diff options
Diffstat (limited to 'arch/parisc')
193 files changed, 6835 insertions, 11843 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 9038f39d9d7..108d48e652a 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -1,21 +1,36 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# - -mainmenu "Linux/PA-RISC Kernel Configuration" - config PARISC def_bool y + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS + select ARCH_MIGHT_HAVE_PC_PARPORT select HAVE_IDE select HAVE_OPROFILE select HAVE_FUNCTION_TRACER if 64BIT select HAVE_FUNCTION_GRAPH_TRACER if 64BIT select HAVE_FUNCTION_TRACE_MCOUNT_TEST if 64BIT + select ARCH_WANT_FRAME_POINTERS select RTC_CLASS select RTC_DRV_GENERIC select INIT_ALL_POSSIBLE select BUG + select HAVE_PERF_EVENTS + select GENERIC_ATOMIC64 if !64BIT + select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE + select BROKEN_RODATA + select GENERIC_IRQ_PROBE + select GENERIC_PCI_IOMAP + select ARCH_HAVE_NMI_SAFE_CMPXCHG + select GENERIC_SMP_IDLE_THREAD + select GENERIC_STRNCPY_FROM_USER + select SYSCTL_ARCH_UNALIGN_ALLOW + select SYSCTL_EXCEPTION_TRACE + select HAVE_MOD_ARCH_SPECIFIC + select VIRT_TO_BUS + select MODULES_USE_ELF_RELA + select CLONE_BACKWARDS + select TTY # Needed for pdc_cons.c + select HAVE_DEBUG_STACKOVERFLOW + select HAVE_ARCH_AUDITSYSCALL + help The PA-RISC microprocessor is designed by Hewlett-Packard and used in many of their workstations & servers (HP9000 700 and 800 series, @@ -47,10 +62,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_BUG bool default y @@ -64,28 +75,14 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config TIME_LOW_RES bool depends on SMP default y -config GENERIC_HARDIRQS - def_bool y - -config GENERIC_IRQ_PROBE - def_bool y - config HAVE_LATENCYTOP_SUPPORT def_bool y -config IRQ_PER_CPU - bool - default y - # unless you want to implement ACPI on PA-RISC ... ;-) config PM bool @@ -93,6 +90,12 @@ config PM config STACKTRACE_SUPPORT def_bool y +config NEED_DMA_MAP_STATE + def_bool y + +config NEED_SG_DMA_LENGTH + def_bool y + config ISA_DMA_API bool @@ -165,6 +168,23 @@ config PREFETCH def_bool y depends on PA8X00 || PA7200 +config MLONGCALLS + bool "Enable the -mlong-calls compiler option for big kernels" + def_bool y if (!MODULES) + depends on PA8X00 + help + If you configure the kernel to include many drivers built-in instead + as modules, the kernel executable may become too big, so that the + linker will not be able to resolve some long branches and fails to link + your vmlinux kernel. In that case enabling this option will help you + to overcome this limit by using the -mlong-calls compiler option. + + Usually you want to say N here, unless you e.g. want to build + a kernel which includes all necessary drivers built-in and which can + be used for TFTP booting without the need to have an initrd ramdisk. + + Enabling this option will probably slow down your kernel. + config 64BIT bool "64-bit kernel" depends on PA8X00 @@ -180,9 +200,7 @@ config 64BIT choice prompt "Kernel page size" - default PARISC_PAGE_SIZE_4KB if !64BIT - default PARISC_PAGE_SIZE_4KB if 64BIT -# default PARISC_PAGE_SIZE_16KB if 64BIT + default PARISC_PAGE_SIZE_4KB config PARISC_PAGE_SIZE_4KB bool "4KB" @@ -200,27 +218,26 @@ config PARISC_PAGE_SIZE_4KB If you don't know what to do, choose 4KB. config PARISC_PAGE_SIZE_16KB - bool "16KB (EXPERIMENTAL)" - depends on PA8X00 && EXPERIMENTAL + bool "16KB" + depends on PA8X00 config PARISC_PAGE_SIZE_64KB - bool "64KB (EXPERIMENTAL)" - depends on PA8X00 && EXPERIMENTAL + bool "64KB" + depends on PA8X00 endchoice config SMP bool "Symmetric multi-processing support" - select USE_GENERIC_SMP_HELPERS ---help--- This enables support for systems with more than one CPU. If you have - a system with only one CPU, like most personal computers, say N. If - you have a system with more than one CPU, say Y. + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. - If you say N here, the kernel will run on single and multiprocessor + If you say N here, the kernel will run on uni- and multiprocessor machines, but will use only one CPU of a multiprocessor machine. If you say Y here, the kernel will run on many, but not all, - singleprocessor machines. On a singleprocessor machine, the kernel + uniprocessor machines. On a uniprocessor machine, the kernel will run faster if you say N here. See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO @@ -228,10 +245,17 @@ config SMP If you don't know what to do here, say N. +config IRQSTACKS + bool "Use separate kernel stacks when processing interrupts" + default y + help + If you say Y here the kernel will use separate kernel stacks + for handling hard and soft interrupts. This can help avoid + overflowing the process kernel stacks. + config HOTPLUG_CPU bool default y if SMP - select HOTPLUG config ARCH_SELECT_MEMORY_MODEL def_bool y @@ -261,6 +285,13 @@ config COMPAT def_bool y depends on 64BIT +config SYSVIPC_COMPAT + def_bool y + depends on COMPAT && SYSVIPC + +config AUDIT_ARCH + def_bool y + config HPUX bool "Support for HP-UX binaries" depends on !64BIT diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index da6f66901c9..7187664034c 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -17,28 +17,29 @@ # Mike Shaver, Helge Deller and Martin K. Petersen # +KBUILD_IMAGE := vmlinuz + KBUILD_DEFCONFIG := default_defconfig NM = sh $(srctree)/arch/parisc/nm CHECKFLAGS += -D__hppa__=1 - -MACHINE := $(shell uname -m) -ifeq ($(MACHINE),parisc*) -NATIVE := 1 -endif +LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) ifdef CONFIG_64BIT UTS_MACHINE := parisc64 CHECKFLAGS += -D__LP64__=1 -m64 -WIDTH := 64 -CROSS_COMPILE := hppa64-linux-gnu- +CC_ARCHES = hppa64 else # 32-bit -WIDTH := +CC_ARCHES = hppa hppa2.0 hppa1.1 endif -# attempt to help out folks who are cross-compiling -ifeq ($(NATIVE),1) -CROSS_COMPILE := hppa$(WIDTH)-linux- +ifneq ($(SUBARCH),$(UTS_MACHINE)) + ifeq ($(CROSS_COMPILE),) + CC_SUFFIXES = linux linux-gnu unknown-linux-gnu + CROSS_COMPILE := $(call cc-cross-prefix, \ + $(foreach a,$(CC_ARCHES), \ + $(foreach s,$(CC_SUFFIXES),$(a)-$(s)-))) + endif endif OBJCOPY_FLAGS =-O binary -R .note -R .comment -S @@ -60,8 +61,14 @@ ifndef CONFIG_FUNCTION_TRACER cflags-y += -ffunction-sections endif +# Use long jumps instead of long branches (needed if your linker fails to +# link a too big vmlinux executable). Not enabled for building modules. +ifdef CONFIG_MLONGCALLS +KBUILD_CFLAGS_KERNEL += -mlong-calls +endif + # select which processor to optimise for -cflags-$(CONFIG_PA7100) += -march=1.1 -mschedule=7100 +cflags-$(CONFIG_PA7000) += -march=1.1 -mschedule=7100 cflags-$(CONFIG_PA7200) += -march=1.1 -mschedule=7200 cflags-$(CONFIG_PA7100LC) += -march=1.1 -mschedule=7100LC cflags-$(CONFIG_PA7300LC) += -march=1.1 -mschedule=7300 @@ -71,11 +78,11 @@ head-y := arch/parisc/kernel/head.o KBUILD_CFLAGS += $(cflags-y) -kernel-y := mm/ kernel/ math-emu/ kernel/init_task.o +kernel-y := mm/ kernel/ math-emu/ kernel-$(CONFIG_HPUX) += hpux/ core-y += $(addprefix arch/parisc/, $(kernel-y)) -libs-y += arch/parisc/lib/ `$(CC) -print-libgcc-file-name` +libs-y += arch/parisc/lib/ $(LIBGCC) drivers-$(CONFIG_OPROFILE) += arch/parisc/oprofile/ @@ -87,7 +94,7 @@ PALOCONF := $(shell if [ -f $(src)/palo.conf ]; then echo $(src)/palo.conf; \ else echo $(obj)/palo.conf; \ fi) -palo: vmlinux +palo lifimage: vmlinuz @if test ! -x "$(PALO)"; then \ echo 'ERROR: Please install palo first (apt-get install palo)';\ echo 'or build it from source and install it somewhere in your $$PATH';\ @@ -102,25 +109,36 @@ palo: vmlinux fi $(PALO) -f $(PALOCONF) -# Shorthands for known targets not supported by parisc, use vmlinux as default -Image zImage bzImage: vmlinux +BOOT_TARGETS = zImage Image palo lifimage +INSTALL_TARGETS = zinstall install + +PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TARGETS) + +bzImage zImage: vmlinuz +Image: vmlinux -kernel_install: vmlinux - sh $(src)/arch/parisc/install.sh \ - $(KERNELRELEASE) $< System.map "$(INSTALL_PATH)" +vmlinuz: vmlinux + @gzip -cf -9 $< > $@ -install: kernel_install modules_install +install: + $(CONFIG_SHELL) $(src)/arch/parisc/install.sh \ + $(KERNELRELEASE) vmlinux System.map "$(INSTALL_PATH)" +zinstall: + $(CONFIG_SHELL) $(src)/arch/parisc/install.sh \ + $(KERNELRELEASE) vmlinuz System.map "$(INSTALL_PATH)" CLEAN_FILES += lifimage MRPROPER_FILES += palo.conf define archhelp @echo '* vmlinux - Uncompressed kernel image (./vmlinux)' + @echo ' vmlinuz - Compressed kernel image (./vmlinuz)' @echo ' palo - Bootable image (./lifimage)' - @echo ' install - Install kernel using' - @echo ' (your) ~/bin/installkernel or' - @echo ' (distribution) /sbin/installkernel or' + @echo ' install - Install uncompressed vmlinux kernel using' + @echo ' (your) ~/bin/$(INSTALLKERNEL) or' + @echo ' (distribution) /sbin/$(INSTALLKERNEL) or' @echo ' copy to $$(INSTALL_PATH)' + @echo ' zinstall - Install compressed vmlinuz kernel' endef # we require gcc 3.3 or above to compile the kernel diff --git a/arch/parisc/configs/712_defconfig b/arch/parisc/configs/712_defconfig index bf34a28895f..9387cc2693f 100644 --- a/arch/parisc/configs/712_defconfig +++ b/arch/parisc/configs/712_defconfig @@ -1,896 +1,144 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc8 -# Fri Mar 13 01:32:55 2009 -# -CONFIG_PARISC=y -CONFIG_MMU=y -CONFIG_STACK_GROWSUP=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_IRQ_PER_CPU=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -CONFIG_NAMESPACES=y -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -# CONFIG_EMBEDDED is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_COMPAT_BRK=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=m -CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_PA7000 is not set CONFIG_PA7100LC=y -# CONFIG_PA7200 is not set -# CONFIG_PA7300LC is not set -# CONFIG_PA8X00 is not set -CONFIG_PA11=y -CONFIG_PARISC_PAGE_SIZE_4KB=y -# CONFIG_PARISC_PAGE_SIZE_16KB is not set -# CONFIG_PARISC_PAGE_SIZE_64KB is not set -# CONFIG_SMP is not set -CONFIG_ARCH_FLATMEM_ENABLE=y -# CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y -# CONFIG_PREEMPT is not set -# 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_SCHED_HRTICK is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -# CONFIG_HPUX is not set - -# -# Bus options (PCI, PCMCIA, EISA, GSC, ISA) -# -CONFIG_GSC=y -# CONFIG_HPPB is not set -# CONFIG_IOMMU_CCIO is not set CONFIG_GSC_LASI=y -# CONFIG_GSC_WAX is not set -# CONFIG_EISA is not set -# CONFIG_PCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set -# CONFIG_PCCARD is not set - -# -# PA-RISC specific drivers -# -CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set -CONFIG_PDC_CHASSIS_WARN=y -CONFIG_PDC_STABLE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set CONFIG_INET_AH=m CONFIG_INET_ESP=m -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -# CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set -# CONFIG_NF_CONNTRACK is not set -# CONFIG_NETFILTER_XTABLES is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -CONFIG_LLC=m CONFIG_LLC2=m -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# CONFIG_NET_PKTGEN=m -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set CONFIG_PARPORT=y CONFIG_PARPORT_PC=m -# CONFIG_PARPORT_PC_FIFO is not set -# CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_AX88796 is not set -# CONFIG_PARPORT_1284 is not set -CONFIG_PARPORT_NOT_PC=y -CONFIG_BLK_DEV=y -# CONFIG_PARIDE is not set -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y -# CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_LIBFC is not set -# CONFIG_SCSI_PPA is not set -# CONFIG_SCSI_IMM is not set CONFIG_SCSI_LASI700=y -CONFIG_53C700_LE_ON_BE=y -# CONFIG_SCSI_ZALON is not set CONFIG_SCSI_DEBUG=m -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m -# CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID456 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set -# CONFIG_BLK_DEV_DM is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_VETH is not set -# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_LASI_82596=y -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_B44 is not set -# CONFIG_NET_POCKET is not set -CONFIG_NETDEV_1000=y -CONFIG_NETDEV_10000=y - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set -# CONFIG_PLIP is not set CONFIG_PPP=m -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_FILTER is not set CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m -# CONFIG_PPPOL2TP is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=m -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y -# CONFIG_KEYBOARD_ATKBD_RDI_KEYCODES is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set -CONFIG_KEYBOARD_HIL=y -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_PS2_ELANTECH is not set -# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m -# CONFIG_MOUSE_VSXXXAA is not set -CONFIG_MOUSE_HIL=m -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -CONFIG_HP_SDC=y -CONFIG_HIL_MLC=y -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_GSC=y CONFIG_SERIAL_8250_NR_UARTS=17 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# # CONFIG_SERIAL_MUX is not set CONFIG_PDC_CONSOLE=y -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=64 CONFIG_PRINTER=m -# CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m -# CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set CONFIG_RAW_DRIVER=y -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# -# CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -CONFIG_FB_STI=y -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_STI_CONSOLE=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -# CONFIG_FONT_MINI_4x6 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_FONT_10x18 is not set CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set -CONFIG_LOGO_PARISC_CLUT224=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y -# CONFIG_SND_SEQ_DUMMY is not set -CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_MTS64 is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_PORTMAN2X4 is not set -CONFIG_SND_GSC=y CONFIG_SND_HARMONY=y -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HID_DEBUG=y -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_PARISC=y -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -# CONFIG_REISERFS_FS is not set CONFIG_JFS_FS=m -# CONFIG_JFS_POSIX_ACL is not set -# CONFIG_JFS_SECURITY is not set -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_STATISTICS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=y CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -# CONFIG_CIFS_WEAK_PW_HASH is not set -# CONFIG_CIFS_UPCALL is not set -# CONFIG_CIFS_XATTR is not set -# CONFIG_CIFS_DEBUG2 is not set -# CONFIG_CIFS_EXPERIMENTAL is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m @@ -929,186 +177,31 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -# CONFIG_DLM is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 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_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_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_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_NOP_TRACER=y -CONFIG_RING_BUFFER=y -CONFIG_TRACING=y - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set CONFIG_DEBUG_RODATA=y - -# -# Security options -# -CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -CONFIG_CRYPTO_ECB=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_WP512=m - -# -# Ciphers -# CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m - -# -# Compression -# CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index f12e4b8349d..90025322b75 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -1,339 +1,56 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc8 -# Fri Mar 13 01:32:56 2009 -# -CONFIG_PARISC=y -CONFIG_MMU=y -CONFIG_STACK_GROWSUP=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_TIME_LOW_RES=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_IRQ_PER_CPU=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=m -CONFIG_HAVE_OPROFILE=y -CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_STOP_MACHINE=y -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set -CONFIG_BLOCK_COMPAT=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_PA7000 is not set -# CONFIG_PA7100LC is not set -# CONFIG_PA7200 is not set -# CONFIG_PA7300LC is not set CONFIG_PA8X00=y -CONFIG_PA20=y -CONFIG_PREFETCH=y CONFIG_64BIT=y -CONFIG_PARISC_PAGE_SIZE_4KB=y -# CONFIG_PARISC_PAGE_SIZE_16KB is not set -# CONFIG_PARISC_PAGE_SIZE_64KB is not set CONFIG_SMP=y -CONFIG_HOTPLUG_CPU=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_DISCONTIGMEM_ENABLE=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y -CONFIG_NODES_SHIFT=3 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# 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_SCHED_HRTICK is not set -CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_FLATMEM_MANUAL is not set -CONFIG_DISCONTIGMEM_MANUAL=y -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_DISCONTIGMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -CONFIG_COMPAT=y CONFIG_NR_CPUS=8 - -# -# Bus options (PCI, PCMCIA, EISA, GSC, ISA) -# # CONFIG_GSC is not set CONFIG_PCI=y -# CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set CONFIG_PCI_LBA=y -CONFIG_IOSAPIC=y -CONFIG_IOMMU_SBA=y -CONFIG_IOMMU_HELPER=y CONFIG_PCCARD=m -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=m # CONFIG_PCMCIA_LOAD_CIS is not set -CONFIG_PCMCIA_IOCTL=y -CONFIG_CARDBUS=y - -# -# PC-card bridges -# CONFIG_YENTA=m -CONFIG_YENTA_O2=y -CONFIG_YENTA_RICOH=y -CONFIG_YENTA_TI=y -CONFIG_YENTA_ENE_TUNE=y -CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=m CONFIG_I82092=m -CONFIG_PCCARD_NONSTATIC=m -# CONFIG_HOTPLUG_PCI is not set - -# -# PA-RISC specific drivers -# # CONFIG_SUPERIO is not set # CONFIG_CHASSIS_LCD_LED is not set -CONFIG_PDC_CHASSIS=y -CONFIG_PDC_CHASSIS_WARN=y -CONFIG_PDC_STABLE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set -CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set CONFIG_INET_AH=m CONFIG_INET_ESP=m -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=m -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m -# CONFIG_IPV6_MIP6 is not set -CONFIG_INET6_XFRM_TUNNEL=m -CONFIG_INET6_TUNNEL=m -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=m -CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -# CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set -# CONFIG_NF_CONNTRACK is not set -CONFIG_NETFILTER_XTABLES=m -# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set -# CONFIG_NETFILTER_XT_TARGET_DSCP is not set -# CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set -# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set -# CONFIG_NETFILTER_XT_TARGET_TRACE is not set -# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set -# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set -# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -# CONFIG_NETFILTER_XT_MATCH_ESP is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set -# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set -# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_MAC is not set -# CONFIG_NETFILTER_XT_MATCH_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set -# CONFIG_NETFILTER_XT_MATCH_OWNER is not set -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set -# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set -# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set -# CONFIG_NETFILTER_XT_MATCH_REALM is not set -# CONFIG_NETFILTER_XT_MATCH_RECENT is not set -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set -# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set -# CONFIG_NETFILTER_XT_MATCH_STRING is not set -# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set -# CONFIG_IP_NF_MATCH_AH is not set CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_FILTER=m @@ -342,970 +59,145 @@ CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m -# CONFIG_IP_NF_TARGET_TTL is not set CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m - -# -# IPv6: Netfilter Configuration -# -# CONFIG_IP6_NF_QUEUE is not set CONFIG_IP6_NF_IPTABLES=m -# CONFIG_IP6_NF_MATCH_AH is not set -# CONFIG_IP6_NF_MATCH_EUI64 is not set CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -# CONFIG_IP6_NF_MATCH_MH is not set CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -# CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m CONFIG_IP_DCCP=m -CONFIG_INET_DCCP_DIAG=m - -# -# DCCP CCIDs Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP_CCID2_DEBUG is not set # CONFIG_IP_DCCP_CCID3 is not set - -# -# DCCP Kernel Hacking -# -# CONFIG_IP_DCCP_DEBUG is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -CONFIG_LLC=m CONFIG_LLC2=m -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# CONFIG_NET_PKTGEN=m -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set CONFIG_BLK_DEV_UMEM=m -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# CONFIG_RAID_ATTRS=m CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -CONFIG_SCSI_NETLINK=y -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# 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_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS 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_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_QLOGIC_1280=m -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y -# CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID456 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set -# CONFIG_BLK_DEV_DM is not set CONFIG_FUSION=y CONFIG_FUSION_SPI=m CONFIG_FUSION_FC=m -# CONFIG_FUSION_SAS is not set -CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m -# CONFIG_FUSION_LOGGING is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=m -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=m CONFIG_TYPHOON=m CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_TULIP=y -# CONFIG_TULIP_MWI is not set CONFIG_TULIP_MMIO=y -# CONFIG_TULIP_NAPI is not set -# CONFIG_DE4X5 is not set -# CONFIG_WINBOND_840 is not set -# CONFIG_DM9102 is not set -# CONFIG_ULI526X is not set CONFIG_PCMCIA_XIRCOM=m CONFIG_HP100=m -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set CONFIG_E100=m -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_R6040 is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SMSC9420 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y CONFIG_ACENIC=m CONFIG_ACENIC_OMIT_TIGON_I=y -# CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m -# CONFIG_PCMCIA_FMVJ18X is not set -# CONFIG_PCMCIA_PCNET is not set -# CONFIG_PCMCIA_NMCLAN is not set CONFIG_PCMCIA_SMC91C92=m CONFIG_PCMCIA_XIRC2PS=m -# CONFIG_PCMCIA_AXNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set CONFIG_PPP=m -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_FILTER is not set CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set -# CONFIG_PPPOE is not set -# CONFIG_PPPOL2TP is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=m -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# # CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# # CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_8250_NR_UARTS=17 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# CONFIG_PDC_CONSOLE=y -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set -# CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set - -# -# PCMCIA character devices -# -# CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -# CONFIG_IPWIRELESS is not set CONFIG_RAW_DRIVER=y -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set -# CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# CONFIG_AGP=y CONFIG_AGP_PARISC=y -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=160 -CONFIG_DUMMY_CONSOLE_ROWS=64 # CONFIG_STI_CONSOLE is not set -# CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_PARISC=y -# CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -# CONFIG_REISERFS_FS is not set CONFIG_JFS_FS=m -# CONFIG_JFS_POSIX_ACL is not set -# CONFIG_JFS_SECURITY is not set -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_STATISTICS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=y CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_NFSD=m -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -# CONFIG_CIFS_WEAK_PW_HASH is not set -# CONFIG_CIFS_UPCALL is not set -# CONFIG_CIFS_XATTR is not set -# CONFIG_CIFS_DEBUG2 is not set -# CONFIG_CIFS_EXPERIMENTAL is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=m -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m -# CONFIG_DLM is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_NOP_TRACER=y -CONFIG_RING_BUFFER=y -CONFIG_TRACING=y - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_BUILD_DOCSRC is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -# CONFIG_DEBUG_RODATA is not set - -# -# Security options -# -CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=m -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set CONFIG_CRYPTO_BLOWFISH=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_CAST5=m -# CONFIG_CRYPTO_CAST6 is not set -CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/b180_defconfig b/arch/parisc/configs/b180_defconfig index 98bb05ee6e8..f1a0c25bef8 100644 --- a/arch/parisc/configs/b180_defconfig +++ b/arch/parisc/configs/b180_defconfig @@ -1,1251 +1,110 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc8 -# Fri Mar 13 01:32:57 2009 -# -CONFIG_PARISC=y -CONFIG_MMU=y -CONFIG_STACK_GROWSUP=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_IRQ_PER_CPU=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -# CONFIG_EXPERIMENTAL is not set -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -CONFIG_NAMESPACES=y -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_BLK_DEV_INITRD is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -# CONFIG_EMBEDDED is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y +CONFIG_BLK_DEV_INITRD=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -# CONFIG_MODULE_UNLOAD is not set CONFIG_MODVERSIONS=y -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_PA7000 is not set CONFIG_PA7100LC=y -# CONFIG_PA7200 is not set -# CONFIG_PA7300LC is not set -# CONFIG_PA8X00 is not set -CONFIG_PA11=y -CONFIG_PARISC_PAGE_SIZE_4KB=y -# CONFIG_PARISC_PAGE_SIZE_16KB is not set -# CONFIG_PARISC_PAGE_SIZE_64KB is not set -# CONFIG_SMP is not set -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# 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_SCHED_HRTICK is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -# CONFIG_HPUX is not set - -# -# Bus options (PCI, PCMCIA, EISA, GSC, ISA) -# -CONFIG_GSC=y CONFIG_HPPB=y CONFIG_IOMMU_CCIO=y CONFIG_GSC_LASI=y CONFIG_GSC_WAX=y CONFIG_EISA=y -CONFIG_EISA_NAMES=y CONFIG_ISA=y CONFIG_PCI=y -# CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set CONFIG_GSC_DINO=y -# CONFIG_PCI_LBA is not set -CONFIG_IOMMU_HELPER=y -# CONFIG_PCCARD is not set -# CONFIG_HOTPLUG_PCI is not set - -# -# PA-RISC specific drivers -# -CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set -CONFIG_PDC_CHASSIS_WARN=y -CONFIG_PDC_STABLE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_NETLABEL is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set CONFIG_PARPORT=y CONFIG_PARPORT_PC=y -# CONFIG_PARPORT_SERIAL is not set -CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_AX88796 is not set -# CONFIG_PARPORT_1284 is not set -CONFIG_PARPORT_NOT_PC=y -# CONFIG_PNP is not set -CONFIG_BLK_DEV=y -# CONFIG_PARIDE is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_ATA_OVER_ETH=y -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AHA152X is not set -# CONFIG_SCSI_AHA1740 is not set -# CONFIG_SCSI_AACRAID is not set -# 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_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_IN2000 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_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_PPA is not set -# CONFIG_SCSI_IMM is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_NCR53C406A is not set CONFIG_SCSI_LASI700=y -CONFIG_53C700_LE_ON_BE=y -# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_ZALON=y -CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 -CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=40 -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_SIM710 is not set -# CONFIG_SCSI_SYM53C416 is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y -# CONFIG_MD_RAID456 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set -# CONFIG_BLK_DEV_DM is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# A new alternative FireWire stack is available with EXPERIMENTAL=y -# -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set CONFIG_LASI_82596=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set -# CONFIG_NET_VENDOR_RACAL is not set CONFIG_NET_TULIP=y CONFIG_TULIP=y -# CONFIG_TULIP_MMIO is not set -# CONFIG_TULIP_NAPI is not set -# CONFIG_DE4X5 is not set -# CONFIG_WINBOND_840 is not set -# CONFIG_DM9102 is not set -# CONFIG_ULI526X is not set -# CONFIG_DEPCA is not set -# CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_NET_PCI is not set -# CONFIG_B44 is not set -# CONFIG_CS89x0 is not set -# CONFIG_NET_POCKET is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_PLIP is not set CONFIG_PPP=y -# CONFIG_PPP_FILTER is not set -# CONFIG_PPP_ASYNC is not set -# CONFIG_PPP_SYNC_TTY is not set -# CONFIG_PPP_DEFLATE is not set -# CONFIG_PPP_BSDCOMP is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=y -# CONFIG_NET_FC is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y -# CONFIG_KEYBOARD_ATKBD_RDI_KEYCODES is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set -CONFIG_KEYBOARD_HIL=y -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_PS2_ELANTECH is not set -# CONFIG_MOUSE_PS2_TOUCHKIT is not set -# CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_APPLETOUCH is not set -# CONFIG_MOUSE_BCM5974 is not set -# CONFIG_MOUSE_INPORT is not set -# CONFIG_MOUSE_LOGIBM is not set -# CONFIG_MOUSE_PC110PAD is not set -# CONFIG_MOUSE_VSXXXAA is not set -CONFIG_MOUSE_HIL=y -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y -# CONFIG_INPUT_ATI_REMOTE is not set -# CONFIG_INPUT_ATI_REMOTE2 is not set -# CONFIG_INPUT_POWERMATE is not set -# CONFIG_INPUT_UINPUT is not set -# CONFIG_HP_SDC_RTC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y # CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -CONFIG_HP_SDC=y -CONFIG_HIL_MLC=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_GSC=y -CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=13 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y -# CONFIG_SERIAL_8250_FOURPORT is not set -# CONFIG_SERIAL_8250_ACCENT is not set -# CONFIG_SERIAL_8250_BOCA is not set -# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set -# CONFIG_SERIAL_8250_HUB6 is not set CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_MUX=y -CONFIG_SERIAL_MUX_CONSOLE=y -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 CONFIG_PRINTER=y -# CONFIG_LP_CONSOLE is not set -# CONFIG_PPDEV is not set -# CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_RAW_DRIVER is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set -# CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set - -# -# Frame buffer hardware drivers -# -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_STI=y -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_VIA is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=160 -CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_STI_CONSOLE=y -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y -CONFIG_LOGO_LINUX_MONO=y -CONFIG_LOGO_LINUX_VGA16=y -CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_LOGO_PARISC_CLUT224=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y -# CONFIG_SND_SEQ_DUMMY is not set -CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_MTS64 is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_PORTMAN2X4 is not set -CONFIG_SND_PCI=y -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_GSC=y CONFIG_SND_HARMONY=y -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HID_DEBUG=y -# CONFIG_HIDRAW is not set -# CONFIG_HID_PID is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_PARISC=y -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=y CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_HFSPLUS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y CONFIG_SMB_FS=y -# CONFIG_SMB_NLS_DEFAULT is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=m -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# 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_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_BUILD_DOCSRC is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -# CONFIG_DEBUG_RODATA is not set - -# -# Security options -# -# CONFIG_KEYS is not set CONFIG_SECURITY=y -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_NETWORK is not set -# CONFIG_SECURITY_PATH is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_PCBC is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_HMAC is not set - -# -# Digest -# -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_HIFN_795X is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 0aa8014f758..fb92b892078 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -1,1521 +1,177 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc8 -# Fri Mar 13 01:32:58 2009 -# -CONFIG_PARISC=y -CONFIG_MMU=y -CONFIG_STACK_GROWSUP=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_IRQ_PER_CPU=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=m -CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_PA7000 is not set -# CONFIG_PA7100LC is not set -# CONFIG_PA7200 is not set -# CONFIG_PA7300LC is not set CONFIG_PA8X00=y -CONFIG_PA20=y -CONFIG_PREFETCH=y -# CONFIG_64BIT is not set -CONFIG_PARISC_PAGE_SIZE_4KB=y -# CONFIG_PARISC_PAGE_SIZE_16KB is not set -# CONFIG_PARISC_PAGE_SIZE_64KB is not set -# CONFIG_SMP is not set -CONFIG_ARCH_FLATMEM_ENABLE=y -# CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y -# CONFIG_PREEMPT is not set -# 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_SCHED_HRTICK is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -# CONFIG_HPUX is not set - -# -# Bus options (PCI, PCMCIA, EISA, GSC, ISA) -# # CONFIG_GSC is not set CONFIG_PCI=y -# CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set CONFIG_PCI_LBA=y -CONFIG_IOSAPIC=y -CONFIG_IOMMU_SBA=y -CONFIG_IOMMU_HELPER=y -# CONFIG_PCCARD is not set -# CONFIG_HOTPLUG_PCI is not set - -# -# PA-RISC specific drivers -# -CONFIG_SUPERIO=y -CONFIG_CHASSIS_LCD_LED=y # CONFIG_PDC_CHASSIS is not set -CONFIG_PDC_CHASSIS_WARN=y -CONFIG_PDC_STABLE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y -# CONFIG_IP_PNP_DHCP is not set CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=m -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set CONFIG_INET6_IPCOMP=m -# CONFIG_IPV6_MIP6 is not set -CONFIG_INET6_XFRM_TUNNEL=m -CONFIG_INET6_TUNNEL=m -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=m -CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_DEBUG=y -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -# CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set -# CONFIG_NF_CONNTRACK is not set -# CONFIG_NETFILTER_XTABLES is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set - -# -# IPv6: Netfilter Configuration -# -# CONFIG_IP6_NF_QUEUE is not set -# CONFIG_IP6_NF_IPTABLES is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# CONFIG_NET_PKTGEN=m -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set CONFIG_BLK_DEV_UMEM=m -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -CONFIG_HAVE_IDE=y CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_ATAPI=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y -CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_GENERIC is not set -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set CONFIG_BLK_DEV_NS87415=y -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -CONFIG_BLK_DEV_SIIMAGE=m -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set +CONFIG_PATA_SIL680=m CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# 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_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS 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_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS 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 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=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 is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set CONFIG_SCSI_DEBUG=m -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y -# CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID456 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m -# CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m -# CONFIG_DM_DELAY is not set -# CONFIG_DM_UEVENT is not set CONFIG_FUSION=y CONFIG_FUSION_SPI=m -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set -CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m -# CONFIG_FUSION_LOGGING is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y -CONFIG_MII=m -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_TULIP=y -# CONFIG_TULIP_MWI is not set CONFIG_TULIP_MMIO=y -# CONFIG_TULIP_NAPI is not set -# CONFIG_DE4X5 is not set -# CONFIG_WINBOND_840 is not set -# CONFIG_DM9102 is not set -# CONFIG_ULI526X is not set -# CONFIG_HP100 is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set CONFIG_E100=m -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_R6040 is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SMSC9420 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y CONFIG_ACENIC=m -# CONFIG_ACENIC_OMIT_TIGON_I is not set -# CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set CONFIG_PPP=m -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_FILTER is not set CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m -# CONFIG_PPPOL2TP is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=m -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set -# CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_APPLETOUCH is not set -# CONFIG_MOUSE_BCM5974 is not set -# CONFIG_MOUSE_VSXXXAA is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# CONFIG_SERIO=m -CONFIG_SERIO_SERPORT=m -# CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=m -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=13 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# -# CONFIG_PDC_CONSOLE is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set CONFIG_RAW_DRIVER=y -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set -# CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set - -# -# Frame buffer hardware drivers -# -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_STI=y -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_VIA is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=160 -CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_STI_CONSOLE=y -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set -CONFIG_LOGO_PARISC_CLUT224=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y -# CONFIG_SND_SEQ_DUMMY is not set -CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y -# CONFIG_SND_DYNAMIC_MINORS is not set -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -CONFIG_SND_PCI=y CONFIG_SND_AD1889=y -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_CAIAQ is not set -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_AC97_BUS=y -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -# CONFIG_HID_A4TECH is not set -# CONFIG_HID_APPLE is not set -# CONFIG_HID_BELKIN is not set -# CONFIG_HID_CHERRY is not set -# CONFIG_HID_CHICONY is not set -# CONFIG_HID_CYPRESS is not set -# CONFIG_HID_EZKEY is not set -# CONFIG_HID_GYRATION is not set -# CONFIG_HID_LOGITECH is not set -# CONFIG_HID_MICROSOFT is not set -# CONFIG_HID_MONTEREY is not set -# CONFIG_HID_NTRIG is not set -# CONFIG_HID_PANTHERLORD is not set -# CONFIG_HID_PETALYNX is not set -# CONFIG_HID_SAMSUNG is not set -# CONFIG_HID_SONY is not set -# CONFIG_HID_SUNPLUS is not set -# CONFIG_GREENASIA_FF is not set -# CONFIG_HID_TOPSEED is not set -# CONFIG_THRUSTMASTER_FF is not set -# CONFIG_ZEROPLUS_FF is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y -CONFIG_USB_DEBUG=y -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -# CONFIG_USB_MON is not set -# CONFIG_USB_WUSB is not set -# CONFIG_USB_WUSB_CBAF is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_EHCI_HCD is not set -# CONFIG_USB_OXU210HP_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set -# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_UHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set -# CONFIG_USB_WHCI_HCD is not set -# CONFIG_USB_HWA_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m -# CONFIG_USB_WDM is not set -# CONFIG_USB_TMC is not set - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# - -# -# see USB_STORAGE Help for more information -# CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -CONFIG_USB_STORAGE_USBAT=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_ONETOUCH is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m - -# -# USB port drivers -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_SEVSEG is not set -# CONFIG_USB_RIO500 is not set CONFIG_USB_LEGOTOWER=m -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_VST is not set -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_PARISC=y -# CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=y CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=m -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m -# CONFIG_DLM is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_NOP_TRACER=y -CONFIG_RING_BUFFER=y -CONFIG_TRACING=y - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_BUILD_DOCSRC is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set CONFIG_DEBUG_RODATA=y - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_ALGAPI2=m -CONFIG_CRYPTO_AEAD2=m -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER2=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_HASH2=m -CONFIG_CRYPTO_RNG2=m -CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_MANAGER2=m -# CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_TEST=m - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=m -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set CONFIG_CRYPTO_BLOWFISH=m -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=m -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/c8000_defconfig b/arch/parisc/configs/c8000_defconfig new file mode 100644 index 00000000000..8249ac9d9cf --- /dev/null +++ b/arch/parisc/configs/c8000_defconfig @@ -0,0 +1,251 @@ +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y +CONFIG_EXPERT=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SLAB=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_PA8X00=y +CONFIG_64BIT=y +CONFIG_SMP=y +CONFIG_PREEMPT=y +# CONFIG_CROSS_MEMORY_ATTACH is not set +CONFIG_IOMMU_CCIO=y +CONFIG_PCI=y +CONFIG_PCI_LBA=y +# CONFIG_SUPERIO is not set +# CONFIG_CHASSIS_LCD_LED is not set +# CONFIG_PDC_CHASSIS is not set +# CONFIG_PDC_CHASSIS_WARN is not set +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_BINFMT_MISC=m +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +# CONFIG_IPV6 is not set +CONFIG_IP_DCCP=m +# CONFIG_IP_DCCP_CCID3 is not set +CONFIG_TIPC=m +CONFIG_LLC2=m +CONFIG_DNS_RESOLVER=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_STANDALONE is not set +CONFIG_PARPORT=y +CONFIG_PARPORT_PC=y +CONFIG_PARPORT_PC_FIFO=y +CONFIG_BLK_DEV_UMEM=m +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=6144 +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_WCACHE=y +CONFIG_ATA_OVER_ETH=m +CONFIG_IDE=y +CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_PLATFORM=y +CONFIG_BLK_DEV_GENERIC=y +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=m +CONFIG_BLK_DEV_SR=m +CONFIG_CHR_DEV_SG=y +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_FC_ATTRS=y +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_ISCSI_TCP=m +CONFIG_ISCSI_BOOT_SYSFS=m +CONFIG_ATA=y +CONFIG_PATA_SIL680=y +CONFIG_FUSION=y +CONFIG_FUSION_SPI=y +CONFIG_FUSION_SAS=y +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_NETCONSOLE=m +CONFIG_TUN=y +CONFIG_E1000=y +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +# CONFIG_WLAN is not set +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_HIL_OLD is not set +# CONFIG_KEYBOARD_HIL is not set +# CONFIG_MOUSE_PS2 is not set +CONFIG_INPUT_MISC=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_GSCPS2=m +# CONFIG_HP_SDC is not set +CONFIG_SERIO_PCIPS2=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=8 +CONFIG_SERIAL_8250_RUNTIME_UARTS=8 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_MUX is not set +CONFIG_SERIAL_JSM=m +CONFIG_PRINTER=y +CONFIG_HW_RANDOM=y +CONFIG_RAW_DRIVER=m +CONFIG_PTP_1588_CLOCK=y +CONFIG_SSB=m +CONFIG_SSB_DRIVER_PCICORE=y +CONFIG_AGP=y +CONFIG_AGP_PARISC=y +CONFIG_DRM=y +CONFIG_DRM_RADEON=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_STI is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_STI_CONSOLE is not set +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +CONFIG_SOUND=m +CONFIG_SND=m +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_VERBOSE_PRINTK=y +CONFIG_SND_AD1889=m +# CONFIG_SND_USB is not set +# CONFIG_SND_GSC is not set +CONFIG_USB=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT4_FS=m +CONFIG_REISERFS_FS=m +CONFIG_REISERFS_PROC_INFO=y +CONFIG_XFS_FS=m +CONFIG_XFS_POSIX_ACL=y +CONFIG_QUOTA=y +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_TMPFS_XATTR=y +CONFIG_NFS_FS=m +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_SLAB=y +CONFIG_DEBUG_SLAB_LEAK=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_DEBUG_STACKOVERFLOW=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_PANIC_ON_OOPS=y +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_RT_MUTEX_TESTER=y +CONFIG_PROVE_RCU_DELAY=y +CONFIG_DEBUG_BLOCK_EXT_DEVT=y +CONFIG_LATENCYTOP=y +CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y +CONFIG_KEYS=y +# CONFIG_CRYPTO_HW is not set +CONFIG_FONTS=y diff --git a/arch/parisc/configs/default_defconfig b/arch/parisc/configs/default_defconfig index 283a96c1b5e..4d8127e8428 100644 --- a/arch/parisc/configs/default_defconfig +++ b/arch/parisc/configs/default_defconfig @@ -1,1394 +1,171 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc8 -# Fri Mar 13 01:32:59 2009 -# -CONFIG_PARISC=y -CONFIG_MMU=y -CONFIG_STACK_GROWSUP=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_IRQ_PER_CPU=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -CONFIG_NAMESPACES=y -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -# CONFIG_EMBEDDED is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=m -CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_FREEZER is not set - -# -# Processor type and features -# -# CONFIG_PA7000 is not set CONFIG_PA7100LC=y -# CONFIG_PA7200 is not set -# CONFIG_PA7300LC is not set -# CONFIG_PA8X00 is not set -CONFIG_PA11=y -CONFIG_PARISC_PAGE_SIZE_4KB=y -# CONFIG_PARISC_PAGE_SIZE_16KB is not set -# CONFIG_PARISC_PAGE_SIZE_64KB is not set -# CONFIG_SMP is not set -CONFIG_ARCH_FLATMEM_ENABLE=y -# CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y -# CONFIG_PREEMPT is not set -# 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_SCHED_HRTICK is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y -# CONFIG_HPUX is not set - -# -# Bus options (PCI, PCMCIA, EISA, GSC, ISA) -# -CONFIG_GSC=y -# CONFIG_HPPB is not set CONFIG_IOMMU_CCIO=y CONFIG_GSC_LASI=y CONFIG_GSC_WAX=y CONFIG_EISA=y -CONFIG_EISA_NAMES=y -# CONFIG_ISA is not set CONFIG_PCI=y -# CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set CONFIG_GSC_DINO=y CONFIG_PCI_LBA=y -CONFIG_IOSAPIC=y -CONFIG_IOMMU_SBA=y -CONFIG_IOMMU_HELPER=y CONFIG_PCCARD=y -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=y -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y -CONFIG_CARDBUS=y - -# -# PC-card bridges -# CONFIG_YENTA=y -CONFIG_YENTA_O2=y -CONFIG_YENTA_RICOH=y -CONFIG_YENTA_TI=y -CONFIG_YENTA_ENE_TUNE=y -CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=y CONFIG_I82092=y -CONFIG_PCCARD_NONSTATIC=y -# CONFIG_HOTPLUG_PCI is not set - -# -# PA-RISC specific drivers -# -CONFIG_SUPERIO=y -CONFIG_CHASSIS_LCD_LED=y -CONFIG_PDC_CHASSIS=y -CONFIG_PDC_CHASSIS_WARN=y -CONFIG_PDC_STABLE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y CONFIG_XFRM_USER=m -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_XFRM_IPCOMP=y CONFIG_NET_KEY=m -# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set CONFIG_INET_AH=m CONFIG_INET_ESP=m -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_INET6_IPCOMP=y -# CONFIG_IPV6_MIP6 is not set -CONFIG_INET6_XFRM_TUNNEL=y -CONFIG_INET6_TUNNEL=y -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -CONFIG_LLC=m CONFIG_LLC2=m -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set CONFIG_PARPORT=y CONFIG_PARPORT_PC=m -# CONFIG_PARPORT_SERIAL is not set -# CONFIG_PARPORT_PC_FIFO is not set -# CONFIG_PARPORT_PC_SUPERIO is not set CONFIG_PARPORT_PC_PCMCIA=m -CONFIG_PARPORT_GSC=y -# CONFIG_PARPORT_AX88796 is not set CONFIG_PARPORT_1284=y -CONFIG_PARPORT_NOT_PC=y -CONFIG_BLK_DEV=y -# CONFIG_PARIDE is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=6144 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -CONFIG_HAVE_IDE=y CONFIG_IDE=y - -# -# Please see Documentation/ide/ide.txt for help/info on IDE drives -# -CONFIG_IDE_ATAPI=y -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECS=y -# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y -CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -# CONFIG_BLK_DEV_PLATFORM is not set -CONFIG_BLK_DEV_IDEDMA_SFF=y - -# -# PCI IDE chipsets support -# -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set CONFIG_BLK_DEV_NS87415=y -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -CONFIG_BLK_DEV_IDEDMA=y - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_TGT is not set -# CONFIG_SCSI_NETLINK is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AHA1740 is not set -# CONFIG_SCSI_AACRAID is not set -# 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_DPT_I2O is not set -# CONFIG_SCSI_ADVANSYS 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_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_FCOE is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_PPA is not set -# CONFIG_SCSI_IMM is not set -# CONFIG_SCSI_MVSAS is not set CONFIG_SCSI_LASI700=y -CONFIG_53C700_LE_ON_BE=y -# CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_ZALON=y -CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8 -CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 -CONFIG_SCSI_NCR53C8XX_SYNC=20 -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_SIM710 is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -# CONFIG_SCSI_DH is not set -# CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y -# CONFIG_MD_RAID456 is not set -# CONFIG_MD_MULTIPATH is not set -# CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y -# CONFIG_DM_DEBUG is not set -# CONFIG_DM_CRYPT is not set -# CONFIG_DM_SNAPSHOT is not set -# CONFIG_DM_MIRROR is not set -# CONFIG_DM_ZERO is not set -# CONFIG_DM_MULTIPATH is not set -# CONFIG_DM_DELAY is not set -# CONFIG_DM_UEVENT is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# Enable only one of the two stacks, unless you know what you are doing -# -# CONFIG_FIREWIRE is not set -# CONFIG_IEEE1394 is not set -# CONFIG_I2O is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set CONFIG_TUN=m -# CONFIG_VETH is not set -# CONFIG_ARCNET is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_LASI_82596=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set CONFIG_NET_TULIP=y -# CONFIG_DE2104X is not set CONFIG_TULIP=y -# CONFIG_TULIP_MWI is not set -# CONFIG_TULIP_MMIO is not set -# CONFIG_TULIP_NAPI is not set -# CONFIG_DE4X5 is not set -# CONFIG_WINBOND_840 is not set -# CONFIG_DM9102 is not set -# CONFIG_ULI526X is not set -# CONFIG_PCMCIA_XIRCOM is not set -# CONFIG_DEPCA is not set -# CONFIG_HP100 is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_AC3200 is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set -# CONFIG_CS89x0 is not set -# CONFIG_E100 is not set -# CONFIG_LNE390 is not set -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_NE3210 is not set -# CONFIG_ES3210 is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_R6040 is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SMSC9420 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_SC92031 is not set -# CONFIG_NET_POCKET is not set -# CONFIG_ATL2 is not set -CONFIG_NETDEV_1000=y CONFIG_ACENIC=y -# CONFIG_ACENIC_OMIT_TIGON_I is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_IP1000 is not set -# CONFIG_IGB is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y -# CONFIG_BNX2 is not set -# CONFIG_QLA3XXX is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set -CONFIG_NETDEV_10000=y -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y -# CONFIG_CHELSIO_T3 is not set -# CONFIG_ENIC is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_TEHUTI is not set -# CONFIG_BNX2X is not set -# CONFIG_QLGE is not set -# CONFIG_SFC is not set -# CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set CONFIG_NET_PCMCIA=y -# CONFIG_PCMCIA_3C589 is not set -# CONFIG_PCMCIA_3C574 is not set -# CONFIG_PCMCIA_FMVJ18X is not set -# CONFIG_PCMCIA_PCNET is not set -# CONFIG_PCMCIA_NMCLAN is not set -# CONFIG_PCMCIA_SMC91C92 is not set -# CONFIG_PCMCIA_XIRC2PS is not set -# CONFIG_PCMCIA_AXNET is not set -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PLIP is not set CONFIG_PPP=m -# CONFIG_PPP_MULTILINK is not set -# CONFIG_PPP_FILTER is not set CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m -# CONFIG_PPPOL2TP is not set -# CONFIG_SLIP is not set -CONFIG_SLHC=m -# CONFIG_NET_FC is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_ATKBD_HP_KEYCODES=y -# CONFIG_KEYBOARD_ATKBD_RDI_KEYCODES is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_HIL_OLD is not set -CONFIG_KEYBOARD_HIL=y -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_PS2_ELANTECH is not set -# CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=y -# CONFIG_MOUSE_APPLETOUCH is not set -# CONFIG_MOUSE_BCM5974 is not set -# CONFIG_MOUSE_VSXXXAA is not set -CONFIG_MOUSE_HIL=y -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PARKBD is not set -CONFIG_SERIO_GSCPS2=y -CONFIG_HP_SDC=y -CONFIG_HIL_MLC=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -CONFIG_DEVKMEM=y -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_NOZOMI is not set - -# -# Serial drivers -# CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_GSC=y -CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_CS=y CONFIG_SERIAL_8250_NR_UARTS=17 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_MUX=y -CONFIG_SERIAL_MUX_CONSOLE=y -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=64 CONFIG_PRINTER=m -# CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m -# CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set - -# -# PCMCIA character devices -# -# CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -# CONFIG_IPWIRELESS is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -CONFIG_DEVPORT=y -# CONFIG_I2C is not set -# CONFIG_SPI is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# -# CONFIG_AGP is not set -# CONFIG_DRM is not set -# CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_STI=y -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_VIA is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set - -# -# Console display driver support -# -CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=128 CONFIG_DUMMY_CONSOLE_ROWS=48 CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -CONFIG_STI_CONSOLE=y CONFIG_FONTS=y -# CONFIG_FONT_8x8 is not set CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -# CONFIG_FONT_MINI_4x6 