), - * - * _OSI(Linux) is a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5315"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Extensa 5220"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Acer", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "Apple Computer, Inc." - * Disable OSI(Linux) warnings on all "Apple Inc." - * - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"), - * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook2,1"), - * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2"), - * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3,1"), - * _OSI(Linux) effect unknown: - * DMI_MATCH(DMI_PRODUCT_NAME, "MacPro2,1"), - * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro1,1"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Apple", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Apple"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "BenQ" - * - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "Joybook S31"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "BenQ", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "BenQ"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "Clevo Co." - * - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "M570RU"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Clevo", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Clevo Co."), - }, - }, - /* - * Disable OSI(Linux) warnings on all "COMPAL" - * - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_BOARD_NAME, "HEL8X"), - * _OSI(Linux) unknown effect: - * DMI_MATCH(DMI_BOARD_NAME, "IFL91"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Compal", - .matches = { - DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"), - }, - }, - { /* OSI(Linux) touches USB, unknown side-effect */ - .callback = dmi_disable_osi_linux, - .ident = "Dell Dimension 5150", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Dell DM051"), - }, - }, - { /* OSI(Linux) is a NOP */ - .callback = dmi_disable_osi_linux, - .ident = "Dell i1501", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1501"), - }, - }, - { /* OSI(Linux) effect unknown */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell Latitude D830", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D830"), - }, - }, - { /* OSI(Linux) effect unknown */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell OptiPlex GX620", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex GX620"), - }, - }, - { /* OSI(Linux) causes some USB initialization to not run */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell OptiPlex 755", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 755"), - }, - }, - { /* OSI(Linux) effect unknown */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell PE 1900", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1900"), - }, - }, - { /* OSI(Linux) is a NOP */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell PE 1950", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1950"), - }, - }, - { /* OSI(Linux) is a NOP */ - .callback = dmi_disable_osi_linux, - .ident = "Dell PE R200", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R200"), - }, - }, - { /* OSI(Linux) touches USB */ - .callback = dmi_disable_osi_linux, - .ident = "Dell PR 390", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Precision WorkStation 390"), - }, - }, - { /* OSI(Linux) touches USB */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell PR 390", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Precision WorkStation 690"), - }, - }, - { /* OSI(Linux) unknown - ASL looks benign, but may effect dock/SMM */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell PR M4300", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Precision M4300"), - }, - }, - { /* OSI(Linux) is a NOP */ - .callback = dmi_disable_osi_linux, - .ident = "Dell Vostro 1000", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1000"), - }, - }, - { /* OSI(Linux) effect unknown */ - .callback = dmi_unknown_osi_linux, - .ident = "Dell PE SC440", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge SC440"), - }, - }, - { /* OSI(Linux) effect unknown */ - .callback = dmi_unknown_osi_linux, - .ident = "Dialogue Flybook V5", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dialogue Technology Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "Flybook V5"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "FUJITSU SIEMENS" - * - * _OSI(Linux) disables latest Windows BIOS code: - * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2510"), - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1536"), - * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1556"), - * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 1546"), - * DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"), - * _OSI(Linux) unknown effect: - * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo M1425"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo Si 1520"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Fujitsu Siemens", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - }, - }, { .callback = dmi_disable_osi_vista, .ident = "Fujitsu Siemens", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"), + DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"), }, }, + /* - * Disable OSI(Linux) warnings on all "Hewlett-Packard" - * - * _OSI(Linux) confirmed to be a NOP: - * .ident = "HP Pavilion tx 1000" - * DMI_MATCH(DMI_BOARD_NAME, "30BF"), - * .ident = "HP Pavilion dv2000" - * DMI_MATCH(DMI_BOARD_NAME, "30B5"), - * .ident = "HP Pavilion dv5000", - * DMI_MATCH(DMI_BOARD_NAME, "30A7"), - * .ident = "HP Pavilion dv6300 30BC", - * DMI_MATCH(DMI_BOARD_NAME, "30BC"), - * .ident = "HP Pavilion dv6000", - * DMI_MATCH(DMI_BOARD_NAME, "30B7"), - * DMI_MATCH(DMI_BOARD_NAME, "30B8"), - * .ident = "HP Pavilion dv9000", - * DMI_MATCH(DMI_BOARD_NAME, "30B9"), - * .ident = "HP Pavilion dv9500", - * DMI_MATCH(DMI_BOARD_NAME, "30CB"), - * .ident = "HP/Compaq Presario C500", - * DMI_MATCH(DMI_BOARD_NAME, "30C6"), - * .ident = "HP/Compaq Presario F500", - * DMI_MATCH(DMI_BOARD_NAME, "30D3"), - * _OSI(Linux) unknown effect: - * .ident = "HP Pavilion dv6500", - * DMI_MATCH(DMI_BOARD_NAME, "30D0"), + * BIOS invocation of _OSI(Linux) is almost always a BIOS bug. + * Linux ignores it, except for the machines enumerated below. */ - { - .callback = dmi_disable_osi_linux, - .ident = "Hewlett-Packard", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - }, - }, + /* * Lenovo has a mix of systems OSI(Linux) situations * and thus we can not wildcard the vendor. @@ -519,113 +235,6 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"), }, }, - { - .callback = dmi_disable_osi_linux, - .ident = "Lenovo 3000 V100", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "LENOVO3000 V100"), - }, - }, - { - .callback = dmi_disable_osi_linux, - .ident = "Lenovo 3000 N100", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "LG Electronics" - * - * _OSI(Linux) confirmed to be a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "P1-J150B"), - * with DMI_MATCH(DMI_BOARD_NAME, "ROCKY"), - * - * unknown: - * DMI_MATCH(DMI_PRODUCT_NAME, "S1-MDGDG"), - * with DMI_MATCH(DMI_BOARD_NAME, "ROCKY"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "LG", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"), - }, - }, - /* NEC - OSI(Linux) effect unknown */ - { - .callback = dmi_unknown_osi_linux, - .ident = "NEC VERSA M360", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "NEC Computers SAS"), - DMI_MATCH(DMI_PRODUCT_NAME, "NEC VERSA M360"), - }, - }, - /* Panasonic */ - { - .callback = dmi_unknown_osi_linux, - .ident = "Panasonic", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), - /* Toughbook CF-52 */ - DMI_MATCH(DMI_PRODUCT_NAME, "CF-52CCABVBG"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "Samsung Electronics" - * - * OSI(Linux) disables PNP0C32 and other BIOS code for Windows: - * DMI_MATCH(DMI_PRODUCT_NAME, "R40P/R41P"), - * DMI_MATCH(DMI_PRODUCT_NAME, "R59P/R60P/R61P"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Samsung", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), - }, - }, - /* - * Disable OSI(Linux) warnings on all "Sony Corporation" - * - * _OSI(Linux) is a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NR11S_S"), - * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ38GP_C"), - * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ650N"), - * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-TZ21MN_N"), - * _OSI(Linux) unknown effect: - * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ11M"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Sony", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - }, - }, - /* - * Disable OSI(Linux) warnings on all "TOSHIBA" - * - * _OSI(Linux) breaks sound (bugzilla 7787): - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P100"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P105"), - * _OSI(Linux) is a NOP: - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A100"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A210"), - * _OSI(Linux) unknown effect: - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A135"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A200"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P205"), - * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U305"), - */ - { - .callback = dmi_disable_osi_linux, - .ident = "Toshiba", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - }, - }, {} }; diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index cf41f9fc24a..30f3ef236ec 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -219,7 +219,8 @@ static void gpe_transaction(struct acpi_ec *ec, u8 status) goto unlock; err: /* false interrupt, state didn't change */ - ++ec->curr->irq_count; + if (in_interrupt()) + ++ec->curr->irq_count; unlock: spin_unlock_irqrestore(&ec->curr_lock, flags); } diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 4be252145cb..c8111424dcb 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -35,7 +35,6 @@ #include <linux/interrupt.h> #include <linux/kmod.h> #include <linux/delay.h> -#include <linux/dmi.h> #include <linux/workqueue.h> #include <linux/nmi.h> #include <linux/acpi.h> @@ -97,54 +96,44 @@ static DEFINE_SPINLOCK(acpi_res_lock); static char osi_additional_string[OSI_STRING_LENGTH_MAX]; /* - * "Ode to _OSI(Linux)" + * The story of _OSI(Linux) * - * osi_linux -- Control response to BIOS _OSI(Linux) query. + * From pre-history through Linux-2.6.22, + * Linux responded TRUE upon a BIOS OSI(Linux) query. * - * As Linux evolves, the features that it supports change. - * So an OSI string such as "Linux" is not specific enough - * to be useful across multiple versions of Linux. It - * doesn't identify any particular feature, interface, - * or even any particular version of Linux... + * Unfortunately, reference BIOS writers got wind of this + * and put OSI(Linux) in their example code, quickly exposing + * this string as ill-conceived and opening the door to + * an un-bounded number of BIOS incompatibilities. * - * Unfortunately, Linux-2.6.22 and earlier responded "yes" - * to a BIOS _OSI(Linux) query. When - * a reference mobile BIOS started using it, its use - * started to spread to many vendor platforms. - * As it is not supportable, we need to halt that spread. + * For example, OSI(Linux) was used on resume to re-POST a + * video card on one system, because Linux at that time + * could not do a speedy restore in its native driver. + * But then upon gaining quick native restore capability, + * Linux has no way to tell the BIOS to skip the time-consuming + * POST -- putting Linux at a permanent performance disadvantage. + * On another system, the BIOS writer used OSI(Linux) + * to infer native OS support for IPMI! On other systems, + * OSI(Linux) simply got in the way of Linux claiming to + * be compatible with other operating systems, exposing + * BIOS issues such as skipped device initialization. * - * Today, most BIOS references to _OSI(Linux) are noise -- - * they have no functional effect and are just dead code - * carried over from the reference BIOS. - * - * The next most common case is that _OSI(Linux) harms Linux, - * usually by causing the BIOS to follow paths that are - * not tested during Windows validation. - * - * Finally, there is a short list of platforms - * where OSI(Linux) benefits Linux. - * - * In Linux-2.6.23, OSI(Linux) is first disabled by default. - * DMI is used to disable the dmesg warning about OSI(Linux) - * on platforms where it is known to have no effect. - * But a dmesg warning remains for systems where - * we do not know if OSI(Linux) is good or bad for the system. - * DMI is also used to enable OSI(Linux) for the machines - * that are known to need it. + * So "Linux" turned out to be a really poor chose of + * OSI string, and from Linux-2.6.23 onward we respond FALSE. * * BIOS writers should NOT query _OSI(Linux) on future systems. - * It will be ignored by default, and to get Linux to - * not ignore it will require a kernel source update to - * add a DMI entry, or a boot-time "acpi_osi=Linux" invocation. + * Linux will complain on the console when it sees it, and return FALSE. + * To get Linux to return TRUE for your system will require + * a kernel source update to add a DMI entry, + * or boot with "acpi_osi=Linux" */ -#define OSI_LINUX_ENABLE 0 static struct osi_linux { unsigned int enable:1; unsigned int dmi:1; unsigned int cmdline:1; unsigned int known:1; -} osi_linux = { OSI_LINUX_ENABLE, 0, 0, 0}; +} osi_linux = { 0, 0, 0, 0}; static void __init acpi_request_region (struct acpi_generic_address *addr, unsigned int length, char *desc) @@ -1296,34 +1285,6 @@ acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object) return (AE_OK); } -/** - * acpi_dmi_dump - dump DMI slots needed for blacklist entry - * - * Returns 0 on success - */ -static int acpi_dmi_dump(void) -{ - - if (!dmi_available) - return -1; - - printk(KERN_NOTICE PREFIX "DMI System Vendor: %s\n", - dmi_get_system_info(DMI_SYS_VENDOR)); - printk(KERN_NOTICE PREFIX "DMI Product Name: %s\n", - dmi_get_system_info(DMI_PRODUCT_NAME)); - printk(KERN_NOTICE PREFIX "DMI Product Version: %s\n", - dmi_get_system_info(DMI_PRODUCT_VERSION)); - printk(KERN_NOTICE PREFIX "DMI Board Name: %s\n", - dmi_get_system_info(DMI_BOARD_NAME)); - printk(KERN_NOTICE PREFIX "DMI BIOS Vendor: %s\n", - dmi_get_system_info(DMI_BIOS_VENDOR)); - printk(KERN_NOTICE PREFIX "DMI BIOS Date: %s\n", - dmi_get_system_info(DMI_BIOS_DATE)); - - return 0; -} - - /****************************************************************************** * * FUNCTION: acpi_os_validate_interface @@ -1350,21 +1311,6 @@ acpi_os_validate_interface (char *interface) osi_linux.cmdline ? " via cmdline" : osi_linux.dmi ? " via DMI" : ""); - if (!osi_linux.dmi) { - if (acpi_dmi_dump()) - printk(KERN_NOTICE PREFIX - "[please extract dmidecode output]\n"); - printk(KERN_NOTICE PREFIX - "Please send DMI info above to " - "linux-acpi@vger.kernel.org\n"); - } - if (!osi_linux.known && !osi_linux.cmdline) { - printk(KERN_NOTICE PREFIX - "If \"acpi_osi=%sLinux\" works better, " - "please notify linux-acpi@vger.kernel.org\n", - osi_linux.enable ? "!" : ""); - } - if (osi_linux.enable) return AE_OK; } diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index bd5253ee5c8..39b7233c348 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -751,16 +751,6 @@ static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device) if (!acpi_match_device_ids(device, button_device_ids)) device->wakeup.flags.run_wake = 1; - /* - * Don't set Power button GPE as run_wake - * if Fixed Power button is used - */ - if (!strcmp(device->pnp.hardware_id, "PNP0C0C") && - !(acpi_gbl_FADT.flags & ACPI_FADT_POWER_BUTTON)) { - device->wakeup.flags.run_wake = 0; - device->wakeup.flags.valid = 0; - } - end: if (ACPI_FAILURE(status)) device->flags.wake_capable = 0; diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index 80c0868d048..28a691cc625 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -90,6 +90,18 @@ void __init acpi_old_suspend_ordering(void) old_suspend_ordering = true; } +/* + * According to the ACPI specification the BIOS should make sure that ACPI is + * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states. Still, + * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI + * on such systems during resume. Unfortunately that doesn't help in + * particularly pathological cases in which SCI_EN has to be set directly on + * resume, although the specification states very clearly that this flag is + * owned by the hardware. The set_sci_en_on_resume variable will be set in such + * cases. + */ +static bool set_sci_en_on_resume; + /** * acpi_pm_disable_gpes - Disable the GPEs. */ @@ -235,7 +247,11 @@ static int acpi_suspend_enter(suspend_state_t pm_state) } /* If ACPI is not enabled by the BIOS, we need to enable it here. */ - acpi_enable(); + if (set_sci_en_on_resume) + acpi_set_register(ACPI_BITREG_SCI_ENABLE, 1); + else + acpi_enable(); + /* Reprogram control registers and execute _BFS */ acpi_leave_sleep_state_prep(acpi_state); @@ -323,6 +339,12 @@ static int __init init_old_suspend_ordering(const struct dmi_system_id *d) return 0; } +static int __init init_set_sci_en_on_resume(const struct dmi_system_id *d) +{ + set_sci_en_on_resume = true; + return 0; +} + static struct dmi_system_id __initdata acpisleep_dmi_table[] = { { .callback = init_old_suspend_ordering, @@ -340,6 +362,22 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "HP xw4600 Workstation"), }, }, + { + .callback = init_set_sci_en_on_resume, + .ident = "Apple MacBook 1,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"), + }, + }, + { + .callback = init_set_sci_en_on_resume, + .ident = "Apple MacMini 1,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Macmini1,1"), + }, + }, {}, }; #endif /* CONFIG_SUSPEND */ diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c index 66aac06f2ac..40e60fc2e59 100644 --- a/drivers/acpi/toshiba_acpi.c +++ b/drivers/acpi/toshiba_acpi.c @@ -824,34 +824,36 @@ static int __init toshiba_acpi_init(void) toshiba_acpi_exit(); return -ENOMEM; } - } - /* Register input device for kill switch */ - toshiba_acpi.poll_dev = input_allocate_polled_device(); - if (!toshiba_acpi.poll_dev) { - printk(MY_ERR "unable to allocate kill-switch input device\n"); - toshiba_acpi_exit(); - return -ENOMEM; - } - toshiba_acpi.poll_dev->private = &toshiba_acpi; - toshiba_acpi.poll_dev->poll = bt_poll_rfkill; - toshiba_acpi.poll_dev->poll_interval = 1000; /* msecs */ - - toshiba_acpi.poll_dev->input->name = toshiba_acpi.rfk_name; - toshiba_acpi.poll_dev->input->id.bustype = BUS_HOST; - toshiba_acpi.poll_dev->input->id.vendor = 0x0930; /* Toshiba USB ID */ - set_bit(EV_SW, toshiba_acpi.poll_dev->input->evbit); - set_bit(SW_RFKILL_ALL, toshiba_acpi.poll_dev->input->swbit); - input_report_switch(toshiba_acpi.poll_dev->input, SW_RFKILL_ALL, TRUE); - input_sync(toshiba_acpi.poll_dev->input); - - ret = input_register_polled_device(toshiba_acpi.poll_dev); - if (ret) { - printk(MY_ERR "unable to register kill-switch input device\n"); - rfkill_free(toshiba_acpi.rfk_dev); - toshiba_acpi.rfk_dev = NULL; - toshiba_acpi_exit(); - return ret; + /* Register input device for kill switch */ + toshiba_acpi.poll_dev = input_allocate_polled_device(); + if (!toshiba_acpi.poll_dev) { + printk(MY_ERR + "unable to allocate kill-switch input device\n"); + toshiba_acpi_exit(); + return -ENOMEM; + } + toshiba_acpi.poll_dev->private = &toshiba_acpi; + toshiba_acpi.poll_dev->poll = bt_poll_rfkill; + toshiba_acpi.poll_dev->poll_interval = 1000; /* msecs */ + + toshiba_acpi.poll_dev->input->name = toshiba_acpi.rfk_name; + toshiba_acpi.poll_dev->input->id.bustype = BUS_HOST; + /* Toshiba USB ID */ + toshiba_acpi.poll_dev->input->id.vendor = 0x0930; + set_bit(EV_SW, toshiba_acpi.poll_dev->input->evbit); + set_bit(SW_RFKILL_ALL, toshiba_acpi.poll_dev->input->swbit); + input_report_switch(toshiba_acpi.poll_dev->input, + SW_RFKILL_ALL, TRUE); + input_sync(toshiba_acpi.poll_dev->input); + + ret = input_register_polled_device(toshiba_acpi.poll_dev); + if (ret) { + printk(MY_ERR + "unable to register kill-switch input device\n"); + toshiba_acpi_exit(); + return ret; + } } return 0; diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index e827be36ee8..f844941089b 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -259,34 +259,26 @@ acpi_evaluate_integer(acpi_handle handle, struct acpi_object_list *arguments, unsigned long long *data) { acpi_status status = AE_OK; - union acpi_object *element; + union acpi_object element; struct acpi_buffer buffer = { 0, NULL }; - if (!data) return AE_BAD_PARAMETER; - element = kzalloc(sizeof(union acpi_object), irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL); - if (!element) - return AE_NO_MEMORY; - buffer.length = sizeof(union acpi_object); - buffer.pointer = element; + buffer.pointer = &element; status = acpi_evaluate_object(handle, pathname, arguments, &buffer); if (ACPI_FAILURE(status)) { acpi_util_eval_error(handle, pathname, status); - kfree(element); return status; } - if (element->type != ACPI_TYPE_INTEGER) { + if (element.type != ACPI_TYPE_INTEGER) { acpi_util_eval_error(handle, pathname, AE_BAD_DATA); - kfree(element); return AE_BAD_DATA; } - *data = element->integer.value; - kfree(element); + *data = element.integer.value; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Return value [%llu]\n", *data)); diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 78fbec8ceda..421b7c71e72 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -153,7 +153,7 @@ config SATA_PROMISE If unsure, say N. config SATA_SX4 - tristate "Promise SATA SX4 support" + tristate "Promise SATA SX4 support (Experimental)" depends on PCI && EXPERIMENTAL help This option enables support for Promise Serial ATA SX4. @@ -219,8 +219,8 @@ config PATA_ACPI otherwise unsupported hardware. config PATA_ALI - tristate "ALi PATA support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "ALi PATA support" + depends on PCI help This option enables support for the ALi ATA interfaces found on the many ALi chipsets. @@ -263,7 +263,7 @@ config PATA_ATIIXP If unsure, say N. config PATA_CMD640_PCI - tristate "CMD640 PCI PATA support (Very Experimental)" + tristate "CMD640 PCI PATA support (Experimental)" depends on PCI && EXPERIMENTAL help This option enables support for the CMD640 PCI IDE @@ -291,8 +291,8 @@ config PATA_CS5520 If unsure, say N. config PATA_CS5530 - tristate "CS5530 PATA support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "CS5530 PATA support" + depends on PCI help This option enables support for the Cyrix/NatSemi/AMD CS5530 companion chip used with the MediaGX/Geode processor family. @@ -309,8 +309,8 @@ config PATA_CS5535 If unsure, say N. config PATA_CS5536 - tristate "CS5536 PATA support (Experimental)" - depends on PCI && X86 && !X86_64 && EXPERIMENTAL + tristate "CS5536 PATA support" + depends on PCI && X86 && !X86_64 help This option enables support for the AMD CS5536 companion chip used with the Geode LX processor family. @@ -363,7 +363,7 @@ config PATA_HPT37X If unsure, say N. config PATA_HPT3X2N - tristate "HPT 372N/302N PATA support (Very Experimental)" + tristate "HPT 372N/302N PATA support (Experimental)" depends on PCI && EXPERIMENTAL help This option enables support for the N variant HPT PATA @@ -389,8 +389,8 @@ config PATA_HPT3X3_DMA problems with DMA on this chipset. config PATA_ISAPNP - tristate "ISA Plug and Play PATA support (Experimental)" - depends on EXPERIMENTAL && ISAPNP + tristate "ISA Plug and Play PATA support" + depends on ISAPNP help This option enables support for ISA plug & play ATA controllers such as those found on old soundcards. @@ -498,8 +498,8 @@ config PATA_NINJA32 If unsure, say N. config PATA_NS87410 - tristate "Nat Semi NS87410 PATA support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "Nat Semi NS87410 PATA support" + depends on PCI help This option enables support for the National Semiconductor NS87410 PCI-IDE controller. @@ -507,8 +507,8 @@ config PATA_NS87410 If unsure, say N. config PATA_NS87415 - tristate "Nat Semi NS87415 PATA support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "Nat Semi NS87415 PATA support" + depends on PCI help This option enables support for the National Semiconductor NS87415 PCI-IDE controller. @@ -544,8 +544,8 @@ config PATA_PCMCIA If unsure, say N. config PATA_PDC_OLD - tristate "Older Promise PATA controller support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "Older Promise PATA controller support" + depends on PCI help This option enables support for the Promise 20246, 20262, 20263, 20265 and 20267 adapters. @@ -559,7 +559,7 @@ config PATA_QDI Support for QDI 6500 and 6580 PATA controllers on VESA local bus. config PATA_RADISYS - tristate "RADISYS 82600 PATA support (Very Experimental)" + tristate "RADISYS 82600 PATA support (Experimental)" depends on PCI && EXPERIMENTAL help This option enables support for the RADISYS 82600 @@ -586,8 +586,8 @@ config PATA_RZ1000 If unsure, say N. config PATA_SC1200 - tristate "SC1200 PATA support (Very Experimental)" - depends on PCI && EXPERIMENTAL + tristate "SC1200 PATA support" + depends on PCI help This option enables support for the NatSemi/AMD SC1200 SoC companion chip used with the Geode processor family. @@ -620,8 +620,8 @@ config PATA_SIL680 If unsure, say N. config PATA_SIS - tristate "SiS PATA support (Experimental)" - depends on PCI && EXPERIMENTAL + tristate "SiS PATA support" + depends on PCI help This option enables support for SiS PATA controllers diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 8e37be19bbf..c11936e13dd 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -1066,6 +1066,28 @@ static int piix_broken_suspend(void) if (dmi_find_device(DMI_DEV_TYPE_OEM_STRING, oemstrs[i], NULL)) return 1; + /* TECRA M4 sometimes forgets its identify and reports bogus + * DMI information. As the bogus information is a bit + * generic, match as many entries as possible. This manual + * matching is necessary because dmi_system_id.matches is + * limited to four entries. + */ + if (dmi_get_system_info(DMI_SYS_VENDOR) && + dmi_get_system_info(DMI_PRODUCT_NAME) && + dmi_get_system_info(DMI_PRODUCT_VERSION) && + dmi_get_system_info(DMI_PRODUCT_SERIAL) && + dmi_get_system_info(DMI_BOARD_VENDOR) && + dmi_get_system_info(DMI_BOARD_NAME) && + dmi_get_system_info(DMI_BOARD_VERSION) && + !strcmp(dmi_get_system_info(DMI_SYS_VENDOR), "TOSHIBA") && + !strcmp(dmi_get_system_info(DMI_PRODUCT_NAME), "000000") && + !strcmp(dmi_get_system_info(DMI_PRODUCT_VERSION), "000000") && + !strcmp(dmi_get_system_info(DMI_PRODUCT_SERIAL), "000000") && + !strcmp(dmi_get_system_info(DMI_BOARD_VENDOR), "TOSHIBA") && + !strcmp(dmi_get_system_info(DMI_BOARD_NAME), "Portable PC") && + !strcmp(dmi_get_system_info(DMI_BOARD_VERSION), "Version A0")) + return 1; + return 0; } diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4214bfb13bb..5e2eb740df4 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2492,6 +2492,13 @@ int ata_dev_configure(struct ata_device *dev) } } + if ((dev->horkage & ATA_HORKAGE_FIRMWARE_WARN) && print_info) { + ata_dev_printk(dev, KERN_WARNING, "WARNING: device requires " + "firmware update to be fully functional.\n"); + ata_dev_printk(dev, KERN_WARNING, " contact the vendor " + "or visit http://ata.wiki.kernel.org.\n"); + } + return 0; err_out_nosup: @@ -4042,6 +4049,20 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "ST380817AS", "3.42", ATA_HORKAGE_NONCQ }, { "ST3160023AS", "3.42", ATA_HORKAGE_NONCQ }, + /* Seagate NCQ + FLUSH CACHE firmware bug */ + { "ST31500341AS", "9JU138", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + { "ST31000333AS", "9FZ136", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + { "ST3640623AS", "9FZ164", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + { "ST3640323AS", "9FZ134", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + { "ST3320813AS", "9FZ182", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + { "ST3320613AS", "9FZ162", ATA_HORKAGE_NONCQ | + ATA_HORKAGE_FIRMWARE_WARN }, + /* Blacklist entries taken from Silicon Image 3124/3132 Windows driver .inf file - also several Linux problem reports */ { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, }, diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c index f2b83eabc7c..a098ba8eaab 100644 --- a/drivers/ata/pata_hpt366.c +++ b/drivers/ata/pata_hpt366.c @@ -382,10 +382,10 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id) /* PCI clocking determines the ATA timing values to use */ /* info_hpt366 is safe against re-entry so we can scribble on it */ switch((reg1 & 0x700) >> 8) { - case 5: + case 9: hpriv = &hpt366_40; break; - case 9: + case 5: hpriv = &hpt366_25; break; default: diff --git a/drivers/ata/pata_ninja32.c b/drivers/ata/pata_ninja32.c index 4e466eae8b4..4dd9a3b031e 100644 --- a/drivers/ata/pata_ninja32.c +++ b/drivers/ata/pata_ninja32.c @@ -44,7 +44,7 @@ #include <linux/libata.h> #define DRV_NAME "pata_ninja32" -#define DRV_VERSION "0.1.1" +#define DRV_VERSION "0.1.3" /** @@ -130,7 +130,8 @@ static int ninja32_init_one(struct pci_dev *dev, const struct pci_device_id *id) return rc; pci_set_master(dev); - /* Set up the register mappings */ + /* Set up the register mappings. We use the I/O mapping as only the + older chips also have MMIO on BAR 1 */ base = host->iomap[0]; if (!base) return -ENOMEM; @@ -167,8 +168,12 @@ static int ninja32_reinit_one(struct pci_dev *pdev) #endif static const struct pci_device_id ninja32[] = { + { 0x10FC, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { 0x1145, 0x8008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { 0x1145, 0xf008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0x1145, 0xf021, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0x1145, 0xf024, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { 0x1145, 0xf02C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { }, }; diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c index f8b3ffc8ae9..c2e6fb9f2ef 100644 --- a/drivers/ata/pata_rb532_cf.c +++ b/drivers/ata/pata_rb532_cf.c @@ -39,9 +39,11 @@ #define RB500_CF_MAXPORTS 1 #define RB500_CF_IO_DELAY 400 -#define RB500_CF_REG_CMD 0x0800 +#define RB500_CF_REG_BASE 0x0800 +#define RB500_CF_REG_ERR 0x080D #define RB500_CF_REG_CTRL 0x080E -#define RB500_CF_REG_DATA 0x0C00 +/* 32bit buffered data register offset */ +#define RB500_CF_REG_DBUF32 0x0C00 struct rb532_cf_info { void __iomem *iobase; @@ -72,11 +74,12 @@ static void rb532_pata_exec_command(struct ata_port *ap, rb532_pata_finish_io(ap); } -static void rb532_pata_data_xfer(struct ata_device *adev, unsigned char *buf, +static unsigned int rb532_pata_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data) { struct ata_port *ap = adev->link->ap; void __iomem *ioaddr = ap->ioaddr.data_addr; + int retlen = buflen; if (write_data) { for (; buflen > 0; buflen--, buf++) @@ -87,6 +90,7 @@ static void rb532_pata_data_xfer(struct ata_device *adev, unsigned char *buf, } rb532_pata_finish_io(adev->link->ap); + return retlen; } static void rb532_pata_freeze(struct ata_port *ap) @@ -146,13 +150,14 @@ static void rb532_pata_setup_ports(struct ata_host *ah) ap->pio_mask = 0x1f; /* PIO4 */ ap->flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO; - ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_CMD; + ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_BASE; ap->ioaddr.ctl_addr = info->iobase + RB500_CF_REG_CTRL; ap->ioaddr.altstatus_addr = info->iobase + RB500_CF_REG_CTRL; ata_sff_std_ports(&ap->ioaddr); - ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DATA; + ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DBUF32; + ap->ioaddr.error_addr = info->iobase + RB500_CF_REG_ERR; } static __devinit int rb532_pata_driver_probe(struct platform_device *pdev) diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index d3423661175..e4be55e047f 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -56,7 +56,6 @@ static const struct sis_laptop sis_laptop[] = { { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */ { 0x5513, 0x1734, 0x105F }, /* FSC Amilo A1630 */ { 0x5513, 0x1071, 0x8640 }, /* EasyNote K5305 */ - { 0x5513, 0x1039, 0x5513 }, /* Targa Visionary 1000 */ /* end marker */ { 0, } }; diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index 615412364e9..6b969f8c684 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -2705,7 +2705,7 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_ /* XXX DEV_LABEL is a guess */ if (!request_region(iobase, HRZ_IO_EXTENT, DEV_LABEL)) { - return -EINVAL; + err = -EINVAL; goto out_disable; } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index f20bf359b84..dc7a8c352da 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -302,7 +302,7 @@ static struct kobj_type kobj_pkt_type_wqueue = { static void pkt_sysfs_dev_new(struct pktcdvd_device *pd) { if (class_pktcdvd) { - pd->dev = device_create(class_pktcdvd, NULL, pd->pkt_dev, NULL, + pd->dev = device_create(class_pktcdvd, NULL, MKDEV(0, 0), NULL, "%s", pd->name); if (IS_ERR(pd->dev)) pd->dev = NULL; @@ -2790,7 +2790,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev) return 0; out_mem: - blkdev_put(bdev, FMODE_READ|FMODE_WRITE); + blkdev_put(bdev, FMODE_READ | FMODE_NDELAY); /* This is safe: open() is still holding a reference. */ module_put(THIS_MODULE); return ret; @@ -2975,7 +2975,7 @@ static int pkt_remove_dev(dev_t pkt_dev) pkt_debugfs_dev_remove(pd); pkt_sysfs_dev_remove(pd); - blkdev_put(pd->bdev, FMODE_READ|FMODE_WRITE); + blkdev_put(pd->bdev, FMODE_READ | FMODE_NDELAY); remove_proc_entry(pd->name, pkt_proc); DPRINTK(DRIVER_NAME": writer %s unmapped\n", pd->name); diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index ecab9e67d47..29e1dfafb7c 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -194,7 +194,7 @@ struct ace_device { int in_irq; /* Details of hardware device */ - unsigned long physaddr; + resource_size_t physaddr; void __iomem *baseaddr; int irq; int bus_width; /* 0 := 8 bit; 1 := 16 bit */ @@ -628,8 +628,8 @@ static void ace_fsm_dostate(struct ace_device *ace) /* Okay, it's a data request, set it up for transfer */ dev_dbg(ace->dev, - "request: sec=%lx hcnt=%lx, ccnt=%x, dir=%i\n", - req->sector, req->hard_nr_sectors, + "request: sec=%llx hcnt=%lx, ccnt=%x, dir=%i\n", + (unsigned long long) req->sector, req->hard_nr_sectors, req->current_nr_sectors, rq_data_dir(req)); ace->req = req; @@ -935,7 +935,8 @@ static int __devinit ace_setup(struct ace_device *ace) int rc; dev_dbg(ace->dev, "ace_setup(ace=0x%p)\n", ace); - dev_dbg(ace->dev, "physaddr=0x%lx irq=%i\n", ace->physaddr, ace->irq); + dev_dbg(ace->dev, "physaddr=0x%llx irq=%i\n", + (unsigned long long)ace->physaddr, ace->irq); spin_lock_init(&ace->lock); init_completion(&ace->id_completion); @@ -1017,8 +1018,8 @@ static int __devinit ace_setup(struct ace_device *ace) /* Print the identification */ dev_info(ace->dev, "Xilinx SystemACE revision %i.%i.%i\n", (version >> 12) & 0xf, (version >> 8) & 0x0f, version & 0xff); - dev_dbg(ace->dev, "physaddr 0x%lx, mapped to 0x%p, irq=%i\n", - ace->physaddr, ace->baseaddr, ace->irq); + dev_dbg(ace->dev, "physaddr 0x%llx, mapped to 0x%p, irq=%i\n", + (unsigned long long) ace->physaddr, ace->baseaddr, ace->irq); ace->media_change = 1; ace_revalidate_disk(ace->gd); @@ -1035,8 +1036,8 @@ err_alloc_disk: err_blk_initq: iounmap(ace->baseaddr); err_ioremap: - dev_info(ace->dev, "xsysace: error initializing device at 0x%lx\n", - ace->physaddr); + dev_info(ace->dev, "xsysace: error initializing device at 0x%llx\n", + (unsigned long long) ace->physaddr); return -ENOMEM; } @@ -1059,7 +1060,7 @@ static void __devexit ace_teardown(struct ace_device *ace) } static int __devinit -ace_alloc(struct device *dev, int id, unsigned long physaddr, +ace_alloc(struct device *dev, int id, resource_size_t physaddr, int irq, int bus_width) { struct ace_device *ace; @@ -1119,7 +1120,7 @@ static void __devexit ace_free(struct device *dev) static int __devinit ace_probe(struct platform_device *dev) { - unsigned long physaddr = 0; + resource_size_t physaddr = 0; int bus_width = ACE_BUS_WIDTH_16; /* FIXME: should not be hard coded */ int id = dev->id; int irq = NO_IRQ; @@ -1165,7 +1166,7 @@ static int __devinit ace_of_probe(struct of_device *op, const struct of_device_id *match) { struct resource res; - unsigned long physaddr; + resource_size_t physaddr; const u32 *id; int irq, bus_width, rc; diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index d16b02423d6..7d2e91cccb1 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2081,10 +2081,6 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, if (!q) return -ENXIO; - rq = blk_get_request(q, READ, GFP_KERNEL); - if (!rq) - return -ENOMEM; - cdi->last_sense = 0; while (nframes) { @@ -2096,9 +2092,17 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, len = nr * CD_FRAMESIZE_RAW; + rq = blk_get_request(q, READ, GFP_KERNEL); + if (!rq) { + ret = -ENOMEM; + break; + } + ret = blk_rq_map_user(q, rq, NULL, ubuf, len, GFP_KERNEL); - if (ret) + if (ret) { + blk_put_request(rq); break; + } rq->cmd[0] = GPCMD_READ_CD; rq->cmd[1] = 1 << 2; @@ -2124,6 +2128,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, if (blk_rq_unmap_user(bio)) ret = -EFAULT; + blk_put_request(rq); if (ret) break; @@ -2133,7 +2138,6 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, ubuf += len; } - blk_put_request(rq); return ret; } diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index 0f004b65ec0..03f95ec08f5 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -27,7 +27,7 @@ static int uninorth_rev; static int is_u3; -static char __devinitdata *aperture = NULL; +static char *aperture = NULL; static int uninorth_fetch_size(void) { diff --git a/drivers/char/cp437.uni b/drivers/char/cp437.uni index 1f06889a96b..bc6163484f6 100644 --- a/drivers/char/cp437.uni +++ b/drivers/char/cp437.uni @@ -27,7 +27,7 @@ 0x0c U+2640 0x0d U+266a 0x0e U+266b -0x0f U+263c +0x0f U+263c U+00a4 0x10 U+25b6 U+25ba 0x11 U+25c0 U+25c4 0x12 U+2195 @@ -55,7 +55,7 @@ 0x24 U+0024 0x25 U+0025 0x26 U+0026 -0x27 U+0027 +0x27 U+0027 U+00b4 0x28 U+0028 0x29 U+0029 0x2a U+002a @@ -84,7 +84,7 @@ 0x41 U+0041 U+00c0 U+00c1 U+00c2 U+00c3 0x42 U+0042 0x43 U+0043 U+00a9 -0x44 U+0044 +0x44 U+0044 U+00d0 0x45 U+0045 U+00c8 U+00ca U+00cb 0x46 U+0046 0x47 U+0047 @@ -140,7 +140,7 @@ 0x79 U+0079 U+00fd 0x7a U+007a 0x7b U+007b -0x7c U+007c U+00a5 +0x7c U+007c U+00a6 0x7d U+007d 0x7e U+007e # @@ -263,10 +263,10 @@ 0xe8 U+03a6 U+00d8 0xe9 U+0398 0xea U+03a9 U+2126 -0xeb U+03b4 +0xeb U+03b4 U+00f0 0xec U+221e 0xed U+03c6 U+00f8 -0xee U+03b5 +0xee U+03b5 U+2208 0xef U+2229 0xf0 U+2261 0xf1 U+00b1 diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c index 74e9cd81b5b..61f0146e215 100644 --- a/drivers/char/ds1620.c +++ b/drivers/char/ds1620.c @@ -43,52 +43,51 @@ static const char *fan_state[] = { "off", "on", "on (hardwired)" }; * chance that the WaveArtist driver could touch these bits to * enable or disable the speaker. */ -extern spinlock_t gpio_lock; extern unsigned int system_rev; static inline void netwinder_ds1620_set_clk(int clk) { - gpio_modify_op(GPIO_DSCLK, clk ? GPIO_DSCLK : 0); + nw_gpio_modify_op(GPIO_DSCLK, clk ? GPIO_DSCLK : 0); } static inline void netwinder_ds1620_set_data(int dat) { - gpio_modify_op(GPIO_DATA, dat ? GPIO_DATA : 0); + nw_gpio_modify_op(GPIO_DATA, dat ? GPIO_DATA : 0); } static inline int netwinder_ds1620_get_data(void) { - return gpio_read() & GPIO_DATA; + return nw_gpio_read() & GPIO_DATA; } static inline void netwinder_ds1620_set_data_dir(int dir) { - gpio_modify_io(GPIO_DATA, dir ? GPIO_DATA : 0); + nw_gpio_modify_io(GPIO_DATA, dir ? GPIO_DATA : 0); } static inline void netwinder_ds1620_reset(void) { - cpld_modify(CPLD_DS_ENABLE, 0); - cpld_modify(CPLD_DS_ENABLE, CPLD_DS_ENABLE); + nw_cpld_modify(CPLD_DS_ENABLE, 0); + nw_cpld_modify(CPLD_DS_ENABLE, CPLD_DS_ENABLE); } static inline void netwinder_lock(unsigned long *flags) { - spin_lock_irqsave(&gpio_lock, *flags); + spin_lock_irqsave(&nw_gpio_lock, *flags); } static inline void netwinder_unlock(unsigned long *flags) { - spin_unlock_irqrestore(&gpio_lock, *flags); + spin_unlock_irqrestore(&nw_gpio_lock, *flags); } static inline void netwinder_set_fan(int i) { unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); - gpio_modify_op(GPIO_FAN, i ? GPIO_FAN : 0); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_gpio_modify_op(GPIO_FAN, i ? GPIO_FAN : 0); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } static inline int netwinder_get_fan(void) @@ -96,7 +95,7 @@ static inline int netwinder_get_fan(void) if ((system_rev & 0xf000) == 0x4000) return FAN_ALWAYS_ON; - return (gpio_read() & GPIO_FAN) ? FAN_ON : FAN_OFF; + return (nw_gpio_read() & GPIO_FAN) ? FAN_ON : FAN_OFF; } /* diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 44e5d60f517..4b10770fa93 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -3739,7 +3739,7 @@ static int stli_getbrdnr(void) * do is go probing around in the usual places hoping we can find it. */ -static int stli_findeisabrds(void) +static int __init stli_findeisabrds(void) { struct stlibrd *brdp; unsigned int iobase, eid, i; @@ -3935,7 +3935,7 @@ static struct stlibrd *stli_allocbrd(void) * can find. */ -static int stli_initbrds(void) +static int __init stli_initbrds(void) { struct stlibrd *brdp, *nxtbrdp; struct stlconf conf; diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c index 006be92ee3f..8c7df5ba088 100644 --- a/drivers/char/nwflash.c +++ b/drivers/char/nwflash.c @@ -58,8 +58,6 @@ static volatile unsigned char *FLASH_BASE; static int gbFlashSize = KFLASH_SIZE; static DEFINE_MUTEX(nwflash_mutex); -extern spinlock_t gpio_lock; - static int get_flash_id(void) { volatile unsigned int c1, c2; @@ -616,9 +614,9 @@ static void kick_open(void) * we want to write a bit pattern XXX1 to Xilinx to enable * the write gate, which will be open for about the next 2ms. */ - spin_lock_irqsave(&gpio_lock, flags); - cpld_modify(1, 1); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_cpld_modify(CPLD_FLASH_WR_ENABLE, CPLD_FLASH_WR_ENABLE); + spin_unlock_irqrestore(&nw_gpio_lock, flags); /* * let the ISA bus to catch on... diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 3b23270eaa6..a8f15e6be59 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -418,7 +418,7 @@ static irqreturn_t cd2401_rxerr_interrupt(int irq, void *dev_id) TTY_OVERRUN); /* If the flip buffer itself is - overflowing, we still loose + overflowing, we still lose the next incoming character. */ if (tty_buffer_request_room(tty, 1) != diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 59f472143f0..1412a8d1e58 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1795,12 +1795,15 @@ retry_open: } #endif if (device == MKDEV(TTYAUX_MAJOR, 1)) { - driver = tty_driver_kref_get(console_device(&index)); - if (driver) { - /* Don't let /dev/console block */ - filp->f_flags |= O_NONBLOCK; - noctty = 1; - goto got_driver; + struct tty_driver *console_driver = console_device(&index); + if (console_driver) { + driver = tty_driver_kref_get(console_driver); + if (driver) { + /* Don't let /dev/console block */ + filp->f_flags |= O_NONBLOCK; + noctty = 1; + goto got_driver; + } } mutex_unlock(&tty_mutex); return -ENODEV; diff --git a/drivers/char/vt.c b/drivers/char/vt.c index a5af6072e2b..008176edbd6 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -2274,7 +2274,7 @@ rescan_last_byte: continue; /* nothing to display */ } /* Glyph not found */ - if ((!(vc->vc_utf && !vc->vc_disp_ctrl) || c < 128) && !(c & ~charmask)) { + if ((!(vc->vc_utf && !vc->vc_disp_ctrl) && c < 128) && !(c & ~charmask)) { /* In legacy mode use the glyph we get by a 1:1 mapping. This would make absolutely no sense with Unicode in mind, but do this for ASCII characters since a font may lack diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c index ed132fe55d3..d1613194909 100644 --- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c +++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c @@ -626,7 +626,7 @@ static int __devinit hwicap_setup(struct device *dev, int id, if (!request_mem_region(drvdata->mem_start, drvdata->mem_size, DRIVER_NAME)) { dev_err(dev, "Couldn't lock memory region at %Lx\n", - regs_res->start); + (unsigned long long) regs_res->start); retval = -EBUSY; goto failed1; } @@ -645,9 +645,10 @@ static int __devinit hwicap_setup(struct device *dev, int id, mutex_init(&drvdata->sem); drvdata->is_open = 0; - dev_info(dev, "ioremap %lx to %p with size %Lx\n", - (unsigned long int)drvdata->mem_start, - drvdata->base_address, drvdata->mem_size); + dev_info(dev, "ioremap %llx to %p with size %llx\n", + (unsigned long long) drvdata->mem_start, + drvdata->base_address, + (unsigned long long) drvdata->mem_size); cdev_init(&drvdata->cdev, &hwicap_fops); drvdata->cdev.owner = THIS_MODULE; diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index b6ad3ac5916..24607669a52 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1357,7 +1357,7 @@ static int hw_supports(struct device *dev, __be32 desc_hdr_template) return ret; } -static int __devexit talitos_remove(struct of_device *ofdev) +static int talitos_remove(struct of_device *ofdev) { struct device *dev = &ofdev->dev; struct talitos_private *priv = dev_get_drvdata(dev); @@ -1622,7 +1622,7 @@ static struct of_platform_driver talitos_driver = { .name = "talitos", .match_table = talitos_match, .probe = talitos_probe, - .remove = __devexit_p(talitos_remove), + .remove = talitos_remove, }; static int __init talitos_init(void) diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c index e43bdc43a1b..ebb037b7875 100644 --- a/drivers/edac/i82875p_edac.c +++ b/drivers/edac/i82875p_edac.c @@ -182,8 +182,6 @@ static struct pci_dev *mci_pdev; /* init dev: in case that AGP code has * already registered driver */ -static int i82875p_registered = 1; - static struct edac_pci_ctl_info *i82875p_pci; static void i82875p_get_error_info(struct mem_ctl_info *mci, @@ -295,6 +293,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev, "%s(): pci_bus_add_device() Failed\n", __func__); } + pci_bus_assign_resources(dev->bus); } *ovrfl_pdev = dev; @@ -409,6 +408,9 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx) goto fail0; } + /* Keeps mci available after edac_mc_del_mc() till edac_mc_free() */ + kobject_get(&mci->edac_mci_kobj); + debugf3("%s(): init mci\n", __func__); mci->dev = &pdev->dev; mci->mtype_cap = MEM_FLAG_DDR; @@ -451,6 +453,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx) return 0; fail1: + kobject_put(&mci->edac_mci_kobj); edac_mc_free(mci); fail0: @@ -578,12 +581,11 @@ static void __exit i82875p_exit(void) { debugf3("%s()\n", __func__); + i82875p_remove_one(mci_pdev); + pci_dev_put(mci_pdev); + pci_unregister_driver(&i82875p_driver); - if (!i82875p_registered) { - i82875p_remove_one(mci_pdev); - pci_dev_put(mci_pdev); - } } module_init(i82875p_init); diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 46610b09041..ab9c01e462e 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -974,6 +974,7 @@ at_context_queue_packet(struct context *ctx, struct fw_packet *packet) packet->ack = RCODE_SEND_ERROR; return -1; } + packet->payload_bus = payload_bus; d[2].req_count = cpu_to_le16(packet->payload_length); d[2].data_address = cpu_to_le32(payload_bus); @@ -1025,7 +1026,6 @@ static int handle_at_packet(struct context *context, struct driver_data *driver_data; struct fw_packet *packet; struct fw_ohci *ohci = context->ohci; - dma_addr_t payload_bus; int evt; if (last->transfer_status == 0) @@ -1038,9 +1038,8 @@ static int handle_at_packet(struct context *context, /* This packet was cancelled, just continue. */ return 1; - payload_bus = le32_to_cpu(last->data_address); - if (payload_bus != 0) - dma_unmap_single(ohci->card.device, payload_bus, + if (packet->payload_bus) + dma_unmap_single(ohci->card.device, packet->payload_bus, packet->payload_length, DMA_TO_DEVICE); evt = le16_to_cpu(last->transfer_status) & 0x1f; @@ -1697,6 +1696,10 @@ static int ohci_cancel_packet(struct fw_card *card, struct fw_packet *packet) if (packet->ack != 0) goto out; + if (packet->payload_bus) + dma_unmap_single(ohci->card.device, packet->payload_bus, + packet->payload_length, DMA_TO_DEVICE); + log_ar_at_event('T', packet->speed, packet->header, 0x20); driver_data->packet = NULL; packet->ack = RCODE_CANCELLED; diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index 97df6dac3a8..e54403ee59e 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -372,6 +372,11 @@ static const struct { }, /* iPod mini */ { .firmware_revision = 0x0a2700, + .model = 0x000022, + .workarounds = SBP2_WORKAROUND_FIX_CAPACITY, + }, + /* iPod mini */ { + .firmware_revision = 0x0a2700, .model = 0x000023, .workarounds = SBP2_WORKAROUND_FIX_CAPACITY, }, diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c index 022ac4fabb6..2884f876397 100644 --- a/drivers/firewire/fw-transaction.c +++ b/drivers/firewire/fw-transaction.c @@ -207,6 +207,7 @@ fw_fill_request(struct fw_packet *packet, int tcode, int tlabel, packet->speed = speed; packet->generation = generation; packet->ack = 0; + packet->payload_bus = 0; } /** @@ -581,6 +582,8 @@ fw_fill_response(struct fw_packet *response, u32 *request_header, BUG(); return; } + + response->payload_bus = 0; } EXPORT_SYMBOL(fw_fill_response); diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index aed7dbb17cd..839466f0a79 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -27,6 +27,7 @@ #include <linux/list.h> #include <linux/spinlock_types.h> #include <linux/timer.h> +#include <linux/types.h> #include <linux/workqueue.h> #define TCODE_IS_READ_REQUEST(tcode) (((tcode) & ~1) == 4) @@ -153,6 +154,7 @@ struct fw_packet { size_t header_length; void *payload; size_t payload_length; + dma_addr_t payload_bus; u32 timestamp; /* diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 3ab1e9cc469..996097acb5e 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -305,6 +305,8 @@ static void drm_cleanup(struct drm_device * dev) return; } + drm_vblank_cleanup(dev); + drm_lastclose(dev); if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) && diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 15c8dabc3e9..1e787f894b3 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -94,7 +94,7 @@ static void vblank_disable_fn(unsigned long arg) } } -static void drm_vblank_cleanup(struct drm_device *dev) +void drm_vblank_cleanup(struct drm_device *dev) { /* Bail if the driver didn't call drm_vblank_init() */ if (dev->num_crtcs == 0) @@ -278,8 +278,6 @@ int drm_irq_uninstall(struct drm_device * dev) free_irq(dev->pdev->irq, dev); - drm_vblank_cleanup(dev); - return 0; } EXPORT_SYMBOL(drm_irq_uninstall); diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 0d215e38606..553dd4bc307 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -847,15 +847,23 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) * and the registers being closely associated. * * According to chipset errata, on the 965GM, MSI interrupts may - * be lost or delayed + * be lost or delayed, but we use them anyways to avoid + * stuck interrupts on some machines. */ - if (!IS_I945G(dev) && !IS_I945GM(dev) && !IS_I965GM(dev)) + if (!IS_I945G(dev) && !IS_I945GM(dev)) pci_enable_msi(dev->pdev); intel_opregion_init(dev); spin_lock_init(&dev_priv->user_irq_lock); + ret = drm_vblank_init(dev, I915_NUM_PIPE); + + if (ret) { + (void) i915_driver_unload(dev); + return ret; + } + return ret; } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ef1c0b8f8d0..adc972cc6bf 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -47,6 +47,8 @@ enum pipe { PIPE_B, }; +#define I915_NUM_PIPE 2 + /* Interface history: * * 1.1: Original. @@ -132,6 +134,7 @@ typedef struct drm_i915_private { int user_irq_refcount; /** Cached value of IMR to avoid reads in updating the bitfield */ u32 irq_mask_reg; + u32 pipestat[2]; int tex_lru_log_granularity; int allow_batchbuffer; @@ -147,6 +150,7 @@ typedef struct drm_i915_private { u32 saveDSPBCNTR; u32 saveDSPARB; u32 saveRENDERSTANDBY; + u32 saveHWS; u32 savePIPEACONF; u32 savePIPEBCONF; u32 savePIPEASRC; @@ -240,6 +244,10 @@ typedef struct drm_i915_private { * List of objects currently involved in rendering from the * ringbuffer. * + * Includes buffers having the contents of their GPU caches + * flushed, not necessarily primitives. last_rendering_seqno + * represents when the rendering involved will be completed. + * * A reference is held on the buffer while on this list. */ struct list_head active_list; @@ -249,6 +257,8 @@ typedef struct drm_i915_private { * still have a write_domain which needs to be flushed before * unbinding. * + * last_rendering_seqno is 0 while an object is in this list. + * * A reference is held on the buffer while on this list. */ struct list_head flushing_list; @@ -257,6 +267,8 @@ typedef struct drm_i915_private { * LRU list of objects which are not in the ringbuffer and * are ready to unbind, but are still in the GTT. * + * last_rendering_seqno is 0 while an object is in this list. + * * A reference is not held on the buffer while on this list, * as merely being GTT-bound shouldn't prevent its being * freed, and we'll pull it off the list in the free path. @@ -367,8 +379,8 @@ struct drm_i915_gem_object { uint32_t agp_type; /** - * Flagging of which individual pages are valid in GEM_DOMAIN_CPU when - * GEM_DOMAIN_CPU is not in the object's read domain. + * If present, while GEM_DOMAIN_CPU is in the read domain this array + * flags which individual pages are valid. */ uint8_t *page_cpu_valid; }; @@ -390,9 +402,6 @@ struct drm_i915_gem_request { /** Time at which this request was emitted, in jiffies. */ unsigned long emitted_jiffies; - /** Cache domains that were flushed at the start of the request. */ - uint32_t flush_domains; - struct list_head list; }; @@ -446,6 +455,13 @@ extern int i915_vblank_swap(struct drm_device *dev, void *data, struct drm_file *file_priv); extern void i915_enable_irq(drm_i915_private_t *dev_priv, u32 mask); +void +i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask); + +void +i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask); + + /* i915_mem.c */ extern int i915_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 6b4a2bd2064..ad672d85482 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -31,21 +31,23 @@ #include "i915_drv.h" #include <linux/swap.h> -static int -i915_gem_object_set_domain(struct drm_gem_object *obj, - uint32_t read_domains, - uint32_t write_domain); -static int -i915_gem_object_set_domain_range(struct drm_gem_object *obj, - uint64_t offset, - uint64_t size, - uint32_t read_domains, - uint32_t write_domain); -static int -i915_gem_set_domain(struct drm_gem_object *obj, - struct drm_file *file_priv, - uint32_t read_domains, - uint32_t write_domain); +#define I915_GEM_GPU_DOMAINS (~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT)) + +static void +i915_gem_object_set_to_gpu_domain(struct drm_gem_object *obj, + uint32_t read_domains, + uint32_t write_domain); +static void i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj); +static void i915_gem_object_flush_gtt_write_domain(struct drm_gem_object *obj); +static void i915_gem_object_flush_cpu_write_domain(struct drm_gem_object *obj); +static int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, + int write); +static int i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, + int write); +static int i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj, + uint64_t offset, + uint64_t size); +static void i915_gem_object_set_to_full_cpu_read_domain(struct drm_gem_object *obj); static int i915_gem_object_get_page_list(struct drm_gem_object *obj); static void i915_gem_object_free_page_list(struct drm_gem_object *obj); static int i915_gem_object_wait_rendering(struct drm_gem_object *obj); @@ -83,20 +85,14 @@ int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { - drm_i915_private_t *dev_priv = dev->dev_private; struct drm_i915_gem_get_aperture *args = data; - struct drm_i915_gem_object *obj_priv; if (!(dev->driver->driver_features & DRIVER_GEM)) return -ENODEV; args->aper_size = dev->gtt_total; - args->aper_available_size = args->aper_size; - - list_for_each_entry(obj_priv, &dev_priv->mm.active_list, list) { - if (obj_priv->pin_count > 0) - args->aper_available_size -= obj_priv->obj->size; - } + args->aper_available_size = (args->aper_size - + atomic_read(&dev->pin_memory)); return 0; } @@ -166,8 +162,8 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, mutex_lock(&dev->struct_mutex); - ret = i915_gem_object_set_domain_range(obj, args->offset, args->size, - I915_GEM_DOMAIN_CPU, 0); + ret = i915_gem_object_set_cpu_read_domain_range(obj, args->offset, + args->size); if (ret != 0) { drm_gem_object_unreference(obj); mutex_unlock(&dev->struct_mutex); @@ -264,8 +260,7 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj, mutex_unlock(&dev->struct_mutex); return ret; } - ret = i915_gem_set_domain(obj, file_priv, - I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT); + ret = i915_gem_object_set_to_gtt_domain(obj, 1); if (ret) goto fail; @@ -324,8 +319,7 @@ i915_gem_shmem_pwrite(struct drm_device *dev, struct drm_gem_object *obj, mutex_lock(&dev->struct_mutex); - ret = i915_gem_set_domain(obj, file_priv, - I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU); + ret = i915_gem_object_set_to_cpu_domain(obj, 1); if (ret) { mutex_unlock(&dev->struct_mutex); return ret; @@ -401,7 +395,8 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, } /** - * Called when user space prepares to use an object + * Called when user space prepares to use an object with the CPU, either + * through the mmap ioctl's mapping or a GTT mapping. */ int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, @@ -409,11 +404,26 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, { struct drm_i915_gem_set_domain *args = data; struct drm_gem_object *obj; + uint32_t read_domains = args->read_domains; + uint32_t write_domain = args->write_domain; int ret; if (!(dev->driver->driver_features & DRIVER_GEM)) return -ENODEV; + /* Only handle setting domains to types used by the CPU. */ + if (write_domain & ~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT)) + return -EINVAL; + + if (read_domains & ~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT)) + return -EINVAL; + + /* Having something in the write domain implies it's in the read + * domain, and only that read domain. Enforce that in the request. + */ + if (write_domain != 0 && read_domains != write_domain) + return -EINVAL; + obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EBADF; @@ -421,10 +431,21 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, mutex_lock(&dev->struct_mutex); #if WATCH_BUF DRM_INFO("set_domain_ioctl %p(%d), %08x %08x\n", - obj, obj->size, args->read_domains, args->write_domain); + obj, obj->size, read_domains, write_domain); #endif - ret = i915_gem_set_domain(obj, file_priv, - args->read_domains, args->write_domain); + if (read_domains & I915_GEM_DOMAIN_GTT) { + ret = i915_gem_object_set_to_gtt_domain(obj, write_domain != 0); + + /* Silently promote "you're not bound, there was nothing to do" + * to success, since the client was just asking us to + * make sure everything was done. + */ + if (ret == -EINVAL) + ret = 0; + } else { + ret = i915_gem_object_set_to_cpu_domain(obj, write_domain != 0); + } + drm_gem_object_unreference(obj); mutex_unlock(&dev->struct_mutex); return ret; @@ -459,10 +480,9 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data, obj_priv = obj->driver_private; /* Pinned buffers may be scanout, so flush the cache */ - if ((obj->write_domain & I915_GEM_DOMAIN_CPU) && obj_priv->pin_count) { - i915_gem_clflush_object(obj); - drm_agp_chipset_flush(dev); - } + if (obj_priv->pin_count) + i915_gem_object_flush_cpu_write_domain(obj); + drm_gem_object_unreference(obj); mutex_unlock(&dev->struct_mutex); return ret; @@ -536,7 +556,7 @@ i915_gem_object_free_page_list(struct drm_gem_object *obj) } static void -i915_gem_object_move_to_active(struct drm_gem_object *obj) +i915_gem_object_move_to_active(struct drm_gem_object *obj, uint32_t seqno) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; @@ -550,8 +570,20 @@ i915_gem_object_move_to_active(struct drm_gem_object *obj) /* Move from whatever list we were on to the tail of execution. */ list_move_tail(&obj_priv->list, &dev_priv->mm.active_list); + obj_priv->last_rendering_seqno = seqno; } +static void +i915_gem_object_move_to_flushing(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_i915_gem_object *obj_priv = obj->driver_private; + + BUG_ON(!obj_priv->active); + list_move_tail(&obj_priv->list, &dev_priv->mm.flushing_list); + obj_priv->last_rendering_seqno = 0; +} static void i915_gem_object_move_to_inactive(struct drm_gem_object *obj) @@ -566,6 +598,7 @@ i915_gem_object_move_to_inactive(struct drm_gem_object *obj) else list_move_tail(&obj_priv->list, &dev_priv->mm.inactive_list); + obj_priv->last_rendering_seqno = 0; if (obj_priv->active) { obj_priv->active = 0; drm_gem_object_unreference(obj); @@ -614,10 +647,28 @@ i915_add_request(struct drm_device *dev, uint32_t flush_domains) request->seqno = seqno; request->emitted_jiffies = jiffies; - request->flush_domains = flush_domains; was_empty = list_empty(&dev_priv->mm.request_list); list_add_tail(&request->list, &dev_priv->mm.request_list); + /* Associate any objects on the flushing list matching the write + * domain we're flushing with our flush. + */ + if (flush_domains != 0) { + struct drm_i915_gem_object *obj_priv, *next; + + list_for_each_entry_safe(obj_priv, next, + &dev_priv->mm.flushing_list, list) { + struct drm_gem_object *obj = obj_priv->obj; + + if ((obj->write_domain & flush_domains) == + obj->write_domain) { + obj->write_domain = 0; + i915_gem_object_move_to_active(obj, seqno); + } + } + + } + if (was_empty && !dev_priv->mm.suspended) schedule_delayed_work(&dev_priv->mm.retire_work, HZ); return seqno; @@ -680,30 +731,10 @@ i915_gem_retire_request(struct drm_device *dev, __func__, request->seqno, obj); #endif - if (obj->write_domain != 0) { - list_move_tail(&obj_priv->list, - &dev_priv->mm.flushing_list); - } else { + if (obj->write_domain != 0) + i915_gem_object_move_to_flushing(obj); + else i915_gem_object_move_to_inactive(obj); - } - } - - if (request->flush_domains != 0) { - struct drm_i915_gem_object *obj_priv, *next; - - /* Clear the write domain and activity from any buffers - * that are just waiting for a flush matching the one retired. - */ - list_for_each_entry_safe(obj_priv, next, - &dev_priv->mm.flushing_list, list) { - struct drm_gem_object *obj = obj_priv->obj; - - if (obj->write_domain & request->flush_domains) { - obj->write_domain = 0; - i915_gem_object_move_to_inactive(obj); - } - } - } } @@ -896,25 +927,10 @@ i915_gem_object_wait_rendering(struct drm_gem_object *obj) struct drm_i915_gem_object *obj_priv = obj->driver_private; int ret; - /* If there are writes queued to the buffer, flush and - * create a new seqno to wait for. + /* This function only exists to support waiting for existing rendering, + * not for emitting required flushes. */ - if (obj->write_domain & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT)) { - uint32_t write_domain = obj->write_domain; -#if WATCH_BUF - DRM_INFO("%s: flushing object %p from write domain %08x\n", - __func__, obj, write_domain); -#endif - i915_gem_flush(dev, 0, write_domain); - - i915_gem_object_move_to_active(obj); - obj_priv->last_rendering_seqno = i915_add_request(dev, - write_domain); - BUG_ON(obj_priv->last_rendering_seqno == 0); -#if WATCH_LRU - DRM_INFO("%s: flush moves to exec list %p\n", __func__, obj); -#endif - } + BUG_ON((obj->write_domain & I915_GEM_GPU_DOMAINS) != 0); /* If there is rendering queued on the buffer being evicted, wait for * it. @@ -954,24 +970,16 @@ i915_gem_object_unbind(struct drm_gem_object *obj) return -EINVAL; } - /* Wait for any rendering to complete - */ - ret = i915_gem_object_wait_rendering(obj); - if (ret) { - DRM_ERROR("wait_rendering failed: %d\n", ret); - return ret; - } - /* Move the object to the CPU domain to ensure that * any possible CPU writes while it's not in the GTT * are flushed when we go to remap it. This will * also ensure that all pending GPU writes are finished * before we unbind. */ - ret = i915_gem_object_set_domain(obj, I915_GEM_DOMAIN_CPU, - I915_GEM_DOMAIN_CPU); + ret = i915_gem_object_set_to_cpu_domain(obj, 1); if (ret) { - DRM_ERROR("set_domain failed: %d\n", ret); + if (ret != -ERESTARTSYS) + DRM_ERROR("set_domain failed: %d\n", ret); return ret; } @@ -1087,6 +1095,21 @@ i915_gem_evict_something(struct drm_device *dev) } static int +i915_gem_evict_everything(struct drm_device *dev) +{ + int ret; + + for (;;) { + ret = i915_gem_evict_something(dev); + if (ret != 0) + break; + } + if (ret == -ENOMEM) + return 0; + return ret; +} + +static int i915_gem_object_get_page_list(struct drm_gem_object *obj) { struct drm_i915_gem_object *obj_priv = obj->driver_private; @@ -1172,7 +1195,8 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment) ret = i915_gem_evict_something(dev); if (ret != 0) { - DRM_ERROR("Failed to evict a buffer %d\n", ret); + if (ret != -ERESTARTSYS) + DRM_ERROR("Failed to evict a buffer %d\n", ret); return ret; } goto search_free; @@ -1232,6 +1256,143 @@ i915_gem_clflush_object(struct drm_gem_object *obj) drm_clflush_pages(obj_priv->page_list, obj->size / PAGE_SIZE); } +/** Flushes any GPU write domain for the object if it's dirty. */ +static void +i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + uint32_t seqno; + + if ((obj->write_domain & I915_GEM_GPU_DOMAINS) == 0) + return; + + /* Queue the GPU write cache flushing we need. */ + i915_gem_flush(dev, 0, obj->write_domain); + seqno = i915_add_request(dev, obj->write_domain); + obj->write_domain = 0; + i915_gem_object_move_to_active(obj, seqno); +} + +/** Flushes the GTT write domain for the object if it's dirty. */ +static void +i915_gem_object_flush_gtt_write_domain(struct drm_gem_object *obj) +{ + if (obj->write_domain != I915_GEM_DOMAIN_GTT) + return; + + /* No actual flushing is required for the GTT write domain. Writes + * to it immediately go to main memory as far as we know, so there's + * no chipset flush. It also doesn't land in render cache. + */ + obj->write_domain = 0; +} + +/** Flushes the CPU write domain for the object if it's dirty. */ +static void +i915_gem_object_flush_cpu_write_domain(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + + if (obj->write_domain != I915_GEM_DOMAIN_CPU) + return; + + i915_gem_clflush_object(obj); + drm_agp_chipset_flush(dev); + obj->write_domain = 0; +} + +/** + * Moves a single object to the GTT read, and possibly write domain. + * + * This function returns when the move is complete, including waiting on + * flushes to occur. + */ +static int +i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write) +{ + struct drm_i915_gem_object *obj_priv = obj->driver_private; + int ret; + + /* Not valid to be called on unbound objects. */ + if (obj_priv->gtt_space == NULL) + return -EINVAL; + + i915_gem_object_flush_gpu_write_domain(obj); + /* Wait on any GPU rendering and flushing to occur. */ + ret = i915_gem_object_wait_rendering(obj); + if (ret != 0) + return ret; + + /* If we're writing through the GTT domain, then CPU and GPU caches + * will need to be invalidated at next use. + */ + if (write) + obj->read_domains &= I915_GEM_DOMAIN_GTT; + + i915_gem_object_flush_cpu_write_domain(obj); + + /* It should now be out of any other write domains, and we can update + * the domain values for our changes. + */ + BUG_ON((obj->write_domain & ~I915_GEM_DOMAIN_GTT) != 0); + obj->read_domains |= I915_GEM_DOMAIN_GTT; + if (write) { + obj->write_domain = I915_GEM_DOMAIN_GTT; + obj_priv->dirty = 1; + } + + return 0; +} + +/** + * Moves a single object to the CPU read, and possibly write domain. + * + * This function returns when the move is complete, including waiting on + * flushes to occur. + */ +static int +i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write) +{ + struct drm_device *dev = obj->dev; + int ret; + + i915_gem_object_flush_gpu_write_domain(obj); + /* Wait on any GPU rendering and flushing to occur. */ + ret = i915_gem_object_wait_rendering(obj); + if (ret != 0) + return ret; + + i915_gem_object_flush_gtt_write_domain(obj); + + /* If we have a partially-valid cache of the object in the CPU, + * finish invalidating it and free the per-page flags. + */ + i915_gem_object_set_to_full_cpu_read_domain(obj); + + /* Flush the CPU cache if it's still invalid. */ + if ((obj->read_domains & I915_GEM_DOMAIN_CPU) == 0) { + i915_gem_clflush_object(obj); + drm_agp_chipset_flush(dev); + + obj->read_domains |= I915_GEM_DOMAIN_CPU; + } + + /* It should now be out of any other write domains, and we can update + * the domain values for our changes. + */ + BUG_ON((obj->write_domain & ~I915_GEM_DOMAIN_CPU) != 0); + + /* If we're writing through the CPU, then the GPU read domains will + * need to be invalidated at next use. + */ + if (write) { + obj->read_domains &= I915_GEM_DOMAIN_CPU; + obj->write_domain = I915_GEM_DOMAIN_CPU; + } + + return 0; +} + /* * Set the next domain for the specified object. This * may not actually perform the necessary flushing/invaliding though, @@ -1343,16 +1504,18 @@ i915_gem_clflush_object(struct drm_gem_object *obj) * MI_FLUSH * drm_agp_chipset_flush */ -static int -i915_gem_object_set_domain(struct drm_gem_object *obj, - uint32_t read_domains, - uint32_t write_domain) +static void +i915_gem_object_set_to_gpu_domain(struct drm_gem_object *obj, + uint32_t read_domains, + uint32_t write_domain) { struct drm_device *dev = obj->dev; struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t invalidate_domains = 0; uint32_t flush_domains = 0; - int ret; + + BUG_ON(read_domains & I915_GEM_DOMAIN_CPU); + BUG_ON(write_domain == I915_GEM_DOMAIN_CPU); #if WATCH_BUF DRM_INFO("%s: object %p read %08x -> %08x write %08x -> %08x\n", @@ -1389,34 +1552,11 @@ i915_gem_object_set_domain(struct drm_gem_object *obj, DRM_INFO("%s: CPU domain flush %08x invalidate %08x\n", __func__, flush_domains, invalidate_domains); #endif - /* - * If we're invaliding the CPU cache and flushing a GPU cache, - * then pause for rendering so that the GPU caches will be - * flushed before the cpu cache is invalidated - */ - if ((invalidate_domains & I915_GEM_DOMAIN_CPU) && - (flush_domains & ~(I915_GEM_DOMAIN_CPU | - I915_GEM_DOMAIN_GTT))) { - ret = i915_gem_object_wait_rendering(obj); - if (ret) - return ret; - } i915_gem_clflush_object(obj); } if ((write_domain | flush_domains) != 0) obj->write_domain = write_domain; - - /* If we're invalidating the CPU domain, clear the per-page CPU - * domain list as well. - */ - if (obj_priv->page_cpu_valid != NULL && - (write_domain != 0 || - read_domains & I915_GEM_DOMAIN_CPU)) { - drm_free(obj_priv->page_cpu_valid, obj->size / PAGE_SIZE, - DRM_MEM_DRIVER); - obj_priv->page_cpu_valid = NULL; - } obj->read_domains = read_domains; dev->invalidate_domains |= invalidate_domains; @@ -1427,47 +1567,94 @@ i915_gem_object_set_domain(struct drm_gem_object *obj, obj->read_domains, obj->write_domain, dev->invalidate_domains, dev->flush_domains); #endif - return 0; } /** - * Set the read/write domain on a range of the object. + * Moves the object from a partially CPU read to a full one. * - * Currently only implemented for CPU reads, otherwise drops to normal - * i915_gem_object_set_domain(). + * Note that this only resolves i915_gem_object_set_cpu_read_domain_range(), + * and doesn't handle transitioning from !