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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-10 13:32:24 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-10 13:32:24 -0700
commit62933d36ac98360da45f43df989277df002b034b (patch)
tree1164d4f10bb56b757f0507ed49d7aa4b17a9dc2b
parent0ab598099c18affd73a21482274c00e8119236be (diff)
parentf64071200acc124bd0d641ef7d750f38fbf5f8b8 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (24 commits) [POWERPC] Fix compile error with kexec and CONFIG_SMP=n [POWERPC] Split initrd logic out of early_init_dt_scan_chosen() to fix warning [POWERPC] Fix warning in hpte_decode(), and generalize it [POWERPC] Minor pSeries IOMMU debug cleanup [POWERPC] PS3: Fix sys manager build error [POWERPC] Assorted janitorial EEH cleanups [POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID [POWERPC] pmu_sys_suspended is only defined for PPC32 [POWERPC] Fix incorrect calculation of I/O window addresses [POWERPC] celleb: Update celleb_defconfig [POWERPC] celleb: Fix parsing of machine type hack command line option [POWERPC] celleb: Fix PCI config space accesses to subordinate buses [POWERPC] celleb: Fix support for multiple PCI domains [POWERPC] Wire up sys_utimensat [POWERPC] CPM_UART: Removed __init from cpm_uart_init_portdesc to fix warning [POWERPC] User rheap from arch/powerpc/lib [POWERPC] 83xx: Fix the PCI ranges in the MPC834x_MDS device tree. [POWERPC] 83xx: Fix the PCI ranges in the MPC832x_MDS device tree. [POWERPC] CPM_UART: cpm_uart_set_termios should take ktermios, not termios [POWERPC] Change rheap functions to use ulongs instead of pointers ...
-rw-r--r--arch/powerpc/boot/dts/mpc832x_mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts4
-rw-r--r--arch/powerpc/configs/celleb_defconfig129
-rw-r--r--arch/powerpc/kernel/pci_64.c37
-rw-r--r--arch/powerpc/kernel/prom.c47
-rw-r--r--arch/powerpc/lib/Makefile2
-rw-r--r--arch/powerpc/lib/rheap.c117
-rw-r--r--arch/powerpc/mm/hash_native_64.c37
-rw-r--r--arch/powerpc/platforms/83xx/mpc8313_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c2
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx_hpcn.c7
-rw-r--r--arch/powerpc/platforms/celleb/pci.c1
-rw-r--r--arch/powerpc/platforms/celleb/scc_epci.c8
-rw-r--r--arch/powerpc/platforms/celleb/setup.c2
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c13
-rw-r--r--arch/powerpc/platforms/pseries/eeh_driver.c7
-rw-r--r--arch/powerpc/platforms/pseries/iommu.c3
-rw-r--r--arch/powerpc/platforms/pseries/kexec.c1
-rw-r--r--arch/powerpc/sysdev/commproc.c20
-rw-r--r--arch/powerpc/sysdev/cpm2_common.c21
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c29
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_fast.c5
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_slow.c7
-rw-r--r--arch/ppc/8xx_io/commproc.c22
-rw-r--r--arch/ppc/lib/Makefile3
-rw-r--r--arch/ppc/lib/rheap.c692
-rw-r--r--arch/ppc/syslib/cpm2_common.c23
-rw-r--r--drivers/net/fs_enet/mac-scc.c2
-rw-r--r--drivers/net/ucc_geth.c30
-rw-r--r--drivers/serial/cpm_uart/cpm_uart.h2
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_core.c3
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm1.c6
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm2.c6
-rw-r--r--include/asm-powerpc/mmu-hash64.h12
-rw-r--r--include/asm-powerpc/mmzone.h4
-rw-r--r--include/asm-powerpc/ppc-pci.h18
-rw-r--r--include/asm-powerpc/ps3.h5
-rw-r--r--include/asm-powerpc/qe.h13
-rw-r--r--include/asm-powerpc/reg_booke.h469
-rw-r--r--include/asm-powerpc/rheap.h (renamed from include/asm-ppc/rheap.h)20
-rw-r--r--include/asm-powerpc/systbl.h1
-rw-r--r--include/asm-powerpc/unistd.h3
-rw-r--r--include/asm-ppc/commproc.h13
-rw-r--r--include/asm-ppc/cpm2.h13
-rw-r--r--include/linux/pmu.h2
47 files changed, 867 insertions, 1002 deletions
diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 93b76069601..112dd5198fe 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -146,7 +146,7 @@
interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
- ranges = <02000000 0 a0000000 90000000 0 10000000
+ ranges = <02000000 0 90000000 90000000 0 10000000
42000000 0 80000000 80000000 0 10000000
01000000 0 00000000 d0000000 0 00100000>;
clock-frequency = <0>;
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index 07bcc5194d2..df773fafe9d 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -223,7 +223,7 @@
interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
- ranges = <02000000 0 a0000000 a0000000 0 10000000
+ ranges = <02000000 0 90000000 90000000 0 10000000
42000000 0 80000000 80000000 0 10000000
01000000 0 00000000 e2000000 0 00100000>;
clock-frequency = <3f940aa>;
@@ -284,7 +284,7 @@
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 b0000000 b0000000 0 10000000
- 42000000 0 90000000 90000000 0 10000000
+ 42000000 0 a0000000 a0000000 0 10000000
01000000 0 00000000 e2100000 0 00100000>;
clock-frequency = <3f940aa>;
#interrupt-cells = <1>;
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index a1fe97197ea..91b657b339b 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc4
-# Thu Jan 11 20:55:33 2007
+# Linux kernel version: 2.6.21
+# Tue May 8 12:32:16 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
@@ -60,6 +60,7 @@ CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
@@ -70,6 +71,7 @@ CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -132,15 +134,26 @@ CONFIG_PPC_MULTIPLATFORM=y
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_MPC5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
+CONFIG_PPC_CELLEB=y
+# CONFIG_PPC_PS3 is not set
CONFIG_PPC_CELL=y
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
-# CONFIG_PPC_PS3 is not set
-CONFIG_PPC_CELLEB=y
+
+#
+# Cell Broadband Engine options
+#
+CONFIG_SPU_FS=y
+CONFIG_SPU_BASE=y
+# CONFIG_PQ2ADS is not set
CONFIG_PPC_UDBG_BEAT=y
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
# CONFIG_U3_DART is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
@@ -149,15 +162,7 @@ CONFIG_PPC_UDBG_BEAT=y
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_WANT_EARLY_SERIAL is not set
-# CONFIG_MPIC is not set
-
-#
-# Cell Broadband Engine options
-#
-CONFIG_SPU_FS=y
-CONFIG_SPU_BASE=y
-# CONFIG_CBE_RAS is not set
+# CONFIG_CPM2 is not set
#
# Kernel options
@@ -183,7 +188,6 @@ CONFIG_NUMA=y
CONFIG_NODES_SHIFT=4
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
@@ -199,6 +203,7 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_PPC_64K_PAGES is not set
@@ -207,14 +212,14 @@ CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
+# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
# Bus options
#
+CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
-# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
@@ -240,13 +245,13 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -262,7 +267,7 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
@@ -280,6 +285,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
@@ -302,17 +308,21 @@ CONFIG_NETFILTER=y
#
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_QUEUE=m
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_IPTABLES is not set
#
# DCCP Configuration (EXPERIMENTAL)
@@ -352,6 +362,13 @@ CONFIG_IP_NF_QUEUE=m
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
# CONFIG_IEEE80211 is not set
#
@@ -365,16 +382,13 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
# CONFIG_MTD is not set
#
@@ -385,6 +399,7 @@ CONFIG_FW_LOADER=y
#
# Plug and Play support
#
+# CONFIG_PNPACPI is not set
#
# Block devices
@@ -404,7 +419,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@@ -443,7 +457,6 @@ CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
@@ -458,6 +471,7 @@ CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -468,11 +482,11 @@ CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDE_CELLEB=y
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_CELLEB=y
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
@@ -546,6 +560,7 @@ CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_ESP_CORE is not set
# CONFIG_SCSI_SRP is not set
#
@@ -591,12 +606,7 @@ CONFIG_DM_MULTIPATH=m
# I2O device support
#
# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-# CONFIG_MAC_EMUMOUSEBTN is not set
-# CONFIG_WINDFARM is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
#
# Network device support
@@ -652,15 +662,18 @@ CONFIG_MII=y
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=y
# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
+# CONFIG_PASEMI_MAC is not set
#
# Token Ring devices
@@ -668,9 +681,10 @@ CONFIG_SPIDER_NET=y
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
+# Wireless LAN
#
-# CONFIG_NET_RADIO is not set
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
#
# Wan interfaces
@@ -770,6 +784,7 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_TXX9=y
CONFIG_HAS_TXX9_SERIAL=y
+CONFIG_SERIAL_TXX9_NR_UARTS=3
CONFIG_SERIAL_TXX9_CONSOLE=y
# CONFIG_SERIAL_TXX9_STDSERIAL is not set
# CONFIG_SERIAL_JSM is not set
@@ -891,6 +906,11 @@ CONFIG_I2C_ALGOBIT=y
# CONFIG_HWMON_VID is not set
#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
@@ -904,7 +924,7 @@ CONFIG_I2C_ALGOBIT=y
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
# CONFIG_FB_IBM_GXT4500 is not set
@@ -913,7 +933,6 @@ CONFIG_I2C_ALGOBIT=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -924,6 +943,15 @@ CONFIG_DUMMY_CONSOLE=y
# HID Devices
#
CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
#
# USB support
@@ -938,9 +966,8 @@ CONFIG_USB=y
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
@@ -953,6 +980,7 @@ CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
@@ -989,10 +1017,6 @@ CONFIG_USB_STORAGE=m
#
# USB Input Devices
#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
@@ -1005,6 +1029,7 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
#
# USB Imaging devices
@@ -1042,6 +1067,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1052,6 +1078,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
#
@@ -1109,6 +1136,10 @@ CONFIG_USB_MON=y
#
#
+# Auxiliary Display support
+#
+
+#
# Virtualization
#
@@ -1293,6 +1324,8 @@ CONFIG_NLS_ISO8859_15=m
# Distributed Lock Manager
#
# CONFIG_DLM is not set
+# CONFIG_UCC_SLOW is not set
+# CONFIG_UCC_FAST is not set
#
# Library routines
@@ -1305,7 +1338,8 @@ CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
#
# Instrumentation Support
@@ -1323,15 +1357,16 @@ CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_LOG_BUF_SHIFT=15
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
-# CONFIG_DEBUG_RWSEMS is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1341,8 +1376,10 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
@@ -1356,6 +1393,7 @@ CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set
CONFIG_PPC_EARLY_DEBUG_BEAT=y
#
@@ -1385,8 +1423,10 @@ CONFIG_CRYPTO_TGR192=m
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
@@ -1401,6 +1441,7 @@ CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
#
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 6d05a1f377b..b0409e19b1c 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -1098,35 +1098,24 @@ static int get_bus_io_range(struct pci_bus *bus, unsigned long *start_phys,
unsigned long *start_virt, unsigned long *size)
{
struct pci_controller *hose = pci_bus_to_host(bus);
- struct pci_bus_region region;
struct resource *res;
- if (bus->self) {
+ if (bus->self)
res = bus->resource[0];
- pcibios_resource_to_bus(bus->self, &region, res);
- *start_phys = hose->io_base_phys + region.start;
- *start_virt = (unsigned long) hose->io_base_virt +
- region.start;
- if (region.end > region.start)
- *size = region.end - region.start + 1;
- else {
- printk("%s(): unexpected region 0x%lx->0x%lx\n",
- __FUNCTION__, region.start, region.end);
- return 1;
- }
-
- } else {
+ else
/* Root Bus */
res = &hose->io_resource;
- *start_phys = hose->io_base_phys + res->start;
- *start_virt = (unsigned long) hose->io_base_virt + res->start;
- if (res->end > res->start)
- *size = res->end - res->start + 1;
- else {
- printk("%s(): unexpected region 0x%lx->0x%lx\n",
- __FUNCTION__, res->start, res->end);
- return 1;
- }
+
+ *start_virt = pci_io_base + res->start;
+ *start_phys = *start_virt + hose->io_base_phys
+ - (unsigned long) hose->io_base_virt;
+
+ if (res->end > res->start)
+ *size = res->end - res->start + 1;
+ else {
+ printk("%s(): unexpected region 0x%lx->0x%lx\n",
+ __FUNCTION__, res->start, res->end);
+ return 1;
}
return 0;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index caef555f2dc..c065b555036 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -716,11 +716,40 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
return 0;
}
+#ifdef CONFIG_BLK_DEV_INITRD
+static void __init early_init_dt_check_for_initrd(unsigned long node)
+{
+ unsigned long l;
+ u32 *prop;
+
+ DBG("Looking for initrd properties... ");
+
+ prop = of_get_flat_dt_prop(node, "linux,initrd-start", &l);
+ if (prop) {
+ initrd_start = (unsigned long)__va(of_read_ulong(prop, l/4));
+
+ prop = of_get_flat_dt_prop(node, "linux,initrd-end", &l);
+ if (prop) {
+ initrd_end = (unsigned long)
+ __va(of_read_ulong(prop, l/4));
+ initrd_below_start_ok = 1;
+ } else {
+ initrd_start = 0;
+ }
+ }
+
+ DBG("initrd_start=0x%lx initrd_end=0x%lx\n", initrd_start, initrd_end);
+}
+#else
+static inline void early_init_dt_check_for_initrd(unsigned long node)
+{
+}
+#endif /* CONFIG_BLK_DEV_INITRD */
+
static int __init early_init_dt_scan_chosen(unsigned long node,
const char *uname, int depth, void *data)
{
unsigned long *lprop;
- u32 *prop;
unsigned long l;
char *p;
@@ -762,21 +791,7 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
crashk_res.end = crashk_res.start + *lprop - 1;
#endif
-#ifdef CONFIG_BLK_DEV_INITRD
- DBG("Looking for initrd properties... ");
- prop = of_get_flat_dt_prop(node, "linux,initrd-start", &l);
- if (prop) {
- initrd_start = (unsigned long)__va(of_read_ulong(prop, l/4));
- prop = of_get_flat_dt_prop(node, "linux,initrd-end", &l);
- if (prop) {
- initrd_end = (unsigned long)__va(of_read_ulong(prop, l/4));
- initrd_below_start_ok = 1;
- } else {
- initrd_start = 0;
- }
- }
- DBG("initrd_start=0x%lx initrd_end=0x%lx\n", initrd_start, initrd_end);
-#endif /* CONFIG_BLK_DEV_INITRD */
+ early_init_dt_check_for_initrd(node);
/* Retreive command line */
p = of_get_flat_dt_prop(node, "bootargs", &l);
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 450258de7ca..0a486d4b254 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -23,7 +23,5 @@ obj-$(CONFIG_SMP) += locks.o
endif
# Temporary hack until we have migrated to asm-powerpc
-ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_8xx) += rheap.o
obj-$(CONFIG_CPM2) += rheap.o
-endif
diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c
index 6c5c5dd183e..b2f6dcc5960 100644
--- a/arch/powerpc/lib/rheap.c
+++ b/arch/powerpc/lib/rheap.c
@@ -133,7 +133,7 @@ static rh_block_t *get_slot(rh_info_t * info)
info->empty_slots--;
/* Initialize */
- blk->start = NULL;
+ blk->start = 0;
blk->size = 0;
blk->owner = NULL;
@@ -158,7 +158,7 @@ static void attach_free_block(rh_info_t * info, rh_block_t * blkn)
/* We assume that they are aligned properly */
size = blkn->size;
- s = (unsigned long)blkn->start;
+ s = blkn->start;
e = s + size;
/* Find the blocks immediately before and after the given one
@@ -170,7 +170,7 @@ static void attach_free_block(rh_info_t * info, rh_block_t * blkn)
list_for_each(l, &info->free_list) {
blk = list_entry(l, rh_block_t, list);
- bs = (unsigned long)blk->start;
+ bs = blk->start;
be = bs + blk->size;
if (next == NULL && s >= bs)
@@ -188,10 +188,10 @@ static void attach_free_block(rh_info_t * info, rh_block_t * blkn)
