diff options
Diffstat (limited to 'arch/powerpc')
49 files changed, 301 insertions, 238 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 9e08d8a69fdf..4c7804551362 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -316,7 +316,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE config KEXEC bool "kexec system call (EXPERIMENTAL)" - depends on BOOK3S && EXPERIMENTAL + depends on PPC_BOOK3S && EXPERIMENTAL help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot @@ -462,7 +462,7 @@ config PPC_64K_PAGES config PPC_256K_PAGES bool "256k page size" if 44x - depends on !STDBINUTILS && (!SHMEM || BROKEN) + depends on !STDBINUTILS help Make the page size 256k. @@ -775,6 +775,7 @@ config LOWMEM_CAM_NUM_BOOL Say N here unless you know what you are doing. config LOWMEM_CAM_NUM + depends on FSL_BOOKE int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL default 3 diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts index 308fe7c29dea..c9cfd374bffb 100644 --- a/arch/powerpc/boot/dts/ksi8560.dts +++ b/arch/powerpc/boot/dts/ksi8560.dts @@ -57,14 +57,14 @@ bus-frequency = <0>; /* Fixed by bootwrapper */ memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; /* 32 bytes */ cache-size = <0x40000>; /* L2, 256K */ diff --git a/arch/powerpc/boot/dts/pq2fads.dts b/arch/powerpc/boot/dts/pq2fads.dts index b2d61091b36d..0bb669376743 100644 --- a/arch/powerpc/boot/dts/pq2fads.dts +++ b/arch/powerpc/boot/dts/pq2fads.dts @@ -17,6 +17,14 @@ #address-cells = <1>; #size-cells = <1>; + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -45,7 +53,7 @@ #size-cells = <1>; reg = <0xf0010100 0x60>; - ranges = <0x0 0x0 0xfe000000 0x800000 + ranges = <0x0 0x0 0xff800000 0x800000 0x1 0x0 0xf4500000 0x8000 0x8 0x0 0xf8200000 0x8000>; @@ -71,7 +79,7 @@ }; }; - pci@f0010800 { + pci0: pci@f0010800 { device_type = "pci"; reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>; compatible = "fsl,mpc8280-pci", "fsl,pq2-pci"; @@ -142,7 +150,7 @@ reg = <0x119f0 0x10 0x115f0 0x10>; }; - serial@11a00 { + serial0: serial@11a00 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; @@ -153,7 +161,7 @@ fsl,cpm-command = <0x800000>; }; - serial@11a20 { + serial1: serial@11a20 { device_type = "serial"; compatible = "fsl,mpc8280-scc-uart", "fsl,cpm2-scc-uart"; @@ -164,7 +172,7 @@ fsl,cpm-command = <0x4a00000>; }; - ethernet@11320 { + enet0: ethernet@11320 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; @@ -176,7 +184,7 @@ fsl,cpm-command = <0x16200300>; }; - ethernet@11340 { + enet1: ethernet@11340 { device_type = "network"; compatible = "fsl,mpc8280-fcc-enet", "fsl,cpm2-fcc-enet"; diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts index 9c5079fec4f2..b1f1416ac998 100644 --- a/arch/powerpc/boot/dts/sbc8548.dts +++ b/arch/powerpc/boot/dts/sbc8548.dts @@ -156,14 +156,14 @@ compatible = "simple-bus"; memory-controller@2000 { - compatible = "fsl,8548-memory-controller"; + compatible = "fsl,mpc8548-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8548-l2-cache-controller"; + compatible = "fsl,mpc8548-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; // 32 bytes cache-size = <0x80000>; // L2, 512K diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts index b772405a9a0a..c4564b81e473 100644 --- a/arch/powerpc/boot/dts/sbc8560.dts +++ b/arch/powerpc/boot/dts/sbc8560.dts @@ -61,14 +61,14 @@ clock-frequency = <0>; memory-controller@2000 { - compatible = "fsl,8560-memory-controller"; + compatible = "fsl,mpc8560-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <0x12 0x2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8560-l2-cache-controller"; + compatible = "fsl,mpc8560-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <0x20>; // 32 bytes cache-size = <0x40000>; // L2, 256K diff --git a/arch/powerpc/boot/dts/socrates.dts b/arch/powerpc/boot/dts/socrates.dts index b8d0fc6f0042..7a6ae75a1e57 100644 --- a/arch/powerpc/boot/dts/socrates.dts +++ b/arch/powerpc/boot/dts/socrates.dts @@ -52,6 +52,7 @@ soc8544@e0000000 { #address-cells = <1>; #size-cells = <1>; + device_type = "soc"; ranges = <0x00000000 0xe0000000 0x00100000>; reg = <0xe0000000 0x00001000>; // CCSRBAR 1M @@ -78,11 +79,11 @@ #address-cells = <1>; #size-cells = <0>; cell-index = <0>; - compatible = "fsl-i2c"; + compatible = "fsl,mpc8544-i2c", "fsl-i2c"; reg = <0x3000 0x100>; interrupts = <43 