(read_domains & I915_GEM_DOMAIN_CPU). */ -static int -i915_gem_object_set_domain_range(struct drm_gem_object *obj, - uint64_t offset, - uint64_t size, - uint32_t read_domains, - uint32_t write_domain) +static void +i915_gem_object_set_to_full_cpu_read_domain(struct drm_gem_object *obj) { + struct drm_device *dev = obj->dev; struct drm_i915_gem_object *obj_priv = obj->driver_private; - int ret, i; - if (obj->read_domains & I915_GEM_DOMAIN_CPU) - return 0; + if (!obj_priv->page_cpu_valid) + return; - if (read_domains != I915_GEM_DOMAIN_CPU || - write_domain != 0) - return i915_gem_object_set_domain(obj, - read_domains, write_domain); + /* If we're partially in the CPU read domain, finish moving it in. + */ + if (obj->read_domains & I915_GEM_DOMAIN_CPU) { + int i; - /* Wait on any GPU rendering to the object to be flushed. */ + for (i = 0; i <= (obj->size - 1) / PAGE_SIZE; i++) { + if (obj_priv->page_cpu_valid[i]) + continue; + drm_clflush_pages(obj_priv->page_list + i, 1); + } + drm_agp_chipset_flush(dev); + } + + /* Free the page_cpu_valid mappings which are now stale, whether + * or not we've got I915_GEM_DOMAIN_CPU. + */ + drm_free(obj_priv->page_cpu_valid, obj->size / PAGE_SIZE, + DRM_MEM_DRIVER); + obj_priv->page_cpu_valid = NULL; +} + +/** + * Set the CPU read domain on a range of the object. + * + * The object ends up with I915_GEM_DOMAIN_CPU in its read flags although it's + * not entirely valid. The page_cpu_valid member of the object flags which + * pages have been flushed, and will be respected by + * i915_gem_object_set_to_cpu_domain() if it's called on to get a valid mapping + * of the whole object. + * + * This function returns when the move is complete, including waiting on + * flushes to occur. + */ +static int +i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj, + uint64_t offset, uint64_t size) +{ + struct drm_i915_gem_object *obj_priv = obj->driver_private; + int i, ret; + + if (offset == 0 && size == obj->size) + return i915_gem_object_set_to_cpu_domain(obj, 0); + + i915_gem_object_flush_gpu_write_domain(obj); + /* Wait on any GPU rendering and flushing to occur. */ ret = i915_gem_object_wait_rendering(obj); - if (ret) + if (ret != 0) return ret; + i915_gem_object_flush_gtt_write_domain(obj); + /* If we're already fully in the CPU read domain, we're done. */ + if (obj_priv->page_cpu_valid == NULL && + (obj->read_domains & I915_GEM_DOMAIN_CPU) != 0) + return 0; + + /* Otherwise, create/clear the per-page CPU read domain flag if we're + * newly adding I915_GEM_DOMAIN_CPU + */ if (obj_priv->page_cpu_valid == NULL) { obj_priv->page_cpu_valid = drm_calloc(1, obj->size / PAGE_SIZE, DRM_MEM_DRIVER); - } + if (obj_priv->page_cpu_valid == NULL) + return -ENOMEM; + } else if ((obj->read_domains & I915_GEM_DOMAIN_CPU) == 0) + memset(obj_priv->page_cpu_valid, 0, obj->size / PAGE_SIZE); /* Flush the cache on any pages that are still invalid from the CPU's * perspective. */ - for (i = offset / PAGE_SIZE; i <= (offset + size - 1) / PAGE_SIZE; i++) { + for (i = offset / PAGE_SIZE; i <= (offset + size - 1) / PAGE_SIZE; + i++) { if (obj_priv->page_cpu_valid[i]) continue; @@ -1476,39 +1663,14 @@ i915_gem_object_set_domain_range(struct drm_gem_object *obj, obj_priv->page_cpu_valid[i] = 1; } - return 0; -} - -/** - * Once all of the objects have been set in the proper domain, - * perform the necessary flush and invalidate operations. - * - * Returns the write domains flushed, for use in flush tracking. - */ -static uint32_t -i915_gem_dev_set_domain(struct drm_device *dev) -{ - uint32_t flush_domains = dev->flush_domains; - - /* - * Now that all the buffers are synced to the proper domains, - * flush and invalidate the collected domains + /* It should now be out of any other write domains, and we can update + * the domain values for our changes. */ - if (dev->invalidate_domains | dev->flush_domains) { -#if WATCH_EXEC - DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n", - __func__, - dev->invalidate_domains, - dev->flush_domains); -#endif - i915_gem_flush(dev, - dev->invalidate_domains, - dev->flush_domains); - dev->invalidate_domains = 0; - dev->flush_domains = 0; - } + BUG_ON((obj->write_domain & ~I915_GEM_DOMAIN_CPU) != 0); - return flush_domains; + obj->read_domains |= I915_GEM_DOMAIN_CPU; + + return 0; } /** @@ -1589,6 +1751,18 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, return -EINVAL; } + if (reloc.write_domain & I915_GEM_DOMAIN_CPU || + reloc.read_domains & I915_GEM_DOMAIN_CPU) { + DRM_ERROR("reloc with read/write CPU domains: " + "obj %p target %d offset %d " + "read %08x write %08x", + obj, reloc.target_handle, + (int) reloc.offset, + reloc.read_domains, + reloc.write_domain); + return -EINVAL; + } + if (reloc.write_domain && target_obj->pending_write_domain && reloc.write_domain != target_obj->pending_write_domain) { DRM_ERROR("Write domain conflict: " @@ -1629,19 +1803,11 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, continue; } - /* Now that we're going to actually write some data in, - * make sure that any rendering using this buffer's contents - * is completed. - */ - i915_gem_object_wait_rendering(obj); - - /* As we're writing through the gtt, flush - * any CPU writes before we write the relocations - */ - if (obj->write_domain & I915_GEM_DOMAIN_CPU) { - i915_gem_clflush_object(obj); - drm_agp_chipset_flush(dev); - obj->write_domain = 0; + ret = i915_gem_object_set_to_gtt_domain(obj, 1); + if (ret != 0) { + drm_gem_object_unreference(target_obj); + i915_gem_object_unpin(obj); + return -EINVAL; } /* Map the page containing the relocation we're going to @@ -1783,6 +1949,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, int ret, i, pinned = 0; uint64_t exec_offset; uint32_t seqno, flush_domains; + int pin_tries; #if WATCH_EXEC DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n", @@ -1831,14 +1998,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, return -EBUSY; } - /* Zero the gloabl flush/invalidate flags. These - * will be modified as each object is bound to the - * gtt - */ - dev->invalidate_domains = 0; - dev->flush_domains = 0; - - /* Look up object handles and perform the relocations */ + /* Look up object handles */ for (i = 0; i < args->buffer_count; i++) { object_list[i] = drm_gem_object_lookup(dev, file_priv, exec_list[i].handle); @@ -1848,17 +2008,39 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, ret = -EBADF; goto err; } + } - object_list[i]->pending_read_domains = 0; - object_list[i]->pending_write_domain = 0; - ret = i915_gem_object_pin_and_relocate(object_list[i], - file_priv, - &exec_list[i]); - if (ret) { - DRM_ERROR("object bind and relocate failed %d\n", ret); + /* Pin and relocate */ + for (pin_tries = 0; ; pin_tries++) { + ret = 0; + for (i = 0; i < args->buffer_count; i++) { + object_list[i]->pending_read_domains = 0; + object_list[i]->pending_write_domain = 0; + ret = i915_gem_object_pin_and_relocate(object_list[i], + file_priv, + &exec_list[i]); + if (ret) + break; + pinned = i + 1; + } + /* success */ + if (ret == 0) + break; + + /* error other than GTT full, or we've already tried again */ + if (ret != -ENOMEM || pin_tries >= 1) { + DRM_ERROR("Failed to pin buffers %d\n", ret); goto err; } - pinned = i + 1; + + /* unpin all of our buffers */ + for (i = 0; i < pinned; i++) + i915_gem_object_unpin(object_list[i]); + + /* evict everyone we can from the aperture */ + ret = i915_gem_evict_everything(dev); + if (ret) + goto err; } /* Set the pending read domains for the batch buffer to COMMAND */ @@ -1868,32 +2050,37 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, i915_verify_inactive(dev, __FILE__, __LINE__); + /* Zero the global flush/invalidate flags. These + * will be modified as new domains are computed + * for each object + */ + dev->invalidate_domains = 0; + dev->flush_domains = 0; + for (i = 0; i < args->buffer_count; i++) { struct drm_gem_object *obj = object_list[i]; - struct drm_i915_gem_object *obj_priv = obj->driver_private; - if (obj_priv->gtt_space == NULL) { - /* We evicted the buffer in the process of validating - * our set of buffers in. We could try to recover by - * kicking them everything out and trying again from - * the start. - */ - ret = -ENOMEM; - goto err; - } - - /* make sure all previous memory operations have passed */ - ret = i915_gem_object_set_domain(obj, - obj->pending_read_domains, - obj->pending_write_domain); - if (ret) - goto err; + /* Compute new gpu domains and update invalidate/flush */ + i915_gem_object_set_to_gpu_domain(obj, + obj->pending_read_domains, + obj->pending_write_domain); } i915_verify_inactive(dev, __FILE__, __LINE__); - /* Flush/invalidate caches and chipset buffer */ - flush_domains = i915_gem_dev_set_domain(dev); + if (dev->invalidate_domains | dev->flush_domains) { +#if WATCH_EXEC + DRM_INFO("%s: invalidate_domains %08x flush_domains %08x\n", + __func__, + dev->invalidate_domains, + dev->flush_domains); +#endif + i915_gem_flush(dev, + dev->invalidate_domains, + dev->flush_domains); + if (dev->flush_domains) + (void)i915_add_request(dev, dev->flush_domains); + } i915_verify_inactive(dev, __FILE__, __LINE__); @@ -1913,8 +2100,6 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, ~0); #endif - (void)i915_add_request(dev, flush_domains); - /* Exec the batchbuffer */ ret = i915_dispatch_gem_execbuffer(dev, args, exec_offset); if (ret) { @@ -1942,10 +2127,8 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, i915_file_priv->mm.last_gem_seqno = seqno; for (i = 0; i < args->buffer_count; i++) { struct drm_gem_object *obj = object_list[i]; - struct drm_i915_gem_object *obj_priv = obj->driver_private; - i915_gem_object_move_to_active(obj); - obj_priv->last_rendering_seqno = seqno; + i915_gem_object_move_to_active(obj, seqno); #if WATCH_LRU DRM_INFO("%s: move to exec list %p\n", __func__, obj); #endif @@ -2076,11 +2259,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data, /* XXX - flush the CPU caches for pinned objects * as the X server doesn't manage domains yet */ - if (obj->write_domain & I915_GEM_DOMAIN_CPU) { - i915_gem_clflush_object(obj); - drm_agp_chipset_flush(dev); - obj->write_domain = 0; - } + i915_gem_object_flush_cpu_write_domain(obj); args->offset = obj_priv->gtt_offset; drm_gem_object_unreference(obj); mutex_unlock(&dev->struct_mutex); @@ -2182,29 +2361,6 @@ void i915_gem_free_object(struct drm_gem_object *obj) drm_free(obj->driver_private, 1, DRM_MEM_DRIVER); } -static int -i915_gem_set_domain(struct drm_gem_object *obj, - struct drm_file *file_priv, - uint32_t read_domains, - uint32_t write_domain) -{ - struct drm_device *dev = obj->dev; - int ret; - uint32_t flush_domains; - - BUG_ON(!mutex_is_locked(&dev->struct_mutex)); - - ret = i915_gem_object_set_domain(obj, read_domains, write_domain); - if (ret) - return ret; - flush_domains = i915_gem_dev_set_domain(obj->dev); - - if (flush_domains & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT)) - (void) i915_add_request(dev, flush_domains); - - return 0; -} - /** Unbinds all objects that are on the given buffer list. */ static int i915_gem_evict_from_list(struct drm_device *dev, struct list_head *head) @@ -2299,29 +2455,52 @@ i915_gem_idle(struct drm_device *dev) i915_gem_retire_requests(dev); - /* Active and flushing should now be empty as we've - * waited for a sequence higher than any pending execbuffer - */ - BUG_ON(!list_empty(&dev_priv->mm.active_list)); - BUG_ON(!list_empty(&dev_priv->mm.flushing_list)); + if (!dev_priv->mm.wedged) { + /* Active and flushing should now be empty as we've + * waited for a sequence higher than any pending execbuffer + */ + WARN_ON(!list_empty(&dev_priv->mm.active_list)); + WARN_ON(!list_empty(&dev_priv->mm.flushing_list)); + /* Request should now be empty as we've also waited + * for the last request in the list + */ + WARN_ON(!list_empty(&dev_priv->mm.request_list)); + } - /* Request should now be empty as we've also waited - * for the last request in the list + /* Empty the active and flushing lists to inactive. If there's + * anything left at this point, it means that we're wedged and + * nothing good's going to happen by leaving them there. So strip + * the GPU domains and just stuff them onto inactive. */ - BUG_ON(!list_empty(&dev_priv->mm.request_list)); + while (!list_empty(&dev_priv->mm.active_list)) { + struct drm_i915_gem_object *obj_priv; + + obj_priv = list_first_entry(&dev_priv->mm.active_list, + struct drm_i915_gem_object, + list); + obj_priv->obj->write_domain &= ~I915_GEM_GPU_DOMAINS; + i915_gem_object_move_to_inactive(obj_priv->obj); + } + + while (!list_empty(&dev_priv->mm.flushing_list)) { + struct drm_i915_gem_object *obj_priv; - /* Move all buffers out of the GTT. */ + obj_priv = list_first_entry(&dev_priv->mm.flushing_list, + struct drm_i915_gem_object, + list); + obj_priv->obj->write_domain &= ~I915_GEM_GPU_DOMAINS; + i915_gem_object_move_to_inactive(obj_priv->obj); + } + + + /* Move all inactive buffers out of the GTT. */ ret = i915_gem_evict_from_list(dev, &dev_priv->mm.inactive_list); + WARN_ON(!list_empty(&dev_priv->mm.inactive_list)); if (ret) { mutex_unlock(&dev->struct_mutex); return ret; } - BUG_ON(!list_empty(&dev_priv->mm.active_list)); - BUG_ON(!list_empty(&dev_priv->mm.flushing_list)); - BUG_ON(!list_empty(&dev_priv->mm.inactive_list)); - BUG_ON(!list_empty(&dev_priv->mm.request_list)); - i915_gem_cleanup_ringbuffer(dev); mutex_unlock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/i915/i915_gem_proc.c b/drivers/gpu/drm/i915/i915_gem_proc.c index 93de15b4c9a..e8d5abe1250 100644 --- a/drivers/gpu/drm/i915/i915_gem_proc.c +++ b/drivers/gpu/drm/i915/i915_gem_proc.c @@ -166,10 +166,9 @@ static int i915_gem_request_info(char *buf, char **start, off_t offset, list_for_each_entry(gem_request, &dev_priv->mm.request_list, list) { - DRM_PROC_PRINT(" %d @ %d %08x\n", + DRM_PROC_PRINT(" %d @ %d\n", gem_request->seqno, - (int) (jiffies - gem_request->emitted_jiffies), - gem_request->flush_domains); + (int) (jiffies - gem_request->emitted_jiffies)); } if (len > request + offset) return request; diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index e8b85ac4ca0..a8cb69469c6 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -119,9 +119,10 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev) dcc & DCC_CHANNEL_XOR_DISABLE) { swizzle_x = I915_BIT_6_SWIZZLE_9_10; swizzle_y = I915_BIT_6_SWIZZLE_9; - } else if (IS_I965GM(dev) || IS_GM45(dev)) { - /* GM965 only does bit 11-based channel - * randomization + } else if ((IS_I965GM(dev) || IS_GM45(dev)) && + (dcc & DCC_CHANNEL_XOR_BIT_17) == 0) { + /* GM965/GM45 does either bit 11 or bit 17 + * swizzling. */ swizzle_x = I915_BIT_6_SWIZZLE_9_10_11; swizzle_y = I915_BIT_6_SWIZZLE_9_11; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 82752d6177a..69b9a42da95 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -33,11 +33,23 @@ #define MAX_NOPID ((u32)~0) -/** These are the interrupts used by the driver */ -#define I915_INTERRUPT_ENABLE_MASK (I915_USER_INTERRUPT | \ - I915_ASLE_INTERRUPT | \ - I915_DISPLAY_PIPE_A_EVENT_INTERRUPT | \ - I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) +/** + * Interrupts that are always left unmasked. + * + * Since pipe events are edge-triggered from the PIPESTAT register to IIR, + * we leave them always unmasked in IMR and then control enabling them through + * PIPESTAT alone. + */ +#define I915_INTERRUPT_ENABLE_FIX (I915_ASLE_INTERRUPT | \ + I915_DISPLAY_PIPE_A_EVENT_INTERRUPT | \ + I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) + +/** Interrupts that we mask and unmask at runtime. */ +#define I915_INTERRUPT_ENABLE_VAR (I915_USER_INTERRUPT) + +/** These are all of the interrupts used by the driver */ +#define I915_INTERRUPT_ENABLE_MASK (I915_INTERRUPT_ENABLE_FIX | \ + I915_INTERRUPT_ENABLE_VAR) void i915_enable_irq(drm_i915_private_t *dev_priv, u32 mask) @@ -59,6 +71,41 @@ i915_disable_irq(drm_i915_private_t *dev_priv, u32 mask) } } +static inline u32 +i915_pipestat(int pipe) +{ + if (pipe == 0) + return PIPEASTAT; + if (pipe == 1) + return PIPEBSTAT; + BUG(); +} + +void +i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask) +{ + if ((dev_priv->pipestat[pipe] & mask) != mask) { + u32 reg = i915_pipestat(pipe); + + dev_priv->pipestat[pipe] |= mask; + /* Enable the interrupt, clear any pending status */ + I915_WRITE(reg, dev_priv->pipestat[pipe] | (mask >> 16)); + (void) I915_READ(reg); + } +} + +void +i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask) +{ + if ((dev_priv->pipestat[pipe] & mask) != 0) { + u32 reg = i915_pipestat(pipe); + + dev_priv->pipestat[pipe] &= ~mask; + I915_WRITE(reg, dev_priv->pipestat[pipe]); + (void) I915_READ(reg); + } +} + /** * i915_pipe_enabled - check if a pipe is enabled * @dev: DRM device @@ -121,80 +168,102 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 iir; + u32 iir, new_iir; u32 pipea_stats, pipeb_stats; + u32 vblank_status; + u32 vblank_enable; int vblank = 0; + unsigned long irqflags; + int irq_received; + int ret = IRQ_NONE; atomic_inc(&dev_priv->irq_received); - if (dev->pdev->msi_enabled) - I915_WRITE(IMR, ~0); iir = I915_READ(IIR); - if (iir == 0) { - if (dev->pdev->msi_enabled) { - I915_WRITE(IMR, dev_priv->irq_mask_reg); - (void) I915_READ(IMR); - } - return IRQ_NONE; + if (IS_I965G(dev)) { + vblank_status = I915_START_VBLANK_INTERRUPT_STATUS; + vblank_enable = PIPE_START_VBLANK_INTERRUPT_ENABLE; + } else { + vblank_status = I915_VBLANK_INTERRUPT_STATUS; + vblank_enable = I915_VBLANK_INTERRUPT_ENABLE; } - /* - * Clear the PIPE(A|B)STAT regs before the IIR otherwise - * we may get extra interrupts. - */ - if (iir & I915_DISPLAY_PIPE_A_EVENT_INTERRUPT) { + for (;;) { + irq_received = iir != 0; + + /* Can't rely on pipestat interrupt bit in iir as it might + * have been cleared after the pipestat interrupt was received. + * It doesn't set the bit in iir again, but it still produces + * interrupts (for non-MSI). + */ + spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags); pipea_stats = I915_READ(PIPEASTAT); - if (!(dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_A)) - pipea_stats &= ~(PIPE_START_VBLANK_INTERRUPT_ENABLE | - PIPE_VBLANK_INTERRUPT_ENABLE); - else if (pipea_stats & (PIPE_START_VBLANK_INTERRUPT_STATUS| - PIPE_VBLANK_INTERRUPT_STATUS)) { + pipeb_stats = I915_READ(PIPEBSTAT); + /* + * Clear the PIPE(A|B)STAT regs before the IIR + */ + if (pipea_stats & 0x8000ffff) { + I915_WRITE(PIPEASTAT, pipea_stats); + irq_received = 1; + } + + if (pipeb_stats & 0x8000ffff) { + I915_WRITE(PIPEBSTAT, pipeb_stats); + irq_received = 1; + } + spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags); + + if (!irq_received) + break; + + ret = IRQ_HANDLED; + + I915_WRITE(IIR, iir); + new_iir = I915_READ(IIR); /* Flush posted writes */ + + if (dev_priv->sarea_priv) + dev_priv->sarea_priv->last_dispatch = + READ_BREADCRUMB(dev_priv); + + if (iir & I915_USER_INTERRUPT) { + dev_priv->mm.irq_gem_seqno = i915_get_gem_seqno(dev); + DRM_WAKEUP(&dev_priv->irq_queue); + } + + if (pipea_stats & vblank_status) { vblank++; drm_handle_vblank(dev, 0); } - I915_WRITE(PIPEASTAT, pipea_stats); - } - if (iir & I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) { - pipeb_stats = I915_READ(PIPEBSTAT); - /* Ack the event */ - I915_WRITE(PIPEBSTAT, pipeb_stats); - - /* The vblank interrupt gets enabled even if we didn't ask for - it, so make sure it's shut down again */ - if (!(dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_B)) - pipeb_stats &= ~(PIPE_START_VBLANK_INTERRUPT_ENABLE | - PIPE_VBLANK_INTERRUPT_ENABLE); - else if (pipeb_stats & (PIPE_START_VBLANK_INTERRUPT_STATUS| - PIPE_VBLANK_INTERRUPT_STATUS)) { + if (pipeb_stats & vblank_status) { vblank++; drm_handle_vblank(dev, 1); } - if (pipeb_stats & I915_LEGACY_BLC_EVENT_STATUS) + if ((pipeb_stats & I915_LEGACY_BLC_EVENT_STATUS) || + (iir & I915_ASLE_INTERRUPT)) opregion_asle_intr(dev); - I915_WRITE(PIPEBSTAT, pipeb_stats); - } - - I915_WRITE(IIR, iir); - if (dev->pdev->msi_enabled) - I915_WRITE(IMR, dev_priv->irq_mask_reg); - (void) I915_READ(IIR); /* Flush posted writes */ - - if (dev_priv->sarea_priv) - dev_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); - if (iir & I915_USER_INTERRUPT) { - dev_priv->mm.irq_gem_seqno = i915_get_gem_seqno(dev); - DRM_WAKEUP(&dev_priv->irq_queue); + /* With MSI, interrupts are only generated when iir + * transitions from zero to nonzero. If another bit got + * set while we were handling the existing iir bits, then + * we would never get another interrupt. + * + * This is fine on non-MSI as well, as if we hit this path + * we avoid exiting the interrupt handler only to generate + * another one. + * + * Note that for MSI this could cause a stray interrupt report + * if an interrupt landed in the time between writing IIR and + * the posting read. This should be rare enough to never + * trigger the 99% of 100,000 interrupts test for disabling + * stray interrupts. + */ + iir = new_iir; } - if (iir & I915_ASLE_INTERRUPT) - opregion_asle_intr(dev); - - return IRQ_HANDLED; + return ret; } static int i915_emit_irq(struct drm_device * dev) @@ -330,48 +399,16 @@ int i915_irq_wait(struct drm_device *dev, void *data, int i915_enable_vblank(struct drm_device *dev, int pipe) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 pipestat_reg = 0; - u32 pipestat; - u32 interrupt = 0; unsigned long irqflags; - switch (pipe) { - case 0: - pipestat_reg = PIPEASTAT; - interrupt = I915_DISPLAY_PIPE_A_EVENT_INTERRUPT; - break; - case 1: - pipestat_reg = PIPEBSTAT; - interrupt = I915_DISPLAY_PIPE_B_EVENT_INTERRUPT; - break; - default: - DRM_ERROR("tried to enable vblank on non-existent pipe %d\n", - pipe); - return 0; - } - spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags); - /* Enabling vblank events in IMR comes before PIPESTAT write, or - * there's a race where the PIPESTAT vblank bit gets set to 1, so - * the OR of enabled PIPESTAT bits goes to 1, so the PIPExEVENT in - * ISR flashes to 1, but the IIR bit doesn't get set to 1 because - * IMR masks it. It doesn't ever get set after we clear the masking - * in IMR because the ISR bit is edge, not level-triggered, on the - * OR of PIPESTAT bits. - */ - i915_enable_irq(dev_priv, interrupt); - pipestat = I915_READ(pipestat_reg); if (IS_I965G(dev)) - pipestat |= PIPE_START_VBLANK_INTERRUPT_ENABLE; + i915_enable_pipestat(dev_priv, pipe, + PIPE_START_VBLANK_INTERRUPT_ENABLE); else - pipestat |= PIPE_VBLANK_INTERRUPT_ENABLE; - /* Clear any stale interrupt status */ - pipestat |= (PIPE_START_VBLANK_INTERRUPT_STATUS | - PIPE_VBLANK_INTERRUPT_STATUS); - I915_WRITE(pipestat_reg, pipestat); - (void) I915_READ(pipestat_reg); /* Posting read */ + i915_enable_pipestat(dev_priv, pipe, + PIPE_VBLANK_INTERRUPT_ENABLE); spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags); - return 0; } @@ -381,37 +418,12 @@ int i915_enable_vblank(struct drm_device *dev, int pipe) void i915_disable_vblank(struct drm_device *dev, int pipe) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 pipestat_reg = 0; - u32 pipestat; - u32 interrupt = 0; unsigned long irqflags; - switch (pipe) { - case 0: - pipestat_reg = PIPEASTAT; - interrupt = I915_DISPLAY_PIPE_A_EVENT_INTERRUPT; - break; - case 1: - pipestat_reg = PIPEBSTAT; - interrupt = I915_DISPLAY_PIPE_B_EVENT_INTERRUPT; - break; - default: - DRM_ERROR("tried to disable vblank on non-existent pipe %d\n", - pipe); - return; - break; - } - spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags); - i915_disable_irq(dev_priv, interrupt); - pipestat = I915_READ(pipestat_reg); - pipestat &= ~(PIPE_START_VBLANK_INTERRUPT_ENABLE | - PIPE_VBLANK_INTERRUPT_ENABLE); - /* Clear any stale interrupt status */ - pipestat |= (PIPE_START_VBLANK_INTERRUPT_STATUS | - PIPE_VBLANK_INTERRUPT_STATUS); - I915_WRITE(pipestat_reg, pipestat); - (void) I915_READ(pipestat_reg); /* Posting read */ + i915_disable_pipestat(dev_priv, pipe, + PIPE_VBLANK_INTERRUPT_ENABLE | + PIPE_START_VBLANK_INTERRUPT_ENABLE); spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags); } @@ -476,32 +488,35 @@ void i915_driver_irq_preinstall(struct drm_device * dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; I915_WRITE(HWSTAM, 0xeffe); + I915_WRITE(PIPEASTAT, 0); + I915_WRITE(PIPEBSTAT, 0); I915_WRITE(IMR, 0xffffffff); I915_WRITE(IER, 0x0); + (void) I915_READ(IER); } int i915_driver_irq_postinstall(struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - int ret, num_pipes = 2; - - /* Set initial unmasked IRQs to just the selected vblank pipes. */ - dev_priv->irq_mask_reg = ~0; - - ret = drm_vblank_init(dev, num_pipes); - if (ret) - return ret; dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; - dev_priv->irq_mask_reg &= ~I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT; - dev_priv->irq_mask_reg &= ~I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT; dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ - dev_priv->irq_mask_reg &= I915_INTERRUPT_ENABLE_MASK; + /* Unmask the interrupts that we always want on. */ + dev_priv->irq_mask_reg = ~I915_INTERRUPT_ENABLE_FIX; + + dev_priv->pipestat[0] = 0; + dev_priv->pipestat[1] = 0; + + /* Disable pipe interrupt enables, clear pending pipe status */ + I915_WRITE(PIPEASTAT, I915_READ(PIPEASTAT) & 0x8000ffff); + I915_WRITE(PIPEBSTAT, I915_READ(PIPEBSTAT) & 0x8000ffff); + /* Clear pending interrupt status */ + I915_WRITE(IIR, I915_READ(IIR)); - I915_WRITE(IMR, dev_priv->irq_mask_reg); I915_WRITE(IER, I915_INTERRUPT_ENABLE_MASK); + I915_WRITE(IMR, dev_priv->irq_mask_reg); (void) I915_READ(IER); opregion_enable_asle(dev); @@ -513,7 +528,6 @@ int i915_driver_irq_postinstall(struct drm_device *dev) void i915_driver_irq_uninstall(struct drm_device * dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - u32 temp; if (!dev_priv) return; @@ -521,13 +535,12 @@ void i915_driver_irq_uninstall(struct drm_device * dev) dev_priv->vblank_pipe = 0; I915_WRITE(HWSTAM, 0xffffffff); + I915_WRITE(PIPEASTAT, 0); + I915_WRITE(PIPEBSTAT, 0); I915_WRITE(IMR, 0xffffffff); I915_WRITE(IER, 0x0); - temp = I915_READ(PIPEASTAT); - I915_WRITE(PIPEASTAT, temp); - temp = I915_READ(PIPEBSTAT); - I915_WRITE(PIPEBSTAT, temp); - temp = I915_READ(IIR); - I915_WRITE(IIR, temp); + I915_WRITE(PIPEASTAT, I915_READ(PIPEASTAT) & 0x8000ffff); + I915_WRITE(PIPEBSTAT, I915_READ(PIPEBSTAT) & 0x8000ffff); + I915_WRITE(IIR, I915_READ(IIR)); } diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c index 1787a0c7e3a..13ae731a33d 100644 --- a/drivers/gpu/drm/i915/i915_opregion.c +++ b/drivers/gpu/drm/i915/i915_opregion.c @@ -235,17 +235,15 @@ void opregion_enable_asle(struct drm_device *dev) struct opregion_asle *asle = dev_priv->opregion.asle; if (asle) { - u32 pipeb_stats = I915_READ(PIPEBSTAT); if (IS_MOBILE(dev)) { - /* Many devices trigger events with a write to the - legacy backlight controller, so we need to ensure - that it's able to generate interrupts */ - I915_WRITE(PIPEBSTAT, pipeb_stats |= - I915_LEGACY_BLC_EVENT_ENABLE); - i915_enable_irq(dev_priv, I915_ASLE_INTERRUPT | - I915_DISPLAY_PIPE_B_EVENT_INTERRUPT); - } else - i915_enable_irq(dev_priv, I915_ASLE_INTERRUPT); + unsigned long irqflags; + + spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags); + i915_enable_pipestat(dev_priv, 1, + I915_LEGACY_BLC_EVENT_ENABLE); + spin_unlock_irqrestore(&dev_priv->user_irq_lock, + irqflags); + } asle->tche = ASLE_ALS_EN | ASLE_BLC_EN | ASLE_PFIT_EN | ASLE_PFMB_EN; diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 0e476eba36e..9d24aaeb8a4 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -522,6 +522,7 @@ #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED (2 << 0) #define DCC_ADDRESSING_MODE_MASK (3 << 0) #define DCC_CHANNEL_XOR_DISABLE (1 << 10) +#define DCC_CHANNEL_XOR_BIT_17 (1 << 9) /** 965 MCH register controlling DRAM channel configuration */ #define C0DRB3 0x10206 diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 5ddc6e595c0..5d84027ee8f 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -244,6 +244,9 @@ int i915_save_state(struct drm_device *dev) if (IS_I965G(dev) && IS_MOBILE(dev)) dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY); + /* Hardware status page */ + dev_priv->saveHWS = I915_READ(HWS_PGA); + /* Display arbitration control */ dev_priv->saveDSPARB = I915_READ(DSPARB); @@ -373,6 +376,9 @@ int i915_restore_state(struct drm_device *dev) if (IS_I965G(dev) && IS_MOBILE(dev)) I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY); + /* Hardware status page */ + I915_WRITE(HWS_PGA, dev_priv->saveHWS); + /* Display arbitration */ I915_WRITE(DSPARB, dev_priv->saveDSPARB); diff --git a/drivers/gpu/drm/mga/mga_dma.c b/drivers/gpu/drm/mga/mga_dma.c index c1d12dbfa8d..b49c5ff2958 100644 --- a/drivers/gpu/drm/mga/mga_dma.c +++ b/drivers/gpu/drm/mga/mga_dma.c @@ -396,6 +396,7 @@ int mga_freelist_put(struct drm_device * dev, struct drm_buf * buf) int mga_driver_load(struct drm_device * dev, unsigned long flags) { drm_mga_private_t *dev_priv; + int ret; dev_priv = drm_alloc(sizeof(drm_mga_private_t), DRM_MEM_DRIVER); if (!dev_priv) @@ -415,6 +416,13 @@ int mga_driver_load(struct drm_device * dev, unsigned long flags) dev->types[7] = _DRM_STAT_PRIMARY; dev->types[8] = _DRM_STAT_SECONDARY; + ret = drm_vblank_init(dev, 1); + + if (ret) { + (void) mga_driver_unload(dev); + return ret; + } + return 0; } diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c index bab42f41188..daa6041a483 100644 --- a/drivers/gpu/drm/mga/mga_irq.c +++ b/drivers/gpu/drm/mga/mga_irq.c @@ -152,11 +152,6 @@ void mga_driver_irq_preinstall(struct drm_device * dev) int mga_driver_irq_postinstall(struct drm_device *dev) { drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private; - int ret; - - ret = drm_vblank_init(dev, 1); - if (ret) - return ret; DRM_INIT_WAITQUEUE(&dev_priv->fence_queue); diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c index 3265d53ba91..601f4c0e5da 100644 --- a/drivers/gpu/drm/r128/r128_drv.c +++ b/drivers/gpu/drm/r128/r128_drv.c @@ -45,6 +45,7 @@ static struct drm_driver driver = { DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, .dev_priv_size = sizeof(drm_r128_buf_priv_t), + .load = r128_driver_load, .preclose = r128_driver_preclose, .lastclose = r128_driver_lastclose, .get_vblank_counter = r128_get_vblank_counter, @@ -84,6 +85,11 @@ static struct drm_driver driver = { .patchlevel = DRIVER_PATCHLEVEL, }; +int r128_driver_load(struct drm_device * dev, unsigned long flags) +{ + return drm_vblank_init(dev, 1); +} + static int __init r128_init(void) { driver.num_ioctls = r128_max_ioctl; diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h index 5898b274279..797a26c42da 100644 --- a/drivers/gpu/drm/r128/r128_drv.h +++ b/drivers/gpu/drm/r128/r128_drv.h @@ -159,6 +159,7 @@ extern void r128_driver_irq_preinstall(struct drm_device * dev); extern int r128_driver_irq_postinstall(struct drm_device *dev); extern void r128_driver_irq_uninstall(struct drm_device * dev); extern void r128_driver_lastclose(struct drm_device * dev); +extern int r128_driver_load(struct drm_device * dev, unsigned long flags); extern void r128_driver_preclose(struct drm_device * dev, struct drm_file *file_priv); diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c index d7349012a68..69810fb8ac4 100644 --- a/drivers/gpu/drm/r128/r128_irq.c +++ b/drivers/gpu/drm/r128/r128_irq.c @@ -102,7 +102,7 @@ void r128_driver_irq_preinstall(struct drm_device * dev) int r128_driver_irq_postinstall(struct drm_device *dev) { - return drm_vblank_init(dev, 1); + return 0; } void r128_driver_irq_uninstall(struct drm_device * dev) diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index abdc1ae3846..dcebb4bee7a 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -1757,6 +1757,12 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) if (ret != 0) return ret; + ret = drm_vblank_init(dev, 2); + if (ret) { + radeon_driver_unload(dev); + return ret; + } + DRM_DEBUG("%s card detected\n", ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI")))); return ret; diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h index 7a183789be9..3bbb871b25d 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.h +++ b/drivers/gpu/drm/radeon/radeon_drv.h @@ -299,7 +299,6 @@ typedef struct drm_radeon_private { atomic_t swi_emitted; int vblank_crtc; uint32_t irq_enable_reg; - int irq_enabled; uint32_t r500_disp_irq_reg; struct radeon_surface surfaces[RADEON_MAX_SURFACES]; diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c index 5079f7054a2..99be11418ac 100644 --- a/drivers/gpu/drm/radeon/radeon_irq.c +++ b/drivers/gpu/drm/radeon/radeon_irq.c @@ -44,7 +44,8 @@ void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state) else dev_priv->irq_enable_reg &= ~mask; - RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); + if (!dev->irq_enabled) + RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); } static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state) @@ -56,7 +57,8 @@ static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state) else dev_priv->r500_disp_irq_reg &= ~mask; - RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg); + if (!dev->irq_enabled) + RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg); } int radeon_enable_vblank(struct drm_device *dev, int crtc) @@ -337,15 +339,10 @@ int radeon_driver_irq_postinstall(struct drm_device *dev) { drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; - int ret; atomic_set(&dev_priv->swi_emitted, 0); DRM_INIT_WAITQUEUE(&dev_priv->swi_queue); - ret = drm_vblank_init(dev, 2); - if (ret) - return ret; - dev->max_vblank_count = 0x001fffff; radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1); @@ -360,8 +357,6 @@ void radeon_driver_irq_uninstall(struct drm_device * dev) if (!dev_priv) return; - dev_priv->irq_enabled = 0; - if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) RADEON_WRITE(R500_DxMODE_INT_MASK, 0); /* Disable *all* interrupts */ diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c index 665d319b927..c248c1d3726 100644 --- a/drivers/gpu/drm/via/via_irq.c +++ b/drivers/gpu/drm/via/via_irq.c @@ -314,7 +314,6 @@ int via_driver_irq_postinstall(struct drm_device *dev) if (!dev_priv) return -EINVAL; - drm_vblank_init(dev, 1); status = VIA_READ(VIA_REG_INTERRUPT); VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL | dev_priv->irq_enable_mask); diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c index a967556be01..2c4f0b48579 100644 --- a/drivers/gpu/drm/via/via_map.c +++ b/drivers/gpu/drm/via/via_map.c @@ -107,8 +107,17 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset) ret = drm_sman_init(&dev_priv->sman, 2, 12, 8); if (ret) { drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER); + return ret; } - return ret; + + ret = drm_vblank_init(dev, 1); + if (ret) { + drm_sman_takedown(&dev_priv->sman); + drm_free(dev_priv, sizeof(drm_via_private_t), DRM_MEM_DRIVER); + return ret; + } + + return 0; } int via_driver_unload(struct drm_device *dev) diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index 9b97795e45a..aa28aed0e46 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -400,12 +400,12 @@ static const struct hid_device_id apple_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | APPLE_RDESC_JIS }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), .driver_data = APPLE_HAS_FN }, diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 147ec591a80..40df3e1b4bd 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1241,9 +1241,9 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) }, @@ -1266,6 +1266,9 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_SK8115) }, { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, @@ -1420,7 +1423,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) }, { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, - { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) }, @@ -1436,7 +1438,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2) }, { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN) }, { HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER) }, - { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) }, { HID_USB_DEVICE(USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY) }, { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE) }, { HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB) }, @@ -1576,9 +1577,6 @@ static const struct hid_device_id hid_mouse_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, { } diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index d70075dd3d8..39289699c32 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -163,6 +163,7 @@ #define USB_VENDOR_ID_GAMERON 0x0810 #define USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR 0x0001 +#define USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR 0x0002 #define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c index acd81558618..46941f979b9 100644 --- a/drivers/hid/hid-pl.c +++ b/drivers/hid/hid-pl.c @@ -178,6 +178,8 @@ err: static const struct hid_device_id pl_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR), .driver_data = 1 }, /* Twin USB Joystick */ + { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR), + .driver_data = 1 }, /* Twin USB Joystick */ { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003), }, /* GreenAsia Inc. USB Joystick */ { } }; diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index d746bf8284d..606369ea24c 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -796,7 +796,6 @@ static int usbhid_start(struct hid_device *hid) if (insize > HID_MAX_BUFFER_SIZE) insize = HID_MAX_BUFFER_SIZE; - mutex_lock(&usbhid->setup); if (hid_alloc_buffers(dev, hid)) { ret = -ENOMEM; goto fail; @@ -876,7 +875,6 @@ static int usbhid_start(struct hid_device *hid) hid_dump_device(hid); set_bit(HID_STARTED, &usbhid->iofl); - mutex_unlock(&usbhid->setup); return 0; @@ -888,7 +886,6 @@ fail: usbhid->urbout = NULL; usbhid->urbctrl = NULL; hid_free_buffers(dev, hid); - mutex_unlock(&usbhid->setup); return ret; } @@ -899,7 +896,6 @@ static void usbhid_stop(struct hid_device *hid) if (WARN_ON(!usbhid)) return; - mutex_lock(&usbhid->setup); clear_bit(HID_STARTED, &usbhid->iofl); spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ set_bit(HID_DISCONNECTED, &usbhid->iofl); @@ -928,7 +924,6 @@ static void usbhid_stop(struct hid_device *hid) usbhid->urbout = NULL; hid_free_buffers(hid_to_usb_dev(hid), hid); - mutex_unlock(&usbhid->setup); } static struct hid_ll_driver usb_hid_driver = { @@ -1016,7 +1011,6 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) hid->driver_data = usbhid; usbhid->hid = hid; - mutex_init(&usbhid->setup); /* needed on suspend/resume */ ret = hid_add_device(hid); if (ret) { @@ -1051,18 +1045,14 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) struct hid_device *hid = usb_get_intfdata (intf); struct usbhid_device *usbhid = hid->driver_data; - mutex_lock(&usbhid->setup); - if (!test_bit(HID_STARTED, &usbhid->iofl)) { - mutex_unlock(&usbhid->setup); + if (!test_bit(HID_STARTED, &usbhid->iofl)) return 0; - } spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ set_bit(HID_SUSPENDED, &usbhid->iofl); spin_unlock_irq(&usbhid->inlock); del_timer_sync(&usbhid->io_retry); usb_kill_urb(usbhid->urbin); - mutex_unlock(&usbhid->setup); dev_dbg(&intf->dev, "suspend\n"); return 0; } @@ -1073,16 +1063,12 @@ static int hid_resume(struct usb_interface *intf) struct usbhid_device *usbhid = hid->driver_data; int status; - mutex_lock(&usbhid->setup); - if (!test_bit(HID_STARTED, &usbhid->iofl)) { - mutex_unlock(&usbhid->setup); + if (!test_bit(HID_STARTED, &usbhid->iofl)) return 0; - } clear_bit(HID_SUSPENDED, &usbhid->iofl); usbhid->retry_delay = 0; status = hid_start_in(hid); - mutex_unlock(&usbhid->setup); dev_dbg(&intf->dev, "resume status %d\n", status); return status; } diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h index 55973ff5400..332abcdf995 100644 --- a/drivers/hid/usbhid/usbhid.h +++ b/drivers/hid/usbhid/usbhid.h @@ -74,7 +74,6 @@ struct usbhid_device { dma_addr_t outbuf_dma; /* Output buffer dma */ spinlock_t outlock; /* Output fifo spinlock */ - struct mutex setup; unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ struct timer_list io_retry; /* Retry timer */ unsigned long stop_retry; /* Time to give up, in jiffies */ diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index f7dce8b9f64..086c2a5cef0 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -1564,3 +1564,4 @@ module_exit(applesmc_exit); MODULE_AUTHOR("Nicolas Boichat"); MODULE_DESCRIPTION("Apple SMC"); MODULE_LICENSE("GPL v2"); +MODULE_DEVICE_TABLE(dmi, applesmc_whitelist); diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c index f4d22ae9d29..e5a8dae4a28 100644 --- a/drivers/i2c/busses/i2c-highlander.c +++ b/drivers/i2c/busses/i2c-highlander.c @@ -92,7 +92,7 @@ static void highlander_i2c_setup(struct highlander_i2c_dev *dev) static void smbus_write_data(u8 *src, u16 *dst, int len) { for (; len > 1; len -= 2) { - *dst++ = be16_to_cpup((u16 *)src); + *dst++ = be16_to_cpup((__be16 *)src); src += 2; } @@ -103,7 +103,7 @@ static void smbus_write_data(u8 *src, u16 *dst, int len) static void smbus_read_data(u16 *src, u8 *dst, int len) { for (; len > 1; len -= 2) { - *(u16 *)dst = cpu_to_be16p(src++); + *(__be16 *)dst = cpu_to_be16p(src++); dst += 2; } diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 59ba2086d2f..a257cd5cd13 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -189,8 +189,6 @@ static void i2c_parport_attach (struct parport *port) if (adapter_parm[type].init.val) line_set(port, 1, &adapter_parm[type].init); - parport_release(adapter->pdev); - if (i2c_bit_add_bus(&adapter->adapter) < 0) { printk(KERN_ERR "i2c-parport: Unable to register with I2C\n"); goto ERROR1; @@ -202,6 +200,7 @@ static void i2c_parport_attach (struct parport *port) return; ERROR1: + parport_release(adapter->pdev); parport_unregister_device(adapter->pdev); ERROR0: kfree(adapter); @@ -221,6 +220,7 @@ static void i2c_parport_detach (struct parport *port) if (adapter_parm[type].init.val) line_set(port, 0, &adapter_parm[type].init); + parport_release(adapter->pdev); parport_unregister_device(adapter->pdev); if (prev) prev->next = adapter->next; diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c index dcf2045b522..0bdb2d7f057 100644 --- a/drivers/i2c/busses/i2c-pmcmsp.c +++ b/drivers/i2c/busses/i2c-pmcmsp.c @@ -486,7 +486,7 @@ static enum pmcmsptwi_xfer_result pmcmsptwi_xfer_cmd( if (cmd->type == MSP_TWI_CMD_WRITE || cmd->type == MSP_TWI_CMD_WRITE_READ) { - __be64 tmp = cpu_to_be64p((u64 *)cmd->write_data); + u64 tmp = be64_to_cpup((__be64 *)cmd->write_data); tmp >>= (MSP_MAX_BYTES_PER_RW - cmd->write_len) * 8; dev_dbg(&pmcmsptwi_adapter.dev, "Writing 0x%016llx\n", tmp); pmcmsptwi_writel(tmp & 0x00000000ffffffffLL, diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 906f9b9d715..587f5b2380d 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -1016,7 +1016,7 @@ static int i2c_pxa_probe(struct platform_device *dev) snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u", i2c->adap.nr); - i2c->clk = clk_get(&dev->dev, "I2CCLK"); + i2c->clk = clk_get(&dev->dev, NULL); if (IS_ERR(i2c->clk)) { ret = PTR_ERR(i2c->clk); goto eclk; diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 1fac4e23313..fdebd930408 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -40,8 +40,8 @@ #include <asm/io.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c/regs-iic.h> -#include <asm/plat-s3c/iic.h> +#include <plat/regs-iic.h> +#include <plat/iic.h> /* i2c controller state */ diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index 28902ebd553..e0d56ef2bcb 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -25,6 +25,7 @@ #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/platform_device.h> +#include <linux/gpio.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> #include <linux/usb.h> @@ -33,7 +34,10 @@ #include <linux/workqueue.h> #include <asm/irq.h> +#include <asm/mach-types.h> + #include <mach/usb.h> +#include <mach/mux.h> #ifndef DEBUG @@ -88,14 +92,9 @@ struct isp1301 { /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_MACH_OMAP_H2 - /* board-specific PM hooks */ -#include <asm/gpio.h> -#include <mach/mux.h> -#include <asm/mach-types.h> - +#if defined(CONFIG_MACH_OMAP_H2) || defined(CONFIG_MACH_OMAP_H3) #if defined(CONFIG_TPS65010) || defined(CONFIG_TPS65010_MODULE) @@ -135,6 +134,33 @@ static inline void notresponding(struct isp1301 *isp) #endif +#if defined(CONFIG_MACH_OMAP_H4) + +static void enable_vbus_draw(struct isp1301 *isp, unsigned mA) +{ + /* H4 controls this by DIP switch S2.4; no soft control. + * ON means the charger is always enabled. Leave it OFF + * unless the OTG port is used only in B-peripheral mode. + */ +} + +static void enable_vbus_source(struct isp1301 *isp) +{ + /* this board won't supply more than 8mA vbus power. + * some boards can switch a 100ma "unit load" (or more). + */ +} + + +/* products will deliver OTG messages with LEDs, GUI, etc */ +static inline void notresponding(struct isp1301 *isp) +{ + printk(KERN_NOTICE "OTG device not responding.\n"); +} + + +#endif + /*-------------------------------------------------------------------------*/ static struct i2c_driver isp1301_driver; @@ -334,8 +360,7 @@ static int gadget_suspend(struct isp1301 *isp) * NOTE: guaranteeing certain response times might mean we shouldn't * share keventd's work queue; a realtime task might be safest. */ -void -isp1301_defer_work(struct isp1301 *isp, int work) +static void isp1301_defer_work(struct isp1301 *isp, int work) { int status; @@ -512,7 +537,6 @@ static void update_otg1(struct isp1301 *isp, u8 int_src) otg_ctrl &= ~OTG_XCEIV_INPUTS; otg_ctrl &= ~(OTG_ID|OTG_ASESSVLD|OTG_VBUSVLD); - if (int_src & INTR_SESS_VLD) otg_ctrl |= OTG_ASESSVLD; else if (isp->otg.state == OTG_STATE_A_WAIT_VFALL) { @@ -886,11 +910,11 @@ static int otg_probe(struct platform_device *dev) static int otg_remove(struct platform_device *dev) { - otg_dev = 0; + otg_dev = NULL; return 0; } -struct platform_driver omap_otg_driver = { +static struct platform_driver omap_otg_driver = { .probe = otg_probe, .remove = otg_remove, .driver = { @@ -1212,6 +1236,8 @@ static void isp1301_release(struct device *dev) isp = dev_get_drvdata(dev); + /* FIXME -- not with a "new style" driver, it doesn't!! */ + /* ugly -- i2c hijacks our memory hook to wait_for_completion() */ if (isp->i2c_release) isp->i2c_release(dev); @@ -1233,7 +1259,7 @@ static int __exit isp1301_remove(struct i2c_client *i2c) otg_unbind(isp); #endif if (machine_is_omap_h2()) - omap_free_gpio(2); + gpio_free(2); isp->timer.data = 0; set_bit(WORK_STOP, &isp->todo); @@ -1241,7 +1267,7 @@ static int __exit isp1301_remove(struct i2c_client *i2c) flush_scheduled_work(); put_device(&i2c->dev); - the_transceiver = 0; + the_transceiver = NULL; return 0; } @@ -1295,7 +1321,7 @@ isp1301_set_host(struct otg_transceiver *otg, struct usb_bus *host) if (!host) { omap_writew(0, OTG_IRQ_EN); power_down(isp); - isp->otg.host = 0; + isp->otg.host = NULL; return 0; } @@ -1344,7 +1370,9 @@ static int isp1301_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *gadget) { struct isp1301 *isp = container_of(otg, struct isp1301, otg); +#ifndef CONFIG_USB_OTG u32 l; +#endif if (!otg || isp != the_transceiver) return -ENODEV; @@ -1354,7 +1382,7 @@ isp1301_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *gadget) if (!isp->otg.default_a) enable_vbus_draw(isp, 0); usb_gadget_vbus_disconnect(isp->otg.gadget); - isp->otg.gadget = 0; + isp->otg.gadget = NULL; power_down(isp); return 0; } @@ -1379,7 +1407,7 @@ isp1301_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *gadget) power_up(isp); isp->otg.state = OTG_STATE_B_IDLE; - if (machine_is_omap_h2()) + if (machine_is_omap_h2() || machine_is_omap_h3()) isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0); isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING, @@ -1499,7 +1527,8 @@ isp1301_start_hnp(struct otg_transceiver *dev) /*-------------------------------------------------------------------------*/ -static int __init isp1301_probe(struct i2c_client *i2c) +static int __init +isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { int status; struct isp1301 *isp; @@ -1647,7 +1676,7 @@ module_init(isp_init); static void __exit isp_exit(void) { if (the_transceiver) - otg_set_transceiver(0); + otg_set_transceiver(NULL); i2c_del_driver(&isp1301_driver); } module_exit(isp_exit); diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 5a485c22660..c6a63f46bc1 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -631,7 +631,7 @@ int i2c_del_adapter(struct i2c_adapter *adap) /* detach any active clients. This must be done first, because * it can fail; in which case we give up. */ - list_for_each_entry_safe(client, _n, &adap->clients, list) { + list_for_each_entry_safe_reverse(client, _n, &adap->clients, list) { struct i2c_driver *driver; driver = client->driver; diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 6d7401772a8..1a00bb7db87 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -669,10 +669,12 @@ config BLK_DEV_CELLEB endif +# TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF config BLK_DEV_IDE_PMAC tristate "PowerMac on-board IDE support" depends on PPC_PMAC && IDE=y select IDE_TIMINGS + select BLK_DEV_IDEDMA_PCI help This driver provides support for the on-board IDE controller on most of the recent Apple Power Macintoshes and PowerBooks. @@ -689,16 +691,6 @@ config BLK_DEV_IDE_PMAC_ATA100FIRST CD-ROM on hda. This option changes this to more natural hda for hard disk and hdc for CD-ROM. -config BLK_DEV_IDEDMA_PMAC - bool "PowerMac IDE DMA support" - depends on BLK_DEV_IDE_PMAC - select BLK_DEV_IDEDMA_PCI - help - This option allows the driver for the on-board IDE controller on - Power Macintoshes and PowerBooks to use DMA (direct memory access) - to transfer data to and from memory. Saying Y is safe and improves - performance. - config BLK_DEV_IDE_AU1XXX bool "IDE for AMD Alchemy Au1200" depends on SOC_AU1200 @@ -732,7 +724,7 @@ config BLK_DEV_IDE_TX4939 config IDE_ARM tristate "ARM IDE support" - depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) + depends on ARM && (ARCH_RPC || ARCH_SHARK) default y config BLK_DEV_IDE_ICSIDE @@ -912,7 +904,7 @@ config BLK_DEV_UMC8672 endif config BLK_DEV_IDEDMA - def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ + def_bool BLK_DEV_IDEDMA_SFF || \ BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA endif # IDE diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c index e56c7b72f9e..45d2356bb72 100644 --- a/drivers/ide/alim15x3.c +++ b/drivers/ide/alim15x3.c @@ -591,7 +591,7 @@ static int __init ali15x3_ide_init(void) static void __exit ali15x3_ide_exit(void) { - return pci_unregister_driver(&alim15x3_pci_driver); + pci_unregister_driver(&alim15x3_pci_driver); } module_init(ali15x3_ide_init); diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c index 81ec73134ed..c6bcd3014a2 100644 --- a/drivers/ide/amd74xx.c +++ b/drivers/ide/amd74xx.c @@ -3,7 +3,7 @@ * IDE driver for Linux. * * Copyright (c) 2000-2002 Vojtech Pavlik - * Copyright (c) 2007 Bartlomiej Zolnierkiewicz + * Copyright (c) 2007-2008 Bartlomiej Zolnierkiewicz * * Based on the work of: * Andre Hedrick @@ -263,6 +263,15 @@ static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_ d.udma_mask = ATA_UDMA5; } + /* + * It seems that on some nVidia controllers using AltStatus + * register can be unreliable so default to Status register + * if the device is in Compatibility Mode. + */ + if (dev->vendor == PCI_VENDOR_ID_NVIDIA && + ide_pci_is_in_compatibility_mode(dev)) + d.host_flags |= IDE_HFLAG_BROKEN_ALTSTATUS; + printk(KERN_INFO "%s %s: UDMA%s controller\n", d.name, pci_name(dev), amd_dma[fls(d.udma_mask) - 1]); diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c index 2d848010499..81f70caeb40 100644 --- a/drivers/ide/icside.c +++ b/drivers/ide/icside.c @@ -419,7 +419,7 @@ static void icside_setup_ports(hw_regs_t *hw, void __iomem *base, hw->chipset = ide_acorn; } -static int __init +static int __devinit icside_register_v5(struct icside_state *state, struct expansion_card *ec) { void __iomem *base; @@ -473,7 +473,7 @@ static const struct ide_port_info icside_v6_port_info __initdata = { .swdma_mask = ATA_SWDMA2, }; -static int __init +static int __devinit icside_register_v6(struct icside_state *state, struct expansion_card *ec) { void __iomem *ioc_base, *easi_base; diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 7162d67562a..cc35d6dbd41 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -132,10 +132,14 @@ int ide_end_request (ide_drive_t *drive, int uptodate, int nr_sectors) } EXPORT_SYMBOL(ide_end_request); -static void ide_complete_power_step(ide_drive_t *drive, struct request *rq, u8 stat, u8 error) +static void ide_complete_power_step(ide_drive_t *drive, struct request *rq) { struct request_pm_state *pm = rq->data; +#ifdef DEBUG_PM + printk(KERN_INFO "%s: complete_power_step(step: %d)\n", + drive->name, pm->pm_step); +#endif if (drive->media != ide_disk) return; @@ -172,7 +176,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request * /* Not supported? Switch to next step now. */ if (ata_id_flush_enabled(drive->id) == 0 || (drive->dev_flags & IDE_DFLAG_WCACHE) == 0) { - ide_complete_power_step(drive, rq, 0, 0); + ide_complete_power_step(drive, rq); return ide_stopped; } if (ata_id_flush_ext_enabled(drive->id)) @@ -191,7 +195,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request * if (drive->media != ide_disk) pm->pm_step = IDE_PM_RESTORE_DMA; else - ide_complete_power_step(drive, rq, 0, 0); + ide_complete_power_step(drive, rq); return ide_stopped; case IDE_PM_IDLE: /* Resume step 2 (idle) */ args->tf.command = ATA_CMD_IDLEIMMEDIATE; @@ -322,11 +326,8 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err) } } else if (blk_pm_request(rq)) { struct request_pm_state *pm = rq->data; -#ifdef DEBUG_PM - printk("%s: complete_power_step(step: %d, stat: %x, err: %x)\n", - drive->name, rq->pm->pm_step, stat, err); -#endif - ide_complete_power_step(drive, rq, stat, err); + + ide_complete_power_step(drive, rq); if (pm->pm_step == IDE_PM_COMPLETED) ide_complete_pm_request(drive, rq); return; @@ -804,7 +805,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq) struct request_pm_state *pm = rq->data; #ifdef DEBUG_PM printk("%s: start_power_step(step: %d)\n", - drive->name, rq->pm->pm_step); + drive->name, pm->pm_step); #endif startstop = ide_start_power_step(drive, rq); if (startstop == ide_stopped && @@ -967,14 +968,13 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) ide_startstop_t startstop; int loops = 0; - /* for atari only: POSSIBLY BROKEN HERE(?) */ - ide_get_lock(ide_intr, hwgroup); - /* caller must own ide_lock */ BUG_ON(!irqs_disabled()); while (!hwgroup->busy) { hwgroup->busy = 1; + /* for atari only */ + ide_get_lock(ide_intr, hwgroup); drive = choose_drive(hwgroup); if (drive == NULL) { int sleeping = 0; diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 5d6ba14e211..c41c3b9b6f0 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -457,18 +457,14 @@ int drive_is_ready (ide_drive_t *drive) if (drive->waiting_for_dma) return hwif->dma_ops->dma_test_irq(drive); -#if 0 - /* need to guarantee 400ns since last command was issued */ - udelay(1); -#endif - /* * We do a passive status test under shared PCI interrupts on * cards that truly share the ATA side interrupt, but may also share * an interrupt with another pci card/device. We make no assumptions * about possible isa-pnp and pci-pnp issues yet. */ - if (hwif->io_ports.ctl_addr) + if (hwif->io_ports.ctl_addr && + (hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0) stat = hwif->tp_ops->read_altstatus(hwif); else /* Note: this may clear a pending IRQ!! */ @@ -610,6 +606,7 @@ static const struct drive_list_entry ivb_list[] = { { "TSSTcorp CDDVDW SH-S202N" , "SB01" }, { "TSSTcorp CDDVDW SH-S202H" , "SB00" }, { "TSSTcorp CDDVDW SH-S202H" , "SB01" }, + { "SAMSUNG SP0822N" , "WA100-10" }, { NULL , NULL } }; diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 1649ea54f76..c55bdbd2231 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -266,7 +266,8 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd) /* take a deep breath */ msleep(50); - if (io_ports->ctl_addr) { + if (io_ports->ctl_addr && + (hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0) { a = tp_ops->read_altstatus(hwif); s = tp_ops->read_status(hwif); if ((a ^ s) & ~ATA_IDX) diff --git a/drivers/ide/ide_arm.c b/drivers/ide/ide_arm.c index f728f2927b5..bdcac94d7c1 100644 --- a/drivers/ide/ide_arm.c +++ b/drivers/ide/ide_arm.c @@ -15,15 +15,8 @@ #define DRV_NAME "ide_arm" -#ifdef CONFIG_ARCH_CLPS7500 -# include <mach/hardware.h> -# -# define IDE_ARM_IO (ISASLOT_IO + 0x1f0) -# define IDE_ARM_IRQ IRQ_ISA_14 -#else -# define IDE_ARM_IO 0x1f0 -# define IDE_ARM_IRQ IRQ_HARDDISK -#endif +#define IDE_ARM_IO 0x1f0 +#define IDE_ARM_IRQ IRQ_HARDDISK static int __init ide_arm_init(void) { diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index 2e19d629853..7c481bb56fa 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -66,7 +66,6 @@ typedef struct pmac_ide_hwif { struct macio_dev *mdev; u32 timings[4]; volatile u32 __iomem * *kauai_fcr; -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC /* Those fields are duplicating what is in hwif. We currently * can't use the hwif ones because of some assumptions that are * beeing done by the generic code about the kind of dma controller @@ -74,8 +73,6 @@ typedef struct pmac_ide_hwif { */ volatile struct dbdma_regs __iomem * dma_regs; struct dbdma_cmd* dma_table_cpu; -#endif - } pmac_ide_hwif_t; enum { @@ -222,8 +219,6 @@ static const char* model_name[] = { #define KAUAI_FCR_UATA_RESET_N 0x00000002 #define KAUAI_FCR_UATA_ENABLE 0x00000001 -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC - /* Rounded Multiword DMA timings * * I gave up finding a generic formula for all controller @@ -413,8 +408,6 @@ static int pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq); static void pmac_ide_selectproc(ide_drive_t *drive); static void pmac_ide_kauai_selectproc(ide_drive_t *drive); -#endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ - #define PMAC_IDE_REG(x) \ ((void __iomem *)((drive)->hwif->io_ports.data_addr + (x))) @@ -584,8 +577,6 @@ pmac_ide_set_pio_mode(ide_drive_t *drive, const u8 pio) pmac_ide_do_update_timings(drive); } -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC - /* * Calculate KeyLargo ATA/66 UDMA timings */ @@ -786,7 +777,6 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2, drive->name, speed & 0xf, *timings); #endif } -#endif /* #ifdef CONFIG_BLK_DEV_IDEDMA_PMAC */ static void pmac_ide_set_dma_mode(ide_drive_t *drive, const u8 speed) { @@ -804,7 +794,6 @@ static void pmac_ide_set_dma_mode(ide_drive_t *drive, const u8 speed) tl[0] = *timings; tl[1] = *timings2; -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC if (speed >= XFER_UDMA_0) { if (pmif->kind == controller_kl_ata4) ret = set_timings_udma_ata4(&tl[0], speed); @@ -817,7 +806,7 @@ static void pmac_ide_set_dma_mode(ide_drive_t *drive, const u8 speed) ret = -1; } else set_timings_mdma(drive, pmif->kind, &tl[0], &tl[1], speed); -#endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ + if (ret) return; @@ -1008,9 +997,7 @@ static const struct ide_port_info pmac_port_info = { .chipset = ide_pmac, .tp_ops = &pmac_tp_ops, .port_ops = &pmac_ide_port_ops, -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC .dma_ops = &pmac_dma_ops, -#endif .host_flags = IDE_HFLAG_SET_PIO_MODE_KEEP_DMA | IDE_HFLAG_POST_SET_MODE | IDE_HFLAG_MMIO | @@ -1182,7 +1169,7 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match) pmif->regbase = regbase; pmif->irq = irq; pmif->kauai_fcr = NULL; -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC + if (macio_resource_count(mdev) >= 2) { if (macio_request_resource(mdev, 1, "ide-pmac (dma)")) printk(KERN_WARNING "ide-pmac: can't request DMA " @@ -1192,7 +1179,7 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match) pmif->dma_regs = ioremap(macio_resource_start(mdev, 1), 0x1000); } else pmif->dma_regs = NULL; -#endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ + dev_set_drvdata(&mdev->ofdev.dev, pmif); memset(&hw, 0, sizeof(hw)); @@ -1300,9 +1287,7 @@ pmac_ide_pci_attach(struct pci_dev *pdev, const struct pci_device_id *id) base = ioremap(rbase, rlen); pmif->regbase = (unsigned long) base + 0x2000; -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC pmif->dma_regs = base + 0x1000; -#endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ pmif->kauai_fcr = base; pmif->irq = pdev->irq; @@ -1434,8 +1419,6 @@ out: return error; } -#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC - /* * pmac_ide_build_dmatable builds the DBDMA command list * for a transfer and sets the DBDMA channel to point to it. @@ -1723,13 +1706,6 @@ static int __devinit pmac_ide_init_dma(ide_hwif_t *hwif, return 0; } -#else -static int __devinit pmac_ide_init_dma(ide_hwif_t *hwif, - const struct ide_port_info *d) -{ - return -EOPNOTSUPP; -} -#endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ module_init(pmac_ide_probe); diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c index 7defa0ae201..a687a7dfea6 100644 --- a/drivers/ide/sgiioc4.c +++ b/drivers/ide/sgiioc4.c @@ -550,7 +550,7 @@ static const struct ide_dma_ops sgiioc4_dma_ops = { .dma_timeout = ide_dma_timeout, }; -static const struct ide_port_info sgiioc4_port_info __devinitdata = { +static const struct ide_port_info sgiioc4_port_info __devinitconst = { .name = DRV_NAME, .chipset = ide_pci, .init_dma = ide_dma_sgiioc4, @@ -633,7 +633,7 @@ out: return ret; } -int +int __devinit ioc4_ide_attach_one(struct ioc4_driver_data *idd) { /* PCI-RT does not bring out IDE connection. @@ -645,7 +645,7 @@ ioc4_ide_attach_one(struct ioc4_driver_data *idd) return pci_init_sgiioc4(idd->idd_pdev); } -static struct ioc4_submodule ioc4_ide_submodule = { +static struct ioc4_submodule __devinitdata ioc4_ide_submodule = { .is_name = "IOC4_ide", .is_owner = THIS_MODULE, .is_probe = ioc4_ide_attach_one, diff --git a/drivers/ieee1394/highlevel.c b/drivers/ieee1394/highlevel.c index 918ffc4fc8a..272543a42a4 100644 --- a/drivers/ieee1394/highlevel.c +++ b/drivers/ieee1394/highlevel.c @@ -46,10 +46,6 @@ static DEFINE_RWLOCK(hl_irqs_lock); static DEFINE_RWLOCK(addr_space_lock); -/* addr_space list will have zero and max already included as bounds */ -static struct hpsb_address_ops dummy_ops = { NULL, NULL, NULL, NULL }; -static struct hpsb_address_serve dummy_zero_addr, dummy_max_addr; - static struct hl_host_info *hl_get_hostinfo(struct hpsb_highlevel *hl, struct hpsb_host *host) @@ -481,20 +477,23 @@ int hpsb_unregister_addrspace(struct hpsb_highlevel *hl, struct hpsb_host *host, return retval; } +static struct hpsb_address_ops dummy_ops; + +/* dummy address spaces as lower and upper bounds of the host's a.s. list */ static void init_hpsb_highlevel(struct hpsb_host *host) { - INIT_LIST_HEAD(&dummy_zero_addr.host_list); - INIT_LIST_HEAD(&dummy_zero_addr.hl_list); - INIT_LIST_HEAD(&dummy_max_addr.host_list); - INIT_LIST_HEAD(&dummy_max_addr.hl_list); + INIT_LIST_HEAD(&host->dummy_zero_addr.host_list); + INIT_LIST_HEAD(&host->dummy_zero_addr.hl_list); + INIT_LIST_HEAD(&host->dummy_max_addr.host_list); + INIT_LIST_HEAD(&host->dummy_max_addr.hl_list); - dummy_zero_addr.op = dummy_max_addr.op = &dummy_ops; + host->dummy_zero_addr.op = host->dummy_max_addr.op = &dummy_ops; - dummy_zero_addr.start = dummy_zero_addr.end = 0; - dummy_max_addr.start = dummy_max_addr.end = ((u64) 1) << 48; + host->dummy_zero_addr.start = host->dummy_zero_addr.end = 0; + host->dummy_max_addr.start = host->dummy_max_addr.end = ((u64) 1) << 48; - list_add_tail(&dummy_zero_addr.host_list, &host->addr_space); - list_add_tail(&dummy_max_addr.host_list, &host->addr_space); + list_add_tail(&host->dummy_zero_addr.host_list, &host->addr_space); + list_add_tail(&host->dummy_max_addr.host_list, &host->addr_space); } void highlevel_add_host(struct hpsb_host *host) diff --git a/drivers/ieee1394/hosts.h b/drivers/ieee1394/hosts.h index e4e8aeb4d77..dd229950acc 100644 --- a/drivers/ieee1394/hosts.h +++ b/drivers/ieee1394/hosts.h @@ -13,6 +13,7 @@ struct module; #include "ieee1394_types.h" #include "csr.h" +#include "highlevel.h" struct hpsb_packet; struct hpsb_iso; @@ -72,6 +73,9 @@ struct hpsb_host { struct { DECLARE_BITMAP(map, 64); } tl_pool[ALL_NODES]; struct csr_control csr; + + struct hpsb_address_serve dummy_zero_addr; + struct hpsb_address_serve dummy_max_addr; }; enum devctl_cmd { diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 9e39f73282e..d333ae22459 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -1685,6 +1685,7 @@ static int nodemgr_host_thread(void *data) g = get_hpsb_generation(host); for (i = 0; i < 4 ; i++) { msleep_interruptible(63); + try_to_freeze(); if (kthread_should_stop()) goto exit; @@ -1725,6 +1726,7 @@ static int nodemgr_host_thread(void *data) /* Sleep 3 seconds */ for (i = 3000/200; i; i--) { msleep_interruptible(200); + try_to_freeze(); if (kthread_should_stop()) goto exit; diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index c52f6e6e8af..a373c18cf7b 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -402,6 +402,11 @@ static const struct { }, /* iPod mini */ { .firmware_revision = 0x0a2700, + .model_id = 0x000022, + .workarounds = SBP2_WORKAROUND_FIX_CAPACITY, + }, + /* iPod mini */ { + .firmware_revision = 0x0a2700, .model_id = 0x000023, .workarounds = SBP2_WORKAROUND_FIX_CAPACITY, }, @@ -890,12 +895,13 @@ static void sbp2_host_reset(struct hpsb_host *host) return; read_lock_irqsave(&sbp2_hi_logical_units_lock, flags); + list_for_each_entry(lu, &hi->logical_units, lu_list) - if (likely(atomic_read(&lu->state) != - SBP2LU_STATE_IN_SHUTDOWN)) { - atomic_set(&lu->state, SBP2LU_STATE_IN_RESET); + if (atomic_cmpxchg(&lu->state, + SBP2LU_STATE_RUNNING, SBP2LU_STATE_IN_RESET) + == SBP2LU_STATE_RUNNING) scsi_block_requests(lu->shost); - } + read_unlock_irqrestore(&sbp2_hi_logical_units_lock, flags); } diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index 4df887af66a..7fc35cf0cdd 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -163,7 +163,8 @@ struct ehca_mod_qp_parm { /* struct for tracking if cqes have been reported to the application */ struct ehca_qmap_entry { u16 app_wr_id; - u16 reported; + u8 reported; + u8 cqe_req; }; struct ehca_queue_map { @@ -171,6 +172,7 @@ struct ehca_queue_map { unsigned int entries; unsigned int tail; unsigned int left_to_poll; + unsigned int next_wqe_idx; /* Idx to first wqe to be flushed */ }; struct ehca_qp { diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index bb02a86aa52..bec7e024935 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -994,8 +994,7 @@ static int ehca_mem_notifier(struct notifier_block *nb, if (printk_timed_ratelimit(&ehca_dmem_warn_time, 30 * 1000)) ehca_gen_err("DMEM operations are not allowed" - "as long as an ehca adapter is" - "attached to the LPAR"); + "in conjunction with eHCA"); return NOTIFY_BAD; } } diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index 9e05ee2db39..cadbf0cdd91 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -435,9 +435,13 @@ static void reset_queue_map(struct ehca_queue_map *qmap) { int i; - qmap->tail = 0; - for (i = 0; i < qmap->entries; i++) + qmap->tail = qmap->entries - 1; + qmap->left_to_poll = 0; + qmap->next_wqe_idx = 0; + for (i = 0; i < qmap->entries; i++) { qmap->map[i].reported = 1; + qmap->map[i].cqe_req = 0; + } } /* @@ -1121,6 +1125,7 @@ static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue, void *wqe_v; u64 q_ofs; u32 wqe_idx; + unsigned int tail_idx; /* convert real to abs address */ wqe_p = wqe_p & (~(1UL << 63)); @@ -1133,12 +1138,17 @@ static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue, return -EFAULT; } + tail_idx = (qmap->tail + 1) % qmap->entries; wqe_idx = q_ofs / ipz_queue->qe_size; - if (wqe_idx < qmap->tail) - qmap->left_to_poll = (qmap->entries - qmap->tail) + wqe_idx; - else - qmap->left_to_poll = wqe_idx - qmap->tail; + /* check all processed wqes, whether a cqe is requested or not */ + while (tail_idx != wqe_idx) { + if (qmap->map[tail_idx].cqe_req) + qmap->left_to_poll++; + tail_idx = (tail_idx + 1) % qmap->entries; + } + /* save index in queue, where we have to start flushing */ + qmap->next_wqe_idx = wqe_idx; return 0; } @@ -1185,10 +1195,14 @@ static int check_for_left_cqes(struct ehca_qp *my_qp, struct ehca_shca *shca) } else { spin_lock_irqsave(&my_qp->send_cq->spinlock, flags); my_qp->sq_map.left_to_poll = 0; + my_qp->sq_map.next_wqe_idx = (my_qp->sq_map.tail + 1) % + my_qp->sq_map.entries; spin_unlock_irqrestore(&my_qp->send_cq->spinlock, flags); spin_lock_irqsave(&my_qp->recv_cq->spinlock, flags); my_qp->rq_map.left_to_poll = 0; + my_qp->rq_map.next_wqe_idx = (my_qp->rq_map.tail + 1) % + my_qp->rq_map.entries; spin_unlock_irqrestore(&my_qp->recv_cq->spinlock, flags); } diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c index 64928079eaf..00a648f4316 100644 --- a/drivers/infiniband/hw/ehca/ehca_reqs.c +++ b/drivers/infiniband/hw/ehca/ehca_reqs.c @@ -179,6 +179,7 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, qmap_entry->app_wr_id = get_app_wr_id(send_wr->wr_id); qmap_entry->reported = 0; + qmap_entry->cqe_req = 0; switch (send_wr->opcode) { case IB_WR_SEND: @@ -203,8 +204,10 @@ static inline int ehca_write_swqe(struct ehca_qp *qp, if ((send_wr->send_flags & IB_SEND_SIGNALED || qp->init_attr.sq_sig_type == IB_SIGNAL_ALL_WR) - && !hidden) + && !hidden) { wqe_p->wr_flag |= WQE_WRFLAG_REQ_SIGNAL_COM; + qmap_entry->cqe_req = 1; + } if (send_wr->opcode == IB_WR_SEND_WITH_IMM || send_wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM) { @@ -569,6 +572,7 @@ static int internal_post_recv(struct ehca_qp *my_qp, qmap_entry = &my_qp->rq_map.map[rq_map_idx]; qmap_entry->app_wr_id = get_app_wr_id(cur_recv_wr->wr_id); qmap_entry->reported = 0; + qmap_entry->cqe_req = 1; wqe_cnt++; } /* eof for cur_recv_wr */ @@ -706,27 +710,34 @@ repoll: goto repoll; wc->qp = &my_qp->ib_qp; + qmap_tail_idx = get_app_wr_id(cqe->work_request_id); + if (!(cqe->w_completion_flags & WC_SEND_RECEIVE_BIT)) + /* We got a send completion. */ + qmap = &my_qp->sq_map; + else + /* We got a receive completion. */ + qmap = &my_qp->rq_map; + + /* advance the tail pointer */ + qmap->tail = qmap_tail_idx; + if (is_error) { /* * set left_to_poll to 0 because in error state, we will not * get any additional CQEs */ - ehca_add_to_err_list(my_qp, 1); + my_qp->sq_map.next_wqe_idx = (my_qp->sq_map.tail + 1) % + my_qp->sq_map.entries; my_qp->sq_map.left_to_poll = 0; + ehca_add_to_err_list(my_qp, 1); + my_qp->rq_map.next_wqe_idx = (my_qp->rq_map.tail + 1) % + my_qp->rq_map.entries; + my_qp->rq_map.left_to_poll = 0; if (HAS_RQ(my_qp)) ehca_add_to_err_list(my_qp, 0); - my_qp->rq_map.left_to_poll = 0; } - qmap_tail_idx = get_app_wr_id(cqe->work_request_id); - if (!(cqe->w_completion_flags & WC_SEND_RECEIVE_BIT)) - /* We got a send completion. */ - qmap = &my_qp->sq_map; - else - /* We got a receive completion. */ - qmap = &my_qp->rq_map; - qmap_entry = &qmap->map[qmap_tail_idx]; if (qmap_entry->reported) { ehca_warn(cq->device, "Double cqe on qp_num=%#x", @@ -738,10 +749,6 @@ repoll: wc->wr_id = replace_wr_id(cqe->work_request_id, qmap_entry->app_wr_id); qmap_entry->reported = 1; - /* this is a proper completion, we need to advance the tail pointer */ - if (++qmap->tail == qmap->entries) - qmap->tail = 0; - /* if left_to_poll is decremented to 0, add the QP to the error list */ if (qmap->left_to_poll > 0) { qmap->left_to_poll--; @@ -805,13 +812,14 @@ static int generate_flush_cqes(struct ehca_qp *my_qp, struct ib_cq *cq, else qmap = &my_qp->rq_map; - qmap_entry = &qmap->map[qmap->tail]; + qmap_entry = &qmap->map[qmap->next_wqe_idx]; while ((nr < num_entries) && (qmap_entry->reported == 0)) { /* generate flush CQE */ + memset(wc, 0, sizeof(*wc)); - offset = qmap->tail * ipz_queue->qe_size; + offset = qmap->next_wqe_idx * ipz_queue->qe_size; wqe = (struct ehca_wqe *)ipz_qeit_calc(ipz_queue, offset); if (!wqe) { ehca_err(cq->device, "Invalid wqe offset=%#lx on " @@ -850,11 +858,12 @@ static int generate_flush_cqes(struct ehca_qp *my_qp, struct ib_cq *cq, wc->qp = &my_qp->ib_qp; - /* mark as reported and advance tail pointer */ + /* mark as reported and advance next_wqe pointer */ qmap_entry->reported = 1; - if (++qmap->tail == qmap->entries) - qmap->tail = 0; - qmap_entry = &qmap->map[qmap->tail]; + qmap->next_wqe_idx++; + if (qmap->next_wqe_idx == qmap->entries) + qmap->next_wqe_idx = 0; + qmap_entry = &qmap->map[qmap->next_wqe_idx]; wc++; nr++; } diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index d0866a3636e..18308494a19 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -343,6 +343,7 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata) { struct mlx4_ib_dev *dev = to_mdev(ibcq->device); struct mlx4_ib_cq *cq = to_mcq(ibcq); + struct mlx4_mtt mtt; int outst_cqe; int err; @@ -376,10 +377,13 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata) goto out; } + mtt = cq->buf.mtt; + err = mlx4_cq_resize(dev->dev, &cq->mcq, entries, &cq->resize_buf->buf.mtt); if (err) goto err_buf; + mlx4_mtt_cleanup(dev->dev, &mtt); if (ibcq->uobject) { cq->buf = cq->resize_buf->buf; cq->ibcq.cqe = cq->resize_buf->cqe; @@ -406,6 +410,7 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata) goto out; err_buf: + mlx4_mtt_cleanup(dev->dev, &cq->resize_buf->buf.mtt); if (!ibcq->uobject) mlx4_ib_free_cq_buf(dev, &cq->resize_buf->buf, cq->resize_buf->cqe); diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c index 6790e975a98..bc4e40f3ede 100644 --- a/drivers/input/ff-memless.c +++ b/drivers/input/ff-memless.c @@ -397,8 +397,9 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value) { struct ml_device *ml = dev->ff->private; struct ml_effect_state *state = &ml->states[effect_id]; + unsigned long flags; - spin_lock_bh(&ml->timer_lock); + spin_lock_irqsave(&ml->timer_lock, flags); if (value > 0) { debug("initiated play"); @@ -424,7 +425,7 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value) ml_play_effects(ml); } - spin_unlock_bh(&ml->timer_lock); + spin_unlock_irqrestore(&ml->timer_lock, flags); return 0; } diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 22016ca1535..379b7ff354e 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -824,7 +824,7 @@ static void atkbd_disconnect(struct serio *serio) atkbd_disable(atkbd); /* make sure we don't have a command in flight */ - flush_scheduled_work(); + cancel_delayed_work_sync(&atkbd->event_work); sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group); input_unregister_device(atkbd->dev); @@ -868,6 +868,22 @@ static void atkbd_hp_keymap_fixup(struct atkbd *atkbd) } /* + * Inventec system with broken key release on volume keys + */ +static void atkbd_inventec_keymap_fixup(struct atkbd *atkbd) +{ + const unsigned int forced_release_keys[] = { + 0xae, 0xb0, + }; + int i; + + if (atkbd->set == 2) + for (i = 0; i < ARRAY_SIZE(forced_release_keys); i++) + __set_bit(forced_release_keys[i], + atkbd->force_release_mask); +} + +/* * atkbd_set_keycode_table() initializes keyboard's keycode table * according to the selected scancode set */ @@ -1468,6 +1484,15 @@ static struct dmi_system_id atkbd_dmi_quirk_table[] __initdata = { .callback = atkbd_setup_fixup, .driver_data = atkbd_hp_keymap_fixup, }, + { + .ident = "Inventec Symphony", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "INVENTEC"), + DMI_MATCH(DMI_PRODUCT_NAME, "SYMPHONY 6.0/7.0"), + }, + .callback = atkbd_setup_fixup, + .driver_data = atkbd_inventec_keymap_fixup, + }, { } }; diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index 69e674ecf19..db22fd9b4cf 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -101,7 +101,7 @@ static irqreturn_t omap_kp_interrupt(int irq, void *dev_id) if (cpu_is_omap24xx()) { int i; for (i = 0; i < omap_kp->rows; i++) - disable_irq(OMAP_GPIO_IRQ(row_gpios[i])); + disable_irq(gpio_to_irq(row_gpios[i])); } else /* disable keyboard interrupt and schedule for handling */ omap_writew(1, OMAP_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT); @@ -224,7 +224,7 @@ static void omap_kp_tasklet(unsigned long data) if (cpu_is_omap24xx()) { int i; for (i = 0; i < omap_kp_data->rows; i++) - enable_irq(OMAP_GPIO_IRQ(row_gpios[i])); + enable_irq(gpio_to_irq(row_gpios[i])); } else { omap_writew(0, OMAP_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT); kp_cur_group = -1; @@ -397,7 +397,7 @@ static int __init omap_kp_probe(struct platform_device *pdev) omap_writew(0, OMAP_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT); } else { for (irq_idx = 0; irq_idx < omap_kp->rows; irq_idx++) { - if (request_irq(OMAP_GPIO_IRQ(row_gpios[irq_idx]), + if (request_irq(gpio_to_irq(row_gpios[irq_idx]), omap_kp_interrupt, IRQF_TRIGGER_FALLING, "omap-keypad", omap_kp) < 0) @@ -438,7 +438,7 @@ static int omap_kp_remove(struct platform_device *pdev) gpio_free(col_gpios[i]); for (i = 0; i < omap_kp->rows; i++) { gpio_free(row_gpios[i]); - free_irq(OMAP_GPIO_IRQ(row_gpios[i]), 0); + free_irq(gpio_to_irq(row_gpios[i]), 0); } } else { omap_writew(1, OMAP_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT); diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 6d30c6d334c..0d2fc64a5e1 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -475,7 +475,7 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev) goto failed_free_mem; } - keypad->clk = clk_get(&pdev->dev, "KBDCLK"); + keypad->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(keypad->clk)) { dev_err(&pdev->dev, "failed to get keypad clock\n"); error = PTR_ERR(keypad->clk); diff --git a/drivers/input/misc/cm109.c b/drivers/input/misc/cm109.c index bce160f4349..86457feccfc 100644 --- a/drivers/input/misc/cm109.c +++ b/drivers/input/misc/cm109.c @@ -42,7 +42,7 @@ static char *phone = "kip1000"; module_param(phone, charp, S_IRUSR); -MODULE_PARM_DESC(phone, "Phone name {kip1000, gtalk, usbph01}"); +MODULE_PARM_DESC(phone, "Phone name {kip1000, gtalk, usbph01, atcom}"); enum { /* HID Registers */ @@ -258,6 +258,37 @@ static unsigned short keymap_usbph01(int scancode) } } +/* + * Keymap for ATCom AU-100 + * http://www.atcom.cn/En_products_AU100.html + * http://www.packetizer.com/products/au100/ + * http://www.voip-info.org/wiki/view/AU-100 + * + * Contributed by daniel@gimpelevich.san-francisco.ca.us + */ +static unsigned short keymap_atcom(int scancode) +{ + switch (scancode) { /* phone key: */ + case 0x82: return KEY_NUMERIC_0; /* 0 */ + case 0x11: return KEY_NUMERIC_1; /* 1 */ + case 0x12: return KEY_NUMERIC_2; /* 2 */ + case 0x14: return KEY_NUMERIC_3; /* 3 */ + case 0x21: return KEY_NUMERIC_4; /* 4 */ + case 0x22: return KEY_NUMERIC_5; /* 5 */ + case 0x24: return KEY_NUMERIC_6; /* 6 */ + case 0x41: return KEY_NUMERIC_7; /* 7 */ + case 0x42: return KEY_NUMERIC_8; /* 8 */ + case 0x44: return KEY_NUMERIC_9; /* 9 */ + case 0x84: return KEY_NUMERIC_POUND; /* # */ + case 0x81: return KEY_NUMERIC_STAR; /* * */ + case 0x18: return KEY_ENTER; /* pickup */ + case 0x28: return KEY_ESC; /* hangup */ + case 0x48: return KEY_LEFT; /* left arrow */ + case 0x88: return KEY_RIGHT; /* right arrow */ + default: return special_keymap(scancode); + } +} + static unsigned short (*keymap)(int) = keymap_kip1000; /* @@ -840,6 +871,10 @@ static int __init cm109_select_keymap(void) keymap = keymap_usbph01; printk(KERN_INFO KBUILD_MODNAME ": " "Keymap for Allied-Telesis Corega USBPH01 phone loaded\n"); + } else if (!strcasecmp(phone, "atcom")) { + keymap = keymap_atcom; + printk(KERN_INFO KBUILD_MODNAME ": " + "Keymap for ATCom AU-100 phone loaded\n"); } else { printk(KERN_ERR KBUILD_MODNAME ": " "Unsupported phone: %s\n", phone); diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c index e82d34201e9..88f04bf2ad6 100644 --- a/drivers/input/mouse/hgpk.c +++ b/drivers/input/mouse/hgpk.c @@ -125,7 +125,7 @@ static void hgpk_spewing_hack(struct psmouse *psmouse, */ static int hgpk_validate_byte(unsigned char *packet) { - return (packet[0] & 0x0C) == 0x08; + return (packet[0] & 0x0C) != 0x08; } static void hgpk_process_packet(struct psmouse *psmouse) diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index 27d70d326ff..da3c3a5d268 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -79,7 +79,7 @@ config SERIO_PARKBD config SERIO_RPCKBD tristate "Acorn RiscPC keyboard controller" - depends on ARCH_ACORN || ARCH_CLPS7500 + depends on ARCH_ACORN default y help Say Y here if you have the Acorn RiscPC and want to use an AT diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index eec375cd10e..29e686388a2 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -337,6 +337,20 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "2656"), }, }, + { + .ident = "Dell XPS M1530", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), + }, + }, + { + .ident = "Compal HEL80I", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), + DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), + }, + }, { } }; diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index ca62ec639f8..677680e9f54 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -66,6 +66,7 @@ * - Support Intuos3 4x6 * v1.47 (pc) - Added support for Bamboo * v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX + * v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A) */ /* @@ -86,7 +87,7 @@ /* * Version Information */ -#define DRIVER_VERSION "v1.48" +#define DRIVER_VERSION "v1.49" #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" #define DRIVER_LICENSE "GPL" @@ -103,15 +104,15 @@ struct wacom { struct usb_device *usbdev; struct usb_interface *intf; struct urb *irq; - struct wacom_wac * wacom_wac; + struct wacom_wac *wacom_wac; struct mutex lock; unsigned int open:1; char phys[32]; }; struct wacom_combo { - struct wacom * wacom; - struct urb * urb; + struct wacom *wacom; + struct urb *urb; }; extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo); @@ -132,7 +133,7 @@ extern void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wa extern void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac); extern __u16 wacom_le16_to_cpu(unsigned char *data); extern __u16 wacom_be16_to_cpu(unsigned char *data); -extern struct wacom_features * get_wacom_feature(const struct usb_device_id *id); -extern const struct usb_device_id * get_device_table(void); +extern struct wacom_features *get_wacom_feature(const struct usb_device_id *id); +extern const struct usb_device_id *get_device_table(void); #endif diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 09e227aa0d4..484496daa0f 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -14,8 +14,41 @@ #include "wacom.h" #include "wacom_wac.h" +/* defines to get HID report descriptor */ +#define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01) +#define HID_DEVICET_REPORT (USB_TYPE_CLASS | 0x02) +#define HID_USAGE_UNDEFINED 0x00 +#define HID_USAGE_PAGE 0x05 +#define HID_USAGE_PAGE_DIGITIZER 0x0d +#define HID_USAGE_PAGE_DESKTOP 0x01 +#define HID_USAGE 0x09 +#define HID_USAGE_X 0x30 +#define HID_USAGE_Y 0x31 +#define HID_USAGE_X_TILT 0x3d +#define HID_USAGE_Y_TILT 0x3e +#define HID_USAGE_FINGER 0x22 +#define HID_USAGE_STYLUS 0x20 +#define HID_COLLECTION 0xc0 + +enum { + WCM_UNDEFINED = 0, + WCM_DESKTOP, + WCM_DIGITIZER, +}; + +struct hid_descriptor { + struct usb_descriptor_header header; + __le16 bcdHID; + u8 bCountryCode; + u8 bNumDescriptors; + u8 