}
/* Now check if they are really adjacent */
- if (before != NULL && s != (unsigned long)before->start + before->size)
+ if (before && s != (before->start + before->size))
before = NULL;
- if (after != NULL && e != (unsigned long)after->start)
+ if (after && e != after->start)
after = NULL;
/* No coalescing; list insert and return */
@@ -216,7 +216,7 @@ static void attach_free_block(rh_info_t * info, rh_block_t * blkn)
/* Grow the after block backwards */
if (before == NULL && after != NULL) {
- after->start = (int8_t *)after->start - size;
+ after->start -= size;
after->size += size;
return;
}
@@ -321,14 +321,14 @@ void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
}
/* Attach a free memory region, coalesces regions if adjuscent */
-int rh_attach_region(rh_info_t * info, void *start, int size)
+int rh_attach_region(rh_info_t * info, unsigned long start, int size)
{
rh_block_t *blk;
unsigned long s, e, m;
int r;
/* The region must be aligned */
- s = (unsigned long)start;
+ s = start;
e = s + size;
m = info->alignment - 1;
@@ -338,9 +338,12 @@ int rh_attach_region(rh_info_t * info, void *start, int size)
/* Round end down */
e = e & ~m;
+ if (IS_ERR_VALUE(e) || (e < s))
+ return -ERANGE;
+
/* Take final values */
- start = (void *)s;
- size = (int)(e - s);
+ start = s;
+ size = e - s;
/* Grow the blocks, if needed */
r = assure_empty(info, 1);
@@ -358,7 +361,7 @@ int rh_attach_region(rh_info_t * info, void *start, int size)
}
/* Detatch given address range, splits free block if needed. */
-void *rh_detach_region(rh_info_t * info, void *start, int size)
+unsigned long rh_detach_region(rh_info_t * info, unsigned long start, int size)
{
struct list_head *l;
rh_block_t *blk, *newblk;
@@ -366,10 +369,10 @@ void *rh_detach_region(rh_info_t * info, void *start, int size)
/* Validate size */
if (size <= 0)
- return ERR_PTR(-EINVAL);
+ return (unsigned long) -EINVAL;
/* The region must be aligned */
- s = (unsigned long)start;
+ s = start;
e = s + size;
m = info->alignment - 1;
@@ -380,34 +383,34 @@ void *rh_detach_region(rh_info_t * info, void *start, int size)
e = e & ~m;
if (assure_empty(info, 1) < 0)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
blk = NULL;
list_for_each(l, &info->free_list) {
blk = list_entry(l, rh_block_t, list);
/* The range must lie entirely inside one free block */
- bs = (unsigned long)blk->start;
- be = (unsigned long)blk->start + blk->size;
+ bs = blk->start;
+ be = blk->start + blk->size;
if (s >= bs && e <= be)
break;
blk = NULL;
}
if (blk == NULL)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
/* Perfect fit */
if (bs == s && be == e) {
/* Delete from free list, release slot */
list_del(&blk->list);
release_slot(info, blk);
- return (void *)s;
+ return s;
}
/* blk still in free list, with updated start and/or size */
if (bs == s || be == e) {
if (bs == s)
- blk->start = (int8_t *)blk->start + size;
+ blk->start += size;
blk->size -= size;
} else {
@@ -416,25 +419,29 @@ void *rh_detach_region(rh_info_t * info, void *start, int size)
/* the back free fragment */
newblk = get_slot(info);
- newblk->start = (void *)e;
+ newblk->start = e;
newblk->size = be - e;
list_add(&newblk->list, &blk->list);
}
- return (void *)s;
+ return s;
}
-void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owner)
+/* Allocate a block of memory at the specified alignment. The value returned
+ * is an offset into the buffer initialized by rh_init(), or a negative number
+ * if there is an error.
+ */
+unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owner)
{
struct list_head *l;
rh_block_t *blk;
rh_block_t *newblk;
- void *start;
+ unsigned long start;
- /* Validate size, (must be power of two) */
+ /* Validate size, and alignment must be power of two */
if (size <= 0 || (alignment & (alignment - 1)) != 0)
- return ERR_PTR(-EINVAL);
+ return (unsigned long) -EINVAL;
/* given alignment larger that default rheap alignment */
if (alignment > info->alignment)
@@ -444,7 +451,7 @@ void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owne
size = (size + (info->alignment - 1)) & ~(info->alignment - 1);
if (assure_empty(info, 1) < 0)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
blk = NULL;
list_for_each(l, &info->free_list) {
@@ -455,7 +462,7 @@ void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owne
}
if (blk == NULL)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
/* Just fits */
if (blk->size == size) {
@@ -475,7 +482,7 @@ void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owne
newblk->owner = owner;
/* blk still in free list, with updated start, size */
- blk->start = (int8_t *)blk->start + size;
+ blk->start += size;
blk->size -= size;
start = newblk->start;
@@ -486,19 +493,25 @@ void *rh_alloc_align(rh_info_t * info, int size, int alignment, const char *owne
/* this is no problem with the deallocator since */
/* we scan for pointers that lie in the blocks */
if (alignment > info->alignment)
- start = (void *)(((unsigned long)start + alignment - 1) &
- ~(alignment - 1));
+ start = (start + alignment - 1) & ~(alignment - 1);
return start;
}
-void *rh_alloc(rh_info_t * info, int size, const char *owner)
+/* Allocate a block of memory at the default alignment. The value returned is
+ * an offset into the buffer initialized by rh_init(), or a negative number if
+ * there is an error.
+ */
+unsigned long rh_alloc(rh_info_t * info, int size, const char *owner)
{
return rh_alloc_align(info, size, info->alignment, owner);
}
-/* allocate at precisely the given address */
-void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
+/* Allocate a block of memory at the given offset, rounded up to the default
+ * alignment. The value returned is an offset into the buffer initialized by
+ * rh_init(), or a negative number if there is an error.
+ */
+unsigned long rh_alloc_fixed(rh_info_t * info, unsigned long start, int size, const char *owner)
{
struct list_head *l;
rh_block_t *blk, *newblk1, *newblk2;
@@ -506,10 +519,10 @@ void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
/* Validate size */
if (size <= 0)
- return ERR_PTR(-EINVAL);
+ return (unsigned long) -EINVAL;
/* The region must be aligned */
- s = (unsigned long)start;
+ s = start;
e = s + size;
m = info->alignment - 1;
@@ -520,20 +533,20 @@ void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
e = e & ~m;
if (assure_empty(info, 2) < 0)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
blk = NULL;
list_for_each(l, &info->free_list) {
blk = list_entry(l, rh_block_t, list);
/* The range must lie entirely inside one free block */
- bs = (unsigned long)blk->start;
- be = (unsigned long)blk->start + blk->size;
+ bs = blk->start;
+ be = blk->start + blk->size;
if (s >= bs && e <= be)
break;
}
if (blk == NULL)
- return ERR_PTR(-ENOMEM);
+ return (unsigned long) -ENOMEM;
/* Perfect fit */
if (bs == s && be == e) {
@@ -551,7 +564,7 @@ void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
/* blk still in free list, with updated start and/or size */
if (bs == s || be == e) {
if (bs == s)
- blk->start = (int8_t *)blk->start + size;
+ blk->start += size;
blk->size -= size;
} else {
@@ -560,14 +573,14 @@ void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
/* The back free fragment */
newblk2 = get_slot(info);
- newblk2->start = (void *)e;
+ newblk2->start = e;
newblk2->size = be - e;
list_add(&newblk2->list, &blk->list);
}
newblk1 = get_slot(info);
- newblk1->start = (void *)s;
+ newblk1->start = s;
newblk1->size = e - s;
newblk1->owner = owner;
@@ -577,7 +590,11 @@ void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
return start;
}
-int rh_free(rh_info_t * info, void *start)
+/* Deallocate the memory previously allocated by one of the rh_alloc functions.
+ * The return value is the size of the deallocated block, or a negative number
+ * if there is an error.
+ */
+int rh_free(rh_info_t * info, unsigned long start)
{
rh_block_t *blk, *blk2;
struct list_head *l;
@@ -642,7 +659,7 @@ int rh_get_stats(rh_info_t * info, int what, int max_stats, rh_stats_t * stats)
return nr;
}
-int rh_set_owner(rh_info_t * info, void *start, const char *owner)
+int rh_set_owner(rh_info_t * info, unsigned long start, const char *owner)
{
rh_block_t *blk, *blk2;
struct list_head *l;
@@ -684,8 +701,8 @@ void rh_dump(rh_info_t * info)
nr = maxnr;
for (i = 0; i < nr; i++)
printk(KERN_INFO
- " 0x%p-0x%p (%u)\n",
- st[i].start, (int8_t *) st[i].start + st[i].size,
+ " 0x%lx-0x%lx (%u)\n",
+ st[i].start, st[i].start + st[i].size,
st[i].size);
printk(KERN_INFO "\n");
@@ -695,8 +712,8 @@ void rh_dump(rh_info_t * info)
nr = maxnr;
for (i = 0; i < nr; i++)
printk(KERN_INFO
- " 0x%p-0x%p (%u) %s\n",
- st[i].start, (int8_t *) st[i].start + st[i].size,
+ " 0x%lx-0x%lx (%u) %s\n",
+ st[i].start, st[i].start + st[i].size,
st[i].size, st[i].owner != NULL ? st[i].owner : "");
printk(KERN_INFO "\n");
}
@@ -704,6 +721,6 @@ void rh_dump(rh_info_t * info)
void rh_dump_blk(rh_info_t * info, rh_block_t * blk)
{
printk(KERN_INFO
- "blk @0x%p: 0x%p-0x%p (%u)\n",
- blk, blk->start, (int8_t *) blk->start + blk->size, blk->size);
+ "blk @0x%p: 0x%lx-0x%lx (%u)\n",
+ blk, blk->start, blk->start + blk->size, blk->size);
}
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 7b7fe2d7b9d..7d722eea4ea 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -376,31 +376,28 @@ static void hpte_decode(hpte_t *hpte, unsigned long slot,
}
}
- /*
- * FIXME, the code below works for 16M, 64K, and 4K pages as these
- * fall under the p<=23 rules for calculating the virtual address.
- * In the case of 16M pages, an extra bit is stolen from the AVPN
- * field to achieve the requisite 24 bits.
- *
- * Does not work for 16G pages or 1 TB segments.
- */
+ /* This works for all page sizes, and for 256M and 1T segments */
shift = mmu_psize_defs[size].shift;
- if (mmu_psize_defs[size].avpnm)
- avpnm_bits = __ilog2_u64(mmu_psize_defs[size].avpnm) + 1;
- else
- avpnm_bits = 0;
- if (shift - avpnm_bits <= 23) {
- avpn = HPTE_V_AVPN_VAL(hpte_v) << 23;
+ avpn = (HPTE_V_AVPN_VAL(hpte_v) & ~mmu_psize_defs[size].avpnm) << 23;
- if (shift < 23) {
- unsigned long vpi, pteg;
+ if (shift < 23) {
+ unsigned long vpi, vsid, pteg;
- pteg = slot / HPTES_PER_GROUP;
- if (hpte_v & HPTE_V_SECONDARY)
- pteg = ~pteg;
+ pteg = slot / HPTES_PER_GROUP;
+ if (hpte_v & HPTE_V_SECONDARY)
+ pteg = ~pteg;
+ switch (hpte_v >> HPTE_V_SSIZE_SHIFT) {
+ case MMU_SEGSIZE_256M:
vpi = ((avpn >> 28) ^ pteg) & htab_hash_mask;
- avpn |= (vpi << mmu_psize_defs[size].shift);
+ break;
+ case MMU_SEGSIZE_1T:
+ vsid = avpn >> 40;
+ vpi = (vsid ^ (vsid << 25) ^ pteg) & htab_hash_mask;
+ break;
+ default:
+ avpn = vpi = psize = 0;
}
+ avpn |= (vpi << mmu_psize_defs[size].shift);
}
*va = avpn;
diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
index 32e9e949284..96970ac887e 100644
--- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -40,7 +40,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc8313_rdb_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc8313_rdb_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index b0b22bb29de..3db68b73fc3 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -44,7 +44,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc832x_rdb_setup_arch(void)
{
+#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc832x_rdb_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 3c009f6d4a4..40a01947d68 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -50,7 +50,9 @@ unsigned long isa_mem_base = 0;
*/
static void __init mpc834x_itx_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc834x_itx_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index 8aa9a93e2aa..10394b2d7e7 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -120,7 +120,9 @@ static int mpc834x_usb_cfg(void)
*/
static void __init mpc834x_mds_setup_arch(void)
{
+#ifdef CONFIG_PCI
struct device_node *np;
+#endif
if (ppc_md.progress)
ppc_md.progress("mpc834x_mds_setup_arch()", 0);
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 90877565caa..1051702c8d4 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -168,7 +168,7 @@ static void __devinit quirk_uli1575(struct pci_dev *dev)
{
unsigned short temp;
struct pci_controller *hose = pci_bus_to_host(dev->bus);
- unsigned char irq2pin[16];
+ unsigned char irq2pin[16], c;
unsigned long pirq_map_word = 0;
u32 irq;
int i;
@@ -288,6 +288,11 @@ static void __devinit quirk_uli1575(struct pci_dev *dev)
outb(0x1e, 0x4d1);
#undef ULI1575_SET_DEV_IRQ
+
+ /* Disable the HD interface and enable the AC97 interface. */
+ pci_read_config_byte(dev, 0xb8, &c);
+ c &= 0x7f;
+ pci_write_config_byte(dev, 0xb8, c);
}
static void __devinit quirk_uli5288(struct pci_dev *dev)
diff --git a/arch/powerpc/platforms/celleb/pci.c b/arch/powerpc/platforms/celleb/pci.c
index d1adf34cd5e..e9ac19c4bba 100644
--- a/arch/powerpc/platforms/celleb/pci.c
+++ b/arch/powerpc/platforms/celleb/pci.c
@@ -457,6 +457,7 @@ int __devinit celleb_setup_phb(struct pci_controller *phb)
pr_debug("PCI: celleb_setup_phb() %s\n", name);
phb_set_bus_ranges(dev, phb);
+ phb->buid = 1;
if (strcmp(name, "epci") == 0) {
phb->ops = &celleb_epci_ops;
diff --git a/arch/powerpc/platforms/celleb/scc_epci.c b/arch/powerpc/platforms/celleb/scc_epci.c
index fb23d53eb09..c4b011094bd 100644
--- a/arch/powerpc/platforms/celleb/scc_epci.c
+++ b/arch/powerpc/platforms/celleb/scc_epci.c
@@ -133,13 +133,13 @@ static int celleb_epci_check_abort(struct pci_controller *hose,
}
static volatile void __iomem *celleb_epci_make_config_addr(
+ struct pci_bus *bus,
struct pci_controller *hose,
unsigned int devfn, int where)
{
volatile void __iomem *addr;
- struct pci_bus *bus = hose->bus;
- if (bus->self)
+ if (bus != hose->bus)
addr = celleb_epci_get_epci_cfg(hose) +
(((bus->number & 0xff) << 16)
| ((devfn & 0xff) << 8)
@@ -193,7 +193,7 @@ static int celleb_epci_read_config(struct pci_bus *bus,
} else {
clear_and_disable_master_abort_interrupt(hose);
- addr = celleb_epci_make_config_addr(hose, devfn, where);
+ addr = celleb_epci_make_config_addr(bus, hose, devfn, where);
switch (size) {
case 1:
@@ -257,7 +257,7 @@ static int celleb_epci_write_config(struct pci_bus *bus,
} else {
clear_and_disable_master_abort_interrupt(hose);
- addr = celleb_epci_make_config_addr(hose, devfn, where);
+ addr = celleb_epci_make_config_addr(bus, hose, devfn, where);
switch (size) {
case 1:
diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c
index 596ab2a788d..5e9f7f16357 100644
--- a/arch/powerpc/platforms/celleb/setup.c
+++ b/arch/powerpc/platforms/celleb/setup.c
@@ -80,7 +80,7 @@ static int celleb_machine_type_hack(char *ptr)
return 0;
}
-__setup("celleb_machine_type_hack", celleb_machine_type_hack);
+__setup("celleb_machine_type_hack=", celleb_machine_type_hack);
static void celleb_progress(char *s, unsigned short hex)
{
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 093438b93bd..5f3e6d8659f 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -76,7 +76,7 @@
*/
#define EEH_MAX_FAILS 2100000
-/* Time to wait for a PCI slot to retport status, in milliseconds */
+/* Time to wait for a PCI slot to report status, in milliseconds */
#define PCI_BUS_RESET_WAIT_MSEC (60*1000)
/* RTAS tokens */
@@ -95,11 +95,18 @@ EXPORT_SYMBOL(eeh_subsystem_enabled);
/* Lock to avoid races due to multiple reports of an error */
static DEFINE_SPINLOCK(confirm_error_lock);
-/* Buffer for reporting slot-error-detail rtas calls */
+/* Buffer for reporting slot-error-detail rtas calls. Its here
+ * in BSS, and not dynamically alloced, so that it ends up in
+ * RMO where RTAS can access it.
