diff options
author | Paul Mackerras <paulus@samba.org> | 2007-08-28 15:56:11 +1000 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2007-08-28 15:56:11 +1000 |
commit | 35438c4327df18dbf5e7f597b69299119f4a14de (patch) | |
tree | a4589d731015db93f2eba8f84ffb1f48a8084020 /arch/powerpc | |
parent | 2f6c9d961081dc7b109eb19166244bcb2a5dfc28 (diff) | |
parent | b07d68b5ca4d55a16fab223d63d5fb36f89ff42f (diff) | |
download | kernel_samsung_tuna-35438c4327df18dbf5e7f597b69299119f4a14de.zip kernel_samsung_tuna-35438c4327df18dbf5e7f597b69299119f4a14de.tar.gz kernel_samsung_tuna-35438c4327df18dbf5e7f597b69299119f4a14de.tar.bz2 |
Merge branch 'linux-2.6' into for-2.6.24
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/boot/dts/mpc8544ds.dts | 88 | ||||
-rw-r--r-- | arch/powerpc/boot/dts/mpc8641_hpcn.dts | 114 | ||||
-rw-r--r-- | arch/powerpc/configs/cell_defconfig | 220 | ||||
-rw-r--r-- | arch/powerpc/kernel/traps.c | 4 | ||||
-rw-r--r-- | arch/powerpc/mm/slb.c | 36 | ||||
-rw-r--r-- | arch/powerpc/platforms/85xx/Kconfig | 1 | ||||
-rw-r--r-- | arch/powerpc/platforms/85xx/mpc8544_ds.c | 214 | ||||
-rw-r--r-- | arch/powerpc/platforms/86xx/Kconfig | 1 | ||||
-rw-r--r-- | arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 224 | ||||
-rw-r--r-- | arch/powerpc/platforms/Kconfig | 8 | ||||
-rw-r--r-- | arch/powerpc/platforms/Makefile | 3 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/cbe_regs.h | 8 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/cbe_thermal.c | 6 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/pervasive.c | 26 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/spu_manage.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/fsl_uli1575.c | 255 | ||||
-rw-r--r-- | arch/powerpc/platforms/pasemi/iommu.c | 6 | ||||
-rw-r--r-- | arch/powerpc/sysdev/axonram.c | 46 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 2 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_soc.c | 1 | ||||
-rw-r--r-- | arch/powerpc/sysdev/rtc_cmos_setup.c | 17 |
21 files changed, 532 insertions, 750 deletions
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 4680e20..3e79bf0 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -44,8 +44,18 @@ #size-cells = <1>; #interrupt-cells = <2>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00100000>; // CCSRBAR 1M + + + ranges = <00001000 e0001000 000ff000 + 80000000 80000000 20000000 + a0000000 a0000000 10000000 + b0000000 b0000000 00100000 + c0000000 c0000000 20000000 + b0100000 b0100000 00100000 + e1000000 e1000000 00010000 + e1010000 e1010000 00010000 + e1020000 e1020000 00010000>; + reg = <e0000000 00001000>; // CCSRBAR 1M bus-frequency = <0>; // Filled out by uboot. memory-controller@2000 { @@ -161,8 +171,8 @@ interrupt-parent = <&mpic>; interrupts = <18 2>; bus-range = <0 ff>; - ranges = <02000000 0 80000000 80000000 0 10000000 - 01000000 0 00000000 e2000000 0 00800000>; + ranges = <02000000 0 c0000000 c0000000 0 20000000 + 01000000 0 00000000 e1000000 0 00010000>; clock-frequency = <3f940aa>; #interrupt-cells = <1>; #size-cells = <2>; @@ -178,8 +188,8 @@ #address-cells = <3>; reg = <9000 1000>; bus-range = <0 ff>; - ranges = <02000000 0 90000000 90000000 0 10000000 - 01000000 0 00000000 e3000000 0 00800000>; + ranges = <02000000 0 80000000 80000000 0 20000000 + 01000000 0 00000000 e1010000 0 00010000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <1a 2>; @@ -202,7 +212,7 @@ reg = <a000 1000>; bus-range = <0 ff>; ranges = <02000000 0 a0000000 a0000000 0 10000000 - 01000000 0 00000000 e2800000 0 00800000>; + 01000000 0 00000000 e1020000 0 00010000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <19 2>; @@ -224,49 +234,29 @@ #address-cells = <3>; reg = <b000 1000>; bus-range = <0 ff>; - ranges = <02000000 0 b0000000 b0000000 0 10000000 - 01000000 0 00000000 e3800000 0 00800000>; + ranges = <02000000 0 b0000000 b0000000 0 00100000 + 01000000 0 00000000 b0100000 0 00100000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <1b 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <fb00 0 0 0>; interrupt-map = < - - // IDSEL 0x1a - d000 0 0 1 &i8259 6 2 - d000 0 0 2 &i8259 3 2 - d000 0 0 3 &i8259 4 2 - d000 0 0 4 &i8259 5 2 - - // IDSEL 0x1b - d800 0 0 1 &i8259 5 2 - d800 0 0 2 &i8259 0 0 - d800 0 0 3 &i8259 0 0 - d800 0 0 4 &i8259 0 0 - // IDSEL 0x1c USB - e000 0 0 1 &i8259 9 2 - e000 0 0 2 &i8259 a 2 - e000 0 0 3 &i8259 c 2 - e000 0 0 4 &i8259 7 2 + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 // IDSEL 0x1d Audio - e800 0 0 1 &i8259 9 2 - e800 0 0 2 &i8259 a 2 - e800 0 0 3 &i8259 b 2 - e800 0 0 4 &i8259 0 0 + e800 0 0 0 &i8259 6 2 // IDSEL 0x1e Legacy - f000 0 0 1 &i8259 c 2 - f000 0 0 2 &i8259 0 0 - f000 0 0 3 &i8259 0 0 - f000 0 0 4 &i8259 0 0 + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 // IDSEL 0x1f IDE/SATA - f800 0 0 1 &i8259 6 2 - f800 0 0 2 &i8259 0 0 - f800 0 0 3 &i8259 0 0 - f800 0 0 4 &i8259 0 0 + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 >; uli1575@0 { reg = <0 0 0 0 0>; @@ -274,10 +264,10 @@ #address-cells = <3>; ranges = <02000000 0 b0000000 02000000 0 b0000000 - 0 10000000 + 0 00100000 01000000 0 00000000 01000000 0 00000000 - 0 00080000>; + 0 00100000>; pci_bridge@0 { reg = <0 0 0 0 0>; @@ -285,10 +275,10 @@ #address-cells = <3>; ranges = <02000000 0 b0000000 02000000 0 b0000000 - 0 20000000 + 0 00100000 01000000 0 00000000 01000000 0 00000000 - 0 00100000>; + 0 00100000>; isa@1e { device_type = "isa"; @@ -296,7 +286,8 @@ #size-cells = <1>; #address-cells = <2>; reg = <f000 0 0 0 0>; - ranges = <1 0 01000000 0 0 + ranges = <1 0 + 01000000 0 0 00001000>; interrupt-parent = <&i8259>; @@ -312,8 +303,7 @@ built-in; compatible = "chrp,iic"; interrupts = <9 2>; - interrupt-parent = - <&mpic>; + interrupt-parent = <&mpic>; }; i8042@60 { @@ -321,8 +311,7 @@ #address-cells = <1>; reg = <1 60 1 1 64 1>; interrupts = <1 3 c 3>; - interrupt-parent = - <&i8259>; + interrupt-parent = <&i8259>; keyboard@0 { reg = <0>; @@ -336,8 +325,7 @@ }; rtc@70 { - compatible = - "pnpPNP,b00"; + compatible = "pnpPNP,b00"; reg = <1 70 2>; }; diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 5d82709..b0166e5 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -224,98 +224,36 @@ clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <18 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <fb00 0 0 0>; interrupt-map = < /* IDSEL 0x11 */ - 8800 0 0 1 &i8259 3 2 - 8800 0 0 2 &i8259 4 2 - 8800 0 0 3 &i8259 5 2 - 8800 0 0 4 &i8259 6 2 + 8800 0 0 1 &i8259 9 2 + 8800 0 0 2 &i8259 a 2 + 8800 0 0 3 &i8259 b 2 + 8800 0 0 4 &i8259 c 2 /* IDSEL 0x12 */ - 9000 0 0 1 &i8259 4 2 - 9000 0 0 2 &i8259 5 2 - 9000 0 0 3 &i8259 6 2 - 9000 0 0 4 &i8259 3 2 - - /* IDSEL 0x13 */ - 9800 0 0 1 &i8259 0 0 - 9800 0 0 2 &i8259 0 0 - 9800 0 0 3 &i8259 0 0 - 9800 0 0 4 &i8259 0 0 - - /* IDSEL 0x14 */ - a000 0 0 1 &i8259 0 0 - a000 0 0 2 &i8259 0 0 - a000 0 0 3 &i8259 0 0 - a000 0 0 4 &i8259 0 0 - - /* IDSEL 0x15 */ - a800 0 0 1 &i8259 0 0 - a800 0 0 2 &i8259 0 0 - a800 0 0 3 &i8259 0 0 - a800 0 0 4 &i8259 0 0 - - /* IDSEL 0x16 */ - b000 0 0 1 &i8259 0 0 - b000 0 0 2 &i8259 0 0 - b000 0 0 3 &i8259 0 0 - b000 0 0 4 &i8259 0 0 - - /* IDSEL 0x17 */ - b800 0 0 1 &i8259 0 0 - b800 0 0 2 &i8259 0 0 - b800 0 0 3 &i8259 0 0 - b800 0 0 4 &i8259 0 0 - - /* IDSEL 0x18 */ - c000 0 0 1 &i8259 0 0 - c000 0 0 2 &i8259 0 0 - c000 0 0 3 &i8259 0 0 - c000 0 0 4 &i8259 0 0 - - /* IDSEL 0x19 */ - c800 0 0 1 &i8259 0 0 - c800 0 0 2 &i8259 0 0 - c800 0 0 3 &i8259 0 0 - c800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1a */ - d000 0 0 1 &i8259 6 2 - d000 0 0 2 &i8259 3 2 - d000 0 0 3 &i8259 4 2 - d000 0 0 4 &i8259 5 2 - - - /* IDSEL 0x1b */ - d800 0 0 1 &i8259 5 2 - d800 0 0 2 &i8259 0 0 - d800 0 0 3 &i8259 0 0 - d800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1c */ - e000 0 0 1 &i8259 9 2 - e000 0 0 2 &i8259 a 2 - e000 0 0 3 &i8259 c 2 - e000 0 0 4 &i8259 7 2 - - /* IDSEL 0x1d */ - e800 0 0 1 &i8259 9 2 - e800 0 0 2 &i8259 a 2 - e800 0 0 3 &i8259 b 2 - e800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1e */ - f000 0 0 1 &i8259 c 2 - f000 0 0 2 &i8259 0 0 - f000 0 0 3 &i8259 0 0 - f000 0 0 4 &i8259 0 0 - - /* IDSEL 0x1f */ - f800 0 0 1 &i8259 6 2 - f800 0 0 2 &i8259 0 0 - f800 0 0 3 &i8259 0 0 - f800 0 0 4 &i8259 0 0 + 9000 0 0 1 &i8259 a 2 + 9000 0 0 2 &i8259 b 2 + 9000 0 0 3 &i8259 c 2 + 9000 0 0 4 &i8259 9 2 + + // IDSEL 0x1c USB + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 + + // IDSEL 0x1d Audio + e800 0 0 0 &i8259 6 2 + + // IDSEL 0x1e Legacy + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 + + // IDSEL 0x1f IDE/SATA + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 >; uli1575@0 { reg = <0 0 0 0 0>; diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index d9ac24e..8b47c84 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:32:34 2007 +# Linux kernel version: 2.6.23-rc3 +# Wed Aug 22 15:19:19 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,51 +37,33 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set CONFIG_PPC_DCR_MMIO=y CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=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 -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -96,16 +93,13 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -113,12 +107,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -138,7 +129,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -158,7 +151,11 @@ CONFIG_PS3_HTAB_SIZE=20 CONFIG_PS3_USE_LPAR_ADDR=y CONFIG_PS3_VUART=y CONFIG_PS3_PS3AV=y -CONFIG_PS3_SYS_MANAGER=y +CONFIG_PS3_SYS_MANAGER=m +CONFIG_PS3_STORAGE=y +CONFIG_PS3_DISK=y +CONFIG_PS3_ROM=m +CONFIG_PS3_FLASH=m CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y @@ -171,6 +168,7 @@ CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m CONFIG_CBE_CPUFREQ=m +CONFIG_CBE_CPUFREQ_PMI=m # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y @@ -183,7 +181,7 @@ CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y -# CONFIG_PPC_PMI is not set +CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set @@ -206,6 +204,8 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # CPU Frequency drivers # # CONFIG_CPM2 is not set +CONFIG_AXON_RAM=m +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -248,6 +248,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_PPC_HAS_HASH_64K=y @@ -268,7 +269,9 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set @@ -359,6 +362,7 @@ CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -377,6 +381,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -448,6 +453,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -462,28 +468,12 @@ 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 # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -499,14 +489,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -572,6 +559,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -604,10 +592,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -622,7 +607,6 @@ CONFIG_SCSI_SAS_ATTRS=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -696,10 +680,6 @@ CONFIG_PATA_PDC2027X=m # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_SCC is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -717,6 +697,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -728,43 +709,30 @@ CONFIG_FUSION=y CONFIG_FUSION_SAS=y CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set +# CONFIG_FUSION_LOGGING is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set CONFIG_BONDING=m +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set CONFIG_TUN=y # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -781,11 +749,12 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set CONFIG_SKGE=m CONFIG_SKY2=m -# CONFIG_SK98LIN is not set +# CONFIG_SKY2_DEBUG is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=y +CONFIG_GELIC_NET=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y @@ -824,15 +793,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -925,10 +886,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_HVC_DRIVER=y CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y - -# -# IPMI -# CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m @@ -963,10 +920,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1000,6 +953,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1011,11 +965,13 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1026,11 +982,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1055,6 +1008,7 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1068,10 +1022,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set @@ -1085,10 +1036,7 @@ CONFIG_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1122,6 +1070,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1199,23 +1148,7 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m @@ -1231,14 +1164,13 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # CONFIG_INFINIBAND_SRP is not set # CONFIG_INFINIBAND_ISER is not set +CONFIG_EDAC=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock +# Reporting subsystems # +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y # CONFIG_RTC_CLASS is not set # @@ -1255,6 +1187,12 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # # +# Userspace I/O +# +CONFIG_UIO=m +# CONFIG_UIO_CIF is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1357,7 +1295,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1439,6 +1376,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1471,9 +1409,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1504,10 +1443,6 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1546,7 +1481,4 @@ CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 2bb1cb9..d8502e3 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -299,7 +299,7 @@ static inline int check_io_access(struct pt_regs *regs) #ifndef CONFIG_FSL_BOOKE #define get_mc_reason(regs) ((regs)->dsisr) #else -#define get_mc_reason(regs) (mfspr(SPRN_MCSR)) +#define get_mc_reason(regs) (mfspr(SPRN_MCSR) & MCSR_MASK) #endif #define REASON_FP ESR_FP #define REASON_ILLEGAL (ESR_PIL | ESR_PUO) @@ -414,8 +414,6 @@ void machine_check_exception(struct pt_regs *regs) printk("Data Cache Push Parity Error\n"); if (reason & MCSR_DCPERR) printk("Data Cache Parity Error\n"); - if (reason & MCSR_GL_CI) - printk("Guarded Load or Cache-Inhibited stwcx.\n"); if (reason & MCSR_BUS_IAERR) printk("Bus - Instruction Address Error\n"); if (reason & MCSR_BUS_RAERR) diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index a73d2d7..ff1811a 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -74,6 +74,22 @@ static inline void slb_shadow_clear(unsigned long entry) get_slb_shadow()->save_area[entry].esid = 0; } +static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags, + unsigned long entry) +{ + /* + * Updating the shadow buffer before writing the SLB ensures + * we don't get a stale entry here if we get preempted by PHYP + * between these two statements. + */ + slb_shadow_update(ea, flags, entry); + + asm volatile("slbmte %0,%1" : + : "r" (mk_vsid_data(ea, flags)), + "r" (mk_esid_data(ea, entry)) + : "memory" ); +} + void slb_flush_and_rebolt(void) { /* If you change this make sure you change SLB_NUM_BOLTED @@ -226,12 +242,16 @@ void slb_initialize(void) vflags = SLB_VSID_KERNEL | vmalloc_llp; /* Invalidate the entire SLB (even slot 0) & all the ERATS */ - slb_shadow_update(PAGE_OFFSET, lflags, 0); - asm volatile("isync; slbia; sync; slbmte %0,%1; isync" :: - "r" (get_slb_shadow()->save_area[0].vsid), - "r" (get_slb_shadow()->save_area[0].esid) : "memory"); - - slb_shadow_update(VMALLOC_START, vflags, 1); - - slb_flush_and_rebolt(); + asm volatile("isync":::"memory"); + asm volatile("slbmte %0,%0"::"r" (0) : "memory"); + asm volatile("isync; slbia; isync":::"memory"); + create_shadowed_slbe(PAGE_OFFSET, lflags, 0); + + create_shadowed_slbe(VMALLOC_START, vflags, 1); + + /* We don't bolt the stack for the time being - we're in boot, + * so the stack is in the bolted segment. By the time it goes + * elsewhere, we'll call _switch() which will bolt in the new + * one. */ + asm volatile("isync":::"memory"); } diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index f581840..f620171 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -33,6 +33,7 @@ config MPC8544_DS bool "Freescale MPC8544 DS" select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8544 DS board diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c index 4905f6f..0f834d8 100644 --- a/arch/powerpc/platforms/85xx/mpc8544_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c @@ -114,211 +114,25 @@ void __init mpc8544_ds_pic_init(void) } #ifdef CONFIG_PCI -enum pirq { PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH }; +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); -/* - * Value in table -- IRQ number - */ -const unsigned char uli1575_irq_route_table[16] = { - 0, /* 0: Reserved */ - 0x8, - 0, /* 2: Reserved */ - 0x2, - 0x4, - 0x5, - 0x7, - 0x6, - 0, /* 8: Reserved */ - 