bDescriptorType; + __le16 wDescriptorLength; +} __attribute__ ((packed)); + +/* defines to get/set USB message */ #define USB_REQ_GET_REPORT 0x01 #define USB_REQ_SET_REPORT 0x09 +#define WAC_HID_FEATURE_REPORT 0x03 static int usb_get_report(struct usb_interface *intf, unsigned char type, unsigned char id, void *buf, int size) @@ -80,25 +113,21 @@ static void wacom_sys_irq(struct urb *urb) void wacom_report_key(void *wcombo, unsigned int key_type, int key_data) { input_report_key(get_input_dev((struct wacom_combo *)wcombo), key_type, key_data); - return; } void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data) { input_report_abs(get_input_dev((struct wacom_combo *)wcombo), abs_type, abs_data); - return; } void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data) { input_report_rel(get_input_dev((struct wacom_combo *)wcombo), rel_type, rel_data); - return; } void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value) { input_event(get_input_dev((struct wacom_combo *)wcombo), type, code, value); - return; } __u16 wacom_be16_to_cpu(unsigned char *data) @@ -118,7 +147,6 @@ __u16 wacom_le16_to_cpu(unsigned char *data) void wacom_input_sync(void *wcombo) { input_sync(get_input_dev((struct wacom_combo *)wcombo)); - return; } static int wacom_open(struct input_dev *dev) @@ -160,7 +188,7 @@ static void wacom_close(struct input_dev *dev) void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_1) | + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_1) | BIT_MASK(BTN_5); input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); } @@ -170,7 +198,7 @@ void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac) input_dev->evbit[0] |= BIT_MASK(EV_MSC); input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL); input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER); - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_0) | + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | BIT_MASK(BTN_4); } @@ -178,7 +206,7 @@ void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { input_dev->evbit[0] |= BIT_MASK(EV_REL); input_dev->relbit[0] |= BIT_MASK(REL_WHEEL); - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_LEFT) | + input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE); input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) | BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_STYLUS2); @@ -188,7 +216,7 @@ void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac) void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER); - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_0) | + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3); input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); @@ -196,14 +224,14 @@ void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac) void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_4) | + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) | BIT_MASK(BTN_5) | BIT_MASK(BTN_6) | BIT_MASK(BTN_7); input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); } void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9); + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9); } void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac) @@ -211,7 +239,7 @@ void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac) input_dev->evbit[0] |= BIT_MASK(EV_MSC) | BIT_MASK(EV_REL); input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL); input_dev->relbit[0] |= BIT_MASK(REL_WHEEL); - input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_LEFT) | + input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_SIDE) | BIT_MASK(BTN_EXTRA); input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) | @@ -228,8 +256,7 @@ void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac) void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { - input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_STYLUS2) | - BIT_MASK(BTN_TOOL_RUBBER); + input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_STYLUS2); } void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac) @@ -237,15 +264,129 @@ void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac) input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER); } +static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc, + struct wacom_wac *wacom_wac) +{ + struct usb_device *dev = interface_to_usbdev(intf); + struct wacom_features *features = wacom_wac->features; + char limit = 0, result = 0; + int i = 0, usage = WCM_UNDEFINED, finger = 0, pen = 0; + unsigned char *report; + + report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL); + if (!report) + return -ENOMEM; + + /* retrive report descriptors */ + do { + result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), + USB_REQ_GET_DESCRIPTOR, + USB_RECIP_INTERFACE | USB_DIR_IN, + HID_DEVICET_REPORT << 8, + intf->altsetting[0].desc.bInterfaceNumber, /* interface */ + report, + hid_desc->wDescriptorLength, + 5000); /* 5 secs */ + } while (result < 0 && limit++ < 5); + + if (result < 0) + goto out; + + for (i = 0; i < hid_desc->wDescriptorLength; i++) { + + switch (report[i]) { + case HID_USAGE_PAGE: + switch (report[i + 1]) { + case HID_USAGE_PAGE_DIGITIZER: + usage = WCM_DIGITIZER; + i++; + break; + + case HID_USAGE_PAGE_DESKTOP: + usage = WCM_DESKTOP; + i++; + break; + } + break; + + case HID_USAGE: + switch (report[i + 1]) { + case HID_USAGE_X: + if (usage == WCM_DESKTOP) { + if (finger) { + features->touch_x_max = + features->touch_y_max = + wacom_le16_to_cpu(&report[i + 3]); + features->x_max = + wacom_le16_to_cpu(&report[i + 6]); + i += 7; + } else if (pen) { + features->x_max = + wacom_le16_to_cpu(&report[i + 3]); + i += 4; + } + } else if (usage == WCM_DIGITIZER) { + /* max pressure isn't reported + features->pressure_max = (unsigned short) + (report[i+4] << 8 | report[i + 3]); + */ + features->pressure_max = 255; + i += 4; + } + break; + + case HID_USAGE_Y: + if (usage == WCM_DESKTOP) + features->y_max = + wacom_le16_to_cpu(&report[i + 3]); + i += 4; + break; + + case HID_USAGE_FINGER: + finger = 1; + i++; + break; + + case HID_USAGE_STYLUS: + pen = 1; + i++; + break; + + case HID_USAGE_UNDEFINED: + if (usage == WCM_DESKTOP && finger) /* capacity */ + features->pressure_max = + wacom_le16_to_cpu(&report[i + 3]); + i += 4; + break; + } + break; + + case HID_COLLECTION: + /* reset UsagePage ans Finger */ + finger = usage = 0; + break; + } + } + + result = 0; + + out: + kfree(report); + return result; +} + static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *dev = interface_to_usbdev(intf); + struct usb_host_interface *interface = intf->cur_altsetting; struct usb_endpoint_descriptor *endpoint; struct wacom *wacom; struct wacom_wac *wacom_wac; + struct wacom_features *features; struct input_dev *input_dev; int error = -ENOMEM; char rep_data[2], limit = 0; + struct hid_descriptor *hid_desc; wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); wacom_wac = kzalloc(sizeof(struct wacom_wac), GFP_KERNEL); @@ -268,8 +409,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i usb_make_path(dev, wacom->phys, sizeof(wacom->phys)); strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); - wacom_wac->features = get_wacom_feature(id); - BUG_ON(wacom_wac->features->pktlen > 10); + wacom_wac->features = features = get_wacom_feature(id); + BUG_ON(features->pktlen > 10); input_dev->name = wacom_wac->features->name; wacom->wacom_wac = wacom_wac; @@ -282,18 +423,37 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i input_dev->open = wacom_open; input_dev->close = wacom_close; + endpoint = &intf->cur_altsetting->endpoint[0].desc; + + /* TabletPC need to retrieve the physical and logical maximum from report descriptor */ + if (wacom_wac->features->type == TABLETPC) { + if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) { + if (usb_get_extra_descriptor(&interface->endpoint[0], + HID_DEVICET_REPORT, &hid_desc)) { + printk("wacom: can not retrive extra class descriptor\n"); + goto fail2; + } + } + error = wacom_parse_hid(intf, hid_desc, wacom_wac); + if (error) + goto fail2; + } + input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_TOUCH) | BIT_MASK(BTN_STYLUS); - input_set_abs_params(input_dev, ABS_X, 0, wacom_wac->features->x_max, 4, 0); - input_set_abs_params(input_dev, ABS_Y, 0, wacom_wac->features->y_max, 4, 0); - input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom_wac->features->pressure_max, 0, 0); + input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0); + input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0); + if (features->type == TABLETPC) { + input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_DOUBLETAP); + input_set_abs_params(input_dev, ABS_RX, 0, features->touch_x_max, 4, 0); + input_set_abs_params(input_dev, ABS_RY, 0, features->touch_y_max, 4, 0); + } input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC); wacom_init_input_dev(input_dev, wacom_wac); - endpoint = &intf->cur_altsetting->endpoint[0].desc; - usb_fill_int_urb(wacom->irq, dev, usb_rcvintpipe(dev, endpoint->bEndpointAddress), wacom_wac->data, wacom_wac->features->pktlen, @@ -305,13 +465,22 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i if (error) goto fail3; - /* Ask the tablet to report tablet data. Repeat until it succeeds */ - do { - rep_data[0] = 2; - rep_data[1] = 2; - usb_set_report(intf, 3, 2, rep_data, 2); - usb_get_report(intf, 3, 2, rep_data, 2); - } while (rep_data[1] != 2 && limit++ < 5); + /* + * Ask the tablet to report tablet data if it is not a Tablet PC. + * Repeat until it succeeds + */ + if (wacom_wac->features->type != TABLETPC) { + do { + rep_data[0] = 2; + rep_data[1] = 2; + error = usb_set_report(intf, WAC_HID_FEATURE_REPORT, + 2, rep_data, 2); + if (error >= 0) + error = usb_get_report(intf, + WAC_HID_FEATURE_REPORT, 2, + rep_data, 2); + } while ((error < 0 || rep_data[1] != 2) && limit++ < 5); + } usb_set_intfdata(intf, wacom); return 0; @@ -333,7 +502,8 @@ static void wacom_disconnect(struct usb_interface *intf) usb_kill_urb(wacom->irq); input_unregister_device(wacom->dev); usb_free_urb(wacom->irq); - usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma); + usb_buffer_free(interface_to_usbdev(intf), 10, + wacom->wacom_wac->data, wacom->data_dma); kfree(wacom->wacom_wac); kfree(wacom); } diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index bf3d9a8b2c1..8dc8d1e59be 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -535,31 +535,147 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) return 1; } +int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo) +{ + char *data = wacom->data; + int prox = 0, pressure; + static int stylusInProx, touchInProx = 1, touchOut; + struct urb *urb = ((struct wacom_combo *)wcombo)->urb; + + dbg("wacom_tpc_irq: received report #%d", data[0]); + + if (urb->actual_length == 5 || data[0] == 6) { /* Touch data */ + if (urb->actual_length == 5) { /* with touch */ + prox = data[0] & 0x03; + } else { /* with capacity */ + prox = data[1] & 0x03; + } + + if (!stylusInProx) { /* stylus not in prox */ + if (prox) { + if (touchInProx) { + wacom->tool[1] = BTN_TOOL_DOUBLETAP; + wacom->id[0] = TOUCH_DEVICE_ID; + if (urb->actual_length != 5) { + wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); + wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); + wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6])); + wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6])); + } else { + wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); + wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); + wacom_report_key(wcombo, BTN_TOUCH, 1); + } + wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); + wacom_report_key(wcombo, wacom->tool[1], prox & 0x01); + touchOut = 1; + return 1; + } + } else { + wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); + wacom_report_key(wcombo, wacom->tool[1], prox & 0x01); + wacom_report_key(wcombo, BTN_TOUCH, 0); + touchOut = 0; + touchInProx = 1; + return 1; + } + } else if (touchOut || !prox) { /* force touch out-prox */ + wacom_report_abs(wcombo, ABS_MISC, TOUCH_DEVICE_ID); + wacom_report_key(wcombo, BTN_TOUCH, 0); + touchOut = 0; + touchInProx = 1; + return 1; + } + } else if (data[0] == 2) { /* Penabled */ + prox = data[1] & 0x20; + + touchInProx = 0; + + wacom->id[0] = ERASER_DEVICE_ID; + + /* + * if going from out of proximity into proximity select between the eraser + * and the pen based on the state of the stylus2 button, choose eraser if + * pressed else choose pen. if not a proximity change from out to in, send + * an out of proximity for previous tool then a in for new tool. + */ + if (prox) { /* in prox */ + if (!wacom->tool[0]) { + /* Going into proximity select tool */ + wacom->tool[1] = (data[1] & 0x08) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; + if (wacom->tool[1] == BTN_TOOL_PEN) + wacom->id[0] = STYLUS_DEVICE_ID; + } else if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[1] & 0x08)) { + /* + * was entered with stylus2 pressed + * report out proximity for previous tool + */ + wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); + wacom_report_key(wcombo, wacom->tool[1], 0); + wacom_input_sync(wcombo); + + /* set new tool */ + wacom->tool[1] = BTN_TOOL_PEN; + wacom->id[0] = STYLUS_DEVICE_ID; + return 0; + } + if (wacom->tool[1] != BTN_TOOL_RUBBER) { + /* Unknown tool selected default to pen tool */ + wacom->tool[1] = BTN_TOOL_PEN; + wacom->id[0] = STYLUS_DEVICE_ID; + } + wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); + wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); + wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); + wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); + pressure = ((data[7] & 0x01) << 8) | data[6]; + if (pressure < 0) + pressure = wacom->features->pressure_max + pressure + 1; + wacom_report_abs(wcombo, ABS_PRESSURE, pressure); + wacom_report_key(wcombo, BTN_TOUCH, pressure); + } else { + wacom_report_abs(wcombo, ABS_PRESSURE, 0); + wacom_report_key(wcombo, BTN_STYLUS, 0); + wacom_report_key(wcombo, BTN_STYLUS2, 0); + wacom_report_key(wcombo, BTN_TOUCH, 0); + } + wacom_report_key(wcombo, wacom->tool[1], prox); + wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); + stylusInProx = prox; + wacom->tool[0] = prox; + return 1; + } + return 0; +} + int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo) { switch (wacom_wac->features->type) { case PENPARTNER: - return (wacom_penpartner_irq(wacom_wac, wcombo)); - break; + return wacom_penpartner_irq(wacom_wac, wcombo); + case PL: - return (wacom_pl_irq(wacom_wac, wcombo)); - break; + return wacom_pl_irq(wacom_wac, wcombo); + case WACOM_G4: case GRAPHIRE: case WACOM_MO: - return (wacom_graphire_irq(wacom_wac, wcombo)); - break; + return wacom_graphire_irq(wacom_wac, wcombo); + case PTU: - return (wacom_ptu_irq(wacom_wac, wcombo)); - break; + return wacom_ptu_irq(wacom_wac, wcombo); + case INTUOS: case INTUOS3S: case INTUOS3: case INTUOS3L: case CINTIQ: case WACOM_BEE: - return (wacom_intuos_irq(wacom_wac, wcombo)); - break; + return wacom_intuos_irq(wacom_wac, wcombo); + + case TABLETPC: + return wacom_tpc_irq(wacom_wac, wcombo); + default: return 0; } @@ -586,13 +702,15 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w /* fall through */ case INTUOS3S: input_dev_i3s(input_dev, wacom_wac); + /* fall through */ case INTUOS: input_dev_i(input_dev, wacom_wac); break; case PL: case PTU: + case TABLETPC: input_dev_pl(input_dev, wacom_wac); - break; + /* fall through */ case PENPARTNER: input_dev_pt(input_dev, wacom_wac); break; @@ -611,6 +729,7 @@ static struct wacom_features wacom_features[] = { { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 }, { "Wacom BambooFun 4x5", 9, 14760, 9225, 511, 63, WACOM_MO }, { "Wacom BambooFun 6x8", 9, 21648, 13530, 511, 63, WACOM_MO }, + { "Wacom Bamboo1 Medium",8, 16704, 12064, 511, 63, GRAPHIRE }, { "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE }, { "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE }, { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE }, @@ -650,6 +769,10 @@ static struct wacom_features wacom_features[] = { { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ }, { "Wacom Cintiq 20WSX", 10, 86680, 54180, 1023, 63, WACOM_BEE }, { "Wacom Cintiq 12WX", 10, 53020, 33440, 1023, 63, WACOM_BEE }, + { "Wacom DTU1931", 8, 37832, 30305, 511, 0, PL }, + { "Wacom ISDv4 90", 8, 26202, 16325, 255, 0, TABLETPC }, + { "Wacom ISDv4 93", 8, 26202, 16325, 255, 0, TABLETPC }, + { "Wacom ISDv4 9A", 8, 26202, 16325, 255, 0, TABLETPC }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS }, { } }; @@ -665,6 +788,7 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x17) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x18) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x19) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, @@ -704,18 +828,26 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC5) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC7) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x90) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x93) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x9A) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, { } }; -const struct usb_device_id * get_device_table(void) { - const struct usb_device_id * id_table = wacom_ids; +const struct usb_device_id *get_device_table(void) +{ + const struct usb_device_id *id_table = wacom_ids; + return id_table; } -struct wacom_features * get_wacom_feature(const struct usb_device_id * id) { +struct wacom_features * get_wacom_feature(const struct usb_device_id *id) +{ int index = id - wacom_ids; struct wacom_features *wf = &wacom_features[index]; + return wf; } diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 3342bc05847..f9c8b69673b 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -10,6 +10,7 @@ #define WACOM_WAC_H #define STYLUS_DEVICE_ID 0x02 +#define TOUCH_DEVICE_ID 0x03 #define CURSOR_DEVICE_ID 0x06 #define ERASER_DEVICE_ID 0x0A #define PAD_DEVICE_ID 0x0F @@ -27,6 +28,7 @@ enum { CINTIQ, WACOM_BEE, WACOM_MO, + TABLETPC, MAX_TYPE }; @@ -38,6 +40,8 @@ struct wacom_features { int pressure_max; int distance_max; int type; + int touch_x_max; + int touch_y_max; }; struct wacom_wac { diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c index d20689cdbd5..8f38c5e55ce 100644 --- a/drivers/input/touchscreen/elo.c +++ b/drivers/input/touchscreen/elo.c @@ -262,7 +262,7 @@ static int elo_setup_10(struct elo *elo) input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0); printk(KERN_INFO "elo: %sTouch touchscreen, fw: %02x.%02x, " - "features: %x02x, controller: 0x%02x\n", + "features: 0x%02x, controller: 0x%02x\n", elo_types[(packet[1] -'0') & 0x03], packet[5], packet[4], packet[3], packet[7]); diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c index 3ab6362f043..928d2ed8865 100644 --- a/drivers/input/xen-kbdfront.c +++ b/drivers/input/xen-kbdfront.c @@ -323,7 +323,7 @@ static struct xenbus_device_id xenkbd_ids[] = { { "" } }; -static struct xenbus_driver xenkbd = { +static struct xenbus_driver xenkbd_driver = { .name = "vkbd", .owner = THIS_MODULE, .ids = xenkbd_ids, @@ -342,12 +342,12 @@ static int __init xenkbd_init(void) if (xen_initial_domain()) return -ENODEV; - return xenbus_register_frontend(&xenkbd); + return xenbus_register_frontend(&xenkbd_driver); } static void __exit xenkbd_cleanup(void) { - xenbus_unregister_driver(&xenkbd); + xenbus_unregister_driver(&xenkbd_driver); } module_init(xenkbd_init); diff --git a/drivers/isdn/hardware/avm/b1isa.c b/drivers/isdn/hardware/avm/b1isa.c index 1e288eeb5e2..6461a32bc83 100644 --- a/drivers/isdn/hardware/avm/b1isa.c +++ b/drivers/isdn/hardware/avm/b1isa.c @@ -233,10 +233,8 @@ static void __exit b1isa_exit(void) int i; for (i = 0; i < MAX_CARDS; i++) { - if (!io[i]) - break; - - b1isa_remove(&isa_dev[i]); + if (isa_dev[i].resource[0].start) + b1isa_remove(&isa_dev[i]); } unregister_capi_driver(&capi_driver_b1isa); } diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c index 84d75a3f5d1..ded9d0baf60 100644 --- a/drivers/isdn/hisax/config.c +++ b/drivers/isdn/hisax/config.c @@ -1213,7 +1213,7 @@ static void HiSax_shiftcards(int idx) memcpy(&cards[i], &cards[i + 1], sizeof(cards[i])); } -static int HiSax_inithardware(int *busy_flag) +static int __init HiSax_inithardware(int *busy_flag) { int foundcards = 0; int i = 0; @@ -1542,7 +1542,9 @@ static void __exit HiSax_exit(void) printk(KERN_INFO "HiSax module removed\n"); } -int hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card) +#ifdef CONFIG_HOTPLUG + +int __devinit hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card) { u_char ids[16]; int ret = -1; @@ -1563,6 +1565,8 @@ error: } EXPORT_SYMBOL(hisax_init_pcmcia); +#endif + EXPORT_SYMBOL(HiSax_closecard); #include "hisax_if.h" @@ -1580,6 +1584,11 @@ static void hisax_bc_close(struct BCState *bcs); static void hisax_bh(struct work_struct *work); static void EChannel_proc_rcv(struct hisax_d_if *d_if); +static int hisax_setup_card_dynamic(struct IsdnCard *card) +{ + return 2; +} + int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[], char *name, int protocol) { @@ -1599,7 +1608,8 @@ int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[], cards[i].protocol = protocol; sprintf(id, "%s%d", name, i); nrcards++; - retval = checkcard(i, id, NULL, hisax_d_if->owner, hisax_cs_setup_card); + retval = checkcard(i, id, NULL, hisax_d_if->owner, + hisax_setup_card_dynamic); if (retval == 0) { // yuck cards[i].typ = 0; nrcards--; diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c index cfa8fa5e44a..3f2a0a20c19 100644 --- a/drivers/isdn/hysdn/hysdn_net.c +++ b/drivers/isdn/hysdn/hysdn_net.c @@ -83,12 +83,12 @@ net_open(struct net_device *dev) /* Fill in the MAC-level header (if not already set) */ if (!card->mac_addr[0]) { - for (i = 0; i < ETH_ALEN - sizeof(unsigned long); i++) + for (i = 0; i < ETH_ALEN; i++) dev->dev_addr[i] = 0xfc; if ((in_dev = dev->ip_ptr) != NULL) { struct in_ifaddr *ifa = in_dev->ifa_list; if (ifa != NULL) - memcpy(dev->dev_addr + (ETH_ALEN - sizeof(unsigned long)), &ifa->ifa_local, sizeof(unsigned long)); + memcpy(dev->dev_addr + (ETH_ALEN - sizeof(ifa->ifa_local)), &ifa->ifa_local, sizeof(ifa->ifa_local)); } } else memcpy(dev->dev_addr, card->mac_addr, ETH_ALEN); diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index 2c21d4f25cc..a98ab72adf9 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -288,7 +288,7 @@ static void __devexit rackmeter_stop_cpu_sniffer(struct rackmeter *rm) cancel_rearming_delayed_work(&rm->cpu[1].sniffer); } -static int rackmeter_setup(struct rackmeter *rm) +static int __devinit rackmeter_setup(struct rackmeter *rm) { pr_debug("rackmeter: setting up i2s..\n"); rackmeter_setup_i2s(rm); @@ -582,12 +582,12 @@ static struct of_device_id rackmeter_match[] = { { } }; -static struct macio_driver rackmeter_drv = { +static struct macio_driver rackmeter_driver = { .name = "rackmeter", .owner = THIS_MODULE, .match_table = rackmeter_match, .probe = rackmeter_probe, - .remove = rackmeter_remove, + .remove = __devexit_p(rackmeter_remove), .shutdown = rackmeter_shutdown, }; @@ -596,14 +596,14 @@ static int __init rackmeter_init(void) { pr_debug("rackmeter_init()\n"); - return macio_register_driver(&rackmeter_drv); + return macio_register_driver(&rackmeter_driver); } static void __exit rackmeter_exit(void) { pr_debug("rackmeter_exit()\n"); - macio_unregister_driver(&rackmeter_drv); + macio_unregister_driver(&rackmeter_driver); } module_init(rackmeter_init); diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index a63161aec48..04e5fd742c2 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -668,7 +668,7 @@ static void check_for_valid_limits(struct io_restrictions *rs) if (!rs->max_segment_size) rs->max_segment_size = MAX_SEGMENT_SIZE; if (!rs->seg_boundary_mask) - rs->seg_boundary_mask = -1; + rs->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK; if (!rs->bounce_pfn) rs->bounce_pfn = -1; } diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c index 14e627ef646..c1d92f838ca 100644 --- a/drivers/media/dvb/dm1105/dm1105.c +++ b/drivers/media/dvb/dm1105/dm1105.c @@ -376,7 +376,7 @@ static void dm1105dvb_dma_unmap(struct dm1105dvb *dm1105dvb) pci_free_consistent(dm1105dvb->pdev, 6*DM1105_DMA_BYTES, dm1105dvb->ts_buf, dm1105dvb->dma_addr); } -static void __devinit dm1105dvb_enable_irqs(struct dm1105dvb *dm1105dvb) +static void dm1105dvb_enable_irqs(struct dm1105dvb *dm1105dvb) { outb(INTMAK_ALLMASK, dm_io_mem(DM1105_INTMAK)); outb(1, dm_io_mem(DM1105_CR)); diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 8557bf12cfb..7a421e9dba5 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -585,6 +585,8 @@ restart: if (fe->ops.set_voltage) fe->ops.set_voltage(fe, SEC_VOLTAGE_OFF); if (fe->ops.tuner_ops.sleep) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); fe->ops.tuner_ops.sleep(fe); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); @@ -934,7 +936,8 @@ void dtv_property_dump(struct dtv_property *tvp) int is_legacy_delivery_system(fe_delivery_system_t s) { if((s == SYS_UNDEFINED) || (s == SYS_DVBC_ANNEX_AC) || - (s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS)) + (s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS) || + (s == SYS_ATSC)) return 1; return 0; diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index 847d8fdd9ec..e9ab0249d13 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -681,12 +681,6 @@ static int af9015_download_firmware(struct usb_device *udev, goto error; } - /* firmware is running, reconnect device in the usb bus */ - req.cmd = RECONNECT_USB; - ret = af9015_rw_udev(udev, &req); - if (ret) - err("reconnect failed: %d", ret); - error: return ret; } @@ -1208,6 +1202,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .usb_ctrl = DEVICE_SPECIFIC, .download_firmware = af9015_download_firmware, .firmware = "dvb-usb-af9015.fw", + .no_reconnect = 1, .size_of_priv = sizeof(struct af9015_state), \ @@ -1306,6 +1301,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .usb_ctrl = DEVICE_SPECIFIC, .download_firmware = af9015_download_firmware, .firmware = "dvb-usb-af9015.fw", + .no_reconnect = 1, .size_of_priv = sizeof(struct af9015_state), \ diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h index 739193943c1..8b544fe79b0 100644 --- a/drivers/media/dvb/dvb-usb/dib0700.h +++ b/drivers/media/dvb/dvb-usb/dib0700.h @@ -22,7 +22,7 @@ extern int dvb_usb_dib0700_debug; #define REQUEST_I2C_READ 0x2 #define REQUEST_I2C_WRITE 0x3 -#define REQUEST_POLL_RC 0x4 +#define REQUEST_POLL_RC 0x4 /* deprecated in firmware v1.20 */ #define REQUEST_JUMPRAM 0x8 #define REQUEST_SET_CLOCK 0xB #define REQUEST_SET_GPIO 0xC @@ -40,11 +40,14 @@ struct dib0700_state { u16 mt2060_if1[2]; u8 rc_toggle; u8 rc_counter; + u8 rc_func_version; u8 is_dib7000pc; u8 fw_use_new_i2c_api; u8 disable_streaming_master_mode; }; +extern int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + u32 *romversion, u32 *ramversion, u32 *fwtype); extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val); extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3); extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen); diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index dd53cee3896..200b215f4d8 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -19,6 +19,22 @@ MODULE_PARM_DESC(dvb_usb_dib0700_ir_proto, "set ir protocol (0=NEC, 1=RC5 (defau DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, + u32 *romversion, u32 *ramversion, u32 *fwtype) +{ + u8 b[16]; + int ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), + REQUEST_GET_VERSION, + USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, + b, sizeof(b), USB_CTRL_GET_TIMEOUT); + *hwversion = (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; + *romversion = (b[4] << 24) | (b[5] << 16) | (b[6] << 8) | b[7]; + *ramversion = (b[8] << 24) | (b[9] << 16) | (b[10] << 8) | b[11]; + *fwtype = (b[12] << 24) | (b[13] << 16) | (b[14] << 8) | b[15]; + return ret; +} + /* expecting rx buffer: request data[0] data[1] ... data[2] */ static int dib0700_ctrl_wr(struct dvb_usb_device *d, u8 *tx, u8 txlen) { diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index 0cfccc24b19..f28d3ae59e0 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -38,6 +38,7 @@ static struct mt2060_config bristol_mt2060_config[2] = { } }; + static struct dibx000_agc_config bristol_dib3000p_mt2060_agc_config = { .band_caps = BAND_VHF | BAND_UHF, .setup = (1 << 8) | (5 << 5) | (0 << 4) | (0 << 3) | (0 << 2) | (2 << 0), @@ -451,8 +452,13 @@ static u8 rc_request[] = { REQUEST_POLL_RC, 0 }; /* Number of keypresses to ignore before start repeating */ #define RC_REPEAT_DELAY 2 +#define RC_REPEAT_DELAY_V1_20 5 -static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) + + +/* Used by firmware versions < 1.20 (deprecated) */ +static int dib0700_rc_query_legacy(struct dvb_usb_device *d, u32 *event, + int *state) { u8 key[4]; int i; @@ -529,6 +535,137 @@ static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) return 0; } +/* This is the structure of the RC response packet starting in firmware 1.20 */ +struct dib0700_rc_response { + u8 report_id; + u8 data_state; + u8 system_msb; + u8 system_lsb; + u8 data; + u8 not_data; +}; + +/* This supports the new IR response format for firmware v1.20 */ +static int dib0700_rc_query_v1_20(struct dvb_usb_device *d, u32 *event, + int *state) +{ + struct dvb_usb_rc_key *keymap = d->props.rc_key_map; + struct dib0700_state *st = d->priv; + struct dib0700_rc_response poll_reply; + u8 buf[6]; + int i; + int status; + int actlen; + int found = 0; + + /* Set initial results in case we exit the function early */ + *event = 0; + *state = REMOTE_NO_KEY_PRESSED; + + /* Firmware v1.20 provides RC data via bulk endpoint 1 */ + status = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev, 1), buf, + sizeof(buf), &actlen, 50); + if (status < 0) { + /* No data available (meaning no key press) */ + return 0; + } + + if (actlen != sizeof(buf)) { + /* We didn't get back the 6 byte message we expected */ + err("Unexpected RC response size [%d]", actlen); + return -1; + } + + poll_reply.report_id = buf[0]; + poll_reply.data_state = buf[1]; + poll_reply.system_msb = buf[2]; + poll_reply.system_lsb = buf[3]; + poll_reply.data = buf[4]; + poll_reply.not_data = buf[5]; + + /* + info("rid=%02x ds=%02x sm=%02x sl=%02x d=%02x nd=%02x\n", + poll_reply.report_id, poll_reply.data_state, + poll_reply.system_msb, poll_reply.system_lsb, + poll_reply.data, poll_reply.not_data); + */ + + if ((poll_reply.data + poll_reply.not_data) != 0xff) { + /* Key failed integrity check */ + err("key failed integrity check: %02x %02x %02x %02x", + poll_reply.system_msb, poll_reply.system_lsb, + poll_reply.data, poll_reply.not_data); + return -1; + } + + /* Find the key in the map */ + for (i = 0; i < d->props.rc_key_map_size; i++) { + if (keymap[i].custom == poll_reply.system_lsb && + keymap[i].data == poll_reply.data) { + *event = keymap[i].event; + found = 1; + break; + } + } + + if (found == 0) { + err("Unknown remote controller key: %02x %02x %02x %02x", + poll_reply.system_msb, poll_reply.system_lsb, + poll_reply.data, poll_reply.not_data); + d->last_event = 0; + return 0; + } + + if (poll_reply.data_state == 1) { + /* New key hit */ + st->rc_counter = 0; + *event = keymap[i].event; + *state = REMOTE_KEY_PRESSED; + d->last_event = keymap[i].event; + } else if (poll_reply.data_state == 2) { + /* Key repeated */ + st->rc_counter++; + + /* prevents unwanted double hits */ + if (st->rc_counter > RC_REPEAT_DELAY_V1_20) { + *event = d->last_event; + *state = REMOTE_KEY_PRESSED; + st->rc_counter = RC_REPEAT_DELAY_V1_20; + } + } else { + err("Unknown data state [%d]", poll_reply.data_state); + } + + return 0; +} + +static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) +{ + struct dib0700_state *st = d->priv; + + /* Because some people may have improperly named firmware files, + let's figure out whether to use the new firmware call or the legacy + call based on the firmware version embedded in the file */ + if (st->rc_func_version == 0) { + u32 hwver, romver, ramver, fwtype; + int ret = dib0700_get_version(d, &hwver, &romver, &ramver, + &fwtype); + if (ret < 0) { + err("Could not determine version info"); + return -1; + } + if (ramver < 0x10200) + st->rc_func_version = 1; + else + st->rc_func_version = 2; + } + + if (st->rc_func_version == 2) + return dib0700_rc_query_v1_20(d, event, state); + else + return dib0700_rc_query_legacy(d, event, state); +} + static struct dvb_usb_rc_key dib0700_rc_keys[] = { /* Key codes for the tiny Pinnacle remote*/ { 0x07, 0x00, KEY_MUTE }, diff --git a/drivers/media/dvb/dvb-usb/usb-urb.c b/drivers/media/dvb/dvb-usb/usb-urb.c index 397f51a7b2a..da93b9e982c 100644 --- a/drivers/media/dvb/dvb-usb/usb-urb.c +++ b/drivers/media/dvb/dvb-usb/usb-urb.c @@ -135,7 +135,7 @@ stream->buf_list[stream->buf_num], (long long)stream->dma_addr[stream->buf_num]) static int usb_bulk_urb_init(struct usb_data_stream *stream) { - int i; + int i, j; if ((i = usb_allocate_stream_buffers(stream,stream->props.count, stream->props.u.bulk.buffersize)) < 0) @@ -143,9 +143,13 @@ static int usb_bulk_urb_init(struct usb_data_stream *stream) /* allocate the URBs */ for (i = 0; i < stream->props.count; i++) { - if ((stream->urb_list[i] = usb_alloc_urb(0,GFP_ATOMIC)) == NULL) + stream->urb_list[i] = usb_alloc_urb(0, GFP_ATOMIC); + if (!stream->urb_list[i]) { + deb_mem("not enough memory for urb_alloc_urb!.\n"); + for (j = 0; j < i; j++) + usb_free_urb(stream->urb_list[i]); return -ENOMEM; - + } usb_fill_bulk_urb( stream->urb_list[i], stream->udev, usb_rcvbulkpipe(stream->udev,stream->props.endpoint), stream->buf_list[i], @@ -170,9 +174,14 @@ static int usb_isoc_urb_init(struct usb_data_stream *stream) for (i = 0; i < stream->props.count; i++) { struct urb *urb; int frame_offset = 0; - if ((stream->urb_list[i] = - usb_alloc_urb(stream->props.u.isoc.framesperurb,GFP_ATOMIC)) == NULL) + + stream->urb_list[i] = usb_alloc_urb(stream->props.u.isoc.framesperurb, GFP_ATOMIC); + if (!stream->urb_list[i]) { + deb_mem("not enough memory for urb_alloc_urb!\n"); + for (j = 0; j < i; j++) + usb_free_urb(stream->urb_list[i]); return -ENOMEM; + } urb = stream->urb_list[i]; diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c index 6f9b7736044..e98d6caf2c2 100644 --- a/drivers/media/dvb/siano/sms-cards.c +++ b/drivers/media/dvb/siano/sms-cards.c @@ -95,7 +95,7 @@ static struct sms_board sms_boards[] = { [SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = { .name = "Hauppauge WinTV MiniStick", .type = SMS_NOVA_B0, - .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-01.fw", + .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw", }, }; diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index 66ab0c6e978..4a3f2b8ea37 100644 --- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -808,6 +808,12 @@ static int ttusb_alloc_iso_urbs(struct ttusb *ttusb) ISO_BUF_COUNT, &ttusb->iso_dma_handle); + if (!ttusb->iso_buffer) { + dprintk("%s: pci_alloc_consistent - not enough memory\n", + __func__); + return -ENOMEM; + } + memset(ttusb->iso_buffer, 0, ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF * ISO_BUF_COUNT); @@ -1659,7 +1665,14 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i ttusb_setup_interfaces(ttusb); - ttusb_alloc_iso_urbs(ttusb); + result = ttusb_alloc_iso_urbs(ttusb); + if (result < 0) { + dprintk("%s: ttusb_alloc_iso_urbs - failed\n", __func__); + mutex_unlock(&ttusb->semi2c); + kfree(ttusb); + return result; + } + if (ttusb_init_controller(ttusb)) printk("ttusb_init_controller: error\n"); diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index ab33fec8a19..0aa96df80fc 100644 --- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -1157,6 +1157,12 @@ static int ttusb_dec_alloc_iso_urbs(struct ttusb_dec *dec) ISO_BUF_COUNT), &dec->iso_dma_handle); + if (!dec->iso_buffer) { + dprintk("%s: pci_alloc_consistent - not enough memory\n", + __func__); + return -ENOMEM; + } + memset(dec->iso_buffer, 0, ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * ISO_BUF_COUNT)); @@ -1254,6 +1260,7 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec) dec->irq_buffer = usb_buffer_alloc(dec->udev,IRQ_PACKET_SIZE, GFP_ATOMIC, &dec->irq_dma_handle); if(!dec->irq_buffer) { + usb_free_urb(dec->irq_urb); return -ENOMEM; } usb_fill_int_urb(dec->irq_urb, dec->udev,dec->irq_pipe, diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c index ac3292d7646..7a8d49ef646 100644 --- a/drivers/media/video/em28xx/em28xx-audio.c +++ b/drivers/media/video/em28xx/em28xx-audio.c @@ -62,7 +62,7 @@ static int em28xx_isoc_audio_deinit(struct em28xx *dev) dprintk("Stopping isoc\n"); for (i = 0; i < EM28XX_AUDIO_BUFS; i++) { - usb_kill_urb(dev->adev->urb[i]); + usb_unlink_urb(dev->adev->urb[i]); usb_free_urb(dev->adev->urb[i]); dev->adev->urb[i] = NULL; } @@ -75,7 +75,6 @@ static void em28xx_audio_isocirq(struct urb *urb) struct em28xx *dev = urb->context; int i; unsigned int oldptr; - unsigned long flags; int period_elapsed = 0; int status; unsigned char *cp; @@ -96,9 +95,21 @@ static void em28xx_audio_isocirq(struct urb *urb) if (!length) continue; - spin_lock_irqsave(&dev->adev->slock, flags); - oldptr = dev->adev->hwptr_done_capture; + if (oldptr + length >= runtime->buffer_size) { + unsigned int cnt = + runtime->buffer_size - oldptr; + memcpy(runtime->dma_area + oldptr * stride, cp, + cnt * stride); + memcpy(runtime->dma_area, cp + cnt * stride, + length * stride - cnt * stride); + } else { + memcpy(runtime->dma_area + oldptr * stride, cp, + length * stride); + } + + snd_pcm_stream_lock(substream); + dev->adev->hwptr_done_capture += length; if (dev->adev->hwptr_done_capture >= runtime->buffer_size) @@ -113,19 +124,7 @@ static void em28xx_audio_isocirq(struct urb *urb) period_elapsed = 1; } - spin_unlock_irqrestore(&dev->adev->slock, flags); - - if (oldptr + length >= runtime->buffer_size) { - unsigned int cnt = - runtime->buffer_size - oldptr; - memcpy(runtime->dma_area + oldptr * stride, cp, - cnt * stride); - memcpy(runtime->dma_area, cp + cnt * stride, - length * stride - cnt * stride); - } else { - memcpy(runtime->dma_area + oldptr * stride, cp, - length * stride); - } + snd_pcm_stream_unlock(substream); } if (period_elapsed) snd_pcm_period_elapsed(substream); diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index 5d837c16ee2..15e2b525310 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -69,19 +69,33 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, int ret, byte; if (dev->state & DEV_DISCONNECTED) - return(-ENODEV); + return -ENODEV; + + if (len > URB_MAX_CTRL_SIZE) + return -EINVAL; em28xx_regdbg("req=%02x, reg=%02x ", req, reg); + mutex_lock(&dev->ctrl_urb_lock); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, buf, len, HZ); + 0x0000, reg, dev->urb_buf, len, HZ); + if (ret < 0) { + if (reg_debug) + printk(" failed!\n"); + mutex_unlock(&dev->ctrl_urb_lock); + return ret; + } + + if (len) + memcpy(buf, dev->urb_buf, len); + + mutex_unlock(&dev->ctrl_urb_lock); if (reg_debug) { - printk(ret < 0 ? " failed!\n" : "%02x values: ", ret); + printk("%02x values: ", ret); for (byte = 0; byte < len; byte++) printk(" %02x", (unsigned char)buf[byte]); - printk("\n"); } @@ -102,16 +116,20 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg) em28xx_regdbg("req=%02x, reg=%02x:", req, reg); + mutex_lock(&dev->ctrl_urb_lock); ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, &val, 1, HZ); - - if (reg_debug) - printk(ret < 0 ? " failed!\n" : - "%02x\n", (unsigned char) val); + 0x0000, reg, dev->urb_buf, 1, HZ); + val = dev->urb_buf[0]; + mutex_unlock(&dev->ctrl_urb_lock); - if (ret < 0) + if (ret < 0) { + printk(" failed!\n"); return ret; + } + + if (reg_debug) + printk("%02x\n", (unsigned char) val); return val; } @@ -130,19 +148,13 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, { int ret; - /*usb_control_msg seems to expect a kmalloced buffer */ - unsigned char *bufs; - if (dev->state & DEV_DISCONNECTED) return -ENODEV; - if (len < 1) + if ((len < 1) || (len > URB_MAX_CTRL_SIZE)) return -EINVAL; - bufs = kmalloc(len, GFP_KERNEL); - em28xx_regdbg("req=%02x reg=%02x:", req, reg); - if (reg_debug) { int i; for (i = 0; i < len; ++i) @@ -150,16 +162,16 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, printk("\n"); } - if (!bufs) - return -ENOMEM; - memcpy(bufs, buf, len); + mutex_lock(&dev->ctrl_urb_lock); + memcpy(dev->urb_buf, buf, len); ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, bufs, len, HZ); + 0x0000, reg, dev->urb_buf, len, HZ); + mutex_unlock(&dev->ctrl_urb_lock); + if (dev->wait_after_write) msleep(dev->wait_after_write); - kfree(bufs); return ret; } @@ -270,6 +282,8 @@ static int em28xx_set_audio_source(struct em28xx *dev) break; case EM28XX_AMUX_LINE_IN: input = EM28XX_AUDIO_SRC_LINE; + video = disable; + line = enable; break; case EM28XX_AMUX_AC97_VIDEO: input = EM28XX_AUDIO_SRC_LINE; diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c index 3bab56b997f..2360c61ddca 100644 --- a/drivers/media/video/em28xx/em28xx-i2c.c +++ b/drivers/media/video/em28xx/em28xx-i2c.c @@ -337,9 +337,9 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len) /* Check if board has eeprom */ err = i2c_master_recv(&dev->i2c_client, &buf, 0); if (err < 0) { - em28xx_errdev("%s: i2c_master_recv failed! err [%d]\n", - __func__, err); - return err; + em28xx_errdev("board has no eeprom\n"); + memset(eedata, 0, len); + return -ENODEV; } buf = 0; @@ -609,14 +609,16 @@ int em28xx_i2c_register(struct em28xx *dev) dev->i2c_client.adapter = &dev->i2c_adap; retval = em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata)); - if (retval < 0) { + if ((retval < 0) && (retval != -ENODEV)) { em28xx_errdev("%s: em28xx_i2_eeprom failed! retval [%d]\n", __func__, retval); + return retval; } if (i2c_scan) em28xx_do_i2c_scan(dev); + return 0; } diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index a1ab2ef4557..610f535a257 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -73,6 +73,7 @@ MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); static LIST_HEAD(em28xx_devlist); +static DEFINE_MUTEX(em28xx_devlist_mutex); static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET }; static unsigned int video_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET }; @@ -1519,7 +1520,7 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) struct em28xx_fh *fh; enum v4l2_buf_type fh_type = 0; - lock_kernel(); + mutex_lock(&em28xx_devlist_mutex); list_for_each_entry(h, &em28xx_devlist, devlist) { if (h->vdev->minor == minor) { dev = h; @@ -1535,10 +1536,11 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) dev = h; } } - if (NULL == dev) { - unlock_kernel(); + mutex_unlock(&em28xx_devlist_mutex); + if (NULL == dev) return -ENODEV; - } + + mutex_lock(&dev->lock); em28xx_videodbg("open minor=%d type=%s users=%d\n", minor, v4l2_type_names[fh_type], dev->users); @@ -1547,10 +1549,9 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) fh = kzalloc(sizeof(struct em28xx_fh), GFP_KERNEL); if (!fh) { em28xx_errdev("em28xx-video.c: Out of memory?!\n"); - unlock_kernel(); + mutex_unlock(&dev->lock); return -ENOMEM; } - mutex_lock(&dev->lock); fh->dev = dev; fh->radio = radio; fh->type = fh_type; @@ -1584,7 +1585,6 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp) sizeof(struct em28xx_buffer), fh); mutex_unlock(&dev->lock); - unlock_kernel(); return errCode; } @@ -1871,6 +1871,7 @@ int em28xx_register_extension(struct em28xx_ops *ops) { struct em28xx *dev = NULL; + mutex_lock(&em28xx_devlist_mutex); mutex_lock(&em28xx_extension_devlist_lock); list_add_tail(&ops->next, &em28xx_extension_devlist); list_for_each_entry(dev, &em28xx_devlist, devlist) { @@ -1879,6 +1880,7 @@ int em28xx_register_extension(struct em28xx_ops *ops) } printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name); mutex_unlock(&em28xx_extension_devlist_lock); + mutex_unlock(&em28xx_devlist_mutex); return 0; } EXPORT_SYMBOL(em28xx_register_extension); @@ -1887,6 +1889,7 @@ void em28xx_unregister_extension(struct em28xx_ops *ops) { struct em28xx *dev = NULL; + mutex_lock(&em28xx_devlist_mutex); list_for_each_entry(dev, &em28xx_devlist, devlist) { if (dev) ops->fini(dev); @@ -1896,6 +1899,7 @@ void em28xx_unregister_extension(struct em28xx_ops *ops) printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name); list_del(&ops->next); mutex_unlock(&em28xx_extension_devlist_lock); + mutex_unlock(&em28xx_devlist_mutex); } EXPORT_SYMBOL(em28xx_unregister_extension); @@ -1921,6 +1925,60 @@ static struct video_device *em28xx_vdev_init(struct em28xx *dev, } +static int register_analog_devices(struct em28xx *dev) +{ + int ret; + + /* allocate and fill video video_device struct */ + dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video"); + if (!dev->vdev) { + em28xx_errdev("cannot allocate video_device.\n"); + return -ENODEV; + } + + /* register v4l2 video video_device */ + ret = video_register_device(dev->vdev, VFL_TYPE_GRABBER, + video_nr[dev->devno]); + if (ret) { + em28xx_errdev("unable to register video device (error=%i).\n", + ret); + return ret; + } + + /* Allocate and fill vbi video_device struct */ + dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template, "vbi"); + + /* register v4l2 vbi video_device */ + ret = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, + vbi_nr[dev->devno]); + if (ret < 0) { + em28xx_errdev("unable to register vbi device\n"); + return ret; + } + + if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) { + dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template, "radio"); + if (!dev->radio_dev) { + em28xx_errdev("cannot allocate video_device.\n"); + return -ENODEV; + } + ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO, + radio_nr[dev->devno]); + if (ret < 0) { + em28xx_errdev("can't register radio device\n"); + return ret; + } + em28xx_info("Registered radio device as /dev/radio%d\n", + dev->radio_dev->num); + } + + em28xx_info("V4L2 device registered as /dev/video%d and /dev/vbi%d\n", + dev->vdev->num, dev->vbi_dev->num); + + return 0; +} + + /* * em28xx_init_dev() * allocates and inits the device structs, registers i2c bus and v4l device @@ -1936,6 +1994,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, dev->udev = udev; mutex_init(&dev->lock); + mutex_init(&dev->ctrl_urb_lock); spin_lock_init(&dev->slock); init_waitqueue_head(&dev->open); init_waitqueue_head(&dev->wait_frame); @@ -1953,8 +2012,6 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, errCode = em28xx_config(dev); if (errCode) { em28xx_errdev("error configuring device\n"); - em28xx_devused &= ~(1<<dev->devno); - kfree(dev); return -ENOMEM; } @@ -2001,50 +2058,6 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, return errCode; } - list_add_tail(&dev->devlist, &em28xx_devlist); - - /* allocate and fill video video_device struct */ - dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video"); - if (NULL == dev->vdev) { - em28xx_errdev("cannot allocate video_device.\n"); - goto fail_unreg; - } - - /* register v4l2 video video_device */ - retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, - video_nr[dev->devno]); - if (retval) { - em28xx_errdev("unable to register video device (error=%i).\n", - retval); - goto fail_unreg; - } - - /* Allocate and fill vbi video_device struct */ - dev->vbi_dev = em28xx_vdev_init(dev, &em28xx_video_template, "vbi"); - /* register v4l2 vbi video_device */ - if (video_register_device(dev->vbi_dev, VFL_TYPE_VBI, - vbi_nr[dev->devno]) < 0) { - em28xx_errdev("unable to register vbi device\n"); - retval = -ENODEV; - goto fail_unreg; - } - - if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) { - dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template, "radio"); - if (NULL == dev->radio_dev) { - em28xx_errdev("cannot allocate video_device.\n"); - goto fail_unreg; - } - retval = video_register_device(dev->radio_dev, VFL_TYPE_RADIO, - radio_nr[dev->devno]); - if (retval < 0) { - em28xx_errdev("can't register radio device\n"); - goto fail_unreg; - } - em28xx_info("Registered radio device as /dev/radio%d\n", - dev->radio_dev->num); - } - /* init video dma queues */ INIT_LIST_HEAD(&dev->vidq.active); INIT_LIST_HEAD(&dev->vidq.queued); @@ -2071,8 +2084,14 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, video_mux(dev, 0); - em28xx_info("V4L2 device registered as /dev/video%d and /dev/vbi%d\n", - dev->vdev->num, dev->vbi_dev->num); + mutex_lock(&em28xx_devlist_mutex); + list_add_tail(&dev->devlist, &em28xx_devlist); + retval = register_analog_devices(dev); + if (retval < 0) { + em28xx_release_resources(dev); + mutex_unlock(&em28xx_devlist_mutex); + goto fail_reg_devices; + } mutex_lock(&em28xx_extension_devlist_lock); if (!list_empty(&em28xx_extension_devlist)) { @@ -2082,13 +2101,12 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, } } mutex_unlock(&em28xx_extension_devlist_lock); + mutex_unlock(&em28xx_devlist_mutex); return 0; -fail_unreg: - em28xx_release_resources(dev); +fail_reg_devices: mutex_unlock(&dev->lock); - kfree(dev); return retval; } @@ -2231,8 +2249,12 @@ static int em28xx_usb_probe(struct usb_interface *interface, /* allocate device struct */ retval = em28xx_init_dev(&dev, udev, nr); - if (retval) + if (retval) { + em28xx_devused &= ~(1<<dev->devno); + kfree(dev); + return retval; + } em28xx_info("Found %s\n", em28xx_boards[dev->model].name); diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 82781178e0a..5956e9b3062 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -102,6 +102,9 @@ #define EM28XX_MIN_BUF 4 #define EM28XX_DEF_BUF 8 +/*Limits the max URB message size */ +#define URB_MAX_CTRL_SIZE 80 + /* Params for validated field */ #define EM28XX_BOARD_NOT_VALIDATED 1 #define EM28XX_BOARD_VALIDATED 0 @@ -430,6 +433,7 @@ struct em28xx { /* locks */ struct mutex lock; + struct mutex ctrl_urb_lock; /* protects urb_buf */ /* spinlock_t queue_lock; */ struct list_head inqueue, outqueue; wait_queue_head_t open, wait_frame, wait_stream; @@ -451,6 +455,8 @@ struct em28xx { unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */ struct urb *urb[EM28XX_NUM_BUFS]; /* urb for isoc transfers */ char *transfer_buffer[EM28XX_NUM_BUFS]; /* transfer buffers for isoc transfer */ + char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */ + /* helper funcs that call usb_control_msg */ int (*em28xx_write_regs) (struct em28xx *dev, u16 reg, char *buf, int len); diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c index a9d51ba7c57..de28354ea5b 100644 --- a/drivers/media/video/gspca/conex.c +++ b/drivers/media/video/gspca/conex.c @@ -846,10 +846,13 @@ static int sd_start(struct gspca_dev *gspca_dev) return 0; } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { int retry = 50; + if (!gspca_dev->present) + return; reg_w_val(gspca_dev, 0x0000, 0x00); reg_r(gspca_dev, 0x0002, 1); reg_w_val(gspca_dev, 0x0053, 0x00); diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c index 65d3cbfe6b2..607942fd797 100644 --- a/drivers/media/video/gspca/finepix.c +++ b/drivers/media/video/gspca/finepix.c @@ -276,6 +276,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev) /* Stop the state machine */ if (dev->state != FPIX_NOP) wait_for_completion(&dev->can_close); +} + +/* called on streamoff with alt 0 and disconnect */ +static void sd_stop0(struct gspca_dev *gspca_dev) +{ + struct usb_fpix *dev = (struct usb_fpix *) gspca_dev; usb_free_urb(dev->control_urb); dev->control_urb = NULL; @@ -385,6 +391,7 @@ static int sd_start(struct gspca_dev *gspca_dev) error: /* Free the ressources */ sd_stopN(gspca_dev); + sd_stop0(gspca_dev); return ret; } @@ -425,6 +432,7 @@ static const struct sd_desc sd_desc = { .init = sd_init, .start = sd_start, .stopN = sd_stopN, + .stop0 = sd_stop0, }; /* -- device connect -- */ diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index e48fbfc8ad0..748a87e82e4 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -646,15 +646,14 @@ static void gspca_stream_off(struct gspca_dev *gspca_dev) { gspca_dev->streaming = 0; atomic_set(&gspca_dev->nevent, 0); - if (gspca_dev->present) { - if (gspca_dev->sd_desc->stopN) - gspca_dev->sd_desc->stopN(gspca_dev); - destroy_urbs(gspca_dev); - gspca_set_alt0(gspca_dev); - if (gspca_dev->sd_desc->stop0) - gspca_dev->sd_desc->stop0(gspca_dev); - PDEBUG(D_STREAM, "stream off OK"); - } + if (gspca_dev->present + && gspca_dev->sd_desc->stopN) + gspca_dev->sd_desc->stopN(gspca_dev); + destroy_urbs(gspca_dev); + gspca_set_alt0(gspca_dev); + if (gspca_dev->sd_desc->stop0) + gspca_dev->sd_desc->stop0(gspca_dev); + PDEBUG(D_STREAM, "stream off OK"); } static void gspca_set_default_mode(struct gspca_dev *gspca_dev) @@ -863,7 +862,7 @@ static int dev_open(struct inode *inode, struct file *file) int ret; PDEBUG(D_STREAM, "%s open", current->comm); - gspca_dev = (struct gspca_dev *) video_devdata(file); + gspca_dev = video_drvdata(file); if (mutex_lock_interruptible(&gspca_dev->queue_lock)) return -ERESTARTSYS; if (!gspca_dev->present) { @@ -875,6 +874,13 @@ static int dev_open(struct inode *inode, struct file *file) ret = -EBUSY; goto out; } + + /* protect the subdriver against rmmod */ + if (!try_module_get(gspca_dev->module)) { + ret = -ENODEV; + goto out; + } + gspca_dev->users++; /* one more user */ @@ -884,10 +890,10 @@ static int dev_open(struct inode *inode, struct file *file) #ifdef GSPCA_DEBUG /* activate the v4l2 debug */ if (gspca_debug & D_V4L2) - gspca_dev->vdev.debug |= V4L2_DEBUG_IOCTL + gspca_dev->vdev->debug |= V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; else - gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL + gspca_dev->vdev->debug &= ~(V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG); #endif ret = 0; @@ -921,6 +927,7 @@ static int dev_close(struct inode *inode, struct file *file) gspca_dev->memory = GSPCA_MEMORY_NO; } file->private_data = NULL; + module_put(gspca_dev->module); mutex_unlock(&gspca_dev->queue_lock); PDEBUG(D_STREAM, "close done"); @@ -1748,11 +1755,6 @@ out: return ret; } -static void dev_release(struct video_device *vfd) -{ - /* nothing */ -} - static struct file_operations dev_fops = { .owner = THIS_MODULE, .open = dev_open, @@ -1800,7 +1802,7 @@ static struct video_device gspca_template = { .name = "gspca main driver", .fops = &dev_fops, .ioctl_ops = &dev_ioctl_ops, - .release = dev_release, /* mandatory */ + .release = video_device_release, .minor = -1, }; @@ -1869,17 +1871,18 @@ int gspca_dev_probe(struct usb_interface *intf, init_waitqueue_head(&gspca_dev->wq); /* init video stuff */ - memcpy(&gspca_dev->vdev, &gspca_template, sizeof gspca_template); - gspca_dev->vdev.parent = &dev->dev; - memcpy(&gspca_dev->fops, &dev_fops, sizeof gspca_dev->fops); - gspca_dev->vdev.fops = &gspca_dev->fops; - gspca_dev->fops.owner = module; /* module protection */ + gspca_dev->vdev = video_device_alloc(); + memcpy(gspca_dev->vdev, &gspca_template, sizeof gspca_template); + gspca_dev->vdev->parent = &dev->dev; + gspca_dev->module = module; gspca_dev->present = 1; - ret = video_register_device(&gspca_dev->vdev, + video_set_drvdata(gspca_dev->vdev, gspca_dev); + ret = video_register_device(gspca_dev->vdev, VFL_TYPE_GRABBER, video_nr); if (ret < 0) { err("video_register_device err %d", ret); + video_device_release(gspca_dev->vdev); goto out; } @@ -1887,7 +1890,8 @@ int gspca_dev_probe(struct usb_interface *intf, PDEBUG(D_PROBE, "probe ok"); return 0; out: - kref_put(&gspca_dev->kref, gspca_delete); + kfree(gspca_dev->usb_buf); + kfree(gspca_dev); return ret; } EXPORT_SYMBOL(gspca_dev_probe); @@ -1905,7 +1909,7 @@ void gspca_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); /* We don't want people trying to open up the device */ - video_unregister_device(&gspca_dev->vdev); + video_unregister_device(gspca_dev->vdev); gspca_dev->present = 0; gspca_dev->streaming = 0; diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 1d9dc90b479..d25e8d69373 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -97,7 +97,7 @@ struct sd_desc { cam_pkt_op pkt_scan; /* optional operations */ cam_v_op stopN; /* called on stream off - main alt */ - cam_v_op stop0; /* called on stream off - alt 0 */ + cam_v_op stop0; /* called on stream off & disconnect - alt 0 */ cam_v_op dq_callback; /* called when a frame has been dequeued */ cam_jpg_op get_jcomp; cam_jpg_op set_jcomp; @@ -120,8 +120,8 @@ struct gspca_frame { }; struct gspca_dev { - struct video_device vdev; /* !! must be the first item */ - struct file_operations fops; + struct video_device *vdev; + struct module *module; /* subdriver handling the device */ struct usb_device *dev; struct kref kref; struct file *capt_file; /* file doing video capture */ diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index e5ff9a6199e..fbd45e235d9 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -749,10 +749,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */ } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!gspca_dev->present) + return; if (sd->sensor == SENSOR_PAC7302) { reg_w(gspca_dev, 0xff, 0x01); reg_w(gspca_dev, 0x78, 0x40); diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c index b742f260c7c..e29954c1c38 100644 --- a/drivers/media/video/gspca/spca501.c +++ b/drivers/media/video/gspca/spca501.c @@ -2022,8 +2022,11 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x01, 0x00); } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { + if (!gspca_dev->present) + return; reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00); } diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c index b345749213c..895b9fe4018 100644 --- a/drivers/media/video/gspca/spca505.c +++ b/drivers/media/video/gspca/spca505.c @@ -742,8 +742,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_write(gspca_dev->dev, 0x02, 0x00, 0x00); } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { + if (!gspca_dev->present) + return; + /* This maybe reset or power control */ reg_write(gspca_dev->dev, 0x03, 0x03, 0x20); reg_write(gspca_dev->dev, 0x03, 0x01, 0x0); diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c index 020a03c466c..c3de4e44123 100644 --- a/drivers/media/video/gspca/spca561.c +++ b/drivers/media/video/gspca/spca561.c @@ -766,10 +766,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev) } } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!gspca_dev->present) + return; if (sd->chip_revision == Rev012A) { reg_w_val(gspca_dev->dev, 0x8118, 0x29); reg_w_val(gspca_dev->dev, 0x8114, 0x08); diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index be46d923254..17af353ddd1 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -1633,10 +1633,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev) reg_w(dev, 0xa0, 0x09, 0xb003); } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct usb_device *dev = gspca_dev->dev; + if (!gspca_dev->present) + return; reg_w(dev, 0x89, 0xffff, 0xffff); } diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 8b3101d347c..0befacf4985 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -7336,10 +7336,13 @@ static int sd_start(struct gspca_dev *gspca_dev) return 0; } +/* called on streamoff with alt 0 and on disconnect */ static void sd_stop0(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (!gspca_dev->present) + return; send_unknown(gspca_dev->dev, sd->sensor); } diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index 9f1038f65d3..70a77625107 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -1073,7 +1073,7 @@ static int pxa_camera_probe(struct platform_device *pdev) goto exit; } - pcdev->clk = clk_get(&pdev->dev, "CAMCLK"); + pcdev->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(pcdev->clk)) { err = PTR_ERR(pcdev->clk); goto exit_kfree; diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c index 5272926db73..3c3f8cf7310 100644 --- a/drivers/media/video/s2255drv.c +++ b/drivers/media/video/s2255drv.c @@ -192,7 +192,7 @@ struct s2255_dmaqueue { #define S2255_FW_FAILED 3 #define S2255_FW_DISCONNECTING 4 -#define S2255_FW_MARKER 0x22552f2f +#define S2255_FW_MARKER cpu_to_le32(0x22552f2f) /* 2255 read states */ #define S2255_READ_IDLE 0 #define S2255_READ_FRAME 1 diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index 84bdc2ee69e..a443e136dc4 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -354,7 +354,7 @@ static inline void i2o_block_sglist_free(struct i2o_block_request *ireq) * @req: the request to prepare * * Allocate the necessary i2o_block_request struct and connect it to - * the request. This is needed that we not loose the SG list later on. + * the request. This is needed that we not lose the SG list later on. * * Returns BLKPREP_OK on success or BLKPREP_DEFER on failure. */ diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c index be2b5926d26..6e53a30bfd3 100644 --- a/drivers/message/i2o/iop.c +++ b/drivers/message/i2o/iop.c @@ -49,7 +49,6 @@ static int i2o_hrt_get(struct i2o_controller *c); /** * i2o_msg_get_wait - obtain an I2O message from the IOP * @c: I2O controller - * @msg: pointer to a I2O message pointer * @wait: how long to wait until timeout * * This function waits up to wait seconds for a message slot to be diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index e4c0db4dc7b..9e485459f63 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -474,9 +474,9 @@ static __init int asic3_gpio_probe(struct platform_device *pdev, u16 dir_reg[ASIC3_NUM_GPIO_BANKS]; int i; - memzero(alt_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); - memzero(out_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); - memzero(dir_reg, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); + memset(alt_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); + memset(out_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); + memset(dir_reg, 0, ASIC3_NUM_GPIO_BANKS * sizeof(u16)); /* Enable all GPIOs */ asic3_write_register(asic, ASIC3_GPIO_OFFSET(A, MASK), 0xffff); diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c index b4ed57e0272..6063dc2b52e 100644 --- a/drivers/mfd/mcp-core.c +++ b/drivers/mfd/mcp-core.c @@ -18,7 +18,7 @@ #include <linux/slab.h> #include <linux/string.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <asm/system.h> #include "mcp.h" diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 28380b20bc7..62b32dabf62 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -20,7 +20,7 @@ #include <linux/slab.h> #include <linux/platform_device.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/system.h> diff --git a/drivers/mfd/ucb1x00-assabet.c b/drivers/mfd/ucb1x00-assabet.c index 61aeaf79640..86fed4870f9 100644 --- a/drivers/mfd/ucb1x00-assabet.c +++ b/drivers/mfd/ucb1x00-assabet.c @@ -15,7 +15,7 @@ #include <linux/proc_fs.h> #include <linux/device.h> -#include <asm/dma.h> +#include <mach/dma.h> #include "ucb1x00.h" diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index a316f1b7593..6860c924f36 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -25,7 +25,7 @@ #include <linux/device.h> #include <linux/mutex.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/hardware.h> #include "ucb1x00.h" diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c index 44762ca86a8..61b7d3eb9a2 100644 --- a/drivers/mfd/ucb1x00-ts.c +++ b/drivers/mfd/ucb1x00-ts.c @@ -31,7 +31,7 @@ #include <linux/slab.h> #include <linux/kthread.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/collie.h> #include <asm/mach-types.h> diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c index 8c389d606c3..3ee698ad859 100644 --- a/drivers/misc/sgi-gru/grufault.c +++ b/drivers/misc/sgi-gru/grufault.c @@ -254,7 +254,11 @@ static int atomic_pte_lookup(struct vm_area_struct *vma, unsigned long vaddr, return 1; *paddr = pte_pfn(pte) << PAGE_SHIFT; +#ifdef CONFIG_HUGETLB_PAGE *pageshift = is_vm_hugetlb_page(vma) ? HPAGE_SHIFT : PAGE_SHIFT; +#else + *pageshift = PAGE_SHIFT; +#endif return 0; err: diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index 5c027b6b4e5..65098380639 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -481,7 +481,7 @@ struct vm_operations_struct gru_vm_ops = { .fault = gru_fault, }; -module_init(gru_init); +fs_initcall(gru_init); module_exit(gru_exit); module_param(gru_options, ulong, 0644); diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 7bcb81002dc..571b211608d 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -1038,8 +1038,8 @@ static int sony_nc_add(struct acpi_device *device) goto outinput; } - if (!acpi_video_backlight_support()) { - printk(KERN_INFO DRV_PFX "Sony: Brightness ignored, must be " + if (acpi_video_backlight_support()) { + printk(KERN_INFO DRV_PFX "brightness ignored, must be " "controlled by ACPI video driver\n"); } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", &handle))) { diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 7a4a26b0edd..899766e16fa 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -5318,6 +5318,7 @@ static enum fan_control_commands fan_control_commands; static u8 fan_control_initial_status; static u8 fan_control_desired_level; +static u8 fan_control_resume_level; static int fan_watchdog_maxinterval; static struct mutex fan_mutex; @@ -5440,8 +5441,8 @@ static int fan_set_level(int level) case TPACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_TPEC: - if ((level != TP_EC_FAN_AUTO) && - (level != TP_EC_FAN_FULLSPEED) && + if (!(level & TP_EC_FAN_AUTO) && + !(level & TP_EC_FAN_FULLSPEED) && ((level < 0) || (level > 7))) return -EINVAL; @@ -6005,38 +6006,67 @@ static void fan_exit(void) static void fan_suspend(pm_message_t state) { + int rc; + if (!fan_control_allowed) return; /* Store fan status in cache */ - fan_get_status_safe(NULL); + fan_control_resume_level = 0; + rc = fan_get_status_safe(&fan_control_resume_level); + if (rc < 0) + printk(TPACPI_NOTICE + "failed to read fan level for later " + "restore during resume: %d\n", rc); + + /* if it is undefined, don't attempt to restore it. + * KEEP THIS LAST */ if (tp_features.fan_ctrl_status_undef) - fan_control_desired_level = TP_EC_FAN_AUTO; + fan_control_resume_level = 0; } static void fan_resume(void) { - u8 saved_fan_level; u8 current_level = 7; bool do_set = false; + int rc; /* DSDT *always* updates status on resume */ tp_features.fan_ctrl_status_undef = 0; - saved_fan_level = fan_control_desired_level; if (!fan_control_allowed || + !fan_control_resume_level || (fan_get_status_safe(¤t_level) < 0)) return; switch (fan_control_access_mode) { case TPACPI_FAN_WR_ACPI_SFAN: - do_set = (saved_fan_level > current_level); + /* never decrease fan level */ + do_set = (fan_control_resume_level > current_level); break; case TPACPI_FAN_WR_ACPI_FANS: case TPACPI_FAN_WR_TPEC: - do_set = ((saved_fan_level & TP_EC_FAN_FULLSPEED) || - (saved_fan_level == 7 && - !(current_level & TP_EC_FAN_FULLSPEED))); + /* never decrease fan level, scale is: + * TP_EC_FAN_FULLSPEED > 7 >= TP_EC_FAN_AUTO + * + * We expect the firmware to set either 7 or AUTO, but we + * handle FULLSPEED out of paranoia. + * + * So, we can safely only restore FULLSPEED or 7, anything + * else could slow the fan. Restoring AUTO is useless, at + * best that's exactly what the DSDT already set (it is the + * slower it uses). + * + * Always keep in mind that the DSDT *will* have set the + * fans to what the vendor supposes is the best level. We + * muck with it only to speed the fan up. + */ + if (fan_control_resume_level != 7 && + !(fan_control_resume_level & TP_EC_FAN_FULLSPEED)) + return; + else + do_set = !(current_level & TP_EC_FAN_FULLSPEED) && + (current_level != fan_control_resume_level); break; default: return; @@ -6044,8 +6074,11 @@ static void fan_resume(void) if (do_set) { printk(TPACPI_NOTICE "restoring fan level to 0x%02x\n", - saved_fan_level); - fan_set_level_safe(saved_fan_level); + fan_control_resume_level); + rc = fan_set_level_safe(fan_control_resume_level); + if (rc < 0) + printk(TPACPI_NOTICE + "failed to restore fan level: %d\n", rc); } } diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c index 2f0fcdb869b..eb29b1d933a 100644 --- a/drivers/mmc/host/imxmmc.c +++ b/drivers/mmc/host/imxmmc.c @@ -10,20 +10,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * 2005-04-17 Pavel Pisa <pisa@cmp.felk.cvut.cz> - * Changed to conform redesigned i.MX scatter gather DMA interface - * - * 2005-11-04 Pavel Pisa <pisa@cmp.felk.cvut.cz> - * Updated for 2.6.14 kernel - * - * 2005-12-13 Jay Monkman <jtm@smoothsmoothie.com> - * Found and corrected problems in the write path - * - * 2005-12-30 Pavel Pisa <pisa@cmp.felk.cvut.cz> - * The event handling rewritten right way in softirq. - * Added many ugly hacks and delays to overcome SDHC - * deficiencies - * */ #include <linux/module.h> @@ -37,9 +23,9 @@ #include <linux/mmc/card.h> #include <linux/delay.h> #include <linux/clk.h> +#include <linux/io.h> #include <asm/dma.h> -#include <asm/io.h> #include <asm/irq.h> #include <asm/sizes.h> #include <mach/mmc.h> @@ -50,17 +36,16 @@ #define DRIVER_NAME "imx-mmc" #define IMXMCI_INT_MASK_DEFAULT (INT_MASK_BUF_READY | INT_MASK_DATA_TRAN | \ - INT_MASK_WRITE_OP_DONE | INT_MASK_END_CMD_RES | \ - INT_MASK_AUTO_CARD_DETECT | INT_MASK_DAT0_EN | INT_MASK_SDIO) + INT_MASK_WRITE_OP_DONE | INT_MASK_END_CMD_RES | \ + INT_MASK_AUTO_CARD_DETECT | INT_MASK_DAT0_EN | INT_MASK_SDIO) struct imxmci_host { struct mmc_host *mmc; spinlock_t lock; struct resource *res; + void __iomem *base; int irq; imx_dmach_t dma; - unsigned int clkrt; - unsigned int cmdat; volatile unsigned int imask; unsigned int power_mode; unsigned int present; @@ -74,7 +59,7 @@ struct imxmci_host { struct tasklet_struct tasklet; unsigned int status_reg; unsigned long pending_events; - /* Next to fields are there for CPU driven transfers to overcome SDHC deficiencies */ + /* Next two fields are there for CPU driven transfers to overcome SDHC deficiencies */ u16 *data_ptr; unsigned int data_cnt; atomic_t stuck_timeout; @@ -114,14 +99,22 @@ struct imxmci_host { static void imxmci_stop_clock(struct imxmci_host *host) { int i = 0; - MMC_STR_STP_CLK &= ~STR_STP_CLK_START_CLK; - while(i < 0x1000) { - if(!(i & 0x7f)) - MMC_STR_STP_CLK |= STR_STP_CLK_STOP_CLK; + u16 reg; + + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg & ~STR_STP_CLK_START_CLK, host->base + MMC_REG_STR_STP_CLK); + while (i < 0x1000) { + if (!(i & 0x7f)) { + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg | STR_STP_CLK_STOP_CLK, + host->base + MMC_REG_STR_STP_CLK); + } - if(!(MMC_STATUS & STATUS_CARD_BUS_CLK_RUN)) { + reg = readw(host->base + MMC_REG_STATUS); + if (!(reg & STATUS_CARD_BUS_CLK_RUN)) { /* Check twice before cut */ - if(!(MMC_STATUS & STATUS_CARD_BUS_CLK_RUN)) + reg = readw(host->base + MMC_REG_STATUS); + if (!(reg & STATUS_CARD_BUS_CLK_RUN)) return; } @@ -135,8 +128,10 @@ static int imxmci_start_clock(struct imxmci_host *host) unsigned int trials = 0; unsigned int delay_limit = 128; unsigned long flags; + u16 reg; - MMC_STR_STP_CLK &= ~STR_STP_CLK_STOP_CLK; + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg & ~STR_STP_CLK_STOP_CLK, host->base + MMC_REG_STR_STP_CLK); clear_bit(IMXMCI_PEND_STARTED_b, &host->pending_events); @@ -145,18 +140,21 @@ static int imxmci_start_clock(struct imxmci_host *host) * then 6 delay loops, but during card detection (low clockrate) * it takes up to 5000 delay loops and sometimes fails for the first time */ - MMC_STR_STP_CLK |= STR_STP_CLK_START_CLK; + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg | STR_STP_CLK_START_CLK, host->base + MMC_REG_STR_STP_CLK); do { unsigned int delay = delay_limit; - while(delay--){ - if(MMC_STATUS & STATUS_CARD_BUS_CLK_RUN) + while (delay--) { + reg = readw(host->base + MMC_REG_STATUS); + if (reg & STATUS_CARD_BUS_CLK_RUN) /* Check twice before cut */ - if(MMC_STATUS & STATUS_CARD_BUS_CLK_RUN) + reg = readw(host->base + MMC_REG_STATUS); + if (reg & STATUS_CARD_BUS_CLK_RUN) return 0; - if(test_bit(IMXMCI_PEND_STARTED_b, &host->pending_events)) + if (test_bit(IMXMCI_PEND_STARTED_b, &host->pending_events)) return 0; } @@ -167,58 +165,59 @@ static int imxmci_start_clock(struct imxmci_host *host) * IRQ or schedule delays this function execution and the clocks has * been already stopped by other means (response processing, SDHC HW) */ - if(!test_bit(IMXMCI_PEND_STARTED_b, &host->pending_events)) - MMC_STR_STP_CLK |= STR_STP_CLK_START_CLK; + if (!test_bit(IMXMCI_PEND_STARTED_b, &host->pending_events)) { + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg | STR_STP_CLK_START_CLK, + host->base + MMC_REG_STR_STP_CLK); + } local_irq_restore(flags); - } while(++trials<256); + } while (++trials < 256); dev_err(mmc_dev(host->mmc), "imxmci_start_clock blocked, no luck\n"); return -1; } -static void imxmci_softreset(void) +static void imxmci_softreset(struct imxmci_host *host) { + int i; + /* reset sequence */ - MMC_STR_STP_CLK = 0x8; - MMC_STR_STP_CLK = 0xD; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - MMC_STR_STP_CLK = 0x5; - - MMC_RES_TO = 0xff; - MMC_BLK_LEN = 512; - MMC_NOB = 1; + writew(0x08, host->base + MMC_REG_STR_STP_CLK); + writew(0x0D, host->base + MMC_REG_STR_STP_CLK); + + for (i = 0; i < 8; i++) + writew(0x05, host->base + MMC_REG_STR_STP_CLK); + + writew(0xff, host->base + MMC_REG_RES_TO); + writew(512, host->base + MMC_REG_BLK_LEN); + writew(1, host->base + MMC_REG_NOB); } static int imxmci_busy_wait_for_status(struct imxmci_host *host, - unsigned int *pstat, unsigned int stat_mask, - int timeout, const char *where) + unsigned int *pstat, unsigned int stat_mask, + int timeout, const char *where) { - int loops=0; - while(!(*pstat & stat_mask)) { - loops+=2; - if(loops >= timeout) { + int loops = 0; + + while (!(*pstat & stat_mask)) { + loops += 2; + if (loops >= timeout) { dev_dbg(mmc_dev(host->mmc), "busy wait timeout in %s, STATUS = 0x%x (0x%x)\n", where, *pstat, stat_mask); return -1; } udelay(2); - *pstat |= MMC_STATUS; + *pstat |= readw(host->base + MMC_REG_STATUS); } - if(!loops) + if (!loops) return 0; /* The busy-wait is expected there for clock <8MHz due to SDHC hardware flaws */ - if(!(stat_mask & STATUS_END_CMD_RESP) || (host->mmc->ios.clock>=8000000)) + if (!