diff options
64 files changed, 717 insertions, 392 deletions
diff --git a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt index d077d764f82..7fb3b8a44eb 100644 --- a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt +++ b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt @@ -157,8 +157,8 @@ rtc@<addr> rtc *-rtc Real time clock mscan@<addr> mscan *-mscan CAN bus controller pci@<addr> pci *-pci PCI bridge serial@<addr> serial *-psc-uart PSC in serial mode -i2s@<addr> i2s *-psc-i2s PSC in i2s mode -ac97@<addr> ac97 *-psc-ac97 PSC in ac97 mode +i2s@<addr> sound *-psc-i2s PSC in i2s mode +ac97@<addr> sound *-psc-ac97 PSC in ac97 mode spi@<addr> spi *-psc-spi PSC in spi mode irda@<addr> irda *-psc-irda PSC in IrDA mode spi@<addr> spi *-spi MPC52xx spi device diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 8699dadcd09..0855d55c194 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -436,7 +436,7 @@ config PPC_EFIKA select RTAS_PROC select PPC_MPC52xx select PPC_NATIVE - default y + default n config PPC_LITE5200 bool "Freescale Lite5200 Eval Board" @@ -471,7 +471,7 @@ config PPC_PREP select PPC_INDIRECT_PCI select PPC_UDBG_16550 select PPC_NATIVE - default y + default n config PPC_MAPLE depends on PPC_MULTIPLATFORM && PPC64 diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts index 8bc0d259796..a8efb59f5dd 100644 --- a/arch/powerpc/boot/dts/lite5200.dts +++ b/arch/powerpc/boot/dts/lite5200.dts @@ -238,7 +238,7 @@ // PSC3 in CODEC mode example i2s@2400 { // PSC3 - device_type = "i2s"; + device_type = "sound"; compatible = "mpc5200-psc-i2s\0mpc52xx-psc-i2s"; reg = <2400 100>; interrupts = <2 3 0>; @@ -265,7 +265,7 @@ // PSC6 in AC97 mode example ac97@2c00 { // PSC6 - device_type = "ac97"; + device_type = "sound"; compatible = "mpc5200-psc-ac97\0mpc52xx-psc-ac97"; reg = <2c00 100>; interrupts = <2 4 0>; diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index 81cb76418a7..1aabee432d8 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -243,7 +243,7 @@ // PSC3 in CODEC mode example i2s@2400 { // PSC3 - device_type = "i2s"; + device_type = "sound"; compatible = "mpc5200b-psc-i2s\0mpc52xx-psc-i2s"; reg = <2400 100>; interrupts = <2 3 0>; @@ -270,7 +270,7 @@ // PSC6 in AC97 mode example ac97@2c00 { // PSC6 - device_type = "ac97"; + device_type = "sound"; compatible = "mpc5200b-psc-ac97\0mpc52xx-psc-ac97"; reg = <2c00 100>; interrupts = <2 4 0>; diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 1c009651f92..340376a4700 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc6 -# Sun Sep 10 10:45:11 2006 +# Linux kernel version: 2.6.20-rc3 +# Tue Jan 2 15:32:44 2007 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -10,6 +10,8 @@ CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y @@ -22,6 +24,8 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set # @@ -31,6 +35,10 @@ CONFIG_GENERIC_TBSYNC=y 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_VIRT_CPU_ACCOUNTING=y @@ -52,19 +60,24 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y -CONFIG_SYSCTL=y +# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y +# CONFIG_TASK_XACCT is not set +CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -73,12 +86,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y -CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -97,6 +110,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y # @@ -116,16 +130,20 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_PPC_ISERIES is not set # CONFIG_EMBEDDED6xx is not set # CONFIG_APUS is not set CONFIG_PPC_PSERIES=y +CONFIG_PPC_ISERIES=y +# CONFIG_PPC_MPC52xx is not set CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y +# CONFIG_PPC_PASEMI is not set CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y +# CONFIG_PPC_PS3 is not set +CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y CONFIG_XICS=y CONFIG_U3_DART=y @@ -139,6 +157,8 @@ CONFIG_IBMVIO=y # CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set CONFIG_PPC_970_NAP=y +CONFIG_PPC_INDIRECT_IO=y +CONFIG_GENERIC_IOMAP=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set @@ -160,14 +180,16 @@ CONFIG_MPIC=y # CONFIG_SPU_FS=m CONFIG_SPU_BASE=y -CONFIG_SPUFS_MMAP=y CONFIG_CBE_RAS=y +CONFIG_CBE_THERM=m +CONFIG_CBE_CPUFREQ=m # # Kernel options # # CONFIG_HZ_100 is not set CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y @@ -192,6 +214,7 @@ CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -201,6 +224,7 @@ CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ARCH_MEMORY_PROBE=y @@ -222,6 +246,7 @@ CONFIG_PPC_I8259=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set +# CONFIG_PCI_MULTITHREAD_PROBE is not set # CONFIG_PCI_DEBUG is not set # @@ -254,6 +279,7 @@ CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m +# CONFIG_XFRM_SUB_POLICY is not set CONFIG_NET_KEY=m CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -272,10 +298,13 @@ CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # # IP: Virtual Server Configuration @@ -294,25 +323,31 @@ CONFIG_NETFILTER=y CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK_ENABLED=m +CONFIG_NF_CONNTRACK_SUPPORT=y +# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CT_ACCT=y +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m # CONFIG_NETFILTER_XTABLES is not set # # IP: Netfilter Configuration # -CONFIG_IP_NF_CONNTRACK=m -CONFIG_IP_NF_CT_ACCT=y -CONFIG_IP_NF_CONNTRACK_MARK=y -CONFIG_IP_NF_CONNTRACK_EVENTS=y -CONFIG_IP_NF_CONNTRACK_NETLINK=m -CONFIG_IP_NF_CT_PROTO_SCTP=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -# CONFIG_IP_NF_NETBIOS_NS is not set -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -# CONFIG_IP_NF_PPTP is not set -# CONFIG_IP_NF_H323 is not set -CONFIG_IP_NF_SIP=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m # @@ -339,7 +374,6 @@ CONFIG_LLC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -412,6 +446,12 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_ATA_OVER_ETH is not set # +# Misc devices +# +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set + +# # ATA/ATAPI/MFM/RLL support # CONFIG_IDE=y @@ -438,7 +478,6 @@ CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_SL82C105=y CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set CONFIG_IDEDMA_PCI_AUTO=y @@ -453,6 +492,7 @@ CONFIG_BLK_DEV_AMD74XX=y # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set # CONFIG_BLK_DEV_IT821X is not set @@ -461,6 +501,7 @@ CONFIG_BLK_DEV_AMD74XX=y # 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=y # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set @@ -478,6 +519,8 @@ CONFIG_IDEDMA_AUTO=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # @@ -497,14 +540,16 @@ CONFIG_CHR_DEV_SG=y CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set # -# SCSI Transport Attributes +# SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set # # SCSI low-level drivers @@ -517,26 +562,12 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -CONFIG_ATA=y -# CONFIG_SATA_AHCI is not set -CONFIG_SATA_SVW=y -# CONFIG_SCSI_ATA_PIIX is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_SCSI_PDC_ADMA is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_SX4 is not set -# CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -# CONFIG_SATA_VITESSE is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -546,6 +577,7 @@ CONFIG_SATA_SVW=y CONFIG_SCSI_IBMVSCSI=y # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 @@ -556,10 +588,66 @@ CONFIG_SCSI_IPR_TRACE=y CONFIG_SCSI_IPR_DUMP=y # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m +# CONFIG_SCSI_SRP is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +CONFIG_ATA=y +# CONFIG_SATA_AHCI is not set +CONFIG_SATA_SVW=y +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_PATA_ALI is not set +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # # Multi-device support (RAID and LVM) @@ -575,6 +663,7 @@ CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m CONFIG_BLK_DEV_DM=y +# CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m @@ -630,11 +719,13 @@ CONFIG_IEEE1394_RAWIO=y CONFIG_ADB_PMU=y # CONFIG_ADB_PMU_LED is not set CONFIG_PMAC_SMU=y +# CONFIG_MAC_EMUMOUSEBTN is not set CONFIG_THERM_PM72=y CONFIG_WINDFARM=y CONFIG_WINDFARM_PM81=y CONFIG_WINDFARM_PM91=y CONFIG_WINDFARM_PM112=y +# CONFIG_PMAC_RACKMETER is not set # # Network device support @@ -675,6 +766,7 @@ CONFIG_VORTEX=y CONFIG_IBMVETH=m CONFIG_NET_PCI=y CONFIG_PCNET32=y +# CONFIG_PCNET32_NAPI is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set @@ -713,7 +805,7 @@ CONFIG_E1000=y CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=m -# CONFIG_MV643XX_ETH is not set +# CONFIG_QLA3XXX is not set # # Ethernet (10000 Mbit) @@ -723,6 +815,7 @@ CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set # # Token Ring devices @@ -741,6 +834,7 @@ CONFIG_IBMOL=y # Wan interfaces # # CONFIG_WAN is not set +CONFIG_ISERIES_VETH=m # CONFIG_FDDI is not set # CONFIG_HIPPI is not set CONFIG_PPP=m @@ -753,6 +847,7 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set +CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y @@ -775,6 +870,7 @@ CONFIG_NET_POLL_CONTROLLER=y # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set # # Userland interfaces @@ -797,6 +893,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set @@ -850,6 +947,7 @@ CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_CONSOLE=y +CONFIG_HVC_ISERIES=y CONFIG_HVC_RTAS=y CONFIG_HVCS=m @@ -868,10 +966,6 @@ CONFIG_GEN_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_AGP is not set # CONFIG_DRM is not set CONFIG_RAW_DRIVER=y @@ -882,7 +976,6 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -947,6 +1040,7 @@ CONFIG_I2C_POWERMAC=y # # Dallas's 1-wire bus # +# CONFIG_W1 is not set # # Hardware Monitoring support @@ -955,14 +1049,9 @@ CONFIG_I2C_POWERMAC=y # CONFIG_HWMON_VID is not set # -# Misc devices -# - -# # Multimedia devices # # CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -975,6 +1064,7 @@ CONFIG_VIDEO_V4L2=y # CONFIG_FIRMWARE_EDID=y CONFIG_FB=y +CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1011,6 +1101,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_TRIDENT is not set +CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set # @@ -1159,6 +1250,11 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SOUND_PRIME is not set # +# HID Devices +# +CONFIG_HID=y + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -1173,6 +1269,7 @@ CONFIG_USB=y CONFIG_USB_DEVICEFS=y # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -1214,13 +1311,13 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_LIBUSUAL is not set # # USB Input Devices # CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y @@ -1250,6 +1347,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set @@ -1267,6 +1365,7 @@ CONFIG_USB_HIDDEV=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set @@ -1274,12 +1373,13 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_TEST is not set # @@ -1318,6 +1418,7 @@ CONFIG_INFINIBAND=m CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y +# CONFIG_INFINIBAND_AMSO1100 is not set CONFIG_INFINIBAND_IPOIB=m CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set @@ -1347,6 +1448,10 @@ CONFIG_INFINIBAND_ISER=m # # +# Virtualization +# + +# # File systems # CONFIG_EXT2_FS=y @@ -1359,6 +1464,7 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y @@ -1379,6 +1485,7 @@ CONFIG_XFS_FS=m CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -1414,8 +1521,10 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y @@ -1540,8 +1649,23 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# iSeries device drivers +# +# CONFIG_VIOCONS is not set +CONFIG_VIODASD=y +CONFIG_VIOCD=m +CONFIG_VIOTAPE=m +CONFIG_VIOPATH=y + +# # Library routines # +CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y @@ -1551,6 +1675,7 @@ CONFIG_ZLIB_DEFLATE=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_PLIST=y +CONFIG_IOMAP_COPY=y # # Instrumentation Support @@ -1563,8 +1688,11 @@ CONFIG_OPROFILE=y # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_DETECT_SOFTLOCKUP=y @@ -1578,16 +1706,19 @@ 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_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -CONFIG_DEBUG_FS=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_HCALL_STATS is not set CONFIG_DEBUGGER=y CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set +CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1602,7 +1733,12 @@ CONFIG_BOOTX_TEXT=y # Cryptographic options # CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y @@ -1611,9 +1747,14 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_LRW is not set CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_CAST5=m diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index e96521530d2..030d300cd71 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -303,5 +303,8 @@ int main(void) DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); DEFINE(CLOCK_REALTIME_RES, TICK_NSEC); +#ifdef CONFIG_BUG + DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); +#endif return 0; } diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 1a3d4de197d..2551c0884af 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -28,6 +28,7 @@ #include <asm/asm-offsets.h> #include <asm/cputable.h> #include <asm/firmware.h> +#include <asm/bug.h> /* * System calls. @@ -634,19 +635,15 @@ _GLOBAL(enter_rtas) li r0,0 mtcr r0 +#ifdef CONFIG_BUG /* There is no way it is acceptable to get here with interrupts enabled, * check it with the asm equivalent of WARN_ON */ lbz r0,PACASOFTIRQEN(r13) 1: tdnei r0,0 -.section __bug_table,"a" - .llong 1b,__LINE__ + 0x1000000, 1f, 2f -.previous -.section .rodata,"a" -1: .asciz __FILE__ -2: .asciz "enter_rtas" -.previous - + EMIT_BUG_ENTRY 1b,__FILE__,__LINE__,BUGFLAG_WARNING +#endif + /* Hard-disable interrupts */ mfmsr r6 rldicl r7,r6,48,1 diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 89c836d5480..1bb20d84108 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -744,7 +744,8 @@ static int htlb_check_hinted_area(unsigned long addr, unsigned long len) struct vm_area_struct *vma; vma = find_vma(current->mm, addr); - if (!vma || ((addr + len) <= vma->vm_start)) + if (TASK_SIZE - len >= addr && + (!vma || ((addr + len) <= vma->vm_start))) return 0; return -ENOMEM; @@ -815,6 +816,8 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, return -EINVAL; if (len & ~HPAGE_MASK) return -EINVAL; + if (len > TASK_SIZE) + return -ENOMEM; if (!cpu_has_feature(CPU_FTR_16M_PAGE)) return -EINVAL; @@ -823,9 +826,6 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, BUG_ON((addr + len) < addr); if (test_thread_flag(TIF_32BIT)) { - /* Paranoia, caller should have dealt with this */ - BUG_ON((addr + len) > 0x100000000UL); - curareas = current->mm->context.low_htlb_areas; /* First see if we can use the hint address */ diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index eaff71e74fb..0f21bab33f6 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -153,6 +153,7 @@ define_machine(lite52xx) { .name = "lite52xx", .probe = lite52xx_probe, .setup_arch = lite52xx_setup_arch, + .init = mpc52xx_declare_of_platform_devices, .init_IRQ = mpc52xx_init_irq, .get_irq = mpc52xx_get_irq, .show_cpuinfo = lite52xx_show_cpuinfo, diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index 8331ff45777..cc40889074b 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -116,11 +116,12 @@ unmap_regs: if (xlb) iounmap(xlb); } -static int __init +void __init mpc52xx_declare_of_platform_devices(void) { /* Find every child of the SOC node and add it to of_platform */ - return of_platform_bus_probe(NULL, NULL, NULL); + if (of_platform_bus_probe(NULL, NULL, NULL)) + printk(KERN_ERR __FILE__ ": " + "Error while probing of_platform bus\n"); } -device_initcall(mpc52xx_declare_of_platform_devices); diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index e3e929e1b46..c1f4502a3c6 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -17,6 +17,7 @@ #include <asm/system.h> #include <asm/paca.h> +#include <asm/firmware.h> #include <asm/iseries/it_lp_queue.h> #include <asm/iseries/hv_lp_event.h> #include <asm/iseries/hv_call_event.h> @@ -318,6 +319,9 @@ static int __init proc_lpevents_init(void) { struct proc_dir_entry *e; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; + e = create_proc_entry("iSeries/lpevents", S_IFREG|S_IRUGO, NULL); if (e) e->proc_fops = &proc_lpevents_operations; diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index cff15ae24f6..1ad0e4aaad1 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -38,6 +38,7 @@ #include <asm/uaccess.h> #include <asm/paca.h> #include <asm/abs_addr.h> +#include <asm/firmware.h> #include <asm/iseries/vio.h> #include <asm/iseries/mf.h> #include <asm/iseries/hv_lp_config.h> @@ -1235,6 +1236,9 @@ static int __init mf_proc_init(void) char name[2]; int i; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; + mf_proc_root = proc_mkdir("iSeries/mf", NULL); if (!mf_proc_root) return 1; diff --git a/arch/powerpc/platforms/iseries/proc.c b/arch/powerpc/platforms/iseries/proc.c index c241413629a..b54e37101e6 100644 --- a/arch/powerpc/platforms/iseries/proc.c +++ b/arch/powerpc/platforms/iseries/proc.c @@ -24,6 +24,7 @@ #include <asm/processor.h> #include <asm/time.h> #include <asm/lppaca.h> +#include <asm/firmware.h> #include <asm/iseries/hv_call_xm.h> #include "processor_vpd.h" @@ -31,7 +32,12 @@ static int __init iseries_proc_create(void) { - struct proc_dir_entry *e = proc_mkdir("iSeries", 0); + struct proc_dir_entry *e; + + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; + + e = proc_mkdir("iSeries", 0); if (!e) return 1; @@ -106,6 +112,9 @@ static int __init iseries_proc_init(void) { struct proc_dir_entry *e; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; + e = create_proc_entry("iSeries/titanTod", S_IFREG|S_IRUGO, NULL); if (e) e->proc_fops = &proc_titantod_operations; diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index bdf2afbb60c..cce7e309340 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -527,7 +527,8 @@ static void __init iSeries_fixup_klimit(void) static int __init iSeries_src_init(void) { /* clear the progress line */ - ppc_md.progress(" ", 0xffff); + if (firmware_has_feature(FW_FEATURE_ISERIES)) + ppc_md.progress(" ", 0xffff); return 0; } diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 84e7ee2c086..a6799ed34a6 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -42,6 +42,7 @@ #include <asm/system.h> #include <asm/uaccess.h> #include <asm/prom.h> +#include <asm/firmware.h> #include <asm/iseries/hv_types.h> #include <asm/iseries/hv_lp_event.h> #include <asm/iseries/hv_lp_config.h> @@ -183,6 +184,9 @@ static int __init vio_proc_init(void) { struct proc_dir_entry *e; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return 0; + e = create_proc_entry("iSeries/config", 0, NULL); if (e) e->proc_fops = &proc_viopath_operations; diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index f12d5c69e74..50855d4fd5a 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -254,7 +254,6 @@ static void __init maple_init_IRQ(void) printk(KERN_DEBUG "OpenPIC addr: %lx, has ISUs: %d\n", openpic_addr, has_isus); } - of_node_put(root); BUG_ON(openpic_addr == 0); diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index 89d6e295dbf..bea7d1bb1a3 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -129,7 +129,6 @@ static __init void pas_init_IRQ(void) } openpic_addr = of_read_number(opprop, naddr); printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr); - of_node_put(root); mpic = mpic_alloc(mpic_node, openpic_addr, MPIC_PRIMARY, 0, 0, " PAS-OPIC "); diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S index c00cfed7af2..5c7e3878989 100644 --- a/arch/powerpc/platforms/pseries/hvCall.S +++ b/arch/powerpc/platforms/pseries/hvCall.S @@ -26,7 +26,7 @@ BEGIN_FTR_SECTION; \ mfspr r0,SPRN_PURR; /* get PURR and */ \ std r0,STK_PARM(r6)(r1); /* save for later */ \ -END_FTR_SECTION_IFCLR(CPU_FTR_PURR); +END_FTR_SECTION_IFSET(CPU_FTR_PURR); /* * postcall is performed immediately before function return which @@ -43,7 +43,7 @@ BEGIN_FTR_SECTION; \ mfspr r8,SPRN_PURR; /* PURR after */ \ ld r6,STK_PARM(r6)(r1); /* PURR before */ \ subf r6,r6,r8; /* delta */ \ -END_FTR_SECTION_IFCLR(CPU_FTR_PURR); \ +END_FTR_SECTION_IFSET(CPU_FTR_PURR); \ ld r5,STK_PARM(r5)(r1); /* timebase before */ \ subf