diff options
567 files changed, 11901 insertions, 4989 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..5014bfa48ac --- /dev/null +++ b/.gitignore @@ -0,0 +1,30 @@ +# +# NOTE! Don't add files that are generated in specific +# subdirectories here. Add them in the ".gitignore" file +# in that subdirectory instead. +# +# Normal rules +# +.* +*.o +*.a +*.s +*.ko +*.mod.c + +# +# Top-level generic files +# +vmlinux* +System.map +Module.symvers + +# +# Generated include files +# +include/asm +include/config +include/linux/autoconf.h +include/linux/compile.h +include/linux/version.h + diff --git a/Documentation/connector/connector.txt b/Documentation/connector/connector.txt index 54a0a14bfbe..57a314b14cf 100644 --- a/Documentation/connector/connector.txt +++ b/Documentation/connector/connector.txt @@ -131,3 +131,47 @@ Netlink itself is not reliable protocol, that means that messages can be lost due to memory pressure or process' receiving queue overflowed, so caller is warned must be prepared. That is why struct cn_msg [main connector's message header] contains u32 seq and u32 ack fields. + +/*****************************************/ +Userspace usage. +/*****************************************/ +2.6.14 has a new netlink socket implementation, which by default does not +allow to send data to netlink groups other than 1. +So, if to use netlink socket (for example using connector) +with different group number userspace application must subscribe to +that group. It can be achieved by following pseudocode: + +s = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR); + +l_local.nl_family = AF_NETLINK; +l_local.nl_groups = 12345; +l_local.nl_pid = 0; + +if (bind(s, (struct sockaddr *)&l_local, sizeof(struct sockaddr_nl)) == -1) { + perror("bind"); + close(s); + return -1; +} + +{ + int on = l_local.nl_groups; + setsockopt(s, 270, 1, &on, sizeof(on)); +} + +Where 270 above is SOL_NETLINK, and 1 is a NETLINK_ADD_MEMBERSHIP socket +option. To drop multicast subscription one should call above socket option +with NETLINK_DROP_MEMBERSHIP parameter which is defined as 0. + +2.6.14 netlink code only allows to select a group which is less or equal to +the maximum group number, which is used at netlink_kernel_create() time. +In case of connector it is CN_NETLINK_USERS + 0xf, so if you want to use +group number 12345, you must increment CN_NETLINK_USERS to that number. +Additional 0xf numbers are allocated to be used by non-in-kernel users. + +Due to this limitation, group 0xffffffff does not work now, so one can +not use add/remove connector's group notifications, but as far as I know, +only cn_test.c test module used it. + +Some work in netlink area is still being done, so things can be changed in +2.6.15 timeframe, if it will happen, documentation will be updated for that +kernel. diff --git a/Documentation/dell_rbu.txt b/Documentation/dell_rbu.txt index 95d7f62e4db..941343a7a26 100644 --- a/Documentation/dell_rbu.txt +++ b/Documentation/dell_rbu.txt @@ -35,6 +35,7 @@ The driver load creates the following directories under the /sys file system. /sys/class/firmware/dell_rbu/data /sys/devices/platform/dell_rbu/image_type /sys/devices/platform/dell_rbu/data +/sys/devices/platform/dell_rbu/packet_size The driver supports two types of update mechanism; monolithic and packetized. These update mechanism depends upon the BIOS currently running on the system. @@ -47,8 +48,26 @@ By default the driver uses monolithic memory for the update type. This can be changed to packets during the driver load time by specifying the load parameter image_type=packet. This can also be changed later as below echo packet > /sys/devices/platform/dell_rbu/image_type -Also echoing either mono ,packet or init in to image_type will free up the -memory allocated by the driver. + +In packet update mode the packet size has to be given before any packets can +be downloaded. It is done as below +echo XXXX > /sys/devices/platform/dell_rbu/packet_size +In the packet update mechanism, the user neesd to create a new file having +packets of data arranged back to back. It can be done as follows +The user creates packets header, gets the chunk of the BIOS image and +placs it next to the packetheader; now, the packetheader + BIOS image chunk +added to geather should match the specified packet_size. This makes one +packet, the user needs to create more such packets out of the entire BIOS +image file and then arrange all these packets back to back in to one single +file. +This file is then copied to /sys/class/firmware/dell_rbu/data. +Once this file gets to the driver, the driver extracts packet_size data from +the file and spreads it accross the physical memory in contiguous packet_sized +space. +This method makes sure that all the packets get to the driver in a single operation. + +In monolithic update the user simply get the BIOS image (.hdr file) and copies +to the data file as is without any change to the BIOS image itself. Do the steps below to download the BIOS image. 1) echo 1 > /sys/class/firmware/dell_rbu/loading @@ -58,7 +77,10 @@ Do the steps below to download the BIOS image. The /sys/class/firmware/dell_rbu/ entries will remain till the following is done. echo -1 > /sys/class/firmware/dell_rbu/loading. -Until this step is completed the drivr cannot be unloaded. +Until this step is completed the driver cannot be unloaded. +Also echoing either mono ,packet or init in to image_type will free up the +memory allocated by the driver. + If an user by accident executes steps 1 and 3 above without executing step 2; it will make the /sys/class/firmware/dell_rbu/ entries to disappear. The entries can be recreated by doing the following @@ -66,15 +88,11 @@ echo init > /sys/devices/platform/dell_rbu/image_type NOTE: echoing init in image_type does not change it original value. Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to -read back the image downloaded. This is useful in case of packet update -mechanism where the above steps 1,2,3 will repeated for every packet. -By reading the /sys/devices/platform/dell_rbu/data file all packet data -downloaded can be verified in a single file. -The packets are arranged in this file one after the other in a FIFO order. +read back the image downloaded. NOTE: -This driver requires a patch for firmware_class.c which has the addition -of request_firmware_nowait_nohotplug function to wortk +This driver requires a patch for firmware_class.c which has the modified +request_firmware_nowait function. Also after updating the BIOS image an user mdoe application neeeds to execute code which message the BIOS update request to the BIOS. So on the next reboot the BIOS knows about the new image downloaded and it updates it self. diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 7086f0a90d1..971589a9752 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -17,7 +17,7 @@ are specified on the kernel command line with the module name plus usbcore.blinkenlights=1 -The text in square brackets at the beginning of the description state the +The text in square brackets at the beginning of the description states the restrictions on the kernel for the said kernel parameter to be valid. The restrictions referred to are that the relevant option is valid if: @@ -27,8 +27,8 @@ restrictions referred to are that the relevant option is valid if: APM Advanced Power Management support is enabled. AX25 Appropriate AX.25 support is enabled. CD Appropriate CD support is enabled. - DEVFS devfs support is enabled. - DRM Direct Rendering Management support is enabled. + DEVFS devfs support is enabled. + DRM Direct Rendering Management support is enabled. EDD BIOS Enhanced Disk Drive Services (EDD) is enabled EFI EFI Partitioning (GPT) is enabled EIDE EIDE/ATAPI support is enabled. @@ -71,7 +71,7 @@ restrictions referred to are that the relevant option is valid if: SERIAL Serial support is enabled. SMP The kernel is an SMP kernel. SPARC Sparc architecture is enabled. - SWSUSP Software suspension is enabled. + SWSUSP Software suspend is enabled. TS Appropriate touchscreen support is enabled. USB USB support is enabled. USBHID USB Human Interface Device support is enabled. @@ -105,13 +105,13 @@ running once the system is up. See header of drivers/scsi/53c7xx.c. See also Documentation/scsi/ncr53c7xx.txt. - acpi= [HW,ACPI] Advanced Configuration and Power Interface - Format: { force | off | ht | strict } + acpi= [HW,ACPI] Advanced Configuration and Power Interface + Format: { force | off | ht | strict | noirq } force -- enable ACPI if default was off off -- disable ACPI if default was on noirq -- do not use ACPI for IRQ routing ht -- run only enough ACPI to enable Hyper Threading - strict -- Be less tolerant of platforms that are not + strict -- Be less tolerant of platforms that are not strictly ACPI specification compliant. See also Documentation/pm.txt, pci=noacpi @@ -119,20 +119,23 @@ running once the system is up. acpi_sleep= [HW,ACPI] Sleep options Format: { s3_bios, s3_mode } See Documentation/power/video.txt - + acpi_sci= [HW,ACPI] ACPI System Control Interrupt trigger mode - Format: { level | edge | high | low } + Format: { level | edge | high | low } - acpi_irq_balance [HW,ACPI] ACPI will balance active IRQs - default in APIC mode + acpi_irq_balance [HW,ACPI] + ACPI will balance active IRQs + default in APIC mode - acpi_irq_nobalance [HW,ACPI] ACPI will not move active IRQs (default) - default in PIC mode + acpi_irq_nobalance [HW,ACPI] + ACPI will not move active IRQs (default) + default in PIC mode - acpi_irq_pci= [HW,ACPI] If irq_balance, Clear listed IRQs for use by PCI + acpi_irq_pci= [HW,ACPI] If irq_balance, clear listed IRQs for + use by PCI Format: <irq>,<irq>... - acpi_irq_isa= [HW,ACPI] If irq_balance, Mark listed IRQs used by ISA + acpi_irq_isa= [HW,ACPI] If irq_balance, mark listed IRQs used by ISA Format: <irq>,<irq>... acpi_osi= [HW,ACPI] empty param disables _OSI @@ -145,14 +148,14 @@ running once the system is up. acpi_dbg_layer= [HW,ACPI] Format: <int> - Each bit of the <int> indicates an acpi debug layer, + Each bit of the <int> indicates an ACPI debug layer, 1: enable, 0: disable. It is useful for boot time debugging. After system has booted up, it can be set via /proc/acpi/debug_layer. acpi_dbg_level= [HW,ACPI] Format: <int> - Each bit of the <int> indicates an acpi debug level, + Each bit of the <int> indicates an ACPI debug level, 1: enable, 0: disable. It is useful for boot time debugging. After system has booted up, it can be set via /proc/acpi/debug_level. @@ -161,12 +164,13 @@ running once the system is up. acpi_generic_hotkey [HW,ACPI] Allow consolidated generic hotkey driver to - over-ride platform specific driver. + override platform specific driver. See also Documentation/acpi-hotkey.txt. enable_timer_pin_1 [i386,x86-64] Enable PIN 1 of APIC timer - Can be useful to work around chipset bugs (in particular on some ATI chipsets) + Can be useful to work around chipset bugs + (in particular on some ATI chipsets). The kernel tries to set a reasonable default. disable_timer_pin_1 [i386,x86-64] @@ -182,7 +186,7 @@ running once the system is up. adlib= [HW,OSS] Format: <io> - + advansys= [HW,SCSI] See header of drivers/scsi/advansys.c. @@ -192,7 +196,7 @@ running once the system is up. aedsp16= [HW,OSS] Audio Excel DSP 16 Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq> See also header of sound/oss/aedsp16.c. - + aha152x= [HW,SCSI] See Documentation/scsi/aha152x.txt. @@ -205,10 +209,6 @@ running once the system is up. aic79xx= [HW,SCSI] See Documentation/scsi/aic79xx.txt. - AM53C974= [HW,SCSI] - Format: <host-scsi-id>,<target-scsi-id>,<max-rate>,<max-offset> - See also header of drivers/scsi/AM53C974.c. - amijoy.map= [HW,JOY] Amiga joystick support Map of devices attached to JOY0DAT and JOY1DAT Format: <a>,<b> @@ -219,23 +219,24 @@ running once the system is up. connected to one of 16 gameports Format: <type1>,<type2>,..<type16> - apc= [HW,SPARC] Power management functions (SPARCstation-4/5 + deriv.) + apc= [HW,SPARC] + Power management functions (SPARCstation-4/5 + deriv.) Format: noidle Disable APC CPU standby support. SPARCstation-Fox does not play well with APC CPU idle - disable it if you have APC and your system crashes randomly. - apic= [APIC,i386] Change the output verbosity whilst booting + apic= [APIC,i386] Change the output verbosity whilst booting Format: { quiet (default) | verbose | debug } Change the amount of debugging information output when initialising the APIC and IO-APIC components. - + apm= [APM] Advanced Power Management See header of arch/i386/kernel/apm.c. applicom= [HW] Format: <mem>,<irq> - + arcrimi= [HW,NET] ARCnet - "RIM I" (entirely mem-mapped) cards Format: <io>,<irq>,<nodeID> @@ -250,38 +251,40 @@ running once the system is up. atkbd.reset= [HW] Reset keyboard during initialization - atkbd.set= [HW] Select keyboard code set - Format: <int> (2 = AT (default) 3 = PS/2) + atkbd.set= [HW] Select keyboard code set + Format: <int> (2 = AT (default), 3 = PS/2) atkbd.scroll= [HW] Enable scroll wheel on MS Office and similar keyboards atkbd.softraw= [HW] Choose between synthetic and real raw mode Format: <bool> (0 = real, 1 = synthetic (default)) - - atkbd.softrepeat= - [HW] Use software keyboard repeat + + atkbd.softrepeat= [HW] + Use software keyboard repeat autotest [IA64] awe= [HW,OSS] AWE32/SB32/AWE64 wave table synth Format: <io>,<memsize>,<isapnp> - + aztcd= [HW,CD] Aztech CD268 CDROM driver Format: <io>,0x79 (?) baycom_epp= [HW,AX25] Format: <io>,<mode> - + baycom_par= [HW,AX25] BayCom Parallel Port AX.25 Modem Format: <io>,<mode> See header of drivers/net/hamradio/baycom_par.c. - baycom_ser_fdx= [HW,AX25] BayCom Serial Port AX.25 Modem (Full Duplex Mode) + baycom_ser_fdx= [HW,AX25] + BayCom Serial Port AX.25 Modem (Full Duplex Mode) Format: <io>,<irq>,<mode>[,<baud>] See header of drivers/net/hamradio/baycom_ser_fdx.c. - baycom_ser_hdx= [HW,AX25] BayCom Serial Port AX.25 Modem (Half Duplex Mode) + baycom_ser_hdx= [HW,AX25] + BayCom Serial Port AX.25 Modem (Half Duplex Mode) Format: <io>,<irq>,<mode> See header of drivers/net/hamradio/baycom_ser_hdx.c. @@ -292,7 +295,8 @@ running once the system is up. blkmtd_count= bttv.card= [HW,V4L] bttv (bt848 + bt878 based grabber cards) - bttv.radio= Most important insmod options are available as kernel args too. + bttv.radio= Most important insmod options are available as + kernel args too. bttv.pll= See Documentation/video4linux/bttv/Insmod-options bttv.tuner= and Documentation/video4linux/bttv/CARDLIST @@ -318,15 +322,17 @@ running once the system is up. checkreqprot [SELINUX] Set initial checkreqprot flag value. Format: { "0" | "1" } See security/selinux/Kconfig help text. - 0 -- check protection applied by kernel (includes any implied execute protection). + 0 -- check protection applied by kernel (includes + any implied execute protection). 1 -- check protection requested by application. Default value is set via a kernel config option. - Value can be changed at runtime via /selinux/checkreqprot. - - clock= [BUGS=IA-32, HW] gettimeofday timesource override. + Value can be changed at runtime via + /selinux/checkreqprot. + + clock= [BUGS=IA-32,HW] gettimeofday timesource override. Forces specified timesource (if avaliable) to be used - when calculating gettimeofday(). If specicified timesource - is not avalible, it defaults to PIT. + when calculating gettimeofday(). If specicified + timesource is not avalible, it defaults to PIT. Format: { pit | tsc | cyclone | pmtmr } hpet= [IA-32,HPET] option to disable HPET and use PIT. @@ -336,17 +342,19 @@ running once the system is up. Format: { auto | [<io>,][<irq>] } com20020= [HW,NET] ARCnet - COM20020 chipset - Format: <io>[,<irq>[,<nodeID>[,<backplane>[,<ckp>[,<timeout>]]]]] + Format: + <io>[,<irq>[,<nodeID>[,<backplane>[,<ckp>[,<timeout>]]]]] com90io= [HW,NET] ARCnet - COM90xx chipset (IO-mapped buffers) Format: <io>[,<irq>] - com90xx= [HW,NET] ARCnet - COM90xx chipset (memory-mapped buffers) + com90xx= [HW,NET] + ARCnet - COM90xx chipset (memory-mapped buffers) Format: <io>[,<irq>[,<memstart>]] condev= [HW,S390] console device conmode= - + console= [KNL] Output console device and options. tty<n> Use the virtual console device <n>. @@ -367,7 +375,8 @@ running once the system is up. options are the same as for ttyS, above. cpcihp_generic= [HW,PCI] Generic port I/O CompactPCI driver - Format: <first_slot>,<last_slot>,<port>,<enum_bit>[,<debug>] + Format: + <first_slot>,<last_slot>,<port>,<enum_bit>[,<debug>] cpia_pp= [HW,PPT] Format: { parport<nr> | auto | none } @@ -384,10 +393,10 @@ running once the system is up. cs89x0_media= [HW,NET] Format: { rj45 | aui | bnc } - + cyclades= [HW,SERIAL] Cyclades multi-serial port adapter. - - dasd= [HW,NET] + + dasd= [HW,NET] See header of drivers/s390/block/dasd_devmap.c. db9.dev[2|3]= [HW,JOY] Multisystem joystick support via parallel port @@ -406,7 +415,7 @@ running once the system is up. dhash_entries= [KNL] Set number of hash buckets for dentry cache. - + digi= [HW,SERIAL] IO parameters + enable/disable command. @@ -424,11 +433,11 @@ running once the system is up. dtc3181e= [HW,SCSI] - earlyprintk= [IA-32, X86-64] + earlyprintk= [IA-32,X86-64] earlyprintk=vga earlyprintk=serial[,ttySn[,baudrate]] - Append ,keep to not disable it when the real console + Append ",keep" to not disable it when the real console takes over. Only vga or serial at a time, not both. @@ -451,7 +460,7 @@ running once the system is up. Format: {"of[f]" | "sk[ipmbr]"} See comment in arch/i386/boot/edd.S - eicon= [HW,ISDN] + eicon= [HW,ISDN] Format: <id>,<membase>,<irq> eisa_irq_edge= [PARISC,HW] @@ -462,12 +471,13 @@ running once the system is up. arch/i386/kernel/cpu/cpufreq/elanfreq.c. elevator= [IOSCHED] - Format: {"as"|"cfq"|"deadline"|"noop"} - See Documentation/block/as-iosched.txt - and Documentation/block/deadline-iosched.txt for details. + Format: {"as" | "cfq" | "deadline" | "noop"} + See Documentation/block/as-iosched.txt and + Documentation/block/deadline-iosched.txt for details. + elfcorehdr= [IA-32] - Specifies physical address of start of kernel core image - elf header. + Specifies physical address of start of kernel core + image elf header. See Documentation/kdump.txt for details. enforcing [SELINUX] Set initial enforcing status. @@ -485,7 +495,7 @@ running once the system is up. es1371= [HW,OSS] Format: <spdif>,[<nomix>,[<amplifier>]] See also header of sound/oss/es1371.c. - + ether= [HW,NET] Ethernet cards parameters This option is obsoleted by the "netdev=" option, which has equivalent usage. See its documentation for details. @@ -526,12 +536,13 @@ running once the system is up. gus= [HW,OSS] Format: <io>,<irq>,<dma>,<dma16> - + gvp11= [HW,SCSI] hashdist= [KNL,NUMA] Large hashes allocated during boot are distributed across NUMA nodes. Defaults on for IA-64, off otherwise. + Format: 0 | 1 (for off | on) hcl= [IA-64] SGI's Hardware Graph compatibility layer @@ -595,13 +606,13 @@ running once the system is up. ide?= [HW] (E)IDE subsystem Format: ide?=noprobe or chipset specific parameters. See Documentation/ide.txt. - + idebus= [HW] (E)IDE subsystem - VLB/PCI bus speed See Documentation/ide.txt. idle= [HW] Format: idle=poll or idle=halt - + ihash_entries= [KNL] Set number of hash buckets for inode cache. @@ -649,7 +660,7 @@ running once the system is up. firmware running. isapnp= [ISAPNP] - Format: <RDP>, <reset>, <pci_scan>, <verbosity> + Format: <RDP>,<reset>,<pci_scan>,<verbosity> isolcpus= [KNL,SMP] Isolate CPUs from the general scheduler. Format: <cpu number>,...,<cpu number> @@ -661,32 +672,33 @@ running once the system is up. "number of CPUs in system - 1". This option is the preferred way to isolate CPUs. The - alternative - manually setting the CPU mask of all tasks - in the system can cause problems and suboptimal load - balancer performance. + alternative -- manually setting the CPU mask of all + tasks in the system -- can cause problems and + suboptimal load balancer performance. isp16= [HW,CD] Format: <io>,<irq>,<dma>,<setup> - iucv= [HW,NET] + iucv= [HW,NET] js= [HW,JOY] Analog joystick See Documentation/input/joystick.txt. keepinitrd [HW,ARM] - kstack=N [IA-32, X86-64] Print N words from the kernel stack + kstack=N [IA-32,X86-64] Print N words from the kernel stack in oops dumps. l2cr= [PPC] - lapic [IA-32,APIC] Enable the local APIC even if BIOS disabled it. + lapic [IA-32,APIC] Enable the local APIC even if BIOS + disabled it. lasi= [HW,SCSI] PARISC LASI driver for the 53c700 chip Format: addr:<io>,irq:<irq> - llsc*= [IA64] - See function print_params() in arch/ia64/sn/kernel/llsc4.c. + llsc*= [IA64] See function print_params() in + arch/ia64/sn/kernel/llsc4.c. load_ramdisk= [RAM] List of ramdisks to load from floppy See Documentation/ramdisk.txt. @@ -713,8 +725,9 @@ running once the system is up. 7 (KERN_DEBUG) debug-level messages log_buf_len=n Sets the size of the printk ring buffer, in bytes. - Format is n, nk, nM. n must be a power of two. The - default is set in kernel config. + Format: { n | nk | nM } + n must be a power of two. The default size + is set in the kernel config file. lp=0 [LP] Specify parallel ports to use, e.g, lp=port[,port...] lp=none,parport0 (lp0 not configured, lp1 uses @@ -750,23 +763,23 @@ running once the system is up. ltpc= [NET] Format: <io>,<irq>,<dma> - mac5380= [HW,SCSI] - Format: <can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags> + mac5380= [HW,SCSI] Format: + <can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags> - mac53c9x= [HW,SCSI] - Format: <num_esps>,<disconnect>,<nosync>,<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags> + mac53c9x= [HW,SCSI] Format: + <num_esps>,<disconnect>,<nosync>,<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags> - machvec= [IA64] - Force the use of a particular machine-vector (machvec) in a generic - kernel. Example: machvec=hpzx1_swiotlb + machvec= [IA64] Force the use of a particular machine-vector + (machvec) in a generic kernel. + Example: machvec=hpzx1_swiotlb - mad16= [HW,OSS] - Format: <io>,<irq>,<dma>,<dma16>,<mpu_io>,<mpu_irq>,<joystick> + mad16= [HW,OSS] Format: + <io>,<irq>,<dma>,<dma16>,<mpu_io>,<mpu_irq>,<joystick> maui= [HW,OSS] Format: <io>,<irq> - - max_loop= [LOOP] Maximum number of loopback devices that can + + max_loop= [LOOP] Maximum number of loopback devices that can be mounted Format: <1-256> @@ -776,11 +789,11 @@ running once the system is up. max_addr=[KMG] [KNL,BOOT,ia64] All physical memory greater than or equal to this physical address is ignored. - max_luns= [SCSI] Maximum number of LUNs to probe + max_luns= [SCSI] Maximum number of LUNs to probe. Should be between 1 and 2^32-1. max_report_luns= - [SCSI] Maximum number of LUNs received + [SCSI] Maximum number of LUNs received. Should be between 1 and 16384. mca-pentium [BUGS=IA-32] @@ -796,11 +809,11 @@ running once the system is up. md= [HW] RAID subsystems devices and level See Documentation/md.txt. - + mdacon= [MDA] Format: <first>,<last> Specifies range of consoles to be captured by the MDA. - + mem=nn[KMG] [KNL,BOOT] Force usage of a specific amount of memory Amount of memory to be used when the kernel is not able to see the whole system memory or for test. @@ -851,15 +864,15 @@ running once the system is up. MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> - MTD_Region= [MTD] - Format: <name>,<region-number>[,<base>,<size>,<buswidth>,<altbuswidth>] + MTD_Region= [MTD] Format: + <name>,<region-number>[,<base>,<size>,<buswidth>,<altbuswidth>] mtdparts= [MTD] See drivers/mtd/cmdline.c. mtouchusb.raw_coordinates= - [HW] Make the MicroTouch USB driver use raw coordinates ('y', default) - or cooked coordinates ('n') + [HW] Make the MicroTouch USB driver use raw coordinates + ('y', default) or cooked coordinates ('n') n2= [NET] SDL Inc. RISCom/N2 synchronous serial card @@ -880,7 +893,9 @@ running once the system is up. Format: <irq>,<io>,<mem_start>,<mem_end>,<name> Note that mem_start is often overloaded to mean something different and driver-specific. - + This usage is only documented in each driver source + file if at all. + nfsaddrs= [NFS] See Documentation/nfsroot.txt. @@ -893,8 +908,8 @@ running once the system is up. emulation library even if a 387 maths coprocessor is present. - noalign [KNL,ARM] - + noalign [KNL,ARM] + noapic [SMP,APIC] Tells the kernel to not make use of any IOAPICs that may be present in the system. @@ -905,19 +920,19 @@ running once the system is up. on "Classic" PPC cores. nocache [ARM] - + nodisconnect [HW,SCSI,M68K] Disables SCSI disconnects. noexec [IA-64] - noexec [IA-32, X86-64] + noexec [IA-32,X86-64] noexec=on: enable non-executable mappings (default) noexec=off: disable nn-executable mappings nofxsr [BUGS=IA-32] nohlt [BUGS=ARM] - + no-hlt [BUGS=IA-32] Tells the kernel that the hlt instruction doesn't work correctly and not to use it. @@ -948,8 +963,9 @@ running once the system is up. noresidual [PPC] Don't use residual data on PReP machines. - noresume [SWSUSP] Disables resume and restore original swap space. - + noresume [SWSUSP] Disables resume and restores original swap + space. + no-scroll [VGA] Disables scrollback. This is required for the Braillex ib80-piezo Braille reader made by F.H. Papenmeier (Germany). @@ -965,16 +981,16 @@ running once the system is up. nousb [USB] Disable the USB subsystem nowb [ARM] - + opl3= [HW,OSS] Format: <io> opl3sa= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<mpu_io>,<mpu_irq> - opl3sa2= [HW,OSS] - Format: <io>,<irq>,<dma>,<dma2>,<mss_io>,<mpu_io>,<ymode>,<loopback>[,<isapnp>,<multiple] - + opl3sa2= [HW,OSS] Format: + <io>,<irq>,<dma>,<dma2>,<mss_io>,<mpu_io>,<ymode>,<loopback>[,<isapnp>,<multiple] + oprofile.timer= [HW] Use timer interrupt instead of performance counters @@ -993,36 +1009,33 @@ running once the system is up. Format: <parport#> parkbd.mode= [HW] Parallel port keyboard adapter mode of operation, 0 for XT, 1 for AT (default is AT). - Format: <mode> - - parport=0 [HW,PPT] Specify parallel ports. 0 disables. - parport=auto Use 'auto' to force the driver to use - parport=0xBBB[,IRQ[,DMA]] any IRQ/DMA settings detected (the - default is to ignore detected IRQ/DMA - settings because of possible - conflicts). You can specify the base - address, IRQ, and DMA settings; IRQ and - DMA should be numbers, or 'auto' (for - using detected settings on that - particular port), or 'nofifo' (to avoid - using a FIFO even if it is detected). - Parallel ports are assigned in the - order they are specified on the command - line, starting with parport0. - - parport_init_mode= - [HW,PPT] Configure VIA parallel port to - operate in specific mode. This is - necessary on Pegasos computer where - firmware has no options for setting up - parallel port mode and sets it to - spp. Currently this function knows - 686a and 8231 chips. + Format: <mode> + + parport= [HW,PPT] Specify parallel ports. 0 disables. + Format: { 0 | auto | 0xBBB[,IRQ[,DMA]] } + Use 'auto' to force the driver to use any + IRQ/DMA settings detected (the default is to + ignore detected IRQ/DMA settings because of + possible conflicts). You can specify the base + address, IRQ, and DMA settings; IRQ and DMA + should be numbers, or 'auto' (for using detected + settings on that particular port), or 'nofifo' + (to avoid using a FIFO even if it is detected). + Parallel ports are assigned in the order they + are specified on the command line, starting + with parport0. + + parport_init_mode= [HW,PPT] + Configure VIA parallel port to operate in + a specific mode. This is necessary on Pegasos + computer where firmware has no options for setting + up parallel port mode and sets it to spp. + Currently this function knows 686a and 8231 chips. Format: [spp|ps2|epp|ecp|ecpepp] - pas2= [HW,OSS] - Format: <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> - + pas2= [HW,OSS] Format: + <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16> + pas16= [HW,SCSI] See header of drivers/scsi/pas16.c. @@ -1032,64 +1045,67 @@ running once the system is up. See header of drivers/block/paride/pcd.c. See also Documentation/paride.txt. - pci=option[,option...] [PCI] various PCI subsystem options: - off [IA-32] don't probe for the PCI bus - bios [IA-32] force use of PCI BIOS, don't access - the hardware directly. Use this if your machine - has a non-standard PCI host bridge. - nobios [IA-32] disallow use of PCI BIOS, only direct - hardware access methods are allowed. Use this - if you experience crashes upon bootup and you - suspect they are caused by the BIOS. - conf1 [IA-32] Force use of PCI Configuration Mechanism 1. - conf2 [IA-32] Force use of PCI Configuration Mechanism 2. - nosort [IA-32] Don't sort PCI devices according to - order given by the PCI BIOS. This sorting is done - to get a device order compatible with older kernels. - biosirq [IA-32] Use PCI BIOS calls to get the interrupt - routing table. These calls are known to be buggy - on several machines and they hang the machine when used, - but on other computers it's the only way to get the - interrupt routing table. Try this option if the kernel - is unable to allocate IRQs or discover secondary PCI - buses on your motherboard. - rom [IA-32] Assign address space to expansion ROMs. - Use with caution as certain devices share address - decoders between ROMs and other resources. - irqmask=0xMMMM [IA-32] Set a bit mask of IRQs allowed to be assigned - automatically to PCI devices. You can make the kernel - exclude IRQs of your ISA cards this way. + pci=option[,option...] [PCI] various PCI subsystem options: + off [IA-32] don't probe for the PCI bus + bios [IA-32] force use of PCI BIOS, don't access + the hardware directly. Use this if your machine + has a non-standard PCI host bridge. + nobios [IA-32] disallow use of PCI BIOS, only direct + hardware access methods are allowed. Use this + if you experience crashes upon bootup and you + suspect they are caused by the BIOS. + conf1 [IA-32] Force use of PCI Configuration + Mechanism 1. + conf2 [IA-32] Force use of PCI Configuration + Mechanism 2. + nosort [IA-32] Don't sort PCI devices according to + order given by the PCI BIOS. This sorting is + done to get a device order compatible with + older kernels. + biosirq [IA-32] Use PCI BIOS calls to get the interrupt + routing table. These calls are known to be buggy + on several machines and they hang the machine + when used, but on other computers it's the only + way to get the interrupt routing table. Try + this option if the kernel is unable to allocate + IRQs or discover secondary PCI buses on your + motherboard. + rom [IA-32] Assign address space to expansion ROMs. + Use with caution as certain devices share + address decoders between ROMs and other + resources. + irqmask=0xMMMM [IA-32] Set a bit mask of IRQs allowed to be + assigned automatically to PCI devices. You can + make the kernel exclude IRQs of your ISA cards + this way. pirqaddr=0xAAAAA [IA-32] Specify the physical address - of the PIRQ table (normally generated - by the BIOS) if it is outside the - F0000h-100000h range. - lastbus=N [IA-32] Scan all buses till bus #N. Can be useful - if the kernel is unable to find your secondary buses - and you want to tell it explicitly which ones they are. - assign-busses [IA-32] Always assign all PCI bus - numbers ourselves, overriding - whatever the firmware may have - done. - usepirqmask [IA-32] Honor the possible IRQ mask - stored in the BIOS $PIR table. This is - needed on some systems with broken - BIOSes, notably some HP Pavilion N5400 - and Omnibook XE3 notebooks. This will - have no effect if ACPI IRQ routing is - enabled. - noacpi [IA-32] Do not use ACPI for IRQ routing - or for PCI scanning. - routeirq Do IRQ routing for all PCI devices. - This is normally done in pci_enable_device(), - so this option is a temporary workaround - for broken drivers that don't call it. - - firmware [ARM] Do not re-enumerate the bus but - instead just use the configuration - from the bootloader. This is currently - used on IXP2000 systems where the - bus has to be configured a certain way - for adjunct CPUs. + of the PIRQ table (normally generated + by the BIOS) if it is outside the + F0000h-100000h range. + lastbus=N [IA-32] Scan all buses thru bus #N. Can be + useful if the kernel is unable to find your + secondary buses and you want to tell it + explicitly which ones they are. + assign-busses [IA-32] Always assign all PCI bus + numbers ourselves, overriding + whatever the firmware may have done. + usepirqmask [IA-32] Honor the possible IRQ mask stored + in the BIOS $PIR table. This is needed on + some systems with broken BIOSes, notably + some HP Pavilion N5400 and Omnibook XE3 + notebooks. This will have no effect if ACPI + IRQ routing is enabled. + noacpi [IA-32] Do not use ACPI for IRQ routing + or for PCI scanning. + routeirq Do IRQ routing for all PCI devices. + This is normally done in pci_enable_device(), + so this option is a temporary workaround + for broken drivers that don't call it. + firmware [ARM] Do not re-enumerate the bus but instead + just use the configuration from the + bootloader. This is currently used on + IXP2000 systems where the bus has to be + configured a certain way for adjunct CPUs. pcmv= [HW,PCMCIA] BadgePAD 4 @@ -1127,19 +1143,20 @@ running once the system is up. [ISAPNP] Exclude DMAs for the autoconfiguration pnp_reserve_io= [ISAPNP] Exclude I/O ports for the autoconfiguration - Ranges are in pairs (I/O port base and size). + Ranges are in pairs (I/O port base and size). pnp_reserve_mem= - [ISAPNP] Exclude memory regions for the autoconfiguration + [ISAPNP] Exclude memory regions for the + autoconfiguration. Ranges are in pairs (memory base and size). profile= [KNL] Enable kernel profiling via /proc/profile - { schedule | <number> } - (param: schedule - profile schedule points} - (param: profile step/bucket size as a power of 2 for - statistical time based profiling) + Format: [schedule,]<number> + Param: "schedule" - profile schedule points. + Param: <number> - step/bucket size as a power of 2 for + statistical time based profiling. - processor.max_cstate= [HW, ACPI] + processor.max_cstate= [HW,ACPI] Limit processor to maximum C-state max_cstate=9 overrides any DMI blacklist limit. @@ -1147,27 +1164,28 @@ running once the system is up. before loading. See Documentation/ramdisk.txt. - psmouse.proto= [HW,MOUSE] Highest PS2 mouse protocol extension to - probe for (bare|imps|exps|lifebook|any). + psmouse.proto= [HW,MOUSE] Highest PS2 mouse protocol extension to + probe for; one of (bare|imps|exps|lifebook|any). psmouse.rate= [HW,MOUSE] Set desired mouse report rate, in reports per second. - psmouse.resetafter= - [HW,MOUSE] Try to reset the device after so many bad packets + psmouse.resetafter= [HW,MOUSE] + Try to reset the device after so many bad packets (0 = never). psmouse.resolution= [HW,MOUSE] Set desired mouse resolution, in dpi. psmouse.smartscroll= - [HW,MOUSE] Controls Logitech smartscroll autorepeat, + [HW,MOUSE] Controls Logitech smartscroll autorepeat. 0 = disabled, 1 = enabled (default). pss= [HW,OSS] Personal Sound System (ECHO ESC614) - Format: <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> + Format: + <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq> pt. [PARIDE] See Documentation/paride.txt. quiet= [KNL] Disable log messages - + r128= [HW,DRM] raid= [HW,RAID] @@ -1176,10 +1194,9 @@ running once the system is up. ramdisk= [RAM] Sizes of RAM disks in kilobytes [deprecated] See Documentation/ramdisk.txt. - ramdisk_blocksize= - [RAM] + ramdisk_blocksize= [RAM] See Documentation/ramdisk.txt. - + ramdisk_size= [RAM] Sizes of RAM disks in kilobytes New name for the ramdisk parameter. See Documentation/ramdisk.txt. @@ -1195,7 +1212,8 @@ running once the system is up. reserve= [KNL,BUGS] Force the kernel to ignore some iomem area - resume= [SWSUSP] Specify the partition device for software suspension + resume= [SWSUSP] + Specify the partition device for software suspend rhash_entries= [KNL,NET] Set number of hash buckets for route cache @@ -1225,7 +1243,7 @@ running once the system is up. Format: <io>,<irq>,<dma>,<dma2> sbni= [NET] Granch SBNI12 leased line adapter - + sbpcd= [HW,CD] Soundblaster CD adapter Format: <io>,<type> See a comment before function sbpcd_setup() in @@ -1258,21 +1276,20 @@ running once the system is up. serialnumber [BUGS=IA-32] - sg_def_reserved_size= - [SCSI] - + sg_def_reserved_size= [SCSI] + sgalaxy= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2>,<sgbase> shapers= [NET] Maximal number of shapers. - + sim710= [SCSI,HW] See header of drivers/scsi/sim710.c. simeth= [IA-64] simscsi= - + sjcd= [HW,CD] Format: <io>,<irq>,<dma> See header of drivers/cdrom/sjcd.c. @@ -1403,10 +1420,10 @@ running once the system is up. snd-wavefront= [HW,ALSA] snd-ymfpci= [HW,ALSA] - + sonicvibes= [HW,OSS] Format: <reverb> - + sonycd535= [HW,CD] Format: <io>[,<irq>] @@ -1423,7 +1440,7 @@ running once the system is up. sscape= [HW,OSS] Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq> - + st= [HW,SCSI] SCSI tape parameters (buffers, etc.) See Documentation/scsi/st.txt. @@ -1446,7 +1463,7 @@ running once the system is up. stram_swap= [HW,M68k] swiotlb= [IA-64] Number of I/O TLB slabs - + switches= [HW,M68k] sym53c416= [HW,SCSI] @@ -1479,14 +1496,16 @@ running once the system is up. tp720= [HW,PS2] trix= [HW,OSS] MediaTrix AudioTrix Pro - Format: <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> - + Format: + <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq> + tsdev.xres= [TS] Horizontal screen resolution. tsdev.yres= [TS] Vertical screen resolution. - turbografx.map[2|3]= - [HW,JOY] TurboGraFX parallel port interface - Format: <port#>,<js1>,<js2>,<js3>,<js4>,<js5>,<js6>,<js7> + turbografx.map[2|3]= [HW,JOY] + TurboGraFX parallel port interface + Format: + <port#>,<js1>,<js2>,<js3>,<js4>,<js5>,<js6>,<js7> See also Documentation/input/joystick-parport.txt u14-34f= [HW,SCSI] UltraStor 14F/34F SCSI host adapter @@ -1502,17 +1521,18 @@ running once the system is up. usbhid.mousepoll= [USBHID] The interval which mice are to be polled at. - + video= [FB] Frame buffer configuration See Documentation/fb/modedb.txt. vga= [BOOT,IA-32] Select a particular video mode - See Documentation/i386/boot.txt and Documentation/svga.txt. + See Documentation/i386/boot.txt and + Documentation/svga.txt. Use vga=ask for menu. This is actually a boot loader parameter; the value is passed to the kernel using a special protocol. - vmalloc=nn[KMG] [KNL,BOOT] forces the vmalloc area to have an exact + vmalloc=nn[KMG] [KNL,BOOT] Forces the vmalloc area to have an exact size of <nn>. This can be used to increase the minimum size (128MB on x86). It can also be used to decrease the size and leave more room for directly @@ -1520,11 +1540,11 @@ running once the system is up. vmhalt= [KNL,S390] - vmpoff= [KNL,S390] - + vmpoff= [KNL,S390] + waveartist= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> - + wd33c93= [HW,SCSI] See header of drivers/scsi/wd33c93.c. @@ -1538,21 +1558,25 @@ running once the system is up. xd_geo= See header of drivers/block/xd.c. xirc2ps_cs= [NET,PCMCIA] - Format: <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]] - + Format: + <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]] +______________________________________________________________________ Changelog: +2000-06-?? Mr. Unknown The last known update (for 2.4.0) - the changelog was not kept before. - 2000-06-?? Mr. Unknown +2002-11-24 Petr Baudis <pasky@ucw.cz> + Randy Dunlap <randy.dunlap@verizon.net> Update for 2.5.49, description for most of the options introduced, references to other documentation (C files, READMEs, ..), added S390, PPC, SPARC, MTD, ALSA and OSS category. Minor corrections and reformatting. - 2002-11-24 Petr Baudis <pasky@ucw.cz> - Randy Dunlap <randy.dunlap@verizon.net> + +2005-10-19 Randy Dunlap <rdunlap@xenotime.net> + Lots of typos, whitespace, some reformatting. TODO: diff --git a/Documentation/keys-request-key.txt b/Documentation/keys-request-key.txt new file mode 100644 index 00000000000..5f2b9c5edbb --- /dev/null +++ b/Documentation/keys-request-key.txt @@ -0,0 +1,161 @@ + =================== + KEY REQUEST SERVICE + =================== + +The key request service is part of the key retention service (refer to +Documentation/keys.txt). This document explains more fully how that the +requesting algorithm works. + +The process starts by either the kernel requesting a service by calling +request_key(): + + struct key *request_key(const struct key_type *type, + const char *description, + const char *callout_string); + +Or by userspace invoking the request_key system call: + + key_serial_t request_key(const char *type, + const char *description, + const char *callout_info, + key_serial_t dest_keyring); + +The main difference between the two access points is that the in-kernel +interface does not need to link the key to a keyring to prevent it from being +immediately destroyed. The kernel interface returns a pointer directly to the +key, and it's up to the caller to destroy the key. + +The userspace interface links the key to a keyring associated with the process +to prevent the key from going away, and returns the serial number of the key to +the caller. + + +=========== +THE PROCESS +=========== + +A request proceeds in the following manner: + + (1) Process A calls request_key() [the userspace syscall calls the kernel + interface]. + + (2) request_key() searches the process's subscribed keyrings to see if there's + a suitable key there. If there is, it returns the key. If there isn't, and + callout_info is not set, an error is returned. Otherwise the process + proceeds to the next step. + + (3) request_key() sees that A doesn't have the desired key yet, so it creates + two things: + + (a) An uninstantiated key U of requested type and description. + + (b) An authorisation key V that refers to key U and notes that process A + is the context in which key U should be instantiated and secured, and + from which associated key requests may be satisfied. + + (4) request_key() then forks and executes /sbin/request-key with a new session + keyring that contains a link to auth key V. + + (5) /sbin/request-key execs an appropriate program to perform the actual + instantiation. + + (6) The program may want to access another key from A's context (say a + Kerberos TGT key). It just requests the appropriate key, and the keyring + search notes that the session keyring has auth key V in its bottom level. + + This will permit it to then search the keyrings of process A with the + UID, GID, groups and security info of process A as if it was process A, + and come up with key W. + + (7) The program then does what it must to get the data with which to + instantiate key U, using key W as a reference (perhaps it contacts a + Kerberos server using the TGT) and then instantiates key U. + + (8) Upon instantiating key U, auth key V is automatically revoked so that it + may not be used again. + + (9) The program then exits 0 and request_key() deletes key V and returns key + U to the caller. + +This also extends further. If key W (step 5 above) didn't exist, key W would be +created uninstantiated, another auth key (X) would be created [as per step 3] +and another copy of /sbin/request-key spawned [as per step 4]; but the context +specified by auth key X will still be process A, as it was in auth key V. + +This is because process A's keyrings can't simply be attached to +/sbin/request-key at the appropriate places because (a) execve will discard two +of them, and (b) it requires the same UID/GID/Groups all the way through. + + +====================== +NEGATIVE INSTANTIATION +====================== + +Rather than instantiating a key, it is possible for the possessor of an +authorisation key to negatively instantiate a key that's under construction. +This is a short duration placeholder that causes any attempt at re-requesting +the key whilst it exists to fail with error ENOKEY. + +This is provided to prevent excessive repeated spawning of /sbin/request-key +processes for a key that will never be obtainable. + +Should the /sbin/request-key process exit anything other than 0 or die on a +signal, the key under construction will be automatically negatively +instantiated for a short amount of time. + + +==================== +THE SEARCH ALGORITHM +==================== + +A search of any particular keyring proceeds in the following fashion: + + (1) When the key management code searches for a key (keyring_search_aux) it + firstly calls key_permission(SEARCH) on the keyring it's starting with, + if this denies permission, it doesn't search further. + + (2) It considers all the non-keyring keys within that keyring and, if any key + matches the criteria specified, calls key_permission(SEARCH) on it to see + if the key is allowed to be found. If it is, that key is returned; if + not, the search continues, and the error code is retained if of higher + priority than the one currently set. + + (3) It then considers all the keyring-type keys in the keyring it's currently + searching. It calls key_permission(SEARCH) on each keyring, and if this + grants permission, it recurses, executing steps (2) and (3) on that + keyring. + +The process stops immediately a valid key is found with permission granted to +use it. Any error from a previous match attempt is discarded and the key is +returned. + +When search_process_keyrings() is invoked, it performs the following searches +until one succeeds: + + (1) If extant, the process's thread keyring is searched. + + (2) If extant, the process's process keyring is searched. + + (3) The process's session keyring is searched. + + (4) If the process has a request_key() authorisation key in its session + keyring then: + + (a) If extant, the calling process's thread keyring is searched. + + (b) If extant, the calling process's process keyring is searched. + + (c) The calling process's session keyring is searched. + +The moment one succeeds, all pending errors are discarded and the found key is +returned. + +Only if all these fail does the whole thing fail with the highest priority +error. Note that several errors may have come from LSM. + +The error priority is: + + EKEYREVOKED > EKEYEXPIRED > ENOKEY + +EACCES/EPERM are only returned on a direct search of a specific keyring where +the basal keyring does not grant Search permission. diff --git a/Documentation/keys.txt b/Documentation/keys.txt index b22e7c8d059..4afe03a58c5 100644 --- a/Documentation/keys.txt +++ b/Documentation/keys.txt @@ -361,6 +361,8 @@ The main syscalls are: /sbin/request-key will be invoked in an attempt to obtain a key. The callout_info string will be passed as an argument to the program. + See also Documentation/keys-request-key.txt. + The keyctl syscall functions are: @@ -533,8 +535,8 @@ The keyctl syscall functions are: (*) Read the payload data from a key: - key_serial_t keyctl(KEYCTL_READ, key_serial_t keyring, char *buffer, - size_t buflen); + long keyctl(KEYCTL_READ, key_serial_t keyring, char *buffer, + size_t buflen); This function attempts to read the payload data from the specified key into the buffer. The process must have read permission on the key to @@ -555,9 +557,9 @@ The keyctl syscall functions are: (*) Instantiate a partially constructed key. - key_serial_t keyctl(KEYCTL_INSTANTIATE, key_serial_t key, - const void *payload, size_t plen, - key_serial_t keyring); + long keyctl(KEYCTL_INSTANTIATE, key_serial_t key, + const void *payload, size_t plen, + key_serial_t keyring); If the kernel calls back to userspace to complete the instantiation of a key, userspace should use this call to supply data for the key before the @@ -576,8 +578,8 @@ The keyctl syscall functions are: (*) Negatively instantiate a partially constructed key. - key_serial_t keyctl(KEYCTL_NEGATE, key_serial_t key, - unsigned timeout, key_serial_t keyring); + long keyctl(KEYCTL_NEGATE, key_serial_t key, + unsigned timeout, key_serial_t keyring); If the kernel calls back to userspace to complete the instantiation of a key, userspace should use this call mark the key as negative before the @@ -688,6 +690,8 @@ payload contents" for more information. If successful, the key will have been attached to the default keyring for implicitly obtained request-key keys, as set by KEYCTL_SET_REQKEY_KEYRING. + See also Documentation/keys-request-key.txt. + (*) When it is no longer required, the key should be released using: diff --git a/MAINTAINERS b/MAINTAINERS index abf7f7a17ae..767fb610963 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1618,6 +1618,13 @@ M: vandrove@vc.cvut.cz L: linux-fbdev-devel@lists.sourceforge.net S: Maintained +MEGARAID SCSI DRIVERS +P: Neela Syam Kolli +M: Neela.Kolli@engenio.com +S: linux-scsi@vger.kernel.org +W: http://megaraid.lsilogic.com +S: Maintained + MEMORY TECHNOLOGY DEVICES P: David Woodhouse M: dwmw2@infradead.org @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 14 -EXTRAVERSION =-rc3 +EXTRAVERSION =-rc5 NAME=Affluent Albatross # *DOCUMENTATION* @@ -372,7 +372,7 @@ export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_ve # Files to ignore in find ... statements RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o -RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg +export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg # =========================================================================== # Rules shared between *config targets and build targets @@ -660,8 +660,10 @@ quiet_cmd_sysmap = SYSMAP # Link of vmlinux # If CONFIG_KALLSYMS is set .version is already updated # Generate System.map and verify that the content is consistent - +# Use + in front of the vmlinux_version rule to silent warning with make -j2 +# First command is ':' to allow us to use + in front of the rule define rule_vmlinux__ + : $(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version)) $(call cmd,vmlinux__) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 7779f2d1aca..299bc046870 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -53,7 +53,7 @@ tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi 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-$(CONFIG_CPU_V6) :=-mtune=strongarm +tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) # Need -Uarm for gcc < 3.x CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index d3a04c2a2c8..9e5245c702d 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -26,6 +26,8 @@ struct scoop_pcmcia_dev *scoop_devs; struct scoop_dev { void *base; spinlock_t scoop_lock; + unsigned short suspend_clr; + unsigned short suspend_set; u32 scoop_gpwr; }; @@ -90,14 +92,24 @@ EXPORT_SYMBOL(reset_scoop); EXPORT_SYMBOL(read_scoop_reg); EXPORT_SYMBOL(write_scoop_reg); +static void check_scoop_reg(struct scoop_dev *sdev) +{ + unsigned short mcr; + + mcr = SCOOP_REG(sdev->base, SCOOP_MCR); + if ((mcr & 0x100) == 0) + SCOOP_REG(sdev->base, SCOOP_MCR) = 0x0101; +} + #ifdef CONFIG_PM static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level) { if (level == SUSPEND_POWER_DOWN) { struct scoop_dev *sdev = dev_get_drvdata(dev); - sdev->scoop_gpwr = SCOOP_REG(sdev->base,SCOOP_GPWR); - SCOOP_REG(sdev->base,SCOOP_GPWR) = 0; + check_scoop_reg(sdev); + sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR); + SCOOP_REG(sdev->base, SCOOP_GPWR) = (sdev->scoop_gpwr & ~sdev->suspend_clr) | sdev->suspend_set; } return 0; } @@ -107,6 +119,7 @@ static int scoop_resume(struct device *dev, uint32_t level) if (level == RESUME_POWER_ON) { struct scoop_dev *sdev = dev_get_drvdata(dev); + check_scoop_reg(sdev); SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr; } return 0; @@ -151,6 +164,9 @@ int __init scoop_probe(struct device *dev) SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff; SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff; + devptr->suspend_clr = inf->suspend_clr; + devptr->suspend_set = inf->suspend_set; + return 0; } diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig new file mode 100644 index 00000000000..40dfe07a8bc --- /dev/null +++ b/arch/arm/configs/collie_defconfig @@ -0,0 +1,888 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc3 +# Sun Oct 9 16:55:14 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +# CONFIG_CLEAN_COMPILE is not set +CONFIG_BROKEN=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# 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_CAMELOT 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_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +CONFIG_ARCH_SA1100=y +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# SA11x0 Implementations +# +# CONFIG_SA1100_ASSABET is not set +# CONFIG_SA1100_CERF is not set +CONFIG_SA1100_COLLIE=y +# CONFIG_SA1100_H3100 is not set +# CONFIG_SA1100_H3600 is not set +# CONFIG_SA1100_H3800 is not set +# CONFIG_SA1100_BADGE4 is not set +# CONFIG_SA1100_JORNADA720 is not set +# CONFIG_SA1100_HACKKIT is not set +# CONFIG_SA1100_LART is not set +# CONFIG_SA1100_PLEB is not set +# CONFIG_SA1100_SHANNON is not set +# CONFIG_SA1100_SIMPAD is not set +# CONFIG_SA1100_SSP is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_SA1100=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_EV4=y +CONFIG_CPU_CACHE_V4WB=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WB=y + +# +# Processor Features +# +CONFIG_SHARP_LOCOMO=y +CONFIG_SHARP_PARAM=y +CONFIG_SHARP_SCOOP=y + +# +# Bus support +# +CONFIG_ISA=y +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_SMP is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" +# CONFIG_XIP_KERNEL is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ 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 + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_APM=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +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 is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL 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_IPV6 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 +# 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_NET_DIVERT 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_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +# CONFIG_DEBUG_DRIVER 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_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL 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 +CONFIG_MTD_OBSOLETE_CHIPS=y +# CONFIG_MTD_AMDSTD is not set +CONFIG_MTD_SHARP=y +# CONFIG_MTD_JEDEC 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_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 +# +# 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 + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNP is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_XD 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_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=1024 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_ATA_OVER_ETH=m + +# +# ATA/ATAPI/MFM/RLL support +# +# 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_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 +# + +# +# Network device support +# +# CONFIG_NETDEVICES 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 + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +CONFIG_INPUT_EVBUG=y + +# +# 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_LOCOMO=y +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK 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 is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_SA1100=y +CONFIG_SERIAL_SA1100_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG 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_I2C=m +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=m +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ELEKTOR is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 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 + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS 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_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# +# CONFIG_MCP_SA11X0 is not set + +# +# Multimedia devices +# +CONFIG_VIDEO_DEV=m + +# +# Video For Linux +# + +# +# Video Adapters +# +# CONFIG_VIDEO_PMS is not set +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_TUNER_3036 is not set +# CONFIG_VIDEO_OVCAMCHIP is not set + +# +# Radio Adapters +# +# CONFIG_RADIO_CADET is not set +# CONFIG_RADIO_RTRACK is not set +# CONFIG_RADIO_RTRACK2 is not set +# CONFIG_RADIO_AZTECH is not set +# CONFIG_RADIO_GEMTEK is not set +# CONFIG_RADIO_MAESTRO is not set +# CONFIG_RADIO_SF16FMI is not set +# CONFIG_RADIO_SF16FMR2 is not set +# CONFIG_RADIO_TERRATEC is not set +# CONFIG_RADIO_TRUST is not set +# CONFIG_RADIO_TYPHOON is not set +# CONFIG_RADIO_ZOLTRIX is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set +CONFIG_FB_SA1100=y +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +# CONFIG_MDA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +# CONFIG_FONT_8x16 is not set +# 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 + +# +# Logo configuration +# +# CONFIG_LOGO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB is not set + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX 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_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +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_JBD 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_XFS_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_ROMFS_FS=y +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY 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_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_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_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_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_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_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 +# 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="cp437" +CONFIG_NLS_CODEPAGE_437=m +# 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=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 + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig new file mode 100644 index 00000000000..24987c89609 --- /dev/null +++ b/arch/arm/configs/corgi_defconfig @@ -0,0 +1,1523 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc3 +# Sun Oct 9 15:46:42 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# 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_CAMELOT 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_L7200 is not set +CONFIG_ARCH_PXA=y +# 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_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# Intel PXA2xx Implementations +# +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +CONFIG_PXA_SHARPSL=y +CONFIG_PXA_SHARPSL_25x=y +# CONFIG_PXA_SHARPSL_27x is not set +# CONFIG_MACH_POODLE is not set +CONFIG_MACH_CORGI=y +CONFIG_MACH_SHEPHERD=y +CONFIG_MACH_HUSKY=y +CONFIG_PXA25x=y +CONFIG_PXA_SHARP_C7xx=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_XSCALE_PMU=y +CONFIG_SHARP_PARAM=y +CONFIG_SHARP_SCOOP=y + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_PCMCIA_PXA2XX=y + +# +# Kernel Features +# +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ 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_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" +# CONFIG_XIP_KERNEL 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 + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_APM=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +# 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 is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +# CONFIG_IP_NF_MATCH_STRING is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +# CONFIG_IP_NF_TARGET_MASQUERADE is not set +# CONFIG_IP_NF_TARGET_REDIRECT is not set +# CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_SAME is not set +# CONFIG_IP_NF_NAT_SNMP_BASIC is not set +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_TOS is not set +# CONFIG_IP_NF_TARGET_ECN is not set +# CONFIG_IP_NF_TARGET_DSCP is not set +# CONFIG_IP_NF_TARGET_MARK is not set +# CONFIG_IP_NF_TARGET_CLASSIFY is not set +# CONFIG_IP_NF_TARGET_TTL is not set +CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_TARGET_NOTRACK is not set +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_LIMIT=m +CONFIG_IP6_NF_MATCH_MAC=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_MULTIPORT=m +CONFIG_IP6_NF_MATCH_OWNER=m +CONFIG_IP6_NF_MATCH_MARK=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_LENGTH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_FILTER=m +# CONFIG_IP6_NF_TARGET_LOG is not set +# CONFIG_IP6_NF_TARGET_REJECT is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_MARK is not set +# CONFIG_IP6_NF_TARGET_HL is not set +CONFIG_IP6_NF_RAW=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP 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_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +# CONFIG_IRDA_CACHE_LAST_LSAP is not set +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +# CONFIG_IRTTY_SIR is not set + +# +# Dongle support +# + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +# CONFIG_USB_IRDA is not set +# CONFIG_SIGMATEL_FIR is not set +# CONFIG_NSC_FIR is not set +# CONFIG_WINBOND_FIR is not set +# CONFIG_SMC_IRCC_FIR is not set +# CONFIG_ALI_FIR is not set +# CONFIG_VIA_FIR is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIUSB=m +# CONFIG_BT_HCIUSB_SCO is not set +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_BCSP_TXCRC=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +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 + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER 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_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL 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=y +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_SHARP_SL=y +# 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_BLKMTD 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 + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_H1900 is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_SHARPSL=y +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# 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 is not set +CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/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_BLK_DEV_IDECS=y +# CONFIG_BLK_DEV_IDECD is not set +# 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 + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +# CONFIG_IDE_ARM is not set +# CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_IDEDMA_AUTO is not set +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=m +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=m +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_DEBUG is not set + +# +# PCMCIA SCSI adapter support +# +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set + +# +# Multi-device support (RAID and LVM) +# +# 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_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set + +# +# Wireless 802.11 Frequency Hopping cards support +# +# CONFIG_PCMCIA_RAYCS is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +CONFIG_HERMES=m +# CONFIG_ATMEL is not set + +# +# Wireless 802.11b Pcmcia/Cardbus cards support +# +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_CS=m +CONFIG_NET_WIRELESS=y + +# +# PCMCIA network device support +# +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_NMCLAN is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_AXNET is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPPOE 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 + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +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_CORGI=y +CONFIG_KEYBOARD_SPITZ=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_CORGI=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=m + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=m +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG 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 +# + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +CONFIG_I2C_PXA=y +# CONFIG_I2C_PXA_SLAVE is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 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 + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS 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_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +CONFIG_VIDEO_DEV=m + +# +# Video For Linux +# + +# +# Video Adapters +# +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_TUNER_3036 is not set +# CONFIG_VIDEO_OVCAMCHIP is not set + +# +# Radio Adapters +# +# CONFIG_RADIO_MAESTRO is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_PXA is not set +CONFIG_FB_W100=y +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +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 + +# +# Logo configuration +# +# CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DEVICE=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CORGI=y + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +# CONFIG_SND is not set + +# +# Open Sound System +# +CONFIG_SOUND_PRIME=y +# CONFIG_SOUND_MSNDCLAS is not set +# CONFIG_SOUND_MSNDPIN is not set +CONFIG_SOUND_OSS=y +# CONFIG_SOUND_TRACEINIT is not set +# CONFIG_SOUND_DMAP is not set +# CONFIG_SOUND_AD1816 is not set +# CONFIG_SOUND_SGALAXY is not set +# CONFIG_SOUND_ADLIB is not set +# CONFIG_SOUND_ACI_MIXER is not set +# CONFIG_SOUND_CS4232 is not set +# CONFIG_SOUND_SSCAPE is not set +# CONFIG_SOUND_GUS is not set +# CONFIG_SOUND_VMIDI is not set +# CONFIG_SOUND_TRIX is not set +# CONFIG_SOUND_MSS is not set +# CONFIG_SOUND_MPU401 is not set +# CONFIG_SOUND_NM256 is not set +# CONFIG_SOUND_MAD16 is not set +# CONFIG_SOUND_PAS is not set +# CONFIG_SOUND_PSS is not set +# CONFIG_SOUND_SB is not set +# CONFIG_SOUND_AWE32_SYNTH is not set +# CONFIG_SOUND_WAVEFRONT is not set +# CONFIG_SOUND_MAUI is not set +# CONFIG_SOUND_YM3812 is not set +# CONFIG_SOUND_OPL3SA1 is not set +# CONFIG_SOUND_OPL3SA2 is not set +# CONFIG_SOUND_UART6850 is not set +# CONFIG_SOUND_AEDSP16 is not set +# CONFIG_SOUND_TVMIXER is not set +# CONFIG_SOUND_AD1980 is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_SL811_HCD=m +CONFIG_USB_SL811_CS=m + +# +# USB Device Class drivers +# +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set + +# +# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# 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_ONETOUCH is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m +CONFIG_USB_AIPTEK=m +CONFIG_USB_WACOM=m +# CONFIG_USB_ACECAD is not set +CONFIG_USB_KBTAB=m +CONFIG_USB_POWERMATE=m +CONFIG_USB_MTOUCH=m +# CONFIG_USB_ITMTOUCH is not set +CONFIG_USB_EGALAX=m +# CONFIG_USB_YEALINK is not set +CONFIG_USB_XPAD=m +CONFIG_USB_ATI_REMOTE=m +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m + +# +# USB Multimedia devices +# +CONFIG_USB_DABUSB=m +CONFIG_USB_VICAM=m +CONFIG_USB_DSBR=m +CONFIG_USB_IBMCAM=m +CONFIG_USB_KONICAWC=m +CONFIG_USB_OV511=m +CONFIG_USB_SE401=m +CONFIG_USB_SN9C102=m +CONFIG_USB_STV680=m +# CONFIG_USB_PWC is not set + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=m +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_ZD1201 is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +CONFIG_USB_SERIAL_BELKIN=m +# CONFIG_USB_SERIAL_WHITEHEAT is not set +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_HP4X is not set +CONFIG_USB_SERIAL_SAFE=m +# CONFIG_USB_SERIAL_SAFE_PADDED is not set +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_AUERSWALD=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_LED=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_PHIDGETKIT=m +CONFIG_USB_PHIDGETSERVO=m +CONFIG_USB_IDMOUSE=m +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +CONFIG_USB_GADGET_PXA2XX=y +CONFIG_USB_PXA2XX=y +# CONFIG_USB_PXA2XX_SMALL 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_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +CONFIG_USB_ZERO=m +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_PXA=y +# CONFIG_MMC_WBSD 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_JBD 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_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=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 + +# +# 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_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_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_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +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_CRAMFS=m +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +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_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +CONFIG_SMB_NLS_DEFAULT=y +CONFIG_SMB_NLS_REMOTE="cp437" +# 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=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_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="cp437" +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=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=m + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP 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_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff --git a/arch/arm/configs/poodle_defconfig b/arch/arm/configs/poodle_defconfig new file mode 100644 index 00000000000..72822907759 --- /dev/null +++ b/arch/arm/configs/poodle_defconfig @@ -0,0 +1,1015 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc3 +# Sun Oct 9 17:04:29 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# 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_CAMELOT 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_L7200 is not set +CONFIG_ARCH_PXA=y +# 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_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# Intel PXA2xx Implementations +# +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +CONFIG_PXA_SHARPSL=y +CONFIG_PXA_SHARPSL_25x=y +# CONFIG_PXA_SHARPSL_27x is not set +CONFIG_MACH_POODLE=y +# CONFIG_MACH_CORGI is not set +# CONFIG_MACH_SHEPHERD is not set +# CONFIG_MACH_HUSKY is not set +CONFIG_PXA25x=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_XSCALE_PMU=y +CONFIG_SHARP_LOCOMO=y +CONFIG_SHARP_PARAM=y +CONFIG_SHARP_SCOOP=y + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_PCMCIA_PXA2XX=y + +# +# Kernel Features +# +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ 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_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" +# CONFIG_XIP_KERNEL 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 + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_APM=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +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 is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL 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_IPV6 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 +# 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_NET_DIVERT 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_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER 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_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL 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=y +CONFIG_MTD_SHARP_SL=y +# 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_BLKMTD 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 + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_H1900 is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_SHARPSL=y +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# 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_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=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/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_BLK_DEV_IDECS=y +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +# CONFIG_IDE_ARM is not set +# CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_IDEDMA_AUTO is not set +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# 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_EQUALIZER is not set +# CONFIG_TUN 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_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set + +# +# Wireless 802.11 Frequency Hopping cards support +# +# CONFIG_PCMCIA_RAYCS is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set + +# +# Wireless 802.11b Pcmcia/Cardbus cards support +# +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_HOSTAP is not set +CONFIG_NET_WIRELESS=y + +# +# PCMCIA network device support +# +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=y +# CONFIG_PCMCIA_NMCLAN is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_AXNET is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPPOE 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 + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +CONFIG_INPUT_EVBUG=y + +# +# 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_LOCOMO=y +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_CORGI is not set +CONFIG_KEYBOARD_SPITZ=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK 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_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG 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 +# + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_PXA is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +CONFIG_I2C_DEBUG_CORE=y +CONFIG_I2C_DEBUG_ALGO=y +CONFIG_I2C_DEBUG_BUS=y +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS 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_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +CONFIG_VIDEO_DEV=m + +# +# Video For Linux +# + +# +# Video Adapters +# +# CONFIG_VIDEO_CPIA is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_TUNER_3036 is not set +# CONFIG_VIDEO_OVCAMCHIP is not set + +# +# Radio Adapters +# +# CONFIG_RADIO_MAESTRO is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_TILEBLITTING is not set +CONFIG_FB_PXA=y +# CONFIG_FB_W100 is not set +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +# CONFIG_FONT_8x16 is not set +# 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 + +# +# Logo configuration +# +# CONFIG_LOGO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB is not set + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +CONFIG_USB_GADGET_PXA2XX=y +CONFIG_USB_PXA2XX=y +# CONFIG_USB_PXA2XX_SMALL 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_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 + +# +# MMC/SD Card support +# +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +CONFIG_MMC_BLOCK=y +CONFIG_MMC_PXA=y +# CONFIG_MMC_WBSD is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +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_JBD 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_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=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 + +# +# 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_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_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_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +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_CRAMFS=m +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_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_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 +# CONFIG_AFS_FS is not set +# CONFIG_9P_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_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="cp437" +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=y +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=y + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig new file mode 100644 index 00000000000..900e04f8e38 --- /dev/null +++ b/arch/arm/configs/spitz_defconfig @@ -0,0 +1,1401 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc3 +# Sun Oct 9 17:11:19 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# 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_CAMELOT 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_L7200 is not set +CONFIG_ARCH_PXA=y +# 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_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# Intel PXA2xx Implementations +# +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +CONFIG_PXA_SHARPSL=y +# CONFIG_PXA_SHARPSL_25x is not set +CONFIG_PXA_SHARPSL_27x=y +CONFIG_MACH_SPITZ=y +CONFIG_MACH_BORZOI=y +CONFIG_PXA27x=y +CONFIG_PXA_SHARP_Cxx00=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_XSCALE_PMU=y +CONFIG_SHARP_PARAM=y +CONFIG_SHARP_SCOOP=y + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_PCMCIA_PXA2XX=y + +# +# Kernel Features +# +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ 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_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" +# CONFIG_XIP_KERNEL 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 + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=m +CONFIG_BINFMT_MISC=m +# CONFIG_ARTHUR is not set + +# +# Power management options +# +CONFIG_PM=y +CONFIG_APM=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER 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 is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +# CONFIG_IP_NF_MATCH_STRING is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +# CONFIG_IP_NF_TARGET_MASQUERADE is not set +# CONFIG_IP_NF_TARGET_REDIRECT is not set +# CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_SAME is not set +# CONFIG_IP_NF_NAT_SNMP_BASIC is not set +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_TOS is not set +# CONFIG_IP_NF_TARGET_ECN is not set +# CONFIG_IP_NF_TARGET_DSCP is not set +# CONFIG_IP_NF_TARGET_MARK is not set +# CONFIG_IP_NF_TARGET_CLASSIFY is not set +# CONFIG_IP_NF_TARGET_TTL is not set +CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_TARGET_NOTRACK is not set +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_LIMIT=m +CONFIG_IP6_NF_MATCH_MAC=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_MULTIPORT=m +CONFIG_IP6_NF_MATCH_OWNER=m +CONFIG_IP6_NF_MATCH_MARK=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_LENGTH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_FILTER=m +# CONFIG_IP6_NF_TARGET_LOG is not set +# CONFIG_IP6_NF_TARGET_REJECT is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_MARK is not set +# CONFIG_IP6_NF_TARGET_HL is not set +CONFIG_IP6_NF_RAW=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP 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_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +# CONFIG_IRDA_ULTRA is not set + +# +# IrDA options +# +# CONFIG_IRDA_CACHE_LAST_LSAP is not set +# CONFIG_IRDA_FAST_RR is not set +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +# CONFIG_IRTTY_SIR is not set + +# +# Dongle support +# + +# +# Old SIR device drivers +# +# CONFIG_IRPORT_SIR is not set + +# +# Old Serial dongle support +# + +# +# FIR device drivers +# +# CONFIG_USB_IRDA is not set +# CONFIG_SIGMATEL_FIR is not set +# CONFIG_NSC_FIR is not set +# CONFIG_WINBOND_FIR is not set +# CONFIG_SMC_IRCC_FIR is not set +# CONFIG_ALI_FIR is not set +# CONFIG_VIA_FIR is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIUSB=m +# CONFIG_BT_HCIUSB_SCO is not set +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_BCSP_TXCRC=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +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 + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER 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_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL 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=y +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_SHARP_SL=y +# 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_BLKMTD 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 + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_H1900 is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_SHARPSL=y +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# 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 is not set +CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/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_BLK_DEV_IDECS=y +# CONFIG_BLK_DEV_IDECD is not set +# 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 + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +# CONFIG_IDE_ARM is not set +# CONFIG_BLK_DEV_IDEDMA is not set +# CONFIG_IDEDMA_AUTO is not set +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=m +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=m +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_DEBUG is not set + +# +# PCMCIA SCSI adapter support +# +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set + +# +# Multi-device support (RAID and LVM) +# +# 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_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=m +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set + +# +# Wireless 802.11 Frequency Hopping cards support +# +# CONFIG_PCMCIA_RAYCS is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +CONFIG_HERMES=m +# CONFIG_ATMEL is not set + +# +# Wireless 802.11b Pcmcia/Cardbus cards support +# +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_CS=m +CONFIG_NET_WIRELESS=y + +# +# PCMCIA network device support +# +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_NMCLAN is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_AXNET is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPPOE 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 + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +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_CORGI is not set +CONFIG_KEYBOARD_SPITZ=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_CORGI=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=m + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=m +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG 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 +# + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +CONFIG_FB_PXA=y +# CONFIG_FB_W100 is not set +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +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 + +# +# Logo configuration +# +# CONFIG_LOGO is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_LCD_DEVICE=y +CONFIG_BACKLIGHT_CORGI=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=m +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_SUSPEND is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=m +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_SL811_HCD=m +CONFIG_USB_SL811_CS=m + +# +# USB Device Class drivers +# + +# +# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=m +# 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_ONETOUCH is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set + +# +# USB HID Boot Protocol drivers +# +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m +CONFIG_USB_AIPTEK=m +CONFIG_USB_WACOM=m +# CONFIG_USB_ACECAD is not set +CONFIG_USB_KBTAB=m +CONFIG_USB_POWERMATE=m +CONFIG_USB_MTOUCH=m +# CONFIG_USB_ITMTOUCH is not set +CONFIG_USB_EGALAX=m +# CONFIG_USB_YEALINK is not set +CONFIG_USB_XPAD=m +CONFIG_USB_ATI_REMOTE=m +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m + +# +# USB Multimedia devices +# +CONFIG_USB_DABUSB=m + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=m +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_ZD1201 is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +CONFIG_USB_SERIAL_BELKIN=m +# CONFIG_USB_SERIAL_WHITEHEAT is not set +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set +# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_HP4X is not set +CONFIG_USB_SERIAL_SAFE=m +# CONFIG_USB_SERIAL_SAFE_PADDED is not set +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +# CONFIG_USB_SERIAL_OPTION is not set +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_AUERSWALD=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_LED=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_PHIDGETKIT=m +CONFIG_USB_PHIDGETSERVO=m +CONFIG_USB_IDMOUSE=m +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX 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_DUMMY_HCD=y +CONFIG_USB_DUMMY_HCD=m +CONFIG_USB_GADGET_DUALSPEED=y +CONFIG_USB_ZERO=m +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_PXA=y +# CONFIG_MMC_WBSD is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +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=y +# CONFIG_EXT3_FS_XATTR 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_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=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 + +# +# 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_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_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_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +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_CRAMFS=m +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +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_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +CONFIG_SMB_NLS_DEFAULT=y +CONFIG_SMB_NLS_REMOTE="cp437" +# 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=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_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="cp437" +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=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=m + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP 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_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 835d450797a..7b17a87a331 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -45,8 +45,8 @@ extern void fp_enter(void); #define EXPORT_SYMBOL_ALIAS(sym,orig) \ EXPORT_CRC_ALIAS(sym) \ - const struct kernel_symbol __ksymtab_##sym \ - __attribute__((section("__ksymtab"))) = \ + static const struct kernel_symbol __ksymtab_##sym \ + __attribute_used__ __attribute__((section("__ksymtab"))) = \ { (unsigned long)&orig, #sym }; /* diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 81d450ac3fa..066597f4345 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -106,15 +106,10 @@ ENTRY(ret_from_fork) .endm .Larm700bug: - ldr r0, [sp, #S_PSR] @ Get calling cpsr - sub lr, lr, #4 - str lr, [r8] - msr spsr_cxsf, r0 ldmia sp, {r0 - lr}^ @ Get calling r0 - lr mov r0, r0 - ldr lr, [sp, #S_PC] @ Get PC add sp, sp, #S_FRAME_SIZE - movs pc, lr + subs pc, lr, #4 #else .macro arm710_bug_check, instr, temp .endm diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c index 42629ff84f5..ea569ba482b 100644 --- a/arch/arm/kernel/sys_arm.c +++ b/arch/arm/kernel/sys_arm.c @@ -305,7 +305,7 @@ long execve(const char *filename, char **argv, char **envp) "Ir" (THREAD_START_SP - sizeof(regs)), "r" (®s), "Ir" (sizeof(regs)) - : "r0", "r1", "r2", "r3", "ip", "memory"); + : "r0", "r1", "r2", "r3", "ip", "lr", "memory"); out: return ret; diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index e7d22dbcb69..f6de76e0a45 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -504,7 +504,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) bad_access: spin_unlock(&mm->page_table_lock); - /* simulate a read access fault */ + /* simulate a write access fault */ do_DataAbort(addr, 15 + (1 << 11), regs); return -1; } diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 08e58ecd44b..0d5db5279c5 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -89,13 +89,6 @@ SECTIONS *(.got) /* Global offset table */ } - . = ALIGN(16); - __ex_table : { /* Exception table */ - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - } - RODATA _etext = .; /* End of text and rodata section */ @@ -138,6 +131,14 @@ SECTIONS *(.data.cacheline_aligned) /* + * The exception fixup table (might need resorting at runtime) + */ + . = ALIGN(32); + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + + /* * and the usual data section */ *(.data) diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index 41e5849ae8d..f8a742bb2d5 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -28,14 +28,15 @@ #include <linux/module.h> #include <asm/arch/imxfb.h> #include <asm/hardware.h> +#include <asm/arch/imx-regs.h> #include <asm/mach/map.h> void imx_gpio_mode(int gpio_mode) { unsigned int pin = gpio_mode & GPIO_PIN_MASK; - unsigned int port = (gpio_mode & GPIO_PORT_MASK) >> 5; - unsigned int ocr = (gpio_mode & GPIO_OCR_MASK) >> 10; + unsigned int port = (gpio_mode & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT; + unsigned int ocr = (gpio_mode & GPIO_OCR_MASK) >> GPIO_OCR_SHIFT; unsigned int tmp; /* Pullup enable */ @@ -57,7 +58,7 @@ void imx_gpio_mode(int gpio_mode) GPR(port) &= ~(1<<pin); /* use as gpio? */ - if( ocr == 3 ) + if(gpio_mode & GPIO_GIUS) GIUS(port) |= (1<<pin); else GIUS(port) &= ~(1<<pin); @@ -72,20 +73,20 @@ void imx_gpio_mode(int gpio_mode) tmp |= (ocr << (pin*2)); OCR1(port) = tmp; - if( gpio_mode & GPIO_AOUT ) - ICONFA1(port) &= ~( 3<<(pin*2)); - if( gpio_mode & GPIO_BOUT ) - ICONFB1(port) &= ~( 3<<(pin*2)); + ICONFA1(port) &= ~( 3<<(pin*2)); + ICONFA1(port) |= ((gpio_mode >> GPIO_AOUT_SHIFT) & 3) << (pin * 2); + ICONFB1(port) &= ~( 3<<(pin*2)); + ICONFB1(port) |= ((gpio_mode >> GPIO_BOUT_SHIFT) & 3) << (pin * 2); } else { tmp = OCR2(port); tmp &= ~( 3<<((pin-16)*2)); tmp |= (ocr << ((pin-16)*2)); OCR2(port) = tmp; - if( gpio_mode & GPIO_AOUT ) - ICONFA2(port) &= ~( 3<<((pin-16)*2)); - if( gpio_mode & GPIO_BOUT ) - ICONFB2(port) &= ~( 3<<((pin-16)*2)); + ICONFA2(port) &= ~( 3<<((pin-16)*2)); + ICONFA2(port) |= ((gpio_mode >> GPIO_AOUT_SHIFT) & 3) << ((pin-16) * 2); + ICONFB2(port) &= ~( 3<<((pin-16)*2)); + ICONFB2(port) |= ((gpio_mode >> GPIO_BOUT_SHIFT) & 3) << ((pin-16) * 2); } } diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c index 5d25434d332..a7511ddfe36 100644 --- a/arch/arm/mach-imx/mx1ads.c +++ b/arch/arm/mach-imx/mx1ads.c @@ -55,7 +55,7 @@ static void __init mx1ads_init(void) { #ifdef CONFIG_LEDS - imx_gpio_mode(GPIO_PORTA | GPIO_OUT | GPIO_GPIO | 2); + imx_gpio_mode(GPIO_PORTA | GPIO_OUT | 2); #endif platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index c3c2f17d030..a1b153d1626 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -67,7 +67,7 @@ static void impd1_setvco(struct clk *clk, struct icst525_vco vco) } writel(0, impd1->base + IMPD1_LOCK); -#if DEBUG +#ifdef DEBUG vco.v = val & 0x1ff; vco.r = (val >> 9) & 0x7f; vco.s = (val >> 16) & 7; @@ -427,17 +427,18 @@ static int impd1_probe(struct lm_device *dev) return ret; } +static int impd1_remove_one(struct device *dev, void *data) +{ + device_unregister(dev); + return 0; +} + static void impd1_remove(struct lm_device *dev) { struct impd1_module *impd1 = lm_get_drvdata(dev); - struct list_head *l, *n; int i; - list_for_each_safe(l, n, &dev->dev.children) { - struct device *d = list_to_dev(l); - - device_unregister(d); - } + device_for_each_child(&dev->dev, NULL, impd1_remove_one); for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) clk_unregister(&impd1->vcos[i]); diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c index 5fd8c9f97f9..03ed742ae2b 100644 --- a/arch/arm/mach-l7200/core.c +++ b/arch/arm/mach-l7200/core.c @@ -7,11 +7,17 @@ */ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/device.h> +#include <asm/types.h> +#include <asm/irq.h> +#include <asm/mach-types.h> #include <asm/hardware.h> #include <asm/page.h> +#include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/irq.h> /* * IRQ base register @@ -47,6 +53,12 @@ static void l7200_unmask_irq(unsigned int irq) { IRQ_ENABLE = 1 << irq; } + +static struct irqchip l7200_irq_chip = { + .ack = l7200_mask_irq, + .mask = l7200_mask_irq, + .unmask = l7200_unmask_irq +}; static void __init l7200_init_irq(void) { @@ -56,11 +68,9 @@ static void __init l7200_init_irq(void) FIQ_ENABLECLEAR = 0xffffffff; /* clear all fast interrupt enables */ for (irq = 0; irq < NR_IRQS; irq++) { - irq_desc[irq].valid = 1; - irq_desc[irq].probe_ok = 1; - irq_desc[irq].mask_ack = l7200_mask_irq; - irq_desc[irq].mask = l7200_mask_irq; - irq_desc[irq].unmask = l7200_unmask_irq; + set_irq_chip(irq, &l7200_irq_chip); + set_irq_flags(irq, IRQF_VALID); + set_irq_handler(irq, do_level_IRQ); } init_FIQ(); diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index be37586cb1b..60c8b9d8bb9 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -36,6 +36,7 @@ #include <asm/arch/mmc.h> #include <asm/arch/udc.h> #include <asm/arch/corgi.h> +#include <asm/arch/sharpsl.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/scoop.h> diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c index c02ef7c0f7e..370df113dc0 100644 --- a/arch/arm/mach-pxa/corgi_lcd.c +++ b/arch/arm/mach-pxa/corgi_lcd.c @@ -467,6 +467,7 @@ void corgi_put_hsync(void) { if (get_hsync_time) symbol_put(w100fb_get_hsynclen); + get_hsync_time = NULL; } void corgi_wait_hsync(void) @@ -476,20 +477,39 @@ void corgi_wait_hsync(void) #endif #ifdef CONFIG_PXA_SHARP_Cxx00 +static struct device *spitz_pxafb_dev; + +static int is_pxafb_device(struct device * dev, void * data) +{ + struct platform_device *pdev = container_of(dev, struct platform_device, dev); + + return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0); +} + unsigned long spitz_get_hsync_len(void) { +#ifdef CONFIG_FB_PXA + if (!spitz_pxafb_dev) { + spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device); + if (!spitz_pxafb_dev) + return 0; + } if (!get_hsync_time) get_hsync_time = symbol_get(pxafb_get_hsync_time); if (!get_hsync_time) +#endif return 0; - return pxafb_get_hsync_time(&pxafb_device.dev); + return pxafb_get_hsync_time(spitz_pxafb_dev); } void spitz_put_hsync(void) { + put_device(spitz_pxafb_dev); if (get_hsync_time) symbol_put(pxafb_get_hsync_time); + spitz_pxafb_dev = NULL; + get_hsync_time = NULL; } void spitz_wait_hsync(void) diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index d0660a8c4b7..1d7677669a7 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -208,6 +208,11 @@ static struct platform_device pxafb_device = { .resource = pxafb_resources, }; +void __init set_pxa_fb_parent(struct device *parent_dev) +{ + pxafb_device.dev.parent = parent_dev; +} + static struct platform_device ffuart_device = { .name = "pxa2xx-uart", .id = 0, @@ -245,6 +250,25 @@ void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info) i2c_device.dev.platform_data = info; } +static struct resource i2s_resources[] = { + { + .start = 0x40400000, + .end = 0x40400083, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_I2S, + .end = IRQ_I2S, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device i2s_device = { + .name = "pxa2xx-i2s", + .id = -1, + .resource = i2c_resources, + .num_resources = ARRAY_SIZE(i2s_resources), +}; + static struct platform_device *devices[] __initdata = { &pxamci_device, &udc_device, @@ -253,6 +277,7 @@ static struct platform_device *devices[] __initdata = { &btuart_device, &stuart_device, &i2c_device, + &i2s_device, }; static int __init pxa_init(void) diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 568afe3d6e1..d0ab428c2d7 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -36,7 +36,6 @@ #include <asm/arch/irq.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> -#include <asm/arch/ohci.h> #include <asm/arch/pxafb.h> #include <asm/arch/akita.h> #include <asm/arch/spitz.h> @@ -304,7 +303,6 @@ static struct platform_device *devices[] __initdata = { &spitzkbd_device, &spitzts_device, &spitzbl_device, - &spitzbattery_device, }; static void __init common_init(void) @@ -328,7 +326,7 @@ static void __init common_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_mci_info(&spitz_mci_platform_data); - pxafb_device.dev.parent = &spitzssp_device.dev; + set_pxa_fb_parent(&spitzssp_device.dev); set_pxa_fb_info(&spitz_pxafb_info); } diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index 06807c6ee68..c796bcdd615 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -12,6 +12,7 @@ config MACH_ANUBIS config ARCH_BAST bool "Simtec Electronics BAST (EB2410ITX)" select CPU_S3C2410 + select ISA help Say Y here if you are using the Simtec Electronics EB2410ITX development board (also known as BAST) diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c index f5960826875..8b3d5dc35de 100644 --- a/arch/arm/mach-s3c2410/clock.c +++ b/arch/arm/mach-s3c2410/clock.c @@ -98,7 +98,10 @@ struct clk *clk_get(struct device *dev, const char *id) struct clk *clk = ERR_PTR(-ENOENT); int idno; - idno = (dev == NULL) ? -1 : to_platform_device(dev)->id; + if (dev == NULL || dev->bus != &platform_bus_type) + idno = -1; + else + idno = to_platform_device(dev)->id; down(&clocks_sem); diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c index 7c05f27fe1d..5ae80f4e3e6 100644 --- a/arch/arm/mach-s3c2410/mach-anubis.c +++ b/arch/arm/mach-s3c2410/mach-anubis.c @@ -125,7 +125,7 @@ static int external_map[] = { 2 }; static int chip0_map[] = { 0 }; static int chip1_map[] = { 1 }; -struct mtd_partition anubis_default_nand_part[] = { +static struct mtd_partition anubis_default_nand_part[] = { [0] = { .name = "Boot Agent", .size = SZ_16K, diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index ed1f07d7252..7b51bfd0ba6 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -230,7 +230,7 @@ static int chip0_map[] = { 1 }; static int chip1_map[] = { 2 }; static int chip2_map[] = { 3 }; -struct mtd_partition bast_default_nand_part[] = { +static struct mtd_partition bast_default_nand_part[] = { [0] = { .name = "Boot Agent", .size = SZ_16K, @@ -307,9 +307,9 @@ static void bast_nand_select(struct s3c2410_nand_set *set, int slot) } static struct s3c2410_platform_nand bast_nand_info = { - .tacls = 40, - .twrph0 = 80, - .twrph1 = 80, + .tacls = 30, + .twrph0 = 60, + .twrph1 = 60, .nr_sets = ARRAY_SIZE(bast_nand_sets), .sets = bast_nand_sets, .select_chip = bast_nand_select, @@ -340,7 +340,7 @@ static struct resource bast_dm9k_resource[] = { * better IO routines can be written and tested */ -struct dm9000_plat_data bast_dm9k_platdata = { +static struct dm9000_plat_data bast_dm9k_platdata = { .flags = DM9000_PLATF_16BITONLY }; diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 663a7f98fc0..46b259673c1 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -288,7 +288,7 @@ static struct resource vr1000_dm9k1_resource[] = { * better IO routines can be written and tested */ -struct dm9000_plat_data vr1000_dm9k_platdata = { +static struct dm9000_plat_data vr1000_dm9k_platdata = { .flags = DM9000_PLATF_16BITONLY, }; diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c index 0b88993dfd2..a8bf5ec8260 100644 --- a/arch/arm/mach-s3c2410/s3c2410.c +++ b/arch/arm/mach-s3c2410/s3c2410.c @@ -125,9 +125,6 @@ static struct platform_device *uart_devices[] __initdata = { &s3c_uart2 }; -/* store our uart devices for the serial driver console */ -struct platform_device *s3c2410_uart_devices[3]; - static int s3c2410_uart_count = 0; /* uart registration process */ diff --git a/arch/arm/mach-s3c2410/s3c2440.c b/arch/arm/mach-s3c2410/s3c2440.c index d4c8281b55f..833fa36bce0 100644 --- a/arch/arm/mach-s3c2410/s3c2440.c +++ b/arch/arm/mach-s3c2410/s3c2440.c @@ -151,7 +151,7 @@ void __init s3c2440_init_uarts(struct s3c2410_uartcfg *cfg, int no) #ifdef CONFIG_PM -struct sleep_save s3c2440_sleep[] = { +static struct sleep_save s3c2440_sleep[] = { SAVE_ITEM(S3C2440_DSC0), SAVE_ITEM(S3C2440_DSC1), SAVE_ITEM(S3C2440_GPJDAT), @@ -260,7 +260,7 @@ void __init s3c2440_init_clocks(int xtal) * as a driver which may support both 2410 and 2440 may try and use it. */ -int __init s3c2440_core_init(void) +static int __init s3c2440_core_init(void) { return sysdev_class_register(&s3c2440_sysclass); } diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c index c0acfb2ad79..8a00e3c3cd0 100644 --- a/arch/arm/mach-s3c2410/time.c +++ b/arch/arm/mach-s3c2410/time.c @@ -38,6 +38,7 @@ #include <asm/hardware/clock.h> #include "clock.h" +#include "cpu.h" static unsigned long timer_startval; static unsigned long timer_usec_ticks; diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 25d6a4e2753..6ecab7e2c23 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -111,11 +111,11 @@ static struct mtd_partition collie_partitions[] = { static void collie_set_vpp(int vpp) { - write_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR, read_scoop_reg(SCOOP_GPCR) | COLLIE_SCP_VPEN); + write_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPCR) | COLLIE_SCP_VPEN); if (vpp) - write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(SCOOP_GPWR) | COLLIE_SCP_VPEN); + write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) | COLLIE_SCP_VPEN); else - write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(SCOOP_GPWR) & ~COLLIE_SCP_VPEN); + write_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR, read_scoop_reg(&colliescoop_device.dev, SCOOP_GPWR) & ~COLLIE_SCP_VPEN); } static struct flash_platform_data collie_flash_data = { diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index db5e47dfc30..c54e04c995e 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -370,21 +370,21 @@ config CPU_BIG_ENDIAN config CPU_ICACHE_DISABLE bool "Disable I-Cache" - depends on CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 + depends on CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 || CPU_V6 help Say Y here to disable the processor instruction cache. Unless you have a reason not to or are unsure, say N. config CPU_DCACHE_DISABLE bool "Disable D-Cache" - depends on CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 + depends on CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 || CPU_V6 help Say Y here to disable the processor data cache. Unless you have a reason not to or are unsure, say N. config CPU_DCACHE_WRITETHROUGH bool "Force write through D-cache" - depends on (CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020) && !CPU_DCACHE_DISABLE + depends on (CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 || CPU_V6) && !CPU_DCACHE_DISABLE default y if CPU_ARM925T help Say Y here to use the data cache in writethrough mode. Unless you @@ -399,7 +399,7 @@ config CPU_CACHE_ROUND_ROBIN config CPU_BPREDICT_DISABLE bool "Disable branch prediction" - depends on CPU_ARM1020 + depends on CPU_ARM1020 || CPU_V6 help Say Y here to disable branch prediction. If unsure, say N. diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 4b39d867ac1..705c98921c3 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -111,7 +111,7 @@ proc_alignment_read(char *page, char **start, off_t off, int count, int *eof, } static int proc_alignment_write(struct file *file, const char __user *buffer, - unsigned long count, void *data) + unsigned long count, void *data) { char mode; @@ -119,7 +119,7 @@ static int proc_alignment_write(struct file *file, const char __user *buffer, if (get_user(mode, buffer)) return -EFAULT; if (mode >= '0' && mode <= '5') - ai_usermode = mode - '0'; + ai_usermode = mode - '0'; } return count; } @@ -262,7 +262,7 @@ union offset_union { goto fault; \ } while (0) -#define put32_unaligned_check(val,addr) \ +#define put32_unaligned_check(val,addr) \ __put32_unaligned_check("strb", val, addr) #define put32t_unaligned_check(val,addr) \ @@ -306,19 +306,19 @@ do_alignment_ldrhstrh(unsigned long addr, unsigned long instr, struct pt_regs *r return TYPE_LDST; user: - if (LDST_L_BIT(instr)) { - unsigned long val; - get16t_unaligned_check(val, addr); + if (LDST_L_BIT(instr)) { + unsigned long val; + get16t_unaligned_check(val, addr); - /* signed half-word? */ - if (instr & 0x40) - val = (signed long)((signed short) val); + /* signed half-word? */ + if (instr & 0x40) + val = (signed long)((signed short) val); - regs->uregs[rd] = val; - } else - put16t_unaligned_check(regs->uregs[rd], addr); + regs->uregs[rd] = val; + } else + put16t_unaligned_check(regs->uregs[rd], addr); - return TYPE_LDST; + return TYPE_LDST; fault: return TYPE_FAULT; @@ -330,6 +330,9 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr, { unsigned int rd = RD_BITS(instr); + if (((rd & 1) == 1) || (rd == 14)) + goto bad; + ai_dword += 1; if (user_mode(regs)) @@ -339,11 +342,11 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr, unsigned long val; get32_unaligned_check(val, addr); regs->uregs[rd] = val; - get32_unaligned_check(val, addr+4); - regs->uregs[rd+1] = val; + get32_unaligned_check(val, addr + 4); + regs->uregs[rd + 1] = val; } else { put32_unaligned_check(regs->uregs[rd], addr); - put32_unaligned_check(regs->uregs[rd+1], addr+4); + put32_unaligned_check(regs->uregs[rd + 1], addr + 4); } return TYPE_LDST; @@ -353,15 +356,16 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr, unsigned long val; get32t_unaligned_check(val, addr); regs->uregs[rd] = val; - get32t_unaligned_check(val, addr+4); - regs->uregs[rd+1] = val; + get32t_unaligned_check(val, addr + 4); + regs->uregs[rd + 1] = val; } else { put32t_unaligned_check(regs->uregs[rd], addr); - put32t_unaligned_check(regs->uregs[rd+1], addr+4); + put32t_unaligned_check(regs->uregs[rd + 1], addr + 4); } return TYPE_LDST; - + bad: + return TYPE_ERROR; fault: return TYPE_FAULT; } @@ -439,7 +443,7 @@ do_alignment_ldmstm(unsigned long addr, unsigned long instr, struct pt_regs *reg if (LDST_P_EQ_U(instr)) /* U = P */ eaddr += 4; - /* + /* * For alignment faults on the ARM922T/ARM920T the MMU makes * the FSR (and hence addr) equal to the updated base address * of the multiple access rather than the restored value. @@ -566,7 +570,7 @@ thumb2arm(u16 tinstr) /* 6.5.1 Format 3: */ case 0x4800 >> 11: /* 7.1.28 LDR(3) */ /* NOTE: This case is not technically possible. We're - * loading 32-bit memory data via PC relative + * loading 32-bit memory data via PC relative * addressing mode. So we can and should eliminate * this case. But I'll leave it here for now. */ @@ -638,7 +642,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (fault) { type = TYPE_FAULT; - goto bad_or_fault; + goto bad_or_fault; } if (user_mode(regs)) @@ -663,6 +667,8 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) else if ((instr & 0x001000f0) == 0x000000d0 || /* LDRD */ (instr & 0x001000f0) == 0x000000f0) /* STRD */ handler = do_alignment_ldrdstrd; + else if ((instr & 0x01f00ff0) == 0x01000090) /* SWP */ + goto swp; else goto bad; break; @@ -733,6 +739,9 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) do_bad_area(current, current->mm, addr, fsr, regs); return 0; + swp: + printk(KERN_ERR "Alignment trap: not handling swp instruction\n"); + bad: /* * Oops, we didn't handle the instruction. diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index caf3b19b167..9bb5fff406f 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -55,7 +55,14 @@ ENTRY(cpu_v6_proc_init) mov pc, lr ENTRY(cpu_v6_proc_fin) - mov pc, lr + stmfd sp!, {lr} + cpsid if @ disable interrupts + bl v6_flush_kern_cache_all + mrc p15, 0, r0, c1, c0, 0 @ ctrl register + bic r0, r0, #0x1000 @ ...i............ + bic r0, r0, #0x0006 @ .............ca. + mcr p15, 0, r0, c1, c0, 0 @ disable caches + ldmfd sp!, {pc} /* * cpu_v6_reset(loc) diff --git a/arch/arm/nwfpe/fpa11.c b/arch/arm/nwfpe/fpa11.c index 7690f731ee8..7b3d74d73c8 100644 --- a/arch/arm/nwfpe/fpa11.c +++ b/arch/arm/nwfpe/fpa11.c @@ -31,11 +31,6 @@ #include <linux/string.h> #include <asm/system.h> -/* forward declarations */ -unsigned int EmulateCPDO(const unsigned int); -unsigned int EmulateCPDT(const unsigned int); -unsigned int EmulateCPRT(const unsigned int); - /* Reset the FPA11 chip. Called to initialize and reset the emulator. */ static void resetFPA11(void) { diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h index 93523ae4b7a..9677ae8448e 100644 --- a/arch/arm/nwfpe/fpa11.h +++ b/arch/arm/nwfpe/fpa11.h @@ -95,4 +95,24 @@ extern int8 SetRoundingMode(const unsigned int); extern int8 SetRoundingPrecision(const unsigned int); extern void nwfpe_init_fpa(union fp_state *fp); +extern unsigned int EmulateAll(unsigned int opcode); + +extern unsigned int EmulateCPDT(const unsigned int opcode); +extern unsigned int EmulateCPDO(const unsigned int opcode); +extern unsigned int EmulateCPRT(const unsigned int opcode); + +/* fpa11_cpdt.c */ +extern unsigned int PerformLDF(const unsigned int opcode); +extern unsigned int PerformSTF(const unsigned int opcode); +extern unsigned int PerformLFM(const unsigned int opcode); +extern unsigned int PerformSFM(const unsigned int opcode); + +/* single_cpdo.c */ + +extern unsigned int SingleCPDO(struct roundingData *roundData, + const unsigned int opcode, FPREG * rFd); +/* double_cpdo.c */ +extern unsigned int DoubleCPDO(struct roundingData *roundData, + const unsigned int opcode, FPREG * rFd); + #endif diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c index adf8d300054..7c67023655e 100644 --- a/arch/arm/nwfpe/fpa11_cprt.c +++ b/arch/arm/nwfpe/fpa11_cprt.c @@ -26,12 +26,11 @@ #include "fpa11.inl" #include "fpmodule.h" #include "fpmodule.inl" +#include "softfloat.h" #ifdef CONFIG_FPE_NWFPE_XP extern flag floatx80_is_nan(floatx80); #endif -extern flag float64_is_nan(float64); -extern flag float32_is_nan(float32); unsigned int PerformFLT(const unsigned int opcode); unsigned int PerformFIX(const unsigned int opcode); diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h index 1777e92a88e..6528e081c83 100644 --- a/arch/arm/nwfpe/fpopcode.h +++ b/arch/arm/nwfpe/fpopcode.h @@ -476,4 +476,10 @@ static inline unsigned int getDestinationSize(const unsigned int opcode) return (nRc); } +extern unsigned int checkCondition(const unsigned int opcode, + const unsigned int ccodes); + +extern const float64 float64Constant[]; +extern const float32 float32Constant[]; + #endif diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h index 1c8799b9ee4..14151700b6b 100644 --- a/arch/arm/nwfpe/softfloat.h +++ b/arch/arm/nwfpe/softfloat.h @@ -265,4 +265,7 @@ static inline flag float64_lt_nocheck(float64 a, float64 b) return (a != b) && (aSign ^ (a < b)); } +extern flag float32_is_nan( float32 a ); +extern flag float64_is_nan( float64 a ); + #endif diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 6d3a79e5fef..ae7c64b8cec 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -2,11 +2,17 @@ # # This file is linux/arch/arm/tools/mach-types # +# Up to date versions of this file can be obtained from: +# +# http://www.arm.linux.org.uk/developer/machines/?action=download +# # Please do not send patches to this file; it is automatically generated! # To add an entry into this database, please see Documentation/arm/README, -# or contact rmk@arm.linux.org.uk +# or visit: +# +# http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Thu Jun 23 20:19:33 2005 +# Last update: Mon Oct 10 09:46:25 2005 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -421,7 +427,7 @@ mt02 MACH_MT02 MT02 410 mport3s MACH_MPORT3S MPORT3S 411 ra_alpha MACH_RA_ALPHA RA_ALPHA 412 xcep MACH_XCEP XCEP 413 -arcom_mercury MACH_ARCOM_MERCURY ARCOM_MERCURY 414 +arcom_vulcan MACH_ARCOM_VULCAN ARCOM_VULCAN 414 stargate MACH_STARGATE STARGATE 415 armadilloj MACH_ARMADILLOJ ARMADILLOJ 416 elroy_jack MACH_ELROY_JACK ELROY_JACK 417 @@ -454,7 +460,7 @@ esl_sarva MACH_ESL_SARVA ESL_SARVA 443 xm250 MACH_XM250 XM250 444 t6tc1xb MACH_T6TC1XB T6TC1XB 445 ess710 MACH_ESS710 ESS710 446 -mx3ads MACH_MX3ADS MX3ADS 447 +mx31ads MACH_MX3ADS MX3ADS 447 himalaya MACH_HIMALAYA HIMALAYA 448 bolfenk MACH_BOLFENK BOLFENK 449 at91rm9200kr MACH_AT91RM9200KR AT91RM9200KR 450 @@ -787,3 +793,79 @@ ez_ixp42x MACH_EZ_IXP42X EZ_IXP42X 778 tapwave_zodiac MACH_TAPWAVE_ZODIAC TAPWAVE_ZODIAC 779 universalmeter MACH_UNIVERSALMETER UNIVERSALMETER 780 hicoarm9 MACH_HICOARM9 HICOARM9 781 +pnx4008 MACH_PNX4008 PNX4008 782 +kws6000 MACH_KWS6000 KWS6000 783 +portux920t MACH_PORTUX920T PORTUX920T 784 +ez_x5 MACH_EZ_X5 EZ_X5 785 +omap_rudolph MACH_OMAP_RUDOLPH OMAP_RUDOLPH 786 +cpuat91 MACH_CPUAT91 CPUAT91 787 +rea9200 MACH_REA9200 REA9200 788 +acts_pune_sa1110 MACH_ACTS_PUNE_SA1110 ACTS_PUNE_SA1110 789 +ixp425 MACH_IXP425 IXP425 790 +argonplusodyssey MACH_ODYSSEY ODYSSEY 791 +perch MACH_PERCH PERCH 792 +eis05r1 MACH_EIS05R1 EIS05R1 793 +pepperpad MACH_PEPPERPAD PEPPERPAD 794 +sb3010 MACH_SB3010 SB3010 795 +rm9200 MACH_RM9200 RM9200 796 +dma03 MACH_DMA03 DMA03 797 +road_s101 MACH_ROAD_S101 ROAD_S101 798 +iq_nextgen_a MACH_IQ_NEXTGEN_A IQ_NEXTGEN_A 799 +iq_nextgen_b MACH_IQ_NEXTGEN_B IQ_NEXTGEN_B 800 +iq_nextgen_c MACH_IQ_NEXTGEN_C IQ_NEXTGEN_C 801 +iq_nextgen_d MACH_IQ_NEXTGEN_D IQ_NEXTGEN_D 802 +iq_nextgen_e MACH_IQ_NEXTGEN_E IQ_NEXTGEN_E 803 +mallow_at91 MACH_MALLOW_AT91 MALLOW_AT91 804 +cybertracker MACH_CYBERTRACKER CYBERTRACKER 805 +gesbc931x MACH_GESBC931X GESBC931X 806 +centipad MACH_CENTIPAD CENTIPAD 807 +armsoc MACH_ARMSOC ARMSOC 808 +se4200 MACH_SE4200 SE4200 809 +ems197a MACH_EMS197A EMS197A 810 +micro9 MACH_MICRO9 MICRO9 811 +micro9l MACH_MICRO9L MICRO9L 812 +uc5471dsp MACH_UC5471DSP UC5471DSP 813 +sj5471eng MACH_SJ5471ENG SJ5471ENG 814 +none MACH_CMPXA26X CMPXA26X 815 +nc MACH_NC NC 816 +omap_palmte MACH_OMAP_PALMTE OMAP_PALMTE 817 +ajax52x MACH_AJAX52X AJAX52X 818 +siriustar MACH_SIRIUSTAR SIRIUSTAR 819 +iodata_hdlg MACH_IODATA_HDLG IODATA_HDLG 820 +at91rm9200utl MACH_AT91RM9200UTL AT91RM9200UTL 821 +biosafe MACH_BIOSAFE BIOSAFE 822 +mp1000 MACH_MP1000 MP1000 823 +parsy MACH_PARSY PARSY 824 +ccxp270 MACH_CCXP CCXP 825 +omap_gsample MACH_OMAP_GSAMPLE OMAP_GSAMPLE 826 +realview_eb MACH_REALVIEW_EB REALVIEW_EB 827 +samoa MACH_SAMOA SAMOA 828 +t3xscale MACH_T3XSCALE T3XSCALE 829 +i878 MACH_I878 I878 830 +borzoi MACH_BORZOI BORZOI 831 +gecko MACH_GECKO GECKO 832 +ds101 MACH_DS101 DS101 833 +omap_palmtt2 MACH_OMAP_PALMTT2 OMAP_PALMTT2 834 +xscale_palmld MACH_XSCALE_PALMLD XSCALE_PALMLD 835 +cc9c MACH_CC9C CC9C 836 +sbc1670 MACH_SBC1670 SBC1670 837 +ixdp28x5 MACH_IXDP28X5 IXDP28X5 838 +omap_palmtt MACH_OMAP_PALMTT OMAP_PALMTT 839 +ml696k MACH_ML696K ML696K 840 +arcom_zeus MACH_ARCOM_ZEUS ARCOM_ZEUS 841 +osiris MACH_OSIRIS OSIRIS 842 +maestro MACH_MAESTRO MAESTRO 843 +tunge2 MACH_TUNGE2 TUNGE2 844 +ixbbm MACH_IXBBM IXBBM 845 +mx27 MACH_MX27 MX27 846 +ax8004 MACH_AX8004 AX8004 847 +at91sam9261ek MACH_AT91SAM9261EK AT91SAM9261EK 848 +loft MACH_LOFT LOFT 849 +magpie MACH_MAGPIE MAGPIE 850 +mx21 MACH_MX21 MX21 851 +mb87m3400 MACH_MB87M3400 MB87M3400 852 +mguard_delta MACH_MGUARD_DELTA MGUARD_DELTA 853 +davinci_dvdp MACH_DAVINCI_DVDP DAVINCI_DVDP 854 +htcuniversal MACH_HTCUNIVERSAL HTCUNIVERSAL 855 +tpad MACH_TPAD TPAD 856 +roverp3 MACH_ROVERP3 ROVERP3 857 diff --git a/arch/cris/arch-v32/drivers/pci/dma.c b/arch/cris/arch-v32/drivers/pci/dma.c index 10329306d23..426b09878a0 100644 --- a/arch/cris/arch-v32/drivers/pci/dma.c +++ b/arch/cris/arch-v32/drivers/pci/dma.c @@ -24,7 +24,7 @@ struct dma_coherent_mem { }; void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast gfp) + dma_addr_t *dma_handle, gfp_t gfp) { void *ret; struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c index 2c5cae04a95..957f551ba5c 100644 --- a/arch/cris/arch-v32/kernel/smp.c +++ b/arch/cris/arch-v32/kernel/smp.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/cpumask.h> #include <linux/interrupt.h> +#include <linux/module.h> #define IPI_SCHEDULE 1 #define IPI_CALL 2 @@ -28,6 +29,7 @@ spinlock_t cris_atomic_locks[] = { [0 ... LOCK_COUNT - 1] = SPIN_LOCK_UNLOCKED}; /* CPU masks */ cpumask_t cpu_online_map = CPU_MASK_NONE; cpumask_t phys_cpu_present_map = CPU_MASK_NONE; +EXPORT_SYMBOL(phys_cpu_present_map); /* Variables used during SMP boot */ volatile int cpu_now_booting = 0; diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c index 4c1ddf2b57c..53a1681cd96 100644 --- a/arch/i386/kernel/cpu/amd.c +++ b/arch/i386/kernel/cpu/amd.c @@ -29,7 +29,7 @@ static void __init init_amd(struct cpuinfo_x86 *c) int r; #ifdef CONFIG_SMP - unsigned long value; + unsigned long long value; /* Disable TLB flush filter by setting HWCR.FFDIS on K8 * bit 6 of msr C001_0015 diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index ab6e0611303..58ca98fdc2c 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -44,7 +44,7 @@ #define PFX "powernow-k8: " #define BFX PFX "BIOS error: " -#define VERSION "version 1.50.3" +#define VERSION "version 1.50.4" #include "powernow-k8.h" /* serialize freq changes */ @@ -111,8 +111,8 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data) u32 i = 0; do { - if (i++ > 0x1000000) { - printk(KERN_ERR PFX "detected change pending stuck\n"); + if (i++ > 10000) { + dprintk("detected change pending stuck\n"); return 1; } rdmsr(MSR_FIDVID_STATUS, lo, hi); @@ -159,6 +159,7 @@ static int write_new_fid(struct powernow_k8_data *data, u32 fid) { u32 lo; u32 savevid = data->currvid; + u32 i = 0; if ((fid & INVALID_FID_MASK) || (data->currvid & INVALID_VID_MASK)) { printk(KERN_ERR PFX "internal error - overflow on fid write\n"); @@ -170,10 +171,13 @@ static int write_new_fid(struct powernow_k8_data *data, u32 fid) dprintk("writing fid 0x%x, lo 0x%x, hi 0x%x\n", fid, lo, data->plllock * PLL_LOCK_CONVERSION); - wrmsr(MSR_FIDVID_CTL, lo, data->plllock * PLL_LOCK_CONVERSION); - - if (query_current_values_with_pending_wait(data)) - return 1; + do { + wrmsr(MSR_FIDVID_CTL, lo, data->plllock * PLL_LOCK_CONVERSION); + if (i++ > 100) { + printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n"); + return 1; + } + } while (query_current_values_with_pending_wait(data)); count_off_irt(data); @@ -197,6 +201,7 @@ static int write_new_vid(struct powernow_k8_data *data, u32 vid) { u32 lo; u32 savefid = data->currfid; + int i = 0; if ((data->currfid & INVALID_FID_MASK) || (vid & INVALID_VID_MASK)) { printk(KERN_ERR PFX "internal error - overflow on vid write\n"); @@ -208,10 +213,13 @@ static int write_new_vid(struct powernow_k8_data *data, u32 vid) dprintk("writing vid 0x%x, lo 0x%x, hi 0x%x\n", vid, lo, STOP_GRANT_5NS); - wrmsr(MSR_FIDVID_CTL, lo, STOP_GRANT_5NS); - - if (query_current_values_with_pending_wait(data)) - return 1; + do { + wrmsr(MSR_FIDVID_CTL, lo, STOP_GRANT_5NS); + if (i++ > 100) { + printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n"); + return 1; + } + } while (query_current_values_with_pending_wait(data)); if (savefid != data->currfid) { printk(KERN_ERR PFX "fid changed on vid trans, old 0x%x new 0x%x\n", diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c index 1e51427cc9e..25fe6685393 100644 --- a/arch/i386/kernel/pci-dma.c +++ b/arch/i386/kernel/pci-dma.c @@ -23,7 +23,7 @@ struct dma_coherent_mem { }; void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast gfp) + dma_addr_t *dma_handle, gfp_t gfp) { void *ret; struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL; diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c index 61eb0c8a6e4..adcd069db91 100644 --- a/arch/i386/kernel/signal.c +++ b/arch/i386/kernel/signal.c @@ -338,7 +338,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) esp = (unsigned long) ka->sa.sa_restorer; } - return (void __user *)((esp - frame_size) & -8ul); + esp -= frame_size; + /* Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. */ + esp = ((esp + 4) & -16ul) - 4; + return (void __user *) esp; } /* These symbols are defined with the addresses in the vsyscall page. diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 945c15a0722..cb7fc19ff08 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -254,8 +254,8 @@ config SMP If you don't know what to do here, say N. config NR_CPUS - int "Maximum number of CPUs (2-512)" - range 2 512 + int "Maximum number of CPUs (2-1024)" + range 2 1024 depends on SMP default "64" help diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig index 3b65cbb31b1..b40672bb3ab 100644 --- a/arch/ia64/configs/bigsur_defconfig +++ b/arch/ia64/configs/bigsur_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.10-rc2 -# Mon Nov 29 13:27:48 2004 +# Linux kernel version: 2.6.14-rc1 +# Wed Sep 14 15:18:49 2005 # # @@ -10,34 +10,40 @@ CONFIG_EXPERIMENTAL=y CONFIG_CLEAN_COMPILE=y CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=16 CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SHMEM=y CONFIG_CC_ALIGN_FUNCTIONS=0 CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 # # Loadable module support @@ -58,12 +64,15 @@ CONFIG_IA64=y CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_TIME_INTERPOLATION=y CONFIG_EFI=y CONFIG_GENERIC_IOMAP=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y # CONFIG_IA64_GENERIC is not set CONFIG_IA64_DIG=y # CONFIG_IA64_HP_ZX1 is not set +# CONFIG_IA64_HP_ZX1_SWIOTLB is not set # CONFIG_IA64_SGI_SN2 is not set # CONFIG_IA64_HP_SIM is not set CONFIG_ITANIUM=y @@ -72,17 +81,30 @@ CONFIG_ITANIUM=y # CONFIG_IA64_PAGE_SIZE_8KB is not set CONFIG_IA64_PAGE_SIZE_16KB=y # CONFIG_IA64_PAGE_SIZE_64KB is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 CONFIG_IA64_BRL_EMU=y CONFIG_IA64_L1_CACHE_SHIFT=6 # CONFIG_NUMA is not set # CONFIG_VIRTUAL_MEM_MAP is not set # CONFIG_IA64_CYCLONE is not set CONFIG_IOSAPIC=y +# CONFIG_IA64_SGI_SN_XP is not set CONFIG_FORCE_MAX_ZONEORDER=18 CONFIG_SMP=y CONFIG_NR_CPUS=2 # CONFIG_HOTPLUG_CPU is not set +# CONFIG_SCHED_SMT is not set CONFIG_PREEMPT=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_HAVE_DEC_LOCK=y CONFIG_IA32_SUPPORT=y CONFIG_COMPAT=y @@ -95,6 +117,7 @@ CONFIG_IA64_PALINFO=y # CONFIG_EFI_VARS=y CONFIG_EFI_PCDP=y +# CONFIG_DELL_RBU is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m @@ -102,18 +125,26 @@ CONFIG_BINFMT_MISC=m # Power management and ACPI # CONFIG_PM=y -CONFIG_ACPI=y +# CONFIG_PM_DEBUG is not set # # ACPI (Advanced Configuration and Power Interface) Support # +CONFIG_ACPI=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_PROCESSOR=m CONFIG_ACPI_THERMAL=m +CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y +# CONFIG_ACPI_CONTAINER is not set + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set # # Bus options (PCI, PCMCIA) @@ -122,7 +153,7 @@ CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y +# CONFIG_PCI_DEBUG is not set # # PCI Hotplug Support @@ -135,8 +166,70 @@ CONFIG_PCI_NAMES=y # CONFIG_PCCARD is not set # -# PC-card bridges +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +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 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_TUNNEL 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_IPV6 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 +# 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_NET_DIVERT 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_NETFILTER_NETLINK is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -151,6 +244,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -163,7 +261,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # -# CONFIG_PNP is not set +CONFIG_PNP=y +# CONFIG_PNP_DEBUG is not set + +# +# Protocols +# +CONFIG_PNPACPI=y # # Block devices @@ -172,14 +276,15 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # 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=m CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -189,6 +294,7 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -211,7 +317,8 @@ CONFIG_BLK_DEV_IDEFLOPPY=m # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=m +# CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set @@ -233,6 +340,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_SC1200 is not set CONFIG_BLK_DEV_PIIX=m +# CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set @@ -250,6 +358,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -261,6 +370,7 @@ CONFIG_BLK_DEV_SD=y # 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 @@ -274,6 +384,8 @@ CONFIG_SCSI_LOGGING=y # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -288,18 +400,13 @@ CONFIG_SCSI_SPI_ATTRS=m # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_QLOGIC_FC is not set CONFIG_SCSI_QLOGIC_1280=y # CONFIG_SCSI_QLOGIC_1280_1040 is not set @@ -309,7 +416,8 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA2300 is not set # CONFIG_SCSI_QLA2322 is not set # CONFIG_SCSI_QLA6312 is not set -# CONFIG_SCSI_QLA6322 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set @@ -332,11 +440,14 @@ CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m +# CONFIG_DM_MULTIPATH is not set # # Fusion MPT device support # # CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set # # IEEE 1394 (FireWire) support @@ -349,72 +460,14 @@ CONFIG_DM_ZERO=m # CONFIG_I2O is not set # -# Networking support +# Network device support # -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -# CONFIG_NETLINK_DEV 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_PNP 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_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP 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_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 -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_NET_SB1000 is not set # # ARCnet devices @@ -422,6 +475,11 @@ CONFIG_DUMMY=y # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -443,7 +501,6 @@ CONFIG_NET_PCI=y # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set CONFIG_EEPRO100=y -# CONFIG_EEPRO100_PIO is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -465,13 +522,17 @@ CONFIG_EEPRO100=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY 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 @@ -496,6 +557,8 @@ CONFIG_EEPRO100=y # 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 @@ -525,18 +588,6 @@ CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_CT82C710 is not set -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_RAW is not set - -# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y @@ -554,6 +605,17 @@ CONFIG_MOUSE_PS2=y # CONFIG_INPUT_MISC is not set # +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# # Character devices # CONFIG_VT=y @@ -571,7 +633,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # @@ -579,6 +640,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -603,14 +665,22 @@ CONFIG_EFI_RTC=y # CONFIG_AGP=m CONFIG_AGP_I460=m -CONFIG_DRM=y +CONFIG_DRM=m # CONFIG_DRM_TDFX is not set CONFIG_DRM_R128=m # CONFIG_DRM_RADEON is not set # CONFIG_DRM_MGA is not set # CONFIG_DRM_SIS is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HPET is not set +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set # # I2C support @@ -635,7 +705,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set -# CONFIG_I2C_ISA is not set +# CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -651,16 +721,43 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PCA_ISA is not set # -# Hardware Sensors Chip support +# Miscellaneous I2C Chip support # -# CONFIG_I2C_SENSOR is not set +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 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 + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS 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 @@ -671,33 +768,26 @@ CONFIG_I2C_ALGOBIT=y # 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_MAX1619 is not set # CONFIG_SENSORS_PC87360 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_W83781D is not set +# CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set # -# Other I2C Chip support -# -# CONFIG_SENSORS_EEPROM is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 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 - -# -# Dallas's 1-wire bus +# Misc devices # -# CONFIG_W1 is not set # -# Misc devices +# Multimedia Capabilities Port drivers # # @@ -752,11 +842,12 @@ CONFIG_SND_OPL3_LIB=m # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_AC97_BUS=m # # PCI devices # -CONFIG_SND_AC97_CODEC=m # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -768,6 +859,8 @@ CONFIG_SND_AC97_CODEC=m # CONFIG_SND_CS46XX is not set CONFIG_SND_CS4281=m # CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_CA0106 is not set # CONFIG_SND_KORG1212 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set @@ -775,9 +868,10 @@ CONFIG_SND_CS4281=m # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_AD1889 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set @@ -791,13 +885,14 @@ CONFIG_SND_CS4281=m # CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_SONICVIBES is not set # CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set +# CONFIG_SND_HDA_INTEL is not set # # USB devices # # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_USX2Y is not set # # Open Sound System @@ -807,6 +902,8 @@ CONFIG_SND_CS4281=m # # USB support # +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -818,35 +915,38 @@ 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_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y # # USB Host Controller Drivers # # CONFIG_USB_EHCI_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_OHCI_HCD is not set CONFIG_USB_UHCI_HCD=m +# CONFIG_USB_SL811_HCD is not set # # USB Device Class drivers # -CONFIG_USB_AUDIO=m +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set CONFIG_USB_BLUETOOTH_TTY=m -CONFIG_USB_MIDI=m CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_RW_DETECT 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_HP8200e 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_ONETOUCH is not set # # USB Input Devices @@ -863,19 +963,23 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MOUSE is not set # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_HPUSBSCSI is not set # # USB Multimedia devices @@ -894,6 +998,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y # # USB port drivers @@ -909,7 +1014,6 @@ CONFIG_USB_HIDDEV=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set -# CONFIG_USB_TIGL is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set @@ -918,10 +1022,12 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set # -# USB ATM/DSL drivers +# USB DSL modem support # # @@ -930,10 +1036,25 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_GADGET is not set # +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# # 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 is not set @@ -945,17 +1066,20 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=y -# CONFIG_XFS_RT is not set +CONFIG_XFS_EXPORT=y CONFIG_XFS_QUOTA=y CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_QUOTACTL=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -982,14 +1106,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1013,15 +1134,18 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=m CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y # CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m @@ -1031,9 +1155,11 @@ CONFIG_CIFS=m CONFIG_CIFS_STATS=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y +# 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 @@ -1103,8 +1229,12 @@ CONFIG_NLS_UTF8=m # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y # # Profiling support @@ -1115,14 +1245,20 @@ CONFIG_OPROFILE=y # # Kernel hacking # +# CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_KPROBES is not set # CONFIG_IA64_GRANULE_16MB is not set CONFIG_IA64_GRANULE_64MB=y # CONFIG_IA64_PRINT_HAZARDS is not set @@ -1149,6 +1285,7 @@ CONFIG_CRYPTO_MD5=y # 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_DES=y # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_TWOFISH is not set @@ -1164,3 +1301,7 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig index d452e18ac49..9bc8bcafc90 100644 --- a/arch/ia64/configs/tiger_defconfig +++ b/arch/ia64/configs/tiger_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6-tiger-smp -# Wed Aug 17 10:19:51 2005 +# Linux kernel version: 2.6.14-rc1 +# Wed Sep 14 15:17:57 2005 # # @@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -27,6 +28,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -103,6 +105,7 @@ 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_HAVE_DEC_LOCK=y CONFIG_IA32_SUPPORT=y CONFIG_COMPAT=y @@ -115,6 +118,7 @@ CONFIG_IA64_PALINFO=y # CONFIG_EFI_VARS=y CONFIG_EFI_PCDP=y +# CONFIG_DELL_RBU is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m @@ -122,20 +126,27 @@ CONFIG_BINFMT_MISC=m # Power management and ACPI # CONFIG_PM=y -CONFIG_ACPI=y +# CONFIG_PM_DEBUG is not set # # ACPI (Advanced Configuration and Power Interface) Support # +CONFIG_ACPI=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_PROCESSOR=m -# CONFIG_ACPI_HOTPLUG_CPU is not set +CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=m +CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y -# CONFIG_ACPI_CONTAINER is not set +CONFIG_ACPI_CONTAINER=m + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set # # Bus options (PCI, PCMCIA) @@ -144,7 +155,6 @@ CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -188,14 +198,19 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 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_IPV6 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 @@ -218,9 +233,11 @@ CONFIG_TCP_CONG_BIC=y # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NETFILTER_NETLINK is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -235,6 +252,11 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -247,7 +269,13 @@ CONFIG_FW_LOADER=m # # Plug and Play support # -# CONFIG_PNP is not set +CONFIG_PNP=y +# CONFIG_PNP_DEBUG is not set + +# +# Protocols +# +CONFIG_PNPACPI=y # # Block devices @@ -266,7 +294,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -299,7 +326,8 @@ CONFIG_BLK_DEV_IDESCSI=m # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y +# CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set # CONFIG_BLK_DEV_OFFBOARD is not set @@ -339,6 +367,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -366,6 +395,7 @@ CONFIG_CHR_DEV_SG=m CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -454,6 +484,7 @@ CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_NET_SB1000 is not set # # ARCnet devices @@ -461,6 +492,11 @@ CONFIG_DUMMY=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -481,6 +517,7 @@ CONFIG_TULIP=m # 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_NET_PCI=y # CONFIG_PCNET32 is not set @@ -512,6 +549,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -521,6 +559,7 @@ CONFIG_TIGON3=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -618,6 +657,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINKMP is not set @@ -675,6 +715,7 @@ CONFIG_DRM_RADEON=m CONFIG_DRM_MGA=m CONFIG_DRM_SIS=m # CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set CONFIG_RAW_DRIVER=m CONFIG_HPET=y # CONFIG_HPET_RTC_IRQ is not set @@ -691,7 +732,6 @@ CONFIG_MAX_RAW_DEVS=256 # I2C support # # CONFIG_I2C is not set -# CONFIG_I2C_SENSOR is not set # # Dallas's 1-wire bus @@ -702,6 +742,7 @@ CONFIG_MAX_RAW_DEVS=256 # Hardware Monitoring support # CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -709,6 +750,10 @@ CONFIG_HWMON=y # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -800,9 +845,11 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -902,16 +949,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=y CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -919,6 +962,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -947,13 +991,11 @@ CONFIG_NTFS_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1003,6 +1045,7 @@ CONFIG_CIFS=m # 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 @@ -1072,10 +1115,12 @@ CONFIG_NLS_UTF8=m # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y # # Profiling support @@ -1089,6 +1134,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=20 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig index 80b0e9eb7fb..0856ca67dd5 100644 --- a/arch/ia64/configs/zx1_defconfig +++ b/arch/ia64/configs/zx1_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Wed Aug 17 10:02:43 2005 +# Linux kernel version: 2.6.14-rc1 +# Wed Sep 14 15:15:01 2005 # # @@ -18,6 +18,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set @@ -29,6 +30,7 @@ CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -103,6 +105,7 @@ 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_HAVE_DEC_LOCK=y CONFIG_IA32_SUPPORT=y CONFIG_COMPAT=y @@ -115,6 +118,7 @@ CONFIG_IA64_PALINFO=y # CONFIG_EFI_VARS=y CONFIG_EFI_PCDP=y +# CONFIG_DELL_RBU is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y @@ -122,28 +126,34 @@ CONFIG_BINFMT_MISC=y # Power management and ACPI # CONFIG_PM=y -CONFIG_ACPI=y +# CONFIG_PM_DEBUG is not set # # ACPI (Advanced Configuration and Power Interface) Support # +CONFIG_ACPI=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_FAN=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y +CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y # CONFIG_ACPI_CONTAINER is not set # +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# # Bus options (PCI, PCMCIA) # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -187,8 +197,8 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set -# CONFIG_IP_TCPDIAG is not set -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -204,7 +214,6 @@ CONFIG_NETFILTER=y # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set -# CONFIG_IP_NF_CONNTRACK_MARK is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set CONFIG_IP_NF_ARPTABLES=y @@ -212,6 +221,11 @@ CONFIG_IP_NF_ARPTABLES=y # CONFIG_IP_NF_ARP_MANGLE is not set # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -234,9 +248,11 @@ CONFIG_IP_NF_ARPTABLES=y # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NETFILTER_NETLINK is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -251,6 +267,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -263,7 +284,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # -# CONFIG_PNP is not set +CONFIG_PNP=y +# CONFIG_PNP_DEBUG is not set + +# +# Protocols +# +CONFIG_PNPACPI=y # # Block devices @@ -282,7 +309,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -315,7 +341,8 @@ CONFIG_BLK_DEV_IDECD=y # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y +# CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set @@ -354,6 +381,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -381,6 +409,7 @@ CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -457,6 +486,7 @@ CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_NET_SB1000 is not set # # ARCnet devices @@ -464,6 +494,11 @@ CONFIG_DUMMY=y # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -485,6 +520,7 @@ CONFIG_TULIP_NAPI_HW_MITIGATION=y # 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_NET_PCI=y # CONFIG_PCNET32 is not set @@ -516,6 +552,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -525,6 +562,7 @@ CONFIG_TIGON3=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -650,12 +688,12 @@ CONFIG_AGP=y CONFIG_AGP_HP_ZX1=y CONFIG_DRM=y # CONFIG_DRM_TDFX is not set -# CONFIG_DRM_GAMMA is not set # CONFIG_DRM_R128 is not set CONFIG_DRM_RADEON=y # CONFIG_DRM_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HPET is not set # CONFIG_HANGCHECK_TIMER is not set @@ -689,7 +727,6 @@ CONFIG_I2C_ALGOPCF=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -703,7 +740,6 @@ CONFIG_I2C_ALGOPCF=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -730,12 +766,17 @@ CONFIG_I2C_ALGOPCF=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # CONFIG_VIDEO_DEV=y @@ -806,6 +847,7 @@ CONFIG_FB_RADEON_DEBUG=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_S1D13XXX is not set @@ -862,11 +904,12 @@ CONFIG_SND_OPL3_LIB=y # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set +CONFIG_SND_AC97_CODEC=y +CONFIG_SND_AC97_BUS=y # # PCI devices # -CONFIG_SND_AC97_CODEC=y # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -890,7 +933,7 @@ CONFIG_SND_AC97_CODEC=y # CONFIG_SND_HDSPM is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_AD1889 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set @@ -952,9 +995,8 @@ CONFIG_USB_UHCI_HCD=y # # USB Device Class drivers # -# CONFIG_USB_AUDIO is not set +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_BLUETOOTH_TTY is not set -# CONFIG_USB_MIDI is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set @@ -971,6 +1013,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # # USB Input Devices @@ -987,9 +1030,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1088,10 +1133,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -1100,6 +1141,7 @@ CONFIG_FS_MBCACHE=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1126,13 +1168,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1177,6 +1217,7 @@ CONFIG_RPCSEC_GSS_KRB5=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 @@ -1246,10 +1287,12 @@ CONFIG_NLS_UTF8=y # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y # # Profiling support @@ -1263,6 +1306,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig index 5da208115ea..6e3f147e03e 100644 --- a/arch/ia64/defconfig +++ b/arch/ia64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.12 -# Tue Jun 21 11:30:42 2005 +# Linux kernel version: 2.6.14-rc1 +# Wed Sep 14 15:13:03 2005 # # @@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -27,6 +28,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -80,6 +82,10 @@ CONFIG_MCKINLEY=y # CONFIG_IA64_PAGE_SIZE_8KB is not set CONFIG_IA64_PAGE_SIZE_16KB=y # CONFIG_IA64_PAGE_SIZE_64KB is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 CONFIG_IA64_L1_CACHE_SHIFT=7 CONFIG_NUMA=y CONFIG_VIRTUAL_MEM_MAP=y @@ -87,12 +93,21 @@ CONFIG_HOLES_IN_ZONE=y CONFIG_ARCH_DISCONTIGMEM_ENABLE=y CONFIG_IA64_CYCLONE=y CONFIG_IOSAPIC=y +# CONFIG_IA64_SGI_SN_XP is not set CONFIG_FORCE_MAX_ZONEORDER=18 CONFIG_SMP=y CONFIG_NR_CPUS=512 CONFIG_HOTPLUG_CPU=y # CONFIG_SCHED_SMT is not set # CONFIG_PREEMPT is not set +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set CONFIG_HAVE_DEC_LOCK=y CONFIG_IA32_SUPPORT=y CONFIG_COMPAT=y @@ -105,6 +120,7 @@ CONFIG_IA64_PALINFO=y # CONFIG_EFI_VARS=y CONFIG_EFI_PCDP=y +# CONFIG_DELL_RBU is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m @@ -112,30 +128,36 @@ CONFIG_BINFMT_MISC=m # Power management and ACPI # CONFIG_PM=y -CONFIG_ACPI=y +# CONFIG_PM_DEBUG is not set # # ACPI (Advanced Configuration and Power Interface) Support # +CONFIG_ACPI=y CONFIG_ACPI_BUTTON=m CONFIG_ACPI_FAN=m CONFIG_ACPI_PROCESSOR=m CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=m CONFIG_ACPI_NUMA=y +CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_ACPI_CONTAINER=m # +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# # Bus options (PCI, PCMCIA) # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_MSI is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -147,6 +169,7 @@ CONFIG_HOTPLUG_PCI_ACPI=m # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set # CONFIG_HOTPLUG_PCI_CPCI is not set # CONFIG_HOTPLUG_PCI_SHPC is not set +# CONFIG_HOTPLUG_PCI_SGI is not set # # PCCARD (PCMCIA/CardBus) support @@ -154,6 +177,73 @@ CONFIG_HOTPLUG_PCI_ACPI=m # CONFIG_PCCARD is not set # +# Networking +# +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=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +CONFIG_ARPD=y +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL 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_IPV6 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 +# 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_NET_DIVERT 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_NETFILTER_NETLINK is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # @@ -162,10 +252,15 @@ CONFIG_HOTPLUG_PCI_ACPI=m # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -178,7 +273,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # -# CONFIG_PNP is not set +CONFIG_PNP=y +# CONFIG_PNP_DEBUG is not set + +# +# Protocols +# +CONFIG_PNPACPI=y # # Block devices @@ -197,7 +298,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -230,7 +330,8 @@ CONFIG_BLK_DEV_IDESCSI=m # # IDE chipset support/bugfixes # -CONFIG_IDE_GENERIC=y +# CONFIG_IDE_GENERIC is not set +# CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y # CONFIG_IDEPCI_SHARE_IRQ is not set # CONFIG_BLK_DEV_OFFBOARD is not set @@ -252,6 +353,7 @@ CONFIG_BLK_DEV_CMD64X=y # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_SC1200 is not set CONFIG_BLK_DEV_PIIX=y +# CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set @@ -270,6 +372,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -297,6 +400,7 @@ CONFIG_CHR_DEV_SG=m CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -314,6 +418,7 @@ CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set # CONFIG_SCSI_SATA_SVW is not set # CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_QSTOR is not set @@ -335,7 +440,6 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_FC is not set -# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set CONFIG_SCSI_QLOGIC_1280=y # CONFIG_SCSI_QLOGIC_1280_1040 is not set CONFIG_SCSI_QLA2XXX=y @@ -344,6 +448,7 @@ CONFIG_SCSI_QLA22XX=m CONFIG_SCSI_QLA2300=m CONFIG_SCSI_QLA2322=m # CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set @@ -390,74 +495,14 @@ CONFIG_FUSION_MAX_SGE=128 # CONFIG_I2O is not set # -# Networking support -# -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=y -# CONFIG_IP_ADVANCED_ROUTER is not set -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -CONFIG_ARPD=y -CONFIG_SYN_COOKIES=y -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP 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_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - +# Network device support # -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -CONFIG_NETPOLL=y -# CONFIG_NETPOLL_RX is not set -# CONFIG_NETPOLL_TRAP is not set -CONFIG_NET_POLL_CONTROLLER=y -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_NET_SB1000 is not set # # ARCnet devices @@ -465,6 +510,11 @@ CONFIG_DUMMY=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -485,6 +535,7 @@ CONFIG_TULIP=m # 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_NET_PCI=y # CONFIG_PCNET32 is not set @@ -516,6 +567,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -525,6 +577,7 @@ CONFIG_TIGON3=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -549,6 +602,10 @@ CONFIG_TIGON3=y # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_RX is not set +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y # # ISDN subsystem @@ -607,9 +664,7 @@ CONFIG_GAMEPORT=m # CONFIG_GAMEPORT_NS558 is not set # CONFIG_GAMEPORT_L4 is not set # CONFIG_GAMEPORT_EMU10K1 is not set -# CONFIG_GAMEPORT_VORTEX is not set # CONFIG_GAMEPORT_FM801 is not set -# CONFIG_GAMEPORT_CS461X is not set # # Character devices @@ -620,6 +675,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINKMP is not set @@ -641,7 +697,6 @@ CONFIG_SERIAL_8250_NR_UARTS=6 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set # @@ -650,8 +705,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_SGI_L1_CONSOLE=y -CONFIG_SERIAL_SGI_IOC4=y # CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_SGI_IOC4=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -684,6 +739,8 @@ CONFIG_DRM_R128=m CONFIG_DRM_RADEON=m CONFIG_DRM_MGA=m CONFIG_DRM_SIS=m +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set CONFIG_RAW_DRIVER=m CONFIG_HPET=y # CONFIG_HPET_RTC_IRQ is not set @@ -708,10 +765,21 @@ CONFIG_MMTIMER=y # CONFIG_W1 is not set # +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -753,6 +821,7 @@ CONFIG_SND_PCM_OSS=m CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_VERBOSE_PRINTK=y # CONFIG_SND_DEBUG is not set +CONFIG_SND_GENERIC_DRIVER=y # # Generic devices @@ -764,11 +833,12 @@ CONFIG_SND_VIRMIDI=m CONFIG_SND_MTPAV=m CONFIG_SND_SERIAL_U16550=m CONFIG_SND_MPU401=m +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_AC97_BUS=m # # PCI devices # -CONFIG_SND_AC97_CODEC=m # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -790,9 +860,10 @@ CONFIG_SND_EMU10K1=m # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_YMFPCI is not set -# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_AD1889 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set @@ -844,6 +915,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_BIG_ENDIAN is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y @@ -853,9 +925,8 @@ CONFIG_USB_UHCI_HCD=m # # USB Device Class drivers # -# CONFIG_USB_AUDIO is not set +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_BLUETOOTH_TTY is not set -# CONFIG_USB_MIDI is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set @@ -888,12 +959,17 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MOUSE is not set # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -918,7 +994,7 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set -CONFIG_USB_MON=m +CONFIG_USB_MON=y # # USB port drivers @@ -944,10 +1020,11 @@ CONFIG_USB_MON=m # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set # -# USB ATM/DSL drivers +# USB DSL modem support # # @@ -964,6 +1041,8 @@ CONFIG_USB_MON=m # InfiniBand support # CONFIG_INFINIBAND=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m @@ -981,6 +1060,7 @@ CONFIG_EXT2_FS=y 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=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y @@ -996,22 +1076,20 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=y CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_SECURITY is not set # CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1040,14 +1118,11 @@ CONFIG_NTFS_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1071,15 +1146,18 @@ CONFIG_RAMFS=y # CONFIG_NFS_FS=m CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_NFS_DIRECTIO=y CONFIG_NFSD=m CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m @@ -1094,6 +1172,7 @@ CONFIG_CIFS=m # 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 @@ -1163,10 +1242,12 @@ CONFIG_NLS_UTF8=m # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_PENDING_IRQ=y # # HP Simulator drivers @@ -1187,6 +1268,7 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=20 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1194,6 +1276,7 @@ CONFIG_LOG_BUF_SHIFT=20 # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set +# CONFIG_KPROBES is not set CONFIG_IA64_GRANULE_16MB=y # CONFIG_IA64_GRANULE_64MB is not set # CONFIG_IA64_PRINT_HAZARDS is not set @@ -1215,7 +1298,7 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c index 80f8ef01393..317c334c5a1 100644 --- a/arch/ia64/hp/common/hwsw_iommu.c +++ b/arch/ia64/hp/common/hwsw_iommu.c @@ -17,7 +17,7 @@ #include <asm/machvec.h> /* swiotlb declarations & definitions: */ -extern void swiotlb_init_with_default_size (size_t size); +extern int swiotlb_late_init_with_default_size (size_t size); extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent; extern ia64_mv_dma_free_coherent swiotlb_free_coherent; extern ia64_mv_dma_map_single swiotlb_map_single; @@ -67,7 +67,16 @@ void hwsw_init (void) { /* default to a smallish 2MB sw I/O TLB */ - swiotlb_init_with_default_size (2 * (1<<20)); + if (swiotlb_late_init_with_default_size (2 * (1<<20)) != 0) { +#ifdef CONFIG_IA64_GENERIC + /* Better to have normal DMA than panic */ + printk(KERN_WARNING "%s: Failed to initialize software I/O TLB," + " reverting to hpzx1 platform vector\n", __FUNCTION__); + machvec_init("hpzx1"); +#else + panic("Unable to initialize software I/O TLB services"); +#endif + } } void * diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index 11957598a8b..e64ca04ace8 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -2028,9 +2028,40 @@ static struct acpi_driver acpi_sba_ioc_driver = { static int __init sba_init(void) { + if (!ia64_platform_is("hpzx1") && !ia64_platform_is("hpzx1_swiotlb")) + return 0; + acpi_bus_register_driver(&acpi_sba_ioc_driver); - if (!ioc_list) + if (!ioc_list) { +#ifdef CONFIG_IA64_GENERIC + extern int swiotlb_late_init_with_default_size (size_t size); + + /* + * If we didn't find something sba_iommu can claim, we + * need to setup the swiotlb and switch to the dig machvec. + */ + if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0) + panic("Unable to find SBA IOMMU or initialize " + "software I/O TLB: Try machvec=dig boot option"); + machvec_init("dig"); +#else + panic("Unable to find SBA IOMMU: Try a generic or DIG kernel"); +#endif return 0; + } + +#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_HP_ZX1_SWIOTLB) + /* + * hpzx1_swiotlb needs to have a fairly small swiotlb bounce + * buffer setup to support devices with smaller DMA masks than + * sba_iommu can handle. + */ + if (ia64_platform_is("hpzx1_swiotlb")) { + extern void hwsw_init(void); + + hwsw_init(); + } +#endif #ifdef CONFIG_PCI { @@ -2048,18 +2079,6 @@ sba_init(void) subsys_initcall(sba_init); /* must be initialized after ACPI etc., but before any drivers... */ -extern void dig_setup(char**); -/* - * MAX_DMA_ADDRESS needs to be setup prior to paging_init to do any good, - * so we use the platform_setup hook to fix it up. - */ -void __init -sba_setup(char **cmdline_p) -{ - MAX_DMA_ADDRESS = ~0UL; - dig_setup(cmdline_p); -} - static int __init nosbagart(char *str) { diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 7e926471e4e..9ad94ddf668 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -838,7 +838,7 @@ EXPORT_SYMBOL(acpi_unmap_lsapic); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ #ifdef CONFIG_ACPI_NUMA -acpi_status __devinit +static acpi_status __devinit acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; @@ -890,7 +890,16 @@ acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret) map_iosapic_to_node(gsi_base, node); return AE_OK; } -#endif /* CONFIG_NUMA */ + +static int __init +acpi_map_iosapics (void) +{ + acpi_get_devices(NULL, acpi_map_iosapic, NULL, NULL); + return 0; +} + +fs_initcall(acpi_map_iosapics); +#endif /* CONFIG_ACPI_NUMA */ int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) { diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index 179f230816e..f72ea6aebcb 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -239,57 +239,30 @@ is_available_memory (efi_memory_desc_t *md) return 0; } -/* - * Trim descriptor MD so its starts at address START_ADDR. If the descriptor covers - * memory that is normally available to the kernel, issue a warning that some memory - * is being ignored. - */ -static void -trim_bottom (efi_memory_desc_t *md, u64 start_addr) -{ - u64 num_skipped_pages; +typedef struct kern_memdesc { + u64 attribute; + u64 start; + u64 num_pages; +} kern_memdesc_t; - if (md->phys_addr >= start_addr || !md->num_pages) - return; - - num_skipped_pages = (start_addr - md->phys_addr) >> EFI_PAGE_SHIFT; - if (num_skipped_pages > md->num_pages) - num_skipped_pages = md->num_pages; - - if (is_available_memory(md)) - printk(KERN_NOTICE "efi.%s: ignoring %luKB of memory at 0x%lx due to granule hole " - "at 0x%lx\n", __FUNCTION__, - (num_skipped_pages << EFI_PAGE_SHIFT) >> 10, - md->phys_addr, start_addr - IA64_GRANULE_SIZE); - /* - * NOTE: Don't set md->phys_addr to START_ADDR because that could cause the memory - * descriptor list to become unsorted. In such a case, md->num_pages will be - * zero, so the Right Thing will happen. - */ - md->phys_addr += num_skipped_pages << EFI_PAGE_SHIFT; - md->num_pages -= num_skipped_pages; -} +static kern_memdesc_t *kern_memmap; static void -trim_top (efi_memory_desc_t *md, u64 end_addr) +walk (efi_freemem_callback_t callback, void *arg, u64 attr) { - u64 num_dropped_pages, md_end_addr; - - md_end_addr = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT); - - if (md_end_addr <= end_addr || !md->num_pages) - return; + kern_memdesc_t *k; + u64 start, end, voff; - num_dropped_pages = (md_end_addr - end_addr) >> EFI_PAGE_SHIFT; - if (num_dropped_pages > md->num_pages) - num_dropped_pages = md->num_pages; - - if (is_available_memory(md)) - printk(KERN_NOTICE "efi.%s: ignoring %luKB of memory at 0x%lx due to granule hole " - "at 0x%lx\n", __FUNCTION__, - (num_dropped_pages << EFI_PAGE_SHIFT) >> 10, - md->phys_addr, end_addr); - md->num_pages -= num_dropped_pages; + voff = (attr == EFI_MEMORY_WB) ? PAGE_OFFSET : __IA64_UNCACHED_OFFSET; + for (k = kern_memmap; k->start != ~0UL; k++) { + if (k->attribute != attr) + continue; + start = PAGE_ALIGN(k->start); + end = (k->start + (k->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK; + if (start < end) + if ((*callback)(start + voff, end + voff, arg) < 0) + return; + } } /* @@ -299,148 +272,19 @@ trim_top (efi_memory_desc_t *md, u64 end_addr) void efi_memmap_walk (efi_freemem_callback_t callback, void *arg) { - int prev_valid = 0; - struct range { - u64 start; - u64 end; - } prev, curr; - void *efi_map_start, *efi_map_end, *p, *q; - efi_memory_desc_t *md, *check_md; - u64 efi_desc_size, start, end, granule_addr, last_granule_addr, first_non_wb_addr = 0; - unsigned long total_mem = 0; - - efi_map_start = __va(ia64_boot_param->efi_memmap); - efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size; - efi_desc_size = ia64_boot_param->efi_memdesc_size; - - for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) { - md = p; - - /* skip over non-WB memory descriptors; that's all we're interested in... */ - if (!(md->attribute & EFI_MEMORY_WB)) - continue; - - /* - * granule_addr is the base of md's first granule. - * [granule_addr - first_non_wb_addr) is guaranteed to - * be contiguous WB memory. - */ - granule_addr = GRANULEROUNDDOWN(md->phys_addr); - first_non_wb_addr = max(first_non_wb_addr, granule_addr); - - if (first_non_wb_addr < md->phys_addr) { - trim_bottom(md, granule_addr + IA64_GRANULE_SIZE); - granule_addr = GRANULEROUNDDOWN(md->phys_addr); - first_non_wb_addr = max(first_non_wb_addr, granule_addr); - } - - for (q = p; q < efi_map_end; q += efi_desc_size) { - check_md = q; - - if ((check_md->attribute & EFI_MEMORY_WB) && - (check_md->phys_addr == first_non_wb_addr)) - first_non_wb_addr += check_md->num_pages << EFI_PAGE_SHIFT; - else - break; /* non-WB or hole */ - } - - last_granule_addr = GRANULEROUNDDOWN(first_non_wb_addr); - if (last_granule_addr < md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT)) - trim_top(md, last_granule_addr); - - if (is_available_memory(md)) { - if (md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) >= max_addr) { - if (md->phys_addr >= max_addr) - continue; - md->num_pages = (max_addr - md->phys_addr) >> EFI_PAGE_SHIFT; - first_non_wb_addr = max_addr; - } - - if (total_mem >= mem_limit) - continue; - - if (total_mem + (md->num_pages << EFI_PAGE_SHIFT) > mem_limit) { - unsigned long limit_addr = md->phys_addr; - - limit_addr += mem_limit - total_mem; - limit_addr = GRANULEROUNDDOWN(limit_addr); - - if (md->phys_addr > limit_addr) - continue; - - md->num_pages = (limit_addr - md->phys_addr) >> - EFI_PAGE_SHIFT; - first_non_wb_addr = max_addr = md->phys_addr + - (md->num_pages << EFI_PAGE_SHIFT); - } - total_mem += (md->num_pages << EFI_PAGE_SHIFT); - - if (md->num_pages == 0) - continue; - - curr.start = PAGE_OFFSET + md->phys_addr; - curr.end = curr.start + (md->num_pages << EFI_PAGE_SHIFT); - - if (!prev_valid) { - prev = curr; - prev_valid = 1; - } else { - if (curr.start < prev.start) - printk(KERN_ERR "Oops: EFI memory table not ordered!\n"); - - if (prev.end == curr.start) { - /* merge two consecutive memory ranges */ - prev.end = curr.end; - } else { - start = PAGE_ALIGN(prev.start); - end = prev.end & PAGE_MASK; - if ((end > start) && (*callback)(start, end, arg) < 0) - return; - prev = curr; - } - } - } - } - if (prev_valid) { - start = PAGE_ALIGN(prev.start); - end = prev.end & PAGE_MASK; - if (end > start) - (*callback)(start, end, arg); - } + walk(callback, arg, EFI_MEMORY_WB); } /* - * Walk the EFI memory map to pull out leftover pages in the lower - * memory regions which do not end up in the regular memory map and - * stick them into the uncached allocator - * - * The regular walk function is significantly more complex than the - * uncached walk which means it really doesn't make sense to try and - * marge the two. + * Walks the EFI memory map and calls CALLBACK once for each EFI memory descriptor that + * has memory that is available for uncached allocator. */ -void __init -efi_memmap_walk_uc (efi_freemem_callback_t callback) +void +efi_memmap_walk_uc (efi_freemem_callback_t callback, void *arg) { - void *efi_map_start, *efi_map_end, *p; - efi_memory_desc_t *md; - u64 efi_desc_size, start, end; - - efi_map_start = __va(ia64_boot_param->efi_memmap); - efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size; - efi_desc_size = ia64_boot_param->efi_memdesc_size; - - for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) { - md = p; - if (md->attribute == EFI_MEMORY_UC) { - start = PAGE_ALIGN(md->phys_addr); - end = PAGE_ALIGN((md->phys_addr+(md->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK); - if ((*callback)(start, end, NULL) < 0) - return; - } - } + walk(callback, arg, EFI_MEMORY_UC); } - /* * Look for the PAL_CODE region reported by EFI and maps it using an * ITR to enable safe PAL calls in virtual mode. See IA-64 Processor @@ -862,3 +706,307 @@ efi_uart_console_only(void) printk(KERN_ERR "Malformed %s value\n", name); return 0; } + +#define efi_md_size(md) (md->num_pages << EFI_PAGE_SHIFT) + +static inline u64 +kmd_end(kern_memdesc_t *kmd) +{ + return (kmd->start + (kmd->num_pages << EFI_PAGE_SHIFT)); +} + +static inline u64 +efi_md_end(efi_memory_desc_t *md) +{ + return (md->phys_addr + efi_md_size(md)); +} + +static inline int +efi_wb(efi_memory_desc_t *md) +{ + return (md->attribute & EFI_MEMORY_WB); +} + +static inline int +efi_uc(efi_memory_desc_t *md) +{ + return (md->attribute & EFI_MEMORY_UC); +} + +/* + * Look for the first granule aligned memory descriptor memory + * that is big enough to hold EFI memory map. Make sure this + * descriptor is atleast granule sized so it does not get trimmed + */ +struct kern_memdesc * +find_memmap_space (void) +{ + u64 contig_low=0, contig_high=0; + u64 as = 0, ae; + void *efi_map_start, *efi_map_end, *p, *q; + efi_memory_desc_t *md, *pmd = NULL, *check_md; + u64 space_needed, efi_desc_size; + unsigned long total_mem = 0; + + efi_map_start = __va(ia64_boot_param->efi_memmap); + efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size; + efi_desc_size = ia64_boot_param->efi_memdesc_size; + + /* + * Worst case: we need 3 kernel descriptors for each efi descriptor + * (if every entry has a WB part in the middle, and UC head and tail), + * plus one for the end marker. + */ + space_needed = sizeof(kern_memdesc_t) * + (3 * (ia64_boot_param->efi_memmap_size/efi_desc_size) + 1); + + for (p = efi_map_start; p < efi_map_end; pmd = md, p += efi_desc_size) { + md = p; + if (!efi_wb(md)) { + continue; + } + if (pmd == NULL || !efi_wb(pmd) || efi_md_end(pmd) != md->phys_addr) { + contig_low = GRANULEROUNDUP(md->phys_addr); + contig_high = efi_md_end(md); + for (q = p + efi_desc_size; q < efi_map_end; q += efi_desc_size) { + check_md = q; + if (!efi_wb(check_md)) + break; + if (contig_high != check_md->phys_addr) + break; + contig_high = efi_md_end(check_md); + } + contig_high = GRANULEROUNDDOWN(contig_high); + } + if (!is_available_memory(md) || md->type == EFI_LOADER_DATA) + continue; + + /* Round ends inward to granule boundaries */ + as = max(contig_low, md->phys_addr); + ae = min(contig_high, efi_md_end(md)); + + /* keep within max_addr= command line arg */ + ae = min(ae, max_addr); + if (ae <= as) + continue; + + /* avoid going over mem= command line arg */ + if (total_mem + (ae - as) > mem_limit) + ae -= total_mem + (ae - as) - mem_limit; + + if (ae <= as) + continue; + + if (ae - as > space_needed) + break; + } + if (p >= efi_map_end) + panic("Can't allocate space for kernel memory descriptors"); + + return __va(as); +} + +/* + * Walk the EFI memory map and gather all memory available for kernel + * to use. We can allocate partial granules only if the unavailable + * parts exist, and are WB. + */ +void +efi_memmap_init(unsigned long *s, unsigned long *e) +{ + struct kern_memdesc *k, *prev = 0; + u64 contig_low=0, contig_high=0; + u64 as, ae, lim; + void *efi_map_start, *efi_map_end, *p, *q; + efi_memory_desc_t *md, *pmd = NULL, *check_md; + u64 efi_desc_size; + unsigned long total_mem = 0; + + k = kern_memmap = find_memmap_space(); + + efi_map_start = __va(ia64_boot_param->efi_memmap); + efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size; + efi_desc_size = ia64_boot_param->efi_memdesc_size; + + for (p = efi_map_start; p < efi_map_end; pmd = md, p += efi_desc_size) { + md = p; + if (!efi_wb(md)) { + if (efi_uc(md) && (md->type == EFI_CONVENTIONAL_MEMORY || + md->type == EFI_BOOT_SERVICES_DATA)) { + k->attribute = EFI_MEMORY_UC; + k->start = md->phys_addr; + k->num_pages = md->num_pages; + k++; + } + continue; + } + if (pmd == NULL || !efi_wb(pmd) || efi_md_end(pmd) != md->phys_addr) { + contig_low = GRANULEROUNDUP(md->phys_addr); + contig_high = efi_md_end(md); + for (q = p + efi_desc_size; q < efi_map_end; q += efi_desc_size) { + check_md = q; + if (!efi_wb(check_md)) + break; + if (contig_high != check_md->phys_addr) + break; + contig_high = efi_md_end(check_md); + } + contig_high = GRANULEROUNDDOWN(contig_high); + } + if (!is_available_memory(md)) + continue; + + /* + * Round ends inward to granule boundaries + * Give trimmings to uncached allocator + */ + if (md->phys_addr < contig_low) { + lim = min(efi_md_end(md), contig_low); + if (efi_uc(md)) { + if (k > kern_memmap && (k-1)->attribute == EFI_MEMORY_UC && + kmd_end(k-1) == md->phys_addr) { + (k-1)->num_pages += (lim - md->phys_addr) >> EFI_PAGE_SHIFT; + } else { + k->attribute = EFI_MEMORY_UC; + k->start = md->phys_addr; + k->num_pages = (lim - md->phys_addr) >> EFI_PAGE_SHIFT; + k++; + } + } + as = contig_low; + } else + as = md->phys_addr; + + if (efi_md_end(md) > contig_high) { + lim = max(md->phys_addr, contig_high); + if (efi_uc(md)) { + if (lim == md->phys_addr && k > kern_memmap && + (k-1)->attribute == EFI_MEMORY_UC && + kmd_end(k-1) == md->phys_addr) { + (k-1)->num_pages += md->num_pages; + } else { + k->attribute = EFI_MEMORY_UC; + k->start = lim; + k->num_pages = (efi_md_end(md) - lim) >> EFI_PAGE_SHIFT; + k++; + } + } + ae = contig_high; + } else + ae = efi_md_end(md); + + /* keep within max_addr= command line arg */ + ae = min(ae, max_addr); + if (ae <= as) + continue; + + /* avoid going over mem= command line arg */ + if (total_mem + (ae - as) > mem_limit) + ae -= total_mem + (ae - as) - mem_limit; + + if (ae <= as) + continue; + if (prev && kmd_end(prev) == md->phys_addr) { + prev->num_pages += (ae - as) >> EFI_PAGE_SHIFT; + total_mem += ae - as; + continue; + } + k->attribute = EFI_MEMORY_WB; + k->start = as; + k->num_pages = (ae - as) >> EFI_PAGE_SHIFT; + total_mem += ae - as; + prev = k++; + } + k->start = ~0L; /* end-marker */ + + /* reserve the memory we are using for kern_memmap */ + *s = (u64)kern_memmap; + *e = (u64)++k; +} + +void +efi_initialize_iomem_resources(struct resource *code_resource, + struct resource *data_resource) +{ + struct resource *res; + void *efi_map_start, *efi_map_end, *p; + efi_memory_desc_t *md; + u64 efi_desc_size; + char *name; + unsigned long flags; + + efi_map_start = __va(ia64_boot_param->efi_memmap); + efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size; + efi_desc_size = ia64_boot_param->efi_memdesc_size; + + res = NULL; + + for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) { + md = p; + + if (md->num_pages == 0) /* should not happen */ + continue; + + flags = IORESOURCE_MEM; + switch (md->type) { + + case EFI_MEMORY_MAPPED_IO: + case EFI_MEMORY_MAPPED_IO_PORT_SPACE: + continue; + + case EFI_LOADER_CODE: + case EFI_LOADER_DATA: + case EFI_BOOT_SERVICES_DATA: + case EFI_BOOT_SERVICES_CODE: + case EFI_CONVENTIONAL_MEMORY: + if (md->attribute & EFI_MEMORY_WP) { + name = "System ROM"; + flags |= IORESOURCE_READONLY; + } else { + name = "System RAM"; + } + break; + + case EFI_ACPI_MEMORY_NVS: + name = "ACPI Non-volatile Storage"; + flags |= IORESOURCE_BUSY; + break; + + case EFI_UNUSABLE_MEMORY: + name = "reserved"; + flags |= IORESOURCE_BUSY | IORESOURCE_DISABLED; + break; + + case EFI_RESERVED_TYPE: + case EFI_RUNTIME_SERVICES_CODE: + case EFI_RUNTIME_SERVICES_DATA: + case EFI_ACPI_RECLAIM_MEMORY: + default: + name = "reserved"; + flags |= IORESOURCE_BUSY; + break; + } + + if ((res = kcalloc(1, sizeof(struct resource), GFP_KERNEL)) == NULL) { + printk(KERN_ERR "failed to alocate resource for iomem\n"); + return; + } + + res->name = name; + res->start = md->phys_addr; + res->end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1; + res->flags = flags; + + if (insert_resource(&iomem_resource, res) < 0) + kfree(res); + else { + /* + * We don't know which region contains + * kernel data so we try it repeatedly and + * let the resource manager test it. + */ + insert_resource(res, code_resource); + insert_resource(res, data_resource); + } + } +} diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 6dc726ad713..d0a5106fba2 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -1016,6 +1016,11 @@ ia64_mca_cmc_int_handler(int cmc_irq, void *arg, struct pt_regs *ptregs) cmc_polling_enabled = 1; spin_unlock(&cmc_history_lock); + /* If we're being hit with CMC interrupts, we won't + * ever execute the schedule_work() below. Need to + * disable CMC interrupts on this processor now. + */ + ia64_mca_cmc_vector_disable(NULL); schedule_work(&cmc_disable_work); /* diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 1f5c26dbe70..f95fd276663 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -78,6 +78,19 @@ struct screen_info screen_info; unsigned long vga_console_iobase; unsigned long vga_console_membase; +static struct resource data_resource = { + .name = "Kernel data", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM +}; + +static struct resource code_resource = { + .name = "Kernel code", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM +}; +extern void efi_initialize_iomem_resources(struct resource *, + struct resource *); +extern char _text[], _end[], _etext[]; + unsigned long ia64_max_cacheline_size; unsigned long ia64_iobase; /* virtual address for I/O accesses */ EXPORT_SYMBOL(ia64_iobase); @@ -171,6 +184,22 @@ sort_regions (struct rsvd_region *rsvd_region, int max) } } +/* + * Request address space for all standard resources + */ +static int __init register_memory(void) +{ + code_resource.start = ia64_tpa(_text); + code_resource.end = ia64_tpa(_etext) - 1; + data_resource.start = ia64_tpa(_etext); + data_resource.end = ia64_tpa(_end) - 1; + efi_initialize_iomem_resources(&code_resource, &data_resource); + + return 0; +} + +__initcall(register_memory); + /** * reserve_memory - setup reserved memory areas * @@ -211,6 +240,9 @@ reserve_memory (void) } #endif + efi_memmap_init(&rsvd_region[n].start, &rsvd_region[n].end); + n++; + /* end of memory marker */ rsvd_region[n].start = ~0UL; rsvd_region[n].end = ~0UL; @@ -244,28 +276,31 @@ find_initrd (void) static void __init io_port_init (void) { - extern unsigned long ia64_iobase; unsigned long phys_iobase; /* - * Set `iobase' to the appropriate address in region 6 (uncached access range). + * Set `iobase' based on the EFI memory map or, failing that, the + * value firmware left in ar.k0. * - * The EFI memory map is the "preferred" location to get the I/O port space base, - * rather the relying on AR.KR0. This should become more clear in future SAL - * specs. We'll fall back to getting it out of AR.KR0 if no appropriate entry is - * found in the memory map. + * Note that in ia32 mode, IN/OUT instructions use ar.k0 to compute + * the port's virtual address, so ia32_load_state() loads it with a + * user virtual address. But in ia64 mode, glibc uses the + * *physical* address in ar.k0 to mmap the appropriate area from + * /dev/mem, and the inX()/outX() interfaces use MMIO. In both + * cases, user-mode can only use the legacy 0-64K I/O port space. + * + * ar.k0 is not involved in kernel I/O port accesses, which can use + * any of the I/O port spaces and are done via MMIO using the + * virtual mmio_base from the appropriate io_space[]. */ phys_iobase = efi_get_iobase(); - if (phys_iobase) - /* set AR.KR0 since this is all we use it for anyway */ - ia64_set_kr(IA64_KR_IO_BASE, phys_iobase); - else { + if (!phys_iobase) { phys_iobase = ia64_get_kr(IA64_KR_IO_BASE); - printk(KERN_INFO "No I/O port range found in EFI memory map, falling back " - "to AR.KR0\n"); - printk(KERN_INFO "I/O port base = 0x%lx\n", phys_iobase); + printk(KERN_INFO "No I/O port range found in EFI memory map, " + "falling back to AR.KR0 (0x%lx)\n", phys_iobase); } ia64_iobase = (unsigned long) ioremap(phys_iobase, 0); + ia64_set_kr(IA64_KR_IO_BASE, __pa(ia64_iobase)); /* setup legacy IO port space */ io_space[0].mmio_base = ia64_iobase; diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c index 4e9d06c48a8..c6d40446c2c 100644 --- a/arch/ia64/kernel/uncached.c +++ b/arch/ia64/kernel/uncached.c @@ -205,23 +205,18 @@ EXPORT_SYMBOL(uncached_free_page); static int __init uncached_build_memmap(unsigned long start, unsigned long end, void *arg) { - long length; - unsigned long vstart, vend; + long length = end - start; int node; - length = end - start; - vstart = start + __IA64_UNCACHED_OFFSET; - vend = end + __IA64_UNCACHED_OFFSET; - dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end); - memset((char *)vstart, 0, length); + memset((char *)start, 0, length); - node = paddr_to_nid(start); + node = paddr_to_nid(start - __IA64_UNCACHED_OFFSET); - for (; vstart < vend ; vstart += PAGE_SIZE) { - dprintk(KERN_INFO "sticking %lx into the pool!\n", vstart); - gen_pool_free(uncached_pool[node], vstart, PAGE_SIZE); + for (; start < end ; start += PAGE_SIZE) { + dprintk(KERN_INFO "sticking %lx into the pool!\n", start); + gen_pool_free(uncached_pool[node], start, PAGE_SIZE); } return 0; diff --git a/arch/ia64/lib/swiotlb.c b/arch/ia64/lib/swiotlb.c index dbc0b3e449c..48e5ff26eb1 100644 --- a/arch/ia64/lib/swiotlb.c +++ b/arch/ia64/lib/swiotlb.c @@ -49,6 +49,15 @@ */ #define IO_TLB_SHIFT 11 +#define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT)) + +/* + * Minimum IO TLB size to bother booting with. Systems with mainly + * 64bit capable cards will only lightly use the swiotlb. If we can't + * allocate a contiguous 1MB, we're probably in trouble anyway. + */ +#define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT) + int swiotlb_force; /* @@ -123,8 +132,8 @@ swiotlb_init_with_default_size (size_t default_size) /* * Get IO TLB memory from the low pages */ - io_tlb_start = alloc_bootmem_low_pages(io_tlb_nslabs * - (1 << IO_TLB_SHIFT)); + io_tlb_start = alloc_bootmem_low_pages_limit(io_tlb_nslabs * + (1 << IO_TLB_SHIFT), 0x100000000); if (!io_tlb_start) panic("Cannot allocate SWIOTLB buffer"); io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT); @@ -154,6 +163,99 @@ swiotlb_init (void) swiotlb_init_with_default_size(64 * (1<<20)); /* default to 64MB */ } +/* + * Systems with larger DMA zones (those that don't support ISA) can + * initialize the swiotlb later using the slab allocator if needed. + * This should be just like above, but with some error catching. + */ +int +swiotlb_late_init_with_default_size (size_t default_size) +{ + unsigned long i, req_nslabs = io_tlb_nslabs; + unsigned int order; + + if (!io_tlb_nslabs) { + io_tlb_nslabs = (default_size >> IO_TLB_SHIFT); + io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE); + } + + /* + * Get IO TLB memory from the low pages + */ + order = get_order(io_tlb_nslabs * (1 << IO_TLB_SHIFT)); + io_tlb_nslabs = SLABS_PER_PAGE << order; + + while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) { + io_tlb_start = (char *)__get_free_pages(GFP_DMA | __GFP_NOWARN, + order); + if (io_tlb_start) + break; + order--; + } + + if (!io_tlb_start) + goto cleanup1; + + if (order != get_order(io_tlb_nslabs * (1 << IO_TLB_SHIFT))) { + printk(KERN_WARNING "Warning: only able to allocate %ld MB " + "for software IO TLB\n", (PAGE_SIZE << order) >> 20); + io_tlb_nslabs = SLABS_PER_PAGE << order; + } + io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT); + memset(io_tlb_start, 0, io_tlb_nslabs * (1 << IO_TLB_SHIFT)); + + /* + * Allocate and initialize the free list array. This array is used + * to find contiguous free memory regions of size up to IO_TLB_SEGSIZE + * between io_tlb_start and io_tlb_end. + */ + io_tlb_list = (unsigned int *)__get_free_pages(GFP_KERNEL, + get_order(io_tlb_nslabs * sizeof(int))); + if (!io_tlb_list) + goto cleanup2; + + for (i = 0; i < io_tlb_nslabs; i++) + io_tlb_list[i] = IO_TLB_SEGSIZE - OFFSET(i, IO_TLB_SEGSIZE); + io_tlb_index = 0; + + io_tlb_orig_addr = (unsigned char **)__get_free_pages(GFP_KERNEL, + get_order(io_tlb_nslabs * sizeof(char *))); + if (!io_tlb_orig_addr) + goto cleanup3; + + memset(io_tlb_orig_addr, 0, io_tlb_nslabs * sizeof(char *)); + + /* + * Get the overflow emergency buffer + */ + io_tlb_overflow_buffer = (void *)__get_free_pages(GFP_DMA, + get_order(io_tlb_overflow)); + if (!io_tlb_overflow_buffer) + goto cleanup4; + + printk(KERN_INFO "Placing %ldMB software IO TLB between 0x%lx - " + "0x%lx\n", (io_tlb_nslabs * (1 << IO_TLB_SHIFT)) >> 20, + virt_to_phys(io_tlb_start), virt_to_phys(io_tlb_end)); + + return 0; + +cleanup4: + free_pages((unsigned long)io_tlb_orig_addr, get_order(io_tlb_nslabs * + sizeof(char *))); + io_tlb_orig_addr = NULL; +cleanup3: + free_pages((unsigned long)io_tlb_list, get_order(io_tlb_nslabs * + sizeof(int))); + io_tlb_list = NULL; + io_tlb_end = NULL; +cleanup2: + free_pages((unsigned long)io_tlb_start, order); + io_tlb_start = NULL; +cleanup1: + io_tlb_nslabs = req_nslabs; + return -ENOMEM; +} + static inline int address_needs_mapping(struct device *hwdev, dma_addr_t addr) { diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 9b5de589b82..017cfc3f478 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -120,29 +120,6 @@ struct pci_ops pci_root_ops = { .write = pci_write, }; -#ifdef CONFIG_NUMA -extern acpi_status acpi_map_iosapic(acpi_handle, u32, void *, void **); -static void acpi_map_iosapics(void) -{ - acpi_get_devices(NULL, acpi_map_iosapic, NULL, NULL); -} -#else -static void acpi_map_iosapics(void) -{ - return; -} -#endif /* CONFIG_NUMA */ - -static int __init -pci_acpi_init (void) -{ - acpi_map_iosapics(); - - return 0; -} - -subsys_initcall(pci_acpi_init); - /* Called by ACPI when it finds a new root bus. */ static struct pci_controller * __devinit @@ -191,6 +168,29 @@ add_io_space (struct acpi_resource_address64 *addr) return IO_SPACE_BASE(i); } +static acpi_status __devinit resource_to_window(struct acpi_resource *resource, + struct acpi_resource_address64 *addr) +{ + acpi_status status; + + /* + * We're only interested in _CRS descriptors that are + * - address space descriptors for memory or I/O space + * - non-zero size + * - producers, i.e., the address space is routed downstream, + * not consumed by the bridge itself + */ + status = acpi_resource_to_address64(resource, addr); + if (ACPI_SUCCESS(status) && + (addr->resource_type == ACPI_MEMORY_RANGE || + addr->resource_type == ACPI_IO_RANGE) && + addr->address_length && + addr->producer_consumer == ACPI_PRODUCER) + return AE_OK; + + return AE_ERROR; +} + static acpi_status __devinit count_window (struct acpi_resource *resource, void *data) { @@ -198,11 +198,9 @@ count_window (struct acpi_resource *resource, void *data) struct acpi_resource_address64 addr; acpi_status status; - status = acpi_resource_to_address64(resource, &addr); + status = resource_to_window(resource, &addr); if (ACPI_SUCCESS(status)) - if (addr.resource_type == ACPI_MEMORY_RANGE || - addr.resource_type == ACPI_IO_RANGE) - (*windows)++; + (*windows)++; return AE_OK; } @@ -221,13 +219,11 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data) unsigned long flags, offset = 0; struct resource *root; - status = acpi_resource_to_address64(res, &addr); + /* Return AE_OK for non-window resources to keep scanning for more */ + status = resource_to_window(res, &addr); if (!ACPI_SUCCESS(status)) return AE_OK; - if (!addr.address_length) - return AE_OK; - if (addr.resource_type == ACPI_MEMORY_RANGE) { flags = IORESOURCE_MEM; root = &iomem_resource; diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c index 906622d9f93..b4f5053f5e1 100644 --- a/arch/ia64/sn/kernel/io_init.c +++ b/arch/ia64/sn/kernel/io_init.c @@ -22,8 +22,6 @@ #include "xtalk/hubdev.h" #include "xtalk/xwidgetdev.h" -nasid_t master_nasid = INVALID_NASID; /* Partition Master */ - static struct list_head sn_sysdata_list; /* sysdata list struct */ @@ -165,7 +163,7 @@ static void sn_fixup_ionodes(void) * Get SGI Specific HUB chipset information. * Inform Prom that this kernel can support domain bus numbering. */ - for (i = 0; i < numionodes; i++) { + for (i = 0; i < num_cnodes; i++) { hubdev = (struct hubdev_info *)(NODEPDA(i)->pdinfo); nasid = cnodeid_to_nasid(i); hubdev->max_segment_number = 0xffffffff; diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index 6f8c5883716..0fb579ef18c 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -59,8 +59,6 @@ DEFINE_PER_CPU(struct pda_s, pda_percpu); #define MAX_PHYS_MEMORY (1UL << IA64_MAX_PHYS_BITS) /* Max physical address supported */ -lboard_t *root_lboard[MAX_COMPACT_NODES]; - extern void bte_init_node(nodepda_t *, cnodeid_t); extern void sn_timer_init(void); @@ -97,15 +95,15 @@ u8 sn_region_size; EXPORT_SYMBOL(sn_region_size); int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */ -short physical_node_map[MAX_PHYSNODE_ID]; +short physical_node_map[MAX_NUMALINK_NODES]; static unsigned long sn_prom_features[MAX_PROM_FEATURE_SETS]; EXPORT_SYMBOL(physical_node_map); -int numionodes; +int num_cnodes; static void sn_init_pdas(char **); -static void scan_for_ionodes(void); +static void build_cnode_tables(void); static nodepda_t *nodepdaindr[MAX_COMPACT_NODES]; @@ -140,19 +138,6 @@ char drive_info[4 * 16]; #endif /* - * Get nasid of current cpu early in boot before nodepda is initialized - */ -static int -boot_get_nasid(void) -{ - int nasid; - - if (ia64_sn_get_sapic_info(get_sapicid(), &nasid, NULL, NULL)) - BUG(); - return nasid; -} - -/* * This routine can only be used during init, since * smp_boot_data is an init data structure. * We have to use smp_boot_data.cpu_phys_id to find @@ -223,7 +208,6 @@ void __init early_sn_setup(void) } extern int platform_intr_list[]; -extern nasid_t master_nasid; static int __initdata shub_1_1_found = 0; /* @@ -269,7 +253,6 @@ static void __init sn_check_for_wars(void) void __init sn_setup(char **cmdline_p) { long status, ticks_per_sec, drift; - int pxm; u32 version = sn_sal_rev(); extern void sn_cpu_init(void); @@ -300,11 +283,10 @@ void __init sn_setup(char **cmdline_p) MAX_DMA_ADDRESS = PAGE_OFFSET + MAX_PHYS_MEMORY; - memset(physical_node_map, -1, sizeof(physical_node_map)); - for (pxm = 0; pxm < MAX_PXM_DOMAINS; pxm++) - if (pxm_to_nid_map[pxm] != -1) - physical_node_map[pxm_to_nasid(pxm)] = - pxm_to_nid_map[pxm]; + /* + * Build the tables for managing cnodes. + */ + build_cnode_tables(); /* * Old PROMs do not provide an ACPI FADT. Disable legacy keyboard @@ -319,8 +301,6 @@ void __init sn_setup(char **cmdline_p) printk("SGI SAL version %x.%02x\n", version >> 8, version & 0x00FF); - master_nasid = boot_get_nasid(); - status = ia64_sal_freq_base(SAL_FREQ_BASE_REALTIME_CLOCK, &ticks_per_sec, &drift); @@ -378,15 +358,6 @@ static void __init sn_init_pdas(char **cmdline_p) { cnodeid_t cnode; - memset(sn_cnodeid_to_nasid, -1, - sizeof(__ia64_per_cpu_var(__sn_cnodeid_to_nasid))); - for_each_online_node(cnode) - sn_cnodeid_to_nasid[cnode] = - pxm_to_nasid(nid_to_pxm_map[cnode]); - - numionodes = num_online_nodes(); - scan_for_ionodes(); - /* * Allocate & initalize the nodepda for each node. */ @@ -402,7 +373,7 @@ 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 < numionodes; 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)); @@ -411,7 +382,7 @@ static void __init sn_init_pdas(char **cmdline_p) /* * Now copy the array of nodepda pointers to each nodepda. */ - for (cnode = 0; cnode < numionodes; cnode++) + for (cnode = 0; cnode < num_cnodes; cnode++) memcpy(nodepdaindr[cnode]->pernode_pdaindr, nodepdaindr, sizeof(nodepdaindr)); @@ -428,7 +399,7 @@ static void __init sn_init_pdas(char **cmdline_p) * Initialize the per node hubdev. This includes IO Nodes and * headless/memless nodes. */ - for (cnode = 0; cnode < numionodes; cnode++) { + for (cnode = 0; cnode < num_cnodes; cnode++) { hubdev_init_node(nodepdaindr[cnode], cnode); } } @@ -553,87 +524,58 @@ void __init sn_cpu_init(void) } /* - * Scan klconfig for ionodes. Add the nasids to the - * physical_node_map and the pda and increment numionodes. + * Build tables for converting between NASIDs and cnodes. */ +static inline int __init board_needs_cnode(int type) +{ + return (type == KLTYPE_SNIA || type == KLTYPE_TIO); +} -static void __init scan_for_ionodes(void) +void __init build_cnode_tables(void) { - int nasid = 0; + int nasid; + int node; lboard_t *brd; - /* fakeprom does not support klgraph */ - if (IS_RUNNING_ON_FAKE_PROM()) - return; - - /* Setup ionodes with memory */ - for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) { - char *klgraph_header; - cnodeid_t cnodeid; - - if (physical_node_map[nasid] == -1) - continue; + memset(physical_node_map, -1, sizeof(physical_node_map)); + memset(sn_cnodeid_to_nasid, -1, + sizeof(__ia64_per_cpu_var(__sn_cnodeid_to_nasid))); - cnodeid = -1; - klgraph_header = __va(ia64_sn_get_klconfig_addr(nasid)); - if (!klgraph_header) { - BUG(); /* All nodes must have klconfig tables! */ - } - cnodeid = nasid_to_cnodeid(nasid); - root_lboard[cnodeid] = (lboard_t *) - NODE_OFFSET_TO_LBOARD((nasid), - ((kl_config_hdr_t - *) (klgraph_header))-> - ch_board_info); + /* + * First populate the tables with C/M bricks. This ensures that + * cnode == node for all C & M bricks. + */ + for_each_online_node(node) { + nasid = pxm_to_nasid(nid_to_pxm_map[node]); + sn_cnodeid_to_nasid[node] = nasid; + physical_node_map[nasid] = node; } - /* Scan headless/memless IO Nodes. */ - for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) { - /* if there's no nasid, don't try to read the klconfig on the node */ - if (physical_node_map[nasid] == -1) - continue; - brd = find_lboard_any((lboard_t *) - root_lboard[nasid_to_cnodeid(nasid)], - KLTYPE_SNIA); - if (brd) { - brd = KLCF_NEXT_ANY(brd); /* Skip this node's lboard */ - if (!brd) - continue; - } - - brd = find_lboard_any(brd, KLTYPE_SNIA); + /* + * num_cnodes is total number of C/M/TIO bricks. Because of the 256 node + * limit on the number of nodes, we can't use the generic node numbers + * for this. Note that num_cnodes is incremented below as TIOs or + * headless/memoryless nodes are discovered. + */ + num_cnodes = num_online_nodes(); - while (brd) { - sn_cnodeid_to_nasid[numionodes] = brd->brd_nasid; - physical_node_map[brd->brd_nasid] = numionodes; - root_lboard[numionodes] = brd; - numionodes++; - brd = KLCF_NEXT_ANY(brd); - if (!brd) - break; - - brd = find_lboard_any(brd, KLTYPE_SNIA); - } - } + /* fakeprom does not support klgraph */ + if (IS_RUNNING_ON_FAKE_PROM()) + return; - /* Scan for TIO nodes. */ - for (nasid = 0; nasid < MAX_PHYSNODE_ID; nasid += 2) { - /* if there's no nasid, don't try to read the klconfig on the node */ - if (physical_node_map[nasid] == -1) - continue; - brd = find_lboard_any((lboard_t *) - root_lboard[nasid_to_cnodeid(nasid)], - KLTYPE_TIO); + /* Find TIOs & headless/memoryless nodes and add them to the tables */ + for_each_online_node(node) { + kl_config_hdr_t *klgraph_header; + nasid = cnodeid_to_nasid(node); + if ((klgraph_header = ia64_sn_get_klconfig_addr(nasid)) == NULL) + BUG(); + brd = NODE_OFFSET_TO_LBOARD(nasid, klgraph_header->ch_board_info); while (brd) { - sn_cnodeid_to_nasid[numionodes] = brd->brd_nasid; - physical_node_map[brd->brd_nasid] = numionodes; - root_lboard[numionodes] = brd; - numionodes++; - brd = KLCF_NEXT_ANY(brd); - if (!brd) - break; - - brd = find_lboard_any(brd, KLTYPE_TIO); + if (board_needs_cnode(brd->brd_type) && physical_node_map[brd->brd_nasid] < 0) { + sn_cnodeid_to_nasid[num_cnodes] = brd->brd_nasid; + physical_node_map[brd->brd_nasid] = num_cnodes++; + } + brd = find_lboard_next(brd); } } } diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index 0513aacac8c..6c6fbca3229 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -476,8 +476,8 @@ static int sn_topology_show(struct seq_file *s, void *d) for_each_online_cpu(j) { seq_printf(s, j ? ":%d" : ", dist %d", node_distance( - cpuid_to_cnodeid(i), - cpuid_to_cnodeid(j))); + cpu_to_node(i), + cpu_to_node(j))); } seq_putc(s, '\n'); } diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index b45db5133f5..0d8592a745a 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -183,11 +183,12 @@ int cx_driver_unregister(struct cx_drv *cx_driver) * @part_num: device's part number * @mfg_num: device's manufacturer number * @hubdev: hub info associated with this device + * @bt: board type of the device * */ int cx_device_register(nasid_t nasid, int part_num, int mfg_num, - struct hubdev_info *hubdev) + struct hubdev_info *hubdev, int bt) { struct cx_dev *cx_dev; @@ -200,6 +201,7 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num, cx_dev->cx_id.mfg_num = mfg_num; cx_dev->cx_id.nasid = nasid; cx_dev->hubdev = hubdev; + cx_dev->bt = bt; cx_dev->dev.parent = NULL; cx_dev->dev.bus = &tiocx_bus_type; @@ -238,7 +240,8 @@ static int cx_device_reload(struct cx_dev *cx_dev) { cx_device_unregister(cx_dev); return cx_device_register(cx_dev->cx_id.nasid, cx_dev->cx_id.part_num, - cx_dev->cx_id.mfg_num, cx_dev->hubdev); + cx_dev->cx_id.mfg_num, cx_dev->hubdev, + cx_dev->bt); } static inline uint64_t tiocx_intr_alloc(nasid_t nasid, int widget, @@ -365,26 +368,20 @@ static void tio_corelet_reset(nasid_t nasid, int corelet) udelay(2000); } -static int tiocx_btchar_get(int nasid) +static int is_fpga_tio(int nasid, int *bt) { - moduleid_t module_id; - geoid_t geoid; - int cnodeid; - - cnodeid = nasid_to_cnodeid(nasid); - geoid = cnodeid_get_geoid(cnodeid); - module_id = geo_module(geoid); - return MODULE_GET_BTCHAR(module_id); -} + int ioboard_type; -static int is_fpga_brick(int nasid) -{ - switch (tiocx_btchar_get(nasid)) { + ioboard_type = ia64_sn_sysctl_ioboard_get(nasid); + + switch (ioboard_type) { case L1_BRICKTYPE_SA: case L1_BRICKTYPE_ATHENA: - case L1_BRICKTYPE_DAYTONA: + case L1_BOARDTYPE_DAYTONA: + *bt = ioboard_type; return 1; } + return 0; } @@ -407,16 +404,22 @@ static int tiocx_reload(struct cx_dev *cx_dev) if (bitstream_loaded(nasid)) { uint64_t cx_id; - - cx_id = - *(volatile uint64_t *)(TIO_SWIN_BASE(nasid, TIOCX_CORELET) + + int rv; + + rv = ia64_sn_sysctl_tio_clock_reset(nasid); + if (rv) { + printk(KERN_ALERT "CX port JTAG reset failed.\n"); + } else { + cx_id = *(volatile uint64_t *) + (TIO_SWIN_BASE(nasid, TIOCX_CORELET) + WIDGET_ID); - part_num = XWIDGET_PART_NUM(cx_id); - mfg_num = XWIDGET_MFG_NUM(cx_id); - DBG("part= 0x%x, mfg= 0x%x\n", part_num, mfg_num); - /* just ignore it if it's a CE */ - if (part_num == TIO_CE_ASIC_PARTNUM) - return 0; + part_num = XWIDGET_PART_NUM(cx_id); + mfg_num = XWIDGET_MFG_NUM(cx_id); + DBG("part= 0x%x, mfg= 0x%x\n", part_num, mfg_num); + /* just ignore it if it's a CE */ + if (part_num == TIO_CE_ASIC_PARTNUM) + return 0; + } } cx_dev->cx_id.part_num = part_num; @@ -436,10 +439,10 @@ static ssize_t show_cxdev_control(struct device *dev, struct device_attribute *a { struct cx_dev *cx_dev = to_cx_dev(dev); - return sprintf(buf, "0x%x 0x%x 0x%x %d\n", + return sprintf(buf, "0x%x 0x%x 0x%x 0x%x\n", cx_dev->cx_id.nasid, cx_dev->cx_id.part_num, cx_dev->cx_id.mfg_num, - tiocx_btchar_get(cx_dev->cx_id.nasid)); + cx_dev->bt); } static ssize_t store_cxdev_control(struct device *dev, struct device_attribute *attr, const char *buf, @@ -486,13 +489,13 @@ static int __init tiocx_init(void) bus_register(&tiocx_bus_type); - for (cnodeid = 0; cnodeid < MAX_COMPACT_NODES; cnodeid++) { + for (cnodeid = 0; cnodeid < num_cnodes; cnodeid++) { nasid_t nasid; + int bt; - if ((nasid = cnodeid_to_nasid(cnodeid)) < 0) - break; /* No more nasids .. bail out of loop */ + nasid = cnodeid_to_nasid(cnodeid); - if ((nasid & 0x1) && is_fpga_brick(nasid)) { + if ((nasid & 0x1) && is_fpga_tio(nasid, &bt)) { struct hubdev_info *hubdev; struct xwidget_info *widgetp; @@ -512,7 +515,7 @@ static int __init tiocx_init(void) if (cx_device_register (nasid, widgetp->xwi_hwid.part_num, - widgetp->xwi_hwid.mfg_num, hubdev) < 0) + widgetp->xwi_hwid.mfg_num, hubdev, bt) < 0) return -ENXIO; else found_tiocx_device++; diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c index 578265ea9e6..72ef330fb78 100644 --- a/arch/ia64/sn/kernel/xpc_partition.c +++ b/arch/ia64/sn/kernel/xpc_partition.c @@ -44,7 +44,7 @@ static u64 xpc_sh2_IPI_access3; /* original protection values for each node */ -u64 xpc_prot_vec[MAX_COMPACT_NODES]; +u64 xpc_prot_vec[MAX_NUMNODES]; /* this partition's reserved page */ diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c index 0e4b9ad9ef0..abdf6eea6ac 100644 --- a/arch/ia64/sn/pci/pci_dma.c +++ b/arch/ia64/sn/pci/pci_dma.c @@ -326,6 +326,29 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size) { unsigned long addr; int ret; + struct ia64_sal_retval isrv; + + /* + * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work + * around hw issues at the pci bus level. SGI proms older than + * 4.10 don't implment this. + */ + + SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, + pci_domain_nr(bus), bus->number, + 0, /* io */ + 0, /* read */ + port, size, __pa(val)); + + if (isrv.status == 0) + return size; + + /* + * If the above failed, retry using the SAL_PROBE call which should + * be present in all proms (but which cannot work round PCI chipset + * bugs). This code is retained for compatability with old + * pre-4.10 proms, and should be removed at some point in the future. + */ if (!SN_PCIBUS_BUSSOFT(bus)) return -ENODEV; @@ -349,6 +372,29 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size) int ret = size; unsigned long paddr; unsigned long *addr; + struct ia64_sal_retval isrv; + + /* + * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work + * around hw issues at the pci bus level. SGI proms older than + * 4.10 don't implment this. + */ + + SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE, + pci_domain_nr(bus), bus->number, + 0, /* io */ + 1, /* write */ + port, size, __pa(&val)); + + if (isrv.status == 0) + return size; + + /* + * If the above failed, retry using the SAL_PROBE call which should + * be present in all proms (but which cannot work round PCI chipset + * bugs). This code is retained for compatability with old + * pre-4.10 proms, and should be removed at some point in the future. + */ if (!SN_PCIBUS_BUSSOFT(bus)) { ret = -ENODEV; diff --git a/arch/ia64/sn/pci/pcibr/pcibr_reg.c b/arch/ia64/sn/pci/pcibr/pcibr_reg.c index 21426d02fbe..4f718c3e93d 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_reg.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_reg.c @@ -8,6 +8,7 @@ #include <linux/interrupt.h> #include <linux/types.h> +#include <asm/sn/io.h> #include <asm/sn/pcibr_provider.h> #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/pcidev.h> @@ -29,10 +30,10 @@ void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_control &= ~bits; + __sn_clrq_relaxed(&ptr->tio.cp_control, bits); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_wid_control &= ~bits; + __sn_clrq_relaxed(&ptr->pic.p_wid_control, bits); break; default: panic @@ -49,10 +50,10 @@ void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_control |= bits; + __sn_setq_relaxed(&ptr->tio.cp_control, bits); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_wid_control |= bits; + __sn_setq_relaxed(&ptr->pic.p_wid_control, bits); break; default: panic @@ -73,10 +74,10 @@ uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ret = ptr->tio.cp_tflush; + ret = __sn_readq_relaxed(&ptr->tio.cp_tflush); break; case PCIBR_BRIDGETYPE_PIC: - ret = ptr->pic.p_wid_tflush; + ret = __sn_readq_relaxed(&ptr->pic.p_wid_tflush); break; default: panic @@ -103,10 +104,10 @@ uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ret = ptr->tio.cp_int_status; + ret = __sn_readq_relaxed(&ptr->tio.cp_int_status); break; case PCIBR_BRIDGETYPE_PIC: - ret = ptr->pic.p_int_status; + ret = __sn_readq_relaxed(&ptr->pic.p_int_status); break; default: panic @@ -127,10 +128,10 @@ void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_int_enable &= ~bits; + __sn_clrq_relaxed(&ptr->tio.cp_int_enable, bits); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_int_enable &= ~bits; + __sn_clrq_relaxed(&ptr->pic.p_int_enable, ~bits); break; default: panic @@ -147,10 +148,10 @@ void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_int_enable |= bits; + __sn_setq_relaxed(&ptr->tio.cp_int_enable, bits); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_int_enable |= bits; + __sn_setq_relaxed(&ptr->pic.p_int_enable, bits); break; default: panic @@ -171,14 +172,16 @@ void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n, if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_int_addr[int_n] &= ~TIOCP_HOST_INTR_ADDR; - ptr->tio.cp_int_addr[int_n] |= - (addr & TIOCP_HOST_INTR_ADDR); + __sn_clrq_relaxed(&ptr->tio.cp_int_addr[int_n], + TIOCP_HOST_INTR_ADDR); + __sn_setq_relaxed(&ptr->tio.cp_int_addr[int_n], + (addr & TIOCP_HOST_INTR_ADDR)); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_int_addr[int_n] &= ~PIC_HOST_INTR_ADDR; - ptr->pic.p_int_addr[int_n] |= - (addr & PIC_HOST_INTR_ADDR); + __sn_clrq_relaxed(&ptr->pic.p_int_addr[int_n], + PIC_HOST_INTR_ADDR); + __sn_setq_relaxed(&ptr->pic.p_int_addr[int_n], + (addr & PIC_HOST_INTR_ADDR)); break; default: panic @@ -198,10 +201,10 @@ void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_force_pin[int_n] = 1; + writeq(1, &ptr->tio.cp_force_pin[int_n]); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_force_pin[int_n] = 1; + writeq(1, &ptr->pic.p_force_pin[int_n]); break; default: panic @@ -222,10 +225,12 @@ uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ret = ptr->tio.cp_wr_req_buf[device]; + ret = + __sn_readq_relaxed(&ptr->tio.cp_wr_req_buf[device]); break; case PCIBR_BRIDGETYPE_PIC: - ret = ptr->pic.p_wr_req_buf[device]; + ret = + __sn_readq_relaxed(&ptr->pic.p_wr_req_buf[device]); break; default: panic("pcireg_wrb_flush_get: unknown bridgetype bridge 0x%p", (void *)ptr); @@ -244,10 +249,10 @@ void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index, if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ptr->tio.cp_int_ate_ram[ate_index] = (uint64_t) val; + writeq(val, &ptr->tio.cp_int_ate_ram[ate_index]); break; case PCIBR_BRIDGETYPE_PIC: - ptr->pic.p_int_ate_ram[ate_index] = (uint64_t) val; + writeq(val, &ptr->pic.p_int_ate_ram[ate_index]); break; default: panic @@ -265,12 +270,10 @@ uint64_t *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index) if (pcibus_info) { switch (pcibus_info->pbi_bridge_type) { case PCIBR_BRIDGETYPE_TIOCP: - ret = - (uint64_t *) & (ptr->tio.cp_int_ate_ram[ate_index]); + ret = &ptr->tio.cp_int_ate_ram[ate_index]; break; case PCIBR_BRIDGETYPE_PIC: - ret = - (uint64_t *) & (ptr->pic.p_int_ate_ram[ate_index]); + ret = &ptr->pic.p_int_ate_ram[ate_index]; break; default: panic diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 19bced34d5f..46b646a6d34 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -11,6 +11,7 @@ #include <linux/pci.h> #include <asm/sn/sn_sal.h> #include <asm/sn/addrs.h> +#include <asm/sn/io.h> #include <asm/sn/pcidev.h> #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/tioca_provider.h> @@ -37,7 +38,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern) uint64_t offset; struct page *tmp; struct tioca_common *tioca_common; - volatile struct tioca *ca_base; + struct tioca *ca_base; tioca_common = tioca_kern->ca_common; ca_base = (struct tioca *)tioca_common->ca_common.bs_base; @@ -174,27 +175,29 @@ tioca_gart_init(struct tioca_kernel *tioca_kern) * DISABLE GART PREFETCHING due to hw bug tracked in SGI PV930029 */ - ca_base->ca_control1 |= CA_AGPDMA_OP_ENB_COMBDELAY; /* PV895469 ? */ - ca_base->ca_control2 &= ~(CA_GART_MEM_PARAM); - ca_base->ca_control2 |= (0x2ull << CA_GART_MEM_PARAM_SHFT); + __sn_setq_relaxed(&ca_base->ca_control1, + CA_AGPDMA_OP_ENB_COMBDELAY); /* PV895469 ? */ + __sn_clrq_relaxed(&ca_base->ca_control2, CA_GART_MEM_PARAM); + __sn_setq_relaxed(&ca_base->ca_control2, + (0x2ull << CA_GART_MEM_PARAM_SHFT)); tioca_kern->ca_gart_iscoherent = 1; - ca_base->ca_control2 &= - ~(CA_GART_WR_PREFETCH_ENB | CA_GART_RD_PREFETCH_ENB); + __sn_clrq_relaxed(&ca_base->ca_control2, + (CA_GART_WR_PREFETCH_ENB | CA_GART_RD_PREFETCH_ENB)); /* * Unmask GART fetch error interrupts. Clear residual errors first. */ - ca_base->ca_int_status_alias = CA_GART_FETCH_ERR; - ca_base->ca_mult_error_alias = CA_GART_FETCH_ERR; - ca_base->ca_int_mask &= ~CA_GART_FETCH_ERR; + writeq(CA_GART_FETCH_ERR, &ca_base->ca_int_status_alias); + writeq(CA_GART_FETCH_ERR, &ca_base->ca_mult_error_alias); + __sn_clrq_relaxed(&ca_base->ca_int_mask, CA_GART_FETCH_ERR); /* * Program the aperature and gart registers in TIOCA */ - ca_base->ca_gart_aperature = ap_reg; - ca_base->ca_gart_ptr_table = tioca_kern->ca_gart_coretalk_addr | 1; + writeq(ap_reg, &ca_base->ca_gart_aperature); + writeq(tioca_kern->ca_gart_coretalk_addr|1, &ca_base->ca_gart_ptr_table); return 0; } @@ -211,7 +214,6 @@ void tioca_fastwrite_enable(struct tioca_kernel *tioca_kern) { int cap_ptr; - uint64_t ca_control1; uint32_t reg; struct tioca *tioca_base; struct pci_dev *pdev; @@ -256,9 +258,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern) */ tioca_base = (struct tioca *)common->ca_common.bs_base; - ca_control1 = tioca_base->ca_control1; - ca_control1 |= CA_AGP_FW_ENABLE; - tioca_base->ca_control1 = ca_control1; + __sn_setq_relaxed(&tioca_base->ca_control1, CA_AGP_FW_ENABLE); } EXPORT_SYMBOL(tioca_fastwrite_enable); /* used by agp-sgi */ @@ -345,7 +345,7 @@ tioca_dma_d48(struct pci_dev *pdev, uint64_t paddr) return 0; } - agp_dma_extn = ca_base->ca_agp_dma_addr_extn; + agp_dma_extn = __sn_readq_relaxed(&ca_base->ca_agp_dma_addr_extn); if (node_upper != (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)) { printk(KERN_ERR "%s: coretalk upper node (%u) " "mismatch with ca_agp_dma_addr_extn (%lu)\n", diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index 8e75db2b825..9f03d4e5121 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -11,6 +11,7 @@ #include <linux/pci.h> #include <asm/sn/sn_sal.h> #include <asm/sn/addrs.h> +#include <asm/sn/io.h> #include <asm/sn/pcidev.h> #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/tioce_provider.h> @@ -227,7 +228,7 @@ tioce_alloc_map(struct tioce_kernel *ce_kern, int type, int port, ate = ATE_MAKE(addr, pagesize); ate_shadow[i + j] = ate; - ate_reg[i + j] = ate; + writeq(ate, &ate_reg[i + j]); addr += pagesize; } @@ -268,10 +269,10 @@ tioce_dma_d32(struct pci_dev *pdev, uint64_t ct_addr) pcidev_to_tioce(pdev, &ce_mmr, &ce_kern, &port); if (ce_kern->ce_port[port].dirmap_refcnt == 0) { - volatile uint64_t tmp; + uint64_t tmp; ce_kern->ce_port[port].dirmap_shadow = ct_upper; - ce_mmr->ce_ure_dir_map[port] = ct_upper; + writeq(ct_upper, &ce_mmr->ce_ure_dir_map[port]); tmp = ce_mmr->ce_ure_dir_map[port]; dma_ok = 1; } else @@ -343,7 +344,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir) if (TIOCE_D32_ADDR(bus_addr)) { if (--ce_kern->ce_port[port].dirmap_refcnt == 0) { ce_kern->ce_port[port].dirmap_shadow = 0; - ce_mmr->ce_ure_dir_map[port] = 0; + writeq(0, &ce_mmr->ce_ure_dir_map[port]); } } else { struct tioce_dmamap *map; @@ -582,18 +583,18 @@ tioce_kern_init(struct tioce_common *tioce_common) */ tioce_mmr = (struct tioce *)tioce_common->ce_pcibus.bs_base; - tioce_mmr->ce_ure_page_map &= ~CE_URE_PAGESIZE_MASK; - tioce_mmr->ce_ure_page_map |= CE_URE_256K_PAGESIZE; + __sn_clrq_relaxed(&tioce_mmr->ce_ure_page_map, CE_URE_PAGESIZE_MASK); + __sn_setq_relaxed(&tioce_mmr->ce_ure_page_map, CE_URE_256K_PAGESIZE); tioce_kern->ce_ate3240_pagesize = KB(256); for (i = 0; i < TIOCE_NUM_M40_ATES; i++) { tioce_kern->ce_ate40_shadow[i] = 0; - tioce_mmr->ce_ure_ate40[i] = 0; + writeq(0, &tioce_mmr->ce_ure_ate40[i]); } for (i = 0; i < TIOCE_NUM_M3240_ATES; i++) { tioce_kern->ce_ate3240_shadow[i] = 0; - tioce_mmr->ce_ure_ate3240[i] = 0; + writeq(0, &tioce_mmr->ce_ure_ate3240[i]); } return tioce_kern; @@ -665,7 +666,7 @@ tioce_force_interrupt(struct sn_irq_info *sn_irq_info) default: return; } - ce_mmr->ce_adm_force_int = force_int_val; + writeq(force_int_val, &ce_mmr->ce_adm_force_int); } /** @@ -686,6 +687,7 @@ tioce_target_interrupt(struct sn_irq_info *sn_irq_info) struct tioce_common *ce_common; struct tioce *ce_mmr; int bit; + uint64_t vector; pcidev_info = (struct pcidev_info *)sn_irq_info->irq_pciioinfo; if (!pcidev_info) @@ -696,11 +698,11 @@ tioce_target_interrupt(struct sn_irq_info *sn_irq_info) bit = sn_irq_info->irq_int_bit; - ce_mmr->ce_adm_int_mask |= (1UL << bit); - ce_mmr->ce_adm_int_dest[bit] = - ((uint64_t)sn_irq_info->irq_irq << INTR_VECTOR_SHFT) | - sn_irq_info->irq_xtalkaddr; - ce_mmr->ce_adm_int_mask &= ~(1UL << bit); + __sn_setq_relaxed(&ce_mmr->ce_adm_int_mask, (1UL << bit)); + vector = (uint64_t)sn_irq_info->irq_irq << INTR_VECTOR_SHFT; + vector |= sn_irq_info->irq_xtalkaddr; + writeq(vector, &ce_mmr->ce_adm_int_dest[bit]); + __sn_clrq_relaxed(&ce_mmr->ce_adm_int_mask, (1UL << bit)); tioce_force_interrupt(sn_irq_info); } diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S index dddbf6b5ed2..85920fb8d08 100644 --- a/arch/m32r/kernel/entry.S +++ b/arch/m32r/kernel/entry.S @@ -681,6 +681,15 @@ ENTRY(debug_trap) bl do_debug_trap bra error_code +ENTRY(ill_trap) + /* void ill_trap(void) */ + SWITCH_TO_KERNEL_STACK + SAVE_ALL + ldi r1, #0 ; error_code ; FIXME + mv r0, sp ; pt_regs + bl do_ill_trap + bra error_code + /* Cache flushing handler */ ENTRY(cache_flushing_handler) diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c index a4576ac7e87..8b1f6eb7687 100644 --- a/arch/m32r/kernel/smp.c +++ b/arch/m32r/kernel/smp.c @@ -275,12 +275,14 @@ static void flush_tlb_all_ipi(void *info) *==========================================================================*/ void smp_flush_tlb_mm(struct mm_struct *mm) { - int cpu_id = smp_processor_id(); + int cpu_id; cpumask_t cpu_mask; - unsigned long *mmc = &mm->context[cpu_id]; + unsigned long *mmc; unsigned long flags; preempt_disable(); + cpu_id = smp_processor_id(); + mmc = &mm->context[cpu_id]; cpu_mask = mm->cpu_vm_mask; cpu_clear(cpu_id, cpu_mask); @@ -343,12 +345,14 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va) { struct mm_struct *mm = vma->vm_mm; - int cpu_id = smp_processor_id(); + int cpu_id; cpumask_t cpu_mask; - unsigned long *mmc = &mm->context[cpu_id]; + unsigned long *mmc; unsigned long flags; preempt_disable(); + cpu_id = smp_processor_id(); + mmc = &mm->context[cpu_id]; cpu_mask = mm->cpu_vm_mask; cpu_clear(cpu_id, cpu_mask); diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c index 01922271d17..5fe8ed6d62d 100644 --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -5,8 +5,6 @@ * Hitoshi Yamamoto */ -/* $Id$ */ - /* * 'traps.c' handles hardware traps and faults after we have saved some * state in 'entry.S'. @@ -35,6 +33,7 @@ asmlinkage void ei_handler(void); asmlinkage void rie_handler(void); asmlinkage void debug_trap(void); asmlinkage void cache_flushing_handler(void); +asmlinkage void ill_trap(void); #ifdef CONFIG_SMP extern void smp_reschedule_interrupt(void); @@ -77,22 +76,22 @@ void set_eit_vector_entries(void) eit_vector[5] = BRA_INSN(default_eit_handler, 5); eit_vector[8] = BRA_INSN(rie_handler, 8); eit_vector[12] = BRA_INSN(alignment_check, 12); - eit_vector[16] = 0xff000000UL; + eit_vector[16] = BRA_INSN(ill_trap, 16); eit_vector[17] = BRA_INSN(debug_trap, 17); eit_vector[18] = BRA_INSN(system_call, 18); - eit_vector[19] = 0xff000000UL; - eit_vector[20] = 0xff000000UL; - eit_vector[21] = 0xff000000UL; - eit_vector[22] = 0xff000000UL; - eit_vector[23] = 0xff000000UL; - eit_vector[24] = 0xff000000UL; - eit_vector[25] = 0xff000000UL; - eit_vector[26] = 0xff000000UL; - eit_vector[27] = 0xff000000UL; + eit_vector[19] = BRA_INSN(ill_trap, 19); + eit_vector[20] = BRA_INSN(ill_trap, 20); + eit_vector[21] = BRA_INSN(ill_trap, 21); + eit_vector[22] = BRA_INSN(ill_trap, 22); + eit_vector[23] = BRA_INSN(ill_trap, 23); + eit_vector[24] = BRA_INSN(ill_trap, 24); + eit_vector[25] = BRA_INSN(ill_trap, 25); + eit_vector[26] = BRA_INSN(ill_trap, 26); + eit_vector[27] = BRA_INSN(ill_trap, 27); eit_vector[28] = BRA_INSN(cache_flushing_handler, 28); - eit_vector[29] = 0xff000000UL; - eit_vector[30] = 0xff000000UL; - eit_vector[31] = 0xff000000UL; + eit_vector[29] = BRA_INSN(ill_trap, 29); + eit_vector[30] = BRA_INSN(ill_trap, 30); + eit_vector[31] = BRA_INSN(ill_trap, 31); eit_vector[32] = BRA_INSN(ei_handler, 32); eit_vector[64] = BRA_INSN(pie_handler, 64); #ifdef CONFIG_MMU @@ -286,7 +285,8 @@ asmlinkage void do_##name(struct pt_regs * regs, long error_code) \ DO_ERROR( 1, SIGTRAP, "debug trap", debug_trap) DO_ERROR_INFO(0x20, SIGILL, "reserved instruction ", rie_handler, ILL_ILLOPC, regs->bpc) -DO_ERROR_INFO(0x100, SIGILL, "privilege instruction", pie_handler, ILL_PRVOPC, regs->bpc) +DO_ERROR_INFO(0x100, SIGILL, "privileged instruction", pie_handler, ILL_PRVOPC, regs->bpc) +DO_ERROR_INFO(-1, SIGILL, "illegal trap", ill_trap, ILL_ILLTRP, regs->bpc) extern int handle_unaligned_access(unsigned long, struct pt_regs *); @@ -329,4 +329,3 @@ asmlinkage void do_alignment_check(struct pt_regs *regs, long error_code) set_fs(oldfs); } } - diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c index 61513d5d97d..b5d42b12de1 100644 --- a/arch/mips/pci/fixup-tb0226.c +++ b/arch/mips/pci/fixup-tb0226.c @@ -1,7 +1,7 @@ /* * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. * - * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp> + * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp> * * 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 @@ -20,6 +20,7 @@ #include <linux/init.h> #include <linux/pci.h> +#include <asm/vr41xx/giu.h> #include <asm/vr41xx/tb0226.h> int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) @@ -29,42 +30,42 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) switch (slot) { case 12: vr41xx_set_irq_trigger(GD82559_1_PIN, - TRIGGER_LEVEL, - SIGNAL_THROUGH); - vr41xx_set_irq_level(GD82559_1_PIN, LEVEL_LOW); + IRQ_TRIGGER_LEVEL, + IRQ_SIGNAL_THROUGH); + vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW); irq = GD82559_1_IRQ; break; case 13: vr41xx_set_irq_trigger(GD82559_2_PIN, - TRIGGER_LEVEL, - SIGNAL_THROUGH); - vr41xx_set_irq_level(GD82559_2_PIN, LEVEL_LOW); + IRQ_TRIGGER_LEVEL, + IRQ_SIGNAL_THROUGH); + vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW); irq = GD82559_2_IRQ; break; case 14: switch (pin) { case 1: vr41xx_set_irq_trigger(UPD720100_INTA_PIN, - TRIGGER_LEVEL, - SIGNAL_THROUGH); + IRQ_TRIGGER_LEVEL, + IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTA_PIN, - LEVEL_LOW); + IRQ_LEVEL_LOW); irq = UPD720100_INTA_IRQ; break; case 2: vr41xx_set_irq_trigger(UPD720100_INTB_PIN, - TRIGGER_LEVEL, - SIGNAL_THROUGH); + IRQ_TRIGGER_LEVEL, + IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTB_PIN, - LEVEL_LOW); + IRQ_LEVEL_LOW); irq = UPD720100_INTB_IRQ; break; case 3: vr41xx_set_irq_trigger(UPD720100_INTC_PIN, - TRIGGER_LEVEL, - SIGNAL_THROUGH); + IRQ_TRIGGER_LEVEL, + IRQ_SIGNAL_THROUGH); vr41xx_set_irq_level(UPD720100_INTC_PIN, - LEVEL_LOW); + IRQ_LEVEL_LOW); irq = UPD720100_INTC_IRQ; break; default: diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c index 546e1ea4caf..6b76cf58d9e 100644 --- a/arch/ppc/kernel/cputable.c +++ b/arch/ppc/kernel/cputable.c @@ -91,7 +91,7 @@ struct cpu_spec cpu_specs[] = { .cpu_features = CPU_FTR_COMMON | CPU_FTR_601 | CPU_FTR_HPTE_TABLE, .cpu_user_features = COMMON_PPC | PPC_FEATURE_601_INSTR | - PPC_FEATURE_UNIFIED_CACHE, + PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB, .icache_bsize = 32, .dcache_bsize = 32, .cpu_setup = __setup_cpu_601 @@ -745,7 +745,8 @@ struct cpu_spec cpu_specs[] = { .cpu_name = "403GCX", .cpu_features = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, - .