(stat_mask & STATUS_END_CMD_RESP) || (host->mmc->ios.clock >= 8000000)) dev_info(mmc_dev(host->mmc), "busy wait for %d usec in %s, STATUS = 0x%x (0x%x)\n", - loops, where, *pstat, stat_mask); + loops, where, *pstat, stat_mask); return loops; } @@ -235,8 +234,8 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) host->data = data; data->bytes_xfered = 0; - MMC_NOB = nob; - MMC_BLK_LEN = blksz; + writew(nob, host->base + MMC_REG_NOB); + writew(blksz, host->base + MMC_REG_BLK_LEN); /* * DMA cannot be used for small block sizes, we have to use CPU driven transfers otherwise. @@ -252,14 +251,14 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) host->dma_dir = DMA_FROM_DEVICE; /* Hack to enable read SCR */ - MMC_NOB = 1; - MMC_BLK_LEN = 512; + writew(1, host->base + MMC_REG_NOB); + writew(512, host->base + MMC_REG_BLK_LEN); } else { host->dma_dir = DMA_TO_DEVICE; } /* Convert back to virtual address */ - host->data_ptr = (u16*)sg_virt(data->sg); + host->data_ptr = (u16 *)sg_virt(data->sg); host->data_cnt = 0; clear_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events); @@ -271,10 +270,11 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) if (data->flags & MMC_DATA_READ) { host->dma_dir = DMA_FROM_DEVICE; host->dma_nents = dma_map_sg(mmc_dev(host->mmc), data->sg, - data->sg_len, host->dma_dir); + data->sg_len, host->dma_dir); imx_dma_setup_sg(host->dma, data->sg, data->sg_len, datasz, - host->res->start + MMC_BUFFER_ACCESS_OFS, DMA_MODE_READ); + host->res->start + MMC_REG_BUFFER_ACCESS, + DMA_MODE_READ); /*imx_dma_setup_mem2dev_ccr(host->dma, DMA_MODE_READ, IMX_DMA_WIDTH_16, CCR_REN);*/ CCR(host->dma) = CCR_DMOD_LINEAR | CCR_DSIZ_32 | CCR_SMOD_FIFO | CCR_SSIZ_16 | CCR_REN; @@ -282,10 +282,11 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) host->dma_dir = DMA_TO_DEVICE; host->dma_nents = dma_map_sg(mmc_dev(host->mmc), data->sg, - data->sg_len, host->dma_dir); + data->sg_len, host->dma_dir); imx_dma_setup_sg(host->dma, data->sg, data->sg_len, datasz, - host->res->start + MMC_BUFFER_ACCESS_OFS, DMA_MODE_WRITE); + host->res->start + MMC_REG_BUFFER_ACCESS, + DMA_MODE_WRITE); /*imx_dma_setup_mem2dev_ccr(host->dma, DMA_MODE_WRITE, IMX_DMA_WIDTH_16, CCR_REN);*/ CCR(host->dma) = CCR_SMOD_LINEAR | CCR_SSIZ_32 | CCR_DMOD_FIFO | CCR_DSIZ_16 | CCR_REN; @@ -293,12 +294,12 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) #if 1 /* This code is there only for consistency checking and can be disabled in future */ host->dma_size = 0; - for(i=0; i<host->dma_nents; i++) - host->dma_size+=data->sg[i].length; + for (i = 0; i < host->dma_nents; i++) + host->dma_size += data->sg[i].length; if (datasz > host->dma_size) { dev_err(mmc_dev(host->mmc), "imxmci_setup_data datasz 0x%x > 0x%x dm_size\n", - datasz, host->dma_size); + datasz, host->dma_size); } #endif @@ -306,7 +307,7 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) wmb(); - if(host->actual_bus_width == MMC_BUS_WIDTH_4) + if (host->actual_bus_width == MMC_BUS_WIDTH_4) BLR(host->dma) = 0; /* burst 64 byte read / 64 bytes write */ else BLR(host->dma) = 16; /* burst 16 byte read / 16 bytes write */ @@ -317,9 +318,8 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) clear_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events); /* start DMA engine for read, write is delayed after initial response */ - if (host->dma_dir == DMA_FROM_DEVICE) { + if (host->dma_dir == DMA_FROM_DEVICE) imx_dma_enable(host->dma); - } } static void imxmci_start_cmd(struct imxmci_host *host, struct mmc_command *cmd, unsigned int cmdat) @@ -351,16 +351,16 @@ static void imxmci_start_cmd(struct imxmci_host *host, struct mmc_command *cmd, break; } - if ( test_and_clear_bit(IMXMCI_PEND_SET_INIT_b, &host->pending_events) ) + if (test_and_clear_bit(IMXMCI_PEND_SET_INIT_b, &host->pending_events)) cmdat |= CMD_DAT_CONT_INIT; /* This command needs init */ - if ( host->actual_bus_width == MMC_BUS_WIDTH_4 ) + if (host->actual_bus_width == MMC_BUS_WIDTH_4) cmdat |= CMD_DAT_CONT_BUS_WIDTH_4; - MMC_CMD = cmd->opcode; - MMC_ARGH = cmd->arg >> 16; - MMC_ARGL = cmd->arg & 0xffff; - MMC_CMD_DAT_CONT = cmdat; + writew(cmd->opcode, host->base + MMC_REG_CMD); + writew(cmd->arg >> 16, host->base + MMC_REG_ARGH); + writew(cmd->arg & 0xffff, host->base + MMC_REG_ARGL); + writew(cmdat, host->base + MMC_REG_CMD_DAT_CONT); atomic_set(&host->stuck_timeout, 0); set_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events); @@ -368,18 +368,18 @@ static void imxmci_start_cmd(struct imxmci_host *host, struct mmc_command *cmd, imask = IMXMCI_INT_MASK_DEFAULT; imask &= ~INT_MASK_END_CMD_RES; - if ( cmdat & CMD_DAT_CONT_DATA_ENABLE ) { - /*imask &= ~INT_MASK_BUF_READY;*/ + if (cmdat & CMD_DAT_CONT_DATA_ENABLE) { + /* imask &= ~INT_MASK_BUF_READY; */ imask &= ~INT_MASK_DATA_TRAN; - if ( cmdat & CMD_DAT_CONT_WRITE ) + if (cmdat & CMD_DAT_CONT_WRITE) imask &= ~INT_MASK_WRITE_OP_DONE; - if(test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) + if (test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) imask &= ~INT_MASK_BUF_READY; } spin_lock_irqsave(&host->lock, flags); host->imask = imask; - MMC_INT_MASK = host->imask; + writew(host->imask, host->base + MMC_REG_INT_MASK); spin_unlock_irqrestore(&host->lock, flags); dev_dbg(mmc_dev(host->mmc), "CMD%02d (0x%02x) mask set to 0x%04x\n", @@ -395,14 +395,14 @@ static void imxmci_finish_request(struct imxmci_host *host, struct mmc_request * spin_lock_irqsave(&host->lock, flags); host->pending_events &= ~(IMXMCI_PEND_WAIT_RESP_m | IMXMCI_PEND_DMA_END_m | - IMXMCI_PEND_DMA_DATA_m | IMXMCI_PEND_CPU_DATA_m); + IMXMCI_PEND_DMA_DATA_m | IMXMCI_PEND_CPU_DATA_m); host->imask = IMXMCI_INT_MASK_DEFAULT; - MMC_INT_MASK = host->imask; + writew(host->imask, host->base + MMC_REG_INT_MASK); spin_unlock_irqrestore(&host->lock, flags); - if(req && req->cmd) + if (req && req->cmd) host->prev_cmd_code = req->cmd->opcode; host->req = NULL; @@ -416,17 +416,17 @@ static int imxmci_finish_data(struct imxmci_host *host, unsigned int stat) struct mmc_data *data = host->data; int data_error; - if(test_and_clear_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)){ + if (test_and_clear_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) { imx_dma_disable(host->dma); dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_nents, host->dma_dir); } - if ( stat & STATUS_ERR_MASK ) { - dev_dbg(mmc_dev(host->mmc), "request failed. status: 0x%08x\n",stat); - if(stat & (STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR)) + if (stat & STATUS_ERR_MASK) { + dev_dbg(mmc_dev(host->mmc), "request failed. status: 0x%08x\n", stat); + if (stat & (STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR)) data->error = -EILSEQ; - else if(stat & STATUS_TIME_OUT_READ) + else if (stat & STATUS_TIME_OUT_READ) data->error = -ETIMEDOUT; else data->error = -EIO; @@ -445,7 +445,7 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat) { struct mmc_command *cmd = host->cmd; int i; - u32 a,b,c; + u32 a, b, c; struct mmc_data *data = host->data; if (!cmd) @@ -461,18 +461,18 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat) cmd->error = -EILSEQ; } - if(cmd->flags & MMC_RSP_PRESENT) { - if(cmd->flags & MMC_RSP_136) { + if (cmd->flags & MMC_RSP_PRESENT) { + if (cmd->flags & MMC_RSP_136) { for (i = 0; i < 4; i++) { - u32 a = MMC_RES_FIFO & 0xffff; - u32 b = MMC_RES_FIFO & 0xffff; - cmd->resp[i] = a<<16 | b; + a = readw(host->base + MMC_REG_RES_FIFO); + b = readw(host->base + MMC_REG_RES_FIFO); + cmd->resp[i] = a << 16 | b; } } else { - a = MMC_RES_FIFO & 0xffff; - b = MMC_RES_FIFO & 0xffff; - c = MMC_RES_FIFO & 0xffff; - cmd->resp[0] = a<<24 | b<<8 | c>>8; + a = readw(host->base + MMC_REG_RES_FIFO); + b = readw(host->base + MMC_REG_RES_FIFO); + c = readw(host->base + MMC_REG_RES_FIFO); + cmd->resp[0] = a << 24 | b << 8 | c >> 8; } } @@ -484,36 +484,34 @@ static int imxmci_cmd_done(struct imxmci_host *host, unsigned int stat) /* Wait for FIFO to be empty before starting DMA write */ - stat = MMC_STATUS; - if(imxmci_busy_wait_for_status(host, &stat, - STATUS_APPL_BUFF_FE, - 40, "imxmci_cmd_done DMA WR") < 0) { + stat = readw(host->base + MMC_REG_STATUS); + if (imxmci_busy_wait_for_status(host, &stat, + STATUS_APPL_BUFF_FE, + 40, "imxmci_cmd_done DMA WR") < 0) { cmd->error = -EIO; imxmci_finish_data(host, stat); - if(host->req) + if (host->req) imxmci_finish_request(host, host->req); dev_warn(mmc_dev(host->mmc), "STATUS = 0x%04x\n", - stat); + stat); return 0; } - if(test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) { + if (test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) imx_dma_enable(host->dma); - } } } else { struct mmc_request *req; imxmci_stop_clock(host); req = host->req; - if(data) + if (data) imxmci_finish_data(host, stat); - if( req ) { + if (req) imxmci_finish_request(host, req); - } else { + else dev_warn(mmc_dev(host->mmc), "imxmci_cmd_done: no request to finish\n"); - } } return 1; @@ -535,11 +533,10 @@ static int imxmci_data_done(struct imxmci_host *host, unsigned int stat) } else { struct mmc_request *req; req = host->req; - if( req ) { + if (req) imxmci_finish_request(host, req); - } else { + else dev_warn(mmc_dev(host->mmc), "imxmci_data_done: no request to finish\n"); - } } return 1; @@ -552,7 +549,7 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) int trans_done = 0; unsigned int stat = *pstat; - if(host->actual_bus_width != MMC_BUS_WIDTH_4) + if (host->actual_bus_width != MMC_BUS_WIDTH_4) burst_len = 16; else burst_len = 64; @@ -563,44 +560,44 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) udelay(20); /* required for clocks < 8MHz*/ - if(host->dma_dir == DMA_FROM_DEVICE) { + if (host->dma_dir == DMA_FROM_DEVICE) { imxmci_busy_wait_for_status(host, &stat, - STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE | - STATUS_TIME_OUT_READ, - 50, "imxmci_cpu_driven_data read"); + STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE | + STATUS_TIME_OUT_READ, + 50, "imxmci_cpu_driven_data read"); - while((stat & (STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE)) && - !(stat & STATUS_TIME_OUT_READ) && - (host->data_cnt < 512)) { + while ((stat & (STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE)) && + !(stat & STATUS_TIME_OUT_READ) && + (host->data_cnt < 512)) { udelay(20); /* required for clocks < 8MHz*/ - for(i = burst_len; i>=2 ; i-=2) { + for (i = burst_len; i >= 2 ; i -= 2) { u16 data; - data = MMC_BUFFER_ACCESS; + data = readw(host->base + MMC_REG_BUFFER_ACCESS); udelay(10); /* required for clocks < 8MHz*/ - if(host->data_cnt+2 <= host->dma_size) { + if (host->data_cnt+2 <= host->dma_size) { *(host->data_ptr++) = data; } else { - if(host->data_cnt < host->dma_size) - *(u8*)(host->data_ptr) = data; + if (host->data_cnt < host->dma_size) + *(u8 *)(host->data_ptr) = data; } host->data_cnt += 2; } - stat = MMC_STATUS; + stat = readw(host->base + MMC_REG_STATUS); dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read %d burst %d STATUS = 0x%x\n", host->data_cnt, burst_len, stat); } - if((stat & STATUS_DATA_TRANS_DONE) && (host->data_cnt >= 512)) + if ((stat & STATUS_DATA_TRANS_DONE) && (host->data_cnt >= 512)) trans_done = 1; - if(host->dma_size & 0x1ff) + if (host->dma_size & 0x1ff) stat &= ~STATUS_CRC_READ_ERR; - if(stat & STATUS_TIME_OUT_READ) { + if (stat & STATUS_TIME_OUT_READ) { dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read timeout STATUS = 0x%x\n", stat); trans_done = -1; @@ -608,12 +605,12 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) } else { imxmci_busy_wait_for_status(host, &stat, - STATUS_APPL_BUFF_FE, - 20, "imxmci_cpu_driven_data write"); + STATUS_APPL_BUFF_FE, + 20, "imxmci_cpu_driven_data write"); - while((stat & STATUS_APPL_BUFF_FE) && - (host->data_cnt < host->dma_size)) { - if(burst_len >= host->dma_size - host->data_cnt) { + while ((stat & STATUS_APPL_BUFF_FE) && + (host->data_cnt < host->dma_size)) { + if (burst_len >= host->dma_size - host->data_cnt) { burst_len = host->dma_size - host->data_cnt; host->data_cnt = host->dma_size; trans_done = 1; @@ -621,10 +618,10 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) host->data_cnt += burst_len; } - for(i = burst_len; i>0 ; i-=2) - MMC_BUFFER_ACCESS = *(host->data_ptr++); + for (i = burst_len; i > 0 ; i -= 2) + writew(*(host->data_ptr++), host->base + MMC_REG_BUFFER_ACCESS); - stat = MMC_STATUS; + stat = readw(host->base + MMC_REG_STATUS); dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data write burst %d STATUS = 0x%x\n", burst_len, stat); @@ -639,7 +636,7 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) static void imxmci_dma_irq(int dma, void *devid) { struct imxmci_host *host = devid; - uint32_t stat = MMC_STATUS; + u32 stat = readw(host->base + MMC_REG_STATUS); atomic_set(&host->stuck_timeout, 0); host->status_reg = stat; @@ -650,10 +647,11 @@ static void imxmci_dma_irq(int dma, void *devid) static irqreturn_t imxmci_irq(int irq, void *devid) { struct imxmci_host *host = devid; - uint32_t stat = MMC_STATUS; + u32 stat = readw(host->base + MMC_REG_STATUS); int handled = 1; - MMC_INT_MASK = host->imask | INT_MASK_SDIO | INT_MASK_AUTO_CARD_DETECT; + writew(host->imask | INT_MASK_SDIO | INT_MASK_AUTO_CARD_DETECT, + host->base + MMC_REG_INT_MASK); atomic_set(&host->stuck_timeout, 0); host->status_reg = stat; @@ -671,10 +669,10 @@ static void imxmci_tasklet_fnc(unsigned long data) unsigned int data_dir_mask = 0; /* STATUS_WR_CRC_ERROR_CODE_MASK */ int timeout = 0; - if(atomic_read(&host->stuck_timeout) > 4) { + if (atomic_read(&host->stuck_timeout) > 4) { char *what; timeout = 1; - stat = MMC_STATUS; + stat = readw(host->base + MMC_REG_STATUS); host->status_reg = stat; if (test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) if (test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) @@ -683,29 +681,37 @@ static void imxmci_tasklet_fnc(unsigned long data) what = "RESP"; else if (test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) - if(test_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events)) + if (test_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events)) what = "DATA"; else what = "DMA"; else what = "???"; - dev_err(mmc_dev(host->mmc), "%s TIMEOUT, hardware stucked STATUS = 0x%04x IMASK = 0x%04x\n", - what, stat, MMC_INT_MASK); - dev_err(mmc_dev(host->mmc), "CMD_DAT_CONT = 0x%04x, MMC_BLK_LEN = 0x%04x, MMC_NOB = 0x%04x, DMA_CCR = 0x%08x\n", - MMC_CMD_DAT_CONT, MMC_BLK_LEN, MMC_NOB, CCR(host->dma)); + dev_err(mmc_dev(host->mmc), + "%s TIMEOUT, hardware stucked STATUS = 0x%04x IMASK = 0x%04x\n", + what, stat, + readw(host->base + MMC_REG_INT_MASK)); + dev_err(mmc_dev(host->mmc), + "CMD_DAT_CONT = 0x%04x, MMC_BLK_LEN = 0x%04x, MMC_NOB = 0x%04x, DMA_CCR = 0x%08x\n", + readw(host->base + MMC_REG_CMD_DAT_CONT), + readw(host->base + MMC_REG_BLK_LEN), + readw(host->base + MMC_REG_NOB), + CCR(host->dma)); dev_err(mmc_dev(host->mmc), "CMD%d, prevCMD%d, bus %d-bit, dma_size = 0x%x\n", - host->cmd?host->cmd->opcode:0, host->prev_cmd_code, 1<<host->actual_bus_width, host->dma_size); + host->cmd ? host->cmd->opcode : 0, + host->prev_cmd_code, + 1 << host->actual_bus_width, host->dma_size); } - if(!host->present || timeout) + if (!host->present || timeout) host->status_reg = STATUS_TIME_OUT_RESP | STATUS_TIME_OUT_READ | - STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR; + STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR; - if(test_bit(IMXMCI_PEND_IRQ_b, &host->pending_events) || timeout) { + if (test_bit(IMXMCI_PEND_IRQ_b, &host->pending_events) || timeout) { clear_bit(IMXMCI_PEND_IRQ_b, &host->pending_events); - stat = MMC_STATUS; + stat = readw(host->base + MMC_REG_STATUS); /* * This is not required in theory, but there is chance to miss some flag * which clears automatically by mask write, FreeScale original code keeps @@ -713,63 +719,62 @@ static void imxmci_tasklet_fnc(unsigned long data) */ stat |= host->status_reg; - if(test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) + if (test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) stat &= ~STATUS_CRC_READ_ERR; - if(test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) { + if (test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) { imxmci_busy_wait_for_status(host, &stat, - STATUS_END_CMD_RESP | STATUS_ERR_MASK, - 20, "imxmci_tasklet_fnc resp (ERRATUM #4)"); + STATUS_END_CMD_RESP | STATUS_ERR_MASK, + 20, "imxmci_tasklet_fnc resp (ERRATUM #4)"); } - if(stat & (STATUS_END_CMD_RESP | STATUS_ERR_MASK)) { - if(test_and_clear_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) + if (stat & (STATUS_END_CMD_RESP | STATUS_ERR_MASK)) { + if (test_and_clear_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) imxmci_cmd_done(host, stat); - if(host->data && (stat & STATUS_ERR_MASK)) + if (host->data && (stat & STATUS_ERR_MASK)) imxmci_data_done(host, stat); } - if(test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) { - stat |= MMC_STATUS; - if(imxmci_cpu_driven_data(host, &stat)){ - if(test_and_clear_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) + if (test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) { + stat |= readw(host->base + MMC_REG_STATUS); + if (imxmci_cpu_driven_data(host, &stat)) { + if (test_and_clear_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) imxmci_cmd_done(host, stat); atomic_clear_mask(IMXMCI_PEND_IRQ_m|IMXMCI_PEND_CPU_DATA_m, - &host->pending_events); + &host->pending_events); imxmci_data_done(host, stat); } } } - if(test_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events) && - !test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) { + if (test_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events) && + !test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) { - stat = MMC_STATUS; + stat = readw(host->base + MMC_REG_STATUS); /* Same as above */ stat |= host->status_reg; - if(host->dma_dir == DMA_TO_DEVICE) { + if (host->dma_dir == DMA_TO_DEVICE) data_dir_mask = STATUS_WRITE_OP_DONE; - } else { + else data_dir_mask = STATUS_DATA_TRANS_DONE; - } - if(stat & data_dir_mask) { + if (stat & data_dir_mask) { clear_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events); imxmci_data_done(host, stat); } } - if(test_and_clear_bit(IMXMCI_PEND_CARD_XCHG_b, &host->pending_events)) { + if (test_and_clear_bit(IMXMCI_PEND_CARD_XCHG_b, &host->pending_events)) { - if(host->cmd) + if (host->cmd) imxmci_cmd_done(host, STATUS_TIME_OUT_RESP); - if(host->data) + if (host->data) imxmci_data_done(host, STATUS_TIME_OUT_READ | STATUS_CRC_READ_ERR | STATUS_CRC_WRITE_ERR); - if(host->req) + if (host->req) imxmci_finish_request(host, host->req); mmc_detect_change(host->mmc, msecs_to_jiffies(100)); @@ -796,9 +801,8 @@ static void imxmci_request(struct mmc_host *mmc, struct mmc_request *req) if (req->data->flags & MMC_DATA_WRITE) cmdat |= CMD_DAT_CONT_WRITE; - if (req->data->flags & MMC_DATA_STREAM) { + if (req->data->flags & MMC_DATA_STREAM) cmdat |= CMD_DAT_CONT_STREAM_BLOCK; - } } imxmci_start_cmd(host, req->cmd, cmdat); @@ -811,36 +815,37 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) struct imxmci_host *host = mmc_priv(mmc); int prescaler; - if( ios->bus_width==MMC_BUS_WIDTH_4 ) { + if (ios->bus_width == MMC_BUS_WIDTH_4) { host->actual_bus_width = MMC_BUS_WIDTH_4; imx_gpio_mode(PB11_PF_SD_DAT3); - }else{ + } else { host->actual_bus_width = MMC_BUS_WIDTH_1; imx_gpio_mode(GPIO_PORTB | GPIO_IN | GPIO_PUEN | 11); } - if ( host->power_mode != ios->power_mode ) { + if (host->power_mode != ios->power_mode) { switch (ios->power_mode) { case MMC_POWER_OFF: - break; + break; case MMC_POWER_UP: set_bit(IMXMCI_PEND_SET_INIT_b, &host->pending_events); - break; + break; case MMC_POWER_ON: - break; + break; } host->power_mode = ios->power_mode; } - if ( ios->clock ) { + if (ios->clock) { unsigned int clk; + u16 reg; /* The prescaler is 5 for PERCLK2 equal to 96MHz * then 96MHz / 5 = 19.2 MHz */ clk = clk_get_rate(host->clk); - prescaler=(clk+(CLK_RATE*7)/8)/CLK_RATE; - switch(prescaler) { + prescaler = (clk + (CLK_RATE * 7) / 8) / CLK_RATE; + switch (prescaler) { case 0: case 1: prescaler = 0; break; @@ -858,24 +863,29 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) dev_dbg(mmc_dev(host->mmc), "PERCLK2 %d MHz -> prescaler %d\n", clk, prescaler); - for(clk=0; clk<8; clk++) { + for (clk = 0; clk < 8; clk++) { int x; - x = CLK_RATE / (1<<clk); - if( x <= ios->clock) + x = CLK_RATE / (1 << clk); + if (x <= ios->clock) break; } - MMC_STR_STP_CLK |= STR_STP_CLK_ENABLE; /* enable controller */ + /* enable controller */ + reg = readw(host->base + MMC_REG_STR_STP_CLK); + writew(reg | STR_STP_CLK_ENABLE, + host->base + MMC_REG_STR_STP_CLK); imxmci_stop_clock(host); - MMC_CLK_RATE = (prescaler<<3) | clk; + writew((prescaler << 3) | clk, host->base + MMC_REG_CLK_RATE); /* * Under my understanding, clock should not be started there, because it would * initiate SDHC sequencer and send last or random command into card */ - /*imxmci_start_clock(host);*/ + /* imxmci_start_clock(host); */ - dev_dbg(mmc_dev(host->mmc), "MMC_CLK_RATE: 0x%08x\n", MMC_CLK_RATE); + dev_dbg(mmc_dev(host->mmc), + "MMC_CLK_RATE: 0x%08x\n", + readw(host->base + MMC_REG_CLK_RATE)); } else { imxmci_stop_clock(host); } @@ -915,10 +925,10 @@ static void imxmci_check_status(unsigned long data) tasklet_schedule(&host->tasklet); } - if(test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events) || - test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) { + if (test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events) || + test_bit(IMXMCI_PEND_DMA_DATA_b, &host->pending_events)) { atomic_inc(&host->stuck_timeout); - if(atomic_read(&host->stuck_timeout) > 4) + if (atomic_read(&host->stuck_timeout) > 4) tasklet_schedule(&host->tasklet); } else { atomic_set(&host->stuck_timeout, 0); @@ -934,6 +944,7 @@ static int imxmci_probe(struct platform_device *pdev) struct imxmci_host *host = NULL; struct resource *r; int ret = 0, irq; + u16 rev_no; printk(KERN_INFO "i.MX mmc driver\n"); @@ -942,7 +953,8 @@ static int imxmci_probe(struct platform_device *pdev) if (!r || irq < 0) return -ENXIO; - if (!request_mem_region(r->start, 0x100, pdev->name)) + r = request_mem_region(r->start, resource_size(r), pdev->name); + if (!r) return -EBUSY; mmc = mmc_alloc_host(sizeof(struct imxmci_host), &pdev->dev); @@ -966,6 +978,12 @@ static int imxmci_probe(struct platform_device *pdev) mmc->max_blk_count = 65535; host = mmc_priv(mmc); + host->base = ioremap(r->start, resource_size(r)); + if (!host->base) { + ret = -ENOMEM; + goto out; + } + host->mmc = mmc; host->dma_allocated = 0; host->pdata = pdev->dev.platform_data; @@ -993,18 +1011,20 @@ static int imxmci_probe(struct platform_device *pdev) imx_gpio_mode(PB12_PF_SD_CLK); imx_gpio_mode(PB13_PF_SD_CMD); - imxmci_softreset(); + imxmci_softreset(host); - if ( MMC_REV_NO != 0x390 ) { + rev_no = readw(host->base + MMC_REG_REV_NO); + if (rev_no != 0x390) { dev_err(mmc_dev(host->mmc), "wrong rev.no. 0x%08x. aborting.\n", - MMC_REV_NO); + readw(host->base + MMC_REG_REV_NO)); goto out; } - MMC_READ_TO = 0x2db4; /* recommended in data sheet */ + /* recommended in data sheet */ + writew(0x2db4, host->base + MMC_REG_READ_TO); host->imask = IMXMCI_INT_MASK_DEFAULT; - MMC_INT_MASK = host->imask; + writew(host->imask, host->base + MMC_REG_INT_MASK); host->dma = imx_dma_request_by_prio(DRIVER_NAME, DMA_PRIO_LOW); if(host->dma < 0) { @@ -1012,7 +1032,7 @@ static int imxmci_probe(struct platform_device *pdev) ret = -EBUSY; goto out; } - host->dma_allocated=1; + host->dma_allocated = 1; imx_dma_setup_handlers(host->dma, imxmci_dma_irq, NULL, host); tasklet_init(&host->tasklet, imxmci_tasklet_fnc, (unsigned long)host); @@ -1032,7 +1052,7 @@ static int imxmci_probe(struct platform_device *pdev) host->timer.data = (unsigned long)host; host->timer.function = imxmci_check_status; add_timer(&host->timer); - mod_timer(&host->timer, jiffies + (HZ>>1)); + mod_timer(&host->timer, jiffies + (HZ >> 1)); platform_set_drvdata(pdev, mmc); @@ -1042,18 +1062,20 @@ static int imxmci_probe(struct platform_device *pdev) out: if (host) { - if(host->dma_allocated){ + if (host->dma_allocated) { imx_dma_free(host->dma); - host->dma_allocated=0; + host->dma_allocated = 0; } if (host->clk) { clk_disable(host->clk); clk_put(host->clk); } + if (host->base) + iounmap(host->base); } if (mmc) mmc_free_host(mmc); - release_mem_region(r->start, 0x100); + release_mem_region(r->start, resource_size(r)); return ret; } @@ -1072,9 +1094,10 @@ static int imxmci_remove(struct platform_device *pdev) mmc_remove_host(mmc); free_irq(host->irq, host); - if(host->dma_allocated){ + iounmap(host->base); + if (host->dma_allocated) { imx_dma_free(host->dma); - host->dma_allocated=0; + host->dma_allocated = 0; } tasklet_kill(&host->tasklet); @@ -1082,7 +1105,7 @@ static int imxmci_remove(struct platform_device *pdev) clk_disable(host->clk); clk_put(host->clk); - release_mem_region(host->res->start, 0x100); + release_mem_region(host->res->start, resource_size(host->res)); mmc_free_host(mmc); } @@ -1109,7 +1132,7 @@ static int imxmci_resume(struct platform_device *dev) if (mmc) { host = mmc_priv(mmc); - if(host) + if (host) set_bit(IMXMCI_PEND_SET_INIT_b, &host->pending_events); ret = mmc_resume_host(mmc); } diff --git a/drivers/mmc/host/imxmmc.h b/drivers/mmc/host/imxmmc.h index e5339e334db..09d5d4ee3a7 100644 --- a/drivers/mmc/host/imxmmc.h +++ b/drivers/mmc/host/imxmmc.h @@ -1,24 +1,21 @@ +#define MMC_REG_STR_STP_CLK 0x00 +#define MMC_REG_STATUS 0x04 +#define MMC_REG_CLK_RATE 0x08 +#define MMC_REG_CMD_DAT_CONT 0x0C +#define MMC_REG_RES_TO 0x10 +#define MMC_REG_READ_TO 0x14 +#define MMC_REG_BLK_LEN 0x18 +#define MMC_REG_NOB 0x1C +#define MMC_REG_REV_NO 0x20 +#define MMC_REG_INT_MASK 0x24 +#define MMC_REG_CMD 0x28 +#define MMC_REG_ARGH 0x2C +#define MMC_REG_ARGL 0x30 +#define MMC_REG_RES_FIFO 0x34 +#define MMC_REG_BUFFER_ACCESS 0x38 -# define __REG16(x) (*((volatile u16 *)IO_ADDRESS(x))) - -#define MMC_STR_STP_CLK __REG16(IMX_MMC_BASE + 0x00) -#define MMC_STATUS __REG16(IMX_MMC_BASE + 0x04) -#define MMC_CLK_RATE __REG16(IMX_MMC_BASE + 0x08) -#define MMC_CMD_DAT_CONT __REG16(IMX_MMC_BASE + 0x0C) -#define MMC_RES_TO __REG16(IMX_MMC_BASE + 0x10) -#define MMC_READ_TO __REG16(IMX_MMC_BASE + 0x14) -#define MMC_BLK_LEN __REG16(IMX_MMC_BASE + 0x18) -#define MMC_NOB __REG16(IMX_MMC_BASE + 0x1C) -#define MMC_REV_NO __REG16(IMX_MMC_BASE + 0x20) -#define MMC_INT_MASK __REG16(IMX_MMC_BASE + 0x24) -#define MMC_CMD __REG16(IMX_MMC_BASE + 0x28) -#define MMC_ARGH __REG16(IMX_MMC_BASE + 0x2C) -#define MMC_ARGL __REG16(IMX_MMC_BASE + 0x30) -#define MMC_RES_FIFO __REG16(IMX_MMC_BASE + 0x34) -#define MMC_BUFFER_ACCESS __REG16(IMX_MMC_BASE + 0x38) -#define MMC_BUFFER_ACCESS_OFS 0x38 - - +#define STR_STP_CLK_IPG_CLK_GATE_DIS (1<<15) +#define STR_STP_CLK_IPG_PERCLK_GATE_DIS (1<<14) #define STR_STP_CLK_ENDIAN (1<<5) #define STR_STP_CLK_RESET (1<<3) #define STR_STP_CLK_ENABLE (1<<2) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 2fadf323c69..1bcbdd6763a 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -500,7 +500,7 @@ static int mmci_probe(struct amba_device *dev, void *id) } host = mmc_priv(mmc); - host->clk = clk_get(&dev->dev, "MCLK"); + host->clk = clk_get(&dev->dev, NULL); if (IS_ERR(host->clk)) { ret = PTR_ERR(host->clk); host->clk = NULL; diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 1b9fc3c6b87..67d7b7fef08 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -1015,7 +1015,7 @@ static int mmc_omap_get_dma_channel(struct mmc_omap_host *host, struct mmc_data } if (is_read) { - if (host->id == 1) { + if (host->id == 0) { sync_dev = OMAP_DMA_MMC_RX; dma_dev_name = "MMC1 read"; } else { @@ -1023,7 +1023,7 @@ static int mmc_omap_get_dma_channel(struct mmc_omap_host *host, struct mmc_data dma_dev_name = "MMC2 read"; } } else { - if (host->id == 1) { + if (host->id == 0) { sync_dev = OMAP_DMA_MMC_TX; dma_dev_name = "MMC1 write"; } else { @@ -1317,7 +1317,7 @@ static int __init mmc_omap_new_slot(struct mmc_omap_host *host, int id) host->slots[id] = slot; mmc->caps = 0; - if (host->pdata->conf.wire4) + if (host->pdata->slots[id].wires >= 4) mmc->caps |= MMC_CAP_4_BIT_DATA; mmc->ops = &mmc_omap_ops; @@ -1451,6 +1451,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev) host->irq = irq; host->use_dma = 1; + host->dev->dma_mask = &pdata->dma_mask; host->dma_ch = -1; host->irq = irq; diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index ebfaa996093..f88cc740635 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -26,11 +26,12 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/mmc/host.h> +#include <linux/io.h> -#include <asm/dma.h> -#include <asm/io.h> #include <asm/sizes.h> +#include <mach/dma.h> +#include <mach/hardware.h> #include <mach/pxa-regs.h> #include <mach/mmc.h> @@ -533,7 +534,7 @@ static int pxamci_probe(struct platform_device *pdev) host->pdata = pdev->dev.platform_data; host->clkrt = CLKRT_OFF; - host->clk = clk_get(&pdev->dev, "MMCCLK"); + host->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(host->clk)) { ret = PTR_ERR(host->clk); host->clk = NULL; diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 3b2085b5776..fcc98a4cce3 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -25,7 +25,7 @@ #include <mach/regs-sdi.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c24xx/mci.h> +#include <plat/mci.h> #include "s3cmci.h" diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 76a76751da3..6659b2275c0 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -37,9 +37,9 @@ #define OPCODE_NORM_READ 0x03 /* Read data bytes (low frequency) */ #define OPCODE_FAST_READ 0x0b /* Read data bytes (high frequency) */ #define OPCODE_PP 0x02 /* Page program (up to 256 bytes) */ -#define OPCODE_BE_4K 0x20 /* Erase 4KiB block */ +#define OPCODE_BE_4K 0x20 /* Erase 4KiB block */ #define OPCODE_BE_32K 0x52 /* Erase 32KiB block */ -#define OPCODE_BE 0xc7 /* Erase whole flash block */ +#define OPCODE_CHIP_ERASE 0xc7 /* Erase whole flash chip */ #define OPCODE_SE 0xd8 /* Sector erase (usually 64KiB) */ #define OPCODE_RDID 0x9f /* Read JEDEC ID */ @@ -167,7 +167,7 @@ static int wait_till_ready(struct m25p *flash) * * Returns 0 if successful, non-zero otherwise. */ -static int erase_block(struct m25p *flash) +static int erase_chip(struct m25p *flash) { DEBUG(MTD_DEBUG_LEVEL3, "%s: %s %dKiB\n", flash->spi->dev.bus_id, __func__, @@ -181,7 +181,7 @@ static int erase_block(struct m25p *flash) write_enable(flash); /* Set up command buffer. */ - flash->command[0] = OPCODE_BE; + flash->command[0] = OPCODE_CHIP_ERASE; spi_write(flash->spi, flash->command, 1); @@ -250,15 +250,18 @@ static int m25p80_erase(struct mtd_info *mtd, struct erase_info *instr) mutex_lock(&flash->lock); - /* REVISIT in some cases we could speed up erasing large regions - * by using OPCODE_SE instead of OPCODE_BE_4K - */ - - /* now erase those sectors */ - if (len == flash->mtd.size && erase_block(flash)) { + /* whole-chip erase? */ + if (len == flash->mtd.size && erase_chip(flash)) { instr->state = MTD_ERASE_FAILED; mutex_unlock(&flash->lock); return -EIO; + + /* REVISIT in some cases we could speed up erasing large regions + * by using OPCODE_SE instead of OPCODE_BE_4K. We may have set up + * to use "small sector erase", but that's not always optimal. + */ + + /* "sector"-at-a-time erase */ } else { while (len) { if (erase_sector(flash, addr)) { @@ -574,10 +577,11 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) for (tmp = 0, info = m25p_data; tmp < ARRAY_SIZE(m25p_data); tmp++, info++) { - if (info->jedec_id == jedec) - if (ext_jedec != 0 && info->ext_id != ext_jedec) + if (info->jedec_id == jedec) { + if (info->ext_id != 0 && info->ext_id != ext_jedec) continue; return info; + } } dev_err(&spi->dev, "unrecognized JEDEC id %06x\n", jedec); return NULL; diff --git a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c index 3aa018c092f..42969fe051b 100644 --- a/drivers/mtd/maps/dc21285.c +++ b/drivers/mtd/maps/dc21285.c @@ -32,16 +32,15 @@ static struct mtd_info *dc21285_mtd; */ static void nw_en_write(void) { - extern spinlock_t gpio_lock; unsigned long flags; /* * we want to write a bit pattern XXX1 to Xilinx to enable * the write gate, which will be open for about the next 2ms. */ - spin_lock_irqsave(&gpio_lock, flags); - cpld_modify(1, 1); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_cpld_modify(CPLD_FLASH_WR_ENABLE, CPLD_FLASH_WR_ENABLE); + spin_unlock_irqrestore(&nw_gpio_lock, flags); /* * let the ISA bus to catch on... diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c index dcdb1f17577..3ea1de9be72 100644 --- a/drivers/mtd/maps/ixp2000.c +++ b/drivers/mtd/maps/ixp2000.c @@ -170,7 +170,7 @@ static int ixp2000_flash_probe(struct platform_device *dev) err = -ENOMEM; goto Error; } - memzero(info, sizeof(struct ixp2000_flash_info)); + memset(info, 0, sizeof(struct ixp2000_flash_info)); platform_set_drvdata(dev, info); diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c index 9c7a5fbd4e5..16555cbeaea 100644 --- a/drivers/mtd/maps/ixp4xx.c +++ b/drivers/mtd/maps/ixp4xx.c @@ -201,7 +201,7 @@ static int ixp4xx_flash_probe(struct platform_device *dev) err = -ENOMEM; goto Error; } - memzero(info, sizeof(struct ixp4xx_flash_info)); + memset(info, 0, sizeof(struct ixp4xx_flash_info)); platform_set_drvdata(dev, info); diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c index 42d844f8f6b..dfbf3f270ce 100644 --- a/drivers/mtd/maps/physmap.c +++ b/drivers/mtd/maps/physmap.c @@ -19,7 +19,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/mtd/concat.h> -#include <asm/io.h> +#include <linux/io.h> #define MAX_RESOURCES 4 @@ -27,7 +27,6 @@ struct physmap_flash_info { struct mtd_info *mtd[MAX_RESOURCES]; struct mtd_info *cmtd; struct map_info map[MAX_RESOURCES]; - struct resource *res; #ifdef CONFIG_MTD_PARTITIONS int nr_parts; struct mtd_partition *parts; @@ -70,16 +69,7 @@ static int physmap_flash_remove(struct platform_device *dev) #endif map_destroy(info->mtd[i]); } - - if (info->map[i].virt != NULL) - iounmap(info->map[i].virt); - } - - if (info->res != NULL) { - release_resource(info->res); - kfree(info->res); } - return 0; } @@ -101,7 +91,8 @@ static int physmap_flash_probe(struct platform_device *dev) if (physmap_data == NULL) return -ENODEV; - info = kzalloc(sizeof(struct physmap_flash_info), GFP_KERNEL); + info = devm_kzalloc(&dev->dev, sizeof(struct physmap_flash_info), + GFP_KERNEL); if (info == NULL) { err = -ENOMEM; goto err_out; @@ -114,10 +105,10 @@ static int physmap_flash_probe(struct platform_device *dev) (unsigned long long)(dev->resource[i].end - dev->resource[i].start + 1), (unsigned long long)dev->resource[i].start); - info->res = request_mem_region(dev->resource[i].start, - dev->resource[i].end - dev->resource[i].start + 1, - dev->dev.bus_id); - if (info->res == NULL) { + if (!devm_request_mem_region(&dev->dev, + dev->resource[i].start, + dev->resource[i].end - dev->resource[i].start + 1, + dev->dev.bus_id)) { dev_err(&dev->dev, "Could not reserve memory region\n"); err = -ENOMEM; goto err_out; @@ -129,7 +120,8 @@ static int physmap_flash_probe(struct platform_device *dev) info->map[i].bankwidth = physmap_data->width; info->map[i].set_vpp = physmap_data->set_vpp; - info->map[i].virt = ioremap(info->map[i].phys, info->map[i].size); + info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys, + info->map[i].size); if (info->map[i].virt == NULL) { dev_err(&dev->dev, "Failed to ioremap flash region\n"); err = EIO; diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 1c2e9450d66..f8ae0400c49 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -408,7 +408,7 @@ config MTD_NAND_FSL_UPM config MTD_NAND_MXC tristate "MXC NAND support" - depends on ARCH_MX2 + depends on ARCH_MX2 || ARCH_MX3 help This enables the driver for the NAND flash controller on the MXC processors. diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index 024e3fffd4b..a83192f80eb 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -163,9 +163,11 @@ static int __devinit fun_chip_init(struct fsl_upm_nand *fun, ret = parse_mtd_partitions(&fun->mtd, part_types, &fun->parts, 0); #ifdef CONFIG_MTD_OF_PARTS - if (ret == 0) - ret = of_mtd_parse_partitions(fun->dev, &fun->mtd, - flash_np, &fun->parts); + if (ret == 0) { + ret = of_mtd_parse_partitions(fun->dev, flash_np, &fun->parts); + if (ret < 0) + goto err; + } #endif if (ret > 0) ret = add_mtd_partitions(&fun->mtd, fun->parts, ret); diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c index 75c89903902..9bd6c9ac844 100644 --- a/drivers/mtd/nand/pasemi_nand.c +++ b/drivers/mtd/nand/pasemi_nand.c @@ -141,6 +141,7 @@ static int __devinit pasemi_nand_probe(struct of_device *ofdev, } lpcctl = pci_resource_start(pdev, 0); + pci_dev_put(pdev); if (!request_region(lpcctl, 4, driver_name)) { err = -EBUSY; diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 64b3be1ea0a..fc414449561 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -269,6 +269,7 @@ static struct pxa3xx_nand_timing stm2GbX16_timing = { static struct pxa3xx_nand_flash stm2GbX16 = { .timing = &stm2GbX16_timing, + .cmdset = &largepage_cmdset, .page_per_block = 64, .page_size = 2048, .flash_width = 16, @@ -1079,7 +1080,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) this = &info->nand_chip; mtd->priv = info; - info->clk = clk_get(&pdev->dev, "NANDCLK"); + info->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(info->clk)) { dev_err(&pdev->dev, "failed to get nand clock\n"); ret = PTR_ERR(info->clk); diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 556139ed1fd..8e375d5fe23 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -45,8 +45,8 @@ #include <asm/io.h> -#include <asm/plat-s3c/regs-nand.h> -#include <asm/plat-s3c/nand.h> +#include <plat/regs-nand.h> +#include <plat/nand.h> #ifdef CONFIG_MTD_NAND_S3C2410_HWECC static int hardware_ecc = 1; @@ -818,7 +818,7 @@ static int s3c24xx_nand_probe(struct platform_device *pdev, goto exit_error; } - memzero(info, sizeof(*info)); + memset(info, 0, sizeof(*info)); platform_set_drvdata(pdev, info); spin_lock_init(&info->controller.lock); @@ -883,7 +883,7 @@ static int s3c24xx_nand_probe(struct platform_device *pdev, goto exit_error; } - memzero(info->mtds, size); + memset(info->mtds, 0, size); /* initialise all possible chips */ diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index e39b21d3e16..d1e0b8e7224 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -32,19 +32,18 @@ #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/delay.h> +#include <linux/dma-mapping.h> +#include <linux/io.h> -#include <asm/io.h> #include <asm/mach/flash.h> -#include <asm/arch/gpmc.h> -#include <asm/arch/onenand.h> -#include <asm/arch/gpio.h> -#include <asm/arch/pm.h> +#include <mach/gpmc.h> +#include <mach/onenand.h> +#include <mach/gpio.h> +#include <mach/pm.h> -#include <linux/dma-mapping.h> -#include <asm/dma-mapping.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> -#include <asm/arch/board.h> +#include <mach/board.h> #define DRIVER_NAME "omap2-onenand" @@ -150,7 +149,7 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state) INIT_COMPLETION(c->irq_done); if (c->gpio_irq) { - result = omap_get_gpio_datain(c->gpio_irq); + result = gpio_get_value(c->gpio_irq); if (result == -1) { ctrl = read_reg(c, ONENAND_REG_CTRL_STATUS); intr = read_reg(c, ONENAND_REG_INTERRUPT); @@ -635,9 +634,9 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) "OneNAND\n", c->gpio_irq); goto err_iounmap; } - omap_set_gpio_direction(c->gpio_irq, 1); + gpio_direction_input(c->gpio_irq); - if ((r = request_irq(OMAP_GPIO_IRQ(c->gpio_irq), + if ((r = request_irq(gpio_to_irq(c->gpio_irq), omap2_onenand_interrupt, IRQF_TRIGGER_RISING, pdev->dev.driver->name, c)) < 0) goto err_release_gpio; @@ -724,7 +723,7 @@ err_release_dma: if (c->dma_channel != -1) omap_free_dma(c->dma_channel); if (c->gpio_irq) - free_irq(OMAP_GPIO_IRQ(c->gpio_irq), c); + free_irq(gpio_to_irq(c->gpio_irq), c); err_release_gpio: if (c->gpio_irq) omap_free_gpio(c->gpio_irq); @@ -761,7 +760,7 @@ static int __devexit omap2_onenand_remove(struct platform_device *pdev) omap2_onenand_shutdown(pdev); platform_set_drvdata(pdev, NULL); if (c->gpio_irq) { - free_irq(OMAP_GPIO_IRQ(c->gpio_irq), c); + free_irq(gpio_to_irq(c->gpio_irq), c); omap_free_gpio(c->gpio_irq); } iounmap(c->onenand.base); diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index e04bcf1dff8..d8966bae0e0 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -1022,7 +1022,7 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to, } /* - * OK, now the LEB is locked and we can safely start moving iy. Since + * OK, now the LEB is locked and we can safely start moving it. Since * this function utilizes thie @ubi->peb1_buf buffer which is shared * with some other functions, so lock the buffer by taking the * @ubi->buf_mutex. diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 4f2daa5bbec..41d47e1cf15 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -320,7 +320,7 @@ static int compare_lebs(struct ubi_device *ubi, const struct ubi_scan_leb *seb, } err = ubi_io_read_data(ubi, buf, pnum, 0, len); - if (err && err != UBI_IO_BITFLIPS) + if (err && err != UBI_IO_BITFLIPS && err != -EBADMSG) goto out_free_buf; data_crc = be32_to_cpu(vid_hdr->data_crc); diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 05d70937b54..dcb6dac1dc5 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1396,7 +1396,8 @@ int ubi_thread(void *u) ubi_msg("%s: %d consecutive failures", ubi->bgt_name, WL_MAX_FAILURES); ubi_ro_mode(ubi); - break; + ubi->thread_enabled = 0; + continue; } } else failures = 0; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 11f143f4adf..231eeaf1d55 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1825,9 +1825,10 @@ config FEC2 config FEC_MPC52xx tristate "MPC52xx FEC driver" - depends on PPC_MPC52xx && PPC_BESTCOMM_FEC + depends on PPC_MPC52xx && PPC_BESTCOMM select CRC32 select PHYLIB + select PPC_BESTCOMM_FEC ---help--- This option enables support for the MPC5200's on-chip Fast Ethernet Controller diff --git a/drivers/net/Makefile b/drivers/net/Makefile index f19acf8b922..017383ad5ec 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -114,7 +114,7 @@ obj-$(CONFIG_EL2) += 3c503.o 8390p.o obj-$(CONFIG_NE2000) += ne.o 8390p.o obj-$(CONFIG_NE2_MCA) += ne2.o 8390p.o obj-$(CONFIG_HPLAN) += hp.o 8390p.o -obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390.o +obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390p.o obj-$(CONFIG_ULTRA) += smc-ultra.o 8390.o obj-$(CONFIG_ULTRAMCA) += smc-mca.o 8390.o obj-$(CONFIG_ULTRA32) += smc-ultra32.o 8390.o diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index d07e3f14895..a1a3d0e5d2b 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3144,6 +3144,28 @@ bnx2_has_work(struct bnx2_napi *bnapi) return 0; } +static void +bnx2_chk_missed_msi(struct bnx2 *bp) +{ + struct bnx2_napi *bnapi = &bp->bnx2_napi[0]; + u32 msi_ctrl; + + if (bnx2_has_work(bnapi)) { + msi_ctrl = REG_RD(bp, BNX2_PCICFG_MSI_CONTROL); + if (!(msi_ctrl & BNX2_PCICFG_MSI_CONTROL_ENABLE)) + return; + + if (bnapi->last_status_idx == bp->idle_chk_status_idx) { + REG_WR(bp, BNX2_PCICFG_MSI_CONTROL, msi_ctrl & + ~BNX2_PCICFG_MSI_CONTROL_ENABLE); + REG_WR(bp, BNX2_PCICFG_MSI_CONTROL, msi_ctrl); + bnx2_msi(bp->irq_tbl[0].vector, bnapi); + } + } + + bp->idle_chk_status_idx = bnapi->last_status_idx; +} + static void bnx2_poll_link(struct bnx2 *bp, struct bnx2_napi *bnapi) { struct status_block *sblk = bnapi->status_blk.msi; @@ -3218,14 +3240,15 @@ static int bnx2_poll(struct napi_struct *napi, int budget) work_done = bnx2_poll_work(bp, bnapi, work_done, budget); - if (unlikely(work_done >= budget)) - break; - /* bnapi->last_status_idx is used below to tell the hw how * much work has been processed, so we must read it before * checking for more work. */ bnapi->last_status_idx = sblk->status_idx; + + if (unlikely(work_done >= budget)) + break; + rmb(); if (likely(!bnx2_has_work(bnapi))) { netif_rx_complete(bp->dev, napi); @@ -4570,6 +4593,8 @@ bnx2_init_chip(struct bnx2 *bp) for (i = 0; i < BNX2_MAX_MSIX_VEC; i++) bp->bnx2_napi[i].last_status_idx = 0; + bp->idle_chk_status_idx = 0xffff; + bp->rx_mode = BNX2_EMAC_RX_MODE_SORT_MODE; /* Set up how to generate a link change interrupt. */ @@ -5718,6 +5743,10 @@ bnx2_timer(unsigned long data) if (atomic_read(&bp->intr_sem) != 0) goto bnx2_restart_timer; + if ((bp->flags & (BNX2_FLAG_USING_MSI | BNX2_FLAG_ONE_SHOT_MSI)) == + BNX2_FLAG_USING_MSI) + bnx2_chk_missed_msi(bp); + bnx2_send_heart_beat(bp); bp->stats_blk->stat_FwRxDrop = diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 617d9534016..0b032c3c7b6 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -378,6 +378,9 @@ struct l2_fhdr { * pci_config_l definition * offset: 0000 */ +#define BNX2_PCICFG_MSI_CONTROL 0x00000058 +#define BNX2_PCICFG_MSI_CONTROL_ENABLE (1L<<16) + #define BNX2_PCICFG_MISC_CONFIG 0x00000068 #define BNX2_PCICFG_MISC_CONFIG_TARGET_BYTE_SWAP (1L<<2) #define BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP (1L<<3) @@ -6863,6 +6866,9 @@ struct bnx2 { u8 num_tx_rings; u8 num_rx_rings; + + u32 idle_chk_status_idx; + }; #define REG_RD(bp, offset) \ diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index d6c7d2aa761..7092df50ff7 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1035,10 +1035,6 @@ MODULE_PARM_DESC(copybreak, "Receive copy threshold"); * @pdev: the PCI device that received the packet * @fl: the SGE free list holding the packet * @len: the actual packet length, excluding any SGE padding - * @dma_pad: padding at beginning of buffer left by SGE DMA - * @skb_pad: padding to be used if the packet is copied - * @copy_thres: length threshold under which a packet should be copied - * @drop_thres: # of remaining buffers before we start dropping packets * * Get the next packet from a free list and complete setup of the * sk_buff. If the packet is small we make a copy and recycle the diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index 7107620f615..0b729f7d91f 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -170,11 +170,7 @@ static char version[] __initdata = /* The cs8900 has 4 IRQ pins, software selectable. cs8900_irq_map maps them to system IRQ numbers. This mapping is card specific and is set to the configuration of the Cirrus Eval board for this chip. */ -#ifdef CONFIG_ARCH_CLPS7500 -static unsigned int netcard_portlist[] __used __initdata = - { 0x80090303, 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0}; -static unsigned int cs8900_irq_map[] = {12,0,0,0}; -#elif defined(CONFIG_SH_HICOSH4) +#if defined(CONFIG_SH_HICOSH4) static unsigned int netcard_portlist[] __used __initdata = { 0x0300, 0}; static unsigned int cs8900_irq_map[] = {1,0,0,0}; diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index 523b9716a54..d115a6d30f2 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -1893,12 +1893,17 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw) ctrl |= E1000_CTRL_PHY_RST; } ret_val = e1000_acquire_swflag_ich8lan(hw); + /* Whether or not the swflag was acquired, we need to reset the part */ hw_dbg(hw, "Issuing a global reset to ich8lan"); ew32(CTRL, (ctrl | E1000_CTRL_RST)); msleep(20); - /* release the swflag because it is not reset by hardware reset */ - e1000_release_swflag_ich8lan(hw); + if (!ret_val) { + /* release the swflag because it is not reset by + * hardware reset + */ + e1000_release_swflag_ich8lan(hw); + } ret_val = e1000e_get_auto_rd_done(hw); if (ret_val) { diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 91795f78c3e..122539a0e1f 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -345,7 +345,6 @@ no_buffers: /** * e1000_alloc_jumbo_rx_buffers - Replace used jumbo receive buffers * @adapter: address of board private structure - * @rx_ring: pointer to receive ring structure * @cleaned_count: number of buffers to allocate this pass **/ diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index e1b441effbb..c414554ac32 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -568,6 +568,17 @@ static u16 erxrdpt_workaround(u16 next_packet_ptr, u16 start, u16 end) return erxrdpt; } +/* + * Calculate wrap around when reading beyond the end of the RX buffer + */ +static u16 rx_packet_start(u16 ptr) +{ + if (ptr + RSV_SIZE > RXEND_INIT) + return (ptr + RSV_SIZE) - (RXEND_INIT - RXSTART_INIT + 1); + else + return ptr + RSV_SIZE; +} + static void nolock_rxfifo_init(struct enc28j60_net *priv, u16 start, u16 end) { u16 erxrdpt; @@ -938,8 +949,9 @@ static void enc28j60_hw_rx(struct net_device *ndev) skb->dev = ndev; skb_reserve(skb, NET_IP_ALIGN); /* copy the packet from the receive buffer */ - enc28j60_mem_read(priv, priv->next_pk_ptr + sizeof(rsv), - len, skb_put(skb, len)); + enc28j60_mem_read(priv, + rx_packet_start(priv->next_pk_ptr), + len, skb_put(skb, len)); if (netif_msg_pktdata(priv)) dump_packet(__func__, skb->len, skb->data); skb->protocol = eth_type_trans(skb, ndev); diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c index fbbd3e660c2..c01e290d09d 100644 --- a/drivers/net/hp-plus.c +++ b/drivers/net/hp-plus.c @@ -230,7 +230,7 @@ static int __init hpp_probe1(struct net_device *dev, int ioaddr) dev->open = &hpp_open; dev->stop = &hpp_close; #ifdef CONFIG_NET_POLL_CONTROLLER - dev->poll_controller = ei_poll; + dev->poll_controller = eip_poll; #endif ei_status.name = name; diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 1cbae85b142..20d27e622ec 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1980,7 +1980,6 @@ static void igb_configure_rx(struct igb_adapter *adapter) /** * igb_free_tx_resources - Free Tx Resources per Queue - * @adapter: board private structure * @tx_ring: Tx descriptor ring for a specific queue * * Free all transmit software resources @@ -2033,7 +2032,6 @@ static void igb_unmap_and_free_tx_resource(struct igb_adapter *adapter, /** * igb_clean_tx_ring - Free Tx Buffers - * @adapter: board private structure * @tx_ring: ring to be cleaned **/ static void igb_clean_tx_ring(struct igb_ring *tx_ring) @@ -2080,7 +2078,6 @@ static void igb_clean_all_tx_rings(struct igb_adapter *adapter) /** * igb_free_rx_resources - Free Rx Resources - * @adapter: board private structure * @rx_ring: ring to clean the resources from * * Free all receive software resources @@ -2120,7 +2117,6 @@ static void igb_free_all_rx_resources(struct igb_adapter *adapter) /** * igb_clean_rx_ring - Free Rx Buffers per Queue - * @adapter: board private structure * @rx_ring: ring to free buffers from **/ static void igb_clean_rx_ring(struct igb_ring *rx_ring) diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index ba445133f3e..0e081292f4f 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -22,8 +22,9 @@ #include <net/irda/wrapper.h> #include <net/irda/irda_device.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/irda.h> +#include <mach/hardware.h> #include <mach/pxa-regs.h> #include <mach/regs-uart.h> diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index a95188948de..0813b5295f5 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -36,7 +36,7 @@ #include <net/irda/irda_device.h> #include <asm/irq.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/hardware.h> #include <asm/mach/irda.h> diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 36f2bb666bf..5236f633ee3 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1320,7 +1320,6 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter) * ixgbe_intr - legacy mode Interrupt Handler * @irq: interrupt number * @data: pointer to a network interface device structure - * @pt_regs: CPU registers structure **/ static irqreturn_t ixgbe_intr(int irq, void *data) { @@ -2330,7 +2329,7 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter, * Once we know the feature-set enabled for the device, we'll cache * the register offset the descriptor ring is assigned to. **/ -static void __devinit ixgbe_cache_ring_register(struct ixgbe_adapter *adapter) +static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter) { int feature_mask = 0, rss_i; int i, txr_idx, rxr_idx; @@ -2367,7 +2366,7 @@ static void __devinit ixgbe_cache_ring_register(struct ixgbe_adapter *adapter) * number of queues at compile-time. The polling_netdev array is * intended for Multiqueue, but should work fine with a single queue. **/ -static int __devinit ixgbe_alloc_queues(struct ixgbe_adapter *adapter) +static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter) { int i; @@ -2408,8 +2407,7 @@ err_tx_ring_allocation: * Attempt to configure the interrupts using the best available * capabilities of the hardware and the kernel. **/ -static int __devinit ixgbe_set_interrupt_capability(struct ixgbe_adapter - *adapter) +static int ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter) { int err = 0; int vector, v_budget; @@ -2501,7 +2499,7 @@ static void ixgbe_reset_interrupt_capability(struct ixgbe_adapter *adapter) * - Hardware queue count (num_*_queues) * - defined by miscellaneous hardware support/features (RSS, etc.) **/ -static int __devinit ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter) +static int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter) { int err; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 42394505bb5..590039cbb14 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -70,6 +70,9 @@ static void macvlan_broadcast(struct sk_buff *skb, struct sk_buff *nskb; unsigned int i; + if (skb->protocol == htons(ETH_P_PAUSE)) + return; + for (i = 0; i < MACVLAN_HASH_SIZE; i++) { hlist_for_each_entry_rcu(vlan, n, &port->vlan_hash[i], hlist) { dev = vlan->dev; diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 468921b8f4b..90a0281d15e 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -753,6 +753,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) struct mlx4_priv *priv = mlx4_priv(dev); int err; int port; + __be32 ib_port_default_caps; err = mlx4_init_uar_table(dev); if (err) { @@ -852,6 +853,13 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) } for (port = 1; port <= dev->caps.num_ports; port++) { + ib_port_default_caps = 0; + err = mlx4_get_port_ib_caps(dev, port, &ib_port_default_caps); + if (err) + mlx4_warn(dev, "failed to get port %d default " + "ib capabilities (%d). Continuing with " + "caps = 0\n", port, err); + dev->caps.ib_port_def_cap[port] = ib_port_default_caps; err = mlx4_SET_PORT(dev, port); if (err) { mlx4_err(dev, "Failed to set port %d, aborting\n", diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h index 56a2e213fe6..34c909deaff 100644 --- a/drivers/net/mlx4/mlx4.h +++ b/drivers/net/mlx4/mlx4.h @@ -385,5 +385,6 @@ void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table); void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table); int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port); +int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps); #endif /* MLX4_H */ diff --git a/drivers/net/mlx4/port.c b/drivers/net/mlx4/port.c index e2fdab42c4c..0a057e5dc63 100644 --- a/drivers/net/mlx4/port.c +++ b/drivers/net/mlx4/port.c @@ -258,6 +258,42 @@ out: } EXPORT_SYMBOL_GPL(mlx4_unregister_vlan); +int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps) +{ + struct mlx4_cmd_mailbox *inmailbox, *outmailbox; + u8 *inbuf, *outbuf; + int err; + + inmailbox = mlx4_alloc_cmd_mailbox(dev); + if (IS_ERR(inmailbox)) + return PTR_ERR(inmailbox); + + outmailbox = mlx4_alloc_cmd_mailbox(dev); + if (IS_ERR(outmailbox)) { + mlx4_free_cmd_mailbox(dev, inmailbox); + return PTR_ERR(outmailbox); + } + + inbuf = inmailbox->buf; + outbuf = outmailbox->buf; + memset(inbuf, 0, 256); + memset(outbuf, 0, 256); + inbuf[0] = 1; + inbuf[1] = 1; + inbuf[2] = 1; + inbuf[3] = 1; + *(__be16 *) (&inbuf[16]) = cpu_to_be16(0x0015); + *(__be32 *) (&inbuf[20]) = cpu_to_be32(port); + + err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3, + MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C); + if (!err) + *caps = *(__be32 *) (outbuf + 84); + mlx4_free_cmd_mailbox(dev, inmailbox); + mlx4_free_cmd_mailbox(dev, outmailbox); + return err; +} + int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port) { struct mlx4_cmd_mailbox *mailbox; @@ -273,7 +309,8 @@ int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port) ((u8 *) mailbox->buf)[3] = 6; ((__be16 *) mailbox->buf)[4] = cpu_to_be16(1 << 15); ((__be16 *) mailbox->buf)[6] = cpu_to_be16(1 << 15); - } + } else + ((__be32 *) mailbox->buf)[1] = dev->caps.ib_port_def_cap[port]; err = mlx4_cmd(dev, mailbox->dma, port, is_eth, MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B); diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c index b9bed82e1d2..b289a0a2b94 100644 --- a/drivers/net/netx-eth.c +++ b/drivers/net/netx-eth.c @@ -401,6 +401,8 @@ static int netx_eth_drv_probe(struct platform_device *pdev) priv->xmac_base = priv->xc->xmac_base; priv->sram_base = priv->xc->sram_base; + spin_lock_init(&priv->lock); + ret = pfifo_request(PFIFO_MASK(priv->id)); if (ret) { printk("unable to request PFIFO\n"); diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index b37a498939a..0418045166c 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -779,6 +779,7 @@ static struct pcmcia_device_id axnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("IO DATA", "ETXPCM", 0x547e66dc, 0x233adac2), PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8), PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609), + PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058), @@ -1174,7 +1175,6 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev) * ax_interrupt - handle the interrupts from an 8390 * @irq: interrupt number * @dev_id: a pointer to the net_device - * @regs: unused * * Handle the ether interface interrupts. We pull packets from * the 8390 via the card specific functions and fire them at the networking diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index cf3cca4642f..f51944b28cf 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -349,7 +349,7 @@ static int ibmtr_suspend(struct pcmcia_device *link) return 0; } -static int ibmtr_resume(struct pcmcia_device *link) +static int __devinit ibmtr_resume(struct pcmcia_device *link) { ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index e40d6301aa7..ce486f09449 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1693,7 +1693,6 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8), PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76), PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e), - PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875), PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f), PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b), diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 55bc24b234e..25acbbde4a6 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -227,8 +227,17 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr) if (r) return ERR_PTR(r); - /* If the phy_id is all Fs or all 0s, there is no device there */ - if ((0xffff == phy_id) || (0x00 == phy_id)) + /* If the phy_id is mostly Fs, there is no device there */ + if ((phy_id & 0x1fffffff) == 0x1fffffff) + return NULL; + + /* + * Broken hardware is sometimes missing the pull down resistor on the + * MDIO line, which results in reads to non-existent devices returning + * 0 rather than 0xffff. Catch this here and treat 0 as a non-existent + * device as well. + */ + if (phy_id == 0) return NULL; dev = phy_device_create(bus, addr, phy_id); diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 8874497b6bb..dd3b2447e85 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -34,6 +34,8 @@ #define MII_VSC8244_IMASK_DUPLEX 0x1000 #define MII_VSC8244_IMASK_MASK 0xf000 +#define MII_VSC8221_IMASK_MASK 0xa000 + /* Vitesse Interrupt Status Register */ #define MII_VSC8244_ISTAT 0x1a #define MII_VSC8244_ISTAT_STATUS 0x8000 @@ -49,6 +51,12 @@ #define MII_VSC8244_AUXCONSTAT_GBIT 0x0010 #define MII_VSC8244_AUXCONSTAT_100 0x0008 +#define MII_VSC8221_AUXCONSTAT_INIT 0x0004 /* need to set this bit? */ +#define MII_VSC8221_AUXCONSTAT_RESERVED 0x0004 + +#define PHY_ID_VSC8244 0x000fc6c0 +#define PHY_ID_VSC8221 0x000fc550 + MODULE_DESCRIPTION("Vitesse PHY driver"); MODULE_AUTHOR("Kriston Carson"); MODULE_LICENSE("GPL"); @@ -95,13 +103,15 @@ static int vsc824x_ack_interrupt(struct phy_device *phydev) return (err < 0) ? err : 0; } -static int vsc824x_config_intr(struct phy_device *phydev) +static int vsc82xx_config_intr(struct phy_device *phydev) { int err; if (phydev->interrupts == PHY_INTERRUPT_ENABLED) err = phy_write(phydev, MII_VSC8244_IMASK, - MII_VSC8244_IMASK_MASK); + phydev->drv->phy_id == PHY_ID_VSC8244 ? + MII_VSC8244_IMASK_MASK : + MII_VSC8221_IMASK_MASK); else { /* * The Vitesse PHY cannot clear the interrupt @@ -120,7 +130,7 @@ static int vsc824x_config_intr(struct phy_device *phydev) /* Vitesse 824x */ static struct phy_driver vsc8244_driver = { - .phy_id = 0x000fc6c0, + .phy_id = PHY_ID_VSC8244, .name = "Vitesse VSC8244", .phy_id_mask = 0x000fffc0, .features = PHY_GBIT_FEATURES, @@ -129,19 +139,55 @@ static struct phy_driver vsc8244_driver = { .config_aneg = &genphy_config_aneg, .read_status = &genphy_read_status, .ack_interrupt = &vsc824x_ack_interrupt, - .config_intr = &vsc824x_config_intr, + .config_intr = &vsc82xx_config_intr, .driver = { .owner = THIS_MODULE,}, }; -static int __init vsc8244_init(void) +static int vsc8221_config_init(struct phy_device *phydev) { - return phy_driver_register(&vsc8244_driver); + int err; + + err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT, + MII_VSC8221_AUXCONSTAT_INIT); + return err; + + /* Perhaps we should set EXT_CON1 based on the interface? + Options are 802.3Z SerDes or SGMII */ +} + +/* Vitesse 8221 */ +static struct phy_driver vsc8221_driver = { + .phy_id = PHY_ID_VSC8221, + .phy_id_mask = 0x000ffff0, + .name = "Vitesse VSC8221", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_init = &vsc8221_config_init, + .config_aneg = &genphy_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &vsc824x_ack_interrupt, + .config_intr = &vsc82xx_config_intr, + .driver = { .owner = THIS_MODULE,}, +}; + +static int __init vsc82xx_init(void) +{ + int err; + + err = phy_driver_register(&vsc8244_driver); + if (err < 0) + return err; + err = phy_driver_register(&vsc8221_driver); + if (err < 0) + phy_driver_unregister(&vsc8244_driver); + return err; } -static void __exit vsc8244_exit(void) +static void __exit vsc82xx_exit(void) { phy_driver_unregister(&vsc8244_driver); + phy_driver_unregister(&vsc8221_driver); } -module_init(vsc8244_init); -module_exit(vsc8244_exit); +module_init(vsc82xx_init); +module_exit(vsc82xx_exit); diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c index 185b1dff10a..e98d9773158 100644 --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -1353,6 +1353,7 @@ static int pppol2tp_release(struct socket *sock) kfree_skb(skb); sock_put(sk); } + sock_put(sk); } release_sock(sk); diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index fa3a460f8e2..8e8337e8b07 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -1630,7 +1630,6 @@ sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev) * sis900_interrupt - sis900 interrupt handler * @irq: the irq number * @dev_instance: the client data object - * @regs: snapshot of processor context * * The interrupt handler does all of the Rx thread work, * and cleans up after the Tx thread diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index b185cd12269..9a16a79b67d 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -1735,7 +1735,7 @@ static const struct ethtool_ops smc911x_ethtool_ops = { * This routine has a simple purpose -- make the SMC chip generate an * interrupt, so an auto-detect routine can detect it, and find the IRQ, */ -static int __init smc911x_findirq(struct net_device *dev) +static int __devinit smc911x_findirq(struct net_device *dev) { struct smc911x_local *lp = netdev_priv(dev); int timeout = 20; @@ -1799,7 +1799,7 @@ static int __init smc911x_findirq(struct net_device *dev) * o actually GRAB the irq. * o GRAB the region */ -static int __init smc911x_probe(struct net_device *dev) +static int __devinit smc911x_probe(struct net_device *dev) { struct smc911x_local *lp = netdev_priv(dev); int i, retval; @@ -2048,7 +2048,7 @@ err_out: * 0 --> there is a device * anything else, error */ -static int smc911x_drv_probe(struct platform_device *pdev) +static int __devinit smc911x_drv_probe(struct platform_device *pdev) { #ifdef SMC_DYNAMIC_BUS_CONFIG struct smc911x_platdata *pd = pdev->dev.platform_data; @@ -2124,7 +2124,7 @@ out: return ret; } -static int smc911x_drv_remove(struct platform_device *pdev) +static int __devexit smc911x_drv_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct smc911x_local *lp = netdev_priv(ndev); @@ -2195,7 +2195,7 @@ static int smc911x_drv_resume(struct platform_device *dev) static struct platform_driver smc911x_driver = { .probe = smc911x_drv_probe, - .remove = smc911x_drv_remove, + .remove = __devexit_p(smc911x_drv_remove), .suspend = smc911x_drv_suspend, .resume = smc911x_drv_resume, .driver = { diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index fc80f250da3..35c56abf411 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1696,7 +1696,7 @@ static const struct ethtool_ops smc_ethtool_ops = { * I just deleted auto_irq.c, since it was never built... * --jgarzik */ -static int __init smc_findirq(struct smc_local *lp) +static int __devinit smc_findirq(struct smc_local *lp) { void __iomem *ioaddr = lp->base; int timeout = 20; @@ -1770,7 +1770,7 @@ static int __init smc_findirq(struct smc_local *lp) * o actually GRAB the irq. * o GRAB the region */ -static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr, +static int __devinit smc_probe(struct net_device *dev, void __iomem *ioaddr, unsigned long irq_flags) { struct smc_local *lp = netdev_priv(dev); @@ -2126,7 +2126,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device * * 0 --> there is a device * anything else, error */ -static int smc_drv_probe(struct platform_device *pdev) +static int __devinit smc_drv_probe(struct platform_device *pdev) { struct smc91x_platdata *pd = pdev->dev.platform_data; struct smc_local *lp; @@ -2240,7 +2240,7 @@ static int smc_drv_probe(struct platform_device *pdev) return ret; } -static int smc_drv_remove(struct platform_device *pdev) +static int __devexit smc_drv_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct smc_local *lp = netdev_priv(ndev); @@ -2305,7 +2305,7 @@ static int smc_drv_resume(struct platform_device *dev) static struct platform_driver smc_driver = { .probe = smc_drv_probe, - .remove = smc_drv_remove, + .remove = __devexit_p(smc_drv_remove), .suspend = smc_drv_suspend, .resume = smc_drv_resume, .driver = { diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index a07cc9351c6..37e2cb4f4f8 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -527,7 +527,8 @@ struct smc_local { * as RX which can overrun memory and lose packets. */ #include <linux/dma-mapping.h> -#include <asm/dma.h> +#include <mach/dma.h> +#include <mach/hardware.h> #include <mach/pxa-regs.h> #ifdef SMC_insl diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index b6435d0d71f..07599b49235 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -672,7 +672,6 @@ write_hash: /** * spider_net_prepare_tx_descr - fill tx descriptor with skb data * @card: card structure - * @descr: descriptor structure to fill out * @skb: packet to use * * returns 0 on success, <0 on failure. @@ -867,7 +866,6 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal) /** * spider_net_kick_tx_dma - enables TX DMA processing * @card: card structure - * @descr: descriptor address to enable TX processing at * * This routine will start the transmit DMA running if * it is not already running. This routine ned only be @@ -1637,7 +1635,6 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg, * spider_net_interrupt - interrupt handler for spider_net * @irq: interrupt number * @ptr: pointer to net_device - * @regs: PU registers * * returns IRQ_HANDLED, if interrupt was for driver, or IRQ_NONE, if no * interrupt found raised by card. @@ -2419,7 +2416,6 @@ spider_net_undo_pci_setup(struct spider_net_card *card) /** * spider_net_setup_pci_dev - sets up the device in terms of PCI operations - * @card: card structure * @pdev: PCI device * * Returns the card structure or NULL if any errors occur diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 4291458955e..fed7eba65ea 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1142,6 +1142,70 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } +static void gem_pcs_reset(struct gem *gp) +{ + int limit; + u32 val; + + /* Reset PCS unit. */ + val = readl(gp->regs + PCS_MIICTRL); + val |= PCS_MIICTRL_RST; + writel(val, gp->regs + PCS_MIICTRL); + + limit = 32; + while (readl(gp->regs + PCS_MIICTRL) & PCS_MIICTRL_RST) { + udelay(100); + if (limit-- <= 0) + break; + } + if (limit <= 0) + printk(KERN_WARNING "%s: PCS reset bit would not clear.\n", + gp->dev->name); +} + +static void gem_pcs_reinit_adv(struct gem *gp) +{ + u32 val; + + /* Make sure PCS is disabled while changing advertisement + * configuration. + */ + val = readl(gp->regs + PCS_CFG); + val &= ~(PCS_CFG_ENABLE | PCS_CFG_TO); + writel(val, gp->regs + PCS_CFG); + + /* Advertise all capabilities except assymetric + * pause. + */ + val = readl(gp->regs + PCS_MIIADV); + val |= (PCS_MIIADV_FD | PCS_MIIADV_HD | + PCS_MIIADV_SP | PCS_MIIADV_AP); + writel(val, gp->regs + PCS_MIIADV); + + /* Enable and restart auto-negotiation, disable wrapback/loopback, + * and re-enable PCS. + */ + val = readl(gp->regs + PCS_MIICTRL); + val |= (PCS_MIICTRL_RAN | PCS_MIICTRL_ANE); + val &= ~PCS_MIICTRL_WB; + writel(val, gp->regs + PCS_MIICTRL); + + val = readl(gp->regs + PCS_CFG); + val |= PCS_CFG_ENABLE; + writel(val, gp->regs + PCS_CFG); + + /* Make sure serialink loopback is off. The meaning + * of this bit is logically inverted based upon whether + * you are in Serialink or SERDES mode. + */ + val = readl(gp->regs + PCS_SCTRL); + if (gp->phy_type == phy_serialink) + val &= ~PCS_SCTRL_LOOP; + else + val |= PCS_SCTRL_LOOP; + writel(val, gp->regs + PCS_SCTRL); +} + #define STOP_TRIES 32 /* Must be invoked under gp->lock and gp->tx_lock. */ @@ -1168,6 +1232,9 @@ static void gem_reset(struct gem *gp) if (limit <= 0) printk(KERN_ERR "%s: SW reset is ghetto.\n", gp->dev->name); + + if (gp->phy_type == phy_serialink || gp->phy_type == phy_serdes) + gem_pcs_reinit_adv(gp); } /* Must be invoked under gp->lock and gp->tx_lock. */ @@ -1324,7 +1391,7 @@ static int gem_set_link_modes(struct gem *gp) gp->phy_type == phy_serdes) { u32 pcs_lpa = readl(gp->regs + PCS_MIILP); - if (pcs_lpa & PCS_MIIADV_FD) + if ((pcs_lpa & PCS_MIIADV_FD) || gp->phy_type == phy_serdes) full_duplex = 1; speed = SPEED_1000; } @@ -1488,6 +1555,9 @@ static void gem_link_timer(unsigned long data) val = readl(gp->regs + PCS_MIISTAT); if ((val & PCS_MIISTAT_LS) != 0) { + if (gp->lstate == link_up) + goto restart; + gp->lstate = link_up; netif_carrier_on(gp->dev); (void)gem_set_link_modes(gp); @@ -1708,61 +1778,8 @@ static void gem_init_phy(struct gem *gp) if (gp->phy_mii.def && gp->phy_mii.def->ops->init) gp->phy_mii.def->ops->init(&gp->phy_mii); } else { - u32 val; - int limit; - - /* Reset PCS unit. */ - val = readl(gp->regs + PCS_MIICTRL); - val |= PCS_MIICTRL_RST; - writeb(val, gp->regs + PCS_MIICTRL); - - limit = 32; - while (readl(gp->regs + PCS_MIICTRL) & PCS_MIICTRL_RST) { - udelay(100); - if (limit-- <= 0) - break; - } - if (limit <= 0) - printk(KERN_WARNING "%s: PCS reset bit would not clear.\n", - gp->dev->name); - - /* Make sure PCS is disabled while changing advertisement - * configuration. - */ - val = readl(gp->regs + PCS_CFG); - val &= ~(PCS_CFG_ENABLE | PCS_CFG_TO); - writel(val, gp->regs + PCS_CFG); - - /* Advertise all capabilities except assymetric - * pause. - */ - val = readl(gp->regs + PCS_MIIADV); - val |= (PCS_MIIADV_FD | PCS_MIIADV_HD | - PCS_MIIADV_SP | PCS_MIIADV_AP); - writel(val, gp->regs + PCS_MIIADV); - - /* Enable and restart auto-negotiation, disable wrapback/loopback, - * and re-enable PCS. - */ - val = readl(gp->regs + PCS_MIICTRL); - val |= (PCS_MIICTRL_RAN | PCS_MIICTRL_ANE); - val &= ~PCS_MIICTRL_WB; - writel(val, gp->regs + PCS_MIICTRL); - - val = readl(gp->regs + PCS_CFG); - val |= PCS_CFG_ENABLE; - writel(val, gp->regs + PCS_CFG); - - /* Make sure serialink loopback is off. The meaning - * of this bit is logically inverted based upon whether - * you are in Serialink or SERDES mode. - */ - val = readl(gp->regs + PCS_SCTRL); - if (gp->phy_type == phy_serialink) - val &= ~PCS_SCTRL_LOOP; - else - val |= PCS_SCTRL_LOOP; - writel(val, gp->regs + PCS_SCTRL); + gem_pcs_reset(gp); + gem_pcs_reinit_adv(gp); } /* Default aneg parameters */ @@ -2680,6 +2697,21 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->speed = 0; cmd->duplex = cmd->port = cmd->phy_address = cmd->transceiver = cmd->autoneg = 0; + + /* serdes means usually a Fibre connector, with most fixed */ + if (gp->phy_type == phy_serdes) { + cmd->port = PORT_FIBRE; + cmd->supported = (SUPPORTED_1000baseT_Half | + SUPPORTED_1000baseT_Full | + SUPPORTED_FIBRE | SUPPORTED_Autoneg | + SUPPORTED_Pause | SUPPORTED_Asym_Pause); + cmd->advertising = cmd->supported; + cmd->transceiver = XCVR_INTERNAL; + if (gp->lstate == link_up) + cmd->speed = SPEED_1000; + cmd->duplex = DUPLEX_FULL; + cmd->autoneg = 1; + } } cmd->maxtxpkt = cmd->maxrxpkt = 0; diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index cfd4d052d66..2d14255eb10 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -240,6 +240,10 @@ static u64 ath5k_get_tsf(struct ieee80211_hw *hw); static void ath5k_reset_tsf(struct ieee80211_hw *hw); static int ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb); +static void ath5k_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + u32 changes); static struct ieee80211_ops ath5k_hw_ops = { .tx = ath5k_tx, @@ -256,6 +260,7 @@ static struct ieee80211_ops ath5k_hw_ops = { .get_tx_stats = ath5k_get_tx_stats, .get_tsf = ath5k_get_tsf, .reset_tsf = ath5k_reset_tsf, + .bss_info_changed = ath5k_bss_info_changed, }; /* @@ -2942,7 +2947,7 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, sc->opmode != NL80211_IFTYPE_MESH_POINT && test_bit(ATH_STAT_PROMISC, sc->status)) rfilt |= AR5K_RX_FILTER_PROM; - if (sc->opmode == NL80211_IFTYPE_STATION || + if ((sc->opmode == NL80211_IFTYPE_STATION && sc->assoc) || sc->opmode == NL80211_IFTYPE_ADHOC) { rfilt |= AR5K_RX_FILTER_BEACON; } @@ -3083,4 +3088,32 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) end: return ret; } +static void +set_beacon_filter(struct ieee80211_hw *hw, bool enable) +{ + struct ath5k_softc *sc = hw->priv; + struct ath5k_hw *ah = sc->ah; + u32 rfilt; + rfilt = ath5k_hw_get_rx_filter(ah); + if (enable) + rfilt |= AR5K_RX_FILTER_BEACON; + else + rfilt &= ~AR5K_RX_FILTER_BEACON; + ath5k_hw_set_rx_filter(ah, rfilt); + sc->filter_flags = rfilt; +} +static void ath5k_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + u32 changes) +{ + struct ath5k_softc *sc = hw->priv; + if (changes & BSS_CHANGED_ASSOC) { + mutex_lock(&sc->lock); + sc->assoc = bss_conf->assoc; + if (sc->opmode == NL80211_IFTYPE_STATION) + set_beacon_filter(hw, sc->assoc); + mutex_unlock(&sc->lock); + } +} diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h index 06d1054ca94..facc60ddada 100644 --- a/drivers/net/wireless/ath5k/base.h +++ b/drivers/net/wireless/ath5k/base.h @@ -179,6 +179,7 @@ struct ath5k_softc { struct timer_list calib_tim; /* calibration timer */ int power_level; /* Requested tx power in dbm */ + bool assoc; /* assocate state */ }; #define ath5k_hw_hasbssidmask(_ah) \ diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c index 19980cbd5d5..ccaeb5c219d 100644 --- a/drivers/net/wireless/ath5k/debug.c +++ b/drivers/net/wireless/ath5k/debug.c @@ -417,19 +417,19 @@ ath5k_debug_init_device(struct ath5k_softc *sc) sc->debug.debugfs_phydir = debugfs_create_dir(wiphy_name(sc->hw->wiphy), ath5k_global_debugfs); - sc->debug.debugfs_debug = debugfs_create_file("debug", 0666, + sc->debug.debugfs_debug = debugfs_create_file("debug", S_IWUSR | S_IRUGO, sc->debug.debugfs_phydir, sc, &fops_debug); - sc->debug.debugfs_registers = debugfs_create_file("registers", 0444, + sc->debug.debugfs_registers = debugfs_create_file("registers", S_IRUGO, sc->debug.debugfs_phydir, sc, &fops_registers); - sc->debug.debugfs_tsf = debugfs_create_file("tsf", 0666, + sc->debug.debugfs_tsf = debugfs_create_file("tsf", S_IWUSR | S_IRUGO, sc->debug.debugfs_phydir, sc, &fops_tsf); - sc->debug.debugfs_beacon = debugfs_create_file("beacon", 0666, + sc->debug.debugfs_beacon = debugfs_create_file("beacon", S_IWUSR | S_IRUGO, sc->debug.debugfs_phydir, sc, &fops_beacon); - sc->debug.debugfs_reset = debugfs_create_file("reset", 0222, + sc->debug.debugfs_reset = debugfs_create_file("reset", S_IWUSR, sc->debug.debugfs_phydir, sc, &fops_reset); } diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c index 9e15c30bbc0..4dd1c1bda0f 100644 --- a/drivers/net/wireless/ath9k/beacon.c +++ b/drivers/net/wireless/ath9k/beacon.c @@ -170,7 +170,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) skb = (struct sk_buff *)bf->bf_mpdu; if (skb) { pci_unmap_single(sc->pdev, bf->bf_dmacontext, - skb_end_pointer(skb) - skb->head, + skb->len, PCI_DMA_TODEVICE); } @@ -193,7 +193,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id) bf->bf_buf_addr = bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data, - skb_end_pointer(skb) - skb->head, + skb->len, PCI_DMA_TODEVICE); skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data); @@ -352,7 +352,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id) if (bf->bf_mpdu != NULL) { skb = (struct sk_buff *)bf->bf_mpdu; pci_unmap_single(sc->pdev, bf->bf_dmacontext, - skb_end_pointer(skb) - skb->head, + skb->len, PCI_DMA_TODEVICE); dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; @@ -412,7 +412,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id) bf->bf_buf_addr = bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data, - skb_end_pointer(skb) - skb->head, + skb->len, PCI_DMA_TODEVICE); bf->bf_mpdu = skb; @@ -439,7 +439,7 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp) if (bf->bf_mpdu != NULL) { struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu; pci_unmap_single(sc->pdev, bf->bf_dmacontext, - skb_end_pointer(skb) - skb->head, + skb->len, PCI_DMA_TODEVICE); dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c index 4983402af55..504a0444d89 100644 --- a/drivers/net/wireless/ath9k/recv.c +++ b/drivers/net/wireless/ath9k/recv.c @@ -49,10 +49,12 @@ static void ath_rx_buf_link(struct ath_softc *sc, struct ath_buf *bf) ASSERT(skb != NULL); ds->ds_vdata = skb->data; - /* setup rx descriptors */ + /* setup rx descriptors. The sc_rxbufsize here tells the harware + * how much data it can DMA to us and that we are prepared + * to process */ ath9k_hw_setuprxdesc(ah, ds, - skb_tailroom(skb), /* buffer size */ + sc->sc_rxbufsize, 0); if (sc->sc_rxlink == NULL) @@ -398,6 +400,13 @@ static struct sk_buff *ath_rxbuf_alloc(struct ath_softc *sc, * in rx'd frames. */ + /* Note: the kernel can allocate a value greater than + * what we ask it to give us. We really only need 4 KB as that + * is this hardware supports and in fact we need at least 3849 + * as that is the MAX AMSDU size this hardware supports. + * Unfortunately this means we may get 8 KB here from the + * kernel... and that is actually what is observed on some + * systems :( */ skb = dev_alloc_skb(len + sc->sc_cachelsz - 1); if (skb != NULL) { off = ((unsigned long) skb->data) % sc->sc_cachelsz; @@ -456,7 +465,7 @@ static int ath_rx_indicate(struct ath_softc *sc, if (nskb != NULL) { bf->bf_mpdu = nskb; bf->bf_buf_addr = pci_map_single(sc->pdev, nskb->data, - skb_end_pointer(nskb) - nskb->head, + sc->sc_rxbufsize, PCI_DMA_FROMDEVICE); bf->bf_dmacontext = bf->bf_buf_addr; ATH_RX_CONTEXT(nskb)->ctx_rxbuf = bf; @@ -542,7 +551,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) bf->bf_mpdu = skb; bf->bf_buf_addr = pci_map_single(sc->pdev, skb->data, - skb_end_pointer(skb) - skb->head, + sc->sc_rxbufsize, PCI_DMA_FROMDEVICE); bf->bf_dmacontext = bf->bf_buf_addr; ATH_RX_CONTEXT(skb)->ctx_rxbuf = bf; @@ -1007,7 +1016,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) pci_dma_sync_single_for_cpu(sc->pdev, bf->bf_buf_addr, - skb_tailroom(skb), + sc->sc_rxbufsize, PCI_DMA_FROMDEVICE); pci_unmap_single(sc->pdev, bf->bf_buf_addr, diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index dcce3542d5a..7a9f901d4ff 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -3897,6 +3897,7 @@ static int ipw_disassociate(void *data) if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING))) return 0; ipw_send_disassociate(data, 0); + netif_carrier_off(priv->net_dev); return 1; } @@ -10190,6 +10191,9 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, u16 remaining_bytes; int fc; + if (!