+ */
static unsigned char slot_errbuf[RTAS_ERROR_LOG_MAX];
static DEFINE_SPINLOCK(slot_errbuf_lock);
static int eeh_error_buf_size;
+/* Buffer for reporting pci register dumps. Its here in BSS, and
+ * not dynamically alloced, so that it ends up in RMO where RTAS
+ * can access it.
+ */
#define EEH_PCI_REGS_LOG_LEN 4096
static unsigned char pci_regs_buf[EEH_PCI_REGS_LOG_LEN];
@@ -218,7 +225,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len)
void eeh_slot_error_detail(struct pci_dn *pdn, int severity)
{
size_t loglen = 0;
- memset(pci_regs_buf, 0, EEH_PCI_REGS_LOG_LEN);
+ pci_regs_buf[0] = 0;
rtas_pci_enable(pdn, EEH_THAW_MMIO);
loglen = gather_pci_data(pdn, pci_regs_buf, EEH_PCI_REGS_LOG_LEN);
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index f07d849cfc8..161a5844ab6 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -378,8 +378,9 @@ struct pci_dn * handle_eeh_events (struct eeh_event *event)
/* Since rtas may enable MMIO when posting the error log,
* don't post the error log until after all dev drivers
- * have been informed. */
- eeh_slot_error_detail(frozen_pdn, 1 /* Temporary Error */);
+ * have been informed.
+ */
+ eeh_slot_error_detail(frozen_pdn, EEH_LOG_TEMP_FAILURE);
/* If all device drivers were EEH-unaware, then shut
* down all of the device drivers, and hope they
@@ -470,7 +471,7 @@ hard_fail:
location, drv_str, pci_str);
perm_error:
- eeh_slot_error_detail(frozen_pdn, 2 /* Permanent Error */);
+ eeh_slot_error_detail(frozen_pdn, EEH_LOG_PERM_FAILURE);
/* Notify all devices that they're about to go down. */
pci_walk_bus(frozen_bus, eeh_report_failure, NULL);
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index eec684a8e44..be17d239507 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -520,7 +520,6 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
dev->dev.archdata.dma_data = PCI_DN(pdn)->iommu_table;
return;
}
- DBG(" found DMA window, table: %p\n", pci->iommu_table);
pci = PCI_DN(pdn);
if (!pci->iommu_table) {
@@ -534,6 +533,8 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
pci->iommu_table = iommu_init_table(tbl, pci->phb->node);
DBG(" created table: %p\n", pci->iommu_table);
+ } else {
+ DBG(" found DMA window, table: %p\n", pci->iommu_table);
}
dev->dev.archdata.dma_data = pci->iommu_table;
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index af268560745..412a5e7aff2 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -12,6 +12,7 @@
#include <asm/firmware.h>
#include <asm/kexec.h>
#include <asm/mpic.h>
+#include <asm/smp.h>
#include "pseries.h"
#include "xics.h"
diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c
index 9b4fafd9a84..4f67b89ba1d 100644
--- a/arch/powerpc/sysdev/commproc.c
+++ b/arch/powerpc/sysdev/commproc.c
@@ -330,7 +330,7 @@ void m8xx_cpm_dpinit(void)
* with the processor and the microcode patches applied / activated.
* But the following should be at least safe.
*/
- rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
+ rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
}
/*
@@ -338,9 +338,9 @@ void m8xx_cpm_dpinit(void)
* This function returns an offset into the DPRAM area.
* Use cpm_dpram_addr() to get the virtual address of the area.
*/
-uint cpm_dpalloc(uint size, uint align)
+unsigned long cpm_dpalloc(uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
@@ -352,30 +352,30 @@ uint cpm_dpalloc(uint size, uint align)
}
EXPORT_SYMBOL(cpm_dpalloc);
-int cpm_dpfree(uint offset)
+int cpm_dpfree(unsigned long offset)
{
int ret;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
- ret = rh_free(&cpm_dpmem_info, (void *)offset);
+ ret = rh_free(&cpm_dpmem_info, offset);
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
return ret;
}
EXPORT_SYMBOL(cpm_dpfree);
-uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
cpm_dpmem_info.alignment = align;
- start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+ start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc_fixed);
@@ -385,7 +385,7 @@ void cpm_dpdump(void)
}
EXPORT_SYMBOL(cpm_dpdump);
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
{
return (void *)(dpram_vbase + offset);
}
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
index ec265995d5d..92441297479 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -248,15 +248,14 @@ static void cpm2_dpinit(void)
* varies with the processor and the microcode patches activated.
* But the following should be at least safe.
*/
- rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE,
- CPM_DATAONLY_SIZE);
+ rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
}
/* This function returns an index into the DPRAM area.
*/
-uint cpm_dpalloc(uint size, uint align)
+unsigned long cpm_dpalloc(uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
@@ -268,13 +267,13 @@ uint cpm_dpalloc(uint size, uint align)
}
EXPORT_SYMBOL(cpm_dpalloc);
-int cpm_dpfree(uint offset)
+int cpm_dpfree(unsigned long offset)
{
int ret;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
- ret = rh_free(&cpm_dpmem_info, (void *)offset);
+ ret = rh_free(&cpm_dpmem_info, offset);
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
return ret;
@@ -282,17 +281,17 @@ int cpm_dpfree(uint offset)
EXPORT_SYMBOL(cpm_dpfree);
/* not sure if this is ever needed */
-uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
cpm_dpmem_info.alignment = align;
- start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+ start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc_fixed);
@@ -302,7 +301,7 @@ void cpm_dpdump(void)
}
EXPORT_SYMBOL(cpm_dpdump);
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
{
return (void *)(im_dprambase + offset);
}
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 7f4c0754396..90f87408b5d 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -244,7 +244,7 @@ EXPORT_SYMBOL(qe_put_snum);
static int qe_sdma_init(void)
{
struct sdma *sdma = &qe_immr->sdma;
- u32 sdma_buf_offset;
+ unsigned long sdma_buf_offset;
if (!sdma)
return -ENODEV;
@@ -252,10 +252,10 @@ static int qe_sdma_init(void)
/* allocate 2 internal temporary buffers (512 bytes size each) for
* the SDMA */
sdma_buf_offset = qe_muram_alloc(512 * 2, 4096);
- if (IS_MURAM_ERR(sdma_buf_offset))
+ if (IS_ERR_VALUE(sdma_buf_offset))
return -ENOMEM;
- out_be32(&sdma->sdebcr, sdma_buf_offset & QE_SDEBCR_BA_MASK);
+ out_be32(&sdma->sdebcr, (u32) sdma_buf_offset & QE_SDEBCR_BA_MASK);
out_be32(&sdma->sdmr, (QE_SDMR_GLB_1_MSK |
(0x1 << QE_SDMR_CEN_SHIFT)));
@@ -291,33 +291,32 @@ static void qe_muram_init(void)
if ((np = of_find_node_by_name(NULL, "data-only")) != NULL) {
address = *of_get_address(np, 0, &size, &flags);
of_node_put(np);
- rh_attach_region(&qe_muram_info,
- (void *)address, (int)size);
+ rh_attach_region(&qe_muram_info, address, (int) size);
}
}
/* This function returns an index into the MURAM area.
*/
-u32 qe_muram_alloc(u32 size, u32 align)
+unsigned long qe_muram_alloc(int size, int align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&qe_muram_lock, flags);
start = rh_alloc_align(&qe_muram_info, size, align, "QE");
spin_unlock_irqrestore(&qe_muram_lock, flags);
- return (u32) start;
+ return start;
}
EXPORT_SYMBOL(qe_muram_alloc);
-int qe_muram_free(u32 offset)
+int qe_muram_free(unsigned long offset)
{
int ret;
unsigned long flags;
spin_lock_irqsave(&qe_muram_lock, flags);
- ret = rh_free(&qe_muram_info, (void *)offset);
+ ret = rh_free(&qe_muram_info, offset);
spin_unlock_irqrestore(&qe_muram_lock, flags);
return ret;
@@ -325,16 +324,16 @@ int qe_muram_free(u32 offset)
EXPORT_SYMBOL(qe_muram_free);
/* not sure if this is ever needed */
-u32 qe_muram_alloc_fixed(u32 offset, u32 size)
+unsigned long qe_muram_alloc_fixed(unsigned long offset, int size)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&qe_muram_lock, flags);
- start = rh_alloc_fixed(&qe_muram_info, (void *)offset, size, "commproc");
+ start = rh_alloc_fixed(&qe_muram_info, offset, size, "commproc");
spin_unlock_irqrestore(&qe_muram_lock, flags);
- return (u32) start;
+ return start;
}
EXPORT_SYMBOL(qe_muram_alloc_fixed);
@@ -344,7 +343,7 @@ void qe_muram_dump(void)
}
EXPORT_SYMBOL(qe_muram_dump);
-void *qe_muram_addr(u32 offset)
+void *qe_muram_addr(unsigned long offset)
{
return (void *)&qe_immr->muram[offset];
}
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index 66137bf2dfb..9143236853f 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -18,6 +18,7 @@
#include <linux/slab.h>
#include <linux/stddef.h>
#include <linux/interrupt.h>
+#include <linux/err.h>
#include <asm/io.h>
#include <asm/immap_qe.h>
@@ -268,7 +269,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Allocate memory for Tx Virtual Fifo */
uccf->ucc_fast_tx_virtual_fifo_base_offset =
qe_muram_alloc(uf_info->utfs, UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
- if (IS_MURAM_ERR(uccf->ucc_fast_tx_virtual_fifo_base_offset)) {
+ if (IS_ERR_VALUE(uccf->ucc_fast_tx_virtual_fifo_base_offset)) {
printk(KERN_ERR "%s: cannot allocate MURAM for TX FIFO", __FUNCTION__);
uccf->ucc_fast_tx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
@@ -280,7 +281,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
qe_muram_alloc(uf_info->urfs +
UCC_FAST_RECEIVE_VIRTUAL_FIFO_SIZE_FUDGE_FACTOR,
UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
- if (IS_MURAM_ERR(uccf->ucc_fast_rx_virtual_fifo_base_offset)) {
+ if (IS_ERR_VALUE(uccf->ucc_fast_rx_virtual_fifo_base_offset)) {
printk(KERN_ERR "%s: cannot allocate MURAM for RX FIFO", __FUNCTION__);
uccf->ucc_fast_rx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index b930d686a4d..1f65c26ce63 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -18,6 +18,7 @@
#include <linux/slab.h>
#include <linux/stddef.h>
#include <linux/interrupt.h>
+#include <linux/err.h>
#include <asm/io.h>
#include <asm/immap_qe.h>
@@ -175,7 +176,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* Get PRAM base */
uccs->us_pram_offset =
qe_muram_alloc(UCC_SLOW_PRAM_SIZE, ALIGNMENT_OF_UCC_SLOW_PRAM);
- if (IS_MURAM_ERR(uccs->us_pram_offset)) {
+ if (IS_ERR_VALUE(uccs->us_pram_offset)) {
printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __FUNCTION__);
ucc_slow_free(uccs);
return -ENOMEM;
@@ -210,7 +211,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->rx_base_offset =
qe_muram_alloc(us_info->rx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
- if (IS_MURAM_ERR(uccs->rx_base_offset)) {
+ if (IS_ERR_VALUE(uccs->rx_base_offset)) {
printk(KERN_ERR "%s: cannot allocate RX BDs", __FUNCTION__);
uccs->rx_base_offset = 0;
ucc_slow_free(uccs);
@@ -220,7 +221,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->tx_base_offset =
qe_muram_alloc(us_info->tx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
- if (IS_MURAM_ERR(uccs->tx_base_offset)) {
+ if (IS_ERR_VALUE(uccs->tx_base_offset)) {
printk(KERN_ERR "%s: cannot allocate TX BDs", __FUNCTION__);
uccs->tx_base_offset = 0;
ucc_slow_free(uccs);
diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c
index 7a8722beac1..e2c6210f234 100644
--- a/arch/ppc/8xx_io/commproc.c
+++ b/arch/ppc/8xx_io/commproc.c
@@ -402,7 +402,7 @@ void m8xx_cpm_dpinit(void)
* with the processor and the microcode patches applied / activated.