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_FONT_10x18 is not set CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set -CONFIG_LOGO_PARISC_CLUT224=y CONFIG_SOUND=y -CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y -# CONFIG_SND_SEQ_DUMMY is not set -CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y -CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_DYNAMIC_MINORS=y -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_MTS64 is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_PORTMAN2X4 is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -CONFIG_SND_PCI=y CONFIG_SND_AD1889=y -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_OXYGEN is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_HDA_INTEL is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HIFIER is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_YMFPCI is not set -CONFIG_SND_USB=y -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_CAIAQ is not set -CONFIG_SND_PCMCIA=y -# CONFIG_SND_VXPOCKET is not set -# CONFIG_SND_PDAUDIOCF is not set -CONFIG_SND_GSC=y CONFIG_SND_HARMONY=y -# CONFIG_SND_SOC is not set -# CONFIG_SOUND_PRIME is not set -CONFIG_AC97_BUS=y -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HID_DEBUG=y -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_HID_PID is not set -# CONFIG_USB_HIDDEV is not set - -# -# Special HID drivers -# -CONFIG_HID_COMPAT=y -CONFIG_HID_A4TECH=y -CONFIG_HID_APPLE=y -CONFIG_HID_BELKIN=y -CONFIG_HID_CHERRY=y -CONFIG_HID_CHICONY=y -CONFIG_HID_CYPRESS=y -CONFIG_HID_EZKEY=y CONFIG_HID_GYRATION=y -CONFIG_HID_LOGITECH=y -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -CONFIG_HID_MICROSOFT=y -CONFIG_HID_MONTEREY=y CONFIG_HID_NTRIG=y CONFIG_HID_PANTHERLORD=y -# CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y -# CONFIG_GREENASIA_FF is not set CONFIG_HID_TOPSEED=y -# CONFIG_THRUSTMASTER_FF is not set -# CONFIG_ZEROPLUS_FF is not set -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y -# CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -CONFIG_USB_DEVICE_CLASS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_OTG is not set CONFIG_USB_MON=y -# CONFIG_USB_WUSB is not set -# CONFIG_USB_WUSB_CBAF is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_EHCI_HCD is not set -# CONFIG_USB_OXU210HP_HCD is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1760_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set -# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set -CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_R8A66597_HCD is not set -# CONFIG_USB_WHCI_HCD is not set -# CONFIG_USB_HWA_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_WDM is not set -# CONFIG_USB_TMC is not set - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# - -# -# see USB_STORAGE Help for more information -# -# CONFIG_USB_STORAGE is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set - -# -# USB port drivers -# -# CONFIG_USB_USS720 is not set -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_SEVSEG is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_VST is not set -# CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_PARISC=y -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set CONFIG_AUTOFS_FS=y -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# CONFIG_ISO9660_FS=y CONFIG_JOLIET=y -# CONFIG_ZISOFS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -# CONFIG_MSDOS_FS is not set CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set CONFIG_ROOT_NFS=y CONFIG_NFSD=y -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_REGISTER_V4 is not set -CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -# CONFIG_CIFS_WEAK_PW_HASH is not set -# CONFIG_CIFS_UPCALL is not set -# CONFIG_CIFS_XATTR is not set -# CONFIG_CIFS_DEBUG2 is not set -# CONFIG_CIFS_EXPERIMENTAL is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m @@ -1427,187 +204,31 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y -# CONFIG_DLM is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_SCHED_DEBUG=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_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_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_NOP_TRACER=y -CONFIG_RING_BUFFER=y -CONFIG_TRACING=y - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_BUILD_DOCSRC is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set -# CONFIG_SAMPLES is not set -# CONFIG_DEBUG_RODATA is not set - -# -# Security options -# CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=y CONFIG_CRYPTO_TEST=m - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_WP512=m - -# -# Ciphers -# CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=y -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set - -# -# Library routines -# -CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y diff --git a/arch/parisc/configs/generic-32bit_defconfig b/arch/parisc/configs/generic-32bit_defconfig new file mode 100644 index 00000000000..33b148f825b --- /dev/null +++ b/arch/parisc/configs/generic-32bit_defconfig @@ -0,0 +1,328 @@ +CONFIG_LOCALVERSION="-32bit" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_BLK_DEV_INITRD=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y +CONFIG_EXPERT=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_PERF_EVENTS=y +CONFIG_SLAB=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_LBDAF is not set +# CONFIG_BLK_DEV_BSG is not set +CONFIG_PA7100LC=y +CONFIG_SMP=y +CONFIG_HZ_100=y +CONFIG_IOMMU_CCIO=y +CONFIG_GSC_LASI=y +CONFIG_GSC_WAX=y +CONFIG_EISA=y +CONFIG_PCI=y +CONFIG_GSC_DINO=y +CONFIG_PCI_LBA=y +CONFIG_PCCARD=m +CONFIG_YENTA=m +# CONFIG_PDC_CHASSIS is not set +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_BINFMT_MISC=m +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=m +CONFIG_LLC2=m +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_PARPORT=y +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_1284=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=6144 +CONFIG_IDE=y +CONFIG_BLK_DEV_IDECD=y +CONFIG_BLK_DEV_GENERIC=y +CONFIG_BLK_DEV_NS87415=y +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +CONFIG_BLK_DEV_SR=y +CONFIG_CHR_DEV_SG=y +CONFIG_SCSI_LASI700=y +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_ZALON=y +CONFIG_SCSI_DH=y +CONFIG_ATA=y +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_UEVENT=y +CONFIG_NETDEVICES=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_TUN=m +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_CADENCE is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +CONFIG_NET_TULIP=y +CONFIG_TULIP=y +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_EXAR is not set +# CONFIG_NET_VENDOR_HP is not set +CONFIG_LASI_82596=y +# CONFIG_NET_VENDOR_MELLANOX is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +# CONFIG_NET_PACKET_ENGINE is not set +# CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +# CONFIG_NET_VENDOR_TI is not set +# CONFIG_NET_VENDOR_VIA is not set +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPPOE=m +# CONFIG_WLAN is not set +CONFIG_INPUT_POLLDEV=y +CONFIG_KEYBOARD_HIL_OLD=m +CONFIG_KEYBOARD_HIL=m +CONFIG_MOUSE_SERIAL=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=m +CONFIG_LEGACY_PTY_COUNT=64 +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=8 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_PRINTER=m +CONFIG_PPDEV=m +# CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +CONFIG_POWER_SUPPLY=y +# CONFIG_HWMON is not set +CONFIG_AGP=y +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_MATROX=m +CONFIG_FB_MATROX_G=y +CONFIG_FB_VOODOO1=m +CONFIG_DUMMY_CONSOLE_COLUMNS=128 +CONFIG_DUMMY_CONSOLE_ROWS=48 +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +CONFIG_SOUND=m +CONFIG_SND=m +CONFIG_SND_SEQUENCER=m +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_SEQUENCER_OSS=y +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_AD1889=m +CONFIG_SND_HARMONY=m +CONFIG_HIDRAW=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DRAGONRISE=y +CONFIG_HID_EZKEY=y +CONFIG_HID_KYE=y +CONFIG_HID_GYRATION=y +CONFIG_HID_TWINHAN=y +CONFIG_HID_KENSINGTON=y +CONFIG_HID_LOGITECH=y +CONFIG_HID_LOGITECH_DJ=m +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y +CONFIG_HID_ORTEK=y +CONFIG_HID_PANTHERLORD=y +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_HID_GREENASIA=y +CONFIG_HID_SMARTJOYPLUS=y +CONFIG_HID_TOPSEED=y +CONFIG_HID_THRUSTMASTER=y +CONFIG_HID_ZEROPLUS=y +CONFIG_USB=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_MON=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_UHCI_HCD=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_IDE_DISK=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_DMADEVICES=y +CONFIG_AUXDISPLAY=y +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_RT=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_QFMT_V2=y +CONFIG_AUTOFS4_FS=y +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_VFAT_FS=y +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_TMPFS_XATTR=y +CONFIG_NFS_FS=m +# CONFIG_NFS_V2 is not set +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +CONFIG_CIFS=m +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG is not set +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=y +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_DEBUG_STACKOVERFLOW=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_TIMER_STATS=y +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_RT_MUTEX_TESTER=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +CONFIG_RCU_CPU_STALL_INFO=y +CONFIG_LATENCYTOP=y +CONFIG_LKDTM=m +CONFIG_KEYS=y +CONFIG_KEYS_DEBUG_PROC_KEYS=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRC_CCITT=m +CONFIG_CRC_T10DIF=y +CONFIG_FONTS=y diff --git a/arch/parisc/configs/generic-64bit_defconfig b/arch/parisc/configs/generic-64bit_defconfig new file mode 100644 index 00000000000..dc0d7ce71ea --- /dev/null +++ b/arch/parisc/configs/generic-64bit_defconfig @@ -0,0 +1,314 @@ +CONFIG_LOCALVERSION="-64bit" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +# CONFIG_COMPAT_BRK is not set +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_BLK_DEV_INTEGRITY=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_PA8X00=y +CONFIG_64BIT=y +CONFIG_SMP=y +# CONFIG_COMPACTION is not set +CONFIG_HPPB=y +CONFIG_IOMMU_CCIO=y +CONFIG_GSC_LASI=y +CONFIG_GSC_WAX=y +CONFIG_PCI=y +CONFIG_PCI_STUB=m +CONFIG_PCI_IOV=y +CONFIG_GSC_DINO=y +CONFIG_PCI_LBA=y +CONFIG_BINFMT_MISC=m +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_LRO=m +CONFIG_INET_DIAG=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_ADVANCED is not set +CONFIG_NETFILTER_NETLINK_LOG=y +CONFIG_DCB=y +# CONFIG_WIRELESS is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_IDE=y +CONFIG_IDE_GD=m +CONFIG_IDE_GD_ATAPI=y +CONFIG_BLK_DEV_IDECD=m +CONFIG_BLK_DEV_NS87415=y +# CONFIG_SCSI_PROC_FS is not set +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=y +CONFIG_SCSI_ISCSI_ATTRS=y +CONFIG_SCSI_SRP_ATTRS=y +CONFIG_ISCSI_BOOT_SYSFS=y +CONFIG_SCSI_MPT2SAS=y +CONFIG_SCSI_LASI700=m +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_ZALON=y +CONFIG_SCSI_QLA_ISCSI=m +CONFIG_SCSI_DH=y +CONFIG_ATA=y +CONFIG_PATA_SIL680=y +CONFIG_ATA_GENERIC=y +CONFIG_MD=y +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_BLK_DEV_DM=m +CONFIG_DM_RAID=m +CONFIG_DM_UEVENT=y +CONFIG_FUSION=y +CONFIG_FUSION_SPI=y +CONFIG_FUSION_SAS=y +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_CADENCE is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +CONFIG_NET_TULIP=y +CONFIG_TULIP=y +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_EXAR is not set +CONFIG_HP100=m +CONFIG_E1000=y +CONFIG_LASI_82596=y +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MELLANOX is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +CONFIG_QLA3XXX=m +CONFIG_QLCNIC=m +CONFIG_QLGE=m +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +# CONFIG_NET_VENDOR_TI is not set +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_PHYLIB=y +CONFIG_MARVELL_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_LXT_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_BROADCOM_PHY=m +CONFIG_ICPLUS_PHY=m +CONFIG_REALTEK_PHY=m +CONFIG_NATIONAL_PHY=m +CONFIG_STE10XP=m +CONFIG_LSI_ET1011C_PHY=m +CONFIG_MDIO_BITBANG=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_WLAN is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_KEYBOARD_HIL_OLD is not set +# CONFIG_KEYBOARD_HIL is not set +# CONFIG_MOUSE_PS2 is not set +CONFIG_INPUT_MISC=y +CONFIG_SERIO_SERPORT=m +# CONFIG_HP_SDC is not set +CONFIG_SERIO_RAW=m +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y +# CONFIG_LEGACY_PTYS is not set +CONFIG_NOZOMI=m +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=8 +CONFIG_SERIAL_8250_RUNTIME_UARTS=8 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_JSM=m +CONFIG_IPMI_HANDLER=y +CONFIG_IPMI_DEVICE_INTERFACE=y +CONFIG_IPMI_SI=y +# CONFIG_HW_RANDOM is not set +CONFIG_TCG_TPM=m +CONFIG_TCG_ATMEL=m +CONFIG_PTP_1588_CLOCK=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83627EHF=m +CONFIG_WATCHDOG=y +CONFIG_SOFT_WATCHDOG=m +CONFIG_SSB=m +CONFIG_SSB_DRIVER_PCICORE=y +CONFIG_HTC_PASIC3=m +CONFIG_LPC_SCH=m +CONFIG_MFD_SM501=m +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_MEDIA_SUPPORT=m +CONFIG_AGP=y +CONFIG_AGP_PARISC=y +CONFIG_DRM=y +CONFIG_DRM_RADEON=y +CONFIG_DRM_RADEON_UMS=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +CONFIG_HIDRAW=y +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y +CONFIG_USB=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_MON=m +CONFIG_USB_WUSB_CBAF=m +CONFIG_USB_XHCI_HCD=m +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_IDE_DISK=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +CONFIG_UIO=y +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_AEC=m +CONFIG_UIO_SERCOS3=m +CONFIG_UIO_PCI_GENERIC=m +CONFIG_STAGING=y +# CONFIG_NET_VENDOR_SILICOM is not set +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_XFS_FS=m +CONFIG_BTRFS_FS=m +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_QFMT_V2=y +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=y +CONFIG_CUSE=y +CONFIG_ISO9660_FS=y +CONFIG_UDF_FS=y +CONFIG_VFAT_FS=m +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_TMPFS_XATTR=y +CONFIG_CONFIGFS_FS=y +CONFIG_SYSV_FS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V4=m +CONFIG_NFS_V4_1=y +CONFIG_NFSD=m +CONFIG_NFSD_V4=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_UTF8=m +CONFIG_PRINTK_TIME=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_STACKOVERFLOW=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_TIMER_STATS=y +CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_CCITT=m +CONFIG_LIBCRC32C=y +CONFIG_XZ_DEC_X86=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_SPARC=y diff --git a/arch/parisc/defpalo.conf b/arch/parisc/defpalo.conf index 4e1ae25b08d..208ff3b4148 100644 --- a/arch/parisc/defpalo.conf +++ b/arch/parisc/defpalo.conf @@ -4,7 +4,7 @@ # Most people using 'make palo' want a bootable file, usable for # network or tape booting for example. --init-tape=lifimage ---recoverykernel=vmlinux +--recoverykernel=vmlinuz ########## Pick your ROOT here! ########## # You need at least one 'root='! @@ -12,10 +12,10 @@ # If you want a root ramdisk, use the next 2 lines # (Edit the ramdisk image name!!!!) --ramdisk=ram-disk-image-file ---commandline=0/vmlinux HOME=/ root=/dev/ram initrd=0/ramdisk +--commandline=0/vmlinuz HOME=/ root=/dev/ram initrd=0/ramdisk panic_timeout=60 panic=-1 # If you want NFS root, use the following command line (Edit the HOSTNAME!!!) -#--commandline=0/vmlinux HOME=/ root=/dev/nfs nfsroot=HOSTNAME ip=bootp +#--commandline=0/vmlinuz HOME=/ root=/dev/nfs nfsroot=HOSTNAME ip=bootp # If you have root on a disk partition, use this (Edit the partition name!!!) -#--commandline=0/vmlinux HOME=/ root=/dev/sda1 +#--commandline=0/vmlinuz HOME=/ root=/dev/sda1 diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 5cbe9f9e5d9..2bedafea3d9 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -26,33 +26,16 @@ #include <linux/fs.h> #include <linux/sched.h> #include <linux/file.h> -#include <linux/slab.h> #include <linux/ptrace.h> +#include <linux/slab.h> #include <asm/errno.h> #include <asm/uaccess.h> int hpux_execve(struct pt_regs *regs) { - int error; - char *filename; - - filename = getname((char __user *) regs->gr[26]); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - - error = do_execve(filename, (char __user * __user *) regs->gr[25], - (char __user * __user *) regs->gr[24], regs); - - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } - putname(filename); - -out: - return error; + return do_execve(getname((const char __user *) regs->gr[26]), + (const char __user *const __user *) regs->gr[25], + (const char __user *const __user *) regs->gr[24]); } struct hpux_dirent { @@ -64,6 +47,7 @@ struct hpux_dirent { }; struct getdents_callback { + struct dir_context ctx; struct hpux_dirent __user *current_dir; struct hpux_dirent __user *previous; int count; @@ -112,33 +96,31 @@ Efault: int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count) { - struct file * file; + struct fd arg; struct hpux_dirent __user * lastdirent; - struct getdents_callback buf; - int error = -EBADF; - - file = fget(fd); - if (!file) - goto out; + struct getdents_callback buf = { + .ctx.actor = filldir, + .current_dir = dirent, + .count = count + }; + int error; - buf.current_dir = dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; + arg = fdget(fd); + if (!arg.file) + return -EBADF; - error = vfs_readdir(file, filldir, &buf); + error = iterate_dir(arg.file, &buf.ctx); if (error >= 0) error = buf.error; lastdirent = buf.previous; if (lastdirent) { - if (put_user(file->f_pos, &lastdirent->d_off)) + if (put_user(buf.ctx.pos, &lastdirent->d_off)) error = -EFAULT; else error = count - buf.count; } - fput(file); -out: + fdput(arg); return error; } @@ -162,8 +144,8 @@ static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf) tmp.st_ino = stat->ino; tmp.st_mode = stat->mode; tmp.st_nlink = stat->nlink; - tmp.st_uid = stat->uid; - tmp.st_gid = stat->gid; + tmp.st_uid = from_kuid_munged(current_user_ns(), stat->uid); + tmp.st_gid = from_kgid_munged(current_user_ns(), stat->gid); tmp.st_rdev = new_encode_dev(stat->rdev); tmp.st_size = stat->size; tmp.st_atime = stat->atime.tv_sec; @@ -174,7 +156,7 @@ static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf) return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0; } -long hpux_stat64(char __user *filename, struct hpux_stat64 __user *statbuf) +long hpux_stat64(const char __user *filename, struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_stat(filename, &stat); @@ -196,7 +178,8 @@ long hpux_fstat64(unsigned int fd, struct hpux_stat64 __user *statbuf) return error; } -long hpux_lstat64(char __user *filename, struct hpux_stat64 __user *statbuf) +long hpux_lstat64(const char __user *filename, + struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_lstat(filename, &stat); diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index 38a1c1b8d4e..011468857e9 100644 --- a/arch/parisc/hpux/gate.S +++ b/arch/parisc/hpux/gate.S @@ -71,7 +71,7 @@ ENTRY(hpux_gateway_page) STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */ STREG %r27, TASK_PT_GR27(%r1) /* user dp */ STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */ - STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */ + STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ STREG %r29, TASK_PT_GR29(%r1) /* 8th argument */ STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */ diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c index 18072e03a01..d9dc6cd3b7d 100644 --- a/arch/parisc/hpux/sys_hpux.c +++ b/arch/parisc/hpux/sys_hpux.c @@ -28,7 +28,6 @@ #include <linux/namei.h> #include <linux/sched.h> #include <linux/slab.h> -#include <linux/smp_lock.h> #include <linux/syscalls.h> #include <linux/utsname.h> #include <linux/vfs.h> @@ -137,16 +136,9 @@ struct hpux_ustat { */ static int hpux_ustat(dev_t dev, struct hpux_ustat __user *ubuf) { - struct super_block *s; struct hpux_ustat tmp; /* Changed to hpux_ustat */ struct kstatfs sbuf; - int err = -EINVAL; - - s = user_get_super(dev); - if (s == NULL) - goto out; - err = vfs_statfs(s->s_root, &sbuf); - drop_super(s); + int err = vfs_ustat(dev, &sbuf); if (err) goto out; @@ -186,26 +178,21 @@ struct hpux_statfs { int16_t f_pad; }; -static int vfs_statfs_hpux(struct dentry *dentry, struct hpux_statfs *buf) +static int do_statfs_hpux(struct kstatfs *st, struct hpux_statfs __user *p) { - struct kstatfs st; - int retval; - - retval = vfs_statfs(dentry, &st); - if (retval) - return retval; - - memset(buf, 0, sizeof(*buf)); - buf->f_type = st.f_type; - buf->f_bsize = st.f_bsize; - buf->f_blocks = st.f_blocks; - buf->f_bfree = st.f_bfree; - buf->f_bavail = st.f_bavail; - buf->f_files = st.f_files; - buf->f_ffree = st.f_ffree; - buf->f_fsid[0] = st.f_fsid.val[0]; - buf->f_fsid[1] = st.f_fsid.val[1]; - + struct hpux_statfs buf; + memset(&buf, 0, sizeof(buf)); + buf.f_type = st->f_type; + buf.f_bsize = st->f_bsize; + buf.f_blocks = st->f_blocks; + buf.f_bfree = st->f_bfree; + buf.f_bavail = st->f_bavail; + buf.f_files = st->f_files; + buf.f_ffree = st->f_ffree; + buf.f_fsid[0] = st->f_fsid.val[0]; + buf.f_fsid[1] = st->f_fsid.val[1]; + if (copy_to_user(p, &buf, sizeof(buf))) + return -EFAULT; return 0; } @@ -213,35 +200,19 @@ static int vfs_statfs_hpux(struct dentry *dentry, struct hpux_statfs *buf) asmlinkage long hpux_statfs(const char __user *pathname, struct hpux_statfs __user *buf) { - struct path path; - int error; - - error = user_path(pathname, &path); - if (!error) { - struct hpux_statfs tmp; - error = vfs_statfs_hpux(path.dentry, &tmp); - if (!error && copy_to_user(buf, &tmp, sizeof(tmp))) - error = -EFAULT; - path_put(&path); - } + struct kstatfs st; + int error = user_statfs(pathname, &st); + if (!error) + error = do_statfs_hpux(&st, buf); return error; } asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf) { - struct file *file; - struct hpux_statfs tmp; - int error; - - error = -EBADF; - file = fget(fd); - if (!file) - goto out; - error = vfs_statfs_hpux(file->f_path.dentry, &tmp); - if (!error && copy_to_user(buf, &tmp, sizeof(tmp))) - error = -EFAULT; - fput(file); - out: + struct kstatfs st; + int error = fd_statfs(fd, &st); + if (!error) + error = do_statfs_hpux(&st, buf); return error; } @@ -445,12 +416,7 @@ done: int hpux_pipe(int *kstack_fildes) { - int error; - - lock_kernel(); - error = do_pipe_flags(kstack_fildes, 0); - unlock_kernel(); - return error; + return do_pipe_flags(kstack_fildes, 0); } /* lies - says it works, but it really didn't lock anything */ diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index f88b252e419..ecf25e6678a 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,3 +1,29 @@ -include include/asm-generic/Kbuild.asm -unifdef-y += pdc.h +generic-y += auxvec.h +generic-y += barrier.h +generic-y += clkdev.h +generic-y += cputime.h +generic-y += device.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += exec.h +generic-y += hash.h +generic-y += hw_irq.h +generic-y += irq_regs.h +generic-y += kdebug.h +generic-y += kvm_para.h +generic-y += local.h +generic-y += local64.h +generic-y += mcs_spinlock.h +generic-y += mutex.h +generic-y += param.h +generic-y += percpu.h +generic-y += poll.h +generic-y += preempt.h +generic-y += segment.h +generic-y += topology.h +generic-y += trace_clock.h +generic-y += user.h +generic-y += vga.h +generic-y += word-at-a-time.h +generic-y += xor.h diff --git a/arch/parisc/include/asm/agp.h b/arch/parisc/include/asm/agp.h index 9651660da63..d226ffa8fc1 100644 --- a/arch/parisc/include/asm/agp.h +++ b/arch/parisc/include/asm/agp.h @@ -11,10 +11,6 @@ #define unmap_page_from_agp(page) /* nothing */ #define flush_agp_cache() mb() -/* Convert a physical address to an address suitable for the GART. */ -#define phys_to_gart(x) (x) -#define gart_to_phys(x) (x) - /* GATT allocation. Returns/accepts GATT kernel virtual address. */ #define alloc_gatt_pages(order) \ ((char *)__get_free_pages(GFP_KERNEL, (order))) diff --git a/arch/parisc/include/asm/asm-offsets.h b/arch/parisc/include/asm/asm-offsets.h new file mode 100644 index 00000000000..d370ee36a18 --- /dev/null +++ b/arch/parisc/include/asm/asm-offsets.h @@ -0,0 +1 @@ +#include <generated/asm-offsets.h> diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h index 89fb40005e3..b3069fd8346 100644 --- a/arch/parisc/include/asm/assembly.h +++ b/arch/parisc/include/asm/assembly.h @@ -438,7 +438,6 @@ SAVE_SP (%sr4, PT_SR4 (\regs)) SAVE_SP (%sr5, PT_SR5 (\regs)) SAVE_SP (%sr6, PT_SR6 (\regs)) - SAVE_SP (%sr7, PT_SR7 (\regs)) SAVE_CR (%cr17, PT_IASQ0(\regs)) mtctl %r0, %cr17 @@ -516,5 +515,17 @@ nop /* 7 */ .endm + /* + * ASM_EXCEPTIONTABLE_ENTRY + * + * Creates an exception table entry. + * Do not convert to a assembler macro. This won't work. + */ +#define ASM_EXCEPTIONTABLE_ENTRY(fault_addr, except_addr) \ + .section __ex_table,"aw" ! \ + ASM_ULONG_INSN fault_addr, except_addr ! \ + .previous + + #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h index ada3e5364d8..0be2db2c7d4 100644 --- a/arch/parisc/include/asm/atomic.h +++ b/arch/parisc/include/asm/atomic.h @@ -6,7 +6,8 @@ #define _ASM_PARISC_ATOMIC_H_ #include <linux/types.h> -#include <asm/system.h> +#include <asm/cmpxchg.h> +#include <asm/barrier.h> /* * Atomic operations that C can't guarantee us. Useful for @@ -27,19 +28,19 @@ # define ATOMIC_HASH_SIZE 4 # define ATOMIC_HASH(a) (&(__atomic_hash[ (((unsigned long) (a))/L1_CACHE_BYTES) & (ATOMIC_HASH_SIZE-1) ])) -extern raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; +extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; /* Can't use raw_spin_lock_irq because of #include problems, so * this is the substitute */ #define _atomic_spin_lock_irqsave(l,f) do { \ - raw_spinlock_t *s = ATOMIC_HASH(l); \ + arch_spinlock_t *s = ATOMIC_HASH(l); \ local_irq_save(f); \ - __raw_spin_lock(s); \ + arch_spin_lock(s); \ } while(0) #define _atomic_spin_unlock_irqrestore(l,f) do { \ - raw_spinlock_t *s = ATOMIC_HASH(l); \ - __raw_spin_unlock(s); \ + arch_spinlock_t *s = ATOMIC_HASH(l); \ + arch_spin_unlock(s); \ local_irq_restore(f); \ } while(0) @@ -49,112 +50,6 @@ extern raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; # define _atomic_spin_unlock_irqrestore(l,f) do { local_irq_restore(f); } while (0) #endif -/* This should get optimized out since it's never called. -** Or get a link error if xchg is used "wrong". -*/ -extern void __xchg_called_with_bad_pointer(void); - - -/* __xchg32/64 defined in arch/parisc/lib/bitops.c */ -extern unsigned long __xchg8(char, char *); -extern unsigned long __xchg32(int, int *); -#ifdef CONFIG_64BIT -extern unsigned long __xchg64(unsigned long, unsigned long *); -#endif - -/* optimizer better get rid of switch since size is a constant */ -static __inline__ unsigned long -__xchg(unsigned long x, __volatile__ void * ptr, int size) -{ - switch(size) { -#ifdef CONFIG_64BIT - case 8: return __xchg64(x,(unsigned long *) ptr); -#endif - case 4: return __xchg32((int) x, (int *) ptr); - case 1: return __xchg8((char) x, (char *) ptr); - } - __xchg_called_with_bad_pointer(); - return x; -} - - -/* -** REVISIT - Abandoned use of LDCW in xchg() for now: -** o need to test sizeof(*ptr) to avoid clearing adjacent bytes -** o and while we are at it, could CONFIG_64BIT code use LDCD too? -** -** if (__builtin_constant_p(x) && (x == NULL)) -** if (((unsigned long)p & 0xf) == 0) -** return __ldcw(p); -*/ -#define xchg(ptr,x) \ - ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) - - -#define __HAVE_ARCH_CMPXCHG 1 - -/* bug catcher for when unsupported size is used - won't link */ -extern void __cmpxchg_called_with_bad_pointer(void); - -/* __cmpxchg_u32/u64 defined in arch/parisc/lib/bitops.c */ -extern unsigned long __cmpxchg_u32(volatile unsigned int *m, unsigned int old, unsigned int new_); -extern unsigned long __cmpxchg_u64(volatile unsigned long *ptr, unsigned long old, unsigned long new_); - -/* don't worry...optimizer will get rid of most of this */ -static __inline__ unsigned long -__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) -{ - switch(size) { -#ifdef CONFIG_64BIT - case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); -#endif - case 4: return __cmpxchg_u32((unsigned int *)ptr, (unsigned int) old, (unsigned int) new_); - } - __cmpxchg_called_with_bad_pointer(); - return old; -} - -#define cmpxchg(ptr,o,n) \ - ({ \ - __typeof__(*(ptr)) _o_ = (o); \ - __typeof__(*(ptr)) _n_ = (n); \ - (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ - (unsigned long)_n_, sizeof(*(ptr))); \ - }) - -#include <asm-generic/cmpxchg-local.h> - -static inline unsigned long __cmpxchg_local(volatile void *ptr, - unsigned long old, - unsigned long new_, int size) -{ - switch (size) { -#ifdef CONFIG_64BIT - case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); -#endif - case 4: return __cmpxchg_u32(ptr, old, new_); - default: - return __cmpxchg_local_generic(ptr, old, new_, size); - } -} - -/* - * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make - * them available. - */ -#define cmpxchg_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr)))) -#ifdef CONFIG_64BIT -#define cmpxchg64_local(ptr, o, n) \ - ({ \ - BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg_local((ptr), (o), (n)); \ - }) -#else -#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) -#endif - /* * Note that we need not lock read accesses - aligned word writes/reads * are atomic, so a reader never sees inconsistent values. @@ -189,7 +84,7 @@ static __inline__ void atomic_set(atomic_t *v, int i) static __inline__ int atomic_read(const atomic_t *v) { - return v->counter; + return (*(volatile int *)&(v)->counter); } /* exported interface */ @@ -197,15 +92,15 @@ static __inline__ int atomic_read(const atomic_t *v) #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** - * atomic_add_unless - add unless the number is a given value + * __atomic_add_unless - add unless the number is a given value * @v: pointer of type atomic_t * @a: the amount to add to v... * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ -static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) +static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) { int c, old; c = atomic_read(v); @@ -217,18 +112,17 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) break; c = old; } - return c != (u); + return c; } -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) -#define atomic_add(i,v) ((void)(__atomic_add_return( ((int)(i)),(v)))) -#define atomic_sub(i,v) ((void)(__atomic_add_return(-((int)(i)),(v)))) +#define atomic_add(i,v) ((void)(__atomic_add_return( (i),(v)))) +#define atomic_sub(i,v) ((void)(__atomic_add_return(-((int) (i)),(v)))) #define atomic_inc(v) ((void)(__atomic_add_return( 1,(v)))) #define atomic_dec(v) ((void)(__atomic_add_return( -1,(v)))) -#define atomic_add_return(i,v) (__atomic_add_return( ((int)(i)),(v))) -#define atomic_sub_return(i,v) (__atomic_add_return(-((int)(i)),(v))) +#define atomic_add_return(i,v) (__atomic_add_return( (i),(v))) +#define atomic_sub_return(i,v) (__atomic_add_return(-(i),(v))) #define atomic_inc_return(v) (__atomic_add_return( 1,(v))) #define atomic_dec_return(v) (__atomic_add_return( -1,(v))) @@ -248,21 +142,16 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) #define atomic_sub_and_test(i,v) (atomic_sub_return((i),(v)) == 0) -#define ATOMIC_INIT(i) ((atomic_t) { (i) }) - -#define smp_mb__before_atomic_dec() smp_mb() -#define smp_mb__after_atomic_dec() smp_mb() -#define smp_mb__before_atomic_inc() smp_mb() -#define smp_mb__after_atomic_inc() smp_mb() +#define ATOMIC_INIT(i) { (i) } #ifdef CONFIG_64BIT -#define ATOMIC64_INIT(i) ((atomic64_t) { (i) }) +#define ATOMIC64_INIT(i) { (i) } -static __inline__ int +static __inline__ s64 __atomic64_add_return(s64 i, atomic64_t *v) { - int ret; + s64 ret; unsigned long flags; _atomic_spin_lock_irqsave(v, flags); @@ -286,7 +175,7 @@ atomic64_set(atomic64_t *v, s64 i) static __inline__ s64 atomic64_read(const atomic64_t *v) { - return v->counter; + return (*(volatile long *)&(v)->counter); } #define atomic64_add(i,v) ((void)(__atomic64_add_return( ((s64)(i)),(v)))) @@ -317,7 +206,7 @@ atomic64_read(const atomic64_t *v) * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) { @@ -336,8 +225,30 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) -#endif /* CONFIG_64BIT */ +/* + * atomic64_dec_if_positive - decrement by 1 if old value positive + * @v: pointer of type atomic_t + * + * The function returns the old value of *v minus 1, even if + * the atomic variable, v, was not decremented. + */ +static inline long atomic64_dec_if_positive(atomic64_t *v) +{ + long c, old, dec; + c = atomic64_read(v); + for (;;) { + dec = c - 1; + if (unlikely(dec < 0)) + break; + old = atomic64_cmpxchg((v), c, dec); + if (likely(old == c)) + break; + c = old; + } + return dec; +} + +#endif /* !CONFIG_64BIT */ -#include <asm-generic/atomic.h> #endif /* _ASM_PARISC_ATOMIC_H_ */ diff --git a/arch/parisc/include/asm/auxvec.h b/arch/parisc/include/asm/auxvec.h deleted file mode 100644 index 9c3ac4b89dc..00000000000 --- a/arch/parisc/include/asm/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASMPARISC_AUXVEC_H -#define __ASMPARISC_AUXVEC_H - -#endif diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 7a6ea10bd23..3f9406d9b9d 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -8,7 +8,8 @@ #include <linux/compiler.h> #include <asm/types.h> /* for BITS_PER_LONG/SHIFT_PER_LONG */ #include <asm/byteorder.h> -#include <asm/atomic.h> +#include <asm/barrier.h> +#include <linux/atomic.h> /* * HP-PARISC specific bit operations @@ -19,9 +20,6 @@ #define CHOP_SHIFTCOUNT(x) (((unsigned long) (x)) & (BITS_PER_LONG - 1)) -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() smp_mb() - /* See http://marc.theaimsgroup.com/?t=108826637900003 for discussion * on use of volatile and __*_bit() (set/clear/change): * *_bit() want use of volatile. @@ -222,18 +220,9 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> - -/* '3' is bits per byte */ -#define LE_BYTE_ADDR ((sizeof(unsigned long) - 1) << 3) - -#define ext2_set_bit_atomic(l,nr,addr) \ - test_and_set_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) -#define ext2_clear_bit_atomic(l,nr,addr) \ - test_and_clear_bit( (nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#include <asm-generic/bitops/le.h> +#include <asm-generic/bitops/ext2-atomic-setbit.h> #endif /* __KERNEL__ */ -#include <asm-generic/bitops/minix-le.h> - #endif /* _PARISC_BITOPS_H */ diff --git a/arch/parisc/include/asm/bug.h b/arch/parisc/include/asm/bug.h index 8cfc553fc83..62a33338549 100644 --- a/arch/parisc/include/asm/bug.h +++ b/arch/parisc/include/asm/bug.h @@ -1,6 +1,8 @@ #ifndef _PARISC_BUG_H #define _PARISC_BUG_H +#include <linux/kernel.h> /* for BUGFLAG_TAINT */ + /* * Tell the user there is some problem. * The offending file and line are encoded in the __bug_table section. @@ -32,19 +34,19 @@ "\t.popsection" \ : : "i" (__FILE__), "i" (__LINE__), \ "i" (0), "i" (sizeof(struct bug_entry)) ); \ - for(;;) ; \ + unreachable(); \ } while(0) #else #define BUG() \ do { \ asm volatile(PARISC_BUG_BREAK_ASM : : ); \ - for(;;) ; \ + unreachable(); \ } while(0) #endif #ifdef CONFIG_DEBUG_BUGVERBOSE -#define __WARN() \ +#define __WARN_TAINT(taint) \ do { \ asm volatile("\n" \ "1:\t" PARISC_BUG_BREAK_ASM "\n" \ @@ -54,11 +56,11 @@ "\t.org 2b+%c3\n" \ "\t.popsection" \ : : "i" (__FILE__), "i" (__LINE__), \ - "i" (BUGFLAG_WARNING), \ + "i" (BUGFLAG_TAINT(taint)), \ "i" (sizeof(struct bug_entry)) ); \ } while(0) #else -#define __WARN() \ +#define __WARN_TAINT(taint) \ do { \ asm volatile("\n" \ "1:\t" PARISC_BUG_BREAK_ASM "\n" \ @@ -67,7 +69,7 @@ "\t.short %c0\n" \ "\t.org 2b+%c1\n" \ "\t.popsection" \ - : : "i" (BUGFLAG_WARNING), \ + : : "i" (BUGFLAG_TAINT(taint)), \ "i" (sizeof(struct bug_entry)) ); \ } while(0) #endif diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h index 32c2cca7434..47f11c707b6 100644 --- a/arch/parisc/include/asm/cache.h +++ b/arch/parisc/include/asm/cache.h @@ -24,11 +24,11 @@ #ifndef __ASSEMBLY__ -#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) - #define SMP_CACHE_BYTES L1_CACHE_BYTES -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES + +#define __read_mostly __attribute__((__section__(".data..read_mostly"))) void parisc_cache_init(void); /* initializes cache-flushing */ void disable_sr_hashing_asm(int); /* low level support for above */ diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 724395143f2..de65f66ea64 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -2,6 +2,8 @@ #define _PARISC_CACHEFLUSH_H #include <linux/mm.h> +#include <linux/uaccess.h> +#include <asm/tlbflush.h> /* The usual comment is "Caches aren't brain-dead on the <architecture>". * Unfortunately, that doesn't apply to PA-RISC. */ @@ -25,8 +27,6 @@ void flush_user_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_page_asm(void *); void flush_kernel_icache_page(void *); -void flush_user_dcache_page(unsigned long); -void flush_user_icache_page(unsigned long); void flush_user_dcache_range(unsigned long, unsigned long); void flush_user_icache_range(unsigned long, unsigned long); @@ -36,12 +36,42 @@ void flush_cache_all_local(void); void flush_cache_all(void); void flush_cache_mm(struct mm_struct *mm); +#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE +void flush_kernel_dcache_page_addr(void *addr); +static inline void flush_kernel_dcache_page(struct page *page) +{ + flush_kernel_dcache_page_addr(page_address(page)); +} + #define flush_kernel_dcache_range(start,size) \ flush_kernel_dcache_range_asm((start), (start)+(size)); +/* vmap range flushes and invalidates. Architecturally, we don't need + * the invalidate, because the CPU should refuse to speculate once an + * area has been flushed, so invalidate is left empty */ +static inline void flush_kernel_vmap_range(void *vaddr, int size) +{ + unsigned long start = (unsigned long)vaddr; + + flush_kernel_dcache_range_asm(start, start + size); +} +static inline void invalidate_kernel_vmap_range(void *vaddr, int size) +{ + unsigned long start = (unsigned long)vaddr; + void *cursor = vaddr; + + for ( ; cursor < vaddr + size; cursor += PAGE_SIZE) { + struct page *page = vmalloc_to_page(cursor); + + if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) + flush_kernel_dcache_page(page); + } + flush_kernel_dcache_range_asm(start, start + size); +} #define flush_cache_vmap(start, end) flush_cache_all() #define flush_cache_vunmap(start, end) flush_cache_all() +#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 extern void flush_dcache_page(struct page *page); #define flush_dcache_mmap_lock(mapping) \ @@ -76,49 +106,55 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +/* defined in pacache.S exported in cache.c used by flush_anon_page */ +void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); + #define ARCH_HAS_FLUSH_ANON_PAGE static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr) { - if (PageAnon(page)) - flush_user_dcache_page(vmaddr); -} - -#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE -void flush_kernel_dcache_page_addr(void *addr); -static inline void flush_kernel_dcache_page(struct page *page) -{ - flush_kernel_dcache_page_addr(page_address(page)); + if (PageAnon(page)) { + flush_tlb_page(vma, vmaddr); + preempt_disable(); + flush_dcache_page_asm(page_to_phys(page), vmaddr); + preempt_enable(); + } } #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); #endif -#ifdef CONFIG_PA8X00 -/* Only pa8800, pa8900 needs this */ - #include <asm/kmap_types.h> #define ARCH_HAS_KMAP -void kunmap_parisc(void *addr); - static inline void *kmap(struct page *page) { might_sleep(); return page_address(page); } -#define kunmap(page) kunmap_parisc(page_address(page)) +static inline void kunmap(struct page *page) +{ + flush_kernel_dcache_page_addr(page_address(page)); +} -#define kmap_atomic(page, idx) page_address(page) +static inline void *kmap_atomic(struct page *page) +{ + pagefault_disable(); + return page_address(page); +} -#define kunmap_atomic(addr, idx) kunmap_parisc(addr) +static inline void __kunmap_atomic(void *addr) +{ + flush_kernel_dcache_page_addr(addr); + pagefault_enable(); +} -#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn)) +#define kmap_atomic_prot(page, prot) kmap_atomic(page) +#define kmap_atomic_pfn(pfn) kmap_atomic(pfn_to_page(pfn)) #define kmap_atomic_to_page(ptr) virt_to_page(ptr) -#endif #endif /* _PARISC_CACHEFLUSH_H */ diff --git a/arch/parisc/include/asm/cmpxchg.h b/arch/parisc/include/asm/cmpxchg.h new file mode 100644 index 00000000000..dbd13354ec4 --- /dev/null +++ b/arch/parisc/include/asm/cmpxchg.h @@ -0,0 +1,116 @@ +/* + * forked from parisc asm/atomic.h which was: + * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org> + * Copyright (C) 2006 Kyle McMartin <kyle@parisc-linux.org> + */ + +#ifndef _ASM_PARISC_CMPXCHG_H_ +#define _ASM_PARISC_CMPXCHG_H_ + +/* This should get optimized out since it's never called. +** Or get a link error if xchg is used "wrong". +*/ +extern void __xchg_called_with_bad_pointer(void); + +/* __xchg32/64 defined in arch/parisc/lib/bitops.c */ +extern unsigned long __xchg8(char, char *); +extern unsigned long __xchg32(int, int *); +#ifdef CONFIG_64BIT +extern unsigned long __xchg64(unsigned long, unsigned long *); +#endif + +/* optimizer better get rid of switch since size is a constant */ +static inline unsigned long +__xchg(unsigned long x, __volatile__ void *ptr, int size) +{ + switch (size) { +#ifdef CONFIG_64BIT + case 8: return __xchg64(x, (unsigned long *) ptr); +#endif + case 4: return __xchg32((int) x, (int *) ptr); + case 1: return __xchg8((char) x, (char *) ptr); + } + __xchg_called_with_bad_pointer(); + return x; +} + +/* +** REVISIT - Abandoned use of LDCW in xchg() for now: +** o need to test sizeof(*ptr) to avoid clearing adjacent bytes +** o and while we are at it, could CONFIG_64BIT code use LDCD too? +** +** if (__builtin_constant_p(x) && (x == NULL)) +** if (((unsigned long)p & 0xf) == 0) +** return __ldcw(p); +*/ +#define xchg(ptr, x) \ + ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) + +#define __HAVE_ARCH_CMPXCHG 1 + +/* bug catcher for when unsupported size is used - won't link */ +extern void __cmpxchg_called_with_bad_pointer(void); + +/* __cmpxchg_u32/u64 defined in arch/parisc/lib/bitops.c */ +extern unsigned long __cmpxchg_u32(volatile unsigned int *m, unsigned int old, + unsigned int new_); +extern unsigned long __cmpxchg_u64(volatile unsigned long *ptr, + unsigned long old, unsigned long new_); + +/* don't worry...optimizer will get rid of most of this */ +static inline unsigned long +__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) +{ + switch (size) { +#ifdef CONFIG_64BIT + case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); +#endif + case 4: return __cmpxchg_u32((unsigned int *)ptr, + (unsigned int)old, (unsigned int)new_); + } + __cmpxchg_called_with_bad_pointer(); + return old; +} + +#define cmpxchg(ptr, o, n) \ +({ \ + __typeof__(*(ptr)) _o_ = (o); \ + __typeof__(*(ptr)) _n_ = (n); \ + (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ + (unsigned long)_n_, sizeof(*(ptr))); \ +}) + +#include <asm-generic/cmpxchg-local.h> + +static inline unsigned long __cmpxchg_local(volatile void *ptr, + unsigned long old, + unsigned long new_, int size) +{ + switch (size) { +#ifdef CONFIG_64BIT + case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); +#endif + case 4: return __cmpxchg_u32(ptr, old, new_); + default: + return __cmpxchg_local_generic(ptr, old, new_, size); + } +} + +/* + * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make + * them available. + */ +#define cmpxchg_local(ptr, o, n) \ + ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ + (unsigned long)(n), sizeof(*(ptr)))) +#ifdef CONFIG_64BIT +#define cmpxchg64_local(ptr, o, n) \ +({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + cmpxchg_local((ptr), (o), (n)); \ +}) +#else +#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) +#endif + +#endif /* _ASM_PARISC_CMPXCHG_H_ */ diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h index 7f32611a7a5..94710cfc1ce 100644 --- a/arch/parisc/include/asm/compat.h +++ b/arch/parisc/include/asm/compat.h @@ -7,7 +7,8 @@ #include <linux/sched.h> #include <linux/thread_info.h> -#define COMPAT_USER_HZ 100 +#define COMPAT_USER_HZ 100 +#define COMPAT_UTS_MACHINE "parisc\0\0" typedef u32 compat_size_t; typedef s32 compat_ssize_t; @@ -27,6 +28,7 @@ typedef u16 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef s32 compat_daddr_t; typedef u32 compat_caddr_t; +typedef s32 compat_key_t; typedef s32 compat_timer_t; typedef s32 compat_int_t; @@ -35,6 +37,7 @@ typedef s64 compat_s64; typedef u32 compat_uint_t; typedef u32 compat_ulong_t; typedef u64 compat_u64; +typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec; @@ -104,7 +107,8 @@ struct compat_statfs { __kernel_fsid_t f_fsid; s32 f_namelen; s32 f_frsize; - s32 f_spare[5]; + s32 f_flags; + s32 f_spare[4]; }; struct compat_sigcontext { @@ -125,16 +129,132 @@ typedef u32 compat_old_sigset_t; /* at least 32 bits */ typedef u32 compat_sigset_word; +typedef union compat_sigval { + compat_int_t sival_int; + compat_uptr_t sival_ptr; +} compat_sigval_t; + +typedef struct compat_siginfo { + int si_signo; + int si_errno; + int si_code; + + union { + int _pad[128/sizeof(int) - 3]; + + /* kill() */ + struct { + unsigned int _pid; /* sender's pid */ + unsigned int _uid; /* sender's uid */ + } _kill; + + /* POSIX.1b timers */ + struct { + compat_timer_t _tid; /* timer id */ + int _overrun; /* overrun count */ + char _pad[sizeof(unsigned int) - sizeof(int)]; + compat_sigval_t _sigval; /* same as below */ + int _sys_private; /* not to be passed to user */ + } _timer; + + /* POSIX.1b signals */ + struct { + unsigned int _pid; /* sender's pid */ + unsigned int _uid; /* sender's uid */ + compat_sigval_t _sigval; + } _rt; + + /* SIGCHLD */ + struct { + unsigned int _pid; /* which child */ + unsigned int _uid; /* sender's uid */ + int _status; /* exit code */ + compat_clock_t _utime; + compat_clock_t _stime; + } _sigchld; + + /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ + struct { + unsigned int _addr; /* faulting insn/memory ref. */ + } _sigfault; + + /* SIGPOLL */ + struct { + int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ + int _fd; + } _sigpoll; + } _sifields; +} compat_siginfo_t; + #define COMPAT_OFF_T_MAX 0x7fffffff #define COMPAT_LOFF_T_MAX 0x7fffffffffffffffL +struct compat_ipc64_perm { + compat_key_t key; + __compat_uid_t uid; + __compat_gid_t gid; + __compat_uid_t cuid; + __compat_gid_t cgid; + unsigned short int __pad1; + compat_mode_t mode; + unsigned short int __pad2; + unsigned short int seq; + unsigned int __pad3; + unsigned long __unused1; /* yes they really are 64bit pads */ + unsigned long __unused2; +}; + +struct compat_semid64_ds { + struct compat_ipc64_perm sem_perm; + compat_time_t sem_otime; + unsigned int __unused1; + compat_time_t sem_ctime; + unsigned int __unused2; + compat_ulong_t sem_nsems; + compat_ulong_t __unused3; + compat_ulong_t __unused4; +}; + +struct compat_msqid64_ds { + struct compat_ipc64_perm msg_perm; + unsigned int __unused1; + compat_time_t msg_stime; + unsigned int __unused2; + compat_time_t msg_rtime; + unsigned int __unused3; + compat_time_t msg_ctime; + compat_ulong_t msg_cbytes; + compat_ulong_t msg_qnum; + compat_ulong_t msg_qbytes; + compat_pid_t msg_lspid; + compat_pid_t msg_lrpid; + compat_ulong_t __unused4; + compat_ulong_t __unused5; +}; + +struct compat_shmid64_ds { + struct compat_ipc64_perm shm_perm; + unsigned int __unused1; + compat_time_t shm_atime; + unsigned int __unused2; + compat_time_t shm_dtime; + unsigned int __unused3; + compat_time_t shm_ctime; + unsigned int __unused4; + compat_size_t shm_segsz; + compat_pid_t shm_cpid; + compat_pid_t shm_lpid; + compat_ulong_t shm_nattch; + compat_ulong_t __unused5; + compat_ulong_t __unused6; +}; + /* * A pointer passed in from user mode. This should not * be used for syscall parameters, just declare them * as pointers because the syscall entry code will have * appropriately converted them already. */ -typedef u32 compat_uptr_t; static inline void __user *compat_ptr(compat_uptr_t uptr) { @@ -146,7 +266,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr) return (u32)(unsigned long)uptr; } -static __inline__ void __user *compat_alloc_user_space(long len) +static __inline__ void __user *arch_compat_alloc_user_space(long len) { struct pt_regs *regs = ¤t->thread.regs; return (void __user *)regs->gr[30]; diff --git a/arch/parisc/include/asm/compat_rt_sigframe.h b/arch/parisc/include/asm/compat_rt_sigframe.h deleted file mode 100644 index 81bec28bdc4..00000000000 --- a/arch/parisc/include/asm/compat_rt_sigframe.h +++ /dev/null @@ -1,50 +0,0 @@ -#include<linux/compat.h> -#include<linux/compat_siginfo.h> -#include<asm/compat_ucontext.h> - -#ifndef _ASM_PARISC_COMPAT_RT_SIGFRAME_H -#define _ASM_PARISC_COMPAT_RT_SIGFRAME_H - -/* In a deft move of uber-hackery, we decide to carry the top half of all - * 64-bit registers in a non-portable, non-ABI, hidden structure. - * Userspace can read the hidden structure if it *wants* but is never - * guaranteed to be in the same place. Infact the uc_sigmask from the - * ucontext_t structure may push the hidden register file downards - */ -struct compat_regfile { - /* Upper half of all the 64-bit registers that were truncated - on a copy to a 32-bit userspace */ - compat_int_t rf_gr[32]; - compat_int_t rf_iasq[2]; - compat_int_t rf_iaoq[2]; - compat_int_t rf_sar; -}; - -#define COMPAT_SIGRETURN_TRAMP 4 -#define COMPAT_SIGRESTARTBLOCK_TRAMP 5 -#define COMPAT_TRAMP_SIZE (COMPAT_SIGRETURN_TRAMP + COMPAT_SIGRESTARTBLOCK_TRAMP) - -struct compat_rt_sigframe { - /* XXX: Must match trampoline size in arch/parisc/kernel/signal.c - Secondary to that it must protect the ERESTART_RESTARTBLOCK - trampoline we left on the stack (we were bad and didn't - change sp so we could run really fast.) */ - compat_uint_t tramp[COMPAT_TRAMP_SIZE]; - compat_siginfo_t info; - struct compat_ucontext uc; - /* Hidden location of truncated registers, *must* be last. */ - struct compat_regfile regs; -}; - -/* - * The 32-bit ABI wants at least 48 bytes for a function call frame: - * 16 bytes for arg0-arg3, and 32 bytes for magic (the only part of - * which Linux/parisc uses is sp-20 for the saved return pointer...) - * Then, the stack pointer must be rounded to a cache line (64 bytes). - */ -#define SIGFRAME32 64 -#define FUNCTIONCALLFRAME32 48 -#define PARISC_RT_SIGFRAME_SIZE32 \ - (((sizeof(struct compat_rt_sigframe) + FUNCTIONCALLFRAME32) + SIGFRAME32) & -SIGFRAME32) - -#endif diff --git a/arch/parisc/include/asm/compat_signal.h b/arch/parisc/include/asm/compat_signal.h deleted file mode 100644 index 6ad02c360b2..00000000000 --- a/arch/parisc/include/asm/compat_signal.h +++ /dev/null @@ -1,2 +0,0 @@ -/* Use generic */ -#include <asm-generic/compat_signal.h> diff --git a/arch/parisc/include/asm/cputime.h b/arch/parisc/include/asm/cputime.h deleted file mode 100644 index dcdf2fbd7e7..00000000000 --- a/arch/parisc/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PARISC_CPUTIME_H -#define __PARISC_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __PARISC_CPUTIME_H */ diff --git a/arch/parisc/include/asm/delay.h b/arch/parisc/include/asm/delay.h index 7a75e984674..08e58e679e3 100644 --- a/arch/parisc/include/asm/delay.h +++ b/arch/parisc/include/asm/delay.h @@ -1,15 +1,5 @@ -#ifndef _PARISC_DELAY_H -#define _PARISC_DELAY_H - -#include <asm/system.h> /* for mfctl() */ -#include <asm/processor.h> /* for boot_cpu_data */ - - -/* - * Copyright (C) 1993 Linus Torvalds - * - * Delay routines - */ +#ifndef _ASM_PARISC_DELAY_H +#define _ASM_PARISC_DELAY_H static __inline__ void __delay(unsigned long loops) { asm volatile( @@ -19,25 +9,14 @@ static __inline__ void __delay(unsigned long loops) { : "=r" (loops) : "0" (loops)); } -static __inline__ void __cr16_delay(unsigned long clocks) { - unsigned long start; - - /* - * Note: Due to unsigned math, cr16 rollovers shouldn't be - * a problem here. However, on 32 bit, we need to make sure - * we don't pass in too big a value. The current default - * value of MAX_UDELAY_MS should help prevent this. - */ +extern void __udelay(unsigned long usecs); +extern void __udelay_bad(unsigned long usecs); - start = mfctl(16); - while ((mfctl(16) - start) < clocks) - ; +static inline void udelay(unsigned long usecs) +{ + if (__builtin_constant_p(usecs) && (usecs) > 20000) + __udelay_bad(usecs); + __udelay(usecs); } -static __inline__ void __udelay(unsigned long usecs) { - __cr16_delay(usecs * ((unsigned long)boot_cpu_data.cpu_hz / 1000000UL)); -} - -#define udelay(n) __udelay(n) - -#endif /* defined(_PARISC_DELAY_H) */ +#endif /* _ASM_PARISC_DELAY_H */ diff --git a/arch/parisc/include/asm/device.h b/arch/parisc/include/asm/device.h deleted file mode 100644 index d8f9872b0e2..00000000000 --- a/arch/parisc/include/asm/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/arch/parisc/include/asm/div64.h b/arch/parisc/include/asm/div64.h deleted file mode 100644 index 6cd978cefb2..00000000000 --- a/arch/parisc/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index da694338090..d0eae5f2bd8 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -5,7 +5,7 @@ #include <asm/cacheflush.h> #include <asm/scatterlist.h> -/* See Documentation/PCI/PCI-DMA-mapping.txt */ +/* See Documentation/DMA-API-HOWTO.txt */ struct hppa_dma_ops { int (*dma_supported)(struct device *dev, u64 mask); void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag); @@ -46,6 +46,9 @@ extern struct hppa_dma_ops pcx_dma_ops; extern struct hppa_dma_ops *hppa_dma_ops; +#define dma_alloc_attrs(d, s, h, f, a) dma_alloc_coherent(d, s, h, f) +#define dma_free_attrs(d, s, h, f, a) dma_free_coherent(d, s, h, f) + static inline void * dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag) @@ -184,18 +187,6 @@ dma_set_mask(struct device *dev, u64 mask) return 0; } -static inline int -dma_get_cache_alignment(void) -{ - return dcache_stride; -} - -static inline int -dma_is_consistent(struct device *dev, dma_addr_t dma_addr) -{ - return (hppa_dma_ops->dma_sync_single_for_cpu == NULL); -} - static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) @@ -222,7 +213,7 @@ parisc_walk_tree(struct device *dev) return dev->platform_data; } -#define GET_IOC(dev) (HBA_DATA(parisc_walk_tree(dev))->iommu); +#define GET_IOC(dev) (HBA_DATA(parisc_walk_tree(dev))->iommu) #ifdef CONFIG_IOMMU_CCIO @@ -250,4 +241,19 @@ void * sba_get_iommu(struct parisc_device *dev); /* At the moment, we panic on error for IOMMU resource exaustion */ #define dma_mapping_error(dev, x) 0 +/* This API cannot be supported on PA-RISC */ +static inline int dma_mmap_coherent(struct device *dev, + struct vm_area_struct *vma, void *cpu_addr, + dma_addr_t dma_addr, size_t size) +{ + return -EINVAL; +} + +static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t dma_addr, + size_t size) +{ + return -EINVAL; +} + #endif diff --git a/arch/parisc/include/asm/dma.h b/arch/parisc/include/asm/dma.h index 31ad0f05af3..fd48ae2de95 100644 --- a/arch/parisc/include/asm/dma.h +++ b/arch/parisc/include/asm/dma.h @@ -1,5 +1,4 @@ -/* $Id: dma.h,v 1.2 1999/04/27 00:46:18 deller Exp $ - * linux/include/asm/dma.h: Defines for using and allocating dma channels. +/* asm/dma.h: Defines for using and allocating dma channels. * Written by Hennus Bergman, 1992. * High DMA channel support & info by Hannu Savolainen * and John Boyd, Nov. 1992. @@ -10,7 +9,6 @@ #define _ASM_DMA_H #include <asm/io.h> /* need byte IO */ -#include <asm/system.h> #define dma_outb outb #define dma_inb inb diff --git a/arch/parisc/include/asm/eisa_eeprom.h b/arch/parisc/include/asm/eisa_eeprom.h index 9c9da980402..8ce8b85ca58 100644 --- a/arch/parisc/include/asm/eisa_eeprom.h +++ b/arch/parisc/include/asm/eisa_eeprom.h @@ -27,7 +27,7 @@ struct eeprom_header u_int8_t