2>; interrupt-parent = <&mpic>; - dfsrr; + fsl,preserve-clocking; dtt@28 { compatible = "winbond,w83782d"; @@ -110,11 +111,11 @@ #address-cells = <1>; #size-cells = <0>; cell-index = <1>; - compatible = "fsl-i2c"; + compatible = "fsl,mpc8544-i2c", "fsl-i2c"; reg = <0x3100 0x100>; interrupts = <43 2>; interrupt-parent = <&mpic>; - dfsrr; + fsl,preserve-clocking; }; enet0: ethernet@24000 { diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts index 8b173957fb5f..ea6b15152de3 100644 --- a/arch/powerpc/boot/dts/stx_gp3_8560.dts +++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts @@ -57,14 +57,14 @@ compatible = "fsl,mpc8560-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts index ac9413a29f9f..b6f1fc6eb960 100644 --- a/arch/powerpc/boot/dts/tqm8540.dts +++ b/arch/powerpc/boot/dts/tqm8540.dts @@ -59,14 +59,14 @@ compatible = "fsl,mpc8540-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -84,9 +84,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts index c71bb5dd5e5e..fa6a3d54a8a5 100644 --- a/arch/powerpc/boot/dts/tqm8541.dts +++ b/arch/powerpc/boot/dts/tqm8541.dts @@ -58,14 +58,14 @@ compatible = "fsl,mpc8541-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts index 19aa72301c83..00f7ed7a2455 100644 --- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts +++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy3>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy4>; + phy-handle = <&phy5>; mdio@520 { #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index 49145a04fc6c..673e4a778ac8 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy3>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy4>; + phy-handle = <&phy5>; mdio@520 { #address-cells = <1>; diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts index a133ded6dddb..6a99f1eef7ad 100644 --- a/arch/powerpc/boot/dts/tqm8555.dts +++ b/arch/powerpc/boot/dts/tqm8555.dts @@ -58,14 +58,14 @@ compatible = "fsl,mpc8555-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts index 649e2e576267..b6c2d71defd3 100644 --- a/arch/powerpc/boot/dts/tqm8560.dts +++ b/arch/powerpc/boot/dts/tqm8560.dts @@ -60,14 +60,14 @@ compatible = "fsl,mpc8560-immr", "simple-bus"; memory-controller@2000 { - compatible = "fsl,8540-memory-controller"; + compatible = "fsl,mpc8540-memory-controller"; reg = <0x2000 0x1000>; interrupt-parent = <&mpic>; interrupts = <18 2>; }; L2: l2-cache-controller@20000 { - compatible = "fsl,8540-l2-cache-controller"; + compatible = "fsl,mpc8540-l2-cache-controller"; reg = <0x20000 0x1000>; cache-line-size = <32>; cache-size = <0x40000>; // L2, 256K @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@50 { + dtt@48 { compatible = "national,lm75"; - reg = <0x50>; + reg = <0x48>; }; rtc@68 { diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index 0bc45975911a..43030fea2eee 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc2 -# Mon Jan 26 15:36:20 2009 +# Linux kernel version: 2.6.29-rc7 +# Mon Mar 16 09:03:28 2009 # # CONFIG_PPC64 is not set @@ -22,6 +22,7 @@ CONFIG_FSL_EMB_PERFMON=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y +CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y @@ -75,6 +76,15 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_GROUP_SCHED=y @@ -152,11 +162,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -202,7 +207,7 @@ CONFIG_MPIC=y # # Kernel options # -# CONFIG_HIGHMEM is not set +CONFIG_HIGHMEM=y CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -244,6 +249,7 @@ CONFIG_UNEVICTABLE_LRU=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,6 +265,7 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_FSL_LBC=y CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y @@ -284,10 +291,11 @@ CONFIG_ARCH_SUPPORTS_MSI=y # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x10000000 +CONFIG_PHYSICAL_ALIGN=0x04000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_NET=y @@ -363,12 +371,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set +# CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -471,27 +474,18 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_FSL_ELBC is not set -# CONFIG_MTD_NAND_FSL_UPM is not set +CONFIG_MTD_NAND_FSL_UPM=y # CONFIG_MTD_ONENAND is not set # # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images # -CONFIG_MTD_UBI=m -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MTD_UBI_BEB_RESERVE=1 -# CONFIG_MTD_UBI_GLUEBI is not set - -# -# UBI debugging options -# -# CONFIG_MTD_UBI_DEBUG is not set +# CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -515,69 +509,21 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y -CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_TIMINGS=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8172 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 -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SL82C105 is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -CONFIG_BLK_DEV_VIA82CXXX=y -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDE is not set # # SCSI device support @@ -650,7 +596,7 @@ CONFIG_MII=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set -CONFIG_E1000=y +# CONFIG_E1000 is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -668,6 +614,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -835,8 +782,6 @@ CONFIG_I2C_MPC=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set @@ -975,26 +920,7 @@ CONFIG_HID=y # Special HID drivers # CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# +# CONFIG_USB_SUPPORT is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -1064,16 +990,9 @@ CONFIG_RTC_DRV_DS1307=y # # File systems # -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set # CONFIG_EXT4_FS is not set -CONFIG_JBD=y -CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -1122,8 +1041,17 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set -# CONFIG_UBIFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1184,6 +1112,8 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -1219,6 +1149,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set @@ -1236,6 +1167,7 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 61b100849715..f1889abb89b1 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -95,7 +95,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_PROC_PID_CPUSET=y -# CONFIG_RELAY is not set +CONFIG_RELAY=y CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 6d406c5c5de4..9696cc36d2dc 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -27,7 +27,7 @@ PPC_LONG "1b,4b,2b,4b\n" \ ".previous" \ : "=&r" (oldval), "=&r" (ret) \ - : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ + : "b" (uaddr), "i" (-EFAULT), "r" (oparg) \ : "cr0", "memory") static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) @@ -47,19 +47,19 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) switch (op) { case FUTEX_OP_SET: - __futex_atomic_op("", ret, oldval, uaddr, oparg); + __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ADD: - __futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_OR: - __futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ANDN: - __futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_XOR: - __futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); break; default: ret = -ENOSYS; diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h index 68235f7e4a8f..d2a65e8ca6ae 100644 --- a/arch/powerpc/include/asm/lppaca.h +++ b/arch/powerpc/include/asm/lppaca.h @@ -125,7 +125,7 @@ struct lppaca { // NOTE: This value will ALWAYS be zero for dedicated processors and // will NEVER be zero for shared processors (ie, initialized to a 1). volatile u32 yield_count; // PLIC increments each dispatchx00-x03 - u32 reserved6; + volatile u32 dispersion_count; // dispatch changed phys cpu x04-x07 volatile u64 cmo_faults; // CMO page fault count x08-x0F volatile u64 cmo_fault_time; // CMO page fault time x10-x17 u8 reserved7[104]; // Reserved x18-x7F diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index cbf154387091..86d2366ab6a1 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -52,6 +52,12 @@ */ #define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000) +/* This indicates that the processor uses the wrong opcode for tlbilx + * instructions. During the ISA 2.06 development the opcode for tlbilx + * changed and some early implementations used to old opcode + */ +#define MMU_FTR_TLBILX_EARLY_OPCODE ASM_CONST(0x00400000) + #ifndef __ASSEMBLY__ #include <asm/cputable.h> diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index c2ccca53b991..a002682f3a6d 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -22,6 +22,14 @@ #define MPIC_GREG_FEATURE_1 0x00010 #define MPIC_GREG_GLOBAL_CONF_0 0x00020 #define MPIC_GREG_GCONF_RESET 0x80000000 +/* On the FSL mpic implementations the Mode field is expand to be + * 2 bits wide: + * 0b00 = pass through (interrupts routed to IRQ0) + * 0b01 = Mixed mode + * 0b10 = reserved + * 0b11 = External proxy / coreint + */ +#define MPIC_GREG_GCONF_COREINT 0x60000000 #define MPIC_GREG_GCONF_8259_PTHROU_DIS 0x20000000 #define MPIC_GREG_GCONF_NO_BIAS 0x10000000 #define MPIC_GREG_GCONF_BASE_MASK 0x000fffff @@ -357,6 +365,8 @@ struct mpic #define MPIC_BROKEN_FRR_NIRQS 0x00000800 /* Destination only supports a single CPU at a time */ #define MPIC_SINGLE_DEST_CPU 0x00001000 +/* Enable CoreInt delivery of interrupts */ +#define MPIC_ENABLE_COREINT 0x00002000 /* MPIC HW modification ID */ #define MPIC_REGSET_MASK 0xf0000000 @@ -470,6 +480,8 @@ extern void mpic_end_irq(unsigned int irq); extern unsigned int mpic_get_one_irq(struct mpic *mpic); /* This one gets from the primary mpic */ extern unsigned int mpic_get_irq(void); +/* This one gets from the primary mpic via CoreInt*/ +extern unsigned int mpic_get_coreint_irq(void); /* Fetch Machine Check interrupt from primary mpic */ extern unsigned int mpic_get_mcirq(void); diff --git a/arch/powerpc/include/asm/parport.h b/arch/powerpc/include/asm/parport.h index 414c50e2e881..94942d60ddfd 100644 --- a/arch/powerpc/include/asm/parport.h +++ b/arch/powerpc/include/asm/parport.h @@ -29,7 +29,7 @@ static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma) prop = of_get_property(np, "interrupts", NULL); if (!prop) continue; - if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL) != NULL) + if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL, 0) != NULL) count++; } return count; diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index f4a4db8d5555..ef4da37f3c10 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -43,7 +43,8 @@ #define PPC_INST_STSWI 0x7c0005aa #define PPC_INST_STSWX 0x7c00052a -#define PPC_INST_TLBILX 0x7c000626 +#define PPC_INST_TLBILX 0x7c000024 +#define PPC_INST_TLBILX_EARLY 0x7c000626 #define PPC_INST_WAIT 0x7c00007c /* macros to insert fields into opcodes */ @@ -63,10 +64,18 @@ #define PPC_RFDI stringify_in_c(.long PPC_INST_RFDI) #define PPC_RFMCI stringify_in_c(.long PPC_INST_RFMCI) #define PPC_TLBILX(t, a, b) stringify_in_c(.long PPC_INST_TLBILX | \ - __PPC_T_TLB(t) | __PPC_RA(a) | __PPC_RB(b)) + __PPC_T_TLB(t) | \ + __PPC_RA(a) | __PPC_RB(b)) #define PPC_TLBILX_ALL(a, b) PPC_TLBILX(0, a, b) #define PPC_TLBILX_PID(a, b) PPC_TLBILX(1, a, b) #define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b) + +#define PPC_TLBILX_EARLY(t, a, b) stringify_in_c(.long PPC_INST_TLBILX_EARLY | \ + __PPC_T_TLB(t) | \ + __PPC_RA(a) | __PPC_RB(b)) +#define PPC_TLBILX_ALL_EARLY(a, b) PPC_TLBILX_EARLY(0, a, b) +#define PPC_TLBILX_PID_EARLY(a, b) PPC_TLBILX_EARLY(1, a, b) +#define PPC_TLBILX_VA_EARLY(a, b) PPC_TLBILX_EARLY(3, a, b) #define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \ __PPC_WC(w)) diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h index 90dbefb8cfc4..e7233a849680 100644 --- a/arch/powerpc/include/asm/ps3fb.h +++ b/arch/powerpc/include/asm/ps3fb.h @@ -21,7 +21,6 @@ #include <linux/types.h> #include <linux/ioctl.h> -#include <linux/types.h> /* ioctl */ #define PS3FB_IOCTL_SETMODE _IOW('r', 1, int) /* set video mode */ diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index d9740e886801..a7e210b6b48c 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h @@ -151,9 +151,11 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void); _PAGE_NO_CACHE) #define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \ _PAGE_NO_CACHE | _PAGE_GUARDED) -#define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC) +#define PAGE_KERNEL_X __pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC | \ + _PAGE_HWEXEC) #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) -#define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC) +#define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC | \ + _PAGE_HWEXEC) /* Protection used for kernel text. We want the debuggers to be able to * set breakpoints anywhere, so don't write protect the kernel text diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index c9ff1ec97479..e8018d540e87 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -143,6 +143,36 @@ #define FPSCR_NI 0x00000004 /* FPU non IEEE-Mode */ #define FPSCR_RN 0x00000003 /* FPU rounding control */ +/* 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 */ + /* Special Purpose Registers (SPRNs)*/ #define SPRN_CTR 0x009 /* Count Register */ #define SPRN_DSCR 0x11 diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index a56f4d61aa72..601ddbc46002 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -423,36 +423,6 @@ #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 diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 0aa0315fb7e8..01c12339b304 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -68,7 +68,8 @@ struct rtas_t { #define RTAS_EPOW_WARNING 0x40000000 /* set bit 1 */ #define RTAS_POWERMGM_EVENTS 0x20000000 /* set bit 2 */ #define RTAS_HOTPLUG_EVENTS 0x10000000 /* set bit 3 */ -#define RTAS_EVENT_SCAN_ALL_EVENTS 0xf0000000 +#define RTAS_IO_EVENTS 0x08000000 /* set bit 4 */ +#define RTAS_EVENT_SCAN_ALL_EVENTS 0xffffffff /* RTAS event severity */ #define RTAS_SEVERITY_FATAL 0x5 diff --git a/arch/powerpc/include/asm/sfp-machine.h b/arch/powerpc/include/asm/sfp-machine.h index 3d9f831c3c55..3a7a67a0d006 100644 --- a/arch/powerpc/include/asm/sfp-machine.h +++ b/arch/powerpc/include/asm/sfp-machine.h @@ -29,9 +29,9 @@ /* basic word size definitions */ #define _FP_W_TYPE_SIZE 32 -#define _FP_W_TYPE unsigned long -#define _FP_WS_TYPE signed long -#define _FP_I_TYPE long +#define _FP_W_TYPE unsigned int +#define _FP_WS_TYPE signed int +#define _FP_I_TYPE int #define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2)) #define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1)) diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index fe166491e9dc..d98a30dfd41c 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -322,3 +322,6 @@ SYSCALL_SPU(epoll_create1) SYSCALL_SPU(dup3) SYSCALL_SPU(pipe2) SYSCALL(inotify_init1) +SYSCALL(ni_syscall) +COMPAT_SYS_SPU(preadv) +COMPAT_SYS_SPU(pwritev) diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index e07d0c76ed77..3f06f8ec81c5 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -341,10 +341,12 @@ #define __NR_dup3 316 #define __NR_pipe2 317 #define __NR_inotify_init1 318 +#define __NR_preadv 320 +#define __NR_pwritev 321 #ifdef __KERNEL__ -#define __NR_syscalls 319 +#define __NR_syscalls 322 #define __NR__exit __NR_exit #define NR_syscalls __NR_syscalls diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index cd1b687544f3..57db50f40289 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1766,7 +1766,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_features = CPU_FTRS_E500MC, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | - MMU_FTR_USE_TLBILX, + MMU_FTR_USE_TLBILX | MMU_FTR_TLBILX_EARLY_OPCODE, .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 4, diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c index 1c5c8a6fc129..53c7788cba78 100644 --- a/arch/powerpc/kernel/dma.c +++ b/arch/powerpc/kernel/dma.c @@ -94,7 +94,7 @@ static int dma_direct_dma_supported(struct device *dev, u64 mask) * done via some global so platforms can set the limit in case * they have limited DMA windows */ - return mask >= DMA_32BIT_MASK; + return mask >= DMA_BIT_MASK(32); #else return 1; #endif diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index a088c064ae40..2436df33c6f4 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -145,6 +145,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) beq 1f PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) li r3,MSR_FP|MSR_FE0|MSR_FE1 +#ifdef CONFIG_VSX +BEGIN_FTR_SECTION + oris r3,r3,MSR_VSX@h +END_FTR_SECTION_IFSET(CPU_FTR_VSX) +#endif andc r4,r4,r3 /* disable FP for previous task */ PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 5455943f16aa..70e2a736be1f 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -293,7 +293,7 @@ __ftrace_make_nop(struct module *mod, if (tramp & 0x8000) tramp -= 0x10000; - pr_debug(" %x ", tramp); + pr_debug(" %lx ", tramp); if (tramp != addr) { printk(KERN_ERR @@ -564,7 +564,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) if (unlikely(atomic_read(¤t->tracing_graph_pause))) return; -#if CONFIG_PPC64 +#ifdef CONFIG_PPC64 /* non core kernel code needs to save and restore the TOC */ if (REGION_ID(self_addr) != KERNEL_REGION_ID) return_hooker = (unsigned long)&mod_return_to_handler; diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 