* But the following should be at least safe.
*/
- rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
+ rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
}
/*
@@ -410,9 +410,9 @@ void m8xx_cpm_dpinit(void)
* This function returns an offset into the DPRAM area.
* Use cpm_dpram_addr() to get the virtual address of the area.
*/
-uint cpm_dpalloc(uint size, uint align)
+unsigned long cpm_dpalloc(uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
@@ -420,34 +420,34 @@ uint cpm_dpalloc(uint size, uint align)
start = rh_alloc(&cpm_dpmem_info, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc);
-int cpm_dpfree(uint offset)
+int cpm_dpfree(unsigned long offset)
{
int ret;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
- ret = rh_free(&cpm_dpmem_info, (void *)offset);
+ ret = rh_free(&cpm_dpmem_info, offset);
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
return ret;
}
EXPORT_SYMBOL(cpm_dpfree);
-uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
cpm_dpmem_info.alignment = align;
- start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+ start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc_fixed);
@@ -457,7 +457,7 @@ void cpm_dpdump(void)
}
EXPORT_SYMBOL(cpm_dpdump);
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
{
return ((immap_t *)IMAP_ADDR)->im_cpm.cp_dpmem + offset;
}
diff --git a/arch/ppc/lib/Makefile b/arch/ppc/lib/Makefile
index 422bef9bae7..095e661e79d 100644
--- a/arch/ppc/lib/Makefile
+++ b/arch/ppc/lib/Makefile
@@ -3,6 +3,3 @@
#
obj-y := checksum.o string.o div64.o
-
-obj-$(CONFIG_8xx) += rheap.o
-obj-$(CONFIG_CPM2) += rheap.o
diff --git a/arch/ppc/lib/rheap.c b/arch/ppc/lib/rheap.c
deleted file mode 100644
index d40700795a9..00000000000
--- a/arch/ppc/lib/rheap.c
+++ /dev/null
@@ -1,692 +0,0 @@
-/*
- * A Remote Heap. Remote means that we don't touch the memory that the
- * heap points to. Normal heap implementations use the memory they manage
- * to place their list. We cannot do that because the memory we manage may
- * have special properties, for example it is uncachable or of different
- * endianess.
- *
- * Author: Pantelis Antoniou <panto@intracom.gr>
- *
- * 2004 (c) INTRACOM S.A. Greece. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <asm/rheap.h>
-
-/*
- * Fixup a list_head, needed when copying lists. If the pointers fall
- * between s and e, apply the delta. This assumes that
- * sizeof(struct list_head *) == sizeof(unsigned long *).
- */
-static inline void fixup(unsigned long s, unsigned long e, int d,
- struct list_head *l)
-{
- unsigned long *pp;
-
- pp = (unsigned long *)&l->next;
- if (*pp >= s && *pp < e)
- *pp += d;
-
- pp = (unsigned long *)&l->prev;
- if (*pp >= s && *pp < e)
- *pp += d;
-}
-
-/* Grow the allocated blocks */
-static int grow(rh_info_t * info, int max_blocks)
-{
- rh_block_t *block, *blk;
- int i, new_blocks;
- int delta;
- unsigned long blks, blke;
-
- if (max_blocks <= info->max_blocks)
- return -EINVAL;
-
- new_blocks = max_blocks - info->max_blocks;
-
- block = kmalloc(sizeof(rh_block_t) * max_blocks, GFP_KERNEL);
- if (block == NULL)
- return -ENOMEM;
-
- if (info->max_blocks > 0) {
-
- /* copy old block area */
- memcpy(block, info->block,
- sizeof(rh_block_t) * info->max_blocks);
-
- delta = (char *)block - (char *)info->block;
-
- /* and fixup list pointers */
- blks = (unsigned long)info->block;
- blke = (unsigned long)(info->block + info->max_blocks);
-
- for (i = 0, blk = block; i < info->max_blocks; i++, blk++)
- fixup(blks, blke, delta, &blk->list);
-
- fixup(blks, blke, delta, &info->empty_list);
- fixup(blks, blke, delta, &info->free_list);
- fixup(blks, blke, delta, &info->taken_list);
-
- /* free the old allocated memory */
- if ((info->flags & RHIF_STATIC_BLOCK) == 0)
- kfree(info->block);
- }
-
- info->block = block;
- info->empty_slots += new_blocks;
- info->max_blocks = max_blocks;
- info->flags &= ~RHIF_STATIC_BLOCK;
-
- /* add all new blocks to the free list */
- for (i = 0, blk = block + info->max_blocks; i < new_blocks; i++, blk++)
- list_add(&blk->list, &info->empty_list);
-
- return 0;
-}
-
-/*
- * Assure at least the required amount of empty slots. If this function
- * causes a grow in the block area then all pointers kept to the block
- * area are invalid!
- */
-static int assure_empty(rh_info_t * info, int slots)
-{
- int max_blocks;
-
- /* This function is not meant to be used to grow uncontrollably */
- if (slots >= 4)
- return -EINVAL;
-
- /* Enough space */
- if (info->empty_slots >= slots)
- return 0;
-
- /* Next 16 sized block */
- max_blocks = ((info->max_blocks + slots) + 15) & ~15;
-
- return grow(info, max_blocks);
-}
-
-static rh_block_t *get_slot(rh_info_t * info)
-{
- rh_block_t *blk;
-
- /* If no more free slots, and failure to extend. */
- /* XXX: You should have called assure_empty before */
- if (info->empty_slots == 0) {
- printk(KERN_ERR "rh: out of slots; crash is imminent.\n");
- return NULL;
- }
-
- /* Get empty slot to use */
- blk = list_entry(info->empty_list.next, rh_block_t, list);
- list_del_init(&blk->list);
- info->empty_slots--;
-
- /* Initialize */
- blk->start = NULL;
- blk->size = 0;
- blk->owner = NULL;
-
- return blk;
-}
-
-static inline void release_slot(rh_info_t * info, rh_block_t * blk)
-{
- list_add(&blk->list, &info->empty_list);
- info->empty_slots++;
-}
-
-static void attach_free_block(rh_info_t * info, rh_block_t * blkn)
-{
- rh_block_t *blk;
- rh_block_t *before;
- rh_block_t *after;
- rh_block_t *next;
- int size;
- unsigned long s, e, bs, be;
- struct list_head *l;
-
- /* We assume that they are aligned properly */
- size = blkn->size;
- s = (unsigned long)blkn->start;
- e = s + size;
-
- /* Find the blocks immediately before and after the given one
- * (if any) */
- before = NULL;
- after = NULL;
- next = NULL;
-
- list_for_each(l, &info->free_list) {
- blk = list_entry(l, rh_block_t, list);
-
- bs = (unsigned long)blk->start;
- be = bs + blk->size;
-
- if (next == NULL && s >= bs)
- next = blk;
-
- if (be == s)
- before = blk;
-
- if (e == bs)
- after = blk;
-
- /* If both are not null, break now */
- if (before != NULL && after != NULL)
- break;
- }
-
- /* Now check if they are really adjacent */
- if (before != NULL && s != (unsigned long)before->start + before->size)
- before = NULL;
-
- if (after != NULL && e != (unsigned long)after->start)
- after = NULL;
-
- /* No coalescing; list insert and return */
- if (before == NULL && after == NULL) {
-
- if (next != NULL)
- list_add(&blkn->list, &next->list);
- else
- list_add(&blkn->list, &info->free_list);
-
- return;
- }
-
- /* We don't need it anymore */
- release_slot(info, blkn);
-
- /* Grow the before block */
- if (before != NULL && after == NULL) {
- before->size += size;
- return;
- }
-
- /* Grow the after block backwards */
- if (before == NULL && after != NULL) {
- after->start = (int8_t *)after->start - size;
- after->size += size;
- return;
- }
-
- /* Grow the before block, and release the after block */
- before->size += size + after->size;
- list_del(&after->list);
- release_slot(info, after);
-}
-
-static void attach_taken_block(rh_info_t * info, rh_block_t * blkn)
-{
- rh_block_t *blk;
- struct list_head *l;
-
- /* Find the block immediately before the given one (if any) */
- list_for_each(l, &info->taken_list) {
- blk = list_entry(l, rh_block_t, list);
- if (blk->start > blkn->start) {
- list_add_tail(&blkn->list, &blk->list);
- return;
- }
- }
-
- list_add_tail(&blkn->list, &info->taken_list);
-}
-
-/*
- * Create a remote heap dynamically. Note that no memory for the blocks
- * are allocated. It will upon the first allocation
- */
-rh_info_t *rh_create(unsigned int alignment)
-{
- rh_info_t *info;
-
- /* Alignment must be a power of two */
- if ((alignment & (alignment - 1)) != 0)
- return ERR_PTR(-EINVAL);
-
- info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (info == NULL)
- return ERR_PTR(-ENOMEM);
-
- info->alignment = alignment;
-
- /* Initially everything as empty */
- info->block = NULL;
- info->max_blocks = 0;
- info->empty_slots = 0;
- info->flags = 0;
-
- INIT_LIST_HEAD(&info->empty_list);
- INIT_LIST_HEAD(&info->free_list);
- INIT_LIST_HEAD(&info->taken_list);
-
- return info;
-}
-
-/*
- * Destroy a dynamically created remote heap. Deallocate only if the areas
- * are not static
- */
-void rh_destroy(rh_info_t * info)
-{
- if ((info->flags & RHIF_STATIC_BLOCK) == 0 && info->block != NULL)
- kfree(info->block);
-
- if ((info->flags & RHIF_STATIC_INFO) == 0)
- kfree(info);
-}
-
-/*
- * Initialize in place a remote heap info block. This is needed to support
- * operation very early in the startup of the kernel, when it is not yet safe
- * to call kmalloc.
- */
-void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
- rh_block_t * block)
-{
- int i;
- rh_block_t *blk;
-
- /* Alignment must be a power of two */
- if ((alignment & (alignment - 1)) != 0)
- return;
-
- info->alignment = alignment;
-
- /* Initially everything as empty */
- info->block = block;
- info->max_blocks = max_blocks;
- info->empty_slots = max_blocks;
- info->flags = RHIF_STATIC_INFO | RHIF_STATIC_BLOCK;
-
- INIT_LIST_HEAD(&info->empty_list);
- INIT_LIST_HEAD(&info->free_list);
- INIT_LIST_HEAD(&info->taken_list);
-
- /* Add all new blocks to the free list */
- for (i = 0, blk = block; i < max_blocks; i++, blk++)
- list_add(&blk->list, &info->empty_list);
-}
-
-/* Attach a free memory region, coalesces regions if adjuscent */
-int rh_attach_region(rh_info_t * info, void *start, int size)
-{
- rh_block_t *blk;
- unsigned long s, e, m;
- int r;
-
- /* The region must be aligned */
- s = (unsigned long)start;
- e = s + size;
- m = info->alignment - 1;
-
- /* Round start up */
- s = (s + m) & ~m;
-
- /* Round end down */
- e = e & ~m;
-
- /* Take final values */
- start = (void *)s;
- size = (int)(e - s);
-
- /* Grow the blocks, if needed */
- r = assure_empty(info, 1);
- if (r < 0)
- return r;
-
- blk = get_slot(info);
- blk->start = start;
- blk->size = size;
- blk->owner = NULL;
-
- attach_free_block(info, blk);
-
- return 0;
-}
-
-/* Detatch given address range, splits free block if needed. */
-void *rh_detach_region(rh_info_t * info, void *start, int size)
-{
- struct list_head *l;
- rh_block_t *blk, *newblk;
- unsigned long s, e, m, bs, be;
-
- /* Validate size */
- if (size <= 0)
- return ERR_PTR(-EINVAL);
-
- /* The region must be aligned */
- s = (unsigned long)start;
- e = s + size;
- m = info->alignment - 1;
-
- /* Round start up */
- s = (s + m) & ~m;
-
- /* Round end down */
- e = e & ~m;
-
- if (assure_empty(info, 1) < 0)
- return ERR_PTR(-ENOMEM);
-
- blk = NULL;
- list_for_each(l, &info->free_list) {
- blk = list_entry(l, rh_block_t, list);
- /* The range must lie entirely inside one free block */
- bs = (unsigned long)blk->start;
- be = (unsigned long)blk->start + blk->size;
- if (s >= bs && e <= be)
- break;
- blk = NULL;
- }
-
- if (blk == NULL)
- return ERR_PTR(-ENOMEM);
-
- /* Perfect fit */
- if (bs == s && be == e) {
- /* Delete from free list, release slot */
- list_del(&blk->list);
- release_slot(info, blk);
- return (void *)s;
- }
-
- /* blk still in free list, with updated start and/or size */
- if (bs == s || be == e) {
- if (bs == s)
- blk->start = (int8_t *)blk->start + size;
- blk->size -= size;
-
- } else {
- /* The front free fragment */
- blk->size = s - bs;
-
- /* the back free fragment */
- newblk = get_slot(info);
- newblk->start = (void *)e;
- newblk->size = be - e;
-
- list_add(&newblk->list, &blk->list);
- }
-
- return (void *)s;
-}
-
-void *rh_alloc(rh_info_t * info, int size, const char *owner)
-{
- struct list_head *l;
- rh_block_t *blk;
- rh_block_t *newblk;
- void *start;
-
- /* Validate size */
- if (size <= 0)
- return ERR_PTR(-EINVAL);
-
- /* Align to configured alignment */
- size = (size + (info->alignment - 1)) & ~(info->alignment - 1);
-
- if (assure_empty(info, 1) < 0)
- return ERR_PTR(-ENOMEM);
-
- blk = NULL;
- list_for_each(l, &info->free_list) {
- blk = list_entry(l, rh_block_t, list);
- if (size <= blk->size)
- break;
- blk = NULL;
- }
-
- if (blk == NULL)
- return ERR_PTR(-ENOMEM);
-
- /* Just fits */
- if (blk->size == size) {
- /* Move from free list to taken list */
- list_del(&blk->list);
- blk->owner = owner;
- start = blk->start;
-
- attach_taken_block(info, blk);
-
- return start;
- }
-
- newblk = get_slot(info);
- newblk->start = blk->start;
- newblk->size = size;
- newblk->owner = owner;
-
- /* blk still in free list, with updated start, size */
- blk->start = (int8_t *)blk->start + size;
- blk->size -= size;
-
- start = newblk->start;
-
- attach_taken_block(info, newblk);
-
- return start;
-}
-
-/* allocate at precisely the given address */
-void *rh_alloc_fixed(rh_info_t * info, void *start, int size, const char *owner)
-{
- struct list_head *l;
- rh_block_t *blk, *newblk1, *newblk2;
- unsigned long s, e, m, bs, be;
-
- /* Validate size */
- if (size <= 0)
- return ERR_PTR(-EINVAL);
-
- /* The region must be aligned */
- s = (unsigned long)start;
- e = s + size;
- m = info->alignment - 1;
-
- /* Round start up */
- s = (s + m) & ~m;
-
- /* Round end down */
- e = e & ~m;
-
- if (assure_empty(info, 2) < 0)
- return ERR_PTR(-ENOMEM);
-
- blk = NULL;
- list_for_each(l, &info->free_list) {
- blk = list_entry(l, rh_block_t, list);
- /* The range must lie entirely inside one free block */
- bs = (unsigned long)blk->start;
- be = (unsigned long)blk->start + blk->size;
- if (s >= bs && e <= be)
- break;
- }
-
- if (blk == NULL)
- return ERR_PTR(-ENOMEM);
-
- /* Perfect fit */
- if (bs == s && be == e) {
- /* Move from free list to taken list */
- list_del(&blk->list);
- blk->owner = owner;
-
- start = blk->start;
- attach_taken_block(info, blk);
-
- return start;
-
- }
-
- /* blk still in free list, with updated start and/or size */
- if (bs == s || be == e) {
- if (bs == s)
- blk->start = (int8_t *)blk->start + size;
- blk->size -= size;
-
- } else {
- /* The front free fragment */
- blk->size = s - bs;
-
- /* The back free fragment */
- newblk2 = get_slot(info);
- newblk2->start = (void *)e;