ver_maj; u_int8_t ver_min; u_int8_t num_slots; /* number of EISA slots in system */ - u_int16_t csum; /* checksum, I don't know how to calulate this */ + u_int16_t csum; /* checksum, I don't know how to calculate this */ u_int8_t pad[10]; } __attribute__ ((packed)); diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h index 9c802eb4be8..3391d061ecc 100644 --- a/arch/parisc/include/asm/elf.h +++ b/arch/parisc/include/asm/elf.h @@ -247,7 +247,7 @@ typedef unsigned long elf_greg_t; #define ELF_PLATFORM ("PARISC\0") #define SET_PERSONALITY(ex) \ - current->personality = PER_LINUX; \ + set_personality((current->personality & ~PER_MASK) | PER_LINUX); \ current->thread.map_base = DEFAULT_MAP_BASE; \ current->thread.task_size = DEFAULT_TASK_SIZE \ @@ -328,7 +328,6 @@ struct pt_regs; /* forward declaration... */ such function. */ #define ELF_PLAT_INIT(_r, load_addr) _r->gr[23] = 0 -#define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical @@ -349,4 +348,8 @@ struct pt_regs; /* forward declaration... */ #define ELF_HWCAP 0 +struct mm_struct; +extern unsigned long arch_randomize_brk(struct mm_struct *); +#define arch_randomize_brk arch_randomize_brk + #endif diff --git a/arch/parisc/include/asm/emergency-restart.h b/arch/parisc/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42..00000000000 --- a/arch/parisc/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/parisc/include/asm/fixmap.h b/arch/parisc/include/asm/fixmap.h index de3fe3a1822..6fec4d4a1a1 100644 --- a/arch/parisc/include/asm/fixmap.h +++ b/arch/parisc/include/asm/fixmap.h @@ -21,9 +21,9 @@ #define KERNEL_MAP_END (TMPALIAS_MAP_START) #ifndef __ASSEMBLY__ -extern void *vmalloc_start; +extern void *parisc_vmalloc_start; #define PCXL_DMA_MAP_SIZE (8*1024*1024) -#define VMALLOC_START ((unsigned long)vmalloc_start) +#define VMALLOC_START ((unsigned long)parisc_vmalloc_start) #define VMALLOC_END (KERNEL_MAP_END) #endif /*__ASSEMBLY__*/ diff --git a/arch/parisc/include/asm/floppy.h b/arch/parisc/include/asm/floppy.h index 4ca69f558fa..f84ff12574b 100644 --- a/arch/parisc/include/asm/floppy.h +++ b/arch/parisc/include/asm/floppy.h @@ -157,10 +157,10 @@ static int fd_request_irq(void) { if(can_use_virtual_dma) return request_irq(FLOPPY_IRQ, floppy_hardint, - IRQF_DISABLED, "floppy", NULL); + 0, "floppy", NULL); else return request_irq(FLOPPY_IRQ, floppy_interrupt, - IRQF_DISABLED, "floppy", NULL); + 0, "floppy", NULL); } static unsigned long dma_mem_alloc(unsigned long size) diff --git a/arch/parisc/include/asm/ftrace.h b/arch/parisc/include/asm/ftrace.h index 2fa05dd6aee..544ed8ef87e 100644 --- a/arch/parisc/include/asm/ftrace.h +++ b/arch/parisc/include/asm/ftrace.h @@ -20,6 +20,12 @@ struct ftrace_ret_stack { * Defined in entry.S */ extern void return_to_handler(void); + + +extern unsigned long return_address(unsigned int); + +#define ftrace_return_address(n) return_address(n) + #endif /* __ASSEMBLY__ */ #endif /* _ASM_PARISC_FTRACE_H */ diff --git a/arch/parisc/include/asm/futex.h b/arch/parisc/include/asm/futex.h index 0c705c3a55e..49df14805a9 100644 --- a/arch/parisc/include/asm/futex.h +++ b/arch/parisc/include/asm/futex.h @@ -5,11 +5,37 @@ #include <linux/futex.h> #include <linux/uaccess.h> +#include <asm/atomic.h> #include <asm/errno.h> +/* The following has to match the LWS code in syscall.S. We have + sixteen four-word locks. */ + +static inline void +_futex_spin_lock_irqsave(u32 __user *uaddr, unsigned long int *flags) +{ + extern u32 lws_lock_start[]; + long index = ((long)uaddr & 0xf0) >> 2; + arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index]; + local_irq_save(*flags); + arch_spin_lock(s); +} + +static inline void +_futex_spin_unlock_irqrestore(u32 __user *uaddr, unsigned long int *flags) +{ + extern u32 lws_lock_start[]; + long index = ((long)uaddr & 0xf0) >> 2; + arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index]; + arch_spin_unlock(s); + local_irq_restore(*flags); +} + static inline int -futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) { + unsigned long int flags; + u32 val; int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; int oparg = (encoded_op << 8) >> 20; @@ -18,21 +44,58 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr) if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) oparg = 1 << oparg; - if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(*uaddr))) return -EFAULT; pagefault_disable(); + _futex_spin_lock_irqsave(uaddr, &flags); + switch (op) { case FUTEX_OP_SET: + /* *(int *)UADDR2 = OPARG; */ + ret = get_user(oldval, uaddr); + if (!ret) + ret = put_user(oparg, uaddr); + break; case FUTEX_OP_ADD: + /* *(int *)UADDR2 += OPARG; */ + ret = get_user(oldval, uaddr); + if (!ret) { + val = oldval + oparg; + ret = put_user(val, uaddr); + } + break; case FUTEX_OP_OR: + /* *(int *)UADDR2 |= OPARG; */ + ret = get_user(oldval, uaddr); + if (!ret) { + val = oldval | oparg; + ret = put_user(val, uaddr); + } + break; case FUTEX_OP_ANDN: + /* *(int *)UADDR2 &= ~OPARG; */ + ret = get_user(oldval, uaddr); + if (!ret) { + val = oldval & ~oparg; + ret = put_user(val, uaddr); + } + break; case FUTEX_OP_XOR: + /* *(int *)UADDR2 ^= OPARG; */ + ret = get_user(oldval, uaddr); + if (!ret) { + val = oldval ^ oparg; + ret = put_user(val, uaddr); + } + break; default: ret = -ENOSYS; } + _futex_spin_unlock_irqrestore(uaddr, &flags); + pagefault_enable(); if (!ret) { @@ -51,10 +114,12 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr) /* Non-atomic version */ static inline int -futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, + u32 oldval, u32 newval) { - int err = 0; - int uval; + int ret; + u32 val; + unsigned long flags; /* futex.c wants to do a cmpxchg_inatomic on kernel NULL, which is * our gateway page, and causes no end of trouble... @@ -62,15 +127,27 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) if (segment_eq(KERNEL_DS, get_fs()) && !uaddr) return -EFAULT; - if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; - err = get_user(uval, uaddr); - if (err) return -EFAULT; - if (uval == oldval) - err = put_user(newval, uaddr); - if (err) return -EFAULT; - return uval; + /* HPPA has no cmpxchg in hardware and therefore the + * best we can do here is use an array of locks. The + * lock selected is based on a hash of the userspace + * address. This should scale to a couple of CPUs. + */ + + _futex_spin_lock_irqsave(uaddr, &flags); + + ret = get_user(val, uaddr); + + if (!ret && val == oldval) + ret = put_user(newval, uaddr); + + *uval = val; + + _futex_spin_unlock_irqrestore(uaddr, &flags); + + return ret; } #endif /*__KERNEL__*/ diff --git a/arch/parisc/include/asm/hardirq.h b/arch/parisc/include/asm/hardirq.h index ce93133d511..9b3bd039a60 100644 --- a/arch/parisc/include/asm/hardirq.h +++ b/arch/parisc/include/asm/hardirq.h @@ -1,29 +1,46 @@ /* hardirq.h: PA-RISC hard IRQ support. * * Copyright (C) 2001 Matthew Wilcox <matthew@wil.cx> - * - * The locking is really quite interesting. There's a cpu-local - * count of how many interrupts are being handled, and a global - * lock. An interrupt can only be serviced if the global lock - * is free. You can't be sure no more interrupts are being - * serviced until you've acquired the lock and then checked - * all the per-cpu interrupt counts are all zero. It's a specialised - * br_lock, and that's exactly how Sparc does it. We don't because - * it's more locking for us. This way is lock-free in the interrupt path. + * Copyright (C) 2013 Helge Deller <deller@gmx.de> */ #ifndef _PARISC_HARDIRQ_H #define _PARISC_HARDIRQ_H +#include <linux/cache.h> #include <linux/threads.h> #include <linux/irq.h> +#ifdef CONFIG_IRQSTACKS +#define __ARCH_HAS_DO_SOFTIRQ +#endif + typedef struct { - unsigned long __softirq_pending; /* set_bit is used on this */ + unsigned int __softirq_pending; + unsigned int kernel_stack_usage; + unsigned int irq_stack_usage; +#ifdef CONFIG_SMP + unsigned int irq_resched_count; +#endif + unsigned int irq_unaligned_count; + unsigned int irq_fpassist_count; + unsigned int irq_tlb_count; } ____cacheline_aligned irq_cpustat_t; -#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ +DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); + +#define __ARCH_IRQ_STAT +#define __IRQ_STAT(cpu, member) (irq_stat[cpu].member) +#define inc_irq_stat(member) this_cpu_inc(irq_stat.member) +#define __inc_irq_stat(member) __this_cpu_inc(irq_stat.member) +#define local_softirq_pending() this_cpu_read(irq_stat.__softirq_pending) + +#define __ARCH_SET_SOFTIRQ_PENDING + +#define set_softirq_pending(x) \ + this_cpu_write(irq_stat.__softirq_pending, (x)) +#define or_softirq_pending(x) this_cpu_or(irq_stat.__softirq_pending, (x)) -void ack_bad_irq(unsigned int irq); +#define ack_bad_irq(irq) WARN(1, "unexpected IRQ trap at vector %02x\n", irq) #endif /* _PARISC_HARDIRQ_H */ diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h index 4e9626836ba..d1d864b81ba 100644 --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -2,7 +2,6 @@ #define _PARISC_HARDWARE_H #include <linux/mod_devicetable.h> -#include <asm/pdc.h> #define HWTYPE_ANY_ID PA_HWTYPE_ANY_ID #define HVERSION_ANY_ID PA_HVERSION_ANY_ID @@ -95,12 +94,14 @@ struct bc_module { #define HPHW_MC 15 #define HPHW_FAULTY 31 +struct parisc_device_id; /* hardware.c: */ extern const char *parisc_hardware_description(struct parisc_device_id *id); extern enum cpu_type parisc_get_cpu_type(unsigned long hversion); struct pci_dev; +struct hardware_path; /* drivers.c: */ extern struct parisc_device *alloc_pa_dev(unsigned long hpa, diff --git a/arch/parisc/include/asm/hw_irq.h b/arch/parisc/include/asm/hw_irq.h deleted file mode 100644 index 6707f7df392..00000000000 --- a/arch/parisc/include/asm/hw_irq.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _ASM_HW_IRQ_H -#define _ASM_HW_IRQ_H - -/* - * linux/include/asm/hw_irq.h - */ - -#endif diff --git a/arch/parisc/include/asm/irq.h b/arch/parisc/include/asm/irq.h index dfa26b67f91..1073599a7be 100644 --- a/arch/parisc/include/asm/irq.h +++ b/arch/parisc/include/asm/irq.h @@ -32,15 +32,10 @@ static __inline__ int irq_canonicalize(int irq) } struct irq_chip; +struct irq_data; -/* - * Some useful "we don't have to do anything here" handlers. Should - * probably be provided by the generic code. - */ -void no_ack_irq(unsigned int irq); -void no_end_irq(unsigned int irq); -void cpu_ack_irq(unsigned int irq); -void cpu_end_irq(unsigned int irq); +void cpu_ack_irq(struct irq_data *d); +void cpu_eoi_irq(struct irq_data *d); extern int txn_alloc_irq(unsigned int nbits); extern int txn_claim_irq(int); @@ -49,7 +44,7 @@ extern unsigned long txn_alloc_addr(unsigned int); extern unsigned long txn_affinity_addr(unsigned int irq, int cpu); extern int cpu_claim_irq(unsigned int irq, struct irq_chip *, void *); -extern int cpu_check_affinity(unsigned int irq, const struct cpumask *dest); +extern int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest); /* soft power switch support (power.c) */ extern struct tasklet_struct power_tasklet; diff --git a/arch/parisc/include/asm/irq_regs.h b/arch/parisc/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b7027..00000000000 --- a/arch/parisc/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/parisc/include/asm/irqflags.h b/arch/parisc/include/asm/irqflags.h new file mode 100644 index 00000000000..34f9cb9b475 --- /dev/null +++ b/arch/parisc/include/asm/irqflags.h @@ -0,0 +1,46 @@ +#ifndef __PARISC_IRQFLAGS_H +#define __PARISC_IRQFLAGS_H + +#include <linux/types.h> +#include <asm/psw.h> + +static inline unsigned long arch_local_save_flags(void) +{ + unsigned long flags; + asm volatile("ssm 0, %0" : "=r" (flags) : : "memory"); + return flags; +} + +static inline void arch_local_irq_disable(void) +{ + asm volatile("rsm %0,%%r0\n" : : "i" (PSW_I) : "memory"); +} + +static inline void arch_local_irq_enable(void) +{ + asm volatile("ssm %0,%%r0\n" : : "i" (PSW_I) : "memory"); +} + +static inline unsigned long arch_local_irq_save(void) +{ + unsigned long flags; + asm volatile("rsm %1,%0" : "=r" (flags) : "i" (PSW_I) : "memory"); + return flags; +} + +static inline void arch_local_irq_restore(unsigned long flags) +{ + asm volatile("mtsm %0" : : "r" (flags) : "memory"); +} + +static inline bool arch_irqs_disabled_flags(unsigned long flags) +{ + return (flags & PSW_I) == 0; +} + +static inline bool arch_irqs_disabled(void) +{ + return arch_irqs_disabled_flags(arch_local_save_flags()); +} + +#endif /* __PARISC_IRQFLAGS_H */ diff --git a/arch/parisc/include/asm/kbdleds.h b/arch/parisc/include/asm/kbdleds.h new file mode 100644 index 00000000000..2e2e75a83c2 --- /dev/null +++ b/arch/parisc/include/asm/kbdleds.h @@ -0,0 +1,19 @@ +#ifndef _ASM_PARISC_KBDLEDS_H +#define _ASM_PARISC_KBDLEDS_H + +/* + * On HIL keyboards of PARISC machines there is no NumLock key and + * everyone expects the keypad to be used for numbers. That's why + * we can safely turn on the NUMLOCK bit. + */ + +static inline int kbd_defleds(void) +{ +#if defined(CONFIG_KEYBOARD_HIL) || defined(CONFIG_KEYBOARD_HIL_OLD) + return 1 << VC_NUMLOCK; +#else + return 0; +#endif +} + +#endif /* _ASM_PARISC_KBDLEDS_H */ diff --git a/arch/parisc/include/asm/kdebug.h b/arch/parisc/include/asm/kdebug.h deleted file mode 100644 index 6ece1b03766..00000000000 --- a/arch/parisc/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/parisc/include/asm/kmap_types.h b/arch/parisc/include/asm/kmap_types.h index 806aae3c533..58e91ed0388 100644 --- a/arch/parisc/include/asm/kmap_types.h +++ b/arch/parisc/include/asm/kmap_types.h @@ -1,30 +1,12 @@ #ifndef _ASM_KMAP_TYPES_H #define _ASM_KMAP_TYPES_H - #ifdef CONFIG_DEBUG_HIGHMEM -# define D(n) __KM_FENCE_##n , -#else -# define D(n) +#define __WITH_KM_FENCE #endif -enum km_type { -D(0) KM_BOUNCE_READ, -D(1) KM_SKB_SUNRPC_DATA, -D(2) KM_SKB_DATA_SOFTIRQ, -D(3) KM_USER0, -D(4) KM_USER1, -D(5) KM_BIO_SRC_IRQ, -D(6) KM_BIO_DST_IRQ, -D(7) KM_PTE0, -D(8) KM_PTE1, -D(9) KM_IRQ0, -D(10) KM_IRQ1, -D(11) KM_SOFTIRQ0, -D(12) KM_SOFTIRQ1, -D(13) KM_TYPE_NR -}; +#include <asm-generic/kmap_types.h> -#undef D +#undef __WITH_KM_FENCE #endif diff --git a/arch/parisc/include/asm/ldcw.h b/arch/parisc/include/asm/ldcw.h new file mode 100644 index 00000000000..d2d11b7055b --- /dev/null +++ b/arch/parisc/include/asm/ldcw.h @@ -0,0 +1,48 @@ +#ifndef __PARISC_LDCW_H +#define __PARISC_LDCW_H + +#ifndef CONFIG_PA20 +/* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data, + and GCC only guarantees 8-byte alignment for stack locals, we can't + be assured of 16-byte alignment for atomic lock data even if we + specify "__attribute ((aligned(16)))" in the type declaration. So, + we use a struct containing an array of four ints for the atomic lock + type and dynamically select the 16-byte aligned int from the array + for the semaphore. */ + +#define __PA_LDCW_ALIGNMENT 16 +#define __ldcw_align(a) ({ \ + unsigned long __ret = (unsigned long) &(a)->lock[0]; \ + __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) \ + & ~(__PA_LDCW_ALIGNMENT - 1); \ + (volatile unsigned int *) __ret; \ +}) +#define __LDCW "ldcw" + +#else /*CONFIG_PA20*/ +/* From: "Jim Hull" <jim.hull of hp.com> + I've attached a summary of the change, but basically, for PA 2.0, as + long as the ",CO" (coherent operation) completer is specified, then the + 16-byte alignment requirement for ldcw and ldcd is relaxed, and instead + they only require "natural" alignment (4-byte for ldcw, 8-byte for + ldcd). */ + +#define __PA_LDCW_ALIGNMENT 4 +#define __ldcw_align(a) (&(a)->slock) +#define __LDCW "ldcw,co" + +#endif /*!CONFIG_PA20*/ + +/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */ +#define __ldcw(a) ({ \ + unsigned __ret; \ + __asm__ __volatile__(__LDCW " 0(%2),%0" \ + : "=r" (__ret), "+m" (*(a)) : "r" (a)); \ + __ret; \ +}) + +#ifdef CONFIG_SMP +# define __lock_aligned __attribute__((__section__(".data..lock_aligned"))) +#endif + +#endif /* __PARISC_LDCW_H */ diff --git a/arch/parisc/include/asm/local.h b/arch/parisc/include/asm/local.h deleted file mode 100644 index c11c530f74d..00000000000 --- a/arch/parisc/include/asm/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/arch/parisc/include/asm/mmu_context.h b/arch/parisc/include/asm/mmu_context.h index 354b2aca990..59be2576443 100644 --- a/arch/parisc/include/asm/mmu_context.h +++ b/arch/parisc/include/asm/mmu_context.h @@ -3,7 +3,7 @@ #include <linux/mm.h> #include <linux/sched.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> #include <asm-generic/mm_hooks.h> diff --git a/arch/parisc/include/asm/mmzone.h b/arch/parisc/include/asm/mmzone.h index 9608d2cf214..b6b34a0987e 100644 --- a/arch/parisc/include/asm/mmzone.h +++ b/arch/parisc/include/asm/mmzone.h @@ -1,9 +1,10 @@ #ifndef _PARISC_MMZONE_H #define _PARISC_MMZONE_H +#define MAX_PHYSMEM_RANGES 8 /* Fix the size for now (current known max is 3) */ + #ifdef CONFIG_DISCONTIGMEM -#define MAX_PHYSMEM_RANGES 8 /* Fix the size for now (current known max is 3) */ extern int npmem_ranges; struct node_map_data { @@ -14,13 +15,6 @@ extern struct node_map_data node_data[]; #define NODE_DATA(nid) (&node_data[nid].pg_data) -#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) -#define node_end_pfn(nid) \ -({ \ - pg_data_t *__pgdat = NODE_DATA(nid); \ - __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ -}) - /* We have these possible memory map layouts: * Astro: 0-3.75, 67.75-68, 4-64 * zx1: 0-1, 257-260, 4-256 @@ -33,7 +27,7 @@ extern struct node_map_data node_data[]; #define PFNNID_SHIFT (30 - PAGE_SHIFT) #define PFNNID_MAP_MAX 512 /* support 512GB */ -extern unsigned char pfnnid_map[PFNNID_MAP_MAX]; +extern signed char pfnnid_map[PFNNID_MAP_MAX]; #ifndef CONFIG_64BIT #define pfn_is_io(pfn) ((pfn & (0xf0000000UL >> PAGE_SHIFT)) == (0xf0000000UL >> PAGE_SHIFT)) @@ -45,17 +39,14 @@ extern unsigned char pfnnid_map[PFNNID_MAP_MAX]; static inline int pfn_to_nid(unsigned long pfn) { unsigned int i; - unsigned char r; if (unlikely(pfn_is_io(pfn))) return 0; i = pfn >> PFNNID_SHIFT; - BUG_ON(i >= sizeof(pfnnid_map) / sizeof(pfnnid_map[0])); - r = pfnnid_map[i]; - BUG_ON(r == 0xff); + BUG_ON(i >= ARRAY_SIZE(pfnnid_map)); - return (int)r; + return pfnnid_map[i]; } static inline int pfn_valid(int pfn) @@ -67,7 +58,5 @@ static inline int pfn_valid(int pfn) return 0; } -#else /* !CONFIG_DISCONTIGMEM */ -#define MAX_PHYSMEM_RANGES 1 #endif #endif /* _PARISC_MMZONE_H */ diff --git a/arch/parisc/include/asm/module.h b/arch/parisc/include/asm/module.h index 1f4123427ea..bab37e99168 100644 --- a/arch/parisc/include/asm/module.h +++ b/arch/parisc/include/asm/module.h @@ -1,21 +1,11 @@ #ifndef _ASM_PARISC_MODULE_H #define _ASM_PARISC_MODULE_H + +#include <asm-generic/module.h> + /* * This file contains the parisc architecture specific module code. */ -#ifdef CONFIG_64BIT -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr -#define Elf_Addr Elf64_Addr -#define Elf_Rela Elf64_Rela -#else -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Addr Elf32_Addr -#define Elf_Rela Elf32_Rela -#endif struct unwind_table; diff --git a/arch/parisc/include/asm/mutex.h b/arch/parisc/include/asm/mutex.h deleted file mode 100644 index 458c1f7fbc1..00000000000 --- a/arch/parisc/include/asm/mutex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - */ - -#include <asm-generic/mutex-dec.h> diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h index 7bc5125d7d4..60d5d174dfe 100644 --- a/arch/parisc/include/asm/page.h +++ b/arch/parisc/include/asm/page.h @@ -21,15 +21,16 @@ #include <asm/types.h> #include <asm/cache.h> -#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE) -#define copy_page(to,from) copy_user_page_asm((void *)(to), (void *)(from)) +#define clear_page(page) clear_page_asm((void *)(page)) +#define copy_page(to, from) copy_page_asm((void *)(to), (void *)(from)) struct page; -void copy_user_page_asm(void *to, void *from); +void clear_page_asm(void *page); +void copy_page_asm(void *to, void *from); +#define clear_user_page(vto, vaddr, page) clear_page_asm(vto) void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, - struct page *pg); -void clear_user_page(void *page, unsigned long vaddr, struct page *pg); + struct page *pg); /* * These are used to make use of C type-checking.. @@ -159,6 +160,12 @@ extern int npmem_ranges; VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) #include <asm-generic/memory_model.h> -#include <asm-generic/page.h> +#include <asm-generic/getorder.h> +#include <asm/pdc.h> + +#define PAGE0 ((struct zeropage *)__PAGE_OFFSET) + +/* DEFINITION OF THE ZERO-PAGE (PAG0) */ +/* based on work by Jason Eckhardt (jason@equator.com) */ #endif /* _PARISC_PAGE_H */ diff --git a/arch/parisc/include/asm/param.h b/arch/parisc/include/asm/param.h deleted file mode 100644 index 32e03d87785..00000000000 --- a/arch/parisc/include/asm/param.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef _ASMPARISC_PARAM_H -#define _ASMPARISC_PARAM_H - -#ifdef __KERNEL__ -#define HZ CONFIG_HZ -#define USER_HZ 100 /* some user API use "ticks" */ -#define CLOCKS_PER_SEC (USER_HZ) /* like times() */ -#endif - -#ifndef HZ -#define HZ 100 -#endif - -#define EXEC_PAGESIZE 4096 - -#ifndef NOGROUP -#define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 /* max length of hostname */ - -#endif diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h index 9afdad6c2ff..eaf4dc1c729 100644 --- a/arch/parisc/include/asm/parisc-device.h +++ b/arch/parisc/include/asm/parisc-device.h @@ -23,6 +23,7 @@ struct parisc_device { /* generic info returned from pdc_pat_cell_module() */ unsigned long mod_info; /* PAT specific - Misc Module info */ unsigned long pmod_loc; /* physical Module location */ + unsigned long mod0; #endif u64 dma_mask; /* DMA mask for I/O */ struct device dev; @@ -61,4 +62,6 @@ parisc_get_drvdata(struct parisc_device *d) extern struct bus_type parisc_bus_type; +int iosapic_serial_irq(struct parisc_device *dev); + #endif /*_ASM_PARISC_PARISC_DEVICE_H_*/ diff --git a/arch/parisc/include/asm/parport.h b/arch/parisc/include/asm/parport.h index 00d9cc3e7b9..c391d7cbc22 100644 --- a/arch/parisc/include/asm/parport.h +++ b/arch/parisc/include/asm/parport.h @@ -8,7 +8,7 @@ #define _ASM_PARPORT_H 1 -static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma) +static int parport_pc_find_nonpci_ports (int autoirq, int autodma) { /* nothing ! */ return 0; diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h index 4ba868f44a5..20df2b04fc0 100644 --- a/arch/parisc/include/asm/pci.h +++ b/arch/parisc/include/asm/pci.h @@ -82,38 +82,8 @@ struct pci_hba_data { #ifdef CONFIG_64BIT #define PCI_F_EXTEND 0xffffffff00000000UL -#define PCI_IS_LMMIO(hba,a) pci_is_lmmio(hba,a) - -/* We need to know if an address is LMMMIO or GMMIO. - * LMMIO requires mangling and GMMIO we must use as-is. - */ -static __inline__ int pci_is_lmmio(struct pci_hba_data *hba, unsigned long a) -{ - return(((a) & PCI_F_EXTEND) == PCI_F_EXTEND); -} - -/* -** Convert between PCI (IO_VIEW) addresses and processor (PA_VIEW) addresses. -** See pci.c for more conversions used by Generic PCI code. -** -** Platform characteristics/firmware guarantee that -** (1) PA_VIEW - IO_VIEW = lmmio_offset for both LMMIO and ELMMIO -** (2) PA_VIEW == IO_VIEW for GMMIO -*/ -#define PCI_BUS_ADDR(hba,a) (PCI_IS_LMMIO(hba,a) \ - ? ((a) - hba->lmmio_space_offset) /* mangle LMMIO */ \ - : (a)) /* GMMIO */ -#define PCI_HOST_ADDR(hba,a) (((a) & PCI_F_EXTEND) == 0 \ - ? (a) + hba->lmmio_space_offset \ - : (a)) - #else /* !CONFIG_64BIT */ - -#define PCI_BUS_ADDR(hba,a) (a) -#define PCI_HOST_ADDR(hba,a) (a) #define PCI_F_EXTEND 0UL -#define PCI_IS_LMMIO(hba,a) (1) /* 32-bit doesn't support GMMIO */ - #endif /* !CONFIG_64BIT */ /* @@ -183,20 +153,6 @@ struct pci_bios_ops { void (*fixup_bus)(struct pci_bus *bus); }; -/* pci_unmap_{single,page} is not a nop, thus... */ -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \ - dma_addr_t ADDR_NAME; -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \ - __u32 LEN_NAME; -#define pci_unmap_addr(PTR, ADDR_NAME) \ - ((PTR)->ADDR_NAME) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \ - (((PTR)->ADDR_NAME) = (VAL)) -#define pci_unmap_len(PTR, LEN_NAME) \ - ((PTR)->LEN_NAME) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ - (((PTR)->LEN_NAME) = (VAL)) - /* ** Stuff declared in arch/parisc/kernel/pci.c */ @@ -233,7 +189,6 @@ static inline void pcibios_register_hba(struct pci_hba_data *x) * rp7420/8420 boxes and then revisit this issue. */ #define pcibios_assign_all_busses() (1) -#define pcibios_scan_all_fns(a, b) (0) #define PCIBIOS_MIN_IO 0x10 #define PCIBIOS_MIN_MEM 0x1000 /* NBPG - but pci/setup-res.c dies */ @@ -260,35 +215,14 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, } #endif -extern void -pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, - struct resource *res); - -extern void -pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region); - -static inline struct resource * -pcibios_select_root(struct pci_dev *pdev, struct resource *res) -{ - struct resource *root = NULL; - - if (res->flags & IORESOURCE_IO) - root = &ioport_resource; - if (res->flags & IORESOURCE_MEM) - root = &iomem_resource; - - return root; -} - -static inline void pcibios_penalize_isa_irq(int irq, int active) -{ - /* We don't need to penalize isa irq's */ -} - static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return channel ? 15 : 14; } +#define HAVE_PCI_MMAP + +extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine); + #endif /* __ASM_PARISC_PCI_H */ diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index 4ca510b3c6f..7eb616e4bf8 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -1,350 +1,10 @@ #ifndef _PARISC_PDC_H #define _PARISC_PDC_H -/* - * PDC return values ... - * All PDC calls return a subset of these errors. - */ - -#define PDC_WARN 3 /* Call completed with a warning */ -#define PDC_REQ_ERR_1 2 /* See above */ -#define PDC_REQ_ERR_0 1 /* Call would generate a requestor error */ -#define PDC_OK 0 /* Call completed successfully */ -#define PDC_BAD_PROC -1 /* Called non-existent procedure*/ -#define PDC_BAD_OPTION -2 /* Called with non-existent option */ -#define PDC_ERROR -3 /* Call could not complete without an error */ -#define PDC_NE_MOD -5 /* Module not found */ -#define PDC_NE_CELL_MOD -7 /* Cell module not found */ -#define PDC_INVALID_ARG -10 /* Called with an invalid argument */ -#define PDC_BUS_POW_WARN -12 /* Call could not complete in allowed power budget */ -#define PDC_NOT_NARROW -17 /* Narrow mode not supported */ - -/* - * PDC entry points... - */ - -#define PDC_POW_FAIL 1 /* perform a power-fail */ -#define PDC_POW_FAIL_PREPARE 0 /* prepare for powerfail */ - -#define PDC_CHASSIS 2 /* PDC-chassis functions */ -#define PDC_CHASSIS_DISP 0 /* update chassis display */ -#define PDC_CHASSIS_WARN 1 /* return chassis warnings */ -#define PDC_CHASSIS_DISPWARN 2 /* update&return chassis status */ -#define PDC_RETURN_CHASSIS_INFO 128 /* HVERSION dependent: return chassis LED/LCD info */ - -#define PDC_PIM 3 /* Get PIM data */ -#define PDC_PIM_HPMC 0 /* Transfer HPMC data */ -#define PDC_PIM_RETURN_SIZE 1 /* Get Max buffer needed for PIM*/ -#define PDC_PIM_LPMC 2 /* Transfer HPMC data */ -#define PDC_PIM_SOFT_BOOT 3 /* Transfer Soft Boot data */ -#define PDC_PIM_TOC 4 /* Transfer TOC data */ - -#define PDC_MODEL 4 /* PDC model information call */ -#define PDC_MODEL_INFO 0 /* returns information */ -#define PDC_MODEL_BOOTID 1 /* set the BOOT_ID */ -#define PDC_MODEL_VERSIONS 2 /* returns cpu-internal versions*/ -#define PDC_MODEL_SYSMODEL 3 /* return system model info */ -#define PDC_MODEL_ENSPEC 4 /* enable specific option */ -#define PDC_MODEL_DISPEC 5 /* disable specific option */ -#define PDC_MODEL_CPU_ID 6 /* returns cpu-id (only newer machines!) */ -#define PDC_MODEL_CAPABILITIES 7 /* returns OS32/OS64-flags */ -/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */ -#define PDC_MODEL_OS64 (1 << 0) -#define PDC_MODEL_OS32 (1 << 1) -#define PDC_MODEL_IOPDIR_FDC (1 << 2) -#define PDC_MODEL_NVA_MASK (3 << 4) -#define PDC_MODEL_NVA_SUPPORTED (0 << 4) -#define PDC_MODEL_NVA_SLOW (1 << 4) -#define PDC_MODEL_NVA_UNSUPPORTED (3 << 4) -#define PDC_MODEL_GET_BOOT__OP 8 /* returns boot test options */ -#define PDC_MODEL_SET_BOOT__OP 9 /* set boot test options */ - -#define PA89_INSTRUCTION_SET 0x4 /* capatibilies returned */ -#define PA90_INSTRUCTION_SET 0x8 - -#define PDC_CACHE 5 /* return/set cache (& TLB) info*/ -#define PDC_CACHE_INFO 0 /* returns information */ -#define PDC_CACHE_SET_COH 1 /* set coherence state */ -#define PDC_CACHE_RET_SPID 2 /* returns space-ID bits */ - -#define PDC_HPA 6 /* return HPA of processor */ -#define PDC_HPA_PROCESSOR 0 -#define PDC_HPA_MODULES 1 - -#define PDC_COPROC 7 /* Co-Processor (usually FP unit(s)) */ -#define PDC_COPROC_CFG 0 /* Co-Processor Cfg (FP unit(s) enabled?) */ - -#define PDC_IODC 8 /* talk to IODC */ -#define PDC_IODC_READ 0 /* read IODC entry point */ -/* PDC_IODC_RI_ * INDEX parameter of PDC_IODC_READ */ -#define PDC_IODC_RI_DATA_BYTES 0 /* IODC Data Bytes */ -/* 1, 2 obsolete - HVERSION dependent*/ -#define PDC_IODC_RI_INIT 3 /* Initialize module */ -#define PDC_IODC_RI_IO 4 /* Module input/output */ -#define PDC_IODC_RI_SPA 5 /* Module input/output */ -#define PDC_IODC_RI_CONFIG 6 /* Module input/output */ -/* 7 obsolete - HVERSION dependent */ -#define PDC_IODC_RI_TEST 8 /* Module input/output */ -#define PDC_IODC_RI_TLB 9 /* Module input/output */ -#define PDC_IODC_NINIT 2 /* non-destructive init */ -#define PDC_IODC_DINIT 3 /* destructive init */ -#define PDC_IODC_MEMERR 4 /* check for memory errors */ -#define PDC_IODC_INDEX_DATA 0 /* get first 16 bytes from mod IODC */ -#define PDC_IODC_BUS_ERROR -4 /* bus error return value */ -#define PDC_IODC_INVALID_INDEX -5 /* invalid index return value */ -#define PDC_IODC_COUNT -6 /* count is too small */ - -#define PDC_TOD 9 /* time-of-day clock (TOD) */ -#define PDC_TOD_READ 0 /* read TOD */ -#define PDC_TOD_WRITE 1 /* write TOD */ - - -#define PDC_STABLE 10 /* stable storage (sprockets) */ -#define PDC_STABLE_READ 0 -#define PDC_STABLE_WRITE 1 -#define PDC_STABLE_RETURN_SIZE 2 -#define PDC_STABLE_VERIFY_CONTENTS 3 -#define PDC_STABLE_INITIALIZE 4 - -#define PDC_NVOLATILE 11 /* often not implemented */ - -#define PDC_ADD_VALID 12 /* Memory validation PDC call */ -#define PDC_ADD_VALID_VERIFY 0 /* Make PDC_ADD_VALID verify region */ - -#define PDC_INSTR 15 /* get instr to invoke PDCE_CHECK() */ - -#define PDC_PROC 16 /* (sprockets) */ - -#define PDC_CONFIG 16 /* (sprockets) */ -#define PDC_CONFIG_DECONFIG 0 -#define PDC_CONFIG_DRECONFIG 1 -#define PDC_CONFIG_DRETURN_CONFIG 2 - -#define PDC_BLOCK_TLB 18 /* manage hardware block-TLB */ -#define PDC_BTLB_INFO 0 /* returns parameter */ -#define PDC_BTLB_INSERT 1 /* insert BTLB entry */ -#define PDC_BTLB_PURGE 2 /* purge BTLB entries */ -#define PDC_BTLB_PURGE_ALL 3 /* purge all BTLB entries */ - -#define PDC_TLB 19 /* manage hardware TLB miss handling */ -#define PDC_TLB_INFO 0 /* returns parameter */ -#define PDC_TLB_SETUP 1 /* set up miss handling */ - -#define PDC_MEM 20 /* Manage memory */ -#define PDC_MEM_MEMINFO 0 -#define PDC_MEM_ADD_PAGE 1 -#define PDC_MEM_CLEAR_PDT 2 -#define PDC_MEM_READ_PDT 3 -#define PDC_MEM_RESET_CLEAR 4 -#define PDC_MEM_GOODMEM 5 -#define PDC_MEM_TABLE 128 /* Non contig mem map (sprockets) */ -#define PDC_MEM_RETURN_ADDRESS_TABLE PDC_MEM_TABLE -#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE 131 -#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES 132 -#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133 - -#define PDC_MEM_RET_SBE_REPLACED 5 /* PDC_MEM return values */ -#define PDC_MEM_RET_DUPLICATE_ENTRY 4 -#define PDC_MEM_RET_BUF_SIZE_SMALL 1 -#define PDC_MEM_RET_PDT_FULL -11 -#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL - -#define PDC_PSW 21 /* Get/Set default System Mask */ -#define PDC_PSW_MASK 0 /* Return mask */ -#define PDC_PSW_GET_DEFAULTS 1 /* Return defaults */ -#define PDC_PSW_SET_DEFAULTS 2 /* Set default */ -#define PDC_PSW_ENDIAN_BIT 1 /* set for big endian */ -#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ - -#define PDC_SYSTEM_MAP 22 /* find system modules */ -#define PDC_FIND_MODULE 0 -#define PDC_FIND_ADDRESS 1 -#define PDC_TRANSLATE_PATH 2 - -#define PDC_SOFT_POWER 23 /* soft power switch */ -#define PDC_SOFT_POWER_INFO 0 /* return info about the soft power switch */ -#define PDC_SOFT_POWER_ENABLE 1 /* enable/disable soft power switch */ - - -/* HVERSION dependent */ - -/* The PDC_MEM_MAP calls */ -#define PDC_MEM_MAP 128 /* on s700: return page info */ -#define PDC_MEM_MAP_HPA 0 /* returns hpa of a module */ - -#define PDC_EEPROM 129 /* EEPROM access */ -#define PDC_EEPROM_READ_WORD 0 -#define PDC_EEPROM_WRITE_WORD 1 -#define PDC_EEPROM_READ_BYTE 2 -#define PDC_EEPROM_WRITE_BYTE 3 -#define PDC_EEPROM_EEPROM_PASSWORD -1000 - -#define PDC_NVM 130 /* NVM (non-volatile memory) access */ -#define PDC_NVM_READ_WORD 0 -#define PDC_NVM_WRITE_WORD 1 -#define PDC_NVM_READ_BYTE 2 -#define PDC_NVM_WRITE_BYTE 3 - -#define PDC_SEED_ERROR 132 /* (sprockets) */ - -#define PDC_IO 135 /* log error info, reset IO system */ -#define PDC_IO_READ_AND_CLEAR_ERRORS 0 -#define PDC_IO_RESET 1 -#define PDC_IO_RESET_DEVICES 2 -/* sets bits 6&7 (little endian) of the HcControl Register */ -#define PDC_IO_USB_SUSPEND 0xC000000000000000 -#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5 /* return value */ -#define PDC_IO_NO_SUSPEND -6 /* return value */ - -#define PDC_BROADCAST_RESET 136 /* reset all processors */ -#define PDC_DO_RESET 0 /* option: perform a broadcast reset */ -#define PDC_DO_FIRM_TEST_RESET 1 /* Do broadcast reset with bitmap */ -#define PDC_BR_RECONFIGURATION 2 /* reset w/reconfiguration */ -#define PDC_FIRM_TEST_MAGIC 0xab9ec36fUL /* for this reboot only */ - -#define PDC_LAN_STATION_ID 138 /* Hversion dependent mechanism for */ -#define PDC_LAN_STATION_ID_READ 0 /* getting the lan station address */ - -#define PDC_LAN_STATION_ID_SIZE 6 - -#define PDC_CHECK_RANGES 139 /* (sprockets) */ - -#define PDC_NV_SECTIONS 141 /* (sprockets) */ - -#define PDC_PERFORMANCE 142 /* performance monitoring */ - -#define PDC_SYSTEM_INFO 143 /* system information */ -#define PDC_SYSINFO_RETURN_INFO_SIZE 0 -#define PDC_SYSINFO_RRETURN_SYS_INFO 1 -#define PDC_SYSINFO_RRETURN_ERRORS 2 -#define PDC_SYSINFO_RRETURN_WARNINGS 3 -#define PDC_SYSINFO_RETURN_REVISIONS 4 -#define PDC_SYSINFO_RRETURN_DIAGNOSE 5 -#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005 - -#define PDC_RDR 144 /* (sprockets) */ -#define PDC_RDR_READ_BUFFER 0 -#define PDC_RDR_READ_SINGLE 1 -#define PDC_RDR_WRITE_SINGLE 2 - -#define PDC_INTRIGUE 145 /* (sprockets) */ -#define PDC_INTRIGUE_WRITE_BUFFER 0 -#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1 -#define PDC_INTRIGUE_START_CPU_COUNTERS 2 -#define PDC_INTRIGUE_STOP_CPU_COUNTERS 3 - -#define PDC_STI 146 /* STI access */ -/* same as PDC_PCI_XXX values (see below) */ - -/* Legacy PDC definitions for same stuff */ -#define PDC_PCI_INDEX 147 -#define PDC_PCI_INTERFACE_INFO 0 -#define PDC_PCI_SLOT_INFO 1 -#define PDC_PCI_INFLIGHT_BYTES 2 -#define PDC_PCI_READ_CONFIG 3 -#define PDC_PCI_WRITE_CONFIG 4 -#define PDC_PCI_READ_PCI_IO 5 -#define PDC_PCI_WRITE_PCI_IO 6 -#define PDC_PCI_READ_CONFIG_DELAY 7 -#define PDC_PCI_UPDATE_CONFIG_DELAY 8 -#define PDC_PCI_PCI_PATH_TO_PCI_HPA 9 -#define PDC_PCI_PCI_HPA_TO_PCI_PATH 10 -#define PDC_PCI_PCI_PATH_TO_PCI_BUS 11 -#define PDC_PCI_PCI_RESERVED 12 -#define PDC_PCI_PCI_INT_ROUTE_SIZE 13 -#define PDC_PCI_GET_INT_TBL_SIZE PDC_PCI_PCI_INT_ROUTE_SIZE -#define PDC_PCI_PCI_INT_ROUTE 14 -#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE -#define PDC_PCI_READ_MON_TYPE 15 -#define PDC_PCI_WRITE_MON_TYPE 16 - - -/* Get SCSI Interface Card info: SDTR, SCSI ID, mode (SE vs LVD) */ -#define PDC_INITIATOR 163 -#define PDC_GET_INITIATOR 0 -#define PDC_SET_INITIATOR 1 -#define PDC_DELETE_INITIATOR 2 -#define PDC_RETURN_TABLE_SIZE 3 -#define PDC_RETURN_TABLE 4 - -#define PDC_LINK 165 /* (sprockets) */ -#define PDC_LINK_PCI_ENTRY_POINTS 0 /* list (Arg1) = 0 */ -#define PDC_LINK_USB_ENTRY_POINTS 1 /* list (Arg1) = 1 */ - -/* cl_class - * page 3-33 of IO-Firmware ARS - * IODC ENTRY_INIT(Search first) RET[1] - */ -#define CL_NULL 0 /* invalid */ -#define CL_RANDOM 1 /* random access (as disk) */ -#define CL_SEQU 2 /* sequential access (as tape) */ -#define CL_DUPLEX 7 /* full-duplex point-to-point (RS-232, Net) */ -#define CL_KEYBD 8 /* half-duplex console (HIL Keyboard) */ -#define CL_DISPL 9 /* half-duplex console (display) */ -#define CL_FC 10 /* FiberChannel access media */ - -/* IODC ENTRY_INIT() */ -#define ENTRY_INIT_SRCH_FRST 2 -#define ENTRY_INIT_SRCH_NEXT 3 -#define ENTRY_INIT_MOD_DEV 4 -#define ENTRY_INIT_DEV 5 -#define ENTRY_INIT_MOD 6 -#define ENTRY_INIT_MSG 9 - -/* IODC ENTRY_IO() */ -#define ENTRY_IO_BOOTIN 0 -#define ENTRY_IO_BOOTOUT 1 -#define ENTRY_IO_CIN 2 -#define ENTRY_IO_COUT 3 -#define ENTRY_IO_CLOSE 4 -#define ENTRY_IO_GETMSG 9 -#define ENTRY_IO_BBLOCK_IN 16 -#define ENTRY_IO_BBLOCK_OUT 17 - -/* IODC ENTRY_SPA() */ - -/* IODC ENTRY_CONFIG() */ - -/* IODC ENTRY_TEST() */ - -/* IODC ENTRY_TLB() */ - -/* constants for OS (NVM...) */ -#define OS_ID_NONE 0 /* Undefined OS ID */ -#define OS_ID_HPUX 1 /* HP-UX OS */ -#define OS_ID_MPEXL 2 /* MPE XL OS */ -#define OS_ID_OSF 3 /* OSF OS */ -#define OS_ID_HPRT 4 /* HP-RT OS */ -#define OS_ID_NOVEL 5 /* NOVELL OS */ -#define OS_ID_LINUX 6 /* Linux */ - - -/* constants for PDC_CHASSIS */ -#define OSTAT_OFF 0 -#define OSTAT_FLT 1 -#define OSTAT_TEST 2 -#define OSTAT_INIT 3 -#define OSTAT_SHUT 4 -#define OSTAT_WARN 5 -#define OSTAT_RUN 6 -#define OSTAT_ON 7 - -/* Page Zero constant offsets used by the HPMC handler */ -#define BOOT_CONSOLE_HPA_OFFSET 0x3c0 -#define BOOT_CONSOLE_SPA_OFFSET 0x3c4 -#define BOOT_CONSOLE_PATH_OFFSET 0x3a8 - -/* size of the pdc_result buffer for firmware.c */ -#define NUM_PDC_RESULT 32 +#include <uapi/asm/pdc.h> #if !defined(__ASSEMBLY__) -#include <linux/types.h> - -#ifdef __KERNEL__ - -#include <asm/page.h> /* for __PAGE_OFFSET */ - extern int pdc_type; /* Values for pdc_type */ @@ -675,93 +335,5 @@ static inline char * os_id_to_string(u16 os_id) { } } -#endif /* __KERNEL__ */ - -#define PAGE0 ((struct zeropage *)__PAGE_OFFSET) - -/* DEFINITION OF THE ZERO-PAGE (PAG0) */ -/* based on work by Jason Eckhardt (jason@equator.com) */ - -/* flags of the device_path */ -#define PF_AUTOBOOT 0x80 -#define PF_AUTOSEARCH 0x40 -#define PF_TIMER 0x0F - -struct device_path { /* page 1-69 */ - unsigned char flags; /* flags see above! */ - unsigned char bc[6]; /* bus converter routing info */ - unsigned char mod; - unsigned int layers[6];/* device-specific layer-info */ -} __attribute__((aligned(8))) ; - -struct pz_device { - struct device_path dp; /* see above */ - /* struct iomod *hpa; */ - unsigned int hpa; /* HPA base address */ - /* char *spa; */ - unsigned int spa; /* SPA base address */ - /* int (*iodc_io)(struct iomod*, ...); */ - unsigned int iodc_io; /* device entry point */ - short pad; /* reserved */ - unsigned short cl_class;/* see below */ -} __attribute__((aligned(8))) ; - -struct zeropage { - /* [0x000] initialize vectors (VEC) */ - unsigned int vec_special; /* must be zero */ - /* int (*vec_pow_fail)(void);*/ - unsigned int vec_pow_fail; /* power failure handler */ - /* int (*vec_toc)(void); */ - unsigned int vec_toc; - unsigned int vec_toclen; - /* int (*vec_rendz)(void); */ - unsigned int vec_rendz; - int vec_pow_fail_flen; - int vec_pad[10]; - - /* [0x040] reserved processor dependent */ - int pad0[112]; - - /* [0x200] reserved */ - int pad1[84]; - - /* [0x350] memory configuration (MC) */ - int memc_cont; /* contiguous mem size (bytes) */ - int memc_phsize; /* physical memory size */ - int memc_adsize; /* additional mem size, bytes of SPA space used by PDC */ - unsigned int mem_pdc_hi; /* used for 64-bit */ - - /* [0x360] various parameters for the boot-CPU */ - /* unsigned int *mem_booterr[8]; */ - unsigned int mem_booterr[8]; /* ptr to boot errors */ - unsigned int mem_free; /* first location, where OS can be loaded */ - /* struct iomod *mem_hpa; */ - unsigned int mem_hpa; /* HPA of the boot-CPU */ - /* int (*mem_pdc)(int, ...); */ - unsigned int mem_pdc; /* PDC entry point */ - unsigned int mem_10msec; /* number of clock ticks in 10msec */ - - /* [0x390] initial memory module (IMM) */ - /* struct iomod *imm_hpa; */ - unsigned int imm_hpa; /* HPA of the IMM */ - int imm_soft_boot; /* 0 = was hard boot, 1 = was soft boot */ - unsigned int imm_spa_size; /* SPA size of the IMM in bytes */ - unsigned int imm_max_mem; /* bytes of mem in IMM */ - - /* [0x3A0] boot console, display device and keyboard */ - struct pz_device mem_cons; /* description of console device */ - struct pz_device mem_boot; /* description of boot device */ - struct pz_device mem_kbd; /* description of keyboard device */ - - /* [0x430] reserved */ - int pad430[116]; - - /* [0x600] processor dependent */ - __u32 pad600[1]; - __u32 proc_sti; /* pointer to STI ROM */ - __u32 pad608[126]; -}; - #endif /* !defined(__ASSEMBLY__) */ - #endif /* _PARISC_PDC_H */ diff --git a/arch/parisc/include/asm/percpu.h b/arch/parisc/include/asm/percpu.h deleted file mode 100644 index a0dcd197012..00000000000 --- a/arch/parisc/include/asm/percpu.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _PARISC_PERCPU_H -#define _PARISC_PERCPU_H - -#include <asm-generic/percpu.h> - -#endif - diff --git a/arch/parisc/include/asm/perf_event.h b/arch/parisc/include/asm/perf_event.h new file mode 100644 index 00000000000..1e0fd8ba6c0 --- /dev/null +++ b/arch/parisc/include/asm/perf_event.h @@ -0,0 +1,6 @@ +#ifndef __ASM_PARISC_PERF_EVENT_H +#define __ASM_PARISC_PERF_EVENT_H + +/* Empty, just to avoid compiling error */ + +#endif /* __ASM_PARISC_PERF_EVENT_H */ diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h index fc987a1c12a..f213f5b4c42 100644 --- a/arch/parisc/include/asm/pgalloc.h +++ b/arch/parisc/include/asm/pgalloc.h @@ -121,8 +121,12 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address) { struct page *page = alloc_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); - if (page) - pgtable_page_ctor(page); + if (!page) + return NULL; + if (!pgtable_page_ctor(page)) { + __free_page(page); + return NULL; + } return page; } diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index a27d2e200fb..22b89d1edba 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -10,11 +10,14 @@ * we simulate an x86-style page table for the linux mm code */ -#include <linux/mm.h> /* for vm_area_struct */ #include <linux/bitops.h> +#include <linux/spinlock.h> +#include <linux/mm_types.h> #include <asm/processor.h> #include <asm/cache.h> +extern spinlock_t pa_dbit_lock; + /* * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel * memory. For the return value to be meaningful, ADDR must be >= @@ -38,10 +41,22 @@ do{ \ *(pteptr) = (pteval); \ } while(0) -#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +extern void purge_tlb_entries(struct mm_struct *, unsigned long); + +#define set_pte_at(mm, addr, ptep, pteval) \ + do { \ + unsigned long flags; \ + spin_lock_irqsave(&pa_dbit_lock, flags); \ + set_pte(ptep, pteval); \ + purge_tlb_entries(mm, addr); \ + spin_unlock_irqrestore(&pa_dbit_lock, flags); \ + } while (0) #endif /* !__ASSEMBLY__ */ +#include <asm/page.h> + #define pte_ERROR(e) \ printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e)) #define pmd_ERROR(e) \ @@ -136,8 +151,7 @@ #define _PAGE_NO_CACHE_BIT 24 /* (0x080) Uncached Page (U bit) */ #define _PAGE_ACCESSED_BIT 23 /* (0x100) Software: Page Accessed */ #define _PAGE_PRESENT_BIT 22 /* (0x200) Software: translation valid */ -#define _PAGE_FLUSH_BIT 21 /* (0x400) Software: translation valid */ - /* for cache flushing only */ +/* bit 21 was formerly the FLUSH bit but is now unused */ #define _PAGE_USER_BIT 20 /* (0x800) Software: User accessible page */ /* N.B. The bits are defined in terms of a 32 bit word above, so the */ @@ -171,13 +185,15 @@ #define _PAGE_NO_CACHE (1 << xlate_pabit(_PAGE_NO_CACHE_BIT)) #define _PAGE_ACCESSED (1 << xlate_pabit(_PAGE_ACCESSED_BIT)) #define _PAGE_PRESENT (1 << xlate_pabit(_PAGE_PRESENT_BIT)) -#define _PAGE_FLUSH (1 << xlate_pabit(_PAGE_FLUSH_BIT)) #define _PAGE_USER (1 << xlate_pabit(_PAGE_USER_BIT)) #define _PAGE_FILE (1 << xlate_pabit(_PAGE_FILE_BIT)) #define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED) #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY) -#define _PAGE_KERNEL (_PAGE_PRESENT | _PAGE_EXEC | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED) +#define _PAGE_KERNEL_RO (_PAGE_PRESENT | _PAGE_READ | _PAGE_DIRTY | _PAGE_ACCESSED) +#define _PAGE_KERNEL_EXEC (_PAGE_KERNEL_RO | _PAGE_EXEC) +#define _PAGE_KERNEL_RWX (_PAGE_KERNEL_EXEC | _PAGE_WRITE) +#define _PAGE_KERNEL (_PAGE_KERNEL_RO | _PAGE_WRITE) /* The pgd/pmd contains a ptr (in phys addr space); since all pgds/pmds * are page-aligned, we don't care about the PAGE_OFFSET bits, except @@ -208,10 +224,11 @@ #define PAGE_COPY PAGE_EXECREAD #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED) #define PAGE_KERNEL __pgprot(_PAGE_KERNEL) -#define PAGE_KERNEL_RO __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE) +#define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC) +#define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX) +#define PAGE_KERNEL_RO __pgprot(_PAGE_KERNEL_RO) #define PAGE_KERNEL_UNC __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) #define PAGE_GATEWAY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED | _PAGE_GATEWAY| _PAGE_READ) -#define PAGE_FLUSH __pgprot(_PAGE_FLUSH) /* @@ -259,7 +276,7 @@ extern unsigned long *empty_zero_page; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) -#define pte_none(x) ((pte_val(x) == 0) || (pte_val(x) & _PAGE_FLUSH)) +#define pte_none(x) (pte_val(x) == 0) #define pte_present(x) (pte_val(x) & _PAGE_PRESENT) #define pte_clear(mm,addr,xp) do { pte_val(*(xp)) = 0; } while (0) @@ -397,9 +414,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #define pte_offset_kernel(pmd, address) \ ((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address)) #define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address) -#define pte_offset_map_nested(pmd, address) pte_offset_kernel(pmd, address) #define pte_unmap(pte) do { } while (0) -#define pte_unmap_nested(pte) do { } while (0) #define pte_unmap(pte) do { } while (0) #define pte_unmap_nested(pte) do { } while (0) @@ -410,7 +425,7 @@ extern void paging_init (void); #define PG_dcache_dirty PG_arch_1 -extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); +extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *); /* Encode and de-code a swap entry */ @@ -425,50 +440,46 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { -#ifdef CONFIG_SMP + pte_t pte; + unsigned long flags; + if (!pte_young(*ptep)) return 0; - return test_and_clear_bit(xlate_pabit(_PAGE_ACCESSED_BIT), &pte_val(*ptep)); -#else - pte_t pte = *ptep; - if (!pte_young(pte)) + + spin_lock_irqsave(&pa_dbit_lock, flags); + pte = *ptep; + if (!pte_young(pte)) { + spin_unlock_irqrestore(&pa_dbit_lock, flags); return 0; - set_pte_at(vma->vm_mm, addr, ptep, pte_mkold(pte)); + } + set_pte(ptep, pte_mkold(pte)); + purge_tlb_entries(vma->vm_mm, addr); + spin_unlock_irqrestore(&pa_dbit_lock, flags); return 1; -#endif } -extern spinlock_t pa_dbit_lock; - struct mm_struct; static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t old_pte; - pte_t pte; + unsigned long flags; - spin_lock(&pa_dbit_lock); - pte = old_pte = *ptep; - pte_val(pte) &= ~_PAGE_PRESENT; - pte_val(pte) |= _PAGE_FLUSH; - set_pte_at(mm,addr,ptep,pte); - spin_unlock(&pa_dbit_lock); + spin_lock_irqsave(&pa_dbit_lock, flags); + old_pte = *ptep; + pte_clear(mm,addr,ptep); + purge_tlb_entries(mm, addr); + spin_unlock_irqrestore(&pa_dbit_lock, flags); return old_pte; } static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { -#ifdef CONFIG_SMP - unsigned long new, old; - - do { - old = pte_val(*ptep); - new = pte_val(pte_wrprotect(__pte (old))); - } while (cmpxchg((unsigned long *) ptep, old, new) != old); -#else - pte_t old_pte = *ptep; - set_pte_at(mm, addr, ptep, pte_wrprotect(old_pte)); -#endif + unsigned long flags; + spin_lock_irqsave(&pa_dbit_lock, flags); + set_pte(ptep, pte_wrprotect(*ptep)); + purge_tlb_entries(mm, addr); + spin_unlock_irqrestore(&pa_dbit_lock, flags); } #define pte_same(A,B) (pte_val(A) == pte_val(B)) @@ -495,14 +506,12 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, #endif -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_NO_CACHE) /* We provide our own get_unmapped_area to provide cache coherency */ #define HAVE_ARCH_UNMAPPED_AREA +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define __HAVE_ARCH_PTEP_GET_AND_CLEAR diff --git a/arch/parisc/include/asm/poll.h b/arch/parisc/include/asm/poll.h deleted file mode 100644 index c98509d3149..00000000000 --- a/arch/parisc/include/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/poll.h> diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/asm/posix_types.h deleted file mode 100644 index 00da29a340b..00000000000 --- a/arch/parisc/include/asm/posix_types.h +++ /dev/null @@ -1,128 +0,0 @@ -#ifndef __ARCH_PARISC_POSIX_TYPES_H -#define __ARCH_PARISC_POSIX_TYPES_H - -/* - * This file is generally used by user-level software, so you need to - * be a little careful about namespace pollution etc. Also, we cannot - * assume GCC is being used. - */ -typedef unsigned long __kernel_ino_t; -typedef unsigned short __kernel_mode_t; -typedef unsigned short __kernel_nlink_t; -typedef long __kernel_off_t; -typedef int __kernel_pid_t; -typedef unsigned short __kernel_ipc_pid_t; -typedef unsigned int __kernel_uid_t; -typedef unsigned int __kernel_gid_t; -typedef int __kernel_suseconds_t; -typedef long __kernel_clock_t; -typedef int __kernel_timer_t; -typedef int __kernel_clockid_t; -typedef int __kernel_daddr_t; -/* Note these change from narrow to wide kernels */ -#ifdef CONFIG_64BIT -typedef unsigned long __kernel_size_t; -typedef long __kernel_ssize_t; -typedef long __kernel_ptrdiff_t; -#else -typedef unsigned int __kernel_size_t; -typedef int __kernel_ssize_t; -typedef int __kernel_ptrdiff_t; -#endif -typedef long __kernel_time_t; -typedef char * __kernel_caddr_t; - -typedef unsigned short __kernel_uid16_t; -typedef unsigned short __kernel_gid16_t; -typedef unsigned int __kernel_uid32_t; -typedef unsigned int __kernel_gid32_t; - -#ifdef __GNUC__ -typedef long long __kernel_loff_t; -typedef long long __kernel_off64_t; -typedef unsigned long long __kernel_ino64_t; -#endif - -typedef unsigned int __kernel_old_dev_t; - -typedef struct { - int val[2]; -} __kernel_fsid_t; - -/* compatibility stuff */ -typedef __kernel_uid_t __kernel_old_uid_t; -typedef __kernel_gid_t __kernel_old_gid_t; - -#if defined(__KERNEL__) - -#undef __FD_SET -static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); -} - -#undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); -} - -#undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; -} - -/* - * This will unroll the loop for the normal constant case (8 ints, - * for a 256-bit fd_set) - */ -#undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *__p) -{ - unsigned long *__tmp = __p->fds_bits; - int __i; - - if (__builtin_constant_p(__FDSET_LONGS)) { - switch (__FDSET_LONGS) { - case 16: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - __tmp[ 4] = 0; __tmp[ 5] = 0; - __tmp[ 6] = 0; __tmp[ 7] = 0; - __tmp[ 8] = 0; __tmp[ 9] = 0; - __tmp[10] = 0; __tmp[11] = 0; - __tmp[12] = 0; __tmp[13] = 0; - __tmp[14] = 0; __tmp[15] = 0; - return; - - case 8: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - __tmp[ 4] = 0; __tmp[ 5] = 0; - __tmp[ 6] = 0; __tmp[ 7] = 0; - return; - - case 4: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - return; - } - } - __i = __FDSET_LONGS; - while (__i) { - __i--; - *__tmp = 0; - __tmp++; - } -} - -#endif /* defined(__KERNEL__) */ - -#endif diff --git a/arch/parisc/include/asm/prefetch.h b/arch/parisc/include/asm/prefetch.h index c5edc60c059..1ee7c82672c 100644 --- a/arch/parisc/include/asm/prefetch.h +++ b/arch/parisc/include/asm/prefetch.h @@ -21,7 +21,12 @@ #define ARCH_HAS_PREFETCH static inline void prefetch(const void *addr) { - __asm__("ldw 0(%0), %%r0" : : "r" (addr)); + __asm__( +#ifndef CONFIG_PA20 + /* Need to avoid prefetch of NULL on PA7300LC */ + " extrw,u,= %0,31,32,%%r0\n" +#endif + " ldw 0(%0), %%r0" : : "r" (addr)); } /* LDD is a PA2.0 addition. */ diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h index 9d64df8754b..d951c9681ab 100644 --- a/arch/parisc/include/asm/processor.h +++ b/arch/parisc/include/asm/processor.h @@ -16,12 +16,9 @@ #include <asm/pdc.h> #include <asm/ptrace.h> #include <asm/types.h> -#include <asm/system.h> #include <asm/percpu.h> #endif /* __ASSEMBLY__ */ -#define KERNEL_STACK_SIZE (4*PAGE_SIZE) - /* * Default implementation of macro that returns current * instruction pointer ("program counter"). @@ -33,6 +30,8 @@ #endif #define current_text_addr() ({ void *pc; current_ia(pc); pc; }) +#define HAVE_ARCH_PICK_MMAP_LAYOUT + #define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size) #define TASK_SIZE TASK_SIZE_OF(current) #define TASK_UNMAPPED_BASE (current->thread.map_base) @@ -56,6 +55,11 @@ #define STACK_TOP TASK_SIZE #define STACK_TOP_MAX DEFAULT_TASK_SIZE +/* Allow bigger stacks for 64-bit processes */ +#define STACK_SIZE_MAX (USER_WIDE_MODE \ + ? (1 << 30) /* 1 GB */ \ + : (CONFIG_MAX_STACK_SIZE_MB*1024*1024)) + #endif #ifndef __ASSEMBLY__ @@ -97,7 +101,6 @@ struct cpuinfo_parisc { unsigned long txn_addr; /* MMIO addr of EIR or id_eid */ #ifdef CONFIG_SMP unsigned long pending_ipi; /* bitmap of type ipi_message_type */ - unsigned long ipi_count; /* number ipi Interrupts */ #endif unsigned long bh_count; /* number of times bh was invoked */ unsigned long prof_counter; /* per CPU profiling support */ @@ -127,6 +130,8 @@ struct thread_struct { unsigned long flags; }; +#define task_pt_regs(tsk) ((struct pt_regs *)&((tsk)->thread.regs)) + /* Thread struct flags. */ #define PARISC_UAC_NOPRINT (1UL << 0) /* see prctl and unaligned.c */ #define PARISC_UAC_SIGBUS (1UL << 1) @@ -166,6 +171,7 @@ struct thread_struct { * Return saved PC of a blocked thread. This is used by ps mostly. */ +struct task_struct; unsigned long thread_saved_pc(struct task_struct *t); void show_trace(struct task_struct *task, unsigned long *stack); @@ -193,7 +199,6 @@ typedef unsigned int elf_caddr_t; /* offset pc for priv. level */ \ pc |= 3; \ \ - set_fs(USER_DS); \ regs->iasq[0] = spaceid; \ regs->iasq[1] = spaceid; \ regs->iaoq[0] = pc; \ @@ -296,7 +301,6 @@ on downward growing arches, it looks like this: elf_addr_t pc = (elf_addr_t)new_pc | 3; \ elf_caddr_t *argv = (elf_caddr_t *)bprm->exec + 1; \ \ - set_fs(USER_DS); \ regs->iasq[0] = spaceid; \ regs->iasq[1] = spaceid; \ regs->iaoq[0] = pc; \ @@ -325,10 +329,6 @@ struct mm_struct; /* Free all resources held by a thread. */ extern void release_thread(struct task_struct *); -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - -/* Prepare to copy thread state - unlazy all lazy status */ -#define prepare_to_copy(tsk) do { } while (0) extern void map_hpux_gateway_page(struct task_struct *tsk, struct mm_struct *mm); diff --git a/arch/parisc/include/asm/psw.h b/arch/parisc/include/asm/psw.h index 5a3e23c9ce6..ad69a35e9c0 100644 --- a/arch/parisc/include/asm/psw.h +++ b/arch/parisc/include/asm/psw.h @@ -59,4 +59,45 @@ #define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) #define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) +#ifndef __ASSEMBLY__ + +/* The program status word as bitfields. */ +struct pa_psw { + unsigned int y:1; + unsigned int z:1; + unsigned int rv:2; + unsigned int w:1; + unsigned int e:1; + unsigned int s:1; + unsigned int t:1; + + unsigned int h:1; + unsigned int l:1; + unsigned int n:1; + unsigned int x:1; + unsigned int b:1; + unsigned int c:1; + unsigned int v:1; + unsigned int m:1; + + unsigned int cb:8; + + unsigned int o:1; + unsigned int g:1; + unsigned int f:1; + unsigned int r:1; + unsigned int q:1; + unsigned int p:1; + unsigned int d:1; + unsigned int i:1; +}; + +#ifdef CONFIG_64BIT +#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4)) +#else +#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW)) +#endif + +#endif /* !