0x1, - 0x3, - 0x9, - 0xb, - 0, /* 13: Reserved */ - 0xd, - 0xf, -}; - -static int __devinit -get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) -{ - struct of_irq oirq; - u32 laddr[3]; - struct device_node *hosenode = hose ? hose->arch_data : NULL; - - if (!hosenode) - return -EINVAL; - - laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); - laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); - DBG("mpc8544_ds: pci irq addr %x, slot %d, pin %d, irq %d\n", - laddr[0], slot, pin, oirq.specifier[0]); - return oirq.specifier[0]; -} - -/*8259*/ -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 long pirq_map_word = 0; - u32 irq; - int i; - - /* - * ULI1575 interrupts route setup - */ - memset(irq2pin, 0, 16); /* Initialize default value 0 */ - - irq2pin[6]=PIRQA+3; /* enabled mapping for IRQ6 to PIRQD, used by SATA */ - - /* - * PIRQE -> PIRQF mapping set manually - * - * IRQ pin IRQ# - * PIRQE ---- 9 - * PIRQF ---- 10 - * PIRQG ---- 11 - * PIRQH ---- 12 - */ - for (i = 0; i < 4; i++) - irq2pin[i + 9] = PIRQE + i; - - /* Set IRQ-PIRQ Mapping to ULI1575 */ - for (i = 0; i < 16; i++) - if (irq2pin[i]) - pirq_map_word |= (uli1575_irq_route_table[i] & 0xf) - << ((irq2pin[i] - PIRQA) * 4); - - pirq_map_word |= 1<<26; /* disable INTx in EP mode*/ - - /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */ - DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n", - (int)pirq_map_word); - pci_write_config_dword(dev, 0x48, pirq_map_word); - -#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \ - do { \ - int irq; \ - irq = get_pci_irq_from_of(hose, slot, pin); \ - if (irq > 0 && irq < 16) \ - pci_write_config_byte(dev, reg, irq2pin[irq]); \ - else \ - printk(KERN_WARNING "ULI1575 device" \ - "(slot %d, pin %d) irq %d is invalid.\n", \ - slot, pin, irq); \ - } while(0) - - /* USB 1.1 OHCI controller 1, slot 28, pin 1 */ - ULI1575_SET_DEV_IRQ(28, 1, 0x86); - - /* USB 1.1 OHCI controller 2, slot 28, pin 2 */ - ULI1575_SET_DEV_IRQ(28, 2, 0x87); - - /* USB 1.1 OHCI controller 3, slot 28, pin 3 */ - ULI1575_SET_DEV_IRQ(28, 3, 0x88); - - /* USB 2.0 controller, slot 28, pin 4 */ - irq = get_pci_irq_from_of(hose, 28, 4); - if (irq >= 0 && irq <= 15) - pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]); - - /* Audio controller, slot 29, pin 1 */ - ULI1575_SET_DEV_IRQ(29, 1, 0x8a); - - /* Modem controller, slot 29, pin 2 */ - ULI1575_SET_DEV_IRQ(29, 2, 0x8b); - - /* HD audio controller, slot 29, pin 3 */ - ULI1575_SET_DEV_IRQ(29, 3, 0x8c); - - /* SMB interrupt: slot 30, pin 1 */ - ULI1575_SET_DEV_IRQ(30, 1, 0x8e); - - /* PMU ACPI SCI interrupt: slot 30, pin 2 */ - ULI1575_SET_DEV_IRQ(30, 2, 0x8f); - - /* Serial ATA interrupt: slot 31, pin 1 */ - ULI1575_SET_DEV_IRQ(31, 1, 0x8d); - - /* Primary PATA IDE IRQ: 14 - * Secondary PATA IDE IRQ: 15 - */ - pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]); - pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]); - - /* Set IRQ14 and IRQ15 to legacy IRQs */ - pci_read_config_word(dev, 0x46, &temp); - temp |= 0xc000; - pci_write_config_word(dev, 0x46, temp); - - /* Set i8259 interrupt trigger - * IRQ 3: Level - * IRQ 4: Level - * IRQ 5: Level - * IRQ 6: Level - * IRQ 7: Level - * IRQ 9: Level - * IRQ 10: Level - * IRQ 11: Level - * IRQ 12: Level - * IRQ 14: Edge - * IRQ 15: Edge - */ - outb(0xfa, 0x4d0); - outb(0x1e, 0x4d1); - -#undef ULI1575_SET_DEV_IRQ -} - -/* SATA */ -static void __devinit quirk_uli5288(struct pci_dev *dev) +static int mpc85xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - unsigned char c; - - pci_read_config_byte(dev, 0x83, &c); - c |= 0x80; /* read/write lock */ - pci_write_config_byte(dev, 0x83, c); - - pci_write_config_byte(dev, 0x09, 0x01); /* Base class code: storage */ - pci_write_config_byte(dev, 0x0a, 0x06); /* IDE disk */ + struct device_node* node; + struct resource rsrc; - pci_read_config_byte(dev, 0x83, &c); - c &= 0x7f; - pci_write_config_byte(dev, 0x83, c); - - pci_read_config_byte(dev, 0x84, &c); - c |= 0x01; /* emulated PATA mode enabled */ - pci_write_config_byte(dev, 0x84, c); -} + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); -/* PATA */ -static void __devinit quirk_uli5229(struct pci_dev *dev) -{ - unsigned short temp; - pci_write_config_word(dev, 0x04, 0x0405); /* MEM IO MSI */ - pci_read_config_word(dev, 0x4a, &temp); - temp |= 0x1000; /* Enable Native IRQ 14/15 */ - pci_write_config_word(dev, 0x4a, temp); -} + if ((rsrc.start & 0xfffff) == 0xb000) { + return uli_exclude_device(hose, bus, devfn); + } -/*Bridge*/ -static void __devinit early_uli5249(struct pci_dev *dev) -{ - unsigned char temp; - pci_write_config_word(dev, 0x04, 0x0007); /* mem access */ - pci_read_config_byte(dev, 0x7c, &temp); - pci_write_config_byte(dev, 0x7c, 0x80); /* R/W lock control */ - pci_write_config_byte(dev, 0x09, 0x01); /* set as pci-pci bridge */ - pci_write_config_byte(dev, 0x7c, temp); /* restore pci bus debug control */ - dev->class |= 0x1; + return PCIBIOS_SUCCESSFUL; } - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); #endif /* CONFIG_PCI */ /* @@ -342,6 +156,8 @@ static void __init mpc8544_ds_setup_arch(void) else fsl_add_bridge(np, 0); } + uses_fsl_uli_m1575 = 1; + ppc_md.pci_exclude_device = mpc85xx_exclude_device; #endif printk("MPC8544 DS board from Freescale Semiconductor\n"); diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 343b76d..685b2fb 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -7,6 +7,7 @@ config MPC8641_HPCN bool "Freescale MPC8641 HPCN" select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8641 HPCN board. diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index e9eaa07..56b27ca 