r5,r5,r7; /* time delta */ \ \ @@ -66,7 +66,7 @@ BEGIN_FTR_SECTION; \ ld r7,HCALL_STAT_PURR(r4); /* PURR */ \ add r7,r7,r6; \ std r7,HCALL_STAT_PURR(r4); \ -END_FTR_SECTION_IFCLR(CPU_FTR_PURR); \ +END_FTR_SECTION_IFSET(CPU_FTR_PURR); \ 1: #else #define HCALL_INST_PRECALL @@ -145,6 +145,7 @@ _GLOBAL(plpar_hcall9) HVSC /* invoke the hypervisor */ + mr r0,r12 ld r12,STK_PARM(r4)(r1) std r4, 0(r12) std r5, 8(r12) @@ -154,7 +155,7 @@ _GLOBAL(plpar_hcall9) std r9, 40(r12) std r10,48(r12) std r11,56(r12) - std r12,64(r12) + std r0, 64(r12) HCALL_INST_POSTCALL diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c index 80181c4c49e..3ddc04925d5 100644 --- a/arch/powerpc/platforms/pseries/hvCall_inst.c +++ b/arch/powerpc/platforms/pseries/hvCall_inst.c @@ -34,7 +34,7 @@ DEFINE_PER_CPU(struct hcall_stats[HCALL_STAT_ARRAY_SIZE], hcall_stats); */ static void *hc_start(struct seq_file *m, loff_t *pos) { - if ((int)*pos < HCALL_STAT_ARRAY_SIZE) + if ((int)*pos < (HCALL_STAT_ARRAY_SIZE-1)) return (void *)(unsigned long)(*pos + 1); return NULL; @@ -57,7 +57,7 @@ static int hc_show(struct seq_file *m, void *p) struct hcall_stats *hs = (struct hcall_stats *)m->private; if (hs[h_num].num_calls) { - if (!cpu_has_feature(CPU_FTR_PURR)) + if (cpu_has_feature(CPU_FTR_PURR)) seq_printf(m, "%lu %lu %lu %lu\n", h_num<<2, hs[h_num].num_calls, hs[h_num].tb_total, diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index b5b2b1103de..81d172d6503 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -224,7 +224,6 @@ static void xics_unmask_irq(unsigned int virq) static void xics_mask_real_irq(unsigned int irq) { int call_status; - unsigned int server; if (irq == XICS_IPI) return; @@ -236,9 +235,9 @@ static void xics_mask_real_irq(unsigned int irq) return; } - server = get_irq_server(irq); /* Have to set XIVE to 0xff to be able to remove a slot */ - call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server, 0xff); + call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, + default_server, 0xff); if (call_status != 0) { printk(KERN_ERR "xics_disable_irq: irq=%u: ibm_set_xive(0xff)" " returned %d\n", irq, call_status); diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 04d4917eb30..2621a7e72d2 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -12,7 +12,6 @@ obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ -obj-$(CONFIG_MTD) += rom.o ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_I8259) += i8259.o @@ -21,5 +20,6 @@ endif # Temporary hack until we have migrated to asm-powerpc ifeq ($(ARCH),powerpc) +obj-$(CONFIG_MTD) += rom.o obj-$(CONFIG_CPM2) += cpm2_common.o cpm2_pic.o endif diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index 4388b3309e0..eca507050e4 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -164,11 +164,14 @@ startup_continue: srl %r7,28 clr %r6,%r7 # compare cc with last access code be .Lsame-.LPG1(%r13) - b .Lchkmem-.LPG1(%r13) + lhi %r8,0 # no program checks + b .Lsavchk-.LPG1(%r13) .Lsame: ar %r5,%r1 # add 128KB to end of chunk bno .Lloop-.LPG1(%r13) # r1 < 0x80000000 -> loop .Lchkmem: # > 2GB or tprot got a program check + lhi %r8,1 # set program check flag +.Lsavchk: clr %r4,%r5 # chunk size > 0? be .Lchkloop-.LPG1(%r13) st %r4,0(%r3) # store start address of chunk @@ -190,8 +193,15 @@ startup_continue: je .Ldonemem # if not, leave chi %r10,0 # do we have chunks left? je .Ldonemem + chi %r8,1 # program check ? + je .Lpgmchk + lr %r4,%r5 # potential new chunk + alr %r5,%r1 # add 128KB to end of chunk + j .Llpcnt +.Lpgmchk: alr %r5,%r1 # add 128KB to end of chunk lr %r4,%r5 # potential new chunk +.Llpcnt: clr %r5,%r9 # should we go on? jl .Lloop .Ldonemem: diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index c526279e112..6ba3f4512dd 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S @@ -172,12 +172,15 @@ startup_continue: srl %r7,28 clr %r6,%r7 # compare cc with last access code je .Lsame - j .Lchkmem + lghi %r8,0 # no program checks + j .Lsavchk .Lsame: algr %r5,%r1 # add 128KB to end of chunk # no need to check here, brc 12,.Lloop # this is the same chunk .Lchkmem: # > 16EB or tprot got a program check + lghi %r8,1 # set program check flag +.Lsavchk: clgr %r4,%r5 # chunk size > 0? je .Lchkloop stg %r4,0(%r3) # store start address of chunk @@ -204,8 +207,15 @@ startup_continue: chi %r10, 0 # do we have chunks left? je .Ldonemem .Lhsaskip: + chi %r8,1 # program check ? + je .Lpgmchk + lgr %r4,%r5 # potential new chunk + algr %r5,%r1 # add 128KB to end of chunk + j .Llpcnt +.Lpgmchk: algr %r5,%r1 # add 128KB to end of chunk lgr %r4,%r5 # potential new chunk +.Llpcnt: clgr %r5,%r9 # should we go on? jl .Lloop .Ldonemem: diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 49ef206ec88..5d8ee3baac1 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -476,7 +476,7 @@ static void __init setup_memory_end(void) int i; memory_size = real_size = 0; - max_phys = VMALLOC_END - VMALLOC_MIN_SIZE; + max_phys = VMALLOC_END_INIT - VMALLOC_MIN_SIZE; memory_end &= PAGE_MASK; max_mem = memory_end ? min(max_phys, memory_end) : max_phys; diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 19090f7d4f5..c0cd255fddb 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -794,7 +794,10 @@ static int __init topology_init(void) int ret; for_each_possible_cpu(cpu) { - ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu); + struct cpu *c = &per_cpu(cpu_devices, cpu); + + c->hotpluggable = 1; + ret = register_cpu(c, cpu); if (ret) printk(KERN_WARNING "topology_init: register_cpu %d " "failed (%d)\n", cpu, ret); diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c index 633249c3ba9..49c3e46b406 100644 --- a/arch/s390/lib/uaccess_pt.c +++ b/arch/s390/lib/uaccess_pt.c @@ -8,6 +8,7 @@ */ #include <linux/errno.h> +#include <linux/hardirq.h> #include <linux/mm.h> #include <asm/uaccess.h> #include <asm/futex.h> @@ -18,6 +19,8 @@ static inline int __handle_fault(struct mm_struct *mm, unsigned long address, struct vm_area_struct *vma; int ret = -EFAULT; + if (in_atomic()) + return ret; down_read(&mm->mmap_sem); vma = find_vma(mm, address); if (unlikely(!vma)) diff --git a/arch/s390/lib/uaccess_std.c b/arch/s390/lib/uaccess_std.c index bbaca66fa29..56a0214e992 100644 --- a/arch/s390/lib/uaccess_std.c +++ b/arch/s390/lib/uaccess_std.c @@ -258,8 +258,6 @@ int futex_atomic_op(int op, int __user *uaddr, int oparg, int *old) { int oldval = 0, newval, ret; - pagefault_disable(); - switch (op) { case FUTEX_OP_SET: __futex_atomic_op("lr %2,%5\n", @@ -284,7 +282,6 @@ int futex_atomic_op(int op, int __user *uaddr, int oparg, int *old) default: ret = -ENOSYS; } - pagefault_enable(); *old = oldval; return ret; } diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index aeefec97fde..6bdf593081d 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -117,10 +117,17 @@ static struct usb_device_id blacklist_ids[] = { /* IBM/Lenovo ThinkPad with Broadcom chip */ { USB_DEVICE(0x0a5c, 0x201e), .driver_info = HCI_WRONG_SCO_MTU }, + { USB_DEVICE(0x0a5c, 0x2110), .driver_info = HCI_WRONG_SCO_MTU }, /* ANYCOM Bluetooth USB-200 and USB-250 */ { USB_DEVICE(0x0a5c, 0x2111), .driver_info = HCI_RESET }, + /* HP laptop with Broadcom chip */ + { USB_DEVICE(0x03f0, 0x171d), .driver_info = HCI_WRONG_SCO_MTU }, + + /* Dell laptop with Broadcom chip */ + { USB_DEVICE(0x413c, 0x8126), .driver_info = HCI_WRONG_SCO_MTU }, + /* Microsoft Wireless Transceiver for Bluetooth 2.0 */ { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET }, diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index ada5e9b9988..ca5acc4736d 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -57,8 +57,8 @@ #define DRV_MODULE_NAME "bnx2" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.5.2" -#define DRV_MODULE_RELDATE "December 13, 2006" +#define DRV_MODULE_VERSION "1.5.3" +#define DRV_MODULE_RELDATE "January 8, 2007" #define RUN_AT(x) (jiffies + (x)) @@ -1345,8 +1345,6 @@ bnx2_init_copper_phy(struct bnx2 *bp) { u32 val; - bp->phy_flags |= PHY_CRC_FIX_FLAG; - if (bp->phy_flags & PHY_CRC_FIX_FLAG) { bnx2_write_phy(bp, 0x18, 0x0c00); bnx2_write_phy(bp, 0x17, 0x000a); @@ -3085,7 +3083,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf, int buf_size) { u32 written, offset32, len32; - u8 *buf, start[4], end[4], *flash_buffer = NULL; + u8 *buf, start[4], end[4], *align_buf = NULL, *flash_buffer = NULL; int rc = 0; int align_start, align_end; @@ -3113,16 +3111,17 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf, } if (align_start || align_end) { - buf = kmalloc(len32, GFP_KERNEL); - if (buf == NULL) + align_buf = kmalloc(len32, GFP_KERNEL); + if (align_buf == NULL) return -ENOMEM; if (align_start) { - memcpy(buf, start, 4); + memcpy(align_buf, start, 4); } if (align_end) { - memcpy(buf + len32 - 4, end, 4); + memcpy(align_buf + len32 - 4, end, 4); } - memcpy(buf + align_start, data_buf, buf_size); + memcpy(align_buf + align_start, data_buf, buf_size); + buf = align_buf; } if (bp->flash_info->buffered == 0) { @@ -3256,11 +3255,8 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf, } nvram_write_end: - if (bp->flash_info->buffered == 0) - kfree(flash_buffer); - - if (align_start || align_end) - kfree(buf); + kfree(flash_buffer); + kfree(align_buf); return rc; } @@ -5645,6 +5641,44 @@ poll_bnx2(struct net_device *dev) } #endif +static void __devinit +bnx2_get_5709_media(struct bnx2 *bp) +{ + u32 val = REG_RD(bp, BNX2_MISC_DUAL_MEDIA_CTRL); + u32 bond_id = val & BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID; + u32 strap; + + if (bond_id == BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C) + return; + else if (bond_id == BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_S) { + bp->phy_flags |= PHY_SERDES_FLAG; + return; + } + + if (val & BNX2_MISC_DUAL_MEDIA_CTRL_STRAP_OVERRIDE) + strap = (val & BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL) >> 21; + else + strap = (val & BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL_STRAP) >> 8; + + if (PCI_FUNC(bp->pdev->devfn) == 0) { + switch (strap) { + case 0x4: + case 0x5: + case 0x6: + bp->phy_flags |= PHY_SERDES_FLAG; + return; + } + } else { + switch (strap) { + case 0x1: + case 0x2: + case 0x4: + bp->phy_flags |= PHY_SERDES_FLAG; + return; + } + } +} + static int __devinit bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) { @@ -5865,10 +5899,9 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) bp->phy_addr = 1; /* Disable WOL support if we are running on a SERDES chip. */ - if (CHIP_NUM(bp) == CHIP_NUM_5709) { - if (CHIP_BOND_ID(bp) != BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C) - bp->phy_flags |= PHY_SERDES_FLAG; - } else if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) + if (CHIP_NUM(bp) == CHIP_NUM_5709) + bnx2_get_5709_media(bp); + else if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) bp->phy_flags |= PHY_SERDES_FLAG; if (bp->phy_flags & PHY_SERDES_FLAG) { @@ -5880,7 +5913,9 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) if (reg & BNX2_SHARED_HW_CFG_PHY_2_5G) bp->phy_flags |= PHY_2_5G_CAPABLE_FLAG; } - } + } else if (CHIP_NUM(bp) == CHIP_NUM_5706 || + CHIP_NUM(bp) == CHIP_NUM_5708) + bp->phy_flags |= PHY_CRC_FIX_FLAG; if ((CHIP_ID(bp) == CHIP_ID_5708_A0) || (CHIP_ID(bp) == CHIP_ID_5708_B0) || diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c index c7731b6f9de..82fed1dd500 100644 --- a/drivers/net/chelsio/my3126.c +++ b/drivers/net/chelsio/my3126.c @@ -170,9 +170,10 @@ static struct cphy *my3126_phy_create(adapter_t *adapter, { struct cphy *cphy = kzalloc(sizeof (*cphy), GFP_KERNEL); - if (cphy) - cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops); + if (!cphy) + return NULL; + cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops); INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll); cphy->bmsr = 0; diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 4c1ff752048..c6259c7127f 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -995,12 +995,6 @@ e1000_probe(struct pci_dev *pdev, (adapter->hw.mac_type != e1000_82547)) netdev->features |= NETIF_F_TSO; -#ifdef CONFIG_DEBUG_SLAB - /* 82544's work arounds do not play nicely with DEBUG SLAB */ - if (adapter->hw.mac_type == e1000_82544) - netdev->features &= ~NETIF_F_TSO; -#endif - #ifdef NETIF_F_TSO6 if (adapter->hw.mac_type > e1000_82547_rev_2) netdev->features |= NETIF_F_TSO6; diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 2f48fe9a29a..93f2b7a2216 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -234,6 +234,7 @@ enum { #define NVREG_XMITCTL_HOST_SEMA_MASK 0x0000f000 #define NVREG_XMITCTL_HOST_SEMA_ACQ 0x0000f000 #define NVREG_XMITCTL_HOST_LOADED 0x00004000 +#define NVREG_XMITCTL_TX_PATH_EN 0x01000000 NvRegTransmitterStatus = 0x088, #define NVREG_XMITSTAT_BUSY 0x01 @@ -249,6 +250,7 @@ enum { #define NVREG_OFFLOAD_NORMAL RX_NIC_BUFSIZE NvRegReceiverControl = 0x094, #define NVREG_RCVCTL_START 0x01 +#define NVREG_RCVCTL_RX_PATH_EN 0x01000000 NvRegReceiverStatus = 0x98, #define NVREG_RCVSTAT_BUSY 0x01 @@ -1169,16 +1171,21 @@ static void nv_start_rx(struct net_device *dev) { struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); + u32 rx_ctrl = readl(base + NvRegReceiverControl); dprintk(KERN_DEBUG "%s: nv_start_rx\n", dev->name); /* Already running? Stop it. */ - if (readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) { - writel(0, base + NvRegReceiverControl); + if ((readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) && !np->mac_in_use) { + rx_ctrl &= ~NVREG_RCVCTL_START; + writel(rx_ctrl, base + NvRegReceiverControl); pci_push(base); } writel(np->linkspeed, base + NvRegLinkSpeed); pci_push(base); - writel(NVREG_RCVCTL_START, base + NvRegReceiverControl); + rx_ctrl |= NVREG_RCVCTL_START; + if (np->mac_in_use) + rx_ctrl &= ~NVREG_RCVCTL_RX_PATH_EN; + writel(rx_ctrl, base + NvRegReceiverControl); dprintk(KERN_DEBUG "%s: nv_start_rx to duplex %d, speed 0x%08x.\n", dev->name, np->duplex, np->linkspeed); pci_push(base); @@ -1186,39 +1193,59 @@ static void nv_start_rx(struct net_device *dev) static void nv_stop_rx(struct net_device *dev) { + struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); + u32 rx_ctrl = readl(base + NvRegReceiverControl); dprintk(KERN_DEBUG "%s: nv_stop_rx\n", dev->name); - writel(0, base + NvRegReceiverControl); + if (!np->mac_in_use) + rx_ctrl &= ~NVREG_RCVCTL_START; + else + rx_ctrl |= NVREG_RCVCTL_RX_PATH_EN; + writel(rx_ctrl, base + NvRegReceiverControl); reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0, NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX, KERN_INFO "nv_stop_rx: ReceiverStatus remained busy"); udelay(NV_RXSTOP_DELAY2); - writel(0, base + NvRegLinkSpeed); + if (!np->mac_in_use) + writel(0, base + NvRegLinkSpeed); } static void nv_start_tx(struct net_device *dev) { + struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); + u32 tx_ctrl = readl(base + NvRegTransmitterControl); dprintk(KERN_DEBUG "%s: nv_start_tx\n", dev->name); - writel(NVREG_XMITCTL_START, base + NvRegTransmitterControl); + tx_ctrl |= NVREG_XMITCTL_START; + if (np->mac_in_use) + tx_ctrl &= ~NVREG_XMITCTL_TX_PATH_EN; + writel(tx_ctrl, base + NvRegTransmitterControl); pci_push(base); } static void nv_stop_tx(struct net_device *dev) { + struct fe_priv *np = netdev_priv(dev); u8 __iomem *base = get_hwbase(dev); + u32 tx_ctrl = readl(base + NvRegTransmitterControl); dprintk(KERN_DEBUG "%s: nv_stop_tx\n", dev->name); - writel(0, base + NvRegTransmitterControl); + if (!np->mac_in_use) + tx_ctrl &= ~NVREG_XMITCTL_START; + else + tx_ctrl |= NVREG_XMITCTL_TX_PATH_EN; + writel(tx_ctrl, base + NvRegTransmitterControl); reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0, NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX, KERN_INFO "nv_stop_tx: TransmitterStatus remained busy"); udelay(NV_TXSTOP_DELAY2); - writel(readl(base + NvRegTransmitPoll) & NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll); + if (!np->mac_in_use) + writel(readl(base + NvRegTransmitPoll) & NVREG_TRANSMITPOLL_MAC_ADDR_REV, + base + NvRegTransmitPoll); } static void nv_txrx_reset(struct net_device *dev) @@ -4148,20 +4175,6 @@ static int nv_mgmt_acquire_sema(struct net_device *dev) return 0; } -/* Indicate to mgmt unit whether driver is loaded or not */ -static void nv_mgmt_driver_loaded(struct net_device *dev, int loaded) -{ - u8 __iomem *base = get_hwbase(dev); - u32 tx_ctrl; - - tx_ctrl = readl(base + NvRegTransmitterControl); - if (loaded) - tx_ctrl |= NVREG_XMITCTL_HOST_LOADED; - else - tx_ctrl &= ~NVREG_XMITCTL_HOST_LOADED; - writel(tx_ctrl, base + NvRegTransmitterControl); -} - static int nv_open(struct net_device *dev) { struct fe_priv *np = netdev_priv(dev); @@ -4659,33 +4672,24 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus); if (id->driver_data & DEV_HAS_MGMT_UNIT) { - writel(0x1, base + 0x204); pci_push(base); - msleep(500); /* management unit running on the mac? */ - np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST; - if (np->mac_in_use) { - u32 mgmt_sync; - /* management unit setup the phy already? */ - mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK; - if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY) { - if (!nv_mgmt_acquire_sema(dev)) { - for (i = 0; i < 5000; i++) { - msleep(1); - mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK; - if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY) - continue; - if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT) - phyinitialized = 1; - break; + if (readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_PHY_INIT) { + np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST; + dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n", pci_name(pci_dev), np->mac_in_use); + for (i = 0; i < 5000; i++) { + msleep(1); + if (nv_mgmt_acquire_sema(dev)) { + /* management unit setup the phy already? */ + if ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) == + NVREG_XMITCTL_SYNC_PHY_INIT) { + /* phy is inited by mgmt unit */ + phyinitialized = 1; + dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n", pci_name(pci_dev)); + } else { + /* we need to init the phy */ } - } else { - /* we need to init the phy */ + break; } - } else if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT) { - /* phy is inited by SMU */ - phyinitialized = 1; - } else { - /* we need to init the phy */ } } } @@ -4724,10 +4728,12 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i if (!phyinitialized) { /* reset it */ phy_init(dev); - } - - if (id->driver_data & DEV_HAS_MGMT_UNIT) { - nv_mgmt_driver_loaded(dev, 1); + } else { + /* see if it is a gigabit phy */ + u32 mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ); + if (mii_status & PHY_GIGABIT) { + np->gigabit = PHY_GIGABIT; + } } /* set default link speed settings */ @@ -4749,8 +4755,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i out_error: if (phystate_orig) writel(phystate|NVREG_ADAPTCTL_RUNNING, base + NvRegAdapterControl); - if (np->mac_in_use) - nv_mgmt_driver_loaded(dev, 0); pci_set_drvdata(pci_dev, NULL); out_freering: free_rings(dev); @@ -4780,9 +4784,6 @@ static void __devexit nv_remove(struct pci_dev *pci_dev) writel(np->orig_mac[0], base + NvRegMacAddrA); writel(np->orig_mac[1], base + NvRegMacAddrB); - if (np->mac_in_use) - nv_mgmt_driver_loaded(dev, 0); - /* free all structures */ free_rings(dev); iounmap(get_hwbase(dev)); diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h index 50ffe90488f..f4aba4355b1 100644 --- a/drivers/net/ixgb/ixgb.h +++ b/drivers/net/ixgb/ixgb.h @@ -171,6 +171,7 @@ struct ixgb_adapter { /* TX */ struct ixgb_desc_ring tx_ring ____cacheline_aligned_in_smp; + unsigned int restart_queue; unsigned long timeo_start; uint32_t tx_cmd_type; uint64_t hw_csum_tx_good; diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c index cd22523fb03..82c044d6e08 100644 --- a/drivers/net/ixgb/ixgb_ethtool.c +++ b/drivers/net/ixgb/ixgb_ethtool.c @@ -79,6 +79,7 @@ static struct ixgb_stats ixgb_gstrings_stats[] = { {"tx_window_errors", IXGB_STAT(net_stats.tx_window_errors)}, {"tx_deferred_ok", IXGB_STAT(stats.dc)}, {"tx_timeout_count", IXGB_STAT(tx_timeout_count) }, + {"tx_restart_queue", IXGB_STAT(restart_queue) }, {"rx_long_length_errors", IXGB_STAT(stats.roc)}, {"rx_short_length_errors", IXGB_STAT(stats.ruc)}, #ifdef NETIF_F_TSO diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c index 02089b64e42..ecbf45861c6 100644 --- a/drivers/net/ixgb/ixgb_hw.c +++ b/drivers/net/ixgb/ixgb_hw.c @@ -399,8 +399,9 @@ ixgb_init_rx_addrs(struct ixgb_hw *hw) /* Zero out the other 15 receive addresses. */ DEBUGOUT("Clearing RAR[1-15]\n"); for(i = 1; i < IXGB_RAR_ENTRIES; i++) { - IXGB_WRITE_REG_ARRAY(hw, RA, (i << 1), 0); + /* Write high reg first to disable the AV bit first */ IXGB_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0); + IXGB_WRITE_REG_ARRAY(hw, RA, (i << 1), 0); } return; diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index e628126c9c4..a083a918923 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -36,7 +36,7 @@ static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver"; #else #define DRIVERNAPI "-NAPI" #endif -#define DRV_VERSION "1.0.117-k2"DRIVERNAPI +#define DRV_VERSION "1.0.126-k2"DRIVERNAPI char ixgb_driver_version[] = DRV_VERSION; static char ixgb_copyright[] = "Copyright (c) 1999-2006 Intel Corporation."; @@ -1287,6 +1287,7 @@ ixgb_tx_map(struct ixgb_adapter *adapter, struct sk_buff *skb, struct ixgb_buffer *buffer_info; int len = skb->len; unsigned int offset = 0, size, count = 0, i; + unsigned int mss = skb_shinfo(skb)->gso_size; unsigned int nr_frags = skb_shinfo(skb)->nr_frags; unsigned int f; @@ -1298,6 +1299,11 @@ ixgb_tx_map(struct ixgb_adapter *adapter, struct sk_buff *skb, while(len) { buffer_info = &tx_ring->buffer_info[i]; size = min(len, IXGB_MAX_DATA_PER_TXD); + /* Workaround for premature desc write-backs + * in TSO mode. Append 4-byte sentinel desc */ + if (unlikely(mss && !nr_frags && size == len && size > 8)) + size -= 4; + buffer_info->length = size; WARN_ON(buffer_info->dma != 0); buffer_info->dma = @@ -1324,6 +1330,13 @@ ixgb_tx_map(struct ixgb_adapter *adapter, struct sk_buff *skb, while(len) { buffer_info = &tx_ring->buffer_info[i]; size = min(len, IXGB_MAX_DATA_PER_TXD); + + /* Workaround for premature desc write-backs + * in TSO mode. Append 4-byte sentinel desc */ + if (unlikely(mss && !nr_frags && size == len + && size > 8)) + size -= 4; + buffer_info->length = size; buffer_info->dma = pci_map_page(adapter->pdev, @@ -1398,11 +1411,43 @@ ixgb_tx_queue(struct ixgb_adapter *adapter, int count, int vlan_id,int tx_flags) IXGB_WRITE_REG(&adapter->hw, TDT, i); } +static int __ixgb_maybe_stop_tx(struct net_device *netdev, int size) +{ + struct ixgb_adapter *adapter = netdev_priv(netdev); + struct ixgb_desc_ring *tx_ring = &adapter->tx_ring; + + netif_stop_queue(netdev); + /* Herbert's original patch had: + * smp_mb__after_netif_stop_queue(); + * but since that doesn't exist yet, just open code it. */ + smp_mb(); + + /* We need to check again in a case another CPU has just + * made room available. */ + if (likely(IXGB_DESC_UNUSED(tx_ring) < size)) + return -EBUSY; + + /* A reprieve! */ + netif_start_queue(netdev); + ++adapter->restart_queue; + return 0; +} + +static int ixgb_maybe_stop_tx(struct net_device *netdev, + struct ixgb_desc_ring *tx_ring, int size) +{ + if (likely(IXGB_DESC_UNUSED(tx_ring) >= size)) + return 0; + return __ixgb_maybe_stop_tx(netdev, size); +} + + /* Tx Descriptors needed, worst case */ #define TXD_USE_COUNT(S) (((S) >> IXGB_MAX_TXD_PWR) + \ (((S) & (IXGB_MAX_DATA_PER_TXD - 1)) ? 1 : 0)) -#define DESC_NEEDED TXD_USE_COUNT(IXGB_MAX_DATA_PER_TXD) + \ - MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1 +#define DESC_NEEDED TXD_USE_COUNT(IXGB_MAX_DATA_PER_TXD) /* skb->date */ + \ + MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1 /* for context */ \ + + 1 /* one more needed for sentinel TSO workaround */ static int ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) @@ -1430,7 +1475,8 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) spin_lock_irqsave(&adapter->tx_lock, flags); #endif - if(unlikely(IXGB_DESC_UNUSED(&adapter->tx_ring) < DESC_NEEDED)) { + if (unlikely(ixgb_maybe_stop_tx(netdev, &adapter->tx_ring, + DESC_NEEDED))) { netif_stop_queue(netdev); spin_unlock_irqrestore(&adapter->tx_lock, flags); return NETDEV_TX_BUSY; @@ -1468,8 +1514,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) #ifdef NETIF_F_LLTX /* Make sure there is space in the ring for the next send. */ - if(unlikely(IXGB_DESC_UNUSED(&adapter->tx_ring) < DESC_NEEDED)) - netif_stop_queue(netdev); + ixgb_maybe_stop_tx(netdev, &adapter->tx_ring, DESC_NEEDED); spin_unlock_irqrestore(&adapter->tx_lock, flags); diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 2b1238e2dbd..d88e9b2e93c 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1617,6 +1617,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9), PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2), PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2), + PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88), PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04), PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d), PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814), @@ -1667,6 +1668,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737), PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee), PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922), + PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c), PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0), PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578), PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307), diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index d79d141a601..8844c20eac2 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -208,6 +208,15 @@ static void ql_write_common_reg(struct ql3_adapter *qdev, return; } +static void ql_write_nvram_reg(struct ql3_adapter *qdev, + u32 __iomem *reg, u32 value) +{ + writel(value, reg); + readl(reg); + udelay(1); + return; +} + static void ql_write_page0_reg(struct ql3_adapter *qdev, u32 __iomem *reg, u32 value) { @@ -336,9 +345,9 @@ static void fm93c56a_select(struct ql3_adapter *qdev) qdev->mem_map_registers; qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_1; - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ISP_NVRAM_MASK | qdev->eeprom_cmd_data); - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data)); } @@ -355,14 +364,14 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) qdev->mem_map_registers; /* Clock in a zero, then do the start bit */ - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ISP_NVRAM_MASK | qdev->eeprom_cmd_data | AUBURN_EEPROM_DO_1); - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_RISE); - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_FALL); @@ -378,20 +387,20 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) * If the bit changed, then change the DO state to * match */ - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | dataBit); previousBit = dataBit; } - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | dataBit | AUBURN_EEPROM_CLK_RISE); - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> @@ -412,20 +421,20 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) * If the bit changed, then change the DO state to * match */ - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | dataBit); previousBit = dataBit; } - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> eeprom_cmd_data | dataBit | AUBURN_EEPROM_CLK_RISE); - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev-> @@ -443,7 +452,7 @@ static void fm93c56a_deselect(struct ql3_adapter *qdev) struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_0; - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, ISP_NVRAM_MASK | qdev->eeprom_cmd_data); } @@ -461,12 +470,12 @@ static void fm93c56a_datain(struct ql3_adapter *qdev, unsigned short *value) /* Read the data bits */ /* The first bit is a dummy. Clock right over it. */ for (i = 0; i < dataBits; i++) { - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev->eeprom_cmd_data | AUBURN_EEPROM_CLK_RISE); - ql_write_common_reg(qdev, + ql_write_nvram_reg(qdev, &port_regs->CommonRegs. serialPortInterfaceReg, ISP_NVRAM_MASK | qdev->eeprom_cmd_data | @@ -3370,7 +3379,6 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, SET_MODULE_OWNER(ndev); SET_NETDEV_DEV(ndev, &pdev->dev); - ndev->features = NETIF_F_LLTX; if (pci_using_dac) ndev->features |= NETIF_F_HIGHDMA; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 4056ba1ff3c..f4bf62c2a7a 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -68,8 +68,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.71" -#define DRV_MODULE_RELDATE "December 15, 2006" +#define DRV_MODULE_VERSION "3.72" +#define DRV_MODULE_RELDATE "January 8, 2007" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -1015,7 +1015,12 @@ out: else if (tp->tg3_flags2 & TG3_FLG2_PHY_JITTER_BUG) { tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00); tg3_writephy(tp, MII_TG3_DSP_ADDRESS, 0x000a); - tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x010b); + if (tp->tg3_flags2 & TG3_FLG2_PHY_ADJUST_TRIM) { + tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x110b); + tg3_writephy(tp, MII_TG3_TEST1, + MII_TG3_TEST1_TRIM_EN | 0x4); + } else + tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x010b); tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400); } /* Set Extended packet length bit (bit 14) on all chips that */ @@ -10803,9 +10808,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) { tp->tg3_flags2 |= TG3_FLG2_PHY_JITTER_BUG; - else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) + if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5755M) + tp->tg3_flags2 |= TG3_FLG2_PHY_ADJUST_TRIM; + } else if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906) tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG; } diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index cf78a7e5997..80f59ac7ec5 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -1658,6 +1658,9 @@ #define MII_TG3_EPHY_TEST 0x1f /* 5906 PHY register */ #define MII_TG3_EPHY_SHADOW_EN 0x80 +#define MII_TG3_TEST1 0x1e +#define MII_TG3_TEST1_TRIM_EN 0x0010 + /* There are two ways to manage the TX descriptors on the tigon3. * Either the descriptors are in host DMA'able memory, or they * exist only in the cards on-chip SRAM. All 16 send bds are under @@ -2256,6 +2259,7 @@ struct tg3 { #define TG3_FLG2_1SHOT_MSI 0x10000000 #define TG3_FLG2_PHY_JITTER_BUG 0x20000000 #define TG3_FLG2_NO_FWARE_REPORTED 0x40000000 +#define TG3_FLG2_PHY_ADJUST_TRIM 0x80000000 u32 split_mode_max_reqs; #define SPLIT_MODE_5704_MAX_REQ 3 diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 0e94fbbf7a9..b85857a8487 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -2664,7 +2664,7 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv) break; } #endif - if (stats.len < sizeof(u->rx_data.header)) + if (stats.len < sizeof(struct ieee80211_hdr_3addr)) break; switch (WLAN_FC_GET_TYPE(u->rx_data.header.frame_ctl)) { case IEEE80211_FTYPE_MGMT: diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 8f0322d6f3b..0535efc4f18 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1117,10 +1117,11 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, asus_h static void quirk_sis_96x_smbus(struct pci_dev *dev) { u8 val = 0; - printk(KERN_INFO "Enabling SiS 96x SMBus.