- newblk2->size = be - e;
-
- list_add(&newblk2->list, &blk->list);
- }
-
- newblk1 = get_slot(info);
- newblk1->start = (void *)s;
- newblk1->size = e - s;
- newblk1->owner = owner;
-
- start = newblk1->start;
- attach_taken_block(info, newblk1);
-
- return start;
-}
-
-int rh_free(rh_info_t * info, void *start)
-{
- rh_block_t *blk, *blk2;
- struct list_head *l;
- int size;
-
- /* Linear search for block */
- blk = NULL;
- list_for_each(l, &info->taken_list) {
- blk2 = list_entry(l, rh_block_t, list);
- if (start < blk2->start)
- break;
- blk = blk2;
- }
-
- if (blk == NULL || start > (blk->start + blk->size))
- return -EINVAL;
-
- /* Remove from taken list */
- list_del(&blk->list);
-
- /* Get size of freed block */
- size = blk->size;
- attach_free_block(info, blk);
-
- return size;
-}
-
-int rh_get_stats(rh_info_t * info, int what, int max_stats, rh_stats_t * stats)
-{
- rh_block_t *blk;
- struct list_head *l;
- struct list_head *h;
- int nr;
-
- switch (what) {
-
- case RHGS_FREE:
- h = &info->free_list;
- break;
-
- case RHGS_TAKEN:
- h = &info->taken_list;
- break;
-
- default:
- return -EINVAL;
- }
-
- /* Linear search for block */
- nr = 0;
- list_for_each(l, h) {
- blk = list_entry(l, rh_block_t, list);
- if (stats != NULL && nr < max_stats) {
- stats->start = blk->start;
- stats->size = blk->size;
- stats->owner = blk->owner;
- stats++;
- }
- nr++;
- }
-
- return nr;
-}
-
-int rh_set_owner(rh_info_t * info, void *start, const char *owner)
-{
- rh_block_t *blk, *blk2;
- struct list_head *l;
- int size;
-
- /* Linear search for block */
- blk = NULL;
- list_for_each(l, &info->taken_list) {
- blk2 = list_entry(l, rh_block_t, list);
- if (start < blk2->start)
- break;
- blk = blk2;
- }
-
- if (blk == NULL || start > (blk->start + blk->size))
- return -EINVAL;
-
- blk->owner = owner;
- size = blk->size;
-
- return size;
-}
-
-void rh_dump(rh_info_t * info)
-{
- static rh_stats_t st[32]; /* XXX maximum 32 blocks */
- int maxnr;
- int i, nr;
-
- maxnr = ARRAY_SIZE(st);
-
- printk(KERN_INFO
- "info @0x%p (%d slots empty / %d max)\n",
- info, info->empty_slots, info->max_blocks);
-
- printk(KERN_INFO " Free:\n");
- nr = rh_get_stats(info, RHGS_FREE, maxnr, st);
- if (nr > maxnr)
- nr = maxnr;
- for (i = 0; i < nr; i++)
- printk(KERN_INFO
- " 0x%p-0x%p (%u)\n",
- st[i].start, (int8_t *) st[i].start + st[i].size,
- st[i].size);
- printk(KERN_INFO "\n");
-
- printk(KERN_INFO " Taken:\n");
- nr = rh_get_stats(info, RHGS_TAKEN, maxnr, st);
- if (nr > maxnr)
- nr = maxnr;
- for (i = 0; i < nr; i++)
- printk(KERN_INFO
- " 0x%p-0x%p (%u) %s\n",
- st[i].start, (int8_t *) st[i].start + st[i].size,
- st[i].size, st[i].owner != NULL ? st[i].owner : "");
- printk(KERN_INFO "\n");
-}
-
-void rh_dump_blk(rh_info_t * info, rh_block_t * blk)
-{
- printk(KERN_INFO
- "blk @0x%p: 0x%p-0x%p (%u)\n",
- blk, blk->start, (int8_t *) blk->start + blk->size, blk->size);
-}
diff --git a/arch/ppc/syslib/cpm2_common.c b/arch/ppc/syslib/cpm2_common.c
index cbac44b1620..6cd859d7721 100644
--- a/arch/ppc/syslib/cpm2_common.c
+++ b/arch/ppc/syslib/cpm2_common.c
@@ -136,15 +136,14 @@ static void cpm2_dpinit(void)
* varies with the processor and the microcode patches activated.
* But the following should be at least safe.
*/
- rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE,
- CPM_DATAONLY_SIZE);
+ rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
}
/* This function returns an index into the DPRAM area.
*/
-uint cpm_dpalloc(uint size, uint align)
+unsigned long cpm_dpalloc(uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
@@ -152,17 +151,17 @@ uint cpm_dpalloc(uint size, uint align)
start = rh_alloc(&cpm_dpmem_info, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc);
-int cpm_dpfree(uint offset)
+int cpm_dpfree(unsigned long offset)
{
int ret;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
- ret = rh_free(&cpm_dpmem_info, (void *)offset);
+ ret = rh_free(&cpm_dpmem_info, offset);
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
return ret;
@@ -170,17 +169,17 @@ int cpm_dpfree(uint offset)
EXPORT_SYMBOL(cpm_dpfree);
/* not sure if this is ever needed */
-uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align)
{
- void *start;
+ unsigned long start;
unsigned long flags;
spin_lock_irqsave(&cpm_dpmem_lock, flags);
cpm_dpmem_info.alignment = align;
- start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+ start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc");
spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
- return (uint)start;
+ return start;
}
EXPORT_SYMBOL(cpm_dpalloc_fixed);
@@ -190,7 +189,7 @@ void cpm_dpdump(void)
}
EXPORT_SYMBOL(cpm_dpdump);
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
{
return (void *)&cpm2_immr->im_dprambase[offset];
}
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index d0f28981b55..7540966687e 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -167,7 +167,7 @@ static int allocate_bd(struct net_device *dev)
fep->ring_mem_addr = cpm_dpalloc((fpi->tx_ring + fpi->rx_ring) *
sizeof(cbd_t), 8);
- if (IS_DPERR(fep->ring_mem_addr))
+ if (IS_ERR_VALUE(fep->ring_mem_addr))
return -ENOMEM;
fep->ring_base = cpm_dpram_addr(fep->ring_mem_addr);
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index d7aff818937..0f667652fda 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -293,7 +293,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
else {
init_enet_offset =
qe_muram_alloc(thread_size, thread_alignment);
- if (IS_MURAM_ERR(init_enet_offset)) {
+ if (IS_ERR_VALUE(init_enet_offset)) {
ugeth_err
("fill_init_enet_entries: Can not allocate DPRAM memory.");
qe_put_snum((u8) snum);
@@ -2594,7 +2594,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->tx_bd_ring_offset[j] =
qe_muram_alloc(length,
UCC_GETH_TX_BD_RING_ALIGNMENT);
- if (!IS_MURAM_ERR(ugeth->tx_bd_ring_offset[j]))
+ if (!IS_ERR_VALUE(ugeth->tx_bd_ring_offset[j]))
ugeth->p_tx_bd_ring[j] =
(u8 *) qe_muram_addr(ugeth->
tx_bd_ring_offset[j]);
@@ -2629,7 +2629,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->rx_bd_ring_offset[j] =
qe_muram_alloc(length,
UCC_GETH_RX_BD_RING_ALIGNMENT);
- if (!IS_MURAM_ERR(ugeth->rx_bd_ring_offset[j]))
+ if (!IS_ERR_VALUE(ugeth->rx_bd_ring_offset[j]))
ugeth->p_rx_bd_ring[j] =
(u8 *) qe_muram_addr(ugeth->
rx_bd_ring_offset[j]);
@@ -2713,7 +2713,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->tx_glbl_pram_offset =
qe_muram_alloc(sizeof(struct ucc_geth_tx_global_pram),
UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->tx_glbl_pram_offset)) {
+ if (IS_ERR_VALUE(ugeth->tx_glbl_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.",
__FUNCTION__);
@@ -2735,7 +2735,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_thread_data_tx) +
32 * (numThreadsTxNumerical == 1),
UCC_GETH_THREAD_DATA_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->thread_dat_tx_offset)) {
+ if (IS_ERR_VALUE(ugeth->thread_dat_tx_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_thread_data_tx.",
__FUNCTION__);
@@ -2763,7 +2763,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(ug_info->numQueuesTx *
sizeof(struct ucc_geth_send_queue_qd),
UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->send_q_mem_reg_offset)) {
+ if (IS_ERR_VALUE(ugeth->send_q_mem_reg_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.",
__FUNCTION__);
@@ -2806,7 +2806,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->scheduler_offset =
qe_muram_alloc(sizeof(struct ucc_geth_scheduler),
UCC_GETH_SCHEDULER_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->scheduler_offset)) {
+ if (IS_ERR_VALUE(ugeth->scheduler_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_scheduler.",
__FUNCTION__);
@@ -2854,7 +2854,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof
(struct ucc_geth_tx_firmware_statistics_pram),
UCC_GETH_TX_STATISTICS_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->tx_fw_statistics_pram_offset)) {
+ if (IS_ERR_VALUE(ugeth->tx_fw_statistics_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for"
" p_tx_fw_statistics_pram.", __FUNCTION__);
@@ -2893,7 +2893,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->rx_glbl_pram_offset =
qe_muram_alloc(sizeof(struct ucc_geth_rx_global_pram),
UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->rx_glbl_pram_offset)) {
+ if (IS_ERR_VALUE(ugeth->rx_glbl_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.",
__FUNCTION__);
@@ -2914,7 +2914,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(numThreadsRxNumerical *
sizeof(struct ucc_geth_thread_data_rx),
UCC_GETH_THREAD_DATA_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->thread_dat_rx_offset)) {
+ if (IS_ERR_VALUE(ugeth->thread_dat_rx_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_thread_data_rx.",
__FUNCTION__);
@@ -2937,7 +2937,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof
(struct ucc_geth_rx_firmware_statistics_pram),
UCC_GETH_RX_STATISTICS_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->rx_fw_statistics_pram_offset)) {
+ if (IS_ERR_VALUE(ugeth->rx_fw_statistics_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for"
" p_rx_fw_statistics_pram.", __FUNCTION__);
@@ -2959,7 +2959,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(ug_info->numQueuesRx *
sizeof(struct ucc_geth_rx_interrupt_coalescing_entry)
+ 4, UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->rx_irq_coalescing_tbl_offset)) {
+ if (IS_ERR_VALUE(ugeth->rx_irq_coalescing_tbl_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for"
" p_rx_irq_coalescing_tbl.", __FUNCTION__);
@@ -3027,7 +3027,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
(sizeof(struct ucc_geth_rx_bd_queues_entry) +
sizeof(struct ucc_geth_rx_prefetched_bds)),
UCC_GETH_RX_BD_QUEUES_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->rx_bd_qs_tbl_offset)) {
+ if (IS_ERR_VALUE(ugeth->rx_bd_qs_tbl_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.",
__FUNCTION__);
@@ -3116,7 +3116,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ugeth->exf_glbl_param_offset =
qe_muram_alloc(sizeof(struct ucc_geth_exf_global_pram),
UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT);
- if (IS_MURAM_ERR(ugeth->exf_glbl_param_offset)) {
+ if (IS_ERR_VALUE(ugeth->exf_glbl_param_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for"
" p_exf_glbl_param.", __FUNCTION__);
@@ -3258,7 +3258,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* Allocate InitEnet command parameter structure */
init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4);
- if (IS_MURAM_ERR(init_enet_pram_offset)) {
+ if (IS_ERR_VALUE(init_enet_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
__FUNCTION__);
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
index 69715e55650..a8f894c7819 100644
--- a/drivers/serial/cpm_uart/cpm_uart.h
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -88,7 +88,7 @@ extern struct uart_cpm_port cpm_uart_ports[UART_NR];
/* these are located in their respective files */
void cpm_line_cr_cmd(int line, int cmd);
-int __init cpm_uart_init_portdesc(void);
+int cpm_uart_init_portdesc(void);
int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con);
void cpm_uart_freebuf(struct uart_cpm_port *pinfo);
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index f23972bc00c..b63ff8dd730 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -482,7 +482,8 @@ static void cpm_uart_shutdown(struct uart_port *port)
}
static void cpm_uart_set_termios(struct uart_port *port,
- struct termios *termios, struct termios *old)
+ struct ktermios *termios,
+ struct ktermios *old)
{
int baud;
unsigned long flags;
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 925fb607d8c..8c6324ed020 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -125,7 +125,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
{
int dpmemsz, memsz;
u8 *dp_mem;
- uint dp_offset;
+ unsigned long dp_offset;
u8 *mem_addr;
dma_addr_t dma_addr = 0;
@@ -133,7 +133,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
dpmemsz = sizeof(cbd_t) * (pinfo->rx_nrfifos + pinfo->tx_nrfifos);
dp_offset = cpm_dpalloc(dpmemsz, 8);
- if (IS_DPERR(dp_offset)) {
+ if (IS_ERR_VALUE(dp_offset)) {
printk(KERN_ERR
"cpm_uart_cpm1.c: could not allocate buffer descriptors\n");
return -ENOMEM;
@@ -185,7 +185,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
}
/* Setup any dynamic params in the uart desc */
-int __init cpm_uart_init_portdesc(void)
+int cpm_uart_init_portdesc(void)
{
pr_debug("CPM uart[-]:init portdesc\n");
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index fa455996ad8..7b61d805ebe 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -222,7 +222,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
{
int dpmemsz, memsz;
u8 *dp_mem;
- uint dp_offset;
+ unsigned long dp_offset;
u8 *mem_addr;
dma_addr_t dma_addr = 0;
@@ -230,7 +230,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
dpmemsz = sizeof(cbd_t) * (pinfo->rx_nrfifos + pinfo->tx_nrfifos);
dp_offset = cpm_dpalloc(dpmemsz, 8);
- if (IS_DPERR(dp_offset)) {
+ if (IS_ERR_VALUE(dp_offset)) {
printk(KERN_ERR
"cpm_uart_cpm.c: could not allocate buffer descriptors\n");
return -ENOMEM;
@@ -282,7 +282,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
}
/* Setup any dynamic params in the uart desc */
-int __init cpm_uart_init_portdesc(void)
+int cpm_uart_init_portdesc(void)
{
#if defined(CONFIG_SERIAL_CPM_SMC1) || defined(CONFIG_SERIAL_CPM_SMC2)
u16 *addr;
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index e2ca55bcfe0..b8dca30bd0b 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -73,8 +73,9 @@ extern char initial_stab[];
#define HPTES_PER_GROUP 8
+#define HPTE_V_SSIZE_SHIFT 62
#define HPTE_V_AVPN_SHIFT 7
-#define HPTE_V_AVPN ASM_CONST(0xffffffffffffff80)
+#define HPTE_V_AVPN ASM_CONST(0x3fffffffffffff80)
#define HPTE_V_AVPN_VAL(x) (((x) & HPTE_V_AVPN) >> HPTE_V_AVPN_SHIFT)
#define HPTE_V_COMPARE(x,y) (!(((x) ^ (y)) & HPTE_V_AVPN))
#define HPTE_V_BOLTED ASM_CONST(0x0000000000000010)
@@ -151,6 +152,15 @@ struct mmu_psize_def
#define MMU_PAGE_16G 5 /* 16G */
#define MMU_PAGE_COUNT 6
+/*
+ * Segment sizes.