(priv->status & STATUS_ASSOCIATED)) + goto drop; + hdr_len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); switch (priv->ieee->iw_mode) { case IW_MODE_ADHOC: diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 444c5cc05f0..c4c0371c763 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1384,9 +1384,11 @@ void iwl_rx_handle(struct iwl_priv *priv) rxq->queue[i] = NULL; - pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->aligned_dma_addr, - priv->hw_params.rx_buf_size, - PCI_DMA_FROMDEVICE); + dma_sync_single_range_for_cpu( + &priv->pci_dev->dev, rxb->real_dma_addr, + rxb->aligned_dma_addr - rxb->real_dma_addr, + priv->hw_params.rx_buf_size, + PCI_DMA_FROMDEVICE); pkt = (struct iwl_rx_packet *)rxb->skb->data; /* Reclaim a command buffer only if this packet is a response diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 4c312c55f90..01a84585133 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -290,6 +290,9 @@ void iwl_clear_stations_table(struct iwl_priv *priv) priv->num_stations = 0; memset(priv->stations, 0, sizeof(priv->stations)); + /* clean ucode key table bit map */ + priv->ucode_key_table = 0; + spin_unlock_irqrestore(&priv->sta_lock, flags); } EXPORT_SYMBOL(iwl_clear_stations_table); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 61797f3f8d5..26f7084d301 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -475,7 +475,7 @@ static int iwl_get_free_ucode_key_index(struct iwl_priv *priv) if (!test_and_set_bit(i, &priv->ucode_key_table)) return i; - return -1; + return WEP_INVALID_OFFSET; } int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty) @@ -620,6 +620,9 @@ static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv, /* else, we are overriding an existing key => no need to allocated room * in uCode. */ + WARN(priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET, + "no space for new kew"); + priv->stations[sta_id].sta.key.key_flags = key_flags; priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK; priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK; @@ -637,6 +640,7 @@ static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv, { unsigned long flags; __le16 key_flags = 0; + int ret; key_flags |= (STA_KEY_FLG_CCMP | STA_KEY_FLG_MAP_KEY_MSK); key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS); @@ -664,14 +668,18 @@ static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv, /* else, we are overriding an existing key => no need to allocated room * in uCode. */ + WARN(priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET, + "no space for new kew"); + priv->stations[sta_id].sta.key.key_flags = key_flags; priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK; priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK; + ret = iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC); + spin_unlock_irqrestore(&priv->sta_lock, flags); - IWL_DEBUG_INFO("hwcrypto: modify ucode station key info\n"); - return iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC); + return ret; } static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv, @@ -696,6 +704,9 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv, /* else, we are overriding an existing key => no need to allocated room * in uCode. */ + WARN(priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET, + "no space for new kew"); + /* This copy is acutally not needed: we get the key with each TX */ memcpy(priv->stations[sta_id].keyinfo.key, keyconf->key, 16); @@ -734,6 +745,13 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, return 0; } + if (priv->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET) { + IWL_WARNING("Removing wrong key %d 0x%x\n", + keyconf->keyidx, key_flags); + spin_unlock_irqrestore(&priv->sta_lock, flags); + return 0; + } + if (!test_and_clear_bit(priv->stations[sta_id].sta.key.key_offset, &priv->ucode_key_table)) IWL_ERROR("index %d not used in uCode key table.\n", diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index fe1867b25ff..cac732f4047 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -615,7 +615,7 @@ static int filter_ack(struct ieee80211_hw *hw, struct ieee80211_hdr *rx_hdr, struct ieee80211_hdr *tx_hdr; tx_hdr = (struct ieee80211_hdr *)skb->data; - if (likely(!compare_ether_addr(tx_hdr->addr2, rx_hdr->addr1))) + if (likely(!memcmp(tx_hdr->addr2, rx_hdr->addr1, ETH_ALEN))) { __skb_unlink(skb, q); tx_status(hw, skb, IEEE80211_TX_STAT_ACK, stats->signal, 1); diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index c6948d8f53f..6d017adc914 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1785,7 +1785,7 @@ static int __devexit xennet_remove(struct xenbus_device *dev) return 0; } -static struct xenbus_driver netfront = { +static struct xenbus_driver netfront_driver = { .name = "vif", .owner = THIS_MODULE, .ids = netfront_ids, @@ -1805,7 +1805,7 @@ static int __init netif_init(void) printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n"); - return xenbus_register_frontend(&netfront); + return xenbus_register_frontend(&netfront_driver); } module_init(netif_init); @@ -1815,7 +1815,7 @@ static void __exit netif_exit(void) if (xen_initial_domain()) return; - xenbus_unregister_driver(&netfront); + xenbus_unregister_driver(&netfront_driver); } module_exit(netif_exit); diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index e2e95b36a60..101ed49a2d1 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -70,6 +70,8 @@ static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc * parallel ports and <S> is the number of serial ports. */ card->numports = (dev->subsystem_device & 0xf0) >> 4; + if (card->numports > ARRAY_SIZE(card->addr)) + card->numports = ARRAY_SIZE(card->addr); return 0; } diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 28af496b441..061d1ee0046 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2042,7 +2042,7 @@ static int __devinit pci_init(void) return 0; } -static int __devinit pci_setup(char *str) +static int __init pci_setup(char *str) { while (str) { char *k = strchr(str, ','); diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 8f63f4c6b85..9aad608bcf3 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -16,6 +16,7 @@ #include <linux/pm.h> #include <linux/init.h> #include <linux/slab.h> +#include <linux/jiffies.h> #include <linux/pci-aspm.h> #include "../pci.h" @@ -161,11 +162,12 @@ static void pcie_check_clock_pm(struct pci_dev *pdev) */ static void pcie_aspm_configure_common_clock(struct pci_dev *pdev) { - int pos, child_pos; + int pos, child_pos, i = 0; u16 reg16 = 0; struct pci_dev *child_dev; int same_clock = 1; - + unsigned long start_jiffies; + u16 child_regs[8], parent_reg; /* * all functions of a slot should have the same Slot Clock * Configuration, so just check one function @@ -191,16 +193,19 @@ static void pcie_aspm_configure_common_clock(struct pci_dev *pdev) child_pos = pci_find_capability(child_dev, PCI_CAP_ID_EXP); pci_read_config_word(child_dev, child_pos + PCI_EXP_LNKCTL, ®16); + child_regs[i] = reg16; if (same_clock) reg16 |= PCI_EXP_LNKCTL_CCC; else reg16 &= ~PCI_EXP_LNKCTL_CCC; pci_write_config_word(child_dev, child_pos + PCI_EXP_LNKCTL, reg16); + i++; } /* Configure upstream component */ pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, ®16); + parent_reg = reg16; if (same_clock) reg16 |= PCI_EXP_LNKCTL_CCC; else @@ -212,12 +217,30 @@ static void pcie_aspm_configure_common_clock(struct pci_dev *pdev) pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16); /* Wait for link training end */ - while (1) { + /* break out after waiting for 1 second */ + start_jiffies = jiffies; + while ((jiffies - start_jiffies) < HZ) { pci_read_config_word(pdev, pos + PCI_EXP_LNKSTA, ®16); if (!(reg16 & PCI_EXP_LNKSTA_LT)) break; cpu_relax(); } + /* training failed -> recover */ + if ((jiffies - start_jiffies) >= HZ) { + dev_printk (KERN_ERR, &pdev->dev, "ASPM: Could not configure" + " common clock\n"); + i = 0; + list_for_each_entry(child_dev, &pdev->subordinate->devices, + bus_list) { + child_pos = pci_find_capability(child_dev, + PCI_CAP_ID_EXP); + pci_write_config_word(child_dev, + child_pos + PCI_EXP_LNKCTL, + child_regs[i]); + i++; + } + pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, parent_reg); + } } /* diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 5049a47030a..5f4f85f56cb 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -22,6 +22,7 @@ #include <linux/delay.h> #include <linux/acpi.h> #include <linux/kallsyms.h> +#include <linux/dmi.h> #include "pci.h" int isa_dma_bridge_buggy; @@ -1828,6 +1829,22 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB, ht_enable_msi_mapping); +/* The P5N32-SLI Premium motherboard from Asus has a problem with msi + * for the MCP55 NIC. It is not yet determined whether the msi problem + * also affects other devices. As for now, turn off msi for this device. + */ +static void __devinit nvenet_msi_disable(struct pci_dev *dev) +{ + if (dmi_name_in_vendors("P5N32-SLI PREMIUM")) { + dev_info(&dev->dev, + "Disabling msi for MCP55 NIC on P5N32-SLI Premium\n"); + dev->no_msi = 1; + } +} +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, + PCI_DEVICE_ID_NVIDIA_NVENET_15, + nvenet_msi_disable); + static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev) { struct pci_dev *host_bridge; diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c index 4dd1c3e157a..5a8ccb4f604 100644 --- a/drivers/pci/slot.c +++ b/drivers/pci/slot.c @@ -253,6 +253,7 @@ placeholder: __func__, pci_domain_nr(parent), parent->number, slot_nr); out: + kfree(slot_name); up_write(&pci_bus_sem); return slot; err: diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index 222904411a1..27647354398 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -217,7 +217,7 @@ config PCMCIA_PXA2XX depends on ARM && ARCH_PXA && PCMCIA depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \ || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \ - || ARCH_VIPER) + || ARCH_VIPER || ARCH_PXA_ESERIES) help Say Y here to include support for the PXA2xx PCMCIA controller diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index 238629ad7f7..bbac4632722 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -72,5 +72,6 @@ pxa2xx-obj-$(CONFIG_ARCH_VIPER) += pxa2xx_viper.o pxa2xx-obj-$(CONFIG_TRIZEPS_PCMCIA) += pxa2xx_trizeps4.o pxa2xx-obj-$(CONFIG_MACH_PALMTX) += pxa2xx_palmtx.o pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o +pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_core.o $(pxa2xx-obj-y) diff --git a/drivers/pcmcia/bfin_cf_pcmcia.c b/drivers/pcmcia/bfin_cf_pcmcia.c index bb7338863fb..b59d4115d20 100644 --- a/drivers/pcmcia/bfin_cf_pcmcia.c +++ b/drivers/pcmcia/bfin_cf_pcmcia.c @@ -334,6 +334,6 @@ static void __exit bfin_cf_exit(void) module_init(bfin_cf_init); module_exit(bfin_cf_exit); -MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>") +MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>"); MODULE_DESCRIPTION("BFIN CF/PCMCIA Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c new file mode 100644 index 00000000000..f663a011bf4 --- /dev/null +++ b/drivers/pcmcia/pxa2xx_e740.c @@ -0,0 +1,176 @@ +/* + * Toshiba e740 PCMCIA specific routines. + * + * (c) 2004 Ian Molton <spyro@f2s.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/gpio.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> + +#include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/eseries-gpio.h> + +#include <asm/irq.h> +#include <asm/mach-types.h> + +#include "soc_common.h" + +static struct pcmcia_irqs cd_irqs[] = { + { + .sock = 0, + .irq = IRQ_GPIO(GPIO_E740_PCMCIA_CD0), + .str = "CF card detect" + }, + { + .sock = 1, + .irq = IRQ_GPIO(GPIO_E740_PCMCIA_CD1), + .str = "Wifi switch" + }, +}; + +static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt) +{ + skt->irq = skt->nr == 0 ? IRQ_GPIO(GPIO_E740_PCMCIA_RDY0) : + IRQ_GPIO(GPIO_E740_PCMCIA_RDY1); + + return soc_pcmcia_request_irqs(skt, &cd_irqs[skt->nr], 1); +} + +/* + * Release all resources. + */ +static void e740_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) +{ + soc_pcmcia_free_irqs(skt, &cd_irqs[skt->nr], 1); +} + +static void e740_pcmcia_socket_state(struct soc_pcmcia_socket *skt, + struct pcmcia_state *state) +{ + if (skt->nr == 0) { + state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD0) ? 0 : 1; + state->ready = gpio_get_value(GPIO_E740_PCMCIA_RDY0) ? 1 : 0; + } else { + state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD1) ? 0 : 1; + state->ready = gpio_get_value(GPIO_E740_PCMCIA_RDY1) ? 1 : 0; + } + + state->vs_3v = 1; + state->bvd1 = 1; + state->bvd2 = 1; + state->wrprot = 0; + state->vs_Xv = 0; +} + +static int e740_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, + const socket_state_t *state) +{ + if (state->flags & SS_RESET) { + if (skt->nr == 0) + gpio_set_value(GPIO_E740_PCMCIA_RST0, 1); + else + gpio_set_value(GPIO_E740_PCMCIA_RST1, 1); + } else { + if (skt->nr == 0) + gpio_set_value(GPIO_E740_PCMCIA_RST0, 0); + else + gpio_set_value(GPIO_E740_PCMCIA_RST1, 0); + } + + switch (state->Vcc) { + case 0: /* Socket off */ + if (skt->nr == 0) + gpio_set_value(GPIO_E740_PCMCIA_PWR0, 0); + else + gpio_set_value(GPIO_E740_PCMCIA_PWR1, 1); + break; + case 50: + case 33: /* socket on */ + if (skt->nr == 0) + gpio_set_value(GPIO_E740_PCMCIA_PWR0, 1); + else + gpio_set_value(GPIO_E740_PCMCIA_PWR1, 0); + break; + default: + printk(KERN_ERR "e740_cs: Unsupported Vcc: %d\n", state->Vcc); + } + + return 0; +} + +/* + * Enable card status IRQs on (re-)initialisation. This can + * be called at initialisation, power management event, or + * pcmcia event. + */ +static void e740_pcmcia_socket_init(struct soc_pcmcia_socket *skt) +{ + soc_pcmcia_enable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs)); +} + +/* + * Disable card status IRQs on suspend. + */ +static void e740_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) +{ + soc_pcmcia_disable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs)); +} + +static struct pcmcia_low_level e740_pcmcia_ops = { + .owner = THIS_MODULE, + .hw_init = e740_pcmcia_hw_init, + .hw_shutdown = e740_pcmcia_hw_shutdown, + .socket_state = e740_pcmcia_socket_state, + .configure_socket = e740_pcmcia_configure_socket, + .socket_init = e740_pcmcia_socket_init, + .socket_suspend = e740_pcmcia_socket_suspend, + .nr = 2, +}; + +static struct platform_device *e740_pcmcia_device; + +static int __init e740_pcmcia_init(void) +{ + int ret; + + if (!machine_is_e740()) + return -ENODEV; + + e740_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); + if (!e740_pcmcia_device) + return -ENOMEM; + + ret = platform_device_add_data(e740_pcmcia_device, &e740_pcmcia_ops, + sizeof(e740_pcmcia_ops)); + + if (!ret) + ret = platform_device_add(e740_pcmcia_device); + + if (ret) + platform_device_put(e740_pcmcia_device); + + return ret; +} + +static void __exit e740_pcmcia_exit(void) +{ + platform_device_unregister(e740_pcmcia_device); +} + +module_init(e740_pcmcia_init); +module_exit(e740_pcmcia_exit); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Ian Molton <spyro@f2s.com>"); +MODULE_ALIAS("platform:pxa2xx-pcmcia"); +MODULE_DESCRIPTION("e740 PCMCIA platform support"); diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c index a926c896475..643a6b98462 100644 --- a/drivers/rapidio/rio-scan.c +++ b/drivers/rapidio/rio-scan.c @@ -879,7 +879,7 @@ static void rio_update_route_tables(struct rio_mport *port) * link, then start recursive peer enumeration. Returns %0 if * enumeration succeeds or %-EBUSY if enumeration fails. */ -int rio_enum_mport(struct rio_mport *mport) +int __devinit rio_enum_mport(struct rio_mport *mport) { struct rio_net *net = NULL; int rc = 0; @@ -972,7 +972,7 @@ static void rio_enum_timeout(unsigned long data) * peer discovery. Returns %0 if discovery succeeds or %-EBUSY * on failure. */ -int rio_disc_mport(struct rio_mport *mport) +int __devinit rio_disc_mport(struct rio_mport *mport) { struct rio_net *net = NULL; int enum_timeout_flag = 0; diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index 680661abbc4..6395c780008 100644 --- a/drivers/rapidio/rio.c +++ b/drivers/rapidio/rio.c @@ -467,7 +467,7 @@ static int __devinit rio_init(void) device_initcall(rio_init); -int rio_init_mports(void) +int __devinit rio_init_mports(void) { int rc = 0; struct rio_mport *port; diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index 2133f37906f..d5e4e637dde 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -21,6 +21,7 @@ #include <mach/board.h> #include <mach/at91_rtt.h> +#include <mach/cpu.h> /* diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c index 341d7a5b45a..4e91419e891 100644 --- a/drivers/rtc/rtc-ds1672.c +++ b/drivers/rtc/rtc-ds1672.c @@ -209,12 +209,18 @@ static int ds1672_probe(struct i2c_client *client, return err; } +static struct i2c_device_id ds1672_id[] = { + { "ds1672", 0 }, + { } +}; + static struct i2c_driver ds1672_driver = { .driver = { .name = "rtc-ds1672", }, .probe = &ds1672_probe, .remove = &ds1672_remove, + .id_table = ds1672_id, }; static int __init ds1672_init(void) diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c index 80782798763..a4f6665ab3c 100644 --- a/drivers/rtc/rtc-max6900.c +++ b/drivers/rtc/rtc-max6900.c @@ -247,12 +247,18 @@ max6900_probe(struct i2c_client *client, const struct i2c_device_id *id) return 0; } +static struct i2c_device_id max6900_id[] = { + { "max6900", 0 }, + { } +}; + static struct i2c_driver max6900_driver = { .driver = { .name = "rtc-max6900", }, .probe = max6900_probe, .remove = max6900_remove, + .id_table = max6900_id, }; static int __init max6900_init(void) diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index f59277bbeda..7a568beba3f 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -26,7 +26,7 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/plat-s3c/regs-rtc.h> +#include <plat/regs-rtc.h> /* I have yet to find an S3C implementation with more than one * of these rtc blocks in */ diff --git a/drivers/rtc/rtc-starfire.c b/drivers/rtc/rtc-starfire.c index 7ccb0dd700a..5be98bfd7ed 100644 --- a/drivers/rtc/rtc-starfire.c +++ b/drivers/rtc/rtc-starfire.c @@ -6,7 +6,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/time.h> #include <linux/rtc.h> #include <linux/platform_device.h> @@ -16,11 +15,6 @@ MODULE_AUTHOR("David S. Miller <davem@davemloft.net>"); MODULE_DESCRIPTION("Starfire RTC driver"); MODULE_LICENSE("GPL"); -struct starfire_rtc { - struct rtc_device *rtc; - spinlock_t lock; -}; - static u32 starfire_get_time(void) { static char obp_gettod[32]; @@ -35,64 +29,31 @@ static u32 starfire_get_time(void) static int starfire_read_time(struct device *dev, struct rtc_time *tm) { - struct starfire_rtc *p = dev_get_drvdata(dev); - unsigned long flags, secs; - - spin_lock_irqsave(&p->lock, flags); - secs = starfire_get_time(); - spin_unlock_irqrestore(&p->lock, flags); - - rtc_time_to_tm(secs, tm); - - return 0; -} - -static int starfire_set_time(struct device *dev, struct rtc_time *tm) -{ - unsigned long secs; - int err; - - err = rtc_tm_to_time(tm, &secs); - if (err) - return err; - - /* Do nothing, time is set using the service processor - * console on this platform. - */ - return 0; + rtc_time_to_tm(starfire_get_time(), tm); + return rtc_valid_tm(tm); } static const struct rtc_class_ops starfire_rtc_ops = { .read_time = starfire_read_time, - .set_time = starfire_set_time, }; -static int __devinit starfire_rtc_probe(struct platform_device *pdev) +static int __init starfire_rtc_probe(struct platform_device *pdev) { - struct starfire_rtc *p = kzalloc(sizeof(*p), GFP_KERNEL); - - if (!p) - return -ENOMEM; + struct rtc_device *rtc = rtc_device_register("starfire", &pdev->dev, + &starfire_rtc_ops, THIS_MODULE); + if (IS_ERR(rtc)) + return PTR_ERR(rtc); - spin_lock_init(&p->lock); + platform_set_drvdata(pdev, rtc); - p->rtc = rtc_device_register("starfire", &pdev->dev, - &starfire_rtc_ops, THIS_MODULE); - if (IS_ERR(p->rtc)) { - int err = PTR_ERR(p->rtc); - kfree(p); - return err; - } - platform_set_drvdata(pdev, p); return 0; } -static int __devexit starfire_rtc_remove(struct platform_device *pdev) +static int __exit starfire_rtc_remove(struct platform_device *pdev) { - struct starfire_rtc *p = platform_get_drvdata(pdev); + struct rtc_device *rtc = platform_get_drvdata(pdev); - rtc_device_unregister(p->rtc); - kfree(p); + rtc_device_unregister(rtc); return 0; } @@ -102,13 +63,12 @@ static struct platform_driver starfire_rtc_driver = { .name = "rtc-starfire", .owner = THIS_MODULE, }, - .probe = starfire_rtc_probe, - .remove = __devexit_p(starfire_rtc_remove), + .remove = __exit_p(starfire_rtc_remove), }; static int __init starfire_rtc_init(void) { - return platform_driver_register(&starfire_rtc_driver); + return platform_driver_probe(&starfire_rtc_driver, starfire_rtc_probe); } static void __exit starfire_rtc_exit(void) diff --git a/drivers/rtc/rtc-twl4030.c b/drivers/rtc/rtc-twl4030.c index abe87a4d266..01d8da9afdc 100644 --- a/drivers/rtc/rtc-twl4030.c +++ b/drivers/rtc/rtc-twl4030.c @@ -337,7 +337,7 @@ static int twl4030_rtc_ioctl(struct device *dev, unsigned int cmd, } #else -#define omap_rtc_ioctl NULL +#define twl4030_rtc_ioctl NULL #endif static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc) diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 35364f64da7..c557ba34e1a 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -720,7 +720,6 @@ static int zfcp_erp_adapter_strategy_generic(struct zfcp_erp_action *act, goto failed_openfcp; atomic_set_mask(ZFCP_STATUS_COMMON_OPEN, &act->adapter->status); - schedule_work(&act->adapter->scan_work); return ZFCP_ERP_SUCCEEDED; @@ -1186,7 +1185,9 @@ static void zfcp_erp_scsi_scan(struct work_struct *work) container_of(work, struct zfcp_erp_add_work, work); struct zfcp_unit *unit = p->unit; struct fc_rport *rport = unit->port->rport; - scsi_scan_target(&rport->dev, 0, rport->scsi_target_id, + + if (rport && rport->port_state == FC_PORTSTATE_ONLINE) + scsi_scan_target(&rport->dev, 0, rport->scsi_target_id, scsilun_to_int((struct scsi_lun *)&unit->fcp_lun), 0); atomic_clear_mask(ZFCP_STATUS_UNIT_SCSI_WORK_PENDING, &unit->status); zfcp_unit_put(unit); @@ -1282,6 +1283,8 @@ static void zfcp_erp_action_cleanup(struct zfcp_erp_action *act, int result) case ZFCP_ERP_ACTION_REOPEN_ADAPTER: if (result != ZFCP_ERP_SUCCEEDED) zfcp_erp_rports_del(adapter); + else + schedule_work(&adapter->scan_work); zfcp_adapter_put(adapter); break; } diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 1a7c80a77ff..8aab3091a7b 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -50,7 +50,8 @@ static int zfcp_wka_port_get(struct zfcp_wka_port *wka_port) if (mutex_lock_interruptible(&wka_port->mutex)) return -ERESTARTSYS; - if (wka_port->status != ZFCP_WKA_PORT_ONLINE) { + if (wka_port->status == ZFCP_WKA_PORT_OFFLINE || + wka_port->status == ZFCP_WKA_PORT_CLOSING) { wka_port->status = ZFCP_WKA_PORT_OPENING; if (zfcp_fsf_open_wka_port(wka_port)) wka_port->status = ZFCP_WKA_PORT_OFFLINE; @@ -125,8 +126,7 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range, read_lock_irqsave(&zfcp_data.config_lock, flags); list_for_each_entry(port, &fsf_req->adapter->port_list_head, list) { - /* FIXME: ZFCP_STATUS_PORT_DID_DID check is racy */ - if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_DID_DID)) + if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_PHYS_OPEN)) /* Try to connect to unused ports anyway. */ zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, @@ -610,7 +610,6 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter) int ret, i; struct zfcp_gpn_ft *gpn_ft; - zfcp_erp_wait(adapter); /* wait until adapter is finished with ERP */ if (fc_host_port_type(adapter->scsi_host) != FC_PORTTYPE_NPORT) return 0; diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index d024442ee12..dc036769040 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -930,8 +930,10 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long old_req_id, goto out; req = zfcp_fsf_req_create(adapter, FSF_QTCB_ABORT_FCP_CMND, req_flags, adapter->pool.fsf_req_abort); - if (IS_ERR(req)) + if (IS_ERR(req)) { + req = NULL; goto out; + } if (unlikely(!(atomic_read(&unit->status) & ZFCP_STATUS_COMMON_UNBLOCKED))) @@ -1584,6 +1586,7 @@ static void zfcp_fsf_open_wka_port_handler(struct zfcp_fsf_req *req) wka_port->status = ZFCP_WKA_PORT_OFFLINE; break; case FSF_PORT_ALREADY_OPEN: + break; case FSF_GOOD: wka_port->handle = header->port_handle; wka_port->status = ZFCP_WKA_PORT_ONLINE; @@ -2113,18 +2116,21 @@ static inline void zfcp_fsf_trace_latency(struct zfcp_fsf_req *fsf_req) static void zfcp_fsf_send_fcp_command_task_handler(struct zfcp_fsf_req *req) { - struct scsi_cmnd *scpnt = req->data; + struct scsi_cmnd *scpnt; struct fcp_rsp_iu *fcp_rsp_iu = (struct fcp_rsp_iu *) &(req->qtcb->bottom.io.fcp_rsp); u32 sns_len; char *fcp_rsp_info = (unsigned char *) &fcp_rsp_iu[1]; unsigned long flags; - if (unlikely(!scpnt)) - return; - read_lock_irqsave(&req->adapter->abort_lock, flags); + scpnt = req->data; + if (unlikely(!scpnt)) { + read_unlock_irqrestore(&req->adapter->abort_lock, flags); + return; + } + if (unlikely(req->status & ZFCP_STATUS_FSFREQ_ABORTED)) { set_host_byte(scpnt, DID_SOFT_ERROR); set_driver_byte(scpnt, SUGGEST_RETRY); @@ -2442,8 +2448,10 @@ struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_adapter *adapter, goto out; req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags, adapter->pool.fsf_req_scsi); - if (IS_ERR(req)) + if (IS_ERR(req)) { + req = NULL; goto out; + } req->status |= ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT; req->data = unit; diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index e46fd3e9f68..468c880f8b6 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -88,7 +88,7 @@ static int zfcp_scsi_queuecommand(struct scsi_cmnd *scpnt, ret = zfcp_fsf_send_fcp_command_task(adapter, unit, scpnt, 0, ZFCP_REQ_AUTO_CLEANUP); if (unlikely(ret == -EBUSY)) - zfcp_scsi_command_fail(scpnt, DID_NO_CONNECT); + return SCSI_MLQUEUE_DEVICE_BUSY; else if (unlikely(ret < 0)) return SCSI_MLQUEUE_HOST_BUSY; diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 9aa301c1ed0..162cd927d94 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -427,8 +427,8 @@ static int aac_slave_configure(struct scsi_device *sdev) * Firmware has an individual device recovery time typically * of 35 seconds, give us a margin. */ - if (sdev->timeout < (45 * HZ)) - sdev->timeout = 45 * HZ; + if (sdev->request_queue->rq_timeout < (45 * HZ)) + blk_queue_rq_timeout(sdev->request_queue, 45*HZ); for (cid = 0; cid < aac->maximum_num_containers; ++cid) if (aac->fsa_dev[cid].valid) ++num_lsu; diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 218777bfc14..399fe559e4d 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -13872,8 +13872,10 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, advansys_wide_free_mem(boardp); free_irq(boardp->irq, shost); err_free_dma: +#ifdef CONFIG_ISA if (shost->dma_channel != NO_ISA_DMA) free_dma(shost->dma_channel); +#endif err_free_proc: kfree(boardp->prtbuf); err_unmap: @@ -13894,10 +13896,12 @@ static int advansys_release(struct Scsi_Host *shost) ASC_DBG(1, "begin\n"); scsi_remove_host(shost); free_irq(board->irq, shost); +#ifdef CONFIG_ISA if (shost->dma_channel != NO_ISA_DMA) { ASC_DBG(1, "free_dma()\n"); free_dma(shost->dma_channel); } +#endif if (ASC_NARROW_BOARD(board)) { dma_unmap_single(board->dev, board->dvc_var.asc_dvc_var.overrun_dma, diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c index 9aec4ca64e5..f7da7530875 100644 --- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c +++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c @@ -107,6 +107,7 @@ static int hp_sw_tur(struct scsi_device *sdev, struct hp_sw_dh_data *h) struct request *req; int ret; +retry: req = blk_get_request(sdev->request_queue, WRITE, GFP_NOIO); if (!req) return SCSI_DH_RES_TEMP_UNAVAIL; @@ -121,7 +122,6 @@ static int hp_sw_tur(struct scsi_device *sdev, struct hp_sw_dh_data *h) memset(req->sense, 0, SCSI_SENSE_BUFFERSIZE); req->sense_len = 0; -retry: ret = blk_execute_rq(req->q, NULL, req, 1); if (ret == -EIO) { if (req->sense_len > 0) { @@ -136,8 +136,10 @@ retry: h->path_state = HP_SW_PATH_ACTIVE; ret = SCSI_DH_OK; } - if (ret == SCSI_DH_IMM_RETRY) + if (ret == SCSI_DH_IMM_RETRY) { + blk_put_request(req); goto retry; + } if (ret == SCSI_DH_DEV_OFFLINED) { h->path_state = HP_SW_PATH_PASSIVE; ret = SCSI_DH_OK; @@ -200,6 +202,7 @@ static int hp_sw_start_stop(struct scsi_device *sdev, struct hp_sw_dh_data *h) struct request *req; int ret, retry; +retry: req = blk_get_request(sdev->request_queue, WRITE, GFP_NOIO); if (!req) return SCSI_DH_RES_TEMP_UNAVAIL; @@ -216,7 +219,6 @@ static int hp_sw_start_stop(struct scsi_device *sdev, struct hp_sw_dh_data *h) req->sense_len = 0; retry = h->retries; -retry: ret = blk_execute_rq(req->q, NULL, req, 1); if (ret == -EIO) { if (req->sense_len > 0) { @@ -231,8 +233,10 @@ retry: ret = SCSI_DH_OK; if (ret == SCSI_DH_RETRY) { - if (--retry) + if (--retry) { + blk_put_request(req); goto retry; + } ret = SCSI_DH_IO; } diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index c387c15a212..fb247fdfa2b 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -588,7 +588,7 @@ static struct pci_driver gdth_pci_driver = { .remove = gdth_pci_remove_one, }; -static void gdth_pci_remove_one(struct pci_dev *pdev) +static void __devexit gdth_pci_remove_one(struct pci_dev *pdev) { gdth_ha_str *ha = pci_get_drvdata(pdev); @@ -600,7 +600,7 @@ static void gdth_pci_remove_one(struct pci_dev *pdev) pci_disable_device(pdev); } -static int gdth_pci_init_one(struct pci_dev *pdev, +static int __devinit gdth_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { ushort vendor = pdev->vendor; @@ -853,7 +853,7 @@ static int __init gdth_init_isa(ulong32 bios_adr,gdth_ha_str *ha) #endif /* CONFIG_ISA */ #ifdef CONFIG_PCI -static int gdth_init_pci(struct pci_dev *pdev, gdth_pci_str *pcistr, +static int __devinit gdth_init_pci(struct pci_dev *pdev, gdth_pci_str *pcistr, gdth_ha_str *ha) { register gdt6_dpram_str __iomem *dp6_ptr; @@ -1237,7 +1237,7 @@ static int gdth_init_pci(struct pci_dev *pdev, gdth_pci_str *pcistr, /* controller protocol functions */ -static void __init gdth_enable_int(gdth_ha_str *ha) +static void __devinit gdth_enable_int(gdth_ha_str *ha) { ulong flags; gdt2_dpram_str __iomem *dp2_ptr; @@ -1553,7 +1553,7 @@ static int gdth_internal_cmd(gdth_ha_str *ha, unchar service, ushort opcode, /* search for devices */ -static int __init gdth_search_drives(gdth_ha_str *ha) +static int __devinit gdth_search_drives(gdth_ha_str *ha) { ushort cdev_cnt, i; int ok; @@ -4935,7 +4935,7 @@ static int __init gdth_eisa_probe_one(ushort eisa_slot) #endif /* CONFIG_EISA */ #ifdef CONFIG_PCI -static int gdth_pci_probe_one(gdth_pci_str *pcistr, +static int __devinit gdth_pci_probe_one(gdth_pci_str *pcistr, gdth_ha_str **ha_out) { struct Scsi_Host *shp; diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index 87e09f35d3d..6cad1758243 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -1442,7 +1442,7 @@ static int ibmvscsi_slave_configure(struct scsi_device *sdev) spin_lock_irqsave(shost->host_lock, lock_flags); if (sdev->type == TYPE_DISK) { sdev->allow_restart = 1; - sdev->timeout = 60 * HZ; + blk_queue_rq_timeout(sdev->request_queue, 60 * HZ); } scsi_adjust_queue_depth(sdev, 0, shost->cmd_per_lun); spin_unlock_irqrestore(shost->host_lock, lock_flags); diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index a454f94623d..17ce7abe17e 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -1016,7 +1016,8 @@ static int megasas_slave_configure(struct scsi_device *sdev) * The RAID firmware may require extended timeouts. */ if (sdev->channel >= MEGASAS_MAX_PD_CHANNELS) - sdev->timeout = MEGASAS_DEFAULT_CMD_TIMEOUT * HZ; + blk_queue_rq_timeout(sdev->request_queue, + MEGASAS_DEFAULT_CMD_TIMEOUT * HZ); return 0; } diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 386361778eb..edfaf241c5b 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -932,8 +932,7 @@ static int scsi_eh_try_stu(struct scsi_cmnd *scmd) int i, rtn = NEEDS_RETRY; for (i = 0; rtn == NEEDS_RETRY && i < 2; i++) - rtn = scsi_send_eh_cmnd(scmd, stu_command, 6, - scmd->device->timeout, 0); + rtn = scsi_send_eh_cmnd(scmd, stu_command, 6, scmd->device->request_queue->rq_timeout, 0); if (rtn == SUCCESS) return 0; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index f5d3b96890d..fa45a1a6686 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -567,15 +567,18 @@ static inline int scsi_host_is_busy(struct Scsi_Host *shost) */ static void scsi_run_queue(struct request_queue *q) { - struct scsi_device *starved_head = NULL, *sdev = q->queuedata; + struct scsi_device *sdev = q->queuedata; struct Scsi_Host *shost = sdev->host; + LIST_HEAD(starved_list); unsigned long flags; if (scsi_target(sdev)->single_lun) scsi_single_lun_run(sdev); spin_lock_irqsave(shost->host_lock, flags); - while (!list_empty(&shost->starved_list) && !scsi_host_is_busy(shost)) { + list_splice_init(&shost->starved_list, &starved_list); + + while (!list_empty(&starved_list)) { int flagset; /* @@ -588,24 +591,18 @@ static void scsi_run_queue(struct request_queue *q) * scsi_request_fn must get the host_lock before checking * or modifying starved_list or starved_entry. */ - sdev = list_entry(shost->starved_list.next, - struct scsi_device, starved_entry); - /* - * The *queue_ready functions can add a device back onto the - * starved list's tail, so we must check for a infinite loop. - */ - if (sdev == starved_head) + if (scsi_host_is_busy(shost)) break; - if (!starved_head) - starved_head = sdev; + sdev = list_entry(starved_list.next, + struct scsi_device, starved_entry); + list_del_init(&sdev->starved_entry); if (scsi_target_is_busy(scsi_target(sdev))) { list_move_tail(&sdev->starved_entry, &shost->starved_list); continue; } - list_del_init(&sdev->starved_entry); spin_unlock(shost->host_lock); spin_lock(sdev->request_queue->queue_lock); @@ -621,6 +618,8 @@ static void scsi_run_queue(struct request_queue *q) spin_lock(shost->host_lock); } + /* put any unprocessed entries back */ + list_splice(&starved_list, &shost->starved_list); spin_unlock_irqrestore(shost->host_lock, flags); blk_run_queue(q); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index c9e1242eaf2..5081b3981d3 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -757,7 +757,7 @@ static int sd_ioctl(struct block_device *bdev, fmode_t mode, * access to the device is prohibited. */ error = scsi_nonblockable_ioctl(sdp, cmd, p, - (mode & FMODE_NDELAY_NOW) != 0); + (mode & FMODE_NDELAY) != 0); if (!scsi_block_when_processing_errors(sdp) || !error) return error; diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 62b6633e3a9..45b66b98a51 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -521,7 +521,7 @@ static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd, * if it doesn't recognise the ioctl */ ret = scsi_nonblockable_ioctl(sdev, cmd, argp, - (mode & FMODE_NDELAY_NOW) != 0); + (mode & FMODE_NDELAY) != 0); if (ret != -ENODEV) return ret; return scsi_ioctl(sdev, cmd, argp); diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index 3790906a77d..2fa830c0be2 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -477,7 +477,7 @@ stex_slave_config(struct scsi_device *sdev) { sdev->use_10_for_rw = 1; sdev->use_10_for_ms = 1; - sdev->timeout = 60 * HZ; + blk_queue_rq_timeout(sdev->request_queue, 60 * HZ); sdev->tagged_supported = 1; return 0; diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 579d63a81aa..b695ab3142d 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -447,7 +447,7 @@ config SERIAL_CLPS711X_CONSOLE config SERIAL_SAMSUNG tristate "Samsung SoC serial support" - depends on ARM && PLAT_S3C24XX + depends on ARM && PLAT_S3C select SERIAL_CORE help Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, @@ -455,6 +455,16 @@ config SERIAL_SAMSUNG provide all of these ports, depending on how the serial port pins are configured. +config SERIAL_SAMSUNG_UARTS + int + depends on SERIAL_SAMSUNG + default 2 if ARCH_S3C2400 + default 4 if ARCH_S3C64XX || CPU_S3C2443 + default 3 + help + Select the number of available UART ports for the Samsung S3C + serial driver + config SERIAL_SAMSUNG_DEBUG bool "Samsung SoC serial debug" depends on SERIAL_SAMSUNG && DEBUG_LL @@ -508,7 +518,20 @@ config SERIAL_S3C2440 help Serial port support for the Samsung S3C2440 and S3C2442 SoC +config SERIAL_S3C24A0 + tristate "Samsung S3C24A0 Serial port support" + depends on SERIAL_SAMSUNG && CPU_S3C24A0 + default y if CPU_S3C24A0 + help + Serial port support for the Samsung S3C24A0 SoC +config SERIAL_S3C6400 + tristate "Samsung S3C6400/S3C6410 Serial port support" + depends on SERIAL_SAMSUNG && (CPU_S3C600 || CPU_S3C6410) + default y + help + Serial port support for the Samsung S3C6400 and S3C6410 + SoCs config SERIAL_DZ bool "DECstation DZ serial driver" diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 0c17c8ddb19..dfe775ac45b 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -41,6 +41,8 @@ obj-$(CONFIG_SERIAL_S3C2400) += s3c2400.o obj-$(CONFIG_SERIAL_S3C2410) += s3c2410.o obj-$(CONFIG_SERIAL_S3C2412) += s3c2412.o obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o +obj-$(CONFIG_SERIAL_S3C24A0) += s3c24a0.o +obj-$(CONFIG_SERIAL_S3C6400) += s3c6400.o obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o obj-$(CONFIG_SERIAL_MUX) += mux.o obj-$(CONFIG_SERIAL_68328) += 68328serial.o diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 71562689116..e3a5ad5ef1d 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -692,7 +692,7 @@ static int pl010_probe(struct amba_device *dev, void *id) goto free; } - uap->clk = clk_get(&dev->dev, "UARTCLK"); + uap->clk = clk_get(&dev->dev, NULL); if (IS_ERR(uap->clk)) { ret = PTR_ERR(uap->clk); goto unmap; diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index b7180046f8d..8b2b9700f3e 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -756,7 +756,7 @@ static int pl011_probe(struct amba_device *dev, void *id) goto free; } - uap->clk = clk_get(&dev->dev, "UARTCLK"); + uap->clk = clk_get(&dev->dev, NULL); if (IS_ERR(uap->clk)) { ret = PTR_ERR(uap->clk); goto unmap; diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 3f90f1bbbbc..a50954612b6 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -66,7 +66,7 @@ #define ONEMS 0xb0 /* One Millisecond register */ #define UTS 0xb4 /* UART Test Register */ #endif -#ifdef CONFIG_ARCH_IMX +#if defined(CONFIG_ARCH_IMX) || defined(CONFIG_ARCH_MX1) #define BIPR1 0xb0 /* Incremental Preset Register 1 */ #define BIPR2 0xb4 /* Incremental Preset Register 2 */ #define BIPR3 0xb8 /* Incremental Preset Register 3 */ @@ -96,7 +96,7 @@ #define UCR1_RTSDEN (1<<5) /* RTS delta interrupt enable */ #define UCR1_SNDBRK (1<<4) /* Send break */ #define UCR1_TDMAEN (1<<3) /* Transmitter ready DMA enable */ -#ifdef CONFIG_ARCH_IMX +#if defined(CONFIG_ARCH_IMX) || defined(CONFIG_ARCH_MX1) #define UCR1_UARTCLKEN (1<<2) /* UART clock enabled */ #endif #if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2 @@ -187,11 +187,11 @@ #define MAX_INTERNAL_IRQ IMX_IRQS #endif -#if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2 +#ifdef CONFIG_ARCH_MXC #define SERIAL_IMX_MAJOR 207 #define MINOR_START 16 #define DEV_NAME "ttymxc" -#define MAX_INTERNAL_IRQ MXC_MAX_INT_LINES +#define MAX_INTERNAL_IRQ MXC_INTERNAL_IRQS #endif /* diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c index 6dd98f9fb89..ae3699d77dd 100644 --- a/drivers/serial/ioc3_serial.c +++ b/drivers/serial/ioc3_serial.c @@ -2149,7 +2149,7 @@ out4: return ret; } -static struct ioc3_submodule ioc3uart_submodule = { +static struct ioc3_submodule ioc3uart_ops = { .name = "IOC3uart", .probe = ioc3uart_probe, .remove = ioc3uart_remove, @@ -2173,7 +2173,7 @@ static int __devinit ioc3uart_init(void) __func__); return ret; } - ret = ioc3_register_submodule(&ioc3uart_submodule); + ret = ioc3_register_submodule(&ioc3uart_ops); if (ret) uart_unregister_driver(&ioc3_uart); return ret; @@ -2181,7 +2181,7 @@ static int __devinit ioc3uart_init(void) static void __devexit ioc3uart_exit(void) { - ioc3_unregister_submodule(&ioc3uart_submodule); + ioc3_unregister_submodule(&ioc3uart_ops); uart_unregister_driver(&ioc3_uart); } diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 6117d3db0b6..28c00c3d58f 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -591,8 +591,8 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct ktermios *new, /* Update the per-port timeout */ uart_update_timeout(port, new->c_cflag, baud); - /* Do our best to flush TX & RX, so we don't loose anything */ - /* But we don't wait indefinitly ! */ + /* Do our best to flush TX & RX, so we don't lose anything */ + /* But we don't wait indefinitely ! */ j = 5000000; /* Maximum wait */ /* FIXME Can't receive chars since set_termios might be called at early * boot for the console, all stuff is not yet ready to receive at that diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index a793d1fa1cd..f6e3b86bb0b 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -767,7 +767,7 @@ static int serial_pxa_probe(struct platform_device *dev) if (!sport) return -ENOMEM; - sport->clk = clk_get(&dev->dev, "UARTCLK"); + sport->clk = clk_get(&dev->dev, NULL); if (IS_ERR(sport->clk)) { ret = PTR_ERR(sport->clk); goto err_free; diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c index 317d239ab74..29cbb0afef8 100644 --- a/drivers/serial/s3c2440.c +++ b/drivers/serial/s3c2440.c @@ -177,5 +177,5 @@ module_exit(s3c2440_serial_exit); MODULE_DESCRIPTION("Samsung S3C2440,S3C2442 SoC Serial port driver"); MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); -MODULE_LICENSE("GPLi v2"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:s3c2440-uart"); diff --git a/drivers/serial/s3c24a0.c b/drivers/serial/s3c24a0.c new file mode 100644 index 00000000000..ebf2fd3c8f7 --- /dev/null +++ b/drivers/serial/s3c24a0.c @@ -0,0 +1,118 @@ +/* linux/drivers/serial/s3c24a0.c + * + * Driver for Samsung S3C24A0 SoC onboard UARTs. + * + * Based on drivers/serial/s3c2410.c + * + * Author: Sandeep Patil <sandeep.patil@azingo.com> + * + * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/module.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial_core.h> +#include <linux/serial.h> +#include <linux/io.h> +#include <linux/irq.h> + +#include <mach/hardware.h> + +#include <plat/regs-serial.h> +#include <mach/regs-gpio.h> + +#include "samsung.h" + +static int s3c24a0_serial_setsource(struct uart_port *port, + struct s3c24xx_uart_clksrc *clk) +{ + unsigned long ucon = rd_regl(port, S3C2410_UCON); + + if (strcmp(clk->name, "uclk") == 0) + ucon |= S3C2410_UCON_UCLK; + else + ucon &= ~S3C2410_UCON_UCLK; + + wr_regl(port, S3C2410_UCON, ucon); + return 0; +} + +static int s3c24a0_serial_getsource(struct uart_port *port, + struct s3c24xx_uart_clksrc *clk) +{ + unsigned long ucon = rd_regl(port, S3C2410_UCON); + + clk->divisor = 1; + clk->name = (ucon & S3C2410_UCON_UCLK) ? "uclk" : "pclk"; + + return 0; +} + +static int s3c24a0_serial_resetport(struct uart_port *port, + struct s3c2410_uartcfg *cfg) +{ + dbg("s3c24a0_serial_resetport: port=%p (%08lx), cfg=%p\n", + port, port->mapbase, cfg); + + wr_regl(port, S3C2410_UCON, cfg->ucon); + wr_regl(port, S3C2410_ULCON, cfg->ulcon); + + /* reset both fifos */ + + wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH); + wr_regl(port, S3C2410_UFCON, cfg->ufcon); + + return 0; +} + +static struct s3c24xx_uart_info s3c24a0_uart_inf = { + .name = "Samsung S3C24A0 UART", + .type = PORT_S3C2410, + .fifosize = 16, + .rx_fifomask = S3C24A0_UFSTAT_RXMASK, + .rx_fifoshift = S3C24A0_UFSTAT_RXSHIFT, + .rx_fifofull = S3C24A0_UFSTAT_RXFULL, + .tx_fifofull = S3C24A0_UFSTAT_TXFULL, + .tx_fifomask = S3C24A0_UFSTAT_TXMASK, + .tx_fifoshift = S3C24A0_UFSTAT_TXSHIFT, + .get_clksrc = s3c24a0_serial_getsource, + .set_clksrc = s3c24a0_serial_setsource, + .reset_port = s3c24a0_serial_resetport, +}; + +static int s3c24a0_serial_probe(struct platform_device *dev) +{ + return s3c24xx_serial_probe(dev, &s3c24a0_uart_inf); +} + +static struct platform_driver s3c24a0_serial_drv = { + .probe = s3c24a0_serial_probe, + .remove = s3c24xx_serial_remove, + .driver = { + .name = "s3c24a0-uart", + .owner = THIS_MODULE, + }, +}; + +s3c24xx_console_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf); + +static int __init s3c24a0_serial_init(void) +{ + return s3c24xx_serial_init(&s3c24a0_serial_drv, &s3c24a0_uart_inf); +} + +static void __exit s3c24a0_serial_exit(void) +{ + platform_driver_unregister(&s3c24a0_serial_drv); +} + +module_init(s3c24a0_serial_init); +module_exit(s3c24a0_serial_exit); + diff --git a/drivers/serial/s3c6400.c b/drivers/serial/s3c6400.c new file mode 100644 index 00000000000..06936d13393 --- /dev/null +++ b/drivers/serial/s3c6400.c @@ -0,0 +1,151 @@ +/* linux/drivers/serial/s3c6400.c + * + * Driver for Samsung S3C6400 and S3C6410 SoC onboard UARTs. + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/module.h> +#include <linux/ioport.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial_core.h> +#include <linux/serial.h> + +#include <asm/irq.h> +#include <mach/hardware.h> + +#include <plat/regs-serial.h> + +#include "samsung.h" + +static int s3c6400_serial_setsource(struct uart_port *port, + struct s3c24xx_uart_clksrc *clk) +{ + unsigned long ucon = rd_regl(port, S3C2410_UCON); + + if (strcmp(clk->name, "uclk0") == 0) { + ucon &= ~S3C6400_UCON_CLKMASK; + ucon |= S3C6400_UCON_UCLK0; + } else if (strcmp(clk->name, "uclk1") == 0) + ucon |= S3C6400_UCON_UCLK1; + else if (strcmp(clk->name, "pclk") == 0) { + /* See notes about transitioning from UCLK to PCLK */ + ucon &= ~S3C6400_UCON_UCLK0; + } else { + printk(KERN_ERR "unknown clock source %s\n", clk->name); + return -EINVAL; + } + + wr_regl(port, S3C2410_UCON, ucon); + return 0; +} + + +static int s3c6400_serial_getsource(struct uart_port *port, + struct s3c24xx_uart_clksrc *clk) +{ + u32 ucon = rd_regl(port, S3C2410_UCON); + + clk->divisor = 1; + + switch (ucon & S3C6400_UCON_CLKMASK) { + case S3C6400_UCON_UCLK0: + clk->name = "uclk0"; + break; + + case S3C6400_UCON_UCLK1: + clk->name = "uclk1"; + break; + + case S3C6400_UCON_PCLK: + case S3C6400_UCON_PCLK2: + clk->name = "pclk"; + break; + } + + return 0; +} + +static int s3c6400_serial_resetport(struct uart_port *port, + struct s3c2410_uartcfg *cfg) +{ + unsigned long ucon = rd_regl(port, S3C2410_UCON); + + dbg("s3c6400_serial_resetport: port=%p (%08lx), cfg=%p\n", + port, port->mapbase, cfg); + + /* ensure we don't change the clock settings... */ + + ucon &= S3C6400_UCON_CLKMASK; + + wr_regl(port, S3C2410_UCON, ucon | cfg->ucon); + wr_regl(port, S3C2410_ULCON, cfg->ulcon); + + /* reset both fifos */ + + wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH); + wr_regl(port, S3C2410_UFCON, cfg->ufcon); + + return 0; +} + +static struct s3c24xx_uart_info s3c6400_uart_inf = { + .name = "Samsung S3C6400 UART", + .type = PORT_S3C6400, + .fifosize = 64, + .rx_fifomask = S3C2440_UFSTAT_RXMASK, + .rx_fifoshift = S3C2440_UFSTAT_RXSHIFT, + .rx_fifofull = S3C2440_UFSTAT_RXFULL, + .tx_fifofull = S3C2440_UFSTAT_TXFULL, + .tx_fifomask = S3C2440_UFSTAT_TXMASK, + .tx_fifoshift = S3C2440_UFSTAT_TXSHIFT, + .get_clksrc = s3c6400_serial_getsource, + .set_clksrc = s3c6400_serial_setsource, + .reset_port = s3c6400_serial_resetport, +}; + +/* device management */ + +static int s3c6400_serial_probe(struct platform_device *dev) +{ + dbg("s3c6400_serial_probe: dev=%p\n", dev); + return s3c24xx_serial_probe(dev, &s3c6400_uart_inf); +} + +static struct platform_driver s3c6400_serial_drv = { + .probe = s3c6400_serial_probe, + .remove = s3c24xx_serial_remove, + .driver = { + .name = "s3c6400-uart", + .owner = THIS_MODULE, + }, +}; + +s3c24xx_console_init(&s3c6400_serial_drv, &s3c6400_uart_inf); + +static int __init s3c6400_serial_init(void) +{ + return s3c24xx_serial_init(&s3c6400_serial_drv, &s3c6400_uart_inf); +} + +static void __exit s3c6400_serial_exit(void) +{ + platform_driver_unregister(&s3c6400_serial_drv); +} + +module_init(s3c6400_serial_init); +module_exit(s3c6400_serial_exit); + +MODULE_DESCRIPTION("Samsung S3C6400,S3C6410 SoC Serial port driver"); +MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:s3c6400-uart"); diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c index 1e219d3d035..41ac94872b8 100644 --- a/drivers/serial/samsung.c +++ b/drivers/serial/samsung.c @@ -42,13 +42,14 @@ #include <linux/serial.h> #include <linux/delay.h> #include <linux/clk.h> +#include <linux/cpufreq.h> #include <asm/irq.h> #include <mach/hardware.h> +#include <mach/map.h> #include <plat/regs-serial.h> -#include <mach/regs-gpio.h> #include "samsung.h" @@ -58,19 +59,6 @@ #define S3C24XX_SERIAL_MAJOR 204 #define S3C24XX_SERIAL_MINOR 64 -/* we can support 3 uarts, but not always use them */ - -#ifdef CONFIG_CPU_S3C2400 -#define NR_PORTS (2) -#else -#define NR_PORTS (3) -#endif - -/* port irq numbers */ - -#define TX_IRQ(port) ((port)->irq + 1) -#define RX_IRQ(port) ((port)->irq) - /* macros to change one thing to another */ #define tx_enabled(port) ((port)->unused[0]) @@ -136,8 +124,10 @@ static void s3c24xx_serial_rx_disable(struct uart_port *port) static void s3c24xx_serial_stop_tx(struct uart_port *port) { + struct s3c24xx_uart_port *ourport = to_ourport(port); + if (tx_enabled(port)) { - disable_irq(TX_IRQ(port)); + disable_irq(ourport->tx_irq); tx_enabled(port) = 0; if (port->flags & UPF_CONS_FLOW) s3c24xx_serial_rx_enable(port); @@ -146,11 +136,13 @@ static void s3c24xx_serial_stop_tx(struct uart_port *port) static void s3c24xx_serial_start_tx(struct uart_port *port) { + struct s3c24xx_uart_port *ourport = to_ourport(port); + if (!tx_enabled(port)) { if (port->flags & UPF_CONS_FLOW) s3c24xx_serial_rx_disable(port); - enable_irq(TX_IRQ(port)); + enable_irq(ourport->tx_irq); tx_enabled(port) = 1; } } @@ -158,9 +150,11 @@ static void s3c24xx_serial_start_tx(struct uart_port *port) static void s3c24xx_serial_stop_rx(struct uart_port *port) { + struct s3c24xx_uart_port *ourport = to_ourport(port); + if (rx_enabled(port)) { dbg("s3c24xx_serial_stop_rx: port=%p\n", port); - disable_irq(RX_IRQ(port)); + disable_irq(ourport->rx_irq); rx_enabled(port) = 0; } } @@ -384,13 +378,13 @@ static void s3c24xx_serial_shutdown(struct uart_port *port) struct s3c24xx_uart_port *ourport = to_ourport(port); if (ourport->tx_claimed) { - free_irq(TX_IRQ(port), ourport); + free_irq(ourport->tx_irq, ourport); tx_enabled(port) = 0; ourport->tx_claimed = 0; } if (ourport->rx_claimed) { - free_irq(RX_IRQ(port), ourport); + free_irq(ourport->rx_irq, ourport); ourport->rx_claimed = 0; rx_enabled(port) = 0; } @@ -407,12 +401,11 @@ static int s3c24xx_serial_startup(struct uart_port *port) rx_enabled(port) = 1; - ret = request_irq(RX_IRQ(port), - s3c24xx_serial_rx_chars, 0, + ret = request_irq(ourport->rx_irq, s3c24xx_serial_rx_chars, 0, s3c24xx_serial_portname(port), ourport); if (ret != 0) { - printk(KERN_ERR "cannot get irq %d\n", RX_IRQ(port)); + printk(KERN_ERR "cannot get irq %d\n", ourport->rx_irq); return ret; } @@ -422,12 +415,11 @@ static int s3c24xx_serial_startup(struct uart_port *port) tx_enabled(port) = 1; - ret = request_irq(TX_IRQ(port), - s3c24xx_serial_tx_chars, 0, + ret = request_irq(ourport->tx_irq, s3c24xx_serial_tx_chars, 0, s3c24xx_serial_portname(port), ourport); if (ret) { - printk(KERN_ERR "cannot get irq %d\n", TX_IRQ(port)); + printk(KERN_ERR "cannot get irq %d\n", ourport->tx_irq); goto err; } @@ -452,6 +444,8 @@ static void s3c24xx_serial_pm(struct uart_port *port, unsigned int level, { struct s3c24xx_uart_port *ourport = to_ourport(port); + ourport->pm_level = level; + switch (level) { case 3: if (!IS_ERR(ourport->baudclk) && ourport->baudclk != NULL) @@ -661,6 +655,7 @@ static void s3c24xx_serial_set_termios(struct uart_port *port, ourport->clksrc = clksrc; ourport->baudclk = clk; + ourport->baudclk_rate = clk ? clk_get_rate(clk) : 0; } switch (termios->c_cflag & CSIZE) { @@ -752,6 +747,8 @@ static const char *s3c24xx_serial_type(struct uart_port *port) return "S3C2440"; case PORT_S3C2412: return "S3C2412"; + case PORT_S3C6400: + return "S3C6400/10"; default: return NULL; } @@ -827,14 +824,14 @@ static struct uart_ops s3c24xx_serial_ops = { static struct uart_driver s3c24xx_uart_drv = { .owner = THIS_MODULE, .dev_name = "s3c2410_serial", - .nr = 3, + .nr = CONFIG_SERIAL_SAMSUNG_UARTS, .cons = S3C24XX_SERIAL_CONSOLE, .driver_name = S3C24XX_SERIAL_NAME, .major = S3C24XX_SERIAL_MAJOR, .minor = S3C24XX_SERIAL_MINOR, }; -static struct s3c24xx_uart_port s3c24xx_serial_ports[NR_PORTS] = { +static struct s3c24xx_uart_port s3c24xx_serial_ports[CONFIG_SERIAL_SAMSUNG_UARTS] = { [0] = { .port = { .lock = __SPIN_LOCK_UNLOCKED(s3c24xx_serial_ports[0].port.lock), @@ -859,7 +856,7 @@ static struct s3c24xx_uart_port s3c24xx_serial_ports[NR_PORTS] = { .line = 1, } }, -#if NR_PORTS > 2 +#if CONFIG_SERIAL_SAMSUNG_UARTS > 2 [2] = { .port = { @@ -872,6 +869,20 @@ static struct s3c24xx_uart_port s3c24xx_serial_ports[NR_PORTS] = { .flags = UPF_BOOT_AUTOCONF, .line = 2, } + }, +#endif +#if CONFIG_SERIAL_SAMSUNG_UARTS > 3 + [3] = { + .port = { + .lock = __SPIN_LOCK_UNLOCKED(s3c24xx_serial_ports[3].port.lock), + .iotype = UPIO_MEM, + .irq = IRQ_S3CUART_RX3, + .uartclk = 0, + .fifosize = 16, + .ops = &s3c24xx_serial_ops, + .flags = UPF_BOOT_AUTOCONF, + .line = 3, + } } #endif }; @@ -890,6 +901,89 @@ static inline int s3c24xx_serial_resetport(struct uart_port *port, return (info->reset_port)(port, cfg); } + +#ifdef CONFIG_CPU_FREQ + +static int s3c24xx_serial_cpufreq_transition(struct notifier_block *nb, + unsigned long val, void *data) +{ + struct s3c24xx_uart_port *port; + struct uart_port *uport; + + port = container_of(nb, struct s3c24xx_uart_port, freq_transition); + uport = &port->port; + + /* check to see if port is enabled */ + + if (port->pm_level != 0) + return 0; + + /* try and work out if the baudrate is changing, we can detect + * a change in rate, but we do not have support for detecting + * a disturbance in the clock-rate over the change. + */ + + if (IS_ERR(port->clk)) + goto exit; + + if (port->baudclk_rate == clk_get_rate(port->clk)) + goto exit; + + if (val == CPUFREQ_PRECHANGE) { + /* we should really shut the port down whilst the + * frequency change is in progress. */ + + } else if (val == CPUFREQ_POSTCHANGE) { + struct ktermios *termios; + struct tty_struct *tty; + + if (uport->info == NULL) + goto exit; + + tty = uport->info->port.tty; + + if (tty == NULL) + goto exit; + + termios = tty->termios; + + if (termios == NULL) { + printk(KERN_WARNING "%s: no termios?\n", __func__); + goto exit; + } + + s3c24xx_serial_set_termios(uport, termios, NULL); + } + + exit: + return 0; +} + +static inline int s3c24xx_serial_cpufreq_register(struct s3c24xx_uart_port *port) +{ + port->freq_transition.notifier_call = s3c24xx_serial_cpufreq_transition; + + return cpufreq_register_notifier(&port->freq_transition, + CPUFREQ_TRANSITION_NOTIFIER); +} + +static inline void s3c24xx_serial_cpufreq_deregister(struct s3c24xx_uart_port *port) +{ + cpufreq_unregister_notifier(&port->freq_transition, + CPUFREQ_TRANSITION_NOTIFIER); +} + +#else +static inline int s3c24xx_serial_cpufreq_register(struct s3c24xx_uart_port *port) +{ + return 0; +} + +static inline void s3c24xx_serial_cpufreq_deregister(struct s3c24xx_uart_port *port) +{ +} +#endif + /* s3c24xx_serial_init_port * * initialise a single serial port from the platform device given @@ -914,8 +1008,11 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, if (port->mapbase != 0) return 0; - if (cfg->hwport > 3) - return -EINVAL; + if (cfg->hwport > CONFIG_SERIAL_SAMSUNG_UARTS) { + printk(KERN_ERR "%s: port %d bigger than %d\n", __func__, + cfg->hwport, CONFIG_SERIAL_SAMSUNG_UARTS); + return -ERANGE; + } /* setup info for port */ port->dev = &platdev->dev; @@ -943,18 +1040,26 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, dbg("resource %p (%lx..%lx)\n", res, res->start, res->end); - port->mapbase = res->start; - port->membase = S3C24XX_VA_UART + (res->start - S3C24XX_PA_UART); + port->mapbase = res->start; + port->membase = S3C_VA_UART + res->start - (S3C_PA_UART & 0xfff00000); ret = platform_get_irq(platdev, 0); if (ret < 0) port->irq = 0; - else + else { port->irq = ret; + ourport->rx_irq = ret; + ourport->tx_irq = ret + 1; + } + + ret = platform_get_irq(platdev, 1); + if (ret > 0) + ourport->tx_irq = ret; ourport->clk = clk_get(&platdev->dev, "uart"); - dbg("port: map=%08x, mem=%08x, irq=%d, clock=%ld\n", - port->mapbase, port->membase, port->irq, port->uartclk); + dbg("port: map=%08x, mem=%08x, irq=%d (%d,%d), clock=%ld\n", + port->mapbase, port->membase, port->irq, + ourport->rx_irq, ourport->tx_irq, port->uartclk); /* reset the fifos (and setup the uart) */ s3c24xx_serial_resetport(port, cfg); @@ -1002,6 +1107,10 @@ int s3c24xx_serial_probe(struct platform_device *dev, if (ret < 0) printk(KERN_ERR "%s: failed to add clksrc attr.\n", __func__); + ret = s3c24xx_serial_cpufreq_register(ourport); + if (ret < 0) + dev_err(&dev->dev, "failed to add cpufreq notifier\n"); + return 0; probe_err: @@ -1015,6 +1124,7 @@ int s3c24xx_serial_remove(struct platform_device *dev) struct uart_port *port = s3c24xx_dev_to_port(&dev->dev); if (port) { + s3c24xx_serial_cpufreq_deregister(to_ourport(port)); device_remove_file(&dev->dev, &dev_attr_clock_source); uart_remove_one_port(&s3c24xx_uart_drv, port); } @@ -1219,7 +1329,7 @@ static int s3c24xx_serial_init_ports(struct s3c24xx_uart_info *info) platdev_ptr = s3c24xx_uart_devs; - for (i = 0; i < NR_PORTS; i++, ptr++, platdev_ptr++) { + for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++, ptr++, platdev_ptr++) { s3c24xx_serial_init_port(ptr, info, *platdev_ptr); } @@ -1240,7 +1350,7 @@ s3c24xx_serial_console_setup(struct console *co, char *options) /* is this a valid port */ - if (co->index == -1 || co->index >= NR_PORTS) + if (co->index == -1 || co->index >= CONFIG_SERIAL_SAMSUNG_UARTS) co->index = 0; port = &s3c24xx_serial_ports[co->index].port; diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h index 5c92ebbe7d9..571d6b90d20 100644 --- a/drivers/serial/samsung.h +++ b/drivers/serial/samsung.h @@ -33,12 +33,21 @@ struct s3c24xx_uart_info { struct s3c24xx_uart_port { unsigned char rx_claimed; unsigned char tx_claimed; + unsigned int pm_level; + unsigned long baudclk_rate; + + unsigned int rx_irq; + unsigned int tx_irq; struct s3c24xx_uart_info *info; struct s3c24xx_uart_clksrc *clksrc; struct clk *clk; struct clk *baudclk; struct uart_port port; + +#ifdef CONFIG_CPU_FREQ + struct notifier_block freq_transition; +#endif }; /* conversion functions */ diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 61dc8b3daa2..a7bf024a828 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -41,9 +41,10 @@ #include <linux/tty_flip.h> #include <linux/serial_core.h> #include <linux/serial.h> +#include <linux/io.h> -#include <asm/io.h> #include <asm/irq.h> +#include <mach/hardware.h> #define DEV_MAJOR 204 #define DEV_MINOR 16 diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index 6a3f8fb0c9d..3317148a4b9 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -286,8 +286,8 @@ static void ulite_release_port(struct uart_port *port) static int ulite_request_port(struct uart_port *port) { - pr_debug("ulite console: port=%p; port->mapbase=%x\n", - port, port->mapbase); + pr_debug("ulite console: port=%p; port->mapbase=%llx\n", + port, (unsigned long long) port->mapbase); if (!request_mem_region(port->mapbase, ULITE_REGION, "uartlite")) { dev_err(port->dev, "Memory region busy\n"); diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c index 87b73e0169c..b02f25c702f 100644 --- a/drivers/spi/au1550_spi.c +++ b/drivers/spi/au1550_spi.c @@ -369,10 +369,23 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t) dma_rx_addr = t->rx_dma; /* - * check if buffers are already dma mapped, map them otherwise + * check if buffers are already dma mapped, map them otherwise: + * - first map the TX buffer, so cache data gets written to memory + * - then map the RX buffer, so that cache entries (with + * soon-to-be-stale data) get removed * use rx buffer in place of tx if tx buffer was not provided * use temp rx buffer (preallocated or realloc to fit) for rx dma */ + if (t->tx_buf) { + if (t->tx_dma == 0) { /* if DMA_ADDR_INVALID, map it */ + dma_tx_addr = dma_map_single(hw->dev, + (void *)t->tx_buf, + t->len, DMA_TO_DEVICE); + if (dma_mapping_error(hw->dev, dma_tx_addr)) + dev_err(hw->dev, "tx dma map error\n"); + } + } + if (t->rx_buf) { if (t->rx_dma == 0) { /* if DMA_ADDR_INVALID, map it */ dma_rx_addr = dma_map_single(hw->dev, @@ -396,15 +409,8 @@ static int au1550_spi_dma_txrxb(struct spi_device *spi, struct spi_transfer *t) dma_sync_single_for_device(hw->dev, dma_rx_addr, t->len, DMA_FROM_DEVICE); } - if (t->tx_buf) { - if (t->tx_dma == 0) { /* if DMA_ADDR_INVALID, map it */ - dma_tx_addr = dma_map_single(hw->dev, - (void *)t->tx_buf, - t->len, DMA_TO_DEVICE); - if (dma_mapping_error(hw->dev, dma_tx_addr)) - dev_err(hw->dev, "tx dma map error\n"); - } - } else { + + if (!t->tx_buf) { dma_sync_single_for_device(hw->dev, dma_rx_addr, t->len, DMA_BIDIRECTIONAL); hw->tx = hw->rx; diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c index 0debe11b67b..3b97803e1d1 100644 --- a/drivers/spi/mpc52xx_psc_spi.c +++ b/drivers/spi/mpc52xx_psc_spi.c @@ -142,6 +142,7 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi, unsigned rfalarm; unsigned send_at_once = MPC52xx_PSC_BUFSIZE; unsigned recv_at_once; + int last_block = 0; if (!t->tx_buf && !t->rx_buf && t->len) return -EINVAL; @@ -151,15 +152,17 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi, while (rb < t->len) { if (t->len - rb > MPC52xx_PSC_BUFSIZE) { rfalarm = MPC52xx_PSC_RFALARM; + last_block = 0; } else { send_at_once = t->len - sb; rfalarm = MPC52xx_PSC_BUFSIZE - (t->len - rb); + last_block = 1; } dev_dbg(&spi->dev, "send %d bytes...\n", send_at_once); for (; send_at_once; sb++, send_at_once--) { /* set EOF flag before the last word is sent */ - if (send_at_once == 1) + if (send_at_once == 1 && last_block) out_8(&psc->ircr2, 0x01); if (tx_buf) diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c index cf12f2d84be..6104f461a3c 100644 --- a/drivers/spi/pxa2xx_spi.c +++ b/drivers/spi/pxa2xx_spi.c @@ -32,8 +32,8 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/delay.h> -#include <asm/dma.h> +#include <mach/dma.h> #include <mach/hardware.h> #include <mach/pxa-regs.h> #include <mach/regs-ssp.h> diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index 0b4db0ce78d..269a55ec52e 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -1456,7 +1456,7 @@ static int __init spi_imx_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct spi_imx_master *platform_info; struct spi_master *master; - struct driver_data *drv_data = NULL; + struct driver_data *drv_data; struct resource *res; int irq, status = 0; @@ -1467,14 +1467,6 @@ static int __init spi_imx_probe(struct platform_device *pdev) goto err_no_pdata; } - drv_data->clk = clk_get(&pdev->dev, "perclk2"); - if (IS_ERR(drv_data->clk)) { - dev_err(&pdev->dev, "probe - cannot get get\n"); - status = PTR_ERR(drv_data->clk); - goto err_no_clk; - } - clk_enable(drv_data->clk); - /* Allocate master with space for drv_data */ master = spi_alloc_master(dev, sizeof(struct driver_data)); if (!master) { @@ -1495,6 +1487,14 @@ static int __init spi_imx_probe(struct platform_device *pdev) drv_data->dummy_dma_buf = SPI_DUMMY_u32; + drv_data->clk = clk_get(&pdev->dev, "perclk2"); + if (IS_ERR(drv_data->clk)) { + dev_err(&pdev->dev, "probe - cannot get clock\n"); + status = PTR_ERR(drv_data->clk); + goto err_no_clk; + } + clk_enable(drv_data->clk); + /* Find and map resources */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { @@ -1630,12 +1630,13 @@ err_no_iomap: kfree(drv_data->ioarea); err_no_iores: - spi_master_put(master); - -err_no_pdata: clk_disable(drv_data->clk); clk_put(drv_data->clk); + err_no_clk: + spi_master_put(master); + +err_no_pdata: err_no_mem: return status; } diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c index c252cbac00f..256d18395a2 100644 --- a/drivers/spi/spi_s3c24xx.c +++ b/drivers/spi/spi_s3c24xx.c @@ -28,7 +28,7 @@ #include <mach/hardware.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c24xx/regs-spi.h> +#include <plat/regs-spi.h> #include <mach/spi.h> struct s3c24xx_spi { diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c index cc1f647f579..f2447a5476b 100644 --- a/drivers/spi/spi_s3c24xx_gpio.c +++ b/drivers/spi/spi_s3c24xx_gpio.c @@ -34,7 +34,7 @@ struct s3c2410_spigpio { static inline struct s3c2410_spigpio *spidev_to_sg(struct spi_device *spi) { - return spi->controller_data; + return spi_master_get_devdata(spi->master); } static inline void setsck(struct spi_device *dev, int on) @@ -118,6 +118,7 @@ static int s3c2410_spigpio_probe(struct platform_device *dev) /* setup spi bitbang adaptor */ sp->bitbang.master = spi_master_get(master); sp->bitbang.master->bus_num = info->bus_num; + sp->bitbang.master->num_chipselect = info->num_chipselect; sp->bitbang.chipselect = s3c2410_spigpio_chipselect; sp->bitbang.txrx_word[SPI_MODE_0] = s3c2410_spigpio_txrx_mode0; diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 89a43755a45..5d869c4d3eb 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -597,7 +597,9 @@ static int spidev_probe(struct spi_device *spi) } mutex_unlock(&device_list_lock); - if (status != 0) + if (status == 0) + spi_set_drvdata(spi, spidev); + else kfree(spidev); return status; diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index 1fe8b44787b..b3408ff39fb 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -2363,6 +2363,9 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) nuke(loop_ep, -ESHUTDOWN); spin_unlock_irqrestore(&udc_controller->lock, flags); + /* report disconnect; the controller is already quiesced */ + driver->disconnect(&udc_controller->gadget); + /* unbind gadget and unhook driver. */ driver->unbind(&udc_controller->gadget); udc_controller->gadget.dev.driver = NULL; diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c index 091bb55c9aa..f3c6703cffd 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.c +++ b/drivers/usb/gadget/fsl_usb2_udc.c @@ -1836,6 +1836,9 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) nuke(loop_ep, -ESHUTDOWN); spin_unlock_irqrestore(&udc_controller->lock, flags); + /* report disconnect; the controller is already quiesced */ + driver->disconnect(&udc_controller->gadget); + /* unbind gadget and unhook driver. */ driver->unbind(&udc_controller->gadget); udc_controller->gadget.dev.driver = NULL; diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index da6e93c201d..8c5026be79d 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -141,7 +141,11 @@ static int is_vbus_present(void) if (mach->gpio_vbus) { int value = gpio_get_value(mach->gpio_vbus); - return mach->gpio_vbus_inverted ? !value : value; + + if (mach->gpio_vbus_inverted) + return !value; + else + return !!value; } if (mach->udc_is_connected) return mach->udc_is_connected(); @@ -982,7 +986,7 @@ static int pxa25x_udc_vbus_session(struct usb_gadget *_gadget, int is_active) struct pxa25x_udc *udc; udc = container_of(_gadget, struct pxa25x_udc, gadget); - udc->vbus = (is_active != 0); + udc->vbus = is_active; DMSG("vbus %s\n", is_active ? "supplied" : "inactive"); pullup(udc); return 0; @@ -1399,12 +1403,8 @@ lubbock_vbus_irq(int irq, void *_dev) static irqreturn_t udc_vbus_irq(int irq, void *_dev) { struct pxa25x_udc *dev = _dev; - int vbus = gpio_get_value(dev->mach->gpio_vbus); - if (dev->mach->gpio_vbus_inverted) - vbus = !vbus; - - pxa25x_udc_vbus_session(&dev->gadget, vbus); + pxa25x_udc_vbus_session(&dev->gadget, is_vbus_present()); return IRQ_HANDLED; } @@ -2145,7 +2145,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) if (irq < 0) return -ENODEV; - dev->clk = clk_get(&pdev->dev, "UDCCLK"); + dev->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(dev->clk)) { retval = PTR_ERR(dev->clk); goto err_clk; diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index caa37c95802..944e4ff641d 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -2226,7 +2226,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev) udc->dev = &pdev->dev; udc->mach = pdev->dev.platform_data; - udc->clk = clk_get(&pdev->dev, "UDCCLK"); + udc->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(udc->clk)) { retval = PTR_ERR(udc->clk); goto err_clk; diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index 00ba06b4475..8d8d6516598 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -53,8 +53,8 @@ #include <mach/hardware.h> #include <mach/regs-gpio.h> -#include <asm/plat-s3c24xx/regs-udc.h> -#include <asm/plat-s3c24xx/udc.h> +#include <plat/regs-udc.h> +#include <plat/udc.h> #include "s3c2410_udc.h" diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 5416cf96900..9d487908012 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -33,8 +33,9 @@ /* * Implement Orion USB controller specification guidelines */ -static void orion_usb_setup(struct usb_hcd *hcd) +static void orion_usb_phy_v1_setup(struct usb_hcd *hcd) { + /* The below GLs are according to the Orion Errata document */ /* * Clear interrupt cause and mask */ @@ -258,9 +259,19 @@ static int __init ehci_orion_drv_probe(struct platform_device *pdev) ehci_orion_conf_mbus_windows(hcd, pd->dram); /* - * setup Orion USB controller + * setup Orion USB controller. */ - orion_usb_setup(hcd); + switch (pd->phy_version) { + case EHCI_PHY_NA: /* dont change USB phy settings */ + break; + case EHCI_PHY_ORION: + orion_usb_phy_v1_setup(hcd); + break; + case EHCI_PHY_DD: + case EHCI_PHY_KW: + default: + printk(KERN_WARNING "Orion ehci -USB phy version isn't supported.\n"); + } err = usb_add_hcd(hcd, irq, IRQF_SHARED | IRQF_DISABLED); if (err) diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 9d0ea573aef..36864f95844 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -169,18 +169,21 @@ static int ehci_pci_setup(struct usb_hcd *hcd) } break; case PCI_VENDOR_ID_ATI: - /* SB700 old version has a bug in EHCI controller, + /* SB600 and old version of SB700 have a bug in EHCI controller, * which causes usb devices lose response in some cases. */ - if (pdev->device == 0x4396) { + if ((pdev->device == 0x4386) || (pdev->device == 0x4396)) { p_smbus = pci_get_device(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS, NULL); if (!p_smbus) break; rev = p_smbus->revision; - if ((rev == 0x3a) || (rev == 0x3b)) { + if ((pdev->device == 0x4386) || (rev == 0x3a) + || (rev == 0x3b)) { u8 tmp; + ehci_info(ehci, "applying AMD SB600/SB700 USB " + "freeze workaround\n"); pci_read_config_byte(pdev, 0x53, &tmp); pci_write_config_byte(pdev, 0x53, tmp | (1<<3)); } diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index b11798d17ae..c7d4b5a06bd 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -183,16 +183,14 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action) * the async ring; just the I/O watchdog. Note that if a * SHRINK were pending, OFF would never be requested. */ - enum ehci_timer_action oldactions = ehci->actions; + if (timer_pending(&ehci->watchdog) + && ((BIT(TIMER_ASYNC_SHRINK) | BIT(TIMER_ASYNC_OFF)) + & ehci->actions)) + return; if (!test_and_set_bit (action, &ehci->actions)) { unsigned long t; - if (timer_pending(&ehci->watchdog) - && ((BIT(TIMER_ASYNC_SHRINK) | BIT(TIMER_ASYNC_OFF)) - & oldactions)) - return; - switch (action) { case TIMER_IO_WATCHDOG: t = EHCI_IO_JIFFIES; @@ -208,7 +206,7 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action) t = DIV_ROUND_UP(EHCI_SHRINK_FRAMES * HZ, 1000) + 1; break; } - mod_timer(&ehci->watchdog, round_jiffies(t + jiffies)); + mod_timer(&ehci->watchdog, t + jiffies); } } diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 91697bdb399..4bbddb73abd 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -18,6 +18,7 @@ #include <linux/jiffies.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/gpio.h> #include <mach/hardware.h> #include <asm/io.h> @@ -25,7 +26,6 @@ #include <mach/mux.h> #include <mach/irqs.h> -#include <mach/gpio.h> #include <mach/fpga.h> #include <mach/usb.h> @@ -254,8 +254,8 @@ static int ohci_omap_init(struct usb_hcd *hcd) /* gpio9 for overcurrent detction */ omap_cfg_reg(W8_1610_GPIO9); - omap_request_gpio(9); - omap_set_gpio_direction(9, 1 /* IN */); + gpio_request(9, "OHCI overcurrent"); + gpio_direction_input(9); /* for paranoia's sake: disable USB.PUEN */ omap_cfg_reg(W4_USB_HIGHZ); @@ -407,7 +407,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) put_device(ohci->transceiver->dev); } if (machine_is_omap_osk()) - omap_free_gpio(9); + gpio_free(9); iounmap(hcd->regs); release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index e294d430733..e44dc2cbca2 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -296,7 +296,7 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device return -ENXIO; } - usb_clk = clk_get(&pdev->dev, "USBCLK"); + usb_clk = clk_get(&pdev->dev, NULL); if (IS_ERR(usb_clk)) return PTR_ERR(usb_clk); diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 5b20de130e0..5b95009d2fb 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -135,6 +135,7 @@ static int usb_console_setup(struct console *co, char *options) err("no more memory"); goto reset_open_count; } + kref_init(&tty->kref); termios = kzalloc(sizeof(*termios), GFP_KERNEL); if (!termios) { retval = -ENOMEM; diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 51d7bdea286..aad1359a3eb 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1498,7 +1498,7 @@ static int ftdi_open(struct tty_struct *tty, priv->interface, buf, 0, WDR_TIMEOUT); /* Termios defaults are set by usb_serial_init. We don't change - port->tty->termios - this would loose speed settings, etc. + port->tty->termios - this would lose speed settings, etc. This is same behaviour as serial.c/rs_open() - Kuba */ /* ftdi_set_termios will send usb control messages */ diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 6fa1ec441b6..809697b3c7f 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -224,6 +224,7 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po #define ONDA_VENDOR_ID 0x19d2 #define ONDA_PRODUCT_MSA501HS 0x0001 #define ONDA_PRODUCT_ET502HS 0x0002 +#define ONDA_PRODUCT_MT503HS 0x0200 #define BANDRICH_VENDOR_ID 0x1A8D #define BANDRICH_PRODUCT_C100_1 0x1002 @@ -413,6 +414,40 @@ static struct usb_device_id option_ids[] = { { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) }, { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) }, + { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) }, + { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) }, { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 6da9a7a962a..e61f2bfc64a 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -318,6 +318,18 @@ UNUSUAL_DEV( 0x045a, 0x5210, 0x0101, 0x0101, US_SC_SCSI, US_PR_KARMA, rio_karma_init, 0), #endif +/* Reported by Tamas Kerecsen <kerecsen@bigfoot.com> + * Obviously the PROM has not been customized by the VAR; + * the Vendor and Product string descriptors are: + * Generic Mass Storage (PROTOTYPE--Remember to change idVendor) + * Generic Manufacturer (PROTOTYPE--Remember to change idVendor) + */ +UNUSUAL_DEV( 0x045e, 0xffff, 0x0000, 0x0000, + "Mitac", + "GPS", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_MAX_SECTORS_64 ), + /* * This virtual floppy is found in Sun equipment (x4600, x4200m2, etc.) * Reported by Pete Zaitcev <zaitcev@redhat.com> @@ -377,6 +389,13 @@ UNUSUAL_DEV( 0x04b0, 0x0401, 0x0200, 0x0200, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY), +/* Reported by Tobias Kunze Briseno <t-linux@fictive.com> */ +UNUSUAL_DEV( 0x04b0, 0x0403, 0x0200, 0x0200, + "NIKON", + "NIKON DSC D2H", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY), + /* Reported by Milinevsky Dmitry <niam.niam@gmail.com> */ UNUSUAL_DEV( 0x04b0, 0x0409, 0x0100, 0x0100, "NIKON", diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 486d81ca02a..bc2645db158 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -362,7 +362,7 @@ endchoice config FB_ACORN bool "Acorn VIDC support" - depends on (FB = y) && ARM && (ARCH_ACORN || ARCH_CLPS7500) + depends on (FB = y) && ARM && ARCH_ACORN select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c index a7a1c891bfa..2ac52fd8cc1 100644 --- a/drivers/video/amba-clcd.c +++ b/drivers/video/amba-clcd.c @@ -343,14 +343,14 @@ static int clcdfb_register(struct clcd_fb *fb) { int ret; - fb->clk = clk_get(&fb->dev->dev, "CLCDCLK"); + fb->clk = clk_get(&fb->dev->dev, NULL); if (IS_ERR(fb->clk)) { ret = PTR_ERR(fb->clk); goto out; } fb->fb.fix.mmio_start = fb->dev->res.start; - fb->fb.fix.mmio_len = SZ_4K; + fb->fb.fix.mmio_len = 4096; fb->regs = ioremap(fb->fb.fix.mmio_start, fb->fb.fix.mmio_len); if (!fb->regs) { diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c index 8718f7349d6..a469a3d6edc 100644 --- a/drivers/video/aty/radeon_accel.c +++ b/drivers/video/aty/radeon_accel.c @@ -5,61 +5,61 @@ * --dte */ -#define FLUSH_CACHE_WORKAROUND 1 - -void radeon_fifo_update_and_wait(struct radeonfb_info *rinfo, int entries) +static void radeon_fixup_offset(struct radeonfb_info *rinfo) { - int i; + u32 local_base; + + /* *** Ugly workaround *** */ + /* + * On some platforms, the video memory is mapped at 0 in radeon chip space + * (like PPCs) by the firmware. X will always move it up so that it's seen + * by the chip to be at the same address as the PCI BAR. + * That means that when switching back from X, there is a mismatch between + * the offsets programmed into the engine. This means that potentially, + * accel operations done before radeonfb has a chance to re-init the engine + * will have incorrect offsets, and potentially trash system memory ! + * + * The correct fix is for fbcon to never call any accel op before the engine + * has properly been re-initialized (by a call to set_var), but this is a + * complex fix. This workaround in the meantime, called before every accel + * operation, makes sure the offsets are in sync. + */ - for (i=0; i<2000000; i++) { - rinfo->fifo_free = INREG(RBBM_STATUS) & 0x7f; - if (rinfo->fifo_free >= entries) - return; - udelay(10); - } - printk(KERN_ERR "radeonfb: FIFO Timeout !