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -107,220 +107,25 @@ mpc86xx_hpcn_init_irq(void) } #ifdef CONFIG_PCI +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); -enum pirq{PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH}; -const unsigned char uli1575_irq_route_table[16] = { - 0, /* 0: Reserved */ - 0x8, /* 1: 0b1000 */ - 0, /* 2: Reserved */ - 0x2, /* 3: 0b0010 */ - 0x4, /* 4: 0b0100 */ - 0x5, /* 5: 0b0101 */ - 0x7, /* 6: 0b0111 */ - 0x6, /* 7: 0b0110 */ - 0, /* 8: Reserved */ - 0x1, /* 9: 0b0001 */ - 0x3, /* 10: 0b0011 */ - 0x9, /* 11: 0b1001 */ - 0xb, /* 12: 0b1011 */ - 0, /* 13: Reserved */ - 0xd, /* 14, 0b1101 */ - 0xf, /* 15, 0b1111 */ -}; - -static int __devinit -get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) -{ - struct of_irq oirq; - u32 laddr[3]; - struct device_node *hosenode = hose ? hose->arch_data : NULL; - - if (!hosenode) return -EINVAL; - - laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); - laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); - DBG("mpc86xx_hpcn: pci irq addr %x, slot %d, pin %d, irq %d\n", - laddr[0], slot, pin, oirq.specifier[0]); - return oirq.specifier[0]; -} - -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], c; - unsigned long pirq_map_word = 0; - u32 irq; - int i; - - /* - * ULI1575 interrupts route setup - */ - memset(irq2pin, 0, 16); /* Initialize default value 0 */ - - /* - * PIRQA -> PIRQD mapping read from OF-tree - * - * interrupts for PCI slot0 -- PIRQA / PIRQB / PIRQC / PIRQD - * PCI slot1 -- PIRQB / PIRQC / PIRQD / PIRQA - */ - for (i = 0; i < 4; i++){ - irq = get_pci_irq_from_of(hose, 17, i + 1); - if (irq > 0 && irq < 16) - irq2pin[irq] = PIRQA + i; - else - printk(KERN_WARNING "ULI1575 device" - "(slot %d, pin %d) irq %d is invalid.\n", - 17, i, irq); - } - - /* - * PIRQE -> PIRQF mapping set manually - * - * IRQ pin IRQ# - * PIRQE ---- 9 - * PIRQF ---- 10 - * PIRQG ---- 11 - * PIRQH ---- 12 - */ - for (i = 0; i < 4; i++) irq2pin[i + 9] = PIRQE + i; - - /* Set IRQ-PIRQ Mapping to ULI1575 */ - for (i = 0; i < 16; i++) - if (irq2pin[i]) - pirq_map_word |= (uli1575_irq_route_table[i] & 0xf) - << ((irq2pin[i] - PIRQA) * 4); - - /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */ - DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n", - pirq_map_word); - pci_write_config_dword(dev, 0x48, pirq_map_word); - -#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \ - do { \ - int irq; \ - irq = get_pci_irq_from_of(hose, slot, pin); \ - if (irq > 0 && irq < 16) \ - pci_write_config_byte(dev, reg, irq2pin[irq]); \ - else \ - printk(KERN_WARNING "ULI1575 device" \ - "(slot %d, pin %d) irq %d is invalid.\n", \ - slot, pin, irq); \ - } while(0) - - /* USB 1.1 OHCI controller 1, slot 28, pin 1 */ - ULI1575_SET_DEV_IRQ(28, 1, 0x86); - - /* USB 1.1 OHCI controller 2, slot 28, pin 2 */ - ULI1575_SET_DEV_IRQ(28, 2, 0x87); - - /* USB 1.1 OHCI controller 3, slot 28, pin 3 */ - ULI1575_SET_DEV_IRQ(28, 3, 0x88); - - /* USB 2.0 controller, slot 28, pin 4 */ - irq = get_pci_irq_from_of(hose, 28, 4); - if (irq >= 0 && irq <=15) - pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]); - - /* Audio controller, slot 29, pin 1 */ - ULI1575_SET_DEV_IRQ(29, 1, 0x8a); - - /* Modem controller, slot 29, pin 2 */ - ULI1575_SET_DEV_IRQ(29, 2, 0x8b); - - /* HD audio controller, slot 29, pin 3 */ - ULI1575_SET_DEV_IRQ(29, 3, 0x8c); - - /* SMB interrupt: slot 30, pin 1 */ - ULI1575_SET_DEV_IRQ(30, 1, 0x8e); - - /* PMU ACPI SCI interrupt: slot 30, pin 2 */ - ULI1575_SET_DEV_IRQ(30, 2, 0x8f); - - /* Serial ATA interrupt: slot 31, pin 1 */ - ULI1575_SET_DEV_IRQ(31, 1, 0x8d); - - /* Primary PATA IDE IRQ: 14 - * Secondary PATA IDE IRQ: 15 - */ - pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]); - pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]); - - /* Set IRQ14 and IRQ15 to legacy IRQs */ - pci_read_config_word(dev, 0x46, &temp); - temp |= 0xc000; - pci_write_config_word(dev, 0x46, temp); - - /* Set i8259 interrupt trigger - * IRQ 3: Level - * IRQ 4: Level - * IRQ 5: Level - * IRQ 6: Level - * IRQ 7: Level - * IRQ 9: Level - * IRQ 10: Level - * IRQ 11: Level - * IRQ 12: Level - * IRQ 14: Edge - * IRQ 15: Edge - */ - outb(0xfa, 0x4d0); - 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) +static int mpc86xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - unsigned char c; + struct device_node* node; + struct resource rsrc; - pci_read_config_byte(dev,0x83,&c); - c |= 0x80; - pci_write_config_byte(dev, 0x83, c); + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x0a, 0x06); - - pci_read_config_byte(dev,0x83,&c); - c &= 0x7f; - pci_write_config_byte(dev, 0x83, c); - - pci_read_config_byte(dev,0x84,&c); - c |= 0x01; - pci_write_config_byte(dev, 0x84, c); -} - -static void __devinit quirk_uli5229(struct pci_dev *dev) -{ - unsigned short temp; - pci_write_config_word(dev, 0x04, 0x0405); - dev->class &= ~0x5; - pci_read_config_word(dev, 0x4a, &temp); - temp |= 0x1000; - pci_write_config_word(dev, 0x4a, temp); -} + if ((rsrc.start & 0xfffff) == 0x8000) { + return uli_exclude_device(hose, bus, devfn); + } -static void __devinit early_uli5249(struct pci_dev *dev) -{ - unsigned char temp; - pci_write_config_word(dev, 0x04, 0x0007); - pci_read_config_byte(dev, 0x7c, &temp); - pci_write_config_byte(dev, 0x7c, 0x80); - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x7c, temp); - dev->class |= 0x1; + return PCIBIOS_SUCCESSFUL; } - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); #endif /* CONFIG_PCI */ @@ -353,6 +158,9 @@ mpc86xx_hpcn_setup_arch(void) else fsl_add_bridge(np, 0); } + uses_fsl_uli_m1575 = 1; + ppc_md.pci_exclude_device = mpc86xx_exclude_device; + #endif printk("MPC86xx HPCN board from Freescale Semiconductor\n"); diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 2c937fb..041df77 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -283,4 +283,12 @@ config AXON_RAM minor numbers are available in /proc/devices, /proc/partitions or in /sys/block/axonram?