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, + .cpu_user_features = PPC_FEATURE_32 | + PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB, .icache_bsize = 16, .dcache_bsize = 16, }, diff --git a/arch/ppc/kernel/dma-mapping.c b/arch/ppc/kernel/dma-mapping.c index b566d982806..8edee806dae 100644 --- a/arch/ppc/kernel/dma-mapping.c +++ b/arch/ppc/kernel/dma-mapping.c @@ -401,10 +401,10 @@ EXPORT_SYMBOL(__dma_sync); static inline void __dma_sync_page_highmem(struct page *page, unsigned long offset, size_t size, int direction) { - size_t seg_size = min((size_t)PAGE_SIZE, size) - offset; + size_t seg_size = min((size_t)(PAGE_SIZE - offset), size); size_t cur_size = seg_size; unsigned long flags, start, seg_offset = offset; - int nr_segs = PAGE_ALIGN(size + (PAGE_SIZE - offset))/PAGE_SIZE; + int nr_segs = 1 + ((size - seg_size) + PAGE_SIZE - 1)/PAGE_SIZE; int seg_nr = 0; local_irq_save(flags); diff --git a/arch/ppc/platforms/pmac_time.c b/arch/ppc/platforms/pmac_time.c index 778ce4fec36..efb819f9490 100644 --- a/arch/ppc/platforms/pmac_time.c +++ b/arch/ppc/platforms/pmac_time.c @@ -195,7 +195,7 @@ via_calibrate_decr(void) ; dend = get_dec(); - tb_ticks_per_jiffy = (dstart - dend) / (6 * (HZ/100)); + tb_ticks_per_jiffy = (dstart - dend) / ((6 * HZ)/100); tb_to_us = mulhwu_scale_factor(dstart - dend, 60000); printk(KERN_INFO "via_calibrate_decr: ticks per jiffy = %u (%u ticks)\n", diff --git a/arch/ppc64/configs/bpa_defconfig b/arch/ppc64/configs/bpa_defconfig index 46c5da41c3a..67ffecbc05c 100644 --- a/arch/ppc64/configs/bpa_defconfig +++ b/arch/ppc64/configs/bpa_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:12:19 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:29:10 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set @@ -36,6 +37,7 @@ CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -95,6 +97,7 @@ 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_NUMA is not set CONFIG_SCHED_SMT=y CONFIG_PREEMPT_NONE=y @@ -110,17 +113,18 @@ CONFIG_PPC_RTAS=y CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -132,8 +136,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,8 +165,8 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=y -CONFIG_IP_TCPDIAG_IPV6=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -181,6 +183,7 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -188,11 +191,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=y # CONFIG_IP_NF_CT_ACCT is not set # CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set CONFIG_IP_NF_CT_PROTO_SCTP=y CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -216,13 +222,16 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -240,6 +249,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_TARGET_NOTRACK=m CONFIG_IP_NF_ARPTABLES=m @@ -251,6 +261,12 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_IP6_NF_QUEUE is not set # CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) @@ -278,6 +294,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -292,6 +309,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -322,7 +344,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -395,6 +416,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -436,12 +458,18 @@ CONFIG_NETDEVICES=y # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # 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 # @@ -462,15 +490,18 @@ CONFIG_E1000=m # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set CONFIG_SKGE=m # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -552,6 +583,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINK is not set @@ -642,7 +674,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -656,7 +687,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -683,12 +713,17 @@ CONFIG_I2C_ALGOBIT=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -756,10 +791,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -768,6 +799,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -794,13 +826,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -# CONFIG_TMPFS_SECURITY is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -846,6 +876,7 @@ CONFIG_SUNRPC=m # 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 @@ -923,6 +954,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=15 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -981,7 +1013,12 @@ CONFIG_CRYPTO_DEFLATE=m # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/g5_defconfig b/arch/ppc64/configs/g5_defconfig index fc83d933028..6323065fbf2 100644 --- a/arch/ppc64/configs/g5_defconfig +++ b/arch/ppc64/configs/g5_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:16:59 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:23 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -97,6 +99,7 @@ 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_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -109,19 +112,20 @@ CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_HOTPLUG_CPU is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set -# CONFIG_HOTPLUG_CPU is not set # # PCCARD (PCMCIA/CardBus) support @@ -132,8 +136,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,8 +165,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -175,6 +177,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -182,11 +185,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -210,14 +216,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -235,6 +245,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -244,6 +255,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -270,6 +286,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -284,6 +301,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -315,7 +337,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -395,6 +416,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -422,6 +444,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -435,10 +458,12 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_QSTOR is not set @@ -498,6 +523,7 @@ CONFIG_DM_ZERO=m # 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 @@ -540,7 +566,6 @@ CONFIG_IEEE1394_RAWIO=y # CONFIG_ADB_PMU=y CONFIG_PMAC_SMU=y -# CONFIG_PMAC_BACKLIGHT is not set CONFIG_THERM_PM72=y # @@ -558,12 +583,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set CONFIG_SUNGEM=y +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -585,6 +616,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set CONFIG_TIGON3=m @@ -594,6 +626,7 @@ CONFIG_TIGON3=m # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -760,8 +793,8 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set CONFIG_I2C_KEYWEST=y +CONFIG_I2C_PMAC_SMU=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -775,7 +808,6 @@ CONFIG_I2C_KEYWEST=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -802,12 +834,17 @@ CONFIG_I2C_KEYWEST=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -856,6 +893,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -937,6 +975,7 @@ CONFIG_USB_STORAGE_DPCM=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ONETOUCH is not set # # USB Input Devices @@ -956,9 +995,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -983,30 +1024,14 @@ CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m - -# -# USB Host-to-Host Cables -# -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_GENESYS=y -CONFIG_USB_NET1080=y -CONFIG_USB_PL2301=y -CONFIG_USB_KC2190=y - -# -# Intelligent USB Devices/Gadgets -# -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_ZAURUS=y -CONFIG_USB_CDCETHER=y - -# -# USB Network Adapters -# -CONFIG_USB_AX8817X=y +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set CONFIG_USB_MON=y # @@ -1124,16 +1149,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1141,6 +1162,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1168,14 +1190,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -# CONFIG_DEVPTS_FS_SECURITY is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1225,6 +1244,7 @@ CONFIG_CIFS=m # 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 @@ -1303,6 +1323,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1360,7 +1381,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/iSeries_defconfig b/arch/ppc64/configs/iSeries_defconfig index 013d4e0e400..62e92c7e9e2 100644 --- a/arch/ppc64/configs/iSeries_defconfig +++ b/arch/ppc64/configs/iSeries_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:02 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:56 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -38,6 +39,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -88,6 +90,7 @@ 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_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -101,17 +104,16 @@ CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -152,8 +154,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -164,6 +166,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -171,11 +174,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -199,14 +205,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -224,6 +234,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -233,6 +244,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -259,6 +275,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -273,6 +290,11 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -303,7 +325,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -323,6 +344,7 @@ CONFIG_IOSCHED_CFQ=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -350,6 +372,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -363,6 +386,7 @@ CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set @@ -415,6 +439,7 @@ CONFIG_DM_ZERO=m # 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 @@ -445,12 +470,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # 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 # @@ -489,6 +520,7 @@ CONFIG_E1000=m # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -498,6 +530,7 @@ CONFIG_E1000=m # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -632,7 +665,6 @@ CONFIG_MAX_RAW_DEVS=256 # I2C support # # CONFIG_I2C is not set -# CONFIG_I2C_SENSOR is not set # # Dallas's 1-wire bus @@ -643,12 +675,17 @@ CONFIG_MAX_RAW_DEVS=256 # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -722,16 +759,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -739,6 +772,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -766,14 +800,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -824,6 +855,7 @@ CONFIG_CIFS_POSIX=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 @@ -897,6 +929,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -954,7 +987,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/maple_defconfig b/arch/ppc64/configs/maple_defconfig index dd42892cd87..7b480f3d140 100644 --- a/arch/ppc64/configs/maple_defconfig +++ b/arch/ppc64/configs/maple_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:04 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:31:24 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -97,6 +99,7 @@ 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_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -109,17 +112,18 @@ CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -131,8 +135,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,14 +165,19 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 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_IPV6 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 @@ -196,6 +203,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -210,6 +218,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -240,7 +253,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_INITRD is not set -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -313,6 +325,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -354,12 +367,18 @@ CONFIG_NETDEVICES=y # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # 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 # @@ -398,6 +417,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -408,6 +428,7 @@ CONFIG_E1000=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -553,7 +574,6 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -567,7 +587,6 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -594,12 +613,17 @@ CONFIG_I2C_AMD8111=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -681,9 +705,11 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -814,10 +840,6 @@ CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -826,6 +848,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -849,14 +872,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -# CONFIG_DEVPTS_FS_SECURITY is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -898,6 +918,7 @@ CONFIG_RPCSEC_GSS_KRB5=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 @@ -975,6 +996,7 @@ CONFIG_NLS_UTF8=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SPINLOCK is not set @@ -1034,6 +1056,7 @@ CONFIG_CRYPTO_DES=y # Library routines # CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y diff --git a/arch/ppc64/configs/pSeries_defconfig b/arch/ppc64/configs/pSeries_defconfig index 29f7b80b0ef..9f09dff9e11 100644 --- a/arch/ppc64/configs/pSeries_defconfig +++ b/arch/ppc64/configs/pSeries_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:07 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:32:17 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -38,6 +39,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -104,6 +106,7 @@ 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_HAVE_ARCH_EARLY_PFN_TO_NID=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_NUMA=y @@ -124,19 +127,20 @@ CONFIG_RTAS_FLASH=m CONFIG_SCANLOG=m CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set -CONFIG_HOTPLUG_CPU=y # # PCCARD (PCMCIA/CardBus) support @@ -152,8 +156,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -183,8 +185,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -195,6 +197,9 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m # # IP: Netfilter Configuration @@ -202,11 +207,15 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -230,14 +239,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -255,6 +268,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -264,6 +278,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -290,6 +309,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -304,6 +324,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -342,7 +367,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -416,6 +440,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -443,6 +468,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -456,6 +482,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set @@ -517,6 +544,7 @@ CONFIG_DM_MULTIPATH_EMC=m # 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 @@ -547,12 +575,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # 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=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set @@ -581,6 +615,7 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -594,6 +629,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -604,6 +640,7 @@ CONFIG_TIGON3=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m @@ -789,7 +826,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set @@ -804,7 +840,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -831,12 +866,17 @@ CONFIG_I2C_ALGOBIT=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -885,6 +925,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -982,9 +1023,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1057,7 +1100,8 @@ CONFIG_USB_MON=y # InfiniBand support # CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_VERBS=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m @@ -1095,16 +1139,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1112,6 +1152,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1139,14 +1180,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1197,6 +1235,7 @@ CONFIG_CIFS_POSIX=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 @@ -1261,6 +1300,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1320,7 +1360,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/defconfig b/arch/ppc64/defconfig index 7cb4750bb7a..37c157c93ce 100644 --- a/arch/ppc64/defconfig +++ b/arch/ppc64/defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:16:54 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:28:33 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -106,6 +108,7 @@ 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_HAVE_ARCH_EARLY_PFN_TO_NID=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_NUMA is not set @@ -126,19 +129,20 @@ CONFIG_RTAS_FLASH=m CONFIG_SCANLOG=m CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=m +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -CONFIG_BINFMT_MISC=m # CONFIG_PCI_LEGACY_PROC is not set -# CONFIG_PCI_NAMES is not set # CONFIG_PCI_DEBUG is not set -CONFIG_HOTPLUG_CPU=y # # PCCARD (PCMCIA/CardBus) support @@ -154,8 +158,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -185,8 +187,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -# CONFIG_IP_TCPDIAG is not set -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -197,6 +199,9 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m # # IP: Netfilter Configuration @@ -204,11 +209,15 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -232,14 +241,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +CONFIG_IP_NF_MATCH_DCCP=m CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=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_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -257,6 +270,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -266,6 +280,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -292,6 +311,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -306,6 +326,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -344,7 +369,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -422,6 +446,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -449,6 +474,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -462,10 +488,12 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_QSTOR is not set @@ -535,6 +563,7 @@ CONFIG_DM_MULTIPATH_EMC=m # 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 @@ -578,7 +607,6 @@ CONFIG_IEEE1394_AMDTP=m # CONFIG_ADB_PMU=y CONFIG_PMAC_SMU=y -# CONFIG_PMAC_BACKLIGHT is not set CONFIG_THERM_PM72=y # @@ -596,12 +624,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set CONFIG_SUNGEM=y +# CONFIG_CASSINI is not set CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set @@ -630,6 +664,7 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -643,16 +678,19 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set @@ -838,8 +876,8 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set CONFIG_I2C_KEYWEST=y +CONFIG_I2C_PMAC_SMU=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set @@ -854,7 +892,6 @@ CONFIG_I2C_KEYWEST=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -881,12 +918,17 @@ CONFIG_I2C_KEYWEST=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -939,6 +981,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -1020,6 +1063,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # # USB Input Devices @@ -1036,9 +1080,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1111,7 +1157,8 @@ CONFIG_USB_PEGASUS=y # InfiniBand support # CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_VERBS=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m @@ -1149,16 +1196,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1166,6 +1209,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1192,14 +1236,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1250,6 +1291,7 @@ CONFIG_CIFS_POSIX=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 @@ -1328,6 +1370,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1387,7 +1430,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c index 507eb9d0223..5f2460090e0 100644 --- a/arch/ppc64/kernel/bpa_iommu.c +++ b/arch/ppc64/kernel/bpa_iommu.c @@ -310,7 +310,7 @@ static void bpa_map_iommu(void) static void *bpa_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret; diff --git a/arch/ppc64/kernel/dma.c b/arch/ppc64/kernel/dma.c index 4da8e31b2b6..7c3419656cc 100644 --- a/arch/ppc64/kernel/dma.c +++ b/arch/ppc64/kernel/dma.c @@ -53,7 +53,7 @@ int dma_set_mask(struct device *dev, u64 dma_mask) EXPORT_SYMBOL(dma_set_mask); void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { struct dma_mapping_ops *dma_ops = get_dma_ops(dev); diff --git a/arch/ppc64/kernel/iSeries_htab.c b/arch/ppc64/kernel/iSeries_htab.c index 2192055a90a..073b7666174 100644 --- a/arch/ppc64/kernel/iSeries_htab.c +++ b/arch/ppc64/kernel/iSeries_htab.c @@ -66,7 +66,7 @@ static long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va, } if (slot < 0) { /* MSB set means secondary group */ - vflags |= HPTE_V_VALID; + vflags |= HPTE_V_SECONDARY; secondary = 1; slot &= 0x7fffffffffffffff; } diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c index 9032b6bfe03..4d9b4388918 100644 --- a/arch/ppc64/kernel/iommu.c +++ b/arch/ppc64/kernel/iommu.c @@ -519,7 +519,7 @@ void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle, * to the dma address (mapping) of the first page. */ void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret = NULL; dma_addr_t mapping; diff --git a/arch/ppc64/kernel/module.c b/arch/ppc64/kernel/module.c index c683bf88e69..928b8581fcb 100644 --- a/arch/ppc64/kernel/module.c +++ b/arch/ppc64/kernel/module.c @@ -341,6 +341,19 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, *(unsigned long *)location = my_r2(sechdrs, me); break; + case R_PPC64_TOC16: + /* Subtact TOC pointer */ + value -= my_r2(sechdrs, me); + if (value + 0x8000 > 0xffff) { + printk("%s: bad TOC16 relocation (%lu)\n", + me->name, value); + return -ENOEXEC; + } + *((uint16_t *) location) + = (*((uint16_t *) location) & ~0xffff) + | (value & 0xffff); + break; + case R_PPC64_TOC16_DS: /* Subtact TOC pointer */ value -= my_r2(sechdrs, me); diff --git a/arch/ppc64/kernel/mpic.c b/arch/ppc64/kernel/mpic.c index cc262a05ddb..5f5bc73754d 100644 --- a/arch/ppc64/kernel/mpic.c +++ b/arch/ppc64/kernel/mpic.c @@ -506,8 +506,8 @@ struct mpic * __init mpic_alloc(unsigned long phys_addr, mpic->senses_count = senses_count; /* Map the global registers */ - mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x1000); - mpic->tmregs = mpic->gregs + (MPIC_TIMER_BASE >> 2); + mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x2000); + mpic->tmregs = mpic->gregs + ((MPIC_TIMER_BASE - MPIC_GREG_BASE) >> 2); BUG_ON(mpic->gregs == NULL); /* Reset */ diff --git a/arch/ppc64/kernel/pSeries_pci.c b/arch/ppc64/kernel/pSeries_pci.c index 1f5f141fb7a..928f8febdb3 100644 --- a/arch/ppc64/kernel/pSeries_pci.c +++ b/arch/ppc64/kernel/pSeries_pci.c @@ -32,7 +32,7 @@ #include "pci.h" -static int __initdata s7a_workaround = -1; +static int __devinitdata s7a_workaround = -1; #if 0 void pcibios_name_device(struct pci_dev *dev) @@ -60,7 +60,7 @@ void pcibios_name_device(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device); #endif -static void __init check_s7a(void) +static void __devinit check_s7a(void) { struct device_node *root; char *model; diff --git a/arch/ppc64/kernel/pci_direct_iommu.c b/arch/ppc64/kernel/pci_direct_iommu.c index b8f7f58824f..54055c81017 100644 --- a/arch/ppc64/kernel/pci_direct_iommu.c +++ b/arch/ppc64/kernel/pci_direct_iommu.c @@ -31,7 +31,7 @@ #include "pci.h" static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret; diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c index 14647e09c9c..d9e33b7d420 100644 --- a/arch/ppc64/kernel/pci_iommu.c +++ b/arch/ppc64/kernel/pci_iommu.c @@ -76,7 +76,7 @@ static inline struct iommu_table *devnode_table(struct device *dev) * to the dma address (mapping) of the first page. */ static void *pci_iommu_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(devnode_table(hwdev), size, dma_handle, flag); diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c index 25755252067..fa8121d53b8 100644 --- a/arch/ppc64/kernel/pmac_setup.c +++ b/arch/ppc64/kernel/pmac_setup.c @@ -115,7 +115,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m) /* find motherboard type */ seq_printf(m, "machine\t\t: "); - np = find_devices("device-tree"); + np = of_find_node_by_path("/"); if (np != NULL) { pp = (char *) get_property(np, "model", NULL); if (pp != NULL) @@ -133,6 +133,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m) } seq_printf(m, "\n"); } + of_node_put(np); } else seq_printf(m, "PowerMac\n"); diff --git a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c index 9939c206afa..b56c6a324e1 100644 --- a/arch/ppc64/kernel/time.c +++ b/arch/ppc64/kernel/time.c @@ -870,7 +870,7 @@ void div128_by_32( unsigned long dividend_high, unsigned long dividend_low, rb = ((ra + b) - (x * divisor)) << 32; y = (rb + c)/divisor; - rc = ((rb + b) - (y * divisor)) << 32; + rc = ((rb + c) - (y * divisor)) << 32; z = (rc + d)/divisor; diff --git a/arch/ppc64/kernel/vdso32/gettimeofday.S b/arch/ppc64/kernel/vdso32/gettimeofday.S index 07f1c1c650c..e243c1d24af 100644 --- a/arch/ppc64/kernel/vdso32/gettimeofday.S +++ b/arch/ppc64/kernel/vdso32/gettimeofday.S @@ -109,7 +109,7 @@ __do_get_xsec: lwz r6,(CFG_TB_TO_XS+4)(r9) mulhwu r4,r7,r5 mulhwu r6,r7,r6 - mullw r6,r7,r5 + mullw r0,r7,r5 addc r6,r6,r0 /* At this point, we have the scaled xsec value in r4 + XER:CA diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index c90e1dd875c..0e555b7a658 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -218,7 +218,7 @@ static void vio_unmap_sg(struct device *dev, struct scatterlist *sglist, } static void *vio_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(to_vio_dev(dev)->iommu_table, size, dma_handle, flag); diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c index c2157c9c3ac..be64b157afc 100644 --- a/arch/ppc64/mm/init.c +++ b/arch/ppc64/mm/init.c @@ -799,8 +799,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long ea, if (cpus_equal(vma->vm_mm->cpu_vm_mask, tmp)) local = 1; - __hash_page(ea, pte_val(pte) & (_PAGE_USER|_PAGE_RW), vsid, ptep, - 0x300, local); + __hash_page(ea, 0, vsid, ptep, 0x300, local); local_irq_restore(flags); } diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index 56a39d69e08..5ecefc02896 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -22,6 +22,7 @@ #include <linux/time.h> #include <linux/timex.h> #include <linux/sched.h> +#include <linux/module.h> #include <asm/atomic.h> #include <asm/processor.h> @@ -39,6 +40,8 @@ struct sh_cpuinfo cpu_data[NR_CPUS]; extern void per_cpu_trap_init(void); cpumask_t cpu_possible_map; +EXPORT_SYMBOL(cpu_possible_map); + cpumask_t cpu_online_map; static atomic_t cpus_booted = ATOMIC_INIT(0); diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index aba05394d30..6537445dac0 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -25,62 +25,6 @@ source "init/Kconfig" menu "General machine setup" -config VT - bool - select INPUT - default y - ---help--- - If you say Y here, you will get support for terminal devices with - display and keyboard devices. These are called "virtual" because you - can run several virtual terminals (also called virtual consoles) on - one physical terminal. This is rather useful, for example one - virtual terminal can collect system messages and warnings, another - one can be used for a text-mode user session, and a third could run - an X session, all in parallel. Switching between virtual terminals - is done with certain key combinations, usually Alt-<function key>. - - The setterm command ("man setterm") can be used to change the - properties (such as colors or beeping) of a virtual terminal. The - man page console_codes(4) ("man console_codes") contains the special - character sequences that can be used to change those properties - directly. The fonts used on virtual terminals can be changed with - the setfont ("man setfont") command and the key bindings are defined - with the loadkeys ("man loadkeys") command. - - You need at least one virtual terminal device in order to make use - of your keyboard and monitor. Therefore, only people configuring an - embedded system would want to say N here in order to save some - memory; the only way to log into such a system is then via a serial - or network connection. - - If unsure, say Y, or else you won't be able to do much with your new - shiny Linux system :-) - -config VT_CONSOLE - bool - default y - ---help--- - The system console is the device which receives all kernel messages - and warnings and which allows logins in single user mode. If you - answer Y here, a virtual terminal (the device used to interact with - a physical terminal) can be used as system console. This is the most - common mode of operations, so you should say Y here unless you want - the kernel messages be output only to a serial port (in which case - you should say Y to "Console on serial port", below). - - If you do say Y here, by default the currently visible virtual - terminal (/dev/tty0) will be used as system console. You can change - that with a kernel command line option such as "console=tty3" which - would use the third virtual terminal as system console. (Try "man - bootparam" or see the documentation of your boot loader (lilo or - loadlin) about how to pass options to the kernel at boot time.) - - If unsure, say Y. - -config HW_CONSOLE - bool - default y - config SMP bool "Symmetric multi-processing support (does not work on sun4/sun4c)" depends on BROKEN diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index bc015e98034..279a62627c1 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -457,7 +457,7 @@ void __init time_init(void) sbus_time_init(); } -extern __inline__ unsigned long do_gettimeoffset(void) +static inline unsigned long do_gettimeoffset(void) { return (*master_l10_counter >> 10) & 0x1fffff; } diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index c89a803cbc2..c664b962987 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -260,7 +260,7 @@ static inline pte_t srmmu_pte_modify(pte_t pte, pgprot_t newprot) { return __pte((pte_val(pte) & SRMMU_CHG_MASK) | pgprot_val(newprot)); } /* to find an entry in a top-level page table... */ -extern inline pgd_t *srmmu_pgd_offset(struct mm_struct * mm, unsigned long address) +static inline pgd_t *srmmu_pgd_offset(struct mm_struct * mm, unsigned long address) { return mm->pgd + (address >> SRMMU_PGDIR_SHIFT); } /* Find an entry in the second-level page table.. */ diff --git a/arch/sparc64/kernel/dtlb_base.S b/arch/sparc64/kernel/dtlb_base.S index 702d349c1e8..6528786840c 100644 --- a/arch/sparc64/kernel/dtlb_base.S +++ b/arch/sparc64/kernel/dtlb_base.S @@ -53,19 +53,18 @@ * be guaranteed to be 0 ... mmu_context.h does guarantee this * by only using 10 bits in the hwcontext value. */ -#define CREATE_VPTE_OFFSET1(r1, r2) +#define CREATE_VPTE_OFFSET1(r1, r2) nop #define CREATE_VPTE_OFFSET2(r1, r2) \ srax r1, 10, r2 -#define CREATE_VPTE_NOP nop #else #define CREATE_VPTE_OFFSET1(r1, r2) \ srax r1, PAGE_SHIFT, r2 #define CREATE_VPTE_OFFSET2(r1, r2) \ sllx r2, 3, r2 -#define CREATE_VPTE_NOP #endif /* DTLB ** ICACHE line 1: Quick user TLB misses */ + mov TLB_SFSR, %g1 ldxa [%g1 + %g1] ASI_DMMU, %g4 ! Get TAG_ACCESS andcc %g4, TAG_CONTEXT_BITS, %g0 ! From Nucleus? from_tl1_trap: @@ -74,18 +73,16 @@ from_tl1_trap: be,pn %xcc, kvmap ! Yep, special processing CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset cmp %g5, 4 ! Last trap level? - be,pn %xcc, longpath ! Yep, cannot risk VPTE miss - nop ! delay slot /* DTLB ** ICACHE line 2: User finish + quick kernel TLB misses */ + be,pn %xcc, longpath ! Yep, cannot risk VPTE miss + nop ! delay slot ldxa [%g3 + %g6] ASI_S, %g5 ! Load VPTE 1: brgez,pn %g5, longpath ! Invalid, branch out nop ! Delay-slot 9: stxa %g5, [%g0] ASI_DTLB_DATA_IN ! Reload TLB retry ! Trap return nop - nop - nop /* DTLB ** ICACHE line 3: winfixups+real_faults */ longpath: @@ -106,8 +103,7 @@ longpath: nop nop nop - CREATE_VPTE_NOP + nop #undef CREATE_VPTE_OFFSET1 #undef CREATE_VPTE_OFFSET2 -#undef CREATE_VPTE_NOP diff --git a/arch/sparc64/kernel/dtlb_prot.S b/arch/sparc64/kernel/dtlb_prot.S index d848bb7374b..e0a92016260 100644 --- a/arch/sparc64/kernel/dtlb_prot.S +++ b/arch/sparc64/kernel/dtlb_prot.S @@ -14,14 +14,14 @@ */ /* PROT ** ICACHE line 1: User DTLB protection trap */ - stxa %g0, [%g1] ASI_DMMU ! Clear SFSR FaultValid bit - membar #Sync ! Synchronize ASI stores - rdpr %pstate, %g5 ! Move into alternate globals + mov TLB_SFSR, %g1 + stxa %g0, [%g1] ASI_DMMU ! Clear FaultValid bit + membar #Sync ! Synchronize stores + rdpr %pstate, %g5 ! Move into alt-globals wrpr %g5, PSTATE_AG|PSTATE_MG, %pstate - rdpr %tl, %g1 ! Need to do a winfixup? + rdpr %tl, %g1 ! Need a winfixup? cmp %g1, 1 ! Trap level >1? - mov TLB_TAG_ACCESS, %g4 ! Prepare reload of vaddr - nop + mov TLB_TAG_ACCESS, %g4 ! For reload of vaddr /* PROT ** ICACHE line 2: More real fault processing */ bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 2879b107292..11a848402fb 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -33,7 +33,7 @@ /* This is trivial with the new code... */ .globl do_fpdis do_fpdis: - sethi %hi(TSTATE_PEF), %g4 ! IEU0 + sethi %hi(TSTATE_PEF), %g4 rdpr %tstate, %g5 andcc %g5, %g4, %g0 be,pt %xcc, 1f @@ -50,18 +50,18 @@ do_fpdis: add %g0, %g0, %g0 ba,a,pt %xcc, rtrap_clr_l6 -1: ldub [%g6 + TI_FPSAVED], %g5 ! Load Group - wr %g0, FPRS_FEF, %fprs ! LSU Group+4bubbles - andcc %g5, FPRS_FEF, %g0 ! IEU1 Group - be,a,pt %icc, 1f ! CTI - clr %g7 ! IEU0 - ldx [%g6 + TI_GSR], %g7 ! Load Group -1: andcc %g5, FPRS_DL, %g0 ! IEU1 - bne,pn %icc, 2f ! CTI - fzero %f0 ! FPA - andcc %g5, FPRS_DU, %g0 ! IEU1 Group - bne,pn %icc, 1f ! CTI - fzero %f2 ! FPA +1: ldub [%g6 + TI_FPSAVED], %g5 + wr %g0, FPRS_FEF, %fprs + andcc %g5, FPRS_FEF, %g0 + be,a,pt %icc, 1f + clr %g7 + ldx [%g6 + TI_GSR], %g7 +1: andcc %g5, FPRS_DL, %g0 + bne,pn %icc, 2f + fzero %f0 + andcc %g5, FPRS_DU, %g0 + bne,pn %icc, 1f + fzero %f2 faddd %f0, %f2, %f4 fmuld %f0, %f2, %f6 faddd %f0, %f2, %f8 @@ -97,15 +97,17 @@ do_fpdis: faddd %f0, %f2, %f4 fmuld %f0, %f2, %f6 ldxa [%g3] ASI_DMMU, %g5 -cplus_fptrap_insn_1: - sethi %hi(0), %g2 + sethi %hi(sparc64_kern_sec_context), %g2 + ldx [%g2 + %lo(sparc64_kern_sec_context)], %g2 stxa %g2, [%g3] ASI_DMMU membar #Sync add %g6, TI_FPREGS + 0xc0, %g2 faddd %f0, %f2, %f8 fmuld %f0, %f2, %f10 - ldda [%g1] ASI_BLK_S, %f32 ! grrr, where is ASI_BLK_NUCLEUS 8-( + membar #Sync + ldda [%g1] ASI_BLK_S, %f32 ldda [%g2] ASI_BLK_S, %f48 + membar #Sync faddd %f0, %f2, %f12 fmuld %f0, %f2, %f14 faddd %f0, %f2, %f16 @@ -116,7 +118,6 @@ cplus_fptrap_insn_1: fmuld %f0, %f2, %f26 faddd %f0, %f2, %f28 fmuld %f0, %f2, %f30 - membar #Sync b,pt %xcc, fpdis_exit nop 2: andcc %g5, FPRS_DU, %g0 @@ -126,15 +127,17 @@ cplus_fptrap_insn_1: fzero %f34 ldxa [%g3] ASI_DMMU, %g5 add %g6, TI_FPREGS, %g1 -cplus_fptrap_insn_2: - sethi %hi(0), %g2 + sethi %hi(sparc64_kern_sec_context), %g2 + ldx [%g2 + %lo(sparc64_kern_sec_context)], %g2 stxa %g2, [%g3] ASI_DMMU membar #Sync add %g6, TI_FPREGS + 0x40, %g2 faddd %f32, %f34, %f36 fmuld %f32, %f34, %f38 - ldda [%g1] ASI_BLK_S, %f0 ! grrr, where is ASI_BLK_NUCLEUS 8-( + membar #Sync + ldda [%g1] ASI_BLK_S, %f0 ldda [%g2] ASI_BLK_S, %f16 + membar #Sync faddd %f32, %f34, %f40 fmuld %f32, %f34, %f42 faddd %f32, %f34, %f44 @@ -147,18 +150,18 @@ cplus_fptrap_insn_2: fmuld %f32, %f34, %f58 faddd %f32, %f34, %f60 fmuld %f32, %f34, %f62 - membar #Sync ba,pt %xcc, fpdis_exit nop 3: mov SECONDARY_CONTEXT, %g3 add %g6, TI_FPREGS, %g1 ldxa [%g3] ASI_DMMU, %g5 -cplus_fptrap_insn_3: - sethi %hi(0), %g2 + sethi %hi(sparc64_kern_sec_context), %g2 + ldx [%g2 + %lo(sparc64_kern_sec_context)], %g2 stxa %g2, [%g3] ASI_DMMU membar #Sync mov 0x40, %g2 - ldda [%g1] ASI_BLK_S, %f0 ! grrr, where is ASI_BLK_NUCLEUS 8-( + membar #Sync + ldda [%g1] ASI_BLK_S, %f0 ldda [%g1 + %g2] ASI_BLK_S, %f16 add %g1, 0x80, %g1 ldda [%g1] ASI_BLK_S, %f32 @@ -319,8 +322,8 @@ do_fptrap_after_fsr: stx %g3, [%g6 + TI_GSR] mov SECONDARY_CONTEXT, %g3 ldxa [%g3] ASI_DMMU, %g5 -cplus_fptrap_insn_4: - sethi %hi(0), %g2 + sethi %hi(sparc64_kern_sec_context), %g2 + ldx [%g2 + %lo(sparc64_kern_sec_context)], %g2 stxa %g2, [%g3] ASI_DMMU membar #Sync add %g6, TI_FPREGS, %g2 @@ -341,33 +344,6 @@ cplus_fptrap_insn_4: ba,pt %xcc, etrap wr %g0, 0, %fprs -cplus_fptrap_1: - sethi %hi(CTX_CHEETAH_PLUS_CTX0), %g2 - - .globl cheetah_plus_patch_fpdis -cheetah_plus_patch_fpdis: - /* We configure the dTLB512_0 for 4MB pages and the - * dTLB512_1 for 8K pages when in context zero. - */ - sethi %hi(cplus_fptrap_1), %o0 - lduw [%o0 + %lo(cplus_fptrap_1)], %o1 - - set cplus_fptrap_insn_1, %o2 - stw %o1, [%o2] - flush %o2 - set cplus_fptrap_insn_2, %o2 - stw %o1, [%o2] - flush %o2 - set cplus_fptrap_insn_3, %o2 - stw %o1, [%o2] - flush %o2 - set cplus_fptrap_insn_4, %o2 - stw %o1, [%o2] - flush %o2 - - retl - nop - /* The registers for cross calls will be: * * DATA 0: [low 32-bits] Address of function to call, jmp to this diff --git a/arch/sparc64/kernel/etrap.S b/arch/sparc64/kernel/etrap.S index 50d2af1d98a..0d8eba21111 100644 --- a/arch/sparc64/kernel/etrap.S +++ b/arch/sparc64/kernel/etrap.S @@ -68,12 +68,8 @@ etrap_irq: wrpr %g3, 0, %otherwin wrpr %g2, 0, %wstate -cplus_etrap_insn_1: - sethi %hi(0), %g3 - sllx %g3, 32, %g3 -cplus_etrap_insn_2: - sethi %hi(0), %g2 - or %g3, %g2, %g3 + sethi %hi(sparc64_kern_pri_context), %g2 + ldx [%g2 + %lo(sparc64_kern_pri_context)], %g3 stxa %g3, [%l4] ASI_DMMU flush %l6 wr %g0, ASI_AIUS, %asi @@ -215,12 +211,8 @@ scetrap: rdpr %pil, %g2 mov PRIMARY_CONTEXT, %l4 wrpr %g3, 0, %otherwin wrpr %g2, 0, %wstate -cplus_etrap_insn_3: - sethi %hi(0), %g3 - sllx %g3, 32, %g3 -cplus_etrap_insn_4: - sethi %hi(0), %g2 - or %g3, %g2, %g3 + sethi %hi(sparc64_kern_pri_context), %g2 + ldx [%g2 + %lo(sparc64_kern_pri_context)], %g3 stxa %g3, [%l4] ASI_DMMU flush %l6 @@ -264,38 +256,3 @@ cplus_etrap_insn_4: #undef TASK_REGOFF #undef ETRAP_PSTATE1 - -cplus_einsn_1: - sethi %uhi(CTX_CHEETAH_PLUS_NUC), %g3 -cplus_einsn_2: - sethi %hi(CTX_CHEETAH_PLUS_CTX0), %g2 - - .globl cheetah_plus_patch_etrap -cheetah_plus_patch_etrap: - /* We configure the dTLB512_0 for 4MB pages and the - * dTLB512_1 for 8K pages when in context zero. - */ - sethi %hi(cplus_einsn_1), %o0 - sethi %hi(cplus_etrap_insn_1), %o2 - lduw [%o0 + %lo(cplus_einsn_1)], %o1 - or %o2, %lo(cplus_etrap_insn_1), %o2 - stw %o1, [%o2] - flush %o2 - sethi %hi(cplus_etrap_insn_3), %o2 - or %o2, %lo(cplus_etrap_insn_3), %o2 - stw %o1, [%o2] - flush %o2 - - sethi %hi(cplus_einsn_2), %o0 - sethi %hi(cplus_etrap_insn_2), %o2 - lduw [%o0 + %lo(cplus_einsn_2)], %o1 - or %o2, %lo(cplus_etrap_insn_2), %o2 - stw %o1, [%o2] - flush %o2 - sethi %hi(cplus_etrap_insn_4), %o2 - or %o2, %lo(cplus_etrap_insn_4), %o2 - stw %o1, [%o2] - flush %o2 - - retl - nop diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index 89406f9649a..b49dcd4504b 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -28,19 +28,14 @@ #include <asm/mmu.h> /* This section from from _start to sparc64_boot_end should fit into - * 0x0000.0000.0040.4000 to 0x0000.0000.0040.8000 and will be sharing space - * with bootup_user_stack, which is from 0x0000.0000.0040.4000 to - * 0x0000.0000.0040.6000 and empty_bad_page, which is from - * 0x0000.0000.0040.6000 to 0x0000.0000.0040.8000. + * 0x0000000000404000 to 0x0000000000408000. */ - .text .globl start, _start, stext, _stext _start: start: _stext: stext: -bootup_user_stack: ! 0x0000000000404000 b sparc64_boot flushw /* Flush register file. */ @@ -191,8 +186,9 @@ prom_boot_mapping_phys_low: stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 5 stx %l2, [%sp + 2047 + 128 + 0x18] ! arg1: "translate" stx %l5, [%sp + 2047 + 128 + 0x20] ! arg2: prom_mmu_ihandle_cache - srlx %l0, 22, %l3 - sllx %l3, 22, %l3 + /* PAGE align */ + srlx %l0, 13, %l3 + sllx %l3, 13, %l3 stx %l3, [%sp + 2047 + 128 + 0x28] ! arg3: vaddr, our PC stx %g0, [%sp + 2047 + 128 + 0x30] ! res1 stx %g0, [%sp + 2047 + 128 + 0x38] ! res2 @@ -211,6 +207,9 @@ prom_boot_mapping_phys_low: ldx [%sp + 2047 + 128 + 0x48], %l2 ! physaddr high stx %l2, [%l4 + 0x0] ldx [%sp + 2047 + 128 + 0x50], %l3 ! physaddr low + /* 4MB align */ + srlx %l3, 22, %l3 + sllx %l3, 22, %l3 stx %l3, [%l4 + 0x8] /* Leave service as-is, "call-method" */ @@ -325,23 +324,7 @@ cheetah_tlb_fixup: 1: sethi %hi(tlb_type), %g1 stw %g2, [%g1 + %lo(tlb_type)] - BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(g1,g7,1f) - ba,pt %xcc, 2f - nop - -1: /* Patch context register writes to support nucleus page - * size correctly. - */ - call cheetah_plus_patch_etrap - nop - call cheetah_plus_patch_rtrap - nop - call cheetah_plus_patch_fpdis - nop - call cheetah_plus_patch_winfixup - nop - -2: /* Patch copy/page operations to cheetah optimized versions. */ + /* Patch copy/page operations to cheetah optimized versions. */ call cheetah_patch_copyops nop call cheetah_patch_copy_page @@ -398,32 +381,78 @@ tlb_fixup_done: nop /* Not reached... */ -/* IMPORTANT NOTE: Whenever making changes here, check - * trampoline.S as well. -jj */ - .globl setup_tba -setup_tba: /* i0 = is_starfire */ - save %sp, -160, %sp + /* This is meant to allow the sharing of this code between + * boot processor invocation (via setup_tba() below) and + * secondary processor startup (via trampoline.S). The + * former does use this code, the latter does not yet due + * to some complexities. That should be fixed up at some + * point. + * + * There used to be enormous complexity wrt. transferring + * over from the firwmare's trap table to the Linux kernel's. + * For example, there was a chicken & egg problem wrt. building + * the OBP page tables, yet needing to be on the Linux kernel + * trap table (to translate PAGE_OFFSET addresses) in order to + * do that. + * + * We now handle OBP tlb misses differently, via linear lookups + * into the prom_trans[] array. So that specific problem no + * longer exists. Yet, unfortunately there are still some issues + * preventing trampoline.S from using this code... ho hum. + */ + .globl setup_trap_table +setup_trap_table: + save %sp, -192, %sp - rdpr %tba, %g7 - sethi %hi(prom_tba), %o1 - or %o1, %lo(prom_tba), %o1 - stx %g7, [%o1] + /* Force interrupts to be disabled. */ + rdpr %pstate, %o1 + andn %o1, PSTATE_IE, %o1 + wrpr %o1, 0x0, %pstate + wrpr %g0, 15, %pil + + /* Make the firmware call to jump over to the Linux trap table. */ + call prom_set_trap_table + sethi %hi(sparc64_ttable_tl0), %o0 + + /* Start using proper page size encodings in ctx register. */ + sethi %hi(sparc64_kern_pri_context), %g3 + ldx [%g3 + %lo(sparc64_kern_pri_context)], %g2 + mov PRIMARY_CONTEXT, %g1 + stxa %g2, [%g1] ASI_DMMU + membar #Sync + + /* The Linux trap handlers expect various trap global registers + * to be setup with some fixed values. So here we set these + * up very carefully. These globals are: + * + * Alternate Globals (PSTATE_AG): + * + * %g6 --> current_thread_info() + * + * MMU Globals (PSTATE_MG): + * + * %g1 --> TLB_SFSR + * %g2 --> ((_PAGE_VALID | _PAGE_SZ4MB | + * _PAGE_CP | _PAGE_CV | _PAGE_P | _PAGE_W) + * ^ 0xfffff80000000000) + * (this %g2 value is used for computing the PAGE_OFFSET kernel + * TLB entries quickly, the virtual address of the fault XOR'd + * with this %g2 value is the PTE to load into the TLB) + * %g3 --> VPTE_BASE_CHEETAH or VPTE_BASE_SPITFIRE + * + * Interrupt Globals (PSTATE_IG, setup by init_irqwork_curcpu()): + * + * %g6 --> __irq_work[smp_processor_id()] + */ - /* Setup "Linux" globals 8-) */ rdpr %pstate, %o1 mov %g6, %o2 - wrpr %o1, (PSTATE_AG|PSTATE_IE), %pstate - sethi %hi(sparc64_ttable_tl0), %g1 - wrpr %g1, %tba + wrpr %o1, PSTATE_AG, %pstate mov %o2, %g6 - /* Set up MMU globals */ - wrpr %o1, (PSTATE_MG|PSTATE_IE), %pstate - - /* Set fixed globals used by dTLB miss handler. */ #define KERN_HIGHBITS ((_PAGE_VALID|_PAGE_SZ4MB)^0xfffff80000000000) #define KERN_LOWBITS (_PAGE_CP | _PAGE_CV | _PAGE_P | _PAGE_W) - + wrpr %o1, PSTATE_MG, %pstate mov TSB_REG, %g1 stxa %g0, [%g1] ASI_DMMU membar #Sync @@ -435,17 +464,17 @@ setup_tba: /* i0 = is_starfire */ sllx %g2, 32, %g2 or %g2, KERN_LOWBITS, %g2 - BRANCH_IF_ANY_CHEETAH(g3,g7,cheetah_vpte_base) - ba,pt %xcc, spitfire_vpte_base + BRANCH_IF_ANY_CHEETAH(g3,g7,8f) + ba,pt %xcc, 9f nop -cheetah_vpte_base: +8: sethi %uhi(VPTE_BASE_CHEETAH), %g3 or %g3, %ulo(VPTE_BASE_CHEETAH), %g3 ba,pt %xcc, 2f sllx %g3, 32, %g3 -spitfire_vpte_base: +9: sethi %uhi(VPTE_BASE_SPITFIRE), %g3 or %g3, %ulo(VPTE_BASE_SPITFIRE), %g3 sllx %g3, 32, %g3 @@ -471,48 +500,55 @@ spitfire_vpte_base: sllx %o2, 32, %o2 wr %o2, %asr25 - /* Ok, we're done setting up all the state our trap mechanims needs, - * now get back into normal globals and let the PROM know what is up. - */ 2: wrpr %g0, %g0, %wstate - wrpr %o1, PSTATE_IE, %pstate + wrpr %o1, 0x0, %pstate call init_irqwork_curcpu nop - call prom_set_trap_table - sethi %hi(sparc64_ttable_tl0), %o0 - - BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(g2,g3,1f) - ba,pt %xcc, 2f - nop - -1: /* Start using proper page size encodings in ctx register. */ - sethi %uhi(CTX_CHEETAH_PLUS_NUC), %g3 - mov PRIMARY_CONTEXT, %g1 - sllx %g3, 32, %g3 - sethi %hi(CTX_CHEETAH_PLUS_CTX0), %g2 - or %g3, %g2, %g3 - stxa %g3, [%g1] ASI_DMMU - membar #Sync - -2: + /* Now we can turn interrupts back on. */ rdpr %pstate, %o1 or %o1, PSTATE_IE, %o1 wrpr %o1, 0, %pstate + wrpr %g0, 0x0, %pil + + ret + restore + + .globl setup_tba +setup_tba: /* i0 = is_starfire */ + save %sp, -192, %sp + + /* The boot processor is the only cpu which invokes this + * routine, the other cpus set things up via trampoline.S. + * So save the OBP trap table address here. + */ + rdpr %tba, %g7 + sethi %hi(prom_tba), %o1 + or %o1, %lo(prom_tba), %o1 + stx %g7, [%o1] + + call setup_trap_table + nop ret restore +sparc64_boot_end: + +#include "systbls.S" +#include "ktlb.S" +#include "etrap.S" +#include "rtrap.S" +#include "winfixup.S" +#include "entry.S" /* - * The following skips make sure the trap table in ttable.S is aligned + * The following skip makes sure the trap table in ttable.S is aligned * on a 32K boundary as required by the v9 specs for TBA register. */ -sparc64_boot_end: - .skip 0x2000 + _start - sparc64_boot_end -bootup_user_stack_end: - .skip 0x2000 +1: + .skip 0x4000 + _start - 1b #ifdef CONFIG_SBUS /* This is just a hack to fool make depend config.h discovering @@ -524,15 +560,6 @@ bootup_user_stack_end: ! 0x0000000000408000 #include "ttable.S" -#include "systbls.S" -#include "ktlb.S" -#include "etrap.S" -#include "rtrap.S" -#include "winfixup.S" -#include "entry.S" - - /* This is just anal retentiveness on my part... */ - .align 16384 .data .align 8 diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index c9b69167632..233526ba3ab 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -27,6 +27,7 @@ #include <asm/atomic.h> #include <asm/system.h> #include <asm/irq.h> +#include <asm/io.h> #include <asm/sbus.h> #include <asm/iommu.h> #include <asm/upa.h> diff --git a/arch/sparc64/kernel/itlb_base.S b/arch/sparc64/kernel/itlb_base.S index b5e32dfa4fb..4951ff8f687 100644 --- a/arch/sparc64/kernel/itlb_base.S +++ b/arch/sparc64/kernel/itlb_base.S @@ -15,14 +15,12 @@ */ #define CREATE_VPTE_OFFSET1(r1, r2) \ srax r1, 10, r2 -#define CREATE_VPTE_OFFSET2(r1, r2) -#define CREATE_VPTE_NOP nop +#define CREATE_VPTE_OFFSET2(r1, r2) nop #else /* PAGE_SHIFT */ #define CREATE_VPTE_OFFSET1(r1, r2) \ srax r1, PAGE_SHIFT, r2 #define CREATE_VPTE_OFFSET2(r1, r2) \ sllx r2, 3, r2 -#define CREATE_VPTE_NOP #endif /* PAGE_SHIFT */ @@ -36,6 +34,7 @@ */ /* ITLB ** ICACHE line 1: Quick user TLB misses */ + mov TLB_SFSR, %g1 ldxa [%g1 + %g1] ASI_IMMU, %g4 ! Get TAG_ACCESS CREATE_VPTE_OFFSET1(%g4, %g6) ! Create VPTE offset CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset @@ -43,41 +42,38 @@ 1: brgez,pn %g5, 3f ! Not valid, branch out sethi %hi(_PAGE_EXEC), %g4 ! Delay-slot andcc %g5, %g4, %g0 ! Executable? + +/* ITLB ** ICACHE line 2: Real faults */ be,pn %xcc, 3f ! Nope, branch. nop ! Delay-slot 2: stxa %g5, [%g0] ASI_ITLB_DATA_IN ! Load PTE into TLB retry ! Trap return -3: rdpr %pstate, %g4 ! Move into alternate globals - -/* ITLB ** ICACHE line 2: Real faults */ +3: rdpr %pstate, %g4 ! Move into alt-globals wrpr %g4, PSTATE_AG|PSTATE_MG, %pstate rdpr %tpc, %g5 ! And load faulting VA mov FAULT_CODE_ITLB, %g4 ! It was read from ITLB -sparc64_realfault_common: ! Called by TL0 dtlb_miss too + +/* ITLB ** ICACHE line 3: Finish faults */ +sparc64_realfault_common: ! Called by dtlb_miss stb %g4, [%g6 + TI_FAULT_CODE] stx %g5, [%g6 + TI_FAULT_ADDR] ba,pt %xcc, etrap ! Save state 1: rd %pc, %g7 ! ... - nop - -/* ITLB ** ICACHE line 3: Finish faults + window fixups */ call do_sparc64_fault ! Call fault handler add %sp, PTREGS_OFF, %o0! Compute pt_regs arg ba,pt %xcc, rtrap_clr_l6 ! Restore cpu state nop + +/* ITLB ** ICACHE line 4: Window fixups */ winfix_trampoline: rdpr %tpc, %g3 ! Prepare winfixup TNPC - or %g3, 0x7c, %g3 ! Compute offset to branch + or %g3, 0x7c, %g3 ! Compute branch offset wrpr %g3, %tnpc ! Write it into TNPC done ! Do it to it - -/* ITLB ** ICACHE line 4: Unused... */ nop nop nop nop - CREATE_VPTE_NOP #undef CREATE_VPTE_OFFSET1 #undef CREATE_VPTE_OFFSET2 -#undef CREATE_VPTE_NOP diff --git a/arch/sparc64/kernel/ktlb.S b/arch/sparc64/kernel/ktlb.S index 7796b37f478..d9244d3c9f7 100644 --- a/arch/sparc64/kernel/ktlb.S +++ b/arch/sparc64/kernel/ktlb.S @@ -58,9 +58,6 @@ vpte_noent: done vpte_insn_obp: - sethi %hi(prom_pmd_phys), %g5 - ldx [%g5 + %lo(prom_pmd_phys)], %g5 - /* Behave as if we are at TL0. */ wrpr %g0, 1, %tl rdpr %tpc, %g4 /* Find original faulting iaddr */ @@ -71,58 +68,57 @@ vpte_insn_obp: mov TLB_SFSR, %g1 stxa %g4, [%g1 + %g1] ASI_IMMU - /* Get PMD offset. */ - srlx %g4, 23, %g6 - and %g6, 0x7ff, %g6 - sllx %g6, 2, %g6 - - /* Load PMD, is it valid? */ - lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 - brz,pn %g5, longpath - sllx %g5, 11, %g5 - - /* Get PTE offset. */ - srlx %g4, 13, %g6 - and %g6, 0x3ff, %g6 - sllx %g6, 3, %g6 - - /* Load PTE. */ - ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 - brgez,pn %g5, longpath - nop - - /* TLB load and return from trap. */ + sethi %hi(prom_trans), %g5 + or %g5, %lo(prom_trans), %g5 + +1: ldx [%g5 + 0x00], %g6 ! base + brz,a,pn %g6, longpath ! no more entries, fail + mov TLB_SFSR, %g1 ! and restore %g1 + ldx [%g5 + 0x08], %g1 ! len + add %g6, %g1, %g1 ! end + cmp %g6, %g4 + bgu,pt %xcc, 2f + cmp %g4, %g1 + bgeu,pt %xcc, 2f + ldx [%g5 + 0x10], %g1 ! PTE + + /* TLB load, restore %g1, and return from trap. */ + sub %g4, %g6, %g6 + add %g1, %g6, %g5 + mov TLB_SFSR, %g1 stxa %g5, [%g0] ASI_ITLB_DATA_IN retry -kvmap_do_obp: - sethi %hi(prom_pmd_phys), %g5 - ldx [%g5 + %lo(prom_pmd_phys)], %g5 - - /* Get PMD offset. */ - srlx %g4, 23, %g6 - and %g6, 0x7ff, %g6 - sllx %g6, 2, %g6 - - /* Load PMD, is it valid? */ - lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 - brz,pn %g5, longpath - sllx %g5, 11, %g5 - - /* Get PTE offset. */ - srlx %g4, 13, %g6 - and %g6, 0x3ff, %g6 - sllx %g6, 3, %g6 - - /* Load PTE. */ - ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5 - brgez,pn %g5, longpath - nop +2: ba,pt %xcc, 1b + add %g5, (3 * 8), %g5 ! next entry - /* TLB load and return from trap. */ +kvmap_do_obp: + sethi %hi(prom_trans), %g5 + or %g5, %lo(prom_trans), %g5 + srlx %g4, 13, %g4 + sllx %g4, 13, %g4 + +1: ldx [%g5 + 0x00], %g6 ! base + brz,a,pn %g6, longpath ! no more entries, fail + mov TLB_SFSR, %g1 ! and restore %g1 + ldx [%g5 + 0x08], %g1 ! len + add %g6, %g1, %g1 ! end + cmp %g6, %g4 + bgu,pt %xcc, 2f + cmp %g4, %g1 + bgeu,pt %xcc, 2f + ldx [%g5 + 0x10], %g1 ! PTE + + /* TLB load, restore %g1, and return from trap. */ + sub %g4, %g6, %g6 + add %g1, %g6, %g5 + mov TLB_SFSR, %g1 stxa %g5, [%g0] ASI_DTLB_DATA_IN retry +2: ba,pt %xcc, 1b + add %g5, (3 * 8), %g5 ! next entry + /* * On a first level data miss, check whether this is to the OBP range (note * that such accesses can be made by prom, as well as by kernel using diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c index 425c60cfea1..a11910be101 100644 --- a/arch/sparc64/kernel/pci_iommu.c +++ b/arch/sparc64/kernel/pci_iommu.c @@ -49,12 +49,6 @@ static void __iommu_flushall(struct pci_iommu *iommu) /* Ensure completion of previous PIO writes. */ (void) pci_iommu_read(iommu->write_complete_reg); - - /* Now update everyone's flush point. */ - for (entry = 0; entry < PBM_NCLUSTERS; entry++) { - iommu->alloc_info[entry].flush = - iommu->alloc_info[entry].next; - } } #define IOPTE_CONSISTENT(CTX) \ @@ -80,120 +74,117 @@ static void inline iopte_make_dummy(struct pci_iommu *iommu, iopte_t *iopte) iopte_val(*iopte) = val; } -void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize) +/* Based largely upon the ppc64 iommu allocator. */ +static long pci_arena_alloc(struct pci_iommu *iommu, unsigned long npages) { - int i; - - tsbsize /= sizeof(iopte_t); - - for (i = 0; i < tsbsize; i++) - iopte_make_dummy(iommu, &iommu->page_table[i]); -} - -static iopte_t *alloc_streaming_cluster(struct pci_iommu *iommu, unsigned long npages) -{ - iopte_t *iopte, *limit, *first; - unsigned long cnum, ent, flush_point; - - cnum = 0; - while ((1UL << cnum) < npages) - cnum++; - iopte = (iommu->page_table + - (cnum << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); - - if (cnum == 0) - limit = (iommu->page_table + - iommu->lowest_consistent_map); - else - limit = (iopte + - (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); - - iopte += ((ent = iommu->alloc_info[cnum].next) << cnum); - flush_point = iommu->alloc_info[cnum].flush; - - first = iopte; - for (;;) { - if (IOPTE_IS_DUMMY(iommu, iopte)) { - if ((iopte + (1 << cnum)) >= limit) - ent = 0; - else - ent = ent + 1; - iommu->alloc_info[cnum].next = ent; - if (ent == flush_point) - __iommu_flushall(iommu); - break; + struct pci_iommu_arena *arena = &iommu->arena; + unsigned long n, i, start, end, limit; + int pass; + + limit = arena->limit; + start = arena->hint; + pass = 0; + +again: + n = find_next_zero_bit(arena->map, limit, start); + end = n + npages; + if (unlikely(end >= limit)) { + if (likely(pass < 1)) { + limit = start; + start = 0; + __iommu_flushall(iommu); + pass++; + goto again; + } else { + /* Scanned the whole thing, give up. */ + return -1; } - iopte += (1 << cnum); - ent++; - if (iopte >= limit) { - iopte = (iommu->page_table + - (cnum << - (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); - ent = 0; + } + + for (i = n; i < end; i++) { + if (test_bit(i, arena->map)) { + start = i + 1; + goto again; } - if (ent == flush_point) - __iommu_flushall(iommu); - if (iopte == first) - goto bad; } - /* I've got your streaming cluster right here buddy boy... */ - return iopte; + for (i = n; i < end; i++) + __set_bit(i, arena->map); -bad: - printk(KERN_EMERG "pci_iommu: alloc_streaming_cluster of npages(%ld) failed!\n", - npages); - return NULL; + arena->hint = end; + + return n; } -static void free_streaming_cluster(struct pci_iommu *iommu, dma_addr_t base, - unsigned long npages, unsigned long ctx) +static void pci_arena_free(struct pci_iommu_arena *arena, unsigned long base, unsigned long npages) { - unsigned long cnum, ent; + unsigned long i; - cnum = 0; - while ((1UL << cnum) < npages) - cnum++; + for (i = base; i < (base + npages); i++) + __clear_bit(i, arena->map); +} - ent = (base << (32 - IO_PAGE_SHIFT + PBM_LOGCLUSTERS - iommu->page_table_sz_bits)) - >> (32 + PBM_LOGCLUSTERS + cnum - iommu->page_table_sz_bits); +void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask) +{ + unsigned long i, tsbbase, order, sz, num_tsb_entries; + + num_tsb_entries = tsbsize / sizeof(iopte_t); + + /* Setup initial software IOMMU state. */ + spin_lock_init(&iommu->lock); + iommu->ctx_lowest_free = 1; + iommu->page_table_map_base = dma_offset; + iommu->dma_addr_mask = dma_addr_mask; + + /* Allocate and initialize the free area map. */ + sz = num_tsb_entries / 8; + sz = (sz + 7UL) & ~7UL; + iommu->arena.map = kmalloc(sz, GFP_KERNEL); + if (!iommu->arena.map) { + prom_printf("PCI_IOMMU: Error, kmalloc(arena.map) failed.\n"); + prom_halt(); + } + memset(iommu->arena.map, 0, sz); + iommu->arena.limit = num_tsb_entries; - /* If the global flush might not have caught this entry, - * adjust the flush point such that we will flush before - * ever trying to reuse it. + /* Allocate and initialize the dummy page which we + * set inactive IO PTEs to point to. */ -#define between(X,Y,Z) (((Z) - (Y)) >= ((X) - (Y))) - if (between(ent, iommu->alloc_info[cnum].next, iommu->alloc_info[cnum].flush)) - iommu->alloc_info[cnum].flush = ent; -#undef between + iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); + if (!iommu->dummy_page) { + prom_printf("PCI_IOMMU: Error, gfp(dummy_page) failed.\n"); + prom_halt(); + } + memset((void *)iommu->dummy_page, 0, PAGE_SIZE); + iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); + + /* Now allocate and setup the IOMMU page table itself. */ + order = get_order(tsbsize); + tsbbase = __get_free_pages(GFP_KERNEL, order); + if (!tsbbase) { + prom_printf("PCI_IOMMU: Error, gfp(tsb) failed.\n"); + prom_halt(); + } + iommu->page_table = (iopte_t *)tsbbase; + + for (i = 0; i < num_tsb_entries; i++) + iopte_make_dummy(iommu, &iommu->page_table[i]); } -/* We allocate consistent mappings from the end of cluster zero. */ -static iopte_t *alloc_consistent_cluster(struct pci_iommu *iommu, unsigned long npages) +static inline iopte_t *alloc_npages(struct pci_iommu *iommu, unsigned long npages) { - iopte_t *iopte; + long entry; - iopte = iommu->page_table + (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)); - while (iopte > iommu->page_table) { - iopte--; - if (IOPTE_IS_DUMMY(iommu, iopte)) { - unsigned long tmp = npages; + entry = pci_arena_alloc(iommu, npages); + if (unlikely(entry < 0)) + return NULL; - while (--tmp) { - iopte--; - if (!IOPTE_IS_DUMMY(iommu, iopte)) - break; - } - if (tmp == 0) { - u32 entry = (iopte - iommu->page_table); + return iommu->page_table + entry; +} - if (entry < iommu->lowest_consistent_map) - iommu->lowest_consistent_map = entry; - return iopte; - } - } - } - return NULL; +static inline void free_npages(struct pci_iommu *iommu, dma_addr_t base, unsigned long npages) +{ + pci_arena_free(&iommu->arena, base >> IO_PAGE_SHIFT, npages); } static int iommu_alloc_ctx(struct pci_iommu *iommu) @@ -233,7 +224,7 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad struct pcidev_cookie *pcp; struct pci_iommu *iommu; iopte_t *iopte; - unsigned long flags, order, first_page, ctx; + unsigned long flags, order, first_page; void *ret; int npages; @@ -251,9 +242,10 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad iommu = pcp->pbm->iommu; spin_lock_irqsave(&iommu->lock, flags); - iopte = alloc_consistent_cluster(iommu, size >> IO_PAGE_SHIFT); - if (iopte == NULL) { - spin_unlock_irqrestore(&iommu->lock, flags); + iopte = alloc_npages(iommu, size >> IO_PAGE_SHIFT); + spin_unlock_irqrestore(&iommu->lock, flags); + + if (unlikely(iopte == NULL)) { free_pages(first_page, order); return NULL; } @@ -262,31 +254,15 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_ad ((iopte - iommu->page_table) << IO_PAGE_SHIFT)); ret = (void *) first_page; npages = size >> IO_PAGE_SHIFT; - ctx = 0; - if (iommu->iommu_ctxflush) - ctx = iommu_alloc_ctx(iommu); first_page = __pa(first_page); while (npages--) { - iopte_val(*iopte) = (IOPTE_CONSISTENT(ctx) | + iopte_val(*iopte) = (IOPTE_CONSISTENT(0UL) | IOPTE_WRITE | (first_page & IOPTE_PAGE)); iopte++; first_page += IO_PAGE_SIZE; } - { - int i; - u32 daddr = *dma_addrp; - - npages = size >> IO_PAGE_SHIFT; - for (i = 0; i < npages; i++) { - pci_iommu_write(iommu->iommu_flush, daddr); - daddr += IO_PAGE_SIZE; - } - } - - spin_unlock_irqrestore(&iommu->lock, flags); - return ret; } @@ -296,7 +272,7 @@ void pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu, dma_addr_ struct pcidev_cookie *pcp; struct pci_iommu *iommu; iopte_t *iopte; - unsigned long flags, order, npages, i, ctx; + unsigned long flags, order, npages; npages = IO_PAGE_ALIGN(size) >> IO_PAGE_SHIFT; pcp = pdev->sysdata; @@ -306,46 +282,7 @@ void pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu, dma_addr_ spin_lock_irqsave(&iommu->lock, flags); - if ((iopte - iommu->page_table) == - iommu->lowest_consistent_map) { - iopte_t *walk = iopte + npages; - iopte_t *limit; - - limit = (iommu->page_table + - (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS))); - while (walk < limit) { - if (!IOPTE_IS_DUMMY(iommu, walk)) - break; - walk++; - } - iommu->lowest_consistent_map = - (walk - iommu->page_table); - } - - /* Data for consistent mappings cannot enter the streaming - * buffers, so we only need to update the TSB. We flush - * the IOMMU here as well to prevent conflicts with the - * streaming mapping deferred tlb flush scheme. - */ - - ctx = 0; - if (iommu->iommu_ctxflush) - ctx = (iopte_val(*iopte) & IOPTE_CONTEXT) >> 47UL; - - for (i = 0; i < npages; i++, iopte++) - iopte_make_dummy(iommu, iopte); - - if (iommu->iommu_ctxflush) { - pci_iommu_write(iommu->iommu_ctxflush, ctx); - } else { - for (i = 0; i < npages; i++) { - u32 daddr = dvma + (i << IO_PAGE_SHIFT); - - pci_iommu_write(iommu->iommu_flush, daddr); - } - } - - iommu_free_ctx(iommu, ctx); + free_npages(iommu, dvma, npages); spin_unlock_irqrestore(&iommu->lock, flags); @@ -372,25 +309,27 @@ dma_addr_t pci_map_single(struct pci_dev *pdev, void *ptr, size_t sz, int direct iommu = pcp->pbm->iommu; strbuf = &pcp->pbm->stc; - if (direction == PCI_DMA_NONE) - BUG(); + if (unlikely(direction == PCI_DMA_NONE)) + goto bad_no_ctx; oaddr = (unsigned long)ptr; npages = IO_PAGE_ALIGN(oaddr + sz) - (oaddr & IO_PAGE_MASK); npages >>= IO_PAGE_SHIFT; spin_lock_irqsave(&iommu->lock, flags); + base = alloc_npages(iommu, npages); + ctx = 0; + if (iommu->iommu_ctxflush) + ctx = iommu_alloc_ctx(iommu); + spin_unlock_irqrestore(&iommu->lock, flags); - base = alloc_streaming_cluster(iommu, npages); - if (base == NULL) + if (unlikely(!base)) goto bad; + bus_addr = (iommu->page_table_map_base + ((base - iommu->page_table) << IO_PAGE_SHIFT)); ret = bus_addr | (oaddr & ~IO_PAGE_MASK); base_paddr = __pa(oaddr & IO_PAGE_MASK); - ctx = 0; - if (iommu->iommu_ctxflush) - ctx = iommu_alloc_ctx(iommu); if (strbuf->strbuf_enabled) iopte_protection = IOPTE_STREAMING(ctx); else @@ -401,12 +340,13 @@ dma_addr_t pci_map_single(struct pci_dev *pdev, void *ptr, size_t sz, int direct for (i = 0; i < npages; i++, base++, base_paddr += IO_PAGE_SIZE) iopte_val(*base) = iopte_protection | base_paddr; - spin_unlock_irqrestore(&iommu->lock, flags); - return ret; bad: - spin_unlock_irqrestore(&iommu->lock, flags); + iommu_free_ctx(iommu, ctx); +bad_no_ctx: + if (printk_ratelimit()) + WARN_ON(1); return PCI_DMA_ERROR_CODE; } @@ -481,10 +421,13 @@ void pci_unmap_single(struct pci_dev *pdev, dma_addr_t bus_addr, size_t sz, int struct pci_iommu *iommu; struct pci_strbuf *strbuf; iopte_t *base; - unsigned long flags, npages, ctx; + unsigned long flags, npages, ctx, i; - if (direction == PCI_DMA_NONE) - BUG(); + if (unlikely(direction == PCI_DMA_NONE)) { + if (printk_ratelimit()) + WARN_ON(1); + return; + } pcp = pdev->sysdata; iommu = pcp->pbm->iommu; @@ -510,13 +453,14 @@ void pci_unmap_single(struct pci_dev *pdev, dma_addr_t bus_addr, size_t sz, int /* Step 1: Kick data out of streaming buffers if necessary. */ if (strbuf->strbuf_enabled) - pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction); + pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, + npages, direction); - /* Step 2: Clear out first TSB entry. */ - iopte_make_dummy(iommu, base); + /* Step 2: Clear out TSB entries. */ + for (i = 0; i < npages; i++) + iopte_make_dummy(iommu, base + i); - free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base, - npages, ctx); + free_npages(iommu, bus_addr - iommu->page_table_map_base, npages); iommu_free_ctx(iommu, ctx); @@ -621,6 +565,8 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int pci_map_single(pdev, (page_address(sglist->page) + sglist->offset), sglist->length, direction); + if (unlikely(sglist->dma_address == PCI_DMA_ERROR_CODE)) + return 0; sglist->dma_length = sglist->length; return 1; } @@ -629,21 +575,29 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int iommu = pcp->pbm->iommu; strbuf = &pcp->pbm->stc; - if (direction == PCI_DMA_NONE) - BUG(); + if (unlikely(direction == PCI_DMA_NONE)) + goto bad_no_ctx; /* Step 1: Prepare scatter list. */ npages = prepare_sg(sglist, nelems); - /* Step 2: Allocate a cluster. */ + /* Step 2: Allocate a cluster and context, if necessary. */ spin_lock_irqsave(&iommu->lock, flags); - base = alloc_streaming_cluster(iommu, npages); + base = alloc_npages(iommu, npages); + ctx = 0; + if (iommu->iommu_ctxflush) + ctx = iommu_alloc_ctx(iommu); + + spin_unlock_irqrestore(&iommu->lock, flags); + if (base == NULL) goto bad; - dma_base = iommu->page_table_map_base + ((base - iommu->page_table) << IO_PAGE_SHIFT); + + dma_base = iommu->page_table_map_base + + ((base - iommu->page_table) << IO_PAGE_SHIFT); /* Step 3: Normalize DMA addresses. */ used = nelems; @@ -656,30 +610,28 @@ int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, int } used = nelems - used; - /* Step 4: Choose a context if necessary. */ - ctx = 0; - if (iommu->iommu_ctxflush) - ctx = iommu_alloc_ctx(iommu); - - /* Step 5: Create the mappings. */ + /* Step 4: Create the mappings. */ if (strbuf->strbuf_enabled) iopte_protection = IOPTE_STREAMING(ctx); else iopte_protection = IOPTE_CONSISTENT(ctx); if (direction != PCI_DMA_TODEVICE) iopte_protection |= IOPTE_WRITE; - fill_sg (base, sglist, used, nelems, iopte_protection); + + fill_sg(base, sglist, used, nelems, iopte_protection); + #ifdef VERIFY_SG verify_sglist(sglist, nelems, base, npages); #endif - spin_unlock_irqrestore(&iommu->lock, flags); - return used; bad: - spin_unlock_irqrestore(&iommu->lock, flags); - return PCI_DMA_ERROR_CODE; + iommu_free_ctx(iommu, ctx); +bad_no_ctx: + if (printk_ratelimit()) + WARN_ON(1); + return 0; } /* Unmap a set of streaming mode DMA translations. */ @@ -692,8 +644,10 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, unsigned long flags, ctx, i, npages; u32 bus_addr; - if (direction == PCI_DMA_NONE) - BUG(); + if (unlikely(direction == PCI_DMA_NONE)) { + if (printk_ratelimit()) + WARN_ON(1); + } pcp = pdev->sysdata; iommu = pcp->pbm->iommu; @@ -705,7 +659,8 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, if (sglist[i].dma_length == 0) break; i--; - npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) - bus_addr) >> IO_PAGE_SHIFT; + npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) - + bus_addr) >> IO_PAGE_SHIFT; base = iommu->page_table + ((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT); @@ -726,11 +681,11 @@ void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sglist, int nelems, if (strbuf->strbuf_enabled) pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction); - /* Step 2: Clear out first TSB entry. */ - iopte_make_dummy(iommu, base); + /* Step 2: Clear out the TSB entries. */ + for (i = 0; i < npages; i++) + iopte_make_dummy(iommu, base + i); - free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base, - npages, ctx); + free_npages(iommu, bus_addr - iommu->page_table_map_base, npages); iommu_free_ctx(iommu, ctx); diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c index 6ed1ef25e0a..c03ed5f49d3 100644 --- a/arch/sparc64/kernel/pci_psycho.c +++ b/arch/sparc64/kernel/pci_psycho.c @@ -1207,13 +1207,9 @@ static void psycho_scan_bus(struct pci_controller_info *p) static void psycho_iommu_init(struct pci_controller_info *p) { struct pci_iommu *iommu = p->pbm_A.iommu; - unsigned long tsbbase, i; + unsigned long i; u64 control; - /* Setup initial software IOMMU state. */ - spin_lock_init(&iommu->lock); - iommu->ctx_lowest_free = 1; - /* Register addresses. */ iommu->iommu_control = p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL; iommu->iommu_tsbbase = p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE; @@ -1240,40 +1236,10 @@ static void psycho_iommu_init(struct pci_controller_info *p) /* Leave diag mode enabled for full-flushing done * in pci_iommu.c */ + pci_iommu_table_init(iommu, IO_TSB_SIZE, 0xc0000000, 0xffffffff); - iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); - if (!iommu->dummy_page) { - prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n"); - prom_halt(); - } - memset((void *)iommu->dummy_page, 0, PAGE_SIZE); - iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); - - /* Using assumed page size 8K with 128K entries we need 1MB iommu page - * table (128K ioptes * 8 bytes per iopte). This is - * page order 7 on UltraSparc. - */ - tsbbase = __get_free_pages(GFP_KERNEL, get_order(IO_TSB_SIZE)); - if (!tsbbase) { - prom_printf("PSYCHO_IOMMU: Error, gfp(tsb) failed.\n"); - prom_halt(); - } - iommu->page_table = (iopte_t *)tsbbase; - iommu->page_table_sz_bits = 17; - iommu->page_table_map_base = 0xc0000000; - iommu->dma_addr_mask = 0xffffffff; - pci_iommu_table_init(iommu, IO_TSB_SIZE); - - /* We start with no consistent mappings. */ - iommu->lowest_consistent_map = - 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS); - - for (i = 0; i < PBM_NCLUSTERS; i++) { - iommu->alloc_info[i].flush = 0; - iommu->alloc_info[i].next = 0; - } - - psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE, __pa(tsbbase)); + psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE, + __pa(iommu->page_table)); control = psycho_read(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL); control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ); @@ -1281,7 +1247,7 @@ static void psycho_iommu_init(struct pci_controller_info *p) psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL, control); /* If necessary, hook us up for starfire IRQ translations. */ - if(this_is_starfire) + if (this_is_starfire) p->starfire_cookie = starfire_hookup(p->pbm_A.portid); else p->starfire_cookie = NULL; diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c index 0ee6bd5b9ac..da8e1364194 100644 --- a/arch/sparc64/kernel/pci_sabre.c +++ b/arch/sparc64/kernel/pci_sabre.c @@ -1267,13 +1267,9 @@ static void sabre_iommu_init(struct pci_controller_info *p, u32 dma_mask) { struct pci_iommu *iommu = p->pbm_A.iommu; - unsigned long tsbbase, i, order; + unsigned long i; u64 control; - /* Setup initial software IOMMU state. */ - spin_lock_init(&iommu->lock); - iommu->ctx_lowest_free = 1; - /* Register addresses. */ iommu->iommu_control = p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL; iommu->iommu_tsbbase = p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE; @@ -1295,26 +1291,10 @@ static void sabre_iommu_init(struct pci_controller_info *p, /* Leave diag mode enabled for full-flushing done * in pci_iommu.c */ + pci_iommu_table_init(iommu, tsbsize * 1024 * 8, dvma_offset, dma_mask); - iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); - if (!iommu->dummy_page) { - prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n"); - prom_halt(); - } - memset((void *)iommu->dummy_page, 0, PAGE_SIZE); - iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); - - tsbbase = __get_free_pages(GFP_KERNEL, order = get_order(tsbsize * 1024 * 8)); - if (!tsbbase) { - prom_printf("SABRE_IOMMU: Error, gfp(tsb) failed.\n"); - prom_halt(); - } - iommu->page_table = (iopte_t *)tsbbase; - iommu->page_table_map_base = dvma_offset; - iommu->dma_addr_mask = dma_mask; - pci_iommu_table_init(iommu, PAGE_SIZE << order); - - sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE, __pa(tsbbase)); + sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE, + __pa(iommu->page_table)); control = sabre_read(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL); control &= ~(SABRE_IOMMUCTRL_TSBSZ | SABRE_IOMMUCTRL_TBWSZ); @@ -1322,11 +1302,9 @@ static void sabre_iommu_init(struct pci_controller_info *p, switch(tsbsize) { case 64: control |= SABRE_IOMMU_TSBSZ_64K; - iommu->page_table_sz_bits = 16; break; case 128: control |= SABRE_IOMMU_TSBSZ_128K; - iommu->page_table_sz_bits = 17; break; default: prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize); @@ -1334,15 +1312,6 @@ static void sabre_iommu_init(struct pci_controller_info *p, break; } sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL, control); - - /* We start with no consistent mappings. */ - iommu->lowest_consistent_map = - 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS); - - for (i = 0; i < PBM_NCLUSTERS; i++) { - iommu->alloc_info[i].flush = 0; - iommu->alloc_info[i].next = 0; - } } static void pbm_register_toplevel_resources(struct pci_controller_info *p, diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c index cae5b61fe2f..d8c4e0919b4 100644 --- a/arch/sparc64/kernel/pci_schizo.c +++ b/arch/sparc64/kernel/pci_schizo.c @@ -1765,7 +1765,7 @@ static void schizo_pbm_strbuf_init(struct pci_pbm_info *pbm) static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm) { struct pci_iommu *iommu = pbm->iommu; - unsigned long tsbbase, i, tagbase, database, order; + unsigned long i, tagbase, database; u32 vdma[2], dma_mask; u64 control; int err, tsbsize; @@ -1800,10 +1800,6 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm) prom_halt(); }; - /* Setup initial software IOMMU state. */ - spin_lock_init(&iommu->lock); - iommu->ctx_lowest_free = 1; - /* Register addresses, SCHIZO has iommu ctx flushing. */ iommu->iommu_control = pbm->pbm_regs + SCHIZO_IOMMU_CONTROL; iommu->iommu_tsbbase = pbm->pbm_regs + SCHIZO_IOMMU_TSBBASE; @@ -1832,56 +1828,9 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm) /* Leave diag mode enabled for full-flushing done * in pci_iommu.c */ + pci_iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask); - iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0); - if (!iommu->dummy_page) { - prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n"); - prom_halt(); - } - memset((void *)iommu->dummy_page, 0, PAGE_SIZE); - iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page); - - /* Using assumed page size 8K with 128K entries we need 1MB iommu page - * table (128K ioptes * 8 bytes per iopte). This is - * page order 7 on UltraSparc. - */ - order = get_order(tsbsize * 8 * 1024); - tsbbase = __get_free_pages(GFP_KERNEL, order); - if (!tsbbase) { - prom_printf("%s: Error, gfp(tsb) failed.\n", pbm->name); - prom_halt(); - } - - iommu->page_table = (iopte_t *)tsbbase; - iommu->page_table_map_base = vdma[0]; - iommu->dma_addr_mask = dma_mask; - pci_iommu_table_init(iommu, PAGE_SIZE << order); - - switch (tsbsize) { - case 64: - iommu->page_table_sz_bits = 16; - break; - - case 128: - iommu->page_table_sz_bits = 17; - break; - - default: - prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize); - prom_halt(); - break; - }; - - /* We start with no consistent mappings. */ - iommu->lowest_consistent_map = - 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS); - - for (i = 0; i < PBM_NCLUSTERS; i++) { - iommu->alloc_info[i].flush = 0; - iommu->alloc_info[i].next = 0; - } - - schizo_write(iommu->iommu_tsbbase, __pa(tsbbase)); + schizo_write(iommu->iommu_tsbbase, __pa(iommu->page_table)); control = schizo_read(iommu->iommu_control); control &= ~(SCHIZO_IOMMU_CTRL_TSBSZ | SCHIZO_IOMMU_CTRL_TBWSZ); diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index 946cee0257e..9e8362ea310 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -17,6 +17,7 @@ #include <asm/system.h> #include <asm/ebus.h> +#include <asm/isa.h> #include <asm/auxio.h> #include <linux/unistd.h> @@ -100,46 +101,83 @@ again: return 0; } -static int __init has_button_interrupt(struct linux_ebus_device *edev) +static int __init has_button_interrupt(unsigned int irq, int prom_node) { - if (edev->irqs[0] == PCI_IRQ_NONE) + if (irq == PCI_IRQ_NONE) return 0; - if (!prom_node_has_property(edev->prom_node, "button")) + if (!prom_node_has_property(prom_node, "button")) return 0; return 1; } -void __init power_init(void) +static int __init power_probe_ebus(struct resource **resp, unsigned int *irq_p, int *prom_node_p) { struct linux_ebus *ebus; struct linux_ebus_device *edev; + + for_each_ebus(ebus) { + for_each_ebusdev(edev, ebus) { + if (!strcmp(edev->prom_name, "power")) { + *resp = &edev->resource[0]; + *irq_p = edev->irqs[0]; + *prom_node_p = edev->prom_node; + return 0; + } + } + } + return -ENODEV; +} + +static int __init power_probe_isa(struct resource **resp, unsigned int *irq_p, int *prom_node_p) +{ + struct sparc_isa_bridge *isa_bus; + struct sparc_isa_device *isa_dev; + + for_each_isa(isa_bus) { + for_each_isadev(isa_dev, isa_bus) { + if (!strcmp(isa_dev->prom_name, "power")) { + *resp = &isa_dev->resource; + *irq_p = isa_dev->irq; + *prom_node_p = isa_dev->prom_node; + return 0; + } + } + } + return -ENODEV; +} + +void __init power_init(void) +{ + struct resource *res = NULL; + unsigned int irq; + int prom_node; static int invoked; if (invoked) return; invoked = 1; - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (!strcmp(edev->prom_name, "power")) - goto found; - } - } + if (!power_probe_ebus(&res, &irq, &prom_node)) + goto found; + + if (!power_probe_isa(&res, &irq, &prom_node)) + goto found; + return; found: - power_reg = ioremap(edev->resource[0].start, 0x4); + power_reg = ioremap(res->start, 0x4); printk("power: Control reg at %p ... ", power_reg); poweroff_method = machine_halt; /* able to use the standard halt */ - if (has_button_interrupt(edev)) { + if (has_button_interrupt(irq, prom_node)) { if (kernel_thread(powerd, NULL, CLONE_FS) < 0) { printk("Failed to start power daemon.\n"); return; } printk("powerd running.\n"); - if (request_irq(edev->irqs[0], + if (request_irq(irq, power_handler, SA_SHIRQ, "power", NULL) < 0) printk("power: Error, cannot register IRQ handler.\n"); } else { diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S index fafd227735f..090dcca00d2 100644 --- a/arch/sparc64/kernel/rtrap.S +++ b/arch/sparc64/kernel/rtrap.S @@ -256,9 +256,8 @@ rt_continue: ldx [%sp + PTREGS_OFF + PT_V9_G1], %g1 brnz,pn %l3, kern_rtt mov PRIMARY_CONTEXT, %l7 ldxa [%l7 + %l7] ASI_DMMU, %l0 -cplus_rtrap_insn_1: - sethi %hi(0), %l1 - sllx %l1, 32, %l1 + sethi %hi(sparc64_kern_pri_nuc_bits), %l1 + ldx [%l1 + %lo(sparc64_kern_pri_nuc_bits)], %l1 or %l0, %l1, %l0 stxa %l0, [%l7] ASI_DMMU flush %g6 @@ -313,53 +312,36 @@ kern_fpucheck: ldub [%g6 + TI_FPDEPTH], %l5 wr %g1, FPRS_FEF, %fprs ldx [%o1 + %o5], %g1 add %g6, TI_XFSR, %o1 - membar #StoreLoad | #LoadLoad sll %o0, 8, %o2 add %g6, TI_FPREGS, %o3 brz,pn %l6, 1f add %g6, TI_FPREGS+0x40, %o4 + membar #Sync ldda [%o3 + %o2] ASI_BLK_P, %f0 ldda [%o4 + %o2] ASI_BLK_P, %f16 + membar #Sync 1: andcc %l2, FPRS_DU, %g0 be,pn %icc, 1f wr %g1, 0, %gsr add %o2, 0x80, %o2 + membar #Sync ldda [%o3 + %o2] ASI_BLK_P, %f32 ldda [%o4 + %o2] ASI_BLK_P, %f48 - 1: membar #Sync ldx [%o1 + %o5], %fsr 2: stb %l5, [%g6 + TI_FPDEPTH] ba,pt %xcc, rt_continue nop 5: wr %g0, FPRS_FEF, %fprs - membar #StoreLoad | #LoadLoad sll %o0, 8, %o2 add %g6, TI_FPREGS+0x80, %o3 add %g6, TI_FPREGS+0xc0, %o4 + membar #Sync ldda [%o3 + %o2] ASI_BLK_P, %f32 ldda [%o4 + %o2] ASI_BLK_P, %f48 membar #Sync wr %g0, FPRS_DU, %fprs ba,pt %xcc, rt_continue stb %l5, [%g6 + TI_FPDEPTH] - -cplus_rinsn_1: - sethi %uhi(CTX_CHEETAH_PLUS_NUC), %l1 - - .globl cheetah_plus_patch_rtrap -cheetah_plus_patch_rtrap: - /* We configure the dTLB512_0 for 4MB pages and the - * dTLB512_1 for 8K pages when in context zero. - */ - sethi %hi(cplus_rinsn_1), %o0 - sethi %hi(cplus_rtrap_insn_1), %o2 - lduw [%o0 + %lo(cplus_rinsn_1)], %o1 - or %o2, %lo(cplus_rtrap_insn_1), %o2 - stw %o1, [%o2] - flush %o2 - - retl - nop diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index 4c9c8f24174..c1f34237cdf 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -187,17 +187,13 @@ int prom_callback(long *args) } if ((va >= KERNBASE) && (va < (KERNBASE + (4 * 1024 * 1024)))) { - unsigned long kernel_pctx = 0; - - if (tlb_type == cheetah_plus) - kernel_pctx |= (CTX_CHEETAH_PLUS_NUC | - CTX_CHEETAH_PLUS_CTX0); + extern unsigned long sparc64_kern_pri_context; /* Spitfire Errata #32 workaround */ __asm__ __volatile__("stxa %0, [%1] %2\n\t" "flush %%g6" : /* No outputs */ - : "r" (kernel_pctx), + : "r" (sparc64_kern_pri_context), "r" (PRIMARY_CONTEXT), "i" (ASI_DMMU)); diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 590df5a16f5..b137fd63f5e 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -1001,13 +1001,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs) preempt_enable(); } -extern unsigned long xcall_promstop; - -void smp_promstop_others(void) -{ - smp_cross_call(&xcall_promstop, 0, 0, 0); -} - #define prof_multiplier(__cpu) cpu_data(__cpu).multiplier #define prof_counter(__cpu) cpu_data(__cpu).counter diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index 89f2fcfcd66..9478551cb02 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S @@ -336,20 +336,13 @@ do_unlock: call init_irqwork_curcpu nop - BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(g2,g3,1f) - ba,pt %xcc, 2f - nop - -1: /* Start using proper page size encodings in ctx register. */ - sethi %uhi(CTX_CHEETAH_PLUS_NUC), %g3 + /* Start using proper page size encodings in ctx register. */ + sethi %hi(sparc64_kern_pri_context), %g3 + ldx [%g3 + %lo(sparc64_kern_pri_context)], %g2 mov PRIMARY_CONTEXT, %g1 - sllx %g3, 32, %g3 - sethi %hi(CTX_CHEETAH_PLUS_CTX0), %g2 - or %g3, %g2, %g3 - stxa %g3, [%g1] ASI_DMMU + stxa %g2, [%g1] ASI_DMMU membar #Sync -2: rdpr %pstate, %o1 or %o1, PSTATE_IE, %o1 wrpr %o1, 0, %pstate diff --git a/arch/sparc64/kernel/winfixup.S b/arch/sparc64/kernel/winfixup.S index 99c809a1e5a..39160926267 100644 --- a/arch/sparc64/kernel/winfixup.S +++ b/arch/sparc64/kernel/winfixup.S @@ -16,23 +16,14 @@ .text set_pcontext: -cplus_winfixup_insn_1: - sethi %hi(0), %l1 + sethi %hi(sparc64_kern_pri_context), %l1 + ldx [%l1 + %lo(sparc64_kern_pri_context)], %l1 mov PRIMARY_CONTEXT, %g1 - sllx %l1, 32, %l1 -cplus_winfixup_insn_2: - sethi %hi(0), %g2 - or %l1, %g2, %l1 stxa %l1, [%g1] ASI_DMMU flush %g6 retl nop -cplus_wfinsn_1: - sethi %uhi(CTX_CHEETAH_PLUS_NUC), %l1 -cplus_wfinsn_2: - sethi %hi(CTX_CHEETAH_PLUS_CTX0), %g2 - .align 32 /* Here are the rules, pay attention. @@ -395,23 +386,3 @@ window_dax_from_user_common: add %sp, PTREGS_OFF, %o0 ba,pt %xcc, rtrap clr %l6 - - - .globl cheetah_plus_patch_winfixup -cheetah_plus_patch_winfixup: - sethi %hi(cplus_wfinsn_1), %o0 - sethi %hi(cplus_winfixup_insn_1), %o2 - lduw [%o0 + %lo(cplus_wfinsn_1)], %o1 - or %o2, %lo(cplus_winfixup_insn_1), %o2 - stw %o1, [%o2] - flush %o2 - - sethi %hi(cplus_wfinsn_2), %o0 - sethi %hi(cplus_winfixup_insn_2), %o2 - lduw [%o0 + %lo(cplus_wfinsn_2)], %o1 - or %o2, %lo(cplus_winfixup_insn_2), %o2 - stw %o1, [%o2] - flush %o2 - - retl - nop diff --git a/arch/sparc64/lib/VISsave.S b/arch/sparc64/lib/VISsave.S index 4e18989bd60..a0ded5c5aa5 100644 --- a/arch/sparc64/lib/VISsave.S +++ b/arch/sparc64/lib/VISsave.S @@ -59,15 +59,17 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3 be,pn %icc, 9b add %g6, TI_FPREGS, %g2 andcc %o5, FPRS_DL, %g0 - membar #StoreStore | #LoadStore be,pn %icc, 4f add %g6, TI_FPREGS+0x40, %g3 + membar #Sync stda %f0, [%g2 + %g1] ASI_BLK_P stda %f16, [%g3 + %g1] ASI_BLK_P + membar #Sync andcc %o5, FPRS_DU, %g0 be,pn %icc, 5f 4: add %g1, 128, %g1 + membar #Sync stda %f32, [%g2 + %g1] ASI_BLK_P stda %f48, [%g3 + %g1] ASI_BLK_P @@ -87,7 +89,7 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3 sll %g1, 5, %g1 add %g6, TI_FPREGS+0xc0, %g3 wr %g0, FPRS_FEF, %fprs - membar #StoreStore | #LoadStore + membar #Sync stda %f32, [%g2 + %g1] ASI_BLK_P stda %f48, [%g3 + %g1] ASI_BLK_P membar #Sync @@ -128,8 +130,8 @@ VISenterhalf: be,pn %icc, 4f add %g6, TI_FPREGS, %g2 - membar #StoreStore | #LoadStore add %g6, TI_FPREGS+0x40, %g3 + membar #Sync stda %f0, [%g2 + %g1] ASI_BLK_P stda %f16, [%g3 + %g1] ASI_BLK_P membar #Sync diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 5db50524f20..1e44ee26cee 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -105,7 +105,7 @@ static void __init read_obp_memory(const char *property, regs[i].phys_addr = base; regs[i].reg_size = size; } - sort(regs, ents, sizeof(struct linux_prom64_registers), + sort(regs, ents, sizeof(struct linux_prom64_registers), cmp_p64, NULL); } @@ -133,6 +133,12 @@ extern unsigned int sparc_ramdisk_size; struct page *mem_map_zero __read_mostly; +unsigned int sparc64_highest_unlocked_tlb_ent __read_mostly; + +unsigned long sparc64_kern_pri_context __read_mostly; +unsigned long sparc64_kern_pri_nuc_bits __read_mostly; +unsigned long sparc64_kern_sec_context __read_mostly; + int bigkernel = 0; /* XXX Tune this... */ @@ -361,7 +367,11 @@ struct linux_prom_translation { unsigned long size; unsigned long data; }; -static struct linux_prom_translation prom_trans[512] __initdata; + +/* Exported for kernel TLB miss handling in ktlb.S */ +struct linux_prom_translation prom_trans[512] __read_mostly; +unsigned int prom_trans_ents __read_mostly; +unsigned int swapper_pgd_zero __read_mostly; extern unsigned long prom_boot_page; extern void prom_remap(unsigned long physpage, unsigned long virtpage, int mmu_ihandle); @@ -371,178 +381,57 @@ extern void register_prom_callbacks(void); /* Exported for SMP bootup purposes. */ unsigned long kern_locked_tte_data; -/* Exported for kernel TLB miss handling in ktlb.S */ -unsigned long prom_pmd_phys __read_mostly; -unsigned int swapper_pgd_zero __read_mostly; - -/* Allocate power-of-2 aligned chunks from the end of the - * kernel image. Return physical address. - */ -static inline unsigned long early_alloc_phys(unsigned long size) -{ - unsigned long base; - - BUILD_BUG_ON(size & (size - 1)); - - kern_size = (kern_size + (size - 1)) & ~(size - 1); - base = kern_base + kern_size; - kern_size += size; - - return base; -} - -static inline unsigned long load_phys32(unsigned long pa) -{ - unsigned long val; - - __asm__ __volatile__("lduwa [%1] %2, %0" - : "=&r" (val) - : "r" (pa), "i" (ASI_PHYS_USE_EC)); - - return val; -} - -static inline unsigned long load_phys64(unsigned long pa) -{ - unsigned long val; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=&r" (val) - : "r" (pa), "i" (ASI_PHYS_USE_EC)); - - return val; -} - -static inline void store_phys32(unsigned long pa, unsigned long val) -{ - __asm__ __volatile__("stwa %0, [%1] %2" - : /* no outputs */ - : "r" (val), "r" (pa), "i" (ASI_PHYS_USE_EC)); -} - -static inline void store_phys64(unsigned long pa, unsigned long val) -{ - __asm__ __volatile__("stxa %0, [%1] %2" - : /* no outputs */ - : "r" (val), "r" (pa), "i" (ASI_PHYS_USE_EC)); -} - -#define BASE_PAGE_SIZE 8192 - /* * Translate PROM's mapping we capture at boot time into physical address. * The second parameter is only set from prom_callback() invocations. */ unsigned long prom_virt_to_phys(unsigned long promva, int *error) { - unsigned long pmd_phys = (prom_pmd_phys + - ((promva >> 23) & 0x7ff) * sizeof(pmd_t)); - unsigned long pte_phys; - pmd_t pmd_ent; - pte_t pte_ent; - unsigned long base; - - pmd_val(pmd_ent) = load_phys32(pmd_phys); - if (pmd_none(pmd_ent)) { - if (error) - *error = 1; - return 0; - } + int i; - pte_phys = (unsigned long)pmd_val(pmd_ent) << 11UL; - pte_phys += ((promva >> 13) & 0x3ff) * sizeof(pte_t); - pte_val(pte_ent) = load_phys64(pte_phys); - if (!pte_present(pte_ent)) { - if (error) - *error = 1; - return 0; - } - if (error) { - *error = 0; - return pte_val(pte_ent); + for (i = 0; i < prom_trans_ents; i++) { + struct linux_prom_translation *p = &prom_trans[i]; + + if (promva >= p->virt && + promva < (p->virt + p->size)) { + unsigned long base = p->data & _PAGE_PADDR; + + if (error) + *error = 0; + return base + (promva & (8192 - 1)); + } } - base = pte_val(pte_ent) & _PAGE_PADDR; - return (base + (promva & (BASE_PAGE_SIZE - 1))); + if (error) + *error = 1; + return 0UL; } /* The obp translations are saved based on 8k pagesize, since obp can * use a mixture of pagesizes. Misses to the LOW_OBP_ADDRESS -> - * HI_OBP_ADDRESS range are handled in entry.S and do not use the vpte + * HI_OBP_ADDRESS range are handled in ktlb.S and do not use the vpte * scheme (also, see rant in inherit_locked_prom_mappings()). */ -static void __init build_obp_range(unsigned long start, unsigned long end, unsigned long data) -{ - unsigned long vaddr; - - for (vaddr = start; vaddr < end; vaddr += BASE_PAGE_SIZE) { - unsigned long val, pte_phys, pmd_phys; - pmd_t pmd_ent; - int i; - - pmd_phys = (prom_pmd_phys + - (((vaddr >> 23) & 0x7ff) * sizeof(pmd_t))); - pmd_val(pmd_ent) = load_phys32(pmd_phys); - if (pmd_none(pmd_ent)) { - pte_phys = early_alloc_phys(BASE_PAGE_SIZE); - - for (i = 0; i < BASE_PAGE_SIZE / sizeof(pte_t); i++) - store_phys64(pte_phys+i*sizeof(pte_t),0); - - pmd_val(pmd_ent) = pte_phys >> 11UL; - store_phys32(pmd_phys, pmd_val(pmd_ent)); - } - - pte_phys = (unsigned long)pmd_val(pmd_ent) << 11UL; - pte_phys += (((vaddr >> 13) & 0x3ff) * sizeof(pte_t)); - - val = data; - - /* Clear diag TTE bits. */ - if (tlb_type == spitfire) - val &= ~0x0003fe0000000000UL; - - store_phys64(pte_phys, val | _PAGE_MODIFIED); - - data += BASE_PAGE_SIZE; - } -} - static inline int in_obp_range(unsigned long vaddr) { return (vaddr >= LOW_OBP_ADDRESS && vaddr < HI_OBP_ADDRESS); } -#define OBP_PMD_SIZE 2048 -static void __init build_obp_pgtable(int prom_trans_ents) +static int cmp_ptrans(const void *a, const void *b) { - unsigned long i; - - prom_pmd_phys = early_alloc_phys(OBP_PMD_SIZE); - for (i = 0; i < OBP_PMD_SIZE; i += 4) - store_phys32(prom_pmd_phys + i, 0); + const struct linux_prom_translation *x = a, *y = b; - for (i = 0; i < prom_trans_ents; i++) { - unsigned long start, end; - - if (!in_obp_range(prom_trans[i].virt)) - continue; - - start = prom_trans[i].virt; - end = start + prom_trans[i].size; - if (end > HI_OBP_ADDRESS) - end = HI_OBP_ADDRESS; - - build_obp_range(start, end, prom_trans[i].data); - } + if (x->virt > y->virt) + return 1; + if (x->virt < y->virt) + return -1; + return 0; } -/* Read OBP translations property into 'prom_trans[]'. - * Return the number of entries. - */ -static int __init read_obp_translations(void) +/* Read OBP translations property into 'prom_trans[]'. */ +static void __init read_obp_translations(void) { - int n, node; + int n, node, ents, first, last, i; node = prom_finddevice("/virtual-memory"); n = prom_getproplen(node, "translations"); @@ -561,8 +450,44 @@ static int __init read_obp_translations(void) prom_printf("prom_mappings: Couldn't get property.\n"); prom_halt(); } + n = n / sizeof(struct linux_prom_translation); - return n; + + ents = n; + + sort(prom_trans, ents, sizeof(struct linux_prom_translation), + cmp_ptrans, NULL); + + /* Now kick out all the non-OBP entries. */ + for (i = 0; i < ents; i++) { + if (in_obp_range(prom_trans[i].virt)) + break; + } + first = i; + for (; i < ents; i++) { + if (!in_obp_range(prom_trans[i].virt)) + break; + } + last = i; + + for (i = 0; i < (last - first); i++) { + struct linux_prom_translation *src = &prom_trans[i + first]; + struct linux_prom_translation *dest = &prom_trans[i]; + + *dest = *src; + } + for (; i < ents; i++) { + struct linux_prom_translation *dest = &prom_trans[i]; + dest->virt = dest->size = dest->data = 0x0UL; + } + + prom_trans_ents = last - first; + + if (tlb_type == spitfire) { + /* Clear diag TTE bits. */ + for (i = 0; i < prom_trans_ents; i++) + prom_trans[i].data &= ~0x0003fe0000000000UL; + } } static void __init remap_kernel(void) @@ -582,29 +507,36 @@ static void __init remap_kernel(void) prom_dtlb_load(tlb_ent, tte_data, tte_vaddr); prom_itlb_load(tlb_ent, tte_data, tte_vaddr); if (bigkernel) { - prom_dtlb_load(tlb_ent - 1, + tlb_ent -= 1; + prom_dtlb_load(tlb_ent, tte_data + 0x400000, tte_vaddr + 0x400000); - prom_itlb_load(tlb_ent - 1, + prom_itlb_load(tlb_ent, tte_data + 0x400000, tte_vaddr + 0x400000); } + sparc64_highest_unlocked_tlb_ent = tlb_ent - 1; + if (tlb_type == cheetah_plus) { + sparc64_kern_pri_context = (CTX_CHEETAH_PLUS_CTX0 | + CTX_CHEETAH_PLUS_NUC); + sparc64_kern_pri_nuc_bits = CTX_CHEETAH_PLUS_NUC; + sparc64_kern_sec_context = CTX_CHEETAH_PLUS_CTX0; + } } + static void __init inherit_prom_mappings(void) { - int n; - - n = read_obp_translations(); - build_obp_pgtable(n); + read_obp_translations(); /* Now fixup OBP's idea about where we really are mapped. */ prom_printf("Remapping the kernel... "); remap_kernel(); - prom_printf("done.\n"); + prom_printf("Registering callbacks... "); register_prom_callbacks(); + prom_printf("done.