\n"); - /* XXX Todo: attempt to reset the engine */ -} + radeon_fifo_wait (1); + local_base = INREG(MC_FB_LOCATION) << 16; + if (local_base == rinfo->fb_local_base) + return; -static inline void radeon_fifo_wait(struct radeonfb_info *rinfo, int entries) -{ - if (entries <= rinfo->fifo_free) - rinfo->fifo_free -= entries; - else - radeon_fifo_update_and_wait(rinfo, entries); -} + rinfo->fb_local_base = local_base; -static inline void radeonfb_set_creg(struct radeonfb_info *rinfo, u32 reg, - u32 *cache, u32 new_val) -{ - if (new_val == *cache) - return; - *cache = new_val; - radeon_fifo_wait(rinfo, 1); - OUTREG(reg, new_val); + radeon_fifo_wait (3); + OUTREG(DEFAULT_PITCH_OFFSET, (rinfo->pitch << 0x16) | + (rinfo->fb_local_base >> 10)); + OUTREG(DST_PITCH_OFFSET, (rinfo->pitch << 0x16) | (rinfo->fb_local_base >> 10)); + OUTREG(SRC_PITCH_OFFSET, (rinfo->pitch << 0x16) | (rinfo->fb_local_base >> 10)); } static void radeonfb_prim_fillrect(struct radeonfb_info *rinfo, const struct fb_fillrect *region) { - radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache, - rinfo->dp_gui_mc_base | GMC_BRUSH_SOLID_COLOR | ROP3_P); - radeonfb_set_creg(rinfo, DP_CNTL, &rinfo->dp_cntl_cache, - DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM); - radeonfb_set_creg(rinfo, DP_BRUSH_FRGD_CLR, &rinfo->dp_brush_fg_cache, - region->color); - - /* Ensure the dst cache is flushed and the engine idle before - * issuing the operation. - * - * This works around engine lockups on some cards - */ -#if FLUSH_CACHE_WORKAROUND - radeon_fifo_wait(rinfo, 2); + radeon_fifo_wait(4); + + OUTREG(DP_GUI_MASTER_CNTL, + rinfo->dp_gui_master_cntl /* contains, like GMC_DST_32BPP */ + | GMC_BRUSH_SOLID_COLOR + | ROP3_P); + if (radeon_get_dstbpp(rinfo->depth) != DST_8BPP) + OUTREG(DP_BRUSH_FRGD_CLR, rinfo->pseudo_palette[region->color]); + else + OUTREG(DP_BRUSH_FRGD_CLR, region->color); + OUTREG(DP_WRITE_MSK, 0xffffffff); + OUTREG(DP_CNTL, (DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM)); + + radeon_fifo_wait(2); OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL); OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE)); -#endif - radeon_fifo_wait(rinfo, 2); + + radeon_fifo_wait(2); OUTREG(DST_Y_X, (region->dy << 16) | region->dx); OUTREG(DST_WIDTH_HEIGHT, (region->width << 16) | region->height); } @@ -70,14 +70,15 @@ void radeonfb_fillrect(struct fb_info *info, const struct fb_fillrect *region) struct fb_fillrect modded; int vxres, vyres; - WARN_ON(rinfo->gfx_mode); - if (info->state != FBINFO_STATE_RUNNING || rinfo->gfx_mode) + if (info->state != FBINFO_STATE_RUNNING) return; if (info->flags & FBINFO_HWACCEL_DISABLED) { cfb_fillrect(info, region); return; } + radeon_fixup_offset(rinfo); + vxres = info->var.xres_virtual; vyres = info->var.yres_virtual; @@ -90,10 +91,6 @@ void radeonfb_fillrect(struct fb_info *info, const struct fb_fillrect *region) if(modded.dx + modded.width > vxres) modded.width = vxres - modded.dx; if(modded.dy + modded.height > vyres) modded.height = vyres - modded.dy; - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR ) - modded.color = ((u32 *) (info->pseudo_palette))[region->color]; - radeonfb_prim_fillrect(rinfo, &modded); } @@ -112,22 +109,22 @@ static void radeonfb_prim_copyarea(struct radeonfb_info *rinfo, if ( xdir < 0 ) { sx += w-1; dx += w-1; } if ( ydir < 0 ) { sy += h-1; dy += h-1; } - radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache, - rinfo->dp_gui_mc_base | - GMC_BRUSH_NONE | - GMC_SRC_DATATYPE_COLOR | - ROP3_S | - DP_SRC_SOURCE_MEMORY); - radeonfb_set_creg(rinfo, DP_CNTL, &rinfo->dp_cntl_cache, - (xdir>=0 ? DST_X_LEFT_TO_RIGHT : 0) | - (ydir>=0 ? DST_Y_TOP_TO_BOTTOM : 0)); - -#if FLUSH_CACHE_WORKAROUND - radeon_fifo_wait(rinfo, 2); + radeon_fifo_wait(3); + OUTREG(DP_GUI_MASTER_CNTL, + rinfo->dp_gui_master_cntl /* i.e. GMC_DST_32BPP */ + | GMC_BRUSH_NONE + | GMC_SRC_DSTCOLOR + | ROP3_S + | DP_SRC_SOURCE_MEMORY ); + OUTREG(DP_WRITE_MSK, 0xffffffff); + OUTREG(DP_CNTL, (xdir>=0 ? DST_X_LEFT_TO_RIGHT : 0) + | (ydir>=0 ? DST_Y_TOP_TO_BOTTOM : 0)); + + radeon_fifo_wait(2); OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL); OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE)); -#endif - radeon_fifo_wait(rinfo, 3); + + radeon_fifo_wait(3); OUTREG(SRC_Y_X, (sy << 16) | sx); OUTREG(DST_Y_X, (dy << 16) | dx); OUTREG(DST_HEIGHT_WIDTH, (h << 16) | w); @@ -146,14 +143,15 @@ void radeonfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) modded.width = area->width; modded.height = area->height; - WARN_ON(rinfo->gfx_mode); - if (info->state != FBINFO_STATE_RUNNING || rinfo->gfx_mode) + if (info->state != FBINFO_STATE_RUNNING) return; if (info->flags & FBINFO_HWACCEL_DISABLED) { cfb_copyarea(info, area); return; } + radeon_fixup_offset(rinfo); + vxres = info->var.xres_virtual; vyres = info->var.yres_virtual; @@ -170,112 +168,13 @@ void radeonfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) radeonfb_prim_copyarea(rinfo, &modded); } -static void radeonfb_prim_imageblit(struct radeonfb_info *rinfo, - const struct fb_image *image, - u32 fg, u32 bg) -{ - unsigned int src_bytes, dwords; - u32 *bits; - - radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache, - rinfo->dp_gui_mc_base | - GMC_BRUSH_NONE | - GMC_SRC_DATATYPE_MONO_FG_BG | - ROP3_S | - GMC_BYTE_ORDER_MSB_TO_LSB | - DP_SRC_SOURCE_HOST_DATA); - radeonfb_set_creg(rinfo, DP_CNTL, &rinfo->dp_cntl_cache, - DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM); - radeonfb_set_creg(rinfo, DP_SRC_FRGD_CLR, &rinfo->dp_src_fg_cache, fg); - radeonfb_set_creg(rinfo, DP_SRC_BKGD_CLR, &rinfo->dp_src_bg_cache, bg); - - radeon_fifo_wait(rinfo, 1); - OUTREG(DST_Y_X, (image->dy << 16) | image->dx); - - /* Ensure the dst cache is flushed and the engine idle before - * issuing the operation. - * - * This works around engine lockups on some cards - */ -#if FLUSH_CACHE_WORKAROUND - radeon_fifo_wait(rinfo, 2); - OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL); - OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE)); -#endif - - /* X here pads width to a multiple of 32 and uses the clipper to - * adjust the result. Is that really necessary ? Things seem to - * work ok for me without that and the doco doesn't seem to imply - * there is such a restriction. - */ - OUTREG(DST_WIDTH_HEIGHT, (image->width << 16) | image->height); - - src_bytes = (((image->width * image->depth) + 7) / 8) * image->height; - dwords = (src_bytes + 3) / 4; - bits = (u32*)(image->data); - - while(dwords >= 8) { - radeon_fifo_wait(rinfo, 8); -#if BITS_PER_LONG == 64 - __raw_writeq(*((u64 *)(bits)), rinfo->mmio_base + HOST_DATA0); - __raw_writeq(*((u64 *)(bits+2)), rinfo->mmio_base + HOST_DATA2); - __raw_writeq(*((u64 *)(bits+4)), rinfo->mmio_base + HOST_DATA4); - __raw_writeq(*((u64 *)(bits+6)), rinfo->mmio_base + HOST_DATA6); - bits += 8; -#else - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA0); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA1); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA2); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA3); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA4); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA5); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA6); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA7); -#endif - dwords -= 8; - } - while(dwords--) { - radeon_fifo_wait(rinfo, 1); - __raw_writel(*(bits++), rinfo->mmio_base + HOST_DATA0); - } -} - void radeonfb_imageblit(struct fb_info *info, const struct fb_image *image) { struct radeonfb_info *rinfo = info->par; - u32 fg, bg; - - WARN_ON(rinfo->gfx_mode); - if (info->state != FBINFO_STATE_RUNNING || rinfo->gfx_mode) - return; - if (!image->width || !image->height) + if (info->state != FBINFO_STATE_RUNNING) return; - - /* We only do 1 bpp color expansion for now */ - if (info->flags & FBINFO_HWACCEL_DISABLED || image->depth != 1) - goto fallback; - - /* Fallback if running out of the screen. We may do clipping - * in the future */ - if ((image->dx + image->width) > info->var.xres_virtual || - (image->dy + image->height) > info->var.yres_virtual) - goto fallback; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) { - fg = ((u32*)(info->pseudo_palette))[image->fg_color]; - bg = ((u32*)(info->pseudo_palette))[image->bg_color]; - } else { - fg = image->fg_color; - bg = image->bg_color; - } - - radeonfb_prim_imageblit(rinfo, image, fg, bg); - return; - - fallback: - radeon_engine_idle(rinfo); + radeon_engine_idle(); cfb_imageblit(info, image); } @@ -286,8 +185,7 @@ int radeonfb_sync(struct fb_info *info) if (info->state != FBINFO_STATE_RUNNING) return 0; - - radeon_engine_idle(rinfo); + radeon_engine_idle(); return 0; } @@ -363,10 +261,9 @@ void radeonfb_engine_init (struct radeonfb_info *rinfo) /* disable 3D engine */ OUTREG(RB3D_CNTL, 0); - rinfo->fifo_free = 0; radeonfb_engine_reset(rinfo); - radeon_fifo_wait(rinfo, 1); + radeon_fifo_wait (1); if (IS_R300_VARIANT(rinfo)) { OUTREG(RB2D_DSTCACHE_MODE, INREG(RB2D_DSTCACHE_MODE) | RB2D_DC_AUTOFLUSH_ENABLE | @@ -380,7 +277,7 @@ void radeonfb_engine_init (struct radeonfb_info *rinfo) OUTREG(RB2D_DSTCACHE_MODE, 0); } - radeon_fifo_wait(rinfo, 3); + radeon_fifo_wait (3); /* We re-read MC_FB_LOCATION from card as it can have been * modified by XFree drivers (ouch !) */ @@ -391,57 +288,41 @@ void radeonfb_engine_init (struct radeonfb_info *rinfo) OUTREG(DST_PITCH_OFFSET, (rinfo->pitch << 0x16) | (rinfo->fb_local_base >> 10)); OUTREG(SRC_PITCH_OFFSET, (rinfo->pitch << 0x16) | (rinfo->fb_local_base >> 10)); - radeon_fifo_wait(rinfo, 1); -#ifdef __BIG_ENDIAN + radeon_fifo_wait (1); +#if defined(__BIG_ENDIAN) OUTREGP(DP_DATATYPE, HOST_BIG_ENDIAN_EN, ~HOST_BIG_ENDIAN_EN); #else OUTREGP(DP_DATATYPE, 0, ~HOST_BIG_ENDIAN_EN); #endif - radeon_fifo_wait(rinfo, 2); + radeon_fifo_wait (2); OUTREG(DEFAULT_SC_TOP_LEFT, 0); OUTREG(DEFAULT_SC_BOTTOM_RIGHT, (DEFAULT_SC_RIGHT_MAX | DEFAULT_SC_BOTTOM_MAX)); - /* set default DP_GUI_MASTER_CNTL */ temp = radeon_get_dstbpp(rinfo->depth); - rinfo->dp_gui_mc_base = ((temp << 8) | GMC_CLR_CMP_CNTL_DIS); + rinfo->dp_gui_master_cntl = ((temp << 8) | GMC_CLR_CMP_CNTL_DIS); - rinfo->dp_gui_mc_cache = rinfo->dp_gui_mc_base | - GMC_BRUSH_SOLID_COLOR | - GMC_SRC_DATATYPE_COLOR; - radeon_fifo_wait(rinfo, 1); - OUTREG(DP_GUI_MASTER_CNTL, rinfo->dp_gui_mc_cache); + radeon_fifo_wait (1); + OUTREG(DP_GUI_MASTER_CNTL, (rinfo->dp_gui_master_cntl | + GMC_BRUSH_SOLID_COLOR | + GMC_SRC_DATATYPE_COLOR)); + radeon_fifo_wait (7); /* clear line drawing regs */ - radeon_fifo_wait(rinfo, 2); OUTREG(DST_LINE_START, 0); OUTREG(DST_LINE_END, 0); - /* set brush and source color regs */ - rinfo->dp_brush_fg_cache = 0xffffffff; - rinfo->dp_brush_bg_cache = 0x00000000; - rinfo->dp_src_fg_cache = 0xffffffff; - rinfo->dp_src_bg_cache = 0x00000000; - radeon_fifo_wait(rinfo, 4); - OUTREG(DP_BRUSH_FRGD_CLR, rinfo->dp_brush_fg_cache); - OUTREG(DP_BRUSH_BKGD_CLR, rinfo->dp_brush_bg_cache); - OUTREG(DP_SRC_FRGD_CLR, rinfo->dp_src_fg_cache); - OUTREG(DP_SRC_BKGD_CLR, rinfo->dp_src_bg_cache); - - /* Default direction */ - rinfo->dp_cntl_cache = DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM; - radeon_fifo_wait(rinfo, 1); - OUTREG(DP_CNTL, rinfo->dp_cntl_cache); + /* set brush color regs */ + OUTREG(DP_BRUSH_FRGD_CLR, 0xffffffff); + OUTREG(DP_BRUSH_BKGD_CLR, 0x00000000); + + /* set source color regs */ + OUTREG(DP_SRC_FRGD_CLR, 0xffffffff); + OUTREG(DP_SRC_BKGD_CLR, 0x00000000); /* default write mask */ - radeon_fifo_wait(rinfo, 1); OUTREG(DP_WRITE_MSK, 0xffffffff); - /* Default to no swapping of host data */ - radeon_fifo_wait(rinfo, 1); - OUTREG(RBBM_GUICNTL, RBBM_GUICNTL_HOST_DATA_SWAP_NONE); - - /* Make sure it's settled */ - radeon_engine_idle(rinfo); + radeon_engine_idle (); } diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c index f343ba83f0a..1a056adb61c 100644 --- a/drivers/video/aty/radeon_backlight.c +++ b/drivers/video/aty/radeon_backlight.c @@ -66,7 +66,7 @@ static int radeon_bl_update_status(struct backlight_device *bd) level = bd->props.brightness; del_timer_sync(&rinfo->lvds_timer); - radeon_engine_idle(rinfo); + radeon_engine_idle(); lvds_gen_cntl = INREG(LVDS_GEN_CNTL); if (level > 0) { diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index 9a5821c65eb..d0f1a7fc2c9 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -852,6 +852,7 @@ static int radeonfb_pan_display (struct fb_var_screeninfo *var, if (rinfo->asleep) return 0; + radeon_fifo_wait(2); OUTREG(CRTC_OFFSET, ((var->yoffset * var->xres_virtual + var->xoffset) * var->bits_per_pixel / 8) & ~7); return 0; @@ -881,6 +882,7 @@ static int radeonfb_ioctl (struct fb_info *info, unsigned int cmd, if (rc) return rc; + radeon_fifo_wait(2); if (value & 0x01) { tmp = INREG(LVDS_GEN_CNTL); @@ -938,7 +940,7 @@ int radeon_screen_blank(struct radeonfb_info *rinfo, int blank, int mode_switch) if (rinfo->lock_blank) return 0; - radeon_engine_idle(rinfo); + radeon_engine_idle(); val = INREG(CRTC_EXT_CNTL); val &= ~(CRTC_DISPLAY_DIS | CRTC_HSYNC_DIS | @@ -1046,7 +1048,7 @@ static int radeonfb_blank (int blank, struct fb_info *info) if (rinfo->asleep) return 0; - + return radeon_screen_blank(rinfo, blank, 0); } @@ -1072,6 +1074,8 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green, pindex = regno; if (!rinfo->asleep) { + radeon_fifo_wait(9); + if (rinfo->bpp == 16) { pindex = regno * 8; @@ -1240,6 +1244,8 @@ static void radeon_write_pll_regs(struct radeonfb_info *rinfo, struct radeon_reg { int i; + radeon_fifo_wait(20); + /* Workaround from XFree */ if (rinfo->is_mobility) { /* A temporal workaround for the occational blanking on certain laptop @@ -1335,7 +1341,7 @@ static void radeon_lvds_timer_func(unsigned long data) { struct radeonfb_info *rinfo = (struct radeonfb_info *)data; - radeon_engine_idle(rinfo); + radeon_engine_idle(); OUTREG(LVDS_GEN_CNTL, rinfo->pending_lvds_gen_cntl); } @@ -1353,11 +1359,10 @@ void radeon_write_mode (struct radeonfb_info *rinfo, struct radeon_regs *mode, if (nomodeset) return; - radeon_engine_idle(rinfo); - if (!regs_only) radeon_screen_blank(rinfo, FB_BLANK_NORMAL, 0); + radeon_fifo_wait(31); for (i=0; i<10; i++) OUTREG(common_regs[i].reg, common_regs[i].val); @@ -1385,6 +1390,7 @@ void radeon_write_mode (struct radeonfb_info *rinfo, struct radeon_regs *mode, radeon_write_pll_regs(rinfo, mode); if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) { + radeon_fifo_wait(10); OUTREG(FP_CRTC_H_TOTAL_DISP, mode->fp_crtc_h_total_disp); OUTREG(FP_CRTC_V_TOTAL_DISP, mode->fp_crtc_v_total_disp); OUTREG(FP_H_SYNC_STRT_WID, mode->fp_h_sync_strt_wid); @@ -1399,6 +1405,7 @@ void radeon_write_mode (struct radeonfb_info *rinfo, struct radeon_regs *mode, if (!regs_only) radeon_screen_blank(rinfo, FB_BLANK_UNBLANK, 0); + radeon_fifo_wait(2); OUTPLL(VCLK_ECP_CNTL, mode->vclk_ecp_cntl); return; @@ -1549,7 +1556,7 @@ static int radeonfb_set_par(struct fb_info *info) /* We always want engine to be idle on a mode switch, even * if we won't actually change the mode */ - radeon_engine_idle(rinfo); + radeon_engine_idle(); hSyncStart = mode->xres + mode->right_margin; hSyncEnd = hSyncStart + mode->hsync_len; @@ -1844,6 +1851,7 @@ static int radeonfb_set_par(struct fb_info *info) return 0; } + static struct fb_ops radeonfb_ops = { .owner = THIS_MODULE, .fb_check_var = radeonfb_check_var, @@ -1867,7 +1875,6 @@ static int __devinit radeon_set_fbinfo (struct radeonfb_info *rinfo) info->par = rinfo; info->pseudo_palette = rinfo->pseudo_palette; info->flags = FBINFO_DEFAULT - | FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_XPAN @@ -1999,6 +2006,7 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo) u32 tom = INREG(NB_TOM); tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024); + radeon_fifo_wait(6); OUTREG(MC_FB_LOCATION, tom); OUTREG(DISPLAY_BASE_ADDR, (tom & 0xffff) << 16); OUTREG(CRTC2_DISPLAY_BASE_ADDR, (tom & 0xffff) << 16); diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index 3df5015f1d1..675abdafc2d 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2653,9 +2653,9 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg) if (!(info->flags & FBINFO_HWACCEL_DISABLED)) { /* Make sure engine is reset */ - radeon_engine_idle(rinfo); + radeon_engine_idle(); radeonfb_engine_reset(rinfo); - radeon_engine_idle(rinfo); + radeon_engine_idle(); } /* Blank display and LCD */ @@ -2767,7 +2767,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev) rinfo->asleep = 0; } else - radeon_engine_idle(rinfo); + radeon_engine_idle(); /* Restore display & engine */ radeon_write_mode (rinfo, &rinfo->state, 1); diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h index ea0b5b47aca..3ea1b00fdd2 100644 --- a/drivers/video/aty/radeonfb.h +++ b/drivers/video/aty/radeonfb.h @@ -336,15 +336,7 @@ struct radeonfb_info { int mon2_type; u8 *mon2_EDID; - /* accel bits */ - u32 dp_gui_mc_base; - u32 dp_gui_mc_cache; - u32 dp_cntl_cache; - u32 dp_brush_fg_cache; - u32 dp_brush_bg_cache; - u32 dp_src_fg_cache; - u32 dp_src_bg_cache; - u32 fifo_free; + u32 dp_gui_master_cntl; struct pll_info pll; @@ -356,7 +348,6 @@ struct radeonfb_info { int lock_blank; int dynclk; int no_schedule; - int gfx_mode; enum radeon_pm_mode pm_mode; reinit_function_ptr reinit_func; @@ -401,14 +392,8 @@ static inline void _radeon_msleep(struct radeonfb_info *rinfo, unsigned long ms) #define OUTREG8(addr,val) writeb(val, (rinfo->mmio_base)+addr) #define INREG16(addr) readw((rinfo->mmio_base)+addr) #define OUTREG16(addr,val) writew(val, (rinfo->mmio_base)+addr) - -#ifdef CONFIG_PPC -#define INREG(addr) ({ eieio(); ld_le32(rinfo->mmio_base+(addr)); }) -#define OUTREG(addr,val) do { eieio(); st_le32(rinfo->mmio_base+(addr),(val)); } while(0) -#else #define INREG(addr) readl((rinfo->mmio_base)+addr) #define OUTREG(addr,val) writel(val, (rinfo->mmio_base)+addr) -#endif static inline void _OUTREGP(struct radeonfb_info *rinfo, u32 addr, u32 val, u32 mask) @@ -550,7 +535,17 @@ static inline u32 radeon_get_dstbpp(u16 depth) * 2D Engine helper routines */ -extern void radeon_fifo_update_and_wait(struct radeonfb_info *rinfo, int entries); +static inline void _radeon_fifo_wait(struct radeonfb_info *rinfo, int entries) +{ + int i; + + for (i=0; i<2000000; i++) { + if ((INREG(RBBM_STATUS) & 0x7f) >= entries) + return; + udelay(1); + } + printk(KERN_ERR "radeonfb: FIFO Timeout !\n"); +} static inline void radeon_engine_flush (struct radeonfb_info *rinfo) { @@ -563,7 +558,7 @@ static inline void radeon_engine_flush (struct radeonfb_info *rinfo) /* Ensure FIFO is empty, ie, make sure the flush commands * has reached the cache */ - radeon_fifo_update_and_wait(rinfo, 64); + _radeon_fifo_wait (rinfo, 64); /* Wait for the flush to complete */ for (i=0; i < 2000000; i++) { @@ -575,12 +570,12 @@ static inline void radeon_engine_flush (struct radeonfb_info *rinfo) } -static inline void radeon_engine_idle(struct radeonfb_info *rinfo) +static inline void _radeon_engine_idle(struct radeonfb_info *rinfo) { int i; /* ensure FIFO is empty before waiting for idle */ - radeon_fifo_update_and_wait (rinfo, 64); + _radeon_fifo_wait (rinfo, 64); for (i=0; i<2000000; i++) { if (((INREG(RBBM_STATUS) & GUI_ACTIVE)) == 0) { @@ -593,6 +588,8 @@ static inline void radeon_engine_idle(struct radeonfb_info *rinfo) } +#define radeon_engine_idle() _radeon_engine_idle(rinfo) +#define radeon_fifo_wait(entries) _radeon_fifo_wait(rinfo,entries) #define radeon_msleep(ms) _radeon_msleep(rinfo,ms) @@ -622,7 +619,6 @@ extern void radeonfb_imageblit(struct fb_info *p, const struct fb_image *image); extern int radeonfb_sync(struct fb_info *info); extern void radeonfb_engine_init (struct radeonfb_info *rinfo); extern void radeonfb_engine_reset(struct radeonfb_info *rinfo); -extern void radeon_fixup_mem_offset(struct radeonfb_info *rinfo); /* Other functions */ extern int radeon_screen_blank(struct radeonfb_info *rinfo, int blank, int mode_switch); diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index b92947d62ad..0b2adefe9e3 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -2389,16 +2389,13 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch) if (!fbcon_is_inactive(vc, info)) { if (ops->blank_state != blank) { - int ret = 1; - ops->blank_state = blank; fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW); ops->cursor_flash = (!blank); - if (info->fbops->fb_blank) - ret = info->fbops->fb_blank(blank, info); - if (ret) - fbcon_generic_blank(vc, info, blank); + if (!(info->flags & FBINFO_MISC_USEREVENT)) + if (fb_blank(info, blank)) + fbcon_generic_blank(vc, info, blank); } if (!blank) @@ -3534,12 +3531,18 @@ static void fbcon_exit(void) softback_buf = 0UL; for (i = 0; i < FB_MAX; i++) { + int pending; + mapped = 0; info = registered_fb[i]; if (info == NULL) continue; + pending = cancel_work_sync(&info->queue); + DPRINTK("fbcon: %s pending work\n", (pending ? "canceled" : + "no")); + for (j = first_fb_vc; j <= last_fb_vc; j++) { if (con2fb_map[j] == i) mapped = 1; diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index ccd986140c9..d58c68cd456 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -1,6 +1,4 @@ /* - * linux/drivers/video/imxfb.c - * * Freescale i.MX Frame Buffer device driver * * Copyright (C) 2004 Sascha Hauer, Pengutronix @@ -16,7 +14,6 @@ * linux-arm-kernel@lists.arm.linux.org.uk */ -//#define DEBUG 1 #include <linux/module.h> #include <linux/kernel.h> @@ -32,9 +29,8 @@ #include <linux/cpufreq.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/io.h> #include <mach/imxfb.h> /* @@ -42,23 +38,150 @@ */ #define DEBUG_VAR 1 -#include "imxfb.h" +#define DRIVER_NAME "imx-fb" + +#define LCDC_SSA 0x00 + +#define LCDC_SIZE 0x04 +#define SIZE_XMAX(x) ((((x) >> 4) & 0x3f) << 20) +#define SIZE_YMAX(y) ((y) & 0x1ff) + +#define LCDC_VPW 0x08 +#define VPW_VPW(x) ((x) & 0x3ff) + +#define LCDC_CPOS 0x0C +#define CPOS_CC1 (1<<31) +#define CPOS_CC0 (1<<30) +#define CPOS_OP (1<<28) +#define CPOS_CXP(x) (((x) & 3ff) << 16) +#define CPOS_CYP(y) ((y) & 0x1ff) + +#define LCDC_LCWHB 0x10 +#define LCWHB_BK_EN (1<<31) +#define LCWHB_CW(w) (((w) & 0x1f) << 24) +#define LCWHB_CH(h) (((h) & 0x1f) << 16) +#define LCWHB_BD(x) ((x) & 0xff) + +#define LCDC_LCHCC 0x14 +#define LCHCC_CUR_COL_R(r) (((r) & 0x1f) << 11) +#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 5) +#define LCHCC_CUR_COL_B(b) ((b) & 0x1f) + +#define LCDC_PCR 0x18 + +#define LCDC_HCR 0x1C +#define HCR_H_WIDTH(x) (((x) & 0x3f) << 26) +#define HCR_H_WAIT_1(x) (((x) & 0xff) << 8) +#define HCR_H_WAIT_2(x) ((x) & 0xff) + +#define LCDC_VCR 0x20 +#define VCR_V_WIDTH(x) (((x) & 0x3f) << 26) +#define VCR_V_WAIT_1(x) (((x) & 0xff) << 8) +#define VCR_V_WAIT_2(x) ((x) & 0xff) + +#define LCDC_POS 0x24 +#define POS_POS(x) ((x) & 1f) + +#define LCDC_LSCR1 0x28 +/* bit fields in imxfb.h */ + +#define LCDC_PWMR 0x2C +/* bit fields in imxfb.h */ + +#define LCDC_DMACR 0x30 +/* bit fields in imxfb.h */ + +#define LCDC_RMCR 0x34 +#define RMCR_LCDC_EN (1<<1) +#define RMCR_SELF_REF (1<<0) + +#define LCDC_LCDICR 0x38 +#define LCDICR_INT_SYN (1<<2) +#define LCDICR_INT_CON (1) + +#define LCDC_LCDISR 0x40 +#define LCDISR_UDR_ERR (1<<3) +#define LCDISR_ERR_RES (1<<2) +#define LCDISR_EOF (1<<1) +#define LCDISR_BOF (1<<0) + +/* + * These are the bitfields for each + * display depth that we support. + */ +struct imxfb_rgb { + struct fb_bitfield red; + struct fb_bitfield green; + struct fb_bitfield blue; + struct fb_bitfield transp; +}; + +struct imxfb_info { + struct platform_device *pdev; + void __iomem *regs; -static struct imxfb_rgb def_rgb_16 = { - .red = { .offset = 8, .length = 4, }, - .green = { .offset = 4, .length = 4, }, - .blue = { .offset = 0, .length = 4, }, - .transp = { .offset = 0, .length = 0, }, + u_int max_bpp; + u_int max_xres; + u_int max_yres; + + /* + * These are the addresses we mapped + * the framebuffer memory region to. + */ + dma_addr_t map_dma; + u_char *map_cpu; + u_int map_size; + + u_char *screen_cpu; + dma_addr_t screen_dma; + u_int palette_size; + + dma_addr_t dbar1; + dma_addr_t dbar2; + + u_int pcr; + u_int pwmr; + u_int lscr1; + u_int dmacr; + u_int cmap_inverse:1, + cmap_static:1, + unused:30; + + void (*lcd_power)(int); + void (*backlight_power)(int); +}; + +#define IMX_NAME "IMX" + +/* + * Minimum X and Y resolutions + */ +#define MIN_XRES 64 +#define MIN_YRES 64 + +static struct imxfb_rgb def_rgb_16_tft = { + .red = {.offset = 11, .length = 5,}, + .green = {.offset = 5, .length = 6,}, + .blue = {.offset = 0, .length = 5,}, + .transp = {.offset = 0, .length = 0,}, +}; + +static struct imxfb_rgb def_rgb_16_stn = { + .red = {.offset = 8, .length = 4,}, + .green = {.offset = 4, .length = 4,}, + .blue = {.offset = 0, .length = 4,}, + .transp = {.offset = 0, .length = 0,}, }; static struct imxfb_rgb def_rgb_8 = { - .red = { .offset = 0, .length = 8, }, - .green = { .offset = 0, .length = 8, }, - .blue = { .offset = 0, .length = 8, }, - .transp = { .offset = 0, .length = 0, }, + .red = {.offset = 0, .length = 8,}, + .green = {.offset = 0, .length = 8,}, + .blue = {.offset = 0, .length = 8,}, + .transp = {.offset = 0, .length = 0,}, }; -static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *info); +static int imxfb_activate_var(struct fb_var_screeninfo *var, + struct fb_info *info); static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf) { @@ -67,10 +190,8 @@ static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf) return chan << bf->offset; } -#define LCDC_PALETTE(x) __REG2(IMX_LCDC_BASE+0x800, (x)<<2) -static int -imxfb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue, - u_int trans, struct fb_info *info) +static int imxfb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue, + u_int trans, struct fb_info *info) { struct imxfb_info *fbi = info->par; u_int val, ret = 1; @@ -81,14 +202,13 @@ imxfb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue, (CNVT_TOHW(green,4) << 4) | CNVT_TOHW(blue, 4); - LCDC_PALETTE(regno) = val; + writel(val, fbi->regs + 0x800 + (regno << 2)); ret = 0; } return ret; } -static int -imxfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, +static int imxfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int trans, struct fb_info *info) { struct imxfb_info *fbi = info->par; @@ -148,11 +268,10 @@ imxfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, * yres, xres_virtual, yres_virtual, xoffset, yoffset, grayscale, * bitfields, horizontal timing, vertical timing. */ -static int -imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) +static int imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { struct imxfb_info *fbi = info->par; - int rgbidx; + struct imxfb_rgb *rgb; if (var->xres < MIN_XRES) var->xres = MIN_XRES; @@ -168,23 +287,25 @@ imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) pr_debug("var->bits_per_pixel=%d\n", var->bits_per_pixel); switch (var->bits_per_pixel) { case 16: - rgbidx = RGB_16; + default: + if (readl(fbi->regs + LCDC_PCR) & PCR_TFT) + rgb = &def_rgb_16_tft; + else + rgb = &def_rgb_16_stn; break; case 8: - rgbidx = RGB_8; + rgb = &def_rgb_8; break; - default: - rgbidx = RGB_16; } /* * Copy the RGB parameters for this display * from the machine specific parameters. */ - var->red = fbi->rgb[rgbidx]->red; - var->green = fbi->rgb[rgbidx]->green; - var->blue = fbi->rgb[rgbidx]->blue; - var->transp = fbi->rgb[rgbidx]->transp; + var->red = rgb->red; + var->green = rgb->green; + var->blue = rgb->blue; + var->transp = rgb->transp; pr_debug("RGBT length = %d:%d:%d:%d\n", var->red.length, var->green.length, var->blue.length, @@ -221,8 +342,7 @@ static int imxfb_set_par(struct fb_info *info) info->fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR; } - info->fix.line_length = var->xres_virtual * - var->bits_per_pixel / 8; + info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; fbi->palette_size = var->bits_per_pixel == 8 ? 256 : 16; imxfb_activate_var(var, info); @@ -235,22 +355,27 @@ static void imxfb_enable_controller(struct imxfb_info *fbi) pr_debug("Enabling LCD controller\n"); /* initialize LCDC */ - LCDC_RMCR &= ~RMCR_LCDC_EN; /* just to be safe... */ + writel(readl(fbi->regs + LCDC_RMCR) & ~RMCR_LCDC_EN, + fbi->regs + LCDC_RMCR); /* just to be safe... */ + + writel(fbi->screen_dma, fbi->regs + LCDC_SSA); - LCDC_SSA = fbi->screen_dma; /* physical screen start address */ - LCDC_VPW = VPW_VPW(fbi->max_xres * fbi->max_bpp / 8 / 4); + writel(VPW_VPW(fbi->max_xres * fbi->max_bpp / 8 / 4), + fbi->regs + LCDC_VPW); - LCDC_POS = 0x00000000; /* panning offset 0 (0 pixel offset) */ + /* panning offset 0 (0 pixel offset) */ + writel(0x00000000, fbi->regs + LCDC_POS); /* disable hardware cursor */ - LCDC_CPOS &= ~(CPOS_CC0 | CPOS_CC1); + writel(readl(fbi->regs + LCDC_CPOS) & ~(CPOS_CC0 | CPOS_CC1), + fbi->regs + LCDC_CPOS); - LCDC_RMCR = RMCR_LCDC_EN; + writel(RMCR_LCDC_EN, fbi->regs + LCDC_RMCR); - if(fbi->backlight_power) + if (fbi->backlight_power) fbi->backlight_power(1); - if(fbi->lcd_power) + if (fbi->lcd_power) fbi->lcd_power(1); } @@ -258,12 +383,12 @@ static void imxfb_disable_controller(struct imxfb_info *fbi) { pr_debug("Disabling LCD controller\n"); - if(fbi->backlight_power) + if (fbi->backlight_power) fbi->backlight_power(0); - if(fbi->lcd_power) + if (fbi->lcd_power) fbi->lcd_power(0); - LCDC_RMCR = 0; + writel(0, fbi->regs + LCDC_RMCR); } static int imxfb_blank(int blank, struct fb_info *info) @@ -340,74 +465,26 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf info->fix.id, var->lower_margin); #endif - LCDC_HCR = HCR_H_WIDTH(var->hsync_len) | - HCR_H_WAIT_1(var->left_margin) | - HCR_H_WAIT_2(var->right_margin); + writel(HCR_H_WIDTH(var->hsync_len) | + HCR_H_WAIT_1(var->right_margin) | + HCR_H_WAIT_2(var->left_margin), + fbi->regs + LCDC_HCR); - LCDC_VCR = VCR_V_WIDTH(var->vsync_len) | - VCR_V_WAIT_1(var->upper_margin) | - VCR_V_WAIT_2(var->lower_margin); + writel(VCR_V_WIDTH(var->vsync_len) | + VCR_V_WAIT_1(var->lower_margin) | + VCR_V_WAIT_2(var->upper_margin), + fbi->regs + LCDC_VCR); - LCDC_SIZE = SIZE_XMAX(var->xres) | SIZE_YMAX(var->yres); - LCDC_PCR = fbi->pcr; - LCDC_PWMR = fbi->pwmr; - LCDC_LSCR1 = fbi->lscr1; - LCDC_DMACR = fbi->dmacr; + writel(SIZE_XMAX(var->xres) | SIZE_YMAX(var->yres), + fbi->regs + LCDC_SIZE); + writel(fbi->pcr, fbi->regs + LCDC_PCR); + writel(fbi->pwmr, fbi->regs + LCDC_PWMR); + writel(fbi->lscr1, fbi->regs + LCDC_LSCR1); + writel(fbi->dmacr, fbi->regs + LCDC_DMACR); return 0; } -static void imxfb_setup_gpio(struct imxfb_info *fbi) -{ - int width; - - LCDC_RMCR &= ~(RMCR_LCDC_EN | RMCR_SELF_REF); - - if( fbi->pcr & PCR_TFT ) - width = 16; - else - width = 1 << ((fbi->pcr >> 28) & 0x3); - - switch(width) { - case 16: - imx_gpio_mode(PD30_PF_LD15); - imx_gpio_mode(PD29_PF_LD14); - imx_gpio_mode(PD28_PF_LD13); - imx_gpio_mode(PD27_PF_LD12); - imx_gpio_mode(PD26_PF_LD11); - imx_gpio_mode(PD25_PF_LD10); - imx_gpio_mode(PD24_PF_LD9); - imx_gpio_mode(PD23_PF_LD8); - case 8: - imx_gpio_mode(PD22_PF_LD7); - imx_gpio_mode(PD21_PF_LD6); - imx_gpio_mode(PD20_PF_LD5); - imx_gpio_mode(PD19_PF_LD4); - case 4: - imx_gpio_mode(PD18_PF_LD3); - imx_gpio_mode(PD17_PF_LD2); - case 2: - imx_gpio_mode(PD16_PF_LD1); - case 1: - imx_gpio_mode(PD15_PF_LD0); - } - - /* initialize GPIOs */ - imx_gpio_mode(PD6_PF_LSCLK); - imx_gpio_mode(PD11_PF_CONTRAST); - imx_gpio_mode(PD14_PF_FLM_VSYNC); - imx_gpio_mode(PD13_PF_LP_HSYNC); - imx_gpio_mode(PD12_PF_ACD_OE); - - /* These are only needed for Sharp HR TFT displays */ - if (fbi->pcr & PCR_SHARP) { - imx_gpio_mode(PD7_PF_REV); - imx_gpio_mode(PD8_PF_CLS); - imx_gpio_mode(PD9_PF_PS); - imx_gpio_mode(PD10_PF_SPL_SPR); - } -} - #ifdef CONFIG_PM /* * Power management hooks. Note that we won't be called from IRQ context, @@ -416,7 +493,8 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi) static int imxfb_suspend(struct platform_device *dev, pm_message_t state) { struct imxfb_info *fbi = platform_get_drvdata(dev); - pr_debug("%s\n",__func__); + + pr_debug("%s\n", __func__); imxfb_disable_controller(fbi); return 0; @@ -425,7 +503,8 @@ static int imxfb_suspend(struct platform_device *dev, pm_message_t state) static int imxfb_resume(struct platform_device *dev) { struct imxfb_info *fbi = platform_get_drvdata(dev); - pr_debug("%s\n",__func__); + + pr_debug("%s\n", __func__); imxfb_enable_controller(fbi); return 0; @@ -435,149 +514,136 @@ static int imxfb_resume(struct platform_device *dev) #define imxfb_resume NULL #endif -static int __init imxfb_init_fbinfo(struct device *dev) +static int __init imxfb_init_fbinfo(struct platform_device *pdev) { - struct imxfb_mach_info *inf = dev->platform_data; - struct fb_info *info = dev_get_drvdata(dev); + struct imx_fb_platform_data *pdata = pdev->dev.platform_data; + struct fb_info *info = dev_get_drvdata(&pdev->dev); struct imxfb_info *fbi = info->par; pr_debug("%s\n",__func__); - info->pseudo_palette = kmalloc( sizeof(u32) * 16, GFP_KERNEL); + info->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL); if (!info->pseudo_palette) return -ENOMEM; memset(fbi, 0, sizeof(struct imxfb_info)); - fbi->dev = dev; strlcpy(info->fix.id, IMX_NAME, sizeof(info->fix.id)); - info->fix.type = FB_TYPE_PACKED_PIXELS; + info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.type_aux = 0; info->fix.xpanstep = 0; info->fix.ypanstep = 0; info->fix.ywrapstep = 0; - info->fix.accel = FB_ACCEL_NONE; + info->fix.accel = FB_ACCEL_NONE; info->var.nonstd = 0; info->var.activate = FB_ACTIVATE_NOW; info->var.height = -1; info->var.width = -1; info->var.accel_flags = 0; - info->var.vmode = FB_VMODE_NONINTERLACED; + info->var.vmode = FB_VMODE_NONINTERLACED; info->fbops = &imxfb_ops; - info->flags = FBINFO_FLAG_DEFAULT | FBINFO_READS_FAST; - - fbi->rgb[RGB_16] = &def_rgb_16; - fbi->rgb[RGB_8] = &def_rgb_8; - - fbi->max_xres = inf->xres; - info->var.xres = inf->xres; - info->var.xres_virtual = inf->xres; - fbi->max_yres = inf->yres; - info->var.yres = inf->yres; - info->var.yres_virtual = inf->yres; - fbi->max_bpp = inf->bpp; - info->var.bits_per_pixel = inf->bpp; - info->var.nonstd = inf->nonstd; - info->var.pixclock = inf->pixclock; - info->var.hsync_len = inf->hsync_len; - info->var.left_margin = inf->left_margin; - info->var.right_margin = inf->right_margin; - info->var.vsync_len = inf->vsync_len; - info->var.upper_margin = inf->upper_margin; - info->var.lower_margin = inf->lower_margin; - info->var.sync = inf->sync; - info->var.grayscale = inf->cmap_greyscale; - fbi->cmap_inverse = inf->cmap_inverse; - fbi->cmap_static = inf->cmap_static; - fbi->pcr = inf->pcr; - fbi->lscr1 = inf->lscr1; - fbi->dmacr = inf->dmacr; - fbi->pwmr = inf->pwmr; - fbi->lcd_power = inf->lcd_power; - fbi->backlight_power = inf->backlight_power; + info->flags = FBINFO_FLAG_DEFAULT | + FBINFO_READS_FAST; + + fbi->max_xres = pdata->xres; + info->var.xres = pdata->xres; + info->var.xres_virtual = pdata->xres; + fbi->max_yres = pdata->yres; + info->var.yres = pdata->yres; + info->var.yres_virtual = pdata->yres; + fbi->max_bpp = pdata->bpp; + info->var.bits_per_pixel = pdata->bpp; + info->var.nonstd = pdata->nonstd; + info->var.pixclock = pdata->pixclock; + info->var.hsync_len = pdata->hsync_len; + info->var.left_margin = pdata->left_margin; + info->var.right_margin = pdata->right_margin; + info->var.vsync_len = pdata->vsync_len; + info->var.upper_margin = pdata->upper_margin; + info->var.lower_margin = pdata->lower_margin; + info->var.sync = pdata->sync; + info->var.grayscale = pdata->cmap_greyscale; + fbi->cmap_inverse = pdata->cmap_inverse; + fbi->cmap_static = pdata->cmap_static; + fbi->pcr = pdata->pcr; + fbi->lscr1 = pdata->lscr1; + fbi->dmacr = pdata->dmacr; + fbi->pwmr = pdata->pwmr; + fbi->lcd_power = pdata->lcd_power; + fbi->backlight_power = pdata->backlight_power; info->fix.smem_len = fbi->max_xres * fbi->max_yres * fbi->max_bpp / 8; return 0; } -/* - * Allocates the DRAM memory for the frame buffer. This buffer is - * remapped into a non-cached, non-buffered, memory region to - * allow pixel writes to occur without flushing the cache. - * Once this area is remapped, all virtual memory access to the - * video memory should occur at the new region. - */ -static int __init imxfb_map_video_memory(struct fb_info *info) -{ - struct imxfb_info *fbi = info->par; - - fbi->map_size = PAGE_ALIGN(info->fix.smem_len); - fbi->map_cpu = dma_alloc_writecombine(fbi->dev, fbi->map_size, - &fbi->map_dma,GFP_KERNEL); - - if (fbi->map_cpu) { - info->screen_base = fbi->map_cpu; - fbi->screen_cpu = fbi->map_cpu; - fbi->screen_dma = fbi->map_dma; - info->fix.smem_start = fbi->screen_dma; - } - - return fbi->map_cpu ? 0 : -ENOMEM; -} - static int __init imxfb_probe(struct platform_device *pdev) { struct imxfb_info *fbi; struct fb_info *info; - struct imxfb_mach_info *inf; + struct imx_fb_platform_data *pdata; struct resource *res; int ret; printk("i.MX Framebuffer driver\n"); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if(!res) + if (!res) return -ENODEV; - inf = pdev->dev.platform_data; - if(!inf) { + pdata = pdev->dev.platform_data; + if (!pdata) { dev_err(&pdev->dev,"No platform_data available\n"); return -ENOMEM; } info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev); - if(!info) + if (!info) return -ENOMEM; fbi = info->par; platform_set_drvdata(pdev, info); - ret = imxfb_init_fbinfo(&pdev->dev); - if( ret < 0 ) + ret = imxfb_init_fbinfo(pdev); + if (ret < 0) goto failed_init; - res = request_mem_region(res->start, res->end - res->start + 1, "IMXFB"); + res = request_mem_region(res->start, resource_size(res), + DRIVER_NAME); if (!res) { ret = -EBUSY; - goto failed_regs; + goto failed_req; + } + + fbi->regs = ioremap(res->start, resource_size(res)); + if (fbi->regs == NULL) { + printk(KERN_ERR"Cannot map frame buffer registers\n"); + goto failed_ioremap; } - if (!inf->fixed_screen_cpu) { - ret = imxfb_map_video_memory(info); - if (ret) { + if (!pdata->fixed_screen_cpu) { + fbi->map_size = PAGE_ALIGN(info->fix.smem_len); + fbi->map_cpu = dma_alloc_writecombine(&pdev->dev, + fbi->map_size, &fbi->map_dma, GFP_KERNEL); + + if (!fbi->map_cpu) { dev_err(&pdev->dev, "Failed to allocate video RAM: %d\n", ret); ret = -ENOMEM; goto failed_map; } + + info->screen_base = fbi->map_cpu; + fbi->screen_cpu = fbi->map_cpu; + fbi->screen_dma = fbi->map_dma; + info->fix.smem_start = fbi->screen_dma; } else { /* Fixed framebuffer mapping enables location of the screen in eSRAM */ - fbi->map_cpu = inf->fixed_screen_cpu; - fbi->map_dma = inf->fixed_screen_dma; + fbi->map_cpu = pdata->fixed_screen_cpu; + fbi->map_dma = pdata->fixed_screen_dma; info->screen_base = fbi->map_cpu; fbi->screen_cpu = fbi->map_cpu; fbi->screen_dma = fbi->map_dma; @@ -590,12 +656,10 @@ static int __init imxfb_probe(struct platform_device *pdev) */ imxfb_check_var(&info->var, info); - ret = fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0); + ret = fb_alloc_cmap(&info->cmap, 1 << info->var.bits_per_pixel, 0); if (ret < 0) goto failed_cmap; - imxfb_setup_gpio(fbi); - imxfb_set_par(info); ret = register_framebuffer(info); if (ret < 0) { @@ -610,20 +674,22 @@ static int __init imxfb_probe(struct platform_device *pdev) failed_register: fb_dealloc_cmap(&info->cmap); failed_cmap: - if (!inf->fixed_screen_cpu) + if (!pdata->fixed_screen_cpu) dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu, - fbi->map_dma); + fbi->map_dma); failed_map: - kfree(info->pseudo_palette); -failed_regs: + iounmap(fbi->regs); +failed_ioremap: release_mem_region(res->start, res->end - res->start); +failed_req: + kfree(info->pseudo_palette); failed_init: platform_set_drvdata(pdev, NULL); framebuffer_release(info); return ret; } -static int imxfb_remove(struct platform_device *pdev) +static int __devexit imxfb_remove(struct platform_device *pdev) { struct fb_info *info = platform_get_drvdata(pdev); struct imxfb_info *fbi = info->par; @@ -639,6 +705,7 @@ static int imxfb_remove(struct platform_device *pdev) kfree(info->pseudo_palette); framebuffer_release(info); + iounmap(fbi->regs); release_mem_region(res->start, res->end - res->start + 1); platform_set_drvdata(pdev, NULL); @@ -653,19 +720,18 @@ void imxfb_shutdown(struct platform_device * dev) } static struct platform_driver imxfb_driver = { - .probe = imxfb_probe, .suspend = imxfb_suspend, .resume = imxfb_resume, - .remove = imxfb_remove, + .remove = __devexit_p(imxfb_remove), .shutdown = imxfb_shutdown, .driver = { - .name = "imx-fb", + .name = DRIVER_NAME, }, }; int __init imxfb_init(void) { - return platform_driver_register(&imxfb_driver); + return platform_driver_probe(&imxfb_driver, imxfb_probe); } static void __exit imxfb_cleanup(void) diff --git a/drivers/video/imxfb.h b/drivers/video/imxfb.h deleted file mode 100644 index e837a8b48eb..00000000000 --- a/drivers/video/imxfb.h +++ /dev/null @@ -1,73 +0,0 @@ -/* - * linux/drivers/video/imxfb.h - * - * Freescale i.MX Frame Buffer device driver - * - * Copyright (C) 2004 S.Hauer, Pengutronix - * - * Copyright (C) 1999 Eric A. Thomas - * Based on acornfb.c Copyright (C) Russell King. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - */ - -/* - * These are the bitfields for each - * display depth that we support. - */ -struct imxfb_rgb { - struct fb_bitfield red; - struct fb_bitfield green; - struct fb_bitfield blue; - struct fb_bitfield transp; -}; - -#define RGB_16 (0) -#define RGB_8 (1) -#define NR_RGB 2 - -struct imxfb_info { - struct device *dev; - struct imxfb_rgb *rgb[NR_RGB]; - - u_int max_bpp; - u_int max_xres; - u_int max_yres; - - /* - * These are the addresses we mapped - * the framebuffer memory region to. - */ - dma_addr_t map_dma; - u_char * map_cpu; - u_int map_size; - - u_char * screen_cpu; - dma_addr_t screen_dma; - u_int palette_size; - - dma_addr_t dbar1; - dma_addr_t dbar2; - - u_int pcr; - u_int pwmr; - u_int lscr1; - u_int dmacr; - u_int cmap_inverse:1, - cmap_static:1, - unused:30; - - void (*lcd_power)(int); - void (*backlight_power)(int); -}; - -#define IMX_NAME "IMX" - -/* - * Minimum X and Y resolutions - */ -#define MIN_XRES 64 -#define MIN_YRES 64 - diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c index b790ddff76f..ee380d5f341 100644 --- a/drivers/video/macfb.c +++ b/drivers/video/macfb.c @@ -164,7 +164,6 @@ static struct fb_var_screeninfo macfb_defined = { }; static struct fb_fix_screeninfo macfb_fix = { - .id = "Macintosh ", .type = FB_TYPE_PACKED_PIXELS, .accel = FB_ACCEL_NONE, }; @@ -760,22 +759,22 @@ static int __init macfb_init(void) switch(ndev->dr_hw) { case NUBUS_DRHW_APPLE_MDC: - strcat( macfb_fix.id, "Display Card" ); + strcpy(macfb_fix.id, "Mac Disp. Card"); macfb_setpalette = mdc_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; break; case NUBUS_DRHW_APPLE_TFB: - strcat( macfb_fix.id, "Toby" ); + strcpy(macfb_fix.id, "Toby"); macfb_setpalette = toby_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; break; case NUBUS_DRHW_APPLE_JET: - strcat( macfb_fix.id, "Jet"); + strcpy(macfb_fix.id, "Jet"); macfb_setpalette = jet_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; break; default: - strcat( macfb_fix.id, "Generic NuBus" ); + strcpy(macfb_fix.id, "Generic NuBus"); break; } } @@ -786,21 +785,11 @@ static int __init macfb_init(void) if (!video_is_nubus) switch( mac_bi_data.id ) { - /* These don't have onboard video. Eventually, we may - be able to write separate framebuffer drivers for - them (tobyfb.c, hiresfb.c, etc, etc) */ - case MAC_MODEL_II: - case MAC_MODEL_IIX: - case MAC_MODEL_IICX: - case MAC_MODEL_IIFX: - strcat( macfb_fix.id, "Generic NuBus" ); - break; - /* Valkyrie Quadras */ case MAC_MODEL_Q630: /* I'm not sure about this one */ case MAC_MODEL_P588: - strcat( macfb_fix.id, "Valkyrie built-in" ); + strcpy(macfb_fix.id, "Valkyrie"); macfb_setpalette = valkyrie_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; valkyrie_cmap_regs = ioremap(DAC_BASE, 0x1000); @@ -823,7 +812,7 @@ static int __init macfb_init(void) case MAC_MODEL_Q700: case MAC_MODEL_Q900: case MAC_MODEL_Q950: - strcat( macfb_fix.id, "DAFB built-in" ); + strcpy(macfb_fix.id, "DAFB"); macfb_setpalette = dafb_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; dafb_cmap_regs = ioremap(DAFB_BASE, 0x1000); @@ -831,7 +820,7 @@ static int __init macfb_init(void) /* LC II uses the V8 framebuffer */ case MAC_MODEL_LCII: - strcat( macfb_fix.id, "V8 built-in" ); + strcpy(macfb_fix.id, "V8"); macfb_setpalette = v8_brazil_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000); @@ -843,7 +832,7 @@ static int __init macfb_init(void) case MAC_MODEL_IIVI: case MAC_MODEL_IIVX: case MAC_MODEL_P600: - strcat( macfb_fix.id, "Brazil built-in" ); + strcpy(macfb_fix.id, "Brazil"); macfb_setpalette = v8_brazil_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000); @@ -860,7 +849,7 @@ static int __init macfb_init(void) case MAC_MODEL_P460: macfb_setpalette = v8_brazil_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; - strcat( macfb_fix.id, "Sonora built-in" ); + strcpy(macfb_fix.id, "Sonora"); v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000); break; @@ -871,7 +860,7 @@ static int __init macfb_init(void) case MAC_MODEL_IISI: macfb_setpalette = rbv_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; - strcat( macfb_fix.id, "RBV built-in" ); + strcpy(macfb_fix.id, "RBV"); rbv_cmap_regs = ioremap(DAC_BASE, 0x1000); break; @@ -880,7 +869,7 @@ static int __init macfb_init(void) case MAC_MODEL_C660: macfb_setpalette = civic_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; - strcat( macfb_fix.id, "Civic built-in" ); + strcpy(macfb_fix.id, "Civic"); civic_cmap_regs = ioremap(CIVIC_BASE, 0x1000); break; @@ -901,7 +890,7 @@ static int __init macfb_init(void) v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000); } - strcat( macfb_fix.id, "LC built-in" ); + strcpy(macfb_fix.id, "LC"); break; /* We think this may be like the LC II */ case MAC_MODEL_CCL: @@ -911,18 +900,18 @@ static int __init macfb_init(void) v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000); } - strcat( macfb_fix.id, "Color Classic built-in" ); + strcpy(macfb_fix.id, "Color Classic"); break; /* And we *do* mean "weirdos" */ case MAC_MODEL_TV: - strcat( macfb_fix.id, "Mac TV built-in" ); + strcpy(macfb_fix.id, "Mac TV"); break; /* These don't have colour, so no need to worry */ case MAC_MODEL_SE30: case MAC_MODEL_CLII: - strcat( macfb_fix.id, "Monochrome built-in" ); + strcpy(macfb_fix.id, "Monochrome"); break; /* Powerbooks are particularly difficult. Many of @@ -935,7 +924,7 @@ static int __init macfb_init(void) case MAC_MODEL_PB140: case MAC_MODEL_PB145: case MAC_MODEL_PB170: - strcat( macfb_fix.id, "DDC built-in" ); + strcpy(macfb_fix.id, "DDC"); break; /* Internal is GSC, External (if present) is ViSC */ @@ -945,13 +934,13 @@ static int __init macfb_init(void) case MAC_MODEL_PB180: case MAC_MODEL_PB210: case MAC_MODEL_PB230: - strcat( macfb_fix.id, "GSC built-in" ); + strcpy(macfb_fix.id, "GSC"); break; /* Internal is TIM, External is ViSC */ case MAC_MODEL_PB165C: case MAC_MODEL_PB180C: - strcat( macfb_fix.id, "TIM built-in" ); + strcpy(macfb_fix.id, "TIM"); break; /* Internal is CSC, External is Keystone+Ariel. */ @@ -963,12 +952,12 @@ static int __init macfb_init(void) case MAC_MODEL_PB280C: macfb_setpalette = csc_setpalette; macfb_defined.activate = FB_ACTIVATE_NOW; - strcat( macfb_fix.id, "CSC built-in" ); + strcpy(macfb_fix.id, "CSC"); csc_cmap_regs = ioremap(CSC_BASE, 0x1000); break; default: - strcat( macfb_fix.id, "Unknown/Unsupported built-in" ); + strcpy(macfb_fix.id, "Unknown"); break; } @@ -978,16 +967,23 @@ static int __init macfb_init(void) fb_info.pseudo_palette = pseudo_palette; fb_info.flags = FBINFO_DEFAULT; - fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0); + err = fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0); + if (err) + goto fail_unmap; err = register_framebuffer(&fb_info); - if (!err) - printk("fb%d: %s frame buffer device\n", - fb_info.node, fb_info.fix.id); - else { - iounmap(fb_info.screen_base); - iounmap_macfb(); - } + if (err) + goto fail_dealloc; + + printk("fb%d: %s frame buffer device\n", + fb_info.node, fb_info.fix.id); + return 0; + +fail_dealloc: + fb_dealloc_cmap(&fb_info.cmap); +fail_unmap: + iounmap(fb_info.screen_base); + iounmap_macfb(); return err; } diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c index 38718d95fbb..fb64234a382 100644 --- a/drivers/video/mb862xx/mb862xxfb.c +++ b/drivers/video/mb862xx/mb862xxfb.c @@ -927,9 +927,9 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev, } dev_dbg(dev, "fb phys 0x%llx 0x%lx\n", - (u64)par->fb_base_phys, (ulong)par->mapped_vram); + (unsigned long long)par->fb_base_phys, (ulong)par->mapped_vram); dev_dbg(dev, "mmio phys 0x%llx 0x%lx\n", - (u64)par->mmio_base_phys, (ulong)par->mmio_len); + (unsigned long long)par->mmio_base_phys, (ulong)par->mmio_len); if (mb862xx_pci_gdc_init(par)) goto io_unmap; diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile index 99da8b6d2c3..ed13889c116 100644 --- a/drivers/video/omap/Makefile +++ b/drivers/video/omap/Makefile @@ -23,7 +23,6 @@ objs-y$(CONFIG_MACH_OMAP_PALMZ71) += lcd_palmz71.o objs-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o -objs-y$(CONFIG_MACH_SX1) += lcd_sx1.o omapfb-objs := $(objs-yy) diff --git a/drivers/video/omap/lcd_sx1.c b/drivers/video/omap/lcd_sx1.c deleted file mode 100644 index e55de201b8f..00000000000 --- a/drivers/video/omap/lcd_sx1.c +++ /dev/null @@ -1,327 +0,0 @@ -/* - * LCD panel support for the Siemens SX1 mobile phone - * - * Current version : Vovan888@gmail.com, great help from FCA00000 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/io.h> - -#include <mach/gpio.h> -#include <mach/omapfb.h> -#include <mach/mcbsp.h> -#include <mach/mux.h> - -/* - * OMAP310 GPIO registers - */ -#define GPIO_DATA_INPUT 0xfffce000 -#define GPIO_DATA_OUTPUT 0xfffce004 -#define GPIO_DIR_CONTROL 0xfffce008 -#define GPIO_INT_CONTROL 0xfffce00c -#define GPIO_INT_MASK 0xfffce010 -#define GPIO_INT_STATUS 0xfffce014 -#define GPIO_PIN_CONTROL 0xfffce018 - - -#define A_LCD_SSC_RD 3 -#define A_LCD_SSC_SD 7 -#define _A_LCD_RESET 9 -#define _A_LCD_SSC_CS 12 -#define _A_LCD_SSC_A0 13 - -#define DSP_REG 0xE1017024 - -const unsigned char INIT_1[12] = { - 0x1C, 0x02, 0x88, 0x00, 0x1E, 0xE0, 0x00, 0xDC, 0x00, 0x02, 0x00 -}; - -const unsigned char INIT_2[127] = { - 0x15, 0x00, 0x29, 0x00, 0x3E, 0x00, 0x51, 0x00, - 0x65, 0x00, 0x7A, 0x00, 0x8D, 0x00, 0xA1, 0x00, - 0xB6, 0x00, 0xC7, 0x00, 0xD8, 0x00, 0xEB, 0x00, - 0xFB, 0x00, 0x0B, 0x01, 0x1B, 0x01, 0x27, 0x01, - 0x34, 0x01, 0x41, 0x01, 0x4C, 0x01, 0x55, 0x01, - 0x5F, 0x01, 0x68, 0x01, 0x70, 0x01, 0x78, 0x01, - 0x7E, 0x01, 0x86, 0x01, 0x8C, 0x01, 0x94, 0x01, - 0x9B, 0x01, 0xA1, 0x01, 0xA4, 0x01, 0xA9, 0x01, - 0xAD, 0x01, 0xB2, 0x01, 0xB7, 0x01, 0xBC, 0x01, - 0xC0, 0x01, 0xC4, 0x01, 0xC8, 0x01, 0xCB, 0x01, - 0xCF, 0x01, 0xD2, 0x01, 0xD5, 0x01, 0xD8, 0x01, - 0xDB, 0x01, 0xE0, 0x01, 0xE3, 0x01, 0xE6, 0x01, - 0xE8, 0x01, 0xEB, 0x01, 0xEE, 0x01, 0xF1, 0x01, - 0xF3, 0x01, 0xF8, 0x01, 0xF9, 0x01, 0xFC, 0x01, - 0x00, 0x02, 0x03, 0x02, 0x07, 0x02, 0x09, 0x02, - 0x0E, 0x02, 0x13, 0x02, 0x1C, 0x02, 0x00 -}; - -const unsigned char INIT_3[15] = { - 0x14, 0x26, 0x33, 0x3D, 0x45, 0x4D, 0x53, 0x59, - 0x5E, 0x63, 0x67, 0x6D, 0x71, 0x78, 0xFF -}; - -static void epson_sendbyte(int flag, unsigned char byte) -{ - int i, shifter = 0x80; - - if (!flag) - gpio_set_value(_A_LCD_SSC_A0, 0); - mdelay(2); - gpio_set_value(A_LCD_SSC_RD, 1); - - gpio_set_value(A_LCD_SSC_SD, flag); - - OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200); - OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202); - for (i = 0; i < 8; i++) { - OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200); - gpio_set_value(A_LCD_SSC_SD, shifter & byte); - OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202); - shifter >>= 1; - } - gpio_set_value(_A_LCD_SSC_A0, 1); -} - -static void init_system(void) -{ - omap_mcbsp_request(OMAP_MCBSP3); - omap_mcbsp_stop(OMAP_MCBSP3); -} - -static void setup_GPIO(void) -{ - /* new wave */ - gpio_request(A_LCD_SSC_RD, "lcd_ssc_rd"); - gpio_request(A_LCD_SSC_SD, "lcd_ssc_sd"); - gpio_request(_A_LCD_RESET, "lcd_reset"); - gpio_request(_A_LCD_SSC_CS, "lcd_ssc_cs"); - gpio_request(_A_LCD_SSC_A0, "lcd_ssc_a0"); - - /* set GPIOs to output, with initial data */ - gpio_direction_output(A_LCD_SSC_RD, 1); - gpio_direction_output(A_LCD_SSC_SD, 0); - gpio_direction_output(_A_LCD_RESET, 0); - gpio_direction_output(_A_LCD_SSC_CS, 1); - gpio_direction_output(_A_LCD_SSC_A0, 1); -} - -static void display_init(void) -{ - int i; - - omap_cfg_reg(MCBSP3_CLKX); - - mdelay(2); - setup_GPIO(); - mdelay(2); - - /* reset LCD */ - gpio_set_value(A_LCD_SSC_SD, 1); - epson_sendbyte(0, 0x25); - - gpio_set_value(_A_LCD_RESET, 0); - mdelay(10); - gpio_set_value(_A_LCD_RESET, 1); - - gpio_set_value(_A_LCD_SSC_CS, 1); - mdelay(2); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD, phase 1 */ - epson_sendbyte(0, 0xCA); - for (i = 0; i < 10; i++) - epson_sendbyte(1, INIT_1[i]); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 2 */ - epson_sendbyte(0, 0xCB); - for (i = 0; i < 125; i++) - epson_sendbyte(1, INIT_2[i]); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 2a */ - epson_sendbyte(0, 0xCC); - for (i = 0; i < 14; i++) - epson_sendbyte(1, INIT_3[i]); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 3 */ - epson_sendbyte(0, 0xBC); - epson_sendbyte(1, 0x08); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 4 */ - epson_sendbyte(0, 0x07); - epson_sendbyte(1, 0x05); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 5 */ - epson_sendbyte(0, 0x94); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 6 */ - epson_sendbyte(0, 0xC6); - epson_sendbyte(1, 0x80); - gpio_set_value(_A_LCD_SSC_CS, 1); - mdelay(100); /* used to be 1000 */ - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 7 */ - epson_sendbyte(0, 0x16); - epson_sendbyte(1, 0x02); - epson_sendbyte(1, 0x00); - epson_sendbyte(1, 0xB1); - epson_sendbyte(1, 0x00); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 8 */ - epson_sendbyte(0, 0x76); - epson_sendbyte(1, 0x00); - epson_sendbyte(1, 0x00); - epson_sendbyte(1, 0xDB); - epson_sendbyte(1, 0x00); - gpio_set_value(_A_LCD_SSC_CS, 1); - gpio_set_value(_A_LCD_SSC_CS, 0); - - /* init LCD phase 9 */ - epson_sendbyte(0, 0xAF); - gpio_set_value(_A_LCD_SSC_CS, 1); -} - -static int sx1_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) -{ - return 0; -} - -static void sx1_panel_cleanup(struct lcd_panel *panel) -{ -} - -static void sx1_panel_disable(struct lcd_panel *panel) -{ - printk(KERN_INFO "SX1: LCD panel disable\n"); - sx1_setmmipower(0); - gpio_set_value(_A_LCD_SSC_CS, 1); - - epson_sendbyte(0, 0x25); - gpio_set_value(_A_LCD_SSC_CS, 0); - - epson_sendbyte(0, 0xAE); - gpio_set_value(_A_LCD_SSC_CS, 1); - mdelay(100); - gpio_set_value(_A_LCD_SSC_CS, 0); - - epson_sendbyte(0, 0x95); - gpio_set_value(_A_LCD_SSC_CS, 1); -} - -static int sx1_panel_enable(struct lcd_panel *panel) -{ - printk(KERN_INFO "lcd_sx1: LCD panel enable\n"); - init_system(); - display_init(); - - sx1_setmmipower(1); - sx1_setbacklight(0x18); - sx1_setkeylight (0x06); - return 0; -} - - -static unsigned long sx1_panel_get_caps(struct lcd_panel *panel) -{ - return 0; -} - -struct lcd_panel sx1_panel = { - .name = "sx1", - .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | - OMAP_LCDC_INV_HSYNC | OMAP_LCDC_INV_PIX_CLOCK | - OMAP_LCDC_INV_OUTPUT_EN, - - .x_res = 176, - .y_res = 220, - .data_lines = 16, - .bpp = 16, - .hsw = 5, - .hfp = 5, - .hbp = 5, - .vsw = 2, - .vfp = 1, - .vbp = 1, - .pixel_clock = 1500, - - .init = sx1_panel_init, - .cleanup = sx1_panel_cleanup, - .enable = sx1_panel_enable, - .disable = sx1_panel_disable, - .get_caps = sx1_panel_get_caps, -}; - -static int sx1_panel_probe(struct platform_device *pdev) -{ - omapfb_register_panel(&sx1_panel); - return 0; -} - -static int sx1_panel_remove(struct platform_device *pdev) -{ - return 0; -} - -static int sx1_panel_suspend(struct platform_device *pdev, pm_message_t mesg) -{ - return 0; -} - -static int sx1_panel_resume(struct platform_device *pdev) -{ - return 0; -} - -struct platform_driver sx1_panel_driver = { - .probe = sx1_panel_probe, - .remove = sx1_panel_remove, - .suspend = sx1_panel_suspend, - .resume = sx1_panel_resume, - .driver = { - .name = "lcd_sx1", - .owner = THIS_MODULE, - }, -}; - -static int sx1_panel_drv_init(void) -{ - return platform_driver_register(&sx1_panel_driver); -} - -static void sx1_panel_drv_cleanup(void) -{ - platform_driver_unregister(&sx1_panel_driver); -} - -module_init(sx1_panel_drv_init); -module_exit(sx1_panel_drv_cleanup); diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c index 5a5e407dc45..1a49519dafa 100644 --- a/drivers/video/omap/omapfb_main.c +++ b/drivers/video/omap/omapfb_main.c @@ -392,7 +392,7 @@ static void set_fb_fix(struct fb_info *fbi) int bpp; rg = &plane->fbdev->mem_desc.region[plane->idx]; - fbi->screen_base = (char __iomem *)rg->vaddr; + fbi->screen_base = rg->vaddr; fix->smem_start = rg->paddr; fix->smem_len = rg->size; diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 3a41ea10e8e..48ff701d3a7 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -1738,7 +1738,7 @@ static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev) memset(fbi, 0, sizeof(struct pxafb_info)); fbi->dev = dev; - fbi->clk = clk_get(dev, "LCDCLK"); + fbi->clk = clk_get(dev, NULL); if (IS_ERR(fbi->clk)) { kfree(fbi); return NULL; diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index c052bd4c0b0..076f946fa0f 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -114,7 +114,7 @@ * - convert dma address types to dma_addr_t * - remove unused 'montype' stuff * - remove redundant zero inits of init_var after the initial - * memzero. + * memset. * - remove allow_modeset (acornfb idea does not belong here) * * 2001/05/28: <rmk@arm.linux.org.uk> diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c index a463b3dd837..2493f05e9f6 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -668,7 +668,7 @@ static struct xenbus_device_id xenfb_ids[] = { { "" } }; -static struct xenbus_driver xenfb = { +static struct xenbus_driver xenfb_driver = { .name = "vfb", .owner = THIS_MODULE, .ids = xenfb_ids, @@ -687,12 +687,12 @@ static int __init xenfb_init(void) if (xen_initial_domain()) return -ENODEV; - return xenbus_register_frontend(&xenfb); + return xenbus_register_frontend(&xenfb_driver); } static void __exit xenfb_cleanup(void) { - xenbus_unregister_driver(&xenfb); + xenbus_unregister_driver(&xenfb_driver); } module_init(xenfb_init); diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c index 5da3d2423cc..40a3a2afbfe 100644 --- a/drivers/video/xilinxfb.c +++ b/drivers/video/xilinxfb.c @@ -298,8 +298,9 @@ static int xilinxfb_assign(struct device *dev, unsigned long physaddr, /* Put a banner in the log (for DEBUG) */ dev_dbg(dev, "regs: phys=%lx, virt=%p\n", physaddr, drvdata->regs); - dev_dbg(dev, "fb: phys=%p, virt=%p, size=%x\n", - (void*)drvdata->fb_phys, drvdata->fb_virt, fbsize); + dev_dbg(dev, "fb: phys=%llx, virt=%p, size=%x\n", + (unsigned long long) drvdata->fb_phys, drvdata->fb_virt, + fbsize); return 0; /* success */ diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig index a14d5b6e4c7..90616822cd2 100644 --- a/drivers/w1/masters/Kconfig +++ b/drivers/w1/masters/Kconfig @@ -36,7 +36,7 @@ config W1_MASTER_DS2482 config W1_MASTER_DS1WM tristate "Maxim DS1WM 1-wire busmaster" - depends on W1 && ARM + depends on W1 && ARM && HAVE_CLK help Say Y here to enable the DS1WM 1-wire driver, such as that in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index a3765e0be4a..763c1ea5dce 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -40,6 +40,7 @@ #include <linux/bootmem.h> #include <linux/slab.h> #include <asm/desc.h> +#include <asm/cacheflush.h> #define PCI_BIOS32_SD_VALUE 0x5F32335F /* "_32_" */ #define CRU_BIOS_SIGNATURE_VALUE 0x55524324 @@ -394,6 +395,8 @@ static void __devinit dmi_find_cru(const struct dmi_header *dm) smbios_cru64_ptr->double_offset; cru_rom_addr = ioremap(cru_physical_address, smbios_cru64_ptr->double_length); + set_memory_x((unsigned long)cru_rom_addr & PAGE_MASK, + smbios_cru64_ptr->double_length >> PAGE_SHIFT); } } } @@ -482,7 +485,7 @@ static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason, "Management Log for details.\n"); } - return NOTIFY_STOP; + return NOTIFY_OK; } /* diff --git a/drivers/watchdog/iTCO_vendor_support.c b/drivers/watchdog/iTCO_vendor_support.c index ca344a85eb9..2474ebca88f 100644 --- a/drivers/watchdog/iTCO_vendor_support.c +++ b/drivers/watchdog/iTCO_vendor_support.c @@ -1,7 +1,7 @@ /* * intel TCO vendor specific watchdog driver support * - * (c) Copyright 2006 Wim Van Sebroeck <wim@iguana.be>. + * (c) Copyright 2006-2008 Wim Van Sebroeck <wim@iguana.be>. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -19,8 +19,7 @@ /* Module and version information */ #define DRV_NAME "iTCO_vendor_support" -#define DRV_VERSION "1.01" -#define DRV_RELDATE "11-Nov-2006" +#define DRV_VERSION "1.02" #define PFX DRV_NAME ": " /* Includes */ @@ -78,24 +77,6 @@ MODULE_PARM_DESC(vendorsupport, "iTCO vendor specific support mode, default=0 (n * 20.6 seconds. */ -static void supermicro_old_pre_start(unsigned long acpibase) -{ - unsigned long val32; - - val32 = inl(SMI_EN); - val32 &= 0xffffdfff; /* Turn off SMI clearing watchdog */ - outl(val32, SMI_EN); /* Needed to activate watchdog */ -} - -static void supermicro_old_pre_stop(unsigned long acpibase) -{ - unsigned long val32; - - val32 = inl(SMI_EN); - val32 &= 0x00002000; /* Turn on SMI clearing watchdog */ - outl(val32, SMI_EN); /* Needed to deactivate watchdog */ -} - static void supermicro_old_pre_keepalive(unsigned long acpibase) { /* Reload TCO Timer (done in iTCO_wdt_keepalive) + */ @@ -247,18 +228,14 @@ static void supermicro_new_pre_set_heartbeat(unsigned int heartbeat) void iTCO_vendor_pre_start(unsigned long acpibase, unsigned int heartbeat) { - if (vendorsupport == SUPERMICRO_OLD_BOARD) - supermicro_old_pre_start(acpibase); - else if (vendorsupport == SUPERMICRO_NEW_BOARD) + if (vendorsupport == SUPERMICRO_NEW_BOARD) supermicro_new_pre_start(heartbeat); } EXPORT_SYMBOL(iTCO_vendor_pre_start); void iTCO_vendor_pre_stop(unsigned long acpibase) { - if (vendorsupport == SUPERMICRO_OLD_BOARD) - supermicro_old_pre_stop(acpibase); - else if (vendorsupport == SUPERMICRO_NEW_BOARD) + if (vendorsupport == SUPERMICRO_NEW_BOARD) supermicro_new_pre_stop(); } EXPORT_SYMBOL(iTCO_vendor_pre_stop); diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index bfb93bc2ca9..5b395a4ddfd 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -1,7 +1,7 @@ /* * intel TCO Watchdog Driver (Used in i82801 and i6300ESB chipsets) * - * (c) Copyright 2006-2007 Wim Van Sebroeck <wim@iguana.be>. + * (c) Copyright 2006-2008 Wim Van Sebroeck <wim@iguana.be>. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -20,34 +20,41 @@ * 82801BAM (ICH2-M) : document number 290687-002, 298242-027, * 82801CA (ICH3-S) : document number 290733-003, 290739-013, * 82801CAM (ICH3-M) : document number 290716-001, 290718-007, - * 82801DB (ICH4) : document number 290744-001, 290745-020, - * 82801DBM (ICH4-M) : document number 252337-001, 252663-005, + * 82801DB (ICH4) : document number 290744-001, 290745-025, + * 82801DBM (ICH4-M) : document number 252337-001, 252663-008, * 82801E (C-ICH) : document number 273599-001, 273645-002, - * 82801EB (ICH5) : document number 252516-001, 252517-003, - * 82801ER (ICH5R) : document number 252516-001, 252517-003, - * 82801FB (ICH6) : document number 301473-002, 301474-007, - * 82801FR (ICH6R) : document number 301473-002, 301474-007, - * 82801FBM (ICH6-M) : document number 301473-002, 301474-007, - * 82801FW (ICH6W) : document number 301473-001, 301474-007, - * 82801FRW (ICH6RW) : document number 301473-001, 301474-007, - * 82801GB (ICH7) : document number 307013-002, 307014-009, - * 82801GR (ICH7R) : document number 307013-002, 307014-009, - * 82801GDH (ICH7DH) : document number 307013-002, 307014-009, - * 82801GBM (ICH7-M) : document number 307013-002, 307014-009, - * 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009, - * 82801HB (ICH8) : document number 313056-003, 313057-009, - * 82801HR (ICH8R) : document number 313056-003, 313057-009, - * 82801HBM (ICH8M) : document number 313056-003, 313057-009, - * 82801HH (ICH8DH) : document number 313056-003, 313057-009, - * 82801HO (ICH8DO) : document number 313056-003, 313057-009, - * 82801HEM (ICH8M-E) : document number 313056-003, 313057-009, - * 82801IB (ICH9) : document number 316972-001, 316973-006, - * 82801IR (ICH9R) : document number 316972-001, 316973-006, - * 82801IH (ICH9DH) : document number 316972-001, 316973-006, - * 82801IO (ICH9DO) : document number 316972-001, 316973-006, - * 6300ESB (6300ESB) : document number 300641-003, 300884-010, - * 631xESB (631xESB) : document number 313082-001, 313075-005, - * 632xESB (632xESB) : document number 313082-001, 313075-005 + * 82801EB (ICH5) : document number 252516-001, 252517-028, + * 82801ER (ICH5R) : document number 252516-001, 252517-028, + * 6300ESB (6300ESB) : document number 300641-004, 300884-013, + * 82801FB (ICH6) : document number 301473-002, 301474-026, + * 82801FR (ICH6R) : document number 301473-002, 301474-026, + * 82801FBM (ICH6-M) : document number 301473-002, 301474-026, + * 82801FW (ICH6W) : document number 301473-001, 301474-026, + * 82801FRW (ICH6RW) : document number 301473-001, 301474-026, + * 631xESB (631xESB) : document number 313082-001, 313075-006, + * 632xESB (632xESB) : document number 313082-001, 313075-006, + * 82801GB (ICH7) : document number 307013-003, 307014-024, + * 82801GR (ICH7R) : document number 307013-003, 307014-024, + * 82801GDH (ICH7DH) : document number 307013-003, 307014-024, + * 82801GBM (ICH7-M) : document number 307013-003, 307014-024, + * 82801GHM (ICH7-M DH) : document number 307013-003, 307014-024, + * 82801GU (ICH7-U) : document number 307013-003, 307014-024, + * 82801HB (ICH8) : document number 313056-003, 313057-017, + * 82801HR (ICH8R) : document number 313056-003, 313057-017, + * 82801HBM (ICH8M) : document number 313056-003, 313057-017, + * 82801HH (ICH8DH) : document number 313056-003, 313057-017, + * 82801HO (ICH8DO) : document number 313056-003, 313057-017, + * 82801HEM (ICH8M-E) : document number 313056-003, 313057-017, + * 82801IB (ICH9) : document number 316972-004, 316973-012, + * 82801IR (ICH9R) : document number 316972-004, 316973-012, + * 82801IH (ICH9DH) : document number 316972-004, 316973-012, + * 82801IO (ICH9DO) : document number 316972-004, 316973-012, + * 82801IBM (ICH9M) : document number 316972-004, 316973-012, + * 82801IEM (ICH9M-E) : document number 316972-004, 316973-012, + * 82801JIB (ICH10) : document number 319973-002, 319974-002, + * 82801JIR (ICH10R) : document number 319973-002, 319974-002, + * 82801JD (ICH10D) : document number 319973-002, 319974-002, + * 82801JDO (ICH10DO) : document number 319973-002, 319974-002 */ /* @@ -56,8 +63,7 @@ /* Module and version information */ #define DRV_NAME "iTCO_wdt" -#define DRV_VERSION "1.03" -#define DRV_RELDATE "30-Apr-2008" +#define DRV_VERSION "1.04" #define PFX DRV_NAME ": " /* Includes */ @@ -96,19 +102,26 @@ enum iTCO_chipsets { TCO_ICH6, /* ICH6 & ICH6R */ TCO_ICH6M, /* ICH6-M */ TCO_ICH6W, /* ICH6W & ICH6RW */ + TCO_631XESB, /* 631xESB/632xESB */ TCO_ICH7, /* ICH7 & ICH7R */ - TCO_ICH7M, /* ICH7-M */ + TCO_ICH7DH, /* ICH7DH */ + TCO_ICH7M, /* ICH7-M & ICH7-U */ TCO_ICH7MDH, /* ICH7-M DH */ TCO_ICH8, /* ICH8 & ICH8R */ - TCO_ICH8ME, /* ICH8M-E */ TCO_ICH8DH, /* ICH8DH */ TCO_ICH8DO, /* ICH8DO */ TCO_ICH8M, /* ICH8M */ + TCO_ICH8ME, /* ICH8M-E */ TCO_ICH9, /* ICH9 */ TCO_ICH9R, /* ICH9R */ TCO_ICH9DH, /* ICH9DH */ TCO_ICH9DO, /* ICH9DO */ - TCO_631XESB, /* 631xESB/632xESB */ + TCO_ICH9M, /* ICH9M */ + TCO_ICH9ME, /* ICH9M-E */ + TCO_ICH10, /* ICH10 */ + TCO_ICH10R, /* ICH10R */ + TCO_ICH10D, /* ICH10D */ + TCO_ICH10DO, /* ICH10DO */ }; static struct { @@ -129,19 +142,26 @@ static struct { {"ICH6 or ICH6R", 2}, {"ICH6-M", 2}, {"ICH6W or ICH6RW", 2}, + {"631xESB/632xESB", 2}, {"ICH7 or ICH7R", 2}, - {"ICH7-M", 2}, + {"ICH7DH", 2}, + {"ICH7-M or ICH7-U", 2}, {"ICH7-M DH", 2}, {"ICH8 or ICH8R", 2}, - {"ICH8M-E", 2}, {"ICH8DH", 2}, {"ICH8DO", 2}, {"ICH8M", 2}, + {"ICH8M-E", 2}, {"ICH9", 2}, {"ICH9R", 2}, {"ICH9DH", 2}, {"ICH9DO", 2}, - {"631xESB/632xESB", 2}, + {"ICH9M", 2}, + {"ICH9M-E", 2}, + {"ICH10", 2}, + {"ICH10R", 2}, + {"ICH10D", 2}, + {"ICH10DO", 2}, {NULL, 0} }; @@ -175,18 +195,6 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = { { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_0, TCO_ICH6)}, { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_1, TCO_ICH6M)}, { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_2, TCO_ICH6W)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_0, TCO_ICH7)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_1, TCO_ICH7M)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_31, TCO_ICH7MDH)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_0, TCO_ICH8)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_1, TCO_ICH8ME)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_2, TCO_ICH8DH)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_3, TCO_ICH8DO)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_4, TCO_ICH8M)}, - { ITCO_PCI_DEVICE(0x2918, TCO_ICH9)}, - { ITCO_PCI_DEVICE(0x2916, TCO_ICH9R)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_2, TCO_ICH9DH)}, - { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_4, TCO_ICH9DO)}, { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB2_0, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x2671, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x2672, TCO_631XESB)}, @@ -203,6 +211,25 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = { { ITCO_PCI_DEVICE(0x267d, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x267e, TCO_631XESB)}, { ITCO_PCI_DEVICE(0x267f, TCO_631XESB)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_0, TCO_ICH7)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_30, TCO_ICH7DH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_1, TCO_ICH7M)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_31, TCO_ICH7MDH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_0, TCO_ICH8)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_2, TCO_ICH8DH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_3, TCO_ICH8DO)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_4, TCO_ICH8M)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_1, TCO_ICH8ME)}, + { ITCO_PCI_DEVICE(0x2918, TCO_ICH9)}, + { ITCO_PCI_DEVICE(0x2916, TCO_ICH9R)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_2, TCO_ICH9DH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_4, TCO_ICH9DO)}, + { ITCO_PCI_DEVICE(0x2919, TCO_ICH9M)}, + { ITCO_PCI_DEVICE(0x2917, TCO_ICH9ME)}, + { ITCO_PCI_DEVICE(0x3a18, TCO_ICH10)}, + { ITCO_PCI_DEVICE(0x3a16, TCO_ICH10R)}, + { ITCO_PCI_DEVICE(0x3a1a, TCO_ICH10D)}, + { ITCO_PCI_DEVICE(0x3a14, TCO_ICH10DO)}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl); @@ -311,6 +338,7 @@ static int iTCO_wdt_unset_NO_REBOOT_bit(void) static int iTCO_wdt_start(void) { unsigned int val; + unsigned long val32; spin_lock(&iTCO_wdt_private.io_lock); @@ -323,6 +351,18 @@ static int iTCO_wdt_start(void) return -EIO; } + /* Bit 13: TCO_EN -> 0 = Disables TCO logic generating an SMI# */ + val32 = inl(SMI_EN); + val32 &= 0xffffdfff; /* Turn off SMI clearing watchdog */ + outl(val32, SMI_EN); + + /* Force the timer to its reload value by writing to the TCO_RLD + register */ + if (iTCO_wdt_private.iTCO_version == 2) + outw(0x01, TCO_RLD); + else if (iTCO_wdt_private.iTCO_version == 1) + outb(0x01, TCO_RLD); + /* Bit 11: TCO Timer Halt -> 0 = The TCO timer is enabled to count */ val = inw(TCO1_CNT); val &= 0xf7ff; @@ -338,6 +378,7 @@ static int iTCO_wdt_start(void) static int iTCO_wdt_stop(void) { unsigned int val; + unsigned long val32; spin_lock(&iTCO_wdt_private.io_lock); @@ -349,6 +390,11 @@ static int iTCO_wdt_stop(void) outw(val, TCO1_CNT); val = inw(TCO1_CNT); + /* Bit 13: TCO_EN -> 1 = Enables the TCO logic to generate SMI# */ + val32 = inl(SMI_EN); + val32 |= 0x00002000; + outl(val32, SMI_EN); + /* Set the NO_REBOOT bit to prevent later reboots, just for sure */ iTCO_wdt_set_NO_REBOOT_bit(); @@ -459,7 +505,6 @@ static int iTCO_wdt_open(struct inode *inode, struct file *file) /* * Reload and activate timer */ - iTCO_wdt_keepalive(); iTCO_wdt_start(); return nonseekable_open(inode, file); } @@ -604,7 +649,6 @@ static int __devinit iTCO_wdt_init(struct pci_dev *pdev, int ret; u32 base_address; unsigned long RCBA; - unsigned long val32; /* * Find the ACPI/PM base I/O address which is the base @@ -644,17 +688,13 @@ static int __devinit iTCO_wdt_init(struct pci_dev *pdev, /* Set the NO_REBOOT bit to prevent later reboots, just for sure */ iTCO_wdt_set_NO_REBOOT_bit(); - /* Set the TCO_EN bit in SMI_EN register */ + /* The TCO logic uses the TCO_EN bit in the SMI_EN register */ if (!request_region(SMI_EN, 4, "iTCO_wdt")) { printk(KERN_ERR PFX "I/O address 0x%04lx already in use\n", SMI_EN); ret = -EIO; goto out; } - val32 = inl(SMI_EN); - val32 &= 0xffffdfff; /* Turn off SMI clearing watchdog */ - outl(val32, SMI_EN); - release_region(SMI_EN, 4); /* The TCO I/O registers reside in a 32-byte range pointed to by the TCOBASE value */ @@ -662,7 +702,7 @@ static int __devinit iTCO_wdt_init(struct pci_dev *pdev, printk(KERN_ERR PFX "I/O address 0x%04lx already in use\n", TCOBASE); ret = -EIO; - goto out; + goto unreg_smi_en; } printk(KERN_INFO PFX @@ -672,8 +712,9 @@ static int __devinit iTCO_wdt_init(struct pci_dev *pdev, TCOBASE); /* Clear out the (probably old) status */ - outb(0, TCO1_STS); - outb(3, TCO2_STS); + outb(8, TCO1_STS); /* Clear the Time Out Status bit */ + outb(2, TCO2_STS); /* Clear SECOND_TO_STS bit */ + outb(4, TCO2_STS); /* Clear BOOT_STS bit */ /* Make sure the watchdog is not running */ iTCO_wdt_stop(); @@ -701,6 +742,8 @@ static int __devinit iTCO_wdt_init(struct pci_dev *pdev, unreg_region: release_region(TCOBASE, 0x20); +unreg_smi_en: + release_region(SMI_EN, 4); out: if (iTCO_wdt_private.iTCO_version == 2) iounmap(iTCO_wdt_private.gcs); @@ -718,6 +761,7 @@ static void __devexit iTCO_wdt_cleanup(void) /* Deregister */ misc_deregister(&iTCO_wdt_miscdev); release_region(TCOBASE, 0x20); + release_region(SMI_EN, 4); if (iTCO_wdt_private.iTCO_version == 2) iounmap(iTCO_wdt_private.gcs); pci_dev_put(iTCO_wdt_private.pdev); @@ -782,8 +826,8 @@ static int __init iTCO_wdt_init_module(void) { int err; - printk(KERN_INFO PFX "Intel TCO WatchDog Timer Driver v%s (%s)\n", - DRV_VERSION, DRV_RELDATE); + printk(KERN_INFO PFX "Intel TCO WatchDog Timer Driver v%s\n", + DRV_VERSION); err = platform_driver_register(&iTCO_wdt_driver); if (err) diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c index b4b7b0a4c11..3acce623f20 100644 --- a/drivers/watchdog/mtx-1_wdt.c +++ b/drivers/watchdog/mtx-1_wdt.c @@ -98,6 +98,8 @@ static void mtx1_wdt_reset(void) static void mtx1_wdt_start(void) { + unsigned long flags; + spin_lock_irqsave(&mtx1_wdt_device.lock, flags); if (!mtx1_wdt_device.queue) { mtx1_wdt_device.queue = 1; @@ -110,6 +112,8 @@ static void mtx1_wdt_start(void) static int mtx1_wdt_stop(void) { + unsigned long flags; + spin_lock_irqsave(&mtx1_wdt_device.lock, flags); if (mtx1_wdt_device.queue) { mtx1_wdt_device.queue = 0; diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index f7f6ce82a5e..e31925ee834 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -42,7 +42,7 @@ #undef S3C_VA_WATCHDOG #define S3C_VA_WATCHDOG (0) -#include <asm/plat-s3c/regs-watchdog.h> +#include <plat/regs-watchdog.h> #define PFX "s3c2410-wdt: " diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 87977156ddb..e19b4579471 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -27,6 +27,7 @@ #include <linux/init.h> #include <linux/bitops.h> #include <linux/uaccess.h> +#include <linux/timex.h> #ifdef CONFIG_ARCH_PXA #include <mach/pxa-regs.h> diff --git a/fs/block_dev.c b/fs/block_dev.c index db831efbdbb..99e0ae1a4c7 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1135,12 +1135,15 @@ static int blkdev_open(struct inode * inode, struct file * filp) if (res) return res; - if (!(filp->f_mode & FMODE_EXCL)) - return 0; + if (filp->f_mode & FMODE_EXCL) { + res = bd_claim(bdev, filp); + if (res) + goto out_blkdev_put; + } - if (!