/dev. +config FSL_ULI1575 + bool + default n + help + Supports for the ULI1575 PCIe south bridge that exists on some + Freescale reference boards. The boards all use the ULI in pretty + much the same way. + endmenu diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index d6e041a..d44e832 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -1,3 +1,6 @@ + +obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o + ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_PMAC) += powermac/ else diff --git a/arch/powerpc/platforms/cell/cbe_regs.h b/arch/powerpc/platforms/cell/cbe_regs.h index 17d5971..b24025f 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.h +++ b/arch/powerpc/platforms/cell/cbe_regs.h @@ -113,10 +113,14 @@ struct cbe_pmd_regs { u64 checkstop_fir; /* 0x0c00 */ u64 recoverable_fir; /* 0x0c08 */ u64 spec_att_mchk_fir; /* 0x0c10 */ - u64 fir_mode_reg; /* 0x0c18 */ + u32 fir_mode_reg; /* 0x0c18 */ + u8 pad_0x0c1c_0x0c20 [4]; /* 0x0c1c */ +#define CBE_PMD_FIR_MODE_M8 0x00800 u64 fir_enable_mask; /* 0x0c20 */ - u8 pad_0x0c28_0x1000 [0x1000 - 0x0c28]; /* 0x0c28 */ + u8 pad_0x0c28_0x0ca8 [0x0ca8 - 0x0c28]; /* 0x0c28 */ + u64 ras_esc_0; /* 0x0ca8 */ + u8 pad_0x0cb0_0x1000 [0x1000 - 0x0cb0]; /* 0x0cb0 */ }; extern struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np); diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c index e4132f8..fb5eda4 100644 --- a/arch/powerpc/platforms/cell/cbe_thermal.c +++ b/arch/powerpc/platforms/cell/cbe_thermal.c @@ -88,17 +88,13 @@ static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev) /* returns the value for a given spu in a given register */ static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg) { - const unsigned int *id; union spe_reg value; struct spu *spu; - /* getting the id from the reg attribute will not work on future device-tree layouts - * in future we should store the id to the spu struct and use it here */ spu = container_of(sysdev, struct spu, sysdev); - id = of_get_property(spu_devnode(spu), "reg", NULL); value.val = in_be64(®->val); - return value.spe[*id]; + return value.spe[spu->spe_id]; } static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf) diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c index 812bf56..4ede22d 100644 --- a/arch/powerpc/platforms/cell/pervasive.c +++ b/arch/powerpc/platforms/cell/pervasive.c @@ -38,6 +38,8 @@ #include "pervasive.h" #include "cbe_regs.h" +static int sysreset_hack; + static void cbe_power_save(void) { unsigned long ctrl, thread_switch_control; @@ -85,6 +87,9 @@ static void cbe_power_save(void) static int cbe_system_reset_exception(struct pt_regs *regs) { + int cpu; + struct cbe_pmd_regs __iomem *pmd; + switch (regs->msr & SRR1_WAKEMASK) { case SRR1_WAKEEE: do_IRQ(regs); @@ -93,6 +98,18 @@ static int cbe_system_reset_exception(struct pt_regs *regs) timer_interrupt(regs); break; case SRR1_WAKEMT: + /* + * The BMC can inject user triggered system reset exceptions, + * but cannot set the system reset reason in srr1, + * so check an extra register here. + */ + if (sysreset_hack && (cpu = smp_processor_id()) == 0) { + pmd = cbe_get_cpu_pmd_regs(cpu); + if (in_be64(&pmd->ras_esc_0) & 0xffff) { + out_be64(&pmd->ras_esc_0, 0); + return 0; + } + } break; #ifdef CONFIG_CBE_RAS case SRR1_WAKESYSERR: @@ -113,9 +130,12 @@ static int cbe_system_reset_exception(struct pt_regs *regs) void __init cbe_pervasive_init(void) { int cpu; + if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO)) return; + sysreset_hack = machine_is_compatible("IBM,CBPLUS-1.0"); + for_each_possible_cpu(cpu) { struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu); if (!regs) @@ -124,6 +144,12 @@ void __init cbe_pervasive_init(void) /* Enable Pause(0) control bit */ out_be64(®s->pmcr, in_be64(®s->pmcr) | CBE_PMD_PAUSE_ZERO_CONTROL); + + /* Enable JTAG system-reset hack */ + if (sysreset_hack) + out_be32(®s->fir_mode_reg, + in_be32(®s->fir_mode_reg) | + CBE_PMD_FIR_MODE_M8); } ppc_md.power_save = cbe_power_save; diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index 5eb8834..7c0668a 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -48,7 +48,7 @@ static u64 __init find_spu_unit_number(struct device_node *spe) { const unsigned int *prop; int proplen; - prop = of_get_property(spe, "unit-id", &proplen); + prop = of_get_property(spe, "physical-id", &proplen); if (proplen == 4) return (u64)*prop; diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c new file mode 100644 index 0000000..afc9141 --- /dev/null +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -0,0 +1,255 @@ +/* + * ULI M1575 setup code - specific to Freescale boards + * + * Copyright 2007 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/mc146818rtc.h> + +#include <asm/system.h> +#include <asm/pci-bridge.h> + +#define ULI_PIRQA 0x08 +#define ULI_PIRQB 0x09 +#define ULI_PIRQC 0x0a +#define ULI_PIRQD 0x0b +#define ULI_PIRQE 0x0c +#define ULI_PIRQF 0x0d +#define ULI_PIRQG 0x0e + +#define ULI_8259_NONE 0x00 +#define ULI_8259_IRQ1 0x08 +#define ULI_8259_IRQ3 0x02 +#define ULI_8259_IRQ4 0x04 +#define ULI_8259_IRQ5 0x05 +#define ULI_8259_IRQ6 0x07 +#define ULI_8259_IRQ7 0x06 +#define ULI_8259_IRQ9 0x01 +#define ULI_8259_IRQ10 0x03 +#define ULI_8259_IRQ11 0x09 +#define ULI_8259_IRQ12 0x0b +#define