\n"); - pci_read_config_byte(dev, 0x77, &val); - pci_write_config_byte(dev, 0x77, val & ~0x10); pci_read_config_byte(dev, 0x77, &val); + if (val & 0x10) { + printk(KERN_INFO "Enabling SiS 96x SMBus.\n"); + pci_write_config_byte(dev, 0x77, val & ~0x10); + } } /* @@ -1152,11 +1153,12 @@ static void quirk_sis_503(struct pci_dev *dev) printk(KERN_WARNING "Uncovering SIS%x that hid as a SIS503 (compatible=%d)\n", devid, sis_96x_compatible); /* - * Ok, it now shows up as a 96x.. The 96x quirks are after - * the 503 quirk in the quirk table, so they'll automatically - * run and enable things like the SMBus device + * Ok, it now shows up as a 96x.. run the 96x quirk by + * hand in case it has already been processed. + * (depends on link order, which is apparently not guaranteed) */ dev->device = devid; + quirk_sis_96x_smbus(dev); } static void __init quirk_sis_96x_compatible(struct pci_dev *dev) diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c index 1678b6c757e..a420cd09904 100644 --- a/drivers/s390/char/vmcp.c +++ b/drivers/s390/char/vmcp.c @@ -117,7 +117,7 @@ vmcp_write(struct file *file, const char __user * buff, size_t count, return -ENOMEM; } debug_text_event(vmcp_debug, 1, cmd); - session->resp_size = __cpcmd(cmd, session->response, + session->resp_size = cpcmd(cmd, session->response, session->bufsize, &session->resp_code); up(&session->mutex); diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index b471ac4a1bf..ae1bf231d08 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -880,19 +880,15 @@ static void cio_reset_pgm_check_handler(void) static int stsch_reset(struct subchannel_id schid, volatile struct schib *addr) { int rc; - register struct subchannel_id reg1 asm ("1") = schid; pgm_check_occured = 0; s390_reset_pgm_handler = cio_reset_pgm_check_handler; + rc = stsch(schid, addr); + s390_reset_pgm_handler = NULL; - asm volatile( - " stsch 0(%2)\n" - " ipm %0\n" - " srl %0,28" - : "=d" (rc) - : "d" (reg1), "a" (addr), "m" (*addr) : "memory", "cc"); + /* The program check handler could have changed pgm_check_occured */ + barrier(); - s390_reset_pgm_handler = NULL; if (pgm_check_occured) return -EIO; else diff --git a/drivers/s390/net/Kconfig b/drivers/s390/net/Kconfig index 1a93fa684e9..52625153a4f 100644 --- a/drivers/s390/net/Kconfig +++ b/drivers/s390/net/Kconfig @@ -27,10 +27,7 @@ config IUCV help Select this option if you want to use inter-user communication under VM or VIF. If unsure, say "Y" to enable a fast communication - link between VM guests. At boot time the user ID of the guest needs - to be passed to the kernel. Note that both kernels need to be - compiled with this option and both need to be booted with the user ID - of the other VM guest. + link between VM guests. config NETIUCV tristate "IUCV network device support (VM only)" diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h index 53c358c7d36..e95c281f1e3 100644 --- a/drivers/s390/net/qeth.h +++ b/drivers/s390/net/qeth.h @@ -710,7 +710,7 @@ struct qeth_reply { int (*callback)(struct qeth_card *,struct qeth_reply *,unsigned long); u32 seqno; unsigned long offset; - int received; + atomic_t received; int rc; void *param; struct qeth_card *card; diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 2bde4f1fb9c..d2efa5ff125 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -471,7 +471,7 @@ qeth_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb) channel->state == CH_STATE_UP) qeth_issue_next_read(card); - tasklet_schedule(&channel->irq_tasklet); + qeth_irq_tasklet((unsigned long)channel); return; out: wake_up(&card->wait_q); @@ -951,40 +951,6 @@ qeth_do_run_thread(struct qeth_card *card, unsigned long thread) } static int -qeth_register_ip_addresses(void *ptr) -{ - struct qeth_card *card; - - card = (struct qeth_card *) ptr; - daemonize("qeth_reg_ip"); - QETH_DBF_TEXT(trace,4,"regipth1"); - if (!qeth_do_run_thread(card, QETH_SET_IP_THREAD)) - return 0; - QETH_DBF_TEXT(trace,4,"regipth2"); - qeth_set_ip_addr_list(card); - qeth_clear_thread_running_bit(card, QETH_SET_IP_THREAD); - return 0; -} - -/* - * Drive the SET_PROMISC_MODE thread - */ -static int -qeth_set_promisc_mode(void *ptr) -{ - struct qeth_card *card = (struct qeth_card *) ptr; - - daemonize("qeth_setprm"); - QETH_DBF_TEXT(trace,4,"setprm1"); - if (!qeth_do_run_thread(card, QETH_SET_PROMISC_MODE_THREAD)) - return 0; - QETH_DBF_TEXT(trace,4,"setprm2"); - qeth_setadp_promisc_mode(card); - qeth_clear_thread_running_bit(card, QETH_SET_PROMISC_MODE_THREAD); - return 0; -} - -static int qeth_recover(void *ptr) { struct qeth_card *card; @@ -1047,11 +1013,6 @@ qeth_start_kernel_thread(struct work_struct *work) if (card->read.state != CH_STATE_UP && card->write.state != CH_STATE_UP) return; - - if (qeth_do_start_thread(card, QETH_SET_IP_THREAD)) - kernel_thread(qeth_register_ip_addresses, (void *)card,SIGCHLD); - if (qeth_do_start_thread(card, QETH_SET_PROMISC_MODE_THREAD)) - kernel_thread(qeth_set_promisc_mode, (void *)card, SIGCHLD); if (qeth_do_start_thread(card, QETH_RECOVER_THREAD)) kernel_thread(qeth_recover, (void *) card, SIGCHLD); } @@ -1074,7 +1035,7 @@ qeth_set_intial_options(struct qeth_card *card) card->options.layer2 = 1; else card->options.layer2 = 0; - card->options.performance_stats = 1; + card->options.performance_stats = 0; } /** @@ -1613,8 +1574,6 @@ qeth_issue_next_read(struct qeth_card *card) return -ENOMEM; } qeth_setup_ccw(&card->read, iob->data, QETH_BUFSIZE); - wait_event(card->wait_q, - atomic_cmpxchg(&card->read.irq_pending, 0, 1) == 0); QETH_DBF_TEXT(trace, 6, "noirqpnd"); rc = ccw_device_start(card->read.ccwdev, &card->read.ccw, (addr_t) iob, 0, 0); @@ -1635,6 +1594,7 @@ qeth_alloc_reply(struct qeth_card *card) reply = kzalloc(sizeof(struct qeth_reply), GFP_ATOMIC); if (reply){ atomic_set(&reply->refcnt, 1); + atomic_set(&reply->received, 0); reply->card = card; }; return reply; @@ -1655,31 +1615,6 @@ qeth_put_reply(struct qeth_reply *reply) kfree(reply); } -static void -qeth_cmd_timeout(unsigned long data) -{ - struct qeth_reply *reply, *list_reply, *r; - unsigned long flags; - - reply = (struct qeth_reply *) data; - spin_lock_irqsave(&reply->card->lock, flags); - list_for_each_entry_safe(list_reply, r, - &reply->card->cmd_waiter_list, list) { - if (reply == list_reply){ - qeth_get_reply(reply); - list_del_init(&reply->list); - spin_unlock_irqrestore(&reply->card->lock, flags); - reply->rc = -ETIME; - reply->received = 1; - wake_up(&reply->wait_q); - qeth_put_reply(reply); - return; - } - } - spin_unlock_irqrestore(&reply->card->lock, flags); -} - - static struct qeth_ipa_cmd * qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob) { @@ -1745,7 +1680,7 @@ qeth_clear_ipacmd_list(struct qeth_card *card) list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) { qeth_get_reply(reply); reply->rc = -EIO; - reply->received = 1; + atomic_inc(&reply->received); list_del_init(&reply->list); wake_up(&reply->wait_q); qeth_put_reply(reply); @@ -1814,7 +1749,7 @@ qeth_send_control_data_cb(struct qeth_channel *channel, &card->cmd_waiter_list); spin_unlock_irqrestore(&card->lock, flags); } else { - reply->received = 1; + atomic_inc(&reply->received); wake_up(&reply->wait_q); } qeth_put_reply(reply); @@ -1858,7 +1793,7 @@ qeth_send_control_data(struct qeth_card *card, int len, int rc; unsigned long flags; struct qeth_reply *reply = NULL; - struct timer_list timer; + unsigned long timeout; QETH_DBF_TEXT(trace, 2, "sendctl"); @@ -1873,21 +1808,20 @@ qeth_send_control_data(struct qeth_card *card, int len, reply->seqno = QETH_IDX_COMMAND_SEQNO; else reply->seqno = card->seqno.ipa++; - init_timer(&timer); - timer.function = qeth_cmd_timeout; - timer.data = (unsigned long) reply; init_waitqueue_head(&reply->wait_q); spin_lock_irqsave(&card->lock, flags); list_add_tail(&reply->list, &card->cmd_waiter_list); spin_unlock_irqrestore(&card->lock, flags); QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN); - wait_event(card->wait_q, - atomic_cmpxchg(&card->write.irq_pending, 0, 1) == 0); + + while (atomic_cmpxchg(&card->write.irq_pending, 0, 1)) ; qeth_prepare_control_data(card, len, iob); + if (IS_IPA(iob->data)) - timer.expires = jiffies + QETH_IPA_TIMEOUT; + timeout = jiffies + QETH_IPA_TIMEOUT; else - timer.expires = jiffies + QETH_TIMEOUT; + timeout = jiffies + QETH_TIMEOUT; + QETH_DBF_TEXT(trace, 6, "noirqpnd"); spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags); rc = ccw_device_start(card->write.ccwdev, &card->write.ccw, @@ -1906,9 +1840,16 @@ qeth_send_control_data(struct qeth_card *card, int len, wake_up(&card->wait_q); return rc; } - add_timer(&timer); - wait_event(reply->wait_q, reply->received); - del_timer_sync(&timer); + while (!atomic_read(&reply->received)) { + if (time_after(jiffies, timeout)) { + spin_lock_irqsave(&reply->card->lock, flags); + list_del_init(&reply->list); + spin_unlock_irqrestore(&reply->card->lock, flags); + reply->rc = -ETIME; + atomic_inc(&reply->received); + wake_up(&reply->wait_q); + } + }; rc = reply->rc; qeth_put_reply(reply); return rc; @@ -2466,32 +2407,17 @@ qeth_rebuild_skb_fake_ll(struct qeth_card *card, struct sk_buff *skb, qeth_rebuild_skb_fake_ll_eth(card, skb, hdr); } -static inline __u16 +static inline void qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, struct qeth_hdr *hdr) { - unsigned