__ASSEMBLY__ */ + #endif diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index 302f68dc889..3c3cb004b7e 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -1,66 +1,27 @@ -#ifndef _PARISC_PTRACE_H -#define _PARISC_PTRACE_H - /* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg ** Copyright (C) 2000 Grant Grundler, Hewlett-Packard */ +#ifndef _PARISC_PTRACE_H +#define _PARISC_PTRACE_H -#include <linux/types.h> - -/* This struct defines the way the registers are stored on the - * stack during a system call. - * - * N.B. gdb/strace care about the size and offsets within this - * structure. If you change things, you may break object compatibility - * for those applications. - */ - -struct pt_regs { - unsigned long gr[32]; /* PSW is in gr[0] */ - __u64 fr[32]; - unsigned long sr[ 8]; - unsigned long iasq[2]; - unsigned long iaoq[2]; - unsigned long cr27; - unsigned long pad0; /* available for other uses */ - unsigned long orig_r28; - unsigned long ksp; - unsigned long kpc; - unsigned long sar; /* CR11 */ - unsigned long iir; /* CR19 */ - unsigned long isr; /* CR20 */ - unsigned long ior; /* CR21 */ - unsigned long ipsw; /* CR22 */ -}; - -/* - * The numbers chosen here are somewhat arbitrary but absolutely MUST - * not overlap with any of the number assigned in <linux/ptrace.h>. - * - * These ones are taken from IA-64 on the assumption that theirs are - * the most correct (and we also want to support PTRACE_SINGLEBLOCK - * since we have taken branch traps too) - */ -#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ +#include <uapi/asm/ptrace.h> -#ifdef __KERNEL__ #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) -struct task_struct; #define arch_has_single_step() 1 -void user_disable_single_step(struct task_struct *task); -void user_enable_single_step(struct task_struct *task); - #define arch_has_block_step() 1 -void user_enable_block_step(struct task_struct *task); /* XXX should we use iaoq[1] or iaoq[0] ? */ #define user_mode(regs) (((regs)->iaoq[0] & 3) ? 1 : 0) #define user_space(regs) (((regs)->iasq[1] != 0) ? 1 : 0) #define instruction_pointer(regs) ((regs)->iaoq[0] & ~3) +#define user_stack_pointer(regs) ((regs)->gr[30]) unsigned long profile_pc(struct pt_regs *); -extern void show_regs(struct pt_regs *); -#endif + +static inline unsigned long regs_return_value(struct pt_regs *regs) +{ + return regs->gr[20]; +} #endif diff --git a/arch/parisc/include/asm/real.h b/arch/parisc/include/asm/real.h deleted file mode 100644 index 82acb25db39..00000000000 --- a/arch/parisc/include/asm/real.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef _PARISC_REAL_H -#define _PARISC_REAL_H - - -#endif diff --git a/arch/parisc/include/asm/resource.h b/arch/parisc/include/asm/resource.h deleted file mode 100644 index 8b06343b62e..00000000000 --- a/arch/parisc/include/asm/resource.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_PARISC_RESOURCE_H -#define _ASM_PARISC_RESOURCE_H - -#define _STK_LIM_MAX 10 * _STK_LIM -#include <asm-generic/resource.h> - -#endif diff --git a/arch/parisc/include/asm/scatterlist.h b/arch/parisc/include/asm/scatterlist.h index 62269b31ebf..8bf1f0dd1f1 100644 --- a/arch/parisc/include/asm/scatterlist.h +++ b/arch/parisc/include/asm/scatterlist.h @@ -3,25 +3,8 @@ #include <asm/page.h> #include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - - unsigned int length; - - /* an IOVA can be 64-bits on some PA-Risc platforms. */ - dma_addr_t iova; /* I/O Virtual Address */ - __u32 iova_length; /* bytes mapped */ -}; +#include <asm-generic/scatterlist.h> #define sg_virt_addr(sg) ((unsigned long)sg_virt(sg)) -#define sg_dma_address(sg) ((sg)->iova) -#define sg_dma_len(sg) ((sg)->iova_length) - -#define ISA_DMA_THRESHOLD (~0UL) #endif /* _ASM_PARISC_SCATTERLIST_H */ diff --git a/arch/parisc/include/asm/segment.h b/arch/parisc/include/asm/segment.h deleted file mode 100644 index 26794ddb652..00000000000 --- a/arch/parisc/include/asm/segment.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PARISC_SEGMENT_H -#define __PARISC_SEGMENT_H - -/* Only here because we have some old header files that expect it.. */ - -#endif diff --git a/arch/parisc/include/asm/serial.h b/arch/parisc/include/asm/serial.h index d7e3cc60dbc..77e9b67c87e 100644 --- a/arch/parisc/include/asm/serial.h +++ b/arch/parisc/include/asm/serial.h @@ -6,5 +6,3 @@ * This is used for 16550-compatible UARTs */ #define BASE_BAUD ( 1843200 / 16 ) - -#define SERIAL_PORT_DFNS diff --git a/arch/parisc/include/asm/shmparam.h b/arch/parisc/include/asm/shmparam.h index 628ddc22faa..afe1300ab66 100644 --- a/arch/parisc/include/asm/shmparam.h +++ b/arch/parisc/include/asm/shmparam.h @@ -1,8 +1,7 @@ #ifndef _ASMPARISC_SHMPARAM_H #define _ASMPARISC_SHMPARAM_H -#define __ARCH_FORCE_SHMLBA 1 - -#define SHMLBA 0x00400000 /* attach addr needs to be 4 Mb aligned */ +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ +#define SHM_COLOUR 0x00400000 /* shared mappings colouring */ #endif /* _ASMPARISC_SHMPARAM_H */ diff --git a/arch/parisc/include/asm/signal.h b/arch/parisc/include/asm/signal.h index c20356375d1..81a54577397 100644 --- a/arch/parisc/include/asm/signal.h +++ b/arch/parisc/include/asm/signal.h @@ -1,129 +1,15 @@ #ifndef _ASM_PARISC_SIGNAL_H #define _ASM_PARISC_SIGNAL_H -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGEMT 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGBUS 10 -#define SIGSEGV 11 -#define SIGSYS 12 /* Linux doesn't use this */ -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGUSR1 16 -#define SIGUSR2 17 -#define SIGCHLD 18 -#define SIGPWR 19 -#define SIGVTALRM 20 -#define SIGPROF 21 -#define SIGIO 22 -#define SIGPOLL SIGIO -#define SIGWINCH 23 -#define SIGSTOP 24 -#define SIGTSTP 25 -#define SIGCONT 26 -#define SIGTTIN 27 -#define SIGTTOU 28 -#define SIGURG 29 -#define SIGLOST 30 /* Linux doesn't use this either */ -#define SIGUNUSED 31 -#define SIGRESERVE SIGUNUSED - -#define SIGXCPU 33 -#define SIGXFSZ 34 -#define SIGSTKFLT 36 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 37 -#define SIGRTMAX _NSIG /* it's 44 under HP/UX */ - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_ONSTACK 0x00000001 -#define SA_RESETHAND 0x00000004 -#define SA_NOCLDSTOP 0x00000008 -#define SA_SIGINFO 0x00000010 -#define SA_NODEFER 0x00000020 -#define SA_RESTART 0x00000040 -#define SA_NOCLDWAIT 0x00000080 -#define _SA_SIGGFAULT 0x00000100 /* HPUX */ - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 /* obsolete -- ignored */ - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#ifdef __KERNEL__ +#include <uapi/asm/signal.h> #define _NSIG 64 /* bits-per-word, where word apparently means 'long' not 'int' */ #define _NSIG_BPW BITS_PER_LONG #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -#endif /* __KERNEL__ */ - -#define SIG_BLOCK 0 /* for blocking signals */ -#define SIG_UNBLOCK 1 /* for unblocking signals */ -#define SIG_SETMASK 2 /* for setting the signal mask */ - -#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ -#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ -#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ - # ifndef __ASSEMBLY__ -# include <linux/types.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; - -/* Type of a signal handler. */ -#ifdef CONFIG_64BIT -/* function pointers on 64-bit parisc are pointers to little structs and the - * compiler doesn't support code which changes or tests the address of - * the function in the little struct. This is really ugly -PB - */ -typedef char __user *__sighandler_t; -#else -typedef void __signalfn_t(int); -typedef __signalfn_t __user *__sighandler_t; -#endif - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ - /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -134,20 +20,15 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; +#ifndef __KERNEL__ struct sigaction { __sighandler_t sa_handler; unsigned long sa_flags; sigset_t sa_mask; /* mask last for extensibility */ }; - -struct k_sigaction { - struct sigaction sa; -}; - -#define ptrace_signal_deliver(regs, cookie) do { } while (0) +#endif #include <asm/sigcontext.h> -#endif /* __KERNEL__ */ #endif /* !__ASSEMBLY */ #endif /* _ASM_PARISC_SIGNAL_H */ diff --git a/arch/parisc/include/asm/smp.h b/arch/parisc/include/asm/smp.h index 21eb45a5262..a5dc9066c6d 100644 --- a/arch/parisc/include/asm/smp.h +++ b/arch/parisc/include/asm/smp.h @@ -25,24 +25,13 @@ typedef unsigned long address_t; #define cpu_number_map(cpu) (cpu) #define cpu_logical_map(cpu) (cpu) -extern void smp_send_reschedule(int cpu); extern void smp_send_all_nop(void); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); -#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask #endif /* !ASSEMBLY */ -/* - * This magic constant controls our willingness to transfer - * a process across CPUs. Such a transfer incurs cache and tlb - * misses. The current value is inherited from i386. Still needs - * to be tuned for parisc. - */ - -#define PROC_CHANGE_PENALTY 15 /* Schedule penalty */ - #define raw_smp_processor_id() (current_thread_info()->cpu) #else /* CONFIG_SMP */ @@ -60,6 +49,5 @@ static inline void __cpu_die (unsigned int cpu) { while(1) ; } -extern int __cpu_up (unsigned int cpu); #endif /* __ASM_SMP_H */ diff --git a/arch/parisc/include/asm/socket.h b/arch/parisc/include/asm/socket.h index 885472bf7b7..748016cb122 100644 --- a/arch/parisc/include/asm/socket.h +++ b/arch/parisc/include/asm/socket.h @@ -1,65 +1,11 @@ #ifndef _ASM_SOCKET_H #define _ASM_SOCKET_H -#include <asm/sockios.h> - -/* For setsockopt(2) */ -#define SOL_SOCKET 0xffff - -#define SO_DEBUG 0x0001 -#define SO_REUSEADDR 0x0004 -#define SO_KEEPALIVE 0x0008 -#define SO_DONTROUTE 0x0010 -#define SO_BROADCAST 0x0020 -#define SO_LINGER 0x0080 -#define SO_OOBINLINE 0x0100 -/* To add :#define SO_REUSEPORT 0x0200 */ -#define SO_SNDBUF 0x1001 -#define SO_RCVBUF 0x1002 -#define SO_SNDBUFFORCE 0x100a -#define SO_RCVBUFFORCE 0x100b -#define SO_SNDLOWAT 0x1003 -#define SO_RCVLOWAT 0x1004 -#define SO_SNDTIMEO 0x1005 -#define SO_RCVTIMEO 0x1006 -#define SO_ERROR 0x1007 -#define SO_TYPE 0x1008 -#define SO_PEERNAME 0x2000 - -#define SO_NO_CHECK 0x400b -#define SO_PRIORITY 0x400c -#define SO_BSDCOMPAT 0x400e -#define SO_PASSCRED 0x4010 -#define SO_PEERCRED 0x4011 -#define SO_TIMESTAMP 0x4012 -#define SCM_TIMESTAMP SO_TIMESTAMP -#define SO_TIMESTAMPNS 0x4013 -#define SCM_TIMESTAMPNS SO_TIMESTAMPNS - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 0x4016 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x4017 -#define SO_SECURITY_ENCRYPTION_NETWORK 0x4018 - -#define SO_BINDTODEVICE 0x4019 - -/* Socket filtering */ -#define SO_ATTACH_FILTER 0x401a -#define SO_DETACH_FILTER 0x401b - -#define SO_ACCEPTCONN 0x401c - -#define SO_PEERSEC 0x401d -#define SO_PASSSEC 0x401e - -#define SO_MARK 0x401f - -#define SO_TIMESTAMPING 0x4020 -#define SCM_TIMESTAMPING SO_TIMESTAMPING +#include <uapi/asm/socket.h> /* O_NONBLOCK clashes with the bits used for socket types. Therefore we * have to define SOCK_NONBLOCK to a different value here. */ -#define SOCK_NONBLOCK 0x40000000 +#define SOCK_NONBLOCK 0x40000000 #endif /* _ASM_SOCKET_H */ diff --git a/arch/parisc/include/asm/special_insns.h b/arch/parisc/include/asm/special_insns.h new file mode 100644 index 00000000000..e1509308899 --- /dev/null +++ b/arch/parisc/include/asm/special_insns.h @@ -0,0 +1,43 @@ +#ifndef __PARISC_SPECIAL_INSNS_H +#define __PARISC_SPECIAL_INSNS_H + +#define mfctl(reg) ({ \ + unsigned long cr; \ + __asm__ __volatile__( \ + "mfctl " #reg ",%0" : \ + "=r" (cr) \ + ); \ + cr; \ +}) + +#define mtctl(gr, cr) \ + __asm__ __volatile__("mtctl %0,%1" \ + : /* no outputs */ \ + : "r" (gr), "i" (cr) : "memory") + +/* these are here to de-mystefy the calling code, and to provide hooks */ +/* which I needed for debugging EIEM problems -PB */ +#define get_eiem() mfctl(15) +static inline void set_eiem(unsigned long val) +{ + mtctl(val, 15); +} + +#define mfsp(reg) ({ \ + unsigned long cr; \ + __asm__ __volatile__( \ + "mfsp " #reg ",%0" : \ + "=r" (cr) \ + ); \ + cr; \ +}) + +#define mtsp(val, cr) \ + { if (__builtin_constant_p(val) && ((val) == 0)) \ + __asm__ __volatile__("mtsp %%r0,%0" : : "i" (cr) : "memory"); \ + else \ + __asm__ __volatile__("mtsp %0,%1" \ + : /* no outputs */ \ + : "r" (val), "i" (cr) : "memory"); } + +#endif /* __PARISC_SPECIAL_INSNS_H */ diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h index fae03e136fa..64f2992e439 100644 --- a/arch/parisc/include/asm/spinlock.h +++ b/arch/parisc/include/asm/spinlock.h @@ -1,21 +1,22 @@ #ifndef __ASM_SPINLOCK_H #define __ASM_SPINLOCK_H -#include <asm/system.h> +#include <asm/barrier.h> +#include <asm/ldcw.h> #include <asm/processor.h> #include <asm/spinlock_types.h> -static inline int __raw_spin_is_locked(raw_spinlock_t *x) +static inline int arch_spin_is_locked(arch_spinlock_t *x) { volatile unsigned int *a = __ldcw_align(x); return *a == 0; } -#define __raw_spin_lock(lock) __raw_spin_lock_flags(lock, 0) -#define __raw_spin_unlock_wait(x) \ - do { cpu_relax(); } while (__raw_spin_is_locked(x)) +#define arch_spin_lock(lock) arch_spin_lock_flags(lock, 0) +#define arch_spin_unlock_wait(x) \ + do { cpu_relax(); } while (arch_spin_is_locked(x)) -static inline void __raw_spin_lock_flags(raw_spinlock_t *x, +static inline void arch_spin_lock_flags(arch_spinlock_t *x, unsigned long flags) { volatile unsigned int *a; @@ -33,7 +34,7 @@ static inline void __raw_spin_lock_flags(raw_spinlock_t *x, mb(); } -static inline void __raw_spin_unlock(raw_spinlock_t *x) +static inline void arch_spin_unlock(arch_spinlock_t *x) { volatile unsigned int *a; mb(); @@ -42,7 +43,7 @@ static inline void __raw_spin_unlock(raw_spinlock_t *x) mb(); } -static inline int __raw_spin_trylock(raw_spinlock_t *x) +static inline int arch_spin_trylock(arch_spinlock_t *x) { volatile unsigned int *a; int ret; @@ -69,38 +70,38 @@ static inline int __raw_spin_trylock(raw_spinlock_t *x) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ void __raw_read_lock(raw_rwlock_t *rw) +static __inline__ void arch_read_lock(arch_rwlock_t *rw) { unsigned long flags; local_irq_save(flags); - __raw_spin_lock_flags(&rw->lock, flags); + arch_spin_lock_flags(&rw->lock, flags); rw->counter++; - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); local_irq_restore(flags); } /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ void __raw_read_unlock(raw_rwlock_t *rw) +static __inline__ void arch_read_unlock(arch_rwlock_t *rw) { unsigned long flags; local_irq_save(flags); - __raw_spin_lock_flags(&rw->lock, flags); + arch_spin_lock_flags(&rw->lock, flags); rw->counter--; - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); local_irq_restore(flags); } /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) +static __inline__ int arch_read_trylock(arch_rwlock_t *rw) { unsigned long flags; retry: local_irq_save(flags); - if (__raw_spin_trylock(&rw->lock)) { + if (arch_spin_trylock(&rw->lock)) { rw->counter++; - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); local_irq_restore(flags); return 1; } @@ -111,7 +112,7 @@ static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) return 0; /* Wait until we have a realistic chance at the lock */ - while (__raw_spin_is_locked(&rw->lock) && rw->counter >= 0) + while (arch_spin_is_locked(&rw->lock) && rw->counter >= 0) cpu_relax(); goto retry; @@ -119,15 +120,15 @@ static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to read_trylock() this lock */ -static __inline__ void __raw_write_lock(raw_rwlock_t *rw) +static __inline__ void arch_write_lock(arch_rwlock_t *rw) { unsigned long flags; retry: local_irq_save(flags); - __raw_spin_lock_flags(&rw->lock, flags); + arch_spin_lock_flags(&rw->lock, flags); if (rw->counter != 0) { - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); local_irq_restore(flags); while (rw->counter != 0) @@ -141,27 +142,27 @@ retry: local_irq_restore(flags); } -static __inline__ void __raw_write_unlock(raw_rwlock_t *rw) +static __inline__ void arch_write_unlock(arch_rwlock_t *rw) { rw->counter = 0; - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); } /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to read_trylock() this lock */ -static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) +static __inline__ int arch_write_trylock(arch_rwlock_t *rw) { unsigned long flags; int result = 0; local_irq_save(flags); - if (__raw_spin_trylock(&rw->lock)) { + if (arch_spin_trylock(&rw->lock)) { if (rw->counter == 0) { rw->counter = -1; result = 1; } else { /* Read-locked. Oh well. */ - __raw_spin_unlock(&rw->lock); + arch_spin_unlock(&rw->lock); } } local_irq_restore(flags); @@ -173,7 +174,7 @@ static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) * read_can_lock - would read_trylock() succeed? * @lock: the rwlock in question. */ -static __inline__ int __raw_read_can_lock(raw_rwlock_t *rw) +static __inline__ int arch_read_can_lock(arch_rwlock_t *rw) { return rw->counter >= 0; } @@ -182,16 +183,12 @@ static __inline__ int __raw_read_can_lock(raw_rwlock_t *rw) * write_can_lock - would write_trylock() succeed? * @lock: the rwlock in question. */ -static __inline__ int __raw_write_can_lock(raw_rwlock_t *rw) +static __inline__ int arch_write_can_lock(arch_rwlock_t *rw) { return !rw->counter; } -#define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock) -#define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock) - -#define _raw_spin_relax(lock) cpu_relax() -#define _raw_read_relax(lock) cpu_relax() -#define _raw_write_relax(lock) cpu_relax() +#define arch_read_lock_flags(lock, flags) arch_read_lock(lock) +#define arch_write_lock_flags(lock, flags) arch_write_lock(lock) #endif /* __ASM_SPINLOCK_H */ diff --git a/arch/parisc/include/asm/spinlock_types.h b/arch/parisc/include/asm/spinlock_types.h index 3f72f47cf4b..8c373aa28a8 100644 --- a/arch/parisc/include/asm/spinlock_types.h +++ b/arch/parisc/include/asm/spinlock_types.h @@ -4,18 +4,18 @@ typedef struct { #ifdef CONFIG_PA20 volatile unsigned int slock; -# define __RAW_SPIN_LOCK_UNLOCKED { 1 } +# define __ARCH_SPIN_LOCK_UNLOCKED { 1 } #else volatile unsigned int lock[4]; -# define __RAW_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } } +# define __ARCH_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } } #endif -} raw_spinlock_t; +} arch_spinlock_t; typedef struct { - raw_spinlock_t lock; + arch_spinlock_t lock; volatile int counter; -} raw_rwlock_t; +} arch_rwlock_t; -#define __RAW_RW_LOCK_UNLOCKED { __RAW_SPIN_LOCK_UNLOCKED, 0 } +#define __ARCH_RW_LOCK_UNLOCKED { __ARCH_SPIN_LOCK_UNLOCKED, 0 } #endif diff --git a/arch/parisc/include/asm/switch_to.h b/arch/parisc/include/asm/switch_to.h new file mode 100644 index 00000000000..8ed8fea1e78 --- /dev/null +++ b/arch/parisc/include/asm/switch_to.h @@ -0,0 +1,12 @@ +#ifndef __PARISC_SWITCH_TO_H +#define __PARISC_SWITCH_TO_H + +struct task_struct; + +extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *); + +#define switch_to(prev, next, last) do { \ + (last) = _switch_to(prev, next); \ +} while(0) + +#endif /* __PARISC_SWITCH_TO_H */ diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h new file mode 100644 index 00000000000..8bdfd2c8c39 --- /dev/null +++ b/arch/parisc/include/asm/syscall.h @@ -0,0 +1,40 @@ +/* syscall.h */ + +#ifndef _ASM_PARISC_SYSCALL_H_ +#define _ASM_PARISC_SYSCALL_H_ + +#include <linux/err.h> +#include <asm/ptrace.h> + +static inline long syscall_get_nr(struct task_struct *tsk, + struct pt_regs *regs) +{ + return regs->gr[20]; +} + +static inline void syscall_get_arguments(struct task_struct *tsk, + struct pt_regs *regs, unsigned int i, + unsigned int n, unsigned long *args) +{ + BUG_ON(i); + + switch (n) { + case 6: + args[5] = regs->gr[21]; + case 5: + args[4] = regs->gr[22]; + case 4: + args[3] = regs->gr[23]; + case 3: + args[2] = regs->gr[24]; + case 2: + args[1] = regs->gr[25]; + case 1: + args[0] = regs->gr[26]; + break; + default: + BUG(); + } +} + +#endif /*_ASM_PARISC_SYSCALL_H_*/ diff --git a/arch/parisc/include/asm/system.h b/arch/parisc/include/asm/system.h deleted file mode 100644 index ee80c920b46..00000000000 --- a/arch/parisc/include/asm/system.h +++ /dev/null @@ -1,182 +0,0 @@ -#ifndef __PARISC_SYSTEM_H -#define __PARISC_SYSTEM_H - -#include <asm/psw.h> - -/* The program status word as bitfields. */ -struct pa_psw { - unsigned int y:1; - unsigned int z:1; - unsigned int rv:2; - unsigned int w:1; - unsigned int e:1; - unsigned int s:1; - unsigned int t:1; - - unsigned int h:1; - unsigned int l:1; - unsigned int n:1; - unsigned int x:1; - unsigned int b:1; - unsigned int c:1; - unsigned int v:1; - unsigned int m:1; - - unsigned int cb:8; - - unsigned int o:1; - unsigned int g:1; - unsigned int f:1; - unsigned int r:1; - unsigned int q:1; - unsigned int p:1; - unsigned int d:1; - unsigned int i:1; -}; - -#ifdef CONFIG_64BIT -#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4)) -#else -#define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW)) -#endif - -struct task_struct; - -extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *); - -#define switch_to(prev, next, last) do { \ - (last) = _switch_to(prev, next); \ -} while(0) - -/* interrupt control */ -#define local_save_flags(x) __asm__ __volatile__("ssm 0, %0" : "=r" (x) : : "memory") -#define local_irq_disable() __asm__ __volatile__("rsm %0,%%r0\n" : : "i" (PSW_I) : "memory" ) -#define local_irq_enable() __asm__ __volatile__("ssm %0,%%r0\n" : : "i" (PSW_I) : "memory" ) - -#define local_irq_save(x) \ - __asm__ __volatile__("rsm %1,%0" : "=r" (x) :"i" (PSW_I) : "memory" ) -#define local_irq_restore(x) \ - __asm__ __volatile__("mtsm %0" : : "r" (x) : "memory" ) - -#define irqs_disabled() \ -({ \ - unsigned long flags; \ - local_save_flags(flags); \ - (flags & PSW_I) == 0; \ -}) - -#define mfctl(reg) ({ \ - unsigned long cr; \ - __asm__ __volatile__( \ - "mfctl " #reg ",%0" : \ - "=r" (cr) \ - ); \ - cr; \ -}) - -#define mtctl(gr, cr) \ - __asm__ __volatile__("mtctl %0,%1" \ - : /* no outputs */ \ - : "r" (gr), "i" (cr) : "memory") - -/* these are here to de-mystefy the calling code, and to provide hooks */ -/* which I needed for debugging EIEM problems -PB */ -#define get_eiem() mfctl(15) -static inline void set_eiem(unsigned long val) -{ - mtctl(val, 15); -} - -#define mfsp(reg) ({ \ - unsigned long cr; \ - __asm__ __volatile__( \ - "mfsp " #reg ",%0" : \ - "=r" (cr) \ - ); \ - cr; \ -}) - -#define mtsp(gr, cr) \ - __asm__ __volatile__("mtsp %0,%1" \ - : /* no outputs */ \ - : "r" (gr), "i" (cr) : "memory") - - -/* -** This is simply the barrier() macro from linux/kernel.h but when serial.c -** uses tqueue.h uses smp_mb() defined using barrier(), linux/kernel.h -** hasn't yet been included yet so it fails, thus repeating the macro here. -** -** PA-RISC architecture allows for weakly ordered memory accesses although -** none of the processors use it. There is a strong ordered bit that is -** set in the O-bit of the page directory entry. Operating systems that -** can not tolerate out of order accesses should set this bit when mapping -** pages. The O-bit of the PSW should also be set to 1 (I don't believe any -** of the processor implemented the PSW O-bit). The PCX-W ERS states that -** the TLB O-bit is not implemented so the page directory does not need to -** have the O-bit set when mapping pages (section 3.1). This section also -** states that the PSW Y, Z, G, and O bits are not implemented. -** So it looks like nothing needs to be done for parisc-linux (yet). -** (thanks to chada for the above comment -ggg) -** -** The __asm__ op below simple prevents gcc/ld from reordering -** instructions across the mb() "call". -*/ -#define mb() __asm__ __volatile__("":::"memory") /* barrier() */ -#define rmb() mb() -#define wmb() mb() -#define smp_mb() mb() -#define smp_rmb() mb() -#define smp_wmb() mb() -#define smp_read_barrier_depends() do { } while(0) -#define read_barrier_depends() do { } while(0) - -#define set_mb(var, value) do { var = value; mb(); } while (0) - -#ifndef CONFIG_PA20 -/* Because kmalloc only guarantees 8-byte alignment for kmalloc'd data, - and GCC only guarantees 8-byte alignment for stack locals, we can't - be assured of 16-byte alignment for atomic lock data even if we - specify "__attribute ((aligned(16)))" in the type declaration. So, - we use a struct containing an array of four ints for the atomic lock - type and dynamically select the 16-byte aligned int from the array - for the semaphore. */ - -#define __PA_LDCW_ALIGNMENT 16 -#define __ldcw_align(a) ({ \ - unsigned long __ret = (unsigned long) &(a)->lock[0]; \ - __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) \ - & ~(__PA_LDCW_ALIGNMENT - 1); \ - (volatile unsigned int *) __ret; \ -}) -#define __LDCW "ldcw" - -#else /*CONFIG_PA20*/ -/* From: "Jim Hull" <jim.hull of hp.com> - I've attached a summary of the change, but basically, for PA 2.0, as - long as the ",CO" (coherent operation) completer is specified, then the - 16-byte alignment requirement for ldcw and ldcd is relaxed, and instead - they only require "natural" alignment (4-byte for ldcw, 8-byte for - ldcd). */ - -#define __PA_LDCW_ALIGNMENT 4 -#define __ldcw_align(a) ((volatile unsigned int *)a) -#define __LDCW "ldcw,co" - -#endif /*!CONFIG_PA20*/ - -/* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */ -#define __ldcw(a) ({ \ - unsigned __ret; \ - __asm__ __volatile__(__LDCW " 0(%1),%0" \ - : "=r" (__ret) : "r" (a)); \ - __ret; \ -}) - -#ifdef CONFIG_SMP -# define __lock_aligned __attribute__((__section__(".data.lock_aligned"))) -#endif - -#define arch_align_stack(x) (x) - -#endif diff --git a/arch/parisc/include/asm/termios.h b/arch/parisc/include/asm/termios.h index a2a57a4548a..9bbc0c8974e 100644 --- a/arch/parisc/include/asm/termios.h +++ b/arch/parisc/include/asm/termios.h @@ -1,45 +1,8 @@ #ifndef _PARISC_TERMIOS_H #define _PARISC_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 @@ -85,6 +48,4 @@ struct termio { #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) -#endif /* __KERNEL__ */ - #endif /* _PARISC_TERMIOS_H */ diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h index 0407959da48..4b9b10ce1f9 100644 --- a/arch/parisc/include/asm/thread_info.h +++ b/arch/parisc/include/asm/thread_info.h @@ -5,6 +5,7 @@ #ifndef __ASSEMBLY__ #include <asm/processor.h> +#include <asm/special_insns.h> struct thread_info { struct task_struct *task; /* main task structure */ @@ -23,7 +24,7 @@ struct thread_info { .flags = 0, \ .cpu = 0, \ .addr_limit = KERNEL_DS, \ - .preempt_count = 1, \ + .preempt_count = INIT_PREEMPT_COUNT, \ .restart_block = { \ .fn = do_no_restart_syscall \ } \ @@ -32,22 +33,19 @@ struct thread_info { #define init_thread_info (init_thread_union.thread_info) #define init_stack (init_thread_union.stack) +/* how to get the thread information struct from C */ +#define current_thread_info() ((struct thread_info *)mfctl(30)) + +#endif /* !__ASSEMBLY */ + /* thread information allocation */ -#define THREAD_SIZE_ORDER 2 +#define THREAD_SIZE_ORDER 2 /* PA-RISC requires at least 16k stack */ /* Be sure to hunt all references to this down when you change the size of * the kernel stack */ #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define THREAD_SHIFT (PAGE_SHIFT + THREAD_SIZE_ORDER) -/* how to get the thread information struct from C */ -#define current_thread_info() ((struct thread_info *)mfctl(30)) - -#endif /* !__ASSEMBLY */ - -#define PREEMPT_ACTIVE_BIT 28 -#define PREEMPT_ACTIVE (1 << PREEMPT_ACTIVE_BIT) - /* * thread information flags */ @@ -56,20 +54,37 @@ struct thread_info { #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_32BIT 4 /* 32 bit binary */ -#define TIF_MEMDIE 5 +#define TIF_MEMDIE 5 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 6 /* restore saved signal mask */ -#define TIF_FREEZE 7 /* is freezing for suspend */ +#define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ +#define TIF_NOTIFY_RESUME 8 /* callback before returning to user */ +#define TIF_SINGLESTEP 9 /* single stepping? */ +#define TIF_BLOCKSTEP 10 /* branch stepping? */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_32BIT (1 << TIF_32BIT) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_FREEZE (1 << TIF_FREEZE) +#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) +#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) +#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) +#define _TIF_BLOCKSTEP (1 << TIF_BLOCKSTEP) + +#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \ + _TIF_NEED_RESCHED) +#define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \ + _TIF_BLOCKSTEP | _TIF_SYSCALL_AUDIT) -#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | \ - _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) +#ifdef CONFIG_64BIT +# ifdef CONFIG_COMPAT +# define is_32bit_task() (test_thread_flag(TIF_32BIT)) +# else +# define is_32bit_task() (0) +# endif +#else +# define is_32bit_task() (1) +#endif #endif /* __KERNEL__ */ diff --git a/arch/parisc/include/asm/timex.h b/arch/parisc/include/asm/timex.h index 3b68d77273d..2bd51f6d832 100644 --- a/arch/parisc/include/asm/timex.h +++ b/arch/parisc/include/asm/timex.h @@ -6,7 +6,6 @@ #ifndef _ASMPARISC_TIMEX_H #define _ASMPARISC_TIMEX_H -#include <asm/system.h> #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ diff --git a/arch/parisc/include/asm/tlb.h b/arch/parisc/include/asm/tlb.h index 383b1db310e..07924903989 100644 --- a/arch/parisc/include/asm/tlb.h +++ b/arch/parisc/include/asm/tlb.h @@ -21,7 +21,7 @@ do { if (!(tlb)->fullmm) \ #include <asm-generic/tlb.h> -#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd) -#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte) +#define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) +#define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte) #endif diff --git a/arch/parisc/include/asm/tlbflush.h b/arch/parisc/include/asm/tlbflush.h index 1f6fd4fc05b..9d086a599fa 100644 --- a/arch/parisc/include/asm/tlbflush.h +++ b/arch/parisc/include/asm/tlbflush.h @@ -12,18 +12,18 @@ * N class systems, only one PxTLB inter processor broadcast can be * active at any one time on the Merced bus. This tlb purge * synchronisation is fairly lightweight and harmless so we activate - * it on all SMP systems not just the N class. We also need to have - * preemption disabled on uniprocessor machines, and spin_lock does that - * nicely. + * it on all systems not just the N class. */ extern spinlock_t pa_tlb_lock; -#define purge_tlb_start(x) spin_lock(&pa_tlb_lock) -#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock) +#define purge_tlb_start(flags) spin_lock_irqsave(&pa_tlb_lock, flags) +#define purge_tlb_end(flags) spin_unlock_irqrestore(&pa_tlb_lock, flags) extern void flush_tlb_all(void); extern void flush_tlb_all_local(void *); +#define smp_flush_tlb_all() flush_tlb_all() + /* * flush_tlb_mm() * @@ -63,14 +63,17 @@ static inline void flush_tlb_mm(struct mm_struct *mm) static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr) { + unsigned long flags, sid; + /* For one page, it's not worth testing the split_tlb variable */ mb(); - mtsp(vma->vm_mm->context,1); - purge_tlb_start(); + sid = vma->vm_mm->context; + purge_tlb_start(flags); + mtsp(sid, 1); pdtlb(addr); pitlb(addr); - purge_tlb_end(); + purge_tlb_end(flags); } void __flush_tlb_range(unsigned long sid, diff --git a/arch/parisc/include/asm/topology.h b/arch/parisc/include/asm/topology.h deleted file mode 100644 index d8133eb0b1e..00000000000 --- a/arch/parisc/include/asm/topology.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_PARISC_TOPOLOGY_H -#define _ASM_PARISC_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif /* _ASM_PARISC_TOPOLOGY_H */ diff --git a/arch/parisc/include/asm/traps.h b/arch/parisc/include/asm/traps.h index 1945f995f2d..4736020ba5e 100644 --- a/arch/parisc/include/asm/traps.h +++ b/arch/parisc/include/asm/traps.h @@ -6,7 +6,7 @@ struct pt_regs; /* traps.c */ void parisc_terminate(char *msg, struct pt_regs *regs, - int code, unsigned long offset); + int code, unsigned long offset) __noreturn __cold; /* mm/fault.c */ void do_page_fault(struct pt_regs *regs, unsigned long code, diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/asm/types.h deleted file mode 100644 index 7f5a39bfb4c..00000000000 --- a/arch/parisc/include/asm/types.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef _PARISC_TYPES_H -#define _PARISC_TYPES_H - -#include <asm-generic/int-ll64.h> - -#ifndef __ASSEMBLY__ - -typedef unsigned short umode_t; - -#endif /* __ASSEMBLY__ */ - -/* - * These aren't exported outside the kernel to avoid name space clashes - */ -#ifdef __KERNEL__ - -#ifdef CONFIG_64BIT -#define BITS_PER_LONG 64 -#define SHIFT_PER_LONG 6 -#else -#define BITS_PER_LONG 32 -#define SHIFT_PER_LONG 5 -#endif - -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; -typedef u64 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - -#endif diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h index cd4c0b2a8e7..4006964d8e1 100644 --- a/arch/parisc/include/asm/uaccess.h +++ b/arch/parisc/include/asm/uaccess.h @@ -5,9 +5,9 @@ * User space memory access functions */ #include <asm/page.h> -#include <asm/system.h> #include <asm/cache.h> -#include <asm-generic/uaccess.h> +#include <asm/errno.h> +#include <asm-generic/uaccess-unaligned.h> #define VERIFY_READ 0 #define VERIFY_WRITE 1 @@ -59,12 +59,13 @@ static inline long access_ok(int type, const void __user * addr, /* * The exception table contains two values: the first is an address * for an instruction that is allowed to fault, and the second is - * the address to the fixup routine. + * the address to the fixup routine. Even on a 64bit kernel we could + * use a 32bit (unsigned int) address here. */ struct exception_table_entry { - unsigned long insn; /* address of insn that is allowed to fault. */ - long fixup; /* fixup routine */ + unsigned long insn; /* address of insn that is allowed to fault. */ + unsigned long fixup; /* fixup routine */ }; #define ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr )\ @@ -181,30 +182,24 @@ struct exception_data { #if !defined(CONFIG_64BIT) #define __put_kernel_asm64(__val,ptr) do { \ - u64 __val64 = (u64)(__val); \ - u32 hi = (__val64) >> 32; \ - u32 lo = (__val64) & 0xffffffff; \ __asm__ __volatile__ ( \ "\n1:\tstw %2,0(%1)" \ - "\n2:\tstw %3,4(%1)\n\t" \ + "\n2:\tstw %R2,4(%1)\n\t" \ ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ : "=r"(__pu_err) \ - : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \ + : "r"(ptr), "r"(__val), "0"(__pu_err) \ : "r1"); \ } while (0) #define __put_user_asm64(__val,ptr) do { \ - u64 __val64 = (u64)(__val); \ - u32 hi = (__val64) >> 32; \ - u32 lo = (__val64) & 0xffffffff; \ __asm__ __volatile__ ( \ "\n1:\tstw %2,0(%%sr3,%1)" \ - "\n2:\tstw %3,4(%%sr3,%1)\n\t" \ + "\n2:\tstw %R2,4(%%sr3,%1)\n\t" \ ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ : "=r"(__pu_err) \ - : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \ + : "r"(ptr), "r"(__val), "0"(__pu_err) \ : "r1"); \ } while (0) @@ -218,15 +213,14 @@ struct exception_data { extern unsigned long lcopy_to_user(void __user *, const void *, unsigned long); extern unsigned long lcopy_from_user(void *, const void __user *, unsigned long); extern unsigned long lcopy_in_user(void __user *, const void __user *, unsigned long); -extern long lstrncpy_from_user(char *, const char __user *, long); +extern long strncpy_from_user(char *, const char __user *, long); extern unsigned lclear_user(void __user *,unsigned long); extern long lstrnlen_user(const char __user *,long); - /* * Complex access routines -- macros */ +#define user_addr_max() (~0UL) -#define strncpy_from_user lstrncpy_from_user #define strnlen_user lstrnlen_user #define strlen_user(str) lstrnlen_user(str, 0x7fffffffL) #define clear_user lclear_user @@ -234,13 +228,35 @@ extern long lstrnlen_user(const char __user *,long); unsigned long copy_to_user(void __user *dst, const void *src, unsigned long len); #define __copy_to_user copy_to_user -unsigned long copy_from_user(void *dst, const void __user *src, unsigned long len); -#define __copy_from_user copy_from_user +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long len); unsigned long copy_in_user(void __user *dst, const void __user *src, unsigned long len); #define __copy_in_user copy_in_user #define __copy_to_user_inatomic __copy_to_user #define __copy_from_user_inatomic __copy_from_user +extern void copy_from_user_overflow(void) +#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS + __compiletime_error("copy_from_user() buffer size is not provably correct") +#else + __compiletime_warning("copy_from_user() buffer size is not provably correct") +#endif +; + +static inline unsigned long __must_check copy_from_user(void *to, + const void __user *from, + unsigned long n) +{ + int sz = __compiletime_object_size(to); + int ret = -EFAULT; + + if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n)) + ret = __copy_from_user(to, from, n); + else + copy_from_user_overflow(); + + return ret; +} + struct pt_regs; int fixup_exception(struct pt_regs *regs); diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h index ef26b009dc5..5f4c68daa26 100644 --- a/arch/parisc/include/asm/unistd.h +++ b/arch/parisc/include/asm/unistd.h @@ -1,825 +1,8 @@ #ifndef _ASM_PARISC_UNISTD_H_ #define _ASM_PARISC_UNISTD_H_ -/* - * This file contains the system call numbers. - */ - -/* - * HP-UX system calls get their native numbers for binary compatibility. - */ - -#define __NR_HPUX_exit 1 -#define __NR_HPUX_fork 2 -#define __NR_HPUX_read 3 -#define __NR_HPUX_write 4 -#define __NR_HPUX_open 5 -#define __NR_HPUX_close 6 -#define __NR_HPUX_wait 7 -#define __NR_HPUX_creat 8 -#define __NR_HPUX_link 9 -#define __NR_HPUX_unlink 10 -#define __NR_HPUX_execv 11 -#define __NR_HPUX_chdir 12 -#define __NR_HPUX_time 13 -#define __NR_HPUX_mknod 14 -#define __NR_HPUX_chmod 15 -#define __NR_HPUX_chown 16 -#define __NR_HPUX_break 17 -#define __NR_HPUX_lchmod 18 -#define __NR_HPUX_lseek 19 -#define __NR_HPUX_getpid 20 -#define __NR_HPUX_mount 21 -#define __NR_HPUX_umount 22 -#define __NR_HPUX_setuid 23 -#define __NR_HPUX_getuid 24 -#define __NR_HPUX_stime 25 -#define __NR_HPUX_ptrace 26 -#define __NR_HPUX_alarm 27 -#define __NR_HPUX_oldfstat 28 -#define __NR_HPUX_pause 29 -#define __NR_HPUX_utime 30 -#define __NR_HPUX_stty 31 -#define __NR_HPUX_gtty 32 -#define __NR_HPUX_access 33 -#define __NR_HPUX_nice 34 -#define __NR_HPUX_ftime 35 -#define __NR_HPUX_sync 36 -#define __NR_HPUX_kill 37 -#define __NR_HPUX_stat 38 -#define __NR_HPUX_setpgrp3 39 -#define __NR_HPUX_lstat 40 -#define __NR_HPUX_dup 41 -#define __NR_HPUX_pipe 42 -#define __NR_HPUX_times 43 -#define __NR_HPUX_profil 44 -#define __NR_HPUX_ki_call 45 -#define __NR_HPUX_setgid 46 -#define __NR_HPUX_getgid 47 -#define __NR_HPUX_sigsys 48 -#define __NR_HPUX_reserved1 49 -#define __NR_HPUX_reserved2 50 -#define __NR_HPUX_acct 51 -#define __NR_HPUX_set_userthreadid 52 -#define __NR_HPUX_oldlock 53 -#define __NR_HPUX_ioctl 54 -#define __NR_HPUX_reboot 55 -#define __NR_HPUX_symlink 56 -#define __NR_HPUX_utssys 57 -#define __NR_HPUX_readlink 58 -#define __NR_HPUX_execve 59 -#define __NR_HPUX_umask 60 -#define __NR_HPUX_chroot 61 -#define __NR_HPUX_fcntl 62 -#define __NR_HPUX_ulimit 63 -#define __NR_HPUX_getpagesize 64 -#define __NR_HPUX_mremap 65 -#define __NR_HPUX_vfork 66 -#define __NR_HPUX_vread 67 -#define __NR_HPUX_vwrite 68 -#define __NR_HPUX_sbrk 69 -#define __NR_HPUX_sstk 70 -#define __NR_HPUX_mmap 71 -#define __NR_HPUX_vadvise 72 -#define __NR_HPUX_munmap 73 -#define __NR_HPUX_mprotect 74 -#define __NR_HPUX_madvise 75 -#define __NR_HPUX_vhangup 76 -#define __NR_HPUX_swapoff 77 -#define __NR_HPUX_mincore 78 -#define __NR_HPUX_getgroups 79 -#define __NR_HPUX_setgroups 80 -#define __NR_HPUX_getpgrp2 81 -#define __NR_HPUX_setpgrp2 82 -#define __NR_HPUX_setitimer 83 -#define __NR_HPUX_wait3 84 -#define __NR_HPUX_swapon 85 -#define __NR_HPUX_getitimer 86 -#define __NR_HPUX_gethostname42 87 -#define __NR_HPUX_sethostname42 88 -#define __NR_HPUX_getdtablesize 89 -#define __NR_HPUX_dup2 90 -#define __NR_HPUX_getdopt 91 -#define __NR_HPUX_fstat 92 -#define __NR_HPUX_select 93 -#define __NR_HPUX_setdopt 94 -#define __NR_HPUX_fsync 95 -#define __NR_HPUX_setpriority 96 -#define __NR_HPUX_socket_old 97 -#define __NR_HPUX_connect_old 98 -#define __NR_HPUX_accept_old 99 -#define __NR_HPUX_getpriority 100 -#define __NR_HPUX_send_old 101 -#define __NR_HPUX_recv_old 102 -#define __NR_HPUX_socketaddr_old 103 -#define __NR_HPUX_bind_old 104 -#define __NR_HPUX_setsockopt_old 105 -#define __NR_HPUX_listen_old 106 -#define __NR_HPUX_vtimes_old 107 -#define __NR_HPUX_sigvector 108 -#define __NR_HPUX_sigblock 109 -#define __NR_HPUX_siggetmask 110 -#define __NR_HPUX_sigpause 111 -#define __NR_HPUX_sigstack 112 -#define __NR_HPUX_recvmsg_old 113 -#define __NR_HPUX_sendmsg_old 114 -#define __NR_HPUX_vtrace_old 115 -#define __NR_HPUX_gettimeofday 116 -#define __NR_HPUX_getrusage 117 -#define __NR_HPUX_getsockopt_old 118 -#define __NR_HPUX_resuba_old 119 -#define __NR_HPUX_readv 120 -#define __NR_HPUX_writev 121 -#define __NR_HPUX_settimeofday 122 -#define __NR_HPUX_fchown 123 -#define __NR_HPUX_fchmod 124 -#define __NR_HPUX_recvfrom_old 125 -#define __NR_HPUX_setresuid 126 -#define __NR_HPUX_setresgid 127 -#define __NR_HPUX_rename 128 -#define __NR_HPUX_truncate 129 -#define __NR_HPUX_ftruncate 130 -#define __NR_HPUX_flock_old 131 -#define __NR_HPUX_sysconf 132 -#define __NR_HPUX_sendto_old 133 -#define __NR_HPUX_shutdown_old 134 -#define __NR_HPUX_socketpair_old 135 -#define __NR_HPUX_mkdir 136 -#define __NR_HPUX_rmdir 137 -#define __NR_HPUX_utimes_old 138 -#define __NR_HPUX_sigcleanup_old 139 -#define __NR_HPUX_setcore 140 -#define __NR_HPUX_getpeername_old 141 -#define __NR_HPUX_gethostid 142 -#define __NR_HPUX_sethostid 143 -#define __NR_HPUX_getrlimit 144 -#define __NR_HPUX_setrlimit 145 -#define __NR_HPUX_killpg_old 146 -#define __NR_HPUX_cachectl 147 -#define __NR_HPUX_quotactl 148 -#define __NR_HPUX_get_sysinfo 149 -#define __NR_HPUX_getsockname_old 150 -#define __NR_HPUX_privgrp 151 -#define __NR_HPUX_rtprio 152 -#define __NR_HPUX_plock 153 -#define __NR_HPUX_reserved3 154 -#define __NR_HPUX_lockf 155 -#define __NR_HPUX_semget 156 -#define __NR_HPUX_osemctl 157 -#define __NR_HPUX_semop 158 -#define __NR_HPUX_msgget 159 -#define __NR_HPUX_omsgctl 160 -#define __NR_HPUX_msgsnd 161 -#define __NR_HPUX_msgrecv 162 -#define __NR_HPUX_shmget 163 -#define __NR_HPUX_oshmctl 164 -#define __NR_HPUX_shmat 165 -#define __NR_HPUX_shmdt 166 -#define __NR_HPUX_m68020_advise 167 -/* [168,189] are for Discless/DUX */ -#define __NR_HPUX_csp 168 -#define __NR_HPUX_cluster 169 -#define __NR_HPUX_mkrnod 170 -#define __NR_HPUX_test 171 -#define __NR_HPUX_unsp_open 172 -#define __NR_HPUX_reserved4 173 -#define __NR_HPUX_getcontext_old 174 -#define __NR_HPUX_osetcontext 175 -#define __NR_HPUX_bigio 176 -#define __NR_HPUX_pipenode 177 -#define __NR_HPUX_lsync 178 -#define __NR_HPUX_getmachineid 179 -#define __NR_HPUX_cnodeid 180 -#define __NR_HPUX_cnodes 181 -#define __NR_HPUX_swapclients 182 -#define __NR_HPUX_rmt_process 183 -#define __NR_HPUX_dskless_stats 184 -#define __NR_HPUX_sigprocmask 185 -#define __NR_HPUX_sigpending 186 -#define __NR_HPUX_sigsuspend 187 -#define __NR_HPUX_sigaction 188 -#define __NR_HPUX_reserved5 189 -#define __NR_HPUX_nfssvc 190 -#define __NR_HPUX_getfh 191 -#define __NR_HPUX_getdomainname 192 -#define __NR_HPUX_setdomainname 193 -#define __NR_HPUX_async_daemon 194 -#define __NR_HPUX_getdirentries 195 -#define __NR_HPUX_statfs 196 -#define __NR_HPUX_fstatfs 197 -#define __NR_HPUX_vfsmount 198 -#define __NR_HPUX_reserved6 199 -#define __NR_HPUX_waitpid 200 -/* 201 - 223 missing */ -#define __NR_HPUX_sigsetreturn 224 -#define __NR_HPUX_sigsetstatemask 225 -/* 226 missing */ -#define __NR_HPUX_cs 227 -#define __NR_HPUX_cds 228 -#define __NR_HPUX_set_no_trunc 229 -#define __NR_HPUX_pathconf 230 -#define __NR_HPUX_fpathconf 231 -/* 232, 233 missing */ -#define __NR_HPUX_nfs_fcntl 234 -#define __NR_HPUX_ogetacl 235 -#define __NR_HPUX_ofgetacl 236 -#define __NR_HPUX_osetacl 237 -#define __NR_HPUX_ofsetacl 238 -#define __NR_HPUX_pstat 239 -#define __NR_HPUX_getaudid 240 -#define __NR_HPUX_setaudid 241 -#define __NR_HPUX_getaudproc 242 -#define __NR_HPUX_setaudproc 243 -#define __NR_HPUX_getevent 244 -#define __NR_HPUX_setevent 245 -#define __NR_HPUX_audwrite 246 -#define __NR_HPUX_audswitch 247 -#define __NR_HPUX_audctl 248 -#define __NR_HPUX_ogetaccess 249 -#define __NR_HPUX_fsctl 250 -/* 251 - 258 missing */ -#define __NR_HPUX_swapfs 259 -#define __NR_HPUX_fss 260 -/* 261 - 266 missing */ -#define __NR_HPUX_tsync 267 -#define __NR_HPUX_getnumfds 268 -#define __NR_HPUX_poll 269 -#define __NR_HPUX_getmsg 270 -#define __NR_HPUX_putmsg 271 -#define __NR_HPUX_fchdir 272 -#define __NR_HPUX_getmount_cnt 273 -#define __NR_HPUX_getmount_entry 274 -#define __NR_HPUX_accept 275 -#define __NR_HPUX_bind 276 -#define __NR_HPUX_connect 277 -#define __NR_HPUX_getpeername 278 -#define __NR_HPUX_getsockname 279 -#define __NR_HPUX_getsockopt 280 -#define __NR_HPUX_listen 281 -#define __NR_HPUX_recv 282 -#define __NR_HPUX_recvfrom 283 -#define __NR_HPUX_recvmsg 284 -#define __NR_HPUX_send 285 -#define __NR_HPUX_sendmsg 286 -#define __NR_HPUX_sendto 287 -#define __NR_HPUX_setsockopt 288 -#define __NR_HPUX_shutdown 289 -#define __NR_HPUX_socket 290 -#define __NR_HPUX_socketpair 291 -#define __NR_HPUX_proc_open 292 -#define __NR_HPUX_proc_close 293 -#define __NR_HPUX_proc_send 294 -#define __NR_HPUX_proc_recv 295 -#define __NR_HPUX_proc_sendrecv 296 -#define __NR_HPUX_proc_syscall 297 -/* 298 - 311 missing */ -#define __NR_HPUX_semctl 312 -#define __NR_HPUX_msgctl 313 -#define __NR_HPUX_shmctl 314 -#define __NR_HPUX_mpctl 315 -#define __NR_HPUX_exportfs 316 -#define __NR_HPUX_getpmsg 317 -#define __NR_HPUX_putpmsg 318 -/* 319 missing */ -#define __NR_HPUX_msync 320 -#define __NR_HPUX_msleep 321 -#define __NR_HPUX_mwakeup 322 -#define __NR_HPUX_msem_init 323 -#define __NR_HPUX_msem_remove 324 -#define __NR_HPUX_adjtime 325 -#define __NR_HPUX_kload 326 -#define __NR_HPUX_fattach 327 -#define __NR_HPUX_fdetach 328 -#define __NR_HPUX_serialize 329 -#define __NR_HPUX_statvfs 330 -#define __NR_HPUX_fstatvfs 331 -#define __NR_HPUX_lchown 332 -#define __NR_HPUX_getsid 333 -#define __NR_HPUX_sysfs 334 -/* 335, 336 missing */ -#define __NR_HPUX_sched_setparam 337 -#define __NR_HPUX_sched_getparam 338 -#define __NR_HPUX_sched_setscheduler 339 -#define __NR_HPUX_sched_getscheduler 340 -#define __NR_HPUX_sched_yield 341 -#define __NR_HPUX_sched_get_priority_max 342 -#define __NR_HPUX_sched_get_priority_min 343 -#define __NR_HPUX_sched_rr_get_interval 344 -#define __NR_HPUX_clock_settime 345 -#define __NR_HPUX_clock_gettime 346 -#define __NR_HPUX_clock_getres 347 -#define __NR_HPUX_timer_create 348 -#define __NR_HPUX_timer_delete 349 -#define __NR_HPUX_timer_settime 350 -#define __NR_HPUX_timer_gettime 351 -#define __NR_HPUX_timer_getoverrun 352 -#define __NR_HPUX_nanosleep 353 -#define __NR_HPUX_toolbox 354 -/* 355 missing */ -#define __NR_HPUX_getdents 356 -#define __NR_HPUX_getcontext 357 -#define __NR_HPUX_sysinfo 358 -#define __NR_HPUX_fcntl64 359 -#define __NR_HPUX_ftruncate64 360 -#define __NR_HPUX_fstat64 361 -#define __NR_HPUX_getdirentries64 362 -#define __NR_HPUX_getrlimit64 363 -#define __NR_HPUX_lockf64 364 -#define __NR_HPUX_lseek64 365 -#define __NR_HPUX_lstat64 366 -#define __NR_HPUX_mmap64 367 -#define __NR_HPUX_setrlimit64 368 -#define __NR_HPUX_stat64 369 -#define __NR_HPUX_truncate64 370 -#define __NR_HPUX_ulimit64 371 -#define __NR_HPUX_pread 372 -#define __NR_HPUX_preadv 373 -#define __NR_HPUX_pwrite 374 -#define __NR_HPUX_pwritev 375 -#define __NR_HPUX_pread64 376 -#define __NR_HPUX_preadv64 377 -#define __NR_HPUX_pwrite64 378 -#define __NR_HPUX_pwritev64 379 -#define __NR_HPUX_setcontext 380 -#define __NR_HPUX_sigaltstack 381 -#define __NR_HPUX_waitid 382 -#define __NR_HPUX_setpgrp 383 -#define __NR_HPUX_recvmsg2 384 -#define __NR_HPUX_sendmsg2 385 -#define __NR_HPUX_socket2 386 -#define __NR_HPUX_socketpair2 387 -#define __NR_HPUX_setregid 388 -#define __NR_HPUX_lwp_create 389 -#define __NR_HPUX_lwp_terminate 390 -#define __NR_HPUX_lwp_wait 391 -#define __NR_HPUX_lwp_suspend 392 -#define __NR_HPUX_lwp_resume 393 -/* 394 missing */ -#define __NR_HPUX_lwp_abort_syscall 395 -#define __NR_HPUX_lwp_info 396 -#define __NR_HPUX_lwp_kill 397 -#define __NR_HPUX_ksleep 398 -#define __NR_HPUX_kwakeup 399 -/* 400 missing */ -#define __NR_HPUX_pstat_getlwp 401 -#define __NR_HPUX_lwp_exit 402 -#define __NR_HPUX_lwp_continue 403 -#define __NR_HPUX_getacl 404 -#define __NR_HPUX_fgetacl 405 -#define __NR_HPUX_setacl 406 -#define __NR_HPUX_fsetacl 407 -#define __NR_HPUX_getaccess 408 -#define __NR_HPUX_lwp_mutex_init 409 -#define __NR_HPUX_lwp_mutex_lock_sys 410 -#define __NR_HPUX_lwp_mutex_unlock 411 -#define __NR_HPUX_lwp_cond_init 412 -#define __NR_HPUX_lwp_cond_signal 413 -#define __NR_HPUX_lwp_cond_broadcast 414 -#define __NR_HPUX_lwp_cond_wait_sys 415 -#define __NR_HPUX_lwp_getscheduler 416 -#define __NR_HPUX_lwp_setscheduler 417 -#define __NR_HPUX_lwp_getstate 418 -#define __NR_HPUX_lwp_setstate 419 -#define __NR_HPUX_lwp_detach 420 -#define __NR_HPUX_mlock 421 -#define __NR_HPUX_munlock 422 -#define __NR_HPUX_mlockall 423 -#define __NR_HPUX_munlockall 424 -#define __NR_HPUX_shm_open 425 -#define __NR_HPUX_shm_unlink 426 -#define __NR_HPUX_sigqueue 427 -#define __NR_HPUX_sigwaitinfo 428 -#define __NR_HPUX_sigtimedwait 429 -#define __NR_HPUX_sigwait 430 -#define __NR_HPUX_aio_read 431 -#define __NR_HPUX_aio_write 432 -#define __NR_HPUX_lio_listio 433 -#define __NR_HPUX_aio_error 434 -#define __NR_HPUX_aio_return 435 -#define __NR_HPUX_aio_cancel 436 -#define __NR_HPUX_aio_suspend 437 -#define __NR_HPUX_aio_fsync 438 -#define __NR_HPUX_mq_open 439 -#define __NR_HPUX_mq_close 440 -#define __NR_HPUX_mq_unlink 441 -#define __NR_HPUX_mq_send 442 -#define __NR_HPUX_mq_receive 443 -#define __NR_HPUX_mq_notify 444 -#define __NR_HPUX_mq_setattr 445 -#define __NR_HPUX_mq_getattr 446 -#define __NR_HPUX_ksem_open 447 -#define __NR_HPUX_ksem_unlink 448 -#define __NR_HPUX_ksem_close 449 -#define __NR_HPUX_ksem_post 450 -#define __NR_HPUX_ksem_wait 451 -#define __NR_HPUX_ksem_read 452 -#define __NR_HPUX_ksem_trywait 453 -#define __NR_HPUX_lwp_rwlock_init 454 -#define __NR_HPUX_lwp_rwlock_destroy 455 -#define __NR_HPUX_lwp_rwlock_rdlock_sys 456 -#define __NR_HPUX_lwp_rwlock_wrlock_sys 457 -#define __NR_HPUX_lwp_rwlock_tryrdlock 458 -#define __NR_HPUX_lwp_rwlock_trywrlock 459 -#define __NR_HPUX_lwp_rwlock_unlock 460 -#define __NR_HPUX_ttrace 461 -#define __NR_HPUX_ttrace_wait 462 -#define __NR_HPUX_lf_wire_mem 463 -#define __NR_HPUX_lf_unwire_mem 464 -#define __NR_HPUX_lf_send_pin_map 465 -#define __NR_HPUX_lf_free_buf 466 -#define __NR_HPUX_lf_wait_nq 467 -#define __NR_HPUX_lf_wakeup_conn_q 468 -#define __NR_HPUX_lf_unused 469 -#define __NR_HPUX_lwp_sema_init 470 -#define __NR_HPUX_lwp_sema_post 471 -#define __NR_HPUX_lwp_sema_wait 472 -#define __NR_HPUX_lwp_sema_trywait 473 -#define __NR_HPUX_lwp_sema_destroy 474 -#define __NR_HPUX_statvfs64 475 -#define __NR_HPUX_fstatvfs64 476 -#define __NR_HPUX_msh_register 477 -#define __NR_HPUX_ptrace64 478 -#define __NR_HPUX_sendfile 479 -#define __NR_HPUX_sendpath 480 -#define __NR_HPUX_sendfile64 481 -#define __NR_HPUX_sendpath64 482 -#define __NR_HPUX_modload 483 -#define __NR_HPUX_moduload 484 -#define __NR_HPUX_modpath 485 -#define __NR_HPUX_getksym 486 -#define __NR_HPUX_modadm 487 -#define __NR_HPUX_modstat 488 -#define __NR_HPUX_lwp_detached_exit 489 -#define __NR_HPUX_crashconf 490 -#define __NR_HPUX_siginhibit 491 -#define __NR_HPUX_sigenable 492 -#define __NR_HPUX_spuctl 493 -#define __NR_HPUX_zerokernelsum 494 -#define __NR_HPUX_nfs_kstat 495 -#define __NR_HPUX_aio_read64 496 -#define __NR_HPUX_aio_write64 497 -#define __NR_HPUX_aio_error64 498 -#define __NR_HPUX_aio_return64 499 -#define __NR_HPUX_aio_cancel64 500 -#define __NR_HPUX_aio_suspend64 501 -#define __NR_HPUX_aio_fsync64 502 -#define __NR_HPUX_lio_listio64 503 -#define __NR_HPUX_recv2 504 -#define __NR_HPUX_recvfrom2 505 -#define __NR_HPUX_send2 506 -#define __NR_HPUX_sendto2 507 -#define __NR_HPUX_acl 508 -#define __NR_HPUX___cnx_p2p_ctl 509 -#define __NR_HPUX___cnx_gsched_ctl 510 -#define __NR_HPUX___cnx_pmon_ctl 511 - -#define __NR_HPUX_syscalls 512 - -/* - * Linux system call numbers. - * - * Cary Coutant says that we should just use another syscall gateway - * page to avoid clashing with the HPUX space, and I think he's right: - * it will would keep a branch out of our syscall entry path, at the - * very least. If we decide to change it later, we can ``just'' tweak - * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be - * 1024 or something. Oh, and recompile libc. =) - * - * 64-bit HPUX binaries get the syscall gateway address passed in a register - * from the kernel at startup, which seems a sane strategy. - */ - -#define __NR_Linux 0 -#define __NR_restart_syscall (__NR_Linux + 0) -#define __NR_exit (__NR_Linux + 1) -#define __NR_fork (__NR_Linux + 2) -#define __NR_read (__NR_Linux + 3) -#define __NR_write (__NR_Linux + 4) -#define __NR_open (__NR_Linux + 5) -#define __NR_close (__NR_Linux + 6) -#define __NR_waitpid (__NR_Linux + 7) -#define __NR_creat (__NR_Linux + 8) -#define __NR_link (__NR_Linux + 9) -#define __NR_unlink (__NR_Linux + 10) -#define __NR_execve (__NR_Linux + 11) -#define __NR_chdir (__NR_Linux + 12) -#define __NR_time (__NR_Linux + 13) -#define __NR_mknod (__NR_Linux + 14) -#define __NR_chmod (__NR_Linux + 15) -#define __NR_lchown (__NR_Linux + 16) -#define __NR_socket (__NR_Linux + 17) -#define __NR_stat (__NR_Linux + 18) -#define __NR_lseek (__NR_Linux + 19) -#define __NR_getpid (__NR_Linux + 20) -#define __NR_mount (__NR_Linux + 21) -#define __NR_bind (__NR_Linux + 22) -#define __NR_setuid (__NR_Linux + 23) -#define __NR_getuid (__NR_Linux + 24) -#define __NR_stime (__NR_Linux + 25) -#define __NR_ptrace (__NR_Linux + 26) -#define __NR_alarm (__NR_Linux + 27) -#define __NR_fstat (__NR_Linux + 28) -#define __NR_pause (__NR_Linux + 29) -#define __NR_utime (__NR_Linux + 30) -#define __NR_connect (__NR_Linux + 31) -#define __NR_listen (__NR_Linux + 32) -#define __NR_access (__NR_Linux + 33) -#define __NR_nice (__NR_Linux + 34) -#define __NR_accept (__NR_Linux + 35) -#define __NR_sync (__NR_Linux + 36) -#define __NR_kill (__NR_Linux + 37) -#define __NR_rename (__NR_Linux + 38) -#define __NR_mkdir (__NR_Linux + 39) -#define __NR_rmdir (__NR_Linux + 40) -#define __NR_dup (__NR_Linux + 41) -#define __NR_pipe (__NR_Linux + 42) -#define __NR_times (__NR_Linux + 43) -#define __NR_getsockname (__NR_Linux + 44) -#define __NR_brk (__NR_Linux + 45) -#define __NR_setgid (__NR_Linux + 46) -#define __NR_getgid (__NR_Linux + 47) -#define __NR_signal (__NR_Linux + 48) -#define __NR_geteuid (__NR_Linux + 49) -#define __NR_getegid (__NR_Linux + 50) -#define __NR_acct (__NR_Linux + 51) -#define __NR_umount2 (__NR_Linux + 52) -#define __NR_getpeername (__NR_Linux + 53) -#define __NR_ioctl (__NR_Linux + 54) -#define __NR_fcntl (__NR_Linux + 55) -#define __NR_socketpair (__NR_Linux + 56) -#define __NR_setpgid (__NR_Linux + 57) -#define __NR_send (__NR_Linux + 58) -#define __NR_uname (__NR_Linux + 59) -#define __NR_umask (__NR_Linux + 60) -#define __NR_chroot (__NR_Linux + 61) -#define __NR_ustat (__NR_Linux + 62) -#define __NR_dup2 (__NR_Linux + 63) -#define __NR_getppid (__NR_Linux + 64) -#define __NR_getpgrp (__NR_Linux + 65) -#define __NR_setsid (__NR_Linux + 66) -#define __NR_pivot_root (__NR_Linux + 67) -#define __NR_sgetmask (__NR_Linux + 68) -#define __NR_ssetmask (__NR_Linux + 69) -#define __NR_setreuid (__NR_Linux + 70) -#define __NR_setregid (__NR_Linux + 71) -#define __NR_mincore (__NR_Linux + 72) -#define __NR_sigpending (__NR_Linux + 73) -#define __NR_sethostname (__NR_Linux + 74) -#define __NR_setrlimit (__NR_Linux + 75) -#define __NR_getrlimit (__NR_Linux + 76) -#define __NR_getrusage (__NR_Linux + 77) -#define __NR_gettimeofday (__NR_Linux + 78) -#define __NR_settimeofday (__NR_Linux + 79) -#define __NR_getgroups (__NR_Linux + 80) -#define __NR_setgroups (__NR_Linux + 81) -#define __NR_sendto (__NR_Linux + 82) -#define __NR_symlink (__NR_Linux + 83) -#define __NR_lstat (__NR_Linux + 84) -#define __NR_readlink (__NR_Linux + 85) -#define __NR_uselib (__NR_Linux + 86) -#define __NR_swapon (__NR_Linux + 87) -#define __NR_reboot (__NR_Linux + 88) -#define __NR_mmap2 (__NR_Linux + 89) -#define __NR_mmap (__NR_Linux + 90) -#define __NR_munmap (__NR_Linux + 91) -#define __NR_truncate (__NR_Linux + 92) -#define __NR_ftruncate (__NR_Linux + 93) -#define __NR_fchmod (__NR_Linux + 94) -#define __NR_fchown (__NR_Linux + 95) -#define __NR_getpriority (__NR_Linux + 96) -#define __NR_setpriority (__NR_Linux + 97) -#define __NR_recv (__NR_Linux + 98) -#define __NR_statfs (__NR_Linux + 99) -#define __NR_fstatfs (__NR_Linux + 100) -#define __NR_stat64 (__NR_Linux + 101) -/* #define __NR_socketcall (__NR_Linux + 102) */ -#define __NR_syslog (__NR_Linux + 103) -#define __NR_setitimer (__NR_Linux + 104) -#define __NR_getitimer (__NR_Linux + 105) -#define __NR_capget (__NR_Linux + 106) -#define __NR_capset (__NR_Linux + 107) -#define __NR_pread64 (__NR_Linux + 108) -#define __NR_pwrite64 (__NR_Linux + 109) -#define __NR_getcwd (__NR_Linux + 110) -#define __NR_vhangup (__NR_Linux + 111) -#define __NR_fstat64 (__NR_Linux + 112) -#define __NR_vfork (__NR_Linux + 113) -#define __NR_wait4 (__NR_Linux + 114) -#define __NR_swapoff (__NR_Linux + 115) -#define __NR_sysinfo (__NR_Linux + 116) -#define __NR_shutdown (__NR_Linux + 117) -#define __NR_fsync (__NR_Linux + 118) -#define __NR_madvise (__NR_Linux + 119) -#define __NR_clone (__NR_Linux + 120) -#define __NR_setdomainname (__NR_Linux + 121) -#define __NR_sendfile (__NR_Linux + 122) -#define __NR_recvfrom (__NR_Linux + 123) -#define __NR_adjtimex (__NR_Linux + 124) -#define __NR_mprotect (__NR_Linux + 125) -#define __NR_sigprocmask (__NR_Linux + 126) -#define __NR_create_module (__NR_Linux + 127) -#define __NR_init_module (__NR_Linux + 128) -#define __NR_delete_module (__NR_Linux + 129) -#define __NR_get_kernel_syms (__NR_Linux + 130) -#define __NR_quotactl (__NR_Linux + 131) -#define __NR_getpgid (__NR_Linux + 132) -#define __NR_fchdir (__NR_Linux + 133) -#define __NR_bdflush (__NR_Linux + 134) -#define __NR_sysfs (__NR_Linux + 135) -#define __NR_personality (__NR_Linux + 136) -#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ -#define __NR_setfsuid (__NR_Linux + 138) -#define __NR_setfsgid (__NR_Linux + 139) -#define __NR__llseek (__NR_Linux + 140) -#define __NR_getdents (__NR_Linux + 141) -#define __NR__newselect (__NR_Linux + 142) -#define __NR_flock (__NR_Linux + 143) -#define __NR_msync (__NR_Linux + 144) -#define __NR_readv (__NR_Linux + 145) -#define __NR_writev (__NR_Linux + 146) -#define __NR_getsid (__NR_Linux + 147) -#define __NR_fdatasync (__NR_Linux + 148) -#define __NR__sysctl (__NR_Linux + 149) -#define __NR_mlock (__NR_Linux + 150) -#define __NR_munlock (__NR_Linux + 151) -#define __NR_mlockall (__NR_Linux + 152) -#define __NR_munlockall (__NR_Linux + 153) -#define __NR_sched_setparam (__NR_Linux + 154) -#define __NR_sched_getparam (__NR_Linux + 155) -#define __NR_sched_setscheduler (__NR_Linux + 156) -#define __NR_sched_getscheduler (__NR_Linux + 157) -#define __NR_sched_yield (__NR_Linux + 158) -#define __NR_sched_get_priority_max (__NR_Linux + 159) -#define __NR_sched_get_priority_min (__NR_Linux + 160) -#define __NR_sched_rr_get_interval (__NR_Linux + 161) -#define __NR_nanosleep (__NR_Linux + 162) -#define __NR_mremap (__NR_Linux + 163) -#define __NR_setresuid (__NR_Linux + 164) -#define __NR_getresuid (__NR_Linux + 165) -#define __NR_sigaltstack (__NR_Linux + 166) -#define __NR_query_module (__NR_Linux + 167) -#define __NR_poll (__NR_Linux + 168) -#define __NR_nfsservctl (__NR_Linux + 169) -#define __NR_setresgid (__NR_Linux + 170) -#define __NR_getresgid (__NR_Linux + 171) -#define __NR_prctl (__NR_Linux + 172) -#define __NR_rt_sigreturn (__NR_Linux + 173) -#define __NR_rt_sigaction (__NR_Linux + 174) -#define __NR_rt_sigprocmask (__NR_Linux + 175) -#define __NR_rt_sigpending (__NR_Linux + 176) -#define __NR_rt_sigtimedwait (__NR_Linux + 177) -#define __NR_rt_sigqueueinfo (__NR_Linux + 178) -#define __NR_rt_sigsuspend (__NR_Linux + 179) -#define __NR_chown (__NR_Linux + 180) -#define __NR_setsockopt (__NR_Linux + 181) -#define __NR_getsockopt (__NR_Linux + 182) -#define __NR_sendmsg (__NR_Linux + 183) -#define __NR_recvmsg (__NR_Linux + 184) -#define __NR_semop (__NR_Linux + 185) -#define __NR_semget (__NR_Linux + 186) -#define __NR_semctl (__NR_Linux + 187) -#define __NR_msgsnd (__NR_Linux + 188) -#define __NR_msgrcv (__NR_Linux + 189) -#define __NR_msgget (__NR_Linux + 190) -#define __NR_msgctl (__NR_Linux + 191) -#define __NR_shmat (__NR_Linux + 192) -#define __NR_shmdt (__NR_Linux + 193) -#define __NR_shmget (__NR_Linux + 194) -#define __NR_shmctl (__NR_Linux + 195) - -#define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */ -#define __NR_putpmsg (__NR_Linux + 197) +#include <uapi/asm/unistd.h> -#define __NR_lstat64 (__NR_Linux + 198) -#define __NR_truncate64 (__NR_Linux + 199) -#define __NR_ftruncate64 (__NR_Linux + 200) -#define __NR_getdents64 (__NR_Linux + 201) -#define __NR_fcntl64 (__NR_Linux + 202) -#define __NR_attrctl (__NR_Linux + 203) -#define __NR_acl_get (__NR_Linux + 204) -#define __NR_acl_set (__NR_Linux + 205) -#define __NR_gettid (__NR_Linux + 206) -#define __NR_readahead (__NR_Linux + 207) -#define __NR_tkill (__NR_Linux + 208) -#define __NR_sendfile64 (__NR_Linux + 209) -#define __NR_futex (__NR_Linux + 210) -#define __NR_sched_setaffinity (__NR_Linux + 211) -#define __NR_sched_getaffinity (__NR_Linux + 212) -#define __NR_set_thread_area (__NR_Linux + 213) -#define __NR_get_thread_area (__NR_Linux + 214) -#define __NR_io_setup (__NR_Linux + 215) -#define __NR_io_destroy (__NR_Linux + 216) -#define __NR_io_getevents (__NR_Linux + 217) -#define __NR_io_submit (__NR_Linux + 218) -#define __NR_io_cancel (__NR_Linux + 219) -#define __NR_alloc_hugepages (__NR_Linux + 220) -#define __NR_free_hugepages (__NR_Linux + 221) -#define __NR_exit_group (__NR_Linux + 222) -#define __NR_lookup_dcookie (__NR_Linux + 223) -#define __NR_epoll_create (__NR_Linux + 224) -#define __NR_epoll_ctl (__NR_Linux + 225) -#define __NR_epoll_wait (__NR_Linux + 226) -#define __NR_remap_file_pages (__NR_Linux + 227) -#define __NR_semtimedop (__NR_Linux + 228) -#define __NR_mq_open (__NR_Linux + 229) -#define __NR_mq_unlink (__NR_Linux + 230) -#define __NR_mq_timedsend (__NR_Linux + 231) -#define __NR_mq_timedreceive (__NR_Linux + 232) -#define __NR_mq_notify (__NR_Linux + 233) -#define __NR_mq_getsetattr (__NR_Linux + 234) -#define __NR_waitid (__NR_Linux + 235) -#define __NR_fadvise64_64 (__NR_Linux + 236) -#define __NR_set_tid_address (__NR_Linux + 237) -#define __NR_setxattr (__NR_Linux + 238) -#define __NR_lsetxattr (__NR_Linux + 239) -#define __NR_fsetxattr (__NR_Linux + 240) -#define __NR_getxattr (__NR_Linux + 241) -#define __NR_lgetxattr (__NR_Linux + 242) -#define __NR_fgetxattr (__NR_Linux + 243) -#define __NR_listxattr (__NR_Linux + 244) -#define __NR_llistxattr (__NR_Linux + 245) -#define __NR_flistxattr (__NR_Linux + 246) -#define __NR_removexattr (__NR_Linux + 247) -#define __NR_lremovexattr (__NR_Linux + 248) -#define __NR_fremovexattr (__NR_Linux + 249) -#define __NR_timer_create (__NR_Linux + 250) -#define __NR_timer_settime (__NR_Linux + 251) -#define __NR_timer_gettime (__NR_Linux + 252) -#define __NR_timer_getoverrun (__NR_Linux + 253) -#define __NR_timer_delete (__NR_Linux + 254) -#define __NR_clock_settime (__NR_Linux + 255) -#define __NR_clock_gettime (__NR_Linux + 256) -#define __NR_clock_getres (__NR_Linux + 257) -#define __NR_clock_nanosleep (__NR_Linux + 258) -#define __NR_tgkill (__NR_Linux + 259) -#define __NR_mbind (__NR_Linux + 260) -#define __NR_get_mempolicy (__NR_Linux + 261) -#define __NR_set_mempolicy (__NR_Linux + 262) -#define __NR_vserver (__NR_Linux + 263) -#define __NR_add_key (__NR_Linux + 264) -#define __NR_request_key (__NR_Linux + 265) -#define __NR_keyctl (__NR_Linux + 266) -#define __NR_ioprio_set (__NR_Linux + 267) -#define __NR_ioprio_get (__NR_Linux + 268) -#define __NR_inotify_init (__NR_Linux + 269) -#define __NR_inotify_add_watch (__NR_Linux + 270) -#define __NR_inotify_rm_watch (__NR_Linux + 271) -#define __NR_migrate_pages (__NR_Linux + 272) -#define __NR_pselect6 (__NR_Linux + 273) -#define __NR_ppoll (__NR_Linux + 274) -#define __NR_openat (__NR_Linux + 275) -#define __NR_mkdirat (__NR_Linux + 276) -#define __NR_mknodat (__NR_Linux + 277) -#define __NR_fchownat (__NR_Linux + 278) -#define __NR_futimesat (__NR_Linux + 279) -#define __NR_fstatat64 (__NR_Linux + 280) -#define __NR_unlinkat (__NR_Linux + 281) -#define __NR_renameat (__NR_Linux + 282) -#define __NR_linkat (__NR_Linux + 283) -#define __NR_symlinkat (__NR_Linux + 284) -#define __NR_readlinkat (__NR_Linux + 285) -#define __NR_fchmodat (__NR_Linux + 286) -#define __NR_faccessat (__NR_Linux + 287) -#define __NR_unshare (__NR_Linux + 288) -#define __NR_set_robust_list (__NR_Linux + 289) -#define __NR_get_robust_list (__NR_Linux + 290) -#define __NR_splice (__NR_Linux + 291) -#define __NR_sync_file_range (__NR_Linux + 292) -#define __NR_tee (__NR_Linux + 293) -#define __NR_vmsplice (__NR_Linux + 294) -#define __NR_move_pages (__NR_Linux + 295) -#define __NR_getcpu (__NR_Linux + 296) -#define __NR_epoll_pwait (__NR_Linux + 297) -#define __NR_statfs64 (__NR_Linux + 298) -#define __NR_fstatfs64 (__NR_Linux + 299) -#define __NR_kexec_load (__NR_Linux + 300) -#define __NR_utimensat (__NR_Linux + 301) -#define __NR_signalfd (__NR_Linux + 302) -#define __NR_timerfd (__NR_Linux + 303) -#define __NR_eventfd (__NR_Linux + 304) -#define __NR_fallocate (__NR_Linux + 305) -#define __NR_timerfd_create (__NR_Linux + 306) -#define __NR_timerfd_settime (__NR_Linux + 307) -#define __NR_timerfd_gettime (__NR_Linux + 308) -#define __NR_signalfd4 (__NR_Linux + 309) -#define __NR_eventfd2 (__NR_Linux + 310) -#define __NR_epoll_create1 (__NR_Linux + 311) -#define __NR_dup3 (__NR_Linux + 312) -#define __NR_pipe2 (__NR_Linux + 313) -#define __NR_inotify_init1 (__NR_Linux + 314) - -#define __NR_Linux_syscalls (__NR_inotify_init1 + 1) - - -#define __IGNORE_select /* newselect */ -#define __IGNORE_fadvise64 /* fadvise64_64 */ -#define __IGNORE_utimes /* utime */ - - -#define HPUX_GATEWAY_ADDR 0xC0000004 -#define LINUX_GATEWAY_ADDR 0x100 - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #define SYS_ify(syscall_name) __NR_##syscall_name @@ -962,10 +145,10 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #define __ARCH_WANT_SYS_ALARM #define __ARCH_WANT_SYS_GETHOSTNAME #define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_SGETMASK #define __ARCH_WANT_SYS_SIGNAL #define __ARCH_WANT_SYS_TIME #define __ARCH_WANT_COMPAT_SYS_TIME +#define __ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL #define __ARCH_WANT_SYS_UTIME #define __ARCH_WANT_SYS_WAITPID #define __ARCH_WANT_SYS_SOCKETCALL @@ -977,21 +160,13 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK -#define __ARCH_WANT_SYS_RT_SIGACTION -#define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_FORK +#define __ARCH_WANT_SYS_VFORK +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif /* __ASSEMBLY__ */ #undef STR -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - -#endif /* __KERNEL__ */ #endif /* _ASM_PARISC_UNISTD_H_ */ diff --git a/arch/parisc/include/asm/user.h b/arch/parisc/include/asm/user.h deleted file mode 100644 index 80224753e50..00000000000 --- a/arch/parisc/include/asm/user.h +++ /dev/null @@ -1,5 +0,0 @@ -/* This file should not exist, but lots of generic code still includes - it. It's a hangover from old a.out days and the traditional core - dump format. We are ELF-only, and so are our core dumps. If we - need to support HP/UX core format then we'll do it here - eventually. */ diff --git a/arch/parisc/include/asm/vga.h b/arch/parisc/include/asm/vga.h deleted file mode 100644 index 171399a88ca..00000000000 --- a/arch/parisc/include/asm/vga.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_PARISC_VGA_H__ -#define __ASM_PARISC_VGA_H__ - -/* nothing */ - -#endif /* __ASM_PARISC_VGA_H__ */ diff --git a/arch/parisc/include/asm/xor.h b/arch/parisc/include/asm/xor.h deleted file mode 100644 index c82eb12a5b1..00000000000 --- a/arch/parisc/include/asm/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/xor.h> diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild new file mode 100644 index 00000000000..348356c9951 --- /dev/null +++ b/arch/parisc/include/uapi/asm/Kbuild @@ -0,0 +1,32 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + +generic-y += resource.h + +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += mman.h +header-y += msgbuf.h +header-y += pdc.h +header-y += posix_types.h +header-y += ptrace.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/parisc/include/uapi/asm/bitsperlong.h b/arch/parisc/include/uapi/asm/bitsperlong.h new file mode 100644 index 00000000000..75196b415d3 --- /dev/null +++ b/arch/parisc/include/uapi/asm/bitsperlong.h @@ -0,0 +1,20 @@ +#ifndef __ASM_PARISC_BITSPERLONG_H +#define __ASM_PARISC_BITSPERLONG_H + +/* + * using CONFIG_* outside of __KERNEL__ is wrong, + * __LP64__ was also removed from headers, so what + * is the right approach on parisc? + * -arnd + */ +#if (defined(__KERNEL__) && defined(CONFIG_64BIT)) || defined (__LP64__) +#define __BITS_PER_LONG 64 +#define SHIFT_PER_LONG 6 +#else +#define __BITS_PER_LONG 32 +#define SHIFT_PER_LONG 5 +#endif + +#include <asm-generic/bitsperlong.h> + +#endif /* __ASM_PARISC_BITSPERLONG_H */ diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/uapi/asm/byteorder.h index 58af2c5f5d6..58af2c5f5d6 100644 --- a/arch/parisc/include/asm/byteorder.h +++ b/arch/parisc/include/uapi/asm/byteorder.h diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/uapi/asm/errno.h index e2f3ddc796b..c0ae62520d1 100644 --- a/arch/parisc/include/asm/errno.h +++ b/arch/parisc/include/uapi/asm/errno.h @@ -37,7 +37,7 @@ #define EBADMSG 67 /* Not a data message */ #define EUSERS 68 /* Too many users */ #define EDQUOT 69 /* Quota exceeded */ -#define ESTALE 70 /* Stale NFS file handle */ +#define ESTALE 70 /* Stale file handle */ #define EREMOTE 71 /* Object is remote */ #define EOVERFLOW 72 /* Value too large for defined data type */ @@ -106,7 +106,7 @@ #define EALREADY 244 /* Operation already in progress */ #define EINPROGRESS 245 /* Operation now in progress */ -#define EWOULDBLOCK 246 /* Operation would block (Linux returns EAGAIN) */ +#define EWOULDBLOCK EAGAIN /* Operation would block (Not HPUX compliant) */ #define ENOTEMPTY 247 /* Directory not empty */ #define ENAMETOOLONG 248 /* File name too long */ #define ELOOP 249 /* Too many symbolic links encountered */ @@ -120,5 +120,8 @@ #define EOWNERDEAD 254 /* Owner died */ #define ENOTRECOVERABLE 255 /* State not recoverable */ +#define ERFKILL 256 /* Operation not possible due to RF-kill */ + +#define EHWPOISON 257 /* Memory page has hardware error */ #endif diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/uapi/asm/fcntl.h index 1e1c824764e..34a46cbc76e 100644 --- a/arch/parisc/include/asm/fcntl.h +++ b/arch/parisc/include/uapi/asm/fcntl.h @@ -1,14 +1,13 @@ #ifndef _PARISC_FCNTL_H #define _PARISC_FCNTL_H -/* open/fcntl - O_SYNC is only implemented on blocks devices and on files - located on an ext2 file system */ #define O_APPEND 000000010 #define O_BLKSEEK 000000100 /* HPUX only */ #define O_CREAT 000000400 /* not fcntl */ #define O_EXCL 000002000 /* not fcntl */ #define O_LARGEFILE 000004000 -#define O_SYNC 000100000 +#define __O_SYNC 000100000 +#define O_SYNC (__O_SYNC|O_DSYNC) #define O_NONBLOCK 000200004 /* HPUX has separate NDELAY & NONBLOCK */ #define O_NOCTTY 000400000 /* not fcntl */ #define O_DSYNC 001000000 /* HPUX only */ @@ -20,6 +19,9 @@ #define O_NOFOLLOW 000000200 /* don't follow links */ #define O_INVISIBLE 004000000 /* invisible I/O, for DMAPI/XDSM */ +#define O_PATH 020000000 +#define __O_TMPFILE 040000000 + #define F_GETLK64 8 #define F_SETLK64 9 #define F_SETLKW64 10 diff --git a/arch/parisc/include/asm/ioctl.h b/arch/parisc/include/uapi/asm/ioctl.h index ec8efa02bed..ec8efa02bed 100644 --- a/arch/parisc/include/asm/ioctl.h +++ b/arch/parisc/include/uapi/asm/ioctl.h diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h index 6747fad07a3..66719c38a36 100644 --- a/arch/parisc/include/asm/ioctls.h +++ b/arch/parisc/include/uapi/asm/ioctls.h @@ -52,6 +52,12 @@ #define TCSETSF2 _IOW('T',0x2D, struct termios2) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TIOCGDEV _IOR('T',0x32, int) /* Get primary device node of /dev/console */ +#define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP 0x5437 +#define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */ +#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */ +#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */ #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ #define FIOCLEX 0x5451 @@ -68,8 +74,6 @@ #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ -#define TIOCGHAYESESP 0x545E /* Get Hayes ESP configuration */ -#define TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */ #define FIOQSIZE 0x5460 /* Get exact space used by quota */ #define TIOCSTART 0x5461 @@ -84,6 +88,7 @@ #define TIOCPKT_START 8 #define TIOCPKT_NOSTOP 16 #define TIOCPKT_DOSTOP 32 +#define TIOCPKT_IOCTL 64 #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ diff --git a/arch/parisc/include/asm/ipcbuf.h b/arch/parisc/include/uapi/asm/ipcbuf.h index bd956c42578..bd956c42578 100644 --- a/arch/parisc/include/asm/ipcbuf.h +++ b/arch/parisc/include/uapi/asm/ipcbuf.h diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h index defe752cc99..294d251ca7b 100644 --- a/arch/parisc/include/asm/mman.h +++ b/arch/parisc/include/uapi/asm/mman.h @@ -22,6 +22,8 @@ #define MAP_GROWSDOWN 0x8000 /* stack-like segment */ #define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x20000 /* do not block on IO */ +#define MAP_STACK 0x40000 /* give out an address that is best suited for process/thread stacks */ +#define MAP_HUGETLB 0x80000 /* create a huge page mapping */ #define MS_SYNC 1 /* synchronous memory sync */ #define MS_ASYNC 2 /* sync memory asynchronously */ @@ -54,8 +56,29 @@ #define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */ #define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */ +#define MADV_MERGEABLE 65 /* KSM may merge identical pages */ +#define MADV_UNMERGEABLE 66 /* KSM may not merge identical pages */ + +#define MADV_HUGEPAGE 67 /* Worth backing with hugepages */ +#define MADV_NOHUGEPAGE 68 /* Not worth backing with hugepages */ + +#define MADV_DONTDUMP 69 /* Explicity exclude from the core dump, + overrides the coredump filter bits */ +#define MADV_DODUMP 70 /* Clear the MADV_NODUMP flag */ + /* compatibility flags */ #define MAP_FILE 0 #define MAP_VARIABLE 0 +/* + * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size. + * This gives us 6 bits, which is enough until someone invents 128 bit address + * spaces. + * + * Assume these are all power of twos. + * When 0 use the default page size. + */ +#define MAP_HUGE_SHIFT 26 +#define MAP_HUGE_MASK 0x3f + #endif /* __PARISC_MMAN_H__ */ diff --git a/arch/parisc/include/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h index fe88f264941..fe88f264941 100644 --- a/arch/parisc/include/asm/msgbuf.h +++ b/arch/parisc/include/uapi/asm/msgbuf.h diff --git a/arch/parisc/include/uapi/asm/pdc.h b/arch/parisc/include/uapi/asm/pdc.h new file mode 100644 index 00000000000..702498f7705 --- /dev/null +++ b/arch/parisc/include/uapi/asm/pdc.h @@ -0,0 +1,427 @@ +#ifndef _UAPI_PARISC_PDC_H +#define _UAPI_PARISC_PDC_H + +/* + * PDC return values ... + * All PDC calls return a subset of these errors. + */ + +#define PDC_WARN 3 /* Call completed with a warning */ +#define PDC_REQ_ERR_1 2 /* See above */ +#define PDC_REQ_ERR_0 1 /* Call would generate a requestor error */ +#define PDC_OK 0 /* Call completed successfully */ +#define PDC_BAD_PROC -1 /* Called non-existent procedure*/ +#define PDC_BAD_OPTION -2 /* Called with non-existent option */ +#define PDC_ERROR -3 /* Call could not complete without an error */ +#define PDC_NE_MOD -5 /* Module not found */ +#define PDC_NE_CELL_MOD -7 /* Cell module not found */ +#define PDC_INVALID_ARG -10 /* Called with an invalid argument */ +#define PDC_BUS_POW_WARN -12 /* Call could not complete in allowed power budget */ +#define PDC_NOT_NARROW -17 /* Narrow mode not supported */ + +/* + * PDC entry points... + */ + +#define PDC_POW_FAIL 1 /* perform a power-fail */ +#define PDC_POW_FAIL_PREPARE 0 /* prepare for powerfail */ + +#define PDC_CHASSIS 2 /* PDC-chassis functions */ +#define PDC_CHASSIS_DISP 0 /* update chassis display */ +#define PDC_CHASSIS_WARN 1 /* return chassis warnings */ +#define PDC_CHASSIS_DISPWARN 2 /* update&return chassis status */ +#define PDC_RETURN_CHASSIS_INFO 128 /* HVERSION dependent: return chassis LED/LCD info */ + +#define PDC_PIM 3 /* Get PIM data */ +#define PDC_PIM_HPMC 0 /* Transfer HPMC data */ +#define PDC_PIM_RETURN_SIZE 1 /* Get Max buffer needed for PIM*/ +#define PDC_PIM_LPMC 2 /* Transfer HPMC data */ +#define PDC_PIM_SOFT_BOOT 3 /* Transfer Soft Boot data */ +#define PDC_PIM_TOC 4 /* Transfer TOC data */ + +#define PDC_MODEL 4 /* PDC model information call */ +#define PDC_MODEL_INFO 0 /* returns information */ +#define PDC_MODEL_BOOTID 1 /* set the BOOT_ID */ +#define PDC_MODEL_VERSIONS 2 /* returns cpu-internal versions*/ +#define PDC_MODEL_SYSMODEL 3 /* return system model info */ +#define PDC_MODEL_ENSPEC 4 /* enable specific option */ +#define PDC_MODEL_DISPEC 5 /* disable specific option */ +#define PDC_MODEL_CPU_ID 6 /* returns cpu-id (only newer machines!) */ +#define PDC_MODEL_CAPABILITIES 7 /* returns OS32/OS64-flags */ +/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */ +#define PDC_MODEL_OS64 (1 << 0) +#define PDC_MODEL_OS32 (1 << 1) +#define PDC_MODEL_IOPDIR_FDC (1 << 2) +#define PDC_MODEL_NVA_MASK (3 << 4) +#define PDC_MODEL_NVA_SUPPORTED (0 << 4) +#define PDC_MODEL_NVA_SLOW (1 << 4) +#define PDC_MODEL_NVA_UNSUPPORTED (3 << 4) +#define PDC_MODEL_GET_BOOT__OP 8 /* returns boot test options */ +#define PDC_MODEL_SET_BOOT__OP 9 /* set boot test options */ + +#define PA89_INSTRUCTION_SET 0x4 /* capatibilies returned */ +#define PA90_INSTRUCTION_SET 0x8 + +#define PDC_CACHE 5 /* return/set cache (& TLB) info*/ +#define PDC_CACHE_INFO 0 /* returns information */ +#define PDC_CACHE_SET_COH 1 /* set coherence state */ +#define PDC_CACHE_RET_SPID 2 /* returns space-ID bits */ + +#define PDC_HPA 6 /* return HPA of processor */ +#define PDC_HPA_PROCESSOR 0 +#define PDC_HPA_MODULES 1 + +#define PDC_COPROC 7 /* Co-Processor (usually FP unit(s)) */ +#define PDC_COPROC_CFG 0 /* Co-Processor Cfg (FP unit(s) enabled?) */ + +#define PDC_IODC 8 /* talk to IODC */ +#define PDC_IODC_READ 0 /* read IODC entry point */ +/* PDC_IODC_RI_ * INDEX parameter of PDC_IODC_READ */ +#define PDC_IODC_RI_DATA_BYTES 0 /* IODC Data Bytes */ +/* 1, 2 obsolete - HVERSION dependent*/ +#define PDC_IODC_RI_INIT 3 /* Initialize module */ +#define PDC_IODC_RI_IO 4 /* Module input/output */ +#define PDC_IODC_RI_SPA 5 /* Module input/output */ +#define PDC_IODC_RI_CONFIG 6 /* Module input/output */ +/* 7 obsolete - HVERSION dependent */ +#define PDC_IODC_RI_TEST 8 /* Module input/output */ +#define PDC_IODC_RI_TLB 9 /* Module input/output */ +#define PDC_IODC_NINIT 2 /* non-destructive init */ +#define PDC_IODC_DINIT 3 /* destructive init */ +#define PDC_IODC_MEMERR 4 /* check for memory errors */ +#define PDC_IODC_INDEX_DATA 0 /* get first 16 bytes from mod IODC */ +#define PDC_IODC_BUS_ERROR -4 /* bus error return value */ +#define PDC_IODC_INVALID_INDEX -5 /* invalid index return value */ +#define PDC_IODC_COUNT -6 /* count is too small */ + +#define PDC_TOD 9 /* time-of-day clock (TOD) */ +#define PDC_TOD_READ 0 /* read TOD */ +#define PDC_TOD_WRITE 1 /* write TOD */ + + +#define PDC_STABLE 10 /* stable storage (sprockets) */ +#define PDC_STABLE_READ 0 +#define PDC_STABLE_WRITE 1 +#define PDC_STABLE_RETURN_SIZE 2 +#define PDC_STABLE_VERIFY_CONTENTS 3 +#define PDC_STABLE_INITIALIZE 4 + +#define PDC_NVOLATILE 11 /* often not implemented */ + +#define PDC_ADD_VALID 12 /* Memory validation PDC call */ +#define PDC_ADD_VALID_VERIFY 0 /* Make PDC_ADD_VALID verify region */ + +#define PDC_INSTR 15 /* get instr to invoke PDCE_CHECK() */ + +#define PDC_PROC 16 /* (sprockets) */ + +#define PDC_CONFIG 16 /* (sprockets) */ +#define PDC_CONFIG_DECONFIG 0 +#define PDC_CONFIG_DRECONFIG 1 +#define PDC_CONFIG_DRETURN_CONFIG 2 + +#define PDC_BLOCK_TLB 18 /* manage hardware block-TLB */ +#define PDC_BTLB_INFO 0 /* returns parameter */ +#define PDC_BTLB_INSERT 1 /* insert BTLB entry */ +#define PDC_BTLB_PURGE 2 /* purge BTLB entries */ +#define PDC_BTLB_PURGE_ALL 3 /* purge all BTLB entries */ + +#define PDC_TLB 19 /* manage hardware TLB miss handling */ +#define PDC_TLB_INFO 0 /* returns parameter */ +#define PDC_TLB_SETUP 1 /* set up miss handling */ + +#define PDC_MEM 20 /* Manage memory */ +#define PDC_MEM_MEMINFO 0 +#define PDC_MEM_ADD_PAGE 1 +#define PDC_MEM_CLEAR_PDT 2 +#define PDC_MEM_READ_PDT 3 +#define PDC_MEM_RESET_CLEAR 4 +#define PDC_MEM_GOODMEM 5 +#define PDC_MEM_TABLE 128 /* Non contig mem map (sprockets) */ +#define PDC_MEM_RETURN_ADDRESS_TABLE PDC_MEM_TABLE +#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE 131 +#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES 132 +#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133 + +#define PDC_MEM_RET_SBE_REPLACED 5 /* PDC_MEM return values */ +#define PDC_MEM_RET_DUPLICATE_ENTRY 4 +#define PDC_MEM_RET_BUF_SIZE_SMALL 1 +#define PDC_MEM_RET_PDT_FULL -11 +#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL + +#define PDC_PSW 21 /* Get/Set default System Mask */ +#define PDC_PSW_MASK 0 /* Return mask */ +#define PDC_PSW_GET_DEFAULTS 1 /* Return defaults */ +#define PDC_PSW_SET_DEFAULTS 2 /* Set default */ +#define PDC_PSW_ENDIAN_BIT 1 /* set for big endian */ +#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ + +#define PDC_SYSTEM_MAP 22 /* find system modules */ +#define PDC_FIND_MODULE 0 +#define PDC_FIND_ADDRESS 1 +#define PDC_TRANSLATE_PATH 2 + +#define PDC_SOFT_POWER 23 /* soft power switch */ +#define PDC_SOFT_POWER_INFO 0 /* return info about the soft power switch */ +#define PDC_SOFT_POWER_ENABLE 1 /* enable/disable soft power switch */ + + +/* HVERSION dependent */ + +/* The PDC_MEM_MAP calls */ +#define PDC_MEM_MAP 128 /* on s700: return page info */ +#define PDC_MEM_MAP_HPA 0 /* returns hpa of a module */ + +#define PDC_EEPROM 129 /* EEPROM access */ +#define PDC_EEPROM_READ_WORD 0 +#define PDC_EEPROM_WRITE_WORD 1 +#define PDC_EEPROM_READ_BYTE 2 +#define PDC_EEPROM_WRITE_BYTE 3 +#define PDC_EEPROM_EEPROM_PASSWORD -1000 + +#define PDC_NVM 130 /* NVM (non-volatile memory) access */ +#define PDC_NVM_READ_WORD 0 +#define PDC_NVM_WRITE_WORD 1 +#define PDC_NVM_READ_BYTE 2 +#define PDC_NVM_WRITE_BYTE 3 + +#define PDC_SEED_ERROR 132 /* (sprockets) */ + +#define PDC_IO 135 /* log error info, reset IO system */ +#define PDC_IO_READ_AND_CLEAR_ERRORS 0 +#define PDC_IO_RESET 1 +#define PDC_IO_RESET_DEVICES 2 +/* sets bits 6&7 (little endian) of the HcControl Register */ +#define PDC_IO_USB_SUSPEND 0xC000000000000000 +#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5 /* return value */ +#define PDC_IO_NO_SUSPEND -6 /* return value */ + +#define PDC_BROADCAST_RESET 136 /* reset all processors */ +#define PDC_DO_RESET 0 /* option: perform a broadcast reset */ +#define PDC_DO_FIRM_TEST_RESET 1 /* Do broadcast reset with bitmap */ +#define PDC_BR_RECONFIGURATION 2 /* reset w/reconfiguration */ +#define PDC_FIRM_TEST_MAGIC 0xab9ec36fUL /* for this reboot only */ + +#define PDC_LAN_STATION_ID 138 /* Hversion dependent mechanism for */ +#define PDC_LAN_STATION_ID_READ 0 /* getting the lan station address */ + +#define PDC_LAN_STATION_ID_SIZE 6 + +#define PDC_CHECK_RANGES 139 /* (sprockets) */ + +#define PDC_NV_SECTIONS 141 /* (sprockets) */ + +#define PDC_PERFORMANCE 142 /* performance monitoring */ + +#define PDC_SYSTEM_INFO 143 /* system information */ +#define PDC_SYSINFO_RETURN_INFO_SIZE 0 +#define PDC_SYSINFO_RRETURN_SYS_INFO 1 +#define PDC_SYSINFO_RRETURN_ERRORS 2 +#define PDC_SYSINFO_RRETURN_WARNINGS 3 +#define PDC_SYSINFO_RETURN_REVISIONS 4 +#define PDC_SYSINFO_RRETURN_DIAGNOSE 5 +#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005 + +#define PDC_RDR 144 /* (sprockets) */ +#define PDC_RDR_READ_BUFFER 0 +#define PDC_RDR_READ_SINGLE 1 +#define PDC_RDR_WRITE_SINGLE 2 + +#define PDC_INTRIGUE 145 /* (sprockets) */ +#define PDC_INTRIGUE_WRITE_BUFFER 0 +#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1 +#define PDC_INTRIGUE_START_CPU_COUNTERS 2 +#define PDC_INTRIGUE_STOP_CPU_COUNTERS 3 + +#define PDC_STI 146 /* STI access */ +/* same as PDC_PCI_XXX values (see below) */ + +/* Legacy PDC definitions for same stuff */ +#define PDC_PCI_INDEX 147 +#define PDC_PCI_INTERFACE_INFO 0 +#define PDC_PCI_SLOT_INFO 1 +#define PDC_PCI_INFLIGHT_BYTES 2 +#define PDC_PCI_READ_CONFIG 3 +#define PDC_PCI_WRITE_CONFIG 4 +#define PDC_PCI_READ_PCI_IO 5 +#define PDC_PCI_WRITE_PCI_IO 6 +#define PDC_PCI_READ_CONFIG_DELAY 7 +#define PDC_PCI_UPDATE_CONFIG_DELAY 8 +#define PDC_PCI_PCI_PATH_TO_PCI_HPA 9 +#define PDC_PCI_PCI_HPA_TO_PCI_PATH 10 +#define PDC_PCI_PCI_PATH_TO_PCI_BUS 11 +#define PDC_PCI_PCI_RESERVED 12 +#define PDC_PCI_PCI_INT_ROUTE_SIZE 13 +#define PDC_PCI_GET_INT_TBL_SIZE PDC_PCI_PCI_INT_ROUTE_SIZE +#define PDC_PCI_PCI_INT_ROUTE 14 +#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE +#define PDC_PCI_READ_MON_TYPE 15 +#define PDC_PCI_WRITE_MON_TYPE 16 + + +/* Get SCSI Interface Card info: SDTR, SCSI ID, mode (SE vs LVD) */ +#define PDC_INITIATOR 163 +#define PDC_GET_INITIATOR 0 +#define PDC_SET_INITIATOR 1 +#define PDC_DELETE_INITIATOR 2 +#define PDC_RETURN_TABLE_SIZE 3 +#define PDC_RETURN_TABLE 4 + +#define PDC_LINK 165 /* (sprockets) */ +#define PDC_LINK_PCI_ENTRY_POINTS 0 /* list (Arg1) = 0 */ +#define PDC_LINK_USB_ENTRY_POINTS 1 /* list (Arg1) = 1 */ + +/* cl_class + * page 3-33 of IO-Firmware ARS + * IODC ENTRY_INIT(Search first) RET[1] + */ +#define CL_NULL 0 /* invalid */ +#define CL_RANDOM 1 /* random access (as disk) */ +#define CL_SEQU 2 /* sequential access (as tape) */ +#define CL_DUPLEX 7 /* full-duplex point-to-point (RS-232, Net) */ +#define CL_KEYBD 8 /* half-duplex console (HIL Keyboard) */ +#define CL_DISPL 9 /* half-duplex console (display) */ +#define CL_FC 10 /* FiberChannel access media */ + +/* IODC ENTRY_INIT() */ +#define ENTRY_INIT_SRCH_FRST 2 +#define ENTRY_INIT_SRCH_NEXT 3 +#define ENTRY_INIT_MOD_DEV 4 +#define ENTRY_INIT_DEV 5 +#define ENTRY_INIT_MOD 6 +#define ENTRY_INIT_MSG 9 + +/* IODC ENTRY_IO() */ +#define ENTRY_IO_BOOTIN 0 +#define ENTRY_IO_BOOTOUT 1 +#define ENTRY_IO_CIN 2 +#define ENTRY_IO_COUT 3 +#define ENTRY_IO_CLOSE 4 +#define ENTRY_IO_GETMSG 9 +#define ENTRY_IO_BBLOCK_IN 16 +#define ENTRY_IO_BBLOCK_OUT 17 + +/* IODC ENTRY_SPA() */ + +/* IODC ENTRY_CONFIG() */ + +/* IODC ENTRY_TEST() */ + +/* IODC ENTRY_TLB() */ + +/* constants for OS (NVM...) */ +#define OS_ID_NONE 0 /* Undefined OS ID */ +#define OS_ID_HPUX 1 /* HP-UX OS */ +#define OS_ID_MPEXL 2 /* MPE XL OS */ +#define OS_ID_OSF 3 /* OSF OS */ +#define OS_ID_HPRT 4 /* HP-RT OS */ +#define OS_ID_NOVEL 5 /* NOVELL OS */ +#define OS_ID_LINUX 6 /* Linux */ + + +/* constants for PDC_CHASSIS */ +#define OSTAT_OFF 0 +#define OSTAT_FLT 1 +#define OSTAT_TEST 2 +#define OSTAT_INIT 3 +#define OSTAT_SHUT 4 +#define OSTAT_WARN 5 +#define OSTAT_RUN 6 +#define OSTAT_ON 7 + +/* Page Zero constant offsets used by the HPMC handler */ +#define BOOT_CONSOLE_HPA_OFFSET 0x3c0 +#define BOOT_CONSOLE_SPA_OFFSET 0x3c4 +#define BOOT_CONSOLE_PATH_OFFSET 0x3a8 + +/* size of the pdc_result buffer for firmware.c */ +#define NUM_PDC_RESULT 32 + +#if !defined(__ASSEMBLY__) + +#include <linux/types.h> + + +/* flags of the device_path */ +#define PF_AUTOBOOT 0x80 +#define PF_AUTOSEARCH 0x40 +#define PF_TIMER 0x0F + +struct device_path { /* page 1-69 */ + unsigned char flags; /* flags see above! */ + unsigned char bc[6]; /* bus converter routing info */ + unsigned char mod; + unsigned int layers[6];/* device-specific layer-info */ +} __attribute__((aligned(8))) ; + +struct pz_device { + struct device_path dp; /* see above */ + /* struct iomod *hpa; */ + unsigned int hpa; /* HPA base address */ + /* char *spa; */ + unsigned int spa; /* SPA base address */ + /* int (*iodc_io)(struct iomod*, ...); */ + unsigned int iodc_io; /* device entry point */ + short pad; /* reserved */ + unsigned short cl_class;/* see below */ +} __attribute__((aligned(8))) ; + +struct zeropage { + /* [0x000] initialize vectors (VEC) */ + unsigned int vec_special; /* must be zero */ + /* int (*vec_pow_fail)(void);*/ + unsigned int vec_pow_fail; /* power failure handler */ + /* int (*vec_toc)(void); */ + unsigned int vec_toc; + unsigned int vec_toclen; + /* int (*vec_rendz)(void); */ + unsigned int vec_rendz; + int vec_pow_fail_flen; + int vec_pad[10]; + + /* [0x040] reserved processor dependent */ + int pad0[112]; + + /* [0x200] reserved */ + int pad1[84]; + + /* [0x350] memory configuration (MC) */ + int memc_cont; /* contiguous mem size (bytes) */ + int memc_phsize; /* physical memory size */ + int memc_adsize; /* additional mem size, bytes of SPA space used by PDC */ + unsigned int mem_pdc_hi; /* used for 64-bit */ + + /* [0x360] various parameters for the boot-CPU */ + /* unsigned int *mem_booterr[8]; */ + unsigned int mem_booterr[8]; /* ptr to boot errors */ + unsigned int mem_free; /* first location, where OS can be loaded */ + /* struct iomod *mem_hpa; */ + unsigned int mem_hpa; /* HPA of the boot-CPU */ + /* int (*mem_pdc)(int, ...); */ + unsigned int mem_pdc; /* PDC entry point */ + unsigned int mem_10msec; /* number of clock ticks in 10msec */ + + /* [0x390] initial memory module (IMM) */ + /* struct iomod *imm_hpa; */ + unsigned int imm_hpa; /* HPA of the IMM */ + int imm_soft_boot; /* 0 = was hard boot, 1 = was soft boot */ + unsigned int imm_spa_size; /* SPA size of the IMM in bytes */ + unsigned int imm_max_mem; /* bytes of mem in IMM */ + + /* [0x3A0] boot console, display device and keyboard */ + struct pz_device mem_cons; /* description of console device */ + struct pz_device mem_boot; /* description of boot device */ + struct pz_device mem_kbd; /* description of keyboard device */ + + /* [0x430] reserved */ + int pad430[116]; + + /* [0x600] processor dependent */ + __u32 pad600[1]; + __u32 proc_sti; /* pointer to STI ROM */ + __u32 pad608[126]; +}; + +#endif /* !defined(__ASSEMBLY__) */ + +#endif /* _UAPI_PARISC_PDC_H */ diff --git a/arch/parisc/include/uapi/asm/posix_types.h b/arch/parisc/include/uapi/asm/posix_types.h new file mode 100644 index 00000000000..b9344256f76 --- /dev/null +++ b/arch/parisc/include/uapi/asm/posix_types.h @@ -0,0 +1,24 @@ +#ifndef __ARCH_PARISC_POSIX_TYPES_H +#define __ARCH_PARISC_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned short __kernel_mode_t; +#define __kernel_mode_t __kernel_mode_t + +typedef unsigned short __kernel_ipc_pid_t; +#define __kernel_ipc_pid_t __kernel_ipc_pid_t + +typedef int __kernel_suseconds_t; +#define __kernel_suseconds_t __kernel_suseconds_t + +typedef long long __kernel_off64_t; +typedef unsigned long long __kernel_ino64_t; + +#include <asm-generic/posix_types.h> + +#endif diff --git a/arch/parisc/include/uapi/asm/ptrace.h b/arch/parisc/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..c4fa6c8b9ad --- /dev/null +++ b/arch/parisc/include/uapi/asm/ptrace.h @@ -0,0 +1,47 @@ +/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg +** Copyright (C) 2000 Grant Grundler, Hewlett-Packard +*/ +#ifndef _UAPI_PARISC_PTRACE_H +#define _UAPI_PARISC_PTRACE_H + + +#include <linux/types.h> + +/* This struct defines the way the registers are stored on the + * stack during a system call. + * + * N.B. gdb/strace care about the size and offsets within this + * structure. If you change things, you may break object compatibility + * for those applications. + */ + +struct pt_regs { + unsigned long gr[32]; /* PSW is in gr[0] */ + __u64 fr[32]; + unsigned long sr[ 8]; + unsigned long iasq[2]; + unsigned long iaoq[2]; + unsigned long cr27; + unsigned long pad0; /* available for other uses */ + unsigned long orig_r28; + unsigned long ksp; + unsigned long kpc; + unsigned long sar; /* CR11 */ + unsigned long iir; /* CR19 */ + unsigned long isr; /* CR20 */ + unsigned long ior; /* CR21 */ + unsigned long ipsw; /* CR22 */ +}; + +/* + * The numbers chosen here are somewhat arbitrary but absolutely MUST + * not overlap with any of the number assigned in <linux/ptrace.h>. + * + * These ones are taken from IA-64 on the assumption that theirs are + * the most correct (and we also want to support PTRACE_SINGLEBLOCK + * since we have taken branch traps too) + */ +#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ + + +#endif /* _UAPI_PARISC_PTRACE_H */ diff --git a/arch/parisc/include/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h index 1e59ffd3bd1..1e59ffd3bd1 100644 --- a/arch/parisc/include/asm/sembuf.h +++ b/arch/parisc/include/uapi/asm/sembuf.h diff --git a/arch/parisc/include/asm/setup.h b/arch/parisc/include/uapi/asm/setup.h index 7da2e5b8747..7da2e5b8747 100644 --- a/arch/parisc/include/asm/setup.h +++ b/arch/parisc/include/uapi/asm/setup.h diff --git a/arch/parisc/include/asm/shmbuf.h b/arch/parisc/include/uapi/asm/shmbuf.h index 0a3eada1863..0a3eada1863 100644 --- a/arch/parisc/include/asm/shmbuf.h +++ b/arch/parisc/include/uapi/asm/shmbuf.h diff --git a/arch/parisc/include/asm/sigcontext.h b/arch/parisc/include/uapi/asm/sigcontext.h index 27ef31bb3b6..27ef31bb3b6 100644 --- a/arch/parisc/include/asm/sigcontext.h +++ b/arch/parisc/include/uapi/asm/sigcontext.h diff --git a/arch/parisc/include/asm/siginfo.h b/arch/parisc/include/uapi/asm/siginfo.h index d7034728f37..d7034728f37 100644 --- a/arch/parisc/include/asm/siginfo.h +++ b/arch/parisc/include/uapi/asm/siginfo.h diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h new file mode 100644 index 00000000000..f5645d6a89f --- /dev/null +++ b/arch/parisc/include/uapi/asm/signal.h @@ -0,0 +1,110 @@ +#ifndef _UAPI_ASM_PARISC_SIGNAL_H +#define _UAPI_ASM_PARISC_SIGNAL_H + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGEMT 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGBUS 10 +#define SIGSEGV 11 +#define SIGSYS 12 /* Linux doesn't use this */ +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGUSR1 16 +#define SIGUSR2 17 +#define SIGCHLD 18 +#define SIGPWR 19 +#define SIGVTALRM 20 +#define SIGPROF 21 +#define SIGIO 22 +#define SIGPOLL SIGIO +#define SIGWINCH 23 +#define SIGSTOP 24 +#define SIGTSTP 25 +#define SIGCONT 26 +#define SIGTTIN 27 +#define SIGTTOU 28 +#define SIGURG 29 +#define SIGLOST 30 /* Linux doesn't use this either */ +#define SIGUNUSED 31 +#define SIGRESERVE SIGUNUSED + +#define SIGXCPU 33 +#define SIGXFSZ 34 +#define SIGSTKFLT 36 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 37 +#define SIGRTMAX _NSIG /* it's 44 under HP/UX */ + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_ONSTACK 0x00000001 +#define SA_RESETHAND 0x00000004 +#define SA_NOCLDSTOP 0x00000008 +#define SA_SIGINFO 0x00000010 +#define SA_NODEFER 0x00000020 +#define SA_RESTART 0x00000040 +#define SA_NOCLDWAIT 0x00000080 +#define _SA_SIGGFAULT 0x00000100 /* HPUX */ + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + + +#define SIG_BLOCK 0 /* for blocking signals */ +#define SIG_UNBLOCK 1 /* for unblocking signals */ +#define SIG_SETMASK 2 /* for setting the signal mask */ + +#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ +#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ +#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ + +# ifndef __ASSEMBLY__ + +# include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +/* Type of a signal handler. */ +#ifdef CONFIG_64BIT +/* function pointers on 64-bit parisc are pointers to little structs and the + * compiler doesn't support code which changes or tests the address of + * the function in the little struct. This is really ugly -PB + */ +typedef char __user *__sighandler_t; +#else +typedef void __signalfn_t(int); +typedef __signalfn_t __user *__sighandler_t; +#endif + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#endif /* !__ASSEMBLY */ +#endif /* _UAPI_ASM_PARISC_SIGNAL_H */ diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h new file mode 100644 index 00000000000..fe35ceacf0e --- /dev/null +++ b/arch/parisc/include/uapi/asm/socket.h @@ -0,0 +1,82 @@ +#ifndef _UAPI_ASM_SOCKET_H +#define _UAPI_ASM_SOCKET_H + +#include <asm/sockios.h> + +/* For setsockopt(2) */ +#define SOL_SOCKET 0xffff + +#define SO_DEBUG 0x0001 +#define SO_REUSEADDR 0x0004 +#define SO_KEEPALIVE 0x0008 +#define SO_DONTROUTE 0x0010 +#define SO_BROADCAST 0x0020 +#define SO_LINGER 0x0080 +#define SO_OOBINLINE 0x0100 +#define SO_REUSEPORT 0x0200 +#define SO_SNDBUF 0x1001 +#define SO_RCVBUF 0x1002 +#define SO_SNDBUFFORCE 0x100a +#define SO_RCVBUFFORCE 0x100b +#define SO_SNDLOWAT 0x1003 +#define SO_RCVLOWAT 0x1004 +#define SO_SNDTIMEO 0x1005 +#define SO_RCVTIMEO 0x1006 +#define SO_ERROR 0x1007 +#define SO_TYPE 0x1008 +#define SO_PROTOCOL 0x1028 +#define SO_DOMAIN 0x1029 +#define SO_PEERNAME 0x2000 + +#define SO_NO_CHECK 0x400b +#define SO_PRIORITY 0x400c +#define SO_BSDCOMPAT 0x400e +#define SO_PASSCRED 0x4010 +#define SO_PEERCRED 0x4011 +#define SO_TIMESTAMP 0x4012 +#define SCM_TIMESTAMP SO_TIMESTAMP +#define SO_TIMESTAMPNS 0x4013 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 0x4016 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x4017 +#define SO_SECURITY_ENCRYPTION_NETWORK 0x4018 + +#define SO_BINDTODEVICE 0x4019 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 0x401a +#define SO_DETACH_FILTER 0x401b +#define SO_GET_FILTER SO_ATTACH_FILTER + +#define SO_ACCEPTCONN 0x401c + +#define SO_PEERSEC 0x401d +#define SO_PASSSEC 0x401e + +#define SO_MARK 0x401f + +#define SO_TIMESTAMPING 0x4020 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#define SO_RXQ_OVFL 0x4021 + +#define SO_WIFI_STATUS 0x4022 +#define SCM_WIFI_STATUS SO_WIFI_STATUS +#define SO_PEEK_OFF 0x4023 + +/* Instruct lower device to use last 4-bytes of skb data as FCS */ +#define SO_NOFCS 0x4024 + +#define SO_LOCK_FILTER 0x4025 + +#define SO_SELECT_ERR_QUEUE 0x4026 + +#define SO_BUSY_POLL 0x4027 + +#define SO_MAX_PACING_RATE 0x4028 + +#define SO_BPF_EXTENSIONS 0x4029 + +#endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/parisc/include/asm/sockios.h b/arch/parisc/include/uapi/asm/sockios.h index dabfbc7483f..dabfbc7483f 100644 --- a/arch/parisc/include/asm/sockios.h +++ b/arch/parisc/include/uapi/asm/sockios.h diff --git a/arch/parisc/include/asm/stat.h b/arch/parisc/include/uapi/asm/stat.h index 9d5fbbc5c31..b606b366d0a 100644 --- a/arch/parisc/include/asm/stat.h +++ b/arch/parisc/include/uapi/asm/stat.h @@ -5,67 +5,65 @@ struct stat { unsigned int st_dev; /* dev_t is 32 bits on parisc */ - ino_t st_ino; /* 32 bits */ - mode_t st_mode; /* 16 bits */ - nlink_t st_nlink; /* 16 bits */ + unsigned int st_ino; /* 32 bits */ + unsigned short st_mode; /* 16 bits */ + unsigned short st_nlink; /* 16 bits */ unsigned short st_reserved1; /* old st_uid */ unsigned short st_reserved2; /* old st_gid */ unsigned int st_rdev; - off_t st_size; - time_t st_atime; + signed int st_size; + signed int st_atime; unsigned int st_atime_nsec; - time_t st_mtime; + signed int st_mtime; unsigned int st_mtime_nsec; - time_t st_ctime; + signed int st_ctime; unsigned int st_ctime_nsec; int st_blksize; int st_blocks; unsigned int __unused1; /* ACL stuff */ unsigned int __unused2; /* network */ - ino_t __unused3; /* network */ + unsigned int __unused3; /* network */ unsigned int __unused4; /* cnodes */ unsigned short __unused5; /* netsite */ short st_fstype; unsigned int st_realdev; unsigned short st_basemode; unsigned short st_spareshort; - uid_t st_uid; - gid_t st_gid; + unsigned int st_uid; + unsigned int st_gid; unsigned int st_spare4[3]; }; #define STAT_HAVE_NSEC -typedef __kernel_off64_t off64_t; - struct hpux_stat64 { unsigned int st_dev; /* dev_t is 32 bits on parisc */ - ino_t st_ino; /* 32 bits */ - mode_t st_mode; /* 16 bits */ - nlink_t st_nlink; /* 16 bits */ + unsigned int st_ino; /* 32 bits */ + unsigned short st_mode; /* 16 bits */ + unsigned short st_nlink; /* 16 bits */ unsigned short st_reserved1; /* old st_uid */ unsigned short st_reserved2; /* old st_gid */ unsigned int st_rdev; - off64_t st_size; - time_t st_atime; + signed long long st_size; + signed int st_atime; unsigned int st_spare1; - time_t st_mtime; + signed int st_mtime; unsigned int st_spare2; - time_t st_ctime; + signed int st_ctime; unsigned int st_spare3; int st_blksize; - __u64 st_blocks; + unsigned long long st_blocks; unsigned int __unused1; /* ACL stuff */ unsigned int __unused2; /* network */ - ino_t __unused3; /* network */ + unsigned int __unused3; /* network */ unsigned int __unused4; /* cnodes */ unsigned short __unused5; /* netsite */ short st_fstype; unsigned int st_realdev; unsigned short st_basemode; unsigned short st_spareshort; - uid_t st_uid; - gid_t st_gid; + unsigned int st_uid; + unsigned int st_gid; unsigned int st_spare4[3]; }; diff --git a/arch/parisc/include/asm/statfs.h b/arch/parisc/include/uapi/asm/statfs.h index 324bea905dc..324bea905dc 100644 --- a/arch/parisc/include/asm/statfs.h +++ b/arch/parisc/include/uapi/asm/statfs.h diff --git a/arch/parisc/include/asm/swab.h b/arch/parisc/include/uapi/asm/swab.h index e78403b129e..e78403b129e 100644 --- a/arch/parisc/include/asm/swab.h +++ b/arch/parisc/include/uapi/asm/swab.h diff --git a/arch/parisc/include/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index d8bbc73b16b..d1ab92177a5 100644 --- a/arch/parisc/include/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h @@ -180,6 +180,7 @@ struct ktermios { #define FLUSHO 0010000 #define PENDIN 0040000 #define IEXTEN 0100000 +#define EXTPROC 0200000 /* tcflow() and TCXONC use these */ #define TCOOFF 0 diff --git a/arch/parisc/include/uapi/asm/termios.h b/arch/parisc/include/uapi/asm/termios.h new file mode 100644 index 00000000000..f3377395070 --- /dev/null +++ b/arch/parisc/include/uapi/asm/termios.h @@ -0,0 +1,43 @@ +#ifndef _UAPI_PARISC_TERMIOS_H +#define _UAPI_PARISC_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_PARISC_TERMIOS_H */ diff --git a/arch/parisc/include/uapi/asm/types.h b/arch/parisc/include/uapi/asm/types.h new file mode 100644 index 00000000000..8866f9bbdea --- /dev/null +++ b/arch/parisc/include/uapi/asm/types.h @@ -0,0 +1,6 @@ +#ifndef _PARISC_TYPES_H +#define _PARISC_TYPES_H + +#include <asm-generic/int-ll64.h> + +#endif diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..47e0e21d227 --- /dev/null +++ b/arch/parisc/include/uapi/asm/unistd.h @@ -0,0 +1,844 @@ +#ifndef _UAPI_ASM_PARISC_UNISTD_H_ +#define _UAPI_ASM_PARISC_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +/* + * HP-UX system calls get their native numbers for binary compatibility. + */ + +#define __NR_HPUX_exit 1 +#define __NR_HPUX_fork 2 +#define __NR_HPUX_read 3 +#define __NR_HPUX_write 4 +#define __NR_HPUX_open 5 +#define __NR_HPUX_close 6 +#define __NR_HPUX_wait 7 +#define __NR_HPUX_creat 8 +#define __NR_HPUX_link 9 +#define __NR_HPUX_unlink 10 +#define __NR_HPUX_execv 11 +#define __NR_HPUX_chdir 12 +#define __NR_HPUX_time 13 +#define __NR_HPUX_mknod 14 +#define __NR_HPUX_chmod 15 +#define __NR_HPUX_chown 16 +#define __NR_HPUX_break 17 +#define __NR_HPUX_lchmod 18 +#define __NR_HPUX_lseek 19 +#define __NR_HPUX_getpid 20 +#define __NR_HPUX_mount 21 +#define __NR_HPUX_umount 22 +#define __NR_HPUX_setuid 23 +#define __NR_HPUX_getuid 24 +#define __NR_HPUX_stime 25 +#define __NR_HPUX_ptrace 26 +#define __NR_HPUX_alarm 27 +#define __NR_HPUX_oldfstat 28 +#define __NR_HPUX_pause 29 +#define __NR_HPUX_utime 30 +#define __NR_HPUX_stty 31 +#define __NR_HPUX_gtty 32 +#define __NR_HPUX_access 33 +#define __NR_HPUX_nice 34 +#define __NR_HPUX_ftime 35 +#define __NR_HPUX_sync 36 +#define __NR_HPUX_kill 37 +#define __NR_HPUX_stat 38 +#define __NR_HPUX_setpgrp3 39 +#define __NR_HPUX_lstat 40 +#define __NR_HPUX_dup 41 +#define __NR_HPUX_pipe 42 +#define __NR_HPUX_times 43 +#define __NR_HPUX_profil 44 +#define __NR_HPUX_ki_call 45 +#define __NR_HPUX_setgid 46 +#define __NR_HPUX_getgid 47 +#define __NR_HPUX_sigsys 48 +#define __NR_HPUX_reserved1 49 +#define __NR_HPUX_reserved2 50 +#define __NR_HPUX_acct 51 +#define __NR_HPUX_set_userthreadid 52 +#define __NR_HPUX_oldlock 53 +#define __NR_HPUX_ioctl 54 +#define __NR_HPUX_reboot 55 +#define __NR_HPUX_symlink 56 +#define __NR_HPUX_utssys 57 +#define __NR_HPUX_readlink 58 +#define __NR_HPUX_execve 59 +#define __NR_HPUX_umask 60 +#define __NR_HPUX_chroot 61 +#define __NR_HPUX_fcntl 62 +#define __NR_HPUX_ulimit 63 +#define __NR_HPUX_getpagesize 64 +#define __NR_HPUX_mremap 65 +#define __NR_HPUX_vfork 66 +#define __NR_HPUX_vread 67 +#define __NR_HPUX_vwrite 68 +#define __NR_HPUX_sbrk 69 +#define __NR_HPUX_sstk 70 +#define __NR_HPUX_mmap 71 +#define __NR_HPUX_vadvise 72 +#define __NR_HPUX_munmap 73 +#define __NR_HPUX_mprotect 74 +#define __NR_HPUX_madvise 75 +#define __NR_HPUX_vhangup 76 +#define __NR_HPUX_swapoff 77 +#define __NR_HPUX_mincore 78 +#define __NR_HPUX_getgroups 79 +#define __NR_HPUX_setgroups 80 +#define __NR_HPUX_getpgrp2 81 +#define __NR_HPUX_setpgrp2 82 +#define __NR_HPUX_setitimer 83 +#define __NR_HPUX_wait3 84 +#define __NR_HPUX_swapon 85 +#define __NR_HPUX_getitimer 86 +#define __NR_HPUX_gethostname42 87 +#define __NR_HPUX_sethostname42 88 +#define __NR_HPUX_getdtablesize 89 +#define __NR_HPUX_dup2 90 +#define __NR_HPUX_getdopt 91 +#define __NR_HPUX_fstat 92 +#define __NR_HPUX_select 93 +#define __NR_HPUX_setdopt 94 +#define __NR_HPUX_fsync 95 +#define __NR_HPUX_setpriority 96 +#define __NR_HPUX_socket_old 97 +#define __NR_HPUX_connect_old 98 +#define __NR_HPUX_accept_old 99 +#define __NR_HPUX_getpriority 100 +#define __NR_HPUX_send_old 101 +#define __NR_HPUX_recv_old 102 +#define __NR_HPUX_socketaddr_old 103 +#define __NR_HPUX_bind_old 104 +#define __NR_HPUX_setsockopt_old 105 +#define __NR_HPUX_listen_old 106 +#define __NR_HPUX_vtimes_old 107 +#define __NR_HPUX_sigvector 108 +#define __NR_HPUX_sigblock 109 +#define __NR_HPUX_siggetmask 110 +#define __NR_HPUX_sigpause 111 +#define __NR_HPUX_sigstack 112 +#define __NR_HPUX_recvmsg_old 113 +#define __NR_HPUX_sendmsg_old 114 +#define __NR_HPUX_vtrace_old 115 +#define __NR_HPUX_gettimeofday 116 +#define __NR_HPUX_getrusage 117 +#define __NR_HPUX_getsockopt_old 118 +#define __NR_HPUX_resuba_old 119 +#define __NR_HPUX_readv 120 +#define __NR_HPUX_writev 121 +#define __NR_HPUX_settimeofday 122 +#define __NR_HPUX_fchown 123 +#define __NR_HPUX_fchmod 124 +#define __NR_HPUX_recvfrom_old 125 +#define __NR_HPUX_setresuid 126 +#define __NR_HPUX_setresgid 127 +#define __NR_HPUX_rename 128 +#define __NR_HPUX_truncate 129 +#define __NR_HPUX_ftruncate 130 +#define __NR_HPUX_flock_old 131 +#define __NR_HPUX_sysconf 132 +#define __NR_HPUX_sendto_old 133 +#define __NR_HPUX_shutdown_old 134 +#define __NR_HPUX_socketpair_old 135 +#define __NR_HPUX_mkdir 136 +#define __NR_HPUX_rmdir 137 +#define __NR_HPUX_utimes_old 138 +#define __NR_HPUX_sigcleanup_old 139 +#define __NR_HPUX_setcore 140 +#define __NR_HPUX_getpeername_old 141 +#define __NR_HPUX_gethostid 142 +#define __NR_HPUX_sethostid 143 +#define __NR_HPUX_getrlimit 144 +#define __NR_HPUX_setrlimit 145 +#define __NR_HPUX_killpg_old 146 +#define __NR_HPUX_cachectl 147 +#define __NR_HPUX_quotactl 148 +#define __NR_HPUX_get_sysinfo 149 +#define __NR_HPUX_getsockname_old 150 +#define __NR_HPUX_privgrp 151 +#define __NR_HPUX_rtprio 152 +#define __NR_HPUX_plock 153 +#define __NR_HPUX_reserved3 154 +#define __NR_HPUX_lockf 155 +#define __NR_HPUX_semget 156 +#define __NR_HPUX_osemctl 157 +#define __NR_HPUX_semop 158 +#define __NR_HPUX_msgget 159 +#define __NR_HPUX_omsgctl 160 +#define __NR_HPUX_msgsnd 161 +#define __NR_HPUX_msgrecv 162 +#define __NR_HPUX_shmget 163 +#define __NR_HPUX_oshmctl 164 +#define __NR_HPUX_shmat 165 +#define __NR_HPUX_shmdt 166 +#define __NR_HPUX_m68020_advise 167 +/* [168,189] are for Discless/DUX */ +#define __NR_HPUX_csp 168 +#define __NR_HPUX_cluster 169 +#define __NR_HPUX_mkrnod 170 +#define __NR_HPUX_test 171 +#define __NR_HPUX_unsp_open 172 +#define __NR_HPUX_reserved4 173 +#define __NR_HPUX_getcontext_old 174 +#define __NR_HPUX_osetcontext 175 +#define __NR_HPUX_bigio 176 +#define __NR_HPUX_pipenode 177 +#define __NR_HPUX_lsync 178 +#define __NR_HPUX_getmachineid 179 +#define __NR_HPUX_cnodeid 180 +#define __NR_HPUX_cnodes 181 +#define __NR_HPUX_swapclients 182 +#define __NR_HPUX_rmt_process 183 +#define __NR_HPUX_dskless_stats 184 +#define __NR_HPUX_sigprocmask 185 +#define __NR_HPUX_sigpending 186 +#define __NR_HPUX_sigsuspend 187 +#define __NR_HPUX_sigaction 188 +#define __NR_HPUX_reserved5 189 +#define __NR_HPUX_nfssvc 190 +#define __NR_HPUX_getfh 191 +#define __NR_HPUX_getdomainname 192 +#define __NR_HPUX_setdomainname 193 +#define __NR_HPUX_async_daemon 194 +#define __NR_HPUX_getdirentries 195 +#define __NR_HPUX_statfs 196 +#define __NR_HPUX_fstatfs 197 +#define __NR_HPUX_vfsmount 198 +#define __NR_HPUX_reserved6 199 +#define __NR_HPUX_waitpid 200 +/* 201 - 223 missing */ +#define __NR_HPUX_sigsetreturn 224 +#define __NR_HPUX_sigsetstatemask 225 +/* 226 missing */ +#define __NR_HPUX_cs 227 +#define __NR_HPUX_cds 228 +#define __NR_HPUX_set_no_trunc 229 +#define __NR_HPUX_pathconf 230 +#define __NR_HPUX_fpathconf 231 +/* 232, 233 missing */ +#define __NR_HPUX_nfs_fcntl 234 +#define __NR_HPUX_ogetacl 235 +#define __NR_HPUX_ofgetacl 236 +#define __NR_HPUX_osetacl 237 +#define __NR_HPUX_ofsetacl 238 +#define __NR_HPUX_pstat 239 +#define __NR_HPUX_getaudid 240 +#define __NR_HPUX_setaudid 241 +#define __NR_HPUX_getaudproc 242 +#define __NR_HPUX_setaudproc 243 +#define __NR_HPUX_getevent 244 +#define __NR_HPUX_setevent 245 +#define __NR_HPUX_audwrite 246 +#define __NR_HPUX_audswitch 247 +#define __NR_HPUX_audctl 248 +#define __NR_HPUX_ogetaccess 249 +#define __NR_HPUX_fsctl 250 +/* 251 - 258 missing */ +#define __NR_HPUX_swapfs 259 +#define __NR_HPUX_fss 260 +/* 261 - 266 missing */ +#define __NR_HPUX_tsync 267 +#define __NR_HPUX_getnumfds 268 +#define __NR_HPUX_poll 269 +#define __NR_HPUX_getmsg 270 +#define __NR_HPUX_putmsg 271 +#define __NR_HPUX_fchdir 272 +#define __NR_HPUX_getmount_cnt 273 +#define __NR_HPUX_getmount_entry 274 +#define __NR_HPUX_accept 275 +#define __NR_HPUX_bind 276 +#define __NR_HPUX_connect 277 +#define __NR_HPUX_getpeername 278 +#define __NR_HPUX_getsockname 279 +#define __NR_HPUX_getsockopt 280 +#define __NR_HPUX_listen 281 +#define __NR_HPUX_recv 282 +#define __NR_HPUX_recvfrom 283 +#define __NR_HPUX_recvmsg 284 +#define __NR_HPUX_send 285 +#define __NR_HPUX_sendmsg 286 +#define __NR_HPUX_sendto 287 +#define __NR_HPUX_setsockopt 288 +#define __NR_HPUX_shutdown 289 +#define __NR_HPUX_socket 290 +#define __NR_HPUX_socketpair 291 +#define __NR_HPUX_proc_open 292 +#define __NR_HPUX_proc_close 293 +#define __NR_HPUX_proc_send 294 +#define __NR_HPUX_proc_recv 295 +#define __NR_HPUX_proc_sendrecv 296 +#define __NR_HPUX_proc_syscall 297 +/* 298 - 311 missing */ +#define __NR_HPUX_semctl 312 +#define __NR_HPUX_msgctl 313 +#define __NR_HPUX_shmctl 314 +#define __NR_HPUX_mpctl 315 +#define __NR_HPUX_exportfs 316 +#define __NR_HPUX_getpmsg 317 +#define __NR_HPUX_putpmsg 318 +/* 319 missing */ +#define __NR_HPUX_msync 320 +#define __NR_HPUX_msleep 321 +#define __NR_HPUX_mwakeup 322 +#define __NR_HPUX_msem_init 323 +#define __NR_HPUX_msem_remove 324 +#define __NR_HPUX_adjtime 325 +#define __NR_HPUX_kload 326 +#define __NR_HPUX_fattach 327 +#define __NR_HPUX_fdetach 328 +#define __NR_HPUX_serialize 329 +#define __NR_HPUX_statvfs 330 +#define __NR_HPUX_fstatvfs 331 +#define __NR_HPUX_lchown 332 +#define __NR_HPUX_getsid 333 +#define __NR_HPUX_sysfs 334 +/* 335, 336 missing */ +#define __NR_HPUX_sched_setparam 337 +#define __NR_HPUX_sched_getparam 338 +#define __NR_HPUX_sched_setscheduler 339 +#define __NR_HPUX_sched_getscheduler 340 +#define __NR_HPUX_sched_yield 341 +#define __NR_HPUX_sched_get_priority_max 342 +#define __NR_HPUX_sched_get_priority_min 343 +#define __NR_HPUX_sched_rr_get_interval 344 +#define __NR_HPUX_clock_settime 345 +#define __NR_HPUX_clock_gettime 346 +#define __NR_HPUX_clock_getres 347 +#define __NR_HPUX_timer_create 348 +#define __NR_HPUX_timer_delete 349 +#define __NR_HPUX_timer_settime 350 +#define __NR_HPUX_timer_gettime 351 +#define __NR_HPUX_timer_getoverrun 352 +#define __NR_HPUX_nanosleep 353 +#define __NR_HPUX_toolbox 354 +/* 355 missing */ +#define __NR_HPUX_getdents 356 +#define __NR_HPUX_getcontext 357 +#define __NR_HPUX_sysinfo 358 +#define __NR_HPUX_fcntl64 359 +#define __NR_HPUX_ftruncate64 360 +#define __NR_HPUX_fstat64 361 +#define __NR_HPUX_getdirentries64 362 +#define __NR_HPUX_getrlimit64 363 +#define __NR_HPUX_lockf64 364 +#define __NR_HPUX_lseek64 365 +#define __NR_HPUX_lstat64 366 +#define __NR_HPUX_mmap64 367 +#define __NR_HPUX_setrlimit64 368 +#define __NR_HPUX_stat64 369 +#define __NR_HPUX_truncate64 370 +#define __NR_HPUX_ulimit64 371 +#define __NR_HPUX_pread 372 +#define __NR_HPUX_preadv 373 +#define __NR_HPUX_pwrite 374 +#define __NR_HPUX_pwritev 375 +#define __NR_HPUX_pread64 376 +#define __NR_HPUX_preadv64 377 +#define __NR_HPUX_pwrite64 378 +#define __NR_HPUX_pwritev64 379 +#define __NR_HPUX_setcontext 380 +#define __NR_HPUX_sigaltstack 381 +#define __NR_HPUX_waitid 382 +#define __NR_HPUX_setpgrp 383 +#define __NR_HPUX_recvmsg2 384 +#define __NR_HPUX_sendmsg2 385 +#define __NR_HPUX_socket2 386 +#define __NR_HPUX_socketpair2 387 +#define __NR_HPUX_setregid 388 +#define __NR_HPUX_lwp_create 389 +#define __NR_HPUX_lwp_terminate 390 +#define __NR_HPUX_lwp_wait 391 +#define __NR_HPUX_lwp_suspend 392 +#define __NR_HPUX_lwp_resume 393 +/* 394 missing */ +#define __NR_HPUX_lwp_abort_syscall 395 +#define __NR_HPUX_lwp_info 396 +#define __NR_HPUX_lwp_kill 397 +#define __NR_HPUX_ksleep 398 +#define __NR_HPUX_kwakeup 399 +/* 400 missing */ +#define __NR_HPUX_pstat_getlwp 401 +#define __NR_HPUX_lwp_exit 402 +#define __NR_HPUX_lwp_continue 403 +#define __NR_HPUX_getacl 404 +#define __NR_HPUX_fgetacl 405 +#define __NR_HPUX_setacl 406 +#define __NR_HPUX_fsetacl 407 +#define __NR_HPUX_getaccess 408 +#define __NR_HPUX_lwp_mutex_init 409 +#define __NR_HPUX_lwp_mutex_lock_sys 410 +#define __NR_HPUX_lwp_mutex_unlock 411 +#define __NR_HPUX_lwp_cond_init 412 +#define __NR_HPUX_lwp_cond_signal 413 +#define __NR_HPUX_lwp_cond_broadcast 414 +#define __NR_HPUX_lwp_cond_wait_sys 415 +#define __NR_HPUX_lwp_getscheduler 416 +#define __NR_HPUX_lwp_setscheduler 417 +#define __NR_HPUX_lwp_getstate 418 +#define __NR_HPUX_lwp_setstate 419 +#define __NR_HPUX_lwp_detach 420 +#define __NR_HPUX_mlock 421 +#define __NR_HPUX_munlock 422 +#define __NR_HPUX_mlockall 423 +#define __NR_HPUX_munlockall 424 +#define __NR_HPUX_shm_open 425 +#define __NR_HPUX_shm_unlink 426 +#define __NR_HPUX_sigqueue 427 +#define __NR_HPUX_sigwaitinfo 428 +#define __NR_HPUX_sigtimedwait 429 +#define __NR_HPUX_sigwait 430 +#define __NR_HPUX_aio_read 431 +#define __NR_HPUX_aio_write 432 +#define __NR_HPUX_lio_listio 433 +#define __NR_HPUX_aio_error 434 +#define __NR_HPUX_aio_return 435 +#define __NR_HPUX_aio_cancel 436 +#define __NR_HPUX_aio_suspend 437 +#define __NR_HPUX_aio_fsync 438 +#define __NR_HPUX_mq_open 439 +#define __NR_HPUX_mq_close 440 +#define __NR_HPUX_mq_unlink 441 +#define __NR_HPUX_mq_send 442 +#define __NR_HPUX_mq_receive 443 +#define __NR_HPUX_mq_notify 444 +#define __NR_HPUX_mq_setattr 445 +#define __NR_HPUX_mq_getattr 446 +#define __NR_HPUX_ksem_open 447 +#define __NR_HPUX_ksem_unlink 448 +#define __NR_HPUX_ksem_close 449 +#define __NR_HPUX_ksem_post 450 +#define __NR_HPUX_ksem_wait 451 +#define __NR_HPUX_ksem_read 452 +#define __NR_HPUX_ksem_trywait 453 +#define __NR_HPUX_lwp_rwlock_init 454 +#define __NR_HPUX_lwp_rwlock_destroy 455 +#define __NR_HPUX_lwp_rwlock_rdlock_sys 456 +#define __NR_HPUX_lwp_rwlock_wrlock_sys 457 +#define __NR_HPUX_lwp_rwlock_tryrdlock 458 +#define __NR_HPUX_lwp_rwlock_trywrlock 459 +#define __NR_HPUX_lwp_rwlock_unlock 460 +#define __NR_HPUX_ttrace 461 +#define __NR_HPUX_ttrace_wait 462 +#define __NR_HPUX_lf_wire_mem 463 +#define __NR_HPUX_lf_unwire_mem 464 +#define __NR_HPUX_lf_send_pin_map 465 +#define __NR_HPUX_lf_free_buf 466 +#define __NR_HPUX_lf_wait_nq 467 +#define __NR_HPUX_lf_wakeup_conn_q 468 +#define __NR_HPUX_lf_unused 469 +#define __NR_HPUX_lwp_sema_init 470 +#define __NR_HPUX_lwp_sema_post 471 +#define __NR_HPUX_lwp_sema_wait 472 +#define __NR_HPUX_lwp_sema_trywait 473 +#define __NR_HPUX_lwp_sema_destroy 474 +#define __NR_HPUX_statvfs64 475 +#define __NR_HPUX_fstatvfs64 476 +#define __NR_HPUX_msh_register 477 +#define __NR_HPUX_ptrace64 478 +#define __NR_HPUX_sendfile 479 +#define __NR_HPUX_sendpath 480 +#define __NR_HPUX_sendfile64 481 +#define __NR_HPUX_sendpath64 482 +#define __NR_HPUX_modload 483 +#define __NR_HPUX_moduload 484 +#define __NR_HPUX_modpath 485 +#define __NR_HPUX_getksym 486 +#define __NR_HPUX_modadm 487 +#define __NR_HPUX_modstat 488 +#define __NR_HPUX_lwp_detached_exit 489 +#define __NR_HPUX_crashconf 490 +#define __NR_HPUX_siginhibit 491 +#define __NR_HPUX_sigenable 492 +#define __NR_HPUX_spuctl 493 +#define __NR_HPUX_zerokernelsum 494 +#define __NR_HPUX_nfs_kstat 495 +#define __NR_HPUX_aio_read64 496 +#define __NR_HPUX_aio_write64 497 +#define __NR_HPUX_aio_error64 498 +#define __NR_HPUX_aio_return64 499 +#define __NR_HPUX_aio_cancel64 500 +#define __NR_HPUX_aio_suspend64 501 +#define __NR_HPUX_aio_fsync64 502 +#define __NR_HPUX_lio_listio64 503 +#define __NR_HPUX_recv2 504 +#define __NR_HPUX_recvfrom2 505 +#define __NR_HPUX_send2 506 +#define __NR_HPUX_sendto2 507 +#define __NR_HPUX_acl 508 +#define __NR_HPUX___cnx_p2p_ctl 509 +#define __NR_HPUX___cnx_gsched_ctl 510 +#define __NR_HPUX___cnx_pmon_ctl 511 + +#define __NR_HPUX_syscalls 512 + +/* + * Linux system call numbers. + * + * Cary Coutant says that we should just use another syscall gateway + * page to avoid clashing with the HPUX space, and I think he's right: + * it will would keep a branch out of our syscall entry path, at the + * very least. If we decide to change it later, we can ``just'' tweak + * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be + * 1024 or something. Oh, and recompile libc. =) + * + * 64-bit HPUX binaries get the syscall gateway address passed in a register + * from the kernel at startup, which seems a sane strategy. + */ + +#define __NR_Linux 0 +#define __NR_restart_syscall (__NR_Linux + 0) +#define __NR_exit (__NR_Linux + 1) +#define __NR_fork (__NR_Linux + 2) +#define __NR_read (__NR_Linux + 3) +#define __NR_write (__NR_Linux + 4) +#define __NR_open (__NR_Linux + 5) +#define __NR_close (__NR_Linux + 6) +#define __NR_waitpid (__NR_Linux + 7) +#define __NR_creat (__NR_Linux + 8) +#define __NR_link (__NR_Linux + 9) +#define __NR_unlink (__NR_Linux + 10) +#define __NR_execve (__NR_Linux + 11) +#define __NR_chdir (__NR_Linux + 12) +#define __NR_time (__NR_Linux + 13) +#define __NR_mknod (__NR_Linux + 14) +#define __NR_chmod (__NR_Linux + 15) +#define __NR_lchown (__NR_Linux + 16) +#define __NR_socket (__NR_Linux + 17) +#define __NR_stat (__NR_Linux + 18) +#define __NR_lseek (__NR_Linux + 19) +#define __NR_getpid (__NR_Linux + 20) +#define __NR_mount (__NR_Linux + 21) +#define __NR_bind (__NR_Linux + 22) +#define __NR_setuid (__NR_Linux + 23) +#define __NR_getuid (__NR_Linux + 24) +#define __NR_stime (__NR_Linux + 25) +#define __NR_ptrace (__NR_Linux + 26) +#define __NR_alarm (__NR_Linux + 27) +#define __NR_fstat (__NR_Linux + 28) +#define __NR_pause (__NR_Linux + 29) +#define __NR_utime (__NR_Linux + 30) +#define __NR_connect (__NR_Linux + 31) +#define __NR_listen (__NR_Linux + 32) +#define __NR_access (__NR_Linux + 33) +#define __NR_nice (__NR_Linux + 34) +#define __NR_accept (__NR_Linux + 35) +#define __NR_sync (__NR_Linux + 36) +#define __NR_kill (__NR_Linux + 37) +#define __NR_rename (__NR_Linux + 38) +#define __NR_mkdir (__NR_Linux + 39) +#define __NR_rmdir (__NR_Linux + 40) +#define __NR_dup (__NR_Linux + 41) +#define __NR_pipe (__NR_Linux + 42) +#define __NR_times (__NR_Linux + 43) +#define __NR_getsockname (__NR_Linux + 44) +#define __NR_brk (__NR_Linux + 45) +#define __NR_setgid (__NR_Linux + 46) +#define __NR_getgid (__NR_Linux + 47) +#define __NR_signal (__NR_Linux + 48) +#define __NR_geteuid (__NR_Linux + 49) +#define __NR_getegid (__NR_Linux + 50) +#define __NR_acct (__NR_Linux + 51) +#define __NR_umount2 (__NR_Linux + 52) +#define __NR_getpeername (__NR_Linux + 53) +#define __NR_ioctl (__NR_Linux + 54) +#define __NR_fcntl (__NR_Linux + 55) +#define __NR_socketpair (__NR_Linux + 56) +#define __NR_setpgid (__NR_Linux + 57) +#define __NR_send (__NR_Linux + 58) +#define __NR_uname (__NR_Linux + 59) +#define __NR_umask (__NR_Linux + 60) +#define __NR_chroot (__NR_Linux + 61) +#define __NR_ustat (__NR_Linux + 62) +#define __NR_dup2 (__NR_Linux + 63) +#define __NR_getppid (__NR_Linux + 64) +#define __NR_getpgrp (__NR_Linux + 65) +#define __NR_setsid (__NR_Linux + 66) +#define __NR_pivot_root (__NR_Linux + 67) +#define __NR_sgetmask (__NR_Linux + 68) +#define __NR_ssetmask (__NR_Linux + 69) +#define __NR_setreuid (__NR_Linux + 70) +#define __NR_setregid (__NR_Linux + 71) +#define __NR_mincore (__NR_Linux + 72) +#define __NR_sigpending (__NR_Linux + 73) +#define __NR_sethostname (__NR_Linux + 74) +#define __NR_setrlimit (__NR_Linux + 75) +#define __NR_getrlimit (__NR_Linux + 76) +#define __NR_getrusage (__NR_Linux + 77) +#define __NR_gettimeofday (__NR_Linux + 78) +#define __NR_settimeofday (__NR_Linux + 79) +#define __NR_getgroups (__NR_Linux + 80) +#define __NR_setgroups (__NR_Linux + 81) +#define __NR_sendto (__NR_Linux + 82) +#define __NR_symlink (__NR_Linux + 83) +#define __NR_lstat (__NR_Linux + 84) +#define __NR_readlink (__NR_Linux + 85) +#define __NR_uselib (__NR_Linux + 86) +#define __NR_swapon (__NR_Linux + 87) +#define __NR_reboot (__NR_Linux + 88) +#define __NR_mmap2 (__NR_Linux + 89) +#define __NR_mmap (__NR_Linux + 90) +#define __NR_munmap (__NR_Linux + 91) +#define __NR_truncate (__NR_Linux + 92) +#define __NR_ftruncate (__NR_Linux + 93) +#define __NR_fchmod (__NR_Linux + 94) +#define __NR_fchown (__NR_Linux + 95) +#define __NR_getpriority (__NR_Linux + 96) +#define __NR_setpriority (__NR_Linux + 97) +#define __NR_recv (__NR_Linux + 98) +#define __NR_statfs (__NR_Linux + 99) +#define __NR_fstatfs (__NR_Linux + 100) +#define __NR_stat64 (__NR_Linux + 101) +/* #define __NR_socketcall (__NR_Linux + 102) */ +#define __NR_syslog (__NR_Linux + 103) +#define __NR_setitimer (__NR_Linux + 104) +#define __NR_getitimer (__NR_Linux + 105) +#define __NR_capget (__NR_Linux + 106) +#define __NR_capset (__NR_Linux + 107) +#define __NR_pread64 (__NR_Linux + 108) +#define __NR_pwrite64 (__NR_Linux + 109) +#define __NR_getcwd (__NR_Linux + 110) +#define __NR_vhangup (__NR_Linux + 111) +#define __NR_fstat64 (__NR_Linux + 112) +#define __NR_vfork (__NR_Linux + 113) +#define __NR_wait4 (__NR_Linux + 114) +#define __NR_swapoff (__NR_Linux + 115) +#define __NR_sysinfo (__NR_Linux + 116) +#define __NR_shutdown (__NR_Linux + 117) +#define __NR_fsync (__NR_Linux + 118) +#define __NR_madvise (__NR_Linux + 119) +#define __NR_clone (__NR_Linux + 120) +#define __NR_setdomainname (__NR_Linux + 121) +#define __NR_sendfile (__NR_Linux + 122) +#define __NR_recvfrom (__NR_Linux + 123) +#define __NR_adjtimex (__NR_Linux + 124) +#define __NR_mprotect (__NR_Linux + 125) +#define __NR_sigprocmask (__NR_Linux + 126) +#define __NR_create_module (__NR_Linux + 127) +#define __NR_init_module (__NR_Linux + 128) +#define __NR_delete_module (__NR_Linux + 129) +#define __NR_get_kernel_syms (__NR_Linux + 130) +#define __NR_quotactl (__NR_Linux + 131) +#define __NR_getpgid (__NR_Linux + 132) +#define __NR_fchdir (__NR_Linux + 133) +#define __NR_bdflush (__NR_Linux + 134) +#define __NR_sysfs (__NR_Linux + 135) +#define __NR_personality (__NR_Linux + 136) +#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ +#define __NR_setfsuid (__NR_Linux + 138) +#define __NR_setfsgid (__NR_Linux + 139) +#define __NR__llseek (__NR_Linux + 140) +#define __NR_getdents (__NR_Linux + 141) +#define __NR__newselect (__NR_Linux + 142) +#define __NR_flock (__NR_Linux + 143) +#define __NR_msync (__NR_Linux + 144) +#define __NR_readv (__NR_Linux + 145) +#define __NR_writev (__NR_Linux + 146) +#define __NR_getsid (__NR_Linux + 147) +#define __NR_fdatasync (__NR_Linux + 148) +#define __NR__sysctl (__NR_Linux + 149) +#define __NR_mlock (__NR_Linux + 150) +#define __NR_munlock (__NR_Linux + 151) +#define __NR_mlockall (__NR_Linux + 152) +#define __NR_munlockall (__NR_Linux + 153) +#define __NR_sched_setparam (__NR_Linux + 154) +#define __NR_sched_getparam (__NR_Linux + 155) +#define __NR_sched_setscheduler (__NR_Linux + 156) +#define __NR_sched_getscheduler (__NR_Linux + 157) +#define __NR_sched_yield (__NR_Linux + 158) +#define __NR_sched_get_priority_max (__NR_Linux + 159) +#define __NR_sched_get_priority_min (__NR_Linux + 160) +#define __NR_sched_rr_get_interval (__NR_Linux + 161) +#define __NR_nanosleep (__NR_Linux + 162) +#define __NR_mremap (__NR_Linux + 163) +#define __NR_setresuid (__NR_Linux + 164) +#define __NR_getresuid (__NR_Linux + 165) +#define __NR_sigaltstack (__NR_Linux + 166) +#define __NR_query_module (__NR_Linux + 167) +#define __NR_poll (__NR_Linux + 168) +#define __NR_nfsservctl (__NR_Linux + 169) +#define __NR_setresgid (__NR_Linux + 170) +#define __NR_getresgid (__NR_Linux + 171) +#define __NR_prctl (__NR_Linux + 172) +#define __NR_rt_sigreturn (__NR_Linux + 173) +#define __NR_rt_sigaction (__NR_Linux + 174) +#define __NR_rt_sigprocmask (__NR_Linux + 175) +#define __NR_rt_sigpending (__NR_Linux + 176) +#define __NR_rt_sigtimedwait (__NR_Linux + 177) +#define __NR_rt_sigqueueinfo (__NR_Linux + 178) +#define __NR_rt_sigsuspend (__NR_Linux + 179) +#define __NR_chown (__NR_Linux + 180) +#define __NR_setsockopt (__NR_Linux + 181) +#define __NR_getsockopt (__NR_Linux + 182) +#define __NR_sendmsg (__NR_Linux + 183) +#define __NR_recvmsg (__NR_Linux + 184) +#define __NR_semop (__NR_Linux + 185) +#define __NR_semget (__NR_Linux + 186) +#define __NR_semctl (__NR_Linux + 187) +#define __NR_msgsnd (__NR_Linux + 188) +#define __NR_msgrcv (__NR_Linux + 189) +#define __NR_msgget (__NR_Linux + 190) +#define __NR_msgctl (__NR_Linux + 191) +#define __NR_shmat (__NR_Linux + 192) +#define __NR_shmdt (__NR_Linux + 193) +#define __NR_shmget (__NR_Linux + 194) +#define __NR_shmctl (__NR_Linux + 195) + +#define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */ +#define __NR_putpmsg (__NR_Linux + 197) + +#define __NR_lstat64 (__NR_Linux + 198) +#define __NR_truncate64 (__NR_Linux + 199) +#define __NR_ftruncate64 (__NR_Linux + 200) +#define __NR_getdents64 (__NR_Linux + 201) +#define __NR_fcntl64 (__NR_Linux + 202) +#define __NR_attrctl (__NR_Linux + 203) +#define __NR_acl_get (__NR_Linux + 204) +#define __NR_acl_set (__NR_Linux + 205) +#define __NR_gettid (__NR_Linux + 206) +#define __NR_readahead (__NR_Linux + 207) +#define __NR_tkill (__NR_Linux + 208) +#define __NR_sendfile64 (__NR_Linux + 209) +#define __NR_futex (__NR_Linux + 210) +#define __NR_sched_setaffinity (__NR_Linux + 211) +#define __NR_sched_getaffinity (__NR_Linux + 212) +#define __NR_set_thread_area (__NR_Linux + 213) +#define __NR_get_thread_area (__NR_Linux + 214) +#define __NR_io_setup (__NR_Linux + 215) +#define __NR_io_destroy (__NR_Linux + 216) +#define __NR_io_getevents (__NR_Linux + 217) +#define __NR_io_submit (__NR_Linux + 218) +#define __NR_io_cancel (__NR_Linux + 219) +#define __NR_alloc_hugepages (__NR_Linux + 220) +#define __NR_free_hugepages (__NR_Linux + 221) +#define __NR_exit_group (__NR_Linux + 222) +#define __NR_lookup_dcookie (__NR_Linux + 223) +#define __NR_epoll_create (__NR_Linux + 224) +#define __NR_epoll_ctl (__NR_Linux + 225) +#define __NR_epoll_wait (__NR_Linux + 226) +#define __NR_remap_file_pages (__NR_Linux + 227) +#define __NR_semtimedop (__NR_Linux + 228) +#define __NR_mq_open (__NR_Linux + 229) +#define __NR_mq_unlink (__NR_Linux + 230) +#define __NR_mq_timedsend (__NR_Linux + 231) +#define __NR_mq_timedreceive (__NR_Linux + 232) +#define __NR_mq_notify (__NR_Linux + 233) +#define __NR_mq_getsetattr (__NR_Linux + 234) +#define __NR_waitid (__NR_Linux + 235) +#define __NR_fadvise64_64 (__NR_Linux + 236) +#define __NR_set_tid_address (__NR_Linux + 237) +#define __NR_setxattr (__NR_Linux + 238) +#define __NR_lsetxattr (__NR_Linux + 239) +#define __NR_fsetxattr (__NR_Linux + 240) +#define __NR_getxattr (__NR_Linux + 241) +#define __NR_lgetxattr (__NR_Linux + 242) +#define __NR_fgetxattr (__NR_Linux + 243) +#define __NR_listxattr (__NR_Linux + 244) +#define __NR_llistxattr (__NR_Linux + 245) +#define __NR_flistxattr (__NR_Linux + 246) +#define __NR_removexattr (__NR_Linux + 247) +#define __NR_lremovexattr (__NR_Linux + 248) +#define __NR_fremovexattr (__NR_Linux + 249) +#define __NR_timer_create (__NR_Linux + 250) +#define __NR_timer_settime (__NR_Linux + 251) +#define __NR_timer_gettime (__NR_Linux + 252) +#define __NR_timer_getoverrun (__NR_Linux + 253) +#define __NR_timer_delete (__NR_Linux + 254) +#define __NR_clock_settime (__NR_Linux + 255) +#define __NR_clock_gettime (__NR_Linux + 256) +#define __NR_clock_getres (__NR_Linux + 257) +#define __NR_clock_nanosleep (__NR_Linux + 258) +#define __NR_tgkill (__NR_Linux + 259) +#define __NR_mbind (__NR_Linux + 260) +#define __NR_get_mempolicy (__NR_Linux + 261) +#define __NR_set_mempolicy (__NR_Linux + 262) +#define __NR_vserver (__NR_Linux + 263) +#define __NR_add_key (__NR_Linux + 264) +#define __NR_request_key (__NR_Linux + 265) +#define __NR_keyctl (__NR_Linux + 266) +#define __NR_ioprio_set (__NR_Linux + 267) +#define __NR_ioprio_get (__NR_Linux + 268) +#define __NR_inotify_init (__NR_Linux + 269) +#define __NR_inotify_add_watch (__NR_Linux + 270) +#define __NR_inotify_rm_watch (__NR_Linux + 271) +#define __NR_migrate_pages (__NR_Linux + 272) +#define __NR_pselect6 (__NR_Linux + 273) +#define __NR_ppoll (__NR_Linux + 274) +#define __NR_openat (__NR_Linux + 275) +#define __NR_mkdirat (__NR_Linux + 276) +#define __NR_mknodat (__NR_Linux + 277) +#define __NR_fchownat (__NR_Linux + 278) +#define __NR_futimesat (__NR_Linux + 279) +#define __NR_fstatat64 (__NR_Linux + 280) +#define __NR_unlinkat (__NR_Linux + 281) +#define __NR_renameat (__NR_Linux + 282) +#define __NR_linkat (__NR_Linux + 283) +#define __NR_symlinkat (__NR_Linux + 284) +#define __NR_readlinkat (__NR_Linux + 285) +#define __NR_fchmodat (__NR_Linux + 286) +#define __NR_faccessat (__NR_Linux + 287) +#define __NR_unshare (__NR_Linux + 288) +#define __NR_set_robust_list (__NR_Linux + 289) +#define __NR_get_robust_list (__NR_Linux + 290) +#define __NR_splice (__NR_Linux + 291) +#define __NR_sync_file_range (__NR_Linux + 292) +#define __NR_tee (__NR_Linux + 293) +#define __NR_vmsplice (__NR_Linux + 294) +#define __NR_move_pages (__NR_Linux + 295) +#define __NR_getcpu (__NR_Linux + 296) +#define __NR_epoll_pwait (__NR_Linux + 297) +#define __NR_statfs64 (__NR_Linux + 298) +#define __NR_fstatfs64 (__NR_Linux + 299) +#define __NR_kexec_load (__NR_Linux + 300) +#define __NR_utimensat (__NR_Linux + 301) +#define __NR_signalfd (__NR_Linux + 302) +#define __NR_timerfd (__NR_Linux + 303) +#define __NR_eventfd (__NR_Linux + 304) +#define __NR_fallocate (__NR_Linux + 305) +#define __NR_timerfd_create (__NR_Linux + 306) +#define __NR_timerfd_settime (__NR_Linux + 307) +#define __NR_timerfd_gettime (__NR_Linux + 308) +#define __NR_signalfd4 (__NR_Linux + 309) +#define __NR_eventfd2 (__NR_Linux + 310) +#define __NR_epoll_create1 (__NR_Linux + 311) +#define __NR_dup3 (__NR_Linux + 312) +#define __NR_pipe2 (__NR_Linux + 313) +#define __NR_inotify_init1 (__NR_Linux + 314) +#define __NR_preadv (__NR_Linux + 315) +#define __NR_pwritev (__NR_Linux + 316) +#define __NR_rt_tgsigqueueinfo (__NR_Linux + 317) +#define __NR_perf_event_open (__NR_Linux + 318) +#define __NR_recvmmsg (__NR_Linux + 319) +#define __NR_accept4 (__NR_Linux + 320) +#define __NR_prlimit64 (__NR_Linux + 321) +#define __NR_fanotify_init (__NR_Linux + 322) +#define __NR_fanotify_mark (__NR_Linux + 323) +#define __NR_clock_adjtime (__NR_Linux + 324) +#define __NR_name_to_handle_at (__NR_Linux + 325) +#define __NR_open_by_handle_at (__NR_Linux + 326) +#define __NR_syncfs (__NR_Linux + 327) +#define __NR_setns (__NR_Linux + 328) +#define __NR_sendmmsg (__NR_Linux + 329) +#define __NR_process_vm_readv (__NR_Linux + 330) +#define __NR_process_vm_writev (__NR_Linux + 331) +#define __NR_kcmp (__NR_Linux + 332) +#define __NR_finit_module (__NR_Linux + 333) +#define __NR_sched_setattr (__NR_Linux + 334) +#define __NR_sched_getattr (__NR_Linux + 335) +#define __NR_utimes (__NR_Linux + 336) +#define __NR_renameat2 (__NR_Linux + 337) + +#define __NR_Linux_syscalls (__NR_renameat2 + 1) + + +#define __IGNORE_select /* newselect */ +#define __IGNORE_fadvise64 /* fadvise64_64 */ + + +#define HPUX_GATEWAY_ADDR 0xC0000004 +#define LINUX_GATEWAY_ADDR 0x100 + +#endif /* _UAPI_ASM_PARISC_UNISTD_H_ */ diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh index 9632b3e164c..6f68784fea2 100644 --- a/arch/parisc/install.sh +++ b/arch/parisc/install.sh @@ -19,20 +19,48 @@ # $4 - default install path (blank if root directory) # +verify () { + if [ ! -f "$1" ]; then + echo "" 1>&2 + echo " *** Missing file: $1" 1>&2 + echo ' *** You need to run "make" before "make install".' 1>&2 + echo "" 1>&2 + exit 1 + fi +} + +# Make sure the files actually exist + +verify "$2" +verify "$3" + # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -n "${INSTALLKERNEL}" ]; then + if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi + if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi +fi # Default install -if [ -f $4/vmlinux ]; then - mv $4/vmlinux $4/vmlinux.old +if [ "$(basename $2)" = "zImage" ]; then +# Compressed install + echo "Installing compressed kernel" + base=vmlinuz +else +# Normal install + echo "Installing normal kernel" + base=vmlinux +fi + +if [ -f $4/$base-$1 ]; then + mv $4/$base-$1 $4/$base-$1.old fi +cat $2 > $4/$base-$1 -if [ -f $4/System.map ]; then - mv $4/System.map $4/System.old +# Install system map file +if [ -f $4/System.map-$1 ]; then + mv $4/System.map-$1 $4/System.map-$1.old fi +cp $3 $4/System.map-$1 -cat $2 > $4/vmlinux -cp $3 $4/System.map diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile index 67db0722e6c..ff87b4603e3 100644 --- a/arch/parisc/kernel/Makefile +++ b/arch/parisc/kernel/Makefile @@ -2,7 +2,7 @@ # Makefile for arch/parisc/kernel # -extra-y := init_task.o head.o vmlinux.lds +extra-y := head.o vmlinux.lds obj-y := cache.o pacache.o setup.o traps.o time.o irq.o \ pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \ @@ -29,7 +29,9 @@ obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_64BIT) += binfmt_elf32.o sys_parisc32.o signal32.o obj-$(CONFIG_STACKTRACE)+= stacktrace.o +obj-$(CONFIG_AUDIT) += audit.o +obj64-$(CONFIG_AUDIT) += compat_audit.o # only supported for PCX-W/U in 64-bit mode at the moment -obj-$(CONFIG_64BIT) += perf.o perf_asm.o +obj-$(CONFIG_64BIT) += perf.o perf_asm.o $(obj64-y) obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index 699cf8ef211..dcd55103a4b 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -45,8 +45,12 @@ #else #define FRAME_SIZE 64 #endif +#define FRAME_ALIGN 64 -#define align(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y))) +/* Add FRAME_SIZE to the size x and align it to y. All definitions + * that use align_frame will include space for a frame. + */ +#define align_frame(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y))) int main(void) { @@ -146,7 +150,8 @@ int main(void) DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior)); BLANK(); DEFINE(TASK_SZ, sizeof(struct task_struct)); - DEFINE(TASK_SZ_ALGN, align(sizeof(struct task_struct), 64)); + /* TASK_SZ_ALGN includes space for a stack frame. */ + DEFINE(TASK_SZ_ALGN, align_frame(sizeof(struct task_struct), FRAME_ALIGN)); BLANK(); DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0])); DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1])); @@ -233,7 +238,8 @@ int main(void) DEFINE(PT_ISR, offsetof(struct pt_regs, isr)); DEFINE(PT_IOR, offsetof(struct pt_regs, ior)); DEFINE(PT_SIZE, sizeof(struct pt_regs)); - DEFINE(PT_SZ_ALGN, align(sizeof(struct pt_regs), 64)); + /* PT_SZ_ALGN includes space for a stack frame. */ + DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN)); BLANK(); DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain)); @@ -242,10 +248,8 @@ int main(void) DEFINE(TI_SEGMENT, offsetof(struct thread_info, addr_limit)); DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); DEFINE(THREAD_SZ, sizeof(struct thread_info)); - DEFINE(THREAD_SZ_ALGN, align(sizeof(struct thread_info), 64)); - BLANK(); - DEFINE(IRQSTAT_SIRQ_PEND, offsetof(irq_cpustat_t, __softirq_pending)); - DEFINE(IRQSTAT_SZ, sizeof(irq_cpustat_t)); + /* THREAD_SZ_ALGN includes space for a stack frame. */ + DEFINE(THREAD_SZ_ALGN, align_frame(sizeof(struct thread_info), FRAME_ALIGN)); BLANK(); DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base)); DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride)); @@ -270,8 +274,8 @@ int main(void) DEFINE(DTLB_OFF_COUNT, offsetof(struct pdc_cache_info, dt_off_count)); DEFINE(DTLB_LOOP, offsetof(struct pdc_cache_info, dt_loop)); BLANK(); - DEFINE(PA_BLOCKSTEP_BIT, 31-PT_BLOCKSTEP_BIT); - DEFINE(PA_SINGLESTEP_BIT, 31-PT_SINGLESTEP_BIT); + DEFINE(TIF_BLOCKSTEP_PA_BIT, 31-TIF_BLOCKSTEP); + DEFINE(TIF_SINGLESTEP_PA_BIT, 31-TIF_SINGLESTEP); BLANK(); DEFINE(ASM_PMD_SHIFT, PMD_SHIFT); DEFINE(ASM_PGDIR_SHIFT, PGDIR_SHIFT); diff --git a/arch/parisc/kernel/audit.c b/arch/parisc/kernel/audit.c new file mode 100644 index 00000000000..eb64a6148c8 --- /dev/null +++ b/arch/parisc/kernel/audit.c @@ -0,0 +1,81 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +static unsigned signal_class[] = { +#include <asm-generic/audit_signal.h> +~0U +}; + +int audit_classify_arch(int arch) +{ +#ifdef CONFIG_COMPAT + if (arch == AUDIT_ARCH_PARISC) + return 1; +#endif + return 0; +} + +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_COMPAT + extern int parisc32_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_PARISC) + return parisc32_classify_syscall(syscall); +#endif + switch (syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_execve: + return 5; + default: + return 0; + } +} + +static int __init audit_classes_init(void) +{ +#ifdef CONFIG_COMPAT + extern __u32 parisc32_dir_class[]; + extern __u32 parisc32_write_class[]; + extern __u32 parisc32_read_class[]; + extern __u32 parisc32_chattr_class[]; + extern __u32 parisc32_signal_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, parisc32_write_class); + audit_register_class(AUDIT_CLASS_READ_32, parisc32_read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE_32, parisc32_dir_class); + audit_register_class(AUDIT_CLASS_CHATTR_32, parisc32_chattr_class); + audit_register_class(AUDIT_CLASS_SIGNAL_32, parisc32_signal_class); +#endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + audit_register_class(AUDIT_CLASS_SIGNAL, signal_class); + return 0; +} + +__initcall(audit_classes_init); diff --git a/arch/parisc/kernel/binfmt_elf32.c b/arch/parisc/kernel/binfmt_elf32.c index f61692d2b55..00dc66f9c2b 100644 --- a/arch/parisc/kernel/binfmt_elf32.c +++ b/arch/parisc/kernel/binfmt_elf32.c @@ -85,6 +85,7 @@ struct elf_prpsinfo32 * could set a processor dependent flag in the thread_struct. */ +#undef SET_PERSONALITY #define SET_PERSONALITY(ex) \ set_thread_flag(TIF_32BIT); \ current->thread.map_base = DEFAULT_MAP_BASE32; \ diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 837530ea32e..f6448c7c62b 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -1,5 +1,4 @@ -/* $Id: cache.c,v 1.4 2000/01/25 00:11:38 prumpf Exp $ - * +/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. @@ -23,17 +22,21 @@ #include <asm/cache.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> -#include <asm/system.h> #include <asm/page.h> #include <asm/pgalloc.h> #include <asm/processor.h> #include <asm/sections.h> +#include <asm/shmparam.h> int split_tlb __read_mostly; int dcache_stride __read_mostly; int icache_stride __read_mostly; EXPORT_SYMBOL(dcache_stride); +void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); +EXPORT_SYMBOL(flush_dcache_page_asm); +void flush_icache_page_asm(unsigned long phys_addr, unsigned long vaddr); + /* On some machines (e.g. ones with the Merced bus), there can be * only a single PxTLB broadcast at a time; this must be guaranteed @@ -68,18 +71,27 @@ flush_cache_all_local(void) } EXPORT_SYMBOL(flush_cache_all_local); +/* Virtual address of pfn. */ +#define pfn_va(pfn) __va(PFN_PHYS(pfn)) + void -update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) +update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep) { - struct page *page = pte_page(pte); + unsigned long pfn = pte_pfn(*ptep); + struct page *page; - if (pfn_valid(page_to_pfn(page)) && page_mapping(page) && - test_bit(PG_dcache_dirty, &page->flags)) { + /* We don't have pte special. As a result, we can be called with + an invalid pfn and we don't need to flush the kernel dcache page. + This occurs with FireGL card in C8000. */ + if (!pfn_valid(pfn)) + return; - flush_kernel_dcache_page(page); + page = pfn_to_page(pfn); + if (page_mapping(page) && test_bit(PG_dcache_dirty, &page->flags)) { + flush_kernel_dcache_page_addr(pfn_va(pfn)); clear_bit(PG_dcache_dirty, &page->flags); } else if (parisc_requires_coherency()) - flush_kernel_dcache_page(page); + flush_kernel_dcache_page_addr(pfn_va(pfn)); } void @@ -172,14 +184,14 @@ parisc_cache_init(void) cache_info.ic_conf.cc_cst, cache_info.ic_conf.cc_hv); - printk("D-TLB conf: sh %d page %d cst %d aid %d pad1 %d \n", + printk("D-TLB conf: sh %d page %d cst %d aid %d pad1 %d\n", cache_info.dt_conf.tc_sh, cache_info.dt_conf.tc_page, cache_info.dt_conf.tc_cst, cache_info.dt_conf.tc_aid, cache_info.dt_conf.tc_pad1); - printk("I-TLB conf: sh %d page %d cst %d aid %d pad1 %d \n", + printk("I-TLB conf: sh %d page %d cst %d aid %d pad1 %d\n", cache_info.it_conf.tc_sh, cache_info.it_conf.tc_page, cache_info.it_conf.tc_cst, @@ -260,93 +272,24 @@ void disable_sr_hashing(void) panic("SpaceID hashing is still on!\n"); } -/* Simple function to work out if we have an existing address translation - * for a user space vma. */ -static inline int translation_exists(struct vm_area_struct *vma, - unsigned long addr, unsigned long pfn) -{ - pgd_t *pgd = pgd_offset(vma->vm_mm, addr); - pmd_t *pmd; - pte_t pte; - - if(pgd_none(*pgd)) - return 0; - - pmd = pmd_offset(pgd, addr); - if(pmd_none(*pmd) || pmd_bad(*pmd)) - return 0; - - /* We cannot take the pte lock here: flush_cache_page is usually - * called with pte lock already held. Whereas flush_dcache_page - * takes flush_dcache_mmap_lock, which is lower in the hierarchy: - * the vma itself is secure, but the pte might come or go racily. - */ - pte = *pte_offset_map(pmd, addr); - /* But pte_unmap() does nothing on this architecture */ - - /* Filter out coincidental file entries and swap entries */ - if (!(pte_val(pte) & (_PAGE_FLUSH|_PAGE_PRESENT))) - return 0; - - return pte_pfn(pte) == pfn; -} - -/* Private function to flush a page from the cache of a non-current - * process. cr25 contains the Page Directory of the current user - * process; we're going to hijack both it and the user space %sr3 to - * temporarily make the non-current process current. We have to do - * this because cache flushing may cause a non-access tlb miss which - * the handlers have to fill in from the pgd of the non-current - * process. */ static inline void -flush_user_cache_page_non_current(struct vm_area_struct *vma, - unsigned long vmaddr) +__flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, + unsigned long physaddr) { - /* save the current process space and pgd */ - unsigned long space = mfsp(3), pgd = mfctl(25); - - /* we don't mind taking interrupts since they may not - * do anything with user space, but we can't - * be preempted here */ preempt_disable(); - - /* make us current */ - mtctl(__pa(vma->vm_mm->pgd), 25); - mtsp(vma->vm_mm->context, 3); - - flush_user_dcache_page(vmaddr); - if(vma->vm_flags & VM_EXEC) - flush_user_icache_page(vmaddr); - - /* put the old current process back */ - mtsp(space, 3); - mtctl(pgd, 25); + flush_dcache_page_asm(physaddr, vmaddr); + if (vma->vm_flags & VM_EXEC) + flush_icache_page_asm(physaddr, vmaddr); preempt_enable(); } - -static inline void -__flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr) -{ - if (likely(vma->vm_mm->context == mfsp(3))) { - flush_user_dcache_page(vmaddr); - if (vma->vm_flags & VM_EXEC) - flush_user_icache_page(vmaddr); - } else { - flush_user_cache_page_non_current(vma, vmaddr); - } -} - void flush_dcache_page(struct page *page) { struct address_space *mapping = page_mapping(page); struct vm_area_struct *mpnt; - struct prio_tree_iter iter; unsigned long offset; - unsigned long addr; + unsigned long addr, old_addr = 0; pgoff_t pgoff; - unsigned long pfn = page_to_pfn(page); - if (mapping && !mapping_mapped(mapping)) { set_bit(PG_dcache_dirty, &page->flags); @@ -366,24 +309,26 @@ void flush_dcache_page(struct page *page) * to flush one address here for them all to become coherent */ flush_dcache_mmap_lock(mapping); - vma_prio_tree_foreach(mpnt, &iter, &mapping->i_mmap, pgoff, pgoff) { + vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) { offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT; addr = mpnt->vm_start + offset; - /* Flush instructions produce non access tlb misses. - * On PA, we nullify these instructions rather than - * taking a page fault if the pte doesn't exist. - * This is just for speed. If the page translation - * isn't there, there's no point exciting the - * nadtlb handler into a nullification frenzy. - * - * Make sure we really have this page: the private - * mappings may cover this area but have COW'd this - * particular page. - */ - if (translation_exists(mpnt, addr, pfn)) { - __flush_cache_page(mpnt, addr); - break; + /* The TLB is the engine of coherence on parisc: The + * CPU is entitled to speculate any page with a TLB + * mapping, so here we kill the mapping then flush the + * page along a special flush only alias mapping. + * This guarantees that the page is no-longer in the + * cache for any process and nor may it be + * speculatively read in (until the user or kernel + * specifically accesses it, of course) */ + + flush_tlb_page(mpnt, addr); + if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1)) + != (addr & (SHM_COLOUR - 1))) { + __flush_cache_page(mpnt, addr, page_to_phys(page)); + if (old_addr) + printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %s\n", old_addr, addr, mpnt->vm_file ? (char *)mpnt->vm_file->f_path.dentry->d_name.name : "(null)"); + old_addr = addr; } } flush_dcache_mmap_unlock(mapping); @@ -396,16 +341,6 @@ EXPORT_SYMBOL(flush_kernel_dcache_page_asm); EXPORT_SYMBOL(flush_data_cache_local); EXPORT_SYMBOL(flush_kernel_icache_range_asm); -void clear_user_page_asm(void *page, unsigned long vaddr) -{ - /* This function is implemented in assembly in pacache.S */ - extern void __clear_user_page_asm(void *page, unsigned long vaddr); - - purge_tlb_start(); - __clear_user_page_asm(page, vaddr); - purge_tlb_end(); -} - #define FLUSH_THRESHOLD 0x80000 /* 0.5MB */ int parisc_cache_flush_threshold __read_mostly = FLUSH_THRESHOLD; @@ -439,47 +374,49 @@ void __init parisc_setup_cache_timing(void) printk(KERN_INFO "Setting cache flush threshold to %x (%d CPUs online)\n", parisc_cache_flush_threshold, num_online_cpus()); } -extern void purge_kernel_dcache_page(unsigned long); -extern void clear_user_page_asm(void *page, unsigned long vaddr); - -void clear_user_page(void *page, unsigned long vaddr, struct page *pg) -{ - purge_kernel_dcache_page((unsigned long)page); - purge_tlb_start(); - pdtlb_kernel(page); - purge_tlb_end(); - clear_user_page_asm(page, vaddr); -} -EXPORT_SYMBOL(clear_user_page); +extern void purge_kernel_dcache_page_asm(unsigned long); +extern void clear_user_page_asm(void *, unsigned long); +extern void copy_user_page_asm(void *, void *, unsigned long); void flush_kernel_dcache_page_addr(void *addr) { + unsigned long flags; + flush_kernel_dcache_page_asm(addr); - purge_tlb_start(); + purge_tlb_start(flags); pdtlb_kernel(addr); - purge_tlb_end(); + purge_tlb_end(flags); } EXPORT_SYMBOL(flush_kernel_dcache_page_addr); void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, - struct page *pg) + struct page *pg) { - /* no coherency needed (all in kmap/kunmap) */ - copy_user_page_asm(vto, vfrom); - if (!parisc_requires_coherency()) - flush_kernel_dcache_page_asm(vto); + /* Copy using kernel mapping. No coherency is needed (all in + kunmap) for the `to' page. However, the `from' page needs to + be flushed through a mapping equivalent to the user mapping + before it can be accessed through the kernel mapping. */ + preempt_disable(); + flush_dcache_page_asm(__pa(vfrom), vaddr); + preempt_enable(); + copy_page_asm(vto, vfrom); } EXPORT_SYMBOL(copy_user_page); -#ifdef CONFIG_PA8X00 - -void kunmap_parisc(void *addr) +void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) { - if (parisc_requires_coherency()) - flush_kernel_dcache_page_addr(addr); + unsigned long flags; + + /* Note: purge_tlb_entries can be called at startup with + no context. */ + + purge_tlb_start(flags); + mtsp(mm->context, 1); + pdtlb(addr); + pitlb(addr); + purge_tlb_end(flags); } -EXPORT_SYMBOL(kunmap_parisc); -#endif +EXPORT_SYMBOL(purge_tlb_entries); void __flush_tlb_range(unsigned long sid, unsigned long start, unsigned long end) @@ -490,8 +427,10 @@ void __flush_tlb_range(unsigned long sid, unsigned long start, if (npages >= 512) /* 2MB of space: arbitrary, should be tuned */ flush_tlb_all(); else { + unsigned long flags; + + purge_tlb_start(flags); mtsp(sid, 1); - purge_tlb_start(); if (split_tlb) { while (npages--) { pdtlb(start); @@ -504,7 +443,7 @@ void __flush_tlb_range(unsigned long sid, unsigned long start, start += PAGE_SIZE; } } - purge_tlb_end(); + purge_tlb_end(flags); } } @@ -518,13 +457,69 @@ void flush_cache_all(void) on_each_cpu(cacheflush_h_tmp_function, NULL, 1); } +static inline unsigned long mm_total_size(struct mm_struct *mm) +{ + struct vm_area_struct *vma; + unsigned long usize = 0; + + for (vma = mm->mmap; vma; vma = vma->vm_next) + usize += vma->vm_end - vma->vm_start; + return usize; +} + +static inline pte_t *get_ptep(pgd_t *pgd, unsigned long addr) +{ + pte_t *ptep = NULL; + + if (!pgd_none(*pgd)) { + pud_t *pud = pud_offset(pgd, addr); + if (!pud_none(*pud)) { + pmd_t *pmd = pmd_offset(pud, addr); + if (!pmd_none(*pmd)) + ptep = pte_offset_map(pmd, addr); + } + } + return ptep; +} + void flush_cache_mm(struct mm_struct *mm) { -#ifdef CONFIG_SMP - flush_cache_all(); -#else - flush_cache_all_local(); -#endif + struct vm_area_struct *vma; + pgd_t *pgd; + + /* Flushing the whole cache on each cpu takes forever on + rp3440, etc. So, avoid it if the mm isn't too big. */ + if (mm_total_size(mm) >= parisc_cache_flush_threshold) { + flush_cache_all(); + return; + } + + if (mm->context == mfsp(3)) { + for (vma = mm->mmap; vma; vma = vma->vm_next) { + flush_user_dcache_range_asm(vma->vm_start, vma->vm_end); + if ((vma->vm_flags & VM_EXEC) == 0) + continue; + flush_user_icache_range_asm(vma->vm_start, vma->vm_end); + } + return; + } + + pgd = mm->pgd; + for (vma = mm->mmap; vma; vma = vma->vm_next) { + unsigned long addr; + + for (addr = vma->vm_start; addr < vma->vm_end; + addr += PAGE_SIZE) { + unsigned long pfn; + pte_t *ptep = get_ptep(pgd, addr); + if (!ptep) + continue; + pfn = pte_pfn(*ptep); + if (!pfn_valid(pfn)) + continue; + __flush_cache_page(vma, addr, PFN_PHYS(pfn)); + } + } } void @@ -545,20 +540,35 @@ flush_user_icache_range(unsigned long start, unsigned long end) flush_instruction_cache(); } - void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { - int sr3; + unsigned long addr; + pgd_t *pgd; BUG_ON(!vma->vm_mm->context); - sr3 = mfsp(3); - if (vma->vm_mm->context == sr3) { - flush_user_dcache_range(start,end); - flush_user_icache_range(start,end); - } else { + if ((end - start) >= parisc_cache_flush_threshold) { flush_cache_all(); + return; + } + + if (vma->vm_mm->context == mfsp(3)) { + flush_user_dcache_range_asm(start, end); + if (vma->vm_flags & VM_EXEC) + flush_user_icache_range_asm(start, end); + return; + } + + pgd = vma->vm_mm->pgd; + for (addr = start & PAGE_MASK; addr < end; addr += PAGE_SIZE) { + unsigned long pfn; + pte_t *ptep = get_ptep(pgd, addr); + if (!ptep) + continue; + pfn = pte_pfn(*ptep); + if (pfn_valid(pfn)) + __flush_cache_page(vma, addr, PFN_PHYS(pfn)); } } @@ -567,7 +577,8 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long { BUG_ON(!vma->vm_mm->context); - if (likely(translation_exists(vma, vmaddr, pfn))) - __flush_cache_page(vma, vmaddr); - + if (pfn_valid(pfn)) { + flush_tlb_page(vma, vmaddr); + __flush_cache_page(vma, vmaddr, PFN_PHYS(pfn)); + } } diff --git a/arch/parisc/kernel/compat_audit.c b/arch/parisc/kernel/compat_audit.c new file mode 100644 index 00000000000..c74478f6bc7 --- /dev/null +++ b/arch/parisc/kernel/compat_audit.c @@ -0,0 +1,40 @@ +#include <asm/unistd.h> + +unsigned int parisc32_dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +unsigned int parisc32_chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +unsigned int parisc32_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned int parisc32_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +unsigned int parisc32_signal_class[] = { +#include <asm-generic/audit_signal.h> +~0U +}; + +int parisc32_classify_syscall(unsigned syscall) +{ + switch (syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index 994bcd98090..dba508fe168 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -33,6 +33,7 @@ #include <linux/pci.h> #include <linux/spinlock.h> #include <linux/string.h> +#include <linux/export.h> #include <asm/hardware.h> #include <asm/io.h> #include <asm/pdc.h> @@ -281,18 +282,6 @@ find_pa_parent_type(const struct parisc_device *padev, int type) return NULL; } -#ifdef CONFIG_PCI -static inline int is_pci_dev(struct device *dev) -{ - return dev->bus == &pci_bus_type; -} -#else -static inline int is_pci_dev(struct device *dev) -{ - return 0; -} -#endif - /* * get_node_path fills in @path with the firmware path to the device. * Note that if @node is a parisc device, we don't fill in the 'mod' field. @@ -305,7 +294,7 @@ static void get_node_path(struct device *dev, struct hardware_path *path) int i = 5; memset(&path->bc, -1, 6); - if (is_pci_dev(dev)) { + if (dev_is_pci(dev)) { unsigned int devfn = to_pci_dev(dev)->devfn; path->mod = PCI_FUNC(devfn); path->bc[i--] = PCI_SLOT(devfn); @@ -313,7 +302,7 @@ static void get_node_path(struct device *dev, struct hardware_path *path) } while (dev != &root) { - if (is_pci_dev(dev)) { + if (dev_is_pci(dev)) { unsigned int devfn = to_pci_dev(dev)->devfn; path->bc[i--] = PCI_SLOT(devfn) | (PCI_FUNC(devfn)<< 5); } else if (dev->bus == &parisc_bus_type) { @@ -393,7 +382,7 @@ EXPORT_SYMBOL(print_pci_hwpath); static void setup_bus_id(struct parisc_device *padev) { struct hardware_path path; - char name[20]; + char name[28]; char *output = name; int i; @@ -694,7 +683,7 @@ static int check_parent(struct device * dev, void * data) if (dev->bus == &parisc_bus_type) { if (match_parisc_device(dev, d->index, d->modpath)) d->dev = dev; - } else if (is_pci_dev(dev)) { + } else if (dev_is_pci(dev)) { if (match_pci_device(dev, d->index, d->modpath)) d->dev = dev; } else if (dev->bus == NULL) { @@ -752,7 +741,7 @@ struct device *hwpath_to_device(struct hardware_path *modpath) if (!parent) return NULL; } - if (is_pci_dev(parent)) /* pci devices already parse MOD */ + if (dev_is_pci(parent)) /* pci devices already parse MOD */ return parent; else return parse_tree_node(parent, 6, modpath); @@ -771,7 +760,7 @@ void device_to_hwpath(struct device *dev, struct hardware_path *path) padev = to_parisc_device(dev); get_node_path(dev->parent, path); path->mod = padev->hw_path; - } else if (is_pci_dev(dev)) { + } else if (dev_is_pci(dev)) { get_node_path(dev, path); } } diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index ae3e70cd1e1..e8f07dd2840 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -65,15 +65,11 @@ rsm PSW_SM_I, %r0 /* barrier for "Relied upon Translation */ mtsp %r0, %sr4 mtsp %r0, %sr5 - mfsp %sr7, %r1 - or,= %r0,%r1,%r0 /* Only save sr7 in sr3 if sr7 != 0 */ - mtsp %r1, %sr3 + mtsp %r0, %sr6 tovirt_r1 %r29 load32 KERNEL_PSW, %r1 rsm PSW_SM_QUIET,%r0 /* second "heavy weight" ctl op */ - mtsp %r0, %sr6 - mtsp %r0, %sr7 mtctl %r0, %cr17 /* Clear IIASQ tail */ mtctl %r0, %cr17 /* Clear IIASQ head */ mtctl %r1, %ipsw @@ -119,17 +115,20 @@ /* we save the registers in the task struct */ + copy %r30, %r17 mfctl %cr30, %r1 + ldo THREAD_SZ_ALGN(%r1), %r30 + mtsp %r0,%sr7 + mtsp %r16,%sr3 tophys %r1,%r9 LDREG TI_TASK(%r9), %r1 /* thread_info -> task_struct */ tophys %r1,%r9 ldo TASK_REGS(%r9),%r9 - STREG %r30, PT_GR30(%r9) + STREG %r17,PT_GR30(%r9) STREG %r29,PT_GR29(%r9) STREG %r26,PT_GR26(%r9) + STREG %r16,PT_SR7(%r9) copy %r9,%r29 - mfctl %cr30, %r1 - ldo THREAD_SZ_ALGN(%r1), %r30 .endm .macro get_stack_use_r30 @@ -137,10 +136,12 @@ /* we put a struct pt_regs on the stack and save the registers there */ tophys %r30,%r9 - STREG %r30,PT_GR30(%r9) + copy %r30,%r1 ldo PT_SZ_ALGN(%r30),%r30 + STREG %r1,PT_GR30(%r9) STREG %r29,PT_GR29(%r9) STREG %r26,PT_GR26(%r9) + STREG %r16,PT_SR7(%r9) copy %r9,%r29 .endm @@ -187,8 +188,8 @@ /* Register definitions for tlb miss handler macros */ - va = r8 /* virtual address for which the trap occured */ - spc = r24 /* space for which the trap occured */ + va = r8 /* virtual address for which the trap occurred */ + spc = r24 /* space for which the trap occurred */ #ifndef CONFIG_64BIT @@ -225,22 +226,13 @@ #ifndef CONFIG_64BIT /* * naitlb miss interruption handler (parisc 1.1 - 32 bit) - * - * Note: naitlb misses will be treated - * as an ordinary itlb miss for now. - * However, note that naitlb misses - * have the faulting address in the - * IOR/ISR. */ .macro naitlb_11 code mfctl %isr,spc - b itlb_miss_11 + b naitlb_miss_11 mfctl %ior,va - /* FIXME: If user causes a naitlb miss, the priv level may not be in - * lower bits of va, where the itlb miss handler is expecting them - */ .align 32 .endm @@ -248,26 +240,17 @@ /* * naitlb miss interruption handler (parisc 2.0) - * - * Note: naitlb misses will be treated - * as an ordinary itlb miss for now. - * However, note that naitlb misses - * have the faulting address in the - * IOR/ISR. */ .macro naitlb_20 code mfctl %isr,spc #ifdef CONFIG_64BIT - b itlb_miss_20w + b naitlb_miss_20w #else - b itlb_miss_20 + b naitlb_miss_20 #endif mfctl %ior,va - /* FIXME: If user causes a naitlb miss, the priv level may not be in - * lower bits of va, where the itlb miss handler is expecting them - */ .align 32 .endm @@ -364,32 +347,6 @@ .align 32 .endm - /* The following are simple 32 vs 64 bit instruction - * abstractions for the macros */ - .macro EXTR reg1,start,length,reg2 -#ifdef CONFIG_64BIT - extrd,u \reg1,32+(\start),\length,\reg2 -#else - extrw,u \reg1,\start,\length,\reg2 -#endif - .endm - - .macro DEP reg1,start,length,reg2 -#ifdef CONFIG_64BIT - depd \reg1,32+(\start),\length,\reg2 -#else - depw \reg1,\start,\length,\reg2 -#endif - .endm - - .macro DEPI val,start,length,reg -#ifdef CONFIG_64BIT - depdi \val,32+(\start),\length,\reg -#else - depwi \val,\start,\length,\reg -#endif - .endm - /* In LP64, the space contains part of the upper 32 bits of the * fault. We have to extract this and place it in the va, * zeroing the corresponding bits in the space register */ @@ -442,19 +399,27 @@ */ .macro L2_ptep pmd,pte,index,va,fault #if PT_NLEVELS == 3 - EXTR \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index + extru \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index #else - EXTR \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index +# if defined(CONFIG_64BIT) + extrd,u \va,63-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index + #else + # if PAGE_SIZE > 4096 + extru \va,31-ASM_PGDIR_SHIFT,32-ASM_PGDIR_SHIFT,\index + # else + extru \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index + # endif +# endif #endif - DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */ + dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */ copy %r0,\pte ldw,s \index(\pmd),\pmd bb,>=,n \pmd,_PxD_PRESENT_BIT,\fault - DEP %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */ + dep %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */ copy \pmd,%r9 SHLREG %r9,PxD_VALUE_SHIFT,\pmd - EXTR \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index - DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */ + extru \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index + dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */ shladd \index,BITS_PER_PTE_ENTRY,\pmd,\pmd LDREG %r0(\pmd),\pte /* pmd is now pte */ bb,>=,n \pte,_PAGE_PRESENT_BIT,\fault @@ -488,9 +453,41 @@ L2_ptep \pgd,\pte,\index,\va,\fault .endm + /* Acquire pa_dbit_lock lock. */ + .macro dbit_lock spc,tmp,tmp1 +#ifdef CONFIG_SMP + cmpib,COND(=),n 0,\spc,2f + load32 PA(pa_dbit_lock),\tmp +1: LDCW 0(\tmp),\tmp1 + cmpib,COND(=) 0,\tmp1,1b + nop +2: +#endif + .endm + + /* Release pa_dbit_lock lock without reloading lock address. */ + .macro dbit_unlock0 spc,tmp +#ifdef CONFIG_SMP + or,COND(=) %r0,\spc,%r0 + stw \spc,0(\tmp) +#endif + .endm + + /* Release pa_dbit_lock lock. */ + .macro dbit_unlock1 spc,tmp +#ifdef CONFIG_SMP + load32 PA(pa_dbit_lock),\tmp + dbit_unlock0 \spc,\tmp +#endif + .endm + /* Set the _PAGE_ACCESSED bit of the PTE. Be clever and * don't needlessly dirty the cache line if it was already set */ - .macro update_ptep ptep,pte,tmp,tmp1 + .macro update_ptep spc,ptep,pte,tmp,tmp1 +#ifdef CONFIG_SMP + or,COND(=) %r0,\spc,%r0 + LDREG 0(\ptep),\pte +#endif ldi _PAGE_ACCESSED,\tmp1 or \tmp1,\pte,\tmp and,COND(<>) \tmp1,\pte,%r0 @@ -499,7 +496,11 @@ /* Set the dirty bit (and accessed bit). No need to be * clever, this is only used from the dirty fault */ - .macro update_dirty ptep,pte,tmp + .macro update_dirty spc,ptep,pte,tmp +#ifdef CONFIG_SMP + or,COND(=) %r0,\spc,%r0 + LDREG 0(\ptep),\pte +#endif ldi _PAGE_ACCESSED|_PAGE_DIRTY,\tmp or \tmp,\pte,\pte STREG \pte,0(\ptep) @@ -527,7 +528,7 @@ * B <-> _PAGE_DMB (memory break) * * Then incredible subtlety: The access rights are - * _PAGE_GATEWAY _PAGE_EXEC _PAGE_READ + * _PAGE_GATEWAY, _PAGE_EXEC and _PAGE_WRITE * See 3-14 of the parisc 2.0 manual * * Finally, _PAGE_READ goes in the top bit of PL1 (so we @@ -537,7 +538,7 @@ /* PAGE_USER indicates the page can be read with user privileges, * so deposit X1|11 to PL1|PL2 (remember the upper bit of PL1 - * contains _PAGE_READ */ + * contains _PAGE_READ) */ extrd,u,*= \pte,_PAGE_USER_BIT+32,1,%r0 depdi 7,11,3,\prot /* If we're a gateway page, drop PL2 back to zero for promotion @@ -553,7 +554,7 @@ * on most of those machines only handles cache transactions. */ extrd,u,*= \pte,_PAGE_NO_CACHE_BIT+32,1,%r0 - depi 1,12,1,\prot + depdi 1,12,1,\prot /* Drop prot bits and convert to page addr for iitlbt and idtlbt */ convert_for_tlb_insert20 \pte @@ -596,7 +597,7 @@ * entry (identifying the physical page) and %r23 up with * the from tlb entry (or nothing if only a to entry---for * clear_user_page_asm) */ - .macro do_alias spc,tmp,tmp1,va,pte,prot,fault + .macro do_alias spc,tmp,tmp1,va,pte,prot,fault,patype cmpib,COND(<>),n 0,\spc,\fault ldil L%(TMPALIAS_MAP_START),\tmp #if defined(CONFIG_64BIT) && (TMPALIAS_MAP_START >= 0x80000000) @@ -605,10 +606,35 @@ depdi 0,31,32,\tmp #endif copy \va,\tmp1 - DEPI 0,31,23,\tmp1 + depi 0,31,23,\tmp1 cmpb,COND(<>),n \tmp,\tmp1,\fault - ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),\prot + mfctl %cr19,\tmp /* iir */ + /* get the opcode (first six bits) into \tmp */ + extrw,u \tmp,5,6,\tmp + /* + * Only setting the T bit prevents data cache movein + * Setting access rights to zero prevents instruction cache movein + * + * Note subtlety here: _PAGE_GATEWAY, _PAGE_EXEC and _PAGE_WRITE go + * to type field and _PAGE_READ goes to top bit of PL1 + */ + ldi (_PAGE_REFTRAP|_PAGE_READ|_PAGE_WRITE),\prot + /* + * so if the opcode is one (i.e. this is a memory management + * instruction) nullify the next load so \prot is only T. + * Otherwise this is a normal data operation + */ + cmpiclr,= 0x01,\tmp,%r0 + ldi (_PAGE_DIRTY|_PAGE_READ|_PAGE_WRITE),\prot +.ifc \patype,20 depd,z \prot,8,7,\prot +.else +.ifc \patype,11 + depw,z \prot,8,7,\prot +.else + .error "undefined PA type to do_alias" +.endif +.endif /* * OK, it is in the temp alias region, check whether "from" or "to". * Check "subtle" note in pacache.S re: r23/r26. @@ -634,7 +660,7 @@ .text - .align PAGE_SIZE + .align 4096 ENTRY(fault_vector_20) /* First vector is invalid (0) */ @@ -657,11 +683,7 @@ ENTRY(fault_vector_20) def 13 def 14 dtlb_20 15 -#if 0 naitlb_20 16 -#else - def 16 -#endif nadtlb_20 17 def 18 def 19 @@ -704,11 +726,7 @@ ENTRY(fault_vector_11) def 13 def 14 dtlb_11 15 -#if 0 naitlb_11 16 -#else - def 16 -#endif nadtlb_11 17 def 18 def 19 @@ -727,64 +745,17 @@ ENTRY(fault_vector_11) END(fault_vector_11) #endif + /* Fault vector is separately protected and *must* be on its own page */ + .align PAGE_SIZE +ENTRY(end_fault_vector) .import handle_interruption,code .import do_cpu_irq_mask,code /* - * r26 = function to be called - * r25 = argument to pass in - * r24 = flags for do_fork() - * - * Kernel threads don't ever return, so they don't need - * a true register context. We just save away the arguments - * for copy_thread/ret_ to properly set up the child. - */ - -#define CLONE_VM 0x100 /* Must agree with <linux/sched.h> */ -#define CLONE_UNTRACED 0x00800000 - - .import do_fork -ENTRY(__kernel_thread) - STREG %r2, -RP_OFFSET(%r30) - - copy %r30, %r1 - ldo PT_SZ_ALGN(%r30),%r30 -#ifdef CONFIG_64BIT - /* Yo, function pointers in wide mode are little structs... -PB */ - ldd 24(%r26), %r2 - STREG %r2, PT_GR27(%r1) /* Store childs %dp */ - ldd 16(%r26), %r26 - - STREG %r22, PT_GR22(%r1) /* save r22 (arg5) */ - copy %r0, %r22 /* user_tid */ -#endif - STREG %r26, PT_GR26(%r1) /* Store function & argument for child */ - STREG %r25, PT_GR25(%r1) - ldil L%CLONE_UNTRACED, %r26 - ldo CLONE_VM(%r26), %r26 /* Force CLONE_VM since only init_mm */ - or %r26, %r24, %r26 /* will have kernel mappings. */ - ldi 1, %r25 /* stack_start, signals kernel thread */ - stw %r0, -52(%r30) /* user_tid */ -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - BL do_fork, %r2 - copy %r1, %r24 /* pt_regs */ - - /* Parent Returns here */ - - LDREG -PT_SZ_ALGN-RP_OFFSET(%r30), %r2 - ldo -PT_SZ_ALGN(%r30), %r30 - bv %r0(%r2) - nop -ENDPROC(__kernel_thread) - - /* * Child Returns here * - * copy_thread moved args from temp save area set up above - * into task save area. + * copy_thread moved args into task save area. */ ENTRY(ret_from_kernel_thread) @@ -793,51 +764,17 @@ ENTRY(ret_from_kernel_thread) BL schedule_tail, %r2 nop - LDREG TI_TASK-THREAD_SZ_ALGN(%r30), %r1 + LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1 LDREG TASK_PT_GR25(%r1), %r26 #ifdef CONFIG_64BIT LDREG TASK_PT_GR27(%r1), %r27 - LDREG TASK_PT_GR22(%r1), %r22 #endif LDREG TASK_PT_GR26(%r1), %r1 ble 0(%sr7, %r1) copy %r31, %r2 - -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ - loadgp /* Thread could have been in a module */ -#endif -#ifndef CONFIG_64BIT - b sys_exit -#else - load32 sys_exit, %r1 - bv %r0(%r1) -#endif - ldi 0, %r26 -ENDPROC(ret_from_kernel_thread) - - .import sys_execve, code -ENTRY(__execve) - copy %r2, %r15 - copy %r30, %r16 - ldo PT_SZ_ALGN(%r30), %r30 - STREG %r26, PT_GR26(%r16) - STREG %r25, PT_GR25(%r16) - STREG %r24, PT_GR24(%r16) -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - BL sys_execve, %r2 - copy %r16, %r26 - - cmpib,=,n 0,%r28,intr_return /* forward */ - - /* yes, this will trap and die. */ - copy %r15, %r2 - copy %r16, %r30 - bv %r0(%r2) + b finish_child_return nop -ENDPROC(__execve) +ENDPROC(ret_from_kernel_thread) /* @@ -917,7 +854,7 @@ ENTRY(syscall_exit_rfi) * (we don't store them in the sigcontext), so set them * to "proper" values now (otherwise we'll wind up restoring * whatever was last stored in the task structure, which might - * be inconsistent if an interrupt occured while on the gateway + * be inconsistent if an interrupt occurred while on the gateway * page). Note that we may be "trashing" values the user put in * them, but we don't support the user changing them. */ @@ -933,11 +870,6 @@ ENTRY(syscall_exit_rfi) STREG %r19,PT_SR7(%r16) intr_return: - /* NOTE: Need to enable interrupts incase we schedule. */ - ssm PSW_SM_I, %r0 - -intr_check_resched: - /* check for reschedule */ mfctl %cr30,%r1 LDREG TI_FLAGS(%r1),%r19 /* sched.h: TIF_NEED_RESCHED */ @@ -948,7 +880,7 @@ intr_check_sig: /* As above */ mfctl %cr30,%r1 LDREG TI_FLAGS(%r1),%r19 - ldi (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK), %r20 + ldi (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r20 and,COND(<>) %r19, %r20, %r0 b,n intr_restore /* skip past if we've nothing to do */ @@ -964,6 +896,11 @@ intr_check_sig: LDREG PT_IASQ1(%r16), %r20 cmpib,COND(=),n 0,%r20,intr_restore /* backward */ + /* NOTE: We need to enable interrupts if we have to deliver + * signals. We used to do this earlier but it caused kernel + * stack overflows. */ + ssm PSW_SM_I, %r0 + copy %r0, %r25 /* long in_syscall = 0 */ #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ @@ -997,13 +934,6 @@ intr_restore: rfi nop - nop - nop - nop - nop - nop - nop - nop #ifndef CONFIG_PREEMPT # define intr_do_preempt intr_restore @@ -1022,6 +952,10 @@ intr_do_resched: cmpib,COND(=) 0, %r20, intr_do_preempt nop + /* NOTE: We need to enable interrupts if we schedule. We used + * to do this earlier but it caused kernel stack overflows. */ + ssm PSW_SM_I, %r0 + #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif @@ -1198,11 +1132,11 @@ ENDPROC(intr_save) */ t0 = r1 /* temporary register 0 */ - va = r8 /* virtual address for which the trap occured */ + va = r8 /* virtual address for which the trap occurred */ t1 = r9 /* temporary register 1 */ pte = r16 /* pte/phys page # */ prot = r17 /* prot bits */ - spc = r24 /* space for which the trap occured */ + spc = r24 /* space for which the trap occurred */ ptp = r25 /* page directory/page table pointer */ #ifdef CONFIG_64BIT @@ -1214,17 +1148,19 @@ dtlb_miss_20w: L3_ptep ptp,pte,t0,va,dtlb_check_alias_20w - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot idtlbt pte,prot + dbit_unlock1 spc,t0 rfir nop dtlb_check_alias_20w: - do_alias spc,t0,t1,va,pte,prot,dtlb_fault + do_alias spc,t0,t1,va,pte,prot,dtlb_fault,20 idtlbt pte,prot @@ -1236,27 +1172,21 @@ nadtlb_miss_20w: get_pgd spc,ptp space_check spc,t0,nadtlb_fault - L3_ptep ptp,pte,t0,va,nadtlb_check_flush_20w + L3_ptep ptp,pte,t0,va,nadtlb_check_alias_20w - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot idtlbt pte,prot + dbit_unlock1 spc,t0 rfir nop -nadtlb_check_flush_20w: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate - - /* Insert a "flush only" translation */ - - depdi,z 7,7,3,prot - depdi 1,10,1,prot - - /* Drop prot bits from pte and convert to page addr for idtlbt */ - convert_for_tlb_insert20 pte +nadtlb_check_alias_20w: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate,20 idtlbt pte,prot @@ -1272,7 +1202,8 @@ dtlb_miss_11: L2_ptep ptp,pte,t0,va,dtlb_check_alias_11 - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb_11 spc,pte,prot @@ -1283,30 +1214,13 @@ dtlb_miss_11: idtlbp prot,(%sr1,va) mtsp t0, %sr1 /* Restore sr1 */ + dbit_unlock1 spc,t0 rfir nop dtlb_check_alias_11: - - /* Check to see if fault is in the temporary alias region */ - - cmpib,<>,n 0,spc,dtlb_fault /* forward */ - ldil L%(TMPALIAS_MAP_START),t0 - copy va,t1 - depwi 0,31,23,t1 - cmpb,<>,n t0,t1,dtlb_fault /* forward */ - ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),prot - depw,z prot,8,7,prot - - /* - * OK, it is in the temp alias region, check whether "from" or "to". - * Check "subtle" note in pacache.S re: r23/r26. - */ - - extrw,u,= va,9,1,r0 - or,tr %r23,%r0,pte /* If "from" use "from" page */ - or %r26,%r0,pte /* else "to", use "to" page */ + do_alias spc,t0,t1,va,pte,prot,dtlb_fault,11 idtlba pte,(va) idtlbp prot,(va) @@ -1319,9 +1233,10 @@ nadtlb_miss_11: space_check spc,t0,nadtlb_fault - L2_ptep ptp,pte,t0,va,nadtlb_check_flush_11 + L2_ptep ptp,pte,t0,va,nadtlb_check_alias_11 - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb_11 spc,pte,prot @@ -1333,30 +1248,16 @@ nadtlb_miss_11: idtlbp prot,(%sr1,va) mtsp t0, %sr1 /* Restore sr1 */ + dbit_unlock1 spc,t0 rfir nop -nadtlb_check_flush_11: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate +nadtlb_check_alias_11: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate,11 - /* Insert a "flush only" translation */ - - zdepi 7,7,3,prot - depi 1,10,1,prot - - /* Get rid of prot bits and convert to page addr for idtlba */ - - depi 0,31,ASM_PFN_PTE_SHIFT,pte - SHRREG pte,(ASM_PFN_PTE_SHIFT-(31-26)),pte - - mfsp %sr1,t0 /* Save sr1 so we can use it in tlb inserts */ - mtsp spc,%sr1 - - idtlba pte,(%sr1,va) - idtlbp prot,(%sr1,va) - - mtsp t0, %sr1 /* Restore sr1 */ + idtlba pte,(va) + idtlbp prot,(va) rfir nop @@ -1368,19 +1269,21 @@ dtlb_miss_20: L2_ptep ptp,pte,t0,va,dtlb_check_alias_20 - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot f_extend pte,t0 idtlbt pte,prot + dbit_unlock1 spc,t0 rfir nop dtlb_check_alias_20: - do_alias spc,t0,t1,va,pte,prot,dtlb_fault + do_alias spc,t0,t1,va,pte,prot,dtlb_fault,20 idtlbt pte,prot @@ -1392,34 +1295,29 @@ nadtlb_miss_20: space_check spc,t0,nadtlb_fault - L2_ptep ptp,pte,t0,va,nadtlb_check_flush_20 + L2_ptep ptp,pte,t0,va,nadtlb_check_alias_20 - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot f_extend pte,t0 idtlbt pte,prot + dbit_unlock1 spc,t0 rfir nop -nadtlb_check_flush_20: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate - - /* Insert a "flush only" translation */ - - depdi,z 7,7,3,prot - depdi 1,10,1,prot - - /* Drop prot bits from pte and convert to page addr for idtlbt */ - convert_for_tlb_insert20 pte +nadtlb_check_alias_20: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate,20 idtlbt pte,prot rfir nop + #endif nadtlb_emulate: @@ -1508,11 +1406,45 @@ itlb_miss_20w: L3_ptep ptp,pte,t0,va,itlb_fault - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot iitlbt pte,prot + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_miss_20w: + + /* + * I miss is a little different, since we allow users to fault + * on the gateway page which is in the kernel address space. + */ + + space_adjust spc,va,t0 + get_pgd spc,ptp + space_check spc,t0,naitlb_fault + + L3_ptep ptp,pte,t0,va,naitlb_check_alias_20w + + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 + + make_insert_tlb spc,pte,prot + + iitlbt pte,prot + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_check_alias_20w: + do_alias spc,t0,t1,va,pte,prot,naitlb_fault,20 + + iitlbt pte,prot rfir nop @@ -1526,7 +1458,32 @@ itlb_miss_11: L2_ptep ptp,pte,t0,va,itlb_fault - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 + + make_insert_tlb_11 spc,pte,prot + + mfsp %sr1,t0 /* Save sr1 so we can use it in tlb inserts */ + mtsp spc,%sr1 + + iitlba pte,(%sr1,va) + iitlbp prot,(%sr1,va) + + mtsp t0, %sr1 /* Restore sr1 */ + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_miss_11: + get_pgd spc,ptp + + space_check spc,t0,naitlb_fault + + L2_ptep ptp,pte,t0,va,naitlb_check_alias_11 + + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb_11 spc,pte,prot @@ -1537,10 +1494,21 @@ itlb_miss_11: iitlbp prot,(%sr1,va) mtsp t0, %sr1 /* Restore sr1 */ + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_check_alias_11: + do_alias spc,t0,t1,va,pte,prot,itlb_fault,11 + + iitlba pte,(%sr0, va) + iitlbp prot,(%sr0, va) rfir nop + itlb_miss_20: get_pgd spc,ptp @@ -1548,13 +1516,43 @@ itlb_miss_20: L2_ptep ptp,pte,t0,va,itlb_fault - update_ptep ptp,pte,t0,t1 + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 make_insert_tlb spc,pte,prot f_extend pte,t0 iitlbt pte,prot + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_miss_20: + get_pgd spc,ptp + + space_check spc,t0,naitlb_fault + + L2_ptep ptp,pte,t0,va,naitlb_check_alias_20 + + dbit_lock spc,t0,t1 + update_ptep spc,ptp,pte,t0,t1 + + make_insert_tlb spc,pte,prot + + f_extend pte,t0 + + iitlbt pte,prot + dbit_unlock1 spc,t0 + + rfir + nop + +naitlb_check_alias_20: + do_alias spc,t0,t1,va,pte,prot,naitlb_fault,20 + + iitlbt pte,prot rfir nop @@ -1570,29 +1568,13 @@ dbit_trap_20w: L3_ptep ptp,pte,t0,va,dbit_fault -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nolock_20w - load32 PA(pa_dbit_lock),t0 - -dbit_spin_20w: - LDCW 0(t0),t1 - cmpib,COND(=) 0,t1,dbit_spin_20w - nop - -dbit_nolock_20w: -#endif - update_dirty ptp,pte,t1 + dbit_lock spc,t0,t1 + update_dirty spc,ptp,pte,t1 make_insert_tlb spc,pte,prot idtlbt pte,prot -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nounlock_20w - ldi 1,t1 - stw t1,0(t0) - -dbit_nounlock_20w: -#endif + dbit_unlock0 spc,t0 rfir nop @@ -1606,18 +1588,8 @@ dbit_trap_11: L2_ptep ptp,pte,t0,va,dbit_fault -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nolock_11 - load32 PA(pa_dbit_lock),t0 - -dbit_spin_11: - LDCW 0(t0),t1 - cmpib,= 0,t1,dbit_spin_11 - nop - -dbit_nolock_11: -#endif - update_dirty ptp,pte,t1 + dbit_lock spc,t0,t1 + update_dirty spc,ptp,pte,t1 make_insert_tlb_11 spc,pte,prot @@ -1628,13 +1600,7 @@ dbit_nolock_11: idtlbp prot,(%sr1,va) mtsp t1, %sr1 /* Restore sr1 */ -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nounlock_11 - ldi 1,t1 - stw t1,0(t0) - -dbit_nounlock_11: -#endif + dbit_unlock0 spc,t0 rfir nop @@ -1646,32 +1612,15 @@ dbit_trap_20: L2_ptep ptp,pte,t0,va,dbit_fault -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nolock_20 - load32 PA(pa_dbit_lock),t0 - -dbit_spin_20: - LDCW 0(t0),t1 - cmpib,= 0,t1,dbit_spin_20 - nop - -dbit_nolock_20: -#endif - update_dirty ptp,pte,t1 + dbit_lock spc,t0,t1 + update_dirty spc,ptp,pte,t1 make_insert_tlb spc,pte,prot f_extend pte,t1 idtlbt pte,prot - -#ifdef CONFIG_SMP - cmpib,COND(=),n 0,spc,dbit_nounlock_20 - ldi 1,t1 - stw t1,0(t0) - -dbit_nounlock_20: -#endif + dbit_unlock0 spc,t0 rfir nop @@ -1695,6 +1644,10 @@ nadtlb_fault: b intr_save ldi 17,%r8 +naitlb_fault: + b intr_save + ldi 16,%r8 + dtlb_fault: b intr_save ldi 15,%r8 @@ -1759,151 +1712,37 @@ dtlb_fault: LDREG PT_GR18(\regs),%r18 .endm -ENTRY(sys_fork_wrapper) + .macro fork_like name +ENTRY(sys_\name\()_wrapper) LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1 ldo TASK_REGS(%r1),%r1 reg_save %r1 - mfctl %cr27, %r3 - STREG %r3, PT_CR27(%r1) - - STREG %r2,-RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30),%r30 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - - /* These are call-clobbered registers and therefore - also syscall-clobbered (we hope). */ - STREG %r2,PT_GR19(%r1) /* save for child */ - STREG %r30,PT_GR21(%r1) - - LDREG PT_GR30(%r1),%r25 - copy %r1,%r24 - BL sys_clone,%r2 - ldi SIGCHLD,%r26 - - LDREG -RP_OFFSET-FRAME_SIZE(%r30),%r2 -wrapper_exit: - ldo -FRAME_SIZE(%r30),%r30 /* get the stackframe */ - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r1 /* get pt regs */ - - LDREG PT_CR27(%r1), %r3 - mtctl %r3, %cr27 - reg_restore %r1 + mfctl %cr27, %r28 + ldil L%sys_\name, %r31 + be R%sys_\name(%sr4,%r31) + STREG %r28, PT_CR27(%r1) +ENDPROC(sys_\name\()_wrapper) + .endm - /* strace expects syscall # to be preserved in r20 */ - ldi __NR_fork,%r20 - bv %r0(%r2) - STREG %r20,PT_GR20(%r1) -ENDPROC(sys_fork_wrapper) +fork_like clone +fork_like fork +fork_like vfork /* Set the return value for the child */ ENTRY(child_return) BL schedule_tail, %r2 nop +finish_child_return: + LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1 + ldo TASK_REGS(%r1),%r1 /* get pt regs */ - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE-FRAME_SIZE(%r30), %r1 - LDREG TASK_PT_GR19(%r1),%r2 - b wrapper_exit + LDREG PT_CR27(%r1), %r3 + mtctl %r3, %cr27 + reg_restore %r1 + b syscall_exit copy %r0,%r28 ENDPROC(child_return) - -ENTRY(sys_clone_wrapper) - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r1 /* get pt regs */ - reg_save %r1 - mfctl %cr27, %r3 - STREG %r3, PT_CR27(%r1) - - STREG %r2,-RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30),%r30 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - - /* WARNING - Clobbers r19 and r21, userspace must save these! */ - STREG %r2,PT_GR19(%r1) /* save for child */ - STREG %r30,PT_GR21(%r1) - BL sys_clone,%r2 - copy %r1,%r24 - - b wrapper_exit - LDREG -RP_OFFSET-FRAME_SIZE(%r30),%r2 -ENDPROC(sys_clone_wrapper) - - -ENTRY(sys_vfork_wrapper) - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r1 /* get pt regs */ - reg_save %r1 - mfctl %cr27, %r3 - STREG %r3, PT_CR27(%r1) - - STREG %r2,-RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30),%r30 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - - STREG %r2,PT_GR19(%r1) /* save for child */ - STREG %r30,PT_GR21(%r1) - - BL sys_vfork,%r2 - copy %r1,%r26 - - b wrapper_exit - LDREG -RP_OFFSET-FRAME_SIZE(%r30),%r2 -ENDPROC(sys_vfork_wrapper) - - - .macro execve_wrapper execve - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r1 /* get pt regs */ - - /* - * Do we need to save/restore r3-r18 here? - * I don't think so. why would new thread need old - * threads registers? - */ - - /* %arg0 - %arg3 are already saved for us. */ - - STREG %r2,-RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30),%r30 -#ifdef CONFIG_64BIT - ldo -16(%r30),%r29 /* Reference param save area */ -#endif - BL \execve,%r2 - copy %r1,%arg0 - - ldo -FRAME_SIZE(%r30),%r30 - LDREG -RP_OFFSET(%r30),%r2 - - /* If exec succeeded we need to load the args */ - - ldo -1024(%r0),%r1 - cmpb,>>= %r28,%r1,error_\execve - copy %r2,%r19 - -error_\execve: - bv %r0(%r19) - nop - .endm - - .import sys_execve -ENTRY(sys_execve_wrapper) - execve_wrapper sys_execve -ENDPROC(sys_execve_wrapper) - -#ifdef CONFIG_64BIT - .import sys32_execve -ENTRY(sys32_execve_wrapper) - execve_wrapper sys32_execve -ENDPROC(sys32_execve_wrapper) -#endif - ENTRY(sys_rt_sigreturn_wrapper) LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26 ldo TASK_REGS(%r26),%r26 /* get pt regs */ @@ -1934,44 +1773,6 @@ ENTRY(sys_rt_sigreturn_wrapper) LDREG PT_GR28(%r1),%r28 /* reload original r28 for syscall_exit */ ENDPROC(sys_rt_sigreturn_wrapper) -ENTRY(sys_sigaltstack_wrapper) - /* Get the user stack pointer */ - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldo TASK_REGS(%r1),%r24 /* get pt regs */ - LDREG TASK_PT_GR30(%r24),%r24 - STREG %r2, -RP_OFFSET(%r30) -#ifdef CONFIG_64BIT - ldo FRAME_SIZE(%r30), %r30 - BL do_sigaltstack,%r2 - ldo -16(%r30),%r29 /* Reference param save area */ -#else - BL do_sigaltstack,%r2 - ldo FRAME_SIZE(%r30), %r30 -#endif - - ldo -FRAME_SIZE(%r30), %r30 - LDREG -RP_OFFSET(%r30), %r2 - bv %r0(%r2) - nop -ENDPROC(sys_sigaltstack_wrapper) - -#ifdef CONFIG_64BIT -ENTRY(sys32_sigaltstack_wrapper) - /* Get the user stack pointer */ - LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r24 - LDREG TASK_PT_GR30(%r24),%r24 - STREG %r2, -RP_OFFSET(%r30) - ldo FRAME_SIZE(%r30), %r30 - BL do_sigaltstack32,%r2 - ldo -16(%r30),%r29 /* Reference param save area */ - - ldo -FRAME_SIZE(%r30), %r30 - LDREG -RP_OFFSET(%r30), %r2 - bv %r0(%r2) - nop -ENDPROC(sys32_sigaltstack_wrapper) -#endif - ENTRY(syscall_exit) /* NOTE: HP-UX syscalls also come through here * after hpux_syscall_exit fixes up return @@ -2019,7 +1820,7 @@ syscall_check_resched: .import do_signal,code syscall_check_sig: LDREG TI_FLAGS-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r19 - ldi (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK), %r26 + ldi (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r26 and,COND(<>) %r19, %r26, %r0 b,n syscall_restore /* skip past if we've nothing to do */ @@ -2047,12 +1848,13 @@ syscall_do_signal: b,n syscall_check_sig syscall_restore: - /* Are we being ptraced? */ LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 - ldw TASK_PTRACE(%r1), %r19 - bb,< %r19,31,syscall_restore_rfi - nop + /* Are we being ptraced? */ + ldw TASK_FLAGS(%r1),%r19 + ldi _TIF_SYSCALL_TRACE_MASK,%r2 + and,COND(=) %r19,%r2,%r0 + b,n syscall_restore_rfi ldo TASK_PT_FR31(%r1),%r19 /* reload fpregs */ rest_fp %r19 @@ -2075,9 +1877,10 @@ syscall_restore: LDREG TASK_PT_GR31(%r1),%r31 /* restore syscall rp */ /* NOTE: We use rsm/ssm pair to make this operation atomic */ + LDREG TASK_PT_GR30(%r1),%r1 /* Get user sp */ rsm PSW_SM_I, %r0 - LDREG TASK_PT_GR30(%r1),%r30 /* restore user sp */ - mfsp %sr3,%r1 /* Get users space id */ + copy %r1,%r30 /* Restore user sp */ + mfsp %sr3,%r1 /* Get user space id */ mtsp %r1,%sr7 /* Restore sr7 */ ssm PSW_SM_I, %r0 @@ -2113,16 +1916,16 @@ syscall_restore_rfi: ldi 0x0b,%r20 /* Create new PSW */ depi -1,13,1,%r20 /* C, Q, D, and I bits */ - /* The values of PA_SINGLESTEP_BIT and PA_BLOCKSTEP_BIT are - * set in include/linux/ptrace.h and converted to PA bitmap + /* The values of SINGLESTEP_BIT and BLOCKSTEP_BIT are + * set in thread_info.h and converted to PA bitmap * numbers in asm-offsets.c */ - /* if ((%r19.PA_SINGLESTEP_BIT)) { %r20.27=1} */ - extru,= %r19,PA_SINGLESTEP_BIT,1,%r0 + /* if ((%r19.SINGLESTEP_BIT)) { %r20.27=1} */ + extru,= %r19,TIF_SINGLESTEP_PA_BIT,1,%r0 depi -1,27,1,%r20 /* R bit */ - /* if ((%r19.PA_BLOCKSTEP_BIT)) { %r20.7=1} */ - extru,= %r19,PA_BLOCKSTEP_BIT,1,%r0 + /* if ((%r19.BLOCKSTEP_BIT)) { %r20.7=1} */ + extru,= %r19,TIF_BLOCKSTEP_PA_BIT,1,%r0 depi -1,7,1,%r20 /* T bit */ STREG %r20,TASK_PT_PSW(%r1) @@ -2162,15 +1965,23 @@ syscall_restore_rfi: /* sr2 should be set to zero for userspace syscalls */ STREG %r0,TASK_PT_SR2(%r1) -pt_regs_ok: LDREG TASK_PT_GR31(%r1),%r2 - depi 3,31,2,%r2 /* ensure return to user mode. */ - STREG %r2,TASK_PT_IAOQ0(%r1) + depi 3,31,2,%r2 /* ensure return to user mode. */ + STREG %r2,TASK_PT_IAOQ0(%r1) ldo 4(%r2),%r2 STREG %r2,TASK_PT_IAOQ1(%r1) + b intr_restore copy %r25,%r16 + +pt_regs_ok: + LDREG TASK_PT_IAOQ0(%r1),%r2 + depi 3,31,2,%r2 /* ensure return to user mode. */ + STREG %r2,TASK_PT_IAOQ0(%r1) + LDREG TASK_PT_IAOQ1(%r1),%r2 + depi 3,31,2,%r2 + STREG %r2,TASK_PT_IAOQ1(%r1) b intr_restore - nop + copy %r25,%r16 .import schedule,code syscall_do_resched: @@ -2211,6 +2022,47 @@ ftrace_stub: ENDPROC(return_to_handler) #endif /* CONFIG_FUNCTION_TRACER */ +#ifdef CONFIG_IRQSTACKS +/* void call_on_stack(unsigned long param1, void *func, + unsigned long new_stack) */ +ENTRY(call_on_stack) + copy %sp, %r1 + + /* Regarding the HPPA calling conventions for function pointers, + we assume the PIC register is not changed across call. For + CONFIG_64BIT, the argument pointer is left to point at the + argument region allocated for the call to call_on_stack. */ +# ifdef CONFIG_64BIT + /* Switch to new stack. We allocate two 128 byte frames. */ + ldo 256(%arg2), %sp + /* Save previous stack pointer and return pointer in frame marker */ + STREG %rp, -144(%sp) + /* Calls always use function descriptor */ + LDREG 16(%arg1), %arg1 + bve,l (%arg1), %rp + STREG %r1, -136(%sp) + LDREG -144(%sp), %rp + bve (%rp) + LDREG -136(%sp), %sp +# else + /* Switch to new stack. We allocate two 64 byte frames. */ + ldo 128(%arg2), %sp + /* Save previous stack pointer and return pointer in frame marker */ + STREG %r1, -68(%sp) + STREG %rp, -84(%sp) + /* Calls use function descriptor if PLABEL bit is set */ + bb,>=,n %arg1, 30, 1f + depwi 0,31,2, %arg1 + LDREG 0(%arg1), %arg1 +1: + be,l 0(%sr4,%arg1), %sr0, %r31 + copy %r31, %rp + LDREG -84(%sp), %rp + bv (%rp) + LDREG -68(%sp), %sp +# endif /* CONFIG_64BIT */ +ENDPROC(call_on_stack) +#endif /* CONFIG_IRQSTACKS */ get_register: /* diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index 4c247e02d9b..22395901d47 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -67,7 +67,6 @@ #include <asm/page.h> #include <asm/pdc.h> #include <asm/pdcpat.h> -#include <asm/system.h> #include <asm/processor.h> /* for boot_cpu_data */ static DEFINE_SPINLOCK(pdc_lock); @@ -151,7 +150,7 @@ static void convert_to_wide(unsigned long *addr) } #ifdef CONFIG_64BIT -void __cpuinit set_firmware_width_unlocked(void) +void set_firmware_width_unlocked(void) { int ret; @@ -168,7 +167,7 @@ void __cpuinit set_firmware_width_unlocked(void) * This function must be called before any pdc_* function that uses the * convert_to_wide function. */ -void __cpuinit set_firmware_width(void) +void set_firmware_width(void) { unsigned long flags; spin_lock_irqsave(&pdc_lock, flags); @@ -176,11 +175,13 @@ void __cpuinit set_firmware_width(void) spin_unlock_irqrestore(&pdc_lock, flags); } #else -void __cpuinit set_firmware_width_unlocked(void) { +void set_firmware_width_unlocked(void) +{ return; } -void __cpuinit set_firmware_width(void) { +void set_firmware_width(void) +{ return; } #endif /*CONFIG_64BIT*/ @@ -302,7 +303,7 @@ int pdc_chassis_warn(unsigned long *warn) return retval; } -int __cpuinit pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info) +int pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info) { int ret; @@ -323,7 +324,7 @@ int __cpuinit pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info) * This PDC call returns the presence and status of all the coprocessors * attached to the processor. */ -int __cpuinit pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info) +int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info) { int ret; unsigned long flags; @@ -1123,42 +1124,23 @@ static char __attribute__((aligned(64))) iodc_dbuf[4096]; */ int pdc_iodc_print(const unsigned char *str, unsigned count) { - static int posx; /* for simple TAB-Simulation... */ unsigned int i; unsigned long flags; - for (i = 0; i < count && i < 79;) { + for (i = 0; i < count;) { switch(str[i]) { case '\n': iodc_dbuf[i+0] = '\r'; iodc_dbuf[i+1] = '\n'; i += 2; - posx = 0; goto print; - case '\t': - while (posx & 7) { - iodc_dbuf[i] = ' '; - i++, posx++; - } - break; - case '\b': /* BS */ - posx -= 2; default: iodc_dbuf[i] = str[i]; - i++, posx++; + i++; break; } } - /* if we're at the end of line, and not already inserting a newline, - * insert one anyway. iodc console doesn't claim to support >79 char - * lines. don't account for this in the return value. - */ - if (i == 79 && iodc_dbuf[i-1] != '\n') { - iodc_dbuf[i+0] = '\r'; - iodc_dbuf[i+1] = '\n'; - } - print: spin_lock_irqsave(&pdc_lock, flags); real32_call(PAGE0->mem_cons.iodc_io, diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c index 9877372ffdb..5beb97bafbb 100644 --- a/arch/parisc/kernel/ftrace.c +++ b/arch/parisc/kernel/ftrace.c @@ -82,7 +82,7 @@ unsigned long ftrace_return_to_handler(unsigned long retval0, unsigned long ret; pop_return_trace(&trace, &ret); - trace.rettime = cpu_clock(raw_smp_processor_id()); + trace.rettime = local_clock(); ftrace_graph_return(&trace); if (unlikely(!ret)) { @@ -126,7 +126,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr) return; } - calltime = cpu_clock(raw_smp_processor_id()); + calltime = local_clock(); if (push_return_trace(old, calltime, self_addr, &trace.depth) == -EBUSY) { diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c index f48a640b55f..af3bc359dc7 100644 --- a/arch/parisc/kernel/hardware.c +++ b/arch/parisc/kernel/hardware.c @@ -36,9 +36,12 @@ * HP PARISC Hardware Database * Access to this database is only possible during bootup * so don't reference this table after starting the init process + * + * NOTE: Product names which are listed here and ends with a '?' + * are guessed. If you know the correct name, please let us know. */ -static struct hp_hardware hp_hardware_list[] __devinitdata = { +static struct hp_hardware hp_hardware_list[] = { {HPHW_NPROC,0x01,0x4,0x0,"Indigo (840, 930)"}, {HPHW_NPROC,0x8,0x4,0x01,"Firefox(825,925)"}, {HPHW_NPROC,0xA,0x4,0x01,"Top Gun (835,834,935,635)"}, @@ -222,6 +225,7 @@ static struct hp_hardware hp_hardware_list[] __devinitdata = { {HPHW_NPROC,0x5DD,0x4,0x81,"Duet W2"}, {HPHW_NPROC,0x5DE,0x4,0x81,"Piccolo W+"}, {HPHW_NPROC,0x5DF,0x4,0x81,"Cantata W2"}, + {HPHW_NPROC,0x5DF,0x0,0x00,"Marcato W+ (rp5470)?"}, {HPHW_NPROC,0x5E0,0x4,0x91,"Cantata DC- W2"}, {HPHW_NPROC,0x5E1,0x4,0x91,"Crescendo DC- W2"}, {HPHW_NPROC,0x5E2,0x4,0x91,"Crescendo 650 W2"}, @@ -275,9 +279,11 @@ static struct hp_hardware hp_hardware_list[] __devinitdata = { {HPHW_NPROC,0x888,0x4,0x91,"Storm Peak Fast DC-"}, {HPHW_NPROC,0x889,0x4,0x91,"Storm Peak Fast"}, {HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak Slow"}, + {HPHW_NPROC,0x88B,0x4,0x91,"Crestone Peak Fast?"}, {HPHW_NPROC,0x88C,0x4,0x91,"Orca Mako+"}, {HPHW_NPROC,0x88D,0x4,0x91,"Rainier/Medel Mako+ Slow"}, {HPHW_NPROC,0x88E,0x4,0x91,"Rainier/Medel Mako+ Fast"}, + {HPHW_NPROC,0x892,0x4,0x91,"Mt. Hamilton Slow Mako+?"}, {HPHW_NPROC,0x894,0x4,0x91,"Mt. Hamilton Fast Mako+"}, {HPHW_NPROC,0x895,0x4,0x91,"Storm Peak Slow Mako+"}, {HPHW_NPROC,0x896,0x4,0x91,"Storm Peak Fast Mako+"}, @@ -1204,6 +1210,8 @@ static struct hp_hardware hp_hardware_list[] __devinitdata = { {HPHW_FIO, 0x004, 0x00320, 0x0, "Metheus Frame Buffer"}, {HPHW_FIO, 0x004, 0x00340, 0x0, "BARCO CX4500 VME Grphx Cnsl"}, {HPHW_FIO, 0x004, 0x00360, 0x0, "Hughes TOG VME FDDI"}, + {HPHW_FIO, 0x076, 0x000AD, 0x0, "Crestone Peak Core RS-232"}, + {HPHW_FIO, 0x077, 0x000AD, 0x0, "Crestone Peak Fast? Core RS-232"}, {HPHW_IOA, 0x185, 0x0000B, 0x00, "Java BC Summit Port"}, {HPHW_IOA, 0x1FF, 0x0000B, 0x00, "Hitachi Ghostview Summit Port"}, {HPHW_IOA, 0x580, 0x0000B, 0x10, "U2-IOA BC Runway Port"}, @@ -1230,7 +1238,7 @@ static struct hp_cpu_type_mask { unsigned short model; unsigned short mask; enum cpu_type cpu; -} hp_cpu_type_mask_list[] __devinitdata = { +} hp_cpu_type_mask_list[] = { { 0x0000, 0x0ff0, pcx }, /* 0x0000 - 0x000f */ { 0x0048, 0x0ff0, pcxl }, /* 0x0040 - 0x004f */ @@ -1327,8 +1335,7 @@ const char * const cpu_name_version[][2] = { [mako2] = { "PA8900 (Shortfin)", "2.0" } }; -const char * __devinit -parisc_hardware_description(struct parisc_device_id *id) +const char *parisc_hardware_description(struct parisc_device_id *id) { struct hp_hardware *listptr; @@ -1366,7 +1373,7 @@ parisc_hardware_description(struct parisc_device_id *id) /* Interpret hversion (ret[0]) from PDC_MODEL(4)/PDC_MODEL_INFO(0) */ -enum cpu_type __cpuinit +enum cpu_type parisc_get_cpu_type(unsigned long hversion) { struct hp_cpu_type_mask *ptr; diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S index 0e3d9f9b9e3..d4dc588c0dc 100644 --- a/arch/parisc/kernel/head.S +++ b/arch/parisc/kernel/head.S @@ -41,9 +41,7 @@ END(boot_args) .import fault_vector_11,code /* IVA parisc 1.1 32 bit */ .import $global$ /* forward declaration */ #endif /*!CONFIG_64BIT*/ - .export _stext,data /* Kernel want it this way! */ -_stext: -ENTRY(stext) +ENTRY(parisc_kernel_start) .proc .callinfo @@ -106,8 +104,9 @@ $bss_loop: #endif - /* Now initialize the PTEs themselves */ - ldo 0+_PAGE_KERNEL(%r0),%r3 /* Hardwired 0 phys addr start */ + /* Now initialize the PTEs themselves. We use RWX for + * everything ... it will get remapped correctly later */ + ldo 0+_PAGE_KERNEL_RWX(%r0),%r3 /* Hardwired 0 phys addr start */ ldi (1<<(KERNEL_INITIAL_ORDER-PAGE_SHIFT)),%r11 /* PFN count */ load32 PA(pg0),%r1 @@ -131,7 +130,7 @@ $pgt_fill_loop: ldo THREAD_SZ_ALGN(%r6),%sp #ifdef CONFIG_SMP - /* Set the smp rendevous address into page zero. + /* Set the smp rendezvous address into page zero. ** It would be safer to do this in init_smp_config() but ** it's just way easier to deal with here because ** of 64-bit function ptrs and the address is local to this file. @@ -194,6 +193,8 @@ common_stext: ldw MEM_PDC_HI(%r0),%r6 depd %r6, 31, 32, %r3 /* move to upper word */ + mfctl %cr30,%r6 /* PCX-W2 firmware bug */ + ldo PDC_PSW(%r0),%arg0 /* 21 */ ldo PDC_PSW_SET_DEFAULTS(%r0),%arg1 /* 2 */ ldo PDC_PSW_WIDE_BIT(%r0),%arg2 /* 2 */ @@ -202,6 +203,8 @@ common_stext: copy %r0,%arg3 stext_pdc_ret: + mtctl %r6,%cr30 /* restore task thread info */ + /* restore rfi target address*/ ldd TI_TASK-THREAD_SZ_ALGN(%sp), %r10 tophys_r1 %r10 @@ -342,10 +345,10 @@ smp_slave_stext: .procend #endif /* CONFIG_SMP */ -ENDPROC(stext) +ENDPROC(parisc_kernel_start) #ifndef CONFIG_64BIT - .section .data.read_mostly + .section .data..read_mostly .align 4 .export $global$,data diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S index 5595a2f3118..e158b6fbf1b 100644 --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -55,13 +55,13 @@ * IODC requires 7K byte stack. That leaves 1K byte for os_hpmc. */ - .align PAGE_SIZE + .align 4096 hpmc_stack: .block 16384 #define HPMC_IODC_BUF_SIZE 0x8000 - .align PAGE_SIZE + .align 4096 hpmc_iodc_buf: .block HPMC_IODC_BUF_SIZE diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c deleted file mode 100644 index 1e25a45d64c..00000000000 --- a/arch/parisc/kernel/init_task.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Static declaration of "init" task data structure. - * - * Copyright (C) 2000 Paul Bame <bame at parisc-linux.org> - * Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org> - * Copyright (C) 2001 Helge Deller <deller @ parisc-linux.org> - * Copyright (C) 2002 Matthew Wilcox <willy with parisc-linux.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/mm.h> -#include <linux/fs.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/init_task.h> -#include <linux/mqueue.h> - -#include <asm/uaccess.h> -#include <asm/pgtable.h> -#include <asm/pgalloc.h> - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct mm_struct init_mm = INIT_MM(init_mm); - -EXPORT_SYMBOL(init_mm); - -/* - * Initial task structure. - * - * We need to make sure that this is 16384-byte aligned due to the - * way process stacks are handled. This is done by having a special - * "init_task" linker map entry.. - */ -union thread_union init_thread_union - __attribute__((aligned(128))) __attribute__((__section__(".data.init_task"))) = - { INIT_THREAD_INFO(init_task) }; - -#if PT_NLEVELS == 3 -/* NOTE: This layout exactly conforms to the hybrid L2/L3 page table layout - * with the first pmd adjacent to the pgd and below it. gcc doesn't actually - * guarantee that global objects will be laid out in memory in the same order - * as the order of declaration, so put these in different sections and use - * the linker script to order them. */ -pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".data.vm0.pmd"), aligned(PAGE_SIZE))); -#endif - -pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".data.vm0.pgd"), aligned(PAGE_SIZE))); -pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data.vm0.pte"), aligned(PAGE_SIZE))); - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -EXPORT_SYMBOL(init_task); - -__asm__(".data"); -struct task_struct init_task = INIT_TASK(init_task); diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c index bd1f7f1ff74..f0b6722fc70 100644 --- a/arch/parisc/kernel/inventory.c +++ b/arch/parisc/kernel/inventory.c @@ -93,7 +93,7 @@ void __init setup_pdc(void) case 0x6: /* 705, 710 */ case 0x7: /* 715, 725 */ case 0x8: /* 745, 747, 742 */ - case 0xA: /* 712 and similiar */ + case 0xA: /* 712 and similar */ case 0xC: /* 715/64, at least */ pdc_type = PDC_TYPE_SNAKE; @@ -170,24 +170,30 @@ static void __init pagezero_memconfig(void) static int __init pat_query_module(ulong pcell_loc, ulong mod_index) { - pdc_pat_cell_mod_maddr_block_t pa_pdc_cell; + pdc_pat_cell_mod_maddr_block_t *pa_pdc_cell; unsigned long bytecnt; unsigned long temp; /* 64-bit scratch value */ long status; /* PDC return value status */ struct parisc_device *dev; + pa_pdc_cell = kmalloc(sizeof (*pa_pdc_cell), GFP_KERNEL); + if (!pa_pdc_cell) + panic("couldn't allocate memory for PDC_PAT_CELL!"); + /* return cell module (PA or Processor view) */ status = pdc_pat_cell_module(&bytecnt, pcell_loc, mod_index, - PA_VIEW, &pa_pdc_cell); + PA_VIEW, pa_pdc_cell); if (status != PDC_OK) { /* no more cell modules or error */ + kfree(pa_pdc_cell); return status; } - temp = pa_pdc_cell.cba; - dev = alloc_pa_dev(PAT_GET_CBA(temp), &pa_pdc_cell.mod_path); + temp = pa_pdc_cell->cba; + dev = alloc_pa_dev(PAT_GET_CBA(temp), &(pa_pdc_cell->mod_path)); if (!dev) { + kfree(pa_pdc_cell); return PDC_OK; } @@ -203,8 +209,9 @@ pat_query_module(ulong pcell_loc, ulong mod_index) /* save generic info returned from the call */ /* REVISIT: who is the consumer of this? not sure yet... */ - dev->mod_info = pa_pdc_cell.mod_info; /* pass to PAT_GET_ENTITY() */ - dev->pmod_loc = pa_pdc_cell.mod_location; + dev->mod_info = pa_pdc_cell->mod_info; /* pass to PAT_GET_ENTITY() */ + dev->pmod_loc = pa_pdc_cell->mod_location; + dev->mod0 = pa_pdc_cell->mod[0]; register_parisc_device(dev); /* advertise device */ @@ -216,14 +223,14 @@ pat_query_module(ulong pcell_loc, ulong mod_index) case PAT_ENTITY_PROC: printk(KERN_DEBUG "PAT_ENTITY_PROC: id_eid 0x%lx\n", - pa_pdc_cell.mod[0]); + pa_pdc_cell->mod[0]); break; case PAT_ENTITY_MEM: printk(KERN_DEBUG "PAT_ENTITY_MEM: amount 0x%lx min_gni_base 0x%lx min_gni_len 0x%lx\n", - pa_pdc_cell.mod[0], pa_pdc_cell.mod[1], - pa_pdc_cell.mod[2]); + pa_pdc_cell->mod[0], pa_pdc_cell->mod[1], + pa_pdc_cell->mod[2]); break; case PAT_ENTITY_CA: printk(KERN_DEBUG "PAT_ENTITY_CA: %ld\n", pcell_loc); @@ -243,23 +250,26 @@ pat_query_module(ulong pcell_loc, ulong mod_index) print_ranges: pdc_pat_cell_module(&bytecnt, pcell_loc, mod_index, IO_VIEW, &io_pdc_cell); - printk(KERN_DEBUG "ranges %ld\n", pa_pdc_cell.mod[1]); - for (i = 0; i < pa_pdc_cell.mod[1]; i++) { + printk(KERN_DEBUG "ranges %ld\n", pa_pdc_cell->mod[1]); + for (i = 0; i < pa_pdc_cell->mod[1]; i++) { printk(KERN_DEBUG " PA_VIEW %ld: 0x%016lx 0x%016lx 0x%016lx\n", - i, pa_pdc_cell.mod[2 + i * 3], /* type */ - pa_pdc_cell.mod[3 + i * 3], /* start */ - pa_pdc_cell.mod[4 + i * 3]); /* finish (ie end) */ + i, pa_pdc_cell->mod[2 + i * 3], /* type */ + pa_pdc_cell->mod[3 + i * 3], /* start */ + pa_pdc_cell->mod[4 + i * 3]); /* finish (ie end) */ printk(KERN_DEBUG " IO_VIEW %ld: 0x%016lx 0x%016lx 0x%016lx\n", - i, io_pdc_cell.mod[2 + i * 3], /* type */ - io_pdc_cell.mod[3 + i * 3], /* start */ - io_pdc_cell.mod[4 + i * 3]); /* finish (ie end) */ + i, io_pdc_cell->mod[2 + i * 3], /* type */ + io_pdc_cell->mod[3 + i * 3], /* start */ + io_pdc_cell->mod[4 + i * 3]); /* finish (ie end) */ } printk(KERN_DEBUG "\n"); break; } #endif /* DEBUG_PAT */ + + kfree(pa_pdc_cell); + return PDC_OK; } diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 8007f1e6572..cfe056fe7f5 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -27,11 +27,11 @@ #include <linux/interrupt.h> #include <linux/kernel_stat.h> #include <linux/seq_file.h> -#include <linux/spinlock.h> #include <linux/types.h> #include <asm/io.h> #include <asm/smp.h> +#include <asm/ldcw.h> #undef PARISC_IRQ_CR16_COUNTS @@ -52,9 +52,9 @@ static volatile unsigned long cpu_eiem = 0; */ static DEFINE_PER_CPU(unsigned long, local_ack_eiem) = ~0UL; -static void cpu_disable_irq(unsigned int irq) +static void cpu_mask_irq(struct irq_data *d) { - unsigned long eirr_bit = EIEM_MASK(irq); + unsigned long eirr_bit = EIEM_MASK(d->irq); cpu_eiem &= ~eirr_bit; /* Do nothing on the other CPUs. If they get this interrupt, @@ -63,7 +63,7 @@ static void cpu_disable_irq(unsigned int irq) * then gets disabled */ } -static void cpu_enable_irq(unsigned int irq) +static void __cpu_unmask_irq(unsigned int irq) { unsigned long eirr_bit = EIEM_MASK(irq); @@ -75,18 +75,14 @@ static void cpu_enable_irq(unsigned int irq) smp_send_all_nop(); } -static unsigned int cpu_startup_irq(unsigned int irq) +static void cpu_unmask_irq(struct irq_data *d) { - cpu_enable_irq(irq); - return 0; + __cpu_unmask_irq(d->irq); } -void no_ack_irq(unsigned int irq) { } -void no_end_irq(unsigned int irq) { } - -void cpu_ack_irq(unsigned int irq) +void cpu_ack_irq(struct irq_data *d) { - unsigned long mask = EIEM_MASK(irq); + unsigned long mask = EIEM_MASK(d->irq); int cpu = smp_processor_id(); /* Clear in EIEM so we can no longer process */ @@ -99,9 +95,9 @@ void cpu_ack_irq(unsigned int irq) mtctl(mask, 23); } -void cpu_end_irq(unsigned int irq) +void cpu_eoi_irq(struct irq_data *d) { - unsigned long mask = EIEM_MASK(irq); + unsigned long mask = EIEM_MASK(d->irq); int cpu = smp_processor_id(); /* set it in the eiems---it's no longer in process */ @@ -112,55 +108,93 @@ void cpu_end_irq(unsigned int irq) } #ifdef CONFIG_SMP -int cpu_check_affinity(unsigned int irq, const struct cpumask *dest) +int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest) { int cpu_dest; /* timer and ipi have to always be received on all CPUs */ - if (CHECK_IRQ_PER_CPU(irq)) { - /* Bad linux design decision. The mask has already - * been set; we must reset it */ - cpumask_setall(&irq_desc[irq].affinity); + if (irqd_is_per_cpu(d)) return -EINVAL; - } /* whatever mask they set, we just allow one CPU */ - cpu_dest = first_cpu(*dest); + cpu_dest = cpumask_first_and(dest, cpu_online_mask); return cpu_dest; } -static int cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest) +static int cpu_set_affinity_irq(struct irq_data *d, const struct cpumask *dest, + bool force) { int cpu_dest; - cpu_dest = cpu_check_affinity(irq, dest); + cpu_dest = cpu_check_affinity(d, dest); if (cpu_dest < 0) return -1; - cpumask_copy(&irq_desc[irq].affinity, dest); + cpumask_copy(d->affinity, dest); return 0; } #endif -static struct hw_interrupt_type cpu_interrupt_type = { - .typename = "CPU", - .startup = cpu_startup_irq, - .shutdown = cpu_disable_irq, - .enable = cpu_enable_irq, - .disable = cpu_disable_irq, - .ack = cpu_ack_irq, - .end = cpu_end_irq, +static struct irq_chip cpu_interrupt_type = { + .name = "CPU", + .irq_mask = cpu_mask_irq, + .irq_unmask = cpu_unmask_irq, + .irq_ack = cpu_ack_irq, + .irq_eoi = cpu_eoi_irq, #ifdef CONFIG_SMP - .set_affinity = cpu_set_affinity_irq, + .irq_set_affinity = cpu_set_affinity_irq, #endif /* XXX: Needs to be written. We managed without it so far, but * we really ought to write it. */ - .retrigger = NULL, + .irq_retrigger = NULL, }; +DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); +#define irq_stats(x) (&per_cpu(irq_stat, x)) + +/* + * /proc/interrupts printing for arch specific interrupts + */ +int arch_show_interrupts(struct seq_file *p, int prec) +{ + int j; + +#ifdef CONFIG_DEBUG_STACKOVERFLOW + seq_printf(p, "%*s: ", prec, "STK"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->kernel_stack_usage); + seq_puts(p, " Kernel stack usage\n"); +# ifdef CONFIG_IRQSTACKS + seq_printf(p, "%*s: ", prec, "IST"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->irq_stack_usage); + seq_puts(p, " Interrupt stack usage\n"); +# endif +#endif +#ifdef CONFIG_SMP + seq_printf(p, "%*s: ", prec, "RES"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->irq_resched_count); + seq_puts(p, " Rescheduling interrupts\n"); +#endif + seq_printf(p, "%*s: ", prec, "UAH"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->irq_unaligned_count); + seq_puts(p, " Unaligned access handler traps\n"); + seq_printf(p, "%*s: ", prec, "FPA"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->irq_fpassist_count); + seq_puts(p, " Floating point assist traps\n"); + seq_printf(p, "%*s: ", prec, "TLB"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", irq_stats(j)->irq_tlb_count); + seq_puts(p, " TLB shootdowns\n"); + return 0; +} + int show_interrupts(struct seq_file *p, void *v) { int i = *(loff_t *) v, j; @@ -178,10 +212,11 @@ int show_interrupts(struct seq_file *p, void *v) } if (i < NR_IRQS) { + struct irq_desc *desc = irq_to_desc(i); struct irqaction *action; - spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; + raw_spin_lock_irqsave(&desc->lock, flags); + action = desc->action; if (!action) goto skip; seq_printf(p, "%3d: ", i); @@ -192,7 +227,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%10u ", kstat_irqs(i)); #endif - seq_printf(p, " %14s", irq_desc[i].chip->typename); + seq_printf(p, " %14s", irq_desc_get_chip(desc)->name); #ifndef PARISC_IRQ_CR16_COUNTS seq_printf(p, " %s", action->name); @@ -224,9 +259,12 @@ int show_interrupts(struct seq_file *p, void *v) seq_putc(p, '\n'); skip: - spin_unlock_irqrestore(&irq_desc[i].lock, flags); + raw_spin_unlock_irqrestore(&desc->lock, flags); } + if (i == NR_IRQS) + arch_show_interrupts(p, 3); + return 0; } @@ -242,15 +280,16 @@ int show_interrupts(struct seq_file *p, void *v) int cpu_claim_irq(unsigned int irq, struct irq_chip *type, void *data) { - if (irq_desc[irq].action) + if (irq_has_action(irq)) return -EBUSY; - if (irq_desc[irq].chip != &cpu_interrupt_type) + if (irq_get_chip(irq) != &cpu_interrupt_type) return -EBUSY; + /* for iosapic interrupts */ if (type) { - irq_desc[irq].chip = type; - irq_desc[irq].chip_data = data; - cpu_interrupt_type.enable(irq); + irq_set_chip_and_handler(irq, type, handle_percpu_irq); + irq_set_chip_data(irq, data); + __cpu_unmask_irq(irq); } return 0; } @@ -299,7 +338,8 @@ int txn_alloc_irq(unsigned int bits_wide) unsigned long txn_affinity_addr(unsigned int irq, int cpu) { #ifdef CONFIG_SMP - cpumask_copy(&irq_desc[irq].affinity, cpumask_of(cpu)); + struct irq_data *d = irq_get_irq_data(irq); + cpumask_copy(d->affinity, cpumask_of(cpu)); #endif return per_cpu(cpu_data, cpu).txn_addr; @@ -336,6 +376,131 @@ static inline int eirr_to_irq(unsigned long eirr) return (BITS_PER_LONG - bit) + TIMER_IRQ; } +#ifdef CONFIG_IRQSTACKS +/* + * IRQ STACK - used for irq handler + */ +#define IRQ_STACK_SIZE (4096 << 2) /* 16k irq stack size */ + +union irq_stack_union { + unsigned long stack[IRQ_STACK_SIZE/sizeof(unsigned long)]; + volatile unsigned int slock[4]; + volatile unsigned int lock[1]; +}; + +DEFINE_PER_CPU(union irq_stack_union, irq_stack_union) = { + .slock = { 1,1,1,1 }, + }; +#endif + + +int sysctl_panic_on_stackoverflow = 1; + +static inline void stack_overflow_check(struct pt_regs *regs) +{ +#ifdef CONFIG_DEBUG_STACKOVERFLOW + #define STACK_MARGIN (256*6) + + /* Our stack starts directly behind the thread_info struct. */ + unsigned long stack_start = (unsigned long) current_thread_info(); + unsigned long sp = regs->gr[30]; + unsigned long stack_usage; + unsigned int *last_usage; + int cpu = smp_processor_id(); + + /* if sr7 != 0, we interrupted a userspace process which we do not want + * to check for stack overflow. We will only check the kernel stack. */ + if (regs->sr[7]) + return; + + /* calculate kernel stack usage */ + stack_usage = sp - stack_start; +#ifdef CONFIG_IRQSTACKS + if (likely(stack_usage <= THREAD_SIZE)) + goto check_kernel_stack; /* found kernel stack */ + + /* check irq stack usage */ + stack_start = (unsigned long) &per_cpu(irq_stack_union, cpu).stack; + stack_usage = sp - stack_start; + + last_usage = &per_cpu(irq_stat.irq_stack_usage, cpu); + if (unlikely(stack_usage > *last_usage)) + *last_usage = stack_usage; + + if (likely(stack_usage < (IRQ_STACK_SIZE - STACK_MARGIN))) + return; + + pr_emerg("stackcheck: %s will most likely overflow irq stack " + "(sp:%lx, stk bottom-top:%lx-%lx)\n", + current->comm, sp, stack_start, stack_start + IRQ_STACK_SIZE); + goto panic_check; + +check_kernel_stack: +#endif + + /* check kernel stack usage */ + last_usage = &per_cpu(irq_stat.kernel_stack_usage, cpu); + + if (unlikely(stack_usage > *last_usage)) + *last_usage = stack_usage; + + if (likely(stack_usage < (THREAD_SIZE - STACK_MARGIN))) + return; + + pr_emerg("stackcheck: %s will most likely overflow kernel stack " + "(sp:%lx, stk bottom-top:%lx-%lx)\n", + current->comm, sp, stack_start, stack_start + THREAD_SIZE); + +#ifdef CONFIG_IRQSTACKS +panic_check: +#endif + if (sysctl_panic_on_stackoverflow) + panic("low stack detected by irq handler - check messages\n"); +#endif +} + +#ifdef CONFIG_IRQSTACKS +/* in entry.S: */ +void call_on_stack(unsigned long p1, void *func, unsigned long new_stack); + +static void execute_on_irq_stack(void *func, unsigned long param1) +{ + union irq_stack_union *union_ptr; + unsigned long irq_stack; + volatile unsigned int *irq_stack_in_use; + + union_ptr = &per_cpu(irq_stack_union, smp_processor_id()); + irq_stack = (unsigned long) &union_ptr->stack; + irq_stack = ALIGN(irq_stack + sizeof(irq_stack_union.slock), + 64); /* align for stack frame usage */ + + /* We may be called recursive. If we are already using the irq stack, + * just continue to use it. Use spinlocks to serialize + * the irq stack usage. + */ + irq_stack_in_use = (volatile unsigned int *)__ldcw_align(union_ptr); + if (!__ldcw(irq_stack_in_use)) { + void (*direct_call)(unsigned long p1) = func; + + /* We are using the IRQ stack already. + * Do direct call on current stack. */ + direct_call(param1); + return; + } + + /* This is where we switch to the IRQ stack. */ + call_on_stack(param1, func, irq_stack); + + /* free up irq stack usage. */ + *irq_stack_in_use = 1; +} + +void do_softirq_own_stack(void) +{ + execute_on_irq_stack(__do_softirq, 0); +} +#endif /* CONFIG_IRQSTACKS */ + /* ONLY called from entry.S:intr_extint() */ void do_cpu_irq_mask(struct pt_regs *regs) { @@ -343,6 +508,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) unsigned long eirr_val; int irq, cpu = smp_processor_id(); #ifdef CONFIG_SMP + struct irq_desc *desc; cpumask_t dest; #endif @@ -356,8 +522,9 @@ void do_cpu_irq_mask(struct pt_regs *regs) irq = eirr_to_irq(eirr_val); #ifdef CONFIG_SMP - cpumask_copy(&dest, &irq_desc[irq].affinity); - if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) && + desc = irq_to_desc(irq); + cpumask_copy(&dest, desc->irq_data.affinity); + if (irqd_is_per_cpu(&desc->irq_data) && !cpu_isset(smp_processor_id(), dest)) { int cpu = first_cpu(dest); @@ -368,7 +535,13 @@ void do_cpu_irq_mask(struct pt_regs *regs) goto set_out; } #endif - __do_IRQ(irq); + stack_overflow_check(regs); + +#ifdef CONFIG_IRQSTACKS + execute_on_irq_stack(&generic_handle_irq, irq); +#else + generic_handle_irq(irq); +#endif /* CONFIG_IRQSTACKS */ out: irq_exit(); @@ -383,14 +556,14 @@ void do_cpu_irq_mask(struct pt_regs *regs) static struct irqaction timer_action = { .handler = timer_interrupt, .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_PERCPU | IRQF_IRQPOLL, + .flags = IRQF_TIMER | IRQF_PERCPU | IRQF_IRQPOLL, }; #ifdef CONFIG_SMP static struct irqaction ipi_action = { .handler = ipi_interrupt, .name = "IPI", - .flags = IRQF_DISABLED | IRQF_PERCPU, + .flags = IRQF_PERCPU, }; #endif @@ -398,14 +571,15 @@ static void claim_cpu_irqs(void) { int i; for (i = CPU_IRQ_BASE; i <= CPU_IRQ_MAX; i++) { - irq_desc[i].chip = &cpu_interrupt_type; + irq_set_chip_and_handler(i, &cpu_interrupt_type, + handle_percpu_irq); } - irq_desc[TIMER_IRQ].action = &timer_action; - irq_desc[TIMER_IRQ].status = IRQ_PER_CPU; + irq_set_handler(TIMER_IRQ, handle_percpu_irq); + setup_irq(TIMER_IRQ, &timer_action); #ifdef CONFIG_SMP - irq_desc[IPI_IRQ].action = &ipi_action; - irq_desc[IPI_IRQ].status = IRQ_PER_CPU; + irq_set_handler(IPI_IRQ, handle_percpu_irq); + setup_irq(IPI_IRQ, &ipi_action); #endif } @@ -413,18 +587,14 @@ void __init init_IRQ(void) { local_irq_disable(); /* PARANOID - should already be disabled */ mtctl(~0UL, 23); /* EIRR : clear all pending external intr */ - claim_cpu_irqs(); #ifdef CONFIG_SMP - if (!cpu_eiem) + if (!cpu_eiem) { + claim_cpu_irqs(); cpu_eiem = EIEM_MASK(IPI_IRQ) | EIEM_MASK(TIMER_IRQ); + } #else + claim_cpu_irqs(); cpu_eiem = EIEM_MASK(TIMER_IRQ); #endif set_eiem(cpu_eiem); /* EIEM : enable all external intr */ - -} - -void ack_bad_irq(unsigned int irq) -{ - printk(KERN_WARNING "unexpected IRQ %d\n", irq); } diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c index ecd1c502444..50dfafc3f2c 100644 --- a/arch/parisc/kernel/module.c +++ b/arch/parisc/kernel/module.c @@ -61,7 +61,10 @@ #include <linux/string.h> #include <linux/kernel.h> #include <linux/bug.h> +#include <linux/mm.h> +#include <linux/slab.h> +#include <asm/pgtable.h> #include <asm/unwind.h> #if 0 @@ -86,8 +89,12 @@ * the bottom of the table, which has a maximum signed displacement of * 0x3fff; however, since we're only going forward, this becomes * 0x1fff, and thus, since each GOT entry is 8 bytes long we can have - * at most 1023 entries */ -#define MAX_GOTS 1023 + * at most 1023 entries. + * To overcome this 14bit displacement with some kernel modules, we'll + * use instead the unusal 16bit displacement method (see reassemble_16a) + * which gives us a maximum positive displacement of 0x7fff, and as such + * allows us to allocate up to 4095 GOT entries. */ +#define MAX_GOTS 4095 /* three functions to determine where in the module core * or init pieces the location is */ @@ -145,12 +152,40 @@ struct stub_entry { /* The reassemble_* functions prepare an immediate value for insertion into an opcode. pa-risc uses all sorts of weird bitfields in the instruction to hold the value. */ +static inline int sign_unext(int x, int len) +{ + int len_ones; + + len_ones = (1 << len) - 1; + return x & len_ones; +} + +static inline int low_sign_unext(int x, int len) +{ + int sign, temp; + + sign = (x >> (len-1)) & 1; + temp = sign_unext(x, len-1); + return (temp << 1) | sign; +} + static inline int reassemble_14(int as14) { return (((as14 & 0x1fff) << 1) | ((as14 & 0x2000) >> 13)); } +static inline int reassemble_16a(int as16) +{ + int s, t; + + /* Unusual 16-bit encoding, for wide mode only. */ + t = (as16 << 1) & 0xffff; + s = (as16 & 0x8000); + return (t ^ s ^ (s >> 1)) | (s >> 15); +} + + static inline int reassemble_17(int as17) { return (((as17 & 0x10000) >> 16) | @@ -179,9 +214,13 @@ static inline int reassemble_22(int as22) void *module_alloc(unsigned long size) { - if (size == 0) - return NULL; - return vmalloc(size); + /* using RWX means less protection for modules, but it's + * easier than trying to map the text, data, init_text and + * init_data correctly */ + return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END, + GFP_KERNEL | __GFP_HIGHMEM, + PAGE_KERNEL_RWX, NUMA_NO_NODE, + __builtin_return_address(0)); } #ifndef CONFIG_64BIT @@ -267,8 +306,6 @@ void module_free(struct module *mod, void *module_region) mod->arch.section = NULL; vfree(module_region); - /* FIXME: If module_region == mod->init_region, trim exception - table entries. */ } /* Additional bytes needed in front of individual sections */ @@ -409,6 +446,7 @@ static Elf_Addr get_stub(struct module *me, unsigned long value, long addend, enum elf_stub_type stub_type, Elf_Addr loc0, unsigned int targetsec) { struct stub_entry *stub; + int __maybe_unused d; /* initialize stub_offset to point in front of the section */ if (!me->arch.section[targetsec].stub_offset) { @@ -462,12 +500,19 @@ static Elf_Addr get_stub(struct module *me, unsigned long value, long addend, */ switch (stub_type) { case ELF_STUB_GOT: - stub->insns[0] = 0x537b0000; /* ldd 0(%dp),%dp */ + d = get_got(me, value, addend); + if (d <= 15) { + /* Format 5 */ + stub->insns[0] = 0x0f6010db; /* ldd 0(%dp),%dp */ + stub->insns[0] |= low_sign_unext(d, 5) << 16; + } else { + /* Format 3 */ + stub->insns[0] = 0x537b0000; /* ldd 0(%dp),%dp */ + stub->insns[0] |= reassemble_16a(d); + } stub->insns[1] = 0x53610020; /* ldd 10(%dp),%r1 */ stub->insns[2] = 0xe820d000; /* bve (%r1) */ stub->insns[3] = 0x537b0030; /* ldd 18(%dp),%dp */ - - stub->insns[0] |= reassemble_14(get_got(me, value, addend) & 0x3fff); break; case ELF_STUB_MILLI: stub->insns[0] = 0x20200000; /* ldil 0,%r1 */ @@ -493,18 +538,6 @@ static Elf_Addr get_stub(struct module *me, unsigned long value, long addend, return (Elf_Addr)stub; } -int apply_relocate(Elf_Shdr *sechdrs, - const char *strtab, - unsigned int symindex, - unsigned int relsec, - struct module *me) -{ - /* parisc should not need this ... */ - printk(KERN_ERR "module %s: RELOCATION unsupported\n", - me->name); - return -ENOEXEC; -} - #ifndef CONFIG_64BIT int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, @@ -855,7 +888,7 @@ int module_finalize(const Elf_Ehdr *hdr, * ourselves */ for (i = 1; i < hdr->e_shnum; i++) { if(sechdrs[i].sh_type == SHT_SYMTAB - && (sechdrs[i].sh_type & SHF_ALLOC)) { + && (sechdrs[i].sh_flags & SHF_ALLOC)) { int strindex = sechdrs[i].sh_link; /* FIXME: AWFUL HACK * The cast is to drop the const from @@ -902,11 +935,10 @@ int module_finalize(const Elf_Ehdr *hdr, nsyms = newptr - (Elf_Sym *)symhdr->sh_addr; DEBUGP("NEW num_symtab %lu\n", nsyms); symhdr->sh_size = nsyms * sizeof(Elf_Sym); - return module_bug_finalize(hdr, sechdrs, me); + return 0; } void module_arch_cleanup(struct module *mod) { deregister_unwind_table(mod); - module_bug_cleanup(mod); } diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 09b77b2553c..b743a80eaba 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -199,7 +199,6 @@ ENTRY(flush_instruction_cache_local) .callinfo NO_CALLS .entry - mtsp %r0, %sr1 load32 cache_info, %r1 /* Flush Instruction Cache */ @@ -208,7 +207,8 @@ ENTRY(flush_instruction_cache_local) LDREG ICACHE_STRIDE(%r1), %arg1 LDREG ICACHE_COUNT(%r1), %arg2 LDREG ICACHE_LOOP(%r1), %arg3 - rsm PSW_SM_I, %r22 /* No mmgt ops during loop*/ + rsm PSW_SM_I, %r22 /* No mmgt ops during loop*/ + mtsp %r0, %sr1 addib,COND(=) -1, %arg3, fioneloop /* Preadjust and test */ movb,<,n %arg3, %r31, fisync /* If loop < 0, do sync */ @@ -220,7 +220,33 @@ fimanyloop: /* Loop if LOOP >= 2 */ addib,COND(<=),n -1, %arg2, fisync /* Outer loop decr */ fioneloop: /* Loop if LOOP = 1 */ - addib,COND(>) -1, %arg2, fioneloop /* Outer loop count decr */ + /* Some implementations may flush with a single fice instruction */ + cmpib,COND(>>=),n 15, %arg2, fioneloop2 + +fioneloop1: + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + fice,m %arg1(%sr1, %arg0) + addib,COND(>) -16, %arg2, fioneloop1 + fice,m %arg1(%sr1, %arg0) + + /* Check if done */ + cmpb,COND(=),n %arg2, %r0, fisync /* Predict branch taken */ + +fioneloop2: + addib,COND(>) -1, %arg2, fioneloop2 /* Outer loop count decr */ fice,m %arg1(%sr1, %arg0) /* Fice for one loop */ fisync: @@ -240,8 +266,7 @@ ENTRY(flush_data_cache_local) .callinfo NO_CALLS .entry - mtsp %r0, %sr1 - load32 cache_info, %r1 + load32 cache_info, %r1 /* Flush Data Cache */ @@ -249,7 +274,8 @@ ENTRY(flush_data_cache_local) LDREG DCACHE_STRIDE(%r1), %arg1 LDREG DCACHE_COUNT(%r1), %arg2 LDREG DCACHE_LOOP(%r1), %arg3 - rsm PSW_SM_I, %r22 + rsm PSW_SM_I, %r22 /* No mmgt ops during loop*/ + mtsp %r0, %sr1 addib,COND(=) -1, %arg3, fdoneloop /* Preadjust and test */ movb,<,n %arg3, %r31, fdsync /* If loop < 0, do sync */ @@ -261,7 +287,33 @@ fdmanyloop: /* Loop if LOOP >= 2 */ addib,COND(<=),n -1, %arg2, fdsync /* Outer loop decr */ fdoneloop: /* Loop if LOOP = 1 */ - addib,COND(>) -1, %arg2, fdoneloop /* Outer loop count decr */ + /* Some implementations may flush with a single fdce instruction */ + cmpib,COND(>>=),n 15, %arg2, fdoneloop2 + +fdoneloop1: + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + fdce,m %arg1(%sr1, %arg0) + addib,COND(>) -16, %arg2, fdoneloop1 + fdce,m %arg1(%sr1, %arg0) + + /* Check if done */ + cmpb,COND(=),n %arg2, %r0, fdsync /* Predict branch taken */ + +fdoneloop2: + addib,COND(>) -1, %arg2, fdoneloop2 /* Outer loop count decr */ fdce,m %arg1(%sr1, %arg0) /* Fdce for one loop */ fdsync: @@ -277,7 +329,104 @@ ENDPROC(flush_data_cache_local) .align 16 -ENTRY(copy_user_page_asm) +/* Macros to serialize TLB purge operations on SMP. */ + + .macro tlb_lock la,flags,tmp +#ifdef CONFIG_SMP + ldil L%pa_tlb_lock,%r1 + ldo R%pa_tlb_lock(%r1),\la + rsm PSW_SM_I,\flags +1: LDCW 0(\la),\tmp + cmpib,<>,n 0,\tmp,3f +2: ldw 0(\la),\tmp + cmpb,<> %r0,\tmp,1b + nop + b,n 2b +3: +#endif + .endm + + .macro tlb_unlock la,flags,tmp +#ifdef CONFIG_SMP + ldi 1,\tmp + stw \tmp,0(\la) + mtsm \flags +#endif + .endm + +/* Clear page using kernel mapping. */ + +ENTRY(clear_page_asm) + .proc + .callinfo NO_CALLS + .entry + +#ifdef CONFIG_64BIT + + /* Unroll the loop. */ + ldi (PAGE_SIZE / 128), %r1 + +1: + std %r0, 0(%r26) + std %r0, 8(%r26) + std %r0, 16(%r26) + std %r0, 24(%r26) + std %r0, 32(%r26) + std %r0, 40(%r26) + std %r0, 48(%r26) + std %r0, 56(%r26) + std %r0, 64(%r26) + std %r0, 72(%r26) + std %r0, 80(%r26) + std %r0, 88(%r26) + std %r0, 96(%r26) + std %r0, 104(%r26) + std %r0, 112(%r26) + std %r0, 120(%r26) + + /* Note reverse branch hint for addib is taken. */ + addib,COND(>),n -1, %r1, 1b + ldo 128(%r26), %r26 + +#else + + /* + * Note that until (if) we start saving the full 64-bit register + * values on interrupt, we can't use std on a 32 bit kernel. + */ + ldi (PAGE_SIZE / 64), %r1 + +1: + stw %r0, 0(%r26) + stw %r0, 4(%r26) + stw %r0, 8(%r26) + stw %r0, 12(%r26) + stw %r0, 16(%r26) + stw %r0, 20(%r26) + stw %r0, 24(%r26) + stw %r0, 28(%r26) + stw %r0, 32(%r26) + stw %r0, 36(%r26) + stw %r0, 40(%r26) + stw %r0, 44(%r26) + stw %r0, 48(%r26) + stw %r0, 52(%r26) + stw %r0, 56(%r26) + stw %r0, 60(%r26) + + addib,COND(>),n -1, %r1, 1b + ldo 64(%r26), %r26 +#endif + bv %r0(%r2) + nop + .exit + + .procend +ENDPROC(clear_page_asm) + +/* Copy page using kernel mapping. */ + +ENTRY(copy_page_asm) .proc .callinfo NO_CALLS .entry @@ -285,18 +434,14 @@ ENTRY(copy_user_page_asm) #ifdef CONFIG_64BIT /* PA8x00 CPUs can consume 2 loads or 1 store per cycle. * Unroll the loop by hand and arrange insn appropriately. - * GCC probably can do this just as well. + * Prefetch doesn't improve performance on rp3440. + * GCC probably can do this just as well... */ - ldd 0(%r25), %r19 ldi (PAGE_SIZE / 128), %r1 - ldw 64(%r25), %r0 /* prefetch 1 cacheline ahead */ - ldw 128(%r25), %r0 /* prefetch 2 */ - -1: ldd 8(%r25), %r20 - ldw 192(%r25), %r0 /* prefetch 3 */ - ldw 256(%r25), %r0 /* prefetch 4 */ +1: ldd 0(%r25), %r19 + ldd 8(%r25), %r20 ldd 16(%r25), %r21 ldd 24(%r25), %r22 @@ -330,20 +475,16 @@ ENTRY(copy_user_page_asm) ldd 112(%r25), %r21 ldd 120(%r25), %r22 + ldo 128(%r25), %r25 std %r19, 96(%r26) std %r20, 104(%r26) - ldo 128(%r25), %r25 std %r21, 112(%r26) std %r22, 120(%r26) - ldo 128(%r26), %r26 - /* conditional branches nullify on forward taken branch, and on - * non-taken backward branch. Note that .