\n"); } /* The OBP specifications for sun4u mark 0xfffffffc00000000 and @@ -788,8 +720,8 @@ void inherit_locked_prom_mappings(int save_p) } } if (tlb_type == spitfire) { - int high = SPITFIRE_HIGHEST_LOCKED_TLBENT - bigkernel; - for (i = 0; i < high; i++) { + int high = sparc64_highest_unlocked_tlb_ent; + for (i = 0; i <= high; i++) { unsigned long data; /* Spitfire Errata #32 workaround */ @@ -877,9 +809,9 @@ void inherit_locked_prom_mappings(int save_p) } } } else if (tlb_type == cheetah || tlb_type == cheetah_plus) { - int high = CHEETAH_HIGHEST_LOCKED_TLBENT - bigkernel; + int high = sparc64_highest_unlocked_tlb_ent; - for (i = 0; i < high; i++) { + for (i = 0; i <= high; i++) { unsigned long data; data = cheetah_get_ldtlb_data(i); @@ -1556,7 +1488,6 @@ void __init paging_init(void) swapper_pgd_zero = pgd_val(swapper_pg_dir[0]); - /* Inherit non-locked OBP mappings. */ inherit_prom_mappings(); /* Ok, we can use our TLB miss and window trap handlers safely. diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 058b8126c1a..e4c9151fa11 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -453,22 +453,6 @@ xcall_flush_dcache_page_spitfire: /* %g1 == physical page address nop nop - .globl xcall_promstop -xcall_promstop: - rdpr %pstate, %g2 - wrpr %g2, PSTATE_IG | PSTATE_AG, %pstate - rdpr %pil, %g2 - wrpr %g0, 15, %pil - sethi %hi(109f), %g7 - b,pt %xcc, etrap_irq -109: or %g7, %lo(109b), %g7 - flushw - call prom_stopself - nop - /* We should not return, just spin if we do... */ -1: b,a,pt %xcc, 1b - nop - .data errata32_hwbug: diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c index 9b895faf077..87f5cfce23b 100644 --- a/arch/sparc64/prom/misc.c +++ b/arch/sparc64/prom/misc.c @@ -68,19 +68,11 @@ void prom_cmdline(void) local_irq_restore(flags); } -#ifdef CONFIG_SMP -extern void smp_promstop_others(void); -#endif - /* Drop into the prom, but completely terminate the program. * No chance of continuing. */ void prom_halt(void) { -#ifdef CONFIG_SMP - smp_promstop_others(); - udelay(8000); -#endif again: p1275_cmd("exit", P1275_INOUT(0, 0)); goto again; /* PROM is out to get me -DaveM */ @@ -88,10 +80,6 @@ again: void prom_halt_power_off(void) { -#ifdef CONFIG_SMP - smp_promstop_others(); - udelay(8000); -#endif p1275_cmd("SUNW,power-off", P1275_INOUT(0, 0)); /* if nothing else helps, we just halt */ diff --git a/arch/um/Makefile b/arch/um/Makefile index 7af37e342e3..e1ffad22460 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -152,7 +152,7 @@ archclean: $(SYMLINK_HEADERS): @echo ' SYMLINK $@' ifneq ($(KBUILD_SRC),) - ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@ + $(Q)ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@ else $(Q)cd $(TOPDIR)/$(dir $@) ; \ ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@) diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile index 783e18cae09..de17d4c6e02 100644 --- a/arch/um/drivers/Makefile +++ b/arch/um/drivers/Makefile @@ -13,7 +13,7 @@ mcast-objs := mcast_kern.o mcast_user.o net-objs := net_kern.o net_user.o mconsole-objs := mconsole_kern.o mconsole_user.o hostaudio-objs := hostaudio_kern.o -ubd-objs := ubd_kern.o +ubd-objs := ubd_kern.o ubd_user.o port-objs := port_kern.o port_user.o harddog-objs := harddog_kern.o harddog_user.o diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h index 4fcf3a8d13f..dc36b222100 100644 --- a/arch/um/drivers/cow.h +++ b/arch/um/drivers/cow.h @@ -3,15 +3,40 @@ #include <asm/types.h> -#if defined(__BIG_ENDIAN) -# define ntohll(x) (x) -# define htonll(x) (x) -#elif defined(__LITTLE_ENDIAN) -# define ntohll(x) bswap_64(x) -# define htonll(x) bswap_64(x) +#if defined(__KERNEL__) + +# include <asm/byteorder.h> + +# if defined(__BIG_ENDIAN) +# define ntohll(x) (x) +# define htonll(x) (x) +# elif defined(__LITTLE_ENDIAN) +# define ntohll(x) be64_to_cpu(x) +# define htonll(x) cpu_to_be64(x) +# else +# error "Could not determine byte order" +# endif + #else -#error "__BYTE_ORDER not defined" +/* For the definition of ntohl, htonl and __BYTE_ORDER */ +#include <endian.h> +#include <netinet/in.h> +#if defined(__BYTE_ORDER) + +# if __BYTE_ORDER == __BIG_ENDIAN +# define ntohll(x) (x) +# define htonll(x) (x) +# elif __BYTE_ORDER == __LITTLE_ENDIAN +# define ntohll(x) bswap_64(x) +# define htonll(x) bswap_64(x) +# else +# error "Could not determine byte order: __BYTE_ORDER uncorrectly defined" +# endif + +#else /* ! defined(__BYTE_ORDER) */ +# error "Could not determine byte order: __BYTE_ORDER not defined" #endif +#endif /* ! defined(__KERNEL__) */ extern int init_cow_file(int fd, char *cow_file, char *backing_file, int sectorsize, int alignment, int *bitmap_offset_out, diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c index a8ce6fc3ef2..fbe2217db5d 100644 --- a/arch/um/drivers/cow_user.c +++ b/arch/um/drivers/cow_user.c @@ -9,7 +9,6 @@ #include <sys/time.h> #include <sys/param.h> #include <sys/user.h> -#include <netinet/in.h> #include "os.h" diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index e77a38da435..f73134333f6 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -35,7 +35,6 @@ #include "linux/blkpg.h" #include "linux/genhd.h" #include "linux/spinlock.h" -#include "asm/atomic.h" #include "asm/segment.h" #include "asm/uaccess.h" #include "asm/irq.h" @@ -54,21 +53,20 @@ #include "mem.h" #include "mem_kern.h" #include "cow.h" -#include "aio.h" enum ubd_req { UBD_READ, UBD_WRITE }; struct io_thread_req { - enum aio_type op; + enum ubd_req op; int fds[2]; unsigned long offsets[2]; unsigned long long offset; unsigned long length; char *buffer; int sectorsize; - int bitmap_offset; - long bitmap_start; - long bitmap_end; + unsigned long sector_mask; + unsigned long long cow_offset; + unsigned long bitmap_words[2]; int error; }; @@ -82,31 +80,28 @@ extern int create_cow_file(char *cow_file, char *backing_file, unsigned long *bitmap_len_out, int *data_offset_out); extern int read_cow_bitmap(int fd, void *buf, int offset, int len); -extern void do_io(struct io_thread_req *req, struct request *r, - unsigned long *bitmap); +extern void do_io(struct io_thread_req *req); -static inline int ubd_test_bit(__u64 bit, void *data) +static inline int ubd_test_bit(__u64 bit, unsigned char *data) { - unsigned char *buffer = data; __u64 n; int bits, off; - bits = sizeof(buffer[0]) * 8; + bits = sizeof(data[0]) * 8; n = bit / bits; off = bit % bits; - return((buffer[n] & (1 << off)) != 0); + return((data[n] & (1 << off)) != 0); } -static inline void ubd_set_bit(__u64 bit, void *data) +static inline void ubd_set_bit(__u64 bit, unsigned char *data) { - unsigned char *buffer = data; __u64 n; int bits, off; - bits = sizeof(buffer[0]) * 8; + bits = sizeof(data[0]) * 8; n = bit / bits; off = bit % bits; - buffer[n] |= (1 << off); + data[n] |= (1 << off); } /*End stuff from ubd_user.h*/ @@ -115,6 +110,8 @@ static inline void ubd_set_bit(__u64 bit, void *data) static DEFINE_SPINLOCK(ubd_io_lock); static DEFINE_SPINLOCK(ubd_lock); +static void (*do_ubd)(void); + static int ubd_open(struct inode * inode, struct file * filp); static int ubd_release(struct inode * inode, struct file * file); static int ubd_ioctl(struct inode * inode, struct file * file, @@ -161,8 +158,6 @@ struct cow { int data_offset; }; -#define MAX_SG 64 - struct ubd { char *file; int count; @@ -173,7 +168,6 @@ struct ubd { int no_cow; struct cow cow; struct platform_device pdev; - struct scatterlist sg[MAX_SG]; }; #define DEFAULT_COW { \ @@ -466,114 +460,81 @@ __uml_help(fakehd, ); static void do_ubd_request(request_queue_t * q); -static int in_ubd; + +/* Only changed by ubd_init, which is an initcall. */ +int thread_fd = -1; /* Changed by ubd_handler, which is serialized because interrupts only * happen on CPU 0. */ int intr_count = 0; -static void ubd_end_request(struct request *req, int bytes, int uptodate) +/* call ubd_finish if you need to serialize */ +static void __ubd_finish(struct request *req, int error) { - if (!end_that_request_first(req, uptodate, bytes >> 9)) { - add_disk_randomness(req->rq_disk); - end_that_request_last(req); + int nsect; + + if(error){ + end_request(req, 0); + return; } + nsect = req->current_nr_sectors; + req->sector += nsect; + req->buffer += nsect << 9; + req->errors = 0; + req->nr_sectors -= nsect; + req->current_nr_sectors = 0; + end_request(req, 1); } -/* call ubd_finish if you need to serialize */ -static void __ubd_finish(struct request *req, int bytes) +static inline void ubd_finish(struct request *req, int error) { - if(bytes < 0){ - ubd_end_request(req, 0, 0); - return; - } - - ubd_end_request(req, bytes, 1); + spin_lock(&ubd_io_lock); + __ubd_finish(req, error); + spin_unlock(&ubd_io_lock); } -static inline void ubd_finish(struct request *req, int bytes) +/* Called without ubd_io_lock held */ +static void ubd_handler(void) { - spin_lock(&ubd_io_lock); - __ubd_finish(req, bytes); - spin_unlock(&ubd_io_lock); + struct io_thread_req req; + struct request *rq = elv_next_request(ubd_queue); + int n; + + do_ubd = NULL; + intr_count++; + n = os_read_file(thread_fd, &req, sizeof(req)); + if(n != sizeof(req)){ + printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, " + "err = %d\n", os_getpid(), -n); + spin_lock(&ubd_io_lock); + end_request(rq, 0); + spin_unlock(&ubd_io_lock); + return; + } + + ubd_finish(rq, req.error); + reactivate_fd(thread_fd, UBD_IRQ); + do_ubd_request(ubd_queue); } -struct bitmap_io { - atomic_t count; - struct aio_context aio; -}; - -struct ubd_aio { - struct aio_context aio; - struct request *req; - int len; - struct bitmap_io *bitmap; - void *bitmap_buf; -}; - -static int ubd_reply_fd = -1; - static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused) { - struct aio_thread_reply reply; - struct ubd_aio *aio; - struct request *req; - int err, n, fd = (int) (long) dev; - - while(1){ - err = os_read_file(fd, &reply, sizeof(reply)); - if(err == -EAGAIN) - break; - if(err < 0){ - printk("ubd_aio_handler - read returned err %d\n", - -err); - break; - } - - aio = container_of(reply.data, struct ubd_aio, aio); - n = reply.err; - - if(n == 0){ - req = aio->req; - req->nr_sectors -= aio->len >> 9; - - if((aio->bitmap != NULL) && - (atomic_dec_and_test(&aio->bitmap->count))){ - aio->aio = aio->bitmap->aio; - aio->len = 0; - kfree(aio->bitmap); - aio->bitmap = NULL; - submit_aio(&aio->aio); - } - else { - if((req->nr_sectors == 0) && - (aio->bitmap == NULL)){ - int len = req->hard_nr_sectors << 9; - ubd_finish(req, len); - } - - if(aio->bitmap_buf != NULL) - kfree(aio->bitmap_buf); - kfree(aio); - } - } - else if(n < 0){ - ubd_finish(aio->req, n); - if(aio->bitmap != NULL) - kfree(aio->bitmap); - if(aio->bitmap_buf != NULL) - kfree(aio->bitmap_buf); - kfree(aio); - } - } - reactivate_fd(fd, UBD_IRQ); + ubd_handler(); + return(IRQ_HANDLED); +} - do_ubd_request(ubd_queue); +/* Only changed by ubd_init, which is an initcall. */ +static int io_pid = -1; - return(IRQ_HANDLED); +void kill_io_thread(void) +{ + if(io_pid != -1) + os_kill_process(io_pid, 1); } +__uml_exitcall(kill_io_thread); + static int ubd_file_size(struct ubd *dev, __u64 *size_out) { char *file; @@ -608,7 +569,7 @@ static int ubd_open_dev(struct ubd *dev) &dev->cow.data_offset, create_ptr); if((dev->fd == -ENOENT) && create_cow){ - dev->fd = create_cow_file(dev->file, dev->cow.file, + dev->fd = create_cow_file(dev->file, dev->cow.file, dev->openflags, 1 << 9, PAGE_SIZE, &dev->cow.bitmap_offset, &dev->cow.bitmap_len, @@ -870,10 +831,6 @@ int ubd_init(void) { int i; - ubd_reply_fd = init_aio_irq(UBD_IRQ, "ubd", ubd_intr); - if(ubd_reply_fd < 0) - printk("Setting up ubd AIO failed, err = %d\n", ubd_reply_fd); - devfs_mk_dir("ubd"); if (register_blkdev(MAJOR_NR, "ubd")) return -1; @@ -884,7 +841,6 @@ int ubd_init(void) return -1; } - blk_queue_max_hw_segments(ubd_queue, MAX_SG); if (fake_major != MAJOR_NR) { char name[sizeof("ubd_nnn\0")]; @@ -896,12 +852,40 @@ int ubd_init(void) driver_register(&ubd_driver); for (i = 0; i < MAX_DEV; i++) ubd_add(i); - return 0; } late_initcall(ubd_init); +int ubd_driver_init(void){ + unsigned long stack; + int err; + + /* Set by CONFIG_BLK_DEV_UBD_SYNC or ubd=sync.*/ + if(global_openflags.s){ + printk(KERN_INFO "ubd: Synchronous mode\n"); + /* Letting ubd=sync be like using ubd#s= instead of ubd#= is + * enough. So use anyway the io thread. */ + } + stack = alloc_stack(0, 0); + io_pid = start_io_thread(stack + PAGE_SIZE - sizeof(void *), + &thread_fd); + if(io_pid < 0){ + printk(KERN_ERR + "ubd : Failed to start I/O thread (errno = %d) - " + "falling back to synchronous I/O\n", -io_pid); + io_pid = -1; + return(0); + } + err = um_request_irq(UBD_IRQ, thread_fd, IRQ_READ, ubd_intr, + SA_INTERRUPT, "ubd", ubd_dev); + if(err != 0) + printk(KERN_ERR "um_request_irq failed - errno = %d\n", -err); + return(err); +} + +device_initcall(ubd_driver_init); + static int ubd_open(struct inode *inode, struct file *filp) { struct gendisk *disk = inode->i_bdev->bd_disk; @@ -939,55 +923,105 @@ static int ubd_release(struct inode * inode, struct file * file) return(0); } -static void cowify_bitmap(struct io_thread_req *req, unsigned long *bitmap) +static void cowify_bitmap(__u64 io_offset, int length, unsigned long *cow_mask, + __u64 *cow_offset, unsigned long *bitmap, + __u64 bitmap_offset, unsigned long *bitmap_words, + __u64 bitmap_len) { - __u64 sector = req->offset / req->sectorsize; - int i; + __u64 sector = io_offset >> 9; + int i, update_bitmap = 0; + + for(i = 0; i < length >> 9; i++){ + if(cow_mask != NULL) + ubd_set_bit(i, (unsigned char *) cow_mask); + if(ubd_test_bit(sector + i, (unsigned char *) bitmap)) + continue; - for(i = 0; i < req->length / req->sectorsize; i++){ - if(ubd_test_bit(sector + i, bitmap)) - continue; + update_bitmap = 1; + ubd_set_bit(sector + i, (unsigned char *) bitmap); + } + + if(!update_bitmap) + return; - if(req->bitmap_start == -1) - req->bitmap_start = sector + i; - req->bitmap_end = sector + i + 1; + *cow_offset = sector / (sizeof(unsigned long) * 8); - ubd_set_bit(sector + i, bitmap); - } + /* This takes care of the case where we're exactly at the end of the + * device, and *cow_offset + 1 is off the end. So, just back it up + * by one word. Thanks to Lynn Kerby for the fix and James McMechan + * for the original diagnosis. + */ + if(*cow_offset == ((bitmap_len + sizeof(unsigned long) - 1) / + sizeof(unsigned long) - 1)) + (*cow_offset)--; + + bitmap_words[0] = bitmap[*cow_offset]; + bitmap_words[1] = bitmap[*cow_offset + 1]; + + *cow_offset *= sizeof(unsigned long); + *cow_offset += bitmap_offset; +} + +static void cowify_req(struct io_thread_req *req, unsigned long *bitmap, + __u64 bitmap_offset, __u64 bitmap_len) +{ + __u64 sector = req->offset >> 9; + int i; + + if(req->length > (sizeof(req->sector_mask) * 8) << 9) + panic("Operation too long"); + + if(req->op == UBD_READ) { + for(i = 0; i < req->length >> 9; i++){ + if(ubd_test_bit(sector + i, (unsigned char *) bitmap)) + ubd_set_bit(i, (unsigned char *) + &req->sector_mask); + } + } + else cowify_bitmap(req->offset, req->length, &req->sector_mask, + &req->cow_offset, bitmap, bitmap_offset, + req->bitmap_words, bitmap_len); } /* Called with ubd_io_lock held */ -static int prepare_request(struct request *req, struct io_thread_req *io_req, - unsigned long long offset, int page_offset, - int len, struct page *page) +static int prepare_request(struct request *req, struct io_thread_req *io_req) { struct gendisk *disk = req->rq_disk; struct ubd *dev = disk->private_data; + __u64 offset; + int len; + + if(req->rq_status == RQ_INACTIVE) return(1); /* This should be impossible now */ if((rq_data_dir(req) == WRITE) && !dev->openflags.w){ printk("Write attempted on readonly ubd device %s\n", disk->disk_name); - ubd_end_request(req, 0, 0); + end_request(req, 0); return(1); } + offset = ((__u64) req->sector) << 9; + len = req->current_nr_sectors << 9; + io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd; io_req->fds[1] = dev->fd; + io_req->cow_offset = -1; io_req->offset = offset; io_req->length = len; io_req->error = 0; - io_req->op = (rq_data_dir(req) == READ) ? AIO_READ : AIO_WRITE; + io_req->sector_mask = 0; + + io_req->op = (rq_data_dir(req) == READ) ? UBD_READ : UBD_WRITE; io_req->offsets[0] = 0; io_req->offsets[1] = dev->cow.data_offset; - io_req->buffer = page_address(page) + page_offset; + io_req->buffer = req->buffer; io_req->sectorsize = 1 << 9; - io_req->bitmap_offset = dev->cow.bitmap_offset; - io_req->bitmap_start = -1; - io_req->bitmap_end = -1; - if((dev->cow.file != NULL) && (io_req->op == UBD_WRITE)) - cowify_bitmap(io_req, dev->cow.bitmap); + if(dev->cow.file != NULL) + cowify_req(io_req, dev->cow.bitmap, dev->cow.bitmap_offset, + dev->cow.bitmap_len); + return(0); } @@ -996,36 +1030,30 @@ static void do_ubd_request(request_queue_t *q) { struct io_thread_req io_req; struct request *req; - __u64 sector; - int err; - - if(in_ubd) - return; - in_ubd = 1; - while((req = elv_next_request(q)) != NULL){ - struct gendisk *disk = req->rq_disk; - struct ubd *dev = disk->private_data; - int n, i; - - blkdev_dequeue_request(req); - - sector = req->sector; - n = blk_rq_map_sg(q, req, dev->sg); - - for(i = 0; i < n; i++){ - struct scatterlist *sg = &dev->sg[i]; - - err = prepare_request(req, &io_req, sector << 9, - sg->offset, sg->length, - sg->page); - if(err) - continue; - - sector += sg->length >> 9; - do_io(&io_req, req, dev->cow.bitmap); + int err, n; + + if(thread_fd == -1){ + while((req = elv_next_request(q)) != NULL){ + err = prepare_request(req, &io_req); + if(!err){ + do_io(&io_req); + __ubd_finish(req, io_req.error); + } + } + } + else { + if(do_ubd || (req = elv_next_request(q)) == NULL) + return; + err = prepare_request(req, &io_req); + if(!err){ + do_ubd = ubd_handler; + n = os_write_file(thread_fd, (char *) &io_req, + sizeof(io_req)); + if(n != sizeof(io_req)) + printk("write to io thread failed, " + "errno = %d\n", -n); } } - in_ubd = 0; } static int ubd_ioctl(struct inode * inode, struct file * file, @@ -1241,95 +1269,131 @@ int create_cow_file(char *cow_file, char *backing_file, struct openflags flags, return(err); } -void do_io(struct io_thread_req *req, struct request *r, unsigned long *bitmap) +static int update_bitmap(struct io_thread_req *req) { - struct ubd_aio *aio; - struct bitmap_io *bitmap_io = NULL; - char *buf; - void *bitmap_buf = NULL; - unsigned long len, sector; - int nsectors, start, end, bit, err; - __u64 off; - - if(req->bitmap_start != -1){ - /* Round up to the nearest word */ - int round = sizeof(unsigned long); - len = (req->bitmap_end - req->bitmap_start + - round * 8 - 1) / (round * 8); - len *= round; - - off = req->bitmap_start / (8 * round); - off *= round; - - bitmap_io = kmalloc(sizeof(*bitmap_io), GFP_KERNEL); - if(bitmap_io == NULL){ - printk("Failed to kmalloc bitmap IO\n"); - req->error = 1; - return; - } + int n; - bitmap_buf = kmalloc(len, GFP_KERNEL); - if(bitmap_buf == NULL){ - printk("do_io : kmalloc of bitmap chunk " - "failed\n"); - kfree(bitmap_io); - req->error = 1; - return; - } - memcpy(bitmap_buf, &bitmap[off / sizeof(bitmap[0])], len); - - *bitmap_io = ((struct bitmap_io) - { .count = ATOMIC_INIT(0), - .aio = INIT_AIO(AIO_WRITE, req->fds[1], - bitmap_buf, len, - req->bitmap_offset + off, - ubd_reply_fd) } ); - } + if(req->cow_offset == -1) + return(0); - nsectors = req->length / req->sectorsize; - start = 0; - end = nsectors; - bit = 0; - do { - if(bitmap != NULL){ - sector = req->offset / req->sectorsize; - bit = ubd_test_bit(sector + start, bitmap); - end = start; - while((end < nsectors) && - (ubd_test_bit(sector + end, bitmap) == bit)) - end++; - } + n = os_seek_file(req->fds[1], req->cow_offset); + if(n < 0){ + printk("do_io - bitmap lseek failed : err = %d\n", -n); + return(1); + } - off = req->offsets[bit] + req->offset + - start * req->sectorsize; - len = (end - start) * req->sectorsize; - buf = &req->buffer[start * req->sectorsize]; + n = os_write_file(req->fds[1], &req->bitmap_words, + sizeof(req->bitmap_words)); + if(n != sizeof(req->bitmap_words)){ + printk("do_io - bitmap update failed, err = %d fd = %d\n", -n, + req->fds[1]); + return(1); + } - aio = kmalloc(sizeof(*aio), GFP_KERNEL); - if(aio == NULL){ - req->error = 1; - return; - } + return(0); +} - *aio = ((struct ubd_aio) - { .aio = INIT_AIO(req->op, req->fds[bit], buf, - len, off, ubd_reply_fd), - .len = len, - .req = r, - .bitmap = bitmap_io, - .bitmap_buf = bitmap_buf }); - - if(aio->bitmap != NULL) - atomic_inc(&aio->bitmap->count); - - err = submit_aio(&aio->aio); - if(err){ - printk("do_io - submit_aio failed, " - "err = %d\n", err); - req->error = 1; - return; - } +void do_io(struct io_thread_req *req) +{ + char *buf; + unsigned long len; + int n, nsectors, start, end, bit; + int err; + __u64 off; + + nsectors = req->length / req->sectorsize; + start = 0; + do { + bit = ubd_test_bit(start, (unsigned char *) &req->sector_mask); + end = start; + while((end < nsectors) && + (ubd_test_bit(end, (unsigned char *) + &req->sector_mask) == bit)) + end++; + + off = req->offset + req->offsets[bit] + + start * req->sectorsize; + len = (end - start) * req->sectorsize; + buf = &req->buffer[start * req->sectorsize]; + + err = os_seek_file(req->fds[bit], off); + if(err < 0){ + printk("do_io - lseek failed : err = %d\n", -err); + req->error = 1; + return; + } + if(req->op == UBD_READ){ + n = 0; + do { + buf = &buf[n]; + len -= n; + n = os_read_file(req->fds[bit], buf, len); + if (n < 0) { + printk("do_io - read failed, err = %d " + "fd = %d\n", -n, req->fds[bit]); + req->error = 1; + return; + } + } while((n < len) && (n != 0)); + if (n < len) memset(&buf[n], 0, len - n); + } else { + n = os_write_file(req->fds[bit], buf, len); + if(n != len){ + printk("do_io - write failed err = %d " + "fd = %d\n", -n, req->fds[bit]); + req->error = 1; + return; + } + } + + start = end; + } while(start < nsectors); - start = end; - } while(start < nsectors); + req->error = update_bitmap(req); } + +/* Changed in start_io_thread, which is serialized by being called only + * from ubd_init, which is an initcall. + */ +int kernel_fd = -1; + +/* Only changed by the io thread */ +int io_count = 0; + +int io_thread(void *arg) +{ + struct io_thread_req req; + int n; + + ignore_sigwinch_sig(); + while(1){ + n = os_read_file(kernel_fd, &req, sizeof(req)); + if(n != sizeof(req)){ + if(n < 0) + printk("io_thread - read failed, fd = %d, " + "err = %d\n", kernel_fd, -n); + else { + printk("io_thread - short read, fd = %d, " + "length = %d\n", kernel_fd, n); + } + continue; + } + io_count++; + do_io(&req); + n = os_write_file(kernel_fd, &req, sizeof(req)); + if(n != sizeof(req)) + printk("io_thread - write failed, fd = %d, err = %d\n", + kernel_fd, -n); + } +} + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * Emacs will notice this stuff at the end of the file and automatically + * adjust the settings for this buffer only. This must remain at the end + * of the file. + * --------------------------------------------------------------------------- + * Local variables: + * c-file-style: "linux" + * End: + */ diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c new file mode 100644 index 00000000000..b94d2bc4fe0 --- /dev/null +++ b/arch/um/drivers/ubd_user.c @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2001 Ridgerun,Inc (glonnon@ridgerun.com) + * Licensed under the GPL + */ + +#include <stddef.h> +#include <unistd.h> +#include <errno.h> +#include <sched.h> +#include <signal.h> +#include <string.h> +#include <netinet/in.h> +#include <sys/time.h> +#include <sys/socket.h> +#include <sys/mman.h> +#include <sys/param.h> +#include "asm/types.h" +#include "user_util.h" +#include "kern_util.h" +#include "user.h" +#include "ubd_user.h" +#include "os.h" +#include "cow.h" + +#include <endian.h> +#include <byteswap.h> + +void ignore_sigwinch_sig(void) +{ + signal(SIGWINCH, SIG_IGN); +} + +int start_io_thread(unsigned long sp, int *fd_out) +{ + int pid, fds[2], err; + + err = os_pipe(fds, 1, 1); + if(err < 0){ + printk("start_io_thread - os_pipe failed, err = %d\n", -err); + goto out; + } + + kernel_fd = fds[0]; + *fd_out = fds[1]; + + pid = clone(io_thread, (void *) sp, CLONE_FILES | CLONE_VM | SIGCHLD, + NULL); + if(pid < 0){ + printk("start_io_thread - clone failed : errno = %d\n", errno); + err = -errno; + goto out_close; + } + + return(pid); + + out_close: + os_close_file(fds[0]); + os_close_file(fds[1]); + kernel_fd = -1; + *fd_out = -1; + out: + return(err); +} + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * Emacs will notice this stuff at the end of the file and automatically + * adjust the settings for this buffer only. This must remain at the end + * of the file. + * --------------------------------------------------------------------------- + * Local variables: + * c-file-style: "linux" + * End: + */ diff --git a/arch/um/include/aio.h b/arch/um/include/aio.h index 83f16877ab0..423bae9153f 100644 --- a/arch/um/include/aio.h +++ b/arch/um/include/aio.h @@ -14,27 +14,15 @@ struct aio_thread_reply { }; struct aio_context { - enum aio_type type; - int fd; - void *data; - int len; - unsigned long long offset; int reply_fd; struct aio_context *next; }; -#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \ - aio_reply_fd) \ - { .type = aio_type, \ - .fd = aio_fd, \ - .data = aio_data, \ - .len = aio_len, \ - .offset = aio_offset, \ - .reply_fd = aio_reply_fd } - #define INIT_AIO_CONTEXT { .reply_fd = -1, \ .next = NULL } -extern int submit_aio(struct aio_context *aio); +extern int submit_aio(enum aio_type type, int fd, char *buf, int len, + unsigned long long offset, int reply_fd, + struct aio_context *aio); #endif diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 6f766e1faec..2e58e304b8b 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -6,6 +6,7 @@ #ifndef __OS_H__ #define __OS_H__ +#include "uml-config.h" #include "asm/types.h" #include "../os/include/file.h" @@ -159,7 +160,11 @@ extern int can_do_skas(void); /* Make sure they are clear when running in TT mode. Required by * SEGV_MAYBE_FIXABLE */ +#ifdef UML_CONFIG_MODE_SKAS #define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0) +#else +#define clear_can_do_skas() do {} while (0) +#endif /* mem.c */ extern int create_mem_file(unsigned long len); diff --git a/arch/um/include/registers.h b/arch/um/include/registers.h index 0a35e6d0baa..4892e5fcef0 100644 --- a/arch/um/include/registers.h +++ b/arch/um/include/registers.h @@ -15,16 +15,6 @@ extern void save_registers(int pid, union uml_pt_regs *regs); extern void restore_registers(int pid, union uml_pt_regs *regs); extern void init_registers(int pid); extern void get_safe_registers(unsigned long * regs); +extern void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer); #endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/include/sysdep-i386/thread.h b/arch/um/include/sysdep-i386/thread.h index e2bd6bae8b8..243fed44d78 100644 --- a/arch/um/include/sysdep-i386/thread.h +++ b/arch/um/include/sysdep-i386/thread.h @@ -4,7 +4,7 @@ #include <kern_constants.h> #define TASK_DEBUGREGS(task) ((unsigned long *) &(((char *) (task))[HOST_TASK_DEBUGREGS])) -#ifdef CONFIG_MODE_TT +#ifdef UML_CONFIG_MODE_TT #define TASK_EXTERN_PID(task) *((int *) &(((char *) (task))[HOST_TASK_EXTERN_PID])) #endif diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h index 331aa2d1f3f..8d353f0feec 100644 --- a/arch/um/include/sysdep-x86_64/ptrace.h +++ b/arch/um/include/sysdep-x86_64/ptrace.h @@ -183,10 +183,6 @@ struct syscall_args { case RBP: val = UPT_RBP(regs); break; \ case ORIG_RAX: val = UPT_ORIG_RAX(regs); break; \ case CS: val = UPT_CS(regs); break; \ - case DS: val = UPT_DS(regs); break; \ - case ES: val = UPT_ES(regs); break; \ - case FS: val = UPT_FS(regs); break; \ - case GS: val = UPT_GS(regs); break; \ case EFLAGS: val = UPT_EFLAGS(regs); break; \ default : \ panic("Bad register in UPT_REG : %d\n", reg); \ @@ -218,10 +214,6 @@ struct syscall_args { case RBP: UPT_RBP(regs) = __upt_val; break; \ case ORIG_RAX: UPT_ORIG_RAX(regs) = __upt_val; break; \ case CS: UPT_CS(regs) = __upt_val; break; \ - case DS: UPT_DS(regs) = __upt_val; break; \ - case ES: UPT_ES(regs) = __upt_val; break; \ - case FS: UPT_FS(regs) = __upt_val; break; \ - case GS: UPT_GS(regs) = __upt_val; break; \ case EFLAGS: UPT_EFLAGS(regs) = __upt_val; break; \ default : \ panic("Bad register in UPT_SET : %d\n", reg); \ diff --git a/arch/um/include/sysdep-x86_64/thread.h b/arch/um/include/sysdep-x86_64/thread.h index 6a76a7f3683..cbef3e1697f 100644 --- a/arch/um/include/sysdep-x86_64/thread.h +++ b/arch/um/include/sysdep-x86_64/thread.h @@ -3,7 +3,7 @@ #include <kern_constants.h> -#ifdef CONFIG_MODE_TT +#ifdef UML_CONFIG_MODE_TT #define TASK_EXTERN_PID(task) *((int *) &(((char *) (task))[HOST_TASK_EXTERN_PID])) #endif diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index f80850091e7..b331e970002 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -62,13 +62,7 @@ void show_stack(struct task_struct *task, unsigned long *esp) if (esp == NULL) { if (task != current && task != NULL) { - /* XXX: Isn't this bogus? I.e. isn't this the - * *userspace* stack of this task? If not so, use this - * even when task == current (as in i386). - */ esp = (unsigned long *) KSTK_ESP(task); - /* Which one? No actual difference - just coding style.*/ - //esp = (unsigned long *) PT_REGS_IP(&task->thread.regs); } else { esp = (unsigned long *) &esp; } @@ -84,5 +78,5 @@ void show_stack(struct task_struct *task, unsigned long *esp) } printk("Call Trace: \n"); - show_trace(current, esp); + show_trace(task, esp); } diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c index f6e64026f99..41cfb094420 100644 --- a/arch/um/os-Linux/aio.c +++ b/arch/um/os-Linux/aio.c @@ -6,7 +6,6 @@ #include <stdlib.h> #include <unistd.h> #include <signal.h> -#include <string.h> #include <errno.h> #include <sched.h> #include <sys/syscall.h> @@ -17,31 +16,18 @@ #include "user.h" #include "mode.h" +struct aio_thread_req { + enum aio_type type; + int io_fd; + unsigned long long offset; + char *buf; + int len; + struct aio_context *aio; +}; + static int aio_req_fd_r = -1; static int aio_req_fd_w = -1; -static int update_aio(struct aio_context *aio, int res) -{ - if(res < 0) - aio->len = res; - else if((res == 0) && (aio->type == AIO_READ)){ - /* This is the EOF case - we have hit the end of the file - * and it ends in a partial block, so we fill the end of - * the block with zeros and claim success. - */ - memset(aio->data, 0, aio->len); - aio->len = 0; - } - else if(res > 0){ - aio->len -= res; - aio->data += res; - aio->offset += res; - return aio->len; - } - - return 0; -} - #if defined(HAVE_AIO_ABI) #include <linux/aio_abi.h> @@ -80,7 +66,8 @@ static long io_getevents(aio_context_t ctx_id, long min_nr, long nr, * that it now backs the mmapped area. */ -static int do_aio(aio_context_t ctx, struct aio_context *aio) +static int do_aio(aio_context_t ctx, enum aio_type type, int fd, char *buf, + int len, unsigned long long offset, struct aio_context *aio) { struct iocb iocb, *iocbp = &iocb; char c; @@ -88,39 +75,40 @@ static int do_aio(aio_context_t ctx, struct aio_context *aio) iocb = ((struct iocb) { .aio_data = (unsigned long) aio, .aio_reqprio = 0, - .aio_fildes = aio->fd, - .aio_buf = (unsigned long) aio->data, - .aio_nbytes = aio->len, - .aio_offset = aio->offset, + .aio_fildes = fd, + .aio_buf = (unsigned long) buf, + .aio_nbytes = len, + .aio_offset = offset, .aio_reserved1 = 0, .aio_reserved2 = 0, .aio_reserved3 = 0 }); - switch(aio->type){ + switch(type){ case AIO_READ: iocb.aio_lio_opcode = IOCB_CMD_PREAD; + err = io_submit(ctx, 1, &iocbp); break; case AIO_WRITE: iocb.aio_lio_opcode = IOCB_CMD_PWRITE; + err = io_submit(ctx, 1, &iocbp); break; case AIO_MMAP: iocb.aio_lio_opcode = IOCB_CMD_PREAD; iocb.aio_buf = (unsigned long) &c; iocb.aio_nbytes = sizeof(c); + err = io_submit(ctx, 1, &iocbp); break; default: - printk("Bogus op in do_aio - %d\n", aio->type); + printk("Bogus op in do_aio - %d\n", type); err = -EINVAL; - goto out; + break; } - err = io_submit(ctx, 1, &iocbp); if(err > 0) err = 0; else err = -errno; - out: return err; } @@ -129,9 +117,8 @@ static aio_context_t ctx = 0; static int aio_thread(void *arg) { struct aio_thread_reply reply; - struct aio_context *aio; struct io_event event; - int err, n; + int err, n, reply_fd; signal(SIGWINCH, SIG_IGN); @@ -144,22 +131,14 @@ static int aio_thread(void *arg) "errno = %d\n", errno); } else { - /* This is safe as we've just a pointer here. */ - aio = (struct aio_context *) (long) event.data; - if(update_aio(aio, event.res)){ - do_aio(ctx, aio); - continue; - } - reply = ((struct aio_thread_reply) - { .data = aio, - .err = aio->len }); - err = os_write_file(aio->reply_fd, &reply, - sizeof(reply)); + { .data = (void *) (long) event.data, + .err = event.res }); + reply_fd = ((struct aio_context *) reply.data)->reply_fd; + err = os_write_file(reply_fd, &reply, sizeof(reply)); if(err != sizeof(reply)) - printk("aio_thread - write failed, " - "fd = %d, err = %d\n", aio->reply_fd, - -err); + printk("aio_thread - write failed, fd = %d, " + "err = %d\n", aio_req_fd_r, -err); } } return 0; @@ -167,35 +146,35 @@ static int aio_thread(void *arg) #endif -static int do_not_aio(struct aio_context *aio) +static int do_not_aio(struct aio_thread_req *req) { char c; int err; - switch(aio->type){ + switch(req->type){ case AIO_READ: - err = os_seek_file(aio->fd, aio->offset); + err = os_seek_file(req->io_fd, req->offset); if(err) goto out; - err = os_read_file(aio->fd, aio->data, aio->len); + err = os_read_file(req->io_fd, req->buf, req->len); break; case AIO_WRITE: - err = os_seek_file(aio->fd, aio->offset); + err = os_seek_file(req->io_fd, req->offset); if(err) goto out; - err = os_write_file(aio->fd, aio->data, aio->len); + err = os_write_file(req->io_fd, req->buf, req->len); break; case AIO_MMAP: - err = os_seek_file(aio->fd, aio->offset); + err = os_seek_file(req->io_fd, req->offset); if(err) goto out; - err = os_read_file(aio->fd, &c, sizeof(c)); + err = os_read_file(req->io_fd, &c, sizeof(c)); break; default: - printk("do_not_aio - bad request type : %d\n", aio->type); + printk("do_not_aio - bad request type : %d\n", req->type); err = -EINVAL; break; } @@ -206,14 +185,14 @@ static int do_not_aio(struct aio_context *aio) static int not_aio_thread(void *arg) { - struct aio_context *aio; + struct aio_thread_req req; struct aio_thread_reply reply; int err; signal(SIGWINCH, SIG_IGN); while(1){ - err = os_read_file(aio_req_fd_r, &aio, sizeof(aio)); - if(err != sizeof(aio)){ + err = os_read_file(aio_req_fd_r, &req, sizeof(req)); + if(err != sizeof(req)){ if(err < 0) printk("not_aio_thread - read failed, " "fd = %d, err = %d\n", aio_req_fd_r, @@ -224,34 +203,17 @@ static int not_aio_thread(void *arg) } continue; } - again: - err = do_not_aio(aio); - - if(update_aio(aio, err)) - goto again; - - reply = ((struct aio_thread_reply) { .data = aio, - .err = aio->len }); - err = os_write_file(aio->reply_fd, &reply, sizeof(reply)); + err = do_not_aio(&req); + reply = ((struct aio_thread_reply) { .data = req.aio, + .err = err }); + err = os_write_file(req.aio->reply_fd, &reply, sizeof(reply)); if(err != sizeof(reply)) printk("not_aio_thread - write failed, fd = %d, " "err = %d\n", aio_req_fd_r, -err); } } -static int submit_aio_24(struct aio_context *aio) -{ - int err; - - err = os_write_file(aio_req_fd_w, &aio, sizeof(aio)); - if(err == sizeof(aio)) - err = 0; - - return err; -} - static int aio_pid = -1; -static int (*submit_proc)(struct aio_context *aio); static int init_aio_24(void) { @@ -283,33 +245,11 @@ static int init_aio_24(void) #endif printk("2.6 host AIO support not used - falling back to I/O " "thread\n"); - - submit_proc = submit_aio_24; - return 0; } #ifdef HAVE_AIO_ABI #define DEFAULT_24_AIO 0 -static int submit_aio_26(struct aio_context *aio) -{ - struct aio_thread_reply reply; - int err; - - err = do_aio(ctx, aio); - if(err){ - reply = ((struct aio_thread_reply) { .data = aio, - .err = err }); - err = os_write_file(aio->reply_fd, &reply, sizeof(reply)); - if(err != sizeof(reply)) - printk("submit_aio_26 - write failed, " - "fd = %d, err = %d\n", aio->reply_fd, -err); - else err = 0; - } - - return err; -} - static int init_aio_26(void) { unsigned long stack; @@ -330,22 +270,39 @@ static int init_aio_26(void) aio_pid = err; printk("Using 2.6 host AIO\n"); + return 0; +} + +static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len, + unsigned long long offset, struct aio_context *aio) +{ + struct aio_thread_reply reply; + int err; - submit_proc = submit_aio_26; + err = do_aio(ctx, type, io_fd, buf, len, offset, aio); + if(err){ + reply = ((struct aio_thread_reply) { .data = aio, + .err = err }); + err = os_write_file(aio->reply_fd, &reply, sizeof(reply)); + if(err != sizeof(reply)) + printk("submit_aio_26 - write failed, " + "fd = %d, err = %d\n", aio->reply_fd, -err); + else err = 0; + } - return 0; + return err; } #else #define DEFAULT_24_AIO 1 -static int submit_aio_26(struct aio_context *aio) +static int init_aio_26(void) { return -ENOSYS; } -static int init_aio_26(void) +static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len, + unsigned long long offset, struct aio_context *aio) { - submit_proc = submit_aio_26; return -ENOSYS; } #endif @@ -412,7 +369,33 @@ static void exit_aio(void) __uml_exitcall(exit_aio); -int submit_aio(struct aio_context *aio) +static int submit_aio_24(enum aio_type type, int io_fd, char *buf, int len, + unsigned long long offset, struct aio_context *aio) { - return (*submit_proc)(aio); + struct aio_thread_req req = { .type = type, + .io_fd = io_fd, + .offset = offset, + .buf = buf, + .len = len, + .aio = aio, + }; + int err; + + err = os_write_file(aio_req_fd_w, &req, sizeof(req)); + if(err == sizeof(req)) + err = 0; + + return err; +} + +int submit_aio(enum aio_type type, int io_fd, char *buf, int len, + unsigned long long offset, int reply_fd, + struct aio_context *aio) +{ + aio->reply_fd = reply_fd; + if(aio_24) + return submit_aio_24(type, io_fd, buf, len, offset, aio); + else { + return submit_aio_26(type, io_fd, buf, len, offset, aio); + } } diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index 6af83171ca4..b99ab414542 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -143,11 +143,22 @@ static int __init skas0_cmd_param(char *str, int* add) return 0; } +/* The two __uml_setup would conflict, without this stupid alias. */ + +static int __init mode_skas0_cmd_param(char *str, int* add) + __attribute__((alias("skas0_cmd_param"))); + __uml_setup("skas0", skas0_cmd_param, "skas0\n" " Disables SKAS3 usage, so that SKAS0 is used, unless \n" " you specify mode=tt.\n\n"); +__uml_setup("mode=skas0", mode_skas0_cmd_param, + "mode=skas0\n" + " Disables SKAS3 usage, so that SKAS0 is used, unless you \n" + " specify mode=tt. Note that this was recently added - on \n" + " older kernels you must use simply \"skas0\".\n\n"); + static int force_sysemu_disabled = 0; static int __init nosysemu_cmd_param(char *str, int* add) diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c index 3125d320722..aee4812333c 100644 --- a/arch/um/os-Linux/sys-i386/registers.c +++ b/arch/um/os-Linux/sys-i386/registers.c @@ -5,6 +5,7 @@ #include <errno.h> #include <string.h> +#include <setjmp.h> #include "sysdep/ptrace_user.h" #include "sysdep/ptrace.h" #include "uml-config.h" @@ -126,13 +127,11 @@ void get_safe_registers(unsigned long *regs) memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long)); } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer) +{ + struct __jmp_buf_tag *jmpbuf = buffer; + + UPT_SET(uml_regs, EIP, jmpbuf->__jmpbuf[JB_PC]); + UPT_SET(uml_regs, UESP, jmpbuf->__jmpbuf[JB_SP]); + UPT_SET(uml_regs, EBP, jmpbuf->__jmpbuf[JB_BP]); +} diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c index 44438d15c3d..4b638dfb52b 100644 --- a/arch/um/os-Linux/sys-x86_64/registers.c +++ b/arch/um/os-Linux/sys-x86_64/registers.c @@ -5,6 +5,7 @@ #include <errno.h> #include <string.h> +#include <setjmp.h> #include "ptrace_user.h" #include "uml-config.h" #include "skas_ptregs.h" @@ -74,13 +75,11 @@ void get_safe_registers(unsigned long *regs) memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long)); } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer) +{ + struct __jmp_buf_tag *jmpbuf = buffer; + + UPT_SET(uml_regs, RIP, jmpbuf->__jmpbuf[JB_PC]); + UPT_SET(uml_regs, RSP, jmpbuf->__jmpbuf[JB_RSP]); + UPT_SET(uml_regs, RBP, jmpbuf->__jmpbuf[JB_RBP]); +} diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules index 59a1291f477..651d9d88b65 100644 --- a/arch/um/scripts/Makefile.rules +++ b/arch/um/scripts/Makefile.rules @@ -7,8 +7,8 @@ USER_SINGLE_OBJS := \ USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) -$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \ - $(CFLAGS_$(notdir $@)) +$(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \ + c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@)) $(USER_OBJS): cmd_checksrc = $(USER_OBJS): quiet_cmd_checksrc = $(USER_OBJS): cmd_force_checksrc = diff --git a/arch/um/sys-i386/sysrq.c b/arch/um/sys-i386/sysrq.c index e3706d15c4f..d5244f07053 100644 --- a/arch/um/sys-i386/sysrq.c +++ b/arch/um/sys-i386/sysrq.c @@ -88,9 +88,7 @@ void show_trace(struct task_struct* task, unsigned long * stack) task = current; if (task != current) { - //ebp = (unsigned long) KSTK_EBP(task); - /* Which one? No actual difference - just coding style.*/ - ebp = (unsigned long) PT_REGS_EBP(&task->thread.regs); + ebp = (unsigned long) KSTK_EBP(task); } else { asm ("movl %%ebp, %0" : "=r" (ebp) : ); } @@ -99,15 +97,6 @@ void show_trace(struct task_struct* task, unsigned long * stack) ((unsigned long)stack & (~(THREAD_SIZE - 1))); print_context_stack(context, stack, ebp); - /*while (((long) stack & (THREAD_SIZE-1)) != 0) { - addr = *stack; - if (__kernel_text_address(addr)) { - printk("%08lx: [<%08lx>]", (unsigned long) stack, addr); - print_symbol(" %s", addr); - printk("\n"); - } - stack++; - }*/ printk("\n"); } diff --git a/arch/um/sys-i386/user-offsets.c b/arch/um/sys-i386/user-offsets.c index 677fc26a9bb..26b68675053 100644 --- a/arch/um/sys-i386/user-offsets.c +++ b/arch/um/sys-i386/user-offsets.c @@ -46,7 +46,7 @@ void foo(void) OFFSET(HOST_SC_FP_ST, _fpstate, _st); OFFSET(HOST_SC_FXSR_ENV, _fpstate, _fxsr_env); - DEFINE_LONGS(HOST_FRAME_SIZE, FRAME_SIZE); + DEFINE(HOST_FRAME_SIZE, FRAME_SIZE); DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_i387_struct)); DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fxsr_struct)); diff --git a/arch/um/sys-x86_64/stub_segv.c b/arch/um/sys-x86_64/stub_segv.c index 65a131b362b..d1e53bdf2e8 100644 --- a/arch/um/sys-x86_64/stub_segv.c +++ b/arch/um/sys-x86_64/stub_segv.c @@ -10,6 +10,22 @@ #include "uml-config.h" #include "sysdep/sigcontext.h" #include "sysdep/faultinfo.h" +#include <stddef.h> + +/* Copied from sys-x86_64/signal.c - Can't find an equivalent definition + * in the libc headers anywhere. + */ +struct rt_sigframe +{ + char *pretcode; + struct ucontext uc; + struct siginfo info; +}; + +/* Copied here from <linux/kernel.h> - we're userspace. */ +#define container_of(ptr, type, member) ({ \ + const typeof( ((type *)0)->member ) *__mptr = (ptr); \ + (type *)( (char *)__mptr - offsetof(type,member) );}) void __attribute__ ((__section__ (".__syscall_stub"))) stub_segv_handler(int sig) @@ -17,16 +33,19 @@ stub_segv_handler(int sig) struct ucontext *uc; __asm__("movq %%rdx, %0" : "=g" (uc) :); - GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA), - &uc->uc_mcontext); + GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA), + &uc->uc_mcontext); - __asm__("movq %0, %%rax ; syscall": : "g" (__NR_getpid)); + __asm__("movq %0, %%rax ; syscall": : "g" (__NR_getpid)); __asm__("movq %%rax, %%rdi ; movq %0, %%rax ; movq %1, %%rsi ;" - "syscall": : "g" (__NR_kill), "g" (SIGUSR1)); - /* Two popqs to restore the stack to the state just before entering - * the handler, one pops the return address, the other pops the frame - * pointer. + "syscall": : "g" (__NR_kill), "g" (SIGUSR1) : + "%rdi", "%rax", "%rsi"); + /* sys_sigreturn expects that the stack pointer will be 8 bytes into + * the signal frame. So, we use the ucontext pointer, which we know + * already, to get the signal frame pointer, and add 8 to that. */ - __asm__("popq %%rax ; popq %%rax ; movq %0, %%rax ; syscall" : : "g" - (__NR_rt_sigreturn)); + __asm__("movq %0, %%rsp": : + "g" ((unsigned long) container_of(uc, struct rt_sigframe, + uc) + 8)); + __asm__("movq %0, %%rax ; syscall" : : "g" (__NR_rt_sigreturn)); } diff --git a/arch/x86_64/ia32/ia32_signal.c b/arch/x86_64/ia32/ia32_signal.c index 66e2821533d..0903cc1faef 100644 --- a/arch/x86_64/ia32/ia32_signal.c +++ b/arch/x86_64/ia32/ia32_signal.c @@ -425,7 +425,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) rsp = (unsigned long) ka->sa.sa_restorer; } - return (void __user *)((rsp - frame_size) & -8UL); + rsp -= frame_size; + /* Align the stack pointer according to the i386 ABI, + * i.e. so that on function entry ((sp + 4) & 15) == 0. */ + rsp = ((rsp + 4) & -16ul) - 4; + return (void __user *) rsp; } int ia32_setup_frame(int sig, struct k_sigaction *ka, diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S index 4592bf21fca..b92e5f45ed4 100644 --- a/arch/x86_64/kernel/head.S +++ b/arch/x86_64/kernel/head.S @@ -270,26 +270,26 @@ ENTRY(level3_kernel_pgt) .org 0x4000 ENTRY(level2_ident_pgt) /* 40MB for bootup. */ - .quad 0x0000000000000183 - .quad 0x0000000000200183 - .quad 0x0000000000400183 - .quad 0x0000000000600183 - .quad 0x0000000000800183 - .quad 0x0000000000A00183 - .quad 0x0000000000C00183 - .quad 0x0000000000E00183 - .quad 0x0000000001000183 - .quad 0x0000000001200183 - .quad 0x0000000001400183 - .quad 0x0000000001600183 - .quad 0x0000000001800183 - .quad 0x0000000001A00183 - .quad 0x0000000001C00183 - .quad 0x0000000001E00183 - .quad 0x0000000002000183 - .quad 0x0000000002200183 - .quad 0x0000000002400183 - .quad 0x0000000002600183 + .quad 0x0000000000000083 + .quad 0x0000000000200083 + .quad 0x0000000000400083 + .quad 0x0000000000600083 + .quad 0x0000000000800083 + .quad 0x0000000000A00083 + .quad 0x0000000000C00083 + .quad 0x0000000000E00083 + .quad 0x0000000001000083 + .quad 0x0000000001200083 + .quad 0x0000000001400083 + .quad 0x0000000001600083 + .quad 0x0000000001800083 + .quad 0x0000000001A00083 + .quad 0x0000000001C00083 + .quad 0x0000000001E00083 + .quad 0x0000000002000083 + .quad 0x0000000002200083 + .quad 0x0000000002400083 + .quad 0x0000000002600083 /* Temporary mappings for the super early allocator in arch/x86_64/mm/init.c */ .globl temp_boot_pmds temp_boot_pmds: diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index bd33be24a38..79190891fbc 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -87,6 +87,10 @@ void __init setup_per_cpu_areas(void) int i; unsigned long size; +#ifdef CONFIG_HOTPLUG_CPU + prefill_possible_map(); +#endif + /* Copy section for each CPU (we discard the original) */ size = ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES); #ifdef CONFIG_MODULES diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c index e12d7baeb33..658a81b33f3 100644 --- a/arch/x86_64/kernel/smpboot.c +++ b/arch/x86_64/kernel/smpboot.c @@ -892,7 +892,7 @@ static __init void disable_smp(void) * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range. * - Ashok Raj */ -static void prefill_possible_map(void) +__init void prefill_possible_map(void) { int i; for (i = 0; i < NR_CPUS; i++) @@ -967,10 +967,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) current_cpu_data = boot_cpu_data; current_thread_info()->cpu = 0; /* needed? */ -#ifdef CONFIG_HOTPLUG_CPU - prefill_possible_map(); -#endif - if (smp_sanity_check(max_cpus) < 0) { printk(KERN_INFO "SMP disabled\n"); disable_smp(); diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c index ebb9abf3ce6..f066c6ab361 100644 --- a/arch/x86_64/kernel/suspend.c +++ b/arch/x86_64/kernel/suspend.c @@ -11,6 +11,8 @@ #include <linux/smp.h> #include <linux/suspend.h> #include <asm/proto.h> +#include <asm/page.h> +#include <asm/pgtable.h> struct saved_context saved_context; @@ -140,4 +142,129 @@ void fix_processor_context(void) } +#ifdef CONFIG_SOFTWARE_SUSPEND +/* Defined in arch/x86_64/kernel/suspend_asm.S */ +extern int restore_image(void); +pgd_t *temp_level4_pgt; + +static void **pages; + +static inline void *__add_page(void) +{ + void **c; + + c = (void **)get_usable_page(GFP_ATOMIC); + if (c) { + *c = pages; + pages = c; + } + return c; +} + +static inline void *__next_page(void) +{ + void **c; + + c = pages; + if (c) { + pages = *c; + *c = NULL; + } + return c; +} + +/* + * Try to allocate as many usable pages as needed and daisy chain them. + * If one allocation fails, free the pages allocated so far + */ +static int alloc_usable_pages(unsigned long n) +{ + void *p; + + pages = NULL; + do + if (!__add_page()) + break; + while (--n); + if (n) { + p = __next_page(); + while (p) { + free_page((unsigned long)p); + p = __next_page(); + } + return -ENOMEM; + } + return 0; +} + +static void res_phys_pud_init(pud_t *pud, unsigned long address, unsigned long end) +{ + long i, j; + + i = pud_index(address); + pud = pud + i; + for (; i < PTRS_PER_PUD; pud++, i++) { + unsigned long paddr; + pmd_t *pmd; + + paddr = address + i*PUD_SIZE; + if (paddr >= end) + break; + + pmd = (pmd_t *)__next_page(); + set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE)); + for (j = 0; j < PTRS_PER_PMD; pmd++, j++, paddr += PMD_SIZE) { + unsigned long pe; + + if (paddr >= end) + break; + pe = _PAGE_NX | _PAGE_PSE | _KERNPG_TABLE | paddr; + pe &= __supported_pte_mask; + set_pmd(pmd, __pmd(pe)); + } + } +} + +static void set_up_temporary_mappings(void) +{ + unsigned long start, end, next; + + temp_level4_pgt = (pgd_t *)__next_page(); + + /* It is safe to reuse the original kernel mapping */ + set_pgd(temp_level4_pgt + pgd_index(__START_KERNEL_map), + init_level4_pgt[pgd_index(__START_KERNEL_map)]); + + /* Set up the direct mapping from scratch */ + start = (unsigned long)pfn_to_kaddr(0); + end = (unsigned long)pfn_to_kaddr(end_pfn); + + for (; start < end; start = next) { + pud_t *pud = (pud_t *)__next_page(); + next = start + PGDIR_SIZE; + if (next > end) + next = end; + res_phys_pud_init(pud, __pa(start), __pa(next)); + set_pgd(temp_level4_pgt + pgd_index(start), + mk_kernel_pgd(__pa(pud))); + } +} + +int swsusp_arch_resume(void) +{ + unsigned long n; + + n = ((end_pfn << PAGE_SHIFT) + PUD_SIZE - 1) >> PUD_SHIFT; + n += (n + PTRS_PER_PUD - 1) / PTRS_PER_PUD + 1; + pr_debug("swsusp_arch_resume(): pages needed = %lu\n", n); + if (alloc_usable_pages(n)) { + free_eaten_memory(); + return -ENOMEM; + } + /* We have got enough memory and from now on we cannot recover */ + set_up_temporary_mappings(); + restore_image(); + return 0; +} +#endif /* CONFIG_SOFTWARE_SUSPEND */ diff --git a/arch/x86_64/kernel/suspend_asm.S b/arch/x86_64/kernel/suspend_asm.S index 4d659e97df1..320b6fb00cc 100644 --- a/arch/x86_64/kernel/suspend_asm.S +++ b/arch/x86_64/kernel/suspend_asm.S @@ -39,12 +39,13 @@ ENTRY(swsusp_arch_suspend) call swsusp_save ret -ENTRY(swsusp_arch_resume) - /* set up cr3 */ - leaq init_level4_pgt(%rip),%rax - subq $__START_KERNEL_map,%rax - movq %rax,%cr3 - +ENTRY(restore_image) + /* switch to temporary page tables */ + movq $__PAGE_OFFSET, %rdx + movq temp_level4_pgt(%rip), %rax + subq %rdx, %rax + movq %rax, %cr3 + /* Flush TLB */ movq mmu_cr4_features(%rip), %rax movq %rax, %rdx andq $~(1<<7), %rdx # PGE @@ -69,6 +70,10 @@ loop: movq pbe_next(%rdx), %rdx jmp loop done: + /* go back to the original page tables */ + leaq init_level4_pgt(%rip), %rax + subq $__START_KERNEL_map, %rax + movq %rax, %cr3 /* Flush TLB, including "global" things (vmalloc) */ movq mmu_cr4_features(%rip), %rax movq %rax, %rdx diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c index 94862e1ec03..b90e8fe9eeb 100644 --- a/arch/x86_64/mm/pageattr.c +++ b/arch/x86_64/mm/pageattr.c @@ -220,8 +220,6 @@ void global_flush_tlb(void) down_read(&init_mm.mmap_sem); df = xchg(&df_list, NULL); up_read(&init_mm.mmap_sem); - if (!df) - return; flush_map((df && !df->next) ? df->address : 0); for (; df; df = next_df) { next_df = df->next; diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index bfa8b76de40..2dbb1b0f11d 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -58,9 +58,8 @@ acpi_system_read_event(struct file *file, char __user * buffer, size_t count, return_VALUE(-EAGAIN); result = acpi_bus_receive_event(&event); - if (result) { - return_VALUE(-EIO); - } + if (result) + return_VALUE(result); chars_remaining = sprintf(str, "%s %s %08x %08x\n", event.device_class ? event. diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index e36c5da2b31..3937adf4e5e 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -96,7 +96,7 @@ struct acpi_find_pci_root { static acpi_status do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data) { - int *busnr = (int *)data; + unsigned long *busnr = (unsigned long *)data; struct acpi_resource_address64 address; if (resource->id != ACPI_RSTYPE_ADDRESS16 && @@ -115,13 +115,13 @@ do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data) static int get_root_bridge_busnr(acpi_handle handle) { acpi_status status; - int bus, bbn; + unsigned long bus, bbn; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer); status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL, - (unsigned long *)&bbn); + &bbn); if (status == AE_NOT_FOUND) { /* Assume bus = 0 */ printk(KERN_INFO PREFIX @@ -153,7 +153,7 @@ static int get_root_bridge_busnr(acpi_handle handle) } exit: acpi_os_free(buffer.pointer); - return bbn; + return (int)bbn; } static acpi_status diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index d74a7c5e75d..4b6bf19c39c 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -795,7 +795,7 @@ static void drain_rx_pools (amb_dev * dev) { } static inline void fill_rx_pool (amb_dev * dev, unsigned char pool, - unsigned int __nocast priority) + gfp_t priority) { rx_in rx; amb_rxq * rxq; diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 58219744f5d..7f7ec288824 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1374,8 +1374,7 @@ static void reset_chip (struct fs_dev *dev) } } -static void __devinit *aligned_kmalloc (int size, unsigned int __nocast flags, - int alignment) +static void __devinit *aligned_kmalloc (int size, gfp_t flags, int alignment) { void *t; @@ -1466,7 +1465,7 @@ static inline int nr_buffers_in_freepool (struct fs_dev *dev, struct freepool *f working again after that... -- REW */ static void top_off_fp (struct fs_dev *dev, struct freepool *fp, - unsigned int __nocast gfp_flags) + gfp_t gfp_flags) { struct FS_BPENTRY *qe, *ne; struct sk_buff *skb; diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 2bf723a7b6e..14f6a6201da 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -178,14 +178,12 @@ fore200e_irq_itoa(int irq) static void* -fore200e_kmalloc(int size, int flags) +fore200e_kmalloc(int size, gfp_t flags) { - void* chunk = kmalloc(size, flags); + void *chunk = kzalloc(size, flags); - if (chunk) - memset(chunk, 0x00, size); - else - printk(FORE200E "kmalloc() failed, requested size = %d, flags = 0x%x\n", size, flags); + if (!chunk) + printk(FORE200E "kmalloc() failed, requested size = %d, flags = 0x%x\n", size, flags); return chunk; } diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index 60a7ef6a201..e2f64f91ed0 100644 --- a/drivers/base/dmapool.c +++ b/drivers/base/dmapool.c @@ -156,7 +156,7 @@ dma_pool_create (const char *name, struct device *dev, static struct dma_page * -pool_alloc_page (struct dma_pool *pool, unsigned int __nocast mem_flags) +pool_alloc_page (struct dma_pool *pool, gfp_t mem_flags) { struct dma_page *page; int mapsize; @@ -262,8 +262,7 @@ dma_pool_destroy (struct dma_pool *pool) * If such a memory block can't be allocated, null is returned. */ void * -dma_pool_alloc (struct dma_pool *pool, unsigned int __nocast mem_flags, - dma_addr_t *handle) +dma_pool_alloc (struct dma_pool *pool, gfp_t mem_flags, dma_addr_t *handle) { unsigned long flags; struct dma_page *page; diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 7e22a58926b..a280e679b1c 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -229,7 +229,7 @@ static int pkt_grow_pktlist(struct pktcdvd_device *pd, int nr_packets) return 1; } -static void *pkt_rb_alloc(unsigned int __nocast gfp_mask, void *data) +static void *pkt_rb_alloc(gfp_t gfp_mask, void *data) { return kmalloc(sizeof(struct pkt_rb_node), gfp_mask); } @@ -2082,7 +2082,7 @@ static int pkt_close(struct inode *inode, struct file *file) } -static void *psd_pool_alloc(unsigned int __nocast gfp_mask, void *data) +static void *psd_pool_alloc(gfp_t gfp_mask, void *data) { return kmalloc(sizeof(struct packet_stacked_data), gfp_mask); } diff --git a/drivers/block/scsi_ioctl.c b/drivers/block/scsi_ioctl.c index 079ec344eb4..382dea7b224 100644 --- a/drivers/block/scsi_ioctl.c +++ b/drivers/block/scsi_ioctl.c @@ -201,15 +201,15 @@ static int verify_command(struct file *file, unsigned char *cmd) return 0; } + /* And root can do any command.. */ + if (capable(CAP_SYS_RAWIO)) + return 0; + if (!type) { cmd_type[cmd[0]] = CMD_WARNED; printk(KERN_WARNING "scsi: unknown opcode 0x%02x\n", cmd[0]); } - /* And root can do any command.. */ - if (capable(CAP_SYS_RAWIO)) - return 0; - /* Otherwise fail it with an "Operation not permitted" */ return -EPERM; } diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index a1bf8f066c8..4fa85234d8b 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -308,7 +308,7 @@ unlock: } static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe, - size_t size, unsigned int __nocast flags, void *data) + size_t size, gfp_t flags, void *data) { struct urb *urb; struct usb_ctrlrequest *cr; diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index 57c48bbf6fe..6756cb20b75 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -132,7 +132,7 @@ static struct usb_device_id blacklist_ids[] = { { } /* Terminating entry */ }; -static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp) +static struct _urb *_urb_alloc(int isoc, gfp_t gfp) { struct _urb *_urb = kmalloc(sizeof(struct _urb) + sizeof(struct usb_iso_packet_descriptor) * isoc, gfp); diff --git a/drivers/char/.gitignore b/drivers/char/.gitignore new file mode 100644 index 00000000000..2b6b1d772ed --- /dev/null +++ b/drivers/char/.gitignore @@ -0,0 +1,3 @@ +consolemap_deftbl.c +defkeymap.c + diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index d3aa159c9de..7957fc91f6a 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/agp_backend.h> #include <asm/sn/addrs.h> +#include <asm/sn/io.h> #include <asm/sn/pcidev.h> #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/tioca_provider.h> diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c index 95a976c96eb..70458cb061c 100644 --- a/drivers/char/drm/drm_stub.c +++ b/drivers/char/drm/drm_stub.c @@ -47,7 +47,7 @@ MODULE_PARM_DESC(cards_limit, "Maximum number of graphics cards"); MODULE_PARM_DESC(debug, "Enable debug output"); module_param_named(cards_limit, drm_cards_limit, int, 0444); -module_param_named(debug, drm_debug, int, 0666); +module_param_named(debug, drm_debug, int, 0600); drm_head_t **drm_heads; struct drm_sysfs_class *drm_class; diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c index ced4215e227..39ea96e42c5 100644 --- a/drivers/char/drm/drm_vm.c +++ b/drivers/char/drm/drm_vm.c @@ -148,7 +148,8 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma, offset = address - vma->vm_start; i = (unsigned long)map->handle + offset; - page = vmalloc_to_page((void *)i); + page = (map->type == _DRM_CONSISTENT) ? + virt_to_page((void *)i) : vmalloc_to_page((void *)i); if (!page) return NOPAGE_OOM; get_page(page); diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c index fc7d4a594bc..c8e1b6c8363 100644 --- a/drivers/char/drm/mga_dma.c +++ b/drivers/char/drm/mga_dma.c @@ -437,7 +437,7 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev, drm_mga_dma_bootstrap_t * dma_bs) { drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private; - const unsigned int warp_size = mga_warp_microcode_size(dev_priv); + unsigned int warp_size = mga_warp_microcode_size(dev_priv); int err; unsigned offset; const unsigned secondary_size = dma_bs->secondary_bin_count @@ -499,6 +499,12 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev, return err; } + /* Make drm_addbufs happy by not trying to create a mapping for less + * than a page. + */ + if (warp_size < PAGE_SIZE) + warp_size = PAGE_SIZE; + offset = 0; err = drm_addmap( dev, offset, warp_size, _DRM_AGP, _DRM_READ_ONLY, & dev_priv->warp ); @@ -587,7 +593,7 @@ static int mga_do_pci_dma_bootstrap(drm_device_t * dev, drm_mga_dma_bootstrap_t * dma_bs) { drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private; - const unsigned int warp_size = mga_warp_microcode_size(dev_priv); + unsigned int warp_size = mga_warp_microcode_size(dev_priv); unsigned int primary_size; unsigned int bin_count; int err; @@ -599,6 +605,12 @@ static int mga_do_pci_dma_bootstrap(drm_device_t * dev, return DRM_ERR(EFAULT); } + /* Make drm_addbufs happy by not trying to create a mapping for less + * than a page. + */ + if (warp_size < PAGE_SIZE) + warp_size = PAGE_SIZE; + /* The proper alignment is 0x100 for this mapping */ err = drm_addmap(dev, 0, warp_size, _DRM_CONSISTENT, _DRM_READ_ONLY, &dev_priv->warp); @@ -812,6 +824,10 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) } if (! dev_priv->used_new_dma_init) { + + dev_priv->dma_access = MGA_PAGPXFER; + dev_priv->wagp_enable = MGA_WAGP_ENABLE; + dev_priv->status = drm_core_findmap(dev, init->status_offset); if (!dev_priv->status) { DRM_ERROR("failed to find status page!\n"); @@ -928,7 +944,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev ) drm_mga_private_t *dev_priv = dev->dev_private; if ((dev_priv->warp != NULL) - && (dev_priv->mmio->type != _DRM_CONSISTENT)) + && (dev_priv->warp->type != _DRM_CONSISTENT)) drm_core_ioremapfree(dev_priv->warp, dev); if ((dev_priv->primary != NULL) diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index b22fdbd4f83..6059c5a5b10 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h @@ -227,7 +227,7 @@ static inline u32 _MGA_READ(u32 *addr) #define MGA_EMIT_STATE( dev_priv, dirty ) \ do { \ if ( (dirty) & ~MGA_UPLOAD_CLIPRECTS ) { \ - if ( dev_priv->chipset == MGA_CARD_TYPE_G400 ) { \ + if ( dev_priv->chipset >= MGA_CARD_TYPE_G400 ) { \ mga_g400_emit_state( dev_priv ); \ } else { \ mga_g200_emit_state( dev_priv ); \ diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c index 05bbb471937..6ac5e006226 100644 --- a/drivers/char/drm/mga_state.c +++ b/drivers/char/drm/mga_state.c @@ -53,7 +53,7 @@ static void mga_emit_clip_rect( drm_mga_private_t *dev_priv, /* Force reset of DWGCTL on G400 (eliminates clip disable bit). */ - if (dev_priv->chipset == MGA_CARD_TYPE_G400) { + if (dev_priv->chipset >= MGA_CARD_TYPE_G400) { DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl, MGA_LEN + MGA_EXEC, 0x80000000, MGA_DWGCTL, ctx->dwgctl, diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 6d9080a3ca7..12ef13ff04c 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -1133,10 +1133,10 @@ static void radeon_cp_init_ring_buffer( drm_device_t *dev, ring_start = (dev_priv->cp_ring->offset - dev->agp->base + dev_priv->gart_vm_start); - } else + } else #endif ring_start = (dev_priv->cp_ring->offset - - dev->sg->handle + - (unsigned long)dev->sg->virtual + dev_priv->gart_vm_start); RADEON_WRITE( RADEON_CP_RB_BASE, ring_start ); @@ -1164,7 +1164,8 @@ static void radeon_cp_init_ring_buffer( drm_device_t *dev, drm_sg_mem_t *entry = dev->sg; unsigned long tmp_ofs, page_ofs; - tmp_ofs = dev_priv->ring_rptr->offset - dev->sg->handle; + tmp_ofs = dev_priv->ring_rptr->offset - + (unsigned long)dev->sg->virtual; page_ofs = tmp_ofs >> PAGE_SHIFT; RADEON_WRITE( RADEON_CP_RB_RPTR_ADDR, @@ -1491,8 +1492,8 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) else #endif dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset - - dev->sg->handle - + dev_priv->gart_vm_start); + - (unsigned long)dev->sg->virtual + + dev_priv->gart_vm_start); DRM_DEBUG( "dev_priv->gart_size %d\n", dev_priv->gart_size ); diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c index 3fa64c63110..c268ee04b2a 100644 --- a/drivers/char/mbcs.c +++ b/drivers/char/mbcs.c @@ -830,6 +830,9 @@ static int __init mbcs_init(void) { int rv; + if (!ia64_platform_is("sn2")) + return -ENODEV; + // Put driver into chrdevs[]. Get major number. rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops); if (rv < 0) { diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c index 12006182f57..78c89a3e782 100644 --- a/drivers/char/mmtimer.c +++ b/drivers/char/mmtimer.c @@ -441,7 +441,7 @@ static irqreturn_t mmtimer_interrupt(int irq, void *dev_id, struct pt_regs *regs) { int i; - mmtimer_t *base = timers + cpuid_to_cnodeid(smp_processor_id()) * + mmtimer_t *base = timers + cpu_to_node(smp_processor_id()) * NUM_COMPARATORS; unsigned long expires = 0; int result = IRQ_NONE; @@ -608,7 +608,7 @@ static int sgi_timer_set(struct k_itimer *timr, int flags, */ preempt_disable(); - nodeid = cpuid_to_cnodeid(smp_processor_id()); + nodeid = cpu_to_node(smp_processor_id()); base = timers + nodeid * NUM_COMPARATORS; retry: /* Don't use an allocated timer, or a deleted one that's pending */ diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c index 97d6dc24b80..853c98cee64 100644 --- a/drivers/char/n_r3964.c +++ b/drivers/char/n_r3964.c @@ -695,7 +695,7 @@ static void receive_char(struct r3964_info *pInfo, const unsigned char c) { TRACE_PE("IDLE - got STX but no space in rx_queue!"); pInfo->state=R3964_WAIT_FOR_RX_BUF; - mod_timer(&pInfo->tmr, R3964_TO_NO_BUF); + mod_timer(&pInfo->tmr, jiffies + R3964_TO_NO_BUF); break; } start_receiving: @@ -705,7 +705,7 @@ start_receiving: pInfo->last_rx = 0; pInfo->flags &= ~R3964_ERROR; pInfo->state=R3964_RECEIVING; - mod_timer(&pInfo->tmr, R3964_TO_ZVZ); + mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ); pInfo->nRetry = 0; put_char(pInfo, DLE); flush(pInfo); @@ -732,7 +732,7 @@ start_receiving: if(pInfo->flags & R3964_BCC) { pInfo->state = R3964_WAIT_FOR_BCC; - mod_timer(&pInfo->tmr, R3964_TO_ZVZ); + mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ); } else { @@ -744,7 +744,7 @@ start_receiving: pInfo->last_rx = c; char_to_buf: pInfo->rx_buf[pInfo->rx_position++] = c; - mod_timer(&pInfo->tmr, R3964_TO_ZVZ); + mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ); } } /* else: overflow-msg? BUF_SIZE>MTU; should not happen? */ diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c index ed867db550a..e1a90d9a875 100644 --- a/drivers/char/s3c2410-rtc.c +++ b/drivers/char/s3c2410-rtc.c @@ -564,6 +564,7 @@ static int s3c2410_rtc_resume(struct device *dev, u32 level) static struct device_driver s3c2410_rtcdrv = { .name = "s3c2410-rtc", + .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2410_rtc_probe, .remove = s3c2410_rtc_remove, diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c index 261a41bf6d0..a025a89ea70 100644 --- a/drivers/char/snsc.c +++ b/drivers/char/snsc.c @@ -377,7 +377,7 @@ scdrv_init(void) dev_t first_dev, dev; nasid_t event_nasid = ia64_sn_get_console_nasid(); - if (alloc_chrdev_region(&first_dev, 0, numionodes, + if (alloc_chrdev_region(&first_dev, 0, num_cnodes, SYSCTL_BASENAME) < 0) { printk("%s: failed to register SN system controller device\n", __FUNCTION__); @@ -385,7 +385,7 @@ scdrv_init(void) } snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME); - for (cnode = 0; cnode < numionodes; cnode++) { + for (cnode = 0; cnode < num_cnodes; cnode++) { geoid = cnodeid_get_geoid(cnode); devnamep = devname; format_module_id(devnamep, geo_module(geoid), diff --git a/drivers/char/watchdog/pcwd_pci.c b/drivers/char/watchdog/pcwd_pci.c index 5a80adbf803..0b8e493be04 100644 --- a/drivers/char/watchdog/pcwd_pci.c +++ b/drivers/char/watchdog/pcwd_pci.c @@ -50,8 +50,8 @@ #include <asm/io.h> /* For inb/outb/... */ /* Module and version information */ -#define WATCHDOG_VERSION "1.01" -#define WATCHDOG_DATE "02 Sep 2005" +#define WATCHDOG_VERSION "1.02" +#define WATCHDOG_DATE "03 Sep 2005" #define WATCHDOG_DRIVER_NAME "PCI-PC Watchdog" #define WATCHDOG_NAME "pcwd_pci" #define PFX WATCHDOG_NAME ": " @@ -70,19 +70,30 @@ * These are the defines that describe the control status bits for the * PCI-PC Watchdog card. */ -#define WD_PCI_WTRP 0x01 /* Watchdog Trip status */ -#define WD_PCI_HRBT 0x02 /* Watchdog Heartbeat */ -#define WD_PCI_TTRP 0x04 /* Temperature Trip status */ +/* Port 1 : Control Status #1 */ +#define WD_PCI_WTRP 0x01 /* Watchdog Trip status */ +#define WD_PCI_HRBT 0x02 /* Watchdog Heartbeat */ +#define WD_PCI_TTRP 0x04 /* Temperature Trip status */ +#define WD_PCI_RL2A 0x08 /* Relay 2 Active */ +#define WD_PCI_RL1A 0x10 /* Relay 1 Active */ +#define WD_PCI_R2DS 0x40 /* Relay 2 Disable Temperature-trip/reset */ +#define WD_PCI_RLY2 0x80 /* Activate Relay 2 on the board */ +/* Port 2 : Control Status #2 */ +#define WD_PCI_WDIS 0x10 /* Watchdog Disable */ +#define WD_PCI_ENTP 0x20 /* Enable Temperature Trip Reset */ +#define WD_PCI_WRSP 0x40 /* Watchdog wrote response */ +#define WD_PCI_PCMD 0x80 /* PC has sent command */ /* according to documentation max. time to process a command for the pci * watchdog card is 100 ms, so we give it 150 ms to do it's job */ #define PCI_COMMAND_TIMEOUT 150 /* Watchdog's internal commands */ -#define CMD_GET_STATUS 0x04 -#define CMD_GET_FIRMWARE_VERSION 0x08 -#define CMD_READ_WATCHDOG_TIMEOUT 0x18 -#define CMD_WRITE_WATCHDOG_TIMEOUT 0x19 +#define CMD_GET_STATUS 0x04 +#define CMD_GET_FIRMWARE_VERSION 0x08 +#define CMD_READ_WATCHDOG_TIMEOUT 0x18 +#define CMD_WRITE_WATCHDOG_TIMEOUT 0x19 +#define CMD_GET_CLEAR_RESET_COUNT 0x84 /* We can only use 1 card due to the /dev/watchdog restriction */ static int cards_found; @@ -91,15 +102,22 @@ static int cards_found; static int temp_panic; static unsigned long is_active; static char expect_release; -static struct { - int supports_temp; /* Wether or not the card has a temperature device */ - int boot_status; /* The card's boot status */ - unsigned long io_addr; /* The cards I/O address */ - spinlock_t io_lock; - struct pci_dev *pdev; +static struct { /* this is private data for each PCI-PC watchdog card */ + int supports_temp; /* Wether or not the card has a temperature device */ + int boot_status; /* The card's boot status */ + unsigned long io_addr; /* The cards I/O address */ + spinlock_t io_lock; /* the lock for io operations */ + struct pci_dev *pdev; /* the PCI-device */ } pcipcwd_private; /* module parameters */ +#define QUIET 0 /* Default */ +#define VERBOSE 1 /* Verbose */ +#define DEBUG 2 /* print fancy stuff too */ +static int debug = QUIET; +module_param(debug, int, 0); +MODULE_PARM_DESC(debug, "Debug level: 0=Quiet, 1=Verbose, 2=Debug (default=0)"); + #define WATCHDOG_HEARTBEAT 2 /* 2 sec default heartbeat */ static int heartbeat = WATCHDOG_HEARTBEAT; module_param(heartbeat, int, 0); @@ -117,6 +135,10 @@ static int send_command(int cmd, int *msb, int *lsb) { int got_response, count; + if (debug >= DEBUG) + printk(KERN_DEBUG PFX "sending following data cmd=0x%02x msb=0x%02x lsb=0x%02x\n", + cmd, *msb, *lsb); + spin_lock(&pcipcwd_private.io_lock); /* If a command requires data it should be written first. * Data for commands with 8 bits of data should be written to port 4. @@ -131,10 +153,19 @@ static int send_command(int cmd, int *msb, int *lsb) /* wait till the pci card processed the command, signaled by * the WRSP bit in port 2 and give it a max. timeout of * PCI_COMMAND_TIMEOUT to process */ - got_response = inb_p(pcipcwd_private.io_addr + 2) & 0x40; + got_response = inb_p(pcipcwd_private.io_addr + 2) & WD_PCI_WRSP; for (count = 0; (count < PCI_COMMAND_TIMEOUT) && (!got_response); count++) { mdelay(1); - got_response = inb_p(pcipcwd_private.io_addr + 2) & 0x40; + got_response = inb_p(pcipcwd_private.io_addr + 2) & WD_PCI_WRSP; + } + + if (debug >= DEBUG) { + if (got_response) { + printk(KERN_DEBUG PFX "time to process command was: %d ms\n", + count); + } else { + printk(KERN_DEBUG PFX "card did not respond on command!\n"); + } } if (got_response) { @@ -144,12 +175,66 @@ static int send_command(int cmd, int *msb, int *lsb) /* clear WRSP bit */ inb_p(pcipcwd_private.io_addr + 6); + + if (debug >= DEBUG) + printk(KERN_DEBUG PFX "received following data for cmd=0x%02x: msb=0x%02x lsb=0x%02x\n", + cmd, *msb, *lsb); } + spin_unlock(&pcipcwd_private.io_lock); return got_response; } +static inline void pcipcwd_check_temperature_support(void) +{ + if (inb_p(pcipcwd_private.io_addr) != 0xF0) + pcipcwd_private.supports_temp = 1; +} + +static int pcipcwd_get_option_switches(void) +{ + int option_switches; + + option_switches = inb_p(pcipcwd_private.io_addr + 3); + return option_switches; +} + +static void pcipcwd_show_card_info(void) +{ + int got_fw_rev, fw_rev_major, fw_rev_minor; + char fw_ver_str[20]; /* The cards firmware version */ + int option_switches; + + got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor); + if (got_fw_rev) { + sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor); + } else { + sprintf(fw_ver_str, "<card no answer>"); + } + + /* Get switch settings */ + option_switches = pcipcwd_get_option_switches(); + + printk(KERN_INFO PFX "Found card at port 0x%04x (Firmware: %s) %s temp option\n", + (int) pcipcwd_private.io_addr, fw_ver_str, + (pcipcwd_private.supports_temp ? "with" : "without")); + + printk(KERN_INFO PFX "Option switches (0x%02x): Temperature Reset Enable=%s, Power On Delay=%s\n", + option_switches, + ((option_switches & 0x10) ? "ON" : "OFF"), + ((option_switches & 0x08) ? "ON" : "OFF")); + + if (pcipcwd_private.boot_status & WDIOF_CARDRESET) + printk(KERN_INFO PFX "Previous reset was caused by the Watchdog card\n"); + + if (pcipcwd_private.boot_status & WDIOF_OVERHEAT) + printk(KERN_INFO PFX "Card sensed a CPU Overheat\n"); + + if (pcipcwd_private.boot_status == 0) + printk(KERN_INFO PFX "No previous trip detected - Cold boot or reset\n"); +} + static int pcipcwd_start(void) { int stat_reg; @@ -161,11 +246,14 @@ static int pcipcwd_start(void) stat_reg = inb_p(pcipcwd_private.io_addr + 2); spin_unlock(&pcipcwd_private.io_lock); - if (stat_reg & 0x10) { + if (stat_reg & WD_PCI_WDIS) { printk(KERN_ERR PFX "Card timer not enabled\n"); return -1; } + if (debug >= VERBOSE) + printk(KERN_DEBUG PFX "Watchdog started\n"); + return 0; } @@ -183,18 +271,25 @@ static int pcipcwd_stop(void) stat_reg = inb_p(pcipcwd_private.io_addr + 2); spin_unlock(&pcipcwd_private.io_lock); - if (!(stat_reg & 0x10)) { + if (!(stat_reg & WD_PCI_WDIS)) { printk(KERN_ERR PFX "Card did not acknowledge disable attempt\n"); return -1; } + if (debug >= VERBOSE) + printk(KERN_DEBUG PFX "Watchdog stopped\n"); + return 0; } static int pcipcwd_keepalive(void) { /* Re-trigger watchdog by writing to port 0 */ - outb_p(0x42, pcipcwd_private.io_addr); + outb_p(0x42, pcipcwd_private.io_addr); /* send out any data */ + + if (debug >= DEBUG) + printk(KERN_DEBUG PFX "Watchdog keepalive signal send\n"); + return 0; } @@ -210,29 +305,64 @@ static int pcipcwd_set_heartbeat(int t) send_command(CMD_WRITE_WATCHDOG_TIMEOUT, &t_msb, &t_lsb); heartbeat = t; + if (debug >= VERBOSE) + printk(KERN_DEBUG PFX "New heartbeat: %d\n", + heartbeat); + return 0; } static int pcipcwd_get_status(int *status) { - int new_status; + int control_status; *status=0; - new_status = inb_p(pcipcwd_private.io_addr + 1); - if (new_status & WD_PCI_WTRP) + control_status = inb_p(pcipcwd_private.io_addr + 1); + if (control_status & WD_PCI_WTRP) *status |= WDIOF_CARDRESET; - if (new_status & WD_PCI_TTRP) { + if (control_status & WD_PCI_TTRP) { *status |= WDIOF_OVERHEAT; if (temp_panic) panic(PFX "Temperature overheat trip!\n"); } + if (debug >= DEBUG) + printk(KERN_DEBUG PFX "Control Status #1: 0x%02x\n", + control_status); + return 0; } static int pcipcwd_clear_status(void) { - outb_p(0x01, pcipcwd_private.io_addr + 1); + int control_status; + int msb; + int reset_counter; + + if (debug >= VERBOSE) + printk(KERN_INFO PFX "clearing watchdog trip status & LED\n"); + + control_status = inb_p(pcipcwd_private.io_addr + 1); + + if (debug >= DEBUG) { + printk(KERN_DEBUG PFX "status was: 0x%02x\n", control_status); + printk(KERN_DEBUG PFX "sending: 0x%02x\n", + (control_status & WD_PCI_R2DS) | WD_PCI_WTRP); + } + + /* clear trip status & LED and keep mode of relay 2 */ + outb_p((control_status & WD_PCI_R2DS) | WD_PCI_WTRP, pcipcwd_private.io_addr + 1); + + /* clear reset counter */ + msb=0; + reset_counter=0xff; + send_command(CMD_GET_CLEAR_RESET_COUNT, &msb, &reset_counter); + + if (debug >= DEBUG) { + printk(KERN_DEBUG PFX "reset count was: 0x%02x\n", + reset_counter); + } + return 0; } @@ -242,11 +372,18 @@ static int pcipcwd_get_temperature(int *temperature) if (!pcipcwd_private.supports_temp) return -ENODEV; + *temperature = inb_p(pcipcwd_private.io_addr); + /* * Convert celsius to fahrenheit, since this was * the decided 'standard' for this return value. */ - *temperature = ((inb_p(pcipcwd_private.io_addr)) * 9 / 5) + 32; + *temperature = (*temperature * 9 / 5) + 32; + + if (debug >= DEBUG) { + printk(KERN_DEBUG PFX "temperature is: %d F\n", + *temperature); + } return 0; } @@ -256,7 +393,7 @@ static int pcipcwd_get_temperature(int *temperature) */ static ssize_t pcipcwd_write(struct file *file, const char __user *data, - size_t len, loff_t *ppos) + size_t len, loff_t *ppos) { /* See if we got the magic character 'V' and reload the timer */ if (len) { @@ -381,8 +518,11 @@ static int pcipcwd_ioctl(struct inode *inode, struct file *file, static int pcipcwd_open(struct inode *inode, struct file *file) { /* /dev/watchdog can only be opened once */ - if (test_and_set_bit(0, &is_active)) + if (test_and_set_bit(0, &is_active)) { + if (debug >= VERBOSE) + printk(KERN_ERR PFX "Attempt to open already opened device.\n"); return -EBUSY; + } /* Activate */ pcipcwd_start(); @@ -492,19 +632,10 @@ static struct notifier_block pcipcwd_notifier = { * Init & exit routines */ -static inline void check_temperature_support(void) -{ - if (inb_p(pcipcwd_private.io_addr) != 0xF0) - pcipcwd_private.supports_temp = 1; -} - static int __devinit pcipcwd_card_init(struct pci_dev *pdev, const struct pci_device_id *ent) { int ret = -EIO; - int got_fw_rev, fw_rev_major, fw_rev_minor; - char fw_ver_str[20]; - char option_switches; cards_found++; if (cards_found == 1) @@ -546,36 +677,10 @@ static int __devinit pcipcwd_card_init(struct pci_dev *pdev, pcipcwd_stop(); /* Check whether or not the card supports the temperature device */ - check_temperature_support(); - - /* Get the Firmware Version */ - got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor); - if (got_fw_rev) { - sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor); - } else { - sprintf(fw_ver_str, "<card no answer>"); - } + pcipcwd_check_temperature_support(); - /* Get switch settings */ - option_switches = inb_p(pcipcwd_private.io_addr + 3); - - printk(KERN_INFO PFX "Found card at port 0x%04x (Firmware: %s) %s temp option\n", - (int) pcipcwd_private.io_addr, fw_ver_str, - (pcipcwd_private.supports_temp ? "with" : "without")); - - printk(KERN_INFO PFX "Option switches (0x%02x): Temperature Reset Enable=%s, Power On Delay=%s\n", - option_switches, - ((option_switches & 0x10) ? "ON" : "OFF"), - ((option_switches & 0x08) ? "ON" : "OFF")); - - if (pcipcwd_private.boot_status & WDIOF_CARDRESET) - printk(KERN_INFO PFX "Previous reset was caused by the Watchdog card\n"); - - if (pcipcwd_private.boot_status & WDIOF_OVERHEAT) - printk(KERN_INFO PFX "Card sensed a CPU Overheat\n"); - - if (pcipcwd_private.boot_status == 0) - printk(KERN_INFO PFX "No previous trip detected - Cold boot or reset\n"); + /* Show info about the card itself */ + pcipcwd_show_card_info(); /* Check that the heartbeat value is within it's range ; if not reset to the default */ if (pcipcwd_set_heartbeat(heartbeat)) { @@ -656,7 +761,7 @@ static struct pci_driver pcipcwd_driver = { static int __init pcipcwd_init_module(void) { - spin_lock_init (&pcipcwd_private.io_lock); + spin_lock_init(&pcipcwd_private.io_lock); return pci_register_driver(&pcipcwd_driver); } diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index bb0b3a8de14..505677fb315 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -69,7 +69,7 @@ int cn_already_initialized = 0; * a new message. * */ -int cn_netlink_send(struct cn_msg *msg, u32 __group, int gfp_mask) +int cn_netlink_send(struct cn_msg *msg, u32 __group, gfp_t gfp_mask) { struct cn_callback_entry *__cbq; unsigned int size; diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c index b6678239825..4f4ba9b6d18 100644 --- a/drivers/firmware/dell_rbu.c +++ b/drivers/firmware/dell_rbu.c @@ -50,7 +50,7 @@ MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>"); MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems"); MODULE_LICENSE("GPL"); -MODULE_VERSION("2.0"); +MODULE_VERSION("3.0"); #define BIOS_SCAN_LIMIT 0xffffffff #define MAX_IMAGE_LENGTH 16 @@ -62,15 +62,16 @@ static struct _rbu_data { int dma_alloc; spinlock_t lock; unsigned long packet_read_count; - unsigned long packet_write_count; unsigned long num_packets; unsigned long packetsize; + unsigned long imagesize; int entry_created; } rbu_data; static char image_type[MAX_IMAGE_LENGTH + 1] = "mono"; module_param_string(image_type, image_type, sizeof (image_type), 0); -MODULE_PARM_DESC(image_type, "BIOS image type. choose- mono or packet"); +MODULE_PARM_DESC(image_type, + "BIOS image type. choose- mono or packet or init"); struct packet_data { struct list_head list; @@ -88,55 +89,13 @@ static dma_addr_t dell_rbu_dmaaddr; static void init_packet_head(void) { INIT_LIST_HEAD(&packet_data_head.list); - rbu_data.packet_write_count = 0; rbu_data.packet_read_count = 0; rbu_data.num_packets = 0; rbu_data.packetsize = 0; + rbu_data.imagesize = 0; } -static int fill_last_packet(void *data, size_t length) -{ - struct list_head *ptemp_list; - struct packet_data *packet = NULL; - int packet_count = 0; - - pr_debug("fill_last_packet: entry \n"); - - if (!rbu_data.num_packets) { - pr_debug("fill_last_packet: num_packets=0\n"); - return -ENOMEM; - } - - packet_count = rbu_data.num_packets; - - ptemp_list = (&packet_data_head.list)->prev; - - packet = list_entry(ptemp_list, struct packet_data, list); - - if ((rbu_data.packet_write_count + length) > rbu_data.packetsize) { - pr_debug("dell_rbu:%s: packet size data " - "overrun\n", __FUNCTION__); - return -EINVAL; - } - - pr_debug("fill_last_packet : buffer = %p\n", packet->data); - - memcpy((packet->data + rbu_data.packet_write_count), data, length); - - if ((rbu_data.packet_write_count + length) == rbu_data.packetsize) { - /* - * this was the last data chunk in the packet - * so reinitialize the packet data counter to zero - */ - rbu_data.packet_write_count = 0; - } else - rbu_data.packet_write_count += length; - - pr_debug("fill_last_packet: exit \n"); - return 0; -} - -static int create_packet(size_t length) +static int create_packet(void *data, size_t length) { struct packet_data *newpacket; int ordernum = 0; @@ -186,9 +145,11 @@ static int create_packet(size_t length) INIT_LIST_HEAD(&newpacket->list); list_add_tail(&newpacket->list, &packet_data_head.list); /* - * packets have fixed size + * packets may not have fixed size */ - newpacket->length = rbu_data.packetsize; + newpacket->length = length; + + memcpy(newpacket->data, data, length); pr_debug("create_packet: exit \n"); @@ -198,13 +159,37 @@ static int create_packet(size_t length) static int packetize_data(void *data, size_t length) { int rc = 0; + int done = 0; + int packet_length; + u8 *temp; + u8 *end = (u8 *) data + length; + pr_debug("packetize_data: data length %d\n", length); + if (!rbu_data.packetsize) { + printk(KERN_WARNING + "dell_rbu: packetsize not specified\n"); + return -EIO; + } - if (!rbu_data.packet_write_count) { - if ((rc = create_packet(length))) + temp = (u8 *) data; + + /* packetize the hunk */ + while (!done) { + if ((temp + rbu_data.packetsize) < end) + packet_length = rbu_data.packetsize; + else { + /* this is the last packet */ + packet_length = end - temp; + done = 1; + } + + if ((rc = create_packet(temp, packet_length))) return rc; + + pr_debug("%lu:%lu\n", temp, (end - temp)); + temp += packet_length; } - if ((rc = fill_last_packet(data, length))) - return rc; + + rbu_data.imagesize = length; return rc; } @@ -243,7 +228,7 @@ static int do_packet_read(char *data, struct list_head *ptemp_list, return bytes_copied; } -static int packet_read_list(char *data, size_t *pread_length) +static int packet_read_list(char *data, size_t * pread_length) { struct list_head *ptemp_list; int temp_count = 0; @@ -303,10 +288,9 @@ static void packet_empty_list(void) newpacket->ordernum); kfree(newpacket); } - rbu_data.packet_write_count = 0; rbu_data.packet_read_count = 0; rbu_data.num_packets = 0; - rbu_data.packetsize = 0; + rbu_data.imagesize = 0; } /* @@ -425,7 +409,6 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count) size_t bytes_left; size_t data_length; char *ptempBuf = buffer; - unsigned long imagesize; /* check to see if we have something to return */ if (rbu_data.num_packets == 0) { @@ -434,22 +417,20 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count) goto read_rbu_data_exit; } - imagesize = rbu_data.num_packets * rbu_data.packetsize; - - if (pos > imagesize) { + if (pos > rbu_data.imagesize) { retval = 0; printk(KERN_WARNING "dell_rbu:read_packet_data: " "data underrun\n"); goto read_rbu_data_exit; } - bytes_left = imagesize - pos; + bytes_left = rbu_data.imagesize - pos; data_length = min(bytes_left, count); if ((retval = packet_read_list(ptempBuf, &data_length)) < 0) goto read_rbu_data_exit; - if ((pos + count) > imagesize) { + if ((pos + count) > rbu_data.imagesize) { rbu_data.packet_read_count = 0; /* this was the last copy */ retval = bytes_left; @@ -499,7 +480,7 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count) } static ssize_t read_rbu_data(struct kobject *kobj, char *buffer, - loff_t pos, size_t count) + loff_t pos, size_t count) { ssize_t ret_count = 0; @@ -531,13 +512,18 @@ static void callbackfn_rbu(const struct firmware *fw, void *context) memcpy(rbu_data.image_update_buffer, fw->data, fw->size); } else if (!strcmp(image_type, "packet")) { - if (!rbu_data.packetsize) - rbu_data.packetsize = fw->size; - else if (rbu_data.packetsize != fw->size) { + /* + * we need to free previous packets if a + * new hunk of packets needs to be downloaded + */ + packet_empty_list(); + if (packetize_data(fw->data, fw->size)) + /* Incase something goes wrong when we are + * in middle of packetizing the data, we + * need to free up whatever packets might + * have been created before we quit. + */ packet_empty_list(); - rbu_data.packetsize = fw->size; - } - packetize_data(fw->data, fw->size); } else pr_debug("invalid image type specified.\n"); spin_unlock(&rbu_data.lock); @@ -553,7 +539,7 @@ static void callbackfn_rbu(const struct firmware *fw, void *context) } static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer, - loff_t pos, size_t count) + loff_t pos, size_t count) { int size = 0; if (!pos) @@ -562,7 +548,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer, } static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer, - loff_t pos, size_t count) + loff_t pos, size_t count) { int rc = count; int req_firm_rc = 0; @@ -621,25 +607,49 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer, return rc; } +static ssize_t read_rbu_packet_size(struct kobject *kobj, char *buffer, + loff_t pos, size_t count) +{ + int size = 0; + if (!pos) { + spin_lock(&rbu_data.lock); + size = sprintf(buffer, "%lu\n", rbu_data.packetsize); + spin_unlock(&rbu_data.lock); + } + return size; +} + +static ssize_t write_rbu_packet_size(struct kobject *kobj, char *buffer, + loff_t pos, size_t count) +{ + unsigned long temp; + spin_lock(&rbu_data.lock); + packet_empty_list(); + sscanf(buffer, "%lu", &temp); + if (temp < 0xffffffff) + rbu_data.packetsize = temp; + + spin_unlock(&rbu_data.lock); + return count; +} + static struct bin_attribute rbu_data_attr = { - .attr = { - .name = "data", - .owner = THIS_MODULE, - .mode = 0444, - }, + .attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444}, .read = read_rbu_data, }; static struct bin_attribute rbu_image_type_attr = { - .attr = { - .name = "image_type", - .owner = THIS_MODULE, - .mode = 0644, - }, + .attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644}, .read = read_rbu_image_type, .write = write_rbu_image_type, }; +static struct bin_attribute rbu_packet_size_attr = { + .attr = {.name = "packet_size",.owner = THIS_MODULE,.mode = 0644}, + .read = read_rbu_packet_size, + .write = write_rbu_packet_size, +}; + static int __init dcdrbu_init(void) { int rc = 0; @@ -657,6 +667,8 @@ static int __init dcdrbu_init(void) sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr); sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr); + sysfs_create_bin_file(&rbu_device->dev.kobj, + &rbu_packet_size_attr); rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG, "dell_rbu", &rbu_device->dev, &context, callbackfn_rbu); diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 9e9cf140731..5275cbb1afe 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1101,6 +1101,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) ide_hwif_t *hwif; struct request *rq; ide_startstop_t startstop; + int loops = 0; /* for atari only: POSSIBLY BROKEN HERE(?) */ ide_get_lock(ide_intr, hwgroup); @@ -1153,6 +1154,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) /* no more work for this hwgroup (for now) */ return; } + again: hwif = HWIF(drive); if (hwgroup->hwif->sharing_irq && hwif != hwgroup->hwif && @@ -1192,8 +1194,14 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) * though. I hope that doesn't happen too much, hopefully not * unless the subdriver triggers such a thing in its own PM * state machine. + * + * We count how many times we loop here to make sure we service + * all drives in the hwgroup without looping for ever */ if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) { + drive = drive->next ? drive->next : hwgroup->drive; + if (loops++ < 4 && !blk_queue_plugged(drive->queue)) + goto again; /* We clear busy, there should be no pending ATA command at this point. */ hwgroup->busy = 0; break; diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 6a6acbd80af..4cf9b8f3e33 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -2283,8 +2283,9 @@ static void ohci_schedule_iso_tasklets(struct ti_ohci *ohci, { struct ohci1394_iso_tasklet *t; unsigned long mask; + unsigned long flags; - spin_lock(&ohci->iso_tasklet_list_lock); + spin_lock_irqsave(&ohci->iso_tasklet_list_lock, flags); list_for_each_entry(t, &ohci->iso_tasklet_list, link) { mask = 1 << t->context; @@ -2295,8 +2296,7 @@ static void ohci_schedule_iso_tasklets(struct ti_ohci *ohci, tasklet_schedule(&t->tasklet); } - spin_unlock(&ohci->iso_tasklet_list_lock); - + spin_unlock_irqrestore(&ohci->iso_tasklet_list_lock, flags); } static irqreturn_t ohci_irq_handler(int irq, void *dev_id, diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c index 5fe4f2ba097..0470f77a9cd 100644 --- a/drivers/ieee1394/raw1394.c +++ b/drivers/ieee1394/raw1394.c @@ -98,7 +98,7 @@ static struct hpsb_address_ops arm_ops = { static void queue_complete_cb(struct pending_request *req); -static struct pending_request *__alloc_pending_request(unsigned int __nocast flags) +static struct pending_request *__alloc_pending_request(gfp_t flags) { struct pending_request *req; @@ -412,6 +412,7 @@ static void fcp_request(struct hpsb_host *host, int nodeid, int direction, static ssize_t raw1394_read(struct file *file, char __user * buffer, size_t count, loff_t * offset_is_ignored) { + unsigned long flags; struct file_info *fi = (struct file_info *)file->private_data; struct list_head *lh; struct pending_request *req; @@ -435,10 +436,10 @@ static ssize_t raw1394_read(struct file *file, char __user * buffer, } } - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); lh = fi->req_complete.next; list_del(lh); - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); req = list_entry(lh, struct pending_request, list); @@ -486,6 +487,7 @@ static int state_opened(struct file_info *fi, struct pending_request *req) static int state_initialized(struct file_info *fi, struct pending_request *req) { + unsigned long flags; struct host_info *hi; struct raw1394_khost_list *khl; @@ -499,7 +501,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req) switch (req->req.type) { case RAW1394_REQ_LIST_CARDS: - spin_lock_irq(&host_info_lock); + spin_lock_irqsave(&host_info_lock, flags); khl = kmalloc(sizeof(struct raw1394_khost_list) * host_count, SLAB_ATOMIC); @@ -513,7 +515,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req) khl++; } } - spin_unlock_irq(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, flags); if (khl != NULL) { req->req.error = RAW1394_ERROR_NONE; @@ -528,7 +530,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req) break; case RAW1394_REQ_SET_CARD: - spin_lock_irq(&host_info_lock); + spin_lock_irqsave(&host_info_lock, flags); if (req->req.misc < host_count) { list_for_each_entry(hi, &host_info_list, list) { if (!req->req.misc--) @@ -550,7 +552,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req) } else { req->req.error = RAW1394_ERROR_INVALID_ARG; } - spin_unlock_irq(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, flags); req->req.length = 0; break; @@ -569,7 +571,6 @@ static void handle_iso_listen(struct file_info *fi, struct pending_request *req) { int channel = req->req.misc; - spin_lock_irq(&host_info_lock); if ((channel > 63) || (channel < -64)) { req->req.error = RAW1394_ERROR_INVALID_ARG; } else if (channel >= 0) { @@ -601,7 +602,6 @@ static void handle_iso_listen(struct file_info *fi, struct pending_request *req) req->req.length = 0; queue_complete_req(req); - spin_unlock_irq(&host_info_lock); } static void handle_fcp_listen(struct file_info *fi, struct pending_request *req) @@ -627,6 +627,7 @@ static void handle_fcp_listen(struct file_info *fi, struct pending_request *req) static int handle_async_request(struct file_info *fi, struct pending_request *req, int node) { + unsigned long flags; struct hpsb_packet *packet = NULL; u64 addr = req->req.address & 0xffffffffffffULL; @@ -761,9 +762,9 @@ static int handle_async_request(struct file_info *fi, hpsb_set_packet_complete_task(packet, (void (*)(void *))queue_complete_cb, req); - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); list_add_tail(&req->list, &fi->req_pending); - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); packet->generation = req->req.generation; @@ -779,6 +780,7 @@ static int handle_async_request(struct file_info *fi, static int handle_iso_send(struct file_info *fi, struct pending_request *req, int channel) { + unsigned long flags; struct hpsb_packet *packet; packet = hpsb_make_isopacket(fi->host, req->req.length, channel & 0x3f, @@ -804,9 +806,9 @@ static int handle_iso_send(struct file_info *fi, struct pending_request *req, (void (*)(void *))queue_complete_req, req); - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); list_add_tail(&req->list, &fi->req_pending); - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); /* Update the generation of the packet just before sending. */ packet->generation = req->req.generation; @@ -821,6 +823,7 @@ static int handle_iso_send(struct file_info *fi, struct pending_request *req, static int handle_async_send(struct file_info *fi, struct pending_request *req) { + unsigned long flags; struct hpsb_packet *packet; int header_length = req->req.misc & 0xffff; int expect_response = req->req.misc >> 16; @@ -867,9 +870,9 @@ static int handle_async_send(struct file_info *fi, struct pending_request *req) hpsb_set_packet_complete_task(packet, (void (*)(void *))queue_complete_cb, req); - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); list_add_tail(&req->list, &fi->req_pending); - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); /* Update the generation of the packet just before sending. */ packet->generation = req->req.generation; @@ -885,6 +888,7 @@ static int handle_async_send(struct file_info *fi, struct pending_request *req) static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, u64 addr, size_t length, u16 flags) { + unsigned long irqflags; struct pending_request *req; struct host_info *hi; struct file_info *fi = NULL; @@ -899,7 +903,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, "addr: %4.4x %8.8x length: %Zu", nodeid, (u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF), length); - spin_lock(&host_info_lock); + spin_lock_irqsave(&host_info_lock, irqflags); hi = find_host_info(host); /* search address-entry */ if (hi != NULL) { list_for_each_entry(fi, &hi->file_info_list, list) { @@ -924,7 +928,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, if (!found) { printk(KERN_ERR "raw1394: arm_read FAILED addr_entry not found" " -> rcode_address_error\n"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_ADDRESS_ERROR); } else { DBGMSG("arm_read addr_entry FOUND"); @@ -954,7 +958,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, req = __alloc_pending_request(SLAB_ATOMIC); if (!req) { DBGMSG("arm_read -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ } @@ -974,7 +978,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, if (!(req->data)) { free_pending_request(req); DBGMSG("arm_read -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ } @@ -1031,13 +1035,14 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer, sizeof(struct arm_request)); queue_complete_req(req); } - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (rcode); } static int arm_write(struct hpsb_host *host, int nodeid, int destid, quadlet_t * data, u64 addr, size_t length, u16 flags) { + unsigned long irqflags; struct pending_request *req; struct host_info *hi; struct file_info *fi = NULL; @@ -1052,7 +1057,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid, "addr: %4.4x %8.8x length: %Zu", nodeid, (u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF), length); - spin_lock(&host_info_lock); + spin_lock_irqsave(&host_info_lock, irqflags); hi = find_host_info(host); /* search address-entry */ if (hi != NULL) { list_for_each_entry(fi, &hi->file_info_list, list) { @@ -1077,7 +1082,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid, if (!found) { printk(KERN_ERR "raw1394: arm_write FAILED addr_entry not found" " -> rcode_address_error\n"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_ADDRESS_ERROR); } else { DBGMSG("arm_write addr_entry FOUND"); @@ -1106,7 +1111,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid, req = __alloc_pending_request(SLAB_ATOMIC); if (!req) { DBGMSG("arm_write -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request my be retried */ } @@ -1118,7 +1123,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid, if (!(req->data)) { free_pending_request(req); DBGMSG("arm_write -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ } @@ -1165,7 +1170,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid, sizeof(struct arm_request)); queue_complete_req(req); } - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (rcode); } @@ -1173,6 +1178,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, u64 addr, quadlet_t data, quadlet_t arg, int ext_tcode, u16 flags) { + unsigned long irqflags; struct pending_request *req; struct host_info *hi; struct file_info *fi = NULL; @@ -1198,7 +1204,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, (u32) (addr & 0xFFFFFFFF), ext_tcode & 0xFF, be32_to_cpu(data), be32_to_cpu(arg)); } - spin_lock(&host_info_lock); + spin_lock_irqsave(&host_info_lock, irqflags); hi = find_host_info(host); /* search address-entry */ if (hi != NULL) { list_for_each_entry(fi, &hi->file_info_list, list) { @@ -1224,7 +1230,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, if (!found) { printk(KERN_ERR "raw1394: arm_lock FAILED addr_entry not found" " -> rcode_address_error\n"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_ADDRESS_ERROR); } else { DBGMSG("arm_lock addr_entry FOUND"); @@ -1307,7 +1313,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, req = __alloc_pending_request(SLAB_ATOMIC); if (!req) { DBGMSG("arm_lock -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ } @@ -1316,7 +1322,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, if (!(req->data)) { free_pending_request(req); DBGMSG("arm_lock -> rcode_conflict_error"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ } @@ -1382,7 +1388,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store, sizeof(struct arm_response) + 2 * sizeof(*store)); queue_complete_req(req); } - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (rcode); } @@ -1390,6 +1396,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, u64 addr, octlet_t data, octlet_t arg, int ext_tcode, u16 flags) { + unsigned long irqflags; struct pending_request *req; struct host_info *hi; struct file_info *fi = NULL; @@ -1422,7 +1429,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, (u32) ((be64_to_cpu(arg) >> 32) & 0xFFFFFFFF), (u32) (be64_to_cpu(arg) & 0xFFFFFFFF)); } - spin_lock(&host_info_lock); + spin_lock_irqsave(&host_info_lock, irqflags); hi = find_host_info(host); /* search addressentry in file_info's for host */ if (hi != NULL) { list_for_each_entry(fi, &hi->file_info_list, list) { @@ -1449,7 +1456,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, printk(KERN_ERR "raw1394: arm_lock64 FAILED addr_entry not found" " -> rcode_address_error\n"); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (RCODE_ADDRESS_ERROR); } else { DBGMSG("arm_lock64 addr_entry FOUND"); @@ -1533,7 +1540,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, DBGMSG("arm_lock64 -> entering notification-section"); req = __alloc_pending_request(SLAB_ATOMIC); if (!req) { - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); DBGMSG("arm_lock64 -> rcode_conflict_error"); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ @@ -1542,7 +1549,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, req->data = kmalloc(size, SLAB_ATOMIC); if (!(req->data)) { free_pending_request(req); - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); DBGMSG("arm_lock64 -> rcode_conflict_error"); return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected. The request may be retried */ @@ -1609,7 +1616,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store, sizeof(struct arm_response) + 2 * sizeof(*store)); queue_complete_req(req); } - spin_unlock(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, irqflags); return (rcode); } @@ -1980,6 +1987,7 @@ static int write_phypacket(struct file_info *fi, struct pending_request *req) struct hpsb_packet *packet = NULL; int retval = 0; quadlet_t data; + unsigned long flags; data = be32_to_cpu((u32) req->req.sendb); DBGMSG("write_phypacket called - quadlet 0x%8.8x ", data); @@ -1990,9 +1998,9 @@ static int write_phypacket(struct file_info *fi, struct pending_request *req) req->packet = packet; hpsb_set_packet_complete_task(packet, (void (*)(void *))queue_complete_cb, req); - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); list_add_tail(&req->list, &fi->req_pending); - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); packet->generation = req->req.generation; retval = hpsb_send_packet(packet); DBGMSG("write_phypacket send_packet called => retval: %d ", retval); @@ -2659,14 +2667,15 @@ static unsigned int raw1394_poll(struct file *file, poll_table * pt) { struct file_info *fi = file->private_data; unsigned int mask = POLLOUT | POLLWRNORM; + unsigned long flags; poll_wait(file, &fi->poll_wait_complete, pt); - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); if (!list_empty(&fi->req_complete)) { mask |= POLLIN | POLLRDNORM; } - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); return mask; } @@ -2710,6 +2719,7 @@ static int raw1394_release(struct inode *inode, struct file *file) struct arm_addr *arm_addr = NULL; int another_host; int csr_mod = 0; + unsigned long flags; if (fi->iso_state != RAW1394_ISO_INACTIVE) raw1394_iso_shutdown(fi); @@ -2720,13 +2730,11 @@ static int raw1394_release(struct inode *inode, struct file *file) } } - spin_lock_irq(&host_info_lock); + spin_lock_irqsave(&host_info_lock, flags); fi->listen_channels = 0; - spin_unlock_irq(&host_info_lock); fail = 0; /* set address-entries invalid */ - spin_lock_irq(&host_info_lock); while (!list_empty(&fi->addr_list)) { another_host = 0; @@ -2777,14 +2785,14 @@ static int raw1394_release(struct inode *inode, struct file *file) vfree(addr->addr_space_buffer); kfree(addr); } /* while */ - spin_unlock_irq(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, flags); if (fail > 0) { printk(KERN_ERR "raw1394: during addr_list-release " "error(s) occurred \n"); } while (!done) { - spin_lock_irq(&fi->reqlists_lock); + spin_lock_irqsave(&fi->reqlists_lock, flags); while (!list_empty(&fi->req_complete)) { lh = fi->req_complete.next; @@ -2798,7 +2806,7 @@ static int raw1394_release(struct inode *inode, struct file *file) if (list_empty(&fi->req_pending)) done = 1; - spin_unlock_irq(&fi->reqlists_lock); + spin_unlock_irqrestore(&fi->reqlists_lock, flags); if (!done) down_interruptible(&fi->complete_sem); @@ -2828,9 +2836,9 @@ static int raw1394_release(struct inode *inode, struct file *file) fi->host->id); if (fi->state == connected) { - spin_lock_irq(&host_info_lock); + spin_lock_irqsave(&host_info_lock, flags); list_del(&fi->list); - spin_unlock_irq(&host_info_lock); + spin_unlock_irqrestore(&host_info_lock, flags); put_device(&fi->host->device); } diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index a4a4d9c1eef..a14ca87fda1 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -783,7 +783,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent, u32 remote_qpn, u16 pkey_index, struct ib_ah *ah, int rmpp_active, int hdr_len, int data_len, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { struct ib_mad_agent_private *mad_agent_priv; struct ib_mad_send_buf *send_buf; diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 78de2dd1a4f..262618210c1 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -574,7 +574,7 @@ static void ib_sa_path_rec_release(struct ib_sa_query *sa_query) int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, struct ib_sa_path_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_path_rec *resp, void *context), @@ -676,7 +676,7 @@ static void ib_sa_service_rec_release(struct ib_sa_query *sa_query) int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, u8 method, struct ib_sa_service_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_service_rec *resp, void *context), @@ -759,7 +759,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num, u8 method, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_mcmember_rec *resp, void *context), diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c index c81fa8e975e..8dfafda5ed2 100644 --- a/drivers/infiniband/hw/mthca/mthca_eq.c +++ b/drivers/infiniband/hw/mthca/mthca_eq.c @@ -396,20 +396,21 @@ static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr, struct pt_regs writel(dev->eq_table.clr_mask, dev->eq_table.clr_int); ecr = readl(dev->eq_regs.tavor.ecr_base + 4); - if (ecr) { - writel(ecr, dev->eq_regs.tavor.ecr_base + - MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4); + if (!ecr) + return IRQ_NONE; - for (i = 0; i < MTHCA_NUM_EQ; ++i) - if (ecr & dev->eq_table.eq[i].eqn_mask && - mthca_eq_int(dev, &dev->eq_table.eq[i])) { + writel(ecr, dev->eq_regs.tavor.ecr_base + + MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4); + + for (i = 0; i < MTHCA_NUM_EQ; ++i) + if (ecr & dev->eq_table.eq[i].eqn_mask) { + if (mthca_eq_int(dev, &dev->eq_table.eq[i])) tavor_set_eq_ci(dev, &dev->eq_table.eq[i], dev->eq_table.eq[i].cons_index); - tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn); - } - } + tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn); + } - return IRQ_RETVAL(ecr); + return IRQ_HANDLED; } static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr, diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index ffbcd40418d..23a3f56c789 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -503,6 +503,25 @@ err_free_aux: return err; } +static void mthca_free_icms(struct mthca_dev *mdev) +{ + u8 status; + + mthca_free_icm_table(mdev, mdev->mcg_table.table); + if (mdev->mthca_flags & MTHCA_FLAG_SRQ) + mthca_free_icm_table(mdev, mdev->srq_table.table); + mthca_free_icm_table(mdev, mdev->cq_table.table); + mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); + mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); + mthca_free_icm_table(mdev, mdev->qp_table.qp_table); + mthca_free_icm_table(mdev, mdev->mr_table.mpt_table); + mthca_free_icm_table(mdev, mdev->mr_table.mtt_table); + mthca_unmap_eq_icm(mdev); + + mthca_UNMAP_ICM_AUX(mdev, &status); + mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); +} + static int __devinit mthca_init_arbel(struct mthca_dev *mdev) { struct mthca_dev_lim dev_lim; @@ -580,18 +599,7 @@ static int __devinit mthca_init_arbel(struct mthca_dev *mdev) return 0; err_free_icm: - if (mdev->mthca_flags & MTHCA_FLAG_SRQ) - mthca_free_icm_table(mdev, mdev->srq_table.table); - mthca_free_icm_table(mdev, mdev->cq_table.table); - mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); - mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); - mthca_free_icm_table(mdev, mdev->qp_table.qp_table); - mthca_free_icm_table(mdev, mdev->mr_table.mpt_table); - mthca_free_icm_table(mdev, mdev->mr_table.mtt_table); - mthca_unmap_eq_icm(mdev); - - mthca_UNMAP_ICM_AUX(mdev, &status); - mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); + mthca_free_icms(mdev); err_stop_fw: mthca_UNMAP_FA(mdev, &status); @@ -611,18 +619,7 @@ static void mthca_close_hca(struct mthca_dev *mdev) mthca_CLOSE_HCA(mdev, 0, &status); if (mthca_is_memfree(mdev)) { - if (mdev->mthca_flags & MTHCA_FLAG_SRQ) - mthca_free_icm_table(mdev, mdev->srq_table.table); - mthca_free_icm_table(mdev, mdev->cq_table.table); - mthca_free_icm_table(mdev, mdev->qp_table.rdb_table); - mthca_free_icm_table(mdev, mdev->qp_table.eqp_table); - mthca_free_icm_table(mdev, mdev->qp_table.qp_table); - mthca_free_icm_table(mdev, mdev->mr_table.mpt_table); - mthca_free_icm_table(mdev, mdev->mr_table.mtt_table); - mthca_unmap_eq_icm(mdev); - - mthca_UNMAP_ICM_AUX(mdev, &status); - mthca_free_icm(mdev, mdev->fw.arbel.aux_icm); + mthca_free_icms(mdev); mthca_UNMAP_FA(mdev, &status); mthca_free_icm(mdev, mdev->fw.arbel.fw_icm); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 704f48e0b6a..6c5bf07489f 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -474,7 +474,7 @@ err: spin_unlock(&priv->lock); } -static void path_lookup(struct sk_buff *skb, struct net_device *dev) +static void ipoib_path_lookup(struct sk_buff *skb, struct net_device *dev) { struct ipoib_dev_priv *priv = netdev_priv(skb->dev); @@ -569,7 +569,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) if (skb->dst && skb->dst->neighbour) { if (unlikely(!