short vlan_id = 0; -#ifdef CONFIG_QETH_VLAN - struct vlan_hdr *vhdr; -#endif - skb->pkt_type = PACKET_HOST; skb->protocol = qeth_type_trans(skb, skb->dev); if (card->options.checksum_type == NO_CHECKSUMMING) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb->ip_summed = CHECKSUM_NONE; -#ifdef CONFIG_QETH_VLAN - if (hdr->hdr.l2.flags[2] & (QETH_LAYER2_FLAG_VLAN)) { - vhdr = (struct vlan_hdr *) skb->data; - skb->protocol = - __constant_htons(vhdr->h_vlan_encapsulated_proto); - vlan_id = hdr->hdr.l2.vlan_id; - skb_pull(skb, VLAN_HLEN); - } -#endif *((__u32 *)skb->cb) = ++card->seqno.pkt_seqno; - return vlan_id; } static inline __u16 @@ -2560,7 +2486,6 @@ qeth_process_inbound_buffer(struct qeth_card *card, int offset; int rxrc; __u16 vlan_tag = 0; - __u16 *vlan_addr; /* get first element of current buffer */ element = (struct qdio_buffer_element *)&buf->buffer->element[0]; @@ -2571,7 +2496,7 @@ qeth_process_inbound_buffer(struct qeth_card *card, &offset, &hdr))) { skb->dev = card->dev; if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) - vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr); + qeth_layer2_rebuild_skb(card, skb, hdr); else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3) vlan_tag = qeth_rebuild_skb(card, skb, hdr); else { /*in case of OSN*/ @@ -3968,13 +3893,22 @@ static inline struct sk_buff * qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, struct qeth_hdr **hdr, int ipv) { - struct sk_buff *new_skb; + struct sk_buff *new_skb, *new_skb2; QETH_DBF_TEXT(trace, 6, "prepskb"); - - new_skb = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr)); - if (new_skb == NULL) + new_skb = skb; + new_skb = qeth_pskb_unshare(skb, GFP_ATOMIC); + if (!new_skb) + return NULL; + new_skb2 = qeth_realloc_headroom(card, new_skb, + sizeof(struct qeth_hdr)); + if (!new_skb2) { + __qeth_free_new_skb(skb, new_skb); return NULL; + } + if (new_skb != skb) + __qeth_free_new_skb(new_skb2, new_skb); + new_skb = new_skb2; *hdr = __qeth_prepare_skb(card, new_skb, ipv); if (*hdr == NULL) { __qeth_free_new_skb(skb, new_skb); @@ -4844,9 +4778,11 @@ qeth_arp_query(struct qeth_card *card, char __user *udata) "(0x%x/%d)\n", QETH_CARD_IFNAME(card), qeth_arp_get_error_cause(&rc), tmp, tmp); - copy_to_user(udata, qinfo.udata, 4); + if (copy_to_user(udata, qinfo.udata, 4)) + rc = -EFAULT; } else { - copy_to_user(udata, qinfo.udata, qinfo.udata_len); + if (copy_to_user(udata, qinfo.udata, qinfo.udata_len)) + rc = -EFAULT; } kfree(qinfo.udata); return rc; @@ -4992,8 +4928,10 @@ qeth_snmp_command(struct qeth_card *card, char __user *udata) if (rc) PRINT_WARN("SNMP command failed on %s: (0x%x)\n", QETH_CARD_IFNAME(card), rc); - else - copy_to_user(udata, qinfo.udata, qinfo.udata_len); + else { + if (copy_to_user(udata, qinfo.udata, qinfo.udata_len)) + rc = -EFAULT; + } kfree(ureq); kfree(qinfo.udata); @@ -5544,12 +5482,10 @@ qeth_set_multicast_list(struct net_device *dev) qeth_add_multicast_ipv6(card); #endif out: - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) return; - if (qeth_set_thread_start_bit(card, QETH_SET_PROMISC_MODE_THREAD)==0) - schedule_work(&card->kernel_thread_starter); + qeth_setadp_promisc_mode(card); } static int @@ -6351,6 +6287,42 @@ static struct ethtool_ops qeth_ethtool_ops = { }; static int +qeth_hard_header_parse(struct sk_buff *skb, unsigned char *haddr) +{ + struct qeth_card *card; + struct ethhdr *eth; + + card = qeth_get_card_from_dev(skb->dev); + if (card->options.layer2) + goto haveheader; +#ifdef CONFIG_QETH_IPV6 + /* cause of the manipulated arp constructor and the ARP + flag for OSAE devices we have some nasty exceptions */ + if (card->info.type == QETH_CARD_TYPE_OSAE) { + if (!card->options.fake_ll) { + if ((skb->pkt_type==PACKET_OUTGOING) && + (skb->protocol==ETH_P_IPV6)) + goto haveheader; + else + return 0; + } else { + if ((skb->pkt_type==PACKET_OUTGOING) && + (skb->protocol==ETH_P_IP)) + return 0; + else + goto haveheader; + } + } +#endif + if (!card->options.fake_ll) + return 0; +haveheader: + eth = eth_hdr(skb); + memcpy(haddr, eth->h_source, ETH_ALEN); + return ETH_ALEN; +} + +static int qeth_netdev_init(struct net_device *dev) { struct qeth_card *card; @@ -6388,7 +6360,10 @@ qeth_netdev_init(struct net_device *dev) if (card->options.fake_ll && (qeth_get_netdev_flags(card) & IFF_NOARP)) dev->hard_header = qeth_fake_header; - dev->hard_header_parse = NULL; + if (dev->type == ARPHRD_IEEE802_TR) + dev->hard_header_parse = NULL; + else + dev->hard_header_parse = qeth_hard_header_parse; dev->set_mac_address = qeth_layer2_set_mac_address; dev->flags |= qeth_get_netdev_flags(card); if ((card->options.fake_broadcast) || @@ -8235,8 +8210,7 @@ qeth_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto, } if (!qeth_add_ip(card, ipaddr)) kfree(ipaddr); - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); return rc; } @@ -8264,8 +8238,7 @@ qeth_del_vipa(struct qeth_card *card, enum qeth_prot_versions proto, return; if (!qeth_delete_ip(card, ipaddr)) kfree(ipaddr); - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); } /* @@ -8308,8 +8281,7 @@ qeth_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto, } if (!qeth_add_ip(card, ipaddr)) kfree(ipaddr); - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); return 0; } @@ -8337,8 +8309,7 @@ qeth_del_rxip(struct qeth_card *card, enum qeth_prot_versions proto, return; if (!qeth_delete_ip(card, ipaddr)) kfree(ipaddr); - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); } /** @@ -8380,8 +8351,7 @@ qeth_ip_event(struct notifier_block *this, default: break; } - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); out: return NOTIFY_DONE; } @@ -8433,8 +8403,7 @@ qeth_ip6_event(struct notifier_block *this, default: break; } - if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0) - schedule_work(&card->kernel_thread_starter); + qeth_set_ip_addr_list(card); out: return NOTIFY_DONE; } diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 9d11a75663e..3c4b6c24371 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -789,7 +789,9 @@ static struct console mpc52xx_console = { static int __init mpc52xx_console_init(void) { +#if defined(CONFIG_PPC_MERGE) mpc52xx_uart_of_enumerate(); +#endif register_console(&mpc52xx_console); return 0; } diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h index 709568879f7..f6fa3947484 100644 --- a/include/asm-powerpc/bug.h +++ b/include/asm-powerpc/bug.h @@ -11,10 +11,31 @@ #define BUG_OPCODE .long 0x00b00b00 /* For asm */ #define BUG_ILLEGAL_INSTR "0x00b00b00" /* For BUG macro */ -#ifndef __ASSEMBLY__ - #ifdef CONFIG_BUG +#ifdef __ASSEMBLY__ +#ifdef CONFIG_DEBUG_BUGVERBOSE +.macro EMIT_BUG_ENTRY addr,file,line,flags + .section __bug_table,"a" +5001: PPC_LONG \addr, 5002f + .short \line, \flags + .org 5001b+BUG_ENTRY_SIZE + .previous + .section .rodata,"a" +5002: .asciz "\file" + .previous +.endm +#else + .macro EMIT_BUG_ENTRY addr,file,line,flags + .section __bug_table,"a" +5001: PPC_LONG \addr + .short \flags + .org 5001b+BUG_ENTRY_SIZE + .previous +.endm +#endif /* verbose */ + +#else /* !__ASSEMBLY__ */ /* _EMIT_BUG_ENTRY expects args %0,%1,%2,%3 to be FILE, LINE, flags and sizeof(struct bug_entry), respectively */ #ifdef CONFIG_DEBUG_BUGVERBOSE @@ -91,8 +112,8 @@ #define HAVE_ARCH_BUG #define HAVE_ARCH_BUG_ON #define HAVE_ARCH_WARN_ON -#endif /* CONFIG_BUG */ #endif /* __ASSEMBLY __ */ +#endif /* CONFIG_BUG */ #include <asm-generic/bug.h> diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h index 257d1cecb8c..7a500732b67 100644 --- a/include/asm-powerpc/hvcall.h +++ b/include/asm-powerpc/hvcall.h @@ -252,8 +252,6 @@ struct hcall_stats { unsigned long tb_total; /* total wall time (mftb) of calls. */ unsigned long purr_total; /* total cpu time (PURR) of calls. */ }; -void update_hcall_stats(unsigned long opcode, unsigned long tb_delta, - unsigned long purr_delta); #define HCALL_STAT_ARRAY_SIZE ((MAX_HCALL_OPCODE >> 2) + 1) #endif /* __ASSEMBLY__ */ diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h index 4a28a850998..4560d72fc75 100644 --- a/include/asm-powerpc/mpc52xx.h +++ b/include/asm-powerpc/mpc52xx.h @@ -244,6 +244,7 @@ struct mpc52xx_cdm { extern void __iomem * mpc52xx_find_and_map(const char *); extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node); extern void mpc52xx_setup_cpu(void); +extern void mpc52xx_declare_of_platform_devices(void); extern void mpc52xx_init_irq(void); extern unsigned int mpc52xx_get_irq(void); diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h index 5e261e1de67..5c5d02de49e 100644 --- a/include/asm-s390/futex.h +++ b/include/asm-s390/futex.h @@ -4,8 +4,8 @@ #ifdef __KERNEL__ #include <linux/futex.h> +#include <linux/uaccess.h> #include <asm/errno.h> -#include <asm/uaccess.h> static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) { @@ -21,7 +21,9 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) return -EFAULT; + pagefault_disable(); ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval); + pagefault_enable(); if (!ret) { switch (cmp) { diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index e6af381e206..e02d85f56e6 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -218,7 +218,7 @@ struct ieee80211_snap_hdr { #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) -#define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) +#define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c index be04e9fb11f..ab166b48ce8 100644 --- a/net/bluetooth/cmtp/capi.c +++ b/net/bluetooth/cmtp/capi.c @@ -196,6 +196,9 @@ static void cmtp_recv_interopmsg(struct cmtp_session *session, struct sk_buff *s switch (CAPIMSG_SUBCOMMAND(skb->data)) { case CAPI_CONF: + if (skb->len < CAPI_MSG_BASELEN + 10) + break; + func = CAPIMSG_U16(skb->data, CAPI_MSG_BASELEN + 5); info = CAPIMSG_U16(skb->data, CAPI_MSG_BASELEN + 8); @@ -226,6 +229,9 @@ static void cmtp_recv_interopmsg(struct cmtp_session *session, struct sk_buff *s break; case CAPI_FUNCTION_GET_PROFILE: + if (skb->len < CAPI_MSG_BASELEN + 11 + sizeof(capi_profile)) + break; + controller = CAPIMSG_U16(skb->data, CAPI_MSG_BASELEN + 11); msgnum = CAPIMSG_MSGID(skb->data); @@ -246,17 +252,26 @@ static void cmtp_recv_interopmsg(struct