5576147e57b6..8c1a4966867e 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -672,11 +672,13 @@ unsigned int irq_create_mapping(struct irq_host *host, return NO_IRQ; } } - pr_debug("irq: -> obtained virq %d\n", virq); if (irq_setup_virq(host, virq, hwirq)) return NO_IRQ; + printk(KERN_DEBUG "irq: irq %lu on host %s mapped to virtual irq %u\n", + hwirq, host->of_node ? host->of_node->full_name : "null", virq); + return virq; } EXPORT_SYMBOL_GPL(irq_create_mapping); diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 182e0f642f36..78b3f7840ade 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -434,6 +434,21 @@ static void pseries_cmo_data(struct seq_file *m) seq_printf(m, "cmo_page_size=%lu\n", cmo_get_page_size()); } +static void splpar_dispatch_data(struct seq_file *m) +{ + int cpu; + unsigned long dispatches = 0; + unsigned long dispatch_dispersions = 0; + + for_each_possible_cpu(cpu) { + dispatches += lppaca[cpu].yield_count; + dispatch_dispersions += lppaca[cpu].dispersion_count; + } + + seq_printf(m, "dispatches=%lu\n", dispatches); + seq_printf(m, "dispatch_dispersions=%lu\n", dispatch_dispersions); +} + static int pseries_lparcfg_data(struct seq_file *m, void *v) { int partition_potential_processors; @@ -460,6 +475,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) parse_ppp_data(m); parse_mpp_data(m); pseries_cmo_data(m); + splpar_dispatch_data(m); seq_printf(m, "purr=%ld\n", get_purr()); } else { /* non SPLPAR case */ diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 3053fe5c62f2..b9530b2395a2 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -495,7 +495,15 @@ _GLOBAL(giveup_altivec) stvx vr0,r4,r3 beq 1f ld r4,_MSR-STACK_FRAME_OVERHEAD(r5) +#ifdef CONFIG_VSX +BEGIN_FTR_SECTION + lis r3,(MSR_VEC|MSR_VSX)@h +FTR_SECTION_ELSE + lis r3,MSR_VEC@h +ALT_FTR_SECTION_END_IFSET(CPU_FTR_VSX) +#else lis r3,MSR_VEC@h +#endif andc r4,r4,r3 /* disable FP for previous task */ std r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index 3f37a6e62771..87df428e3588 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -76,7 +76,7 @@ struct of_device* of_platform_device_create(struct device_node *np, return NULL; dev->dma_mask = 0xffffffffUL; - dev->dev.coherent_dma_mask = DMA_32BIT_MASK; + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); dev->dev.bus = &of_platform_bus_type; diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 2e026c0407d4..2f0e64b53642 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -614,7 +614,7 @@ static unsigned char ibm_architecture_vec[] = { W(0xffffffff), /* virt_base */ W(0xffffffff), /* virt_size */ W(0xffffffff), /* load_base */ - W(64), /* 128MB min RMA */ + W(64), /* 64MB min RMA */ W(0xffffffff), /* full client load */ 0, /* min RMA percentage of total RAM */ 48, /* max log_2(hash table size) */ @@ -732,15 +732,17 @@ static void __init prom_send_capabilities(void) root = call_prom("open", 1, 1, ADDR("/")); if (root != 0) { /* try calling the ibm,client-architecture-support method */ + prom_printf("Calling ibm,client-architecture..."); if (call_prom_ret("call-method", 3, 2, &ret, ADDR("ibm,client-architecture-support"), root, ADDR(ibm_architecture_vec)) == 0) { /* the call exists... */ if (ret) - prom_printf("WARNING: ibm,client-architecture" + prom_printf("\nWARNING: ibm,client-architecture" "-support call FAILED!\n"); call_prom("close", 1, 0, root); + prom_printf(" done\n"); return; } call_prom("close", 1, 0, root); @@ -1083,7 +1085,7 @@ static void __init prom_instantiate_rtas(void) return; } - prom_printf("instantiating rtas at 0x%x ...", base); + prom_printf("instantiating rtas at 0x%x...", base); if (call_prom_ret("call-method", 3, 2, &entry, ADDR("instantiate-rtas"), @@ -1495,7 +1497,7 @@ static int __init prom_find_machine_type(void) return PLATFORM_GENERIC; x = prom_getproplen(rtas, "ibm,hypertas-functions"); if (x != PROM_ERROR) { - prom_printf("Hypertas detected, assuming LPAR !\n"); + prom_debug("Hypertas detected, assuming LPAR !