*to_ipoib_neigh(skb->dst->neighbour))) { - path_lookup(skb, dev); + ipoib_path_lookup(skb, dev); goto out; } diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 444f7756fee..571a68691a4 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -93,7 +93,7 @@ config KEYBOARD_LKKBD config KEYBOARD_LOCOMO tristate "LoCoMo Keyboard Support" - depends on SHARP_LOCOMO + depends on SHARP_LOCOMO && INPUT_KEYBOARD help Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index 1714045a182..344f4600540 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -53,7 +53,7 @@ static unsigned char spitzkbd_keycode[NR_SCANCODES] = { KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */ 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */ KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ - SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, /* 49-64 */ + SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */ SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */ KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */ diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index d5c5b32045a..4015a91f4b6 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -90,11 +90,11 @@ static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request) { - complete(&request->done); - /* Mark slot as available */ udev->requests[request->id] = NULL; wake_up_interruptible(&udev->requests_waitq); + + complete(&request->done); } static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index b82bc315047..b6148f6f783 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -96,7 +96,7 @@ static kmem_cache_t *_crypt_io_pool; /* * Mempool alloc and free functions for the page */ -static void *mempool_alloc_page(unsigned int __nocast gfp_mask, void *data) +static void *mempool_alloc_page(gfp_t gfp_mask, void *data) { return alloc_page(gfp_mask); } diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c index 9de000131a8..4809b209fbb 100644 --- a/drivers/md/dm-io.c +++ b/drivers/md/dm-io.c @@ -32,7 +32,7 @@ struct io { static unsigned _num_ios; static mempool_t *_io_pool; -static void *alloc_io(unsigned int __nocast gfp_mask, void *pool_data) +static void *alloc_io(gfp_t gfp_mask, void *pool_data) { return kmalloc(sizeof(struct io), gfp_mask); } diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 86328251375..2375709a392 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -122,7 +122,7 @@ static inline sector_t region_to_sector(struct region_hash *rh, region_t region) /* FIXME move this */ static void queue_bio(struct mirror_set *ms, struct bio *bio, int rw); -static void *region_alloc(unsigned int __nocast gfp_mask, void *pool_data) +static void *region_alloc(gfp_t gfp_mask, void *pool_data) { return kmalloc(sizeof(struct region), gfp_mask); } diff --git a/drivers/md/md.c b/drivers/md/md.c index 2897df90df4..2a8a5696bf8 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3063,6 +3063,7 @@ static int md_thread(void * arg) * many dirty RAID5 blocks. */ + allow_signal(SIGKILL); complete(thread->event); while (!kthread_should_stop()) { void (*run)(mddev_t *); @@ -3111,7 +3112,7 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev, thread->mddev = mddev; thread->name = name; thread->timeout = MAX_SCHEDULE_TIMEOUT; - thread->tsk = kthread_run(md_thread, thread, mdname(thread->mddev)); + thread->tsk = kthread_run(md_thread, thread, name, mdname(thread->mddev)); if (IS_ERR(thread->tsk)) { kfree(thread); return NULL; @@ -3567,8 +3568,10 @@ static void md_do_sync(mddev_t *mddev) mddev->curr_resync = 2; try_again: - if (signal_pending(current)) { + if (signal_pending(current) || + kthread_should_stop()) { flush_signals(current); + set_bit(MD_RECOVERY_INTR, &mddev->recovery); goto skip; } ITERATE_MDDEV(mddev2,tmp) { @@ -3588,8 +3591,9 @@ static void md_do_sync(mddev_t *mddev) */ continue; prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE); - if (!signal_pending(current) - && mddev2->curr_resync >= mddev->curr_resync) { + if (!signal_pending(current) && + !kthread_should_stop() && + mddev2->curr_resync >= mddev->curr_resync) { printk(KERN_INFO "md: delaying resync of %s" " until %s has finished resync (they" " share one or more physical units)\n", @@ -3695,7 +3699,7 @@ static void md_do_sync(mddev_t *mddev) } - if (signal_pending(current)) { + if (signal_pending(current) || kthread_should_stop()) { /* * got a signal, exit. */ diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 286342375fb..1151c3ed300 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -38,7 +38,7 @@ static mdk_personality_t multipath_personality; -static void *mp_pool_alloc(unsigned int __nocast gfp_flags, void *data) +static void *mp_pool_alloc(gfp_t gfp_flags, void *data) { struct multipath_bh *mpb; mpb = kmalloc(sizeof(*mpb), gfp_flags); diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index a93ca478142..0e1f148dd41 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -52,7 +52,7 @@ static mdk_personality_t raid1_personality; static void unplug_slaves(mddev_t *mddev); -static void * r1bio_pool_alloc(unsigned int __nocast gfp_flags, void *data) +static void * r1bio_pool_alloc(gfp_t gfp_flags, void *data) { struct pool_info *pi = data; r1bio_t *r1_bio; @@ -79,7 +79,7 @@ static void r1bio_pool_free(void *r1_bio, void *data) #define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE) #define RESYNC_WINDOW (2048*1024) -static void * r1buf_pool_alloc(unsigned int __nocast gfp_flags, void *data) +static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data) { struct pool_info *pi = data; struct page *page; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 5bd1e9ec899..28dd028415e 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -47,7 +47,7 @@ static void unplug_slaves(mddev_t *mddev); -static void * r10bio_pool_alloc(unsigned int __nocast gfp_flags, void *data) +static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data) { conf_t *conf = data; r10bio_t *r10_bio; @@ -81,7 +81,7 @@ static void r10bio_pool_free(void *r10_bio, void *data) * one for write (we recover only one drive per r10buf) * */ -static void * r10buf_pool_alloc(unsigned int __nocast gfp_flags, void *data) +static void * r10buf_pool_alloc(gfp_t gfp_flags, void *data) { conf_t *conf = data; struct page *page; diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c index 022913da8c5..9b0406318f2 100644 --- a/drivers/media/radio/radio-cadet.c +++ b/drivers/media/radio/radio-cadet.c @@ -543,7 +543,7 @@ static int cadet_probe(void) for(i=0;i<8;i++) { io=iovals[i]; - if(request_region(io,2, "cadet-probe")>=0) { + if (request_region(io, 2, "cadet-probe")) { cadet_setfreq(1410); if(cadet_getfreq()==1410) { release_region(io, 2); diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 93570355819..bbb989df4cf 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -262,7 +262,6 @@ config VIDEO_SAA7134_DVB depends on VIDEO_SAA7134 && DVB_CORE select VIDEO_BUF_DVB select DVB_MT352 - select DVB_CX22702 select DVB_TDA1004X ---help--- This adds support for DVB cards based on the diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c index 6c332800d6a..0881a17d522 100644 --- a/drivers/media/video/bttv-cards.c +++ b/drivers/media/video/bttv-cards.c @@ -2393,10 +2393,10 @@ struct tvcard bttv_tvcards[] = { .tuner = 0, .tuner_type = TUNER_LG_TDVS_H062F, .tuner_addr = ADDR_UNSET, - .video_inputs = 2, + .video_inputs = 3, .audio_inputs = 1, .svhs = 2, - .muxsel = { 2, 3 }, + .muxsel = { 2, 3, 1 }, .gpiomask = 0x00e00007, .audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 }, .no_msp34xx = 1, diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c index 4437bdebe24..137b58f2c66 100644 --- a/drivers/media/video/vpx3220.c +++ b/drivers/media/video/vpx3220.c @@ -203,7 +203,7 @@ static const unsigned short init_ntsc[] = { 0x8c, 640, /* Horizontal length */ 0x8d, 640, /* Number of pixels */ 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x173, /* 13.5 MHz transport, Forced + 0xf0, 0x73, /* 13.5 MHz transport, Forced * mode, latch windows */ 0xf2, 0x13, /* NTSC M, composite input */ 0xe7, 0x1e1, /* Enable vertical standard @@ -212,38 +212,36 @@ static const unsigned short init_ntsc[] = { static const unsigned short init_pal[] = { 0x88, 23, /* Window 1 vertical begin */ - 0x89, 288 + 16, /* Vertical lines in (16 lines + 0x89, 288, /* Vertical lines in (16 lines * skipped by the VFE) */ - 0x8a, 288 + 16, /* Vertical lines out (16 lines + 0x8a, 288, /* Vertical lines out (16 lines * skipped by the VFE) */ 0x8b, 16, /* Horizontal begin */ 0x8c, 768, /* Horizontal length */ 0x8d, 784, /* Number of pixels * Must be >= Horizontal begin + Horizontal length */ 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x177, /* 13.5 MHz transport, Forced + 0xf0, 0x77, /* 13.5 MHz transport, Forced * mode, latch windows */ 0xf2, 0x3d1, /* PAL B,G,H,I, composite input */ - 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines - * change to 0x241 for 288 lines */ + 0xe7, 0x241, /* PAL/SECAM set to 288 lines */ }; static const unsigned short init_secam[] = { - 0x88, 23 - 16, /* Window 1 vertical begin */ - 0x89, 288 + 16, /* Vertical lines in (16 lines + 0x88, 23, /* Window 1 vertical begin */ + 0x89, 288, /* Vertical lines in (16 lines * skipped by the VFE) */ - 0x8a, 288 + 16, /* Vertical lines out (16 lines + 0x8a, 288, /* Vertical lines out (16 lines * skipped by the VFE) */ 0x8b, 16, /* Horizontal begin */ 0x8c, 768, /* Horizontal length */ 0x8d, 784, /* Number of pixels * Must be >= Horizontal begin + Horizontal length */ 0x8f, 0xc00, /* Disable window 2 */ - 0xf0, 0x177, /* 13.5 MHz transport, Forced + 0xf0, 0x77, /* 13.5 MHz transport, Forced * mode, latch windows */ 0xf2, 0x3d5, /* SECAM, composite input */ - 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines - * change to 0x241 for 288 lines */ + 0xe7, 0x241, /* PAL/SECAM set to 288 lines */ }; static const unsigned char init_common[] = { @@ -410,6 +408,12 @@ vpx3220_command (struct i2c_client *client, case DECODER_SET_NORM: { int *iarg = arg, data; + int temp_input; + + /* Here we back up the input selection because it gets + overwritten when we fill the registers with the + choosen video norm */ + temp_input = vpx3220_fp_read(client, 0xf2); dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n", I2C_NAME(client), *iarg); @@ -449,6 +453,10 @@ vpx3220_command (struct i2c_client *client, } decoder->norm = *iarg; + + /* And here we set the backed up video input again */ + vpx3220_fp_write(client, 0xf2, temp_input | 0x0010); + udelay(10); } break; diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 429820e48c6..7de19a84dc7 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -257,8 +257,8 @@ static void mptsas_print_device_pg0(SasDevicePage0_t *pg0) printk("SAS Address=0x%llX\n", le64_to_cpu(sas_address)); printk("Target ID=0x%X\n", pg0->TargetID); printk("Bus=0x%X\n", pg0->Bus); - printk("PhyNum=0x%X\n", pg0->PhyNum); - printk("AccessStatus=0x%X\n", le16_to_cpu(pg0->AccessStatus)); + printk("Parent Phy Num=0x%X\n", pg0->PhyNum); + printk("Access Status=0x%X\n", le16_to_cpu(pg0->AccessStatus)); printk("Device Info=0x%X\n", le32_to_cpu(pg0->DeviceInfo)); printk("Flags=0x%X\n", le16_to_cpu(pg0->Flags)); printk("Physical Port=0x%X\n", pg0->PhysicalPort); @@ -270,7 +270,7 @@ static void mptsas_print_expander_pg1(SasExpanderPage1_t *pg1) printk("---- SAS EXPANDER PAGE 1 ------------\n"); printk("Physical Port=0x%X\n", pg1->PhysicalPort); - printk("PHY Identifier=0x%X\n", pg1->Phy); + printk("PHY Identifier=0x%X\n", pg1->PhyIdentifier); printk("Negotiated Link Rate=0x%X\n", pg1->NegotiatedLinkRate); printk("Programmed Link Rate=0x%X\n", pg1->ProgrammedLinkRate); printk("Hardware Link Rate=0x%X\n", pg1->HwLinkRate); @@ -604,7 +604,7 @@ mptsas_sas_expander_pg1(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, mptsas_print_expander_pg1(buffer); /* save config data */ - phy_info->phy_id = buffer->Phy; + phy_info->phy_id = buffer->PhyIdentifier; phy_info->port_id = buffer->PhysicalPort; phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate; phy_info->programmed_link_rate = buffer->ProgrammedLinkRate; @@ -825,6 +825,8 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc, int *index) mptsas_sas_device_pg0(ioc, &port_info->phy_info[i].identify, (MPI_SAS_DEVICE_PGAD_FORM_GET_NEXT_HANDLE << MPI_SAS_DEVICE_PGAD_FORM_SHIFT), handle); + port_info->phy_info[i].identify.phy_id = + port_info->phy_info[i].phy_id; handle = port_info->phy_info[i].identify.handle; if (port_info->phy_info[i].attached.handle) { @@ -881,6 +883,8 @@ mptsas_probe_expander_phys(MPT_ADAPTER *ioc, u32 *handle, int *index) (MPI_SAS_DEVICE_PGAD_FORM_HANDLE << MPI_SAS_DEVICE_PGAD_FORM_SHIFT), port_info->phy_info[i].identify.handle); + port_info->phy_info[i].identify.phy_id = + port_info->phy_info[i].phy_id; } if (port_info->phy_info[i].attached.handle) { diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index 10f6ce1bc0a..e335d54c465 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -457,6 +457,17 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb) return probe_irq_off(mask); } +static void ucb1x00_release(struct class_device *dev) +{ + struct ucb1x00 *ucb = classdev_to_ucb1x00(dev); + kfree(ucb); +} + +static struct class ucb1x00_class = { + .name = "ucb1x00", + .release = ucb1x00_release, +}; + static int ucb1x00_probe(struct mcp *mcp) { struct ucb1x00 *ucb; @@ -546,17 +557,6 @@ static void ucb1x00_remove(struct mcp *mcp) class_device_unregister(&ucb->cdev); } -static void ucb1x00_release(struct class_device *dev) -{ - struct ucb1x00 *ucb = classdev_to_ucb1x00(dev); - kfree(ucb); -} - -static struct class ucb1x00_class = { - .name = "ucb1x00", - .release = ucb1x00_release, -}; - int ucb1x00_register_driver(struct ucb1x00_driver *drv) { struct ucb1x00 *ucb; @@ -642,8 +642,6 @@ static void __exit ucb1x00_exit(void) module_init(ucb1x00_init); module_exit(ucb1x00_exit); -EXPORT_SYMBOL(ucb1x00_class); - EXPORT_SYMBOL(ucb1x00_io_set_dir); EXPORT_SYMBOL(ucb1x00_io_write); EXPORT_SYMBOL(ucb1x00_io_read); diff --git a/drivers/mfd/ucb1x00.h b/drivers/mfd/ucb1x00.h index 6b632644f59..9c9a647d8b7 100644 --- a/drivers/mfd/ucb1x00.h +++ b/drivers/mfd/ucb1x00.h @@ -106,8 +106,6 @@ struct ucb1x00_irq { void (*fn)(int, void *); }; -extern struct class ucb1x00_class; - struct ucb1x00 { spinlock_t lock; struct mcp *mcp; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 2a908c4690a..c748b0e1641 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1655,7 +1655,7 @@ config LAN_SAA9730 config NET_POCKET bool "Pocket and portable adapters" - depends on NET_ETHERNET && ISA + depends on NET_ETHERNET && PARPORT ---help--- Cute little network (Ethernet) devices which attach to the parallel port ("pocket adapters"), commonly used with laptops. If you have @@ -1679,7 +1679,7 @@ config NET_POCKET config ATP tristate "AT-LAN-TEC/RealTek pocket adapter support" - depends on NET_POCKET && ISA && X86 + depends on NET_POCKET && PARPORT && X86 select CRC32 ---help--- This is a network (Ethernet) device which attaches to your parallel @@ -1694,7 +1694,7 @@ config ATP config DE600 tristate "D-Link DE600 pocket adapter support" - depends on NET_POCKET && ISA + depends on NET_POCKET && PARPORT ---help--- This is a network (Ethernet) device which attaches to your parallel port. Read <file:Documentation/networking/DLINK.txt> as well as the @@ -1709,7 +1709,7 @@ config DE600 config DE620 tristate "D-Link DE620 pocket adapter support" - depends on NET_POCKET && ISA + depends on NET_POCKET && PARPORT ---help--- This is a network (Ethernet) device which attaches to your parallel port. Read <file:Documentation/networking/DLINK.txt> as well as the diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index bf81cd45e4d..f264ff16297 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -487,6 +487,8 @@ * * Added xmit_hash_policy_layer34() * - Modified by Jay Vosburgh <fubar@us.ibm.com> to also support mode 4. * Set version to 2.6.3. + * 2005/09/26 - Jay Vosburgh <fubar@us.ibm.com> + * - Removed backwards compatibility for old ifenslaves. Version 2.6.4. */ //#define BONDING_DEBUG 1 @@ -595,14 +597,7 @@ static int arp_ip_count = 0; static int bond_mode = BOND_MODE_ROUNDROBIN; static int xmit_hashtype= BOND_XMIT_POLICY_LAYER2; static int lacp_fast = 0; -static int app_abi_ver = 0; -static int orig_app_abi_ver = -1; /* This is used to save the first ABI version - * we receive from the application. Once set, - * it won't be changed, and the module will - * refuse to enslave/release interfaces if the - * command comes from an application using - * another ABI version. - */ + struct bond_parm_tbl { char *modename; int mode; @@ -1294,12 +1289,13 @@ static void bond_mc_list_destroy(struct bonding *bond) /* * Copy all the Multicast addresses from src to the bonding device dst */ -static int bond_mc_list_copy(struct dev_mc_list *mc_list, struct bonding *bond, int gpf_flag) +static int bond_mc_list_copy(struct dev_mc_list *mc_list, struct bonding *bond, + gfp_t gfp_flag) { struct dev_mc_list *dmi, *new_dmi; for (dmi = mc_list; dmi; dmi = dmi->next) { - new_dmi = kmalloc(sizeof(struct dev_mc_list), gpf_flag); + new_dmi = kmalloc(sizeof(struct dev_mc_list), gfp_flag); if (!new_dmi) { /* FIXME: Potential memory leak !!! */ @@ -1702,51 +1698,29 @@ static int bond_enslave(struct net_device *bond_dev, struct net_device *slave_de } } - if (app_abi_ver >= 1) { - /* The application is using an ABI, which requires the - * slave interface to be closed. - */ - if ((slave_dev->flags & IFF_UP)) { - printk(KERN_ERR DRV_NAME - ": Error: %s is up\n", - slave_dev->name); - res = -EPERM; - goto err_undo_flags; - } - - if (slave_dev->set_mac_address == NULL) { - printk(KERN_ERR DRV_NAME - ": Error: The slave device you specified does " - "not support setting the MAC address.\n"); - printk(KERN_ERR - "Your kernel likely does not support slave " - "devices.\n"); + /* + * Old ifenslave binaries are no longer supported. These can + * be identified with moderate accurary by the state of the slave: + * the current ifenslave will set the interface down prior to + * enslaving it; the old ifenslave will not. + */ + if ((slave_dev->flags & IFF_UP)) { + printk(KERN_ERR DRV_NAME ": %s is up. " + "This may be due to an out of date ifenslave.\n", + slave_dev->name); + res = -EPERM; + goto err_undo_flags; + } - res = -EOPNOTSUPP; - goto err_undo_flags; - } - } else { - /* The application is not using an ABI, which requires the - * slave interface to be open. - */ - if (!(slave_dev->flags & IFF_UP)) { - printk(KERN_ERR DRV_NAME - ": Error: %s is not running\n", - slave_dev->name); - res = -EINVAL; - goto err_undo_flags; - } + if (slave_dev->set_mac_address == NULL) { + printk(KERN_ERR DRV_NAME + ": Error: The slave device you specified does " + "not support setting the MAC address.\n"); + printk(KERN_ERR + "Your kernel likely does not support slave devices.\n"); - if ((bond->params.mode == BOND_MODE_8023AD) || - (bond->params.mode == BOND_MODE_TLB) || - (bond->params.mode == BOND_MODE_ALB)) { - printk(KERN_ERR DRV_NAME - ": Error: to use %s mode, you must upgrade " - "ifenslave.\n", - bond_mode_name(bond->params.mode)); - res = -EOPNOTSUPP; - goto err_undo_flags; - } + res = -EOPNOTSUPP; + goto err_undo_flags; } new_slave = kmalloc(sizeof(struct slave), GFP_KERNEL); @@ -1762,41 +1736,36 @@ static int bond_enslave(struct net_device *bond_dev, struct net_device *slave_de */ new_slave->original_flags = slave_dev->flags; - if (app_abi_ver >= 1) { - /* save slave's original ("permanent") mac address for - * modes that needs it, and for restoring it upon release, - * and then set it to the master's address - */ - memcpy(new_slave->perm_hwaddr, slave_dev->dev_addr, ETH_ALEN); + /* + * Save slave's original ("permanent") mac address for modes + * that need it, and for restoring it upon release, and then + * set it to the master's address + */ + memcpy(new_slave->perm_hwaddr, slave_dev->dev_addr, ETH_ALEN); - /* set slave to master's mac address - * The application already set the master's - * mac address to that of the first slave - */ - memcpy(addr.sa_data, bond_dev->dev_addr, bond_dev->addr_len); - addr.sa_family = slave_dev->type; - res = dev_set_mac_address(slave_dev, &addr); - if (res) { - dprintk("Error %d calling set_mac_address\n", res); - goto err_free; - } + /* + * Set slave to master's mac address. The application already + * set the master's mac address to that of the first slave + */ + memcpy(addr.sa_data, bond_dev->dev_addr, bond_dev->addr_len); + addr.sa_family = slave_dev->type; + res = dev_set_mac_address(slave_dev, &addr); + if (res) { + dprintk("Error %d calling set_mac_address\n", res); + goto err_free; + } - /* open the slave since the application closed it */ - res = dev_open(slave_dev); - if (res) { - dprintk("Openning slave %s failed\n", slave_dev->name); - goto err_restore_mac; - } + /* open the slave since the application closed it */ + res = dev_open(slave_dev); + if (res) { + dprintk("Openning slave %s failed\n", slave_dev->name); + goto err_restore_mac; } res = netdev_set_master(slave_dev, bond_dev); if (res) { dprintk("Error %d calling netdev_set_master\n", res); - if (app_abi_ver < 1) { - goto err_free; - } else { - goto err_close; - } + goto err_close; } new_slave->dev = slave_dev; @@ -1997,39 +1966,6 @@ static int bond_enslave(struct net_device *bond_dev, struct net_device *slave_de write_unlock_bh(&bond->lock); - if (app_abi_ver < 1) { - /* - * !!! This is to support old versions of ifenslave. - * We can remove this in 2.5 because our ifenslave takes - * care of this for us. - * We check to see if the master has a mac address yet. - * If not, we'll give it the mac address of our slave device. - */ - int ndx = 0; - - for (ndx = 0; ndx < bond_dev->addr_len; ndx++) { - dprintk("Checking ndx=%d of bond_dev->dev_addr\n", - ndx); - if (bond_dev->dev_addr[ndx] != 0) { - dprintk("Found non-zero byte at ndx=%d\n", - ndx); - break; - } - } - - if (ndx == bond_dev->addr_len) { - /* - * We got all the way through the address and it was - * all 0's. - */ - dprintk("%s doesn't have a MAC address yet. \n", - bond_dev->name); - dprintk("Going to give assign it from %s.\n", - slave_dev->name); - bond_sethwaddr(bond_dev, slave_dev); - } - } - printk(KERN_INFO DRV_NAME ": %s: enslaving %s as a%s interface with a%s link.\n", bond_dev->name, slave_dev->name, @@ -2227,12 +2163,10 @@ static int bond_release(struct net_device *bond_dev, struct net_device *slave_de /* close slave before restoring its mac address */ dev_close(slave_dev); - if (app_abi_ver >= 1) { - /* restore original ("permanent") mac address */ - memcpy(addr.sa_data, slave->perm_hwaddr, ETH_ALEN); - addr.sa_family = slave_dev->type; - dev_set_mac_address(slave_dev, &addr); - } + /* restore original ("permanent") mac address */ + memcpy(addr.sa_data, slave->perm_hwaddr, ETH_ALEN); + addr.sa_family = slave_dev->type; + dev_set_mac_address(slave_dev, &addr); /* restore the original state of the * IFF_NOARP flag that might have been @@ -2320,12 +2254,10 @@ static int bond_release_all(struct net_device *bond_dev) /* close slave before restoring its mac address */ dev_close(slave_dev); - if (app_abi_ver >= 1) { - /* restore original ("permanent") mac address*/ - memcpy(addr.sa_data, slave->perm_hwaddr, ETH_ALEN); - addr.sa_family = slave_dev->type; - dev_set_mac_address(slave_dev, &addr); - } + /* restore original ("permanent") mac address*/ + memcpy(addr.sa_data, slave->perm_hwaddr, ETH_ALEN); + addr.sa_family = slave_dev->type; + dev_set_mac_address(slave_dev, &addr); /* restore the original state of the IFF_NOARP flag that might have * been set by bond_set_slave_inactive_flags() @@ -2423,57 +2355,6 @@ static int bond_ioctl_change_active(struct net_device *bond_dev, struct net_devi return res; } -static int bond_ethtool_ioctl(struct net_device *bond_dev, struct ifreq *ifr) -{ - struct ethtool_drvinfo info; - void __user *addr = ifr->ifr_data; - uint32_t cmd; - - if (get_user(cmd, (uint32_t __user *)addr)) { - return -EFAULT; - } - - switch (cmd) { - case ETHTOOL_GDRVINFO: - if (copy_from_user(&info, addr, sizeof(info))) { - return -EFAULT; - } - - if (strcmp(info.driver, "ifenslave") == 0) { - int new_abi_ver; - char *endptr; - - new_abi_ver = simple_strtoul(info.fw_version, - &endptr, 0); - if (*endptr) { - printk(KERN_ERR DRV_NAME - ": Error: got invalid ABI " - "version from application\n"); - - return -EINVAL; - } - - if (orig_app_abi_ver == -1) { - orig_app_abi_ver = new_abi_ver; - } - - app_abi_ver = new_abi_ver; - } - - strncpy(info.driver, DRV_NAME, 32); - strncpy(info.version, DRV_VERSION, 32); - snprintf(info.fw_version, 32, "%d", BOND_ABI_VERSION); - - if (copy_to_user(addr, &info, sizeof(info))) { - return -EFAULT; - } - - return 0; - default: - return -EOPNOTSUPP; - } -} - static int bond_info_query(struct net_device *bond_dev, struct ifbond *info) { struct bonding *bond = bond_dev->priv; @@ -3442,16 +3323,11 @@ static void bond_info_show_slave(struct seq_file *seq, const struct slave *slave seq_printf(seq, "Link Failure Count: %d\n", slave->link_failure_count); - if (app_abi_ver >= 1) { - seq_printf(seq, - "Permanent HW addr: %02x:%02x:%02x:%02x:%02x:%02x\n", - slave->perm_hwaddr[0], - slave->perm_hwaddr[1], - slave->perm_hwaddr[2], - slave->perm_hwaddr[3], - slave->perm_hwaddr[4], - slave->perm_hwaddr[5]); - } + seq_printf(seq, + "Permanent HW addr: %02x:%02x:%02x:%02x:%02x:%02x\n", + slave->perm_hwaddr[0], slave->perm_hwaddr[1], + slave->perm_hwaddr[2], slave->perm_hwaddr[3], + slave->perm_hwaddr[4], slave->perm_hwaddr[5]); if (bond->params.mode == BOND_MODE_8023AD) { const struct aggregator *agg @@ -4010,15 +3886,12 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd struct ifslave k_sinfo; struct ifslave __user *u_sinfo = NULL; struct mii_ioctl_data *mii = NULL; - int prev_abi_ver = orig_app_abi_ver; int res = 0; dprintk("bond_ioctl: master=%s, cmd=%d\n", bond_dev->name, cmd); switch (cmd) { - case SIOCETHTOOL: - return bond_ethtool_ioctl(bond_dev, ifr); case SIOCGMIIPHY: mii = if_mii(ifr); if (!mii) { @@ -4090,21 +3963,6 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd return -EPERM; } - if (orig_app_abi_ver == -1) { - /* no orig_app_abi_ver was provided yet, so we'll use the - * current one from now on, even if it's 0 - */ - orig_app_abi_ver = app_abi_ver; - - } else if (orig_app_abi_ver != app_abi_ver) { - printk(KERN_ERR DRV_NAME - ": Error: already using ifenslave ABI version %d; to " - "upgrade ifenslave to version %d, you must first " - "reload bonding.\n", - orig_app_abi_ver, app_abi_ver); - return -EINVAL; - } - slave_dev = dev_get_by_name(ifr->ifr_slave); dprintk("slave_dev=%p: \n", slave_dev); @@ -4137,14 +3995,6 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd dev_put(slave_dev); } - if (res < 0) { - /* The ioctl failed, so there's no point in changing the - * orig_app_abi_ver. We'll restore it's value just in case - * we've changed it earlier in this function. - */ - orig_app_abi_ver = prev_abi_ver; - } - return res; } @@ -4578,9 +4428,18 @@ static inline void bond_set_mode_ops(struct bonding *bond, int mode) } } +static void bond_ethtool_get_drvinfo(struct net_device *bond_dev, + struct ethtool_drvinfo *drvinfo) +{ + strncpy(drvinfo->driver, DRV_NAME, 32); + strncpy(drvinfo->version, DRV_VERSION, 32); + snprintf(drvinfo->fw_version, 32, "%d", BOND_ABI_VERSION); +} + static struct ethtool_ops bond_ethtool_ops = { .get_tx_csum = ethtool_op_get_tx_csum, .get_sg = ethtool_op_get_sg, + .get_drvinfo = bond_ethtool_get_drvinfo, }; /* diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 38819698086..bbf9da8af62 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -40,8 +40,8 @@ #include "bond_3ad.h" #include "bond_alb.h" -#define DRV_VERSION "2.6.3" -#define DRV_RELDATE "June 8, 2005" +#define DRV_VERSION "2.6.4" +#define DRV_RELDATE "September 26, 2005" #define DRV_NAME "bonding" #define DRV_DESCRIPTION "Ethernet Channel Bonding Driver" diff --git a/drivers/net/e100.c b/drivers/net/e100.c index fbf1c06ec5c..40887f09b68 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -903,8 +903,8 @@ static void mdio_write(struct net_device *netdev, int addr, int reg, int data) static void e100_get_defaults(struct nic *nic) { - struct param_range rfds = { .min = 16, .max = 256, .count = 256 }; - struct param_range cbs = { .min = 64, .max = 256, .count = 128 }; + struct param_range rfds = { .min = 16, .max = 256, .count = 64 }; + struct param_range cbs = { .min = 64, .max = 256, .count = 64 }; pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id); /* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */ @@ -1007,213 +1007,25 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb) c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]); } -/********************************************************/ -/* Micro code for 8086:1229 Rev 8 */ -/********************************************************/ - -/* Parameter values for the D101M B-step */ -#define D101M_CPUSAVER_TIMER_DWORD 78 -#define D101M_CPUSAVER_BUNDLE_DWORD 65 -#define D101M_CPUSAVER_MIN_SIZE_DWORD 126 - -#define D101M_B_RCVBUNDLE_UCODE \ -{\ -0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \ -0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \ -0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \ -0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \ -0x00380438, 0x00000000, 0x00140000, 0x00380555, \ -0x00308000, 0x00100662, 0x00100561, 0x000E0408, \ -0x00134861, 0x000C0002, 0x00103093, 0x00308000, \ -0x00100624, 0x00100561, 0x000E0408, 0x00100861, \ -0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \ -0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \ -0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \ -0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \ -0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \ -0x00041000, 0x00010004, 0x00130826, 0x000C0006, \ -0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00080600, 0x00101B10, 0x00050004, 0x00100826, \ -0x00101210, 0x00380C34, 0x00000000, 0x00000000, \ -0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \ -0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \ -0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \ -0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \ -0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \ -0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \ -0x00130826, 0x000C0001, 0x00220559, 0x00101313, \ -0x00380559, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00130831, 0x0010090B, 0x00124813, \ -0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \ -0x003806A8, 0x00000000, 0x00000000, 0x00000000, \ -} - -/********************************************************/ -/* Micro code for 8086:1229 Rev 9 */ -/********************************************************/ - -/* Parameter values for the D101S */ -#define D101S_CPUSAVER_TIMER_DWORD 78 -#define D101S_CPUSAVER_BUNDLE_DWORD 67 -#define D101S_CPUSAVER_MIN_SIZE_DWORD 128 - -#define D101S_RCVBUNDLE_UCODE \ -{\ -0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \ -0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \ -0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \ -0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \ -0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \ -0x00308000, 0x00100610, 0x00100561, 0x000E0408, \ -0x00134861, 0x000C0002, 0x00103093, 0x00308000, \ -0x00100624, 0x00100561, 0x000E0408, 0x00100861, \ -0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \ -0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \ -0x003A047E, 0x00044010, 0x00380819, 0x00000000, \ -0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \ -0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \ -0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \ -0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \ -0x00101313, 0x00380700, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00080600, 0x00101B10, 0x00050004, 0x00100826, \ -0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \ -0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \ -0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \ -0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \ -0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \ -0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \ -0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \ -0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \ -0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00130831, \ -0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \ -0x00041000, 0x00010004, 0x00380700 \ -} - -/********************************************************/ -/* Micro code for the 8086:1229 Rev F/10 */ -/********************************************************/ - -/* Parameter values for the D102 E-step */ -#define D102_E_CPUSAVER_TIMER_DWORD 42 -#define D102_E_CPUSAVER_BUNDLE_DWORD 54 -#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46 - -#define D102_E_RCVBUNDLE_UCODE \ -{\ -0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \ -0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \ -0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \ -0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \ -0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \ -0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \ -0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -} - static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb) { -/* *INDENT-OFF* */ - static struct { - u32 ucode[UCODE_SIZE + 1]; - u8 mac; - u8 timer_dword; - u8 bundle_dword; - u8 min_size_dword; - } ucode_opts[] = { - { D101M_B_RCVBUNDLE_UCODE, - mac_82559_D101M, - D101M_CPUSAVER_TIMER_DWORD, - D101M_CPUSAVER_BUNDLE_DWORD, - D101M_CPUSAVER_MIN_SIZE_DWORD }, - { D101S_RCVBUNDLE_UCODE, - mac_82559_D101S, - D101S_CPUSAVER_TIMER_DWORD, - D101S_CPUSAVER_BUNDLE_DWORD, - D101S_CPUSAVER_MIN_SIZE_DWORD }, - { D102_E_RCVBUNDLE_UCODE, - mac_82551_F, - D102_E_CPUSAVER_TIMER_DWORD, - D102_E_CPUSAVER_BUNDLE_DWORD, - D102_E_CPUSAVER_MIN_SIZE_DWORD }, - { D102_E_RCVBUNDLE_UCODE, - mac_82551_10, - D102_E_CPUSAVER_TIMER_DWORD, - D102_E_CPUSAVER_BUNDLE_DWORD, - D102_E_CPUSAVER_MIN_SIZE_DWORD }, - { {0}, 0, 0, 0, 0} - }, *opts; -/* *INDENT-ON* */ - -#define BUNDLESMALL 1 -#define BUNDLEMAX 50 -#define INTDELAY 15000 - - opts = ucode_opts; - - /* do not load u-code for ICH devices */ - if (nic->flags & ich) - return; - - /* Search for ucode match against h/w rev_id */ - while (opts->mac) { - if (nic->mac == opts->mac) { - int i; - u32 *ucode = opts->ucode; - - /* Insert user-tunable settings */ - ucode[opts->timer_dword] &= 0xFFFF0000; - ucode[opts->timer_dword] |= - (u16) INTDELAY; - ucode[opts->bundle_dword] &= 0xFFFF0000; - ucode[opts->bundle_dword] |= (u16) BUNDLEMAX; - ucode[opts->min_size_dword] &= 0xFFFF0000; - ucode[opts->min_size_dword] |= - (BUNDLESMALL) ? 0xFFFF : 0xFF80; - - for(i = 0; i < UCODE_SIZE; i++) - cb->u.ucode[i] = cpu_to_le32(ucode[i]); - cb->command = cpu_to_le16(cb_ucode); - return; - } - opts++; - } + int i; + static const u32 ucode[UCODE_SIZE] = { + /* NFS packets are misinterpreted as TCO packets and + * incorrectly routed to the BMC over SMBus. This + * microcode patch checks the fragmented IP bit in the + * NFS/UDP header to distinguish between NFS and TCO. */ + 0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, + 0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, + 0x00906EFD, 0x00900EFD, 0x00E00EF8, + }; - cb->command = cpu_to_le16(cb_nop); + if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) { + for(i = 0; i < UCODE_SIZE; i++) + cb->u.ucode[i] = cpu_to_le32(ucode[i]); + cb->command = cpu_to_le16(cb_ucode); + } else + cb->command = cpu_to_le16(cb_nop); } static void e100_setup_iaaddr(struct nic *nic, struct cb *cb, diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c index 0de3bb90617..14e9b6315f2 100644 --- a/drivers/net/ibm_emac/ibm_emac_core.c +++ b/drivers/net/ibm_emac/ibm_emac_core.c @@ -1875,6 +1875,9 @@ static int emac_init_device(struct ocp_device *ocpdev, struct ibm_ocp_mal *mal) rc = -ENODEV; goto bail; } + + /* Disable any PHY features not supported by the platform */ + ep->phy_mii.def->features &= ~emacdata->phy_feat_exc; /* Setup initial PHY config & startup aneg */ if (ep->phy_mii.def->ops->init) @@ -1882,6 +1885,34 @@ static int emac_init_device(struct ocp_device *ocpdev, struct ibm_ocp_mal *mal) netif_carrier_off(ndev); if (ep->phy_mii.def->features & SUPPORTED_Autoneg) ep->want_autoneg = 1; + else { + ep->want_autoneg = 0; + + /* Select highest supported speed/duplex */ + if (ep->phy_mii.def->features & SUPPORTED_1000baseT_Full) { + ep->phy_mii.speed = SPEED_1000; + ep->phy_mii.duplex = DUPLEX_FULL; + } else if (ep->phy_mii.def->features & + SUPPORTED_1000baseT_Half) { + ep->phy_mii.speed = SPEED_1000; + ep->phy_mii.duplex = DUPLEX_HALF; + } else if (ep->phy_mii.def->features & + SUPPORTED_100baseT_Full) { + ep->phy_mii.speed = SPEED_100; + ep->phy_mii.duplex = DUPLEX_FULL; + } else if (ep->phy_mii.def->features & + SUPPORTED_100baseT_Half) { + ep->phy_mii.speed = SPEED_100; + ep->phy_mii.duplex = DUPLEX_HALF; + } else if (ep->phy_mii.def->features & + SUPPORTED_10baseT_Full) { + ep->phy_mii.speed = SPEED_10; + ep->phy_mii.duplex = DUPLEX_FULL; + } else { + ep->phy_mii.speed = SPEED_10; + ep->phy_mii.duplex = DUPLEX_HALF; + } + } emac_start_link(ep, NULL); /* read the MAC Address */ diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index e64df4d0800..e4811b42a6b 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -584,7 +584,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb) return 0; } -static inline int rx_refill(struct net_device *ndev, int gfp) +static inline int rx_refill(struct net_device *ndev, gfp_t gfp) { struct ns83820 *dev = PRIV(ndev); unsigned i; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index d652e1eddb4..c7cca842e5e 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -1832,7 +1832,7 @@ static void fill_multicast_tbl(int count, struct dev_mc_list *addrs, { struct dev_mc_list *mc_addr; - for (mc_addr = addrs; mc_addr && --count > 0; mc_addr = mc_addr->next) { + for (mc_addr = addrs; mc_addr && count-- > 0; mc_addr = mc_addr->next) { u_int position = ether_crc(6, mc_addr->dmi_addr); #ifndef final_version /* Verify multicast address. */ if ((mc_addr->dmi_addr[0] & 1) == 0) diff --git a/drivers/net/skge.c b/drivers/net/skge.c index fd398da4993..c2e6484ef13 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -2837,21 +2837,29 @@ static void skge_netpoll(struct net_device *dev) static int skge_set_mac_address(struct net_device *dev, void *p) { struct skge_port *skge = netdev_priv(dev); - struct sockaddr *addr = p; - int err = 0; + struct skge_hw *hw = skge->hw; + unsigned port = skge->port; + const struct sockaddr *addr = p; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - skge_down(dev); + spin_lock_bh(&hw->phy_lock); memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); - memcpy_toio(skge->hw->regs + B2_MAC_1 + skge->port*8, + memcpy_toio(hw->regs + B2_MAC_1 + port*8, dev->dev_addr, ETH_ALEN); - memcpy_toio(skge->hw->regs + B2_MAC_2 + skge->port*8, + memcpy_toio(hw->regs + B2_MAC_2 + port*8, dev->dev_addr, ETH_ALEN); - if (dev->flags & IFF_UP) - err = skge_up(dev); - return err; + + if (hw->chip_id == CHIP_ID_GENESIS) + xm_outaddr(hw, port, XM_SA, dev->dev_addr); + else { + gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr); + gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr); + } + spin_unlock_bh(&hw->phy_lock); + + return 0; } static const struct { diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 88b89dc95c7..efdb179ecc8 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -133,14 +133,18 @@ - finally added firmware (GPL'ed by Adaptec) - removed compatibility code for 2.2.x + LK1.4.2.1 (Ion Badulescu) + - fixed 32/64 bit issues on i386 + CONFIG_HIGHMEM + - added 32-bit padding to outgoing skb's, removed previous workaround + TODO: - fix forced speed/duplexing code (broken a long time ago, when somebody converted the driver to use the generic MII code) - fix VLAN support */ #define DRV_NAME "starfire" -#define DRV_VERSION "1.03+LK1.4.2" -#define DRV_RELDATE "January 19, 2005" +#define DRV_VERSION "1.03+LK1.4.2.1" +#define DRV_RELDATE "October 3, 2005" #include <linux/config.h> #include <linux/version.h> @@ -165,6 +169,14 @@ TODO: - fix forced speed/duplexing code (broken a long time ago, when * of length 1. If and when this is fixed, the #define below can be removed. */ #define HAS_BROKEN_FIRMWARE + +/* + * If using the broken firmware, data must be padded to the next 32-bit boundary. + */ +#ifdef HAS_BROKEN_FIRMWARE +#define PADDING_MASK 3 +#endif + /* * Define this if using the driver with the zero-copy patch */ @@ -257,9 +269,10 @@ static int full_duplex[MAX_UNITS] = {0, }; * This SUCKS. * We need a much better method to determine if dma_addr_t is 64-bit. */ -#if (defined(__i386__) && defined(CONFIG_HIGHMEM) && (LINUX_VERSION_CODE > 0x20500 || defined(CONFIG_HIGHMEM64G))) || defined(__x86_64__) || defined (__ia64__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) +#if (defined(__i386__) && defined(CONFIG_HIGHMEM64G)) || defined(__x86_64__) || defined (__ia64__) || defined(__mips64__) || (defined(__mips__) && defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) /* 64-bit dma_addr_t */ #define ADDR_64BITS /* This chip uses 64 bit addresses. */ +#define netdrv_addr_t u64 #define cpu_to_dma(x) cpu_to_le64(x) #define dma_to_cpu(x) le64_to_cpu(x) #define RX_DESC_Q_ADDR_SIZE RxDescQAddr64bit @@ -268,6 +281,7 @@ static int full_duplex[MAX_UNITS] = {0, }; #define TX_COMPL_Q_ADDR_SIZE TxComplQAddr64bit #define RX_DESC_ADDR_SIZE RxDescAddr64bit #else /* 32-bit dma_addr_t */ +#define netdrv_addr_t u32 #define cpu_to_dma(x) cpu_to_le32(x) #define dma_to_cpu(x) le32_to_cpu(x) #define RX_DESC_Q_ADDR_SIZE RxDescQAddr32bit @@ -1333,21 +1347,10 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) } #if defined(ZEROCOPY) && defined(HAS_BROKEN_FIRMWARE) - { - int has_bad_length = 0; - - if (skb_first_frag_len(skb) == 1) - has_bad_length = 1; - else { - for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) - if (skb_shinfo(skb)->frags[i].size == 1) { - has_bad_length = 1; - break; - } - } - - if (has_bad_length) - skb_checksum_help(skb, 0); + if (skb->ip_summed == CHECKSUM_HW) { + skb = skb_padto(skb, (skb->len + PADDING_MASK) & ~PADDING_MASK); + if (skb == NULL) + return NETDEV_TX_OK; } #endif /* ZEROCOPY && HAS_BROKEN_FIRMWARE */ @@ -2127,13 +2130,12 @@ static int __init starfire_init (void) #endif #endif -#ifndef ADDR_64BITS /* we can do this test only at run-time... sigh */ - if (sizeof(dma_addr_t) == sizeof(u64)) { - printk("This driver has not been ported to this 64-bit architecture yet\n"); + if (sizeof(dma_addr_t) != sizeof(netdrv_addr_t)) { + printk("This driver has dma_addr_t issues, please send email to maintainer\n"); return -ENODEV; } -#endif /* not ADDR_64BITS */ + return pci_module_init (&starfire_driver); } diff --git a/drivers/net/sungem.h b/drivers/net/sungem.h index ff8ae5f7997..13006d759ad 100644 --- a/drivers/net/sungem.h +++ b/drivers/net/sungem.h @@ -1035,7 +1035,8 @@ struct gem { #define ALIGNED_RX_SKB_ADDR(addr) \ ((((unsigned long)(addr) + (64UL - 1UL)) & ~(64UL - 1UL)) - (unsigned long)(addr)) -static __inline__ struct sk_buff *gem_alloc_skb(int size, int gfp_flags) +static __inline__ struct sk_buff *gem_alloc_skb(int size, + gfp_t gfp_flags) { struct sk_buff *skb = alloc_skb(size + 64, gfp_flags); diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c index e7b001017b9..32057e65808 100644 --- a/drivers/net/tokenring/ibmtr.c +++ b/drivers/net/tokenring/ibmtr.c @@ -531,7 +531,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) if (!time_after(jiffies, timeout)) continue; DPRINTK( "Hardware timeout during initialization.\n"); iounmap(t_mmio); - kfree(ti); return -ENODEV; } ti->sram_phys = @@ -645,7 +644,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) DPRINTK("Unknown shared ram paging info %01X\n", ti->shared_ram_paging); iounmap(t_mmio); - kfree(ti); return -ENODEV; break; } /*end switch shared_ram_paging */ @@ -675,7 +673,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) "driver limit (%05x), adapter not started.\n", chk_base, ibmtr_mem_base + IBMTR_SHARED_RAM_SIZE); iounmap(t_mmio); - kfree(ti); return -ENODEV; } else { /* seems cool, record what we have figured out */ ti->sram_base = new_base >> 12; @@ -690,7 +687,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) DPRINTK("Could not grab irq %d. Halting Token Ring driver.\n", irq); iounmap(t_mmio); - kfree(ti); return -ENODEV; } /*?? Now, allocate some of the PIO PORTs for this driver.. */ @@ -699,7 +695,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) DPRINTK("Could not grab PIO range. Halting driver.\n"); free_irq(dev->irq, dev); iounmap(t_mmio); - kfree(ti); return -EBUSY; } diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c index 5db694c4eb0..683f14b01c0 100644 --- a/drivers/net/tulip/21142.c +++ b/drivers/net/tulip/21142.c @@ -172,7 +172,7 @@ void t21142_lnk_change(struct net_device *dev, int csr5) int i; for (i = 0; i < tp->mtable->leafcount; i++) if (tp->mtable->mleaf[i].media == dev->if_port) { - int startup = ! ((tp->chip_id == DC21143 && tp->revision == 65)); + int startup = ! ((tp->chip_id == DC21143 && (tp->revision == 48 || tp->revision == 65))); tp->cur_index = i; tulip_select_media(dev, startup); setup_done = 1; diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 00a07f32a81..7187958e40c 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -243,7 +243,7 @@ config IPW_DEBUG config AIRO tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards" - depends on NET_RADIO && ISA && (PCI || BROKEN) + depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN) ---help--- This is the standard Linux driver to support Cisco/Aironet ISA and PCI 802.11 wireless cards. diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index 6deb7cc810c..15ceaf61575 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -503,9 +503,14 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) return 0; } - /* Length of the packet body */ - /* FIXME: what if the skb is smaller than this? */ - len = max_t(int,skb->len - ETH_HLEN, ETH_ZLEN - ETH_HLEN); + /* Check packet length, pad short packets, round up odd length */ + len = max_t(int, ALIGN(skb->len, 2), ETH_ZLEN); + if (skb->len < len) { + skb = skb_padto(skb, len); + if (skb == NULL) + goto fail; + } + len -= ETH_HLEN; eh = (struct ethhdr *)skb->data; @@ -557,8 +562,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) p = skb->data; } - /* Round up for odd length packets */ - err = hermes_bap_pwrite(hw, USER_BAP, p, ALIGN(data_len, 2), + err = hermes_bap_pwrite(hw, USER_BAP, p, data_len, txfid, data_off); if (err) { printk(KERN_ERR "%s: Error %d writing packet to BAP\n", @@ -574,8 +578,9 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev) txfid, NULL); if (err) { netif_start_queue(dev); - printk(KERN_ERR "%s: Error %d transmitting packet\n", - dev->name, err); + if (net_ratelimit()) + printk(KERN_ERR "%s: Error %d transmitting packet\n", + dev->name, err); stats->tx_errors++; goto fail; } diff --git a/drivers/pci/.gitignore b/drivers/pci/.gitignore new file mode 100644 index 00000000000..f297ca8d313 --- /dev/null +++ b/drivers/pci/.gitignore @@ -0,0 +1,4 @@ +classlist.h +devlist.h +gen-devlist + diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 11ca44387cb..7992bc8cc6a 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -241,7 +241,8 @@ static void __devinit quirk_s3_64M(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_868, quirk_s3_64M ); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_968, quirk_s3_64M ); -static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region, unsigned size, int nr) +static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region, + unsigned size, int nr, const char *name) { region &= ~(size-1); if (region) { @@ -259,6 +260,7 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region, unsi pcibios_bus_to_resource(dev, res, &bus_region); pci_claim_resource(dev, nr); + printk("PCI quirk: region %04x-%04x claimed by %s\n", region, region + size - 1, name); } } @@ -291,25 +293,98 @@ static void __devinit quirk_ali7101_acpi(struct pci_dev *dev) u16 region; pci_read_config_word(dev, 0xE0, ®ion); - quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES); + quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES, "ali7101 ACPI"); pci_read_config_word(dev, 0xE2, ®ion); - quirk_io_region(dev, region, 32, PCI_BRIDGE_RESOURCES+1); + quirk_io_region(dev, region, 32, PCI_BRIDGE_RESOURCES+1, "ali7101 SMB"); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, quirk_ali7101_acpi ); +static void piix4_io_quirk(struct pci_dev *dev, const char *name, unsigned int port, unsigned int enable) +{ + u32 devres; + u32 mask, size, base; + + pci_read_config_dword(dev, port, &devres); + if ((devres & enable) != enable) + return; + mask = (devres >> 16) & 15; + base = devres & 0xffff; + size = 16; + for (;;) { + unsigned bit = size >> 1; + if ((bit & mask) == bit) + break; + size = bit; + } + /* + * For now we only print it out. Eventually we'll want to + * reserve it (at least if it's in the 0x1000+ range), but + * let's get enough confirmation reports first. + */ + base &= -size; + printk("%s PIO at %04x-%04x\n", name, base, base + size - 1); +} + +static void piix4_mem_quirk(struct pci_dev *dev, const char *name, unsigned int port, unsigned int enable) +{ + u32 devres; + u32 mask, size, base; + + pci_read_config_dword(dev, port, &devres); + if ((devres & enable) != enable) + return; + base = devres & 0xffff0000; + mask = (devres & 0x3f) << 16; + size = 128 << 16; + for (;;) { + unsigned bit = size >> 1; + if ((bit & mask) == bit) + break; + size = bit; + } + /* + * For now we only print it out. Eventually we'll want to + * reserve it, but let's get enough confirmation reports first. + */ + base &= -size; + printk("%s MMIO at %04x-%04x\n", name, base, base + size - 1); +} + /* * PIIX4 ACPI: Two IO regions pointed to by longwords at * 0x40 (64 bytes of ACPI registers) * 0x90 (32 bytes of SMB registers) + * and a few strange programmable PIIX4 device resources. */ static void __devinit quirk_piix4_acpi(struct pci_dev *dev) { - u32 region; + u32 region, res_a; pci_read_config_dword(dev, 0x40, ®ion); - quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES); + quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES, "PIIX4 ACPI"); pci_read_config_dword(dev, 0x90, ®ion); - quirk_io_region(dev, region, 32, PCI_BRIDGE_RESOURCES+1); + quirk_io_region(dev, region, 32, PCI_BRIDGE_RESOURCES+1, "PIIX4 SMB"); + + /* Device resource A has enables for some of the other ones */ + pci_read_config_dword(dev, 0x5c, &res_a); + + piix4_io_quirk(dev, "PIIX4 devres B", 0x60, 3 << 21); + piix4_io_quirk(dev, "PIIX4 devres C", 0x64, 3 << 21); + + /* Device resource D is just bitfields for static resources */ + + /* Device 12 enabled? */ + if (res_a & (1 << 29)) { + piix4_io_quirk(dev, "PIIX4 devres E", 0x68, 1 << 20); + piix4_mem_quirk(dev, "PIIX4 devres F", 0x6c, 1 << 7); + } + /* Device 13 enabled? */ + if (res_a & (1 << 30)) { + piix4_io_quirk(dev, "PIIX4 devres G", 0x70, 1 << 20); + piix4_mem_quirk(dev, "PIIX4 devres H", 0x74, 1 << 7); + } + piix4_io_quirk(dev, "PIIX4 devres I", 0x78, 1 << 20); + piix4_io_quirk(dev, "PIIX4 devres J", 0x7c, 1 << 20); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, quirk_piix4_acpi ); @@ -323,10 +398,10 @@ static void __devinit quirk_ich4_lpc_acpi(struct pci_dev *dev) u32 region; pci_read_config_dword(dev, 0x40, ®ion); - quirk_io_region(dev, region, 128, PCI_BRIDGE_RESOURCES); + quirk_io_region(dev, region, 128, PCI_BRIDGE_RESOURCES, "ICH4 ACPI/GPIO/TCO"); pci_read_config_dword(dev, 0x58, ®ion); - quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES+1); + quirk_io_region(dev, region, 64, PCI_BRIDGE_RESOURCES+1, "ICH4 GPIO"); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, quirk_ich4_lpc_acpi ); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_0, quirk_ich4_lpc_acpi ); @@ -352,7 +427,7 @@ static void __devinit quirk_vt82c586_acpi(struct pci_dev *dev) if (rev & 0x10) { pci_read_config_dword(dev, 0x48, ®ion); region &= PCI_BASE_ADDRESS_IO_MASK; - quirk_io_region(dev, region, 256, PCI_BRIDGE_RESOURCES); + quirk_io_region(dev, region, 256, PCI_BRIDGE_RESOURCES, "vt82c586 ACPI"); } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_vt82c586_acpi ); @@ -372,11 +447,11 @@ static void __devinit quirk_vt82c686_acpi(struct pci_dev *dev) pci_read_config_word(dev, 0x70, &hm); hm &= PCI_BASE_ADDRESS_IO_MASK; - quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1); + quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1, "vt82c868 HW-mon"); pci_read_config_dword(dev, 0x90, &smb); smb &= PCI_BASE_ADDRESS_IO_MASK; - quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2); + quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2, "vt82c868 SMB"); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_vt82c686_acpi ); @@ -391,11 +466,11 @@ static void __devinit quirk_vt8235_acpi(struct pci_dev *dev) pci_read_config_word(dev, 0x88, &pm); pm &= PCI_BASE_ADDRESS_IO_MASK; - quirk_io_region(dev, pm, 128, PCI_BRIDGE_RESOURCES); + quirk_io_region(dev, pm, 128, PCI_BRIDGE_RESOURCES, "vt8235 PM"); pci_read_config_word(dev, 0xd0, &smb); smb &= PCI_BASE_ADDRESS_IO_MASK; - quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 1); + quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 1, "vt8235 SMB"); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, quirk_vt8235_acpi); @@ -1233,7 +1308,7 @@ static void __init quirk_alder_ioapic(struct pci_dev *pdev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic ); #endif -#ifdef CONFIG_SCSI_SATA +#ifdef CONFIG_SCSI_SATA_INTEL_COMBINED static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev) { u8 prog, comb, tmp; @@ -1310,7 +1385,7 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev) request_region(0x170, 8, "libata"); /* port 1 */ } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_intel_ide_combined ); -#endif /* CONFIG_SCSI_SATA */ +#endif /* CONFIG_SCSI_SATA_INTEL_COMBINED */ int pcie_mch_quirk; diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 657be948baf..28ce3a7ee43 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -40,7 +40,7 @@ * FIXME: IO should be max 256 bytes. However, since we may * have a P2P bridge below a cardbus bridge, we need 4K. */ -#define CARDBUS_IO_SIZE (4*1024) +#define CARDBUS_IO_SIZE (256) #define CARDBUS_MEM_SIZE (32*1024*1024) static void __devinit diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index fabd3529ceb..d5e76423a0e 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -689,6 +689,9 @@ static int pccardd(void *__skt) schedule(); try_to_freeze(); } + /* make sure we are running before we exit */ + set_current_state(TASK_RUNNING); + remove_wait_queue(&skt->thread_wait, &wait); /* remove from the device core */ diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index 888b70e6a48..9e7ccd8a432 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -66,7 +66,7 @@ void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func, if (pc_debug > lvl) { printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func); va_start(args, fmt); - printk(fmt, args); + vprintk(fmt, args); va_end(args); } } @@ -321,8 +321,6 @@ soc_common_pcmcia_get_socket(struct pcmcia_socket *sock, socket_state_t *state) * less punt all of this work and let the kernel handle the details * of power configuration, reset, &c. We also record the value of * `state' in order to regurgitate it to the PCMCIA core later. - * - * Returns: 0 */ static int soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state) @@ -407,7 +405,7 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m * the map speed as requested, but override the address ranges * supplied by Card Services. * - * Returns: 0 on success, -1 on error + * Returns: 0 on success, -ERRNO on error */ static int soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map) @@ -655,8 +653,8 @@ static void soc_pcmcia_cpufreq_unregister(void) } #else -#define soc_pcmcia_cpufreq_register() -#define soc_pcmcia_cpufreq_unregister() +static int soc_pcmcia_cpufreq_register(void) { return 0; } +static void soc_pcmcia_cpufreq_unregister(void) {} #endif int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr) @@ -738,7 +736,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops goto out_err_5; } - if ( list_empty(&soc_pcmcia_sockets) ) + if (list_empty(&soc_pcmcia_sockets)) soc_pcmcia_cpufreq_register(); list_add(&skt->node, &soc_pcmcia_sockets); @@ -839,7 +837,7 @@ int soc_common_drv_pcmcia_remove(struct device *dev) release_resource(&skt->res_io); release_resource(&skt->res_skt); } - if ( list_empty(&soc_pcmcia_sockets) ) + if (list_empty(&soc_pcmcia_sockets)) soc_pcmcia_cpufreq_unregister(); up(&soc_pcmcia_sockets_lock); diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h index da0b404561c..539b5cd1a59 100644 --- a/drivers/pcmcia/ti113x.h +++ b/drivers/pcmcia/ti113x.h @@ -873,6 +873,7 @@ static int ti1250_override(struct yenta_socket *socket) * Some fixup code to make everybody happy (TM). */ +#ifdef CONFIG_CARDBUS /** * set/clear various test bits: * Defaults to clear the bit. @@ -927,7 +928,6 @@ static void ene_tune_bridge(struct pcmcia_socket *sock, struct pci_bus *bus) config_writeb(socket, ENE_TEST_C9, test_c9); } - static int ene_override(struct yenta_socket *socket) { /* install tune_bridge() function */ @@ -935,6 +935,9 @@ static int ene_override(struct yenta_socket *socket) return ti1250_override(socket); } +#else +# define ene_override ti1250_override +#endif #endif /* _LINUX_TI113X_H */ diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 14c76f5e417..9adc11e8b8b 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -544,7 +544,7 @@ get_disc_ccwdev_by_devno(unsigned int devno, struct ccw_device *sibling) .sibling = sibling, }; - dev = bus_find_device(&css_bus_type, NULL, &data, match_devno); + dev = bus_find_device(&ccw_bus_type, NULL, &data, match_devno); return dev ? to_ccwdev(dev) : NULL; } diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h index 2ad4797ce02..9963479ba89 100644 --- a/drivers/s390/net/qeth.h +++ b/drivers/s390/net/qeth.h @@ -686,6 +686,7 @@ struct qeth_seqno { __u32 pdu_hdr; __u32 pdu_hdr_ack; __u16 ipa; + __u32 pkt_seqno; }; struct qeth_reply { @@ -848,6 +849,7 @@ qeth_realloc_headroom(struct qeth_card *card, struct sk_buff **skb, int size) "on interface %s", QETH_CARD_IFNAME(card)); return -ENOMEM; } + kfree_skb(*skb); *skb = new_skb; } return 0; diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 71de834ece1..bd28e2438d7 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -511,7 +511,7 @@ static int __qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode) { struct qeth_card *card = (struct qeth_card *) cgdev->dev.driver_data; - int rc = 0; + int rc = 0, rc2 = 0, rc3 = 0; enum qeth_card_states recover_flag; QETH_DBF_TEXT(setup, 3, "setoffl"); @@ -523,11 +523,13 @@ __qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode) CARD_BUS_ID(card)); return -ERESTARTSYS; } - if ((rc = ccw_device_set_offline(CARD_DDEV(card))) || - (rc = ccw_device_set_offline(CARD_WDEV(card))) || - (rc = ccw_device_set_offline(CARD_RDEV(card)))) { + rc = ccw_device_set_offline(CARD_DDEV(card)); + rc2 = ccw_device_set_offline(CARD_WDEV(card)); + rc3 = ccw_device_set_offline(CARD_RDEV(card)); + if (!rc) + rc = (rc2) ? rc2 : rc3; + if (rc) QETH_DBF_TEXT_(setup, 2, "1err%d", rc); - } if (recover_flag == CARD_STATE_UP) card->state = CARD_STATE_RECOVER; qeth_notify_processes(); @@ -1046,6 +1048,7 @@ qeth_setup_card(struct qeth_card *card) spin_lock_init(&card->vlanlock); card->vlangrp = NULL; #endif + spin_lock_init(&card->lock); spin_lock_init(&card->ip_lock); spin_lock_init(&card->thread_mask_lock); card->thread_start_mask = 0; @@ -1626,16 +1629,6 @@ qeth_cmd_timeout(unsigned long data) spin_unlock_irqrestore(&reply->card->lock, flags); } -static void -qeth_reset_ip_addresses(struct qeth_card *card) -{ - QETH_DBF_TEXT(trace, 2, "rstipadd"); - - qeth_clear_ip_list(card, 0, 1); - /* this function will also schedule the SET_IP_THREAD */ - qeth_set_multicast_list(card->dev); -} - static struct qeth_ipa_cmd * qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob) { @@ -1664,9 +1657,8 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob) "IP address reset.\n", QETH_CARD_IFNAME(card), card->info.chpid); - card->lan_online = 1; netif_carrier_on(card->dev); - qeth_reset_ip_addresses(card); + qeth_schedule_recovery(card); return NULL; case IPA_CMD_REGISTER_LOCAL_ADDR: QETH_DBF_TEXT(trace,3, "irla"); @@ -2387,6 +2379,7 @@ qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, skb_pull(skb, VLAN_HLEN); } #endif + *((__u32 *)skb->cb) = ++card->seqno.pkt_seqno; return vlan_id; } @@ -3014,7 +3007,7 @@ qeth_alloc_buffer_pool(struct qeth_card *card) return -ENOMEM; } for(j = 0; j < QETH_MAX_BUFFER_ELEMENTS(card); ++j){ - ptr = (void *) __get_free_page(GFP_KERNEL); + ptr = (void *) __get_free_page(GFP_KERNEL|GFP_DMA); if (!ptr) { while (j > 0) free_page((unsigned long) @@ -3058,7 +3051,8 @@ qeth_alloc_qdio_buffers(struct qeth_card *card) if (card->qdio.state == QETH_QDIO_ALLOCATED) return 0; - card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q), GFP_KERNEL); + card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q), + GFP_KERNEL|GFP_DMA); if (!card->qdio.in_q) return - ENOMEM; QETH_DBF_TEXT(setup, 2, "inq"); @@ -3083,7 +3077,7 @@ qeth_alloc_qdio_buffers(struct qeth_card *card) } for (i = 0; i < card->qdio.no_out_queues; ++i){ card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q), - GFP_KERNEL); + GFP_KERNEL|GFP_DMA); if (!card->qdio.out_qs[i]){ while (i > 0) kfree(card->qdio.out_qs[--i]); @@ -6470,6 +6464,9 @@ qeth_query_ipassists_cb(struct qeth_card *card, struct qeth_reply *reply, if (cmd->hdr.prot_version == QETH_PROT_IPV4) { card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported; card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled; + /* Disable IPV6 support hard coded for Hipersockets */ + if(card->info.type == QETH_CARD_TYPE_IQD) + card->options.ipa4.supported_funcs &= ~IPA_IPV6; } else { #ifdef CONFIG_QETH_IPV6 card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported; diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 0b5087f7cab..cab098556b4 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -833,7 +833,7 @@ zfcp_unit_dequeue(struct zfcp_unit *unit) } static void * -zfcp_mempool_alloc(unsigned int __nocast gfp_mask, void *size) +zfcp_mempool_alloc(gfp_t gfp_mask, void *size) { return kmalloc((size_t) size, gfp_mask); } diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 20019b82b4a..3ee9b8b33be 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -553,6 +553,11 @@ config SCSI_SATA_VITESSE If unsure, say N. +config SCSI_SATA_INTEL_COMBINED + bool + depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX) + default y + config SCSI_BUSLOGIC tristate "BusLogic SCSI support" depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index d40ba0bd68a..23392ae7df8 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -91,7 +91,7 @@ #ifndef NDEBUG #define NDEBUG 0 #endif -#ifndef NDEBUG +#ifndef NDEBUG_ABORT #define NDEBUG_ABORT 0 #endif diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 4a99d2f000f..d54b1cc88d0 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -19,7 +19,7 @@ #define AAC_MAX_LUN (8) #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff) -#define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)512) +#define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)256) /* * These macros convert from physical channels to virtual channels diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index de8490a9283..a1f9ceef0ac 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -453,9 +453,9 @@ static int aac_eh_reset(struct scsi_cmnd* cmd) /* * We can exit If all the commands are complete */ + spin_unlock_irq(host->host_lock); if (active == 0) return SUCCESS; - spin_unlock_irq(host->host_lock); ssleep(1); spin_lock_irq(host->host_lock); } diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index 1b3148e842a..c3f63739573 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -34,6 +34,7 @@ #include <linux/delay.h> #include <linux/uio.h> #include <asm/uaccess.h> +#include <linux/fs.h> #include <linux/compat.h> #include <scsi/scsi.h> diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 8982978c42f..7aec93f9d42 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1325,6 +1325,8 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->brd_info = brd_info; sprintf(ha->host_str, "%s_%ld", ha->brd_info->drv_name, ha->host_no); + ha->dpc_pid = -1; + /* Configure PCI I/O space */ ret = qla2x00_iospace_config(ha); if (ret) @@ -1448,7 +1450,6 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) */ spin_lock_init(&ha->mbx_reg_lock); - ha->dpc_pid = -1; init_completion(&ha->dpc_inited); init_completion(&ha->dpc_exited); diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index a917ab7475a..1fd5fc6d0fe 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1119,6 +1119,36 @@ static inline void update_can_queue(struct Scsi_Host *host, u_int in_ptr, u_int host->sg_tablesize = QLOGICPTI_MAX_SG(num_free); } +static unsigned int scsi_rbuf_get(struct scsi_cmnd *cmd, unsigned char **buf_out) +{ + unsigned char *buf; + unsigned int buflen; + + if (cmd->use_sg) { + struct scatterlist *sg; + + sg = (struct scatterlist *) cmd->request_buffer; + buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset; + buflen = sg->length; + } else { + buf = cmd->request_buffer; + buflen = cmd->request_bufflen; + } + + *buf_out = buf; + return buflen; +} + +static void scsi_rbuf_put(struct scsi_cmnd *cmd, unsigned char *buf) +{ + if (cmd->use_sg) { + struct scatterlist *sg; + + sg = (struct scatterlist *) cmd->request_buffer; + kunmap_atomic(buf - sg->offset, KM_IRQ0); + } +} + /* * Until we scan the entire bus with inquiries, go throught this fella... */ @@ -1145,11 +1175,9 @@ static void ourdone(struct scsi_cmnd *Cmnd) int ok = host_byte(Cmnd->result) == DID_OK; if (Cmnd->cmnd[0] == 0x12 && ok) { unsigned char *iqd; + unsigned int iqd_len; - if (Cmnd->use_sg != 0) - BUG(); - - iqd = ((unsigned char *)Cmnd->buffer); + iqd_len = scsi_rbuf_get(Cmnd, &iqd); /* tags handled in midlayer */ /* enable sync mode? */ @@ -1163,6 +1191,9 @@ static void ourdone(struct scsi_cmnd *Cmnd) if (iqd[7] & 0x20) { qpti->dev_param[tgt].device_flags |= 0x20; } + + scsi_rbuf_put(Cmnd, iqd); + qpti->sbits |= (1 << tgt); } else if (!ok) { qpti->sbits |= (1 << tgt); diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c index c05653c7779..cb832b03ec5 100644 --- a/drivers/scsi/sata_nv.c +++ b/drivers/scsi/sata_nv.c @@ -29,6 +29,8 @@ * NV-specific details such as register offsets, SATA phy location, * hotplug info, etc. * + * 0.09 + * - Fixed bug introduced by 0.08's MCP51 and MCP55 support. * * 0.08 * - Added support for MCP51 and MCP55. @@ -132,9 +134,7 @@ enum nv_host_type GENERIC, NFORCE2, NFORCE3, - CK804, - MCP51, - MCP55 + CK804 }; static struct pci_device_id nv_pci_tbl[] = { @@ -153,13 +153,13 @@ static struct pci_device_id nv_pci_tbl[] = { { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CK804 }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP51 }, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP51 }, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 }, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 }, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC }, { PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC }, diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 64fc9e21f35..e69477d1889 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -185,6 +185,7 @@ static struct { {"PIONEER", "CD-ROM DRM-600", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"PIONEER", "CD-ROM DRM-602X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"PIONEER", "CD-ROM DRM-604X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, + {"PIONEER", "CD-ROM DRM-624X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"REGAL", "CDC-4X", NULL, BLIST_MAX5LUN | BLIST_SINGLELUN}, {"SanDisk", "ImageMate CF-SD1", NULL, BLIST_FORCELUN}, {"SEAGATE", "ST34555N", "0930", BLIST_NOTQ}, /* Chokes on tagged INQUIRY */ diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index ad534216507..52b348c36d5 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1645,6 +1645,8 @@ int scsi_error_handler(void *data) set_current_state(TASK_INTERRUPTIBLE); } + __set_current_state(TASK_RUNNING); + SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler scsi_eh_%d" " exiting\n",shost->host_no)); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index dc9c772bc87..0074f28c37b 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -97,7 +97,6 @@ int scsi_insert_special_req(struct scsi_request *sreq, int at_head) } static void scsi_run_queue(struct request_queue *q); -static void scsi_release_buffers(struct scsi_cmnd *cmd); /* * Function: scsi_unprep_request() @@ -1040,8 +1039,10 @@ static int scsi_init_io(struct scsi_cmnd *cmd) * if sg table allocation fails, requeue request later. */ sgpnt = scsi_alloc_sgtable(cmd, GFP_ATOMIC); - if (unlikely(!sgpnt)) + if (unlikely(!sgpnt)) { + scsi_unprep_request(req); return BLKPREP_DEFER; + } cmd->request_buffer = (char *) sgpnt; cmd->request_bufflen = req->nr_sectors << 9; @@ -1245,8 +1246,8 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req) */ ret = scsi_init_io(cmd); switch(ret) { + /* For BLKPREP_KILL/DEFER the cmd was released */ case BLKPREP_KILL: - /* BLKPREP_KILL return also releases the command */ goto kill; case BLKPREP_DEFER: goto defer; diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 2cab556b6e8..771e97ef136 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -819,12 +819,15 @@ show_fc_private_host_tgtid_bind_type(struct class_device *cdev, char *buf) return snprintf(buf, FC_BINDTYPE_MAX_NAMELEN, "%s\n", name); } +#define get_list_head_entry(pos, head, member) \ + pos = list_entry((head)->next, typeof(*pos), member) + static ssize_t store_fc_private_host_tgtid_bind_type(struct class_device *cdev, const char *buf, size_t count) { struct Scsi_Host *shost = transport_class_to_shost(cdev); - struct fc_rport *rport, *next_rport; + struct fc_rport *rport; enum fc_tgtid_binding_type val; unsigned long flags; @@ -834,9 +837,13 @@ store_fc_private_host_tgtid_bind_type(struct class_device *cdev, /* if changing bind type, purge all unused consistent bindings */ if (val != fc_host_tgtid_bind_type(shost)) { spin_lock_irqsave(shost->host_lock, flags); - list_for_each_entry_safe(rport, next_rport, - &fc_host_rport_bindings(shost), peers) + while (!list_empty(&fc_host_rport_bindings(shost))) { + get_list_head_entry(rport, + &fc_host_rport_bindings(shost), peers); + spin_unlock_irqrestore(shost->host_lock, flags); fc_rport_terminate(rport); + spin_lock_irqsave(shost->host_lock, flags); + } spin_unlock_irqrestore(shost->host_lock, flags); } diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 0e21f583690..5c3c03932d6 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -152,6 +152,7 @@ static int __devinit pci_hp_diva_init(struct pci_dev *dev) rc = 4; break; case PCI_DEVICE_ID_HP_DIVA_POWERBAR: + case PCI_DEVICE_ID_HP_DIVA_HURRICANE: rc = 1; break; } @@ -226,8 +227,10 @@ static int __devinit pci_plx9050_init(struct pci_dev *dev) } irq_config = 0x41; - if (dev->vendor == PCI_VENDOR_ID_PANACOM) + if (dev->vendor == PCI_VENDOR_ID_PANACOM || + dev->subsystem_vendor == PCI_SUBVENDOR_ID_EXSYS) { irq_config = 0x43; + } if ((dev->vendor == PCI_VENDOR_ID_PLX) && (dev->device == PCI_DEVICE_ID_PLX_ROMULUS)) { /* @@ -664,6 +667,15 @@ static struct pci_serial_quirk pci_serial_quirks[] = { { .vendor = PCI_VENDOR_ID_PLX, .device = PCI_DEVICE_ID_PLX_9050, + .subvendor = PCI_SUBVENDOR_ID_EXSYS, + .subdevice = PCI_SUBDEVICE_ID_EXSYS_4055, + .init = pci_plx9050_init, + .setup = pci_default_setup, + .exit = __devexit_p(pci_plx9050_exit), + }, + { + .vendor = PCI_VENDOR_ID_PLX, + .device = PCI_DEVICE_ID_PLX_9050, .subvendor = PCI_SUBVENDOR_ID_KEYSPAN, .subdevice = PCI_SUBDEVICE_ID_KEYSPAN_SX2, .init = pci_plx9050_init, @@ -927,6 +939,7 @@ enum pci_board_num_t { pbn_panacom, pbn_panacom2, pbn_panacom4, + pbn_exsys_4055, pbn_plx_romulus, pbn_oxsemi, pbn_intel_i960, @@ -1292,6 +1305,13 @@ static struct pciserial_board pci_boards[] __devinitdata = { .reg_shift = 7, }, + [pbn_exsys_4055] = { + .flags = FL_BASE2, + .num_ports = 4, + .base_baud = 115200, + .uart_offset = 8, + }, + /* I think this entry is broken - the first_offset looks wrong --rmk */ [pbn_plx_romulus] = { .flags = FL_BASE2, @@ -1853,6 +1873,10 @@ static struct pci_device_id serial_pci_tbl[] = { PCI_SUBVENDOR_ID_CHASE_PCIRAS, PCI_SUBDEVICE_ID_CHASE_PCIRAS8, 0, 0, pbn_b2_8_460800 }, + { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050, + PCI_SUBVENDOR_ID_EXSYS, + PCI_SUBDEVICE_ID_EXSYS_4055, 0, 0, + pbn_exsys_4055 }, /* * Megawolf Romulus PCI Serial Card, from Mike Hudson * (Exoray@isys.ca) diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c index 6b321e82caf..5d8660a42b7 100644 --- a/drivers/serial/8250_pnp.c +++ b/drivers/serial/8250_pnp.c @@ -272,8 +272,12 @@ static const struct pnp_device_id pnp_dev_table[] = { { "SUP1421", 0 }, /* SupraExpress 33.6 Data/Fax PnP modem */ { "SUP1590", 0 }, + /* SupraExpress 336i Sp ASVD */ + { "SUP1620", 0 }, /* SupraExpress 33.6 Data/Fax PnP modem */ { "SUP1760", 0 }, + /* SupraExpress 56i Sp Intl */ + { "SUP2171", 0 }, /* Phoebe Micro */ /* Phoebe Micro 33.6 Data Fax 1433VQH Plug & Play */ { "TEX0011", 0 }, diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 4e1e80adaf1..bdb4e454b8b 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -73,7 +73,7 @@ struct imx_port { struct uart_port port; struct timer_list timer; unsigned int old_status; - int txirq,rxirq; + int txirq,rxirq,rtsirq; }; /* @@ -181,6 +181,22 @@ static void imx_start_tx(struct uart_port *port) imx_transmit_buffer(sport); } +static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs) +{ + struct imx_port *sport = (struct imx_port *)dev_id; + unsigned int val = USR1((u32)sport->port.membase)&USR1_RTSS; + unsigned long flags; + + spin_lock_irqsave(&sport->port.lock, flags); + + USR1((u32)sport->port.membase) = USR1_RTSD; + uart_handle_cts_change(&sport->port, !!val); + wake_up_interruptible(&sport->port.info->delta_msr_wait); + + spin_unlock_irqrestore(&sport->port.lock, flags); + return IRQ_HANDLED; +} + static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs) { struct imx_port *sport = (struct imx_port *)dev_id; @@ -383,18 +399,24 @@ static int imx_startup(struct uart_port *port) */ retval = request_irq(sport->rxirq, imx_rxint, 0, DRIVER_NAME, sport); - if (retval) goto error_out2; + if (retval) goto error_out1; retval = request_irq(sport->txirq, imx_txint, 0, - "imx-uart", sport); - if (retval) goto error_out1; + DRIVER_NAME, sport); + if (retval) goto error_out2; + + retval = request_irq(sport->rtsirq, imx_rtsint, 0, + DRIVER_NAME, sport); + if (retval) goto error_out3; + set_irq_type(sport->rtsirq, IRQT_BOTHEDGE); /* * Finally, clear and enable interrupts */ + USR1((u32)sport->port.membase) = USR1_RTSD; UCR1((u32)sport->port.membase) |= - (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN); + (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN); UCR2((u32)sport->port.membase) |= (UCR2_RXEN | UCR2_TXEN); /* @@ -406,10 +428,11 @@ static int imx_startup(struct uart_port *port) return 0; -error_out1: - free_irq(sport->rxirq, sport); -error_out2: +error_out3: free_irq(sport->txirq, sport); +error_out2: + free_irq(sport->rxirq, sport); +error_out1: return retval; } @@ -425,6 +448,7 @@ static void imx_shutdown(struct uart_port *port) /* * Free the interrupts */ + free_irq(sport->rtsirq, sport); free_irq(sport->txirq, sport); free_irq(sport->rxirq, sport); @@ -433,7 +457,7 @@ static void imx_shutdown(struct uart_port *port) */ UCR1((u32)sport->port.membase) &= - ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN); + ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN); } static void @@ -523,7 +547,7 @@ imx_set_termios(struct uart_port *port, struct termios *termios, * disable interrupts and drain transmitter */ old_ucr1 = UCR1((u32)sport->port.membase); - UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN); + UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN); while ( !(USR2((u32)sport->port.membase) & USR2_TXDC)) barrier(); @@ -644,6 +668,7 @@ static struct imx_port imx_ports[] = { { .txirq = UART1_MINT_TX, .rxirq = UART1_MINT_RX, + .rtsirq = UART1_MINT_RTS, .port = { .type = PORT_IMX, .iotype = SERIAL_IO_MEM, @@ -659,6 +684,7 @@ static struct imx_port imx_ports[] = { }, { .txirq = UART2_MINT_TX, .rxirq = UART2_MINT_RX, + .rtsirq = UART2_MINT_RTS, .port = { .type = PORT_IMX, .iotype = SERIAL_IO_MEM, @@ -738,7 +764,7 @@ imx_console_write(struct console *co, const char *s, unsigned int count) UCR1((u32)sport->port.membase) = (old_ucr1 | UCR1_UARTCLKEN | UCR1_UARTEN) - & ~(UCR1_TXMPTYEN | UCR1_RRDYEN); + & ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN); UCR2((u32)sport->port.membase) = old_ucr2 | UCR2_TXEN; /* diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index 672b359b07c..90c2a86c421 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -499,7 +499,7 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios, /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; if (termios->c_iflag & INPCK) diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index 50d7870d92b..52692aa345e 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -1092,8 +1092,8 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport, static int probe_index = 0; -int s3c24xx_serial_probe(struct device *_dev, - struct s3c24xx_uart_info *info) +static int s3c24xx_serial_probe(struct device *_dev, + struct s3c24xx_uart_info *info) { struct s3c24xx_uart_port *ourport; struct platform_device *dev = to_platform_device(_dev); @@ -1120,7 +1120,7 @@ int s3c24xx_serial_probe(struct device *_dev, return ret; } -int s3c24xx_serial_remove(struct device *_dev) +static int s3c24xx_serial_remove(struct device *_dev) { struct uart_port *port = s3c24xx_dev_to_port(_dev); @@ -1134,7 +1134,8 @@ int s3c24xx_serial_remove(struct device *_dev) #ifdef CONFIG_PM -int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level) +static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, + u32 level) { struct uart_port *port = s3c24xx_dev_to_port(dev); @@ -1144,7 +1145,7 @@ int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level) return 0; } -int s3c24xx_serial_resume(struct device *dev, u32 level) +static int s3c24xx_serial_resume(struct device *dev, u32 level) { struct uart_port *port = s3c24xx_dev_to_port(dev); struct s3c24xx_uart_port *ourport = to_ourport(port); @@ -1165,8 +1166,8 @@ int s3c24xx_serial_resume(struct device *dev, u32 level) #define s3c24xx_serial_resume NULL #endif -int s3c24xx_serial_init(struct device_driver *drv, - struct s3c24xx_uart_info *info) +static int s3c24xx_serial_init(struct device_driver *drv, + struct s3c24xx_uart_info *info) { dbg("s3c24xx_serial_init(%p,%p)\n", drv, info); return driver_register(drv); @@ -1235,6 +1236,7 @@ static int s3c2400_serial_probe(struct device *dev) static struct device_driver s3c2400_serial_drv = { .name = "s3c2400-uart", + .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2400_serial_probe, .remove = s3c24xx_serial_remove, @@ -1338,6 +1340,7 @@ static int s3c2410_serial_probe(struct device *dev) static struct device_driver s3c2410_serial_drv = { .name = "s3c2410-uart", + .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2410_serial_probe, .remove = s3c24xx_serial_remove, @@ -1499,6 +1502,7 @@ static int s3c2440_serial_probe(struct device *dev) static struct device_driver s3c2440_serial_drv = { .name = "s3c2440-uart", + .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2440_serial_probe, .remove = s3c24xx_serial_remove, diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 51226630786..430754ebac8 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -967,7 +967,7 @@ static int sci_startup(struct uart_port *port) #endif sci_request_irq(s); - sci_start_tx(port, 1); + sci_start_tx(port); sci_start_rx(port, 1); return 0; diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index e971156daa6..ba9381fd3f2 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -274,7 +274,6 @@ static void transmit_chars(struct uart_sunsab_port *up, if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) { up->interrupt_mask1 |= SAB82532_IMR1_XPR; writeb(up->interrupt_mask1, &up->regs->w.imr1); - uart_write_wakeup(&up->port); return; } diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 5959e6755a8..656c0e8d160 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -518,11 +518,7 @@ static void sunsu_change_mouse_baud(struct uart_sunsu_port *up) quot = up->port.uartclk / (16 * new_baud); - spin_unlock(&up->port.lock); - sunsu_change_speed(&up->port, up->cflag, 0, quot); - - spin_lock(&up->port.lock); } static void receive_kbd_ms_chars(struct uart_sunsu_port *up, struct pt_regs *regs, int is_break) diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index d75445738c8..7653d6cf05a 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -517,10 +517,9 @@ static void sunzilog_transmit_chars(struct uart_sunzilog_port *up, if (up->port.info == NULL) goto ack_tx_int; xmit = &up->port.info->xmit; - if (uart_circ_empty(xmit)) { - uart_write_wakeup(&up->port); + if (uart_circ_empty(xmit)) goto ack_tx_int; - } + if (uart_tx_stopped(&up->port)) goto ack_tx_int; diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index b4265aa7d45..487ff672b10 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -30,6 +30,8 @@ * Revision history * 22.12.1999 0.1 Initial release (split from proc_usb.c) * 04.01.2000 0.2 Turned into its own filesystem + * 30.09.2005 0.3 Fix user-triggerable oops in async URB delivery + * (CAN-2005-3055) */ /*****************************************************************************/ @@ -58,7 +60,8 @@ static struct class *usb_device_class; struct async { struct list_head asynclist; struct dev_state *ps; - struct task_struct *task; + pid_t pid; + uid_t uid, euid; unsigned int signr; unsigned int ifnum; void __user *userbuffer; @@ -290,7 +293,8 @@ static void async_completed(struct urb *urb, struct pt_regs *regs) sinfo.si_errno = as->urb->status; sinfo.si_code = SI_ASYNCIO; sinfo.si_addr = as->userurb; - send_sig_info(as->signr, &sinfo, as->task); + kill_proc_info_as_uid(as->signr, &sinfo, as->pid, as->uid, + as->euid); } wake_up(&ps->wait); } @@ -526,7 +530,9 @@ static int usbdev_open(struct inode *inode, struct file *file) INIT_LIST_HEAD(&ps->async_completed); init_waitqueue_head(&ps->wait); ps->discsignr = 0; - ps->disctask = current; + ps->disc_pid = current->pid; + ps->disc_uid = current->uid; + ps->disc_euid = current->euid; ps->disccontext = NULL; ps->ifclaimed = 0; wmb(); @@ -988,7 +994,9 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb, as->userbuffer = NULL; as->signr = uurb->signr; as->ifnum = ifnum; - as->task = current; + as->pid = current->pid; + as->uid = current->uid; + as->euid = current->euid; if (!(uurb->endpoint & USB_DIR_IN)) { if (copy_from_user(as->urb->transfer_buffer, uurb->buffer, as->urb->transfer_buffer_length)) { free_async(as); diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c index 640f41e4702..d07bba01995 100644 --- a/drivers/usb/core/inode.c +++ b/drivers/usb/core/inode.c @@ -713,7 +713,7 @@ void usbfs_remove_device(struct usb_device *dev) sinfo.si_errno = EPIPE; sinfo.si_code = SI_ASYNCIO; sinfo.si_addr = ds->disccontext; - send_sig_info(ds->discsignr, &sinfo, ds->disctask); + kill_proc_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid); } } usbfs_update_special(); diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 83d48c8133a..e6504f3370a 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -52,7 +52,8 @@ struct dev_state { struct list_head async_completed; wait_queue_head_t wait; /* wake up if a request completed */ unsigned int discsignr; - struct task_struct *disctask; + pid_t disc_pid; + uid_t disc_uid, disc_euid; void __user *disccontext; unsigned long ifclaimed; }; diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 41bbae83fc7..e142056b0d2 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -326,7 +326,8 @@ static void postproc_atl_queue(struct isp116x *isp116x) usb_settoggle(udev, ep->epnum, ep->nextpid == USB_PID_OUT, - PTD_GET_TOGGLE(ptd) ^ 1); + PTD_GET_TOGGLE(ptd)); + urb->actual_length += PTD_GET_COUNT(ptd); urb->status = cc_to_error[TD_DATAUNDERRUN]; spin_unlock(&urb->lock); continue; diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index a99865c689c..41f92b92476 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -1702,10 +1702,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */ continue; - /* handle potential highspeed HID correctly */ interval = endpoint->bInterval; - if (dev->speed == USB_SPEED_HIGH) - interval = 1 << (interval - 1); /* Change the polling interval of mice. */ if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index ddde5fb13f6..5f7d3193d35 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -223,7 +223,7 @@ int usb_serial_generic_write_room (struct usb_serial_port *port) dbg("%s - port %d", __FUNCTION__, port->number); if (serial->num_bulk_out) { - if (port->write_urb_busy) + if (!(port->write_urb_busy)) room = port->bulk_out_size; } diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 6ef6f7760e4..809fee2140a 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -565,7 +565,11 @@ static int vgacon_switch(struct vc_data *c) scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf, c->vc_screenbuf_size > vga_vram_size ? vga_vram_size : c->vc_screenbuf_size); - vgacon_doresize(c, c->vc_cols, c->vc_rows); + if (!(vga_video_num_columns % 2) && + vga_video_num_columns <= ORIG_VIDEO_COLS && + vga_video_num_lines <= (ORIG_VIDEO_LINES * + vga_default_font_height) / c->vc_font.height) + vgacon_doresize(c, c->vc_cols, c->vc_rows); } return 0; /* Redrawing not needed */ @@ -1023,7 +1027,8 @@ static int vgacon_resize(struct vc_data *c, unsigned int width, if (width % 2 || width > ORIG_VIDEO_COLS || height > (ORIG_VIDEO_LINES * vga_default_font_height)/ c->vc_font.height) - return -EINVAL; + /* let svgatextmode tinker with video timings */ + return 0; if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */ vgacon_doresize(c, width, height); diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c index 1147b899f00..007c8e9b2b3 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c @@ -242,6 +242,13 @@ static ssize_t show_virtual(struct class_device *class_device, char *buf) fb_info->var.yres_virtual); } +static ssize_t show_stride(struct class_device *class_device, char *buf) +{ + struct fb_info *fb_info = + (struct fb_info *)class_get_devdata(class_device); + return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length); +} + /* Format for cmap is "%02x%c%4x%4x%4x\n" */ /* %02x entry %c transp %4x red %4x blue %4x green \n */ /* 256 rows at 16 chars equals 4096, the normal page size */ @@ -432,6 +439,7 @@ static struct class_device_attribute class_device_attrs[] = { __ATTR(pan, S_IRUGO|S_IWUSR, show_pan, store_pan), __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), __ATTR(name, S_IRUGO, show_name, NULL), + __ATTR(stride, S_IRUGO, show_stride, NULL), }; int fb_init_class_device(struct fb_info *fb_info) diff --git a/drivers/video/logo/.gitignore b/drivers/video/logo/.gitignore new file mode 100644 index 00000000000..e48355f538f --- /dev/null +++ b/drivers/video/logo/.gitignore @@ -0,0 +1,7 @@ +# +# Generated files +# +*_mono.c +*_vga16.c +*_clut224.c +*_gray256.c diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c index 7808a01493a..b76a5a9a125 100644 --- a/drivers/video/p9100.c +++ b/drivers/video/p9100.c @@ -288,6 +288,9 @@ static void p9100_init_one(struct sbus_dev *sdev) all->par.physbase = sdev->reg_addrs[2].phys_addr; sbusfb_fill_var(&all->info.var, sdev->prom_node, 8); + all->info.var.red.length = 8; + all->info.var.green.length = 8; + all->info.var.blue.length = 8; linebytes = prom_getintdefault(sdev->prom_node, "linebytes", all->info.var.xres); @@ -323,6 +326,7 @@ static void p9100_init_one(struct sbus_dev *sdev) kfree(all); return; } + fb_set_cmap(&all->info.cmap, &all->info); list_add(&all->list, &p9100_list); diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index beeec7b5142..8000890e427 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -592,6 +592,7 @@ sa1100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, return ret; } +#ifdef CONFIG_CPU_FREQ /* * sa1100fb_display_dma_period() * Calculate the minimum period (in picoseconds) between two DMA @@ -606,6 +607,7 @@ static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo */ return var->pixclock * 8 * 16 / var->bits_per_pixel; } +#endif /* * sa1100fb_check_var(): diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index 1ca80264c7b..b1243da55fc 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -96,14 +96,14 @@ static int vesafb_blank(int blank, struct fb_info *info) int loop = 10000; u8 seq = 0, crtc17 = 0; - err = 0; - - if (blank) { + if (blank == FB_BLANK_POWERDOWN) { seq = 0x20; crtc17 = 0x00; + err = 0; } else { seq = 0x00; crtc17 = 0x80; + err = (blank == FB_BLANK_UNBLANK) ? 0 : -EINVAL; } vga_wseq(NULL, 0x00, 0x01); diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index 1b6b74c116a..14016b1cd94 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -77,8 +77,7 @@ static void w1_master_release(struct device *dev) dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name); - if (md->nls && md->nls->sk_socket) - sock_release(md->nls->sk_socket); + dev_fini_netlink(md); memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master)); kfree(md); } diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index a4799e971d1..bbc3cc63854 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -175,16 +175,16 @@ static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) } /** - * v9fs_read - read from a file (internal) + * v9fs_file_read - read from a file * @filep: file pointer to read * @data: data buffer to read data into * @count: size of buffer * @offset: offset at which to read data * */ - static ssize_t -v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset) +v9fs_file_read(struct file *filp, char __user * data, size_t count, + loff_t * offset) { struct inode *inode = filp->f_dentry->d_inode; struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode); @@ -194,6 +194,7 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset) int rsize = 0; int result = 0; int total = 0; + int n; dprintk(DEBUG_VFS, "\n"); @@ -216,10 +217,15 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset) } else *offset += result; - /* XXX - extra copy */ - memcpy(buffer, fcall->params.rread.data, result); + n = copy_to_user(data, fcall->params.rread.data, result); + if (n) { + dprintk(DEBUG_ERROR, "Problem copying to user %d\n", n); + kfree(fcall); + return -EFAULT; + } + count -= result; - buffer += result; + data += result; total += result; kfree(fcall); @@ -232,42 +238,7 @@ v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset) } /** - * v9fs_file_read - read from a file - * @filep: file pointer to read - * @data: data buffer to read data into - * @count: size of buffer - * @offset: offset at which to read data - * - */ - -static ssize_t -v9fs_file_read(struct file *filp, char __user * data, size_t count, - loff_t * offset) -{ - int retval = -1; - int ret = 0; - char *buffer; - - buffer = kmalloc(count, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - retval = v9fs_read(filp, buffer, count, offset); - if (retval > 0) { - if ((ret = copy_to_user(data, buffer, retval)) != 0) { - dprintk(DEBUG_ERROR, "Problem copying to user %d\n", - ret); - retval = ret; - } - } - - kfree(buffer); - - return retval; -} - -/** - * v9fs_write - write to a file + * v9fs_file_write - write to a file * @filep: file pointer to write * @data: data buffer to write data from * @count: size of buffer @@ -276,7 +247,8 @@ v9fs_file_read(struct file *filp, char __user * data, size_t count, */ static ssize_t -v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset) +v9fs_file_write(struct file *filp, const char __user * data, + size_t count, loff_t * offset) { struct inode *inode = filp->f_dentry->d_inode; struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode); @@ -286,30 +258,42 @@ v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset) int result = -EIO; int rsize = 0; int total = 0; + char *buf; - dprintk(DEBUG_VFS, "data %p count %d offset %x\n", buffer, (int)count, + dprintk(DEBUG_VFS, "data %p count %d offset %x\n", data, (int)count, (int)*offset); rsize = v9ses->maxdata - V9FS_IOHDRSZ; if (v9fid->iounit != 0 && rsize > v9fid->iounit) rsize = v9fid->iounit; - dump_data(buffer, count); + buf = kmalloc(v9ses->maxdata - V9FS_IOHDRSZ, GFP_KERNEL); + if (!buf) + return -ENOMEM; do { if (count < rsize) rsize = count; - result = - v9fs_t_write(v9ses, fid, *offset, rsize, buffer, &fcall); + result = copy_from_user(buf, data, rsize); + if (result) { + dprintk(DEBUG_ERROR, "Problem copying from user\n"); + kfree(buf); + return -EFAULT; + } + + dump_data(buf, rsize); + result = v9fs_t_write(v9ses, fid, *offset, rsize, buf, &fcall); if (result < 0) { eprintk(KERN_ERR, "error while writing: %s(%d)\n", FCALL_ERROR(fcall), result); kfree(fcall); + kfree(buf); return result; } else *offset += result; kfree(fcall); + fcall = NULL; if (result != rsize) { eprintk(KERN_ERR, @@ -319,46 +303,14 @@ v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset) } count -= result; - buffer += result; + data += result; total += result; } while (count); + kfree(buf); return total; } -/** - * v9fs_file_write - write to a file - * @filep: file pointer to write - * @data: data buffer to write data from - * @count: size of buffer - * @offset: offset at which to write data - * - */ - -static ssize_t -v9fs_file_write(struct file *filp, const char __user * data, - size_t count, loff_t * offset) -{ - int ret = -1; - char *buffer; - - buffer = kmalloc(count, GFP_KERNEL); - if (buffer == NULL) - return -ENOMEM; - - ret = copy_from_user(buffer, data, count); - if (ret) { - dprintk(DEBUG_ERROR, "Problem copying from user\n"); - ret = -EFAULT; - } else { - ret = v9fs_write(filp, buffer, count, offset); - } - - kfree(buffer); - - return ret; -} - struct file_operations v9fs_file_operations = { .llseek = generic_file_llseek, .read = v9fs_file_read, @@ -398,7 +398,7 @@ static struct kiocb fastcall *__aio_get_req(struct kioctx *ctx) if (unlikely(!req)) return NULL; - req->ki_flags = 1 << KIF_LOCKED; + req->ki_flags = 0; req->ki_users = 2; req->ki_key = 0; req->ki_ctx = ctx; @@ -547,25 +547,6 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id) return ioctx; } -static int lock_kiocb_action(void *param) -{ - schedule(); - return 0; -} - -static inline void lock_kiocb(struct kiocb *iocb) -{ - wait_on_bit_lock(&iocb->ki_flags, KIF_LOCKED, lock_kiocb_action, - TASK_UNINTERRUPTIBLE); -} - -static inline void unlock_kiocb(struct kiocb *iocb) -{ - kiocbClearLocked(iocb); - smp_mb__after_clear_bit(); - wake_up_bit(&iocb->ki_flags, KIF_LOCKED); -} - /* * use_mm * Makes the calling kernel thread take on the specified @@ -796,9 +777,7 @@ static int __aio_run_iocbs(struct kioctx *ctx) * Hold an extra reference while retrying i/o. */ iocb->ki_users++; /* grab extra reference */ - lock_kiocb(iocb); aio_run_iocb(iocb); - unlock_kiocb(iocb); if (__aio_put_req(ctx, iocb)) /* drop extra ref */ put_ioctx(ctx); } @@ -1418,6 +1397,9 @@ static ssize_t aio_setup_iocb(struct kiocb *kiocb) if (unlikely(!access_ok(VERIFY_WRITE, kiocb->ki_buf, kiocb->ki_left))) break; + ret = security_file_permission(file, MAY_READ); + if (unlikely(ret)) + break; ret = -EINVAL; if (file->f_op->aio_read) kiocb->ki_retry = aio_pread; @@ -1430,6 +1412,9 @@ static ssize_t aio_setup_iocb(struct kiocb *kiocb) if (unlikely(!access_ok(VERIFY_READ, kiocb->ki_buf, kiocb->ki_left))) break; + ret = security_file_permission(file, MAY_WRITE); + if (unlikely(ret)) + break; ret = -EINVAL; if (file->f_op->aio_write) kiocb->ki_retry = aio_pwrite; @@ -1542,7 +1527,6 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, spin_lock_irq(&ctx->ctx_lock); aio_run_iocb(req); - unlock_kiocb(req); if (!list_empty(&ctx->run_list)) { /* drain the run list */ while (__aio_run_iocbs(ctx)) @@ -1674,7 +1658,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb, if (NULL != cancel) { struct io_event tmp; pr_debug("calling cancel\n"); - lock_kiocb(kiocb); memset(&tmp, 0, sizeof(tmp)); tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user; tmp.data = kiocb->ki_user_data; @@ -1686,7 +1669,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb, if (copy_to_user(result, &tmp, sizeof(tmp))) ret = -EFAULT; } - unlock_kiocb(kiocb); } else ret = -EINVAL; diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index e240c335eb2..5af928fa044 100644 --- a/fs/bfs/dir.c +++ b/fs/bfs/dir.c @@ -108,7 +108,7 @@ static int bfs_create(struct inode * dir, struct dentry * dentry, int mode, inode->i_mapping->a_ops = &bfs_aops; inode->i_mode = mode; inode->i_ino = ino; - BFS_I(inode)->i_dsk_ino = cpu_to_le16(ino); + BFS_I(inode)->i_dsk_ino = ino; BFS_I(inode)->i_sblock = 0; BFS_I(inode)->i_eblock = 0; insert_inode_hash(inode); diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c index c7b39aa279d..3af6c73c5b5 100644 --- a/fs/bfs/inode.c +++ b/fs/bfs/inode.c @@ -357,28 +357,46 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent) } info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1)>>BFS_BSIZE_BITS; /* for statfs(2) */ - info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - cpu_to_le32(bfs_sb->s_start))>>BFS_BSIZE_BITS; + info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - le32_to_cpu(bfs_sb->s_start))>>BFS_BSIZE_BITS; info->si_freei = 0; info->si_lf_eblk = 0; info->si_lf_sblk = 0; info->si_lf_ioff = 0; + bh = NULL; for (i=BFS_ROOT_INO; i<=info->si_lasti; i++) { - inode = iget(s,i); - if (BFS_I(inode)->i_dsk_ino == 0) + struct bfs_inode *di; + int block = (i - BFS_ROOT_INO)/BFS_INODES_PER_BLOCK + 1; + int off = (i - BFS_ROOT_INO) % BFS_INODES_PER_BLOCK; + unsigned long sblock, eblock; + + if (!off) { + brelse(bh); + bh = sb_bread(s, block); + } + + if (!bh) + continue; + + di = (struct bfs_inode *)bh->b_data + off; + + if (!di->i_ino) { info->si_freei++; - else { - set_bit(i, info->si_imap); - info->si_freeb -= inode->i_blocks; - if (BFS_I(inode)->i_eblock > info->si_lf_eblk) { - info->si_lf_eblk = BFS_I(inode)->i_eblock; - info->si_lf_sblk = BFS_I(inode)->i_sblock; - info->si_lf_ioff = BFS_INO2OFF(i); - } + continue; + } + set_bit(i, info->si_imap); + info->si_freeb -= BFS_FILEBLOCKS(di); + + sblock = le32_to_cpu(di->i_sblock); + eblock = le32_to_cpu(di->i_eblock); + if (eblock > info->si_lf_eblk) { + info->si_lf_eblk = eblock; + info->si_lf_sblk = sblock; + info->si_lf_ioff = BFS_INO2OFF(i); } - iput(inode); } + brelse(bh); if (!