+ * These are the values used by hardware in the B field of
+ * SLB entries and the first dword of MMU hashtable entries.
+ * The B field is 2 bits; the values 2 and 3 are unused and reserved.
+ */
+#define MMU_SEGSIZE_256M 0
+#define MMU_SEGSIZE_1T 1
+
#ifndef __ASSEMBLY__
/*
diff --git a/include/asm-powerpc/mmzone.h b/include/asm-powerpc/mmzone.h
index d484ca94cb7..19f299b7e25 100644
--- a/include/asm-powerpc/mmzone.h
+++ b/include/asm-powerpc/mmzone.h
@@ -43,9 +43,5 @@ extern unsigned long max_pfn;
#endif /* CONFIG_NEED_MULTIPLE_NODES */
-#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
-extern int __init early_pfn_to_nid(unsigned long pfn);
-#endif
-
#endif /* __KERNEL__ */
#endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index 6dcd7a811fe..8e2005159ff 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -62,11 +62,14 @@ struct pci_dev *pci_get_device_by_addr(unsigned long addr);
/**
* eeh_slot_error_detail -- record and EEH error condition to the log
- * @severity: 1 if temporary, 2 if permanent failure.
+ * @pdn: pci device node
+ * @severity: EEH_LOG_TEMP_FAILURE or EEH_LOG_PERM_FAILURE
*
* Obtains the EEH error details from the RTAS subsystem,
* and then logs these details with the RTAS error log system.
*/
+#define EEH_LOG_TEMP_FAILURE 1
+#define EEH_LOG_PERM_FAILURE 2
void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
/**
@@ -82,6 +85,7 @@ int rtas_pci_enable(struct pci_dn *pdn, int function);
/**
* rtas_set_slot_reset -- unfreeze a frozen slot
+ * @pdn: pci device node
*
* Clear the EEH-frozen condition on a slot. This routine
* does this by asserting the PCI #RST line for 1/8th of
@@ -95,6 +99,7 @@ int eeh_wait_for_slot_status(struct pci_dn *pdn, int max_wait_msecs);
/**
* eeh_restore_bars - Restore device configuration info.
+ * @pdn: pci device node
*
* A reset of a PCI device will clear out its config space.
* This routines will restore the config space for this
@@ -105,6 +110,7 @@ void eeh_restore_bars(struct pci_dn *);
/**
* rtas_configure_bridge -- firmware initialization of pci bridge
+ * @pdn: pci device node
*
* Ask the firmware to configure all PCI bridges devices
* located behind the indicated node. Required after a
@@ -118,16 +124,22 @@ int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
int rtas_read_config(struct pci_dn *, int where, int size, u32 *val);
/**
+ * eeh_mark_slot -- set mode flags for pertition endpoint
+ * @pdn: pci device node
+ *
* mark and clear slots: find "partition endpoint" PE and set or
* clear the flags for each subnode of the PE.
*/
void eeh_mark_slot (struct device_node *dn, int mode_flag);
void eeh_clear_slot (struct device_node *dn, int mode_flag);
-/* Find the associated "Partiationable Endpoint" PE */
+/**
+ * find_device_pe -- Find the associated "Partiationable Endpoint" PE
+ * @pdn: pci device node
+ */
struct device_node * find_device_pe(struct device_node *dn);
-#endif
+#endif /* CONFIG_EEH */
#else /* CONFIG_PCI */
static inline void find_and_init_phbs(void) { }
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 13c372df99e..1e04651eedc 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -377,8 +377,13 @@ int ps3_vuart_port_device_register(struct ps3_vuart_port_device *dev);
/* system manager */
+#ifdef CONFIG_PS3_SYS_MANAGER
void ps3_sys_manager_restart(void);
void ps3_sys_manager_power_off(void);
+#else
+static inline void ps3_sys_manager_restart(void) {}
+static inline void ps3_sys_manager_power_off(void) {}
+#endif
struct ps3_prealloc {
const char *name;
diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h
index a62168ec535..9d304b1f160 100644
--- a/include/asm-powerpc/qe.h
+++ b/include/asm-powerpc/qe.h
@@ -38,11 +38,11 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
void qe_setbrg(u32 brg, u32 rate);
int qe_get_snum(void);
void qe_put_snum(u8 snum);
-u32 qe_muram_alloc(u32 size, u32 align);
-int qe_muram_free(u32 offset);
-u32 qe_muram_alloc_fixed(u32 offset, u32 size);
+unsigned long qe_muram_alloc(int size, int align);
+int qe_muram_free(unsigned long offset);
+unsigned long qe_muram_alloc_fixed(unsigned long offset, int size);
void qe_muram_dump(void);
-void *qe_muram_addr(u32 offset);
+void *qe_muram_addr(unsigned long offset);
/* Buffer descriptors */
struct qe_bd {
@@ -448,10 +448,5 @@ struct ucc_slow_pram {
#define UCC_FAST_FUNCTION_CODE_DTB_LCL 0x02
#define UCC_FAST_FUNCTION_CODE_BDB_LCL 0x01
-static inline long IS_MURAM_ERR(const u32 offset)
-{
- return offset > (u32) - 1000L;
-}
-
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_QE_H */
diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h
new file mode 100644
index 00000000000..064405c207b
--- /dev/null
+++ b/include/asm-powerpc/reg_booke.h
@@ -0,0 +1,469 @@
+/*
+ * Contains register definitions common to the Book E PowerPC
+ * specification. Notice that while the IBM-40x series of CPUs
+ * are not true Book E PowerPCs, they borrowed a number of features
+ * before Book E was finalized, and are included here as well. Unfortunatly,
+ * they sometimes used different locations than true Book E CPUs did.
+ */
+#ifdef __KERNEL__
+#ifndef __ASM_POWERPC_REG_BOOKE_H__
+#define __ASM_POWERPC_REG_BOOKE_H__
+
+#ifndef __ASSEMBLY__
+/* Performance Monitor Registers */
+#define mfpmr(rn) ({unsigned int rval; \
+ asm volatile("mfpmr %0," __stringify(rn) \
+ : "=r" (rval)); rval;})
+#define mtpmr(rn, v) asm volatile("mtpmr " __stringify(rn) ",%0" : : "r" (v))
+#endif /* __ASSEMBLY__ */
+
+/* Freescale Book E Performance Monitor APU Registers */
+#define PMRN_PMC0 0x010 /* Performance Monitor Counter 0 */
+#define PMRN_PMC1 0x011 /* Performance Monitor Counter 1 */
+#define PMRN_PMC2 0x012 /* Performance Monitor Counter 1 */
+#define PMRN_PMC3 0x013 /* Performance Monitor Counter 1 */
+#define PMRN_PMLCA0 0x090 /* PM Local Control A0 */
+#define PMRN_PMLCA1 0x091 /* PM Local Control A1 */
+#define PMRN_PMLCA2 0x092 /* PM Local Control A2 */
+#define PMRN_PMLCA3 0x093 /* PM Local Control A3 */
+
+#define PMLCA_FC 0x80000000 /* Freeze Counter */
+#define PMLCA_FCS 0x40000000 /* Freeze in Supervisor */
+#define PMLCA_FCU 0x20000000 /* Freeze in User */
+#define PMLCA_FCM1 0x10000000 /* Freeze when PMM==1 */
+#define PMLCA_FCM0 0x08000000 /* Freeze when PMM==0 */
+#define PMLCA_CE 0x04000000 /* Condition Enable */
+
+#define PMLCA_EVENT_MASK 0x007f0000 /* Event field */
+#define PMLCA_EVENT_SHIFT 16
+
+#define PMRN_PMLCB0 0x110 /* PM Local Control B0 */
+#define PMRN_PMLCB1 0x111 /* PM Local Control B1 */
+#define PMRN_PMLCB2 0x112 /* PM Local Control B2 */
+#define PMRN_PMLCB3 0x113 /* PM Local Control B3 */
+
+#define PMLCB_THRESHMUL_MASK 0x0700 /* Threshhold Multiple Field */
+#define PMLCB_THRESHMUL_SHIFT 8
+
+#define PMLCB_THRESHOLD_MASK 0x003f /* Threshold Field */
+#define PMLCB_THRESHOLD_SHIFT 0
+
+#define PMRN_PMGC0 0x190 /* PM Global Control 0 */
+
+#define PMGC0_FAC 0x80000000 /* Freeze all Counters */
+#define PMGC0_PMIE 0x40000000 /* Interrupt Enable */
+#define PMGC0_FCECE 0x20000000 /* Freeze countes on
+ Enabled Condition or
+ Event */
+
+#define PMRN_UPMC0 0x000 /* User Performance Monitor Counter 0 */
+#define PMRN_UPMC1 0x001 /* User Performance Monitor Counter 1 */
+#define PMRN_UPMC2 0x002 /* User Performance Monitor Counter 1 */
+#define PMRN_UPMC3 0x003 /* User Performance Monitor Counter 1 */
+#define PMRN_UPMLCA0 0x080 /* User PM Local Control A0 */
+#define PMRN_UPMLCA1 0x081 /* User PM Local Control A1 */
+#define PMRN_UPMLCA2 0x082 /* User PM Local Control A2 */
+#define PMRN_UPMLCA3 0x083 /* User PM Local Control A3 */
+#define PMRN_UPMLCB0 0x100 /* User PM Local Control B0 */
+#define PMRN_UPMLCB1 0x101 /* User PM Local Control B1 */
+#define PMRN_UPMLCB2 0x102 /* User PM Local Control B2 */
+#define PMRN_UPMLCB3 0x103 /* User PM Local Control B3 */
+#define PMRN_UPMGC0 0x180 /* User PM Global Control 0 */
+
+
+/* Machine State Register (MSR) Fields */
+#define MSR_UCLE (1<<26) /* User-mode cache lock enable */
+#define MSR_SPE (1<<25) /* Enable SPE */
+#define MSR_DWE (1<<10) /* Debug Wait Enable */
+#define MSR_UBLE (1<<10) /* BTB lock enable (e500) */
+#define MSR_IS MSR_IR /* Instruction Space */
+#define MSR_DS MSR_DR /* Data Space */
+#define MSR_PMM (1<<2) /* Performance monitor mark bit */
+
+/* Default MSR for kernel mode. */
+#if defined (CONFIG_40x)
+#define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE)
+#elif defined(CONFIG_BOOKE)
+#define MSR_KERNEL (MSR_ME|MSR_RI|MSR_CE)
+#endif
+
+/* Special Purpose Registers (SPRNs)*/
+#define SPRN_DECAR 0x036 /* Decrementer Auto Reload Register */
+#define SPRN_IVPR 0x03F /* Interrupt Vector Prefix Register */
+#define SPRN_USPRG0 0x100 /* User Special Purpose Register General 0 */
+#define SPRN_SPRG4R 0x104 /* Special Purpose Register General 4 Read */
+#define SPRN_SPRG5R 0x105 /* Special Purpose Register General 5 Read */
+#define SPRN_SPRG6R 0x106 /* Special Purpose Register General 6 Read */
+#define SPRN_SPRG7R 0x107 /* Special Purpose Register General 7 Read */
+#define SPRN_SPRG4W 0x114 /* Special Purpose Register General 4 Write */
+#define SPRN_SPRG5W 0x115 /* Special Purpose Register General 5 Write */
+#define SPRN_SPRG6W 0x116 /* Special Purpose Register General 6 Write */
+#define SPRN_SPRG7W 0x117 /* Special Purpose Register General 7 Write */
+#define SPRN_DBCR2 0x136 /* Debug Control Register 2 */
+#define SPRN_IAC3 0x13A /* Instruction Address Compare 3 */
+#define SPRN_IAC4 0x13B /* Instruction Address Compare 4 */
+#define SPRN_DVC1 0x13E /* Data Value Compare Register 1 */
+#define SPRN_DVC2 0x13F /* Data Value Compare Register 2 */
+#define SPRN_IVOR0 0x190 /* Interrupt Vector Offset Register 0 */
+#define SPRN_IVOR1 0x191 /* Interrupt Vector Offset Register 1 */
+#define SPRN_IVOR2 0x192 /* Interrupt Vector Offset Register 2 */
+#define SPRN_IVOR3 0x193 /* Interrupt Vector Offset Register 3 */
+#define SPRN_IVOR4 0x194 /* Interrupt Vector Offset Register 4 */
+#define SPRN_IVOR5 0x195 /* Interrupt Vector Offset Register 5 */
+#define SPRN_IVOR6 0x196 /* Interrupt Vector Offset Register 6 */
+#define SPRN_IVOR7 0x197 /* Interrupt Vector Offset Register 7 */
+#define SPRN_IVOR8 0x198 /* Interrupt Vector Offset Register 8 */
+#define SPRN_IVOR9 0x199 /* Interrupt Vector Offset Register 9 */
+#define SPRN_IVOR10 0x19A /* Interrupt Vector Offset Register 10 */
+#define SPRN_IVOR11 0x19B /* Interrupt Vector Offset Register 11 */
+#define SPRN_IVOR12 0x19C /* Interrupt Vector Offset Register 12 */
+#define SPRN_IVOR13 0x19D /* Interrupt Vector Offset Register 13 */
+#define SPRN_IVOR14 0x19E /* Interrupt Vector Offset Register 14 */
+#define SPRN_IVOR15 0x19F /* Interrupt Vector Offset Register 15 */
+#define SPRN_SPEFSCR 0x200 /* SPE & Embedded FP Status & Control */
+#define SPRN_BBEAR 0x201 /* Branch Buffer Entry Address Register */
+#define SPRN_BBTAR 0x202 /* Branch Buffer Target Address Register */
+#define SPRN_IVOR32 0x210 /* Interrupt Vector Offset Register 32 */
+#define SPRN_IVOR33 0x211 /* Interrupt Vector Offset Register 33 */
+#define SPRN_IVOR34 0x212 /* Interrupt Vector Offset Register 34 */
+#define SPRN_IVOR35 0x213 /* Interrupt Vector Offset Register 35 */
+#define SPRN_MCSRR0 0x23A /* Machine Check Save and Restore Register 0 */
+#define SPRN_MCSRR1 0x23B /* Machine Check Save and Restore Register 1 */
+#define SPRN_MCSR 0x23C /* Machine Check Status Register */
+#define SPRN_MCAR 0x23D /* Machine Check Address Register */
+#define SPRN_DSRR0 0x23E /* Debug Save and Restore Register 0 */
+#define SPRN_DSRR1 0x23F /* Debug Save and Restore Register 1 */
+#define SPRN_MAS0 0x270 /* MMU Assist Register 0 */
+#define SPRN_MAS1 0x271 /* MMU Assist Register 1 */
+#define SPRN_MAS2 0x272 /* MMU Assist Register 2 */
+#define SPRN_MAS3 0x273 /* MMU Assist Register 3 */
+#define SPRN_MAS4 0x274 /* MMU Assist Register 4 */
+#define SPRN_MAS5 0x275 /* MMU Assist Register 5 */
+#define SPRN_MAS6 0x276 /* MMU Assist Register 6 */
+#define SPRN_MAS7 0x3b0 /* MMU Assist Register 7 */
+#define SPRN_PID1 0x279 /* Process ID Register 1 */
+#define SPRN_PID2 0x27A /* Process ID Register 2 */
+#define SPRN_TLB0CFG 0x2B0 /* TLB 0 Config Register */
+#define SPRN_TLB1CFG 0x2B1 /* TLB 1 Config Register */
+#define SPRN_CCR1 0x378 /* Core Configuration Register 1 */
+#define SPRN_ZPR 0x3B0 /* Zone Protection Register (40x) */
+#define SPRN_MMUCR 0x3B2 /* MMU Control Register */
+#define SPRN_CCR0 0x3B3 /* Core Configuration Register 0 */
+#define SPRN_SGR 0x3B9 /* Storage Guarded Register */
+#define SPRN_DCWR 0x3BA /* Data Cache Write-thru Register */
+#define SPRN_SLER 0x3BB /* Little-endian real mode */
+#define SPRN_SU0R 0x3BC /* "User 0" real mode (40x) */
+#define SPRN_DCMP 0x3D1 /* Data TLB Compare Register */
+#define SPRN_ICDBDR 0x3D3 /* Instruction Cache Debug Data Register */
+#define SPRN_EVPR 0x3D6 /* Exception Vector Prefix Register */
+#define SPRN_L1CSR0 0x3F2 /* L1 Cache Control and Status Register 0 */
+#define SPRN_L1CSR1 0x3F3 /* L1 Cache Control and Status Register 1 */
+#define SPRN_PIT 0x3DB /* Programmable Interval Timer */
+#define SPRN_DCCR 0x3FA /* Data Cache Cacheability Register */
+#define SPRN_ICCR 0x3FB /* Instruction Cache Cacheability Register */
+#define SPRN_SVR 0x3FF /* System Version Register */
+
+/*
+ * SPRs which have conflicting definitions on true Book E versus classic,
+ * or IBM 40x.