ULI_8259_IRQ14 0x0d +#define ULI_8259_IRQ15 0x0f + +u8 uli_pirq_to_irq[8] = { + ULI_8259_IRQ9, /* PIRQA */ + ULI_8259_IRQ10, /* PIRQB */ + ULI_8259_IRQ11, /* PIRQC */ + ULI_8259_IRQ12, /* PIRQD */ + ULI_8259_IRQ5, /* PIRQE */ + ULI_8259_IRQ6, /* PIRQF */ + ULI_8259_IRQ7, /* PIRQG */ + ULI_8259_NONE, /* PIRQH */ +}; + +/* set in board code if you want this quirks to do something */ +int uses_fsl_uli_m1575; + +/* Bridge */ +static void __devinit early_uli5249(struct pci_dev *dev) +{ + unsigned char temp; + + if (!uses_fsl_uli_m1575) + return; + + pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_IO | + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); + + /* read/write lock */ + pci_read_config_byte(dev, 0x7c, &temp); + pci_write_config_byte(dev, 0x7c, 0x80); + + /* set as P2P bridge */ + pci_write_config_byte(dev, PCI_CLASS_PROG, 0x01); + dev->class |= 0x1; + + /* restore lock */ + pci_write_config_byte(dev, 0x7c, temp); +} + + +static void __devinit quirk_uli1575(struct pci_dev *dev) +{ + int i; + + if (!uses_fsl_uli_m1575) + return; + + /* + * ULI1575 interrupts route setup + */ + + /* ULI1575 IRQ mapping conf register maps PIRQx to IRQn */ + for (i = 0; i < 4; i++) { + u8 val = uli_pirq_to_irq[i*2] | (uli_pirq_to_irq[i*2+1] << 4); + pci_write_config_byte(dev, 0x48 + i, val); + } + + /* USB 1.1 OHCI controller 1: dev 28, func 0 - IRQ12 */ + pci_write_config_byte(dev, 0x86, ULI_PIRQD); + + /* USB 1.1 OHCI controller 2: dev 28, func 1 - IRQ9 */ + pci_write_config_byte(dev, 0x87, ULI_PIRQA); + + /* USB 1.1 OHCI controller 3: dev 28, func 2 - IRQ10 */ + pci_write_config_byte(dev, 0x88, ULI_PIRQB); + + /* Lan controller: dev 27, func 0 - IRQ6 */ + pci_write_config_byte(dev, 0x89, ULI_PIRQF); + + /* AC97 Audio controller: dev 29, func 0 - IRQ6 */ + pci_write_config_byte(dev, 0x8a, ULI_PIRQF); + + /* Modem controller: dev 29, func 1 - IRQ6 */ + pci_write_config_byte(dev, 0x8b, ULI_PIRQF); + + /* HD Audio controller: dev 29, func 2 - IRQ6 */ + pci_write_config_byte(dev, 0x8c, ULI_PIRQF); + + /* SATA controller: dev 31, func 1 - IRQ5 */ + pci_write_config_byte(dev, 0x8d, ULI_PIRQE); + + /* SMB interrupt: dev 30, func 1 - IRQ7 */ + pci_write_config_byte(dev, 0x8e, ULI_PIRQG); + + /* PMU ACPI SCI interrupt: dev 30, func 2 - IRQ7 */ + pci_write_config_byte(dev, 0x8f, ULI_PIRQG); + + /* USB 2.0 controller: dev 28, func 3 */ + pci_write_config_byte(dev, 0x74, ULI_8259_IRQ11); + + /* Primary PATA IDE IRQ: 14 + * Secondary PATA IDE IRQ: 15 + */ + pci_write_config_byte(dev, 0x44, 0x30 | ULI_8259_IRQ14); + pci_write_config_byte(dev, 0x75, ULI_8259_IRQ15); +} + +static void __devinit quirk_final_uli1575(struct pci_dev *dev) +{ + /* Set i8259 interrupt trigger + * IRQ 3: Level + * IRQ 4: Level + * IRQ 5: Level + * IRQ 6: Level + * IRQ 7: Level + * IRQ 9: Level + * IRQ 10: Level + * IRQ 11: Level + * IRQ 12: Level + * IRQ 14: Edge + * IRQ 15: Edge + */ + if (!uses_fsl_uli_m1575) + return; + + outb(0xfa, 0x4d0); + outb(0x1e, 0x4d1); + + /* setup RTC */ + CMOS_WRITE(RTC_SET, RTC_CONTROL); + CMOS_WRITE(RTC_24H, RTC_CONTROL); + + /* ensure month, date, and week alarm fields are ignored */ + CMOS_WRITE(0, RTC_VALID); + + outb_p(0x7c, 0x72); + outb_p(RTC_ALARM_DONT_CARE, 0x73); + + outb_p(0x7d, 0x72); + outb_p(RTC_ALARM_DONT_CARE, 0x73); +} + +/* SATA */ +static void __devinit quirk_uli5288(struct pci_dev *dev) +{ + unsigned char c; + unsigned int d; + + if (!uses_fsl_uli_m1575) + return; + + /* read/write lock */ + pci_read_config_byte(dev, 0x83, &c); + pci_write_config_byte(dev, 0x83, c|0x80); + + pci_read_config_dword(dev, PCI_CLASS_REVISION, &d); + d = (d & 0xff) | (PCI_CLASS_STORAGE_SATA_AHCI << 8); + pci_write_config_dword(dev, PCI_CLASS_REVISION, d); + + /* restore lock */ + pci_write_config_byte(dev, 0x83, c); + + /* disable emulated PATA mode enabled */ + pci_read_config_byte(dev, 0x84, &c); + pci_write_config_byte(dev, 0x84, c & ~0x01); +} + +/* PATA */ +static void __devinit quirk_uli5229(struct pci_dev *dev) +{ + unsigned short temp; + + if (!uses_fsl_uli_m1575) + return; + + pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE | + PCI_COMMAND_MASTER | PCI_COMMAND_IO); + + /* Enable Native IRQ 14/15 */ + pci_read_config_word(dev, 0x4a, &temp); + pci_write_config_word(dev, 0x4a, temp | 0x1000); +} + +/* We have to do a dummy read on the P2P for the RTC to work, WTF */ +static void __devinit quirk_final_uli5249(struct pci_dev *dev) +{ + int i; + u8 *dummy; + struct pci_bus *bus = dev->bus; + + for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { + if ((bus->resource[i]) && + (bus->resource[i]->flags & IORESOURCE_MEM)) { + dummy = ioremap(bus->resource[i]->start, 0x4); + if (dummy) { + in_8(dummy); + iounmap(dummy); + } + break; + } + } +} + +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575); + +int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) +{ + if (bus == (hose->first_busno + 2)) { + /* exclude Modem controller */ + if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 1)) + return PCIBIOS_DEVICE_NOT_FOUND; + + /* exclude HD Audio controller */ + if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 2)) + return PCIBIOS_DEVICE_NOT_FOUND; + } + + return PCIBIOS_SUCCESSFUL; +} diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index c910ec9..6c42787 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -93,7 +93,7 @@ static void iobmap_build(struct iommu_table *tbl, long index, pr_debug("iobmap: build at: %lx, %lx, addr: %lx\n", index, npages, uaddr); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -118,7 +118,7 @@ static void iobmap_free(struct iommu_table *tbl, long index, pr_debug("iobmap: free at: %lx, %lx\n", index, npages); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -137,7 +137,7 @@ static void iommu_table_iobmap_setup(void) iommu_table_iobmap.it_busno = 0; iommu_table_iobmap.it_offset = 0; /* it_size is in number of entries */ - iommu_table_iobmap.it_size = 0x80000000 >> PAGE_SHIFT; + iommu_table_iobmap.it_size = 0x80000000 >> IOBMAP_PAGE_SHIFT; /* Initialize the common IOMMU code */ iommu_table_iobmap.it_base = (unsigned long)iob_l2_base; diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index 2326d5d..ab037a3 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -59,8 +59,7 @@ struct axon_ram_bank { struct of_device *device; struct gendisk *disk; - unsigned int irq_correctable; - unsigned int irq_uncorrectable; + unsigned int irq_id; unsigned long ph_addr; unsigned long io_addr; unsigned long size; @@ -93,16 +92,9 @@ axon_ram_irq_handler(int irq, void *dev) BUG_ON(!bank); - if (irq == bank->irq_correctable) { - dev_err(&device->dev, "Correctable memory error occured\n"); - bank->ecc_counter++; - return IRQ_HANDLED; - } else if (irq == bank->irq_uncorrectable) { - dev_err(&device->dev, "Uncorrectable memory error occured\n"); - panic("Critical ECC error on %s", device->node->full_name); - } - - return IRQ_NONE; + dev_err(&device->dev, "Correctable memory error occured\n"); + bank->ecc_counter++; + return IRQ_HANDLED; } /** @@ -259,28 +251,18 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) blk_queue_hardsect_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE); add_disk(bank->disk); - bank->irq_correctable = irq_of_parse_and_map(device->node, 0); - bank->irq_uncorrectable = irq_of_parse_and_map(device->node, 1); - if ((bank->irq_correctable <= 0) || (bank->irq_uncorrectable <= 0)) { + bank->irq_id = irq_of_parse_and_map(device->node, 0); + if (bank->irq_id == NO_IRQ) { dev_err(&device->dev, "Cannot access ECC interrupt ID\n"); rc = -EFAULT; goto failed; } - rc = request_irq(bank->irq_correctable, axon_ram_irq_handler, - AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device); - if (rc != 0) { - dev_err(&device->dev, "Cannot register ECC interrupt handler\n"); - bank->irq_correctable = bank->irq_uncorrectable = 0; - rc = -EFAULT; - goto failed; - } - - rc = request_irq(bank->irq_uncorrectable, axon_ram_irq_handler, + rc = request_irq(bank->irq_id, axon_ram_irq_handler, AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device); if (rc != 0) { dev_err(&device->dev, "Cannot register ECC interrupt handler\n"); - bank->irq_uncorrectable = 0; + bank->irq_id = NO_IRQ; rc = -EFAULT; goto failed; } @@ -296,13 +278,9 @@ axon_ram_probe(struct of_device *device, const struct of_device_id *device_id) failed: if (bank != NULL) { - if (bank->irq_uncorrectable > 0) - free_irq(bank->irq_uncorrectable, device); - if (bank->irq_correctable > 0) - free_irq(bank->irq_correctable, device); + if (bank->irq_id != NO_IRQ) + free_irq(bank->irq_id, device); if (bank->disk != NULL) { - if (bank->disk->queue != NULL) - blk_cleanup_queue(bank->disk->queue); if (bank->disk->major > 0) unregister_blkdev(bank->disk->major, bank->disk->disk_name); @@ -329,9 +307,7 @@ axon_ram_remove(struct of_device *device) BUG_ON(!bank || !bank->disk); device_remove_file(&device->dev, &dev_attr_ecc); - free_irq(bank->irq_uncorrectable, device); - free_irq(bank->irq_correctable, device); - blk_cleanup_queue(bank->disk->queue); + free_irq(bank->irq_id, device); unregister_blkdev(bank->disk->major, bank->disk->disk_name); del_gendisk(bank->disk); iounmap((void __iomem *) bank->io_addr); diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 9fb0ce5..114c90f 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -251,6 +251,8 @@ DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568E, quirk_fsl_pcie_transpare DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567E, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567, quirk_fsl_pcie_transparent); +DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533E, quirk_fsl_pcie_transparent); +DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544E, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544, quirk_fsl_pcie_transparent); DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_transparent); diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 565f57d..f3abce1 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/of_platform.h> #include <linux/phy.h> #include <linux/fsl_devices.h> #include <linux/fs_enet_pd.h> diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c index e276048..0c9ac7e 100644 --- a/arch/powerpc/sysdev/rtc_cmos_setup.c +++ b/arch/powerpc/sysdev/rtc_cmos_setup.c @@ -20,14 +20,16 @@ static int __init add_rtc(void) { struct device_node *np; struct platform_device *pd; - struct resource res; + struct resource res[2]; int ret; + memset(&res, 0, sizeof(res)); + np = of_find_compatible_node(NULL, NULL, "pnpPNP,b00"); if (!np) return -ENODEV; - ret = of_address_to_resource(np, 0, &res); + ret = of_address_to_resource(np, 0, &res[0]); of_node_put(np); if (ret) return ret; @@ -36,11 +38,18 @@ static int __init add_rtc(void) * RTC_PORT(x) is hardcoded in asm/mc146818rtc.h. Verify that the * address provided by the device node matches. */ - if (res.start != RTC_PORT(0)) + if (res[0].start != RTC_PORT(0)) return -EINVAL; + /* Use a fixed interrupt value of 8 since on PPC if we are using this + * its off an i8259 which we ensure has interrupt numbers 0..15. */ + res[1].start = 8; + res[1].end = 8; + res[1].flags = IORESOURCE_IRQ; + pd = platform_device_register_simple("rtc_cmos", -1, - &res, 1); + &res[0], 2); + if (IS_ERR(pd)) return PTR_ERR(pd); |