cmtp_session *session, struct sk_buff *s break; case CAPI_FUNCTION_GET_MANUFACTURER: + if (skb->len < CAPI_MSG_BASELEN + 15) + break; + controller = CAPIMSG_U32(skb->data, CAPI_MSG_BASELEN + 10); if (!info && ctrl) { + int len = min_t(uint, CAPI_MANUFACTURER_LEN, + skb->data[CAPI_MSG_BASELEN + 14]); + + memset(ctrl->manu, 0, CAPI_MANUFACTURER_LEN); strncpy(ctrl->manu, - skb->data + CAPI_MSG_BASELEN + 15, - skb->data[CAPI_MSG_BASELEN + 14]); + skb->data + CAPI_MSG_BASELEN + 15, len); } break; case CAPI_FUNCTION_GET_VERSION: + if (skb->len < CAPI_MSG_BASELEN + 32) + break; + controller = CAPIMSG_U32(skb->data, CAPI_MSG_BASELEN + 12); if (!info && ctrl) { @@ -269,13 +284,18 @@ static void cmtp_recv_interopmsg(struct cmtp_session *session, struct sk_buff *s break; case CAPI_FUNCTION_GET_SERIAL_NUMBER: + if (skb->len < CAPI_MSG_BASELEN + 17) + break; + controller = CAPIMSG_U32(skb->data, CAPI_MSG_BASELEN + 12); if (!info && ctrl) { + int len = min_t(uint, CAPI_SERIAL_LEN, + skb->data[CAPI_MSG_BASELEN + 16]); + memset(ctrl->serial, 0, CAPI_SERIAL_LEN); strncpy(ctrl->serial, - skb->data + CAPI_MSG_BASELEN + 17, - skb->data[CAPI_MSG_BASELEN + 16]); + skb->data + CAPI_MSG_BASELEN + 17, len); } break; @@ -284,14 +304,18 @@ static void cmtp_recv_interopmsg(struct cmtp_session *session, struct sk_buff *s break; case CAPI_IND: + if (skb->len < CAPI_MSG_BASELEN + 6) + break; + func = CAPIMSG_U16(skb->data, CAPI_MSG_BASELEN + 3); if (func == CAPI_FUNCTION_LOOPBACK) { + int len = min_t(uint, skb->len - CAPI_MSG_BASELEN - 6, + skb->data[CAPI_MSG_BASELEN + 5]); appl = CAPIMSG_APPID(skb->data); msgnum = CAPIMSG_MSGID(skb->data); cmtp_send_interopmsg(session, CAPI_RESP, appl, msgnum, func, - skb->data + CAPI_MSG_BASELEN + 6, - skb->data[CAPI_MSG_BASELEN + 5]); + skb->data + CAPI_MSG_BASELEN + 6, len); } break; @@ -309,6 +333,9 @@ void cmtp_recv_capimsg(struct cmtp_session *session, struct sk_buff *skb) BT_DBG("session %p skb %p len %d", session, skb, skb->len); + if (skb->len < CAPI_MSG_BASELEN) + return; + if (CAPIMSG_COMMAND(skb->data) == CAPI_INTEROPERABILITY) { cmtp_recv_interopmsg(session, skb); return; diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index d4c935692cc..801d687ea4e 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -242,7 +242,7 @@ static void add_conn(struct work_struct *work) struct hci_conn *conn = container_of(work, struct hci_conn, work); int i; - if (device_register(&conn->dev) < 0) { + if (device_add(&conn->dev) < 0) { BT_ERR("Failed to register connection device"); return; } @@ -272,6 +272,8 @@ void hci_conn_add_sysfs(struct hci_conn *conn) dev_set_drvdata(&conn->dev, conn); + device_initialize(&conn->dev); + INIT_WORK(&conn->work, add_conn); schedule_work(&conn->work); @@ -287,6 +289,9 @@ void hci_conn_del_sysfs(struct hci_conn *conn) { BT_DBG("conn %p", conn); + if (!device_is_registered(&conn->dev)) + return; + INIT_WORK(&conn->work, del_conn); schedule_work(&conn->work); diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 544d65b7baa..cb7e855f082 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -557,7 +557,6 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct sock *sk = sock->sk; struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc; struct sk_buff *skb; - int err; int sent = 0; if (msg->msg_flags & MSG_OOB) @@ -572,6 +571,7 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, while (len) { size_t size = min_t(size_t, len, d->mtu); + int err; skb = sock_alloc_send_skb(sk, size + RFCOMM_SKB_RESERVE, msg->msg_flags & MSG_DONTWAIT, &err); @@ -582,13 +582,16 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size); if (err) { kfree_skb(skb); - sent = err; + if (sent == 0) + sent = err; break; } err = rfcomm_dlc_send(d, skb); if (err < 0) { kfree_skb(skb); + if (sent == 0) + sent = err; break; } @@ -598,7 +601,7 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, release_sock(sk); - return sent ? sent : err; + return sent; } static long rfcomm_sock_data_wait(struct sock *sk, long timeo) diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index e0e0d09023b..eb2b52484c7 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -697,9 +697,13 @@ static int rfcomm_tty_write_room(struct tty_struct *tty) BT_DBG("tty %p", tty); + if (!dev || !dev->dlc) + return 0; + room = rfcomm_room(dev->dlc) - atomic_read(&dev->wmem_alloc); if (room < 0) room = 0; + return room; } @@ -915,12 +919,14 @@ static void rfcomm_tty_unthrottle(struct tty_struct *tty) static int rfcomm_tty_chars_in_buffer(struct tty_struct *tty) { struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; - struct rfcomm_dlc *dlc = dev->dlc; BT_DBG("tty %p dev %p", tty, dev); - if (!skb_queue_empty(&dlc->tx_queue)) - return dlc->mtu; + if (!dev || !dev->dlc) + return 0; + + if (!skb_queue_empty(&dev->dlc->tx_queue)) + return dev->dlc->mtu; return 0; } @@ -928,11 +934,12 @@ static int rfcomm_tty_chars_in_buffer(struct tty_struct *tty) static void rfcomm_tty_flush_buffer(struct tty_struct *tty) { struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; - if (!dev) - return; BT_DBG("tty %p dev %p", tty, dev); + if (!dev || !dev->dlc) + return; + skb_queue_purge(&dev->dlc->tx_queue); if (test_bit(TTY_DO_WRITE_WAKEUP, &tty->flags) && tty->ldisc.write_wakeup) @@ -952,11 +959,12 @@ static void rfcomm_tty_wait_until_sent(struct tty_struct *tty, int timeout) static void rfcomm_tty_hangup(struct tty_struct *tty) { struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; - if (!dev) - return; BT_DBG("tty %p dev %p", tty, dev); + if (!dev) + return; + rfcomm_tty_flush_buffer(tty); if (test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags)) diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 1144900d37f..d60fd7321e6 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -305,7 +305,7 @@ lookup_protocol: sk->sk_reuse = 1; inet = inet_sk(sk); - inet->is_icsk = INET_PROTOSW_ICSK & answer_flags; + inet->is_icsk = (INET_PROTOSW_ICSK & answer_flags) == INET_PROTOSW_ICSK; if (SOCK_RAW == sock->type) { inet->num = protocol; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index bf7a22412bc..12de90a5047 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -648,7 +648,7 @@ static void tcp_v4_send_ack(struct tcp_timewait_sock *twsk, TCPOLEN_TIMESTAMP); rep.opt[1] = htonl(tcp_time_stamp); rep.opt[2] = htonl(ts); - arg.iov[0].iov_len = TCPOLEN_TSTAMP_ALIGNED; + arg.iov[0].iov_len += TCPOLEN_TSTAMP_ALIGNED; } /* Swap the send and the receive. */ diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index e5cd83b2205..832a5e6e2d7 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -171,7 +171,7 @@ lookup_protocol: sk->sk_reuse = 1; inet = inet_sk(sk); - inet->is_icsk = INET_PROTOSW_ICSK & answer_flags; + inet->is_icsk = (INET_PROTOSW_ICSK & answer_flags) == INET_PROTOSW_ICSK; if (SOCK_RAW == sock->type) { inet->num = protocol; diff --git a/net/netfilter/nf_conntrack_netbios_ns.c b/net/netfilter/nf_conntrack_netbios_ns.c index a5b234e444d..2a48efdf0d6 100644 --- a/net/netfilter/nf_conntrack_netbios_ns.c +++ b/net/netfilter/nf_conntrack_netbios_ns.c @@ -89,6 +89,7 @@ static int help(struct sk_buff **pskb, unsigned int protoff, exp->expectfn = NULL; exp->flags = NF_CT_EXPECT_PERMANENT; + exp->helper = NULL; nf_conntrack_expect_related(exp); nf_conntrack_expect_put(exp); diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c index 4afc75f9e37..73e0ff469bf 100644 --- a/net/netlabel/netlabel_cipso_v4.c +++ b/net/netlabel/netlabel_cipso_v4.c @@ -130,12 +130,12 @@ static int netlbl_cipsov4_add_common(struct genl_info *info, nla_for_each_nested(nla, info->attrs[NLBL_CIPSOV4_A_TAGLST], nla_rem) if (nla->nla_type == NLBL_CIPSOV4_A_TAG) { - if (iter > CIPSO_V4_TAG_MAXCNT) + if (iter >= CIPSO_V4_TAG_MAXCNT) return -EINVAL; doi_def->tags[iter++] = nla_get_u8(nla); } - if (iter < CIPSO_V4_TAG_MAXCNT) - doi_def->tags[iter] = CIPSO_V4_TAG_INVALID; + while (iter < CIPSO_V4_TAG_MAXCNT) + doi_def->tags[iter++] = CIPSO_V4_TAG_INVALID; return 0; } diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c index 9f42b9c9de3..27f5cc7966f 100644 --- a/net/x25/x25_facilities.c +++ b/net/x25/x25_facilities.c @@ -254,7 +254,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk, * They want reverse charging, we won't accept it. */ if ((theirs.reverse & 0x01 ) && (ours->reverse & 0x01)) { - SOCK_DEBUG(sk, "X.25: rejecting reverse charging request"); + SOCK_DEBUG(sk, "X.25: rejecting reverse charging request\n"); return -1; } @@ -262,29 +262,29 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk, if (theirs.throughput) { if (theirs.throughput < ours->throughput) { - SOCK_DEBUG(sk, "X.25: throughput negotiated down"); + SOCK_DEBUG(sk, "X.25: throughput negotiated down\n"); new->throughput = theirs.throughput; } } if (theirs.pacsize_in && theirs.pacsize_out) { if (theirs.pacsize_in < ours->pacsize_in) { - SOCK_DEBUG(sk, "X.25: packet size inwards negotiated down"); + SOCK_DEBUG(sk, "X.25: packet size inwards negotiated down\n"); new->pacsize_in = theirs.pacsize_in; } if (theirs.pacsize_out < ours->pacsize_out) { - SOCK_DEBUG(sk, "X.25: packet size outwards negotiated down"); + SOCK_DEBUG(sk, "X.25: packet size outwards negotiated down\n"); new->pacsize_out = theirs.pacsize_out; } } if (theirs.winsize_in && theirs.winsize_out) { if (theirs.winsize_in < ours->winsize_in) { - SOCK_DEBUG(sk, "X.25: window size inwards negotiated down"); + SOCK_DEBUG(sk, "X.25: window size inwards negotiated down\n"); new->winsize_in = theirs.winsize_in; } if (theirs.winsize_out < ours->winsize_out) { - SOCK_DEBUG(sk, "X.25: window size outwards negotiated down"); + SOCK_DEBUG(sk, "X.25: window size outwards negotiated down\n"); new->winsize_out = theirs.winsize_out; } } diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 372eaade3ca..3eb1fa9f0de 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -2491,9 +2491,9 @@ static int selinux_netlbl_socket_setsid(struct socket *sock, u32 sid) rc = netlbl_socket_setattr(sock, &secattr); if (rc == 0) { - spin_lock(&sksec->nlbl_lock); + spin_lock_bh(&sksec->nlbl_lock); sksec->nlbl_state = NLBL_LABELED; - spin_unlock(&sksec->nlbl_lock); + spin_unlock_bh(&sksec->nlbl_lock); } netlbl_socket_setsid_return: |