+ */
+#ifdef CONFIG_BOOKE
+#define SPRN_PID 0x030 /* Process ID */
+#define SPRN_PID0 SPRN_PID/* Process ID Register 0 */
+#define SPRN_CSRR0 0x03A /* Critical Save and Restore Register 0 */
+#define SPRN_CSRR1 0x03B /* Critical Save and Restore Register 1 */
+#define SPRN_DEAR 0x03D /* Data Error Address Register */
+#define SPRN_ESR 0x03E /* Exception Syndrome Register */
+#define SPRN_PIR 0x11E /* Processor Identification Register */
+#define SPRN_DBSR 0x130 /* Debug Status Register */
+#define SPRN_DBCR0 0x134 /* Debug Control Register 0 */
+#define SPRN_DBCR1 0x135 /* Debug Control Register 1 */
+#define SPRN_IAC1 0x138 /* Instruction Address Compare 1 */
+#define SPRN_IAC2 0x139 /* Instruction Address Compare 2 */
+#define SPRN_DAC1 0x13C /* Data Address Compare 1 */
+#define SPRN_DAC2 0x13D /* Data Address Compare 2 */
+#define SPRN_TSR 0x150 /* Timer Status Register */
+#define SPRN_TCR 0x154 /* Timer Control Register */
+#endif /* Book E */
+#ifdef CONFIG_40x
+#define SPRN_PID 0x3B1 /* Process ID */
+#define SPRN_DBCR1 0x3BD /* Debug Control Register 1 */
+#define SPRN_ESR 0x3D4 /* Exception Syndrome Register */
+#define SPRN_DEAR 0x3D5 /* Data Error Address Register */
+#define SPRN_TSR 0x3D8 /* Timer Status Register */
+#define SPRN_TCR 0x3DA /* Timer Control Register */
+#define SPRN_SRR2 0x3DE /* Save/Restore Register 2 */
+#define SPRN_SRR3 0x3DF /* Save/Restore Register 3 */
+#define SPRN_DBSR 0x3F0 /* Debug Status Register */
+#define SPRN_DBCR0 0x3F2 /* Debug Control Register 0 */
+#define SPRN_DAC1 0x3F6 /* Data Address Compare 1 */
+#define SPRN_DAC2 0x3F7 /* Data Address Compare 2 */
+#define SPRN_CSRR0 SPRN_SRR2 /* Critical Save and Restore Register 0 */
+#define SPRN_CSRR1 SPRN_SRR3 /* Critical Save and Restore Register 1 */
+#endif
+
+/* Bit definitions for CCR1. */
+#define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */
+#define CCR1_TCS 0x00000080 /* Timer Clock Select */
+
+/* Bit definitions for the MCSR. */
+#ifdef CONFIG_440A
+#define MCSR_MCS 0x80000000 /* Machine Check Summary */
+#define MCSR_IB 0x40000000 /* Instruction PLB Error */
+#define MCSR_DRB 0x20000000 /* Data Read PLB Error */
+#define MCSR_DWB 0x10000000 /* Data Write PLB Error */
+#define MCSR_TLBP 0x08000000 /* TLB Parity Error */
+#define MCSR_ICP 0x04000000 /* I-Cache Parity Error */
+#define MCSR_DCSP 0x02000000 /* D-Cache Search Parity Error */
+#define MCSR_DCFP 0x01000000 /* D-Cache Flush Parity Error */
+#define MCSR_IMPE 0x00800000 /* Imprecise Machine Check Exception */
+#endif
+#ifdef CONFIG_E500
+#define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */
+#define MCSR_ICPERR 0x40000000UL /* I-Cache Parity Error */
+#define MCSR_DCP_PERR 0x20000000UL /* D-Cache Push Parity Error */
+#define MCSR_DCPERR 0x10000000UL /* D-Cache Parity Error */
+#define MCSR_GL_CI 0x00010000UL /* Guarded Load or Cache-Inhibited stwcx. */
+#define MCSR_BUS_IAERR 0x00000080UL /* Instruction Address Error */
+#define MCSR_BUS_RAERR 0x00000040UL /* Read Address Error */
+#define MCSR_BUS_WAERR 0x00000020UL /* Write Address Error */
+#define MCSR_BUS_IBERR 0x00000010UL /* Instruction Data Error */
+#define MCSR_BUS_RBERR 0x00000008UL /* Read Data Bus Error */
+#define MCSR_BUS_WBERR 0x00000004UL /* Write Data Bus Error */
+#define MCSR_BUS_IPERR 0x00000002UL /* Instruction parity Error */
+#define MCSR_BUS_RPERR 0x00000001UL /* Read parity Error */
+#endif
+#ifdef CONFIG_E200
+#define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */
+#define MCSR_CP_PERR 0x20000000UL /* Cache Push Parity Error */
+#define MCSR_CPERR 0x10000000UL /* Cache Parity Error */
+#define MCSR_EXCP_ERR 0x08000000UL /* ISI, ITLB, or Bus Error on 1st insn
+ fetch for an exception handler */
+#define MCSR_BUS_IRERR 0x00000010UL /* Read Bus Error on instruction fetch*/
+#define MCSR_BUS_DRERR 0x00000008UL /* Read Bus Error on data load */
+#define MCSR_BUS_WRERR 0x00000004UL /* Write Bus Error on buffered
+ store or cache line push */
+#endif
+
+/* Bit definitions for the DBSR. */
+/*
+ * DBSR bits which have conflicting definitions on true Book E versus IBM 40x.
+ */
+#ifdef CONFIG_BOOKE
+#define DBSR_IC 0x08000000 /* Instruction Completion */
+#define DBSR_BT 0x04000000 /* Branch Taken */
+#define DBSR_TIE 0x01000000 /* Trap Instruction Event */
+#define DBSR_IAC1 0x00800000 /* Instr Address Compare 1 Event */
+#define DBSR_IAC2 0x00400000 /* Instr Address Compare 2 Event */
+#define DBSR_IAC3 0x00200000 /* Instr Address Compare 3 Event */
+#define DBSR_IAC4 0x00100000 /* Instr Address Compare 4 Event */
+#define DBSR_DAC1R 0x00080000 /* Data Addr Compare 1 Read Event */
+#define DBSR_DAC1W 0x00040000 /* Data Addr Compare 1 Write Event */
+#define DBSR_DAC2R 0x00020000 /* Data Addr Compare 2 Read Event */
+#define DBSR_DAC2W 0x00010000 /* Data Addr Compare 2 Write Event */
+#endif
+#ifdef CONFIG_40x
+#define DBSR_IC 0x80000000 /* Instruction Completion */
+#define DBSR_BT 0x40000000 /* Branch taken */
+#define DBSR_TIE 0x10000000 /* Trap Instruction debug Event */
+#define DBSR_IAC1 0x04000000 /* Instruction Address Compare 1 Event */
+#define DBSR_IAC2 0x02000000 /* Instruction Address Compare 2 Event */
+#define DBSR_IAC3 0x00080000 /* Instruction Address Compare 3 Event */
+#define DBSR_IAC4 0x00040000 /* Instruction Address Compare 4 Event */
+#define DBSR_DAC1R 0x01000000 /* Data Address Compare 1 Read Event */
+#define DBSR_DAC1W 0x00800000 /* Data Address Compare 1 Write Event */
+#define DBSR_DAC2R 0x00400000 /* Data Address Compare 2 Read Event */
+#define DBSR_DAC2W 0x00200000 /* Data Address Compare 2 Write Event */
+#endif
+
+/* Bit definitions related to the ESR. */
+#define ESR_MCI 0x80000000 /* Machine Check - Instruction */
+#define ESR_IMCP 0x80000000 /* Instr. Machine Check - Protection */
+#define ESR_IMCN 0x40000000 /* Instr. Machine Check - Non-config */
+#define ESR_IMCB 0x20000000 /* Instr. Machine Check - Bus error */
+#define ESR_IMCT 0x10000000 /* Instr. Machine Check - Timeout */
+#define ESR_PIL 0x08000000 /* Program Exception - Illegal */
+#define ESR_PPR 0x04000000 /* Program Exception - Priveleged */
+#define ESR_PTR 0x02000000 /* Program Exception - Trap */
+#define ESR_FP 0x01000000 /* Floating Point Operation */
+#define ESR_DST 0x00800000 /* Storage Exception - Data miss */
+#define ESR_DIZ 0x00400000 /* Storage Exception - Zone fault */
+#define ESR_ST 0x00800000 /* Store Operation */
+#define ESR_DLK 0x00200000 /* Data Cache Locking */
+#define ESR_ILK 0x00100000 /* Instr. Cache Locking */
+#define ESR_PUO 0x00040000 /* Unimplemented Operation exception */
+#define ESR_BO 0x00020000 /* Byte Ordering */
+
+/* Bit definitions related to the DBCR0. */
+#define DBCR0_EDM 0x80000000 /* External Debug Mode */
+#define DBCR0_IDM 0x40000000 /* Internal Debug Mode */
+#define DBCR0_RST 0x30000000 /* all the bits in the RST field */
+#define DBCR0_RST_SYSTEM 0x30000000 /* System Reset */
+#define DBCR0_RST_CHIP 0x20000000 /* Chip Reset */
+#define DBCR0_RST_CORE 0x10000000 /* Core Reset */
+#define DBCR0_RST_NONE 0x00000000 /* No Reset */
+#define DBCR0_IC 0x08000000 /* Instruction Completion */
+#define DBCR0_BT 0x04000000 /* Branch Taken */
+#define DBCR0_EDE 0x02000000 /* Exception Debug Event */
+#define DBCR0_TDE 0x01000000 /* TRAP Debug Event */
+#define DBCR0_IA1 0x00800000 /* Instr Addr compare 1 enable */
+#define DBCR0_IA2 0x00400000 /* Instr Addr compare 2 enable */
+#define DBCR0_IA12 0x00200000 /* Instr Addr 1-2 range enable */
+#define DBCR0_IA12X 0x00100000 /* Instr Addr 1-2 range eXclusive */
+#define DBCR0_IA3 0x00080000 /* Instr Addr compare 3 enable */
+#define DBCR0_IA4 0x00040000 /* Instr Addr compare 4 enable */
+#define DBCR0_IA34 0x00020000 /* Instr Addr 3-4 range Enable */
+#define DBCR0_IA34X 0x00010000 /* Instr Addr 3-4 range eXclusive */
+#define DBCR0_IA12T 0x00008000 /* Instr Addr 1-2 range Toggle */
+#define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */
+#define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */
+
+/* Bit definitions related to the TCR. */
+#define TCR_WP(x) (((x)&0x3)<<30) /* WDT Period */
+#define TCR_WP_MASK TCR_WP(3)
+#define WP_2_17 0 /* 2^17 clocks */
+#define WP_2_21 1 /* 2^21 clocks */
+#define WP_2_25 2 /* 2^25 clocks */
+#define WP_2_29 3 /* 2^29 clocks */
+#define TCR_WRC(x) (((x)&0x3)<<28) /* WDT Reset Control */
+#define TCR_WRC_MASK TCR_WRC(3)
+#define WRC_NONE 0 /* No reset will occur */
+#define WRC_CORE 1 /* Core reset will occur */
+#define WRC_CHIP 2 /* Chip reset will occur */
+#define WRC_SYSTEM 3 /* System reset will occur */
+#define TCR_WIE 0x08000000 /* WDT Interrupt Enable */
+#define TCR_PIE 0x04000000 /* PIT Interrupt Enable */
+#define TCR_DIE TCR_PIE /* DEC Interrupt Enable */
+#define TCR_FP(x) (((x)&0x3)<<24) /* FIT Period */
+#define TCR_FP_MASK TCR_FP(3)
+#define FP_2_9 0 /* 2^9 clocks */
+#define FP_2_13 1 /* 2^13 clocks */
+#define FP_2_17 2 /* 2^17 clocks */
+#define FP_2_21 3 /* 2^21 clocks */
+#define TCR_FIE 0x00800000 /* FIT Interrupt Enable */
+#define TCR_ARE 0x00400000 /* Auto Reload Enable */
+
+/* Bit definitions for the TSR. */
+#define TSR_ENW 0x80000000 /* Enable Next Watchdog */
+#define TSR_WIS 0x40000000 /* WDT Interrupt Status */
+#define TSR_WRS(x) (((x)&0x3)<<28) /* WDT Reset Status */
+#define WRS_NONE 0 /* No WDT reset occurred */
+#define WRS_CORE 1 /* WDT forced core reset */
+#define WRS_CHIP 2 /* WDT forced chip reset */
+#define WRS_SYSTEM 3 /* WDT forced system reset */
+#define TSR_PIS 0x08000000 /* PIT Interrupt Status */
+#define TSR_DIS TSR_PIS /* DEC Interrupt Status */
+#define TSR_FIS 0x04000000 /* FIT Interrupt Status */
+
+/* Bit definitions for the DCCR. */
+#define DCCR_NOCACHE 0 /* Noncacheable */
+#define DCCR_CACHE 1 /* Cacheable */
+
+/* Bit definitions for DCWR. */
+#define DCWR_COPY 0 /* Copy-back */
+#define DCWR_WRITE 1 /* Write-through */
+
+/* Bit definitions for ICCR. */
+#define ICCR_NOCACHE 0 /* Noncacheable */
+#define ICCR_CACHE 1 /* Cacheable */
+
+/* Bit definitions for L1CSR0. */
+#define L1CSR0_CLFC 0x00000100 /* Cache Lock Bits Flash Clear */
+#define L1CSR0_DCFI 0x00000002 /* Data Cache Flash Invalidate */
+#define L1CSR0_CFI 0x00000002 /* Cache Flash Invalidate */
+#define L1CSR0_DCE 0x00000001 /* Data Cache Enable */
+