(res = bd_claim(bdev, filp))) - return 0; + return 0; + out_blkdev_put: blkdev_put(bdev, filp->f_mode); return res; } @@ -1203,8 +1206,16 @@ static long block_ioctl(struct file *file, unsigned cmd, unsigned long arg) { struct block_device *bdev = I_BDEV(file->f_mapping->host); fmode_t mode = file->f_mode; + + /* + * O_NDELAY can be altered using fcntl(.., F_SETFL, ..), so we have + * to updated it before every ioctl. + */ if (file->f_flags & O_NDELAY) - mode |= FMODE_NDELAY_NOW; + mode |= FMODE_NDELAY; + else + mode &= ~FMODE_NDELAY; + return blkdev_ioctl(bdev, mode, cmd, arg); } diff --git a/fs/buffer.c b/fs/buffer.c index 6569fda5cfe..10179cfa115 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -878,6 +878,7 @@ void invalidate_inode_buffers(struct inode *inode) spin_unlock(&buffer_mapping->private_lock); } } +EXPORT_SYMBOL(invalidate_inode_buffers); /* * Remove any clean buffers from the inode's buffer list. This is called diff --git a/fs/cifs/file.c b/fs/cifs/file.c index b691b893a84..f0a81e631ae 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1475,7 +1475,11 @@ static int cifs_write_end(struct file *file, struct address_space *mapping, cFYI(1, ("write_end for page %p from pos %lld with %d bytes", page, pos, copied)); - if (!PageUptodate(page) && copied == PAGE_CACHE_SIZE) + if (PageChecked(page)) { + if (copied == len) + SetPageUptodate(page); + ClearPageChecked(page); + } else if (!PageUptodate(page) && copied == PAGE_CACHE_SIZE) SetPageUptodate(page); if (!PageUptodate(page)) { @@ -2062,39 +2066,70 @@ static int cifs_write_begin(struct file *file, struct address_space *mapping, { pgoff_t index = pos >> PAGE_CACHE_SHIFT; loff_t offset = pos & (PAGE_CACHE_SIZE - 1); + loff_t page_start = pos & PAGE_MASK; + loff_t i_size; + struct page *page; + int rc = 0; cFYI(1, ("write_begin from %lld len %d", (long long)pos, len)); - *pagep = __grab_cache_page(mapping, index); - if (!*pagep) - return -ENOMEM; - - if (PageUptodate(*pagep)) - return 0; + page = __grab_cache_page(mapping, index); + if (!page) { + rc = -ENOMEM; + goto out; + } - /* If we are writing a full page it will be up to date, - no need to read from the server */ - if (len == PAGE_CACHE_SIZE && flags & AOP_FLAG_UNINTERRUPTIBLE) - return 0; + if (PageUptodate(page)) + goto out; - if ((file->f_flags & O_ACCMODE) != O_WRONLY) { - int rc; + /* + * If we write a full page it will be up to date, no need to read from + * the server. If the write is short, we'll end up doing a sync write + * instead. + */ + if (len == PAGE_CACHE_SIZE) + goto out; - /* might as well read a page, it is fast enough */ - rc = cifs_readpage_worker(file, *pagep, &offset); + /* + * optimize away the read when we have an oplock, and we're not + * expecting to use any of the data we'd be reading in. That + * is, when the page lies beyond the EOF, or straddles the EOF + * and the write will cover all of the existing data. + */ + if (CIFS_I(mapping->host)->clientCanCacheRead) { + i_size = i_size_read(mapping->host); + if (page_start >= i_size || + (offset == 0 && (pos + len) >= i_size)) { + zero_user_segments(page, 0, offset, + offset + len, + PAGE_CACHE_SIZE); + /* + * PageChecked means that the parts of the page + * to which we're not writing are considered up + * to date. Once the data is copied to the + * page, it can be set uptodate. + */ + SetPageChecked(page); + goto out; + } + } - /* we do not need to pass errors back - e.g. if we do not have read access to the file - because cifs_write_end will attempt synchronous writes - -- shaggy */ + if ((file->f_flags & O_ACCMODE) != O_WRONLY) { + /* + * might as well read a page, it is fast enough. If we get + * an error, we don't need to return it. cifs_write_end will + * do a sync write instead since PG_uptodate isn't set. + */ + cifs_readpage_worker(file, page, &page_start); } else { /* we could try using another file handle if there is one - but how would we lock it to prevent close of that handle racing with this read? In any case this will be written out by write_end so is fine */ } - - return 0; +out: + *pagep = page; + return rc; } const struct address_space_operations cifs_addr_ops = { diff --git a/fs/eventpoll.c b/fs/eventpoll.c index aec5c13f634..96355d50534 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -102,6 +102,8 @@ #define EP_UNACTIVE_PTR ((void *) -1L) +#define EP_ITEM_COST (sizeof(struct epitem) + sizeof(struct eppoll_entry)) + struct epoll_filefd { struct file *file; int fd; @@ -200,6 +202,9 @@ struct eventpoll { * holding ->lock. */ struct epitem *ovflist; + + /* The user that created the eventpoll descriptor */ + struct user_struct *user; }; /* Wait structure used by the poll hooks */ @@ -227,9 +232,17 @@ struct ep_pqueue { }; /* + * Configuration options available inside /proc/sys/fs/epoll/ + */ +/* Maximum number of epoll devices, per user */ +static int max_user_instances __read_mostly; +/* Maximum number of epoll watched descriptors, per user */ +static int max_user_watches __read_mostly; + +/* * This mutex is used to serialize ep_free() and eventpoll_release_file(). */ -static struct mutex epmutex; +static DEFINE_MUTEX(epmutex); /* Safe wake up implementation */ static struct poll_safewake psw; @@ -240,6 +253,33 @@ static struct kmem_cache *epi_cache __read_mostly; /* Slab cache used to allocate "struct eppoll_entry" */ static struct kmem_cache *pwq_cache __read_mostly; +#ifdef CONFIG_SYSCTL + +#include <linux/sysctl.h> + +static int zero; + +ctl_table epoll_table[] = { + { + .procname = "max_user_instances", + .data = &max_user_instances, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec_minmax, + .extra1 = &zero, + }, + { + .procname = "max_user_watches", + .data = &max_user_watches, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = &proc_dointvec_minmax, + .extra1 = &zero, + }, + { .ctl_name = 0 } +}; +#endif /* CONFIG_SYSCTL */ + /* Setup the structure that is used as key for the RB tree */ static inline void ep_set_ffd(struct epoll_filefd *ffd, @@ -402,6 +442,8 @@ static int ep_remove(struct eventpoll *ep, struct epitem *epi) /* At this point it is safe to free the eventpoll item */ kmem_cache_free(epi_cache, epi); + atomic_dec(&ep->user->epoll_watches); + DNPRINTK(3, (KERN_INFO "[%p] eventpoll: ep_remove(%p, %p)\n", current, ep, file)); @@ -449,6 +491,8 @@ static void ep_free(struct eventpoll *ep) mutex_unlock(&epmutex); mutex_destroy(&ep->mtx); + atomic_dec(&ep->user->epoll_devs); + free_uid(ep->user); kfree(ep); } @@ -532,10 +576,19 @@ void eventpoll_release_file(struct file *file) static int ep_alloc(struct eventpoll **pep) { - struct eventpoll *ep = kzalloc(sizeof(*ep), GFP_KERNEL); + int error; + struct user_struct *user; + struct eventpoll *ep; - if (!ep) - return -ENOMEM; + user = get_current_user(); + error = -EMFILE; + if (unlikely(atomic_read(&user->epoll_devs) >= + max_user_instances)) + goto free_uid; + error = -ENOMEM; + ep = kzalloc(sizeof(*ep), GFP_KERNEL); + if (unlikely(!ep)) + goto free_uid; spin_lock_init(&ep->lock); mutex_init(&ep->mtx); @@ -544,12 +597,17 @@ static int ep_alloc(struct eventpoll **pep) INIT_LIST_HEAD(&ep->rdllist); ep->rbr = RB_ROOT; ep->ovflist = EP_UNACTIVE_PTR; + ep->user = user; *pep = ep; DNPRINTK(3, (KERN_INFO "[%p] eventpoll: ep_alloc() ep=%p\n", current, ep)); return 0; + +free_uid: + free_uid(user); + return error; } /* @@ -703,9 +761,11 @@ static int ep_insert(struct eventpoll *ep, struct epoll_event *event, struct epitem *epi; struct ep_pqueue epq; - error = -ENOMEM; + if (unlikely(atomic_read(&ep->user->epoll_watches) >= + max_user_watches)) + return -ENOSPC; if (!(epi = kmem_cache_alloc(epi_cache, GFP_KERNEL))) - goto error_return; + return -ENOMEM; /* Item initialization follow here ... */ INIT_LIST_HEAD(&epi->rdllink); @@ -735,6 +795,7 @@ static int ep_insert(struct eventpoll *ep, struct epoll_event *event, * install process. Namely an allocation for a wait queue failed due * high memory pressure. */ + error = -ENOMEM; if (epi->nwait < 0) goto error_unregister; @@ -765,6 +826,8 @@ static int ep_insert(struct eventpoll *ep, struct epoll_event *event, spin_unlock_irqrestore(&ep->lock, flags); + atomic_inc(&ep->user->epoll_watches); + /* We have to call this outside the lock */ if (pwake) ep_poll_safewake(&psw, &ep->poll_wait); @@ -789,7 +852,7 @@ error_unregister: spin_unlock_irqrestore(&ep->lock, flags); kmem_cache_free(epi_cache, epi); -error_return: + return error; } @@ -1078,6 +1141,7 @@ asmlinkage long sys_epoll_create1(int flags) flags & O_CLOEXEC); if (fd < 0) ep_free(ep); + atomic_inc(&ep->user->epoll_devs); error_return: DNPRINTK(3, (KERN_INFO "[%p] eventpoll: sys_epoll_create(%d) = %d\n", @@ -1299,7 +1363,12 @@ asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events, static int __init eventpoll_init(void) { - mutex_init(&epmutex); + struct sysinfo si; + + si_meminfo(&si); + max_user_instances = 128; + max_user_watches = (((si.totalram - si.totalhigh) / 32) << PAGE_SHIFT) / + EP_ITEM_COST; /* Initialize the structure used to perform safe poll wait head wake ups */ ep_poll_safewake_init(&psw); diff --git a/fs/exec.c b/fs/exec.c index 4e834f16d9d..ec5df9a3831 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1159,6 +1159,7 @@ EXPORT_SYMBOL(remove_arg_zero); */ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) { + unsigned int depth = bprm->recursion_depth; int try,retval; struct linux_binfmt *fmt; #ifdef __alpha__ @@ -1219,8 +1220,15 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs) continue; read_unlock(&binfmt_lock); retval = fn(bprm, regs); + /* + * Restore the depth counter to its starting value + * in this call, so we don't have to rely on every + * load_binary function to restore it on return. + */ + bprm->recursion_depth = depth; if (retval >= 0) { - tracehook_report_exec(fmt, bprm, regs); + if (depth == 0) + tracehook_report_exec(fmt, bprm, regs); put_binfmt(fmt); allow_write_access(bprm->file); if (bprm->file) diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 80246bad1b7..890e0182881 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -367,6 +367,8 @@ struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid, * Try to get any dentry for the given file handle from the filesystem. */ result = nop->fh_to_dentry(mnt->mnt_sb, fid, fh_len, fileid_type); + if (!result) + result = ERR_PTR(-ESTALE); if (IS_ERR(result)) return result; @@ -420,6 +422,8 @@ struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid, target_dir = nop->fh_to_parent(mnt->mnt_sb, fid, fh_len, fileid_type); + if (!target_dir) + goto err_result; err = PTR_ERR(target_dir); if (IS_ERR(target_dir)) goto err_result; diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index d2003cdc36a..db35cfdb3c8 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -609,8 +609,8 @@ int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks) if (free_blocks - (nblocks + root_blocks + dirty_blocks) < EXT4_FREEBLOCKS_WATERMARK) { - free_blocks = percpu_counter_sum(fbc); - dirty_blocks = percpu_counter_sum(dbc); + free_blocks = percpu_counter_sum_positive(fbc); + dirty_blocks = percpu_counter_sum_positive(dbc); if (dirty_blocks < 0) { printk(KERN_CRIT "Dirty block accounting " "went wrong %lld\n", diff --git a/fs/fcntl.c b/fs/fcntl.c index ac4f7db9f13..549daf8005f 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -19,6 +19,7 @@ #include <linux/signal.h> #include <linux/rcupdate.h> #include <linux/pid_namespace.h> +#include <linux/smp_lock.h> #include <asm/poll.h> #include <asm/siginfo.h> @@ -175,6 +176,11 @@ static int setfl(int fd, struct file * filp, unsigned long arg) if (error) return error; + /* + * We still need a lock here for now to keep multiple FASYNC calls + * from racing with each other. + */ + lock_kernel(); if ((arg ^ filp->f_flags) & FASYNC) { if (filp->f_op && filp->f_op->fasync) { error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0); @@ -185,6 +191,7 @@ static int setfl(int fd, struct file * filp, unsigned long arg) filp->f_flags = (arg & SETFL_MASK) | (filp->f_flags & ~SETFL_MASK); out: + unlock_kernel(); return error; } diff --git a/fs/inotify.c b/fs/inotify.c index 7bbed1b8982..dae3f28f30d 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -428,11 +428,13 @@ void inotify_unmount_inodes(struct list_head *list) watches = &inode->inotify_watches; list_for_each_entry_safe(watch, next_w, watches, i_list) { struct inotify_handle *ih= watch->ih; + get_inotify_watch(watch); mutex_lock(&ih->mutex); ih->in_ops->handle_event(watch, watch->wd, IN_UNMOUNT, 0, NULL, NULL); inotify_remove_watch_locked(ih, watch); mutex_unlock(&ih->mutex); + put_inotify_watch(watch); } mutex_unlock(&inode->inotify_mutex); iput(inode); diff --git a/fs/ioctl.c b/fs/ioctl.c index d152856c371..43e8b2c0664 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -400,11 +400,9 @@ static int ioctl_fioasync(unsigned int fd, struct file *filp, /* Did FASYNC state change ? */ if ((flag ^ filp->f_flags) & FASYNC) { - if (filp->f_op && filp->f_op->fasync) { - lock_kernel(); + if (filp->f_op && filp->f_op->fasync) error = filp->f_op->fasync(fd, filp, on); - unlock_kernel(); - } else + else error = -ENOTTY; } if (error) @@ -440,11 +438,17 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, break; case FIONBIO: + /* BKL needed to avoid races tweaking f_flags */ + lock_kernel(); error = ioctl_fionbio(filp, argp); + unlock_kernel(); break; case FIOASYNC: + /* BKL needed to avoid races tweaking f_flags */ + lock_kernel(); error = ioctl_fioasync(fd, filp, argp); + unlock_kernel(); break; case FIOQSIZE: diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 9fd8889097b..70fc63a1727 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -167,7 +167,8 @@ static struct nlm_host *nlm_lookup_host(struct nlm_lookup_host_info *ni) continue; if (host->h_server != ni->server) continue; - if (!nlm_cmp_addr(nlm_srcaddr(host), ni->src_sap)) + if (ni->server && + !nlm_cmp_addr(nlm_srcaddr(host), ni->src_sap)) continue; /* Move to head of hash chain. */ diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index c631a83931c..56b076736b5 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -181,6 +181,7 @@ lockd(void *vrqstp) } flush_signals(current); cancel_delayed_work_sync(&grace_period_end); + locks_end_grace(&lockd_manager); if (nlmsvc_ops) nlmsvc_invalidate_all(); nlm_shutdown_hosts(); diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index bb93946ace2..b79ec930d9f 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -225,12 +225,12 @@ nfsd4_list_rec_dir(struct dentry *dir, recdir_func *f) return 0; nfs4_save_user(&uid, &gid); + INIT_LIST_HEAD(dentries); filp = dentry_open(dget(dir), mntget(rec_dir.mnt), O_RDONLY); status = PTR_ERR(filp); if (IS_ERR(filp)) goto out; - INIT_LIST_HEAD(dentries); status = vfs_readdir(filp, nfsd4_build_dentrylist, &dla); fput(filp); while (!list_empty(dentries)) { diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index b0bebc552a1..1a052ac2bde 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -3261,6 +3261,7 @@ nfs4_state_shutdown(void) { cancel_rearming_delayed_workqueue(laundry_wq, &laundromat_work); destroy_workqueue(laundry_wq); + locks_end_grace(&nfsd4_manager); nfs4_lock_state(); nfs4_release_reclaim(); __nfs4_state_shutdown(); diff --git a/fs/ntfs/debug.h b/fs/ntfs/debug.h index 5e6724c1afd..2142b1c68b6 100644 --- a/fs/ntfs/debug.h +++ b/fs/ntfs/debug.h @@ -30,7 +30,8 @@ extern int debug_msgs; -#if 0 /* Fool kernel-doc since it doesn't do macros yet */ +extern void __ntfs_debug(const char *file, int line, const char *function, + const char *format, ...) __attribute__ ((format (printf, 4, 5))); /** * ntfs_debug - write a debug level message to syslog * @f: a printf format string containing the message @@ -39,11 +40,6 @@ extern int debug_msgs; * ntfs_debug() writes a DEBUG level message to the syslog but only if the * driver was compiled with -DDEBUG. Otherwise, the call turns into a NOP. */ -static void ntfs_debug(const char *f, ...); -#endif - -extern void __ntfs_debug (const char *file, int line, const char *function, - const char *format, ...) __attribute__ ((format (printf, 4, 5))); #define ntfs_debug(f, a...) \ __ntfs_debug(__FILE__, __LINE__, __func__, f, ##a) diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 7e947c67246..3a178ec48d7 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -112,7 +112,7 @@ int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block, bh = bhs[i]; if (buffer_jbd(bh)) { - mlog(ML_ERROR, + mlog(ML_BH_IO, "trying to sync read a jbd " "managed bh (blocknr = %llu), skipping\n", (unsigned long long)bh->b_blocknr); @@ -147,15 +147,10 @@ int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block, for (i = nr; i > 0; i--) { bh = bhs[i - 1]; - if (buffer_jbd(bh)) { - mlog(ML_ERROR, - "the journal got the buffer while it was " - "locked for io! (blocknr = %llu)\n", - (unsigned long long)bh->b_blocknr); - BUG(); - } + /* No need to wait on the buffer if it's managed by JBD. */ + if (!buffer_jbd(bh)) + wait_on_buffer(bh); - wait_on_buffer(bh); if (!buffer_uptodate(bh)) { /* Status won't be cleared from here on out, * so we can safely record this and loop back @@ -251,8 +246,6 @@ int ocfs2_read_blocks(struct inode *inode, u64 block, int nr, ignore_cache = 1; } - /* XXX: Can we ever get this and *not* have the cached - * flag set? */ if (buffer_jbd(bh)) { if (ignore_cache) mlog(ML_BH_IO, "trying to sync read a jbd " diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c index 533a789c3ef..ba962d71b34 100644 --- a/fs/ocfs2/dlm/dlmfs.c +++ b/fs/ocfs2/dlm/dlmfs.c @@ -608,8 +608,10 @@ static int __init init_dlmfs_fs(void) 0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT| SLAB_MEM_SPREAD), dlmfs_init_once); - if (!dlmfs_inode_cache) + if (!dlmfs_inode_cache) { + status = -ENOMEM; goto bail; + } cleanup_inode = 1; user_dlm_worker = create_singlethread_workqueue("user_dlm"); diff --git a/fs/ocfs2/dlm/userdlm.h b/fs/ocfs2/dlm/userdlm.h index 39ec2773849..0c3cc03c61f 100644 --- a/fs/ocfs2/dlm/userdlm.h +++ b/fs/ocfs2/dlm/userdlm.h @@ -33,7 +33,7 @@ #include <linux/workqueue.h> /* user_lock_res->l_flags flags. */ -#define USER_LOCK_ATTACHED (0x00000001) /* have we initialized +#define USER_LOCK_ATTACHED (0x00000001) /* we have initialized * the lvb */ #define USER_LOCK_BUSY (0x00000002) /* we are currently in * dlm_lock */ diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index ec684426034..6e6cc0a2e5f 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2841,9 +2841,8 @@ static void ocfs2_unlock_ast(void *opaque, int error) lockres_clear_flags(lockres, OCFS2_LOCK_BUSY); lockres->l_unlock_action = OCFS2_UNLOCK_INVALID; - spin_unlock_irqrestore(&lockres->l_lock, flags); - wake_up(&lockres->l_event); + spin_unlock_irqrestore(&lockres->l_lock, flags); mlog_exit_void(); } diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index fef7ece3237..3fed9e3d899 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -85,7 +85,7 @@ enum ocfs2_unlock_action { }; /* ocfs2_lock_res->l_flags flags. */ -#define OCFS2_LOCK_ATTACHED (0x00000001) /* have we initialized +#define OCFS2_LOCK_ATTACHED (0x00000001) /* we have initialized * the lvb */ #define OCFS2_LOCK_BUSY (0x00000002) /* we are currently in * dlm_lock */ diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c index faec2d87935..9b76d41a8ac 100644 --- a/fs/ocfs2/stack_user.c +++ b/fs/ocfs2/stack_user.c @@ -740,6 +740,9 @@ static int user_dlm_lock_status(union ocfs2_dlm_lksb *lksb) static void *user_dlm_lvb(union ocfs2_dlm_lksb *lksb) { + if (!lksb->lksb_fsdlm.sb_lvbptr) + lksb->lksb_fsdlm.sb_lvbptr = (char *)lksb + + sizeof(struct dlm_lksb); return (void *)(lksb->lksb_fsdlm.sb_lvbptr); } diff --git a/fs/proc/base.c b/fs/proc/base.c index 486cf3fe713..d4677603c88 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -371,7 +371,7 @@ static int lstats_show_proc(struct seq_file *m, void *v) task->latency_record[i].time, task->latency_record[i].max); for (q = 0; q < LT_BACKTRACEDEPTH; q++) { - char sym[KSYM_NAME_LEN]; + char sym[KSYM_SYMBOL_LEN]; char *c; if (!task->latency_record[i].backtrace[q]) break; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index b770c095e45..3a8bdd7f575 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -557,9 +557,9 @@ static u64 swap_pte_to_pagemap_entry(pte_t pte) return swp_type(e) | (swp_offset(e) << MAX_SWAPFILES_SHIFT); } -static unsigned long pte_to_pagemap_entry(pte_t pte) +static u64 pte_to_pagemap_entry(pte_t pte) { - unsigned long pme = 0; + u64 pme = 0; if (is_swap_pte(pte)) pme = PM_PFRAME(swap_pte_to_pagemap_entry(pte)) | PM_PSHIFT(PAGE_SHIFT) | PM_SWAP; diff --git a/fs/ubifs/commit.c b/fs/ubifs/commit.c index 0a6aa2cc78f..b49884c8c10 100644 --- a/fs/ubifs/commit.c +++ b/fs/ubifs/commit.c @@ -234,8 +234,8 @@ int ubifs_bg_thread(void *info) int err; struct ubifs_info *c = info; - ubifs_msg("background thread \"%s\" started, PID %d", - c->bgt_name, current->pid); + dbg_msg("background thread \"%s\" started, PID %d", + c->bgt_name, current->pid); set_freezable(); while (1) { diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index 7186400750e..510ffa0bbda 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -101,21 +101,24 @@ static void sprintf_key(const struct ubifs_info *c, const union ubifs_key *key, if (c->key_fmt == UBIFS_SIMPLE_KEY_FMT) { switch (type) { case UBIFS_INO_KEY: - sprintf(p, "(%lu, %s)", key_inum(c, key), + sprintf(p, "(%lu, %s)", (unsigned long)key_inum(c, key), get_key_type(type)); break; case UBIFS_DENT_KEY: case UBIFS_XENT_KEY: - sprintf(p, "(%lu, %s, %#08x)", key_inum(c, key), + sprintf(p, "(%lu, %s, %#08x)", + (unsigned long)key_inum(c, key), get_key_type(type), key_hash(c, key)); break; case UBIFS_DATA_KEY: - sprintf(p, "(%lu, %s, %u)", key_inum(c, key), + sprintf(p, "(%lu, %s, %u)", + (unsigned long)key_inum(c, key), get_key_type(type), key_block(c, key)); break; case UBIFS_TRUN_KEY: sprintf(p, "(%lu, %s)", - key_inum(c, key), get_key_type(type)); + (unsigned long)key_inum(c, key), + get_key_type(type)); break; default: sprintf(p, "(bad key type: %#08x, %#08x)", @@ -364,8 +367,8 @@ void dbg_dump_node(const struct ubifs_info *c, const void *node) le32_to_cpu(mst->ihead_lnum)); printk(KERN_DEBUG "\tihead_offs %u\n", le32_to_cpu(mst->ihead_offs)); - printk(KERN_DEBUG "\tindex_size %u\n", - le32_to_cpu(mst->index_size)); + printk(KERN_DEBUG "\tindex_size %llu\n", + (unsigned long long)le64_to_cpu(mst->index_size)); printk(KERN_DEBUG "\tlpt_lnum %u\n", le32_to_cpu(mst->lpt_lnum)); printk(KERN_DEBUG "\tlpt_offs %u\n", @@ -1589,7 +1592,7 @@ static struct fsck_inode *add_inode(struct ubifs_info *c, if (inum > c->highest_inum) { ubifs_err("too high inode number, max. is %lu", - c->highest_inum); + (unsigned long)c->highest_inum); return ERR_PTR(-EINVAL); } @@ -1668,16 +1671,18 @@ static struct fsck_inode *read_add_inode(struct ubifs_info *c, ino_key_init(c, &key, inum); err = ubifs_lookup_level0(c, &key, &znode, &n); if (!err) { - ubifs_err("inode %lu not found in index", inum); + ubifs_err("inode %lu not found in index", (unsigned long)inum); return ERR_PTR(-ENOENT); } else if (err < 0) { - ubifs_err("error %d while looking up inode %lu", err, inum); + ubifs_err("error %d while looking up inode %lu", + err, (unsigned long)inum); return ERR_PTR(err); } zbr = &znode->zbranch[n]; if (zbr->len < UBIFS_INO_NODE_SZ) { - ubifs_err("bad node %lu node length %d", inum, zbr->len); + ubifs_err("bad node %lu node length %d", + (unsigned long)inum, zbr->len); return ERR_PTR(-EINVAL); } @@ -1697,7 +1702,7 @@ static struct fsck_inode *read_add_inode(struct ubifs_info *c, kfree(ino); if (IS_ERR(fscki)) { ubifs_err("error %ld while adding inode %lu node", - PTR_ERR(fscki), inum); + PTR_ERR(fscki), (unsigned long)inum); return fscki; } @@ -1786,7 +1791,8 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr, if (IS_ERR(fscki)) { err = PTR_ERR(fscki); ubifs_err("error %d while processing data node and " - "trying to find inode node %lu", err, inum); + "trying to find inode node %lu", + err, (unsigned long)inum); goto out_dump; } @@ -1819,7 +1825,8 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr, if (IS_ERR(fscki)) { err = PTR_ERR(fscki); ubifs_err("error %d while processing entry node and " - "trying to find inode node %lu", err, inum); + "trying to find inode node %lu", + err, (unsigned long)inum); goto out_dump; } @@ -1832,7 +1839,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr, err = PTR_ERR(fscki); ubifs_err("error %d while processing entry node and " "trying to find parent inode node %lu", - err, inum); + err, (unsigned long)inum); goto out_dump; } @@ -1923,7 +1930,8 @@ static int check_inodes(struct ubifs_info *c, struct fsck_data *fsckd) fscki->references != 1) { ubifs_err("directory inode %lu has %d " "direntries which refer it, but " - "should be 1", fscki->inum, + "should be 1", + (unsigned long)fscki->inum, fscki->references); goto out_dump; } @@ -1931,27 +1939,29 @@ static int check_inodes(struct ubifs_info *c, struct fsck_data *fsckd) fscki->references != 0) { ubifs_err("root inode %lu has non-zero (%d) " "direntries which refer it", - fscki->inum, fscki->references); + (unsigned long)fscki->inum, + fscki->references); goto out_dump; } if (fscki->calc_sz != fscki->size) { ubifs_err("directory inode %lu size is %lld, " "but calculated size is %lld", - fscki->inum, fscki->size, - fscki->calc_sz); + (unsigned long)fscki->inum, + fscki->size, fscki->calc_sz); goto out_dump; } if (fscki->calc_cnt != fscki->nlink) { ubifs_err("directory inode %lu nlink is %d, " "but calculated nlink is %d", - fscki->inum, fscki->nlink, - fscki->calc_cnt); + (unsigned long)fscki->inum, + fscki->nlink, fscki->calc_cnt); goto out_dump; } } else { if (fscki->references != fscki->nlink) { ubifs_err("inode %lu nlink is %d, but " - "calculated nlink is %d", fscki->inum, + "calculated nlink is %d", + (unsigned long)fscki->inum, fscki->nlink, fscki->references); goto out_dump; } @@ -1959,20 +1969,21 @@ static int check_inodes(struct ubifs_info *c, struct fsck_data *fsckd) if (fscki->xattr_sz != fscki->calc_xsz) { ubifs_err("inode %lu has xattr size %u, but " "calculated size is %lld", - fscki->inum, fscki->xattr_sz, + (unsigned long)fscki->inum, fscki->xattr_sz, fscki->calc_xsz); goto out_dump; } if (fscki->xattr_cnt != fscki->calc_xcnt) { ubifs_err("inode %lu has %u xattrs, but " - "calculated count is %lld", fscki->inum, + "calculated count is %lld", + (unsigned long)fscki->inum, fscki->xattr_cnt, fscki->calc_xcnt); goto out_dump; } if (fscki->xattr_nms != fscki->calc_xnms) { ubifs_err("inode %lu has xattr names' size %u, but " "calculated names' size is %lld", - fscki->inum, fscki->xattr_nms, + (unsigned long)fscki->inum, fscki->xattr_nms, fscki->calc_xnms); goto out_dump; } @@ -1985,11 +1996,12 @@ out_dump: ino_key_init(c, &key, fscki->inum); err = ubifs_lookup_level0(c, &key, &znode, &n); if (!err) { - ubifs_err("inode %lu not found in index", fscki->inum); + ubifs_err("inode %lu not found in index", + (unsigned long)fscki->inum); return -ENOENT; } else if (err < 0) { ubifs_err("error %d while looking up inode %lu", - err, fscki->inum); + err, (unsigned long)fscki->inum); return err; } @@ -2007,7 +2019,7 @@ out_dump: } ubifs_msg("dump of the inode %lu sitting in LEB %d:%d", - fscki->inum, zbr->lnum, zbr->offs); + (unsigned long)fscki->inum, zbr->lnum, zbr->offs); dbg_dump_node(c, ino); kfree(ino); return -EINVAL; diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 526c01ec800..0422c98e179 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -161,7 +161,7 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir, return ERR_PTR(-EINVAL); } ubifs_warn("running out of inode numbers (current %lu, max %d)", - c->highest_inum, INUM_WATERMARK); + (unsigned long)c->highest_inum, INUM_WATERMARK); } inode->i_ino = ++c->highest_inum; @@ -428,7 +428,8 @@ static int ubifs_readdir(struct file *file, void *dirent, filldir_t filldir) dbg_gen("feed '%s', ino %llu, new f_pos %#x", dent->name, (unsigned long long)le64_to_cpu(dent->inum), key_hash_flash(c, &dent->key)); - ubifs_assert(dent->ch.sqnum > ubifs_inode(dir)->creat_sqnum); + ubifs_assert(le64_to_cpu(dent->ch.sqnum) > + ubifs_inode(dir)->creat_sqnum); nm.len = le16_to_cpu(dent->nlen); over = filldir(dirent, dent->name, nm.len, file->f_pos, diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 51cf511d44d..2624411d975 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -72,7 +72,7 @@ static int read_block(struct inode *inode, void *addr, unsigned int block, return err; } - ubifs_assert(dn->ch.sqnum > ubifs_inode(inode)->creat_sqnum); + ubifs_assert(le64_to_cpu(dn->ch.sqnum) > ubifs_inode(inode)->creat_sqnum); len = le32_to_cpu(dn->size); if (len <= 0 || len > UBIFS_BLOCK_SIZE) @@ -626,7 +626,7 @@ static int populate_page(struct ubifs_info *c, struct page *page, dn = bu->buf + (bu->zbranch[nn].offs - offs); - ubifs_assert(dn->ch.sqnum > + ubifs_assert(le64_to_cpu(dn->ch.sqnum) > ubifs_inode(inode)->creat_sqnum); len = le32_to_cpu(dn->size); @@ -691,32 +691,22 @@ out_err: /** * ubifs_do_bulk_read - do bulk-read. * @c: UBIFS file-system description object - * @page1: first page + * @bu: bulk-read information + * @page1: first page to read * * This function returns %1 if the bulk-read is done, otherwise %0 is returned. */ -static int ubifs_do_bulk_read(struct ubifs_info *c, struct page *page1) +static int ubifs_do_bulk_read(struct ubifs_info *c, struct bu_info *bu, + struct page *page1) { pgoff_t offset = page1->index, end_index; struct address_space *mapping = page1->mapping; struct inode *inode = mapping->host; struct ubifs_inode *ui = ubifs_inode(inode); - struct bu_info *bu; int err, page_idx, page_cnt, ret = 0, n = 0; + int allocate = bu->buf ? 0 : 1; loff_t isize; - bu = kmalloc(sizeof(struct bu_info), GFP_NOFS); - if (!bu) - return 0; - - bu->buf_len = c->bulk_read_buf_size; - bu->buf = kmalloc(bu->buf_len, GFP_NOFS); - if (!bu->buf) - goto out_free; - - data_key_init(c, &bu->key, inode->i_ino, - offset << UBIFS_BLOCKS_PER_PAGE_SHIFT); - err = ubifs_tnc_get_bu_keys(c, bu); if (err) goto out_warn; @@ -735,12 +725,25 @@ static int ubifs_do_bulk_read(struct ubifs_info *c, struct page *page1) * together. If all the pages were like this, bulk-read would * reduce performance, so we turn it off for a while. */ - ui->read_in_a_row = 0; - ui->bulk_read = 0; - goto out_free; + goto out_bu_off; } if (bu->cnt) { + if (allocate) { + /* + * Allocate bulk-read buffer depending on how many data + * nodes we are going to read. + */ + bu->buf_len = bu->zbranch[bu->cnt - 1].offs + + bu->zbranch[bu->cnt - 1].len - + bu->zbranch[0].offs; + ubifs_assert(bu->buf_len > 0); + ubifs_assert(bu->buf_len <= c->leb_size); + bu->buf = kmalloc(bu->buf_len, GFP_NOFS | __GFP_NOWARN); + if (!bu->buf) + goto out_bu_off; + } + err = ubifs_tnc_bulk_read(c, bu); if (err) goto out_warn; @@ -779,13 +782,17 @@ static int ubifs_do_bulk_read(struct ubifs_info *c, struct page *page1) ui->last_page_read = offset + page_idx - 1; out_free: - kfree(bu->buf); - kfree(bu); + if (allocate) + kfree(bu->buf); return ret; out_warn: ubifs_warn("ignoring error %d and skipping bulk-read", err); goto out_free; + +out_bu_off: + ui->read_in_a_row = ui->bulk_read = 0; + goto out_free; } /** @@ -803,18 +810,20 @@ static int ubifs_bulk_read(struct page *page) struct ubifs_info *c = inode->i_sb->s_fs_info; struct ubifs_inode *ui = ubifs_inode(inode); pgoff_t index = page->index, last_page_read = ui->last_page_read; - int ret = 0; + struct bu_info *bu; + int err = 0, allocated = 0; ui->last_page_read = index; - if (!c->bulk_read) return 0; + /* - * Bulk-read is protected by ui_mutex, but it is an optimization, so - * don't bother if we cannot lock the mutex. + * Bulk-read is protected by @ui->ui_mutex, but it is an optimization, + * so don't bother if we cannot lock the mutex. */ if (!mutex_trylock(&ui->ui_mutex)) return 0; + if (index != last_page_read + 1) { /* Turn off bulk-read if we stop reading sequentially */ ui->read_in_a_row = 1; @@ -822,6 +831,7 @@ static int ubifs_bulk_read(struct page *page) ui->bulk_read = 0; goto out_unlock; } + if (!ui->bulk_read) { ui->read_in_a_row += 1; if (ui->read_in_a_row < 3) @@ -829,10 +839,35 @@ static int ubifs_bulk_read(struct page *page) /* Three reads in a row, so switch on bulk-read */ ui->bulk_read = 1; } - ret = ubifs_do_bulk_read(c, page); + + /* + * If possible, try to use pre-allocated bulk-read information, which + * is protected by @c->bu_mutex. + */ + if (mutex_trylock(&c->bu_mutex)) + bu = &c->bu; + else { + bu = kmalloc(sizeof(struct bu_info), GFP_NOFS | __GFP_NOWARN); + if (!bu) + goto out_unlock; + + bu->buf = NULL; + allocated = 1; + } + + bu->buf_len = c->max_bu_buf_len; + data_key_init(c, &bu->key, inode->i_ino, + page->index << UBIFS_BLOCKS_PER_PAGE_SHIFT); + err = ubifs_do_bulk_read(c, bu, page); + + if (!allocated) + mutex_unlock(&c->bu_mutex); + else + kfree(bu); + out_unlock: mutex_unlock(&ui->ui_mutex); - return ret; + return err; } static int ubifs_readpage(struct file *file, struct page *page) diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c index 22993f867d1..f91b745908e 100644 --- a/fs/ubifs/journal.c +++ b/fs/ubifs/journal.c @@ -690,8 +690,9 @@ int ubifs_jnl_write_data(struct ubifs_info *c, const struct inode *inode, int dlen = UBIFS_DATA_NODE_SZ + UBIFS_BLOCK_SIZE * WORST_COMPR_FACTOR; struct ubifs_inode *ui = ubifs_inode(inode); - dbg_jnl("ino %lu, blk %u, len %d, key %s", key_inum(c, key), - key_block(c, key), len, DBGKEY(key)); + dbg_jnl("ino %lu, blk %u, len %d, key %s", + (unsigned long)key_inum(c, key), key_block(c, key), len, + DBGKEY(key)); ubifs_assert(len <= UBIFS_BLOCK_SIZE); data = kmalloc(dlen, GFP_NOFS); @@ -1128,7 +1129,8 @@ int ubifs_jnl_truncate(struct ubifs_info *c, const struct inode *inode, ino_t inum = inode->i_ino; unsigned int blk; - dbg_jnl("ino %lu, size %lld -> %lld", inum, old_size, new_size); + dbg_jnl("ino %lu, size %lld -> %lld", + (unsigned long)inum, old_size, new_size); ubifs_assert(!ui->data_len); ubifs_assert(S_ISREG(inode->i_mode)); ubifs_assert(mutex_is_locked(&ui->ui_mutex)); diff --git a/fs/ubifs/key.h b/fs/ubifs/key.h index 9ee65086f62..3f1f16bc25c 100644 --- a/fs/ubifs/key.h +++ b/fs/ubifs/key.h @@ -345,7 +345,7 @@ static inline int key_type_flash(const struct ubifs_info *c, const void *k) { const union ubifs_key *key = k; - return le32_to_cpu(key->u32[1]) >> UBIFS_S_KEY_BLOCK_BITS; + return le32_to_cpu(key->j32[1]) >> UBIFS_S_KEY_BLOCK_BITS; } /** @@ -416,7 +416,7 @@ static inline unsigned int key_block_flash(const struct ubifs_info *c, { const union ubifs_key *key = k; - return le32_to_cpu(key->u32[1]) & UBIFS_S_KEY_BLOCK_MASK; + return le32_to_cpu(key->j32[1]) & UBIFS_S_KEY_BLOCK_MASK; } /** diff --git a/fs/ubifs/lpt_commit.c b/fs/ubifs/lpt_commit.c index eed5a0025d6..a41434b4278 100644 --- a/fs/ubifs/lpt_commit.c +++ b/fs/ubifs/lpt_commit.c @@ -571,8 +571,6 @@ static struct ubifs_pnode *next_pnode(struct ubifs_info *c, /* We assume here that LEB zero is never an LPT LEB */ if (nnode->nbranch[iip].lnum) return ubifs_get_pnode(c, nnode, iip); - else - return NULL; } /* Go up while can't go right */ diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c index 02d3462f4d3..9bd5a43d452 100644 --- a/fs/ubifs/orphan.c +++ b/fs/ubifs/orphan.c @@ -105,7 +105,7 @@ int ubifs_add_orphan(struct ubifs_info *c, ino_t inum) list_add_tail(&orphan->list, &c->orph_list); list_add_tail(&orphan->new_list, &c->orph_new); spin_unlock(&c->orphan_lock); - dbg_gen("ino %lu", inum); + dbg_gen("ino %lu", (unsigned long)inum); return 0; } @@ -132,14 +132,16 @@ void ubifs_delete_orphan(struct ubifs_info *c, ino_t inum) else { if (o->dnext) { spin_unlock(&c->orphan_lock); - dbg_gen("deleted twice ino %lu", inum); + dbg_gen("deleted twice ino %lu", + (unsigned long)inum); return; } if (o->cnext) { o->dnext = c->orph_dnext; c->orph_dnext = o; spin_unlock(&c->orphan_lock); - dbg_gen("delete later ino %lu", inum); + dbg_gen("delete later ino %lu", + (unsigned long)inum); return; } rb_erase(p, &c->orph_tree); @@ -151,12 +153,12 @@ void ubifs_delete_orphan(struct ubifs_info *c, ino_t inum) } spin_unlock(&c->orphan_lock); kfree(o); - dbg_gen("inum %lu", inum); + dbg_gen("inum %lu", (unsigned long)inum); return; } } spin_unlock(&c->orphan_lock); - dbg_err("missing orphan ino %lu", inum); + dbg_err("missing orphan ino %lu", (unsigned long)inum); dbg_dump_stack(); } @@ -448,7 +450,7 @@ static void erase_deleted(struct ubifs_info *c) rb_erase(&orphan->rb, &c->orph_tree); list_del(&orphan->list); c->tot_orphans -= 1; - dbg_gen("deleting orphan ino %lu", orphan->inum); + dbg_gen("deleting orphan ino %lu", (unsigned long)orphan->inum); kfree(orphan); } c->orph_dnext = NULL; @@ -536,8 +538,8 @@ static int insert_dead_orphan(struct ubifs_info *c, ino_t inum) list_add_tail(&orphan->list, &c->orph_list); orphan->dnext = c->orph_dnext; c->orph_dnext = orphan; - dbg_mnt("ino %lu, new %d, tot %d", - inum, c->new_orphans, c->tot_orphans); + dbg_mnt("ino %lu, new %d, tot %d", (unsigned long)inum, + c->new_orphans, c->tot_orphans); return 0; } @@ -609,7 +611,8 @@ static int do_kill_orphans(struct ubifs_info *c, struct ubifs_scan_leb *sleb, n = (le32_to_cpu(orph->ch.len) - UBIFS_ORPH_NODE_SZ) >> 3; for (i = 0; i < n; i++) { inum = le64_to_cpu(orph->inos[i]); - dbg_rcvry("deleting orphaned inode %lu", inum); + dbg_rcvry("deleting orphaned inode %lu", + (unsigned long)inum); err = ubifs_tnc_remove_ino(c, inum); if (err) return err; @@ -840,8 +843,8 @@ static int dbg_orphan_check(struct ubifs_info *c, struct ubifs_zbranch *zbr, if (inum != ci->last_ino) { /* Lowest node type is the inode node, so it comes first */ if (key_type(c, &zbr->key) != UBIFS_INO_KEY) - ubifs_err("found orphan node ino %lu, type %d", inum, - key_type(c, &zbr->key)); + ubifs_err("found orphan node ino %lu, type %d", + (unsigned long)inum, key_type(c, &zbr->key)); ci->last_ino = inum; ci->tot_inos += 1; err = ubifs_tnc_read_node(c, zbr, ci->node); @@ -853,7 +856,8 @@ static int dbg_orphan_check(struct ubifs_info *c, struct ubifs_zbranch *zbr, /* Must be recorded as an orphan */ if (!dbg_find_check_orphan(&ci->root, inum) && !dbg_find_orphan(c, inum)) { - ubifs_err("missing orphan, ino %lu", inum); + ubifs_err("missing orphan, ino %lu", + (unsigned long)inum); ci->missing += 1; } } diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c index 77d26c141cf..90acac603e6 100644 --- a/fs/ubifs/recovery.c +++ b/fs/ubifs/recovery.c @@ -168,12 +168,12 @@ static int write_rcvrd_mst_node(struct ubifs_info *c, struct ubifs_mst_node *mst) { int err = 0, lnum = UBIFS_MST_LNUM, sz = c->mst_node_alsz; - uint32_t save_flags; + __le32 save_flags; dbg_rcvry("recovery"); save_flags = mst->flags; - mst->flags = cpu_to_le32(le32_to_cpu(mst->flags) | UBIFS_MST_RCVRY); + mst->flags |= cpu_to_le32(UBIFS_MST_RCVRY); ubifs_prepare_node(c, mst, UBIFS_MST_NODE_SZ, 1); err = ubi_leb_change(c->ubi, lnum, mst, sz, UBI_SHORTTERM); @@ -1435,13 +1435,13 @@ static int fix_size_in_place(struct ubifs_info *c, struct size_entry *e) err = ubi_leb_change(c->ubi, lnum, c->sbuf, len, UBI_UNKNOWN); if (err) goto out; - dbg_rcvry("inode %lu at %d:%d size %lld -> %lld ", e->inum, lnum, offs, - i_size, e->d_size); + dbg_rcvry("inode %lu at %d:%d size %lld -> %lld ", + (unsigned long)e->inum, lnum, offs, i_size, e->d_size); return 0; out: ubifs_warn("inode %lu failed to fix size %lld -> %lld error %d", - e->inum, e->i_size, e->d_size, err); + (unsigned long)e->inum, e->i_size, e->d_size, err); return err; } @@ -1472,7 +1472,8 @@ int ubifs_recover_size(struct ubifs_info *c) return err; if (err == -ENOENT) { /* Remove data nodes that have no inode */ - dbg_rcvry("removing ino %lu", e->inum); + dbg_rcvry("removing ino %lu", + (unsigned long)e->inum); err = ubifs_tnc_remove_ino(c, e->inum); if (err) return err; @@ -1493,8 +1494,8 @@ int ubifs_recover_size(struct ubifs_info *c) return PTR_ERR(inode); if (inode->i_size < e->d_size) { dbg_rcvry("ino %lu size %lld -> %lld", - e->inum, e->d_size, - inode->i_size); + (unsigned long)e->inum, + e->d_size, inode->i_size); inode->i_size = e->d_size; ubifs_inode(inode)->ui_size = e->d_size; e->inode = inode; diff --git a/fs/ubifs/replay.c b/fs/ubifs/replay.c index 7399692af85..21f7d047c30 100644 --- a/fs/ubifs/replay.c +++ b/fs/ubifs/replay.c @@ -1065,7 +1065,7 @@ int ubifs_replay_journal(struct ubifs_info *c) ubifs_assert(c->bud_bytes <= c->max_bud_bytes || c->need_recovery); dbg_mnt("finished, log head LEB %d:%d, max_sqnum %llu, " "highest_inum %lu", c->lhead_lnum, c->lhead_offs, c->max_sqnum, - c->highest_inum); + (unsigned long)c->highest_inum); out: destroy_replay_tree(c); destroy_bud_list(c); diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c index 2bf753b3888..0f392351dc5 100644 --- a/fs/ubifs/sb.c +++ b/fs/ubifs/sb.c @@ -81,6 +81,7 @@ static int create_default_filesystem(struct ubifs_info *c) int lpt_lebs, lpt_first, orph_lebs, big_lpt, ino_waste, sup_flags = 0; int min_leb_cnt = UBIFS_MIN_LEB_CNT; uint64_t tmp64, main_bytes; + __le64 tmp_le64; /* Some functions called from here depend on the @c->key_len filed */ c->key_len = UBIFS_SK_LEN; @@ -295,10 +296,10 @@ static int create_default_filesystem(struct ubifs_info *c) ino->ch.node_type = UBIFS_INO_NODE; ino->creat_sqnum = cpu_to_le64(++c->max_sqnum); ino->nlink = cpu_to_le32(2); - tmp = cpu_to_le64(CURRENT_TIME_SEC.tv_sec); - ino->atime_sec = tmp; - ino->ctime_sec = tmp; - ino->mtime_sec = tmp; + tmp_le64 = cpu_to_le64(CURRENT_TIME_SEC.tv_sec); + ino->atime_sec = tmp_le64; + ino->ctime_sec = tmp_le64; + ino->mtime_sec = tmp_le64; ino->atime_nsec = 0; ino->ctime_nsec = 0; ino->mtime_nsec = 0; diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 8780efbf40a..d80b2aef42b 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -36,6 +36,12 @@ #include <linux/mount.h> #include "ubifs.h" +/* + * Maximum amount of memory we may 'kmalloc()' without worrying that we are + * allocating too much. + */ +#define UBIFS_KMALLOC_OK (128*1024) + /* Slab cache for UBIFS inodes */ struct kmem_cache *ubifs_inode_slab; @@ -561,18 +567,11 @@ static int init_constants_early(struct ubifs_info *c) * calculations when reporting free space. */ c->leb_overhead = c->leb_size % UBIFS_MAX_DATA_NODE_SZ; - /* Buffer size for bulk-reads */ - c->bulk_read_buf_size = UBIFS_MAX_BULK_READ * UBIFS_MAX_DATA_NODE_SZ; - if (c->bulk_read_buf_size > c->leb_size) - c->bulk_read_buf_size = c->leb_size; - if (c->bulk_read_buf_size > 128 * 1024) { - /* Check if we can kmalloc more than 128KiB */ - void *try = kmalloc(c->bulk_read_buf_size, GFP_KERNEL); - kfree(try); - if (!try) - c->bulk_read_buf_size = 128 * 1024; - } + /* Buffer size for bulk-reads */ + c->max_bu_buf_len = UBIFS_MAX_BULK_READ * UBIFS_MAX_DATA_NODE_SZ; + if (c->max_bu_buf_len > c->leb_size) + c->max_bu_buf_len = c->leb_size; return 0; } @@ -992,6 +991,34 @@ static void destroy_journal(struct ubifs_info *c) } /** + * bu_init - initialize bulk-read information. + * @c: UBIFS file-system description object + */ +static void bu_init(struct ubifs_info *c) +{ + ubifs_assert(c->bulk_read == 1); + + if (c->bu.buf) + return; /* Already initialized */ + +again: + c->bu.buf = kmalloc(c->max_bu_buf_len, GFP_KERNEL | __GFP_NOWARN); + if (!c->bu.buf) { + if (c->max_bu_buf_len > UBIFS_KMALLOC_OK) { + c->max_bu_buf_len = UBIFS_KMALLOC_OK; + goto again; + } + + /* Just disable bulk-read */ + ubifs_warn("Cannot allocate %d bytes of memory for bulk-read, " + "disabling it", c->max_bu_buf_len); + c->mount_opts.bulk_read = 1; + c->bulk_read = 0; + return; + } +} + +/** * mount_ubifs - mount UBIFS file-system. * @c: UBIFS file-system description object * @@ -1059,6 +1086,13 @@ static int mount_ubifs(struct ubifs_info *c) goto out_free; } + if (c->bulk_read == 1) + bu_init(c); + + /* + * We have to check all CRCs, even for data nodes, when we mount the FS + * (specifically, when we are replaying). + */ c->always_chk_crc = 1; err = ubifs_read_superblock(c); @@ -1289,6 +1323,7 @@ out_cbuf: out_dereg: dbg_failure_mode_deregistration(c); out_free: + kfree(c->bu.buf); vfree(c->ileb_buf); vfree(c->sbuf); kfree(c->bottom_up_buf); @@ -1325,10 +1360,11 @@ static void ubifs_umount(struct ubifs_info *c) kfree(c->cbuf); kfree(c->rcvrd_mst_node); kfree(c->mst_node); + kfree(c->bu.buf); + vfree(c->ileb_buf); vfree(c->sbuf); kfree(c->bottom_up_buf); UBIFS_DBG(vfree(c->dbg_buf)); - vfree(c->ileb_buf); dbg_failure_mode_deregistration(c); } @@ -1626,6 +1662,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data) ubifs_err("invalid or unknown remount parameter"); return err; } + if ((sb->s_flags & MS_RDONLY) && !(*flags & MS_RDONLY)) { err = ubifs_remount_rw(c); if (err) @@ -1633,6 +1670,14 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data) } else if (!(sb->s_flags & MS_RDONLY) && (*flags & MS_RDONLY)) ubifs_remount_ro(c); + if (c->bulk_read == 1) + bu_init(c); + else { + dbg_gen("disable bulk-read"); + kfree(c->bu.buf); + c->bu.buf = NULL; + } + return 0; } @@ -1723,6 +1768,7 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) mutex_init(&c->log_mutex); mutex_init(&c->mst_mutex); mutex_init(&c->umount_mutex); + mutex_init(&c->bu_mutex); init_waitqueue_head(&c->cmt_wq); c->buds = RB_ROOT; c->old_idx = RB_ROOT; diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c index d27fd918b9c..6eef5344a14 100644 --- a/fs/ubifs/tnc.c +++ b/fs/ubifs/tnc.c @@ -1501,7 +1501,12 @@ out: * @bu: bulk-read parameters and results * * Lookup consecutive data node keys for the same inode that reside - * consecutively in the same LEB. + * consecutively in the same LEB. This function returns zero in case of success + * and a negative error code in case of failure. + * + * Note, if the bulk-read buffer length (@bu->buf_len) is known, this function + * makes sure bulk-read nodes fit the buffer. Otherwise, this function prepares + * maxumum possible amount of nodes for bulk-read. */ int ubifs_tnc_get_bu_keys(struct ubifs_info *c, struct bu_info *bu) { @@ -2677,7 +2682,7 @@ int ubifs_tnc_remove_ino(struct ubifs_info *c, ino_t inum) struct ubifs_dent_node *xent, *pxent = NULL; struct qstr nm = { .name = NULL }; - dbg_tnc("ino %lu", inum); + dbg_tnc("ino %lu", (unsigned long)inum); /* * Walk all extended attribute entries and remove them together with @@ -2697,7 +2702,8 @@ int ubifs_tnc_remove_ino(struct ubifs_info *c, ino_t inum) } xattr_inum = le64_to_cpu(xent->inum); - dbg_tnc("xent '%s', ino %lu", xent->name, xattr_inum); + dbg_tnc("xent '%s', ino %lu", xent->name, + (unsigned long)xattr_inum); nm.name = xent->name; nm.len = le16_to_cpu(xent->nlen); diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index a7bd32fa15b..46b172560a0 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -753,7 +753,7 @@ struct ubifs_znode { }; /** - * struct bu_info - bulk-read information + * struct bu_info - bulk-read information. * @key: first data node key * @zbranch: zbranches of data nodes to bulk read * @buf: buffer to read into @@ -969,7 +969,10 @@ struct ubifs_mount_opts { * @mst_node: master node * @mst_offs: offset of valid master node * @mst_mutex: protects the master node area, @mst_node, and @mst_offs - * @bulk_read_buf_size: buffer size for bulk-reads + * + * @max_bu_buf_len: maximum bulk-read buffer length + * @bu_mutex: protects the pre-allocated bulk-read buffer and @c->bu + * @bu: pre-allocated bulk-read information * * @log_lebs: number of logical eraseblocks in the log * @log_bytes: log size in bytes @@ -1217,7 +1220,10 @@ struct ubifs_info { struct ubifs_mst_node *mst_node; int mst_offs; struct mutex mst_mutex; - int bulk_read_buf_size; + + int max_bu_buf_len; + struct mutex bu_mutex; + struct bu_info bu; int log_lebs; long long log_bytes; diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 6e74b117aaf..30ebde490f7 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -106,6 +106,7 @@ void udf_clear_inode(struct inode *inode) udf_truncate_tail_extent(inode); unlock_kernel(); write_inode_now(inode, 0); + invalidate_inode_buffers(inode); } iinfo = UDF_I(inode); kfree(iinfo->i_ext.i_data); diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index d700dacdb10..c903130be7f 100644 --- a/fs/xfs/xfs_rename.c +++ b/fs/xfs/xfs_rename.c @@ -212,7 +212,7 @@ xfs_rename( if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) && (target_dp->i_d.di_projid != src_ip->i_d.di_projid))) { error = XFS_ERROR(EXDEV); - xfs_rename_unlock4(inodes, XFS_ILOCK_SHARED); + xfs_rename_unlock4(inodes, XFS_ILOCK_EXCL); xfs_trans_cancel(tp, cancel_flags); goto std_return; } diff --git a/include/acpi/acpredef.h b/include/acpi/acpredef.h index 619fb75f886..16a9ca9a66e 100644 --- a/include/acpi/acpredef.h +++ b/include/acpi/acpredef.h @@ -167,7 +167,7 @@ static const union acpi_predefined_info predefined_names[] = { {.info = {"_BFS", 1, 0}}, {.info = {"_BIF", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 9, - ACPI_RTYPE_STRING, 4, 0}}, /* fixed (9 Int),(4 Str) */ + ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER, 4, 0}}, /* fixed (9 Int),(4 Str) */ {.info = {"_BLT", 3, 0}}, {.info = {"_BMC", 1, 0}}, {.info = {"_BMD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}}, /* fixed (5 Int) */ @@ -346,7 +346,7 @@ static const union acpi_predefined_info predefined_names[] = { /* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */ - {.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_PACKAGE}}, + {.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}}, /* fixed (2 Int), but is optional */ {.ret_info = {0, 0, 0, 0, 0, 0}} /* Table terminator */ }; diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 4ec0a296bde..7abdaa91ccd 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -251,7 +251,7 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) #define atomic_long_cmpxchg(l, old, new) \ (atomic_cmpxchg((atomic_t *)(l), (old), (new))) #define atomic_long_xchg(v, new) \ - (atomic_xchg((atomic_t *)(l), (new))) + (atomic_xchg((atomic_t *)(v), (new))) #endif /* BITS_PER_LONG == 64 */ diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h index f10d367fb2a..c5f1c2c920e 100644 --- a/include/asm-generic/audit_write.h +++ b/include/asm-generic/audit_write.h @@ -1,6 +1,8 @@ #include <asm-generic/audit_dir_write.h> __NR_acct, +#ifdef __NR_swapon __NR_swapon, +#endif __NR_quotactl, __NR_truncate, #ifdef __NR_truncate64 diff --git a/include/asm-mn10300/uaccess.h b/include/asm-mn10300/uaccess.h index 46b9b647f3c..8a3a4dd5576 100644 --- a/include/asm-mn10300/uaccess.h +++ b/include/asm-mn10300/uaccess.h @@ -266,7 +266,7 @@ extern int __get_user_unknown(void); " .section .fixup,\"ax\" \n" \ "4: \n" \ " mov %5,%0 \n" \ - " jmp 2b \n" \ + " jmp 3b \n" \ " .previous \n" \ " .section __ex_table,\"a\"\n" \ " .balign 4 \n" \ diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 28c7f1679d4..d5e8e5c8954 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1151,6 +1151,7 @@ extern u32 drm_vblank_count(struct drm_device *dev, int crtc); extern void drm_handle_vblank(struct drm_device *dev, int crtc); extern int drm_vblank_get(struct drm_device *dev, int crtc); extern void drm_vblank_put(struct drm_device *dev, int crtc); +extern void drm_vblank_cleanup(struct drm_device *dev); /* Modesetting support */ extern int drm_modeset_ctl(struct drm_device *dev, void *data, struct drm_file *file_priv); diff --git a/include/linux/audit.h b/include/linux/audit.h index 6272a395d43..8f0672d13eb 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -391,6 +391,7 @@ extern int audit_classify_arch(int arch); #ifdef CONFIG_AUDITSYSCALL /* These are defined in auditsc.c */ /* Public API */ +extern void audit_finish_fork(struct task_struct *child); extern int audit_alloc(struct task_struct *task); extern void audit_free(struct task_struct *task); extern void audit_syscall_entry(int arch, @@ -434,7 +435,7 @@ static inline void audit_ptrace(struct task_struct *t) /* Private API (for audit.c only) */ extern unsigned int audit_serial(void); -extern void auditsc_get_stamp(struct audit_context *ctx, +extern int auditsc_get_stamp(struct audit_context *ctx, struct timespec *t, unsigned int *serial); extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid); #define audit_get_loginuid(t) ((t)->loginuid) @@ -504,6 +505,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) extern int audit_n_rules; extern int audit_signals; #else +#define audit_finish_fork(t) #define audit_alloc(t) ({ 0; }) #define audit_free(t) do { ; } while (0) #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0) @@ -516,7 +518,7 @@ extern int audit_signals; #define audit_inode(n,d) do { ; } while (0) #define audit_inode_child(d,i,p) do { ; } while (0) #define audit_core_dumps(i) do { ; } while (0) -#define auditsc_get_stamp(c,t,s) do { BUG(); } while (0) +#define auditsc_get_stamp(c,t,s) (0) #define audit_get_loginuid(t) (-1) #define audit_get_sessionid(t) (-1) #define audit_log_task_context(b) do { ; } while (0) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index a135256b272..031a315c050 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -662,6 +662,7 @@ extern unsigned long blk_max_low_pfn, blk_max_pfn; * default timeout for SG_IO if none specified */ #define BLK_DEFAULT_SG_TIMEOUT (60 * HZ) +#define BLK_MIN_SG_TIMEOUT (7 * HZ) #ifdef CONFIG_BOUNCE extern int init_emergency_isa_pool(void); @@ -786,6 +787,8 @@ static inline void blk_run_address_space(struct address_space *mapping) blk_run_backing_dev(mapping->backing_dev_info, NULL); } +extern void blkdev_dequeue_request(struct request *req); + /* * blk_end_request() and friends. * __blk_end_request() and end_request() must be called with @@ -820,11 +823,6 @@ extern void blk_update_request(struct request *rq, int error, extern unsigned int blk_rq_bytes(struct request *rq); extern unsigned int blk_rq_cur_bytes(struct request *rq); -static inline void blkdev_dequeue_request(struct request *req) -{ - elv_dequeue_request(req->q, req); -} - /* * Access functions for manipulating queue properties */ @@ -921,6 +919,8 @@ extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter); #define MAX_SEGMENT_SIZE 65536 +#define BLK_SEG_BOUNDARY_MASK 0xFFFFFFFFUL + #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist) static inline int queue_hardsect_size(struct request_queue *q) diff --git a/include/linux/can/core.h b/include/linux/can/core.h index e9ca210ffa5..f50785ad478 100644 --- a/include/linux/can/core.h +++ b/include/linux/can/core.h @@ -19,7 +19,7 @@ #include <linux/skbuff.h> #include <linux/netdevice.h> -#define CAN_VERSION "20071116" +#define CAN_VERSION "20081130" /* increment this number each time you change some user-space interface */ #define CAN_ABI_VERSION "8" diff --git a/include/linux/compat.h b/include/linux/compat.h index f061a1ea1b7..e88f3ecf38b 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -252,12 +252,10 @@ extern int compat_ptrace_request(struct task_struct *child, compat_long_t request, compat_ulong_t addr, compat_ulong_t data); -#ifdef __ARCH_WANT_COMPAT_SYS_PTRACE extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request, compat_ulong_t addr, compat_ulong_t data); asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, compat_long_t addr, compat_long_t data); -#endif /* __ARCH_WANT_COMPAT_SYS_PTRACE */ /* * epoll (fs/eventpoll.c) compat bits follow ... diff --git a/include/linux/fs.h b/include/linux/fs.h index 0dcdd9458f4..4a853ef6fd3 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -63,23 +63,24 @@ extern int dir_notify_enable; #define MAY_ACCESS 16 #define MAY_OPEN 32 -#define FMODE_READ ((__force fmode_t)1) -#define FMODE_WRITE ((__force fmode_t)2) - -/* Internal kernel extensions */ -#define FMODE_LSEEK ((__force fmode_t)4) -#define FMODE_PREAD ((__force fmode_t)8) -#define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */ - -/* File is being opened for execution. Primary users of this flag are - distributed filesystems that can use it to achieve correct ETXTBUSY - behavior for cross-node execution/opening_for_writing of files */ -#define FMODE_EXEC ((__force fmode_t)16) - -#define FMODE_NDELAY ((__force fmode_t)32) -#define FMODE_EXCL ((__force fmode_t)64) +/* file is open for reading */ +#define FMODE_READ ((__force fmode_t)1) +/* file is open for writing */ +#define FMODE_WRITE ((__force fmode_t)2) +/* file is seekable */ +#define FMODE_LSEEK ((__force fmode_t)4) +/* file can be accessed using pread/pwrite */ +#define FMODE_PREAD ((__force fmode_t)8) +#define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */ +/* File is opened for execution with sys_execve / sys_uselib */ +#define FMODE_EXEC ((__force fmode_t)16) +/* File is opened with O_NDELAY (only set for block devices) */ +#define FMODE_NDELAY ((__force fmode_t)32) +/* File is opened with O_EXCL (only set for block devices) */ +#define FMODE_EXCL ((__force fmode_t)64) +/* File is opened using open(.., 3, ..) and is writeable only for ioctls + (specialy hack for floppy.c) */ #define FMODE_WRITE_IOCTL ((__force fmode_t)128) -#define FMODE_NDELAY_NOW ((__force fmode_t)256) #define RW_MASK 1 #define RWA_MASK 2 diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 703eb53cfa2..9c5bc6be2b0 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -6,6 +6,7 @@ #include <linux/ktime.h> #include <linux/init.h> #include <linux/types.h> +#include <linux/module.h> #include <linux/kallsyms.h> #ifdef CONFIG_FUNCTION_TRACER @@ -231,7 +232,7 @@ ftrace_init_module(unsigned long *start, unsigned long *end) { } struct boot_trace { pid_t caller; - char func[KSYM_NAME_LEN]; + char func[KSYM_SYMBOL_LEN]; int result; unsigned long long duration; /* usecs */ ktime_t calltime; diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 7dcbc82f3b7..13875ce9112 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -63,12 +63,14 @@ static inline void *kmap_atomic(struct page *page, enum km_type idx) #endif /* CONFIG_HIGHMEM */ /* when CONFIG_HIGHMEM is not set these will be plain clear/copy_page */ +#ifndef clear_user_highpage static inline void clear_user_highpage(struct page *page, unsigned long vaddr) { void *addr = kmap_atomic(page, KM_USER0); clear_user_page(addr, vaddr, page); kunmap_atomic(addr, KM_USER0); } +#endif #ifndef __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE /** diff --git a/include/linux/ide.h b/include/linux/ide.h index 54525be4b5f..010fb26a157 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1296,6 +1296,13 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o #define ide_pci_register_driver(d) pci_register_driver(d) #endif +static inline int ide_pci_is_in_compatibility_mode(struct pci_dev *dev) +{ + if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5) + return 1; + return 0; +} + void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, hw_regs_t *, hw_regs_t **); void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *); @@ -1375,6 +1382,7 @@ enum { IDE_HFLAG_IO_32BIT = (1 << 24), /* unmask IRQs */ IDE_HFLAG_UNMASK_IRQS = (1 << 25), + IDE_HFLAG_BROKEN_ALTSTATUS = (1 << 26), /* serialize ports if DMA is possible (for sl82c105) */ IDE_HFLAG_SERIALIZE_DMA = (1 << 27), /* force host out of "simplex" mode */ diff --git a/include/linux/idr.h b/include/linux/idr.h index fa035f96f2a..dd846df8cd3 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -52,13 +52,14 @@ struct idr_layer { unsigned long bitmap; /* A zero bit means "space here" */ struct idr_layer *ary[1<<IDR_BITS]; int count; /* When zero, we can release it */ + int layer; /* distance from leaf */ struct rcu_head rcu_head; }; struct idr { struct idr_layer *top; struct idr_layer *id_free; - int layers; + int layers; /* only valid without concurrent changes */ int id_free_cnt; spinlock_t lock; }; diff --git a/include/linux/irq.h b/include/linux/irq.h index d058c57be02..3dddfa703eb 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -63,7 +63,8 @@ typedef void (*irq_flow_handler_t)(unsigned int irq, #define IRQ_MOVE_PENDING 0x00200000 /* need to re-target IRQ destination */ #define IRQ_NO_BALANCING 0x00400000 /* IRQ is excluded from balancing */ #define IRQ_SPURIOUS_DISABLED 0x00800000 /* IRQ was disabled by the spurious trap */ -#define IRQ_MOVE_PCNTXT 0x01000000 /* IRQ migration from process context */ +#define IRQ_MOVE_PCNTXT 0x01000000 /* IRQ migration from process context */ +#define IRQ_AFFINITY_SET 0x02000000 /* IRQ affinity was set from userspace*/ #ifdef CONFIG_IRQ_PER_CPU # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU) @@ -130,7 +131,7 @@ struct irq_chip { /** * struct irq_desc - interrupt descriptor - * + * @irq: interrupt number for this descriptor * @handle_irq: highlevel irq-events handler [if NULL, __do_IRQ()] * @chip: low level interrupt hardware access * @msi_desc: MSI descriptor @@ -149,7 +150,6 @@ struct irq_chip { * @cpu: cpu index useful for balancing * @pending_mask: pending rebalanced interrupts * @dir: /proc/irq/ procfs entry - * @affinity_entry: /proc/irq/smp_affinity procfs entry on SMP * @name: flow handler name for /proc/interrupts output */ struct irq_desc { @@ -210,7 +210,6 @@ extern int setup_irq(unsigned int irq, struct irqaction *new); #ifdef CONFIG_GENERIC_PENDING_IRQ -void set_pending_irq(unsigned int irq, cpumask_t mask); void move_native_irq(int irq); void move_masked_irq(int irq); @@ -228,10 +227,6 @@ static inline void move_masked_irq(int irq) { } -static inline void set_pending_irq(unsigned int irq, cpumask_t mask) -{ -} - #endif /* CONFIG_GENERIC_PENDING_IRQ */ #else /* CONFIG_SMP */ diff --git a/include/linux/libata.h b/include/linux/libata.h index 59b0f1c807b..ed3f26eb5df 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -375,6 +375,7 @@ enum { ATA_HORKAGE_BRIDGE_OK = (1 << 10), /* no bridge limits */ ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands not multiple of 16 bytes */ + ATA_HORKAGE_FIRMWARE_WARN = (1 << 12), /* firwmare update warning */ /* DMA mask for user DMA control: User visible values; DO NOT renumber */ diff --git a/include/linux/memory.h b/include/linux/memory.h index 2f5f8a5ef2a..36c82c9e6ea 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -91,7 +91,7 @@ extern int memory_notify(unsigned long val, void *v); #ifdef CONFIG_MEMORY_HOTPLUG #define hotplug_memory_notifier(fn, pri) { \ - static struct notifier_block fn##_mem_nb = \ + static __meminitdata struct notifier_block fn##_mem_nb =\ { .notifier_call = fn, .priority = pri }; \ register_memory_notifier(&fn##_mem_nb); \ } diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index bd9977b8949..371086fd946 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -179,6 +179,7 @@ struct mlx4_caps { int num_ports; int vl_cap[MLX4_MAX_PORTS + 1]; int ib_mtu_cap[MLX4_MAX_PORTS + 1]; + __be32 ib_port_def_cap[MLX4_MAX_PORTS + 1]; u64 def_mac[MLX4_MAX_PORTS + 1]; int eth_mtu_cap[MLX4_MAX_PORTS + 1]; int gid_table_len[MLX4_MAX_PORTS + 1]; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9d77b1d7dca..e26f5495289 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -319,6 +319,7 @@ enum { NAPI_STATE_SCHED, /* Poll is scheduled */ NAPI_STATE_DISABLE, /* Disable pending */ + NAPI_STATE_NPSVC, /* Netpoll - don't dequeue from poll_list */ }; extern void __napi_schedule(struct napi_struct *n); @@ -1497,6 +1498,12 @@ static inline void netif_rx_complete(struct net_device *dev, { unsigned long flags; + /* + * don't let napi dequeue from the cpu poll list + * just in case its running on a different cpu + */ + if (unlikely(test_bit(NAPI_STATE_NPSVC, &napi->state))) + return; local_irq_save(flags); __netif_rx_complete(dev, napi); local_irq_restore(flags); diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index be41b609c88..e52ce475d19 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -251,7 +251,7 @@ struct xt_target_param { */ struct xt_tgchk_param { const char *table; - void *entryinfo; + const void *entryinfo; const struct xt_target *target; void *targinfo; unsigned int hook_mask; diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index f546ad6fc02..1e6d34bfa09 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -17,7 +17,7 @@ struct page_cgroup { struct list_head lru; /* per cgroup LRU list */ }; -void __init pgdat_page_cgroup_init(struct pglist_data *pgdat); +void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat); void __init page_cgroup_init(void); struct page_cgroup *lookup_page_cgroup(struct page *page); @@ -91,7 +91,7 @@ static inline void unlock_page_cgroup(struct page_cgroup *pc) #else /* CONFIG_CGROUP_MEM_RES_CTLR */ struct page_cgroup; -static inline void pgdat_page_cgroup_init(struct pglist_data *pgdat) +static inline void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat) { } diff --git a/include/linux/sched.h b/include/linux/sched.h index 644ffbda17c..55e30d11447 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -630,6 +630,10 @@ struct user_struct { atomic_t inotify_watches; /* How many inotify watches does this user have? */ atomic_t inotify_devs; /* How many inotify devs does this user have opened? */ #endif +#ifdef CONFIG_EPOLL + atomic_t epoll_devs; /* The number of epoll descriptors currently open */ + atomic_t epoll_watches; /* The number of file descriptors currently watched */ +#endif #ifdef CONFIG_POSIX_MQUEUE /* protected by mq_lock */ unsigned long mq_bytes; /* How many bytes can be allocated to mqueue? */ diff --git a/include/linux/security.h b/include/linux/security.h index c13f1cec9ab..e3d4ecda267 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1818,17 +1818,21 @@ static inline int security_settime(struct timespec *ts, struct timezone *tz) static inline int security_vm_enough_memory(long pages) { + WARN_ON(current->mm == NULL); return cap_vm_enough_memory(current->mm, pages); } -static inline int security_vm_enough_memory_kern(long pages) +static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) { - return cap_vm_enough_memory(current->mm, pages); + WARN_ON(mm == NULL); + return cap_vm_enough_memory(mm, pages); } -static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) +static inline int security_vm_enough_memory_kern(long pages) { - return cap_vm_enough_memory(mm, pages); + /* If current->mm is a kernel thread then we will pass NULL, + for this specific case that is fine */ + return cap_vm_enough_memory(current->mm, pages); } static inline int security_bprm_alloc(struct linux_binprm *bprm) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 4e4f1277f3b..feb3b939ec4 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -158,6 +158,8 @@ /* SH-SCI */ #define PORT_SCIFA 83 +#define PORT_S3C6400 84 + #ifdef __KERNEL__ #include <linux/compiler.h> diff --git a/include/linux/smp.h b/include/linux/smp.h index 3f9a60043a9..6e7ba16ff45 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -146,6 +146,8 @@ static inline void smp_send_reschedule(int cpu) { } }) #define smp_call_function_mask(mask, func, info, wait) \ (up_smp_call_function(func, info)) +#define smp_call_function_many(mask, func, info, wait) \ + (up_smp_call_function(func, info)) static inline void init_call_single_data(void) { } diff --git a/include/net/af_unix.h b/include/net/af_unix.h index c29ff1da8a1..1614d78c60e 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -9,6 +9,7 @@ extern void unix_inflight(struct file *fp); extern void unix_notinflight(struct file *fp); extern void unix_gc(void); +extern void wait_for_unix_gc(void); #define UNIX_HASH_SIZE 256 diff --git a/include/net/request_sock.h b/include/net/request_sock.h index cac811e51f6..c7190846e12 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -31,6 +31,7 @@ struct request_sock_ops { int family; int obj_size; struct kmem_cache *slab; + char *slab_name; int (*rtx_syn_ack)(struct sock *sk, struct request_sock *req); void (*send_ack)(struct sock *sk, struct sk_buff *skb, diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h index 1e1ee3253fd..97c3b14da55 100644 --- a/include/net/timewait_sock.h +++ b/include/net/timewait_sock.h @@ -16,6 +16,7 @@ struct timewait_sock_ops { struct kmem_cache *twsk_slab; + char *twsk_slab_name; unsigned int twsk_obj_size; int (*twsk_unique)(struct sock *sk, struct sock *sktw, void *twp); diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h index 49d8913c4f8..6e04e6fe79c 100644 --- a/include/scsi/scsi_transport_fc.h +++ b/include/scsi/scsi_transport_fc.h @@ -357,7 +357,7 @@ struct fc_rport { /* aka fc_starget_attrs */ /* bit field values for struct fc_rport "flags" field: */ #define FC_RPORT_DEVLOSS_PENDING 0x01 #define FC_RPORT_SCAN_PENDING 0x02 -#define FC_RPORT_FAST_FAIL_TIMEDOUT 0x03 +#define FC_RPORT_FAST_FAIL_TIMEDOUT 0x04 #define dev_to_rport(d) \ container_of(d, struct fc_rport, dev) diff --git a/include/video/radeon.h b/include/video/radeon.h index d5dcaf154ba..1cd09cc5b16 100644 --- a/include/video/radeon.h +++ b/include/video/radeon.h @@ -525,9 +525,6 @@ #define CRTC_DISPLAY_DIS (1 << 10) #define CRTC_CRT_ON (1 << 15) -/* DSTCACHE_MODE bits constants */ -#define RB2D_DC_AUTOFLUSH_ENABLE (1 << 8) -#define RB2D_DC_DC_DISABLE_IGNORE_PE (1 << 17) /* DSTCACHE_CTLSTAT bit constants */ #define RB2D_DC_FLUSH_2D (1 << 0) @@ -869,10 +866,15 @@ #define GMC_DST_16BPP_YVYU422 0x00000c00 #define GMC_DST_32BPP_AYUV444 0x00000e00 #define GMC_DST_16BPP_ARGB4444 0x00000f00 +#define GMC_SRC_MONO 0x00000000 +#define GMC_SRC_MONO_LBKGD 0x00001000 +#define GMC_SRC_DSTCOLOR 0x00003000 #define GMC_BYTE_ORDER_MSB_TO_LSB 0x00000000 #define GMC_BYTE_ORDER_LSB_TO_MSB 0x00004000 #define GMC_DP_CONVERSION_TEMP_9300 0x00008000 #define GMC_DP_CONVERSION_TEMP_6500 0x00000000 +#define GMC_DP_SRC_RECT 0x02000000 +#define GMC_DP_SRC_HOST 0x03000000 #define GMC_DP_SRC_HOST_BYTEALIGN 0x04000000 #define GMC_3D_FCN_EN_CLR 0x00000000 #define GMC_3D_FCN_EN_SET 0x08000000 @@ -883,9 +885,6 @@ #define GMC_WRITE_MASK_LEAVE 0x00000000 #define GMC_WRITE_MASK_SET 0x40000000 #define GMC_CLR_CMP_CNTL_DIS (1 << 28) -#define GMC_SRC_DATATYPE_MASK (3 << 12) -#define GMC_SRC_DATATYPE_MONO_FG_BG (0 << 12) -#define GMC_SRC_DATATYPE_MONO_FG_LA (1 << 12) #define GMC_SRC_DATATYPE_COLOR (3 << 12) #define ROP3_S 0x00cc0000 #define ROP3_SRCCOPY 0x00cc0000 @@ -894,7 +893,6 @@ #define DP_SRC_SOURCE_MASK (7 << 24) #define GMC_BRUSH_NONE (15 << 4) #define DP_SRC_SOURCE_MEMORY (2 << 24) -#define DP_SRC_SOURCE_HOST_DATA (3 << 24) #define GMC_BRUSH_SOLIDCOLOR 0x000000d0 /* DP_MIX bit constants */ @@ -980,12 +978,6 @@ #define DISP_PWR_MAN_TV_ENABLE_RST (1 << 25) #define DISP_PWR_MAN_AUTO_PWRUP_EN (1 << 26) -/* RBBM_GUICNTL constants */ -#define RBBM_GUICNTL_HOST_DATA_SWAP_NONE (0 << 0) -#define RBBM_GUICNTL_HOST_DATA_SWAP_16BIT (1 << 0) -#define RBBM_GUICNTL_HOST_DATA_SWAP_32BIT (2 << 0) -#define RBBM_GUICNTL_HOST_DATA_SWAP_HDW (3 << 0) - /* masks */ #define CONFIG_MEMSIZE_MASK 0x1f000000 diff --git a/kernel/audit.c b/kernel/audit.c index 4414e93d875..ce6d8ea3131 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -61,8 +61,11 @@ #include "audit.h" -/* No auditing will take place until audit_initialized != 0. +/* No auditing will take place until audit_initialized == AUDIT_INITIALIZED. * (Initialization happens after skb_init is called.) */ +#define AUDIT_DISABLED -1 +#define AUDIT_UNINITIALIZED 0 +#define AUDIT_INITIALIZED 1 static int audit_initialized; #define AUDIT_OFF 0 @@ -965,6 +968,9 @@ static int __init audit_init(void) { int i; + if (audit_initialized == AUDIT_DISABLED) + return 0; + printk(KERN_INFO "audit: initializing netlink socket (%s)\n", audit_default ? "enabled" : "disabled"); audit_sock = netlink_kernel_create(&init_net, NETLINK_AUDIT, 0, @@ -976,7 +982,7 @@ static int __init audit_init(void) skb_queue_head_init(&audit_skb_queue); skb_queue_head_init(&audit_skb_hold_queue); - audit_initialized = 1; + audit_initialized = AUDIT_INITIALIZED; audit_enabled = audit_default; audit_ever_enabled |= !!audit_default; @@ -999,13 +1005,21 @@ __initcall(audit_init); static int __init audit_enable(char *str) { audit_default = !!simple_strtol(str, NULL, 0); - printk(KERN_INFO "audit: %s%s\n", - audit_default ? "enabled" : "disabled", - audit_initialized ? "" : " (after initialization)"); - if (audit_initialized) { + if (!audit_default) + audit_initialized = AUDIT_DISABLED; + + printk(KERN_INFO "audit: %s", audit_default ? "enabled" : "disabled"); + + if (audit_initialized == AUDIT_INITIALIZED) { audit_enabled = audit_default; audit_ever_enabled |= !!audit_default; + } else if (audit_initialized == AUDIT_UNINITIALIZED) { + printk(" (after initialization)"); + } else { + printk(" (until reboot)"); } + printk("\n"); + return 1; } @@ -1107,9 +1121,7 @@ unsigned int audit_serial(void) static inline void audit_get_stamp(struct audit_context *ctx, struct timespec *t, unsigned int *serial) { - if (ctx) - auditsc_get_stamp(ctx, t, serial); - else { + if (!ctx || !auditsc_get_stamp(ctx, t, serial)) { *t = CURRENT_TIME; *serial = audit_serial(); } @@ -1146,7 +1158,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int reserve; unsigned long timeout_start = jiffies; - if (!audit_initialized) + if (audit_initialized != AUDIT_INITIALIZED) return NULL; if (unlikely(audit_filter_type(type))) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index cf5bc2f5f9c..2a3f0afc4d2 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1459,7 +1459,6 @@ void audit_free(struct task_struct *tsk) /** * audit_syscall_entry - fill in an audit record at syscall entry - * @tsk: task being audited * @arch: architecture type * @major: major syscall type (function) * @a1: additional syscall register 1 @@ -1548,9 +1547,25 @@ void audit_syscall_entry(int arch, int major, context->ppid = 0; } +void audit_finish_fork(struct task_struct *child) +{ + struct audit_context *ctx = current->audit_context; + struct audit_context *p = child->audit_context; + if (!p || !ctx || !ctx->auditable) + return; + p->arch = ctx->arch; + p->major = ctx->major; + memcpy(p->argv, ctx->argv, sizeof(ctx->argv)); + p->ctime = ctx->ctime; + p->dummy = ctx->dummy; + p->auditable = ctx->auditable; + p->in_syscall = ctx->in_syscall; + p->filterkey = kstrdup(ctx->filterkey, GFP_KERNEL); + p->ppid = current->pid; +} + /** * audit_syscall_exit - deallocate audit context after a system call - * @tsk: task being audited * @valid: success/failure flag * @return_code: syscall return value * @@ -1942,15 +1957,18 @@ EXPORT_SYMBOL_GPL(__audit_inode_child); * * Also sets the context as auditable. */ -void auditsc_get_stamp(struct audit_context *ctx, +int auditsc_get_stamp(struct audit_context *ctx, struct timespec *t, unsigned int *serial) { + if (!ctx->in_syscall) + return 0; if (!ctx->serial) ctx->serial = audit_serial(); t->tv_sec = ctx->ctime.tv_sec; t->tv_nsec = ctx->ctime.tv_nsec; *serial = ctx->serial; ctx->auditable = 1; + return 1; } /* global counter which is incremented every time something logs in */ diff --git a/kernel/cgroup.c b/kernel/cgroup.c index fe00b3b983a..8185a0f0959 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -702,7 +702,7 @@ static int rebind_subsystems(struct cgroupfs_root *root, * any child cgroups exist. This is theoretically supportable * but involves complex error handling, so it's being left until * later */ - if (!list_empty(&cgrp->children)) + if (root->number_of_cgroups > 1) return -EBUSY; /* Process each subsystem */ diff --git a/kernel/cpu.c b/kernel/cpu.c index 5a732c5ef08..8ea32e8d68b 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -462,7 +462,7 @@ out: * It must be called by the arch code on the new cpu, before the new cpu * enables interrupts and before the "boot" cpu returns from __cpu_up(). */ -void notify_cpu_starting(unsigned int cpu) +void __cpuinit notify_cpu_starting(unsigned int cpu) { unsigned long val = CPU_STARTING; diff --git a/kernel/cpuset.c b/kernel/cpuset.c index da7ff6137f3..96c0ba13b8c 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -585,7 +585,7 @@ static int generate_sched_domains(cpumask_t **domains, int i, j, k; /* indices for partition finding loops */ cpumask_t *doms; /* resulting partition; i.e. sched domains */ struct sched_domain_attr *dattr; /* attributes for custom domains */ - int ndoms; /* number of sched domains in result */ + int ndoms = 0; /* number of sched domains in result */ int nslot; /* next empty doms[] cpumask_t slot */ doms = NULL; diff --git a/kernel/fork.c b/kernel/fork.c index 2a372a0e206..495da2e9a8b 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -315,17 +315,20 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) file = tmp->vm_file; if (file) { struct inode *inode = file->f_path.dentry->d_inode; + struct address_space *mapping = file->f_mapping; + get_file(file); if (tmp->vm_flags & VM_DENYWRITE) atomic_dec(&inode->i_writecount); - - /* insert tmp into the share list, just after mpnt */ - spin_lock(&file->f_mapping->i_mmap_lock); + spin_lock(&mapping->i_mmap_lock); + if (tmp->vm_flags & VM_SHARED) + mapping->i_mmap_writable++; tmp->vm_truncate_count = mpnt->vm_truncate_count; - flush_dcache_mmap_lock(file->f_mapping); + flush_dcache_mmap_lock(mapping); + /* insert tmp into the share list, just after mpnt */ vma_prio_tree_add(tmp, mpnt); - flush_dcache_mmap_unlock(file->f_mapping); - spin_unlock(&file->f_mapping->i_mmap_lock); + flush_dcache_mmap_unlock(mapping); + spin_unlock(&mapping->i_mmap_lock); } /* @@ -1398,6 +1401,7 @@ long do_fork(unsigned long clone_flags, init_completion(&vfork); } + audit_finish_fork(p); tracehook_report_clone(trace, regs, clone_flags, nr, p); /* diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index c9767e64198..64c1c7253da 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -25,6 +25,8 @@ static inline void unregister_handler_proc(unsigned int irq, struct irqaction *action) { } #endif +extern int irq_select_affinity_usr(unsigned int irq); + /* * Debugging printout: */ diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index c498a1b8c62..801addda3c4 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -82,24 +82,27 @@ int irq_can_set_affinity(unsigned int irq) int irq_set_affinity(unsigned int irq, cpumask_t cpumask) { struct irq_desc *desc = irq_to_desc(irq); + unsigned long flags; if (!desc->chip->set_affinity) return -EINVAL; + spin_lock_irqsave(&desc->lock, flags); + #ifdef CONFIG_GENERIC_PENDING_IRQ if (desc->status & IRQ_MOVE_PCNTXT || desc->status & IRQ_DISABLED) { - unsigned long flags; - - spin_lock_irqsave(&desc->lock, flags); desc->affinity = cpumask; desc->chip->set_affinity(irq, cpumask); - spin_unlock_irqrestore(&desc->lock, flags); - } else - set_pending_irq(irq, cpumask); + } else { + desc->status |= IRQ_MOVE_PENDING; + desc->pending_mask = cpumask; + } #else desc->affinity = cpumask; desc->chip->set_affinity(irq, cpumask); #endif + desc->status |= IRQ_AFFINITY_SET; + spin_unlock_irqrestore(&desc->lock, flags); return 0; } @@ -107,24 +110,59 @@ int irq_set_affinity(unsigned int irq, cpumask_t cpumask) /* * Generic version of the affinity autoselector. */ -int irq_select_affinity(unsigned int irq) +int do_irq_select_affinity(unsigned int irq, struct irq_desc *desc) { cpumask_t mask; - struct irq_desc *desc; if (!irq_can_set_affinity(irq)) return 0; cpus_and(mask, cpu_online_map, irq_default_affinity); - desc = irq_to_desc(irq); + /* + * Preserve an userspace affinity setup, but make sure that + * one of the targets is online. + */ + if (desc->status & (IRQ_AFFINITY_SET | IRQ_NO_BALANCING)) { + if (cpus_intersects(desc->affinity, cpu_online_map)) + mask = desc->affinity; + else + desc->status &= ~IRQ_AFFINITY_SET; + } + desc->affinity = mask; desc->chip->set_affinity(irq, mask); return 0; } +#else +static inline int do_irq_select_affinity(unsigned int irq, struct irq_desc *d) +{ + return irq_select_affinity(irq); +} #endif +/* + * Called when affinity is set via /proc/irq + */ +int irq_select_affinity_usr(unsigned int irq) +{ + struct irq_desc *desc = irq_to_desc(irq); + unsigned long flags; + int ret; + + spin_lock_irqsave(&desc->lock, flags); + ret = do_irq_select_affinity(irq, desc); + spin_unlock_irqrestore(&desc->lock, flags); + + return ret; +} + +#else +static inline int do_irq_select_affinity(int irq, struct irq_desc *desc) +{ + return 0; +} #endif /** @@ -327,7 +365,7 @@ int __irq_set_trigger(struct irq_desc *desc, unsigned int irq, * IRQF_TRIGGER_* but the PIC does not support multiple * flow-types? */ - pr_warning("No set_type function for IRQ %d (%s)\n", irq, + pr_debug("No set_type function for IRQ %d (%s)\n", irq, chip ? (chip->name ? : "unknown") : "unknown"); return 0; } @@ -445,8 +483,12 @@ __setup_irq(unsigned int irq, struct irq_desc * desc, struct irqaction *new) /* Undo nested disables: */ desc->depth = 1; + /* Exclude IRQ from balancing if requested */ + if (new->flags & IRQF_NOBALANCING) + desc->status |= IRQ_NO_BALANCING; + /* Set default affinity mask once everything is setup */ - irq_select_affinity(irq); + do_irq_select_affinity(irq, desc); } else if ((new->flags & IRQF_TRIGGER_MASK) && (new->flags & IRQF_TRIGGER_MASK) @@ -459,10 +501,6 @@ __setup_irq(unsigned int irq, struct irq_desc * desc, struct irqaction *new) *p = new; - /* Exclude IRQ from balancing */ - if (new->flags & IRQF_NOBALANCING) - desc->status |= IRQ_NO_BALANCING; - /* Reset broken irq detection when installing new handler */ desc->irq_count = 0; desc->irqs_unhandled = 0; diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c index 90b920d3f52..9db681d9581 100644 --- a/kernel/irq/migration.c +++ b/kernel/irq/migration.c @@ -1,17 +1,6 @@ #include <linux/irq.h> -void set_pending_irq(unsigned int irq, cpumask_t mask) -{ - struct irq_desc *desc = irq_to_desc(irq); - unsigned long flags; - - spin_lock_irqsave(&desc->lock, flags); - desc->status |= IRQ_MOVE_PENDING; - desc->pending_mask = mask; - spin_unlock_irqrestore(&desc->lock, flags); -} - void move_masked_irq(int irq) { struct irq_desc *desc = irq_to_desc(irq); diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 4d161c70ba5..d257e7d6a8a 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -62,7 +62,7 @@ static ssize_t irq_affinity_proc_write(struct file *file, if (!cpus_intersects(new_value, cpu_online_map)) /* Special case for empty set - allow the architecture code to set default SMP affinity. */ - return irq_select_affinity(irq) ? -EINVAL : count; + return irq_select_affinity_usr(irq) ? -EINVAL : count; irq_set_affinity(irq, new_value); diff --git a/kernel/latencytop.c b/kernel/latencytop.c index 5e7b45c5692..449db466bdb 100644 --- a/kernel/latencytop.c +++ b/kernel/latencytop.c @@ -191,7 +191,7 @@ static int lstats_show(struct seq_file *m, void *v) latency_record[i].time, latency_record[i].max); for (q = 0; q < LT_BACKTRACEDEPTH; q++) { - char sym[KSYM_NAME_LEN]; + char sym[KSYM_SYMBOL_LEN]; char *c; if (!latency_record[i].backtrace[q]) break; diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 06e157119d2..46a404173db 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -3276,10 +3276,10 @@ void __init lockdep_info(void) { printk("Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar\n"); - printk("... MAX_LOCKDEP_SUBCLASSES: %lu\n", MAX_LOCKDEP_SUBCLASSES); + printk("... MAX_LOCKDEP_SUBCLASSES: %lu\n", MAX_LOCKDEP_SUBCLASSES); printk("... MAX_LOCK_DEPTH: %lu\n", MAX_LOCK_DEPTH); printk("... MAX_LOCKDEP_KEYS: %lu\n", MAX_LOCKDEP_KEYS); - printk("... CLASSHASH_SIZE: %lu\n", CLASSHASH_SIZE); + printk("... CLASSHASH_SIZE: %lu\n", CLASSHASH_SIZE); printk("... MAX_LOCKDEP_ENTRIES: %lu\n", MAX_LOCKDEP_ENTRIES); printk("... MAX_LOCKDEP_CHAINS: %lu\n", MAX_LOCKDEP_CHAINS); printk("... CHAINHASH_SIZE: %lu\n", CHAINHASH_SIZE); diff --git a/kernel/panic.c b/kernel/panic.c index 6513aac8e99..4d5088355bf 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -167,6 +167,7 @@ static const struct tnt tnts[] = { * 'M' - System experienced a machine check exception. * 'B' - System has hit bad_page. * 'U' - Userspace-defined naughtiness. + * 'D' - Kernel has oopsed before * 'A' - ACPI table overridden. * 'W' - Taint on warning. * 'C' - modules from drivers/staging are loaded. diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c index 895337b16a2..4e5288a831d 100644 --- a/kernel/posix-cpu-timers.c +++ b/kernel/posix-cpu-timers.c @@ -311,7 +311,7 @@ static int cpu_clock_sample_group(const clockid_t which_clock, struct task_cputime cputime; thread_group_cputime(p, &cputime); - switch (which_clock) { + switch (CPUCLOCK_WHICH(which_clock)) { default: return -EINVAL; case CPUCLOCK_PROF: diff --git a/kernel/power/swap.c b/kernel/power/swap.c index b7713b53d07..6da14358537 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -633,7 +633,7 @@ void swsusp_close(fmode_t mode) return; } - blkdev_put(resume_bdev, mode); /* move up */ + blkdev_put(resume_bdev, mode); } static int swsusp_header_init(void) diff --git a/kernel/profile.c b/kernel/profile.c index 5b7d1ac7124..dc41827fbfe 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -351,7 +351,7 @@ out: put_cpu(); } -static int __devinit profile_cpu_callback(struct notifier_block *info, +static int __cpuinit profile_cpu_callback(struct notifier_block *info, unsigned long action, void *__cpu) { int node, cpu = (unsigned long)__cpu; @@ -596,7 +596,7 @@ out_cleanup: #define create_hash_tables() ({ 0; }) #endif -int create_proc_profile(void) +int __ref create_proc_profile(void) /* false positive from hotcpu_notifier */ { struct proc_dir_entry *entry; diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 1e68e4c39e2..4c8bcd7dd8e 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -612,7 +612,7 @@ int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data) return (copied == sizeof(data)) ? 