(s->s_flags & MS_RDONLY)) { - mark_buffer_dirty(bh); + mark_buffer_dirty(info->si_sbh); s->s_dirt = 1; } dump_imap("read_super", s); diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 7976a238f0a..d4b15576e58 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -905,7 +905,7 @@ static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs) send_sig(SIGKILL, current, 0); goto out_free_dentry; } - if (padzero(elf_bss)) { + if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) { send_sig(SIGSEGV, current, 0); retval = -EFAULT; /* Nobody gets to see this, but.. */ goto out_free_dentry; @@ -75,7 +75,7 @@ struct bio_set { */ static struct bio_set *fs_bio_set; -static inline struct bio_vec *bvec_alloc_bs(unsigned int __nocast gfp_mask, int nr, unsigned long *idx, struct bio_set *bs) +static inline struct bio_vec *bvec_alloc_bs(gfp_t gfp_mask, int nr, unsigned long *idx, struct bio_set *bs) { struct bio_vec *bvl; struct biovec_slab *bp; @@ -155,7 +155,7 @@ inline void bio_init(struct bio *bio) * allocate bio and iovecs from the memory pools specified by the * bio_set structure. **/ -struct bio *bio_alloc_bioset(unsigned int __nocast gfp_mask, int nr_iovecs, struct bio_set *bs) +struct bio *bio_alloc_bioset(gfp_t gfp_mask, int nr_iovecs, struct bio_set *bs) { struct bio *bio = mempool_alloc(bs->bio_pool, gfp_mask); @@ -181,7 +181,7 @@ out: return bio; } -struct bio *bio_alloc(unsigned int __nocast gfp_mask, int nr_iovecs) +struct bio *bio_alloc(gfp_t gfp_mask, int nr_iovecs) { struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set); @@ -277,7 +277,7 @@ inline void __bio_clone(struct bio *bio, struct bio *bio_src) * * Like __bio_clone, only also allocates the returned bio */ -struct bio *bio_clone(struct bio *bio, unsigned int __nocast gfp_mask) +struct bio *bio_clone(struct bio *bio, gfp_t gfp_mask) { struct bio *b = bio_alloc_bioset(gfp_mask, bio->bi_max_vecs, fs_bio_set); @@ -1078,7 +1078,7 @@ struct bio_pair *bio_split(struct bio *bi, mempool_t *pool, int first_sectors) return bp; } -static void *bio_pair_alloc(unsigned int __nocast gfp_flags, void *data) +static void *bio_pair_alloc(gfp_t gfp_flags, void *data) { return kmalloc(sizeof(struct bio_pair), gfp_flags); } diff --git a/fs/buffer.c b/fs/buffer.c index 6cbfceabd95..1216c0d3c8c 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -3045,7 +3045,7 @@ static void recalc_bh_state(void) buffer_heads_over_limit = (tot > max_buffer_heads); } -struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags) +struct buffer_head *alloc_buffer_head(gfp_t gfp_flags) { struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags); if (ret) { diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index fd0f0f050e1..452fc1fdbd3 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -50,6 +50,7 @@ static void hfsplus_read_inode(struct inode *inode) init_MUTEX(&HFSPLUS_I(inode).extents_lock); HFSPLUS_I(inode).flags = 0; HFSPLUS_I(inode).rsrc_inode = NULL; + atomic_set(&HFSPLUS_I(inode).opencnt, 0); if (inode->i_ino >= HFSPLUS_FIRSTUSER_CNID) { read_inode: diff --git a/fs/inotify.c b/fs/inotify.c index a37e9fb1da5..9fbaebfdf40 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -176,6 +176,7 @@ static inline void put_inotify_dev(struct inotify_device *dev) if (atomic_dec_and_test(&dev->count)) { atomic_dec(&dev->user->inotify_devs); free_uid(dev->user); + idr_destroy(&dev->idr); kfree(dev); } } diff --git a/fs/mpage.c b/fs/mpage.c index bb9aebe9386..c5adcdddf3c 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -102,7 +102,7 @@ static struct bio *mpage_bio_submit(int rw, struct bio *bio) static struct bio * mpage_alloc(struct block_device *bdev, sector_t first_sector, int nr_vecs, - unsigned int __nocast gfp_flags) + gfp_t gfp_flags) { struct bio *bio; diff --git a/fs/namei.c b/fs/namei.c index 043d587216b..aa62dbda93a 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1551,19 +1551,19 @@ do_link: if (nd->last_type != LAST_NORM) goto exit; if (nd->last.name[nd->last.len]) { - putname(nd->last.name); + __putname(nd->last.name); goto exit; } error = -ELOOP; if (count++==32) { - putname(nd->last.name); + __putname(nd->last.name); goto exit; } dir = nd->dentry; down(&dir->d_inode->i_sem); path.dentry = __lookup_hash(&nd->last, nd->dentry, nd); path.mnt = nd->mnt; - putname(nd->last.name); + __putname(nd->last.name); goto do_last; } diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index d7f7eb669d0..4a36839f0bb 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -85,6 +85,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct struct nfs_delegation *delegation; int status = 0; + /* Ensure we first revalidate the attributes and page cache! */ + if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR))) + __nfs_revalidate_inode(NFS_SERVER(inode), inode); + delegation = nfs_alloc_delegation(); if (delegation == NULL) return -ENOMEM; diff --git a/fs/nfs/file.c b/fs/nfs/file.c index f6b9eda925c..6bdcfa95de9 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -137,7 +137,8 @@ static int nfs_revalidate_file(struct inode *inode, struct file *filp) struct nfs_inode *nfsi = NFS_I(inode); int retval = 0; - if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode)) + if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR)) + || nfs_attribute_timeout(inode)) retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode); nfs_revalidate_mapping(inode, filp->f_mapping); return 0; diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 6922469d6fc..d4eadeea128 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -877,12 +877,10 @@ static int nfs_wait_on_inode(struct inode *inode) sigset_t oldmask; int error; - atomic_inc(&inode->i_count); rpc_clnt_sigmask(clnt, &oldmask); error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING, nfs_wait_schedule, TASK_INTERRUPTIBLE); rpc_clnt_sigunmask(clnt, &oldmask); - iput(inode); return error; } @@ -1226,10 +1224,6 @@ int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr) loff_t cur_size, new_isize; int data_unstable; - /* Do we hold a delegation? */ - if (nfs_have_delegation(inode, FMODE_READ)) - return 0; - spin_lock(&inode->i_lock); /* Are we in the process of updating data on the server? */ @@ -1350,7 +1344,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign nfsi->read_cache_jiffies = fattr->timestamp; /* Are we racing with known updates of the metadata on the server? */ - data_unstable = ! nfs_verify_change_attribute(inode, verifier); + data_unstable = ! (nfs_verify_change_attribute(inode, verifier) || + (nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE)); /* Check if our cached file size is stale */ new_isize = nfs_size_to_loff_t(fattr->size); diff --git a/fs/nfs_common/nfsacl.c b/fs/nfs_common/nfsacl.c index 251e5a1bb1c..0c2be8c0307 100644 --- a/fs/nfs_common/nfsacl.c +++ b/fs/nfs_common/nfsacl.c @@ -48,43 +48,26 @@ xdr_nfsace_encode(struct xdr_array2_desc *desc, void *elem) (struct nfsacl_encode_desc *) desc; u32 *p = (u32 *) elem; - if (nfsacl_desc->count < nfsacl_desc->acl->a_count) { - struct posix_acl_entry *entry = - &nfsacl_desc->acl->a_entries[nfsacl_desc->count++]; + struct posix_acl_entry *entry = + &nfsacl_desc->acl->a_entries[nfsacl_desc->count++]; - *p++ = htonl(entry->e_tag | nfsacl_desc->typeflag); - switch(entry->e_tag) { - case ACL_USER_OBJ: - *p++ = htonl(nfsacl_desc->uid); - break; - case ACL_GROUP_OBJ: - *p++ = htonl(nfsacl_desc->gid); - break; - case ACL_USER: - case ACL_GROUP: - *p++ = htonl(entry->e_id); - break; - default: /* Solaris depends on that! */ - *p++ = 0; - break; - } - *p++ = htonl(entry->e_perm & S_IRWXO); - } else { - const struct posix_acl_entry *pa, *pe; - int group_obj_perm = ACL_READ|ACL_WRITE|ACL_EXECUTE; - - FOREACH_ACL_ENTRY(pa, nfsacl_desc->acl, pe) { - if (pa->e_tag == ACL_GROUP_OBJ) { - group_obj_perm = pa->e_perm & S_IRWXO; - break; - } - } - /* fake up ACL_MASK entry */ - *p++ = htonl(ACL_MASK | nfsacl_desc->typeflag); - *p++ = htonl(0); - *p++ = htonl(group_obj_perm); + *p++ = htonl(entry->e_tag | nfsacl_desc->typeflag); + switch(entry->e_tag) { + case ACL_USER_OBJ: + *p++ = htonl(nfsacl_desc->uid); + break; + case ACL_GROUP_OBJ: + *p++ = htonl(nfsacl_desc->gid); + break; + case ACL_USER: + case ACL_GROUP: + *p++ = htonl(entry->e_id); + break; + default: /* Solaris depends on that! */ + *p++ = 0; + break; } - + *p++ = htonl(entry->e_perm & S_IRWXO); return 0; } @@ -105,11 +88,28 @@ nfsacl_encode(struct xdr_buf *buf, unsigned int base, struct inode *inode, .gid = inode->i_gid, }; int err; + struct posix_acl *acl2 = NULL; if (entries > NFS_ACL_MAX_ENTRIES || xdr_encode_word(buf, base, entries)) return -EINVAL; + if (encode_entries && acl && acl->a_count == 3) { + /* Fake up an ACL_MASK entry. */ + acl2 = posix_acl_alloc(4, GFP_KERNEL); + if (!acl2) + return -ENOMEM; + /* Insert entries in canonical order: other orders seem + to confuse Solaris VxFS. */ + acl2->a_entries[0] = acl->a_entries[0]; /* ACL_USER_OBJ */ + acl2->a_entries[1] = acl->a_entries[1]; /* ACL_GROUP_OBJ */ + acl2->a_entries[2] = acl->a_entries[1]; /* ACL_MASK */ + acl2->a_entries[2].e_tag = ACL_MASK; + acl2->a_entries[3] = acl->a_entries[2]; /* ACL_OTHER */ + nfsacl_desc.acl = acl2; + } err = xdr_encode_array2(buf, base + 4, &nfsacl_desc.desc); + if (acl2) + posix_acl_release(acl2); if (!err) err = 8 + nfsacl_desc.desc.elem_size * nfsacl_desc.desc.array_len; diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index 83f3322765c..de58579a1d0 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -102,6 +102,9 @@ ToDo/Notes: inode instead of a vfs inode as parameter. - Fix the definition of the CHKD ntfs record magic. It had an off by two error causing it to be CHKB instead of CHKD. + - Fix a stupid bug in __ntfs_bitmap_set_bits_in_run() which caused the + count to become negative and hence we had a wild memset() scribbling + all over the system's ram. 2.1.23 - Implement extension of resident files and make writing safe as well as many bug fixes, cleanups, and enhancements... diff --git a/fs/ntfs/bitmap.c b/fs/ntfs/bitmap.c index 12cf2e30c7d..7a190cdc60e 100644 --- a/fs/ntfs/bitmap.c +++ b/fs/ntfs/bitmap.c @@ -1,7 +1,7 @@ /* * bitmap.c - NTFS kernel bitmap handling. Part of the Linux-NTFS project. * - * Copyright (c) 2004 Anton Altaparmakov + * Copyright (c) 2004-2005 Anton Altaparmakov * * This program/include file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as published @@ -90,7 +90,8 @@ int __ntfs_bitmap_set_bits_in_run(struct inode *vi, const s64 start_bit, /* If the first byte is partial, modify the appropriate bits in it. */ if (bit) { u8 *byte = kaddr + pos; - while ((bit & 7) && cnt--) { + while ((bit & 7) && cnt) { + cnt--; if (value) *byte |= 1 << bit++; else diff --git a/fs/ntfs/layout.h b/fs/ntfs/layout.h index 01f2dfa39ce..5c248d404f0 100644 --- a/fs/ntfs/layout.h +++ b/fs/ntfs/layout.h @@ -309,7 +309,7 @@ typedef le16 MFT_RECORD_FLAGS; * Note: The _LE versions will return a CPU endian formatted value! */ #define MFT_REF_MASK_CPU 0x0000ffffffffffffULL -#define MFT_REF_MASK_LE const_cpu_to_le64(0x0000ffffffffffffULL) +#define MFT_REF_MASK_LE const_cpu_to_le64(MFT_REF_MASK_CPU) typedef u64 MFT_REF; typedef le64 leMFT_REF; diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h index 006946efca8..590887b943f 100644 --- a/fs/ntfs/malloc.h +++ b/fs/ntfs/malloc.h @@ -40,7 +40,7 @@ * Depending on @gfp_mask the allocation may be guaranteed to succeed. */ static inline void *__ntfs_malloc(unsigned long size, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { if (likely(size <= PAGE_SIZE)) { BUG_ON(!size); diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c index 247586d1d5d..b011369b595 100644 --- a/fs/ntfs/mft.c +++ b/fs/ntfs/mft.c @@ -58,7 +58,8 @@ static inline MFT_RECORD *map_mft_record_page(ntfs_inode *ni) * overflowing the unsigned long, but I don't think we would ever get * here if the volume was that big... */ - index = ni->mft_no << vol->mft_record_size_bits >> PAGE_CACHE_SHIFT; + index = (u64)ni->mft_no << vol->mft_record_size_bits >> + PAGE_CACHE_SHIFT; ofs = (ni->mft_no << vol->mft_record_size_bits) & ~PAGE_CACHE_MASK; i_size = i_size_read(mft_vi); diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c index a389a5a16c8..0ea887fc859 100644 --- a/fs/ntfs/unistr.c +++ b/fs/ntfs/unistr.c @@ -1,7 +1,7 @@ /* * unistr.c - NTFS Unicode string handling. Part of the Linux-NTFS project. * - * Copyright (c) 2001-2004 Anton Altaparmakov + * Copyright (c) 2001-2005 Anton Altaparmakov * * This program/include file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as published diff --git a/fs/posix_acl.c b/fs/posix_acl.c index 296480e96dd..6c8dcf7613f 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -35,7 +35,7 @@ EXPORT_SYMBOL(posix_acl_permission); * Allocate a new ACL with the specified number of entries. */ struct posix_acl * -posix_acl_alloc(int count, unsigned int __nocast flags) +posix_acl_alloc(int count, gfp_t flags) { const size_t size = sizeof(struct posix_acl) + count * sizeof(struct posix_acl_entry); @@ -51,7 +51,7 @@ posix_acl_alloc(int count, unsigned int __nocast flags) * Clone an ACL. */ struct posix_acl * -posix_acl_clone(const struct posix_acl *acl, unsigned int __nocast flags) +posix_acl_clone(const struct posix_acl *acl, gfp_t flags) { struct posix_acl *clone = NULL; @@ -185,7 +185,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, mode_t *mode_p) * Create an ACL representing the file mode permission bits of an inode. */ struct posix_acl * -posix_acl_from_mode(mode_t mode, unsigned int __nocast flags) +posix_acl_from_mode(mode_t mode, gfp_t flags) { struct posix_acl *acl = posix_acl_alloc(3, flags); if (!acl) diff --git a/fs/proc/base.c b/fs/proc/base.c index 3b33f94020d..a170450aadb 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -103,7 +103,9 @@ enum pid_directory_inos { PROC_TGID_NUMA_MAPS, PROC_TGID_MOUNTS, PROC_TGID_WCHAN, +#ifdef CONFIG_MMU PROC_TGID_SMAPS, +#endif #ifdef CONFIG_SCHEDSTATS PROC_TGID_SCHEDSTAT, #endif @@ -141,7 +143,9 @@ enum pid_directory_inos { PROC_TID_NUMA_MAPS, PROC_TID_MOUNTS, PROC_TID_WCHAN, +#ifdef CONFIG_MMU PROC_TID_SMAPS, +#endif #ifdef CONFIG_SCHEDSTATS PROC_TID_SCHEDSTAT, #endif @@ -195,7 +199,9 @@ static struct pid_entry tgid_base_stuff[] = { E(PROC_TGID_ROOT, "root", S_IFLNK|S_IRWXUGO), E(PROC_TGID_EXE, "exe", S_IFLNK|S_IRWXUGO), E(PROC_TGID_MOUNTS, "mounts", S_IFREG|S_IRUGO), +#ifdef CONFIG_MMU E(PROC_TGID_SMAPS, "smaps", S_IFREG|S_IRUGO), +#endif #ifdef CONFIG_SECURITY E(PROC_TGID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO), #endif @@ -235,7 +241,9 @@ static struct pid_entry tid_base_stuff[] = { E(PROC_TID_ROOT, "root", S_IFLNK|S_IRWXUGO), E(PROC_TID_EXE, "exe", S_IFLNK|S_IRWXUGO), E(PROC_TID_MOUNTS, "mounts", S_IFREG|S_IRUGO), +#ifdef CONFIG_MMU E(PROC_TID_SMAPS, "smaps", S_IFREG|S_IRUGO), +#endif #ifdef CONFIG_SECURITY E(PROC_TID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO), #endif @@ -630,6 +638,7 @@ static struct file_operations proc_numa_maps_operations = { }; #endif +#ifdef CONFIG_MMU extern struct seq_operations proc_pid_smaps_op; static int smaps_open(struct inode *inode, struct file *file) { @@ -648,6 +657,7 @@ static struct file_operations proc_smaps_operations = { .llseek = seq_lseek, .release = seq_release, }; +#endif extern struct seq_operations mounts_op; static int mounts_open(struct inode *inode, struct file *file) @@ -1681,10 +1691,12 @@ static struct dentry *proc_pident_lookup(struct inode *dir, case PROC_TGID_MOUNTS: inode->i_fop = &proc_mounts_operations; break; +#ifdef CONFIG_MMU case PROC_TID_SMAPS: case PROC_TGID_SMAPS: inode->i_fop = &proc_smaps_operations; break; +#endif #ifdef CONFIG_SECURITY case PROC_TID_ATTR: inode->i_nlink = 2; diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c index f3bf016d5ee..cff10ab1af6 100644 --- a/fs/proc/nommu.c +++ b/fs/proc/nommu.c @@ -91,6 +91,7 @@ static void *nommu_vma_list_start(struct seq_file *m, loff_t *_pos) next = _rb; break; } + pos--; } return next; diff --git a/fs/relayfs/buffers.c b/fs/relayfs/buffers.c index 2aa8e271999..84e21ffa5ca 100644 --- a/fs/relayfs/buffers.c +++ b/fs/relayfs/buffers.c @@ -109,7 +109,7 @@ static void *relay_alloc_buf(struct rchan_buf *buf, unsigned long size) if (unlikely(!buf->page_array[i])) goto depopulate; } - mem = vmap(buf->page_array, n_pages, GFP_KERNEL, PAGE_KERNEL); + mem = vmap(buf->page_array, n_pages, VM_MAP, PAGE_KERNEL); if (!mem) goto depopulate; diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c index 4b184559f23..d2653b589b1 100644 --- a/fs/xfs/linux-2.6/kmem.c +++ b/fs/xfs/linux-2.6/kmem.c @@ -45,7 +45,7 @@ void * -kmem_alloc(size_t size, unsigned int __nocast flags) +kmem_alloc(size_t size, gfp_t flags) { int retries = 0; unsigned int lflags = kmem_flags_convert(flags); @@ -67,7 +67,7 @@ kmem_alloc(size_t size, unsigned int __nocast flags) } void * -kmem_zalloc(size_t size, unsigned int __nocast flags) +kmem_zalloc(size_t size, gfp_t flags) { void *ptr; @@ -90,7 +90,7 @@ kmem_free(void *ptr, size_t size) void * kmem_realloc(void *ptr, size_t newsize, size_t oldsize, - unsigned int __nocast flags) + gfp_t flags) { void *new; @@ -105,7 +105,7 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize, } void * -kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags) +kmem_zone_alloc(kmem_zone_t *zone, gfp_t flags) { int retries = 0; unsigned int lflags = kmem_flags_convert(flags); @@ -124,7 +124,7 @@ kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags) } void * -kmem_zone_zalloc(kmem_zone_t *zone, unsigned int __nocast flags) +kmem_zone_zalloc(kmem_zone_t *zone, gfp_t flags) { void *ptr; diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h index 109fcf27e25..ee7010f085b 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/linux-2.6/kmem.h @@ -81,7 +81,7 @@ typedef unsigned long xfs_pflags_t; *(NSTATEP) = *(OSTATEP); \ } while (0) -static __inline unsigned int kmem_flags_convert(unsigned int __nocast flags) +static __inline unsigned int kmem_flags_convert(gfp_t flags) { unsigned int lflags = __GFP_NOWARN; /* we'll report problems, if need be */ @@ -125,13 +125,12 @@ kmem_zone_destroy(kmem_zone_t *zone) BUG(); } -extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast); -extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast); +extern void *kmem_zone_zalloc(kmem_zone_t *, gfp_t); +extern void *kmem_zone_alloc(kmem_zone_t *, gfp_t); -extern void *kmem_alloc(size_t, unsigned int __nocast); -extern void *kmem_realloc(void *, size_t, size_t, - unsigned int __nocast); -extern void *kmem_zalloc(size_t, unsigned int __nocast); +extern void *kmem_alloc(size_t, gfp_t); +extern void *kmem_realloc(void *, size_t, size_t, gfp_t); +extern void *kmem_zalloc(size_t, gfp_t); extern void kmem_free(void *, size_t); typedef struct shrinker *kmem_shaker_t; diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h index 1b383e3cb68..20ac3d95ecd 100644 --- a/include/asm-alpha/atomic.h +++ b/include/asm-alpha/atomic.h @@ -1,6 +1,8 @@ #ifndef _ALPHA_ATOMIC_H #define _ALPHA_ATOMIC_H +#include <asm/barrier.h> + /* * Atomic operations that C can't guarantee us. Useful for * resource counting etc... @@ -100,18 +102,19 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v) static __inline__ long atomic_add_return(int i, atomic_t * v) { long temp, result; + smp_mb(); __asm__ __volatile__( "1: ldl_l %0,%1\n" " addl %0,%3,%2\n" " addl %0,%3,%0\n" " stl_c %0,%1\n" " beq %0,2f\n" - " mb\n" ".subsection 2\n" "2: br 1b\n" ".previous" :"=&r" (temp), "=m" (v->counter), "=&r" (result) :"Ir" (i), "m" (v->counter) : "memory"); + smp_mb(); return result; } @@ -120,54 +123,57 @@ static __inline__ long atomic_add_return(int i, atomic_t * v) static __inline__ long atomic64_add_return(long i, atomic64_t * v) { long temp, result; + smp_mb(); __asm__ __volatile__( "1: ldq_l %0,%1\n" " addq %0,%3,%2\n" " addq %0,%3,%0\n" " stq_c %0,%1\n" " beq %0,2f\n" - " mb\n" ".subsection 2\n" "2: br 1b\n" ".previous" :"=&r" (temp), "=m" (v->counter), "=&r" (result) :"Ir" (i), "m" (v->counter) : "memory"); + smp_mb(); return result; } static __inline__ long atomic_sub_return(int i, atomic_t * v) { long temp, result; + smp_mb(); __asm__ __volatile__( "1: ldl_l %0,%1\n" " subl %0,%3,%2\n" " subl %0,%3,%0\n" " stl_c %0,%1\n" " beq %0,2f\n" - " mb\n" ".subsection 2\n" "2: br 1b\n" ".previous" :"=&r" (temp), "=m" (v->counter), "=&r" (result) :"Ir" (i), "m" (v->counter) : "memory"); + smp_mb(); return result; } static __inline__ long atomic64_sub_return(long i, atomic64_t * v) { long temp, result; + smp_mb(); __asm__ __volatile__( "1: ldq_l %0,%1\n" " subq %0,%3,%2\n" " subq %0,%3,%0\n" " stq_c %0,%1\n" " beq %0,2f\n" - " mb\n" ".subsection 2\n" "2: br 1b\n" ".previous" :"=&r" (temp), "=m" (v->counter), "=&r" (result) :"Ir" (i), "m" (v->counter) : "memory"); + smp_mb(); return result; } diff --git a/include/asm-alpha/barrier.h b/include/asm-alpha/barrier.h new file mode 100644 index 00000000000..229c83fe77c --- /dev/null +++ b/include/asm-alpha/barrier.h @@ -0,0 +1,34 @@ +#ifndef __BARRIER_H +#define __BARRIER_H + +#define mb() \ +__asm__ __volatile__("mb": : :"memory") + +#define rmb() \ +__asm__ __volatile__("mb": : :"memory") + +#define wmb() \ +__asm__ __volatile__("wmb": : :"memory") + +#define read_barrier_depends() \ +__asm__ __volatile__("mb": : :"memory") + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() wmb() +#define smp_read_barrier_depends() read_barrier_depends() +#else +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#define smp_read_barrier_depends() barrier() +#endif + +#define set_mb(var, value) \ +do { var = value; mb(); } while (0) + +#define set_wmb(var, value) \ +do { var = value; wmb(); } while (0) + +#endif /* __BARRIER_H */ diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h index bdb4d66418f..050e86d1289 100644 --- a/include/asm-alpha/system.h +++ b/include/asm-alpha/system.h @@ -4,6 +4,7 @@ #include <linux/config.h> #include <asm/pal.h> #include <asm/page.h> +#include <asm/barrier.h> /* * System defines.. Note that this is included both from .c and .S @@ -139,36 +140,6 @@ extern void halt(void) __attribute__((noreturn)); struct task_struct; extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*); -#define mb() \ -__asm__ __volatile__("mb": : :"memory") - -#define rmb() \ -__asm__ __volatile__("mb": : :"memory") - -#define wmb() \ -__asm__ __volatile__("wmb": : :"memory") - -#define read_barrier_depends() \ -__asm__ __volatile__("mb": : :"memory") - -#ifdef CONFIG_SMP -#define smp_mb() mb() -#define smp_rmb() rmb() -#define smp_wmb() wmb() -#define smp_read_barrier_depends() read_barrier_depends() -#else -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() barrier() -#endif - -#define set_mb(var, value) \ -do { var = value; mb(); } while (0) - -#define set_wmb(var, value) \ -do { var = value; wmb(); } while (0) - #define imb() \ __asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h index 0b025e227ec..09eda84592f 100644 --- a/include/asm-arm/arch-h720x/system.h +++ b/include/asm-arm/arch-h720x/system.h @@ -17,9 +17,11 @@ static void arch_idle(void) { CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; - __asm__ __volatile__( - "mov r0, r0\n\t" - "mov r0, r0"); + nop(); + nop(); + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; + nop(); + nop(); } diff --git a/include/asm-arm/arch-imx/imx-regs.h b/include/asm-arm/arch-imx/imx-regs.h index 93b840e8fa6..a6912b3d867 100644 --- a/include/asm-arm/arch-imx/imx-regs.h +++ b/include/asm-arm/arch-imx/imx-regs.h @@ -76,6 +76,7 @@ #define GPIO_PIN_MASK 0x1f #define GPIO_PORT_MASK (0x3 << 5) +#define GPIO_PORT_SHIFT 5 #define GPIO_PORTA (0<<5) #define GPIO_PORTB (1<<5) #define GPIO_PORTC (2<<5) @@ -88,24 +89,37 @@ #define GPIO_PF (0<<9) #define GPIO_AF (1<<9) +#define GPIO_OCR_SHIFT 10 #define GPIO_OCR_MASK (3<<10) #define GPIO_AIN (0<<10) #define GPIO_BIN (1<<10) #define GPIO_CIN (2<<10) -#define GPIO_GPIO (3<<10) +#define GPIO_DR (3<<10) -#define GPIO_AOUT (1<<12) -#define GPIO_BOUT (1<<13) +#define GPIO_AOUT_SHIFT 12 +#define GPIO_AOUT_MASK (3<<12) +#define GPIO_AOUT (0<<12) +#define GPIO_AOUT_ISR (1<<12) +#define GPIO_AOUT_0 (2<<12) +#define GPIO_AOUT_1 (3<<12) + +#define GPIO_BOUT_SHIFT 14 +#define GPIO_BOUT_MASK (3<<14) +#define GPIO_BOUT (0<<14) +#define GPIO_BOUT_ISR (1<<14) +#define GPIO_BOUT_0 (2<<14) +#define GPIO_BOUT_1 (3<<14) + +#define GPIO_GIUS (1<<16) /* assignements for GPIO alternate/primary functions */ /* FIXME: This list is not completed. The correct directions are * missing on some (many) pins */ -#define PA0_PF_A24 ( GPIO_PORTA | GPIO_PF | 0 ) -#define PA0_AIN_SPI2_CLK ( GPIO_PORTA | GPIO_OUT | GPIO_AIN | 0 ) +#define PA0_AIN_SPI2_CLK ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0 ) #define PA0_AF_ETMTRACESYNC ( GPIO_PORTA | GPIO_AF | 0 ) -#define PA1_AOUT_SPI2_RXD ( GPIO_PORTA | GPIO_IN | GPIO_AOUT | 1 ) +#define PA1_AOUT_SPI2_RXD ( GPIO_GIUS | 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 ) @@ -123,7 +137,7 @@ #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_PORTA | GPIO_AIN | 17 ) +#define PA17_AIN_SPI2_SS ( GPIO_GIUS | 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 ) @@ -191,19 +205,27 @@ #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 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_PORTD | GPIO_IN | GPIO_AF | 7 ) -#define PD7_AIN_SPI2_SCLK ( GPIO_PORTD | GPIO_AIN | 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 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_PORTD | GPIO_AIN | 8 ) +#define PD8_AIN_SPI2_SS ( GPIO_GIUS | 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_PORTD | GPIO_IN | GPIO_AOUT | 9 ) +#define PD9_AOUT_SPI2_RXD ( GPIO_GIUS | 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_PORTD | GPIO_OUT | GPIO_AIN | 10 ) +#define PD10_AIN_SPI2_TXD ( GPIO_GIUS | 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 ) @@ -225,7 +247,7 @@ #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_PORTD | GPIO_BIN | 31 ) +#define PD31_BIN_SPI2_TXD ( GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31 ) /* * PWM controller diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S index 455da64832d..323b0bc4a39 100644 --- a/include/asm-arm/arch-ixp4xx/entry-macro.S +++ b/include/asm-arm/arch-ixp4xx/entry-macro.S @@ -15,25 +15,26 @@ ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET) ldr \irqstat, [\irqstat] @ get interrupts cmp \irqstat, #0 - beq 1001f + beq 1001f @ upper IRQ? clz \irqnr, \irqstat mov \base, #31 - subs \irqnr, \base, \irqnr + sub \irqnr, \base, \irqnr + b 1002f @ lower IRQ being + @ handled 1001: /* * IXP465 has an upper IRQ status register */ #if defined(CONFIG_CPU_IXP46X) - bne 1002f ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET) ldr \irqstat, [\irqstat] @ get upper interrupts mov \irqnr, #63 clz \irqstat, \irqstat cmp \irqstat, #32 subne \irqnr, \irqnr, \irqstat -1002: #endif +1002: .endm diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h index 4ac964b9078..55d85eea8c1 100644 --- a/include/asm-arm/arch-ixp4xx/hardware.h +++ b/include/asm-arm/arch-ixp4xx/hardware.h @@ -27,7 +27,7 @@ #define pcibios_assign_all_busses() 1 -#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__) +#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__) extern unsigned int processor_id; #define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200) #else diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h index d13ee7f78c7..f14ed63590c 100644 --- a/include/asm-arm/arch-ixp4xx/platform.h +++ b/include/asm-arm/arch-ixp4xx/platform.h @@ -93,7 +93,7 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); static inline void gpio_line_config(u8 line, u32 direction) { - if (direction == IXP4XX_GPIO_OUT) + if (direction == IXP4XX_GPIO_IN) *IXP4XX_GPIO_GPOER |= (1 << line); else *IXP4XX_GPIO_GPOER &= ~(1 << line); diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 939d9e5020a..3af7165ab0d 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -126,8 +126,8 @@ #define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */ #define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */ #define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */ -#define DRCMR15 __REG(0x4000013c) /* Reserved */ -#define DRCMR16 __REG(0x40000140) /* Reserved */ +#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */ +#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */ #define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */ #define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */ #define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */ @@ -151,7 +151,8 @@ #define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */ #define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */ #define DRCMR39 __REG(0x4000019C) /* Reserved */ - +#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */ +#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */ #define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */ #define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */ #define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */ @@ -652,7 +653,7 @@ #define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ #define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */ +#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */ #define UDCCS_IO_DME (1 << 3) /* DMA enable */ #define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ #define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h index 21c0e16dce5..aba9b30f424 100644 --- a/include/asm-arm/arch-pxa/pxafb.h +++ b/include/asm-arm/arch-pxa/pxafb.h @@ -66,4 +66,5 @@ struct pxafb_mach_info { }; void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); +void set_pxa_fb_parent(struct device *parent_dev); unsigned long pxafb_get_hsync_time(struct device *dev); diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index 48a39918a76..1c9de29cafe 100644 --- a/include/asm-arm/arch-s3c2410/hardware.h +++ b/include/asm-arm/arch-s3c2410/hardware.h @@ -92,6 +92,13 @@ extern unsigned int s3c2410_gpio_getpin(unsigned int pin); extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); +#ifdef CONFIG_CPU_S3C2440 + +extern int s3c2440_set_dsc(unsigned int pin, unsigned int value); + +#endif /* CONFIG_CPU_S3C2440 */ + + #endif /* __ASSEMBLY__ */ #include <asm/sizes.h> diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h index 418233a7ee6..4bf272ed9ad 100644 --- a/include/asm-arm/arch-s3c2410/io.h +++ b/include/asm-arm/arch-s3c2410/io.h @@ -9,7 +9,7 @@ * 06-Dec-1997 RMK Created. * 02-Sep-2003 BJD Modified for S3C2410 * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * + * 13-Oct-2005 BJD Fixed problems with LDRH/STRH offset range */ #ifndef __ASM_ARM_ARCH_IO_H @@ -97,7 +97,7 @@ DECLARE_IO(int,l,"") else \ __asm__ __volatile__( \ "strb %0, [%1, #0] @ outbc" \ - : : "r" (value), "r" ((port))); \ + : : "r" (value), "r" ((port))); \ }) #define __inbc(port) \ @@ -110,35 +110,61 @@ DECLARE_IO(int,l,"") else \ __asm__ __volatile__( \ "ldrb %0, [%1, #0] @ inbc" \ - : "=r" (result) : "r" ((port))); \ + : "=r" (result) : "r" ((port))); \ result; \ }) #define __outwc(value,port) \ ({ \ unsigned long v = value; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "strh %0, [%1, %2] @ outwc" \ - : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \ - else \ + if (__PORT_PCIO((port))) { \ + if ((port) < 256 && (port) > -256) \ + __asm__ __volatile__( \ + "strh %0, [%1, %2] @ outwc" \ + : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \ + else if ((port) > 0) \ + __asm__ __volatile__( \ + "strh %0, [%1, %2] @ outwc" \ + : : "r" (v), \ + "r" (PCIO_BASE + ((port) & ~0xff)), \ + "Jr" (((port) & 0xff))); \ + else \ + __asm__ __volatile__( \ + "strh %0, [%1, #0] @ outwc" \ + : : "r" (v), \ + "r" (PCIO_BASE + (port))); \ + } else \ __asm__ __volatile__( \ "strh %0, [%1, #0] @ outwc" \ - : : "r" (v), "r" ((port))); \ + : : "r" (v), "r" ((port))); \ }) #define __inwc(port) \ ({ \ unsigned short result; \ - if (__PORT_PCIO((port))) \ - __asm__ __volatile__( \ - "ldrh %0, [%1, %2] @ inwc" \ - : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \ - else \ + if (__PORT_PCIO((port))) { \ + if ((port) < 256 && (port) > -256 ) \ + __asm__ __volatile__( \ + "ldrh %0, [%1, %2] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE), \ + "Jr" ((port))); \ + else if ((port) > 0) \ + __asm__ __volatile__( \ + "ldrh %0, [%1, %2] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE + ((port) & ~0xff)), \ + "Jr" (((port) & 0xff))); \ + else \ + __asm__ __volatile__( \ + "ldrh %0, [%1, #0] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE + ((port)))); \ + } else \ __asm__ __volatile__( \ "ldrh %0, [%1, #0] @ inwc" \ - : "=r" (result) : "r" ((port))); \ - result; \ + : "=r" (result) : "r" ((port))); \ + result; \ }) #define __outlc(value,port) \ diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h index 16f4c3cc138..34360706e01 100644 --- a/include/asm-arm/arch-s3c2410/regs-clock.h +++ b/include/asm-arm/arch-s3c2410/regs-clock.h @@ -18,7 +18,9 @@ * 10-Feb-2005 Ben Dooks Fixed CAMDIVN address (Guillaume Gourat) * 10-Mar-2005 Lucas Villa Real Changed S3C2410_VA to S3C24XX_VA * 27-Aug-2005 Ben Dooks Add clock-slow info - */ + * 20-Oct-2005 Ben Dooks Fixed overflow in PLL (Guillaume Gourat) + * 20-Oct-2005 Ben Dooks Add masks for DCLK (Guillaume Gourat) +*/ #ifndef __ASM_ARM_REGS_CLOCK #define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $" @@ -66,11 +68,16 @@ #define S3C2410_DCLKCON_DCLK0_UCLK (1<<1) #define S3C2410_DCLKCON_DCLK0_DIV(x) (((x) - 1 )<<4) #define S3C2410_DCLKCON_DCLK0_CMP(x) (((x) - 1 )<<8) +#define S3C2410_DCLKCON_DCLK0_DIV_MASK ((0xf)<<4) +#define S3C2410_DCLKCON_DCLK0_CMP_MASK ((0xf)<<8) #define S3C2410_DCLKCON_DCLK1EN (1<<16) #define S3C2410_DCLKCON_DCLK1_PCLK (0<<17) #define S3C2410_DCLKCON_DCLK1_UCLK (1<<17) #define S3C2410_DCLKCON_DCLK1_DIV(x) (((x) - 1) <<20) +#define S3C2410_DCLKCON_DCLK1_CMP(x) (((x) - 1) <<24) +#define S3C2410_DCLKCON_DCLK1_DIV_MASK ((0xf) <<20) +#define S3C2410_DCLKCON_DCLK1_CMP_MASK ((0xf) <<24) #define S3C2410_CLKDIVN_PDIVN (1<<0) #define S3C2410_CLKDIVN_HDIVN (1<<1) @@ -83,10 +90,13 @@ #ifndef __ASSEMBLY__ +#include <asm/div64.h> + static inline unsigned int -s3c2410_get_pll(int pllval, int baseclk) +s3c2410_get_pll(unsigned int pllval, unsigned int baseclk) { - int mdiv, pdiv, sdiv; + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; mdiv = pllval >> S3C2410_PLLCON_MDIVSHIFT; pdiv = pllval >> S3C2410_PLLCON_PDIVSHIFT; @@ -96,7 +106,10 @@ s3c2410_get_pll(int pllval, int baseclk) pdiv &= S3C2410_PLLCON_PDIVMASK; sdiv &= S3C2410_PLLCON_SDIVMASK; - return (baseclk * (mdiv + 8)) / ((pdiv + 2) << sdiv); + fvco = (uint64_t)baseclk * (mdiv + 8); + do_div(fvco, (pdiv + 2) << sdiv); + + return (unsigned int)fvco; } #endif /* __ASSEMBLY__ */ diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h index aad7aad026b..e007dd990da 100644 --- a/include/asm-arm/bitops.h +++ b/include/asm-arm/bitops.h @@ -347,7 +347,6 @@ static inline unsigned long __ffs(unsigned long word) * the clz instruction for much better code efficiency. */ -static __inline__ int generic_fls(int x); #define fls(x) \ ( __builtin_constant_p(x) ? generic_fls(x) : \ ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) ) diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h index 527404b5a8d..a8f1013930e 100644 --- a/include/asm-arm/hardware/scoop.h +++ b/include/asm-arm/hardware/scoop.h @@ -38,6 +38,8 @@ struct scoop_config { unsigned short io_out; unsigned short io_dir; + unsigned short suspend_clr; + unsigned short suspend_set; }; /* Structure for linking scoop devices to PCMCIA sockets */ diff --git a/include/asm-arm/locks.h b/include/asm-arm/locks.h index f08dc844791..852220eecdb 100644 --- a/include/asm-arm/locks.h +++ b/include/asm-arm/locks.h @@ -103,7 +103,7 @@ ({ \ smp_mb(); \ __asm__ __volatile__( \ - "@ up_op_read\n" \ + "@ up_op_write\n" \ "1: ldrex lr, [%0]\n" \ " adds lr, lr, %1\n" \ " strex ip, lr, [%0]\n" \ @@ -231,7 +231,7 @@ #define __up_op_write(ptr,wake) \ ({ \ __asm__ __volatile__( \ - "@ up_op_read\n" \ + "@ up_op_write\n" \ " mrs ip, cpsr\n" \ " orr lr, ip, #128\n" \ " msr cpsr_c, lr\n" \ diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h index 8cef663c5cd..747d790295f 100644 --- a/include/asm-generic/dma-mapping.h +++ b/include/asm-generic/dma-mapping.h @@ -35,7 +35,7 @@ dma_set_mask(struct device *dev, u64 dma_mask) static inline void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - unsigned int __nocast flag) + gfp_t flag) { BUG_ON(dev->bus != &pci_bus_type); @@ -168,7 +168,7 @@ dma_set_mask(struct device *dev, u64 dma_mask) static inline void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - unsigned int __nocast flag) + gfp_t flag) { BUG(); return NULL; diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h index 563964b2995..e56c335f8ef 100644 --- a/include/asm-i386/dma-mapping.h +++ b/include/asm-i386/dma-mapping.h @@ -11,7 +11,7 @@ #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag); + dma_addr_t *dma_handle, gfp_t flag); void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); diff --git a/include/asm-ia64/machvec_hpzx1.h b/include/asm-ia64/machvec_hpzx1.h index daafe504c5f..e90daf9ce34 100644 --- a/include/asm-ia64/machvec_hpzx1.h +++ b/include/asm-ia64/machvec_hpzx1.h @@ -1,8 +1,7 @@ #ifndef _ASM_IA64_MACHVEC_HPZX1_h #define _ASM_IA64_MACHVEC_HPZX1_h -extern ia64_mv_setup_t dig_setup; -extern ia64_mv_setup_t sba_setup; +extern ia64_mv_setup_t dig_setup; extern ia64_mv_dma_alloc_coherent sba_alloc_coherent; extern ia64_mv_dma_free_coherent sba_free_coherent; extern ia64_mv_dma_map_single sba_map_single; @@ -19,15 +18,15 @@ extern ia64_mv_dma_mapping_error sba_dma_mapping_error; * platform's machvec structure. When compiling a non-generic kernel, * the macros are used directly. */ -#define platform_name "hpzx1" -#define platform_setup sba_setup -#define platform_dma_init machvec_noop -#define platform_dma_alloc_coherent sba_alloc_coherent -#define platform_dma_free_coherent sba_free_coherent -#define platform_dma_map_single sba_map_single -#define platform_dma_unmap_single sba_unmap_single -#define platform_dma_map_sg sba_map_sg -#define platform_dma_unmap_sg sba_unmap_sg +#define platform_name "hpzx1" +#define platform_setup dig_setup +#define platform_dma_init machvec_noop +#define platform_dma_alloc_coherent sba_alloc_coherent +#define platform_dma_free_coherent sba_free_coherent +#define platform_dma_map_single sba_map_single +#define platform_dma_unmap_single sba_unmap_single +#define platform_dma_map_sg sba_map_sg +#define platform_dma_unmap_sg sba_unmap_sg #define platform_dma_sync_single_for_cpu machvec_dma_sync_single #define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg #define platform_dma_sync_single_for_device machvec_dma_sync_single diff --git a/include/asm-ia64/machvec_hpzx1_swiotlb.h b/include/asm-ia64/machvec_hpzx1_swiotlb.h index 9924b1b00a6..f00a34a148f 100644 --- a/include/asm-ia64/machvec_hpzx1_swiotlb.h +++ b/include/asm-ia64/machvec_hpzx1_swiotlb.h @@ -2,7 +2,6 @@ #define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h extern ia64_mv_setup_t dig_setup; -extern ia64_mv_dma_init hwsw_init; extern ia64_mv_dma_alloc_coherent hwsw_alloc_coherent; extern ia64_mv_dma_free_coherent hwsw_free_coherent; extern ia64_mv_dma_map_single hwsw_map_single; @@ -26,7 +25,7 @@ extern ia64_mv_dma_sync_sg_for_device hwsw_sync_sg_for_device; #define platform_name "hpzx1_swiotlb" #define platform_setup dig_setup -#define platform_dma_init hwsw_init +#define platform_dma_init machvec_noop #define platform_dma_alloc_coherent hwsw_alloc_coherent #define platform_dma_free_coherent hwsw_free_coherent #define platform_dma_map_single hwsw_map_single diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h index 1590dc65b30..90646632237 100644 --- a/include/asm-ia64/meminit.h +++ b/include/asm-ia64/meminit.h @@ -16,10 +16,11 @@ * - initrd (optional) * - command line string * - kernel code & data + * - Kernel memory map built from EFI memory map * * More could be added if necessary */ -#define IA64_MAX_RSVD_REGIONS 5 +#define IA64_MAX_RSVD_REGIONS 6 struct rsvd_region { unsigned long start; /* virtual address of beginning of element */ @@ -33,6 +34,7 @@ extern void find_memory (void); extern void reserve_memory (void); extern void find_initrd (void); extern int filter_rsvd_memory (unsigned long start, unsigned long end, void *arg); +extern void efi_memmap_init(unsigned long *, unsigned long *); /* * For rounding an address to the next IA64_GRANULE_SIZE or order diff --git a/include/asm-ia64/sn/arch.h b/include/asm-ia64/sn/arch.h index ab827d29856..1a3831c04af 100644 --- a/include/asm-ia64/sn/arch.h +++ b/include/asm-ia64/sn/arch.h @@ -18,6 +18,32 @@ #include <asm/sn/sn_cpuid.h> /* + * This is the maximum number of NUMALINK nodes that can be part of a single + * SSI kernel. This number includes C-brick, M-bricks, and TIOs. Nodes in + * remote partitions are NOT included in this number. + * The number of compact nodes cannot exceed size of a coherency domain. + * The purpose of this define is to specify a node count that includes + * all C/M/TIO nodes in an SSI system. + * + * SGI system can currently support up to 256 C/M nodes plus additional TIO nodes. + * + * Note: ACPI20 has an architectural limit of 256 nodes. When we upgrade + * to ACPI3.0, this limit will be removed. The notion of "compact nodes" + * should be deleted and TIOs should be included in MAX_NUMNODES. + */ +#define MAX_COMPACT_NODES 512 + +/* + * Maximum number of nodes in all partitions and in all coherency domains. + * This is the total number of nodes accessible in the numalink fabric. It + * includes all C & M bricks, plus all TIOs. + * + * This value is also the value of the maximum number of NASIDs in the numalink + * fabric. + */ +#define MAX_NUMALINK_NODES 16384 + +/* * The following defines attributes of the HUB chip. These attributes are * frequently referenced. They are kept in the per-cpu data areas of each cpu. * They are kept together in a struct to minimize cache misses. @@ -41,15 +67,6 @@ DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info); /* - * This is the maximum number of nodes that can be part of a kernel. - * Effectively, it's the maximum number of compact node ids (cnodeid_t). - * This is not necessarily the same as MAX_NASIDS. - */ -#define MAX_COMPACT_NODES 2048 -#define CPUS_PER_NODE 4 - - -/* * Compact node ID to nasid mappings kept in the per-cpu data areas of each * cpu. */ @@ -57,7 +74,6 @@ DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]); #define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0])) - extern u8 sn_partition_id; extern u8 sn_system_size; extern u8 sn_sharing_domain_size; diff --git a/include/asm-ia64/sn/io.h b/include/asm-ia64/sn/io.h index 42209733f6b..41c73a73562 100644 --- a/include/asm-ia64/sn/io.h +++ b/include/asm-ia64/sn/io.h @@ -14,7 +14,7 @@ extern void * sn_io_addr(unsigned long port) __attribute_const__; /* Forward definition */ extern void __sn_mmiowb(void); /* Forward definition */ -extern int numionodes; +extern int num_cnodes; #define __sn_mf_a() ia64_mfa() @@ -36,6 +36,15 @@ extern void sn_dma_flush(unsigned long); #define __sn_readq_relaxed ___sn_readq_relaxed /* + * Convenience macros for setting/clearing bits using the above accessors + */ + +#define __sn_setq_relaxed(addr, val) \ + writeq((__sn_readq_relaxed(addr) | (val)), (addr)) +#define __sn_clrq_relaxed(addr, val) \ + writeq((__sn_readq_relaxed(addr) & ~(val)), (addr)) + +/* * The following routines are SN Platform specific, called when * a reference is made to inX/outX set macros. SN Platform * inX set of macros ensures that Posted DMA writes on the diff --git a/include/asm-ia64/sn/klconfig.h b/include/asm-ia64/sn/klconfig.h index 9f920c70a62..bcbf209d63b 100644 --- a/include/asm-ia64/sn/klconfig.h +++ b/include/asm-ia64/sn/klconfig.h @@ -208,19 +208,6 @@ typedef struct lboard_s { klconf_off_t brd_next_same; /* Next BOARD with same nasid */ } lboard_t; -#define KLCF_NUM_COMPS(_brd) ((_brd)->brd_numcompts) -#define NODE_OFFSET_TO_KLINFO(n,off) ((klinfo_t*) TO_NODE_CAC(n,off)) -#define KLCF_NEXT(_brd) \ - ((_brd)->brd_next_same ? \ - (NODE_OFFSET_TO_LBOARD((_brd)->brd_next_same_host, (_brd)->brd_next_same)): NULL) -#define KLCF_NEXT_ANY(_brd) \ - ((_brd)->brd_next_any ? \ - (NODE_OFFSET_TO_LBOARD(NASID_GET(_brd), (_brd)->brd_next_any)): NULL) -#define KLCF_COMP(_brd, _ndx) \ - ((((_brd)->brd_compts[(_ndx)]) == 0) ? 0 : \ - (NODE_OFFSET_TO_KLINFO(NASID_GET(_brd), (_brd)->brd_compts[(_ndx)]))) - - /* * Generic info structure. This stores common info about a * component. @@ -249,24 +236,11 @@ typedef struct klinfo_s { /* Generic info */ } klinfo_t ; -static inline lboard_t *find_lboard_any(lboard_t * start, unsigned char brd_type) +static inline lboard_t *find_lboard_next(lboard_t * brd) { - /* Search all boards stored on this node. */ - - while (start) { - if (start->brd_type == brd_type) - return start; - start = KLCF_NEXT_ANY(start); - } - /* Didn't find it. */ - return (lboard_t *) NULL; + if (brd && brd->brd_next_any) + return NODE_OFFSET_TO_LBOARD(NASID_GET(brd), brd->brd_next_any); + return NULL; } - -/* external declarations of Linux kernel functions. */ - -extern lboard_t *root_lboard[]; -extern klinfo_t *find_component(lboard_t *brd, klinfo_t *kli, unsigned char type); -extern klinfo_t *find_first_component(lboard_t *brd, unsigned char type); - #endif /* _ASM_IA64_SN_KLCONFIG_H */ diff --git a/include/asm-ia64/sn/l1.h b/include/asm-ia64/sn/l1.h index 2e5f0aa3888..e3b819110d4 100644 --- a/include/asm-ia64/sn/l1.h +++ b/include/asm-ia64/sn/l1.h @@ -35,4 +35,16 @@ #define L1_BRICKTYPE_ATHENA 0x2b /* + */ #define L1_BRICKTYPE_DAYTONA 0x7a /* z */ +/* board type response codes */ +#define L1_BOARDTYPE_IP69 0x0100 /* CA */ +#define L1_BOARDTYPE_IP63 0x0200 /* CB */ +#define L1_BOARDTYPE_BASEIO 0x0300 /* IB */ +#define L1_BOARDTYPE_PCIE2SLOT 0x0400 /* IC */ +#define L1_BOARDTYPE_PCIX3SLOT 0x0500 /* ID */ +#define L1_BOARDTYPE_PCIXPCIE4SLOT 0x0600 /* IE */ +#define L1_BOARDTYPE_ABACUS 0x0700 /* AB */ +#define L1_BOARDTYPE_DAYTONA 0x0800 /* AD */ +#define L1_BOARDTYPE_INVAL (-1) /* invalid brick type */ + + #endif /* _ASM_IA64_SN_L1_H */ diff --git a/include/asm-ia64/sn/sn_cpuid.h b/include/asm-ia64/sn/sn_cpuid.h index d2c1d34dcce..749deb2ca6c 100644 --- a/include/asm-ia64/sn/sn_cpuid.h +++ b/include/asm-ia64/sn/sn_cpuid.h @@ -105,7 +105,6 @@ extern short physical_node_map[]; /* indexed by nasid to get cnode */ #define cpuid_to_nasid(cpuid) (sn_nodepda->phys_cpuid[cpuid].nasid) #define cpuid_to_subnode(cpuid) (sn_nodepda->phys_cpuid[cpuid].subnode) #define cpuid_to_slice(cpuid) (sn_nodepda->phys_cpuid[cpuid].slice) -#define cpuid_to_cnodeid(cpuid) (physical_node_map[cpuid_to_nasid(cpuid)]) /* @@ -113,8 +112,6 @@ extern short physical_node_map[]; /* indexed by nasid to get cnode */ * of potentially large tables. */ extern int nasid_slice_to_cpuid(int, int); -#define nasid_slice_to_cpu_physical_id(nasid, slice) \ - cpu_physical_id(nasid_slice_to_cpuid(nasid, slice)) /* * cnodeid_to_nasid - convert a cnodeid to a NASID diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index 33aa4043f87..3f7564dc0aa 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -47,6 +47,7 @@ #define SN_SAL_CONSOLE_PUTB 0x02000028 #define SN_SAL_CONSOLE_XMIT_CHARS 0x0200002a #define SN_SAL_CONSOLE_READC 0x0200002b +#define SN_SAL_SYSCTL_OP 0x02000030 #define SN_SAL_SYSCTL_MODID_GET 0x02000031 #define SN_SAL_SYSCTL_GET 0x02000032 #define SN_SAL_SYSCTL_IOBRICK_MODULE_GET 0x02000033 @@ -67,7 +68,7 @@ #define SN_SAL_IOIF_INTERRUPT 0x0200004a #define SN_SAL_HWPERF_OP 0x02000050 // lock #define SN_SAL_IOIF_ERROR_INTERRUPT 0x02000051 - +#define SN_SAL_IOIF_PCI_SAFE 0x02000052 #define SN_SAL_IOIF_SLOT_ENABLE 0x02000053 #define SN_SAL_IOIF_SLOT_DISABLE 0x02000054 #define SN_SAL_IOIF_GET_HUBDEV_INFO 0x02000055 @@ -101,6 +102,13 @@ #define SAL_INTR_FREE 2 /* + * operations available on the generic SN_SAL_SYSCTL_OP + * runtime service + */ +#define SAL_SYSCTL_OP_IOBOARD 0x0001 /* retrieve board type */ +#define SAL_SYSCTL_OP_TIO_JLCK_RST 0x0002 /* issue TIO clock reset */ + +/* * IRouter (i.e. generalized system controller) operations */ #define SAL_IROUTER_OPEN 0 /* open a subchannel */ @@ -198,26 +206,16 @@ ia64_sn_get_master_baseio_nasid(void) return ret_stuff.v0; } -static inline char * +static inline void * ia64_sn_get_klconfig_addr(nasid_t nasid) { struct ia64_sal_retval ret_stuff; - int cnodeid; - cnodeid = nasid_to_cnodeid(nasid); ret_stuff.status = 0; ret_stuff.v0 = 0; ret_stuff.v1 = 0; ret_stuff.v2 = 0; SAL_CALL(ret_stuff, SN_SAL_GET_KLCONFIG_ADDR, (u64)nasid, 0, 0, 0, 0, 0, 0); - - /* - * We should panic if a valid cnode nasid does not produce - * a klconfig address. - */ - if (ret_stuff.status != 0) { - panic("ia64_sn_get_klconfig_addr: Returned error %lx\n", ret_stuff.status); - } return ret_stuff.v0 ? __va(ret_stuff.v0) : NULL; } @@ -871,6 +869,41 @@ ia64_sn_sysctl_event_init(nasid_t nasid) return (int) rv.v0; } +/* + * Ask the system controller on the specified nasid to reset + * the CX corelet clock. Only valid on TIO nodes. + */ +static inline int +ia64_sn_sysctl_tio_clock_reset(nasid_t nasid) +{ + struct ia64_sal_retval rv; + SAL_CALL_REENTRANT(rv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_TIO_JLCK_RST, + nasid, 0, 0, 0, 0, 0); + if (rv.status != 0) + return (int)rv.status; + if (rv.v0 != 0) + return (int)rv.v0; + + return 0; +} + +/* + * Get the associated ioboard type for a given nasid. + */ +static inline int +ia64_sn_sysctl_ioboard_get(nasid_t nasid) +{ + struct ia64_sal_retval rv; + SAL_CALL_REENTRANT(rv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_IOBOARD, + nasid, 0, 0, 0, 0, 0); + if (rv.v0 != 0) + return (int)rv.v0; + if (rv.v1 != 0) + return (int)rv.v1; + + return 0; +} + /** * ia64_sn_get_fit_compt - read a FIT entry from the PROM header * @nasid: NASID of node to read diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h index 5ccec608d32..b532ef6148e 100644 --- a/include/asm-ia64/sn/tioca_provider.h +++ b/include/asm-ia64/sn/tioca_provider.h @@ -182,11 +182,11 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel) * touch every CL aligned GART entry. */ - ca_base->ca_control2 &= ~(CA_GART_MEM_PARAM); - ca_base->ca_control2 |= CA_GART_FLUSH_TLB; - ca_base->ca_control2 |= - (0x2ull << CA_GART_MEM_PARAM_SHFT); - tmp = ca_base->ca_control2; + __sn_clrq_relaxed(&ca_base->ca_control2, CA_GART_MEM_PARAM); + __sn_setq_relaxed(&ca_base->ca_control2, CA_GART_FLUSH_TLB); + __sn_setq_relaxed(&ca_base->ca_control2, + (0x2ull << CA_GART_MEM_PARAM_SHFT)); + tmp = __sn_readq_relaxed(&ca_base->ca_control2); } return; @@ -196,8 +196,8 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel) * Gart in uncached mode ... need an explicit flush. */ - ca_base->ca_control2 |= CA_GART_FLUSH_TLB; - tmp = ca_base->ca_control2; + __sn_setq_relaxed(&ca_base->ca_control2, CA_GART_FLUSH_TLB); + tmp = __sn_readq_relaxed(&ca_base->ca_control2); } extern uint32_t tioca_gart_found; diff --git a/include/asm-ia64/sn/tiocx.h b/include/asm-ia64/sn/tiocx.h index c5447a50450..5699e75e502 100644 --- a/include/asm-ia64/sn/tiocx.h +++ b/include/asm-ia64/sn/tiocx.h @@ -19,6 +19,7 @@ struct cx_id_s { struct cx_dev { struct cx_id_s cx_id; + int bt; /* board/blade type */ void *soft; /* driver specific */ struct hubdev_info *hubdev; struct device dev; @@ -59,7 +60,7 @@ struct cx_drv { extern struct sn_irq_info *tiocx_irq_alloc(nasid_t, int, int, nasid_t, int); extern void tiocx_irq_free(struct sn_irq_info *); extern int cx_device_unregister(struct cx_dev *); -extern int cx_device_register(nasid_t, int, int, struct hubdev_info *); +extern int cx_device_register(nasid_t, int, int, struct hubdev_info *, int); extern int cx_driver_unregister(struct cx_drv *); extern int cx_driver_register(struct cx_drv *); extern uint64_t tiocx_dma_addr(uint64_t addr); diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h index 1df1c9f61a6..75a2f39c6ac 100644 --- a/include/asm-ia64/sn/xp.h +++ b/include/asm-ia64/sn/xp.h @@ -49,7 +49,7 @@ * C-brick nasids, thus the need for bitmaps which don't account for * odd-numbered (non C-brick) nasids. */ -#define XP_MAX_PHYSNODE_ID (MAX_PHYSNODE_ID / 2) +#define XP_MAX_PHYSNODE_ID (MAX_NUMALINK_NODES / 2) #define XP_NASID_MASK_BYTES ((XP_MAX_PHYSNODE_ID + 7) / 8) #define XP_NASID_MASK_WORDS ((XP_MAX_PHYSNODE_ID + 63) / 64) diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h index 51c5b316be5..c02d15aced9 100644 --- a/include/asm-powerpc/timex.h +++ b/include/asm-powerpc/timex.h @@ -10,7 +10,7 @@ #include <linux/config.h> #include <asm/cputable.h> -#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ +#define CLOCK_TICK_RATE 1024000 /* Underlying HZ */ typedef unsigned long cycles_t; diff --git a/include/asm-ppc/cputable.h b/include/asm-ppc/cputable.h index 41d8f8425c0..e17c492c870 100644 --- a/include/asm-ppc/cputable.h +++ b/include/asm-ppc/cputable.h @@ -24,6 +24,7 @@ #define PPC_FEATURE_HAS_SPE 0x00800000 #define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 #define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 +#define PPC_FEATURE_NO_TB 0x00100000 #ifdef __KERNEL__ diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h index 92b8ee78dcc..061bfcac1bf 100644 --- a/include/asm-ppc/dma-mapping.h +++ b/include/asm-ppc/dma-mapping.h @@ -61,7 +61,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask) static inline void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t * dma_handle, - unsigned int __nocast gfp) + gfp_t gfp) { #ifdef CONFIG_NOT_COHERENT_CACHE return __dma_alloc_coherent(size, dma_handle, gfp); diff --git a/include/asm-ppc64/dma-mapping.h b/include/asm-ppc64/dma-mapping.h index 9ad8adee006..fb68fa23bea 100644 --- a/include/asm-ppc64/dma-mapping.h +++ b/include/asm-ppc64/dma-mapping.h @@ -19,7 +19,7 @@ extern int dma_supported(struct device *dev, u64 mask); extern int dma_set_mask(struct device *dev, u64 dma_mask); extern void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag); + dma_addr_t *dma_handle, gfp_t flag); extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_handle); extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, @@ -118,7 +118,7 @@ dma_cache_sync(void *vaddr, size_t size, */ struct dma_mapping_ops { void * (*alloc_coherent)(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag); + dma_addr_t *dma_handle, gfp_t flag); void (*free_coherent)(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); dma_addr_t (*map_single)(struct device *dev, void *ptr, diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h index 72dcf8116b0..c2f3b6e8a42 100644 --- a/include/asm-ppc64/iommu.h +++ b/include/asm-ppc64/iommu.h @@ -122,7 +122,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist, int nelems, enum dma_data_direction direction); extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag); + dma_addr_t *dma_handle, gfp_t flag); extern void iommu_free_coherent(struct iommu_table *tbl, size_t size, void *vaddr, dma_addr_t dma_handle); extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr, diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h index b84c96c8958..c2868d0f60b 100644 --- a/include/asm-sparc/btfixup.h +++ b/include/asm-sparc/btfixup.h @@ -49,17 +49,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void); /* Put bottom 13bits into some register variable */ #define BTFIXUPDEF_SIMM13(__name) \ - extern unsigned int ___sf_##__name(void) __attribute_const__; \ + static inline unsigned int ___sf_##__name(void) __attribute_const__; \ extern unsigned ___ss_##__name[2]; \ - extern __inline__ unsigned int ___sf_##__name(void) { \ + static inline unsigned int ___sf_##__name(void) { \ unsigned int ret; \ __asm__ ("or %%g0, ___s_" #__name ", %0" : "=r"(ret)); \ return ret; \ } #define BTFIXUPDEF_SIMM13_INIT(__name,__val) \ - extern unsigned int ___sf_##__name(void) __attribute_const__; \ + static inline unsigned int ___sf_##__name(void) __attribute_const__; \ extern unsigned ___ss_##__name[2]; \ - extern __inline__ unsigned int ___sf_##__name(void) { \ + static inline unsigned int ___sf_##__name(void) { \ unsigned int ret; \ __asm__ ("or %%g0, ___s_" #__name "__btset_" #__val ", %0" : "=r"(ret));\ return ret; \ @@ -71,17 +71,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void); */ #define BTFIXUPDEF_HALF(__name) \ - extern unsigned int ___af_##__name(void) __attribute_const__; \ + static inline unsigned int ___af_##__name(void) __attribute_const__; \ extern unsigned ___as_##__name[2]; \ - extern __inline__ unsigned int ___af_##__name(void) { \ + static inline unsigned int ___af_##__name(void) { \ unsigned int ret; \ __asm__ ("or %%g0, ___a_" #__name ", %0" : "=r"(ret)); \ return ret; \ } #define BTFIXUPDEF_HALF_INIT(__name,__val) \ - extern unsigned int ___af_##__name(void) __attribute_const__; \ + static inline unsigned int ___af_##__name(void) __attribute_const__; \ extern unsigned ___as_##__name[2]; \ - extern __inline__ unsigned int ___af_##__name(void) { \ + static inline unsigned int ___af_##__name(void) { \ unsigned int ret; \ __asm__ ("or %%g0, ___a_" #__name "__btset_" #__val ", %0" : "=r"(ret));\ return ret; \ @@ -90,17 +90,17 @@ extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void); /* Put upper 22 bits into some register variable */ #define BTFIXUPDEF_SETHI(__name) \ - extern unsigned int ___hf_##__name(void) __attribute_const__; \ + static inline unsigned int ___hf_##__name(void) __attribute_const__; \ extern unsigned ___hs_##__name[2]; \ - extern __inline__ unsigned int ___hf_##__name(void) { \ + static inline unsigned int ___hf_##__name(void) { \ unsigned int ret; \ __asm__ ("sethi %%hi(___h_" #__name "), %0" : "=r"(ret)); \ return ret; \ } #define BTFIXUPDEF_SETHI_INIT(__name,__val) \ - extern unsigned int ___hf_##__name(void) __attribute_const__; \ + static inline unsigned int ___hf_##__name(void) __attribute_const__; \ extern unsigned ___hs_##__name[2]; \ - extern __inline__ unsigned int ___hf_##__name(void) { \ + static inline unsigned int ___hf_##__name(void) { \ unsigned int ret; \ __asm__ ("sethi %%hi(___h_" #__name "__btset_" #__val "), %0" : \ "=r"(ret)); \ diff --git a/include/asm-sparc/cache.h b/include/asm-sparc/cache.h index e6316fd7e1a..a10522cb21b 100644 --- a/include/asm-sparc/cache.h +++ b/include/asm-sparc/cache.h @@ -27,7 +27,7 @@ */ /* First, cache-tag access. */ -extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum) +static inline unsigned int get_icache_tag(int setnum, int tagnum) { unsigned int vaddr, retval; @@ -38,7 +38,7 @@ extern __inline__ unsigned int get_icache_tag(int setnum, int tagnum) return retval; } -extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry) +static inline void put_icache_tag(int setnum, int tagnum, unsigned int entry) { unsigned int vaddr; @@ -51,7 +51,7 @@ extern __inline__ void put_icache_tag(int setnum, int tagnum, unsigned int entry /* Second cache-data access. The data is returned two-32bit quantities * at a time. */ -extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock, +static inline void get_icache_data(int setnum, int tagnum, int subblock, unsigned int *data) { unsigned int value1, value2, vaddr; @@ -67,7 +67,7 @@ extern __inline__ void get_icache_data(int setnum, int tagnum, int subblock, data[0] = value1; data[1] = value2; } -extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock, +static inline void put_icache_data(int setnum, int tagnum, int subblock, unsigned int *data) { unsigned int value1, value2, vaddr; @@ -92,35 +92,35 @@ extern __inline__ void put_icache_data(int setnum, int tagnum, int subblock, */ /* Flushes which clear out both the on-chip and external caches */ -extern __inline__ void flush_ei_page(unsigned int addr) +static inline void flush_ei_page(unsigned int addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_PAGE) : "memory"); } -extern __inline__ void flush_ei_seg(unsigned int addr) +static inline void flush_ei_seg(unsigned int addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_SEG) : "memory"); } -extern __inline__ void flush_ei_region(unsigned int addr) +static inline void flush_ei_region(unsigned int addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_REGION) : "memory"); } -extern __inline__ void flush_ei_ctx(unsigned int addr) +static inline void flush_ei_ctx(unsigned int addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_CTX) : "memory"); } -extern __inline__ void flush_ei_user(unsigned int addr) +static inline void flush_ei_user(unsigned int addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_USER) : diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h index fc92fc839c3..99599533efb 100644 --- a/include/asm-sparc/cypress.h +++ b/include/asm-sparc/cypress.h @@ -48,25 +48,25 @@ #define CYPRESS_NFAULT 0x00000002 #define CYPRESS_MENABLE 0x00000001 -extern __inline__ void cypress_flush_page(unsigned long page) +static inline void cypress_flush_page(unsigned long page) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (page), "i" (ASI_M_FLUSH_PAGE)); } -extern __inline__ void cypress_flush_segment(unsigned long addr) +static inline void cypress_flush_segment(unsigned long addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_SEG)); } -extern __inline__ void cypress_flush_region(unsigned long addr) +static inline void cypress_flush_region(unsigned long addr) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : : "r" (addr), "i" (ASI_M_FLUSH_REGION)); } -extern __inline__ void cypress_flush_context(void) +static inline void cypress_flush_context(void) { __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t" : : "i" (ASI_M_FLUSH_CTX)); diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h index 6edf2cbb246..7ec8e9f7ad4 100644 --- a/include/asm-sparc/delay.h +++ b/include/asm-sparc/delay.h @@ -10,7 +10,7 @@ #include <linux/config.h> #include <asm/cpudata.h> -extern __inline__ void __delay(unsigned long loops) +static inline void __delay(unsigned long loops) { __asm__ __volatile__("cmp %0, 0\n\t" "1: bne 1b\n\t" diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h index 07e6368a252..8ec206aa5f2 100644 --- a/include/asm-sparc/dma.h +++ b/include/asm-sparc/dma.h @@ -198,7 +198,7 @@ extern void dvma_init(struct sbus_bus *); /* Pause until counter runs out or BIT isn't set in the DMA condition * register. */ -extern __inline__ void sparc_dma_pause(struct sparc_dma_registers *regs, +static inline void sparc_dma_pause(struct sparc_dma_registers *regs, unsigned long bit) { int ctr = 50000; /* Let's find some bugs ;) */ diff --git a/include/asm-sparc/iommu.h b/include/asm-sparc/iommu.h index 8171362d56b..70c589c05a1 100644 --- a/include/asm-sparc/iommu.h +++ b/include/asm-sparc/iommu.h @@ -108,12 +108,12 @@ struct iommu_struct { struct bit_map usemap; }; -extern __inline__ void iommu_invalidate(struct iommu_regs *regs) +static inline void iommu_invalidate(struct iommu_regs *regs) { regs->tlbflush = 0; } -extern __inline__ void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba) +static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba) { regs->pageflush = (ba & PAGE_MASK); } diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h index 3ea4916635e..fba92485fdb 100644 --- a/include/asm-sparc/kdebug.h +++ b/include/asm-sparc/kdebug.h @@ -46,7 +46,7 @@ struct kernel_debug { extern struct kernel_debug *linux_dbvec; /* Use this macro in C-code to enter the debugger. */ -extern __inline__ void sp_enter_debugger(void) +static inline void sp_enter_debugger(void) { __asm__ __volatile__("jmpl %0, %%o7\n\t" "nop\n\t" : : diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h index 5f274901534..ecacdf4075d 100644 --- a/include/asm-sparc/mbus.h +++ b/include/asm-sparc/mbus.h @@ -83,7 +83,7 @@ extern unsigned int hwbug_bitmask; */ #define TBR_ID_SHIFT 20 -extern __inline__ int get_cpuid(void) +static inline int get_cpuid(void) { register int retval; __asm__ __volatile__("rd %%tbr, %0\n\t" @@ -93,7 +93,7 @@ extern __inline__ int get_cpuid(void) return (retval & 3); } -extern __inline__ int get_modid(void) +static inline int get_modid(void) { return (get_cpuid() | 0x8); } diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h index b69543dd3b4..ff72cbd946a 100644 --- a/include/asm-sparc/msi.h +++ b/include/asm-sparc/msi.h @@ -19,7 +19,7 @@ #define MSI_ASYNC_MODE 0x80000000 /* Operate the MSI asynchronously */ -extern __inline__ void msi_set_sync(void) +static inline void msi_set_sync(void) { __asm__ __volatile__ ("lda [%0] %1, %%g3\n\t" "andn %%g3, %2, %%g3\n\t" diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h index 60ef9d6fe7b..128fe970813 100644 --- a/include/asm-sparc/mxcc.h +++ b/include/asm-sparc/mxcc.h @@ -85,7 +85,7 @@ #ifndef __ASSEMBLY__ -extern __inline__ void mxcc_set_stream_src(unsigned long *paddr) +static inline void mxcc_set_stream_src(unsigned long *paddr) { unsigned long data0 = paddr[0]; unsigned long data1 = paddr[1]; @@ -98,7 +98,7 @@ extern __inline__ void mxcc_set_stream_src(unsigned long *paddr) "i" (ASI_M_MXCC) : "g2", "g3"); } -extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr) +static inline void mxcc_set_stream_dst(unsigned long *paddr) { unsigned long data0 = paddr[0]; unsigned long data1 = paddr[1]; @@ -111,7 +111,7 @@ extern __inline__ void mxcc_set_stream_dst(unsigned long *paddr) "i" (ASI_M_MXCC) : "g2", "g3"); } -extern __inline__ unsigned long mxcc_get_creg(void) +static inline unsigned long mxcc_get_creg(void) { unsigned long mxcc_control; @@ -125,7 +125,7 @@ extern __inline__ unsigned long mxcc_get_creg(void) return mxcc_control; } -extern __inline__ void mxcc_set_creg(unsigned long mxcc_control) +static inline void mxcc_set_creg(unsigned long mxcc_control) { __asm__ __volatile__("sta %0, [%1] %2\n\t" : : "r" (mxcc_control), "r" (MXCC_CREG), diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h index 62e1d77965f..47854a2a12c 100644 --- a/include/asm-sparc/obio.h +++ b/include/asm-sparc/obio.h @@ -98,7 +98,7 @@ #ifndef __ASSEMBLY__ -extern __inline__ int bw_get_intr_mask(int sbus_level) +static inline int bw_get_intr_mask(int sbus_level) { int mask; @@ -109,7 +109,7 @@ extern __inline__ int bw_get_intr_mask(int sbus_level) return mask; } -extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask) +static inline void bw_clear_intr_mask(int sbus_level, int mask) { __asm__ __volatile__ ("stha %0, [%1] %2" : : "r" (mask), @@ -117,7 +117,7 @@ extern __inline__ void bw_clear_intr_mask(int sbus_level, int mask) "i" (ASI_M_CTL)); } -extern __inline__ unsigned bw_get_prof_limit(int cpu) +static inline unsigned bw_get_prof_limit(int cpu) { unsigned limit; @@ -128,7 +128,7 @@ extern __inline__ unsigned bw_get_prof_limit(int cpu) return limit; } -extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit) +static inline void bw_set_prof_limit(int cpu, unsigned limit) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (limit), @@ -136,7 +136,7 @@ extern __inline__ void bw_set_prof_limit(int cpu, unsigned limit) "i" (ASI_M_CTL)); } -extern __inline__ unsigned bw_get_ctrl(int cpu) +static inline unsigned bw_get_ctrl(int cpu) { unsigned ctrl; @@ -147,7 +147,7 @@ extern __inline__ unsigned bw_get_ctrl(int cpu) return ctrl; } -extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl) +static inline void bw_set_ctrl(int cpu, unsigned ctrl) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (ctrl), @@ -157,7 +157,7 @@ extern __inline__ void bw_set_ctrl(int cpu, unsigned ctrl) extern unsigned char cpu_leds[32]; -extern __inline__ void show_leds(int cpuid) +static inline void show_leds(int cpuid) { cpuid &= 0x1e; __asm__ __volatile__ ("stba %0, [%1] %2" : : @@ -166,7 +166,7 @@ extern __inline__ void show_leds(int cpuid) "i" (ASI_M_CTL)); } -extern __inline__ unsigned cc_get_ipen(void) +static inline unsigned cc_get_ipen(void) { unsigned pending; @@ -177,7 +177,7 @@ extern __inline__ unsigned cc_get_ipen(void) return pending; } -extern __inline__ void cc_set_iclr(unsigned clear) +static inline void cc_set_iclr(unsigned clear) { __asm__ __volatile__ ("stha %0, [%1] %2" : : "r" (clear), @@ -185,7 +185,7 @@ extern __inline__ void cc_set_iclr(unsigned clear) "i" (ASI_M_MXCC)); } -extern __inline__ unsigned cc_get_imsk(void) +static inline unsigned cc_get_imsk(void) { unsigned mask; @@ -196,7 +196,7 @@ extern __inline__ unsigned cc_get_imsk(void) return mask; } -extern __inline__ void cc_set_imsk(unsigned mask) +static inline void cc_set_imsk(unsigned mask) { __asm__ __volatile__ ("stha %0, [%1] %2" : : "r" (mask), @@ -204,7 +204,7 @@ extern __inline__ void cc_set_imsk(unsigned mask) "i" (ASI_M_MXCC)); } -extern __inline__ unsigned cc_get_imsk_other(int cpuid) +static inline unsigned cc_get_imsk_other(int cpuid) { unsigned mask; @@ -215,7 +215,7 @@ extern __inline__ unsigned cc_get_imsk_other(int cpuid) return mask; } -extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask) +static inline void cc_set_imsk_other(int cpuid, unsigned mask) { __asm__ __volatile__ ("stha %0, [%1] %2" : : "r" (mask), @@ -223,7 +223,7 @@ extern __inline__ void cc_set_imsk_other(int cpuid, unsigned mask) "i" (ASI_M_CTL)); } -extern __inline__ void cc_set_igen(unsigned gen) +static inline void cc_set_igen(unsigned gen) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (gen), @@ -239,7 +239,7 @@ extern __inline__ void cc_set_igen(unsigned gen) #define IGEN_MESSAGE(bcast, devid, sid, levels) \ (((bcast) << 31) | ((devid) << 23) | ((sid) << 15) | (levels)) -extern __inline__ void sun4d_send_ipi(int cpu, int level) +static inline void sun4d_send_ipi(int cpu, int level) { cc_set_igen(IGEN_MESSAGE(0, cpu << 3, 6 + ((level >> 1) & 7), 1 << (level - 1))); } diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h index 97052baf90c..38644742f01 100644 --- a/include/asm-sparc/pci.h +++ b/include/asm-sparc/pci.h @@ -15,12 +15,12 @@ #define PCI_IRQ_NONE 0xffffffff -extern inline void pcibios_set_master(struct pci_dev *dev) +static inline void pcibios_set_master(struct pci_dev *dev) { /* No special bus mastering setup handling */ } -extern inline void pcibios_penalize_isa_irq(int irq, int active) +static inline void pcibios_penalize_isa_irq(int irq, int active) { /* We don't do dynamic PCI IRQ allocation */ } @@ -137,7 +137,7 @@ extern void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist * only drive the low 24-bits during PCI bus mastering, then * you would pass 0x00ffffff as the mask to this function. */ -extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) +static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) { return 1; } diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h index 8395ad2f1c0..a14e9867750 100644 --- a/include/asm-sparc/pgtable.h +++ b/include/asm-sparc/pgtable.h @@ -154,7 +154,7 @@ BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t) BTFIXUPDEF_CALL(void, pte_clear, pte_t *) BTFIXUPDEF_CALL(int, pte_read, pte_t) -extern __inline__ int pte_none(pte_t pte) +static inline int pte_none(pte_t pte) { return !(pte_val(pte) & ~BTFIXUP_SETHI(none_mask)); } @@ -167,7 +167,7 @@ BTFIXUPDEF_CALL_CONST(int, pmd_bad, pmd_t) BTFIXUPDEF_CALL_CONST(int, pmd_present, pmd_t) BTFIXUPDEF_CALL(void, pmd_clear, pmd_t *) -extern __inline__ int pmd_none(pmd_t pmd) +static inline int pmd_none(pmd_t pmd) { return !(pmd_val(pmd) & ~BTFIXUP_SETHI(none_mask)); } @@ -194,20 +194,20 @@ BTFIXUPDEF_HALF(pte_writei) BTFIXUPDEF_HALF(pte_dirtyi) BTFIXUPDEF_HALF(pte_youngi) -extern int pte_write(pte_t pte) __attribute_const__; -extern __inline__ int pte_write(pte_t pte) +static int pte_write(pte_t pte) __attribute_const__; +static inline int pte_write(pte_t pte) { return pte_val(pte) & BTFIXUP_HALF(pte_writei); } -extern int pte_dirty(pte_t pte) __attribute_const__; -extern __inline__ int pte_dirty(pte_t pte) +static int pte_dirty(pte_t pte) __attribute_const__; +static inline int pte_dirty(pte_t pte) { return pte_val(pte) & BTFIXUP_HALF(pte_dirtyi); } -extern int pte_young(pte_t pte) __attribute_const__; -extern __inline__ int pte_young(pte_t pte) +static int pte_young(pte_t pte) __attribute_const__; +static inline int pte_young(pte_t pte) { return pte_val(pte) & BTFIXUP_HALF(pte_youngi); } @@ -217,8 +217,8 @@ extern __inline__ int pte_young(pte_t pte) */ BTFIXUPDEF_HALF(pte_filei) -extern int pte_file(pte_t pte) __attribute_const__; -extern __inline__ int pte_file(pte_t pte) +static int pte_file(pte_t pte) __attribute_const__; +static inline int pte_file(pte_t pte) { return pte_val(pte) & BTFIXUP_HALF(pte_filei); } @@ -229,20 +229,20 @@ BTFIXUPDEF_HALF(pte_wrprotecti) BTFIXUPDEF_HALF(pte_mkcleani) BTFIXUPDEF_HALF(pte_mkoldi) -extern pte_t pte_wrprotect(pte_t pte) __attribute_const__; -extern __inline__ pte_t pte_wrprotect(pte_t pte) +static pte_t pte_wrprotect(pte_t pte) __attribute_const__; +static inline pte_t pte_wrprotect(pte_t pte) { return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_wrprotecti)); } -extern pte_t pte_mkclean(pte_t pte) __attribute_const__; -extern __inline__ pte_t pte_mkclean(pte_t pte) +static pte_t pte_mkclean(pte_t pte) __attribute_const__; +static inline pte_t pte_mkclean(pte_t pte) { return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkcleani)); } -extern pte_t pte_mkold(pte_t pte) __attribute_const__; -extern __inline__ pte_t pte_mkold(pte_t pte) +static pte_t pte_mkold(pte_t pte) __attribute_const__; +static inline pte_t pte_mkold(pte_t pte) { return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkoldi)); } @@ -278,8 +278,8 @@ BTFIXUPDEF_CALL_CONST(pte_t, mk_pte_io, unsigned long, pgprot_t, int) BTFIXUPDEF_INT(pte_modify_mask) -extern pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__; -extern __inline__ pte_t pte_modify(pte_t pte, pgprot_t newprot) +static pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__; +static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { return __pte((pte_val(pte) & BTFIXUP_INT(pte_modify_mask)) | pgprot_val(newprot)); @@ -386,13 +386,13 @@ extern struct ctx_list ctx_used; /* Head of used contexts list */ #define NO_CONTEXT -1 -extern __inline__ void remove_from_ctx_list(struct ctx_list *entry) +static inline void remove_from_ctx_list(struct ctx_list *entry) { entry->next->prev = entry->prev; entry->prev->next = entry->next; } -extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry) +static inline void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry) { entry->next = head; (entry->prev = head->prev)->next = entry; @@ -401,7 +401,7 @@ extern __inline__ void add_to_ctx_list(struct ctx_list *head, struct ctx_list *e #define add_to_free_ctxlist(entry) add_to_ctx_list(&ctx_free, entry) #define add_to_used_ctxlist(entry) add_to_ctx_list(&ctx_used, entry) -extern __inline__ unsigned long +static inline unsigned long __get_phys (unsigned long addr) { switch (sparc_cpu_model){ @@ -416,7 +416,7 @@ __get_phys (unsigned long addr) } } -extern __inline__ int +static inline int __get_iospace (unsigned long addr) { switch (sparc_cpu_model){ diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h index ee3b9d93187..edeb9811e72 100644 --- a/include/asm-sparc/pgtsrmmu.h +++ b/include/asm-sparc/pgtsrmmu.h @@ -148,7 +148,7 @@ extern void *srmmu_nocache_pool; #define __nocache_fix(VADDR) __va(__nocache_pa(VADDR)) /* Accessing the MMU control register. */ -extern __inline__ unsigned int srmmu_get_mmureg(void) +static inline unsigned int srmmu_get_mmureg(void) { unsigned int retval; __asm__ __volatile__("lda [%%g0] %1, %0\n\t" : @@ -157,14 +157,14 @@ extern __inline__ unsigned int srmmu_get_mmureg(void) return retval; } -extern __inline__ void srmmu_set_mmureg(unsigned long regval) +static inline void srmmu_set_mmureg(unsigned long regval) { __asm__ __volatile__("sta %0, [%%g0] %1\n\t" : : "r" (regval), "i" (ASI_M_MMUREGS) : "memory"); } -extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr) +static inline void srmmu_set_ctable_ptr(unsigned long paddr) { paddr = ((paddr >> 4) & SRMMU_CTX_PMASK); __asm__ __volatile__("sta %0, [%1] %2\n\t" : : @@ -173,7 +173,7 @@ extern __inline__ void srmmu_set_ctable_ptr(unsigned long paddr) "memory"); } -extern __inline__ unsigned long srmmu_get_ctable_ptr(void) +static inline unsigned long srmmu_get_ctable_ptr(void) { unsigned int retval; @@ -184,14 +184,14 @@ extern __inline__ unsigned long srmmu_get_ctable_ptr(void) return (retval & SRMMU_CTX_PMASK) << 4; } -extern __inline__ void srmmu_set_context(int context) +static inline void srmmu_set_context(int context) { __asm__ __volatile__("sta %0, [%1] %2\n\t" : : "r" (context), "r" (SRMMU_CTX_REG), "i" (ASI_M_MMUREGS) : "memory"); } -extern __inline__ int srmmu_get_context(void) +static inline int srmmu_get_context(void) { register int retval; __asm__ __volatile__("lda [%1] %2, %0\n\t" : @@ -201,7 +201,7 @@ extern __inline__ int srmmu_get_context(void) return retval; } -extern __inline__ unsigned int srmmu_get_fstatus(void) +static inline unsigned int srmmu_get_fstatus(void) { unsigned int retval; @@ -211,7 +211,7 @@ extern __inline__ unsigned int srmmu_get_fstatus(void) return retval; } -extern __inline__ unsigned int srmmu_get_faddr(void) +static inline unsigned int srmmu_get_faddr(void) { unsigned int retval; @@ -222,7 +222,7 @@ extern __inline__ unsigned int srmmu_get_faddr(void) } /* This is guaranteed on all SRMMU's. */ -extern __inline__ void srmmu_flush_whole_tlb(void) +static inline void srmmu_flush_whole_tlb(void) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t": : "r" (0x400), /* Flush entire TLB!! */ @@ -231,7 +231,7 @@ extern __inline__ void srmmu_flush_whole_tlb(void) } /* These flush types are not available on all chips... */ -extern __inline__ void srmmu_flush_tlb_ctx(void) +static inline void srmmu_flush_tlb_ctx(void) { __asm__ __volatile__("sta %%g0, [%0] %1\n\t": : "r" (0x300), /* Flush TLB ctx.. */ @@ -239,7 +239,7 @@ extern __inline__ void srmmu_flush_tlb_ctx(void) } -extern __inline__ void srmmu_flush_tlb_region(unsigned long addr) +static inline void srmmu_flush_tlb_region(unsigned long addr) { addr &= SRMMU_PGDIR_MASK; __asm__ __volatile__("sta %%g0, [%0] %1\n\t": : @@ -249,7 +249,7 @@ extern __inline__ void srmmu_flush_tlb_region(unsigned long addr) } -extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr) +static inline void srmmu_flush_tlb_segment(unsigned long addr) { addr &= SRMMU_REAL_PMD_MASK; __asm__ __volatile__("sta %%g0, [%0] %1\n\t": : @@ -258,7 +258,7 @@ extern __inline__ void srmmu_flush_tlb_segment(unsigned long addr) } -extern __inline__ void srmmu_flush_tlb_page(unsigned long page) +static inline void srmmu_flush_tlb_page(unsigned long page) { page &= PAGE_MASK; __asm__ __volatile__("sta %%g0, [%0] %1\n\t": : @@ -267,7 +267,7 @@ extern __inline__ void srmmu_flush_tlb_page(unsigned long page) } -extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr) +static inline unsigned long srmmu_hwprobe(unsigned long vaddr) { unsigned long retval; @@ -279,7 +279,7 @@ extern __inline__ unsigned long srmmu_hwprobe(unsigned long vaddr) return retval; } -extern __inline__ int +static inline int srmmu_get_pte (unsigned long addr) { register unsigned long entry; diff --git a/include/asm-sparc/processor.h b/include/asm-sparc/processor.h index 5a7a1a8d29a..6fbb3f0af8d 100644 --- a/include/asm-sparc/processor.h +++ b/include/asm-sparc/processor.h @@ -79,7 +79,7 @@ struct thread_struct { extern unsigned long thread_saved_pc(struct task_struct *t); /* Do necessary setup to start up a newly executed thread. */ -extern __inline__ void start_thread(struct pt_regs * regs, unsigned long pc, +static inline void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp) { register unsigned long zero asm("g1"); diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h index 9778b8c8b15..19c97805111 100644 --- a/include/asm-sparc/psr.h +++ b/include/asm-sparc/psr.h @@ -38,7 +38,7 @@ #ifndef __ASSEMBLY__ /* Get the %psr register. */ -extern __inline__ unsigned int get_psr(void) +static inline unsigned int get_psr(void) { unsigned int psr; __asm__ __volatile__( @@ -53,7 +53,7 @@ extern __inline__ unsigned int get_psr(void) return psr; } -extern __inline__ void put_psr(unsigned int new_psr) +static inline void put_psr(unsigned int new_psr) { __asm__ __volatile__( "wr %0, 0x0, %%psr\n\t" @@ -72,7 +72,7 @@ extern __inline__ void put_psr(unsigned int new_psr) extern unsigned int fsr_storage; -extern __inline__ unsigned int get_fsr(void) +static inline unsigned int get_fsr(void) { unsigned int fsr = 0; diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h index 739ccac5dcf..86a603ac7b2 100644 --- a/include/asm-sparc/sbi.h +++ b/include/asm-sparc/sbi.h @@ -65,7 +65,7 @@ struct sbi_regs { #ifndef __ASSEMBLY__ -extern __inline__ int acquire_sbi(int devid, int mask) +static inline int acquire_sbi(int devid, int mask) { __asm__ __volatile__ ("swapa [%2] %3, %0" : "=r" (mask) : @@ -75,7 +75,7 @@ extern __inline__ int acquire_sbi(int devid, int mask) return mask; } -extern __inline__ void release_sbi(int devid, int mask) +static inline void release_sbi(int devid, int mask) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (mask), @@ -83,7 +83,7 @@ extern __inline__ void release_sbi(int devid, int mask) "i" (ASI_M_CTL)); } -extern __inline__ void set_sbi_tid(int devid, int targetid) +static inline void set_sbi_tid(int devid, int targetid) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (targetid), @@ -91,7 +91,7 @@ extern __inline__ void set_sbi_tid(int devid, int targetid) "i" (ASI_M_CTL)); } -extern __inline__ int get_sbi_ctl(int devid, int cfgno) +static inline int get_sbi_ctl(int devid, int cfgno) { int cfg; @@ -102,7 +102,7 @@ extern __inline__ int get_sbi_ctl(int devid, int cfgno) return cfg; } -extern __inline__ void set_sbi_ctl(int devid, int cfgno, int cfg) +static inline void set_sbi_ctl(int devid, int cfgno, int cfg) { __asm__ __volatile__ ("sta %0, [%1] %2" : : "r" (cfg), diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h index 3a8b3908728..a13cddcecec 100644 --- a/include/asm-sparc/sbus.h +++ b/include/asm-sparc/sbus.h @@ -28,12 +28,12 @@ * numbers + offsets, and vice versa. */ -extern __inline__ unsigned long sbus_devaddr(int slotnum, unsigned long offset) +static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset) { return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<25)+(offset)); } -extern __inline__ int sbus_dev_slot(unsigned long dev_addr) +static inline int sbus_dev_slot(unsigned long dev_addr) { return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>25); } @@ -80,7 +80,7 @@ struct sbus_bus { extern struct sbus_bus *sbus_root; -extern __inline__ int +static inline int sbus_is_slave(struct sbus_dev *dev) { /* XXX Have to write this for sun4c's */ diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h index 4f96d8333a1..580c51d011d 100644 --- a/include/asm-sparc/smp.h +++ b/include/asm-sparc/smp.h @@ -60,22 +60,22 @@ BTFIXUPDEF_BLACKBOX(load_current) #define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5) #define smp_message_pass(target,msg,data,wait) BTFIXUP_CALL(smp_message_pass)(target,msg,data,wait) -extern __inline__ void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); } -extern __inline__ void xc1(smpfunc_t func, unsigned long arg1) +static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); } +static inline void xc1(smpfunc_t func, unsigned long arg1) { smp_cross_call(func, arg1, 0, 0, 0, 0); } -extern __inline__ void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2) +static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2) { smp_cross_call(func, arg1, arg2, 0, 0, 0); } -extern __inline__ void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2, +static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2, unsigned long arg3) { smp_cross_call(func, arg1, arg2, arg3, 0, 0); } -extern __inline__ void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2, +static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2, unsigned long arg3, unsigned long arg4) { smp_cross_call(func, arg1, arg2, arg3, arg4, 0); } -extern __inline__ void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2, +static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5) { smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); } -extern __inline__ int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait) +static inline int smp_call_function(void (*func)(void *info), void *info, int nonatomic, int wait) { xc1((smpfunc_t)func, (unsigned long)info); return 0; @@ -84,16 +84,16 @@ extern __inline__ int smp_call_function(void (*func)(void *info), void *info, in extern __volatile__ int __cpu_number_map[NR_CPUS]; extern __volatile__ int __cpu_logical_map[NR_CPUS]; -extern __inline__ int cpu_logical_map(int cpu) +static inline int cpu_logical_map(int cpu) { return __cpu_logical_map[cpu]; } -extern __inline__ int cpu_number_map(int cpu) +static inline int cpu_number_map(int cpu) { return __cpu_number_map[cpu]; } -extern __inline__ int hard_smp4m_processor_id(void) +static inline int hard_smp4m_processor_id(void) { int cpuid; @@ -104,7 +104,7 @@ extern __inline__ int hard_smp4m_processor_id(void) return cpuid; } -extern __inline__ int hard_smp4d_processor_id(void) +static inline int hard_smp4d_processor_id(void) { int cpuid; @@ -114,7 +114,7 @@ extern __inline__ int hard_smp4d_processor_id(void) } #ifndef MODULE -extern __inline__ int hard_smp_processor_id(void) +static inline int hard_smp_processor_id(void) { int cpuid; @@ -136,7 +136,7 @@ extern __inline__ int hard_smp_processor_id(void) return cpuid; } #else -extern __inline__ int hard_smp_processor_id(void) +static inline int hard_smp_processor_id(void) { int cpuid; diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h index 9b9c28ed748..e7b6d346ae1 100644 --- a/include/asm-sparc/smpprim.h +++ b/include/asm-sparc/smpprim.h @@ -15,7 +15,7 @@ * atomic. */ -extern __inline__ __volatile__ char test_and_set(void *addr) +static inline __volatile__ char test_and_set(void *addr) { char state = 0; @@ -27,7 +27,7 @@ extern __inline__ __volatile__ char test_and_set(void *addr) } /* Initialize a spin-lock. */ -extern __inline__ __volatile__ smp_initlock(void *spinlock) +static inline __volatile__ smp_initlock(void *spinlock) { /* Unset the lock. */ *((unsigned char *) spinlock) = 0; @@ -36,7 +36,7 @@ extern __inline__ __volatile__ smp_initlock(void *spinlock) } /* This routine spins until it acquires the lock at ADDR. */ -extern __inline__ __volatile__ smp_lock(void *addr) +static inline __volatile__ smp_lock(void *addr) { while(test_and_set(addr) == 0xff) ; @@ -46,7 +46,7 @@ extern __inline__ __volatile__ smp_lock(void *addr) } /* This routine releases the lock at ADDR. */ -extern __inline__ __volatile__ smp_unlock(void *addr) +static inline __volatile__ smp_unlock(void *addr) { *((unsigned char *) addr) = 0; } diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h index 111727a2bb4..e344c98a6f5 100644 --- a/include/asm-sparc/spinlock.h +++ b/include/asm-sparc/spinlock.h @@ -17,7 +17,7 @@ #define __raw_spin_unlock_wait(lock) \ do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0) -extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock) +static inline void __raw_spin_lock(raw_spinlock_t *lock) { __asm__ __volatile__( "\n1:\n\t" @@ -37,7 +37,7 @@ extern __inline__ void __raw_spin_lock(raw_spinlock_t *lock) : "g2", "memory", "cc"); } -extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock) +static inline int __raw_spin_trylock(raw_spinlock_t *lock) { unsigned int result; __asm__ __volatile__("ldstub [%1], %0" @@ -47,7 +47,7 @@ extern __inline__ int __raw_spin_trylock(raw_spinlock_t *lock) return (result == 0); } -extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock) +static inline void __raw_spin_unlock(raw_spinlock_t *lock) { __asm__ __volatile__("stb %%g0, [%0]" : : "r" (lock) : "memory"); } @@ -78,7 +78,7 @@ extern __inline__ void __raw_spin_unlock(raw_spinlock_t *lock) * * Unfortunately this scheme limits us to ~16,000,000 cpus. */ -extern __inline__ void __read_lock(raw_rwlock_t *rw) +static inline void __read_lock(raw_rwlock_t *rw) { register raw_rwlock_t *lp asm("g1"); lp = rw; @@ -98,7 +98,7 @@ do { unsigned long flags; \ local_irq_restore(flags); \ } while(0) -extern __inline__ void __read_unlock(raw_rwlock_t *rw) +static inline void __read_unlock(raw_rwlock_t *rw) { register raw_rwlock_t *lp asm("g1"); lp = rw; diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index 3557781a4bf..1f6b71f9e1b 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -204,7 +204,7 @@ static inline unsigned long getipl(void) BTFIXUPDEF_CALL(void, ___xchg32, void) #endif -extern __inline__ unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val) +static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val) { #ifdef CONFIG_SMP __asm__ __volatile__("swap [%2], %0" diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h index 6690ab956ea..f62c7f878ee 100644 --- a/include/asm-sparc/traps.h +++ b/include/asm-sparc/traps.h @@ -22,7 +22,7 @@ struct tt_entry { /* We set this to _start in system setup. */ extern struct tt_entry *sparc_ttable; -extern __inline__ unsigned long get_tbr(void) +static inline unsigned long get_tbr(void) { unsigned long tbr; diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h index 38bbbccb406..dd35a2c7798 100644 --- a/include/asm-sparc64/pbm.h +++ b/include/asm-sparc64/pbm.h @@ -27,23 +27,27 @@ * PCI bus. */ -#define PBM_LOGCLUSTERS 3 -#define PBM_NCLUSTERS (1 << PBM_LOGCLUSTERS) - struct pci_controller_info; /* This contains the software state necessary to drive a PCI * controller's IOMMU. */ +struct pci_iommu_arena { + unsigned long *map; + unsigned int hint; + unsigned int limit; +}; + struct pci_iommu { /* This protects the controller's IOMMU and all * streaming buffers underneath. */ spinlock_t lock; + struct pci_iommu_arena arena; + /* IOMMU page table, a linear array of ioptes. */ iopte_t *page_table; /* The page table itself. */ - int page_table_sz_bits; /* log2 of ow many pages does it map? */ /* Base PCI memory space address where IOMMU mappings * begin. @@ -62,12 +66,6 @@ struct pci_iommu { */ unsigned long write_complete_reg; - /* The lowest used consistent mapping entry. Since - * we allocate consistent maps out of cluster 0 this - * is relative to the beginning of closter 0. - */ - u32 lowest_consistent_map; - /* In order to deal with some buggy third-party PCI bridges that * do wrong prefetching, we never mark valid mappings as invalid. * Instead we point them at this dummy page. @@ -75,16 +73,6 @@ struct pci_iommu { unsigned long dummy_page; unsigned long dummy_page_pa; - /* If PBM_NCLUSTERS is ever decreased to 4 or lower, - * or if largest supported page_table_sz * 8K goes above - * 2GB, you must increase the size of the type of - * these counters. You have been duly warned. -DaveM - */ - struct { - u16 next; - u16 flush; - } alloc_info[PBM_NCLUSTERS]; - /* CTX allocation. */ unsigned long ctx_lowest_free; unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)]; @@ -102,7 +90,7 @@ struct pci_iommu { u32 dma_addr_mask; }; -extern void pci_iommu_table_init(struct pci_iommu *, int); +extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask); /* This describes a PCI bus module's streaming buffer. */ struct pci_strbuf { diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h index 2d242360c3d..075771c371f 100644 --- a/include/asm-um/processor-generic.h +++ b/include/asm-um/processor-generic.h @@ -13,6 +13,7 @@ struct task_struct; #include "linux/config.h" #include "asm/ptrace.h" #include "choose-mode.h" +#include "registers.h" struct mm_struct; @@ -136,19 +137,15 @@ extern struct cpuinfo_um cpu_data[]; #define current_cpu_data boot_cpu_data #endif -#define KSTK_EIP(tsk) (PT_REGS_IP(&tsk->thread.regs)) -#define KSTK_ESP(tsk) (PT_REGS_SP(&tsk->thread.regs)) -#define get_wchan(p) (0) +#ifdef CONFIG_MODE_SKAS +#define KSTK_REG(tsk, reg) \ + ({ union uml_pt_regs regs; \ + get_thread_regs(®s, tsk->thread.mode.skas.switch_buf); \ + UPT_REG(®s, reg); }) +#else +#define KSTK_REG(tsk, reg) (0xbadbabe) #endif +#define get_wchan(p) (0) -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +#endif diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h index 431bad3ae9d..4108a579eb9 100644 --- a/include/asm-um/processor-i386.h +++ b/include/asm-um/processor-i386.h @@ -43,17 +43,10 @@ static inline void rep_nop(void) #define ARCH_IS_STACKGROW(address) \ (address + 32 >= UPT_SP(¤t->thread.regs.regs)) +#define KSTK_EIP(tsk) KSTK_REG(tsk, EIP) +#define KSTK_ESP(tsk) KSTK_REG(tsk, UESP) +#define KSTK_EBP(tsk) KSTK_REG(tsk, EBP) + #include "asm/processor-generic.h" #endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h index 0beb9a42ae0..e1e1255a1d3 100644 --- a/include/asm-um/processor-x86_64.h +++ b/include/asm-um/processor-x86_64.h @@ -36,17 +36,9 @@ extern inline void rep_nop(void) #define ARCH_IS_STACKGROW(address) \ (address + 128 >= UPT_SP(¤t->thread.regs.regs)) +#define KSTK_EIP(tsk) KSTK_REG(tsk, RIP) +#define KSTK_ESP(tsk) KSTK_REG(tsk, RSP) + #include "asm/processor-generic.h" #endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h index 24e32611f0b..c57ce407134 100644 --- a/include/asm-x86_64/smp.h +++ b/include/asm-x86_64/smp.h @@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void) extern int safe_smp_processor_id(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); +extern void prefill_possible_map(void); #endif /* !ASSEMBLY */ diff --git a/include/linux/acct.h b/include/linux/acct.h index 1993a369176..19f70462b3b 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -162,13 +162,13 @@ typedef struct acct acct_t; #ifdef __KERNEL__ /* * Yet another set of HZ to *HZ helper functions. - * See <linux/times.h> for the original. + * See <linux/jiffies.h> for the original. */ static inline u32 jiffies_to_AHZ(unsigned long x) { #if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0 - return x / (HZ / USER_HZ); + return x / (HZ / AHZ); #else u64 tmp = (u64)x * TICK_NSEC; do_div(tmp, (NSEC_PER_SEC / AHZ)); diff --git a/include/linux/aio.h b/include/linux/aio.h index 60def658b24..0decf66117c 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -24,7 +24,12 @@ struct kioctx; #define KIOCB_SYNC_KEY (~0U) /* ki_flags bits */ -#define KIF_LOCKED 0 +/* + * This may be used for cancel/retry serialization in the future, but + * for now it's unused and we probably don't want modules to even + * think they can use it. + */ +/* #define KIF_LOCKED 0 */ #define KIF_KICKED 1 #define KIF_CANCELLED 2 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 9f374cfa1b0..e7d0593bb57 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -76,6 +76,13 @@ struct atm_dev_stats { /* set interface ESI */ #define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc) /* force interface ESI */ +#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc) + /* register a LECS address */ +#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc) + /* unregister a LECS address */ +#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc) + /* retrieve LECS address(es) */ + #define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc) /* get AAL layer statistics */ #define ATM_GETSTATZ _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc) @@ -328,6 +335,8 @@ struct atm_dev_addr { struct list_head entry; /* next address */ }; +enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS }; + struct atm_dev { const struct atmdev_ops *ops; /* device operations; NULL if unused */ const struct atmphy_ops *phy; /* PHY operations, may be undefined */ @@ -338,6 +347,7 @@ struct atm_dev { void *phy_data; /* private PHY date */ unsigned long flags; /* device flags (ATM_DF_*) */ struct list_head local; /* local ATM addresses */ + struct list_head lecs; /* LECS ATM addresses learned via ILMI */ unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */ struct atm_cirange ci_range; /* VPI/VCI range */ struct k_atm_dev_stats stats; /* statistics */ @@ -457,7 +467,7 @@ static inline void atm_dev_put(struct atm_dev *dev) int atm_charge(struct atm_vcc *vcc,int truesize); struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, - int gfp_flags); + gfp_t gfp_flags); int atm_pcr_goal(struct atm_trafprm *tp); void vcc_release_async(struct atm_vcc *vcc, int reply); diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h index c1237aa92e3..8ed6dfdcd78 100644 --- a/include/linux/bfs_fs.h +++ b/include/linux/bfs_fs.h @@ -20,19 +20,19 @@ /* BFS inode layout on disk */ struct bfs_inode { - __u16 i_ino; + __le16 i_ino; __u16 i_unused; - __u32 i_sblock; - __u32 i_eblock; - __u32 i_eoffset; - __u32 i_vtype; - __u32 i_mode; - __s32 i_uid; - __s32 i_gid; - __u32 i_nlink; - __u32 i_atime; - __u32 i_mtime; - __u32 i_ctime; + __le32 i_sblock; + __le32 i_eblock; + __le32 i_eoffset; + __le32 i_vtype; + __le32 i_mode; + __le32 i_uid; + __le32 i_gid; + __le32 i_nlink; + __le32 i_atime; + __le32 i_mtime; + __le32 i_ctime; __u32 i_padding[4]; }; @@ -41,17 +41,17 @@ struct bfs_inode { #define BFS_DIRS_PER_BLOCK 32 struct bfs_dirent { - __u16 ino; + __le16 ino; char name[BFS_NAMELEN]; }; /* BFS superblock layout on disk */ struct bfs_super_block { - __u32 s_magic; - __u32 s_start; - __u32 s_end; - __s32 s_from; - __s32 s_to; + __le32 s_magic; + __le32 s_start; + __le32 s_end; + __le32 s_from; + __le32 s_to; __s32 s_bfrom; __s32 s_bto; char s_fsname[6]; @@ -66,15 +66,15 @@ struct bfs_super_block { #define BFS_INO2OFF(ino) \ ((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE) #define BFS_NZFILESIZE(ip) \ - ((cpu_to_le32((ip)->i_eoffset) + 1) - cpu_to_le32((ip)->i_sblock) * BFS_BSIZE) + ((le32_to_cpu((ip)->i_eoffset) + 1) - le32_to_cpu((ip)->i_sblock) * BFS_BSIZE) #define BFS_FILESIZE(ip) \ ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip)) #define BFS_FILEBLOCKS(ip) \ - ((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) - cpu_to_le32((ip)->i_sblock)) + ((ip)->i_sblock == 0 ? 