+/* Bit definitions for L1CSR1. */
+#define L1CSR1_ICLFR 0x00000100 /* Instr Cache Lock Bits Flash Reset */
+#define L1CSR1_ICFI 0x00000002 /* Instr Cache Flash Invalidate */
+#define L1CSR1_ICE 0x00000001 /* Instr Cache Enable */
+
+/* Bit definitions for SGR. */
+#define SGR_NORMAL 0 /* Speculative fetching allowed. */
+#define SGR_GUARDED 1 /* Speculative fetching disallowed. */
+
+/* Bit definitions for SPEFSCR. */
+#define SPEFSCR_SOVH 0x80000000 /* Summary integer overflow high */
+#define SPEFSCR_OVH 0x40000000 /* Integer overflow high */
+#define SPEFSCR_FGH 0x20000000 /* Embedded FP guard bit high */
+#define SPEFSCR_FXH 0x10000000 /* Embedded FP sticky bit high */
+#define SPEFSCR_FINVH 0x08000000 /* Embedded FP invalid operation high */
+#define SPEFSCR_FDBZH 0x04000000 /* Embedded FP div by zero high */
+#define SPEFSCR_FUNFH 0x02000000 /* Embedded FP underflow high */
+#define SPEFSCR_FOVFH 0x01000000 /* Embedded FP overflow high */
+#define SPEFSCR_FINXS 0x00200000 /* Embedded FP inexact sticky */
+#define SPEFSCR_FINVS 0x00100000 /* Embedded FP invalid op. sticky */
+#define SPEFSCR_FDBZS 0x00080000 /* Embedded FP div by zero sticky */
+#define SPEFSCR_FUNFS 0x00040000 /* Embedded FP underflow sticky */
+#define SPEFSCR_FOVFS 0x00020000 /* Embedded FP overflow sticky */
+#define SPEFSCR_MODE 0x00010000 /* Embedded FP mode */
+#define SPEFSCR_SOV 0x00008000 /* Integer summary overflow */
+#define SPEFSCR_OV 0x00004000 /* Integer overflow */
+#define SPEFSCR_FG 0x00002000 /* Embedded FP guard bit */
+#define SPEFSCR_FX 0x00001000 /* Embedded FP sticky bit */
+#define SPEFSCR_FINV 0x00000800 /* Embedded FP invalid operation */
+#define SPEFSCR_FDBZ 0x00000400 /* Embedded FP div by zero */
+#define SPEFSCR_FUNF 0x00000200 /* Embedded FP underflow */
+#define SPEFSCR_FOVF 0x00000100 /* Embedded FP overflow */
+#define SPEFSCR_FINXE 0x00000040 /* Embedded FP inexact enable */
+#define SPEFSCR_FINVE 0x00000020 /* Embedded FP invalid op. enable */
+#define SPEFSCR_FDBZE 0x00000010 /* Embedded FP div by zero enable */
+#define SPEFSCR_FUNFE 0x00000008 /* Embedded FP underflow enable */
+#define SPEFSCR_FOVFE 0x00000004 /* Embedded FP overflow enable */
+#define SPEFSCR_FRMC 0x00000003 /* Embedded FP rounding mode control */
+
+/*
+ * The IBM-403 is an even more odd special case, as it is much
+ * older than the IBM-405 series. We put these down here incase someone
+ * wishes to support these machines again.
+ */
+#ifdef CONFIG_403GCX
+/* Special Purpose Registers (SPRNs)*/
+#define SPRN_TBHU 0x3CC /* Time Base High User-mode */
+#define SPRN_TBLU 0x3CD /* Time Base Low User-mode */
+#define SPRN_CDBCR 0x3D7 /* Cache Debug Control Register */
+#define SPRN_TBHI 0x3DC /* Time Base High */
+#define SPRN_TBLO 0x3DD /* Time Base Low */
+#define SPRN_DBCR 0x3F2 /* Debug Control Regsiter */
+#define SPRN_PBL1 0x3FC /* Protection Bound Lower 1 */
+#define SPRN_PBL2 0x3FE /* Protection Bound Lower 2 */
+#define SPRN_PBU1 0x3FD /* Protection Bound Upper 1 */
+#define SPRN_PBU2 0x3FF /* Protection Bound Upper 2 */
+
+
+/* Bit definitions for the DBCR. */
+#define DBCR_EDM DBCR0_EDM
+#define DBCR_IDM DBCR0_IDM
+#define DBCR_RST(x) (((x) & 0x3) << 28)
+#define DBCR_RST_NONE 0
+#define DBCR_RST_CORE 1
+#define DBCR_RST_CHIP 2
+#define DBCR_RST_SYSTEM 3
+#define DBCR_IC DBCR0_IC /* Instruction Completion Debug Evnt */
+#define DBCR_BT DBCR0_BT /* Branch Taken Debug Event */
+#define DBCR_EDE DBCR0_EDE /* Exception Debug Event */
+#define DBCR_TDE DBCR0_TDE /* TRAP Debug Event */
+#define DBCR_FER 0x00F80000 /* First Events Remaining Mask */
+#define DBCR_FT 0x00040000 /* Freeze Timers on Debug Event */
+#define DBCR_IA1 0x00020000 /* Instr. Addr. Compare 1 Enable */
+#define DBCR_IA2 0x00010000 /* Instr. Addr. Compare 2 Enable */
+#define DBCR_D1R 0x00008000 /* Data Addr. Compare 1 Read Enable */
+#define DBCR_D1W 0x00004000 /* Data Addr. Compare 1 Write Enable */
+#define DBCR_D1S(x) (((x) & 0x3) << 12) /* Data Adrr. Compare 1 Size */
+#define DAC_BYTE 0
+#define DAC_HALF 1
+#define DAC_WORD 2
+#define DAC_QUAD 3
+#define DBCR_D2R 0x00000800 /* Data Addr. Compare 2 Read Enable */
+#define DBCR_D2W 0x00000400 /* Data Addr. Compare 2 Write Enable */
+#define DBCR_D2S(x) (((x) & 0x3) << 8) /* Data Addr. Compare 2 Size */
+#define DBCR_SBT 0x00000040 /* Second Branch Taken Debug Event */
+#define DBCR_SED 0x00000020 /* Second Exception Debug Event */
+#define DBCR_STD 0x00000010 /* Second Trap Debug Event */
+#define DBCR_SIA 0x00000008 /* Second IAC Enable */
+#define DBCR_SDA 0x00000004 /* Second DAC Enable */
+#define DBCR_JOI 0x00000002 /* JTAG Serial Outbound Int. Enable */
+#define DBCR_JII 0x00000001 /* JTAG Serial Inbound Int. Enable */
+#endif /* 403GCX */
+#endif /* __ASM_POWERPC_REG_BOOKE_H__ */
+#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/rheap.h b/include/asm-powerpc/rheap.h
index 39a10d86224..172381769cf 100644
--- a/include/asm-ppc/rheap.h
+++ b/include/asm-powerpc/rheap.h
@@ -18,7 +18,7 @@
typedef struct _rh_block {
struct list_head list;
- void *start;
+ unsigned long start;
int size;
const char *owner;
} rh_block_t;
@@ -37,8 +37,8 @@ typedef struct _rh_info {
#define RHIF_STATIC_INFO 0x1
#define RHIF_STATIC_BLOCK 0x2
-typedef struct rh_stats_t {
- void *start;
+typedef struct _rh_stats {
+ unsigned long start;
int size;
const char *owner;
} rh_stats_t;
@@ -57,24 +57,24 @@ extern void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
rh_block_t * block);
/* Attach a free region to manage */
-extern int rh_attach_region(rh_info_t * info, void *start, int size);
+extern int rh_attach_region(rh_info_t * info, unsigned long start, int size);
/* Detach a free region */
-extern void *rh_detach_region(rh_info_t * info, void *start, int size);
+extern unsigned long rh_detach_region(rh_info_t * info, unsigned long start, int size);
/* Allocate the given size from the remote heap (with alignment) */
-extern void *rh_alloc_align(rh_info_t * info, int size, int alignment,
+extern unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment,
const char *owner);
/* Allocate the given size from the remote heap */
-extern void *rh_alloc(rh_info_t * info, int size, const char *owner);
+extern unsigned long rh_alloc(rh_info_t * info, int size, const char *owner);
/* Allocate the given size from the given address */
-extern void *rh_alloc_fixed(rh_info_t * info, void *start, int size,
+extern unsigned long rh_alloc_fixed(rh_info_t * info, unsigned long start, int size,
const char *owner);
/* Free the allocated area */
-extern int rh_free(rh_info_t * info, void *start);
+extern int rh_free(rh_info_t * info, unsigned long start);
/* Get stats for debugging purposes */
extern int rh_get_stats(rh_info_t * info, int what, int max_stats,
@@ -84,6 +84,6 @@ extern int rh_get_stats(rh_info_t * info, int what, int max_stats,
extern void rh_dump(rh_info_t * info);
/* Set owner of taken block */
-extern int rh_set_owner(rh_info_t * info, void *start, const char *owner);
+extern int rh_set_owner(rh_info_t * info, unsigned long start, const char *owner);
#endif /* __ASM_PPC_RHEAP_H__ */
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index 0b00068313f..3d44446fb74 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -307,3 +307,4 @@ COMPAT_SYS_SPU(set_robust_list)
COMPAT_SYS_SPU(move_pages)
SYSCALL_SPU(getcpu)
COMPAT_SYS(epoll_pwait)
+COMPAT_SYS_SPU(utimensat)
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 2baedbe54e1..21f004aef50 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -326,10 +326,11 @@
#define __NR_move_pages 301
#define __NR_getcpu 302
#define __NR_epoll_pwait 303
+#define __NR_utimensat 304
#ifdef __KERNEL__
-#define __NR_syscalls 304
+#define __NR_syscalls 305
#define __NR__exit __NR_exit
#define NR_syscalls __NR_syscalls
diff --git a/include/asm-ppc/commproc.h b/include/asm-ppc/commproc.h
index 4f99df1bafd..397248705e0 100644
--- a/include/asm-ppc/commproc.h
+++ b/include/asm-ppc/commproc.h
@@ -63,20 +63,15 @@
#define CPM_DATAONLY_SIZE ((uint)0x0700)
#define CPM_DP_NOSPACE ((uint)0x7fffffff)
-static inline long IS_DPERR(const uint offset)
-{
- return (uint)offset > (uint)-1000L;
-}
-
/* Export the base address of the communication processor registers
* and dual port ram.
*/
extern cpm8xx_t *cpmp; /* Pointer to comm processor */
-extern uint cpm_dpalloc(uint size, uint align);
-extern int cpm_dpfree(uint offset);
-extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
+extern unsigned long cpm_dpalloc(uint size, uint align);
+extern int cpm_dpfree(unsigned long offset);
+extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
extern void cpm_dpdump(void);
-extern void *cpm_dpram_addr(uint offset);
+extern void *cpm_dpram_addr(unsigned long offset);
extern uint cpm_dpram_phys(u8* addr);
extern void cpm_setbrg(uint brg, uint rate);
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index 220cc2debe0..12a2860f9a9 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -104,21 +104,16 @@
*/
#define NUM_CPM_HOST_PAGES 2
-static inline long IS_DPERR(const uint offset)
-{
- return (uint)offset > (uint)-1000L;
-}
-
/* Export the base address of the communication processor registers
* and dual port ram.
*/
extern cpm_cpm2_t *cpmp; /* Pointer to comm processor */
-extern uint cpm_dpalloc(uint size, uint align);
-extern int cpm_dpfree(uint offset);
-extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
+extern unsigned long cpm_dpalloc(uint size, uint align);
+extern int cpm_dpfree(unsigned long offset);
+extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
extern void cpm_dpdump(void);
-extern void *cpm_dpram_addr(uint offset);
+extern void *cpm_dpram_addr(unsigned long offset);
extern void cpm_setbrg(uint brg, uint rate);
extern void cpm2_fastbrg(uint brg, uint rate, int div16);
extern void cpm2_reset(void);
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 37ca57392ad..5ad913ff02b 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -226,7 +226,7 @@ extern unsigned int pmu_power_flags;
extern void pmu_backlight_init(void);
/* some code needs to know if the PMU was suspended for hibernation */
-#ifdef CONFIG_PM
+#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
extern int pmu_sys_suspended;
#else
/* if power management is not configured it can't be suspended */