0 : -EIO; } -#if defined CONFIG_COMPAT && defined __ARCH_WANT_COMPAT_SYS_PTRACE +#if defined CONFIG_COMPAT #include <linux/compat.h> int compat_ptrace_request(struct task_struct *child, compat_long_t request, @@ -709,4 +709,4 @@ asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, unlock_kernel(); return ret; } -#endif /* CONFIG_COMPAT && __ARCH_WANT_COMPAT_SYS_PTRACE */ +#endif /* CONFIG_COMPAT */ diff --git a/kernel/relay.c b/kernel/relay.c index 32b0befdcb6..09ac2008f77 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1317,12 +1317,9 @@ static ssize_t relay_file_splice_read(struct file *in, if (ret < 0) break; else if (!ret) { - if (spliced) - break; - if (flags & SPLICE_F_NONBLOCK) { + if (flags & SPLICE_F_NONBLOCK) ret = -EAGAIN; - break; - } + break; } *ppos += ret; diff --git a/kernel/sched.c b/kernel/sched.c index 9b1e79371c2..e4bb1dd7b30 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -1453,9 +1453,10 @@ static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd); static unsigned long cpu_avg_load_per_task(int cpu) { struct rq *rq = cpu_rq(cpu); + unsigned long nr_running = ACCESS_ONCE(rq->nr_running); - if (rq->nr_running) - rq->avg_load_per_task = rq->load.weight / rq->nr_running; + if (nr_running) + rq->avg_load_per_task = rq->load.weight / nr_running; else rq->avg_load_per_task = 0; @@ -6586,7 +6587,9 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu) req = list_entry(rq->migration_queue.next, struct migration_req, list); list_del_init(&req->list); + spin_unlock_irq(&rq->lock); complete(&req->done); + spin_lock_irq(&rq->lock); } spin_unlock_irq(&rq->lock); break; diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index 81787248b60..e8ab096ddfe 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -118,13 +118,13 @@ static u64 __update_sched_clock(struct sched_clock_data *scd, u64 now) /* * scd->clock = clamp(scd->tick_gtod + delta, - * max(scd->tick_gtod, scd->clock), - * max(scd->clock, scd->tick_gtod + TICK_NSEC)); + * max(scd->tick_gtod, scd->clock), + * scd->tick_gtod + TICK_NSEC); */ clock = scd->tick_gtod + delta; min_clock = wrap_max(scd->tick_gtod, scd->clock); - max_clock = wrap_max(scd->clock, scd->tick_gtod + TICK_NSEC); + max_clock = scd->tick_gtod + TICK_NSEC; clock = wrap_max(clock, min_clock); clock = wrap_min(clock, max_clock); diff --git a/kernel/softlockup.c b/kernel/softlockup.c index 3953e4aed73..dc0b3be6b7d 100644 --- a/kernel/softlockup.c +++ b/kernel/softlockup.c @@ -188,7 +188,7 @@ static void check_hung_task(struct task_struct *t, unsigned long now) if ((long)(now - t->last_switch_timestamp) < sysctl_hung_task_timeout_secs) return; - if (sysctl_hung_task_warnings < 0) + if (!sysctl_hung_task_warnings) return; sysctl_hung_task_warnings--; diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 9d048fa2d90..3d56fe7570d 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -176,6 +176,9 @@ extern struct ctl_table random_table[]; #ifdef CONFIG_INOTIFY_USER extern struct ctl_table inotify_table[]; #endif +#ifdef CONFIG_EPOLL +extern struct ctl_table epoll_table[]; +#endif #ifdef HAVE_ARCH_PICK_MMAP_LAYOUT int sysctl_legacy_va_layout; @@ -1325,6 +1328,13 @@ static struct ctl_table fs_table[] = { .child = inotify_table, }, #endif +#ifdef CONFIG_EPOLL + { + .procname = "epoll", + .mode = 0555, + .child = epoll_table, + }, +#endif #endif { .ctl_name = KERN_SETUID_DUMPABLE, diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index e7acfb482a6..fa05e88aa76 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -518,6 +518,28 @@ void update_wall_time(void) /* correct the clock when NTP error is too big */ clocksource_adjust(offset); + /* + * Since in the loop above, we accumulate any amount of time + * in xtime_nsec over a second into xtime.tv_sec, its possible for + * xtime_nsec to be fairly small after the loop. Further, if we're + * slightly speeding the clocksource up in clocksource_adjust(), + * its possible the required corrective factor to xtime_nsec could + * cause it to underflow. + * + * Now, we cannot simply roll the accumulated second back, since + * the NTP subsystem has been notified via second_overflow. So + * instead we push xtime_nsec forward by the amount we underflowed, + * and add that amount into the error. + * + * We'll correct this error next time through this function, when + * xtime_nsec is not as small. + */ + if (unlikely((s64)clock->xtime_nsec < 0)) { + s64 neg = -(s64)clock->xtime_nsec; + clock->xtime_nsec = 0; + clock->error += neg << (NTP_SCALE_SHIFT - clock->shift); + } + /* store full nanoseconds into xtime after rounding it up and * add the remainder to the error difference. */ diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index f780e9552f9..668bbb5ef2b 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1215,7 +1215,7 @@ ring_buffer_lock_reserve(struct ring_buffer *buffer, out: if (resched) - preempt_enable_notrace(); + preempt_enable_no_resched_notrace(); else preempt_enable_notrace(); return NULL; diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index f28484618ff..e62cbf78eab 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -18,12 +18,14 @@ struct header_iter { static struct trace_array *mmio_trace_array; static bool overrun_detected; +static unsigned long prev_overruns; static void mmio_reset_data(struct trace_array *tr) { int cpu; overrun_detected = false; + prev_overruns = 0; tr->time_start = ftrace_now(tr->cpu); for_each_online_cpu(cpu) @@ -128,16 +130,12 @@ static void mmio_close(struct trace_iterator *iter) static unsigned long count_overruns(struct trace_iterator *iter) { - int cpu; unsigned long cnt = 0; -/* FIXME: */ -#if 0 - for_each_online_cpu(cpu) { - cnt += iter->overrun[cpu]; - iter->overrun[cpu] = 0; - } -#endif - (void)cpu; + unsigned long over = ring_buffer_overruns(iter->tr->buffer); + + if (over > prev_overruns) + cnt = over - prev_overruns; + prev_overruns = over; return cnt; } diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index be682b62fe5..3bdb44bde4b 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -184,11 +184,16 @@ static struct file_operations stack_max_size_fops = { static void * t_next(struct seq_file *m, void *v, loff_t *pos) { - long i = (long)m->private; + long i; (*pos)++; - i++; + if (v == SEQ_START_TOKEN) + i = 0; + else { + i = *(long *)v; + i++; + } if (i >= max_stack_trace.nr_entries || stack_dump_trace[i] == ULONG_MAX) @@ -201,12 +206,15 @@ t_next(struct seq_file *m, void *v, loff_t *pos) static void *t_start(struct seq_file *m, loff_t *pos) { - void *t = &m->private; + void *t = SEQ_START_TOKEN; loff_t l = 0; local_irq_disable(); __raw_spin_lock(&max_stack_lock); + if (*pos == 0) + return SEQ_START_TOKEN; + for (; t && l < *pos; t = t_next(m, t, &l)) ; @@ -235,10 +243,10 @@ static int trace_lookup_stack(struct seq_file *m, long i) static int t_show(struct seq_file *m, void *v) { - long i = *(long *)v; + long i; int size; - if (i < 0) { + if (v == SEQ_START_TOKEN) { seq_printf(m, " Depth Size Location" " (%d entries)\n" " ----- ---- --------\n", @@ -246,6 +254,8 @@ static int t_show(struct seq_file *m, void *v) return 0; } + i = *(long *)v; + if (i >= max_stack_trace.nr_entries || stack_dump_trace[i] == ULONG_MAX) return 0; @@ -275,10 +285,6 @@ static int stack_trace_open(struct inode *inode, struct file *file) int ret; ret = seq_open(file, &stack_trace_seq_ops); - if (!ret) { - struct seq_file *m = file->private_data; - m->private = (void *)-1; - } return ret; } diff --git a/lib/idr.c b/lib/idr.c index e728c7fccc4..1c4f9281f41 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -185,6 +185,7 @@ static int sub_alloc(struct idr *idp, int *starting_id, struct idr_layer **pa) new = get_from_free_list(idp); if (!new) return -1; + new->layer = l-1; rcu_assign_pointer(p->ary[m], new); p->count++; } @@ -210,6 +211,7 @@ build_up: if (unlikely(!p)) { if (!(p = get_from_free_list(idp))) return -1; + p->layer = 0; layers = 1; } /* @@ -218,8 +220,14 @@ build_up: */ while ((layers < (MAX_LEVEL - 1)) && (id >= (1 << (layers*IDR_BITS)))) { layers++; - if (!p->count) + if (!p->count) { + /* special case: if the tree is currently empty, + * then we grow the tree by moving the top node + * upwards. + */ + p->layer++; continue; + } if (!(new = get_from_free_list(idp))) { /* * The allocation failed. If we built part of @@ -237,6 +245,7 @@ build_up: } new->ary[0] = p; new->count = 1; + new->layer = layers-1; if (p->bitmap == IDR_FULL) __set_bit(0, &new->bitmap); p = new; @@ -493,17 +502,21 @@ void *idr_find(struct idr *idp, int id) int n; struct idr_layer *p; - n = idp->layers * IDR_BITS; p = rcu_dereference(idp->top); + if (!p) + return NULL; + n = (p->layer+1) * IDR_BITS; /* Mask off upper bits we don't use for the search. */ id &= MAX_ID_MASK; if (id >= (1 << n)) return NULL; + BUG_ON(n == 0); while (n > 0 && p) { n -= IDR_BITS; + BUG_ON(n != p->layer*IDR_BITS); p = rcu_dereference(p->ary[(id >> n) & IDR_MASK]); } return((void *)p); @@ -582,8 +595,11 @@ void *idr_replace(struct idr *idp, void *ptr, int id) int n; struct idr_layer *p, *old_p; - n = idp->layers * IDR_BITS; p = idp->top; + if (!p) + return ERR_PTR(-EINVAL); + + n = (p->layer+1) * IDR_BITS; id &= MAX_ID_MASK; diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c index a8663890a88..b255b939bc1 100644 --- a/lib/percpu_counter.c +++ b/lib/percpu_counter.c @@ -62,10 +62,7 @@ s64 __percpu_counter_sum(struct percpu_counter *fbc) for_each_online_cpu(cpu) { s32 *pcount = per_cpu_ptr(fbc->counters, cpu); ret += *pcount; - *pcount = 0; } - fbc->count = ret; - spin_unlock(&fbc->lock); return ret; } @@ -104,13 +101,13 @@ void percpu_counter_destroy(struct percpu_counter *fbc) if (!fbc->counters) return; - free_percpu(fbc->counters); - fbc->counters = NULL; #ifdef CONFIG_HOTPLUG_CPU mutex_lock(&percpu_counters_lock); list_del(&fbc->list); mutex_unlock(&percpu_counters_lock); #endif + free_percpu(fbc->counters); + fbc->counters = NULL; } EXPORT_SYMBOL(percpu_counter_destroy); diff --git a/mm/backing-dev.c b/mm/backing-dev.c index f2e574dbc30..801c08b046e 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -176,6 +176,9 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent, int ret = 0; struct device *dev; + if (bdi->dev) /* The driver needs to use separate queues per device */ + goto exit; + va_start(args, fmt); dev = device_create_vargs(bdi_class, parent, MKDEV(0, 0), bdi, fmt, args); va_end(args); diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index b5b2b15085a..b1737118546 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -189,7 +189,7 @@ static void grow_pgdat_span(struct pglist_data *pgdat, unsigned long start_pfn, pgdat->node_start_pfn; } -static int __add_zone(struct zone *zone, unsigned long phys_start_pfn) +static int __meminit __add_zone(struct zone *zone, unsigned long phys_start_pfn) { struct pglist_data *pgdat = zone->zone_pgdat; int nr_pages = PAGES_PER_SECTION; @@ -216,7 +216,7 @@ static int __add_zone(struct zone *zone, unsigned long phys_start_pfn) return 0; } -static int __add_section(struct zone *zone, unsigned long phys_start_pfn) +static int __meminit __add_section(struct zone *zone, unsigned long phys_start_pfn) { int nr_pages = PAGES_PER_SECTION; int ret; @@ -273,7 +273,7 @@ static int __remove_section(struct zone *zone, struct mem_section *ms) * call this function after deciding the zone to which to * add the new pages. */ -int __add_pages(struct zone *zone, unsigned long phys_start_pfn, +int __ref __add_pages(struct zone *zone, unsigned long phys_start_pfn, unsigned long nr_pages) { unsigned long i; @@ -470,7 +470,8 @@ static void rollback_node_hotadd(int nid, pg_data_t *pgdat) } -int add_memory(int nid, u64 start, u64 size) +/* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG */ +int __ref add_memory(int nid, u64 start, u64 size) { pg_data_t *pgdat = NULL; int new_pgdat = 0; diff --git a/mm/migrate.c b/mm/migrate.c index 1e0d6b237f4..d8f07667fc8 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -987,25 +987,18 @@ out: /* * Determine the nodes of an array of pages and store it in an array of status. */ -static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages, - const void __user * __user *pages, - int __user *status) +static void do_pages_stat_array(struct mm_struct *mm, unsigned long nr_pages, + const void __user **pages, int *status) { unsigned long i; - int err; down_read(&mm->mmap_sem); for (i = 0; i < nr_pages; i++) { - const void __user *p; - unsigned long addr; + unsigned long addr = (unsigned long)(*pages); struct vm_area_struct *vma; struct page *page; - - err = -EFAULT; - if (get_user(p, pages+i)) - goto out; - addr = (unsigned long) p; + int err; vma = find_vma(mm, addr); if (!vma) @@ -1024,12 +1017,52 @@ static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages, err = page_to_nid(page); set_status: - put_user(err, status+i); + *status = err; + + pages++; + status++; + } + + up_read(&mm->mmap_sem); +} + +/* + * Determine the nodes of a user array of pages and store it in + * a user array of status. + */ +static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages, + const void __user * __user *pages, + int __user *status) +{ +#define DO_PAGES_STAT_CHUNK_NR 16 + const void __user *chunk_pages[DO_PAGES_STAT_CHUNK_NR]; + int chunk_status[DO_PAGES_STAT_CHUNK_NR]; + unsigned long i, chunk_nr = DO_PAGES_STAT_CHUNK_NR; + int err; + + for (i = 0; i < nr_pages; i += chunk_nr) { + if (chunk_nr + i > nr_pages) + chunk_nr = nr_pages - i; + + err = copy_from_user(chunk_pages, &pages[i], + chunk_nr * sizeof(*chunk_pages)); + if (err) { + err = -EFAULT; + goto out; + } + + do_pages_stat_array(mm, chunk_nr, chunk_pages, chunk_status); + + err = copy_to_user(&status[i], chunk_status, + chunk_nr * sizeof(*chunk_status)); + if (err) { + err = -EFAULT; + goto out; + } } err = 0; out: - up_read(&mm->mmap_sem); return err; } diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 1223d927904..ab27ff75051 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -21,7 +21,7 @@ static unsigned long total_usage; #if !defined(CONFIG_SPARSEMEM) -void __init pgdat_page_cgroup_init(struct pglist_data *pgdat) +void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat) { pgdat->node_page_cgroup = NULL; } @@ -49,6 +49,9 @@ static int __init alloc_node_page_cgroup(int nid) start_pfn = NODE_DATA(nid)->node_start_pfn; nr_pages = NODE_DATA(nid)->node_spanned_pages; + if (!nr_pages) + return 0; + table_size = sizeof(struct page_cgroup) * nr_pages; base = __alloc_bootmem_node_nopanic(NODE_DATA(nid), @@ -97,7 +100,8 @@ struct page_cgroup *lookup_page_cgroup(struct page *page) return section->page_cgroup + pfn; } -int __meminit init_section_page_cgroup(unsigned long pfn) +/* __alloc_bootmem...() is protected by !slab_available() */ +int __init_refok init_section_page_cgroup(unsigned long pfn) { struct mem_section *section; struct page_cgroup *base, *pc; @@ -106,19 +110,29 @@ int __meminit init_section_page_cgroup(unsigned long pfn) section = __pfn_to_section(pfn); - if (section->page_cgroup) - return 0; - - nid = page_to_nid(pfn_to_page(pfn)); - - table_size = sizeof(struct page_cgroup) * PAGES_PER_SECTION; - if (slab_is_available()) { - base = kmalloc_node(table_size, GFP_KERNEL, nid); - if (!base) - base = vmalloc_node(table_size, nid); - } else { - base = __alloc_bootmem_node_nopanic(NODE_DATA(nid), table_size, + if (!section->page_cgroup) { + nid = page_to_nid(pfn_to_page(pfn)); + table_size = sizeof(struct page_cgroup) * PAGES_PER_SECTION; + if (slab_is_available()) { + base = kmalloc_node(table_size, GFP_KERNEL, nid); + if (!base) + base = vmalloc_node(table_size, nid); + } else { + base = __alloc_bootmem_node_nopanic(NODE_DATA(nid), + table_size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); + } + } else { + /* + * We don't have to allocate page_cgroup again, but + * address of memmap may be changed. So, we have to initialize + * again. + */ + base = section->page_cgroup + pfn; + table_size = 0; + /* check address of memmap is changed or not. */ + if (base->page == pfn_to_page(pfn)) + return 0; } if (!base) { @@ -158,7 +172,7 @@ void __free_page_cgroup(unsigned long pfn) } } -int online_page_cgroup(unsigned long start_pfn, +int __meminit online_page_cgroup(unsigned long start_pfn, unsigned long nr_pages, int nid) { @@ -183,7 +197,7 @@ int online_page_cgroup(unsigned long start_pfn, return -ENOMEM; } -int offline_page_cgroup(unsigned long start_pfn, +int __meminit offline_page_cgroup(unsigned long start_pfn, unsigned long nr_pages, int nid) { unsigned long start, end, pfn; @@ -197,7 +211,7 @@ int offline_page_cgroup(unsigned long start_pfn, } -static int page_cgroup_callback(struct notifier_block *self, +static int __meminit page_cgroup_callback(struct notifier_block *self, unsigned long action, void *arg) { struct memory_notify *mn = arg; @@ -207,18 +221,23 @@ static int page_cgroup_callback(struct notifier_block *self, ret = online_page_cgroup(mn->start_pfn, mn->nr_pages, mn->status_change_nid); break; - case MEM_CANCEL_ONLINE: case MEM_OFFLINE: offline_page_cgroup(mn->start_pfn, mn->nr_pages, mn->status_change_nid); break; + case MEM_CANCEL_ONLINE: case MEM_GOING_OFFLINE: break; case MEM_ONLINE: case MEM_CANCEL_OFFLINE: break; } - ret = notifier_from_errno(ret); + + if (ret) + ret = notifier_from_errno(ret); + else + ret = NOTIFY_OK; + return ret; } @@ -248,7 +267,7 @@ void __init page_cgroup_init(void) " want\n"); } -void __init pgdat_page_cgroup_init(struct pglist_data *pgdat) +void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat) { return; } diff --git a/mm/slob.c b/mm/slob.c index cb675d12679..bf7e8fc3aed 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -535,7 +535,7 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size, struct kmem_cache *c; c = slob_alloc(sizeof(struct kmem_cache), - flags, ARCH_KMALLOC_MINALIGN, -1); + GFP_KERNEL, ARCH_KMALLOC_MINALIGN, -1); if (c) { c->name = name; diff --git a/mm/slub.c b/mm/slub.c index 7ad489af956..a2cd47d89e0 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2931,8 +2931,10 @@ static int slab_memory_callback(struct notifier_block *self, case MEM_CANCEL_OFFLINE: break; } - - ret = notifier_from_errno(ret); + if (ret) + ret = notifier_from_errno(ret); + else + ret = NOTIFY_OK; return ret; } @@ -3595,7 +3597,7 @@ static int list_locations(struct kmem_cache *s, char *buf, for (i = 0; i < t.count; i++) { struct location *l = &t.loc[i]; - if (len > PAGE_SIZE - 100) + if (len > PAGE_SIZE - KSYM_SYMBOL_LEN - 100) break; len += sprintf(buf + len, "%7ld ", l->count); diff --git a/mm/sparse.c b/mm/sparse.c index 39db301b920..083f5b63e7a 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -570,7 +570,7 @@ static void free_section_usemap(struct page *memmap, unsigned long *usemap) * set. If this is <=0, then that means that the passed-in * map was not consumed and must be freed. */ -int sparse_add_one_section(struct zone *zone, unsigned long start_pfn, +int __meminit sparse_add_one_section(struct zone *zone, unsigned long start_pfn, int nr_pages) { unsigned long section_nr = pfn_to_section_nr(start_pfn); diff --git a/mm/swap.c b/mm/swap.c index 2152e48a7b8..b135ec90cde 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -299,7 +299,6 @@ void lru_add_drain(void) put_cpu(); } -#if defined(CONFIG_NUMA) || defined(CONFIG_UNEVICTABLE_LRU) static void lru_add_drain_per_cpu(struct work_struct *dummy) { lru_add_drain(); @@ -313,18 +312,6 @@ int lru_add_drain_all(void) return schedule_on_each_cpu(lru_add_drain_per_cpu); } -#else - -/* - * Returns 0 for success - */ -int lru_add_drain_all(void) -{ - lru_add_drain(); - return 0; -} -#endif - /* * Batched page_cache_release(). Decrement the reference count on all the * passed pages. If it fell to zero then remove the page from the LRU and @@ -445,6 +432,7 @@ void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) for (i = 0; i < pagevec_count(pvec); i++) { struct page *page = pvec->pages[i]; struct zone *pagezone = page_zone(page); + int file; if (pagezone != zone) { if (zone) @@ -456,8 +444,12 @@ void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) VM_BUG_ON(PageUnevictable(page)); VM_BUG_ON(PageLRU(page)); SetPageLRU(page); - if (is_active_lru(lru)) + file = is_file_lru(lru); + zone->recent_scanned[file]++; + if (is_active_lru(lru)) { SetPageActive(page); + zone->recent_rotated[file]++; + } add_page_to_lru_list(zone, page, lru); } if (zone) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 30f826d484f..1ddb77ba399 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -77,7 +77,6 @@ static void vunmap_page_range(unsigned long addr, unsigned long end) BUG_ON(addr >= end); pgd = pgd_offset_k(addr); - flush_cache_vunmap(addr, end); do { next = pgd_addr_end(addr, end); if (pgd_none_or_clear_bad(pgd)) @@ -543,9 +542,10 @@ static void purge_vmap_area_lazy(void) } /* - * Free and unmap a vmap area + * Free and unmap a vmap area, caller ensuring flush_cache_vunmap had been + * called for the correct range previously. */ -static void free_unmap_vmap_area(struct vmap_area *va) +static void free_unmap_vmap_area_noflush(struct vmap_area *va) { va->flags |= VM_LAZY_FREE; atomic_add((va->va_end - va->va_start) >> PAGE_SHIFT, &vmap_lazy_nr); @@ -553,6 +553,15 @@ static void free_unmap_vmap_area(struct vmap_area *va) try_purge_vmap_area_lazy(); } +/* + * Free and unmap a vmap area + */ +static void free_unmap_vmap_area(struct vmap_area *va) +{ + flush_cache_vunmap(va->va_start, va->va_end); + free_unmap_vmap_area_noflush(va); +} + static struct vmap_area *find_vmap_area(unsigned long addr) { struct vmap_area *va; @@ -734,7 +743,7 @@ static void free_vmap_block(struct vmap_block *vb) spin_unlock(&vmap_block_tree_lock); BUG_ON(tmp != vb); - free_unmap_vmap_area(vb->va); + free_unmap_vmap_area_noflush(vb->va); call_rcu(&vb->rcu_head, rcu_free_vb); } @@ -796,6 +805,9 @@ static void vb_free(const void *addr, unsigned long size) BUG_ON(size & ~PAGE_MASK); BUG_ON(size > PAGE_SIZE*VMAP_MAX_ALLOC); + + flush_cache_vunmap((unsigned long)addr, (unsigned long)addr + size); + order = get_order(size); offset = (unsigned long)addr & (VMAP_BLOCK_SIZE - 1); @@ -1705,7 +1717,7 @@ static int s_show(struct seq_file *m, void *p) v->addr, v->addr + v->size, v->size); if (v->caller) { - char buff[2 * KSYM_NAME_LEN]; + char buff[KSYM_SYMBOL_LEN]; seq_putc(m, ' '); sprint_symbol(buff, (unsigned long)v->caller); diff --git a/mm/vmscan.c b/mm/vmscan.c index 7ea1440b53d..62e7f62fb55 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1248,6 +1248,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, list_add(&page->lru, &l_inactive); } + spin_lock_irq(&zone->lru_lock); /* * Count referenced pages from currently used mappings as * rotated, even though they are moved to the inactive list. @@ -1263,7 +1264,6 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, pgmoved = 0; lru = LRU_BASE + file * LRU_FILE; - spin_lock_irq(&zone->lru_lock); while (!list_empty(&l_inactive)) { page = lru_to_page(&l_inactive); prefetchw_prev_lru_page(page, &l_inactive, flags); diff --git a/net/atm/svc.c b/net/atm/svc.c index de1e4f2f3a4..8fb54dc870b 100644 --- a/net/atm/svc.c +++ b/net/atm/svc.c @@ -293,7 +293,10 @@ static int svc_listen(struct socket *sock,int backlog) error = -EINVAL; goto out; } - vcc_insert_socket(sk); + if (test_bit(ATM_VF_LISTEN, &vcc->flags)) { + error = -EADDRINUSE; + goto out; + } set_bit(ATM_VF_WAITING, &vcc->flags); prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE); sigd_enq(vcc,as_listen,NULL,NULL,&vcc->local); @@ -307,6 +310,7 @@ static int svc_listen(struct socket *sock,int backlog) goto out; } set_bit(ATM_VF_LISTEN,&vcc->flags); + vcc_insert_socket(sk); sk->sk_max_ack_backlog = backlog > 0 ? backlog : ATM_BACKLOG_DEFAULT; error = -sk->sk_err; out: diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index fa5cda4e552..45f61c348e3 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -101,6 +101,18 @@ static inline __be16 pppoe_proto(const struct sk_buff *skb) pppoe_proto(skb) == htons(PPP_IPV6) && \ brnf_filter_pppoe_tagged) +static void fake_update_pmtu(struct dst_entry *dst, u32 mtu) +{ +} + +static struct dst_ops fake_dst_ops = { + .family = AF_INET, + .protocol = __constant_htons(ETH_P_IP), + .update_pmtu = fake_update_pmtu, + .entry_size = sizeof(struct rtable), + .entries = ATOMIC_INIT(0), +}; + /* * Initialize bogus route table used to keep netfilter happy. * Currently, we fill in the PMTU entry because netfilter @@ -117,6 +129,7 @@ void br_netfilter_rtable_init(struct net_bridge *br) rt->u.dst.path = &rt->u.dst; rt->u.dst.metrics[RTAX_MTU - 1] = 1500; rt->u.dst.flags = DST_NOXFRM; + rt->u.dst.ops = &fake_dst_ops; } static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) diff --git a/net/can/af_can.c b/net/can/af_can.c index 7d4d2b3c137..3dadb338add 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -319,23 +319,52 @@ static struct dev_rcv_lists *find_dev_rcv_lists(struct net_device *dev) return n ? d : NULL; } +/** + * find_rcv_list - determine optimal filterlist inside device filter struct + * @can_id: pointer to CAN identifier of a given can_filter + * @mask: pointer to CAN mask of a given can_filter + * @d: pointer to the device filter struct + * + * Description: + * Returns the optimal filterlist to reduce the filter handling in the + * receive path. This function is called by service functions that need + * to register or unregister a can_filter in the filter lists. + * + * A filter matches in general, when + * + * <received_can_id> & mask == can_id & mask + * + * so every bit set in the mask (even CAN_EFF_FLAG, CAN_RTR_FLAG) describe + * relevant bits for the filter. + * + * The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can + * filter for error frames (CAN_ERR_FLAG bit set in mask). For error frames + * there is a special filterlist and a special rx path filter handling. + * + * Return: + * Pointer to optimal filterlist for the given can_id/mask pair. + * Constistency checked mask. + * Reduced can_id to have a preprocessed filter compare value. + */ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask, struct dev_rcv_lists *d) { canid_t inv = *can_id & CAN_INV_FILTER; /* save flag before masking */ - /* filter error frames */ + /* filter for error frames in extra filterlist */ if (*mask & CAN_ERR_FLAG) { - /* clear CAN_ERR_FLAG in list entry */ + /* clear CAN_ERR_FLAG in filter entry */ *mask &= CAN_ERR_MASK; return &d->rx[RX_ERR]; } - /* ensure valid values in can_mask */ - if (*mask & CAN_EFF_FLAG) - *mask &= (CAN_EFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG); - else - *mask &= (CAN_SFF_MASK | CAN_RTR_FLAG); + /* with cleared CAN_ERR_FLAG we have a simple mask/value filterpair */ + +#define CAN_EFF_RTR_FLAGS (CAN_EFF_FLAG | CAN_RTR_FLAG) + + /* ensure valid values in can_mask for 'SFF only' frame filtering */ + if ((*mask & CAN_EFF_FLAG) && !(*can_id & CAN_EFF_FLAG)) + *mask &= (CAN_SFF_MASK | CAN_EFF_RTR_FLAGS); /* reduce condition testing at receive time */ *can_id &= *mask; @@ -348,15 +377,19 @@ static struct hlist_head *find_rcv_list(canid_t *can_id, canid_t *mask, if (!(*mask)) return &d->rx[RX_ALL]; - /* use extra filterset for the subscription of exactly *ONE* can_id */ - if (*can_id & CAN_EFF_FLAG) { - if (*mask == (CAN_EFF_MASK | CAN_EFF_FLAG)) { - /* RFC: a use-case for hash-tables in the future? */ - return &d->rx[RX_EFF]; + /* extra filterlists for the subscription of a single non-RTR can_id */ + if (((*mask & CAN_EFF_RTR_FLAGS) == CAN_EFF_RTR_FLAGS) + && !(*can_id & CAN_RTR_FLAG)) { + + if (*can_id & CAN_EFF_FLAG) { + if (*mask == (CAN_EFF_MASK | CAN_EFF_RTR_FLAGS)) { + /* RFC: a future use-case for hash-tables? */ + return &d->rx[RX_EFF]; + } + } else { + if (*mask == (CAN_SFF_MASK | CAN_EFF_RTR_FLAGS)) + return &d->rx_sff[*can_id]; } - } else { - if (*mask == CAN_SFF_MASK) - return &d->rx_sff[*can_id]; } /* default: filter via can_id/can_mask */ @@ -589,7 +622,10 @@ static int can_rcv_filter(struct dev_rcv_lists *d, struct sk_buff *skb) } } - /* check CAN_ID specific entries */ + /* check filterlists for single non-RTR can_ids */ + if (can_id & CAN_RTR_FLAG) + return matches; + if (can_id & CAN_EFF_FLAG) { hlist_for_each_entry_rcu(r, n, &d->rx[RX_EFF], list) { if (r->can_id == can_id) { diff --git a/net/can/bcm.c b/net/can/bcm.c index d0dd382001e..da0d426c0ce 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -64,10 +64,11 @@ #define BCM_CAN_DLC_MASK 0x0F /* clean private flags in can_dlc by masking */ /* get best masking value for can_rx_register() for a given single can_id */ -#define REGMASK(id) ((id & CAN_RTR_FLAG) | ((id & CAN_EFF_FLAG) ? \ - (CAN_EFF_MASK | CAN_EFF_FLAG) : CAN_SFF_MASK)) +#define REGMASK(id) ((id & CAN_EFF_FLAG) ? \ + (CAN_EFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG) : \ + (CAN_SFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG)) -#define CAN_BCM_VERSION "20080415" +#define CAN_BCM_VERSION CAN_VERSION static __initdata const char banner[] = KERN_INFO "can: broadcast manager protocol (rev " CAN_BCM_VERSION ")\n"; diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 6c7af390be0..dadac6281f2 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -133,9 +133,11 @@ static int poll_one_napi(struct netpoll_info *npinfo, npinfo->rx_flags |= NETPOLL_RX_DROP; atomic_inc(&trapped); + set_bit(NAPI_STATE_NPSVC, &napi->state); work = napi->poll(napi, budget); + clear_bit(NAPI_STATE_NPSVC, &napi->state); atomic_dec(&trapped); npinfo->rx_flags &= ~NETPOLL_RX_DROP; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index d49ef8301b5..65f7757465b 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -149,7 +149,7 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here) void skb_truesize_bug(struct sk_buff *skb) { - printk(KERN_ERR "SKB BUG: Invalid truesize (%u) " + WARN(net_ratelimit(), KERN_ERR "SKB BUG: Invalid truesize (%u) " "len=%u, sizeof(sk_buff)=%Zd\n", skb->truesize, skb->len, sizeof(struct sk_buff)); } diff --git a/net/core/sock.c b/net/core/sock.c index 341e3945695..edf7220889a 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2035,9 +2035,6 @@ static inline void release_proto_idx(struct proto *prot) int proto_register(struct proto *prot, int alloc_slab) { - char *request_sock_slab_name = NULL; - char *timewait_sock_slab_name; - if (alloc_slab) { prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0, SLAB_HWCACHE_ALIGN, NULL); @@ -2051,12 +2048,12 @@ int proto_register(struct proto *prot, int alloc_slab) if (prot->rsk_prot != NULL) { static const char mask[] = "request_sock_%s"; - request_sock_slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); - if (request_sock_slab_name == NULL) + prot->rsk_prot->slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); + if (prot->rsk_prot->slab_name == NULL) goto out_free_sock_slab; - sprintf(request_sock_slab_name, mask, prot->name); - prot->rsk_prot->slab = kmem_cache_create(request_sock_slab_name, + sprintf(prot->rsk_prot->slab_name, mask, prot->name); + prot->rsk_prot->slab = kmem_cache_create(prot->rsk_prot->slab_name, prot->rsk_prot->obj_size, 0, SLAB_HWCACHE_ALIGN, NULL); @@ -2070,14 +2067,14 @@ int proto_register(struct proto *prot, int alloc_slab) if (prot->twsk_prot != NULL) { static const char mask[] = "tw_sock_%s"; - timewait_sock_slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); + prot->twsk_prot->twsk_slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL); - if (timewait_sock_slab_name == NULL) + if (prot->twsk_prot->twsk_slab_name == NULL) goto out_free_request_sock_slab; - sprintf(timewait_sock_slab_name, mask, prot->name); + sprintf(prot->twsk_prot->twsk_slab_name, mask, prot->name); prot->twsk_prot->twsk_slab = - kmem_cache_create(timewait_sock_slab_name, + kmem_cache_create(prot->twsk_prot->twsk_slab_name, prot->twsk_prot->twsk_obj_size, 0, SLAB_HWCACHE_ALIGN, NULL); @@ -2093,14 +2090,14 @@ int proto_register(struct proto *prot, int alloc_slab) return 0; out_free_timewait_sock_slab_name: - kfree(timewait_sock_slab_name); + kfree(prot->twsk_prot->twsk_slab_name); out_free_request_sock_slab: if (prot->rsk_prot && prot->rsk_prot->slab) { kmem_cache_destroy(prot->rsk_prot->slab); prot->rsk_prot->slab = NULL; } out_free_request_sock_slab_name: - kfree(request_sock_slab_name); + kfree(prot->rsk_prot->slab_name); out_free_sock_slab: kmem_cache_destroy(prot->slab); prot->slab = NULL; @@ -2123,18 +2120,14 @@ void proto_unregister(struct proto *prot) } if (prot->rsk_prot != NULL && prot->rsk_prot->slab != NULL) { - const char *name = kmem_cache_name(prot->rsk_prot->slab); - kmem_cache_destroy(prot->rsk_prot->slab); - kfree(name); + kfree(prot->rsk_prot->slab_name); prot->rsk_prot->slab = NULL; } if (prot->twsk_prot != NULL && prot->twsk_prot->twsk_slab != NULL) { - const char *name = kmem_cache_name(prot->twsk_prot->twsk_slab); - kmem_cache_destroy(prot->twsk_prot->twsk_slab); - kfree(name); + kfree(prot->twsk_prot->twsk_slab_name); prot->twsk_prot->twsk_slab = NULL; } } diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c index bea54a68510..8d489e746b2 100644 --- a/net/ipv4/netfilter/nf_nat_rule.c +++ b/net/ipv4/netfilter/nf_nat_rule.c @@ -61,7 +61,7 @@ static struct static struct xt_table nat_table = { .name = "nat", .valid_hooks = NAT_VALID_HOOKS, - .lock = __RW_LOCK_UNLOCKED(__nat_table.lock), + .lock = __RW_LOCK_UNLOCKED(nat_table.lock), .me = THIS_MODULE, .af = AF_INET, }; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index ba85d883189..fe3b4bdfd25 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1028,10 +1028,6 @@ unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu) /* Compute the current effective MSS, taking SACKs and IP options, * and even PMTU discovery events into account. - * - * LARGESEND note: !tcp_urg_mode is overkill, only frames up to snd_up - * cannot be large. However, taking into account rare use of URG, this - * is not a big flaw. */ unsigned int tcp_current_mss(struct sock *sk, int large_allowed) { @@ -1046,7 +1042,7 @@ unsigned int tcp_current_mss(struct sock *sk, int large_allowed) mss_now = tp->mss_cache; - if (large_allowed && sk_can_gso(sk) && !tcp_urg_mode(tp)) + if (large_allowed && sk_can_gso(sk)) doing_tso = 1; if (dst) { @@ -1516,6 +1512,10 @@ static int tcp_mtu_probe(struct sock *sk) * send_head. This happens as incoming acks open up the remote * window for us. * + * LARGESEND note: !tcp_urg_mode is overkill, only frames between + * snd_up-64k-mss .. snd_up cannot be large. However, taking into + * account rare use of URG, this is not a big flaw. + * * Returns 1, if no segments are in flight and we have queued segments, but * cannot send anything now because of SWS or another problem. */ @@ -1567,7 +1567,7 @@ static int tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle) } limit = mss_now; - if (tso_segs > 1) + if (tso_segs > 1 && !tcp_urg_mode(tp)) limit = tcp_mss_split_point(sk, skb, mss_now, cwnd_quota); @@ -1616,6 +1616,7 @@ void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss, */ void tcp_push_one(struct sock *sk, unsigned int mss_now) { + struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb = tcp_send_head(sk); unsigned int tso_segs, cwnd_quota; @@ -1630,7 +1631,7 @@ void tcp_push_one(struct sock *sk, unsigned int mss_now) BUG_ON(!tso_segs); limit = mss_now; - if (tso_segs > 1) + if (tso_segs > 1 && !tcp_urg_mode(tp)) limit = tcp_mss_split_point(sk, skb, mss_now, cwnd_quota); diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c index 14504dada11..a453aac91bd 100644 --- a/net/ipv4/tcp_vegas.c +++ b/net/ipv4/tcp_vegas.c @@ -40,18 +40,14 @@ #include "tcp_vegas.h" -/* Default values of the Vegas variables, in fixed-point representation - * with V_PARAM_SHIFT bits to the right of the binary point. - */ -#define V_PARAM_SHIFT 1 -static int alpha = 2<<V_PARAM_SHIFT; -static int beta = 4<<V_PARAM_SHIFT; -static int gamma = 1<<V_PARAM_SHIFT; +static int alpha = 2; +static int beta = 4; +static int gamma = 1; module_param(alpha, int, 0644); -MODULE_PARM_DESC(alpha, "lower bound of packets in network (scale by 2)"); +MODULE_PARM_DESC(alpha, "lower bound of packets in network"); module_param(beta, int, 0644); -MODULE_PARM_DESC(beta, "upper bound of packets in network (scale by 2)"); +MODULE_PARM_DESC(beta, "upper bound of packets in network"); module_param(gamma, int, 0644); MODULE_PARM_DESC(gamma, "limit on increase (scale by 2)"); @@ -172,49 +168,13 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) return; } - /* The key players are v_beg_snd_una and v_beg_snd_nxt. - * - * These are so named because they represent the approximate values - * of snd_una and snd_nxt at the beginning of the current RTT. More - * precisely, they represent the amount of data sent during the RTT. - * At the end of the RTT, when we receive an ACK for v_beg_snd_nxt, - * we will calculate that (v_beg_snd_nxt - v_beg_snd_una) outstanding - * bytes of data have been ACKed during the course of the RTT, giving - * an "actual" rate of: - * - * (v_beg_snd_nxt - v_beg_snd_una) / (rtt duration) - * - * Unfortunately, v_beg_snd_una is not exactly equal to snd_una, - * because delayed ACKs can cover more than one segment, so they - * don't line up nicely with the boundaries of RTTs. - * - * Another unfortunate fact of life is that delayed ACKs delay the - * advance of the left edge of our send window, so that the number - * of bytes we send in an RTT is often less than our cwnd will allow. - * So we keep track of our cwnd separately, in v_beg_snd_cwnd. - */ - if (after(ack, vegas->beg_snd_nxt)) { /* Do the Vegas once-per-RTT cwnd adjustment. */ - u32 old_wnd, old_snd_cwnd; - - - /* Here old_wnd is essentially the window of data that was - * sent during the previous RTT, and has all - * been acknowledged in the course of the RTT that ended - * with the ACK we just received. Likewise, old_snd_cwnd - * is the cwnd during the previous RTT. - */ - old_wnd = (vegas->beg_snd_nxt - vegas->beg_snd_una) / - tp->mss_cache; - old_snd_cwnd = vegas->beg_snd_cwnd; /* Save the extent of the current window so we can use this * at the end of the next RTT. */ - vegas->beg_snd_una = vegas->beg_snd_nxt; vegas->beg_snd_nxt = tp->snd_nxt; - vegas->beg_snd_cwnd = tp->snd_cwnd; /* We do the Vegas calculations only if we got enough RTT * samples that we can be reasonably sure that we got @@ -252,22 +212,14 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) * * This is: * (actual rate in segments) * baseRTT - * We keep it as a fixed point number with - * V_PARAM_SHIFT bits to the right of the binary point. */ - target_cwnd = ((u64)old_wnd * vegas->baseRTT); - target_cwnd <<= V_PARAM_SHIFT; - do_div(target_cwnd, rtt); + target_cwnd = tp->snd_cwnd * vegas->baseRTT / rtt; /* Calculate the difference between the window we had, * and the window we would like to have. This quantity * is the "Diff" from the Arizona Vegas papers. - * - * Again, this is a fixed point number with - * V_PARAM_SHIFT bits to the right of the binary - * point. */ - diff = (old_wnd << V_PARAM_SHIFT) - target_cwnd; + diff = tp->snd_cwnd * (rtt-vegas->baseRTT) / vegas->baseRTT; if (diff > gamma && tp->snd_ssthresh > 2 ) { /* Going too fast. Time to slow down @@ -282,16 +234,13 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) * truncation robs us of full link * utilization. */ - tp->snd_cwnd = min(tp->snd_cwnd, - ((u32)target_cwnd >> - V_PARAM_SHIFT)+1); + tp->snd_cwnd = min(tp->snd_cwnd, (u32)target_cwnd+1); } else if (tp->snd_cwnd <= tp->snd_ssthresh) { /* Slow start. */ tcp_slow_start(tp); } else { /* Congestion avoidance. */ - u32 next_snd_cwnd; /* Figure out where we would like cwnd * to be. @@ -300,32 +249,25 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) /* The old window was too fast, so * we slow down. */ - next_snd_cwnd = old_snd_cwnd - 1; + tp->snd_cwnd--; } else if (diff < alpha) { /* We don't have enough extra packets * in the network, so speed up. */ - next_snd_cwnd = old_snd_cwnd + 1; + tp->snd_cwnd++; } else { /* Sending just as fast as we * should be. */ - next_snd_cwnd = old_snd_cwnd; } - - /* Adjust cwnd upward or downward, toward the - * desired value. - */ - if (next_snd_cwnd > tp->snd_cwnd) - tp->snd_cwnd++; - else if (next_snd_cwnd < tp->snd_cwnd) - tp->snd_cwnd--; } if (tp->snd_cwnd < 2) tp->snd_cwnd = 2; else if (tp->snd_cwnd > tp->snd_cwnd_clamp) tp->snd_cwnd = tp->snd_cwnd_clamp; + + tp->snd_ssthresh = tcp_current_ssthresh(sk); } /* Wipe the slate clean for the next RTT. */ diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 172438320ee..d0f54d18e19 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -912,8 +912,13 @@ static void ndisc_recv_na(struct sk_buff *skb) is invalid, but ndisc specs say nothing about it. It could be misconfiguration, or an smart proxy agent tries to help us :-) + + We should not print the error if NA has been + received from loopback - it is just our own + unsolicited advertisement. */ - ND_PRINTK1(KERN_WARNING + if (skb->pkt_type != PACKET_LOOPBACK) + ND_PRINTK1(KERN_WARNING "ICMPv6 NA: someone advertises our address on %s!\n", ifp->idev->dev->name); in6_ifa_put(ifp); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 7fef8ea1f5e..d254446b85b 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -99,7 +99,7 @@ struct sta_info *sta_info_get(struct ieee80211_local *local, const u8 *addr) sta = rcu_dereference(local->sta_hash[STA_HASH(addr)]); while (sta) { - if (compare_ether_addr(sta->sta.addr, addr) == 0) + if (memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) break; sta = rcu_dereference(sta->hnext); } diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index 742f811ca41..ab4ddba874b 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -271,6 +271,7 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev, __u32 *mode, char *extra) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_local *local = sdata->local; int type; if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) @@ -281,6 +282,13 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev, type = NL80211_IFTYPE_STATION; break; case IW_MODE_ADHOC: + /* Setting ad-hoc mode on non ibss channel is not + * supported. + */ + if (local->oper_channel && + (local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS)) + return -EOPNOTSUPP; + type = NL80211_IFTYPE_ADHOC; break; case IW_MODE_REPEAT: diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 622d7c671cb..233fdd2d7d2 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -305,9 +305,7 @@ void nf_conntrack_hash_insert(struct nf_conn *ct) hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); repl_hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple); - spin_lock_bh(&nf_conntrack_lock); __nf_conntrack_hash_insert(ct, hash, repl_hash); - spin_unlock_bh(&nf_conntrack_lock); } EXPORT_SYMBOL_GPL(nf_conntrack_hash_insert); diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index a040d46f85d..5f4a6516b3b 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1090,7 +1090,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[], struct nf_conn_help *help; struct nf_conntrack_helper *helper; - ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_KERNEL); + ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_ATOMIC); if (ct == NULL || IS_ERR(ct)) return -ENOMEM; @@ -1138,7 +1138,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[], } } - nf_ct_acct_ext_add(ct, GFP_KERNEL); + nf_ct_acct_ext_add(ct, GFP_ATOMIC); #if defined(CONFIG_NF_CONNTRACK_MARK) if (cda[CTA_MARK]) @@ -1212,13 +1212,14 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, atomic_inc(&master_ct->ct_general.use); } - spin_unlock_bh(&nf_conntrack_lock); err = -ENOENT; if (nlh->nlmsg_flags & NLM_F_CREATE) err = ctnetlink_create_conntrack(cda, &otuple, &rtuple, master_ct); + spin_unlock_bh(&nf_conntrack_lock); + if (err < 0 && master_ct) nf_ct_put(master_ct); diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c index 02a8fed2108..1acc089be7e 100644 --- a/net/netfilter/xt_socket.c +++ b/net/netfilter/xt_socket.c @@ -141,7 +141,7 @@ socket_mt(const struct sk_buff *skb, const struct xt_match_param *par) sk = nf_tproxy_get_sock_v4(dev_net(skb->dev), protocol, saddr, daddr, sport, dport, par->in, false); if (sk != NULL) { - bool wildcard = (inet_sk(sk)->rcv_saddr == 0); + bool wildcard = (sk->sk_state != TCP_TIME_WAIT && inet_sk(sk)->rcv_saddr == 0); nf_tproxy_put_sock(sk); if (wildcard) diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index e8a5c32b0f1..8c030803217 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -562,7 +562,6 @@ static int netlbl_unlhsh_remove_addr4(struct net *net, const struct in_addr *mask, struct netlbl_audit *audit_info) { - int ret_val = 0; struct netlbl_af4list *list_entry; struct netlbl_unlhsh_addr4 *entry; struct audit_buffer *audit_buf; @@ -574,9 +573,10 @@ static int netlbl_unlhsh_remove_addr4(struct net *net, list_entry = netlbl_af4list_remove(addr->s_addr, mask->s_addr, &iface->addr4_list); spin_unlock(&netlbl_unlhsh_lock); - if (list_entry == NULL) - ret_val = -ENOENT; - entry = netlbl_unlhsh_addr4_entry(list_entry); + if (list_entry != NULL) + entry = netlbl_unlhsh_addr4_entry(list_entry); + else + entry = NULL; audit_buf = netlbl_audit_start_common(AUDIT_MAC_UNLBL_STCDEL, audit_info); @@ -587,19 +587,21 @@ static int netlbl_unlhsh_remove_addr4(struct net *net, addr->s_addr, mask->s_addr); if (dev != NULL) dev_put(dev); - if (entry && security_secid_to_secctx(entry->secid, - &secctx, - &secctx_len) == 0) { + if (entry != NULL && + security_secid_to_secctx(entry->secid, + &secctx, &secctx_len) == 0) { audit_log_format(audit_buf, " sec_obj=%s", secctx); security_release_secctx(secctx, secctx_len); } - audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0); + audit_log_format(audit_buf, " res=%u", entry != NULL ? 1 : 0); audit_log_end(audit_buf); } - if (ret_val == 0) - call_rcu(&entry->rcu, netlbl_unlhsh_free_addr4); - return ret_val; + if (entry == NULL) + return -ENOENT; + + call_rcu(&entry->rcu, netlbl_unlhsh_free_addr4); + return 0; } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) @@ -623,7 +625,6 @@ static int netlbl_unlhsh_remove_addr6(struct net *net, const struct in6_addr *mask, struct netlbl_audit *audit_info) { - int ret_val = 0; struct netlbl_af6list *list_entry; struct netlbl_unlhsh_addr6 *entry; struct audit_buffer *audit_buf; @@ -634,9 +635,10 @@ static int netlbl_unlhsh_remove_addr6(struct net *net, spin_lock(&netlbl_unlhsh_lock); list_entry = netlbl_af6list_remove(addr, mask, &iface->addr6_list); spin_unlock(&netlbl_unlhsh_lock); - if (list_entry == NULL) - ret_val = -ENOENT; - entry = netlbl_unlhsh_addr6_entry(list_entry); + if (list_entry != NULL) + entry = netlbl_unlhsh_addr6_entry(list_entry); + else + entry = NULL; audit_buf = netlbl_audit_start_common(AUDIT_MAC_UNLBL_STCDEL, audit_info); @@ -647,19 +649,21 @@ static int netlbl_unlhsh_remove_addr6(struct net *net, addr, mask); if (dev != NULL) dev_put(dev); - if (entry && security_secid_to_secctx(entry->secid, - &secctx, - &secctx_len) == 0) { + if (entry != NULL && + security_secid_to_secctx(entry->secid, + &secctx, &secctx_len) == 0) { audit_log_format(audit_buf, " sec_obj=%s", secctx); security_release_secctx(secctx, secctx_len); } - audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0); + audit_log_format(audit_buf, " res=%u", entry != NULL ? 1 : 0); audit_log_end(audit_buf); } - if (ret_val == 0) - call_rcu(&entry->rcu, netlbl_unlhsh_free_addr6); - return ret_val; + if (entry == NULL) + return -ENOENT; + + call_rcu(&entry->rcu, netlbl_unlhsh_free_addr6); + return 0; } #endif /* IPv6 */ diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c index 9978afbd9f2..803eeef0aa8 100644 --- a/net/phonet/pep-gprs.c +++ b/net/phonet/pep-gprs.c @@ -155,12 +155,13 @@ static void gprs_data_ready(struct sock *sk, int len) static void gprs_write_space(struct sock *sk) { struct gprs_dev *dev = sk->sk_user_data; + struct net_device *net = dev->net; unsigned credits = pep_writeable(sk); spin_lock_bh(&dev->tx_lock); dev->tx_max = credits; - if (credits > skb_queue_len(&dev->tx_queue)) - netif_wake_queue(dev->net); + if (credits > skb_queue_len(&dev->tx_queue) && netif_running(net)) + netif_wake_queue(net); spin_unlock_bh(&dev->tx_lock); } @@ -168,6 +169,23 @@ static void gprs_write_space(struct sock *sk) * Network device callbacks */ +static int gprs_open(struct net_device *dev) +{ + struct gprs_dev *gp = netdev_priv(dev); + + gprs_write_space(gp->sk); + return 0; +} + +static int gprs_close(struct net_device *dev) +{ + struct gprs_dev *gp = netdev_priv(dev); + + netif_stop_queue(dev); + flush_work(&gp->tx_work); + return 0; +} + static int gprs_xmit(struct sk_buff *skb, struct net_device *net) { struct gprs_dev *dev = netdev_priv(net); @@ -254,6 +272,8 @@ static void gprs_setup(struct net_device *net) net->tx_queue_len = 10; net->destructor = free_netdev; + net->open = gprs_open; + net->stop = gprs_close; net->hard_start_xmit = gprs_xmit; /* mandatory */ net->change_mtu = gprs_set_mtu; net->get_stats = gprs_get_stats; @@ -318,7 +338,6 @@ int gprs_attach(struct sock *sk) dev->sk = sk; printk(KERN_DEBUG"%s: attached\n", net->name); - gprs_write_space(sk); /* kick off TX */ return net->ifindex; out_rel: @@ -341,7 +360,5 @@ void gprs_detach(struct sock *sk) printk(KERN_DEBUG"%s: detached\n", net->name); unregister_netdev(net); - flush_scheduled_work(); sock_put(sk); - skb_queue_purge(&dev->tx_queue); } diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 53be9fc82aa..f93ff8ef47d 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -115,7 +115,7 @@ int phonet_address_del(struct net_device *dev, u8 addr) pnd = __phonet_get(dev); if (!pnd || !test_and_clear_bit(addr >> 2, pnd->addrs)) err = -EADDRNOTAVAIL; - if (bitmap_empty(pnd->addrs, 64)) + else if (bitmap_empty(pnd->addrs, 64)) __phonet_device_free(pnd); spin_unlock_bh(&pndevs.lock); return err; diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index b1770d66bc8..242fe8f8c32 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -123,6 +123,7 @@ nla_put_failure: static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb) { + struct net *net = sock_net(skb->sk); struct phonet_device *pnd; int dev_idx = 0, dev_start_idx = cb->args[0]; int addr_idx = 0, addr_start_idx = cb->args[1]; @@ -131,6 +132,8 @@ static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb) list_for_each_entry(pnd, &pndevs.list, list) { u8 addr; + if (!net_eq(dev_net(pnd->netdev), net)) + continue; if (dev_idx > dev_start_idx) addr_start_idx = 0; if (dev_idx++ < dev_start_idx) diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index a7f1ce11bc2..0c1cc761280 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1072,6 +1072,10 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock, unsigned char *asmptr; int n, size, qbit = 0; + /* ROSE empty frame has no meaning : don't send */ + if (len == 0) + return 0; + if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT)) return -EINVAL; @@ -1265,6 +1269,12 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock, skb_reset_transport_header(skb); copied = skb->len; + /* ROSE empty frame has no meaning : ignore it */ + if (copied == 0) { + skb_free_datagram(sk, skb); + return copied; + } + if (copied > size) { copied = size; msg->msg_flags |= MSG_TRUNC; diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index a11959908d9..98402f0efa4 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -46,9 +46,6 @@ layering other disciplines. It does not need to do bandwidth control either since that can be handled by using token bucket or other rate control. - - The simulator is limited by the Linux timer resolution - and will create packet bursts on the HZ boundary (1ms). */ struct netem_sched_data { diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 95293f549e9..a1951dcc577 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1183,7 +1183,11 @@ int svc_addsock(struct svc_serv *serv, else if (so->state > SS_UNCONNECTED) err = -EISCONN; else { - svsk = svc_setup_socket(serv, so, &err, SVC_SOCK_DEFAULTS); + if (!try_module_get(THIS_MODULE)) + err = -ENOENT; + else + svsk = svc_setup_socket(serv, so, &err, + SVC_SOCK_DEFAULTS); if (svsk) { struct sockaddr_storage addr; struct sockaddr *sin = (struct sockaddr *)&addr; @@ -1196,7 +1200,8 @@ int svc_addsock(struct svc_serv *serv, spin_unlock_bh(&serv->sv_lock); svc_xprt_received(&svsk->sk_xprt); err = 0; - } + } else + module_put(THIS_MODULE); } if (err) { sockfd_put(so); diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index eb90f77bb0e..66d5ac4773a 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1343,6 +1343,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, if (NULL == siocb->scm) siocb->scm = &tmp_scm; + wait_for_unix_gc(); err = scm_send(sock, msg, siocb->scm); if (err < 0) return err; @@ -1493,6 +1494,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, if (NULL == siocb->scm) siocb->scm = &tmp_scm; + wait_for_unix_gc(); err = scm_send(sock, msg, siocb->scm); if (err < 0) return err; diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 6d4a9a8de5e..abb3ab34cb1 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -80,6 +80,7 @@ #include <linux/file.h> #include <linux/proc_fs.h> #include <linux/mutex.h> +#include <linux/wait.h> #include <net/sock.h> #include <net/af_unix.h> @@ -91,6 +92,7 @@ static LIST_HEAD(gc_inflight_list); static LIST_HEAD(gc_candidates); static DEFINE_SPINLOCK(unix_gc_lock); +static DECLARE_WAIT_QUEUE_HEAD(unix_gc_wait); unsigned int unix_tot_inflight; @@ -266,12 +268,16 @@ static void inc_inflight_move_tail(struct unix_sock *u) list_move_tail(&u->link, &gc_candidates); } -/* The external entry point: unix_gc() */ +static bool gc_in_progress = false; -void unix_gc(void) +void wait_for_unix_gc(void) { - static bool gc_in_progress = false; + wait_event(unix_gc_wait, gc_in_progress == false); +} +/* The external entry point: unix_gc() */ +void unix_gc(void) +{ struct unix_sock *u; struct unix_sock *next; struct sk_buff_head hitlist; @@ -376,6 +382,7 @@ void unix_gc(void) /* All candidates should have been detached by now. */ BUG_ON(!list_empty(&gc_candidates)); gc_in_progress = false; + wake_up(&unix_gc_wait); out: spin_unlock(&unix_gc_lock); diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 626dbb68849..eb3b1a9f9b1 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -343,9 +343,9 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, return 0; return -EALREADY; } - if (WARN_ON(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2)), + if (WARN(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2), "Invalid Country IE regulatory hint passed " - "to the wireless core\n") + "to the wireless core\n")) return -EINVAL; /* We ignore Country IE hints for now, as we haven't yet * added the dot11MultiDomainCapabilityEnabled flag diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 058f04f54b9..fb216c9adf8 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -817,6 +817,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info) continue; hlist_del(&pol->bydst); hlist_del(&pol->byidx); + list_del(&pol->walk.all); write_unlock_bh(&xfrm_policy_lock); xfrm_audit_policy_delete(pol, 1, audit_info->loginuid, diff --git a/scripts/kernel-doc b/scripts/kernel-doc index a53e2fc8dfb..d27aad78e1d 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -378,6 +378,10 @@ sub dump_section { # print STDERR "parameter def '$1' = '$contents'\n"; $name = $1; $parameterdescs{$name} = $contents; + } elsif ($name eq "@\.\.\.") { +# print STDERR "parameter def '...' = '$contents'\n"; + $name = "..."; + $parameterdescs{$name} = $contents; } else { # print STDERR "other section '$name' = '$contents'\n"; if (defined($sections{$name}) && ($sections{$name} ne "")) { @@ -1588,12 +1592,12 @@ sub push_parameter($$$) { if ($type eq "" && $param =~ /\.\.\.$/) { - $type=""; - $parameterdescs{$param} = "variable arguments"; + if (!defined $parameterdescs{$param} || $parameterdescs{$param} eq "") { + $parameterdescs{$param} = "variable arguments"; + } } elsif ($type eq "" && ($param eq "" or $param eq "void")) { - $type=""; $param="void"; $parameterdescs{void} = "no arguments"; } diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c index c47842fad65..2c63bb9da74 100644 --- a/sound/oss/waveartist.c +++ b/sound/oss/waveartist.c @@ -1483,16 +1483,14 @@ static void __exit unload_waveartist(struct address_info *hw) #define VNC_HANDSET_DETECT 0x40 #define VNC_DISABLE_AUTOSWITCH 0x80 -extern spinlock_t gpio_lock; - static inline void vnc_mute_spkr(wavnc_info *devc) { unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); - cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE); - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&nw_gpio_lock, flags); + nw_cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE); + spin_unlock_irqrestore(&nw_gpio_lock, flags); } static void diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index ba1ab737b55..eb9164176da 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1436,12 +1436,12 @@ static void set_dig_out(struct hda_codec *codec, hda_nid_t nid, { hda_nid_t *d; - snd_hda_codec_write(codec, nid, 0, verb, val); + snd_hda_codec_write_cache(codec, nid, 0, verb, val); d = codec->slave_dig_outs; if (!d) return; for (; *d; d++) - snd_hda_codec_write(codec, *d, 0, verb, val); + snd_hda_codec_write_cache(codec, *d, 0, verb, val); } static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid, diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 9563b5bbb27..5dd3e89f620 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -70,7 +70,9 @@ enum { enum { STAC_92HD73XX_REF, - STAC_DELL_M6, + STAC_DELL_M6_AMIC, + STAC_DELL_M6_DMIC, + STAC_DELL_M6_BOTH, STAC_DELL_EQ, STAC_92HD73XX_MODELS }; @@ -84,6 +86,7 @@ enum { STAC_92HD71BXX_REF, STAC_DELL_M4_1, STAC_DELL_M4_2, + STAC_DELL_M4_3, STAC_HP_M4, STAC_92HD71BXX_MODELS }; @@ -137,6 +140,7 @@ struct sigmatel_spec { unsigned int num_mixers; int board_config; + unsigned int eapd_switch: 1; unsigned int surr_switch: 1; unsigned int line_switch: 1; unsigned int mic_switch: 1; @@ -1600,13 +1604,17 @@ static unsigned int dell_m6_pin_configs[13] = { static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs, - [STAC_DELL_M6] = dell_m6_pin_configs, + [STAC_DELL_M6_AMIC] = dell_m6_pin_configs, + [STAC_DELL_M6_DMIC] = dell_m6_pin_configs, + [STAC_DELL_M6_BOTH] = dell_m6_pin_configs, [STAC_DELL_EQ] = dell_m6_pin_configs, }; static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = "ref", - [STAC_DELL_M6] = "dell-m6", + [STAC_DELL_M6_AMIC] = "dell-m6-amic", + [STAC_DELL_M6_DMIC] = "dell-m6-dmic", + [STAC_DELL_M6_BOTH] = "dell-m6", [STAC_DELL_EQ] = "dell-eq", }; @@ -1615,19 +1623,23 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_92HD73XX_REF), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254, - "unknown Dell", STAC_DELL_M6), + "Dell Studio 1535", STAC_DELL_M6_DMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_DMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0256, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_BOTH), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0257, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_BOTH), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025e, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_AMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x025f, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_AMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0271, - "unknown Dell", STAC_DELL_M6), + "unknown Dell", STAC_DELL_M6_DMIC), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0272, + "unknown Dell", STAC_DELL_M6_DMIC), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x029f, + "Dell Studio 1537", STAC_DELL_M6_DMIC), {} /* terminator */ }; @@ -1670,10 +1682,17 @@ static unsigned int dell_m4_2_pin_configs[11] = { 0x40f000f0, 0x044413b0, 0x044413b0, }; +static unsigned int dell_m4_3_pin_configs[11] = { + 0x0421101f, 0x04a11221, 0x90a70330, 0x90170110, + 0x40f000f0, 0x40f000f0, 0x40f000f0, 0x90a000f0, + 0x40f000f0, 0x044413b0, 0x044413b0, +}; + static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { [STAC_92HD71BXX_REF] = ref92hd71bxx_pin_configs, [STAC_DELL_M4_1] = dell_m4_1_pin_configs, [STAC_DELL_M4_2] = dell_m4_2_pin_configs, + [STAC_DELL_M4_3] = dell_m4_3_pin_configs, [STAC_HP_M4] = NULL, }; @@ -1681,6 +1700,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = { [STAC_92HD71BXX_REF] = "ref", [STAC_DELL_M4_1] = "dell-m4-1", [STAC_DELL_M4_2] = "dell-m4-2", + [STAC_DELL_M4_3] = "dell-m4-3", [STAC_HP_M4] = "hp-m4", }; @@ -1716,6 +1736,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = { "unknown Dell", STAC_DELL_M4_2), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0264, "unknown Dell", STAC_DELL_M4_2), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02aa, + "unknown Dell", STAC_DELL_M4_3), {} /* terminator */ }; @@ -2877,7 +2899,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec, cfg->hp_outs && !spec->multiout.hp_nid) spec->multiout.hp_nid = nid; - if (cfg->hp_outs > 1) { + if (cfg->hp_outs > 1 && cfg->line_out_type == AUTO_PIN_LINE_OUT) { err = stac92xx_add_control(spec, STAC_CTL_WIDGET_HP_SWITCH, "Headphone as Line Out Switch", @@ -3683,10 +3705,14 @@ static void stac92xx_power_down(struct hda_codec *codec) AC_VERB_SET_POWER_STATE, AC_PWRST_D3); } +static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid, + int enable); + static int stac92xx_init(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; struct auto_pin_cfg *cfg = &spec->autocfg; + unsigned int gpio; int i; snd_hda_sequence_write(codec, spec->init); @@ -3697,6 +3723,16 @@ static int stac92xx_init(struct hda_codec *codec) snd_hda_codec_write_cache(codec, spec->adc_nids[i], 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); + + /* set up GPIO */ + gpio = spec->gpio_data; + /* turn on EAPD statically when spec->eapd_switch isn't set. + * otherwise, unsol event will turn it on/off dynamically + */ + if (!spec->eapd_switch) + gpio |= spec->eapd_mask; + stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, gpio); + /* set up pins */ if (spec->hp_detect) { /* Enable unsolicited responses on the HP widget */ @@ -3736,39 +3772,43 @@ static int stac92xx_init(struct hda_codec *codec) for (i = 0; i < spec->num_dmics; i++) stac92xx_auto_set_pinctl(codec, spec->dmic_nids[i], AC_PINCTL_IN_EN); + if (cfg->dig_out_pin) + stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin, + AC_PINCTL_OUT_EN); + if (cfg->dig_in_pin) + stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin, + AC_PINCTL_IN_EN); for (i = 0; i < spec->num_pwrs; i++) { - int event = is_nid_hp_pin(cfg, spec->pwr_nids[i]) - ? STAC_HP_EVENT : STAC_PWR_EVENT; - int pinctl = snd_hda_codec_read(codec, spec->pwr_nids[i], - 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); - int def_conf = snd_hda_codec_read(codec, spec->pwr_nids[i], - 0, AC_VERB_GET_CONFIG_DEFAULT, 0); - def_conf = get_defcfg_connect(def_conf); + hda_nid_t nid = spec->pwr_nids[i]; + int pinctl, def_conf; + int event = STAC_PWR_EVENT; + + if (is_nid_hp_pin(cfg, nid) && spec->hp_detect) + continue; /* already has an unsol event */ + + pinctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); /* outputs are only ports capable of power management * any attempts on powering down a input port cause the * referenced VREF to act quirky. */ if (pinctl & AC_PINCTL_IN_EN) continue; + def_conf = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_CONFIG_DEFAULT, 0); + def_conf = get_defcfg_connect(def_conf); /* skip any ports that don't have jacks since presence * detection is useless */ - if (def_conf && def_conf != AC_JACK_PORT_FIXED) + if (def_conf != AC_JACK_PORT_COMPLEX) { + if (def_conf != AC_JACK_PORT_NONE) + stac_toggle_power_map(codec, nid, 1); continue; + } enable_pin_detect(codec, spec->pwr_nids[i], event | i); codec->patch_ops.unsol_event(codec, (event | i) << 26); } if (spec->dac_list) stac92xx_power_down(codec); - if (cfg->dig_out_pin) - stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin, - AC_PINCTL_OUT_EN); - if (cfg->dig_in_pin) - stac92xx_auto_set_pinctl(codec, cfg->dig_in_pin, - AC_PINCTL_IN_EN); - - stac_gpio_set(codec, spec->gpio_mask, - spec->gpio_dir, spec->gpio_data); - return 0; } @@ -3901,7 +3941,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res) for (i = 0; i < cfg->speaker_outs; i++) stac92xx_reset_pinctl(codec, cfg->speaker_pins[i], AC_PINCTL_OUT_EN); - if (spec->eapd_mask) + if (spec->eapd_mask && spec->eapd_switch) stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data & ~spec->eapd_mask); @@ -3916,7 +3956,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res) for (i = 0; i < cfg->speaker_outs; i++) stac92xx_set_pinctl(codec, cfg->speaker_pins[i], AC_PINCTL_OUT_EN); - if (spec->eapd_mask) + if (spec->eapd_mask && spec->eapd_switch) stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data | spec->eapd_mask); @@ -3933,14 +3973,18 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res) } } -static void stac92xx_pin_sense(struct hda_codec *codec, int idx) +static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid, + int enable) { struct sigmatel_spec *spec = codec->spec; - hda_nid_t nid = spec->pwr_nids[idx]; - int presence, val; - val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) - & 0x000000ff; - presence = get_hp_pin_presence(codec, nid); + unsigned int idx, val; + + for (idx = 0; idx < spec->num_pwrs; idx++) { + if (spec->pwr_nids[idx] == nid) + break; + } + if (idx >= spec->num_pwrs) + return; /* several codecs have two power down bits */ if (spec->pwr_mapping) @@ -3948,14 +3992,20 @@ static void stac92xx_pin_sense(struct hda_codec *codec, int idx) else idx = 1 << idx; - if (presence) + val = snd_hda_codec_read(codec, codec->afg, 0, 0x0fec, 0x0) & 0xff; + if (enable) val &= ~idx; else val |= idx; /* power down unused output ports */ snd_hda_codec_write(codec, codec->afg, 0, 0x7ec, val); -}; +} + +static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid) +{ + stac_toggle_power_map(codec, nid, get_hp_pin_presence(codec, nid)); +} static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res) { @@ -4239,31 +4289,29 @@ again: case STAC_DELL_EQ: spec->init = dell_eq_core_init; /* fallthru */ - case STAC_DELL_M6: + case STAC_DELL_M6_AMIC: + case STAC_DELL_M6_DMIC: + case STAC_DELL_M6_BOTH: spec->num_smuxes = 0; spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER]; spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP]; + spec->eapd_switch = 0; spec->num_amps = 1; if (!spec->init) spec->init = dell_m6_core_init; - switch (codec->subsystem_id) { - case 0x1028025e: /* Analog Mics */ - case 0x1028025f: + switch (spec->board_config) { + case STAC_DELL_M6_AMIC: /* Analog Mics */ stac92xx_set_config_reg(codec, 0x0b, 0x90A70170); spec->num_dmics = 0; spec->private_dimux.num_items = 1; break; - case 0x10280271: /* Digital Mics */ - case 0x10280272: - case 0x10280254: - case 0x10280255: + case STAC_DELL_M6_DMIC: /* Digital Mics */ stac92xx_set_config_reg(codec, 0x13, 0x90A60160); spec->num_dmics = 1; spec->private_dimux.num_items = 2; break; - case 0x10280256: /* Both */ - case 0x10280057: + case STAC_DELL_M6_BOTH: /* Both */ stac92xx_set_config_reg(codec, 0x0b, 0x90A70170); stac92xx_set_config_reg(codec, 0x13, 0x90A60160); spec->num_dmics = 1; @@ -4274,6 +4322,7 @@ again: default: spec->num_dmics = STAC92HD73XX_NUM_DMICS; spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids); + spec->eapd_switch = 1; } if (spec->board_config > STAC_92HD73XX_REF) { /* GPIO0 High = Enable EAPD */ @@ -4419,7 +4468,13 @@ static int stac92hd71xx_resume(struct hda_codec *codec) static int stac92hd71xx_suspend(struct hda_codec *codec, pm_message_t state) { + struct sigmatel_spec *spec = codec->spec; + stac92hd71xx_set_power_state(codec, AC_PWRST_D3); + if (spec->eapd_mask) + stac_gpio_set(codec, spec->gpio_mask, + spec->gpio_dir, spec->gpio_data & + ~spec->eapd_mask); return 0; }; @@ -4562,14 +4617,21 @@ again: switch (spec->board_config) { case STAC_HP_M4: - spec->num_dmics = 0; - spec->num_smuxes = 0; - spec->num_dmuxes = 0; - /* enable internal microphone */ stac92xx_set_config_reg(codec, 0x0e, 0x01813040); stac92xx_auto_set_pinctl(codec, 0x0e, AC_PINCTL_IN_EN | AC_PINCTL_VREF_80); + /* fallthru */ + case STAC_DELL_M4_2: + spec->num_dmics = 0; + spec->num_smuxes = 0; + spec->num_dmuxes = 0; + break; + case STAC_DELL_M4_1: + case STAC_DELL_M4_3: + spec->num_dmics = 1; + spec->num_smuxes = 0; + spec->num_dmuxes = 0; break; default: spec->num_dmics = STAC92HD71BXX_NUM_DMICS; @@ -4806,6 +4868,7 @@ static int patch_stac927x(struct hda_codec *codec) spec->num_pwrs = 0; spec->aloopback_mask = 0x40; spec->aloopback_shift = 0; + spec->eapd_switch = 1; err = stac92xx_parse_auto_config(codec, 0x1e, 0x20); if (!err) { @@ -4886,6 +4949,7 @@ static int patch_stac9205(struct hda_codec *codec) spec->aloopback_mask = 0x40; spec->aloopback_shift = 0; + spec->eapd_switch = 1; spec->multiout.dac_nids = spec->dac_nids; switch (spec->board_config){ diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index bba9546ba5f..8d73edc5610 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -20,7 +20,8 @@ config SND_SOC_MPC8610_HPCD config SND_SOC_MPC5200_I2S tristate "Freescale MPC5200 PSC in I2S mode driver" + depends on SND_SOC && PPC_MPC52xx && PPC_BESTCOMM select SND_SOC_OF_SIMPLE - depends on SND_SOC && PPC_MPC52xx + select PPC_BESTCOMM_GEN_BD help Say Y here to support the MPC5200 PSCs in I2S mode. diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c index 19c5c3cf5d8..c473a3b97b5 100644 --- a/sound/soc/s3c24xx/s3c2443-ac97.c +++ b/sound/soc/s3c24xx/s3c2443-ac97.c @@ -28,7 +28,7 @@ #include <sound/soc.h> #include <mach/hardware.h> -#include <asm/plat-s3c/regs-ac97.h> +#include <plat/regs-ac97.h> #include <mach/regs-gpio.h> #include <mach/regs-clock.h> #include <mach/audio.h> diff --git a/sound/sound_core.c b/sound/sound_core.c index a75b289a5d7..10ba4218161 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -457,7 +457,7 @@ EXPORT_SYMBOL(unregister_sound_mixer); void unregister_sound_midi(int unit) { - return sound_remove_unit(&chains[2], unit); + sound_remove_unit(&chains[2], unit); } EXPORT_SYMBOL(unregister_sound_midi); @@ -474,7 +474,7 @@ EXPORT_SYMBOL(unregister_sound_midi); void unregister_sound_dsp(int unit) { - return sound_remove_unit(&chains[3], unit); + sound_remove_unit(&chains[3], unit); } @@ -507,7 +507,7 @@ static struct sound_unit *__look_for_unit(int chain, int unit) return NULL; } -int soundcore_open(struct inode *inode, struct file *file) +static int soundcore_open(struct inode *inode, struct file *file) { int chain; int unit = iminor(inode); |