0 : (le32_to_cpu((ip)->i_eblock) + 1) - le32_to_cpu((ip)->i_sblock)) #define BFS_UNCLEAN(bfs_sb, sb) \ - ((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY)) + ((le32_to_cpu(bfs_sb->s_from) != -1) && (le32_to_cpu(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY)) #endif /* _LINUX_BFS_FS_H */ diff --git a/include/linux/bio.h b/include/linux/bio.h index 6e1c79c8b6b..3344b4e8e43 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -276,8 +276,8 @@ extern void bio_pair_release(struct bio_pair *dbio); extern struct bio_set *bioset_create(int, int, int); extern void bioset_free(struct bio_set *); -extern struct bio *bio_alloc(unsigned int __nocast, int); -extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *); +extern struct bio *bio_alloc(gfp_t, int); +extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); extern void bio_free(struct bio *, struct bio_set *); @@ -287,7 +287,7 @@ extern int bio_phys_segments(struct request_queue *, struct bio *); extern int bio_hw_segments(struct request_queue *, struct bio *); extern void __bio_clone(struct bio *, struct bio *); -extern struct bio *bio_clone(struct bio *, unsigned int __nocast); +extern struct bio *bio_clone(struct bio *, gfp_t); extern void bio_init(struct bio *); diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 82bd8842d11..3b03b0b868d 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -43,7 +43,7 @@ typedef struct bootmem_data { extern unsigned long __init bootmem_bootmap_pages (unsigned long); extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend); extern void __init free_bootmem (unsigned long addr, unsigned long size); -extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal); +extern void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, unsigned long limit); #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE extern void __init reserve_bootmem (unsigned long addr, unsigned long size); #define alloc_bootmem(x) \ @@ -54,6 +54,16 @@ extern void __init reserve_bootmem (unsigned long addr, unsigned long size); __alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low_pages(x) \ __alloc_bootmem((x), PAGE_SIZE, 0) + +#define alloc_bootmem_limit(x, limit) \ + __alloc_bootmem_limit((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit)) +#define alloc_bootmem_low_limit(x, limit) \ + __alloc_bootmem_limit((x), SMP_CACHE_BYTES, 0, (limit)) +#define alloc_bootmem_pages_limit(x, limit) \ + __alloc_bootmem_limit((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit)) +#define alloc_bootmem_low_pages_limit(x, limit) \ + __alloc_bootmem_limit((x), PAGE_SIZE, 0, (limit)) + #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */ extern unsigned long __init free_all_bootmem (void); @@ -61,7 +71,7 @@ extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long f extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size); extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size); extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat); -extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal); +extern void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit); #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE #define alloc_bootmem_node(pgdat, x) \ __alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) @@ -69,6 +79,14 @@ extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, __alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) #define alloc_bootmem_low_pages_node(pgdat, x) \ __alloc_bootmem_node((pgdat), (x), PAGE_SIZE, 0) + +#define alloc_bootmem_node_limit(pgdat, x, limit) \ + __alloc_bootmem_node_limit((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit)) +#define alloc_bootmem_pages_node_limit(pgdat, x, limit) \ + __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit)) +#define alloc_bootmem_low_pages_node_limit(pgdat, x, limit) \ + __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, 0, (limit)) + #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */ #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP @@ -105,5 +123,15 @@ extern void *__init alloc_large_system_hash(const char *tablename, #endif extern int __initdata hashdist; /* Distribute hashes across NUMA nodes? */ +static inline void *__alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal) +{ + return __alloc_bootmem_limit(size, align, goal, 0); +} + +static inline void *__alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, + unsigned long goal) +{ + return __alloc_bootmem_node_limit(pgdat, size, align, goal, 0); +} #endif /* _LINUX_BOOTMEM_H */ diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 90828493791..6a1d154c082 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -172,7 +172,7 @@ void __brelse(struct buffer_head *); void __bforget(struct buffer_head *); void __breadahead(struct block_device *, sector_t block, int size); struct buffer_head *__bread(struct block_device *, sector_t block, int size); -struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags); +struct buffer_head *alloc_buffer_head(gfp_t gfp_flags); void free_buffer_head(struct buffer_head * bh); void FASTCALL(unlock_buffer(struct buffer_head *bh)); void FASTCALL(__lock_buffer(struct buffer_head *bh)); diff --git a/include/linux/connector.h b/include/linux/connector.h index 86d4b0a8171..95952cc1f52 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -149,7 +149,7 @@ struct cn_dev { int cn_add_callback(struct cb_id *, char *, void (*callback) (void *)); void cn_del_callback(struct cb_id *); -int cn_netlink_send(struct cn_msg *, u32, int); +int cn_netlink_send(struct cn_msg *, u32, gfp_t); int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *)); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index b15826f6e3a..9bdba8169b4 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -392,4 +392,14 @@ extern cpumask_t cpu_present_map; #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) +/* Find the highest possible smp_processor_id() */ +#define highest_possible_processor_id() \ +({ \ + unsigned int cpu, highest = 0; \ + for_each_cpu_mask(cpu, cpu_possible_map) \ + highest = cpu; \ + highest; \ +}) + + #endif /* __LINUX_CPUMASK_H */ diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 24062a1dbf6..6e2deef96b3 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -23,7 +23,7 @@ void cpuset_init_current_mems_allowed(void); void cpuset_update_current_mems_allowed(void); void cpuset_restrict_to_mems_allowed(unsigned long *nodes); int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl); -extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask); +extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask); extern int cpuset_excl_nodes_overlap(const struct task_struct *p); extern struct file_operations proc_cpuset_operations; extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer); @@ -49,8 +49,7 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl) return 1; } -static inline int cpuset_zone_allowed(struct zone *z, - unsigned int __nocast gfp_mask) +static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) { return 1; } diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h index 4932ee5c77f..76f12f46db7 100644 --- a/include/linux/dmapool.h +++ b/include/linux/dmapool.h @@ -19,7 +19,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev, void dma_pool_destroy(struct dma_pool *pool); -void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags, +void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, dma_addr_t *handle); void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr); diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 4dc990f3b5c..3010e172394 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -85,9 +85,9 @@ static inline void arch_free_page(struct page *page, int order) { } #endif extern struct page * -FASTCALL(__alloc_pages(unsigned int, unsigned int, struct zonelist *)); +FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *)); -static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_mask, +static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order) { if (unlikely(order >= MAX_ORDER)) @@ -98,17 +98,17 @@ static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_m } #ifdef CONFIG_NUMA -extern struct page *alloc_pages_current(unsigned int __nocast gfp_mask, unsigned order); +extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order); static inline struct page * -alloc_pages(unsigned int __nocast gfp_mask, unsigned int order) +alloc_pages(gfp_t gfp_mask, unsigned int order) { if (unlikely(order >= MAX_ORDER)) return NULL; return alloc_pages_current(gfp_mask, order); } -extern struct page *alloc_page_vma(unsigned __nocast gfp_mask, +extern struct page *alloc_page_vma(gfp_t gfp_mask, struct vm_area_struct *vma, unsigned long addr); #else #define alloc_pages(gfp_mask, order) \ @@ -117,8 +117,8 @@ extern struct page *alloc_page_vma(unsigned __nocast gfp_mask, #endif #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) -extern unsigned long FASTCALL(__get_free_pages(unsigned int __nocast gfp_mask, unsigned int order)); -extern unsigned long FASTCALL(get_zeroed_page(unsigned int __nocast gfp_mask)); +extern unsigned long FASTCALL(__get_free_pages(gfp_t gfp_mask, unsigned int order)); +extern unsigned long FASTCALL(get_zeroed_page(gfp_t gfp_mask)); #define __get_free_page(gfp_mask) \ __get_free_pages((gfp_mask),0) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index e670b0d13fe..d664330d900 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -25,6 +25,8 @@ int is_hugepage_mem_enough(size_t); unsigned long hugetlb_total_pages(void); struct page *alloc_huge_page(void); void free_huge_page(struct page *); +int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long address, int write_access); extern unsigned long max_huge_pages; extern const unsigned long hugetlb_zero, hugetlb_infinity; @@ -99,6 +101,7 @@ static inline unsigned long hugetlb_total_pages(void) do { } while (0) #define alloc_huge_page() ({ NULL; }) #define free_huge_page(p) ({ (void)(p); BUG(); }) +#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; }) #ifndef HPAGE_MASK #define HPAGE_MASK 0 /* Keep the compiler happy */ diff --git a/include/linux/idr.h b/include/linux/idr.h index ca3b7e46257..3d5de45f961 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -75,4 +75,5 @@ int idr_pre_get(struct idr *idp, unsigned gfp_mask); int idr_get_new(struct idr *idp, void *ptr, int *id); int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id); void idr_remove(struct idr *idp, int id); +void idr_destroy(struct idr *idp); void idr_init(struct idr *idp); diff --git a/include/linux/jbd.h b/include/linux/jbd.h index de097269bd7..ff853b3173c 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -935,7 +935,7 @@ void journal_put_journal_head(struct journal_head *jh); */ extern kmem_cache_t *jbd_handle_cache; -static inline handle_t *jbd_alloc_handle(unsigned int __nocast gfp_flags) +static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags) { return kmem_cache_alloc(jbd_handle_cache, gfp_flags); } diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h index 918c34a8347..7a2e332067c 100644 --- a/include/linux/key-ui.h +++ b/include/linux/key-ui.h @@ -38,97 +38,16 @@ struct keyring_list { struct key *keys[0]; }; - /* * check to see whether permission is granted to use a key in the desired way */ -static inline int key_permission(const key_ref_t key_ref, key_perm_t perm) -{ - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) - kperm = key->perm >> 24; - else if (key->uid == current->fsuid) - kperm = key->perm >> 16; - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && - in_group_p(key->gid) - ) - kperm = key->perm >> 8; - else - kperm = key->perm; - - kperm = kperm & perm & KEY_ALL; - - return kperm == perm; -} - -/* - * check to see whether permission is granted to use a key in at least one of - * the desired ways - */ -static inline int key_any_permission(const key_ref_t key_ref, key_perm_t perm) -{ - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) - kperm = key->perm >> 24; - else if (key->uid == current->fsuid) - kperm = key->perm >> 16; - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && - in_group_p(key->gid) - ) - kperm = key->perm >> 8; - else - kperm = key->perm; +extern int key_task_permission(const key_ref_t key_ref, + struct task_struct *context, + key_perm_t perm); - kperm = kperm & perm & KEY_ALL; - - return kperm != 0; -} - -static inline int key_task_groups_search(struct task_struct *tsk, gid_t gid) -{ - int ret; - - task_lock(tsk); - ret = groups_search(tsk->group_info, gid); - task_unlock(tsk); - return ret; -} - -static inline int key_task_permission(const key_ref_t key_ref, - struct task_struct *context, - key_perm_t perm) +static inline int key_permission(const key_ref_t key_ref, key_perm_t perm) { - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) { - kperm = key->perm >> 24; - } - else if (key->uid == context->fsuid) { - kperm = key->perm >> 16; - } - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && ( - key->gid == context->fsgid || - key_task_groups_search(context, key->gid) - ) - ) { - kperm = key->perm >> 8; - } - else { - kperm = key->perm; - } - - kperm = kperm & perm & KEY_ALL; - - return kperm == perm; - + return key_task_permission(key_ref, current, perm); } extern key_ref_t lookup_user_key(struct task_struct *context, diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index c27cd428d26..48eccd865bd 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -35,8 +35,8 @@ struct kfifo { }; extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, - unsigned int __nocast gfp_mask, spinlock_t *lock); -extern struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, + gfp_t gfp_mask, spinlock_t *lock); +extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock); extern void kfifo_free(struct kfifo *fifo); extern unsigned int __kfifo_put(struct kfifo *fifo, diff --git a/include/linux/list.h b/include/linux/list.h index e6ec5968227..084971f333f 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -442,12 +442,14 @@ static inline void list_splice_init(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_rcu(pos, head) \ - for (pos = (head)->next; prefetch(pos->next), pos != (head); \ - pos = rcu_dereference(pos->next)) + for (pos = (head)->next; \ + prefetch(rcu_dereference(pos)->next), pos != (head); \ + pos = pos->next) #define __list_for_each_rcu(pos, head) \ - for (pos = (head)->next; pos != (head); \ - pos = rcu_dereference(pos->next)) + for (pos = (head)->next; \ + rcu_dereference(pos) != (head); \ + pos = pos->next) /** * list_for_each_safe_rcu - iterate over an rcu-protected list safe @@ -461,8 +463,9 @@ static inline void list_splice_init(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_safe_rcu(pos, n, head) \ - for (pos = (head)->next, n = pos->next; pos != (head); \ - pos = rcu_dereference(n), n = pos->next) + for (pos = (head)->next; \ + n = rcu_dereference(pos)->next, pos != (head); \ + pos = n) /** * list_for_each_entry_rcu - iterate over rcu list of given type @@ -474,11 +477,11 @@ static inline void list_splice_init(struct list_head *list, * the _rcu list-mutation primitives such as list_add_rcu() * as long as the traversal is guarded by rcu_read_lock(). */ -#define list_for_each_entry_rcu(pos, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member); \ - prefetch(pos->member.next), &pos->member != (head); \ - pos = rcu_dereference(list_entry(pos->member.next, \ - typeof(*pos), member))) +#define list_for_each_entry_rcu(pos, head, member) \ + for (pos = list_entry((head)->next, typeof(*pos), member); \ + prefetch(rcu_dereference(pos)->member.next), \ + &pos->member != (head); \ + pos = list_entry(pos->member.next, typeof(*pos), member)) /** @@ -492,8 +495,9 @@ static inline void list_splice_init(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_continue_rcu(pos, head) \ - for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \ - (pos) = rcu_dereference((pos)->next)) + for ((pos) = (pos)->next; \ + prefetch(rcu_dereference((pos))->next), (pos) != (head); \ + (pos) = (pos)->next) /* * Double linked lists with a single pointer list head. @@ -696,8 +700,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, pos = n) #define hlist_for_each_rcu(pos, head) \ - for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \ - (pos) = rcu_dereference((pos)->next)) + for ((pos) = (head)->first; \ + rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \ + (pos) = (pos)->next) /** * hlist_for_each_entry - iterate over list of given type @@ -762,9 +767,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, */ #define hlist_for_each_entry_rcu(tpos, pos, head, member) \ for (pos = (head)->first; \ - pos && ({ prefetch(pos->next); 1;}) && \ + rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \ - pos = rcu_dereference(pos->next)) + pos = pos->next) #else #warning "don't include kernel headers in userspace" diff --git a/include/linux/mempool.h b/include/linux/mempool.h index 796220ce47c..f2427d7394b 100644 --- a/include/linux/mempool.h +++ b/include/linux/mempool.h @@ -6,7 +6,7 @@ #include <linux/wait.h> -typedef void * (mempool_alloc_t)(unsigned int __nocast gfp_mask, void *pool_data); +typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data); typedef void (mempool_free_t)(void *element, void *pool_data); typedef struct mempool_s { @@ -26,17 +26,16 @@ extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn, extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn, mempool_free_t *free_fn, void *pool_data, int nid); -extern int mempool_resize(mempool_t *pool, int new_min_nr, - unsigned int __nocast gfp_mask); +extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask); extern void mempool_destroy(mempool_t *pool); -extern void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask); +extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask); extern void mempool_free(void *element, mempool_t *pool); /* * A mempool_alloc_t and mempool_free_t that get the memory from * a slab that is passed in through pool_data. */ -void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data); +void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data); void mempool_free_slab(void *element, void *pool_data); #endif /* _LINUX_MEMPOOL_H */ diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 1d5b10ae239..f08e870100f 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -41,11 +41,15 @@ enum nfnetlink_groups { struct nfattr { u_int16_t nfa_len; - u_int16_t nfa_type; + u_int16_t nfa_type; /* we use 15 bits for the type, and the highest + * bit to indicate whether the payload is nested */ } __attribute__ ((packed)); -/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time - * to put this in a generic file */ +/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from + * rtnetlink.h, it's time to put this in a generic file */ + +#define NFNL_NFA_NEST 0x8000 +#define NFA_TYPE(attr) ((attr)->nfa_type & 0x7fff) #define NFA_ALIGNTO 4 #define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1)) @@ -59,7 +63,7 @@ struct nfattr #define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0)) #define NFA_NEST(skb, type) \ ({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \ - NFA_PUT(skb, type, 0, NULL); \ + NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \ __start; }) #define NFA_NEST_END(skb, start) \ ({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index 5c55751c78e..116fcaced90 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -70,15 +70,24 @@ enum ctattr_l4proto { enum ctattr_protoinfo { CTA_PROTOINFO_UNSPEC, - CTA_PROTOINFO_TCP_STATE, + CTA_PROTOINFO_TCP, __CTA_PROTOINFO_MAX }; #define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1) +enum ctattr_protoinfo_tcp { + CTA_PROTOINFO_TCP_UNSPEC, + CTA_PROTOINFO_TCP_STATE, + __CTA_PROTOINFO_TCP_MAX +}; +#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1) + enum ctattr_counters { CTA_COUNTERS_UNSPEC, - CTA_COUNTERS_PACKETS, - CTA_COUNTERS_BYTES, + CTA_COUNTERS_PACKETS, /* old 64bit counters */ + CTA_COUNTERS_BYTES, /* old 64bit counters */ + CTA_COUNTERS32_PACKETS, + CTA_COUNTERS32_BYTES, __CTA_COUNTERS_MAX }; #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1) diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h index 4ced3873681..d078bb91d9e 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack.h +++ b/include/linux/netfilter_ipv4/ip_conntrack.h @@ -117,6 +117,10 @@ enum ip_conntrack_events /* NAT info */ IPCT_NATINFO_BIT = 10, IPCT_NATINFO = (1 << IPCT_NATINFO_BIT), + + /* Counter highest bit has been set */ + IPCT_COUNTER_FILLING_BIT = 11, + IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT), }; enum ip_conntrack_expect_events { @@ -192,8 +196,8 @@ do { \ struct ip_conntrack_counter { - u_int64_t packets; - u_int64_t bytes; + u_int32_t packets; + u_int32_t bytes; }; struct ip_conntrack_helper; diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h index b6b99be8632..2c76b879e3d 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h +++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h @@ -52,6 +52,9 @@ struct ip_conntrack_protocol int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa, const struct ip_conntrack *ct); + /* convert nfnetlink attributes to protoinfo */ + int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct); + int (*tuple_to_nfattr)(struct sk_buff *skb, const struct ip_conntrack_tuple *t); int (*nfattr_to_tuple)(struct nfattr *tb[], diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h index 20e43f018b7..3232db11a4e 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h +++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h @@ -1,6 +1,8 @@ #ifndef _IP_CONNTRACK_TUPLE_H #define _IP_CONNTRACK_TUPLE_H +#include <linux/types.h> + /* A `tuple' is a structure containing the information to uniquely identify a connection. ie. if two packets have the same tuple, they are in the same connection; if not, they are not. diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h index e201ec6e990..41a107de17c 100644 --- a/include/linux/netfilter_ipv4/ip_nat.h +++ b/include/linux/netfilter_ipv4/ip_nat.h @@ -58,10 +58,6 @@ extern rwlock_t ip_nat_lock; struct ip_nat_info { struct list_head bysource; - - /* Helper (NULL if none). */ - struct ip_nat_helper *helper; - struct ip_nat_seq seq[IP_CT_DIR_MAX]; }; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index bdebdc56450..ba25ca874c2 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -131,7 +131,7 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (* extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, - __u32 group, unsigned int __nocast allocation); + __u32 group, gfp_t allocation); extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); extern int netlink_register_notifier(struct notifier_block *nb); extern int netlink_unregister_notifier(struct notifier_block *nb); diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 5ade54a78db..ca5a8733000 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -86,7 +86,7 @@ static inline void netpoll_poll_unlock(void *have) #else #define netpoll_rx(a) 0 -#define netpoll_poll_lock(a) 0 +#define netpoll_poll_lock(a) NULL #define netpoll_poll_unlock(a) #endif diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d9a25647a29..acbf31c154f 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -19,7 +19,7 @@ #define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */ #define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */ -static inline unsigned int __nocast mapping_gfp_mask(struct address_space * mapping) +static inline gfp_t mapping_gfp_mask(struct address_space * mapping) { return mapping->flags & __GFP_BITS_MASK; } diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index f74ed946247..71834f05504 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -723,6 +723,7 @@ #define PCI_DEVICE_ID_HP_DIVA_EVEREST 0x1282 #define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290 #define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301 +#define PCI_DEVICE_ID_HP_DIVA_HURRICANE 0x132a #define PCI_DEVICE_ID_HP_CISS 0x3210 #define PCI_DEVICE_ID_HP_CISSA 0x3220 #define PCI_DEVICE_ID_HP_CISSB 0x3222 @@ -2696,6 +2697,7 @@ #define PCI_SUBVENDOR_ID_EXSYS 0xd84d #define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014 +#define PCI_SUBDEVICE_ID_EXSYS_4055 0x4055 #define PCI_VENDOR_ID_TIGERJET 0xe159 #define PCI_DEVICE_ID_TIGERJET_300 0x0001 diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 4caedddaa03..4bc241290c2 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -71,11 +71,11 @@ posix_acl_release(struct posix_acl *acl) /* posix_acl.c */ -extern struct posix_acl *posix_acl_alloc(int, unsigned int __nocast); -extern struct posix_acl *posix_acl_clone(const struct posix_acl *, unsigned int __nocast); +extern struct posix_acl *posix_acl_alloc(int, gfp_t); +extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t); extern int posix_acl_valid(const struct posix_acl *); extern int posix_acl_permission(struct inode *, const struct posix_acl *, int); -extern struct posix_acl *posix_acl_from_mode(mode_t, unsigned int __nocast); +extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t); extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *); extern int posix_acl_create_masq(struct posix_acl *, mode_t *); extern int posix_acl_chmod_masq(struct posix_acl *, mode_t); diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 9c51917b1cc..045d4761feb 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -50,7 +50,7 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long); unsigned int radix_tree_gang_lookup(struct radix_tree_root *root, void **results, unsigned long first_index, unsigned int max_items); -int radix_tree_preload(unsigned int __nocast gfp_mask); +int radix_tree_preload(gfp_t gfp_mask); void radix_tree_init(void); void *radix_tree_tag_set(struct radix_tree_root *root, unsigned long index, int tag); diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 4e65eb44adf..70191a5a148 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -94,6 +94,7 @@ struct rcu_data { long batch; /* Batch # for current RCU batch */ struct rcu_head *nxtlist; struct rcu_head **nxttail; + long count; /* # of queued items */ struct rcu_head *curlist; struct rcu_head **curtail; struct rcu_head *donelist; diff --git a/include/linux/sched.h b/include/linux/sched.h index c3ba31f210a..27519df0f98 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1018,6 +1018,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); extern int kill_pg_info(int, struct siginfo *, pid_t); extern int kill_proc_info(int, struct siginfo *, pid_t); +extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t); extern void do_notify_parent(struct task_struct *, int); extern void force_sig(int, struct task_struct *); extern void force_sig_specific(int, struct task_struct *); diff --git a/include/linux/security.h b/include/linux/security.h index 0e43460d374..627382e7405 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -2634,8 +2634,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o return security_ops->socket_getpeersec(sock, optval, optlen, len); } -static inline int security_sk_alloc(struct sock *sk, int family, - unsigned int __nocast priority) +static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority) { return security_ops->sk_alloc_security(sk, family, priority); } @@ -2752,8 +2751,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o return -ENOPROTOOPT; } -static inline int security_sk_alloc(struct sock *sk, int family, - unsigned int __nocast priority) +static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority) { return 0; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 466c879f82b..8f5d9e7f873 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -302,37 +302,37 @@ struct sk_buff { extern void __kfree_skb(struct sk_buff *skb); extern struct sk_buff *__alloc_skb(unsigned int size, - unsigned int __nocast priority, int fclone); + gfp_t priority, int fclone); static inline struct sk_buff *alloc_skb(unsigned int size, - unsigned int __nocast priority) + gfp_t priority) { return __alloc_skb(size, priority, 0); } static inline struct sk_buff *alloc_skb_fclone(unsigned int size, - unsigned int __nocast priority) + gfp_t priority) { return __alloc_skb(size, priority, 1); } extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, unsigned int size, - unsigned int __nocast priority); + gfp_t priority); extern void kfree_skbmem(struct sk_buff *skb); extern struct sk_buff *skb_clone(struct sk_buff *skb, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *skb_copy(const struct sk_buff *skb, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *pskb_copy(struct sk_buff *skb, - unsigned int __nocast gfp_mask); + gfp_t gfp_mask); extern int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, - unsigned int __nocast gfp_mask); + gfp_t gfp_mask); extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom); extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom, int newtailroom, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff * skb_pad(struct sk_buff *skb, int pad); #define dev_kfree_skb(a) kfree_skb(a) extern void skb_over_panic(struct sk_buff *skb, int len, @@ -484,7 +484,7 @@ static inline int skb_shared(const struct sk_buff *skb) * NULL is returned on a memory allocation failure. */ static inline struct sk_buff *skb_share_check(struct sk_buff *skb, - unsigned int __nocast pri) + gfp_t pri) { might_sleep_if(pri & __GFP_WAIT); if (skb_shared(skb)) { @@ -516,7 +516,7 @@ static inline struct sk_buff *skb_share_check(struct sk_buff *skb, * %NULL is returned on a memory allocation failure. */ static inline struct sk_buff *skb_unshare(struct sk_buff *skb, - unsigned int __nocast pri) + gfp_t pri) { might_sleep_if(pri & __GFP_WAIT); if (skb_cloned(skb)) { @@ -1017,7 +1017,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list) * %NULL is returned in there is no free memory. */ static inline struct sk_buff *__dev_alloc_skb(unsigned int length, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { struct sk_buff *skb = alloc_skb(length + 16, gfp_mask); if (likely(skb)) @@ -1130,8 +1130,8 @@ static inline int skb_can_coalesce(struct sk_buff *skb, int i, * If there is no free memory -ENOMEM is returned, otherwise zero * is returned and the old skb data released. */ -extern int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp); -static inline int skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp) +extern int __skb_linearize(struct sk_buff *skb, gfp_t gfp); +static inline int skb_linearize(struct sk_buff *skb, gfp_t gfp) { return __skb_linearize(skb, gfp); } diff --git a/include/linux/slab.h b/include/linux/slab.h index 1f356f3bbc6..5fc04a16ecb 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -61,11 +61,11 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo void (*)(void *, kmem_cache_t *, unsigned long)); extern int kmem_cache_destroy(kmem_cache_t *); extern int kmem_cache_shrink(kmem_cache_t *); -extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast); +extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t); extern void kmem_cache_free(kmem_cache_t *, void *); extern unsigned int kmem_cache_size(kmem_cache_t *); extern const char *kmem_cache_name(kmem_cache_t *); -extern kmem_cache_t *kmem_find_general_cachep(size_t size, unsigned int __nocast gfpflags); +extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags); /* Size description struct for general caches. */ struct cache_sizes { @@ -74,9 +74,9 @@ struct cache_sizes { kmem_cache_t *cs_dmacachep; }; extern struct cache_sizes malloc_sizes[]; -extern void *__kmalloc(size_t, unsigned int __nocast); +extern void *__kmalloc(size_t, gfp_t); -static inline void *kmalloc(size_t size, unsigned int __nocast flags) +static inline void *kmalloc(size_t size, gfp_t flags) { if (__builtin_constant_p(size)) { int i = 0; @@ -99,7 +99,7 @@ found: return __kmalloc(size, flags); } -extern void *kzalloc(size_t, unsigned int __nocast); +extern void *kzalloc(size_t, gfp_t); /** * kcalloc - allocate memory for an array. The memory is set to zero. @@ -107,7 +107,7 @@ extern void *kzalloc(size_t, unsigned int __nocast); * @size: element size. * @flags: the type of memory to allocate. */ -static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags) +static inline void *kcalloc(size_t n, size_t size, gfp_t flags) { if (n != 0 && size > INT_MAX / n) return NULL; @@ -118,15 +118,14 @@ extern void kfree(const void *); extern unsigned int ksize(const void *); #ifdef CONFIG_NUMA -extern void *kmem_cache_alloc_node(kmem_cache_t *, - unsigned int __nocast flags, int node); -extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node); +extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node); +extern void *kmalloc_node(size_t size, gfp_t flags, int node); #else static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node) { return kmem_cache_alloc(cachep, flags); } -static inline void *kmalloc_node(size_t size, unsigned int __nocast flags, int node) +static inline void *kmalloc_node(size_t size, gfp_t flags, int node) { return kmalloc(size, flags); } diff --git a/include/linux/string.h b/include/linux/string.h index dab2652acbd..369be3264a5 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -88,7 +88,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t); extern void * memchr(const void *,int,__kernel_size_t); #endif -extern char *kstrdup(const char *s, unsigned int __nocast gfp); +extern char *kstrdup(const char *s, gfp_t gfp); #ifdef __cplusplus } diff --git a/include/linux/suspend.h b/include/linux/suspend.h index f2e96fdfaae..ad15a54806d 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -71,5 +71,7 @@ void restore_processor_state(void); struct saved_context; void __save_processor_state(struct saved_context *ctxt); void __restore_processor_state(struct saved_context *ctxt); +extern unsigned long get_usable_page(unsigned gfp_mask); +extern void free_eaten_memory(void); #endif /* _LINUX_SWSUSP_H */ diff --git a/include/linux/swap.h b/include/linux/swap.h index 3c9ff004815..a7bf1a3b149 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -147,7 +147,7 @@ struct swap_list_t { #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages) /* linux/mm/oom_kill.c */ -extern void out_of_memory(unsigned int __nocast gfp_mask, int order); +extern void out_of_memory(gfp_t gfp_mask, int order); /* linux/mm/memory.c */ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *); diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h index 941f45ac117..515046d1b2f 100644 --- a/include/linux/textsearch.h +++ b/include/linux/textsearch.h @@ -158,7 +158,8 @@ extern unsigned int textsearch_find_continuous(struct ts_config *, #define TS_PRIV_ALIGNTO 8 #define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1)) -static inline struct ts_config *alloc_ts_config(size_t payload, int gfp_mask) +static inline struct ts_config *alloc_ts_config(size_t payload, + gfp_t gfp_mask) { struct ts_config *conf; diff --git a/include/linux/types.h b/include/linux/types.h index 2b678c22ca4..0aee34f9da9 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -165,6 +165,10 @@ typedef __u64 __bitwise __le64; typedef __u64 __bitwise __be64; #endif +#ifdef __KERNEL__ +typedef unsigned __nocast gfp_t; +#endif + struct ustat { __kernel_daddr_t f_tfree; __kernel_ino_t f_tinode; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index b244f69ef68..3701a0673d2 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -34,8 +34,8 @@ struct vm_struct { extern void *vmalloc(unsigned long size); extern void *vmalloc_exec(unsigned long size); extern void *vmalloc_32(unsigned long size); -extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot); -extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot); +extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot); +extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot); extern void vfree(void *addr); extern void *vmap(struct page **pages, unsigned int count, diff --git a/include/net/ax25.h b/include/net/ax25.h index 9dbcd9e51c0..30bb4a89323 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -171,7 +171,7 @@ typedef struct { ax25_address calls[AX25_MAX_DIGIS]; unsigned char repeated[AX25_MAX_DIGIS]; unsigned char ndigi; - char lastrepeat; + signed char lastrepeat; } ax25_digi; typedef struct ax25_route { diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 6dfa4a61ffd..21045862484 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -136,7 +136,7 @@ struct bt_skb_cb { }; #define bt_cb(skb) ((struct bt_skb_cb *)(skb->cb)) -static inline struct sk_buff *bt_skb_alloc(unsigned int len, unsigned int __nocast how) +static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how) { struct sk_buff *skb; diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index ffea9d54071..fbe557f7ea1 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -230,7 +230,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci, u8 xon_char, u8 xoff_char, u16 param_mask); /* ---- RFCOMM DLCs (channels) ---- */ -struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio); +struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio); void rfcomm_dlc_free(struct rfcomm_dlc *d); int rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, u8 channel); int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason); diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h index 6bbeafa73e8..1ba03be0af3 100644 --- a/include/net/dn_nsp.h +++ b/include/net/dn_nsp.h @@ -19,9 +19,9 @@ extern void dn_nsp_send_data_ack(struct sock *sk); extern void dn_nsp_send_oth_ack(struct sock *sk); extern void dn_nsp_delayed_ack(struct sock *sk); extern void dn_send_conn_ack(struct sock *sk); -extern void dn_send_conn_conf(struct sock *sk, int gfp); +extern void dn_send_conn_conf(struct sock *sk, gfp_t gfp); extern void dn_nsp_send_disc(struct sock *sk, unsigned char type, - unsigned short reason, int gfp); + unsigned short reason, gfp_t gfp); extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type, unsigned short reason); extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval); @@ -29,14 +29,14 @@ extern void dn_nsp_send_conninit(struct sock *sk, unsigned char flags); extern void dn_nsp_output(struct sock *sk); extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum); -extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, int gfp, int oob); +extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, int oob); extern unsigned long dn_nsp_persist(struct sock *sk); extern int dn_nsp_xmit_timeout(struct sock *sk); extern int dn_nsp_rx(struct sk_buff *); extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb); -extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri); +extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err); #define NSP_REASON_OK 0 /* No error */ diff --git a/include/net/dn_route.h b/include/net/dn_route.h index d084721db19..5122da3f2eb 100644 --- a/include/net/dn_route.h +++ b/include/net/dn_route.h @@ -15,7 +15,7 @@ GNU General Public License for more details. *******************************************************************************/ -extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri); +extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags); extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb); extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg); diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index 651f824c100..b0c99060b78 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -94,7 +94,7 @@ static inline void *inet_csk_ca(const struct sock *sk) extern struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, - const unsigned int __nocast priority); + const gfp_t priority); enum inet_csk_ack_state_t { ICSK_ACK_SCHED = 1, diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 35f49e65e29..f50f9596834 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -40,7 +40,7 @@ struct inet_ehash_bucket { rwlock_t lock; struct hlist_head chain; -} __attribute__((__aligned__(8))); +}; /* There are a few simple rules, which allow for local port reuse by * an application. In essence: diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index 4ade56ef3a4..28f7b210350 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -19,6 +19,7 @@ #include <linux/ip.h> #include <linux/list.h> +#include <linux/module.h> #include <linux/timer.h> #include <linux/types.h> #include <linux/workqueue.h> @@ -193,11 +194,13 @@ static inline u32 inet_rcv_saddr(const struct sock *sk) static inline void inet_twsk_put(struct inet_timewait_sock *tw) { if (atomic_dec_and_test(&tw->tw_refcnt)) { + struct module *owner = tw->tw_prot->owner; #ifdef SOCK_REFCNT_DEBUG printk(KERN_DEBUG "%s timewait_sock %p released\n", tw->tw_prot->name, tw); #endif kmem_cache_free(tw->tw_prot->twsk_slab, tw); + module_put(owner); } } diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 06b4235aa01..3b5559a023a 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -832,7 +832,7 @@ extern void ip_vs_app_inc_put(struct ip_vs_app *inc); extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb); extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb); -extern int ip_vs_skb_replace(struct sk_buff *skb, int pri, +extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri, char *o_buf, int o_len, char *n_buf, int n_len); extern int ip_vs_app_init(void); extern void ip_vs_app_cleanup(void); diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h index 54852ff6033..00730d21b52 100644 --- a/include/net/llc_conn.h +++ b/include/net/llc_conn.h @@ -93,7 +93,7 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb) return skb->cb[sizeof(skb->cb) - 1]; } -extern struct sock *llc_sk_alloc(int family, unsigned int __nocast priority, +extern struct sock *llc_sk_alloc(int family, gfp_t priority, struct proto *prot); extern void llc_sk_free(struct sock *sk); diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h index f45c37d89cf..c7a959428b4 100644 --- a/include/net/llc_pdu.h +++ b/include/net/llc_pdu.h @@ -254,8 +254,10 @@ static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa) { if (skb->protocol == ntohs(ETH_P_802_2)) memcpy(sa, eth_hdr(skb)->h_source, ETH_ALEN); - else if (skb->protocol == ntohs(ETH_P_TR_802_2)) + else if (skb->protocol == ntohs(ETH_P_TR_802_2)) { memcpy(sa, tr_hdr(skb)->saddr, ETH_ALEN); + *sa &= 0x7F; + } } /** diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index e1d5ec1c23c..8f241216f46 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -125,7 +125,7 @@ */ extern struct sock *sctp_get_ctl_sock(void); extern int sctp_copy_local_addr_list(struct sctp_bind_addr *, - sctp_scope_t, unsigned int __nocast gfp, + sctp_scope_t, gfp_t gfp, int flags); extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family); extern int sctp_register_pf(struct sctp_pf *, sa_family_t); diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h index 58462164d96..1eac3d0eb7a 100644 --- a/include/net/sctp/sm.h +++ b/include/net/sctp/sm.h @@ -181,17 +181,17 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t, int sctp_chunk_iif(const struct sctp_chunk *); struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *, struct sctp_chunk *, - unsigned int __nocast gfp); + gfp_t gfp); __u32 sctp_generate_verification_tag(void); void sctp_populate_tie_tags(__u8 *cookie, __u32 curTag, __u32 hisTag); /* Prototypes for chunk-building functions. */ struct sctp_chunk *sctp_make_init(const struct sctp_association *, const struct sctp_bind_addr *, - unsigned int __nocast gfp, int vparam_len); + gfp_t gfp, int vparam_len); struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *, const struct sctp_chunk *, - const unsigned int __nocast gfp, + const gfp_t gfp, const int unkparam_len); struct sctp_chunk *sctp_make_cookie_echo(const struct sctp_association *, const struct sctp_chunk *); @@ -265,7 +265,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype, struct sctp_endpoint *, struct sctp_association *asoc, void *event_arg, - unsigned int __nocast gfp); + gfp_t gfp); /* 2nd level prototypes */ void sctp_generate_t3_rtx_event(unsigned long peer); @@ -276,7 +276,7 @@ void sctp_ootb_pkt_free(struct sctp_packet *); struct sctp_association *sctp_unpack_cookie(const struct sctp_endpoint *, const struct sctp_association *, struct sctp_chunk *, - unsigned int __nocast gfp, int *err, + gfp_t gfp, int *err, struct sctp_chunk **err_chk_p); int sctp_addip_addr_config(struct sctp_association *, sctp_param_t, struct sockaddr_storage*, int); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 994009bbe3b..9c385b6417c 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -446,7 +446,7 @@ struct sctp_ssnmap { }; struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, - unsigned int __nocast gfp); + gfp_t gfp); void sctp_ssnmap_free(struct sctp_ssnmap *map); void sctp_ssnmap_clear(struct sctp_ssnmap *map); @@ -947,7 +947,7 @@ struct sctp_transport { }; struct sctp_transport *sctp_transport_new(const union sctp_addr *, - unsigned int __nocast); + gfp_t); void sctp_transport_set_owner(struct sctp_transport *, struct sctp_association *); void sctp_transport_route(struct sctp_transport *, union sctp_addr *, @@ -1095,10 +1095,10 @@ void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port); void sctp_bind_addr_free(struct sctp_bind_addr *); int sctp_bind_addr_copy(struct sctp_bind_addr *dest, const struct sctp_bind_addr *src, - sctp_scope_t scope, unsigned int __nocast gfp, + sctp_scope_t scope, gfp_t gfp, int flags); int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *, - unsigned int __nocast gfp); + gfp_t gfp); int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, struct sctp_sock *); @@ -1108,9 +1108,9 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp, struct sctp_sock *opt); union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp, int *addrs_len, - unsigned int __nocast gfp); + gfp_t gfp); int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len, - __u16 port, unsigned int __nocast gfp); + __u16 port, gfp_t gfp); sctp_scope_t sctp_scope(const union sctp_addr *); int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope); @@ -1239,7 +1239,7 @@ static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base) } /* These are function signatures for manipulating endpoints. */ -struct sctp_endpoint *sctp_endpoint_new(struct sock *, unsigned int __nocast); +struct sctp_endpoint *sctp_endpoint_new(struct sock *, gfp_t); void sctp_endpoint_free(struct sctp_endpoint *); void sctp_endpoint_put(struct sctp_endpoint *); void sctp_endpoint_hold(struct sctp_endpoint *); @@ -1260,7 +1260,7 @@ int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t, struct sctp_chunk **err_chunk); int sctp_process_init(struct sctp_association *, sctp_cid_t cid, const union sctp_addr *peer, - sctp_init_chunk_t *init, unsigned int __nocast gfp); + sctp_init_chunk_t *init, gfp_t gfp); __u32 sctp_generate_tag(const struct sctp_endpoint *); __u32 sctp_generate_tsn(const struct sctp_endpoint *); @@ -1723,7 +1723,7 @@ static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base) struct sctp_association * sctp_association_new(const struct sctp_endpoint *, const struct sock *, - sctp_scope_t scope, unsigned int __nocast gfp); + sctp_scope_t scope, gfp_t gfp); void sctp_association_free(struct sctp_association *); void sctp_association_put(struct sctp_association *); void sctp_association_hold(struct sctp_association *); @@ -1739,7 +1739,7 @@ int sctp_assoc_lookup_laddr(struct sctp_association *asoc, const union sctp_addr *laddr); struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *, const union sctp_addr *address, - const unsigned int __nocast gfp, + const gfp_t gfp, const int peer_state); void sctp_assoc_del_peer(struct sctp_association *asoc, const union sctp_addr *addr); @@ -1764,10 +1764,10 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned); void sctp_assoc_set_primary(struct sctp_association *, struct sctp_transport *); int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *, - unsigned int __nocast); + gfp_t); int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *, struct sctp_cookie*, - unsigned int __nocast gfp); + gfp_t gfp); int sctp_cmp_addr_exact(const union sctp_addr *ss1, const union sctp_addr *ss2); diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h index 90fe4bf6754..6c40cfc4832 100644 --- a/include/net/sctp/ulpevent.h +++ b/include/net/sctp/ulpevent.h @@ -88,7 +88,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( __u16 error, __u16 outbound, __u16 inbound, - unsigned int __nocast gfp); + gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( const struct sctp_association *asoc, @@ -96,35 +96,35 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( int flags, int state, int error, - unsigned int __nocast gfp); + gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_remote_error( const struct sctp_association *asoc, struct sctp_chunk *chunk, __u16 flags, - unsigned int __nocast gfp); + gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_send_failed( const struct sctp_association *asoc, struct sctp_chunk *chunk, __u16 flags, __u32 error, - unsigned int __nocast gfp); + gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( const struct sctp_association *asoc, __u16 flags, - unsigned int __nocast gfp); + gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_pdapi( const struct sctp_association *asoc, - __u32 indication, unsigned int __nocast gfp); + __u32 indication, gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication( - const struct sctp_association *asoc, unsigned int __nocast gfp); + const struct sctp_association *asoc, gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc, struct sctp_chunk *chunk, - unsigned int __nocast gfp); + gfp_t gfp); void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event, struct msghdr *); diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index 1a60c6d943c..a43c8788b65 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -62,22 +62,19 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *, void sctp_ulpq_free(struct sctp_ulpq *); /* Add a new DATA chunk for processing. */ -int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, - unsigned int __nocast); +int sctp_ulpq_tail_data(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); /* Add a new event for propagation to the ULP. */ int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev); /* Renege previously received chunks. */ -void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, - unsigned int __nocast); +void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); /* Perform partial delivery. */ -void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, - unsigned int __nocast); +void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); /* Abort the partial delivery. */ -void sctp_ulpq_abort_pd(struct sctp_ulpq *, unsigned int __nocast); +void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t); /* Clear the partial data delivery condition on this socket. */ int sctp_clear_pd(struct sock *sk); diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index f6328aeddcc..1c5f19f995a 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -103,16 +103,20 @@ enum sctp_optname { #define SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_PEELOFF, /* peel off association. */ #define SCTP_SOCKOPT_PEELOFF SCTP_SOCKOPT_PEELOFF - SCTP_GET_PEER_ADDRS_NUM, /* Get number of peer addresss. */ -#define SCTP_GET_PEER_ADDRS_NUM SCTP_GET_PEER_ADDRS_NUM + SCTP_GET_PEER_ADDRS_NUM_OLD, /* Get number of peer addresss. */ +#define SCTP_GET_PEER_ADDRS_NUM_OLD SCTP_GET_PEER_ADDRS_NUM_OLD + SCTP_GET_PEER_ADDRS_OLD, /* Get all peer addresss. */ +#define SCTP_GET_PEER_ADDRS_OLD SCTP_GET_PEER_ADDRS_OLD + SCTP_GET_LOCAL_ADDRS_NUM_OLD, /* Get number of local addresss. */ +#define SCTP_GET_LOCAL_ADDRS_NUM_OLD SCTP_GET_LOCAL_ADDRS_NUM_OLD + SCTP_GET_LOCAL_ADDRS_OLD, /* Get all local addresss. */ +#define SCTP_GET_LOCAL_ADDRS_OLD SCTP_GET_LOCAL_ADDRS_OLD + SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */ +#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX SCTP_GET_PEER_ADDRS, /* Get all peer addresss. */ #define SCTP_GET_PEER_ADDRS SCTP_GET_PEER_ADDRS - SCTP_GET_LOCAL_ADDRS_NUM, /* Get number of local addresss. */ -#define SCTP_GET_LOCAL_ADDRS_NUM SCTP_GET_LOCAL_ADDRS_NUM SCTP_GET_LOCAL_ADDRS, /* Get all local addresss. */ #define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS - SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */ -#define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX }; /* @@ -239,7 +243,7 @@ struct sctp_paddr_change { int spc_state; int spc_error; sctp_assoc_t spc_assoc_id; -}; +} __attribute__((packed, aligned(4))); /* * spc_state: 32 bits (signed integer) @@ -464,7 +468,7 @@ struct sctp_assocparams { struct sctp_setpeerprim { sctp_assoc_t sspp_assoc_id; struct sockaddr_storage sspp_addr; -}; +} __attribute__((packed, aligned(4))); /* * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR) @@ -477,7 +481,7 @@ struct sctp_setpeerprim { struct sctp_prim { sctp_assoc_t ssp_assoc_id; struct sockaddr_storage ssp_addr; -}; +} __attribute__((packed, aligned(4))); /* * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER) @@ -504,7 +508,7 @@ struct sctp_paddrparams { struct sockaddr_storage spp_address; __u32 spp_hbinterval; __u16 spp_pathmaxrxt; -}; +} __attribute__((packed, aligned(4))); /* * 7.2.2 Peer Address Information @@ -523,7 +527,7 @@ struct sctp_paddrinfo { __u32 spinfo_srtt; __u32 spinfo_rto; __u32 spinfo_mtu; -}; +} __attribute__((packed, aligned(4))); /* Peer addresses's state. */ enum sctp_spinfo_state { @@ -559,11 +563,16 @@ struct sctp_status { * SCTP_GET_LOCAL_ADDRS socket options used internally to implement * sctp_getpaddrs() and sctp_getladdrs() API. */ -struct sctp_getaddrs { +struct sctp_getaddrs_old { sctp_assoc_t assoc_id; int addr_num; struct sockaddr __user *addrs; }; +struct sctp_getaddrs { + sctp_assoc_t assoc_id; /*input*/ + __u32 addr_num; /*output*/ + __u8 addrs[0]; /*output, variable size*/ +}; /* These are bit fields for msghdr->msg_flags. See section 5.1. */ /* On user space Linux, these live in <bits/socket.h> as an enum. */ diff --git a/include/net/sock.h b/include/net/sock.h index b6440805c42..ecb75526cba 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -739,18 +739,18 @@ extern void FASTCALL(release_sock(struct sock *sk)); #define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock)) extern struct sock *sk_alloc(int family, - unsigned int __nocast priority, + gfp_t priority, struct proto *prot, int zero_it); extern void sk_free(struct sock *sk); extern struct sock *sk_clone(const struct sock *sk, - const unsigned int __nocast priority); + const gfp_t priority); extern struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority); + gfp_t priority); extern void sock_wfree(struct sk_buff *skb); extern void sock_rfree(struct sk_buff *skb); @@ -766,7 +766,7 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk, int noblock, int *errcode); extern void *sock_kmalloc(struct sock *sk, int size, - unsigned int __nocast priority); + gfp_t priority); extern void sock_kfree_s(struct sock *sk, void *mem, int size); extern void sk_send_sigurg(struct sock *sk); @@ -1201,7 +1201,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk) static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, int size, int mem, - unsigned int __nocast gfp) + gfp_t gfp) { struct sk_buff *skb; int hdr_len; @@ -1224,7 +1224,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, - unsigned int __nocast gfp) + gfp_t gfp) { return sk_stream_alloc_pskb(sk, size, 0, gfp); } @@ -1255,7 +1255,7 @@ static inline int sock_writeable(const struct sock *sk) return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2); } -static inline unsigned int __nocast gfp_any(void) +static inline gfp_t gfp_any(void) { return in_softirq() ? GFP_ATOMIC : GFP_KERNEL; } diff --git a/include/net/tcp.h b/include/net/tcp.h index 97af77c4d09..c24339c4e31 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -460,8 +460,7 @@ extern void tcp_send_probe0(struct sock *); extern void tcp_send_partial(struct sock *); extern int tcp_write_wakeup(struct sock *); extern void tcp_send_fin(struct sock *sk); -extern void tcp_send_active_reset(struct sock *sk, - unsigned int __nocast priority); +extern void tcp_send_active_reset(struct sock *sk, gfp_t priority); extern int tcp_send_synack(struct sock *); extern void tcp_push_one(struct sock *, unsigned int mss_now); extern void tcp_send_ack(struct sock *sk); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index a9d0d8c5dfb..5beae1ccd57 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -875,7 +875,7 @@ static inline int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsig } #endif -struct xfrm_policy *xfrm_policy_alloc(int gfp); +struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp); extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *); int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); struct xfrm_policy *xfrm_policy_bysel(int dir, struct xfrm_selector *sel, @@ -931,4 +931,9 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b, } } +static inline int xfrm_policy_id2dir(u32 index) +{ + return index & 7; +} + #endif /* _NET_XFRM_H */ diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 0e293fe733b..4172e6841e3 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -596,7 +596,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent, u32 remote_qpn, u16 pkey_index, struct ib_ah *ah, int rmpp_active, int hdr_len, int data_len, - unsigned int __nocast gfp_mask); + gfp_t gfp_mask); /** * ib_free_send_mad - Returns data buffers used to send a MAD. diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index a7555c800ec..f404fe21cc2 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -285,7 +285,7 @@ void ib_sa_cancel_query(int id, struct ib_sa_query *query); int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, struct ib_sa_path_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_path_rec *resp, void *context), @@ -296,7 +296,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num, u8 method, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_mcmember_rec *resp, void *context), @@ -307,7 +307,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, u8 method, struct ib_sa_service_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_service_rec *resp, void *context), @@ -342,7 +342,7 @@ static inline int ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_mcmember_rec *resp, void *context), @@ -384,7 +384,7 @@ static inline int ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, - int timeout_ms, unsigned int __nocast gfp_mask, + int timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct ib_sa_mcmember_rec *resp, void *context), diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h index f48f27e9e0a..b86f8374351 100644 --- a/include/rxrpc/call.h +++ b/include/rxrpc/call.h @@ -203,7 +203,7 @@ extern int rxrpc_call_write_data(struct rxrpc_call *call, size_t sioc, struct kvec *siov, uint8_t rxhdr_flags, - int alloc_flags, + gfp_t alloc_flags, int dup_data, size_t *size_sent); diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h index 3a59df6870b..b318f273d4f 100644 --- a/include/rxrpc/message.h +++ b/include/rxrpc/message.h @@ -63,7 +63,7 @@ extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn, uint8_t type, int count, struct kvec *diov, - int alloc_flags, + gfp_t alloc_flags, struct rxrpc_message **_msg); extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg); diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h index 2857cf0472d..d11f34832a9 100644 --- a/include/sound/ac97_codec.h +++ b/include/sound/ac97_codec.h @@ -527,6 +527,8 @@ struct _snd_ac97 { struct device dev; }; +#define to_ac97_t(d) container_of(d, struct _snd_ac97, dev) + /* conditions */ static inline int ac97_is_audio(ac97_t * ac97) { diff --git a/include/sound/core.h b/include/sound/core.h index 26160adcdff..6d971a4c4ca 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -290,13 +290,13 @@ void snd_memory_init(void); void snd_memory_done(void); int snd_memory_info_init(void); int snd_memory_info_done(void); -void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags); -void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags); -void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags); +void *snd_hidden_kmalloc(size_t size, gfp_t flags); +void *snd_hidden_kzalloc(size_t size, gfp_t flags); +void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags); void snd_hidden_kfree(const void *obj); void *snd_hidden_vmalloc(unsigned long size); void snd_hidden_vfree(void *obj); -char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags); +char *snd_hidden_kstrdup(const char *s, gfp_t flags); #define kmalloc(size, flags) snd_hidden_kmalloc(size, flags) #define kzalloc(size, flags) snd_hidden_kzalloc(size, flags) #define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags) diff --git a/include/sound/driver.h b/include/sound/driver.h index 0d12456ec3a..1ec2fae050a 100644 --- a/include/sound/driver.h +++ b/include/sound/driver.h @@ -51,7 +51,7 @@ #ifdef CONFIG_SND_DEBUG_MEMORY #include <linux/slab.h> #include <linux/vmalloc.h> -void *snd_wrapper_kmalloc(size_t, unsigned int __nocast); +void *snd_wrapper_kmalloc(size_t, gfp_t); #undef kmalloc void snd_wrapper_kfree(const void *); #undef kfree diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 67bf3f18e96..14cb2718cb7 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1059,7 +1059,7 @@ typedef struct { unsigned char spk71; /* Has 7.1 speakers */ unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */ unsigned char spdif_bug; /* Has Spdif phasing bug */ - unsigned char ac97_chip; /* Has an AC97 chip */ + unsigned char ac97_chip; /* Has an AC97 chip: 1 = mandatory, 2 = optional */ unsigned char ecard; /* APS EEPROM */ const char *driver; const char *name; diff --git a/kernel/audit.c b/kernel/audit.c index 83096b67510..aefa73a8a58 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -560,7 +560,7 @@ static void audit_buffer_free(struct audit_buffer *ab) } static struct audit_buffer * audit_buffer_alloc(struct audit_context *ctx, - unsigned int __nocast gfp_mask, int type) + gfp_t gfp_mask, int type) { unsigned long flags; struct audit_buffer *ab = NULL; diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 45a5719a010..28176d083f7 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1670,7 +1670,7 @@ static const struct cpuset *nearest_exclusive_ancestor(const struct cpuset *cs) * GFP_USER - only nodes in current tasks mems allowed ok. **/ -int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask) +int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) { int node; /* node that zone z is on */ const struct cpuset *cs; /* current cpuset ancestors */ diff --git a/kernel/exit.c b/kernel/exit.c index 43077732619..3b25b182d2b 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -843,6 +843,7 @@ fastcall NORET_TYPE void do_exit(long code) group_dead = atomic_dec_and_test(&tsk->signal->live); if (group_dead) { del_timer_sync(&tsk->signal->real_timer); + exit_itimers(tsk->signal); acct_process(code); } exit_mm(tsk); diff --git a/kernel/fork.c b/kernel/fork.c index 533ce27f4b2..280bd44ac44 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -848,7 +848,7 @@ static inline void copy_flags(unsigned long clone_flags, struct task_struct *p) { unsigned long new_flags = p->flags; - new_flags &= ~PF_SUPERPRIV; + new_flags &= ~(PF_SUPERPRIV | PF_NOFREEZE); new_flags |= PF_FORKNOEXEC; if (!(clone_flags & CLONE_PTRACE)) p->ptrace = 0; diff --git a/kernel/kfifo.c b/kernel/kfifo.c index 179baafcdd9..64ab045c3d9 100644 --- a/kernel/kfifo.c +++ b/kernel/kfifo.c @@ -36,7 +36,7 @@ * struct kfifo with kfree(). */ struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, - unsigned int __nocast gfp_mask, spinlock_t *lock) + gfp_t gfp_mask, spinlock_t *lock) { struct kfifo *fifo; @@ -64,7 +64,7 @@ EXPORT_SYMBOL(kfifo_init); * * The size will be rounded-up to a power of 2. */ -struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, spinlock_t *lock) +struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock) { unsigned char *buffer; struct kfifo *ret; diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c index ad85d3f0dcc..bf374fceb39 100644 --- a/kernel/posix-cpu-timers.c +++ b/kernel/posix-cpu-timers.c @@ -91,7 +91,7 @@ static inline union cpu_time_count cpu_time_sub(clockid_t which_clock, * Update expiry time from increment, and increase overrun count, * given the current clock sample. */ -static inline void bump_cpu_timer(struct k_itimer *timer, +static void bump_cpu_timer(struct k_itimer *timer, union cpu_time_count now) { int i; @@ -110,7 +110,7 @@ static inline void bump_cpu_timer(struct k_itimer *timer, for (i = 0; incr < delta - incr; i++) incr = incr << 1; for (; i >= 0; incr >>= 1, i--) { - if (delta <= incr) + if (delta < incr) continue; timer->it.cpu.expires.sched += incr; timer->it_overrun += 1 << i; @@ -128,7 +128,7 @@ static inline void bump_cpu_timer(struct k_itimer *timer, for (i = 0; cputime_lt(incr, cputime_sub(delta, incr)); i++) incr = cputime_add(incr, incr); for (; i >= 0; incr = cputime_halve(incr), i--) { - if (cputime_le(delta, incr)) + if (cputime_lt(delta, incr)) continue; timer->it.cpu.expires.cpu = cputime_add(timer->it.cpu.expires.cpu, incr); @@ -380,14 +380,9 @@ int posix_cpu_timer_create(struct k_itimer *new_timer) int posix_cpu_timer_del(struct k_itimer *timer) { struct task_struct *p = timer->it.cpu.task; + int ret = 0; - if (timer->it.cpu.firing) - return TIMER_RETRY; - - if (unlikely(p == NULL)) - return 0; - - if (!list_empty(&timer->it.cpu.entry)) { + if (likely(p != NULL)) { read_lock(&tasklist_lock); if (unlikely(p->signal == NULL)) { /* @@ -396,18 +391,20 @@ int posix_cpu_timer_del(struct k_itimer *timer) */ BUG_ON(!list_empty(&timer->it.cpu.entry)); } else { - /* - * Take us off the task's timer list. - */ spin_lock(&p->sighand->siglock); - list_del(&timer->it.cpu.entry); + if (timer->it.cpu.firing) + ret = TIMER_RETRY; + else + list_del(&timer->it.cpu.entry); spin_unlock(&p->sighand->siglock); } read_unlock(&tasklist_lock); + + if (!ret) + put_task_struct(p); } - put_task_struct(p); - return 0; + return ret; } /* @@ -424,7 +421,6 @@ static void cleanup_timers(struct list_head *head, cputime_t ptime = cputime_add(utime, stime); list_for_each_entry_safe(timer, next, head, entry) { - timer->task = NULL; list_del_init(&timer->entry); if (cputime_lt(timer->expires.cpu, ptime)) { timer->expires.cpu = cputime_zero; @@ -436,7 +432,6 @@ static void cleanup_timers(struct list_head *head, ++head; list_for_each_entry_safe(timer, next, head, entry) { - timer->task = NULL; list_del_init(&timer->entry); if (cputime_lt(timer->expires.cpu, utime)) { timer->expires.cpu = cputime_zero; @@ -448,7 +443,6 @@ static void cleanup_timers(struct list_head *head, ++head; list_for_each_entry_safe(timer, next, head, entry) { - timer->task = NULL; list_del_init(&timer->entry); if (timer->expires.sched < sched_time) { timer->expires.sched = 0; @@ -492,6 +486,9 @@ static void process_timer_rebalance(struct task_struct *p, struct task_struct *t = p; unsigned int nthreads = atomic_read(&p->signal->live); + if (!nthreads) + return; + switch (clock_idx) { default: BUG(); @@ -500,7 +497,7 @@ static void process_timer_rebalance(struct task_struct *p, left = cputime_div(cputime_sub(expires.cpu, val.cpu), nthreads); do { - if (!unlikely(t->exit_state)) { + if (!unlikely(t->flags & PF_EXITING)) { ticks = cputime_add(prof_ticks(t), left); if (cputime_eq(t->it_prof_expires, cputime_zero) || @@ -515,7 +512,7 @@ static void process_timer_rebalance(struct task_struct *p, left = cputime_div(cputime_sub(expires.cpu, val.cpu), nthreads); do { - if (!unlikely(t->exit_state)) { + if (!unlikely(t->flags & PF_EXITING)) { ticks = cputime_add(virt_ticks(t), left); if (cputime_eq(t->it_virt_expires, cputime_zero) || @@ -530,7 +527,7 @@ static void process_timer_rebalance(struct task_struct *p, nsleft = expires.sched - val.sched; do_div(nsleft, nthreads); do { - if (!unlikely(t->exit_state)) { + if (!unlikely(t->flags & PF_EXITING)) { ns = t->sched_time + nsleft; if (t->it_sched_expires == 0 || t->it_sched_expires > ns) { @@ -569,6 +566,9 @@ static void arm_timer(struct k_itimer *timer, union cpu_time_count now) struct cpu_timer_list *next; unsigned long i; + if (CPUCLOCK_PERTHREAD(timer->it_clock) && (p->flags & PF_EXITING)) + return; + head = (CPUCLOCK_PERTHREAD(timer->it_clock) ? p->cpu_timers : p->signal->cpu_timers); head += CPUCLOCK_WHICH(timer->it_clock); @@ -579,17 +579,15 @@ static void arm_timer(struct k_itimer *timer, union cpu_time_count now) listpos = head; if (CPUCLOCK_WHICH(timer->it_clock) == CPUCLOCK_SCHED) { list_for_each_entry(next, head, entry) { - if (next->expires.sched > nt->expires.sched) { - listpos = &next->entry; + if (next->expires.sched > nt->expires.sched) break; - } + listpos = &next->entry; } } else { list_for_each_entry(next, head, entry) { - if (cputime_gt(next->expires.cpu, nt->expires.cpu)) { - listpos = &next->entry; + if (cputime_gt(next->expires.cpu, nt->expires.cpu)) break; - } + listpos = &next->entry; } } list_add(&nt->entry, listpos); @@ -733,9 +731,15 @@ int posix_cpu_timer_set(struct k_itimer *timer, int flags, * Disarm any old timer after extracting its expiry time. */ BUG_ON(!irqs_disabled()); + + ret = 0; spin_lock(&p->sighand->siglock); old_expires = timer->it.cpu.expires; - list_del_init(&timer->it.cpu.entry); + if (unlikely(timer->it.cpu.firing)) { + timer->it.cpu.firing = -1; + ret = TIMER_RETRY; + } else + list_del_init(&timer->it.cpu.entry); spin_unlock(&p->sighand->siglock); /* @@ -783,7 +787,7 @@ int posix_cpu_timer_set(struct k_itimer *timer, int flags, } } - if (unlikely(timer->it.cpu.firing)) { + if (unlikely(ret)) { /* * We are colliding with the timer actually firing. * Punt after filling in the timer's old value, and @@ -791,8 +795,6 @@ int posix_cpu_timer_set(struct k_itimer *timer, int flags, * it as an overrun (thanks to bump_cpu_timer above). */ read_unlock(&tasklist_lock); - timer->it.cpu.firing = -1; - ret = TIMER_RETRY; goto out; } @@ -958,14 +960,16 @@ void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp) static void check_thread_timers(struct task_struct *tsk, struct list_head *firing) { + int maxfire; struct list_head *timers = tsk->cpu_timers; + maxfire = 20; tsk->it_prof_expires = cputime_zero; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (cputime_lt(prof_ticks(tsk), t->expires.cpu)) { + if (!--maxfire || cputime_lt(prof_ticks(tsk), t->expires.cpu)) { tsk->it_prof_expires = t->expires.cpu; break; } @@ -974,12 +978,13 @@ static void check_thread_timers(struct task_struct *tsk, } ++timers; + maxfire = 20; tsk->it_virt_expires = cputime_zero; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (cputime_lt(virt_ticks(tsk), t->expires.cpu)) { + if (!--maxfire || cputime_lt(virt_ticks(tsk), t->expires.cpu)) { tsk->it_virt_expires = t->expires.cpu; break; } @@ -988,12 +993,13 @@ static void check_thread_timers(struct task_struct *tsk, } ++timers; + maxfire = 20; tsk->it_sched_expires = 0; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (tsk->sched_time < t->expires.sched) { + if (!--maxfire || tsk->sched_time < t->expires.sched) { tsk->it_sched_expires = t->expires.sched; break; } @@ -1010,6 +1016,7 @@ static void check_thread_timers(struct task_struct *tsk, static void check_process_timers(struct task_struct *tsk, struct list_head *firing) { + int maxfire; struct signal_struct *const sig = tsk->signal; cputime_t utime, stime, ptime, virt_expires, prof_expires; unsigned long long sched_time, sched_expires; @@ -1042,12 +1049,13 @@ static void check_process_timers(struct task_struct *tsk, } while (t != tsk); ptime = cputime_add(utime, stime); + maxfire = 20; prof_expires = cputime_zero; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (cputime_lt(ptime, t->expires.cpu)) { + if (!--maxfire || cputime_lt(ptime, t->expires.cpu)) { prof_expires = t->expires.cpu; break; } @@ -1056,12 +1064,13 @@ static void check_process_timers(struct task_struct *tsk, } ++timers; + maxfire = 20; virt_expires = cputime_zero; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (cputime_lt(utime, t->expires.cpu)) { + if (!--maxfire || cputime_lt(utime, t->expires.cpu)) { virt_expires = t->expires.cpu; break; } @@ -1070,12 +1079,13 @@ static void check_process_timers(struct task_struct *tsk, } ++timers; + maxfire = 20; sched_expires = 0; while (!list_empty(timers)) { struct cpu_timer_list *t = list_entry(timers->next, struct cpu_timer_list, entry); - if (sched_time < t->expires.sched) { + if (!--maxfire || sched_time < t->expires.sched) { sched_expires = t->expires.sched; break; } @@ -1158,6 +1168,9 @@ static void check_process_timers(struct task_struct *tsk, unsigned long long sched_left, sched; const unsigned int nthreads = atomic_read(&sig->live); + if (!nthreads) + return; + prof_left = cputime_sub(prof_expires, utime); prof_left = cputime_sub(prof_left, stime); prof_left = cputime_div(prof_left, nthreads); @@ -1194,7 +1207,7 @@ static void check_process_timers(struct task_struct *tsk, do { t = next_thread(t); - } while (unlikely(t->exit_state)); + } while (unlikely(t->flags & PF_EXITING)); } while (t != tsk); } } diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index b7b532acd9f..dda3cda73c7 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -1157,7 +1157,7 @@ retry_delete: } /* - * This is called by __exit_signal, only when there are no more + * This is called by do_exit or de_thread, only when there are no more * references to the shared signal_struct. */ void exit_itimers(struct signal_struct *sig) diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index acf79ac1cb6..2d5c4567644 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -1095,7 +1095,7 @@ static inline void eat_page(void *page) *eaten_memory = c; } -static unsigned long get_usable_page(unsigned gfp_mask) +unsigned long get_usable_page(unsigned gfp_mask) { unsigned long m; @@ -1109,7 +1109,7 @@ static unsigned long get_usable_page(unsigned gfp_mask) return m; } -static void free_eaten_memory(void) +void free_eaten_memory(void) { unsigned long m; void **c; @@ -1481,11 +1481,12 @@ static int read_suspend_image(void) /* Allocate memory for the image and read the data from swap */ error = check_pagedir(pagedir_nosave); - free_eaten_memory(); + if (!error) error = data_read(pagedir_nosave); if (error) { /* We fail cleanly */ + free_eaten_memory(); for_each_pbe (p, pagedir_nosave) if (p->address) { free_page(p->address); diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c index bef3b6901b7..2559d4b8f23 100644 --- a/kernel/rcupdate.c +++ b/kernel/rcupdate.c @@ -71,7 +71,7 @@ DEFINE_PER_CPU(struct rcu_data, rcu_bh_data) = { 0L }; /* Fake initialization required by compiler */ static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL}; -static int maxbatch = 10; +static int maxbatch = 10000; #ifndef __HAVE_ARCH_CMPXCHG /* @@ -109,6 +109,10 @@ void fastcall call_rcu(struct rcu_head *head, rdp = &__get_cpu_var(rcu_data); *rdp->nxttail = head; rdp->nxttail = &head->next; + + if (unlikely(++rdp->count > 10000)) + set_need_resched(); + local_irq_restore(flags); } @@ -140,6 +144,12 @@ void fastcall call_rcu_bh(struct rcu_head *head, rdp = &__get_cpu_var(rcu_bh_data); *rdp->nxttail = head; rdp->nxttail = &head->next; + rdp->count++; +/* + * Should we directly call rcu_do_batch() here ? + * if (unlikely(rdp->count > 10000)) + * rcu_do_batch(rdp); + */ local_irq_restore(flags); } @@ -157,6 +167,7 @@ static void rcu_do_batch(struct rcu_data *rdp) next = rdp->donelist = list->next; list->func(list); list = next; + rdp->count--; if (++count >= maxbatch) break; } diff --git a/kernel/sched.c b/kernel/sched.c index 1f31a528fdb..1e5cafdf4e2 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3879,6 +3879,7 @@ EXPORT_SYMBOL(cpu_present_map); #ifndef CONFIG_SMP cpumask_t cpu_online_map = CPU_MASK_ALL; +EXPORT_SYMBOL_GPL(cpu_online_map); cpumask_t cpu_possible_map = CPU_MASK_ALL; #endif diff --git a/kernel/signal.c b/kernel/signal.c index 619b027e92b..f2b96b08fb4 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -262,7 +262,7 @@ next_signal(struct sigpending *pending, sigset_t *mask) return sig; } -static struct sigqueue *__sigqueue_alloc(struct task_struct *t, unsigned int __nocast flags, +static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags, int override_rlimit) { struct sigqueue *q = NULL; @@ -397,20 +397,8 @@ void __exit_signal(struct task_struct *tsk) flush_sigqueue(&tsk->pending); if (sig) { /* - * We are cleaning up the signal_struct here. We delayed - * calling exit_itimers until after flush_sigqueue, just in - * case our thread-local pending queue contained a queued - * timer signal that would have been cleared in - * exit_itimers. When that called sigqueue_free, it would - * attempt to re-take the tasklist_lock and deadlock. This - * can never happen if we ensure that all queues the - * timer's signal might be queued on have been flushed - * first. The shared_pending queue, and our own pending - * queue are the only queues the timer could be on, since - * there are no other threads left in the group and timer - * signals are constrained to threads inside the group. + * We are cleaning up the signal_struct here. */ - exit_itimers(sig); exit_thread_group_keys(sig); kmem_cache_free(signal_cachep, sig); } @@ -578,7 +566,8 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) * is to alert stop-signal processing code when another * processor has come along and cleared the flag. */ - tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; + if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT)) + tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; } if ( signr && ((info->si_code & __SI_MASK) == __SI_TIMER) && @@ -1192,6 +1181,40 @@ kill_proc_info(int sig, struct siginfo *info, pid_t pid) return error; } +/* like kill_proc_info(), but doesn't use uid/euid of "current" */ +int kill_proc_info_as_uid(int sig, struct siginfo *info, pid_t pid, + uid_t uid, uid_t euid) +{ + int ret = -EINVAL; + struct task_struct *p; + + if (!valid_signal(sig)) + return ret; + + read_lock(&tasklist_lock); + p = find_task_by_pid(pid); + if (!p) { + ret = -ESRCH; + goto out_unlock; + } + if ((!info || ((unsigned long)info != 1 && + (unsigned long)info != 2 && SI_FROMUSER(info))) + && (euid != p->suid) && (euid != p->uid) + && (uid != p->suid) && (uid != p->uid)) { + ret = -EPERM; + goto out_unlock; + } + if (sig && p->sighand) { + unsigned long flags; + spin_lock_irqsave(&p->sighand->siglock, flags); + ret = __group_send_sig_info(sig, info, p); + spin_unlock_irqrestore(&p->sighand->siglock, flags); + } +out_unlock: + read_unlock(&tasklist_lock); + return ret; +} +EXPORT_SYMBOL_GPL(kill_proc_info_as_uid); /* * kill_something_info() interprets pid in interesting ways just like kill(2). diff --git a/kernel/time.c b/kernel/time.c index dd5ae1162a8..40c2410ac99 100644 --- a/kernel/time.c +++ b/kernel/time.c @@ -570,6 +570,7 @@ void getnstimeofday(struct timespec *tv) tv->tv_sec = x.tv_sec; tv->tv_nsec = x.tv_usec * NSEC_PER_USEC; } +EXPORT_SYMBOL_GPL(getnstimeofday); #endif #if (BITS_PER_LONG < 64) diff --git a/lib/.gitignore b/lib/.gitignore new file mode 100644 index 00000000000..3bef1ea94c9 --- /dev/null +++ b/lib/.gitignore @@ -0,0 +1,6 @@ +# +# Generated files +# +gen_crc32table +crc32table.h + diff --git a/lib/idr.c b/lib/idr.c index 6415d053e2b..d4df21debc4 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -346,6 +346,19 @@ void idr_remove(struct idr *idp, int id) EXPORT_SYMBOL(idr_remove); /** + * idr_destroy - release all cached layers within an idr tree + * idp: idr handle + */ +void idr_destroy(struct idr *idp) +{ + while (idp->id_free_cnt) { + struct idr_layer *p = alloc_layer(idp); + kmem_cache_free(idr_layer_cache, p); + } +} +EXPORT_SYMBOL(idr_destroy); + +/** * idr_find - return pointer for given id * @idp: idr handle * @id: lookup key diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 6a8bc6e0643..d1c057e71b6 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -110,7 +110,7 @@ radix_tree_node_free(struct radix_tree_node *node) * success, return zero, with preemption disabled. On error, return -ENOMEM * with preemption not disabled. */ -int radix_tree_preload(unsigned int __nocast gfp_mask) +int radix_tree_preload(gfp_t gfp_mask) { struct radix_tree_preload *rtp; struct radix_tree_node *node; diff --git a/lib/ts_bm.c b/lib/ts_bm.c index 2cc79112ecc..8a8b3a16133 100644 --- a/lib/ts_bm.c +++ b/lib/ts_bm.c @@ -127,7 +127,7 @@ static void compute_prefix_tbl(struct ts_bm *bm, const u8 *pattern, } static struct ts_config *bm_init(const void *pattern, unsigned int len, - int gfp_mask) + gfp_t gfp_mask) { struct ts_config *conf; struct ts_bm *bm; diff --git a/lib/ts_fsm.c b/lib/ts_fsm.c index d27c0a07294..ca3211206ee 100644 --- a/lib/ts_fsm.c +++ b/lib/ts_fsm.c @@ -258,7 +258,7 @@ found_match: } static struct ts_config *fsm_init(const void *pattern, unsigned int len, - int gfp_mask) + gfp_t gfp_mask) { int i, err = -EINVAL; struct ts_config *conf; diff --git a/lib/ts_kmp.c b/lib/ts_kmp.c index 73266b97558..7fd45451b44 100644 --- a/lib/ts_kmp.c +++ b/lib/ts_kmp.c @@ -87,7 +87,7 @@ static inline void compute_prefix_tbl(const u8 *pattern, unsigned int len, } static struct ts_config *kmp_init(const void *pattern, unsigned int len, - int gfp_mask) + gfp_t gfp_mask) { struct ts_config *conf; struct ts_kmp *kmp; diff --git a/mm/bootmem.c b/mm/bootmem.c index c1330cc1978..a58699b6579 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -154,10 +154,10 @@ static void __init free_bootmem_core(bootmem_data_t *bdata, unsigned long addr, */ static void * __init __alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size, - unsigned long align, unsigned long goal) + unsigned long align, unsigned long goal, unsigned long limit) { unsigned long offset, remaining_size, areasize, preferred; - unsigned long i, start = 0, incr, eidx; + unsigned long i, start = 0, incr, eidx, end_pfn = bdata->node_low_pfn; void *ret; if(!size) { @@ -166,7 +166,14 @@ __alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size, } BUG_ON(align & (align-1)); - eidx = bdata->node_low_pfn - (bdata->node_boot_start >> PAGE_SHIFT); + if (limit && bdata->node_boot_start >= limit) + return NULL; + + limit >>=PAGE_SHIFT; + if (limit && end_pfn > limit) + end_pfn = limit; + + eidx = end_pfn - (bdata->node_boot_start >> PAGE_SHIFT); offset = 0; if (align && (bdata->node_boot_start & (align - 1UL)) != 0) @@ -178,11 +185,12 @@ __alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size, * first, then we try to allocate lower pages. */ if (goal && (goal >= bdata->node_boot_start) && - ((goal >> PAGE_SHIFT) < bdata->node_low_pfn)) { + ((goal >> PAGE_SHIFT) < end_pfn)) { preferred = goal - bdata->node_boot_start; if (bdata->last_success >= preferred) - preferred = bdata->last_success; + if (!limit || (limit && limit > bdata->last_success)) + preferred = bdata->last_success; } else preferred = 0; @@ -382,14 +390,15 @@ unsigned long __init free_all_bootmem (void) return(free_all_bootmem_core(NODE_DATA(0))); } -void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal) +void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, + unsigned long limit) { pg_data_t *pgdat = pgdat_list; void *ptr; for_each_pgdat(pgdat) if ((ptr = __alloc_bootmem_core(pgdat->bdata, size, - align, goal))) + align, goal, limit))) return(ptr); /* @@ -400,14 +409,16 @@ void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned return NULL; } -void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal) + +void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, + unsigned long goal, unsigned long limit) { void *ptr; - ptr = __alloc_bootmem_core(pgdat->bdata, size, align, goal); + ptr = __alloc_bootmem_core(pgdat->bdata, size, align, goal, limit); if (ptr) return (ptr); - return __alloc_bootmem(size, align, goal); + return __alloc_bootmem_limit(size, align, goal, limit); } diff --git a/mm/fremap.c b/mm/fremap.c index 3235fb77c13..ab23a0673c3 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -89,6 +89,9 @@ int install_page(struct mm_struct *mm, struct vm_area_struct *vma, size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; if (!page->mapping || page->index >= size) goto err_unlock; + err = -ENOMEM; + if (page_mapcount(page) > INT_MAX/2) + goto err_unlock; zap_pte(mm, vma, addr, pte); diff --git a/mm/highmem.c b/mm/highmem.c index 40091159946..90e1861e2da 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -30,7 +30,7 @@ static mempool_t *page_pool, *isa_page_pool; -static void *page_pool_alloc(unsigned int __nocast gfp_mask, void *data) +static void *page_pool_alloc(gfp_t gfp_mask, void *data) { unsigned int gfp = gfp_mask | (unsigned int) (long) data; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 901ac523a1c..61d38067803 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -274,21 +274,22 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, { pte_t *src_pte, *dst_pte, entry; struct page *ptepage; - unsigned long addr = vma->vm_start; - unsigned long end = vma->vm_end; + unsigned long addr; - while (addr < end) { + for (addr = vma->vm_start; addr < vma->vm_end; addr += HPAGE_SIZE) { dst_pte = huge_pte_alloc(dst, addr); if (!dst_pte) goto nomem; + spin_lock(&src->page_table_lock); src_pte = huge_pte_offset(src, addr); - BUG_ON(!src_pte || pte_none(*src_pte)); /* prefaulted */ - entry = *src_pte; - ptepage = pte_page(entry); - get_page(ptepage); - add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE); - set_huge_pte_at(dst, addr, dst_pte, entry); - addr += HPAGE_SIZE; + if (src_pte && !pte_none(*src_pte)) { + entry = *src_pte; + ptepage = pte_page(entry); + get_page(ptepage); + add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE); + set_huge_pte_at(dst, addr, dst_pte, entry); + } + spin_unlock(&src->page_table_lock); } return 0; @@ -323,8 +324,8 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start, page = pte_page(pte); put_page(page); + add_mm_counter(mm, rss, - (HPAGE_SIZE / PAGE_SIZE)); } - add_mm_counter(mm, rss, -((end - start) >> PAGE_SHIFT)); flush_tlb_range(vma, start, end); } @@ -393,6 +394,28 @@ out: return ret; } +/* + * On ia64 at least, it is possible to receive a hugetlb fault from a + * stale zero entry left in the TLB from earlier hardware prefetching. + * Low-level arch code should already have flushed the stale entry as + * part of its fault handling, but we do need to accept this minor fault + * and return successfully. Whereas the "normal" case is that this is + * an access to a hugetlb page which has been truncated off since mmap. + */ +int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, + unsigned long address, int write_access) +{ + int ret = VM_FAULT_SIGBUS; + pte_t *pte; + + spin_lock(&mm->page_table_lock); + pte = huge_pte_offset(mm, address); + if (pte && !pte_none(*pte)) + ret = VM_FAULT_MINOR; + spin_unlock(&mm->page_table_lock); + return ret; +} + int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, struct page **pages, struct vm_area_struct **vmas, unsigned long *position, int *length, int i) @@ -403,6 +426,7 @@ int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, BUG_ON(!is_vm_hugetlb_page(vma)); vpfn = vaddr/PAGE_SIZE; + spin_lock(&mm->page_table_lock); while (vaddr < vma->vm_end && remainder) { if (pages) { @@ -415,8 +439,13 @@ int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, * indexing below to work. */ pte = huge_pte_offset(mm, vaddr & HPAGE_MASK); - /* hugetlb should be locked, and hence, prefaulted */ - WARN_ON(!pte || pte_none(*pte)); + /* the hugetlb file might have been truncated */ + if (!pte || pte_none(*pte)) { + remainder = 0; + if (!i) + i = -EFAULT; + break; + } page = &pte_page(*pte)[vpfn % (HPAGE_SIZE/PAGE_SIZE)]; @@ -434,7 +463,7 @@ int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, --remainder; ++i; } - + spin_unlock(&mm->page_table_lock); *length = remainder; *position = vaddr; diff --git a/mm/madvise.c b/mm/madvise.c index 4454936f87d..20e075d1c64 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -83,6 +83,9 @@ static long madvise_willneed(struct vm_area_struct * vma, { struct file *file = vma->vm_file; + if (!file) + return -EBADF; + if (file->f_mapping->a_ops->get_xip_page) { /* no bad return value, but ignore advice */ return 0; @@ -141,11 +144,7 @@ static long madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev, unsigned long start, unsigned long end, int behavior) { - struct file *filp = vma->vm_file; - long error = -EBADF; - - if (!filp) - goto out; + long error; switch (behavior) { case MADV_NORMAL: @@ -166,8 +165,6 @@ madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev, error = -EINVAL; break; } - -out: return error; } diff --git a/mm/memory.c b/mm/memory.c index ae8161f1f45..1db40e935e5 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2045,8 +2045,8 @@ int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct * vma, inc_page_state(pgfault); - if (is_vm_hugetlb_page(vma)) - return VM_FAULT_SIGBUS; /* mapping truncation does this. */ + if (unlikely(is_vm_hugetlb_page(vma))) + return hugetlb_fault(mm, vma, address, write_access); /* * We need the page table lock to synchronize with kswapd diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 9033f0859aa..37af443eb09 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -687,7 +687,7 @@ get_vma_policy(struct task_struct *task, struct vm_area_struct *vma, unsigned lo } /* Return a zonelist representing a mempolicy */ -static struct zonelist *zonelist_policy(unsigned int __nocast gfp, struct mempolicy *policy) +static struct zonelist *zonelist_policy(gfp_t gfp, struct mempolicy *policy) { int nd; @@ -751,7 +751,7 @@ static unsigned offset_il_node(struct mempolicy *pol, /* Allocate a page in interleaved policy. Own path because it needs to do special accounting. */ -static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned order, unsigned nid) +static struct page *alloc_page_interleave(gfp_t gfp, unsigned order, unsigned nid) { struct zonelist *zl; struct page *page; @@ -789,7 +789,7 @@ static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned or * Should be called with the mm_sem of the vma hold. */ struct page * -alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned long addr) +alloc_page_vma(gfp_t gfp, struct vm_area_struct *vma, unsigned long addr) { struct mempolicy *pol = get_vma_policy(current, vma, addr); @@ -832,7 +832,7 @@ alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned l * 1) it's ok to take cpuset_sem (can WAIT), and * 2) allocating for current task (not interrupt). */ -struct page *alloc_pages_current(unsigned int __nocast gfp, unsigned order) +struct page *alloc_pages_current(gfp_t gfp, unsigned order) { struct mempolicy *pol = current->mempolicy; diff --git a/mm/mempool.c b/mm/mempool.c index 65f2957b8d5..9e377ea700b 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -112,7 +112,7 @@ EXPORT_SYMBOL(mempool_create_node); * while this function is running. mempool_alloc() & mempool_free() * might be called (eg. from IRQ contexts) while this function executes. */ -int mempool_resize(mempool_t *pool, int new_min_nr, unsigned int __nocast gfp_mask) +int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask) { void *element; void **new_elements; @@ -200,7 +200,7 @@ EXPORT_SYMBOL(mempool_destroy); * *never* fails when called from process contexts. (it might * fail if called from an IRQ context.) */ -void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask) +void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask) { void *element; unsigned long flags; @@ -276,7 +276,7 @@ EXPORT_SYMBOL(mempool_free); /* * A commonly used alloc and free fn. */ -void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data) +void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data) { kmem_cache_t *mem = (kmem_cache_t *) pool_data; return kmem_cache_alloc(mem, gfp_mask); diff --git a/mm/nommu.c b/mm/nommu.c index 064d7044289..0ef241ae376 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -157,8 +157,7 @@ void vfree(void *addr) kfree(addr); } -void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, - pgprot_t prot) +void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) { /* * kmalloc doesn't like __GFP_HIGHMEM for some reason diff --git a/mm/oom_kill.c b/mm/oom_kill.c index ac3bf33e537..d348b903595 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -263,7 +263,7 @@ static struct mm_struct *oom_kill_process(struct task_struct *p) * OR try to be smart about which process to kill. Note that we * don't have to be perfect here, we just have to be good. */ -void out_of_memory(unsigned int __nocast gfp_mask, int order) +void out_of_memory(gfp_t gfp_mask, int order) { struct mm_struct *mm = NULL; task_t * p; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ae2903339e7..e1d3d77f4ae 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -671,7 +671,7 @@ void fastcall free_cold_page(struct page *page) free_hot_cold_page(page, 1); } -static inline void prep_zero_page(struct page *page, int order, unsigned int __nocast gfp_flags) +static inline void prep_zero_page(struct page *page, int order, gfp_t gfp_flags) { int i; @@ -686,7 +686,7 @@ static inline void prep_zero_page(struct page *page, int order, unsigned int __n * or two. */ static struct page * -buffered_rmqueue(struct zone *zone, int order, unsigned int __nocast gfp_flags) +buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags) { unsigned long flags; struct page *page = NULL; @@ -761,7 +761,7 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark, } static inline int -should_reclaim_zone(struct zone *z, unsigned int gfp_mask) +should_reclaim_zone(struct zone *z, gfp_t gfp_mask) { if (!z->reclaim_pages) return 0; @@ -774,7 +774,7 @@ should_reclaim_zone(struct zone *z, unsigned int gfp_mask) * This is the 'heart' of the zoned buddy allocator. */ struct page * fastcall -__alloc_pages(unsigned int __nocast gfp_mask, unsigned int order, +__alloc_pages(gfp_t gfp_mask, unsigned int order, struct zonelist *zonelist) { const int wait = gfp_mask & __GFP_WAIT; @@ -977,7 +977,7 @@ EXPORT_SYMBOL(__alloc_pages); /* * Common helper functions. */ -fastcall unsigned long __get_free_pages(unsigned int __nocast gfp_mask, unsigned int order) +fastcall unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order) { struct page * page; page = alloc_pages(gfp_mask, order); @@ -988,7 +988,7 @@ fastcall unsigned long __get_free_pages(unsigned int __nocast gfp_mask, unsigned EXPORT_SYMBOL(__get_free_pages); -fastcall unsigned long get_zeroed_page(unsigned int __nocast gfp_mask) +fastcall unsigned long get_zeroed_page(gfp_t gfp_mask) { struct page * page; @@ -1750,6 +1750,8 @@ inline void setup_pageset(struct per_cpu_pageset *p, unsigned long batch) { struct per_cpu_pages *pcp; + memset(p, 0, sizeof(*p)); + pcp = &p->pcp[0]; /* hot */ pcp->count = 0; pcp->low = 2 * batch; diff --git a/mm/page_io.c b/mm/page_io.c index 2e605a19ce5..330e00d6db0 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -19,7 +19,7 @@ #include <linux/writeback.h> #include <asm/pgtable.h> -static struct bio *get_swap_bio(unsigned int __nocast gfp_flags, pgoff_t index, +static struct bio *get_swap_bio(gfp_t gfp_flags, pgoff_t index, struct page *page, bio_end_io_t end_io) { struct bio *bio; diff --git a/mm/shmem.c b/mm/shmem.c index 1f7aeb210c7..ea064d89cda 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -921,8 +921,7 @@ shmem_swapin(struct shmem_inode_info *info,swp_entry_t entry,unsigned long idx) } static inline struct page * -shmem_alloc_page(unsigned int __nocast gfp,struct shmem_inode_info *info, - unsigned long idx) +shmem_alloc_page(gfp_t gfp,struct shmem_inode_info *info, unsigned long idx) { return alloc_page(gfp | __GFP_ZERO); } diff --git a/mm/slab.c b/mm/slab.c index 5cbbdfa6dd0..d05c678bceb 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -650,8 +650,7 @@ static inline struct array_cache *ac_data(kmem_cache_t *cachep) return cachep->array[smp_processor_id()]; } -static inline kmem_cache_t *__find_general_cachep(size_t size, - unsigned int __nocast gfpflags) +static inline kmem_cache_t *__find_general_cachep(size_t size, gfp_t gfpflags) { struct cache_sizes *csizep = malloc_sizes; @@ -675,8 +674,7 @@ static inline kmem_cache_t *__find_general_cachep(size_t size, return csizep->cs_cachep; } -kmem_cache_t *kmem_find_general_cachep(size_t size, - unsigned int __nocast gfpflags) +kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags) { return __find_general_cachep(size, gfpflags); } @@ -1185,7 +1183,7 @@ __initcall(cpucache_init); * did not request dmaable memory, we might get it, but that * would be relatively rare and ignorable. */ -static void *kmem_getpages(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) +static void *kmem_getpages(kmem_cache_t *cachep, gfp_t flags, int nodeid) { struct page *page; void *addr; @@ -2048,7 +2046,7 @@ EXPORT_SYMBOL(kmem_cache_destroy); /* Get the memory for a slab management obj. */ static struct slab* alloc_slabmgmt(kmem_cache_t *cachep, void *objp, - int colour_off, unsigned int __nocast local_flags) + int colour_off, gfp_t local_flags) { struct slab *slabp; @@ -2149,7 +2147,7 @@ static void set_slab_attr(kmem_cache_t *cachep, struct slab *slabp, void *objp) * Grow (by 1) the number of slabs within a cache. This is called by * kmem_cache_alloc() when there are no active objs left in a cache. */ -static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) +static int cache_grow(kmem_cache_t *cachep, gfp_t flags, int nodeid) { struct slab *slabp; void *objp; @@ -2356,7 +2354,7 @@ bad: #define check_slabp(x,y) do { } while(0) #endif -static void *cache_alloc_refill(kmem_cache_t *cachep, unsigned int __nocast flags) +static void *cache_alloc_refill(kmem_cache_t *cachep, gfp_t flags) { int batchcount; struct kmem_list3 *l3; @@ -2456,7 +2454,7 @@ alloc_done: } static inline void -cache_alloc_debugcheck_before(kmem_cache_t *cachep, unsigned int __nocast flags) +cache_alloc_debugcheck_before(kmem_cache_t *cachep, gfp_t flags) { might_sleep_if(flags & __GFP_WAIT); #if DEBUG @@ -2467,7 +2465,7 @@ cache_alloc_debugcheck_before(kmem_cache_t *cachep, unsigned int __nocast flags) #if DEBUG static void * cache_alloc_debugcheck_after(kmem_cache_t *cachep, - unsigned int __nocast flags, void *objp, void *caller) + gfp_t flags, void *objp, void *caller) { if (!objp) return objp; @@ -2510,7 +2508,7 @@ cache_alloc_debugcheck_after(kmem_cache_t *cachep, #define cache_alloc_debugcheck_after(a,b,objp,d) (objp) #endif -static inline void *____cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) +static inline void *____cache_alloc(kmem_cache_t *cachep, gfp_t flags) { void* objp; struct array_cache *ac; @@ -2528,7 +2526,7 @@ static inline void *____cache_alloc(kmem_cache_t *cachep, unsigned int __nocast return objp; } -static inline void *__cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) +static inline void *__cache_alloc(kmem_cache_t *cachep, gfp_t flags) { unsigned long save_flags; void* objp; @@ -2787,7 +2785,7 @@ static inline void __cache_free(kmem_cache_t *cachep, void *objp) * Allocate an object from this cache. The flags are only relevant * if the cache has no available objects. */ -void *kmem_cache_alloc(kmem_cache_t *cachep, unsigned int __nocast flags) +void *kmem_cache_alloc(kmem_cache_t *cachep, gfp_t flags) { return __cache_alloc(cachep, flags); } @@ -2848,7 +2846,7 @@ out: * New and improved: it will now make sure that the object gets * put on the correct node list so that there is no false sharing. */ -void *kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int __nocast flags, int nodeid) +void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int nodeid) { unsigned long save_flags; void *ptr; @@ -2875,7 +2873,7 @@ void *kmem_cache_alloc_node(kmem_cache_t *cachep, unsigned int __nocast flags, i } EXPORT_SYMBOL(kmem_cache_alloc_node); -void *kmalloc_node(size_t size, unsigned int __nocast flags, int node) +void *kmalloc_node(size_t size, gfp_t flags, int node) { kmem_cache_t *cachep; @@ -2908,7 +2906,7 @@ EXPORT_SYMBOL(kmalloc_node); * platforms. For example, on i386, it means that the memory must come * from the first 16MB. */ -void *__kmalloc(size_t size, unsigned int __nocast flags) +void *__kmalloc(size_t size, gfp_t flags) { kmem_cache_t *cachep; @@ -2997,7 +2995,7 @@ EXPORT_SYMBOL(kmem_cache_free); * @size: how many bytes of memory are required. * @flags: the type of memory to allocate. */ -void *kzalloc(size_t size, unsigned int __nocast flags) +void *kzalloc(size_t size, gfp_t flags) { void *ret = kmalloc(size, flags); if (ret) @@ -3603,7 +3601,7 @@ unsigned int ksize(const void *objp) * @s: the string to duplicate * @gfp: the GFP mask used in the kmalloc() call when allocating memory */ -char *kstrdup(const char *s, unsigned int __nocast gfp) +char *kstrdup(const char *s, gfp_t gfp) { size_t len; char *buf; diff --git a/mm/swap_state.c b/mm/swap_state.c index adbc2b426c2..132164f7d0a 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -68,7 +68,7 @@ void show_swap_cache_info(void) * but sets SwapCache flag and private instead of mapping and index. */ static int __add_to_swap_cache(struct page *page, swp_entry_t entry, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { int error; diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 13c3d82968a..1150229b636 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -395,7 +395,7 @@ void *vmap(struct page **pages, unsigned int count, EXPORT_SYMBOL(vmap); -void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot) +void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot) { struct page **pages; unsigned int nr_pages, array_size, i; @@ -446,7 +446,7 @@ fail: * allocator with @gfp_mask flags. Map them into contiguous * kernel virtual space, using a pagetable protection of @prot. */ -void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot) +void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) { struct vm_struct *area; diff --git a/mm/vmscan.c b/mm/vmscan.c index 0ea71e887bb..64f9570cff5 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -511,10 +511,11 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc) * PageDirty _after_ making sure that the page is freeable and * not in use by anybody. (pagecache + us == 2) */ - if (page_count(page) != 2 || PageDirty(page)) { - write_unlock_irq(&mapping->tree_lock); - goto keep_locked; - } + if (unlikely(page_count(page) != 2)) + goto cannot_free; + smp_rmb(); + if (unlikely(PageDirty(page))) + goto cannot_free; #ifdef CONFIG_SWAP if (PageSwapCache(page)) { @@ -538,6 +539,10 @@ free_it: __pagevec_release_nonlru(&freed_pvec); continue; +cannot_free: + write_unlock_irq(&mapping->tree_lock); + goto keep_locked; + activate_locked: SetPageActive(page); pgactivate++; diff --git a/net/802/tr.c b/net/802/tr.c index 1eaa3d19d8b..afd8385c0c9 100644 --- a/net/802/tr.c +++ b/net/802/tr.c @@ -340,9 +340,10 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev) unsigned int hash, rii_p = 0; unsigned long flags; struct rif_cache *entry; - + unsigned char saddr0; spin_lock_irqsave(&rif_lock, flags); + saddr0 = trh->saddr[0]; /* * Firstly see if the entry exists @@ -395,7 +396,6 @@ printk("adding rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n", entry->rcf = trh->rcf & htons((unsigned short)~TR_RCF_BROADCAST_MASK); memcpy(&(entry->rseg[0]),&(trh->rseg[0]),8*sizeof(unsigned short)); entry->local_ring = 0; - trh->saddr[0]|=TR_RII; /* put the routing indicator back for tcpdump */ } else { @@ -422,6 +422,7 @@ printk("updating rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n", } entry->last_used=jiffies; } + trh->saddr[0]=saddr0; /* put the routing indicator back for tcpdump */ spin_unlock_irqrestore(&rif_lock, flags); } diff --git a/net/atm/addr.c b/net/atm/addr.c index a30d0bf4806..3060fd0ba4b 100644 --- a/net/atm/addr.c +++ b/net/atm/addr.c @@ -44,31 +44,43 @@ static void notify_sigd(struct atm_dev *dev) sigd_enq(NULL, as_itf_notify, NULL, &pvc, NULL); } -void atm_reset_addr(struct atm_dev *dev) +void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t atype) { unsigned long flags; struct atm_dev_addr *this, *p; + struct list_head *head; spin_lock_irqsave(&dev->lock, flags); - list_for_each_entry_safe(this, p, &dev->local, entry) { + if (atype == ATM_ADDR_LECS) + head = &dev->lecs; + else + head = &dev->local; + list_for_each_entry_safe(this, p, head, entry) { list_del(&this->entry); kfree(this); } spin_unlock_irqrestore(&dev->lock, flags); - notify_sigd(dev); + if (head == &dev->local) + notify_sigd(dev); } -int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) +int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr, + enum atm_addr_type_t atype) { unsigned long flags; struct atm_dev_addr *this; + struct list_head *head; int error; error = check_addr(addr); if (error) return error; spin_lock_irqsave(&dev->lock, flags); - list_for_each_entry(this, &dev->local, entry) { + if (atype == ATM_ADDR_LECS) + head = &dev->lecs; + else + head = &dev->local; + list_for_each_entry(this, head, entry) { if (identical(&this->addr, addr)) { spin_unlock_irqrestore(&dev->lock, flags); return -EEXIST; @@ -80,28 +92,36 @@ int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) return -ENOMEM; } this->addr = *addr; - list_add(&this->entry, &dev->local); + list_add(&this->entry, head); spin_unlock_irqrestore(&dev->lock, flags); - notify_sigd(dev); + if (head == &dev->local) + notify_sigd(dev); return 0; } -int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) +int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr, + enum atm_addr_type_t atype) { unsigned long flags; struct atm_dev_addr *this; + struct list_head *head; int error; error = check_addr(addr); if (error) return error; spin_lock_irqsave(&dev->lock, flags); - list_for_each_entry(this, &dev->local, entry) { + if (atype == ATM_ADDR_LECS) + head = &dev->lecs; + else + head = &dev->local; + list_for_each_entry(this, head, entry) { if (identical(&this->addr, addr)) { list_del(&this->entry); spin_unlock_irqrestore(&dev->lock, flags); kfree(this); - notify_sigd(dev); + if (head == &dev->local) + notify_sigd(dev); return 0; } } @@ -110,22 +130,27 @@ int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr) } int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user * buf, - size_t size) + size_t size, enum atm_addr_type_t atype) { unsigned long flags; struct atm_dev_addr *this; + struct list_head *head; int total = 0, error; struct sockaddr_atmsvc *tmp_buf, *tmp_bufp; spin_lock_irqsave(&dev->lock, flags); - list_for_each_entry(this, &dev->local, entry) + if (atype == ATM_ADDR_LECS) + head = &dev->lecs; + else + head = &dev->local; + list_for_each_entry(this, head, entry) total += sizeof(struct sockaddr_atmsvc); tmp_buf = tmp_bufp = kmalloc(total, GFP_ATOMIC); if (!tmp_buf) { spin_unlock_irqrestore(&dev->lock, flags); return -ENOMEM; } - list_for_each_entry(this, &dev->local, entry) + list_for_each_entry(this, head, entry) memcpy(tmp_bufp++, &this->addr, sizeof(struct sockaddr_atmsvc)); spin_unlock_irqrestore(&dev->lock, flags); error = total > size ? -E2BIG : total; diff --git a/net/atm/addr.h b/net/atm/addr.h index 3099d21feea..f39433ad45d 100644 --- a/net/atm/addr.h +++ b/net/atm/addr.h @@ -9,10 +9,12 @@ #include <linux/atm.h> #include <linux/atmdev.h> - -void atm_reset_addr(struct atm_dev *dev); -int atm_add_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr); -int atm_del_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr); -int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,size_t size); +void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t type); +int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr, + enum atm_addr_type_t type); +int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr, + enum atm_addr_type_t type); +int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user *buf, + size_t size, enum atm_addr_type_t type); #endif diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c index b2113c3454a..223c7ad5bd0 100644 --- a/net/atm/atm_misc.c +++ b/net/atm/atm_misc.c @@ -25,7 +25,7 @@ int atm_charge(struct atm_vcc *vcc,int truesize) struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, - int gfp_flags) + gfp_t gfp_flags) { struct sock *sk = sk_atm(vcc); int guess = atm_guess_pdu2truesize(pdu_size); diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 289956c4dd3..72f3f7b8de8 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -220,7 +220,7 @@ static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev) /* netif_stop_queue(dev); */ dev_kfree_skb(skb); read_unlock(&devs_lock); - return -EUNATCH; + return 0; } if (!br2684_xmit_vcc(skb, brdev, brvcc)) { /* diff --git a/net/atm/resources.c b/net/atm/resources.c index a57a9268bd2..415d2615d47 100644 --- a/net/atm/resources.c +++ b/net/atm/resources.c @@ -40,6 +40,7 @@ static struct atm_dev *__alloc_atm_dev(const char *type) dev->link_rate = ATM_OC3_PCR; spin_lock_init(&dev->lock); INIT_LIST_HEAD(&dev->local); + INIT_LIST_HEAD(&dev->lecs); return dev; } @@ -320,10 +321,12 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg) error = -EPERM; goto done; } - atm_reset_addr(dev); + atm_reset_addr(dev, ATM_ADDR_LOCAL); break; case ATM_ADDADDR: case ATM_DELADDR: + case ATM_ADDLECSADDR: + case ATM_DELLECSADDR: if (!capable(CAP_NET_ADMIN)) { error = -EPERM; goto done; @@ -335,14 +338,21 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg) error = -EFAULT; goto done; } - if (cmd == ATM_ADDADDR) - error = atm_add_addr(dev, &addr); + if (cmd == ATM_ADDADDR || cmd == ATM_ADDLECSADDR) + error = atm_add_addr(dev, &addr, + (cmd == ATM_ADDADDR ? + ATM_ADDR_LOCAL : ATM_ADDR_LECS)); else - error = atm_del_addr(dev, &addr); + error = atm_del_addr(dev, &addr, + (cmd == ATM_DELADDR ? + ATM_ADDR_LOCAL : ATM_ADDR_LECS)); goto done; } case ATM_GETADDR: - error = atm_get_addr(dev, buf, len); + case ATM_GETLECSADDR: + error = atm_get_addr(dev, buf, len, + (cmd == ATM_GETADDR ? + ATM_ADDR_LOCAL : ATM_ADDR_LECS)); if (error < 0) goto done; size = error; diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c index 810c9c76c2e..73cfc3411c4 100644 --- a/net/ax25/ax25_in.c +++ b/net/ax25/ax25_in.c @@ -123,7 +123,7 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb) } skb_pull(skb, 1); /* Remove PID */ - skb->h.raw = skb->data; + skb->mac.raw = skb->nh.raw; skb->nh.raw = skb->data; skb->dev = ax25->ax25_dev->dev; skb->pkt_type = PACKET_HOST; diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index d3d6bc54721..59b2dd36baa 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -372,7 +372,7 @@ static struct proto l2cap_proto = { .obj_size = sizeof(struct l2cap_pinfo) }; -static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) +static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, gfp_t prio) { struct sock *sk; diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 173f46e8cda..35adce6482b 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -229,7 +229,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d) d->rx_credits = RFCOMM_DEFAULT_CREDITS; } -struct rfcomm_dlc *rfcomm_dlc_alloc(unsigned int __nocast prio) +struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio) { struct rfcomm_dlc *d = kmalloc(sizeof(*d), prio); if (!d) diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index f49e7e938bf..a2b30f0aedb 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -284,7 +284,7 @@ static struct proto rfcomm_proto = { .obj_size = sizeof(struct rfcomm_pinfo) }; -static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) +static struct sock *rfcomm_sock_alloc(struct socket *sock, int proto, gfp_t prio) { struct rfcomm_dlc *d; struct sock *sk; diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 1bca860a610..158a9c46d86 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -286,7 +286,7 @@ static inline void rfcomm_set_owner_w(struct sk_buff *skb, struct rfcomm_dev *de skb->destructor = rfcomm_wfree; } -static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, unsigned int __nocast priority) +static struct sk_buff *rfcomm_wmalloc(struct rfcomm_dev *dev, unsigned long size, gfp_t priority) { if (atomic_read(&dev->wmem_alloc) < rfcomm_room(dev->dlc)) { struct sk_buff *skb = alloc_skb(size, priority); diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index ce7ab7dfa0b..997e42df115 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -418,7 +418,7 @@ static struct proto sco_proto = { .obj_size = sizeof(struct sco_pinfo) }; -static struct sock *sco_sock_alloc(struct socket *sock, int proto, unsigned int __nocast prio) +static struct sock *sco_sock_alloc(struct socket *sock, int proto, gfp_t prio) { struct sock *sk; diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 91bb895375f..defcf6a8607 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -79,7 +79,6 @@ static void destroy_nbp(struct net_bridge_port *p) { struct net_device *dev = p->dev; - dev->br_port = NULL; p->br = NULL; p->dev = NULL; dev_put(dev); @@ -100,6 +99,7 @@ static void del_nbp(struct net_bridge_port *p) struct net_bridge *br = p->br; struct net_device *dev = p->dev; + dev->br_port = NULL; dev_set_promiscuity(dev, -1); spin_lock_bh(&br->lock); diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index c4540144f0f..f8ffbf6e233 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -26,6 +26,7 @@ #include <linux/spinlock.h> #include <asm/uaccess.h> #include <linux/smp.h> +#include <linux/cpumask.h> #include <net/sock.h> /* needed for logical [in,out]-dev filtering */ #include "../br_private.h" @@ -823,10 +824,11 @@ static int translate_table(struct ebt_replace *repl, /* this will get free'd in do_replace()/ebt_register_table() if an error occurs */ newinfo->chainstack = (struct ebt_chainstack **) - vmalloc(num_possible_cpus() * sizeof(struct ebt_chainstack)); + vmalloc((highest_possible_processor_id()+1) + * sizeof(struct ebt_chainstack)); if (!newinfo->chainstack) return -ENOMEM; - for (i = 0; i < num_possible_cpus(); i++) { + for_each_cpu(i) { newinfo->chainstack[i] = vmalloc(udc_cnt * sizeof(struct ebt_chainstack)); if (!newinfo->chainstack[i]) { @@ -895,9 +897,12 @@ static void get_counters(struct ebt_counter *oldcounters, /* counters of cpu 0 */ memcpy(counters, oldcounters, - sizeof(struct ebt_counter) * nentries); + sizeof(struct ebt_counter) * nentries); + /* add other counters to those of cpu 0 */ - for (cpu = 1; cpu < num_possible_cpus(); cpu++) { + for_each_cpu(cpu) { + if (cpu == 0) + continue; counter_base = COUNTER_BASE(oldcounters, nentries, cpu); for (i = 0; i < nentries; i++) { counters[i].pcnt += counter_base[i].pcnt; @@ -929,7 +934,8 @@ static int do_replace(void __user *user, unsigned int len) BUGPRINT("Entries_size never zero\n"); return -EINVAL; } - countersize = COUNTER_OFFSET(tmp.nentries) * num_possible_cpus(); + countersize = COUNTER_OFFSET(tmp.nentries) * + (highest_possible_processor_id()+1); newinfo = (struct ebt_table_info *) vmalloc(sizeof(struct ebt_table_info) + countersize); if (!newinfo) @@ -1022,7 +1028,7 @@ static int do_replace(void __user *user, unsigned int len) vfree(table->entries); if (table->chainstack) { - for (i = 0; i < num_possible_cpus(); i++) + for_each_cpu(i) vfree(table->chainstack[i]); vfree(table->chainstack); } @@ -1040,7 +1046,7 @@ free_counterstmp: vfree(counterstmp); /* can be initialized in translate_table() */ if (newinfo->chainstack) { - for (i = 0; i < num_possible_cpus(); i++) + for_each_cpu(i) vfree(newinfo->chainstack[i]); vfree(newinfo->chainstack); } @@ -1132,7 +1138,8 @@ int ebt_register_table(struct ebt_table *table) return -EINVAL; } - countersize = COUNTER_OFFSET(table->table->nentries) * num_possible_cpus(); + countersize = COUNTER_OFFSET(table->table->nentries) * + (highest_possible_processor_id()+1); newinfo = (struct ebt_table_info *) vmalloc(sizeof(struct ebt_table_info) + countersize); ret = -ENOMEM; @@ -1186,7 +1193,7 @@ free_unlock: up(&ebt_mutex); free_chainstack: if (newinfo->chainstack) { - for (i = 0; i < num_possible_cpus(); i++) + for_each_cpu(i) vfree(newinfo->chainstack[i]); vfree(newinfo->chainstack); } @@ -1209,7 +1216,7 @@ void ebt_unregister_table(struct ebt_table *table) up(&ebt_mutex); vfree(table->private->entries); if (table->private->chainstack) { - for (i = 0; i < num_possible_cpus(); i++) + for_each_cpu(i) vfree(table->private->chainstack[i]); vfree(table->private->chainstack); } diff --git a/net/core/dev.c b/net/core/dev.c index 9066c874e27..a44eeef24ed 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1132,7 +1132,7 @@ static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb) #endif /* Keep head the same: replace data */ -int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp_mask) +int __skb_linearize(struct sk_buff *skb, gfp_t gfp_mask) { unsigned int size; u8 *data; diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 4128fc76ac3..1dcf7fa1f0f 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -175,39 +175,10 @@ static void pneigh_queue_purge(struct sk_buff_head *list) } } -void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev) +static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev) { int i; - write_lock_bh(&tbl->lock); - - for (i=0; i <= tbl->hash_mask; i++) { - struct neighbour *n, **np; - - np = &tbl->hash_buckets[i]; - while ((n = *np) != NULL) { - if (dev && n->dev != dev) { - np = &n->next; - continue; - } - *np = n->next; - write_lock_bh(&n->lock); - n->dead = 1; - neigh_del_timer(n); - write_unlock_bh(&n->lock); - neigh_release(n); - } - } - - write_unlock_bh(&tbl->lock); -} - -int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) -{ - int i; - - write_lock_bh(&tbl->lock); - for (i = 0; i <= tbl->hash_mask; i++) { struct neighbour *n, **np = &tbl->hash_buckets[i]; @@ -243,7 +214,19 @@ int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) neigh_release(n); } } +} +void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev) +{ + write_lock_bh(&tbl->lock); + neigh_flush_dev(tbl, dev); + write_unlock_bh(&tbl->lock); +} + +int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) +{ + write_lock_bh(&tbl->lock); + neigh_flush_dev(tbl, dev); pneigh_ifdown(tbl, dev); write_unlock_bh(&tbl->lock); @@ -732,6 +715,7 @@ static inline void neigh_add_timer(struct neighbour *n, unsigned long when) if (unlikely(mod_timer(&n->timer, when))) { printk("NEIGH: BUG, double timer add, state is %x\n", n->nud_state); + dump_stack(); } } @@ -815,10 +799,10 @@ static void neigh_timer_handler(unsigned long arg) } if (neigh->nud_state & NUD_IN_TIMER) { - neigh_hold(neigh); if (time_before(next, jiffies + HZ/2)) next = jiffies + HZ/2; - neigh_add_timer(neigh, next); + if (!mod_timer(&neigh->timer, next)) + neigh_hold(neigh); } if (neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE)) { struct sk_buff *skb = skb_peek(&neigh->arp_queue); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 0e9431b59fb..02cd4cde211 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -130,7 +130,7 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here) * Buffers may only be allocated from interrupts using a @gfp_mask of * %GFP_ATOMIC. */ -struct sk_buff *__alloc_skb(unsigned int size, unsigned int __nocast gfp_mask, +struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, int fclone) { struct sk_buff *skb; @@ -198,7 +198,7 @@ nodata: */ struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, unsigned int size, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { struct sk_buff *skb; u8 *data; @@ -361,7 +361,7 @@ void __kfree_skb(struct sk_buff *skb) * %GFP_ATOMIC. */ -struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) +struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask) { struct sk_buff *n; @@ -410,6 +410,9 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) C(nfct); nf_conntrack_get(skb->nfct); C(nfctinfo); +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + C(ipvs_property); +#endif #ifdef CONFIG_BRIDGE_NETFILTER C(nf_bridge); nf_bridge_get(skb->nf_bridge); @@ -467,6 +470,9 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->nfct = old->nfct; nf_conntrack_get(old->nfct); new->nfctinfo = old->nfctinfo; +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + new->ipvs_property = old->ipvs_property; +#endif #ifdef CONFIG_BRIDGE_NETFILTER new->nf_bridge = old->nf_bridge; nf_bridge_get(old->nf_bridge); @@ -500,7 +506,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) * header is going to be modified. Use pskb_copy() instead. */ -struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_mask) +struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t gfp_mask) { int headerlen = skb->data - skb->head; /* @@ -539,7 +545,7 @@ struct sk_buff *skb_copy(const struct sk_buff *skb, unsigned int __nocast gfp_ma * The returned buffer has a reference count of 1. */ -struct sk_buff *pskb_copy(struct sk_buff *skb, unsigned int __nocast gfp_mask) +struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask) { /* * Allocate the copy buffer @@ -598,7 +604,7 @@ out: */ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { int i; u8 *data; @@ -689,7 +695,7 @@ struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom) */ struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom, int newtailroom, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { /* * Allocate the copy buffer diff --git a/net/core/sock.c b/net/core/sock.c index 928d2a1d6d8..1c52fe809ed 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -637,7 +637,7 @@ lenout: * @prot: struct proto associated with this new sock instance * @zero_it: if we should zero the newly allocated sock */ -struct sock *sk_alloc(int family, unsigned int __nocast priority, +struct sock *sk_alloc(int family, gfp_t priority, struct proto *prot, int zero_it) { struct sock *sk = NULL; @@ -704,7 +704,7 @@ void sk_free(struct sock *sk) module_put(owner); } -struct sock *sk_clone(const struct sock *sk, const unsigned int __nocast priority) +struct sock *sk_clone(const struct sock *sk, const gfp_t priority) { struct sock *newsk = sk_alloc(sk->sk_family, priority, sk->sk_prot, 0); @@ -845,7 +845,7 @@ unsigned long sock_i_ino(struct sock *sk) * Allocate a skb from the socket's send buffer. */ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority) + gfp_t priority) { if (force || atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) { struct sk_buff * skb = alloc_skb(size, priority); @@ -861,7 +861,7 @@ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, * Allocate a skb from the socket's receive buffer. */ struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority) + gfp_t priority) { if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) { struct sk_buff *skb = alloc_skb(size, priority); @@ -876,7 +876,7 @@ struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, /* * Allocate a memory block from the socket's option memory buffer. */ -void *sock_kmalloc(struct sock *sk, int size, unsigned int __nocast priority) +void *sock_kmalloc(struct sock *sk, int size, gfp_t priority) { if ((unsigned)size <= sysctl_optmem_max && atomic_read(&sk->sk_omem_alloc) + size < sysctl_optmem_max) { diff --git a/net/core/wireless.c b/net/core/wireless.c index d17f1583ea3..271ddb35b0b 100644 --- a/net/core/wireless.c +++ b/net/core/wireless.c @@ -455,10 +455,15 @@ static inline struct iw_statistics *get_wireless_stats(struct net_device *dev) /* Old location, field to be removed in next WE */ if(dev->get_wireless_stats) { - printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n", - dev->name); + static int printed_message; + + if (!printed_message++) + printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n", + dev->name); + return dev->get_wireless_stats(dev); } + /* Not found */ return (struct iw_statistics *) NULL; } diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c index 6530283eafc..c9a62cca22f 100644 --- a/net/dccp/ackvec.c +++ b/net/dccp/ackvec.c @@ -91,7 +91,7 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb) } struct dccp_ackvec *dccp_ackvec_alloc(const unsigned int len, - const unsigned int __nocast priority) + const gfp_t priority) { struct dccp_ackvec *av = kmalloc(sizeof(*av) + len, priority); diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h index 8ca51c9191f..d0fd6c60c57 100644 --- a/net/dccp/ackvec.h +++ b/net/dccp/ackvec.h @@ -74,7 +74,7 @@ struct sk_buff; #ifdef CONFIG_IP_DCCP_ACKVEC extern struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len, - const unsigned int __nocast priority); + const gfp_t priority); extern void dccp_ackvec_free(struct dccp_ackvec *av); extern int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk, @@ -93,7 +93,7 @@ static inline int dccp_ackvec_pending(const struct dccp_ackvec *av) } #else /* CONFIG_IP_DCCP_ACKVEC */ static inline struct dccp_ackvec *dccp_ackvec_alloc(unsigned int len, - const unsigned int __nocast priority) + const gfp_t priority) { return NULL; } diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h index 21e55142dcd..c37eeeaf5c6 100644 --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -110,14 +110,14 @@ static inline int ccid_hc_tx_init(struct ccid *ccid, struct sock *sk) static inline void ccid_hc_rx_exit(struct ccid *ccid, struct sock *sk) { - if (ccid->ccid_hc_rx_exit != NULL && + if (ccid != NULL && ccid->ccid_hc_rx_exit != NULL && dccp_sk(sk)->dccps_hc_rx_ccid_private != NULL) ccid->ccid_hc_rx_exit(sk); } static inline void ccid_hc_tx_exit(struct ccid *ccid, struct sock *sk) { - if (ccid->ccid_hc_tx_exit != NULL && + if (ccid != NULL && ccid->ccid_hc_tx_exit != NULL && dccp_sk(sk)->dccps_hc_tx_ccid_private != NULL) ccid->ccid_hc_tx_exit(sk); } diff --git a/net/dccp/ccids/lib/loss_interval.h b/net/dccp/ccids/lib/loss_interval.h index 13ad47ba142..417d9d82df3 100644 --- a/net/dccp/ccids/lib/loss_interval.h +++ b/net/dccp/ccids/lib/loss_interval.h @@ -36,7 +36,7 @@ struct dccp_li_hist_entry { static inline struct dccp_li_hist_entry * dccp_li_hist_entry_new(struct dccp_li_hist *hist, - const unsigned int __nocast prio) + const gfp_t prio) { return kmem_cache_alloc(hist->dccplih_slab, prio); } diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h index b375ebdb7dc..122e96737ff 100644 --- a/net/dccp/ccids/lib/packet_history.h +++ b/net/dccp/ccids/lib/packet_history.h @@ -86,7 +86,7 @@ extern struct dccp_rx_hist_entry * static inline struct dccp_tx_hist_entry * dccp_tx_hist_entry_new(struct dccp_tx_hist *hist, - const unsigned int __nocast prio) + const gfp_t prio) { struct dccp_tx_hist_entry *entry = kmem_cache_alloc(hist->dccptxh_slab, prio); @@ -137,7 +137,7 @@ static inline struct dccp_rx_hist_entry * const struct sock *sk, const u32 ndp, const struct sk_buff *skb, - const unsigned int __nocast prio) + const gfp_t prio) { struct dccp_rx_hist_entry *entry = kmem_cache_alloc(hist->dccprxh_slab, prio); diff --git a/net/dccp/input.c b/net/dccp/input.c index 1b6b2cb1237..3454d594190 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -375,6 +375,9 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk, case DCCP_PKT_RESET: inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK); break; + case DCCP_PKT_DATA: + if (sk->sk_state == DCCP_RESPOND) + break; case DCCP_PKT_DATAACK: case DCCP_PKT_ACK: /* @@ -393,7 +396,8 @@ static int dccp_rcv_respond_partopen_state_process(struct sock *sk, dccp_sk(sk)->dccps_osr = DCCP_SKB_CB(skb)->dccpd_seq; dccp_set_state(sk, DCCP_OPEN); - if (dh->dccph_type == DCCP_PKT_DATAACK) { + if (dh->dccph_type == DCCP_PKT_DATAACK || + dh->dccph_type == DCCP_PKT_DATA) { dccp_rcv_established(sk, skb, dh, len); queued = 1; /* packet was queued (by dccp_rcv_established) */ diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index ae088d1347a..6298cf58ff9 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -463,6 +463,7 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req, if (skb != NULL) { const struct inet_request_sock *ireq = inet_rsk(req); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr, ireq->rmt_addr, ireq->opt); @@ -647,6 +648,7 @@ int dccp_v4_send_reset(struct sock *sk, enum dccp_reset_codes code) if (skb != NULL) { const struct inet_sock *inet = inet_sk(sk); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_build_and_send_pkt(skb, sk, inet->saddr, inet->daddr, NULL); if (err == NET_XMIT_CN) diff --git a/net/dccp/output.c b/net/dccp/output.c index 4786bdcddcc..29250749f16 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -62,10 +62,8 @@ int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb) skb->h.raw = skb_push(skb, dccp_header_size); dh = dccp_hdr(skb); - /* - * Data packets are not cloned as they are never retransmitted - */ - if (skb_cloned(skb)) + + if (!skb->sk) skb_set_owner_w(skb, sk); /* Build DCCP header and checksum it. */ @@ -102,6 +100,7 @@ int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb) DCCP_INC_STATS(DCCP_MIB_OUTSEGS); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_queue_xmit(skb, 0); if (err <= 0) return err; @@ -243,7 +242,8 @@ int dccp_write_xmit(struct sock *sk, struct sk_buff *skb, long *timeo) err = dccp_transmit_skb(sk, skb); ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len); - } + } else + kfree_skb(skb); return err; } diff --git a/net/dccp/proto.c b/net/dccp/proto.c index a1cfd0e9e3b..a021c3422f6 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -402,8 +402,6 @@ int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, * This bug was _quickly_ found & fixed by just looking at an OSTRA * generated callgraph 8) -acme */ - if (rc != 0) - goto out_discard; out_release: release_sock(sk); return rc ? : len; diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index 348f36b529f..1186dc44cdf 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -452,7 +452,7 @@ static struct proto dn_proto = { .obj_size = sizeof(struct dn_sock), }; -static struct sock *dn_alloc_sock(struct socket *sock, int gfp) +static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp) { struct dn_scp *scp; struct sock *sk = sk_alloc(PF_DECnet, gfp, &dn_proto, 1); @@ -804,7 +804,7 @@ static int dn_auto_bind(struct socket *sock) return rv; } -static int dn_confirm_accept(struct sock *sk, long *timeo, int allocation) +static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation) { struct dn_scp *scp = DN_SK(sk); DEFINE_WAIT(wait); diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c index 53633d35286..c96c767b1f7 100644 --- a/net/decnet/dn_nsp_out.c +++ b/net/decnet/dn_nsp_out.c @@ -117,7 +117,7 @@ try_again: * The eventual aim is for each socket to have a cached header size * for its outgoing packets, and to set hdr from this when sk != NULL. */ -struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri) +struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri) { struct sk_buff *skb; int hdr = 64; @@ -210,7 +210,8 @@ static void dn_nsp_rtt(struct sock *sk, long rtt) * * Returns: The number of times the packet has been sent previously */ -static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb, int gfp) +static inline unsigned dn_nsp_clone_and_send(struct sk_buff *skb, + gfp_t gfp) { struct dn_skb_cb *cb = DN_SKB_CB(skb); struct sk_buff *skb2; @@ -350,7 +351,8 @@ static unsigned short *dn_nsp_mk_data_header(struct sock *sk, struct sk_buff *sk return ptr; } -void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, int gfp, int oth) +void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, + gfp_t gfp, int oth) { struct dn_scp *scp = DN_SK(sk); struct dn_skb_cb *cb = DN_SKB_CB(skb); @@ -517,7 +519,7 @@ static int dn_nsp_retrans_conn_conf(struct sock *sk) return 0; } -void dn_send_conn_conf(struct sock *sk, int gfp) +void dn_send_conn_conf(struct sock *sk, gfp_t gfp) { struct dn_scp *scp = DN_SK(sk); struct sk_buff *skb = NULL; @@ -549,7 +551,8 @@ void dn_send_conn_conf(struct sock *sk, int gfp) static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg, - unsigned short reason, int gfp, struct dst_entry *dst, + unsigned short reason, gfp_t gfp, + struct dst_entry *dst, int ddl, unsigned char *dd, __u16 rem, __u16 loc) { struct sk_buff *skb = NULL; @@ -591,7 +594,7 @@ static __inline__ void dn_nsp_do_disc(struct sock *sk, unsigned char msgflg, void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg, - unsigned short reason, int gfp) + unsigned short reason, gfp_t gfp) { struct dn_scp *scp = DN_SK(sk); int ddl = 0; @@ -612,7 +615,7 @@ void dn_nsp_return_disc(struct sk_buff *skb, unsigned char msgflg, { struct dn_skb_cb *cb = DN_SKB_CB(skb); int ddl = 0; - int gfp = GFP_ATOMIC; + gfp_t gfp = GFP_ATOMIC; dn_nsp_do_disc(NULL, msgflg, reason, gfp, skb->dst, ddl, NULL, cb->src_port, cb->dst_port); @@ -624,7 +627,7 @@ void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval) struct dn_scp *scp = DN_SK(sk); struct sk_buff *skb; unsigned char *ptr; - int gfp = GFP_ATOMIC; + gfp_t gfp = GFP_ATOMIC; if ((skb = dn_alloc_skb(sk, DN_MAX_NSP_DATA_HEADER + 2, gfp)) == NULL) return; @@ -659,7 +662,7 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg) unsigned char menuver; struct dn_skb_cb *cb; unsigned char type = 1; - int allocation = (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC; + gfp_t allocation = (msgflg == NSP_CI) ? sk->sk_allocation : GFP_ATOMIC; struct sk_buff *skb = dn_alloc_skb(sk, 200, allocation); if (!skb) diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c index c9aaff3fea1..eed07bbbe6b 100644 --- a/net/ieee80211/ieee80211_tx.c +++ b/net/ieee80211/ieee80211_tx.c @@ -207,7 +207,7 @@ void ieee80211_txb_free(struct ieee80211_txb *txb) } static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, - int gfp_mask) + gfp_t gfp_mask) { struct ieee80211_txb *txb; int i; diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 1b5a09d1b90..1b18ce66e7b 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -5,6 +5,7 @@ #include <net/esp.h> #include <asm/scatterlist.h> #include <linux/crypto.h> +#include <linux/kernel.h> #include <linux/pfkeyv2.h> #include <linux/random.h> #include <net/icmp.h> @@ -42,10 +43,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) esp = x->data; alen = esp->auth.icv_trunc_len; tfm = esp->conf.tfm; - blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3; - clen = (clen + 2 + blksize-1)&~(blksize-1); + blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4); + clen = ALIGN(clen + 2, blksize); if (esp->conf.padlen) - clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1); + clen = ALIGN(clen, esp->conf.padlen); if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) goto error; @@ -143,7 +144,7 @@ static int esp_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struc struct ip_esp_hdr *esph; struct esp_data *esp = x->data; struct sk_buff *trailer; - int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); + int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4); int alen = esp->auth.icv_trunc_len; int elen = skb->len - sizeof(struct ip_esp_hdr) - esp->conf.ivlen - alen; int nfrags; @@ -304,16 +305,16 @@ static int esp_post_input(struct xfrm_state *x, struct xfrm_decap_state *decap, static u32 esp4_get_max_size(struct xfrm_state *x, int mtu) { struct esp_data *esp = x->data; - u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); + u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4); if (x->props.mode) { - mtu = (mtu + 2 + blksize-1)&~(blksize-1); + mtu = ALIGN(mtu + 2, blksize); } else { /* The worst case. */ - mtu += 2 + blksize; + mtu = ALIGN(mtu + 2, 4) + blksize - 4; } if (esp->conf.padlen) - mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1); + mtu = ALIGN(mtu, esp->conf.padlen); return mtu + x->props.header_len + esp->auth.icv_trunc_len; } diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 50c0519cd70..0093ea08c7f 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -286,6 +286,8 @@ static inline void check_tnode(const struct tnode *tn) static int halve_threshold = 25; static int inflate_threshold = 50; +static int halve_threshold_root = 15; +static int inflate_threshold_root = 25; static void __alias_free_mem(struct rcu_head *head) @@ -449,6 +451,8 @@ static struct node *resize(struct trie *t, struct tnode *tn) int i; int err = 0; struct tnode *old_tn; + int inflate_threshold_use; + int halve_threshold_use; if (!tn) return NULL; @@ -541,10 +545,17 @@ static struct node *resize(struct trie *t, struct tnode *tn) check_tnode(tn); + /* Keep root node larger */ + + if(!tn->parent) + inflate_threshold_use = inflate_threshold_root; + else + inflate_threshold_use = inflate_threshold; + err = 0; while ((tn->full_children > 0 && 50 * (tn->full_children + tnode_child_length(tn) - tn->empty_children) >= - inflate_threshold * tnode_child_length(tn))) { + inflate_threshold_use * tnode_child_length(tn))) { old_tn = tn; tn = inflate(t, tn); @@ -564,10 +575,18 @@ static struct node *resize(struct trie *t, struct tnode *tn) * node is above threshold. */ + + /* Keep root node larger */ + + if(!tn->parent) + halve_threshold_use = halve_threshold_root; + else + halve_threshold_use = halve_threshold; + err = 0; while (tn->bits > 1 && 100 * (tnode_child_length(tn) - tn->empty_children) < - halve_threshold * tnode_child_length(tn)) { + halve_threshold_use * tnode_child_length(tn)) { old_tn = tn; tn = halve(t, tn); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index fe3c6d3d0c9..94468a76c5b 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -494,7 +494,7 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune); struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, - const unsigned int __nocast priority) + const gfp_t priority) { struct sock *newsk = sk_clone(sk, priority); diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index f9076ef3a1a..a010e9a6881 100644 --- a/net/ipv4/inet_timewait_sock.c +++ b/net/ipv4/inet_timewait_sock.c @@ -111,6 +111,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat tw->tw_prot = sk->sk_prot_creator; atomic_set(&tw->tw_refcnt, 1); inet_twsk_dead_node_init(tw); + __module_get(tw->tw_prot->owner); } return tw; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 3f1a263e124..1ad5202e556 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -391,6 +391,9 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) to->nfct = from->nfct; nf_conntrack_get(to->nfct); to->nfctinfo = from->nfctinfo; +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + to->ipvs_property = from->ipvs_property; +#endif #ifdef CONFIG_BRIDGE_NETFILTER nf_bridge_put(to->nf_bridge); to->nf_bridge = from->nf_bridge; diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c index 6e092dadb38..fc6f95aaa96 100644 --- a/net/ipv4/ipvs/ip_vs_app.c +++ b/net/ipv4/ipvs/ip_vs_app.c @@ -604,7 +604,7 @@ static struct file_operations ip_vs_app_fops = { /* * Replace a segment of data with a new segment */ -int ip_vs_skb_replace(struct sk_buff *skb, int pri, +int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri, char *o_buf, int o_len, char *n_buf, int n_len) { struct iphdr *iph; diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index 2cd7e7d1ac9..7d917e4ce1d 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -139,9 +139,10 @@ config IP_NF_AMANDA config IP_NF_PPTP tristate 'PPTP protocol support' + depends on IP_NF_CONNTRACK help This module adds support for PPTP (Point to Point Tunnelling - Protocol, RFC2637) conncection tracking and NAT. + Protocol, RFC2637) connection tracking and NAT. If you are running PPTP sessions over a stateful firewall or NAT box, you may want to enable this feature. @@ -498,9 +499,14 @@ config IP_NF_TARGET_LOG To compile it as a module, choose M here. If unsure, say N. config IP_NF_TARGET_ULOG - tristate "ULOG target support" + tristate "ULOG target support (OBSOLETE)" depends on IP_NF_IPTABLES ---help--- + + This option enables the old IPv4-only "ipt_ULOG" implementation + which has been obsoleted by the new "nfnetlink_log" code (see + CONFIG_NETFILTER_NETLINK_LOG). + This option adds a `ULOG' target, which allows you to create rules in any iptables table. The packet is passed to a userspace logging daemon using netlink multicast sockets; unlike the LOG target diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index fa163425668..a7969286e6e 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -716,8 +716,10 @@ static int translate_table(const char *name, } /* And one copy for every other CPU */ - for (i = 1; i < num_possible_cpus(); i++) { - memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, + for_each_cpu(i) { + if (i == 0) + continue; + memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i, newinfo->entries, SMP_ALIGN(newinfo->size)); } @@ -767,7 +769,7 @@ static void get_counters(const struct arpt_table_info *t, unsigned int cpu; unsigned int i; - for (cpu = 0; cpu < num_possible_cpus(); cpu++) { + for_each_cpu(cpu) { i = 0; ARPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), t->size, @@ -885,7 +887,8 @@ static int do_replace(void __user *user, unsigned int len) return -ENOMEM; newinfo = vmalloc(sizeof(struct arpt_table_info) - + SMP_ALIGN(tmp.size) * num_possible_cpus()); + + SMP_ALIGN(tmp.size) * + (highest_possible_processor_id()+1)); if (!newinfo) return -ENOMEM; @@ -1158,7 +1161,8 @@ int arpt_register_table(struct arpt_table *table, = { 0, 0, 0, { 0 }, { 0 }, { } }; newinfo = vmalloc(sizeof(struct arpt_table_info) - + SMP_ALIGN(repl->size) * num_possible_cpus()); + + SMP_ALIGN(repl->size) * + (highest_possible_processor_id()+1)); if (!newinfo) { ret = -ENOMEM; return ret; diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c index ea65dd3e517..07a80b56e8d 100644 --- a/net/ipv4/netfilter/ip_conntrack_core.c +++ b/net/ipv4/netfilter/ip_conntrack_core.c @@ -1119,7 +1119,7 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct, unsigned long extra_jiffies, int do_acct) { - int do_event = 0; + int event = 0; IP_NF_ASSERT(ct->timeout.data == (unsigned long)ct); IP_NF_ASSERT(skb); @@ -1129,13 +1129,13 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct, /* If not in hash table, timer will not be active yet */ if (!is_confirmed(ct)) { ct->timeout.expires = extra_jiffies; - do_event = 1; + event = IPCT_REFRESH; } else { /* Need del_timer for race avoidance (may already be dying). */ if (del_timer(&ct->timeout)) { ct->timeout.expires = jiffies + extra_jiffies; add_timer(&ct->timeout); - do_event = 1; + event = IPCT_REFRESH; } } @@ -1144,14 +1144,17 @@ void __ip_ct_refresh_acct(struct ip_conntrack *ct, ct->counters[CTINFO2DIR(ctinfo)].packets++; ct->counters[CTINFO2DIR(ctinfo)].bytes += ntohs(skb->nh.iph->tot_len); + if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000) + || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000)) + event |= IPCT_COUNTER_FILLING; } #endif write_unlock_bh(&ip_conntrack_lock); /* must be unlocked when calling event cache */ - if (do_event) - ip_conntrack_event_cache(IPCT_REFRESH, skb); + if (event) + ip_conntrack_event_cache(event, skb); } #if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index b08a432efcf..166e6069f12 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -177,11 +177,11 @@ ctnetlink_dump_counters(struct sk_buff *skb, const struct ip_conntrack *ct, struct nfattr *nest_count = NFA_NEST(skb, type); u_int64_t tmp; - tmp = cpu_to_be64(ct->counters[dir].packets); - NFA_PUT(skb, CTA_COUNTERS_PACKETS, sizeof(u_int64_t), &tmp); + tmp = htonl(ct->counters[dir].packets); + NFA_PUT(skb, CTA_COUNTERS32_PACKETS, sizeof(u_int32_t), &tmp); - tmp = cpu_to_be64(ct->counters[dir].bytes); - NFA_PUT(skb, CTA_COUNTERS_BYTES, sizeof(u_int64_t), &tmp); + tmp = htonl(ct->counters[dir].bytes); + NFA_PUT(skb, CTA_COUNTERS32_BYTES, sizeof(u_int32_t), &tmp); NFA_NEST_END(skb, nest_count); @@ -833,7 +833,8 @@ out: static inline int ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[]) { - unsigned long d, status = *(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]); + unsigned long d; + unsigned status = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1])); d = ct->status ^ status; if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING)) @@ -948,6 +949,31 @@ ctnetlink_change_timeout(struct ip_conntrack *ct, struct nfattr *cda[]) return 0; } +static inline int +ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[]) +{ + struct nfattr *tb[CTA_PROTOINFO_MAX], *attr = cda[CTA_PROTOINFO-1]; + struct ip_conntrack_protocol *proto; + u_int16_t npt = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; + int err = 0; + + if (nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr) < 0) + goto nfattr_failure; + + proto = ip_conntrack_proto_find_get(npt); + if (!proto) + return -EINVAL; + + if (proto->from_nfattr) + err = proto->from_nfattr(tb, ct); + ip_conntrack_proto_put(proto); + + return err; + +nfattr_failure: + return -ENOMEM; +} + static int ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[]) { @@ -973,6 +999,12 @@ ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[]) return err; } + if (cda[CTA_PROTOINFO-1]) { + err = ctnetlink_change_protoinfo(ct, cda); + if (err < 0) + return err; + } + DEBUGP("all done\n"); return 0; } @@ -1002,6 +1034,12 @@ ctnetlink_create_conntrack(struct nfattr *cda[], if (err < 0) goto err; + if (cda[CTA_PROTOINFO-1]) { + err = ctnetlink_change_protoinfo(ct, cda); + if (err < 0) + return err; + } + ct->helper = ip_conntrack_helper_find_get(rtuple); add_timer(&ct->timeout); diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c index 838d1d69b36..98f0015dd25 100644 --- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c @@ -296,8 +296,7 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[], struct ip_conntrack_tuple *tuple) { if (!tb[CTA_PROTO_ICMP_TYPE-1] - || !tb[CTA_PROTO_ICMP_CODE-1] - || !tb[CTA_PROTO_ICMP_ID-1]) + || !tb[CTA_PROTO_ICMP_CODE-1]) return -1; tuple->dst.u.icmp.type = diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c index 121760d6cc5..d6701cafbcc 100644 --- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c +++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c @@ -341,17 +341,43 @@ static int tcp_print_conntrack(struct seq_file *s, static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa, const struct ip_conntrack *ct) { + struct nfattr *nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP); + read_lock_bh(&tcp_lock); NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t), &ct->proto.tcp.state); read_unlock_bh(&tcp_lock); + NFA_NEST_END(skb, nest_parms); + return 0; nfattr_failure: read_unlock_bh(&tcp_lock); return -1; } + +static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct) +{ + struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1]; + struct nfattr *tb[CTA_PROTOINFO_TCP_MAX]; + + if (nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr) < 0) + goto nfattr_failure; + + if (!tb[CTA_PROTOINFO_TCP_STATE-1]) + return -EINVAL; + + write_lock_bh(&tcp_lock); + ct->proto.tcp.state = + *(u_int8_t *)NFA_DATA(tb[CTA_PROTOINFO_TCP_STATE-1]); + write_unlock_bh(&tcp_lock); + + return 0; + +nfattr_failure: + return -1; +} #endif static unsigned int get_conntrack_index(const struct tcphdr *tcph) @@ -1123,6 +1149,7 @@ struct ip_conntrack_protocol ip_conntrack_protocol_tcp = #if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE) .to_nfattr = tcp_to_nfattr, + .from_nfattr = nfattr_to_tcp, .tuple_to_nfattr = ip_ct_port_tuple_to_nfattr, .nfattr_to_tuple = ip_ct_port_nfattr_to_tuple, #endif diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index eef99a1b5de..75c27e92f6a 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -27,6 +27,7 @@ #include <asm/semaphore.h> #include <linux/proc_fs.h> #include <linux/err.h> +#include <linux/cpumask.h> #include <linux/netfilter_ipv4/ip_tables.h> @@ -921,8 +922,10 @@ translate_table(const char *name, } /* And one copy for every other CPU */ - for (i = 1; i < num_possible_cpus(); i++) { - memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, + for_each_cpu(i) { + if (i == 0) + continue; + memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i, newinfo->entries, SMP_ALIGN(newinfo->size)); } @@ -943,7 +946,7 @@ replace_table(struct ipt_table *table, struct ipt_entry *table_base; unsigned int i; - for (i = 0; i < num_possible_cpus(); i++) { + for_each_cpu(i) { table_base = (void *)newinfo->entries + TABLE_OFFSET(newinfo, i); @@ -990,7 +993,7 @@ get_counters(const struct ipt_table_info *t, unsigned int cpu; unsigned int i; - for (cpu = 0; cpu < num_possible_cpus(); cpu++) { + for_each_cpu(cpu) { i = 0; IPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), t->size, @@ -1128,7 +1131,8 @@ do_replace(void __user *user, unsigned int len) return -ENOMEM; newinfo = vmalloc(sizeof(struct ipt_table_info) - + SMP_ALIGN(tmp.size) * num_possible_cpus()); + + SMP_ALIGN(tmp.size) * + (highest_possible_processor_id()+1)); if (!newinfo) return -ENOMEM; @@ -1458,7 +1462,8 @@ int ipt_register_table(struct ipt_table *table, const struct ipt_replace *repl) = { 0, 0, 0, { 0 }, { 0 }, { } }; newinfo = vmalloc(sizeof(struct ipt_table_info) - + SMP_ALIGN(repl->size) * num_possible_cpus()); + + SMP_ALIGN(repl->size) * + (highest_possible_processor_id()+1)); if (!newinfo) return -ENOMEM; diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c index b940346de4e..6d80e063c18 100644 --- a/net/ipv4/tcp_bic.c +++ b/net/ipv4/tcp_bic.c @@ -136,7 +136,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd) else if (cwnd < ca->last_max_cwnd + max_increment*(BICTCP_B-1)) /* slow start */ ca->cnt = (cwnd * (BICTCP_B-1)) - / cwnd-ca->last_max_cwnd; + / (cwnd - ca->last_max_cwnd); else /* linear increase */ ca->cnt = cwnd / max_increment; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index c5b911f9b66..b907456a79f 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -435,8 +435,7 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss int nsize, old_factor; u16 flags; - BUG_ON(len >= skb->len); - + BUG_ON(len > skb->len); nsize = skb_headlen(skb) - len; if (nsize < 0) nsize = 0; @@ -1610,7 +1609,7 @@ void tcp_send_fin(struct sock *sk) * was unread data in the receive queue. This behavior is recommended * by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM */ -void tcp_send_active_reset(struct sock *sk, unsigned int __nocast priority) +void tcp_send_active_reset(struct sock *sk, gfp_t priority) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 9b27460f0cc..40d9a1935ab 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -31,6 +31,7 @@ #include <net/esp.h> #include <asm/scatterlist.h> #include <linux/crypto.h> +#include <linux/kernel.h> #include <linux/pfkeyv2.h> #include <linux/random.h> #include <net/icmp.h> @@ -66,10 +67,10 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) alen = esp->auth.icv_trunc_len; tfm = esp->conf.tfm; - blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3; - clen = (clen + 2 + blksize-1)&~(blksize-1); + blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4); + clen = ALIGN(clen + 2, blksize); if (esp->conf.padlen) - clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1); + clen = ALIGN(clen, esp->conf.padlen); if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) { goto error; @@ -133,7 +134,7 @@ static int esp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, stru struct ipv6_esp_hdr *esph; struct esp_data *esp = x->data; struct sk_buff *trailer; - int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); + int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4); int alen = esp->auth.icv_trunc_len; int elen = skb->len - sizeof(struct ipv6_esp_hdr) - esp->conf.ivlen - alen; @@ -235,16 +236,17 @@ out_nofree: static u32 esp6_get_max_size(struct xfrm_state *x, int mtu) { struct esp_data *esp = x->data; - u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm); + u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4); if (x->props.mode) { - mtu = (mtu + 2 + blksize-1)&~(blksize-1); + mtu = ALIGN(mtu + 2, blksize); } else { /* The worst case. */ - mtu += 2 + blksize; + u32 padsize = ((blksize - 1) & 7) + 1; + mtu = ALIGN(mtu + 2, padsize) + blksize - padsize; } if (esp->conf.padlen) - mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1); + mtu = ALIGN(mtu, esp->conf.padlen); return mtu + x->props.header_len + esp->auth.icv_full_len; } diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index f841bde30c1..bbbe80cdaf7 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -483,7 +483,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen) goto done; } fl1 = sfl->fl; - atomic_inc(&fl->users); + atomic_inc(&fl1->users); break; } } diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 519899fb11d..39a96c76810 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1393,7 +1393,7 @@ static void mld_sendpack(struct sk_buff *skb) static int grec_size(struct ifmcaddr6 *pmc, int type, int gdel, int sdel) { - return sizeof(struct mld2_grec) + 4*mld_scount(pmc,type,gdel,sdel); + return sizeof(struct mld2_grec) + 16 * mld_scount(pmc,type,gdel,sdel); } static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc, diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 555a31347ed..305d9ee6d7d 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1450,7 +1450,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, static void pndisc_redo(struct sk_buff *skb) { - ndisc_rcv(skb); + ndisc_recv_ns(skb); kfree_skb(skb); } diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index 2da514b16d9..21deec25a12 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -28,6 +28,7 @@ #include <asm/uaccess.h> #include <asm/semaphore.h> #include <linux/proc_fs.h> +#include <linux/cpumask.h> #include <linux/netfilter_ipv6/ip6_tables.h> @@ -950,8 +951,10 @@ translate_table(const char *name, } /* And one copy for every other CPU */ - for (i = 1; i < num_possible_cpus(); i++) { - memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i, + for_each_cpu(i) { + if (i == 0) + continue; + memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i, newinfo->entries, SMP_ALIGN(newinfo->size)); } @@ -972,7 +975,7 @@ replace_table(struct ip6t_table *table, struct ip6t_entry *table_base; unsigned int i; - for (i = 0; i < num_possible_cpus(); i++) { + for_each_cpu(i) { table_base = (void *)newinfo->entries + TABLE_OFFSET(newinfo, i); @@ -1019,7 +1022,7 @@ get_counters(const struct ip6t_table_info *t, unsigned int cpu; unsigned int i; - for (cpu = 0; cpu < num_possible_cpus(); cpu++) { + for_each_cpu(cpu) { i = 0; IP6T_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu), t->size, @@ -1153,7 +1156,8 @@ do_replace(void __user *user, unsigned int len) return -ENOMEM; newinfo = vmalloc(sizeof(struct ip6t_table_info) - + SMP_ALIGN(tmp.size) * num_possible_cpus()); + + SMP_ALIGN(tmp.size) * + (highest_possible_processor_id()+1)); if (!newinfo) return -ENOMEM; @@ -1467,7 +1471,8 @@ int ip6t_register_table(struct ip6t_table *table, = { 0, 0, 0, { 0 }, { 0 }, { } }; newinfo = vmalloc(sizeof(struct ip6t_table_info) - + SMP_ALIGN(repl->size) * num_possible_cpus()); + + SMP_ALIGN(repl->size) * + (highest_possible_processor_id()+1)); if (!newinfo) return -ENOMEM; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index e4cad11f284..bf9519341fd 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -99,7 +99,7 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum) next:; } result = best; - for(;; result += UDP_HTABLE_SIZE) { + for(i = 0; i < (1 << 16) / UDP_HTABLE_SIZE; i++, result += UDP_HTABLE_SIZE) { if (result > sysctl_local_port_range[1]) result = sysctl_local_port_range[0] + ((result - sysctl_local_port_range[0]) & @@ -107,6 +107,8 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum) if (!udp_lport_inuse(result)) break; } + if (i >= (1 << 16) / UDP_HTABLE_SIZE) + goto fail; gotit: udp_port_rover = snum = result; } else { diff --git a/net/key/af_key.c b/net/key/af_key.c index 4879743b945..39031684b65 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -185,7 +185,7 @@ static int pfkey_release(struct socket *sock) } static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2, - int allocation, struct sock *sk) + gfp_t allocation, struct sock *sk) { int err = -ENOBUFS; @@ -217,7 +217,7 @@ static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2, #define BROADCAST_ONE 1 #define BROADCAST_REGISTERED 2 #define BROADCAST_PROMISC_ONLY 4 -static int pfkey_broadcast(struct sk_buff *skb, int allocation, +static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation, int broadcast_flags, struct sock *one_sk) { struct sock *sk; @@ -1416,7 +1416,8 @@ static int pfkey_get(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, return 0; } -static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig, int allocation) +static struct sk_buff *compose_sadb_supported(struct sadb_msg *orig, + gfp_t allocation) { struct sk_buff *skb; struct sadb_msg *hdr; @@ -2153,6 +2154,7 @@ out: static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, void **ext_hdrs) { + unsigned int dir; int err; struct sadb_x_policy *pol; struct xfrm_policy *xp; @@ -2161,7 +2163,11 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h if ((pol = ext_hdrs[SADB_X_EXT_POLICY-1]) == NULL) return -EINVAL; - xp = xfrm_policy_byid(0, pol->sadb_x_policy_id, + dir = xfrm_policy_id2dir(pol->sadb_x_policy_id); + if (dir >= XFRM_POLICY_MAX) + return -EINVAL; + + xp = xfrm_policy_byid(dir, pol->sadb_x_policy_id, hdr->sadb_msg_type == SADB_X_SPDDELETE2); if (xp == NULL) return -ENOENT; @@ -2173,9 +2179,9 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h if (hdr->sadb_msg_type == SADB_X_SPDDELETE2) { c.data.byid = 1; c.event = XFRM_MSG_DELPOLICY; - km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c); + km_policy_notify(xp, dir, &c); } else { - err = key_pol_get_resp(sk, xp, hdr, pol->sadb_x_policy_dir-1); + err = key_pol_get_resp(sk, xp, hdr, dir); } xfrm_pol_put(xp); diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c index 042b24a8ca4..c761c15da42 100644 --- a/net/llc/llc_conn.c +++ b/net/llc/llc_conn.c @@ -867,8 +867,7 @@ static void llc_sk_init(struct sock* sk) * Allocates a LLC sock and initializes it. Returns the new LLC sock * or %NULL if there's no memory available for one */ -struct sock *llc_sk_alloc(int family, unsigned int __nocast priority, - struct proto *prot) +struct sock *llc_sk_alloc(int family, gfp_t priority, struct proto *prot) { struct sock *sk = sk_alloc(family, priority, prot, 1); diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 49a3900e3d3..4bc27a6334c 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -133,7 +133,7 @@ int nfattr_parse(struct nfattr *tb[], int maxattr, struct nfattr *nfa, int len) memset(tb, 0, sizeof(struct nfattr *) * maxattr); while (NFA_OK(nfa, len)) { - unsigned flavor = nfa->nfa_type; + unsigned flavor = NFA_TYPE(nfa); if (flavor && flavor <= maxattr) tb[flavor-1] = nfa; nfa = NFA_NEXT(nfa, len); @@ -177,7 +177,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys, int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(min_len); while (NFA_OK(attr, attrlen)) { - unsigned flavor = attr->nfa_type; + unsigned flavor = NFA_TYPE(attr); if (flavor) { if (flavor > attr_count) return -EINVAL; @@ -195,7 +195,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys, int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo) { - int allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL; + gfp_t allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL; int err = 0; NETLINK_CB(skb).dst_group = group; diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a64e1d5ce3c..678c3f2c0d0 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -758,7 +758,7 @@ void netlink_detachskb(struct sock *sk, struct sk_buff *skb) } static inline struct sk_buff *netlink_trim(struct sk_buff *skb, - unsigned int __nocast allocation) + gfp_t allocation) { int delta; @@ -880,7 +880,7 @@ out: } int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid, - u32 group, unsigned int __nocast allocation) + u32 group, gfp_t allocation) { struct netlink_broadcast_data info; struct hlist_node *node; diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c index 4e66eef9a03..509afddae56 100644 --- a/net/netrom/nr_dev.c +++ b/net/netrom/nr_dev.c @@ -58,7 +58,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev) /* Spoof incoming device */ skb->dev = dev; - skb->h.raw = skb->data; + skb->mac.raw = skb->nh.raw; skb->nh.raw = skb->data; skb->pkt_type = PACKET_HOST; diff --git a/net/rxrpc/call.c b/net/rxrpc/call.c index 5cfd4cadee4..c4aeb7d4026 100644 --- a/net/rxrpc/call.c +++ b/net/rxrpc/call.c @@ -1923,7 +1923,7 @@ int rxrpc_call_write_data(struct rxrpc_call *call, size_t sioc, struct kvec *siov, u8 rxhdr_flags, - int alloc_flags, + gfp_t alloc_flags, int dup_data, size_t *size_sent) { diff --git a/net/rxrpc/connection.c b/net/rxrpc/connection.c index 61463c74f8c..2ba14a75dbb 100644 --- a/net/rxrpc/connection.c +++ b/net/rxrpc/connection.c @@ -522,7 +522,7 @@ int rxrpc_conn_newmsg(struct rxrpc_connection *conn, uint8_t type, int dcount, struct kvec diov[], - int alloc_flags, + gfp_t alloc_flags, struct rxrpc_message **_msg) { struct rxrpc_message *msg; diff --git a/net/sched/Kconfig b/net/sched/Kconfig index 45d3bc0812c..81510da3179 100644 --- a/net/sched/Kconfig +++ b/net/sched/Kconfig @@ -72,9 +72,11 @@ config NET_SCH_CLK_GETTIMEOFDAY Choose this if you need a high resolution clock source but can't use the CPU's cycle counter. +# don't allow on SMP x86 because they can have unsynchronized TSCs. +# gettimeofday is a good alternative config NET_SCH_CLK_CPU bool "CPU cycle counter" - depends on X86_TSC || X86_64 || ALPHA || SPARC64 || PPC64 || IA64 + depends on ((X86_TSC || X86_64) && !SMP) || ALPHA || SPARC64 || PPC64 || IA64 help Say Y here if you want to use the CPU's cycle counter as clock source. This is a cheap and high resolution clock source, but on some diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 5b24ae0650d..12b0f582a66 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -71,7 +71,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a const struct sctp_endpoint *ep, const struct sock *sk, sctp_scope_t scope, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_sock *sp; int i; @@ -273,7 +273,7 @@ fail_init: struct sctp_association *sctp_association_new(const struct sctp_endpoint *ep, const struct sock *sk, sctp_scope_t scope, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_association *asoc; @@ -479,7 +479,7 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc, /* Add a transport address to an association. */ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, const union sctp_addr *addr, - const unsigned int __nocast gfp, + const gfp_t gfp, const int peer_state) { struct sctp_transport *peer; @@ -1231,7 +1231,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len) * local endpoint and the remote peer. */ int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc, - unsigned int __nocast gfp) + gfp_t gfp) { sctp_scope_t scope; int flags; @@ -1254,7 +1254,7 @@ int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc, /* Build the association's bind address list from the cookie. */ int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc, struct sctp_cookie *cookie, - unsigned int __nocast gfp) + gfp_t gfp) { int var_size2 = ntohs(cookie->peer_init->chunk_hdr.length); int var_size3 = cookie->raw_addr_list_len; diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index f71549710f2..2b962627f63 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -53,7 +53,7 @@ /* Forward declarations for internal helpers. */ static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *, - sctp_scope_t scope, unsigned int __nocast gfp, + sctp_scope_t scope, gfp_t gfp, int flags); static void sctp_bind_addr_clean(struct sctp_bind_addr *); @@ -64,7 +64,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *); */ int sctp_bind_addr_copy(struct sctp_bind_addr *dest, const struct sctp_bind_addr *src, - sctp_scope_t scope, unsigned int __nocast gfp, + sctp_scope_t scope, gfp_t gfp, int flags) { struct sctp_sockaddr_entry *addr; @@ -146,7 +146,7 @@ void sctp_bind_addr_free(struct sctp_bind_addr *bp) /* Add an address to the bind address list in the SCTP_bind_addr structure. */ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_sockaddr_entry *addr; @@ -200,7 +200,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr) */ union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp, int *addrs_len, - unsigned int __nocast gfp) + gfp_t gfp) { union sctp_params addrparms; union sctp_params retval; @@ -252,7 +252,7 @@ end_raw: * address parameters). */ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list, - int addrs_len, __u16 port, unsigned int __nocast gfp) + int addrs_len, __u16 port, gfp_t gfp) { union sctp_addr_param *rawaddr; struct sctp_paramhdr *param; @@ -350,7 +350,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp, /* Copy out addresses from the global local address list. */ static int sctp_copy_one_addr(struct sctp_bind_addr *dest, union sctp_addr *addr, - sctp_scope_t scope, unsigned int __nocast gfp, + sctp_scope_t scope, gfp_t gfp, int flags) { int error = 0; diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c index 61da2937e64..83ef411772f 100644 --- a/net/sctp/chunk.c +++ b/net/sctp/chunk.c @@ -62,7 +62,7 @@ static void sctp_datamsg_init(struct sctp_datamsg *msg) } /* Allocate and initialize datamsg. */ -SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(unsigned int __nocast gfp) +SCTP_STATIC struct sctp_datamsg *sctp_datamsg_new(gfp_t gfp) { struct sctp_datamsg *msg; msg = kmalloc(sizeof(struct sctp_datamsg), gfp); diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index e22ccd65596..96984f7a2d6 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -68,7 +68,7 @@ static void sctp_endpoint_bh_rcv(struct sctp_endpoint *ep); */ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, struct sock *sk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_sock *sp = sctp_sk(sk); memset(ep, 0, sizeof(struct sctp_endpoint)); @@ -138,8 +138,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, /* Create a sctp_endpoint with all that boring stuff initialized. * Returns NULL if there isn't enough memory. */ -struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, - unsigned int __nocast gfp) +struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, gfp_t gfp) { struct sctp_endpoint *ep; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index f01d1c9002a..26de4d3e1bd 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -219,7 +219,7 @@ static void sctp_free_local_addr_list(void) /* Copy the local addresses which are valid for 'scope' into 'bp'. */ int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope, - unsigned int __nocast gfp, int copy_flags) + gfp_t gfp, int copy_flags) { struct sctp_sockaddr_entry *addr; int error = 0; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 3868a8d70cc..10e82ec2ebd 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -78,7 +78,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep, static int sctp_process_param(struct sctp_association *asoc, union sctp_params param, const union sctp_addr *peer_addr, - unsigned int __nocast gfp); + gfp_t gfp); /* What was the inbound interface for this chunk? */ int sctp_chunk_iif(const struct sctp_chunk *chunk) @@ -174,7 +174,7 @@ void sctp_init_cause(struct sctp_chunk *chunk, __u16 cause_code, */ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, const struct sctp_bind_addr *bp, - unsigned int __nocast gfp, int vparam_len) + gfp_t gfp, int vparam_len) { sctp_inithdr_t init; union sctp_params addrs; @@ -261,7 +261,7 @@ nodata: struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, const struct sctp_chunk *chunk, - unsigned int __nocast gfp, int unkparam_len) + gfp_t gfp, int unkparam_len) { sctp_inithdr_t initack; struct sctp_chunk *retval; @@ -1234,7 +1234,7 @@ void sctp_chunk_assign_tsn(struct sctp_chunk *chunk) /* Create a CLOSED association to use with an incoming packet. */ struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep, struct sctp_chunk *chunk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_association *asoc; struct sk_buff *skb; @@ -1349,7 +1349,7 @@ nodata: struct sctp_association *sctp_unpack_cookie( const struct sctp_endpoint *ep, const struct sctp_association *asoc, - struct sctp_chunk *chunk, unsigned int __nocast gfp, + struct sctp_chunk *chunk, gfp_t gfp, int *error, struct sctp_chunk **errp) { struct sctp_association *retval = NULL; @@ -1814,7 +1814,7 @@ int sctp_verify_init(const struct sctp_association *asoc, */ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, const union sctp_addr *peer_addr, - sctp_init_chunk_t *peer_init, unsigned int __nocast gfp) + sctp_init_chunk_t *peer_init, gfp_t gfp) { union sctp_params param; struct sctp_transport *transport; @@ -1985,7 +1985,7 @@ nomem: static int sctp_process_param(struct sctp_association *asoc, union sctp_params param, const union sctp_addr *peer_addr, - unsigned int __nocast gfp) + gfp_t gfp) { union sctp_addr addr; int i; diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 39c970b5b19..f84173ea8ec 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -63,7 +63,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type, void *event_arg, sctp_disposition_t status, sctp_cmd_seq_t *commands, - unsigned int __nocast gfp); + gfp_t gfp); static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype, sctp_state_t state, struct sctp_endpoint *ep, @@ -71,7 +71,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype, void *event_arg, sctp_disposition_t status, sctp_cmd_seq_t *commands, - unsigned int __nocast gfp); + gfp_t gfp); /******************************************************************** * Helper functions @@ -498,7 +498,7 @@ static int sctp_cmd_process_init(sctp_cmd_seq_t *commands, struct sctp_association *asoc, struct sctp_chunk *chunk, sctp_init_chunk_t *peer_init, - unsigned int __nocast gfp) + gfp_t gfp) { int error; @@ -853,7 +853,7 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype, struct sctp_endpoint *ep, struct sctp_association *asoc, void *event_arg, - unsigned int __nocast gfp) + gfp_t gfp) { sctp_cmd_seq_t commands; const sctp_sm_table_entry_t *state_fn; @@ -898,7 +898,7 @@ static int sctp_side_effects(sctp_event_t event_type, sctp_subtype_t subtype, void *event_arg, sctp_disposition_t status, sctp_cmd_seq_t *commands, - unsigned int __nocast gfp) + gfp_t gfp) { int error; @@ -986,7 +986,7 @@ static int sctp_cmd_interpreter(sctp_event_t event_type, void *event_arg, sctp_disposition_t status, sctp_cmd_seq_t *commands, - unsigned int __nocast gfp) + gfp_t gfp) { int error = 0; int force; diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 91ec8c93691..02e068d3450 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3159,8 +3159,9 @@ static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval return 0; } -static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len, - char __user *optval, int __user *optlen) +static int sctp_getsockopt_peer_addrs_num_old(struct sock *sk, int len, + char __user *optval, + int __user *optlen) { sctp_assoc_t id; struct sctp_association *asoc; @@ -3185,23 +3186,28 @@ static int sctp_getsockopt_peer_addrs_num(struct sock *sk, int len, return cnt; } -static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, - char __user *optval, int __user *optlen) +/* + * Old API for getting list of peer addresses. Does not work for 32-bit + * programs running on a 64-bit kernel + */ +static int sctp_getsockopt_peer_addrs_old(struct sock *sk, int len, + char __user *optval, + int __user *optlen) { struct sctp_association *asoc; struct list_head *pos; int cnt = 0; - struct sctp_getaddrs getaddrs; + struct sctp_getaddrs_old getaddrs; struct sctp_transport *from; void __user *to; union sctp_addr temp; struct sctp_sock *sp = sctp_sk(sk); int addrlen; - if (len != sizeof(struct sctp_getaddrs)) + if (len != sizeof(struct sctp_getaddrs_old)) return -EINVAL; - if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) + if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old))) return -EFAULT; if (getaddrs.addr_num <= 0) return -EINVAL; @@ -3225,15 +3231,69 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, if (cnt >= getaddrs.addr_num) break; } getaddrs.addr_num = cnt; - if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs))) + if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old))) + return -EFAULT; + + return 0; +} + +static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, + char __user *optval, int __user *optlen) +{ + struct sctp_association *asoc; + struct list_head *pos; + int cnt = 0; + struct sctp_getaddrs getaddrs; + struct sctp_transport *from; + void __user *to; + union sctp_addr temp; + struct sctp_sock *sp = sctp_sk(sk); + int addrlen; + size_t space_left; + int bytes_copied; + + if (len < sizeof(struct sctp_getaddrs)) + return -EINVAL; + + if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) + return -EFAULT; + + /* For UDP-style sockets, id specifies the association to query. */ + asoc = sctp_id2assoc(sk, getaddrs.assoc_id); + if (!asoc) + return -EINVAL; + + to = optval + offsetof(struct sctp_getaddrs,addrs); + space_left = len - sizeof(struct sctp_getaddrs) - + offsetof(struct sctp_getaddrs,addrs); + + list_for_each(pos, &asoc->peer.transport_addr_list) { + from = list_entry(pos, struct sctp_transport, transports); + memcpy(&temp, &from->ipaddr, sizeof(temp)); + sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp); + addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len; + if(space_left < addrlen) + return -ENOMEM; + temp.v4.sin_port = htons(temp.v4.sin_port); + if (copy_to_user(to, &temp, addrlen)) + return -EFAULT; + to += addrlen; + cnt++; + space_left -= addrlen; + } + + if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num)) + return -EFAULT; + bytes_copied = ((char __user *)to) - optval; + if (put_user(bytes_copied, optlen)) return -EFAULT; return 0; } -static int sctp_getsockopt_local_addrs_num(struct sock *sk, int len, - char __user *optval, - int __user *optlen) +static int sctp_getsockopt_local_addrs_num_old(struct sock *sk, int len, + char __user *optval, + int __user *optlen) { sctp_assoc_t id; struct sctp_bind_addr *bp; @@ -3306,8 +3366,8 @@ done: /* Helper function that copies local addresses to user and returns the number * of addresses copied. */ -static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs, - void __user *to) +static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_addrs, + void __user *to) { struct list_head *pos; struct sctp_sockaddr_entry *addr; @@ -3341,14 +3401,54 @@ static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, int max_addrs, return cnt; } -static int sctp_getsockopt_local_addrs(struct sock *sk, int len, - char __user *optval, int __user *optlen) +static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port, + void * __user *to, size_t space_left) +{ + struct list_head *pos; + struct sctp_sockaddr_entry *addr; + unsigned long flags; + union sctp_addr temp; + int cnt = 0; + int addrlen; + + sctp_spin_lock_irqsave(&sctp_local_addr_lock, flags); + list_for_each(pos, &sctp_local_addr_list) { + addr = list_entry(pos, struct sctp_sockaddr_entry, list); + if ((PF_INET == sk->sk_family) && + (AF_INET6 == addr->a.sa.sa_family)) + continue; + memcpy(&temp, &addr->a, sizeof(temp)); + sctp_get_pf_specific(sk->sk_family)->addr_v4map(sctp_sk(sk), + &temp); + addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len; + if(space_left<addrlen) + return -ENOMEM; + temp.v4.sin_port = htons(port); + if (copy_to_user(*to, &temp, addrlen)) { + sctp_spin_unlock_irqrestore(&sctp_local_addr_lock, + flags); + return -EFAULT; + } + *to += addrlen; + cnt ++; + space_left -= addrlen; + } + sctp_spin_unlock_irqrestore(&sctp_local_addr_lock, flags); + + return cnt; +} + +/* Old API for getting list of local addresses. Does not work for 32-bit + * programs running on a 64-bit kernel + */ +static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len, + char __user *optval, int __user *optlen) { struct sctp_bind_addr *bp; struct sctp_association *asoc; struct list_head *pos; int cnt = 0; - struct sctp_getaddrs getaddrs; + struct sctp_getaddrs_old getaddrs; struct sctp_sockaddr_entry *addr; void __user *to; union sctp_addr temp; @@ -3357,10 +3457,10 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len, rwlock_t *addr_lock; int err = 0; - if (len != sizeof(struct sctp_getaddrs)) + if (len != sizeof(struct sctp_getaddrs_old)) return -EINVAL; - if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) + if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs_old))) return -EFAULT; if (getaddrs.addr_num <= 0) return -EINVAL; @@ -3392,8 +3492,9 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len, addr = list_entry(bp->address_list.next, struct sctp_sockaddr_entry, list); if (sctp_is_any(&addr->a)) { - cnt = sctp_copy_laddrs_to_user(sk, bp->port, - getaddrs.addr_num, to); + cnt = sctp_copy_laddrs_to_user_old(sk, bp->port, + getaddrs.addr_num, + to); if (cnt < 0) { err = cnt; goto unlock; @@ -3419,7 +3520,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len, copy_getaddrs: getaddrs.addr_num = cnt; - if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs))) + if (copy_to_user(optval, &getaddrs, sizeof(struct sctp_getaddrs_old))) err = -EFAULT; unlock: @@ -3427,6 +3528,99 @@ unlock: return err; } +static int sctp_getsockopt_local_addrs(struct sock *sk, int len, + char __user *optval, int __user *optlen) +{ + struct sctp_bind_addr *bp; + struct sctp_association *asoc; + struct list_head *pos; + int cnt = 0; + struct sctp_getaddrs getaddrs; + struct sctp_sockaddr_entry *addr; + void __user *to; + union sctp_addr temp; + struct sctp_sock *sp = sctp_sk(sk); + int addrlen; + rwlock_t *addr_lock; + int err = 0; + size_t space_left; + int bytes_copied; + + if (len <= sizeof(struct sctp_getaddrs)) + return -EINVAL; + + if (copy_from_user(&getaddrs, optval, sizeof(struct sctp_getaddrs))) + return -EFAULT; + + /* + * For UDP-style sockets, id specifies the association to query. + * If the id field is set to the value '0' then the locally bound + * addresses are returned without regard to any particular + * association. + */ + if (0 == getaddrs.assoc_id) { + bp = &sctp_sk(sk)->ep->base.bind_addr; + addr_lock = &sctp_sk(sk)->ep->base.addr_lock; + } else { + asoc = sctp_id2assoc(sk, getaddrs.assoc_id); + if (!asoc) + return -EINVAL; + bp = &asoc->base.bind_addr; + addr_lock = &asoc->base.addr_lock; + } + + to = optval + offsetof(struct sctp_getaddrs,addrs); + space_left = len - sizeof(struct sctp_getaddrs) - + offsetof(struct sctp_getaddrs,addrs); + + sctp_read_lock(addr_lock); + + /* If the endpoint is bound to 0.0.0.0 or ::0, get the valid + * addresses from the global local address list. + */ + if (sctp_list_single_entry(&bp->address_list)) { + addr = list_entry(bp->address_list.next, + struct sctp_sockaddr_entry, list); + if (sctp_is_any(&addr->a)) { + cnt = sctp_copy_laddrs_to_user(sk, bp->port, + &to, space_left); + if (cnt < 0) { + err = cnt; + goto unlock; + } + goto copy_getaddrs; + } + } + + list_for_each(pos, &bp->address_list) { + addr = list_entry(pos, struct sctp_sockaddr_entry, list); + memcpy(&temp, &addr->a, sizeof(temp)); + sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp); + addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len; + if(space_left < addrlen) + return -ENOMEM; /*fixme: right error?*/ + temp.v4.sin_port = htons(temp.v4.sin_port); + if (copy_to_user(to, &temp, addrlen)) { + err = -EFAULT; + goto unlock; + } + to += addrlen; + cnt ++; + space_left -= addrlen; + } + +copy_getaddrs: + if (put_user(cnt, &((struct sctp_getaddrs __user *)optval)->addr_num)) + return -EFAULT; + bytes_copied = ((char __user *)to) - optval; + if (put_user(bytes_copied, optlen)) + return -EFAULT; + +unlock: + sctp_read_unlock(addr_lock); + return err; +} + /* 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR) * * Requests that the local SCTP stack use the enclosed peer address as @@ -3807,12 +4001,20 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname, case SCTP_INITMSG: retval = sctp_getsockopt_initmsg(sk, len, optval, optlen); break; - case SCTP_GET_PEER_ADDRS_NUM: - retval = sctp_getsockopt_peer_addrs_num(sk, len, optval, + case SCTP_GET_PEER_ADDRS_NUM_OLD: + retval = sctp_getsockopt_peer_addrs_num_old(sk, len, optval, + optlen); + break; + case SCTP_GET_LOCAL_ADDRS_NUM_OLD: + retval = sctp_getsockopt_local_addrs_num_old(sk, len, optval, + optlen); + break; + case SCTP_GET_PEER_ADDRS_OLD: + retval = sctp_getsockopt_peer_addrs_old(sk, len, optval, optlen); break; - case SCTP_GET_LOCAL_ADDRS_NUM: - retval = sctp_getsockopt_local_addrs_num(sk, len, optval, + case SCTP_GET_LOCAL_ADDRS_OLD: + retval = sctp_getsockopt_local_addrs_old(sk, len, optval, optlen); break; case SCTP_GET_PEER_ADDRS: diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c index 25037daf3fa..cbe2513d282 100644 --- a/net/sctp/ssnmap.c +++ b/net/sctp/ssnmap.c @@ -58,7 +58,7 @@ static inline size_t sctp_ssnmap_size(__u16 in, __u16 out) * Allocate room to store at least 'len' contiguous TSNs. */ struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_ssnmap *retval; int size; diff --git a/net/sctp/transport.c b/net/sctp/transport.c index d2f04ebe508..6bc27200e6c 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -57,7 +57,7 @@ /* Initialize a new transport from provided memory. */ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer, const union sctp_addr *addr, - unsigned int __nocast gfp) + gfp_t gfp) { /* Copy in the address. */ peer->ipaddr = *addr; @@ -122,7 +122,7 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer, /* Allocate and initialize a new transport. */ struct sctp_transport *sctp_transport_new(const union sctp_addr *addr, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_transport *transport; diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c index 0abd5101107..057e7fac3af 100644 --- a/net/sctp/ulpevent.c +++ b/net/sctp/ulpevent.c @@ -74,7 +74,7 @@ SCTP_STATIC void sctp_ulpevent_init(struct sctp_ulpevent *event, int msg_flags) /* Create a new sctp_ulpevent. */ SCTP_STATIC struct sctp_ulpevent *sctp_ulpevent_new(int size, int msg_flags, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_ulpevent *event; struct sk_buff *skb; @@ -136,7 +136,7 @@ static inline void sctp_ulpevent_release_owner(struct sctp_ulpevent *event) struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( const struct sctp_association *asoc, __u16 flags, __u16 state, __u16 error, __u16 outbound, - __u16 inbound, unsigned int __nocast gfp) + __u16 inbound, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_assoc_change *sac; @@ -237,7 +237,7 @@ fail: struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( const struct sctp_association *asoc, const struct sockaddr_storage *aaddr, - int flags, int state, int error, unsigned int __nocast gfp) + int flags, int state, int error, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_paddr_change *spc; @@ -350,7 +350,7 @@ fail: */ struct sctp_ulpevent *sctp_ulpevent_make_remote_error( const struct sctp_association *asoc, struct sctp_chunk *chunk, - __u16 flags, unsigned int __nocast gfp) + __u16 flags, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_remote_error *sre; @@ -448,7 +448,7 @@ fail: */ struct sctp_ulpevent *sctp_ulpevent_make_send_failed( const struct sctp_association *asoc, struct sctp_chunk *chunk, - __u16 flags, __u32 error, unsigned int __nocast gfp) + __u16 flags, __u32 error, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_send_failed *ssf; @@ -557,7 +557,7 @@ fail: */ struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( const struct sctp_association *asoc, - __u16 flags, unsigned int __nocast gfp) + __u16 flags, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_shutdown_event *sse; @@ -620,7 +620,7 @@ fail: * 5.3.1.6 SCTP_ADAPTION_INDICATION */ struct sctp_ulpevent *sctp_ulpevent_make_adaption_indication( - const struct sctp_association *asoc, unsigned int __nocast gfp) + const struct sctp_association *asoc, gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_adaption_event *sai; @@ -657,7 +657,7 @@ fail: */ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc, struct sctp_chunk *chunk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_ulpevent *event = NULL; struct sk_buff *skb; @@ -719,7 +719,7 @@ fail: */ struct sctp_ulpevent *sctp_ulpevent_make_pdapi( const struct sctp_association *asoc, __u32 indication, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_pdapi_event *pd; diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c index ec2c857eae7..2080b2d28c9 100644 --- a/net/sctp/ulpqueue.c +++ b/net/sctp/ulpqueue.c @@ -100,7 +100,7 @@ void sctp_ulpq_free(struct sctp_ulpq *ulpq) /* Process an incoming DATA chunk. */ int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sk_buff_head temp; sctp_data_chunk_t *hdr; @@ -792,7 +792,7 @@ static __u16 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed) /* Partial deliver the first message as there is pressure on rwnd. */ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_ulpevent *event; struct sctp_association *asoc; @@ -816,7 +816,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq, /* Renege some packets to make room for an incoming chunk. */ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, - unsigned int __nocast gfp) + gfp_t gfp) { struct sctp_association *asoc; __u16 needed, freed; @@ -855,7 +855,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, /* Notify the application if an association is aborted and in * partial delivery mode. Send up any pending received messages. */ -void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, unsigned int __nocast gfp) +void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, gfp_t gfp) { struct sctp_ulpevent *ev = NULL; struct sock *sk; diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index f3104035e35..54e60a65750 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -719,7 +719,7 @@ static void rpc_async_schedule(void *arg) void * rpc_malloc(struct rpc_task *task, size_t size) { - int gfp; + gfp_t gfp; if (task->tk_flags & RPC_TASK_SWAPPER) gfp = GFP_ATOMIC; diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 30ec3efc48a..691dea4a58e 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -587,7 +587,7 @@ svc_udp_recvfrom(struct svc_rqst *rqstp) struct timeval tv; tv.tv_sec = xtime.tv_sec; - tv.tv_usec = xtime.tv_nsec * 1000; + tv.tv_usec = xtime.tv_nsec / NSEC_PER_USEC; skb_set_timestamp(skb, &tv); /* Don't enable netstamp, sunrpc doesn't need that much accuracy */ diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index fda737d77ed..cbb0ba34a60 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -163,7 +163,7 @@ static void xfrm_policy_timer(unsigned long data) if (xp->dead) goto out; - dir = xp->index & 7; + dir = xfrm_policy_id2dir(xp->index); if (xp->lft.hard_add_expires_seconds) { long tmo = xp->lft.hard_add_expires_seconds + @@ -225,7 +225,7 @@ expired: * SPD calls. */ -struct xfrm_policy *xfrm_policy_alloc(int gfp) +struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp) { struct xfrm_policy *policy; @@ -417,7 +417,7 @@ struct xfrm_policy *xfrm_policy_byid(int dir, u32 id, int delete) struct xfrm_policy *pol, **p; write_lock_bh(&xfrm_policy_lock); - for (p = &xfrm_policy_list[id & 7]; (pol=*p)!=NULL; p = &pol->next) { + for (p = &xfrm_policy_list[dir]; (pol=*p)!=NULL; p = &pol->next) { if (pol->index == id) { xfrm_pol_hold(pol); if (delete) diff --git a/scripts/.gitignore b/scripts/.gitignore new file mode 100644 index 00000000000..b46d68bb9e1 --- /dev/null +++ b/scripts/.gitignore @@ -0,0 +1,4 @@ +conmakehash +kallsyms +pnmtologo + diff --git a/scripts/basic/.gitignore b/scripts/basic/.gitignore new file mode 100644 index 00000000000..7304e19782c --- /dev/null +++ b/scripts/basic/.gitignore @@ -0,0 +1,3 @@ +fixdep +split-include +docproc diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore new file mode 100644 index 00000000000..2dac3442e0a --- /dev/null +++ b/scripts/kconfig/.gitignore @@ -0,0 +1,16 @@ +# +# Generated files +# +config* +lex.*.c +*.tab.c +*.tab.h + +# +# configuration programs +# +conf +mconf +qconf +gconf +kxgettext diff --git a/scripts/mod/.gitignore b/scripts/mod/.gitignore new file mode 100644 index 00000000000..e9b7abe7b95 --- /dev/null +++ b/scripts/mod/.gitignore @@ -0,0 +1,4 @@ +elfconfig.h +mk_elfconfig +modpost + diff --git a/security/keys/Makefile b/security/keys/Makefile index c392d750b20..5145adfb6a0 100644 --- a/security/keys/Makefile +++ b/security/keys/Makefile @@ -6,6 +6,7 @@ obj-y := \ key.o \ keyring.o \ keyctl.o \ + permission.o \ process_keys.o \ request_key.o \ request_key_auth.o \ diff --git a/security/keys/permission.c b/security/keys/permission.c new file mode 100644 index 00000000000..03db073ba45 --- /dev/null +++ b/security/keys/permission.c @@ -0,0 +1,70 @@ +/* permission.c: key permission determination + * + * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.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/module.h> +#include "internal.h" + +/*****************************************************************************/ +/* + * check to see whether permission is granted to use a key in the desired way, + * but permit the security modules to override + */ +int key_task_permission(const key_ref_t key_ref, + struct task_struct *context, + key_perm_t perm) +{ + struct key *key; + key_perm_t kperm; + int ret; + + key = key_ref_to_ptr(key_ref); + + /* use the second 8-bits of permissions for keys the caller owns */ + if (key->uid == context->fsuid) { + kperm = key->perm >> 16; + goto use_these_perms; + } + + /* use the third 8-bits of permissions for keys the caller has a group + * membership in common with */ + if (key->gid != -1 && key->perm & KEY_GRP_ALL) { + if (key->gid == context->fsgid) { + kperm = key->perm >> 8; + goto use_these_perms; + } + + task_lock(context); + ret = groups_search(context->group_info, key->gid); + task_unlock(context); + + if (ret) { + kperm = key->perm >> 8; + goto use_these_perms; + } + } + + /* otherwise use the least-significant 8-bits */ + kperm = key->perm; + +use_these_perms: + /* use the top 8-bits of permissions for keys the caller possesses + * - possessor permissions are additive with other permissions + */ + if (is_key_possessed(key_ref)) + kperm |= key->perm >> 24; + + kperm = kperm & perm & KEY_ALL; + + return kperm == perm; + +} /* end key_task_permission() */ + +EXPORT_SYMBOL(key_task_permission); diff --git a/security/keys/request_key.c b/security/keys/request_key.c index e6dd366d43a..5cc4bba70db 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -7,6 +7,8 @@ * 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. + * + * See Documentation/keys-request-key.txt */ #include <linux/module.h> diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c index 1ecd3d3fa9f..a8e4069d48c 100644 --- a/security/keys/request_key_auth.c +++ b/security/keys/request_key_auth.c @@ -7,6 +7,8 @@ * 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. + * + * See Documentation/keys-request-key.txt */ #include <linux/module.h> @@ -96,6 +98,7 @@ static void request_key_auth_destroy(struct key *key) kenter("{%d}", key->serial); key_put(rka->target_key); + kfree(rka); } /* end request_key_auth_destroy() */ diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index 8eb140dd2e4..a45cc971e73 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -879,7 +879,7 @@ static ssize_t sel_commit_bools_write(struct file *filep, if (sscanf(page, "%d", &new_value) != 1) goto out; - if (new_value) { + if (new_value && bool_pending_values) { security_set_bools(bool_num, bool_pending_values); } @@ -952,6 +952,7 @@ static int sel_make_bools(void) /* remove any existing files */ kfree(bool_pending_values); + bool_pending_values = NULL; sel_remove_bools(dir); @@ -1002,6 +1003,7 @@ out: } return ret; err: + kfree(values); d_genocide(dir); ret = -ENOMEM; goto out; diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 0a758323a9c..8e6262d12aa 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -650,8 +650,10 @@ void policydb_destroy(struct policydb *p) } if (lrt) kfree(lrt); - for (i = 0; i < p->p_types.nprim; i++) - ebitmap_destroy(&p->type_attr_map[i]); + if (p->type_attr_map) { + for (i = 0; i < p->p_types.nprim; i++) + ebitmap_destroy(&p->type_attr_map[i]); + } kfree(p->type_attr_map); return; diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 29450befb5d..38b20efc9c0 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -245,7 +245,7 @@ static pxa2xx_pcm_client_t pxa2xx_ac97_pcm_client = { #ifdef CONFIG_PM -static int pxa2xx_ac97_do_suspend(snd_card_t *card, unsigned int state) +static int pxa2xx_ac97_do_suspend(snd_card_t *card, pm_message_t state) { if (card->power_state != SNDRV_CTL_POWER_D3cold) { pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data; diff --git a/sound/core/init.c b/sound/core/init.c index a5702014a70..c72a79115cc 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -828,7 +828,8 @@ static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level card = get_snd_generic_card(dev); if (card->power_state == SNDRV_CTL_POWER_D3hot) return 0; - card->pm_suspend(card, PMSG_SUSPEND); + if (card->pm_suspend) + card->pm_suspend(card, PMSG_SUSPEND); snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); return 0; } @@ -843,7 +844,8 @@ static int snd_generic_resume(struct device *dev, u32 level) card = get_snd_generic_card(dev); if (card->power_state == SNDRV_CTL_POWER_D0) return 0; - card->pm_resume(card); + if (card->pm_suspend) + card->pm_resume(card); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 91124ddbdda..e72cec77f0d 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -106,7 +106,7 @@ struct snd_mem_list { static void *snd_dma_hack_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, - unsigned int __nocast flags) + gfp_t flags) { void *ret; u64 dma_mask, coherent_dma_mask; diff --git a/sound/core/memory.c b/sound/core/memory.c index 8fa888fc53a..7d8e2eebba5 100644 --- a/sound/core/memory.c +++ b/sound/core/memory.c @@ -89,7 +89,7 @@ void snd_memory_done(void) } } -static void *__snd_kmalloc(size_t size, unsigned int __nocast flags, void *caller) +static void *__snd_kmalloc(size_t size, gfp_t flags, void *caller) { unsigned long cpu_flags; struct snd_alloc_track *t; @@ -111,12 +111,12 @@ static void *__snd_kmalloc(size_t size, unsigned int __nocast flags, void *calle } #define _snd_kmalloc(size, flags) __snd_kmalloc((size), (flags), __builtin_return_address(0)); -void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags) +void *snd_hidden_kmalloc(size_t size, gfp_t flags) { return _snd_kmalloc(size, flags); } -void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags) +void *snd_hidden_kzalloc(size_t size, gfp_t flags) { void *ret = _snd_kmalloc(size, flags); if (ret) @@ -125,7 +125,7 @@ void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags) } EXPORT_SYMBOL(snd_hidden_kzalloc); -void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags) +void *snd_hidden_kcalloc(size_t n, size_t size, gfp_t flags) { void *ret = NULL; if (n != 0 && size > INT_MAX / n) @@ -190,7 +190,7 @@ void snd_hidden_vfree(void *obj) snd_wrapper_vfree(obj); } -char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags) +char *snd_hidden_kstrdup(const char *s, gfp_t flags) { int len; char *buf; diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c index b3cee092b1a..67c24c8e8e7 100644 --- a/sound/core/seq/instr/ainstr_iw.c +++ b/sound/core/seq/instr/ainstr_iw.c @@ -58,7 +58,7 @@ static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype, iwffff_xenv_t *ex, char __user **data, long *len, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { __u32 stype; iwffff_env_record_t *rp, *rp_last; diff --git a/sound/core/wrappers.c b/sound/core/wrappers.c index 508e6d67ee1..296b716f137 100644 --- a/sound/core/wrappers.c +++ b/sound/core/wrappers.c @@ -27,7 +27,7 @@ #include <linux/fs.h> #ifdef CONFIG_SND_DEBUG_MEMORY -void *snd_wrapper_kmalloc(size_t size, unsigned int __nocast flags) +void *snd_wrapper_kmalloc(size_t size, gfp_t flags) { return kmalloc(size, flags); } diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index e2d2babcd20..4ba268f251e 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -914,6 +914,7 @@ static int __init alsa_card_opl3sa2_init(void) #endif #ifdef CONFIG_PNP pnp_unregister_card_driver(&opl3sa2_pnpc_driver); + pnp_unregister_driver(&opl3sa2_pnp_driver); #endif return -ENODEV; } @@ -927,6 +928,7 @@ static void __exit alsa_card_opl3sa2_exit(void) #ifdef CONFIG_PNP /* PnP cards first */ pnp_unregister_card_driver(&opl3sa2_pnpc_driver); + pnp_unregister_driver(&opl3sa2_pnp_driver); #endif for (idx = 0; idx < SNDRV_CARDS; idx++) snd_card_free(snd_opl3sa2_legacy[idx]); diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c index 227f8b9f67c..becbc420ba4 100644 --- a/sound/pci/ac97/ac97_bus.c +++ b/sound/pci/ac97/ac97_bus.c @@ -17,25 +17,21 @@ #include <linux/string.h> /* - * Codec families have names seperated by commas, so we search for an - * individual codec name within the family string. + * Let drivers decide whether they want to support given codec from their + * probe method. Drivers have direct access to the ac97_t structure and may + * decide based on the id field amongst other things. */ static int ac97_bus_match(struct device *dev, struct device_driver *drv) { - return (strstr(dev->bus_id, drv->name) != NULL); + return 1; } static int ac97_bus_suspend(struct device *dev, pm_message_t state) { int ret = 0; - if (dev->driver && dev->driver->suspend) { - ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE); - if (ret == 0) - ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE); - if (ret == 0) - ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN); - } + if (dev->driver && dev->driver->suspend) + ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN); return ret; } @@ -43,13 +39,8 @@ static int ac97_bus_resume(struct device *dev) { int ret = 0; - if (dev->driver && dev->driver->resume) { + if (dev->driver && dev->driver->resume) ret = dev->driver->resume(dev, RESUME_POWER_ON); - if (ret == 0) - ret = dev->driver->resume(dev, RESUME_RESTORE_STATE); - if (ret == 0) - ret = dev->driver->resume(dev, RESUME_ENABLE); - } return ret; } diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index e64cb07a39c..41fc290149e 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -1557,7 +1557,7 @@ static int snd_ac97_modem_build(snd_card_t * card, ac97_t * ac97) /* build modem switches */ for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_modem_switches); idx++) - if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_modem_switches[idx], ac97))) < 0) + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_ac97_controls_modem_switches[idx], ac97))) < 0) return err; /* build chip specific controls */ @@ -1828,7 +1828,6 @@ static int snd_ac97_dev_register(snd_device_t *device) ac97->dev.bus = &ac97_bus_type; ac97->dev.parent = ac97->bus->card->dev; - ac97->dev.platform_data = ac97; ac97->dev.release = ac97_device_release; snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "card%d-%d", ac97->bus->card->number, ac97->num); if ((err = device_register(&ac97->dev)) < 0) { diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 045ddc743ed..0238cc65d32 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -2752,7 +2752,11 @@ AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1) static int patch_si3036_specific(ac97_t * ac97) { - return patch_build_controls(ac97, snd_ac97_controls_si3036, ARRAY_SIZE(snd_ac97_controls_si3036)); + int idx, err; + for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++) + if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0) + return err; + return 0; } static struct snd_ac97_build_ops patch_si3036_ops = { diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index d683f7736a6..f35b558c29b 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1993,8 +1993,10 @@ static int __devinit snd_ali_mixer(ali_t * codec) if ((err = snd_ac97_mixer(codec->ac97_bus, &ac97, &codec->ac97[i])) < 0) { snd_printk("ali mixer %d creating error.\n", i); if(i == 0) - return err; - } + return err; + codec->num_of_codecs = 1; + break; + } } if (codec->spdif_support) { diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index e87e8427f25..e9cd8e054f2 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -756,9 +756,12 @@ static emu_chip_details_t emu_chip_details[] = { .sblive51 = 1} , /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102, - .driver = "EMU10K1", .name = "SBLive! Platinum 5.1 [SB0060]", + .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]", .id = "Live", .emu10k1_chip = 1, + .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum + * share the same IDs! + */ .sblive51 = 1} , {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102, .driver = "EMU10K1", .name = "SBLive! Value [CT4850]", diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index d71a72e84bc..7cc831ccd0c 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -810,8 +810,14 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu, ac97.private_data = emu; ac97.private_free = snd_emu10k1_mixer_free_ac97; ac97.scaps = AC97_SCAP_NO_SPDIF; - if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) - return err; + if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) { + if (emu->card_capabilities->ac97_chip == 1) + return err; + snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n"); + snd_printd(KERN_INFO" Proceeding without ac97 mixers...\n"); + snd_device_free(emu->card, pbus); + goto no_ac97; /* FIXME: get rid of ugly gotos.. */ + } if (emu->audigy) { /* set master volume to 0 dB */ snd_ac97_write(emu->ac97, AC97_MASTER, 0x0000); @@ -836,6 +842,7 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu, for (; *c; c++) remove_ctl(card, *c); } else { + no_ac97: if (emu->card_capabilities->ecard) strcpy(emu->card->mixername, "EMU APS"); else if (emu->audigy) diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 5b829a1a4c6..d0eb9f2250a 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -881,10 +881,8 @@ int snd_hda_parse_generic_codec(struct hda_codec *codec) struct hda_gspec *spec; int err; - if(!codec->afg) { - snd_printdd("hda_generic: no generic modem yet\n"); - return -ENODEV; - } + if(!codec->afg) + return 0; spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) { diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 9590ece2099..6fe696e53ea 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1137,6 +1137,7 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream) pos = azx_sd_readl(azx_dev, SD_LPIB); if (chip->position_fix == POS_FIX_FIFO) pos += azx_dev->fifo_size; +#if 0 /* disabled temprarily, auto-correction doesn't work well... */ else if (chip->position_fix == POS_FIX_AUTO && azx_dev->period_updating) { /* check the validity of DMA position */ unsigned int diff = 0; @@ -1157,6 +1158,10 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream) } azx_dev->period_updating = 0; } +#else + else if (chip->position_fix == POS_FIX_AUTO) + pos += azx_dev->fifo_size; +#endif } if (pos >= azx_dev->bufsize) pos = 0; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 849b5b50c92..7327deb6df9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1385,8 +1385,8 @@ static snd_kcontrol_new_t alc880_test_mixer[] = { HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT), ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), ALC_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT), - ALC_BIND_MUTE("CLFE Playback Volume", 0x0e, 2, HDA_INPUT), - ALC_BIND_MUTE("Side Playback Volume", 0x0f, 2, HDA_INPUT), + ALC_BIND_MUTE("CLFE Playback Switch", 0x0e, 2, HDA_INPUT), + ALC_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT), PIN_CTL_TEST("Front Pin Mode", 0x14), PIN_CTL_TEST("Surround Pin Mode", 0x15), PIN_CTL_TEST("CLFE Pin Mode", 0x16), @@ -1409,18 +1409,6 @@ static snd_kcontrol_new_t alc880_test_mixer[] = { HDA_CODEC_MUTE("In-4 Playback Switch", 0x0b, 0x3, HDA_INPUT), HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x4, HDA_INPUT), HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x4, HDA_INPUT), - HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT), - HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT), - HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT), - HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT), - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Input Source", - .count = 2, - .info = alc_mux_enum_info, - .get = alc_mux_enum_get, - .put = alc_mux_enum_put, - }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Channel Mode", @@ -2243,7 +2231,7 @@ static snd_kcontrol_new_t alc260_base_mixer[] = { HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT), ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT), HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT), - ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_OUTPUT), + ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT), HDA_CODEC_VOLUME("Capture Volume", 0x04, 0x0, HDA_INPUT), HDA_CODEC_MUTE("Capture Switch", 0x04, 0x0, HDA_INPUT), { @@ -2270,7 +2258,7 @@ static snd_kcontrol_new_t alc260_hp_mixer[] = { HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT), ALC_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT), HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT), - ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_OUTPUT), + ALC_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT), HDA_CODEC_VOLUME("Capture Volume", 0x05, 0x0, HDA_INPUT), HDA_CODEC_MUTE("Capture Switch", 0x05, 0x0, HDA_INPUT), { @@ -2501,7 +2489,7 @@ static snd_kcontrol_new_t alc882_base_mixer[] = { HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT), HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT), ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT), - ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_OUTPUT), + ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT), HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT), ALC_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT), HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT), diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index 09f9cbe116a..5561fd4091e 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -442,7 +442,7 @@ static char* stateName[] = { "Setup for play", "Playing", "Monitor mode on", - "Calibrating" + "Calibrating", "Invalid" }; diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 6db7de6b971..3c0205b91e1 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -2147,11 +2147,13 @@ static int __devinit check_dxs_list(struct pci_dev *pci) { .subvendor = 0x1019, .subdevice = 0x0996, .action = VIA_DXS_48K }, { .subvendor = 0x1019, .subdevice = 0x0a81, .action = VIA_DXS_NO_VRA }, /* ECS K7VTA3 v8.0 */ { .subvendor = 0x1019, .subdevice = 0x0a85, .action = VIA_DXS_NO_VRA }, /* ECS L7VMM2 */ + { .subvendor = 0x1019, .subdevice = 0xa101, .action = VIA_DXS_SRC }, { .subvendor = 0x1025, .subdevice = 0x0033, .action = VIA_DXS_NO_VRA }, /* Acer Inspire 1353LM */ { .subvendor = 0x1025, .subdevice = 0x0046, .action = VIA_DXS_SRC }, /* Acer Aspire 1524 WLMi */ { .subvendor = 0x1043, .subdevice = 0x8095, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8X (FIXME: possibly VIA_DXS_ENABLE?)*/ { .subvendor = 0x1043, .subdevice = 0x80a1, .action = VIA_DXS_NO_VRA }, /* ASUS A7V8-X */ { .subvendor = 0x1043, .subdevice = 0x80b0, .action = VIA_DXS_NO_VRA }, /* ASUS A7V600 & K8V*/ + { .subvendor = 0x1043, .subdevice = 0x810d, .action = VIA_DXS_SRC }, /* ASUS */ { .subvendor = 0x1043, .subdevice = 0x812a, .action = VIA_DXS_SRC }, /* ASUS A8V Deluxe */ { .subvendor = 0x1071, .subdevice = 0x8375, .action = VIA_DXS_NO_VRA }, /* Vobis/Yakumo/Mitac notebook */ { .subvendor = 0x1071, .subdevice = 0x8399, .action = VIA_DXS_NO_VRA }, /* Umax AB 595T (VIA K8N800A - VT8237) */ diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index e35b48d29c4..392b2abd9f1 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -988,6 +988,7 @@ static int __init snd_pmac_detect(pmac_t *chip) case 0x33: case 0x29: case 0x24: + case 0x50: case 0x5c: chip->num_freqs = ARRAY_SIZE(tumbler_freqs); chip->model = PMAC_SNAPPER; diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index d5ae2055b89..2ead878bcb8 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -1444,9 +1444,9 @@ static snd_pcm_hardware_t snd_usb_playback = SNDRV_PCM_INFO_BATCH | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER, - .buffer_bytes_max = (256*1024), + .buffer_bytes_max = 1024 * 1024, .period_bytes_min = 64, - .period_bytes_max = (128*1024), + .period_bytes_max = 512 * 1024, .periods_min = 2, .periods_max = 1024, }; @@ -1458,9 +1458,9 @@ static snd_pcm_hardware_t snd_usb_capture = SNDRV_PCM_INFO_BATCH | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER, - .buffer_bytes_max = (256*1024), + .buffer_bytes_max = 1024 * 1024, .period_bytes_min = 64, - .period_bytes_max = (128*1024), + .period_bytes_max = 512 * 1024, .periods_min = 2, .periods_max = 1024, }; diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c index f05500b05ec..c1264434e50 100644 --- a/sound/usb/usbmixer_maps.c +++ b/sound/usb/usbmixer_maps.c @@ -238,6 +238,16 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .selector_map = audigy2nx_selectors, }, { + /* Hercules DJ Console (Windows Edition) */ + .id = USB_ID(0x06f8, 0xb000), + .ignore_ctl_error = 1, + }, + { + /* Hercules DJ Console (Macintosh Edition) */ + .id = USB_ID(0x06f8, 0xd002), + .ignore_ctl_error = 1, + }, + { .id = USB_ID(0x08bb, 0x2702), .map = linex_map, .ignore_ctl_error = 1, diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h index f74e652a1e5..948759da656 100644 --- a/sound/usb/usbquirks.h +++ b/sound/usb/usbquirks.h @@ -117,6 +117,10 @@ YAMAHA_DEVICE(0x103a, NULL), YAMAHA_DEVICE(0x103b, NULL), YAMAHA_DEVICE(0x103c, NULL), YAMAHA_DEVICE(0x103d, NULL), +YAMAHA_DEVICE(0x103e, NULL), +YAMAHA_DEVICE(0x103f, NULL), +YAMAHA_DEVICE(0x1040, NULL), +YAMAHA_DEVICE(0x1041, NULL), YAMAHA_DEVICE(0x2000, "DGP-7"), YAMAHA_DEVICE(0x2001, "DGP-5"), YAMAHA_DEVICE(0x2002, NULL), @@ -1010,6 +1014,40 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + USB_DEVICE_VENDOR_SPEC(0x0582, 0x007a), + .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { + .vendor_name = "Roland", + /* RD-700SX, RD-300SX */ + .ifnum = 0, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const snd_usb_midi_endpoint_info_t) { + .out_cables = 0x0003, + .in_cables = 0x0003 + } + } +}, + +/* Guillemot devices */ +{ + /* + * This is for the "Windows Edition" where the external MIDI ports are + * the only MIDI ports; the control data is reported through HID + * interfaces. The "Macintosh Edition" has ID 0xd002 and uses standard + * compliant USB MIDI ports for external MIDI and controls. + */ + USB_DEVICE_VENDOR_SPEC(0x06f8, 0xb000), + .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { + .vendor_name = "Hercules", + .product_name = "DJ Console (WE)", + .ifnum = 4, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const snd_usb_midi_endpoint_info_t) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } + } +}, /* Midiman/M-Audio devices */ { @@ -1339,10 +1377,20 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, +/* TerraTec devices */ +{ + USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0012), + .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { + .vendor_name = "TerraTec", + .product_name = "PHASE 26", + .ifnum = 3, + .type = QUIRK_MIDI_STANDARD_INTERFACE + } +}, { USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013), .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { - .vendor_name = "Terratec", + .vendor_name = "TerraTec", .product_name = "PHASE 26", .ifnum = 3, .type = QUIRK_MIDI_STANDARD_INTERFACE diff --git a/usr/.gitignore b/usr/.gitignore new file mode 100644 index 00000000000..be186a82e8d --- /dev/null +++ b/usr/.gitignore @@ -0,0 +1,7 @@ +# +# Generated files +# +gen_init_cpio +initramfs_data.cpio +initramfs_data.cpio.gz +initramfs_list |