\n"); return PLATFORM_PSERIES_LPAR; } return PLATFORM_PSERIES; @@ -1544,7 +1546,7 @@ static void __init prom_check_displays(void) }; const unsigned char *clut; - prom_printf("Looking for displays\n"); + prom_debug("Looking for displays\n"); for (node = 0; prom_next_node(&node); ) { memset(type, 0, sizeof(type)); prom_getprop(node, "device_type", type, sizeof(type)); @@ -1562,7 +1564,7 @@ static void __init prom_check_displays(void) if (call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-10) == PROM_ERROR) continue; - prom_printf("found display : %s, opening ... ", path); + prom_printf("found display : %s, opening... ", path); ih = call_prom("open", 1, 1, path); if (ih == 0) { @@ -2387,7 +2389,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, /* * Now finally create the flattened device-tree */ - prom_printf("copying OF device tree ...\n"); + prom_printf("copying OF device tree...\n"); flatten_device_tree(); /* @@ -2402,7 +2404,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, * Call OF "quiesce" method to shut down pending DMA's from * devices etc... */ - prom_printf("Calling quiesce ...\n"); + prom_printf("Calling quiesce...\n"); call_prom("quiesce", 0, 0); /* diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 197d49c790ad..297632cba047 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -67,7 +67,8 @@ static long compat_ptrace_old(struct task_struct *child, long request, /* Macros to workout the correct index for the FPR in the thread struct */ #define FPRNUMBER(i) (((i) - PT_FPR0) >> 1) #define FPRHALF(i) (((i) - PT_FPR0) & 1) -#define FPRINDEX(i) TS_FPRWIDTH * FPRNUMBER(i) + FPRHALF(i) +#define FPRINDEX(i) TS_FPRWIDTH * FPRNUMBER(i) * 2 + FPRHALF(i) +#define FPRINDEX_3264(i) (TS_FPRWIDTH * ((i) - PT_FPR0)) long compat_arch_ptrace(struct task_struct *child, compat_long_t request, compat_ulong_t caddr, compat_ulong_t cdata) @@ -168,8 +169,9 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, CHECK_FULL_REGS(child->thread.regs); if (numReg >= PT_FPR0) { flush_fp_to_thread(child); - tmp = ((unsigned long int *)child->thread.fpr) - [FPRINDEX(numReg)]; + /* get 64 bit FPR */ + tmp = ((u64 *)child->thread.fpr) + [FPRINDEX_3264(numReg)]; } else { /* register within PT_REGS struct */ tmp = ptrace_get_reg(child, numReg); } @@ -262,8 +264,13 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, freg = (freg & 0xfffffffful) | (data << 32); ret = ptrace_put_reg(child, numReg, freg); } else { + u64 *tmp; flush_fp_to_thread(child); - ((unsigned int *)child->thread.regs)[index] = data; + /* get 64 bit FPR ... */ + tmp = &(((u64 *)child->thread.fpr) + [FPRINDEX_3264(numReg)]); + /* ... write the 32 bit part we want */ + ((u32 *)tmp)[index % 2] = data; ret = 0; } break; diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 9774f9fed96e..02fed27af7f6 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -36,7 +36,6 @@ #include <linux/percpu.h> #include <linux/lmb.h> #include <linux/of_platform.h> -#include <linux/platform_device.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/processor.h> diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 926ea864e34f..48571ac56fb7 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -77,7 +77,7 @@ #include <linux/clockchips.h> #include <linux/clocksource.h> -static cycle_t rtc_read(void); +static cycle_t rtc_read(struct clocksource *); static struct clocksource clocksource_rtc = { .name = "rtc", .rating = 400, @@ -88,7 +88,7 @@ static struct clocksource clocksource_rtc = { .read = rtc_read, }; -static cycle_t timebase_read(void); +static cycle_t timebase_read(struct clocksource *); static struct clocksource clocksource_timebase = { .name = "timebase", .rating = 400, @@ -766,12 +766,12 @@ unsigned long read_persistent_clock(void) } /* clocksource code */ -static cycle_t rtc_read(void) +static cycle_t rtc_read(struct clocksource *cs) { return (cycle_t)get_rtc(); } -static cycle_t timebase_read(void) +static cycle_t timebase_read(struct clocksource *cs) { return (cycle_t)get_tb(); } diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c index 7af72970faed..ad2eb4d34dd4 100644 --- a/arch/powerpc/mm/tlb_nohash.c +++ b/arch/powerpc/mm/tlb_nohash.c @@ -125,7 +125,6 @@ static void do_flush_tlb_page_ipi(void *param) void flush_tlb_mm(struct mm_struct *mm) { - cpumask_t cpu_mask; unsigned int pid; preempt_disable(); diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S index 788b87c36f77..45fed3698349 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/tlb_nohash_low.S @@ -138,7 +138,11 @@ BEGIN_MMU_FTR_SECTION andi. r3,r3,MMUCSR0_TLBFI@l bne 1b MMU_FTR_SECTION_ELSE - PPC_TLBILX_ALL(0,0) + BEGIN_MMU_FTR_SECTION_NESTED(96) + PPC_TLBILX_ALL(0,r3) + MMU_FTR_SECTION_ELSE_NESTED(96) + PPC_TLBILX_ALL_EARLY(0,r3) + ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) msync isync @@ -151,7 +155,11 @@ BEGIN_MMU_FTR_SECTION wrteei 0 mfspr r4,SPRN_MAS6 /* save MAS6 */ mtspr SPRN_MAS6,r3 + BEGIN_MMU_FTR_SECTION_NESTED(96) PPC_TLBILX_PID(0,0) + MMU_FTR_SECTION_ELSE_NESTED(96) + PPC_TLBILX_PID_EARLY(0,0) + ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) mtspr SPRN_MAS6,r4 /* restore MAS6 */ wrtee r10 MMU_FTR_SECTION_ELSE @@ -185,7 +193,11 @@ BEGIN_MMU_FTR_SECTION mtspr SPRN_MAS1,r4 tlbwe MMU_FTR_SECTION_ELSE + BEGIN_MMU_FTR_SECTION_NESTED(96) PPC_TLBILX_VA(0,r3) + MMU_FTR_SECTION_ELSE_NESTED(96) + PPC_TLBILX_VA_EARLY(0,r3) + ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) msync isync diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 5744527a7f2a..bed4690de394 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -644,7 +644,7 @@ static void dma_fixed_unmap_sg(struct device *dev, struct scatterlist *sg, static int dma_fixed_dma_supported(struct device *dev, u64 mask) { - return mask == DMA_64BIT_MASK; + return mask == DMA_BIT_MASK(64); } static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask); diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 6ed75bffc8ab..ff43f1fd8343 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -202,7 +202,7 @@ static struct iommu_table vio_iommu_table; void *iseries_hv_alloc(size_t size, dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(NULL, &vio_iommu_table, size, dma_handle, - DMA_32BIT_MASK, flag, -1); + DMA_BIT_MASK(32), flag, -1); } EXPORT_SYMBOL_GPL(iseries_hv_alloc); @@ -217,7 +217,7 @@ dma_addr_t iseries_hv_map(void *vaddr, size_t size, { return iommu_map_page(NULL, &vio_iommu_table, virt_to_page(vaddr), (unsigned long)vaddr % PAGE_SIZE, size, - DMA_32BIT_MASK, direction, NULL); + DMA_BIT_MASK(32), direction, NULL); } void iseries_hv_unmap(dma_addr_t dma_handle, size_t size, diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index a705fffbb498..9a73d0238639 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -689,7 +689,7 @@ static void ps3_ioc0_unmap_sg(struct device *_dev, struct scatterlist *sg, static int ps3_dma_supported(struct device *_dev, u64 mask) { - return mask >= DMA_32BIT_MASK; + return mask >= DMA_BIT_MASK(32); } static struct dma_mapping_ops ps3_sb_dma_ops = { diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c index fafcaa0e81ef..ab69925d579b 100644 --- a/arch/powerpc/platforms/pseries/dtl.c +++ b/arch/powerpc/platforms/pseries/dtl.c @@ -25,6 +25,7 @@ #include <asm/smp.h> #include <asm/system.h> #include <asm/uaccess.h> +#include <asm/firmware.h> #include "plpar_wrappers.h" diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 380420f8c400..9a2a6e32f00f 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -182,6 +182,8 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata) if (!driver) return; + dev->error_state = pci_channel_io_normal; + eeh_enable_irq(dev); if (!driver->err_handler || diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 532e205303a2..21b956701596 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1170,6 +1170,12 @@ struct mpic * __init mpic_alloc(struct device_node *node, mb(); } + /* CoreInt */ + if (flags & MPIC_ENABLE_COREINT) + mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), + mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) + | MPIC_GREG_GCONF_COREINT); + if (flags & MPIC_ENABLE_MCK) mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) @@ -1525,6 +1531,34 @@ unsigned int mpic_get_irq(void) return mpic_get_one_irq(mpic); } +unsigned int mpic_get_coreint_irq(void) +{ +#ifdef CONFIG_BOOKE + struct mpic *mpic = mpic_primary; + u32 src; + + BUG_ON(mpic == NULL); + + src = mfspr(SPRN_EPR); + + if (unlikely(src == mpic->spurious_vec)) { + if (mpic->flags & MPIC_SPV_EOI) + mpic_eoi(mpic); + return NO_IRQ; + } + if (unlikely(mpic->protected && test_bit(src, mpic->protected))) { + if (printk_ratelimit()) + printk(KERN_WARNING "%s: Got protected source %d !\n", + mpic->name, (int)src); + return NO_IRQ; + } + + return irq_linear_revmap(mpic->irqhost, src); +#else + return NO_IRQ; +#endif +} + unsigned int mpic_get_mcirq(void) { struct mpic *mpic = mpic_primary; 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