+4 is a backwards branch. - * The ldd should only get executed if the branch is taken. - */ - addib,COND(>),n -1, %r1, 1b /* bundle 10 */ - ldd 0(%r25), %r19 /* start next loads */ + /* Note reverse branch hint for addib is taken. */ + addib,COND(>),n -1, %r1, 1b + ldo 128(%r26), %r26 #else @@ -399,7 +540,7 @@ ENTRY(copy_user_page_asm) .exit .procend -ENDPROC(copy_user_page_asm) +ENDPROC(copy_page_asm) /* * NOTE: Code in clear_user_page has a hard coded dependency on the @@ -422,7 +563,14 @@ ENDPROC(copy_user_page_asm) * %r23 physical page (shifted for tlb insert) of "from" translation */ -#if 0 + /* Drop prot bits and convert to page addr for iitlbt and idtlbt */ + #define PAGE_ADD_SHIFT (PAGE_SHIFT-12) + .macro convert_phys_for_tlb_insert20 phys + extrd,u \phys, 56-PAGE_ADD_SHIFT, 32-PAGE_ADD_SHIFT, \phys +#if _PAGE_SIZE_ENCODING_DEFAULT + depdi _PAGE_SIZE_ENCODING_DEFAULT, 63, (63-58), \phys +#endif + .endm /* * We can't do this since copy_user_page is used to bring in @@ -435,6 +583,7 @@ ENDPROC(copy_user_page_asm) * use it if more information is passed into copy_user_page(). * Have to do some measurements to see if it is worthwhile to * lobby for such a change. + * */ ENTRY(copy_user_page_asm) @@ -442,34 +591,104 @@ ENTRY(copy_user_page_asm) .callinfo NO_CALLS .entry + /* Convert virtual `to' and `from' addresses to physical addresses. + Move `from' physical address to non shadowed register. */ ldil L%(__PAGE_OFFSET), %r1 sub %r26, %r1, %r26 - sub %r25, %r1, %r23 /* move physical addr into non shadowed reg */ + sub %r25, %r1, %r23 ldil L%(TMPALIAS_MAP_START), %r28 - /* FIXME for different page sizes != 4k */ #ifdef CONFIG_64BIT - extrd,u %r26,56,32, %r26 /* convert phys addr to tlb insert format */ - extrd,u %r23,56,32, %r23 /* convert phys addr to tlb insert format */ - depd %r24,63,22, %r28 /* Form aliased virtual address 'to' */ - depdi 0, 63,12, %r28 /* Clear any offset bits */ +#if (TMPALIAS_MAP_START >= 0x80000000) + depdi 0, 31,32, %r28 /* clear any sign extension */ +#endif + convert_phys_for_tlb_insert20 %r26 /* convert phys addr to tlb insert format */ + convert_phys_for_tlb_insert20 %r23 /* convert phys addr to tlb insert format */ + depd %r24,63,22, %r28 /* Form aliased virtual address 'to' */ + depdi 0, 63,PAGE_SHIFT, %r28 /* Clear any offset bits */ copy %r28, %r29 depdi 1, 41,1, %r29 /* Form aliased virtual address 'from' */ #else extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ extrw,u %r23, 24,25, %r23 /* convert phys addr to tlb insert format */ depw %r24, 31,22, %r28 /* Form aliased virtual address 'to' */ - depwi 0, 31,12, %r28 /* Clear any offset bits */ + depwi 0, 31,PAGE_SHIFT, %r28 /* Clear any offset bits */ copy %r28, %r29 depwi 1, 9,1, %r29 /* Form aliased virtual address 'from' */ #endif /* Purge any old translations */ +#ifdef CONFIG_PA20 + pdtlb,l 0(%r28) + pdtlb,l 0(%r29) +#else + tlb_lock %r20,%r21,%r22 pdtlb 0(%r28) pdtlb 0(%r29) + tlb_unlock %r20,%r21,%r22 +#endif + +#ifdef CONFIG_64BIT + /* PA8x00 CPUs can consume 2 loads or 1 store per cycle. + * Unroll the loop by hand and arrange insn appropriately. + * GCC probably can do this just as well. + */ + + ldd 0(%r29), %r19 + ldi (PAGE_SIZE / 128), %r1 + +1: ldd 8(%r29), %r20 + + ldd 16(%r29), %r21 + ldd 24(%r29), %r22 + std %r19, 0(%r28) + std %r20, 8(%r28) + + ldd 32(%r29), %r19 + ldd 40(%r29), %r20 + std %r21, 16(%r28) + std %r22, 24(%r28) + + ldd 48(%r29), %r21 + ldd 56(%r29), %r22 + std %r19, 32(%r28) + std %r20, 40(%r28) + + ldd 64(%r29), %r19 + ldd 72(%r29), %r20 + std %r21, 48(%r28) + std %r22, 56(%r28) + + ldd 80(%r29), %r21 + ldd 88(%r29), %r22 + std %r19, 64(%r28) + std %r20, 72(%r28) + + ldd 96(%r29), %r19 + ldd 104(%r29), %r20 + std %r21, 80(%r28) + std %r22, 88(%r28) + + ldd 112(%r29), %r21 + ldd 120(%r29), %r22 + std %r19, 96(%r28) + std %r20, 104(%r28) + + ldo 128(%r29), %r29 + std %r21, 112(%r28) + std %r22, 120(%r28) + ldo 128(%r28), %r28 - ldi 64, %r1 + /* conditional branches nullify on forward taken branch, and on + * non-taken backward branch. Note that .+4 is a backwards branch. + * The ldd should only get executed if the branch is taken. + */ + addib,COND(>),n -1, %r1, 1b /* bundle 10 */ + ldd 0(%r29), %r19 /* start next loads */ + +#else + ldi (PAGE_SIZE / 64), %r1 /* * This loop is optimized for PCXL/PCXL2 ldw/ldw and stw/stw @@ -480,9 +699,7 @@ ENTRY(copy_user_page_asm) * use ldd/std on a 32 bit kernel. */ - -1: - ldw 0(%r29), %r19 +1: ldw 0(%r29), %r19 ldw 4(%r29), %r20 ldw 8(%r29), %r21 ldw 12(%r29), %r22 @@ -515,8 +732,10 @@ ENTRY(copy_user_page_asm) stw %r21, 56(%r28) stw %r22, 60(%r28) ldo 64(%r28), %r28 + addib,COND(>) -1, %r1,1b ldo 64(%r29), %r29 +#endif bv %r0(%r2) nop @@ -524,9 +743,8 @@ ENTRY(copy_user_page_asm) .procend ENDPROC(copy_user_page_asm) -#endif -ENTRY(__clear_user_page_asm) +ENTRY(clear_user_page_asm) .proc .callinfo NO_CALLS .entry @@ -537,20 +755,25 @@ ENTRY(__clear_user_page_asm) #ifdef CONFIG_64BIT #if (TMPALIAS_MAP_START >= 0x80000000) depdi 0, 31,32, %r28 /* clear any sign extension */ - /* FIXME: page size dependend */ #endif - extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ + convert_phys_for_tlb_insert20 %r26 /* convert phys addr to tlb insert format */ depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ - depdi 0, 63,12, %r28 /* Clear any offset bits */ + depdi 0, 63,PAGE_SHIFT, %r28 /* Clear any offset bits */ #else extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ - depwi 0, 31,12, %r28 /* Clear any offset bits */ + depwi 0, 31,PAGE_SHIFT, %r28 /* Clear any offset bits */ #endif /* Purge any old translation */ +#ifdef CONFIG_PA20 + pdtlb,l 0(%r28) +#else + tlb_lock %r20,%r21,%r22 pdtlb 0(%r28) + tlb_unlock %r20,%r21,%r22 +#endif #ifdef CONFIG_64BIT ldi (PAGE_SIZE / 128), %r1 @@ -580,8 +803,7 @@ ENTRY(__clear_user_page_asm) #else /* ! CONFIG_64BIT */ ldi (PAGE_SIZE / 64), %r1 -1: - stw %r0, 0(%r28) +1: stw %r0, 0(%r28) stw %r0, 4(%r28) stw %r0, 8(%r28) stw %r0, 12(%r28) @@ -606,95 +828,163 @@ ENTRY(__clear_user_page_asm) .exit .procend -ENDPROC(__clear_user_page_asm) +ENDPROC(clear_user_page_asm) -ENTRY(flush_kernel_dcache_page_asm) +ENTRY(flush_dcache_page_asm) .proc .callinfo NO_CALLS .entry + ldil L%(TMPALIAS_MAP_START), %r28 +#ifdef CONFIG_64BIT +#if (TMPALIAS_MAP_START >= 0x80000000) + depdi 0, 31,32, %r28 /* clear any sign extension */ +#endif + convert_phys_for_tlb_insert20 %r26 /* convert phys addr to tlb insert format */ + depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ + depdi 0, 63,PAGE_SHIFT, %r28 /* Clear any offset bits */ +#else + extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ + depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ + depwi 0, 31,PAGE_SHIFT, %r28 /* Clear any offset bits */ +#endif + + /* Purge any old translation */ + +#ifdef CONFIG_PA20 + pdtlb,l 0(%r28) +#else + tlb_lock %r20,%r21,%r22 + pdtlb 0(%r28) + tlb_unlock %r20,%r21,%r22 +#endif + ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 + ldw R%dcache_stride(%r1), r31 #ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 #endif - add %r26, %r25, %r25 - sub %r25, %r23, %r25 + add %r28, %r25, %r25 + sub %r25, r31, %r25 + + +1: fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + cmpb,COND(<<) %r28, %r25,1b + fdc,m r31(%r28) + sync -1: fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - cmpb,COND(<<) %r26, %r25,1b - fdc,m %r23(%r26) +#ifdef CONFIG_PA20 + pdtlb,l 0(%r25) +#else + tlb_lock %r20,%r21,%r22 + pdtlb 0(%r25) + tlb_unlock %r20,%r21,%r22 +#endif - sync bv %r0(%r2) nop .exit .procend -ENDPROC(flush_kernel_dcache_page_asm) - -ENTRY(flush_user_dcache_page) +ENDPROC(flush_dcache_page_asm) + +ENTRY(flush_icache_page_asm) .proc .callinfo NO_CALLS .entry - ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 - + ldil L%(TMPALIAS_MAP_START), %r28 #ifdef CONFIG_64BIT - depdi,z 1,63-PAGE_SHIFT,1, %r25 +#if (TMPALIAS_MAP_START >= 0x80000000) + depdi 0, 31,32, %r28 /* clear any sign extension */ +#endif + convert_phys_for_tlb_insert20 %r26 /* convert phys addr to tlb insert format */ + depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ + depdi 0, 63,PAGE_SHIFT, %r28 /* Clear any offset bits */ #else - depwi,z 1,31-PAGE_SHIFT,1, %r25 + extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ + depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ + depwi 0, 31,PAGE_SHIFT, %r28 /* Clear any offset bits */ #endif - add %r26, %r25, %r25 - sub %r25, %r23, %r25 + /* Purge any old translation */ -1: fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - cmpb,COND(<<) %r26, %r25,1b - fdc,m %r23(%sr3, %r26) +#ifdef CONFIG_PA20 + pitlb,l %r0(%sr4,%r28) +#else + tlb_lock %r20,%r21,%r22 + pitlb (%sr4,%r28) + tlb_unlock %r20,%r21,%r22 +#endif + + ldil L%icache_stride, %r1 + ldw R%icache_stride(%r1), %r31 + +#ifdef CONFIG_64BIT + depdi,z 1, 63-PAGE_SHIFT,1, %r25 +#else + depwi,z 1, 31-PAGE_SHIFT,1, %r25 +#endif + add %r28, %r25, %r25 + sub %r25, %r31, %r25 + + + /* fic only has the type 26 form on PA1.1, requiring an + * explicit space specification, so use %sr4 */ +1: fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + cmpb,COND(<<) %r28, %r25,1b + fic,m %r31(%sr4,%r28) sync + +#ifdef CONFIG_PA20 + pitlb,l %r0(%sr4,%r25) +#else + tlb_lock %r20,%r21,%r22 + pitlb (%sr4,%r25) + tlb_unlock %r20,%r21,%r22 +#endif + bv %r0(%r2) nop .exit .procend -ENDPROC(flush_user_dcache_page) +ENDPROC(flush_icache_page_asm) -ENTRY(flush_user_icache_page) +ENTRY(flush_kernel_dcache_page_asm) .proc .callinfo NO_CALLS .entry @@ -711,23 +1001,23 @@ ENTRY(flush_user_icache_page) sub %r25, %r23, %r25 -1: fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) +1: fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) cmpb,COND(<<) %r26, %r25,1b - fic,m %r23(%sr3, %r26) + fdc,m %r23(%r26) sync bv %r0(%r2) @@ -735,10 +1025,9 @@ ENTRY(flush_user_icache_page) .exit .procend -ENDPROC(flush_user_icache_page) - +ENDPROC(flush_kernel_dcache_page_asm) -ENTRY(purge_kernel_dcache_page) +ENTRY(purge_kernel_dcache_page_asm) .proc .callinfo NO_CALLS .entry @@ -778,75 +1067,9 @@ ENTRY(purge_kernel_dcache_page) .exit .procend -ENDPROC(purge_kernel_dcache_page) - -#if 0 - /* Currently not used, but it still is a possible alternate - * solution. - */ - -ENTRY(flush_alias_page) - .proc - .callinfo NO_CALLS - .entry - - tophys_r1 %r26 - - ldil L%(TMPALIAS_MAP_START), %r28 -#ifdef CONFIG_64BIT - extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ - depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ - depdi 0, 63,12, %r28 /* Clear any offset bits */ -#else - extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ - depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ - depwi 0, 31,12, %r28 /* Clear any offset bits */ -#endif - - /* Purge any old translation */ - - pdtlb 0(%r28) - - ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 - -#ifdef CONFIG_64BIT - depdi,z 1, 63-PAGE_SHIFT,1, %r29 -#else - depwi,z 1, 31-PAGE_SHIFT,1, %r29 -#endif - add %r28, %r29, %r29 - sub %r29, %r23, %r29 - -1: fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - cmpb,COND(<<) %r28, %r29, 1b - fdc,m %r23(%r28) - - sync - bv %r0(%r2) - nop - .exit - - .procend -#endif - - .export flush_user_dcache_range_asm +ENDPROC(purge_kernel_dcache_page_asm) -flush_user_dcache_range_asm: +ENTRY(flush_user_dcache_range_asm) .proc .callinfo NO_CALLS .entry @@ -865,7 +1088,7 @@ flush_user_dcache_range_asm: .exit .procend -ENDPROC(flush_alias_page) +ENDPROC(flush_user_dcache_range_asm) ENTRY(flush_kernel_dcache_range_asm) .proc diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index df653663d3d..568b2c61ea0 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -31,7 +31,7 @@ #include <linux/string.h> EXPORT_SYMBOL(memset); -#include <asm/atomic.h> +#include <linux/atomic.h> EXPORT_SYMBOL(__xchg8); EXPORT_SYMBOL(__xchg32); EXPORT_SYMBOL(__cmpxchg_u32); @@ -44,7 +44,6 @@ EXPORT_SYMBOL(__cmpxchg_u64); #endif #include <asm/uaccess.h> -EXPORT_SYMBOL(lstrncpy_from_user); EXPORT_SYMBOL(lclear_user); EXPORT_SYMBOL(lstrnlen_user); @@ -121,11 +120,13 @@ extern void __ashrdi3(void); extern void __ashldi3(void); extern void __lshrdi3(void); extern void __muldi3(void); +extern void __ucmpdi2(void); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__lshrdi3); EXPORT_SYMBOL(__muldi3); +EXPORT_SYMBOL(__ucmpdi2); asmlinkage void * __canonicalize_funcptr_for_compare(void *); EXPORT_SYMBOL(__canonicalize_funcptr_for_compare); @@ -158,5 +159,6 @@ extern void _mcount(void); EXPORT_SYMBOL(_mcount); #endif -/* from pacache.S -- needed for copy_page */ -EXPORT_SYMBOL(copy_user_page_asm); +/* from pacache.S -- needed for clear/copy_page */ +EXPORT_SYMBOL(clear_page_asm); +EXPORT_SYMBOL(copy_page_asm); diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index 7d927eac932..d87d1c476d8 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -2,7 +2,7 @@ ** PARISC 1.1 Dynamic DMA mapping support. ** This implementation is for PA-RISC platforms that do not support ** I/O TLBs (aka DMA address translation hardware). -** See Documentation/PCI/PCI-DMA-mapping.txt for interface definitions. +** See Documentation/DMA-API-HOWTO.txt for interface definitions. ** ** (c) Copyright 1999,2000 Hewlett-Packard Company ** (c) Copyright 2000 Grant Grundler @@ -18,14 +18,15 @@ */ #include <linux/init.h> +#include <linux/gfp.h> #include <linux/mm.h> #include <linux/pci.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> -#include <linux/slab.h> #include <linux/string.h> #include <linux/types.h> #include <linux/scatterlist.h> +#include <linux/export.h> #include <asm/cacheflush.h> #include <asm/dma.h> /* for DMA_CHUNK_SIZE */ @@ -90,12 +91,14 @@ static inline int map_pte_uncached(pte_t * pte, if (end > PMD_SIZE) end = PMD_SIZE; do { + unsigned long flags; + if (!pte_none(*pte)) printk(KERN_ERR "map_pte_uncached: page already exists\n"); set_pte(pte, __mk_pte(*paddr_ptr, PAGE_KERNEL_UNC)); - purge_tlb_start(); + purge_tlb_start(flags); pdtlb_kernel(orig_vaddr); - purge_tlb_end(); + purge_tlb_end(flags); vaddr += PAGE_SIZE; orig_vaddr += PAGE_SIZE; (*paddr_ptr) += PAGE_SIZE; @@ -168,11 +171,13 @@ static inline void unmap_uncached_pte(pmd_t * pmd, unsigned long vaddr, if (end > PMD_SIZE) end = PMD_SIZE; do { + unsigned long flags; pte_t page = *pte; + pte_clear(&init_mm, vaddr, pte); - purge_tlb_start(); + purge_tlb_start(flags); pdtlb_kernel(orig_vaddr); - purge_tlb_end(); + purge_tlb_end(flags); vaddr += PAGE_SIZE; orig_vaddr += PAGE_SIZE; pte++; diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index 6936386c986..64f2764a8ce 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -1,5 +1,4 @@ -/* $Id: pci.c,v 1.6 2000/01/29 00:12:05 grundler Exp $ - * +/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. @@ -14,12 +13,9 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/types.h> #include <asm/io.h> -#include <asm/system.h> -#include <asm/cache.h> /* for L1_CACHE_BYTES */ #include <asm/superio.h> #define DEBUG_RESOURCES 0 @@ -124,6 +120,10 @@ static int __init pcibios_init(void) } else { printk(KERN_WARNING "pci_bios != NULL but init() is!\n"); } + + /* Set the CLS for PCI as early as possible. */ + pci_cache_line_size = pci_dfl_cache_line_size; + return 0; } @@ -139,11 +139,6 @@ void pcibios_fixup_bus(struct pci_bus *bus) } -char *pcibios_setup(char *str) -{ - return str; -} - /* * Called by pci_set_master() - a driver interface. * @@ -172,7 +167,7 @@ void pcibios_set_master(struct pci_dev *dev) ** upper byte is PCI_LATENCY_TIMER. */ pci_write_config_word(dev, PCI_CACHE_LINE_SIZE, - (0x80 << 8) | (L1_CACHE_BYTES / sizeof(u32))); + (0x80 << 8) | pci_cache_line_size); } @@ -194,58 +189,6 @@ void __init pcibios_init_bus(struct pci_bus *bus) pci_write_config_word(dev, PCI_BRIDGE_CONTROL, bridge_ctl); } -/* called by drivers/pci/setup-bus.c:pci_setup_bridge(). */ -void __devinit pcibios_resource_to_bus(struct pci_dev *dev, - struct pci_bus_region *region, struct resource *res) -{ -#ifdef CONFIG_64BIT - struct pci_hba_data *hba = HBA_DATA(dev->bus->bridge->platform_data); -#endif - - if (res->flags & IORESOURCE_IO) { - /* - ** I/O space may see busnumbers here. Something - ** in the form of 0xbbxxxx where bb is the bus num - ** and xxxx is the I/O port space address. - ** Remaining address translation are done in the - ** PCI Host adapter specific code - ie dino_out8. - */ - region->start = PCI_PORT_ADDR(res->start); - region->end = PCI_PORT_ADDR(res->end); - } else if (res->flags & IORESOURCE_MEM) { - /* Convert MMIO addr to PCI addr (undo global virtualization) */ - region->start = PCI_BUS_ADDR(hba, res->start); - region->end = PCI_BUS_ADDR(hba, res->end); - } - - DBG_RES("pcibios_resource_to_bus(%02x %s [%lx,%lx])\n", - dev->bus->number, res->flags & IORESOURCE_IO ? "IO" : "MEM", - region->start, region->end); -} - -void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region) -{ -#ifdef CONFIG_64BIT - struct pci_hba_data *hba = HBA_DATA(dev->bus->bridge->platform_data); -#endif - - if (res->flags & IORESOURCE_MEM) { - res->start = PCI_HOST_ADDR(hba, region->start); - res->end = PCI_HOST_ADDR(hba, region->end); - } - - if (res->flags & IORESOURCE_IO) { - res->start = region->start; - res->end = region->end; - } -} - -#ifdef CONFIG_HOTPLUG -EXPORT_SYMBOL(pcibios_resource_to_bus); -EXPORT_SYMBOL(pcibios_bus_to_resource); -#endif - /* * pcibios align resources() is called every time generic PCI code * wants to generate a new address. The process of looking for @@ -255,10 +198,10 @@ EXPORT_SYMBOL(pcibios_bus_to_resource); * Since we are just checking candidates, don't use any fields other * than res->start. */ -void pcibios_align_resource(void *data, struct resource *res, +resource_size_t pcibios_align_resource(void *data, const struct resource *res, resource_size_t size, resource_size_t alignment) { - resource_size_t mask, align; + resource_size_t mask, align, start = res->start; DBG_RES("pcibios_align_resource(%s, (%p) [%lx,%lx]/%x, 0x%lx, 0x%lx)\n", pci_name(((struct pci_dev *) data)), @@ -270,13 +213,40 @@ void pcibios_align_resource(void *data, struct resource *res, /* Align to largest of MIN or input size */ mask = max(alignment, align) - 1; - res->start += mask; - res->start &= ~mask; + start += mask; + start &= ~mask; - /* The caller updates the end field, we don't. */ + return start; } +int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine) +{ + unsigned long prot; + + /* + * I/O space can be accessed via normal processor loads and stores on + * this platform but for now we elect not to do this and portable + * drivers should not do this anyway. + */ + if (mmap_state == pci_mmap_io) + return -EINVAL; + + if (write_combine) + return -EINVAL; + + /* + * Ignore write-combine; for now only return uncached mappings. + */ + prot = pgprot_val(vma->vm_page_prot); + prot |= _PAGE_NO_CACHE; + vma->vm_page_prot = __pgprot(prot); + + return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, + vma->vm_end - vma->vm_start, vma->vm_page_prot); +} + /* * A driver is enabling the device. We make sure that all the appropriate * bits are set to allow the device to operate as the driver is expecting. diff --git a/arch/parisc/kernel/pdc_chassis.c b/arch/parisc/kernel/pdc_chassis.c index d47ba1aa825..3e04242de5a 100644 --- a/arch/parisc/kernel/pdc_chassis.c +++ b/arch/parisc/kernel/pdc_chassis.c @@ -30,11 +30,13 @@ #endif #include <linux/init.h> +#include <linux/module.h> #include <linux/kernel.h> #include <linux/reboot.h> #include <linux/notifier.h> #include <linux/cache.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <asm/pdc_chassis.h> #include <asm/processor.h> @@ -244,38 +246,38 @@ int pdc_chassis_send_status(int message) #ifdef CONFIG_PDC_CHASSIS_WARN #ifdef CONFIG_PROC_FS -static int pdc_chassis_warn_pread(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int pdc_chassis_warn_show(struct seq_file *m, void *v) { - char *out = page; - int len, ret; unsigned long warn; u32 warnreg; - ret = pdc_chassis_warn(&warn); - if (ret != PDC_OK) + if (pdc_chassis_warn(&warn) != PDC_OK) return -EIO; warnreg = (warn & 0xFFFFFFFF); if ((warnreg >> 24) & 0xFF) - out += sprintf(out, "Chassis component failure! (eg fan or PSU): 0x%.2x\n", ((warnreg >> 24) & 0xFF)); - - out += sprintf(out, "Battery: %s\n", (warnreg & 0x04) ? "Low!" : "OK"); - out += sprintf(out, "Temp low: %s\n", (warnreg & 0x02) ? "Exceeded!" : "OK"); - out += sprintf(out, "Temp mid: %s\n", (warnreg & 0x01) ? "Exceeded!" : "OK"); - - len = out - page - off; - if (len < count) { - *eof = 1; - if (len <= 0) return 0; - } else { - len = count; - } - *start = page + off; - return len; + seq_printf(m, "Chassis component failure! (eg fan or PSU): 0x%.2x\n", + (warnreg >> 24) & 0xFF); + + seq_printf(m, "Battery: %s\n", (warnreg & 0x04) ? "Low!" : "OK"); + seq_printf(m, "Temp low: %s\n", (warnreg & 0x02) ? "Exceeded!" : "OK"); + seq_printf(m, "Temp mid: %s\n", (warnreg & 0x01) ? "Exceeded!" : "OK"); + return 0; +} + +static int pdc_chassis_warn_open(struct inode *inode, struct file *file) +{ + return single_open(file, pdc_chassis_warn_show, NULL); } +static const struct file_operations pdc_chassis_warn_fops = { + .open = pdc_chassis_warn_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int __init pdc_chassis_create_procfs(void) { unsigned long test; @@ -290,8 +292,7 @@ static int __init pdc_chassis_create_procfs(void) printk(KERN_INFO "Enabling PDC chassis warnings support v%s\n", PDC_CHASSIS_VER); - create_proc_read_entry("chassis", 0400, NULL, pdc_chassis_warn_pread, - NULL); + proc_create("chassis", 0400, NULL, &pdc_chassis_warn_fops); return 0; } diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index 1ff366cb968..d5cae55195e 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -12,6 +12,7 @@ * Copyright (C) 2001 Helge Deller <deller at parisc-linux.org> * Copyright (C) 2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org> * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> + * Copyright (C) 2010 Guy Martin <gmsoft at tuxicoman.be> * * * This program is free software; you can redistribute it and/or modify @@ -31,12 +32,11 @@ /* * The PDC console is a simple console, which can be used for debugging - * boot related problems on HP PA-RISC machines. + * boot related problems on HP PA-RISC machines. It is also useful when no + * other console works. * * This code uses the ROM (=PDC) based functions to read and write characters * from and to PDC's boot path. - * Since all character read from that path must be polled, this code never - * can or will be a fully functional linux console. */ /* Define EARLY_BOOTUP_DEBUG to debug kernel related boot problems. @@ -50,9 +50,11 @@ #include <linux/init.h> #include <linux/major.h> #include <linux/tty.h> +#include <asm/page.h> /* for PAGE0 */ #include <asm/pdc.h> /* for iodc_call() proto and friends */ static DEFINE_SPINLOCK(pdc_console_lock); +static struct console pdc_cons; static void pdc_console_write(struct console *co, const char *s, unsigned count) { @@ -85,12 +87,133 @@ static int pdc_console_setup(struct console *co, char *options) #if defined(CONFIG_PDC_CONSOLE) #include <linux/vt_kern.h> +#include <linux/tty_flip.h> + +#define PDC_CONS_POLL_DELAY (30 * HZ / 1000) + +static void pdc_console_poll(unsigned long unused); +static DEFINE_TIMER(pdc_console_timer, pdc_console_poll, 0, 0); +static struct tty_port tty_port; + +static int pdc_console_tty_open(struct tty_struct *tty, struct file *filp) +{ + tty_port_tty_set(&tty_port, tty); + mod_timer(&pdc_console_timer, jiffies + PDC_CONS_POLL_DELAY); + + return 0; +} + +static void pdc_console_tty_close(struct tty_struct *tty, struct file *filp) +{ + if (tty->count == 1) { + del_timer_sync(&pdc_console_timer); + tty_port_tty_set(&tty_port, NULL); + } +} + +static int pdc_console_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) +{ + pdc_console_write(NULL, buf, count); + return count; +} + +static int pdc_console_tty_write_room(struct tty_struct *tty) +{ + return 32768; /* no limit, no buffer used */ +} + +static int pdc_console_tty_chars_in_buffer(struct tty_struct *tty) +{ + return 0; /* no buffer */ +} + +static const struct tty_operations pdc_console_tty_ops = { + .open = pdc_console_tty_open, + .close = pdc_console_tty_close, + .write = pdc_console_tty_write, + .write_room = pdc_console_tty_write_room, + .chars_in_buffer = pdc_console_tty_chars_in_buffer, +}; + +static void pdc_console_poll(unsigned long unused) +{ + int data, count = 0; + + while (1) { + data = pdc_console_poll_key(NULL); + if (data == -1) + break; + tty_insert_flip_char(&tty_port, data & 0xFF, TTY_NORMAL); + count ++; + } + + if (count) + tty_flip_buffer_push(&tty_port); + + if (pdc_cons.flags & CON_ENABLED) + mod_timer(&pdc_console_timer, jiffies + PDC_CONS_POLL_DELAY); +} + +static struct tty_driver *pdc_console_tty_driver; + +static int __init pdc_console_tty_driver_init(void) +{ + int err; + + /* Check if the console driver is still registered. + * It is unregistered if the pdc console was not selected as the + * primary console. */ + + struct console *tmp; + + console_lock(); + for_each_console(tmp) + if (tmp == &pdc_cons) + break; + console_unlock(); + + if (!tmp) { + printk(KERN_INFO "PDC console driver not registered anymore, not creating %s\n", pdc_cons.name); + return -ENODEV; + } + + printk(KERN_INFO "The PDC console driver is still registered, removing CON_BOOT flag\n"); + pdc_cons.flags &= ~CON_BOOT; + + pdc_console_tty_driver = alloc_tty_driver(1); + + if (!pdc_console_tty_driver) + return -ENOMEM; + + tty_port_init(&tty_port); + + pdc_console_tty_driver->driver_name = "pdc_cons"; + pdc_console_tty_driver->name = "ttyB"; + pdc_console_tty_driver->major = MUX_MAJOR; + pdc_console_tty_driver->minor_start = 0; + pdc_console_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM; + pdc_console_tty_driver->init_termios = tty_std_termios; + pdc_console_tty_driver->flags = TTY_DRIVER_REAL_RAW | + TTY_DRIVER_RESET_TERMIOS; + tty_set_operations(pdc_console_tty_driver, &pdc_console_tty_ops); + tty_port_link_device(&tty_port, pdc_console_tty_driver, 0); + + err = tty_register_driver(pdc_console_tty_driver); + if (err) { + printk(KERN_ERR "Unable to register the PDC console TTY driver\n"); + tty_port_destroy(&tty_port); + return err; + } + + return 0; +} + +module_init(pdc_console_tty_driver_init); static struct tty_driver * pdc_console_device (struct console *c, int *index) { - extern struct tty_driver console_driver; - *index = c->index ? c->index-1 : fg_console; - return &console_driver; + *index = c->index; + return pdc_console_tty_driver; } #else #define pdc_console_device NULL @@ -101,7 +224,7 @@ static struct console pdc_cons = { .write = pdc_console_write, .device = pdc_console_device, .setup = pdc_console_setup, - .flags = CON_BOOT | CON_PRINTBUFFER | CON_ENABLED, + .flags = CON_BOOT | CON_PRINTBUFFER, .index = -1, }; diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c index 75099efb3bf..ba0c053e25a 100644 --- a/arch/parisc/kernel/perf.c +++ b/arch/parisc/kernel/perf.c @@ -24,7 +24,7 @@ * * This driver programs the PCX-U/PCX-W performance counters * on the PA-RISC 2.0 chips. The driver keeps all images now - * internally to the kernel to hopefully eliminate the possiblity + * internally to the kernel to hopefully eliminate the possibility * of a bad image halting the CPU. Also, there are different * images for the PCX-W and later chips vs the PCX-U chips. * @@ -46,7 +46,6 @@ #include <linux/init.h> #include <linux/proc_fs.h> #include <linux/miscdevice.h> -#include <linux/smp_lock.h> #include <linux/spinlock.h> #include <asm/uaccess.h> @@ -261,16 +260,13 @@ printk("Preparing to start counters\n"); */ static int perf_open(struct inode *inode, struct file *file) { - lock_kernel(); spin_lock(&perf_lock); if (perf_enabled) { spin_unlock(&perf_lock); - unlock_kernel(); return -EBUSY; } perf_enabled = 1; spin_unlock(&perf_lock); - unlock_kernel(); return 0; } diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 6f69101f90b..0bbbf0d3f60 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -13,7 +13,7 @@ * Copyright (C) 2000 Grant Grundler <grundler with parisc-linux.org> * Copyright (C) 2001 Alan Modra <amodra at parisc-linux.org> * Copyright (C) 2001-2002 Ryan Bradetich <rbrad at parisc-linux.org> - * Copyright (C) 2001-2007 Helge Deller <deller at parisc-linux.org> + * Copyright (C) 2001-2014 Helge Deller <deller@gmx.de> * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> * * @@ -43,41 +43,23 @@ #include <linux/personality.h> #include <linux/ptrace.h> #include <linux/sched.h> +#include <linux/slab.h> #include <linux/stddef.h> #include <linux/unistd.h> #include <linux/kallsyms.h> #include <linux/uaccess.h> +#include <linux/rcupdate.h> +#include <linux/random.h> #include <asm/io.h> #include <asm/asm-offsets.h> +#include <asm/assembly.h> #include <asm/pdc.h> #include <asm/pdc_chassis.h> #include <asm/pgalloc.h> #include <asm/unwind.h> #include <asm/sections.h> -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - while (!need_resched()) - barrier(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - check_pgt_cache(); - } -} - - #define COMMAND_GLOBAL F_EXTEND(0xfffe0030) #define CMD_RESET 5 /* reset any module */ @@ -156,30 +138,13 @@ void machine_power_off(void) * software. The user has to press the button himself. */ printk(KERN_EMERG "System shut down completed.\n" - KERN_EMERG "Please power this system off now."); + "Please power this system off now."); } void (*pm_power_off)(void) = machine_power_off; EXPORT_SYMBOL(pm_power_off); /* - * Create a kernel thread - */ - -extern pid_t __kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); -pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - - /* - * FIXME: Once we are sure we don't need any debug here, - * kernel_thread can become a #define. - */ - - return __kernel_thread(fn, arg, flags); -} -EXPORT_SYMBOL(kernel_thread); - -/* * Free current thread data structures etc.. */ void exit_thread(void) @@ -191,7 +156,6 @@ void flush_thread(void) /* Only needs to handle fpu stuff or perf monitors. ** REVISIT: several arches implement a "lazy fpu state". */ - set_fs(USER_DS); } void release_thread(struct task_struct *dead_task) @@ -217,48 +181,11 @@ int dump_task_fpu (struct task_struct *tsk, elf_fpregset_t *r) return 1; } -/* Note that "fork()" is implemented in terms of clone, with - parameters (SIGCHLD, regs->gr[30], regs). */ -int -sys_clone(unsigned long clone_flags, unsigned long usp, - struct pt_regs *regs) -{ - /* Arugments from userspace are: - r26 = Clone flags. - r25 = Child stack. - r24 = parent_tidptr. - r23 = Is the TLS storage descriptor - r22 = child_tidptr - - However, these last 3 args are only examined - if the proper flags are set. */ - int __user *parent_tidptr = (int __user *)regs->gr[24]; - int __user *child_tidptr = (int __user *)regs->gr[22]; - - /* usp must be word aligned. This also prevents users from - * passing in the value 1 (which is the signal for a special - * return for a kernel thread) */ - usp = ALIGN(usp, 4); - - /* A zero value for usp means use the current stack */ - if (usp == 0) - usp = regs->gr[30]; - - return do_fork(clone_flags, usp, regs, 0, parent_tidptr, child_tidptr); -} - -int -sys_vfork(struct pt_regs *regs) -{ - return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->gr[30], regs, 0, NULL, NULL); -} - int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long unused, /* in ia64 this is "user_stack_size" */ - struct task_struct * p, struct pt_regs * pregs) + unsigned long arg, struct task_struct *p) { - struct pt_regs * cregs = &(p->thread.regs); + struct pt_regs *cregs = &(p->thread.regs); void *stack = task_stack_page(p); /* We have to use void * instead of a function pointer, because @@ -269,49 +196,40 @@ copy_thread(unsigned long clone_flags, unsigned long usp, #ifdef CONFIG_HPUX extern void * const hpux_child_return; #endif + if (unlikely(p->flags & PF_KTHREAD)) { + memset(cregs, 0, sizeof(struct pt_regs)); + if (!usp) /* idle thread */ + return 0; - *cregs = *pregs; - - /* Set the return value for the child. Note that this is not - actually restored by the syscall exit path, but we put it - here for consistency in case of signals. */ - cregs->gr[28] = 0; /* child */ - - /* - * We need to differentiate between a user fork and a - * kernel fork. We can't use user_mode, because the - * the syscall path doesn't save iaoq. Right now - * We rely on the fact that kernel_thread passes - * in zero for usp. - */ - if (usp == 1) { /* kernel thread */ - cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN; /* Must exit via ret_from_kernel_thread in order * to call schedule_tail() */ + cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE; cregs->kpc = (unsigned long) &ret_from_kernel_thread; /* * Copy function and argument to be called from * ret_from_kernel_thread. */ #ifdef CONFIG_64BIT - cregs->gr[27] = pregs->gr[27]; + cregs->gr[27] = ((unsigned long *)usp)[3]; + cregs->gr[26] = ((unsigned long *)usp)[2]; +#else + cregs->gr[26] = usp; #endif - cregs->gr[26] = pregs->gr[26]; - cregs->gr[25] = pregs->gr[25]; + cregs->gr[25] = arg; } else { /* user thread */ - /* - * Note that the fork wrappers are responsible - * for setting gr[21]. - */ - - /* Use same stack depth as parent */ - cregs->ksp = (unsigned long)stack - + (pregs->gr[21] & (THREAD_SIZE - 1)); - cregs->gr[30] = usp; - if (p->personality == PER_HPUX) { + /* usp must be word aligned. This also prevents users from + * passing in the value 1 (which is the signal for a special + * return for a kernel thread) */ + if (usp) { + usp = ALIGN(usp, 4); + if (likely(usp)) + cregs->gr[30] = usp; + } + cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE; + if (personality(p->personality) == PER_HPUX) { #ifdef CONFIG_HPUX cregs->kpc = (unsigned long) &hpux_child_return; #else @@ -322,8 +240,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp, } /* Setup thread TLS area from the 4th parameter in clone */ if (clone_flags & CLONE_SETTLS) - cregs->cr27 = pregs->gr[23]; - + cregs->cr27 = cregs->gr[23]; } return 0; @@ -334,39 +251,6 @@ unsigned long thread_saved_pc(struct task_struct *t) return t->thread.regs.kpc; } -/* - * sys_execve() executes a new program. - */ - -asmlinkage int sys_execve(struct pt_regs *regs) -{ - int error; - char *filename; - - filename = getname((const char __user *) regs->gr[26]); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename, (char __user * __user *) regs->gr[25], - (char __user * __user *) regs->gr[24], regs); - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } - putname(filename); -out: - - return error; -} - -extern int __execve(const char *filename, char *const argv[], - char *const envp[], struct task_struct *task); -int kernel_execve(const char *filename, char *const argv[], char *const envp[]) -{ - return __execve(filename, argv, envp, current); -} - unsigned long get_wchan(struct task_struct *p) { @@ -403,3 +287,21 @@ void *dereference_function_descriptor(void *ptr) return ptr; } #endif + +static inline unsigned long brk_rnd(void) +{ + /* 8MB for 32bit, 1GB for 64bit */ + if (is_32bit_task()) + return (get_random_int() & 0x7ffUL) << PAGE_SHIFT; + else + return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT; +} + +unsigned long arch_randomize_brk(struct mm_struct *mm) +{ + unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd()); + + if (ret < mm->brk) + return mm->brk; + return ret; +} diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index e09d0f7fb6b..b68d977ce30 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -1,5 +1,4 @@ -/* $Id: processor.c,v 1.1 2002/07/20 16:27:06 rhirst Exp $ - * +/* * Initial setup-routines for HP 9000 based hardware. * * Copyright (C) 1991, 1992, 1995 Linus Torvalds @@ -74,7 +73,7 @@ extern int update_cr16_clocksource(void); /* from time.c */ * * FIXME: doesn't do much yet... */ -static void __cpuinit +static void init_percpu_prof(unsigned long cpunum) { struct cpuinfo_parisc *p; @@ -93,7 +92,7 @@ init_percpu_prof(unsigned long cpunum) * (return 1). If so, initialize the chip and tell other partners in crime * they have work to do. */ -static int __cpuinit processor_probe(struct parisc_device *dev) +static int processor_probe(struct parisc_device *dev) { unsigned long txn_addr; unsigned long cpuid; @@ -121,22 +120,28 @@ static int __cpuinit processor_probe(struct parisc_device *dev) if (is_pdc_pat()) { ulong status; unsigned long bytecnt; - pdc_pat_cell_mod_maddr_block_t pa_pdc_cell; + pdc_pat_cell_mod_maddr_block_t *pa_pdc_cell; #undef USE_PAT_CPUID #ifdef USE_PAT_CPUID struct pdc_pat_cpu_num cpu_info; #endif + pa_pdc_cell = kmalloc(sizeof (*pa_pdc_cell), GFP_KERNEL); + if (!pa_pdc_cell) + panic("couldn't allocate memory for PDC_PAT_CELL!"); + status = pdc_pat_cell_module(&bytecnt, dev->pcell_loc, - dev->mod_index, PA_VIEW, &pa_pdc_cell); + dev->mod_index, PA_VIEW, pa_pdc_cell); BUG_ON(PDC_OK != status); /* verify it's the same as what do_pat_inventory() found */ - BUG_ON(dev->mod_info != pa_pdc_cell.mod_info); - BUG_ON(dev->pmod_loc != pa_pdc_cell.mod_location); + BUG_ON(dev->mod_info != pa_pdc_cell->mod_info); + BUG_ON(dev->pmod_loc != pa_pdc_cell->mod_location); - txn_addr = pa_pdc_cell.mod[0]; /* id_eid for IO sapic */ + txn_addr = pa_pdc_cell->mod[0]; /* id_eid for IO sapic */ + + kfree(pa_pdc_cell); #ifdef USE_PAT_CPUID /* We need contiguous numbers for cpuid. Firmware's notion @@ -294,7 +299,7 @@ void __init collect_boot_cpu_data(void) * * o Enable CPU profiling hooks. */ -int __cpuinit init_per_cpu(int cpunum) +int init_per_cpu(int cpunum) { int ret; struct pdc_coproc_cfg coproc_cfg; @@ -366,10 +371,23 @@ show_cpuinfo (struct seq_file *m, void *v) seq_printf(m, "capabilities\t:"); if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS32) - seq_printf(m, " os32"); + seq_puts(m, " os32"); if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS64) - seq_printf(m, " os64"); - seq_printf(m, "\n"); + seq_puts(m, " os64"); + if (boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC) + seq_puts(m, " iopdir_fdc"); + switch (boot_cpu_data.pdc.capabilities & PDC_MODEL_NVA_MASK) { + case PDC_MODEL_NVA_SUPPORTED: + seq_puts(m, " nva_supported"); + break; + case PDC_MODEL_NVA_SLOW: + seq_puts(m, " nva_slow"); + break; + case PDC_MODEL_NVA_UNSUPPORTED: + seq_puts(m, " needs_equivalent_aliasing"); + break; + } + seq_printf(m, " (0x%02lx)\n", boot_cpu_data.pdc.capabilities); seq_printf(m, "model\t\t: %s\n" "model name\t: %s\n", diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c index 927db3668b6..e842ee233db 100644 --- a/arch/parisc/kernel/ptrace.c +++ b/arch/parisc/kernel/ptrace.c @@ -13,20 +13,21 @@ #include <linux/smp.h> #include <linux/errno.h> #include <linux/ptrace.h> +#include <linux/tracehook.h> #include <linux/user.h> #include <linux/personality.h> #include <linux/security.h> #include <linux/compat.h> #include <linux/signal.h> +#include <linux/audit.h> #include <asm/uaccess.h> #include <asm/pgtable.h> -#include <asm/system.h> #include <asm/processor.h> #include <asm/asm-offsets.h> /* PSW bits we allow the debugger to modify */ -#define USER_PSW_BITS (PSW_N | PSW_V | PSW_CB) +#define USER_PSW_BITS (PSW_N | PSW_B | PSW_V | PSW_CB) /* * Called by kernel/ptrace.c when detaching.. @@ -35,7 +36,8 @@ */ void ptrace_disable(struct task_struct *task) { - task->ptrace &= ~(PT_SINGLESTEP|PT_BLOCKSTEP); + clear_tsk_thread_flag(task, TIF_SINGLESTEP); + clear_tsk_thread_flag(task, TIF_BLOCKSTEP); /* make sure the trap bits are not set */ pa_psw(task)->r = 0; @@ -55,8 +57,8 @@ void user_disable_single_step(struct task_struct *task) void user_enable_single_step(struct task_struct *task) { - task->ptrace &= ~PT_BLOCKSTEP; - task->ptrace |= PT_SINGLESTEP; + clear_tsk_thread_flag(task, TIF_BLOCKSTEP); + set_tsk_thread_flag(task, TIF_SINGLESTEP); if (pa_psw(task)->n) { struct siginfo si; @@ -98,8 +100,8 @@ void user_enable_single_step(struct task_struct *task) void user_enable_block_step(struct task_struct *task) { - task->ptrace &= ~PT_SINGLESTEP; - task->ptrace |= PT_BLOCKSTEP; + clear_tsk_thread_flag(task, TIF_SINGLESTEP); + set_tsk_thread_flag(task, TIF_BLOCKSTEP); /* Enable taken branch trap. */ pa_psw(task)->r = 0; @@ -108,7 +110,8 @@ void user_enable_block_step(struct task_struct *task) pa_psw(task)->l = 0; } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { unsigned long tmp; long ret = -EIO; @@ -118,11 +121,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* Read the word at location addr in the USER area. For ptraced processes, the kernel saves all regs on a syscall. */ case PTRACE_PEEKUSR: - if ((addr & (sizeof(long)-1)) || - (unsigned long) addr >= sizeof(struct pt_regs)) + if ((addr & (sizeof(unsigned long)-1)) || + addr >= sizeof(struct pt_regs)) break; tmp = *(unsigned long *) ((char *) task_regs(child) + addr); - ret = put_user(tmp, (unsigned long *) data); + ret = put_user(tmp, (unsigned long __user *) data); break; /* Write the word at location addr in the USER area. This will need @@ -149,8 +152,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - if ((addr & (sizeof(long)-1)) || - (unsigned long) addr >= sizeof(struct pt_regs)) + if ((addr & (sizeof(unsigned long)-1)) || + addr >= sizeof(struct pt_regs)) break; if ((addr >= PT_GR1 && addr <= PT_GR31) || addr == PT_IAOQ0 || addr == PT_IAOQ1 || @@ -263,22 +266,39 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, } #endif +long do_syscall_trace_enter(struct pt_regs *regs) +{ + long ret = 0; + + if (test_thread_flag(TIF_SYSCALL_TRACE) && + tracehook_report_syscall_entry(regs)) + ret = -1L; + +#ifdef CONFIG_64BIT + if (!is_compat_task()) + audit_syscall_entry(AUDIT_ARCH_PARISC64, + regs->gr[20], + regs->gr[26], regs->gr[25], + regs->gr[24], regs->gr[23]); + else +#endif + audit_syscall_entry(AUDIT_ARCH_PARISC, + regs->gr[20] & 0xffffffff, + regs->gr[26] & 0xffffffff, + regs->gr[25] & 0xffffffff, + regs->gr[24] & 0xffffffff, + regs->gr[23] & 0xffffffff); + + return ret ? : regs->gr[20]; +} -void syscall_trace(void) +void do_syscall_trace_exit(struct pt_regs *regs) { - if (!test_thread_flag(TIF_SYSCALL_TRACE)) - return; - if (!(current->ptrace & PT_PTRACED)) - return; - ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) - ? 0x80 : 0)); - /* - * this isn't the same as continuing with a signal, but it will do - * for normal use. strace only continues with a signal if the - * stopping signal is not SIGTRAP. -brl - */ - if (current->exit_code) { - send_sig(current->exit_code, current, 1); - current->exit_code = 0; - } + int stepping = test_thread_flag(TIF_SINGLESTEP) || + test_thread_flag(TIF_BLOCKSTEP); + + audit_syscall_exit(regs); + + if (stepping || test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(regs, stepping); } diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 82131ca8e05..72a3c658ad7 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -1,5 +1,4 @@ -/* $Id: setup.c,v 1.8 2000/02/02 04:42:38 prumpf Exp $ - * +/* * Initial setup-routines for HP 9000 based hardware. * * Copyright (C) 1991, 1992, 1995 Linus Torvalds @@ -36,6 +35,7 @@ #include <linux/pci.h> #undef PCI_DEBUG #include <linux/proc_fs.h> +#include <linux/export.h> #include <asm/processor.h> #include <asm/pdc.h> @@ -69,7 +69,8 @@ void __init setup_cmdline(char **cmdline_p) /* called from hpux boot loader */ boot_command_line[0] = '\0'; } else { - strcpy(boot_command_line, (char *)__va(boot_args[1])); + strlcpy(boot_command_line, (char *)__va(boot_args[1]), + COMMAND_LINE_SIZE); #ifdef CONFIG_BLK_DEV_INITRD if (boot_args[2] != 0) /* did palo pass us a ramdisk? */ @@ -129,6 +130,8 @@ void __init setup_arch(char **cmdline_p) printk(KERN_INFO "The 32-bit Kernel has started...\n"); #endif + printk(KERN_INFO "Default page size is %dKB.\n", (int)(PAGE_SIZE / 1024)); + pdc_console_init(); #ifdef CONFIG_64BIT @@ -153,7 +156,7 @@ void __init setup_arch(char **cmdline_p) #endif #if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE) - conswitchp = &dummy_con; /* we use take_over_console() later ! */ + conswitchp = &dummy_con; /* we use do_take_over_console() later ! */ #endif } @@ -315,8 +318,12 @@ static int __init parisc_init(void) pdc_stable_write(0x40, &osid, sizeof(osid)); processor_init(); - printk(KERN_INFO "CPU(s): %d x %s at %d.%06d MHz\n", - num_present_cpus(), +#ifdef CONFIG_SMP + pr_info("CPU(s): %d out of %d %s at %d.%06d MHz online\n", + num_online_cpus(), num_present_cpus(), +#else + pr_info("CPU(s): 1 x %s at %d.%06d MHz\n", +#endif boot_cpu_data.cpu_name, boot_cpu_data.cpu_hz / 1000000, boot_cpu_data.cpu_hz % 1000000 ); diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index f82544225e8..1cba8f29bb4 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -21,6 +21,7 @@ #include <linux/errno.h> #include <linux/wait.h> #include <linux/ptrace.h> +#include <linux/tracehook.h> #include <linux/unistd.h> #include <linux/stddef.h> #include <linux/compat.h> @@ -33,7 +34,6 @@ #include <asm/asm-offsets.h> #ifdef CONFIG_COMPAT -#include <linux/compat.h> #include "signal32.h" #endif @@ -48,9 +48,6 @@ #define DBG(LEVEL, ...) #endif - -#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) - /* gcc will complain if a pointer is cast to an integer of different * size. If you really need to do this (and we do for an ELF32 user * application in an ELF64 kernel) then you have to do a cast to an @@ -59,13 +56,6 @@ #define A(__x) ((unsigned long)(__x)) /* - * Atomically swap in the new signal mask, and wait for a signal. - */ -#ifdef CONFIG_64BIT -#include "sys32.h" -#endif - -/* * Do a signal return - restore sigcontext. */ @@ -88,7 +78,7 @@ restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs) err |= __copy_from_user(regs->iaoq, sc->sc_iaoq, sizeof(regs->iaoq)); err |= __copy_from_user(regs->iasq, sc->sc_iasq, sizeof(regs->iasq)); err |= __get_user(regs->sar, &sc->sc_sar); - DBG(2,"restore_sigcontext: iaoq is 0x%#lx / 0x%#lx\n", + DBG(2,"restore_sigcontext: iaoq is %#lx / %#lx\n", regs->iaoq[0],regs->iaoq[1]); DBG(2,"restore_sigcontext: r28 is %ld\n", regs->gr[28]); return err; @@ -98,7 +88,6 @@ void sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) { struct rt_sigframe __user *frame; - struct siginfo si; sigset_t set; unsigned long usp = (regs->gr[30] & ~(0x01UL)); unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE; @@ -110,12 +99,15 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) sigframe_size = PARISC_RT_SIGFRAME_SIZE32; #endif + current_thread_info()->restart_block.fn = do_no_restart_syscall; /* Unwind the user stack to get the rt_sigframe structure. */ frame = (struct rt_sigframe __user *) (usp - sigframe_size); DBG(2,"sys_rt_sigreturn: frame is %p\n", frame); + regs->orig_r28 = 1; /* no restarts for sigreturn */ + #ifdef CONFIG_64BIT compat_frame = (struct compat_rt_sigframe __user *)frame; @@ -131,11 +123,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) goto give_sigsegv; } - sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); /* Good thing we saved the old gr[30], eh? */ #ifdef CONFIG_64BIT @@ -148,7 +136,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) goto give_sigsegv; DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n", usp, &compat_frame->uc.uc_stack); - if (do_sigaltstack32(&compat_frame->uc.uc_stack, NULL, usp) == -EFAULT) + if (compat_restore_altstack(&compat_frame->uc.uc_stack)) goto give_sigsegv; } else #endif @@ -159,7 +147,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) goto give_sigsegv; DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n", usp, &frame->uc.uc_stack); - if (do_sigaltstack(&frame->uc.uc_stack, NULL, usp) == -EFAULT) + if (restore_altstack(&frame->uc.uc_stack)) goto give_sigsegv; } @@ -178,13 +166,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) give_sigsegv: DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n"); - si.si_signo = SIGSEGV; - si.si_errno = 0; - si.si_code = SI_KERNEL; - si.si_pid = task_pid_vnr(current); - si.si_uid = current_uid(); - si.si_addr = &frame->uc; - force_sig_info(SIGSEGV, &si, current); + force_sig(SIGSEGV, current); return; } @@ -201,8 +183,10 @@ get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) DBG(1,"get_sigframe: ka = %#lx, sp = %#lx, frame_size = %#lx\n", (unsigned long)ka, sp, frame_size); + /* Align alternate stack and reserve 64 bytes for the signal + handler's frame marker. */ if ((ka->sa.sa_flags & SA_ONSTACK) != 0 && ! sas_ss_flags(sp)) - sp = current->sas_ss_sp; /* Stacks grow up! */ + sp = (current->sas_ss_sp + 0x7f) & ~0x3f; /* Stacks grow up! */ DBG(1,"get_sigframe: Returning sp = %#lx\n", (unsigned long)sp); return (void __user *) sp; /* Stacks grow up. Fun. */ @@ -251,7 +235,6 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, unsigned long haddr, sigframe_size; int err = 0; #ifdef CONFIG_64BIT - compat_int_t compat_val; struct compat_rt_sigframe __user * compat_frame; compat_sigset_t compat_set; #endif @@ -271,15 +254,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, if (is_compat_task()) { DBG(1,"setup_rt_frame: frame->info = 0x%p\n", &compat_frame->info); err |= copy_siginfo_to_user32(&compat_frame->info, info); - DBG(1,"SETUP_RT_FRAME: 1\n"); - compat_val = (compat_int_t)current->sas_ss_sp; - err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_sp); - DBG(1,"SETUP_RT_FRAME: 2\n"); - compat_val = (compat_int_t)current->sas_ss_size; - err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_size); - DBG(1,"SETUP_RT_FRAME: 3\n"); - compat_val = sas_ss_flags(regs->gr[30]); - err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_flags); + err |= __compat_save_altstack( &compat_frame->uc.uc_stack, regs->gr[30]); DBG(1,"setup_rt_frame: frame->uc = 0x%p\n", &compat_frame->uc); DBG(1,"setup_rt_frame: frame->uc.uc_mcontext = 0x%p\n", &compat_frame->uc.uc_mcontext); err |= setup_sigcontext32(&compat_frame->uc.uc_mcontext, @@ -291,14 +266,11 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, { DBG(1,"setup_rt_frame: frame->info = 0x%p\n", &frame->info); err |= copy_siginfo_to_user(&frame->info, info); - err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp); - err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); - err |= __put_user(sas_ss_flags(regs->gr[30]), - &frame->uc.uc_stack.ss_flags); + err |= __save_altstack(&frame->uc.uc_stack, regs->gr[30]); DBG(1,"setup_rt_frame: frame->uc = 0x%p\n", &frame->uc); DBG(1,"setup_rt_frame: frame->uc.uc_mcontext = 0x%p\n", &frame->uc.uc_mcontext); err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, in_syscall); - /* FIXME: Should probably be converted aswell for the compat case */ + /* FIXME: Should probably be converted as well for the compat case */ err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); } @@ -321,7 +293,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, #if DEBUG_SIG /* Assert that we're flushing in the correct space... */ { - int sid; + unsigned long sid; asm ("mfsp %%sr3,%0" : "=r" (sid)); DBG(1,"setup_rt_frame: Flushing 64 bytes at space %#x offset %p\n", sid, frame->tramp); @@ -450,34 +422,35 @@ give_sigsegv: * OK, we're invoking a handler. */ -static long +static void handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, - sigset_t *oldset, struct pt_regs *regs, int in_syscall) + struct pt_regs *regs, int in_syscall) { + sigset_t *oldset = sigmask_to_save(); DBG(1,"handle_signal: sig=%ld, ka=%p, info=%p, oldset=%p, regs=%p\n", sig, ka, info, oldset, regs); /* Set up the stack frame */ if (!setup_rt_frame(sig, ka, info, oldset, regs, in_syscall)) - return 0; - - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - return 1; + return; + + signal_delivered(sig, info, ka, regs, + test_thread_flag(TIF_SINGLESTEP) || + test_thread_flag(TIF_BLOCKSTEP)); + + DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n", + regs->gr[28]); } static inline void syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) { + if (regs->orig_r28) + return; + regs->orig_r28 = 1; /* no more restarts */ /* Check the return code */ switch (regs->gr[28]) { case -ERESTART_RESTARTBLOCK: - current_thread_info()->restart_block.fn = - do_no_restart_syscall; case -ERESTARTNOHAND: DBG(1,"ERESTARTNOHAND: returning -EINTR\n"); regs->gr[28] = -EINTR; @@ -495,8 +468,6 @@ syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) * we have to do is fiddle the return pointer. */ regs->gr[31] -= 8; /* delayed branching */ - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; break; } } @@ -504,6 +475,9 @@ syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) static inline void insert_restart_trampoline(struct pt_regs *regs) { + if (regs->orig_r28) + return; + regs->orig_r28 = 1; /* no more restarts */ switch(regs->gr[28]) { case -ERESTART_RESTARTBLOCK: { /* Restart the system call - no handlers present */ @@ -538,9 +512,6 @@ insert_restart_trampoline(struct pt_regs *regs) flush_user_icache_range(regs->gr[30], regs->gr[30] + 4); regs->gr[31] = regs->gr[30] + 8; - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; - return; } case -ERESTARTNOHAND: @@ -552,9 +523,6 @@ insert_restart_trampoline(struct pt_regs *regs) * slot of the branch external instruction. */ regs->gr[31] -= 8; - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; - return; } default: @@ -579,51 +547,21 @@ do_signal(struct pt_regs *regs, long in_syscall) siginfo_t info; struct k_sigaction ka; int signr; - sigset_t *oldset; - - DBG(1,"\ndo_signal: oldset=0x%p, regs=0x%p, sr7 %#lx, in_syscall=%d\n", - oldset, regs, regs->sr[7], in_syscall); - /* Everyone else checks to see if they are in kernel mode at - this point and exits if that's the case. I'm not sure why - we would be called in that case, but for some reason we - are. */ + DBG(1,"\ndo_signal: regs=0x%p, sr7 %#lx, in_syscall=%d\n", + regs, regs->sr[7], in_syscall); - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else - oldset = ¤t->blocked; - - DBG(1,"do_signal: oldset %08lx / %08lx\n", - oldset->sig[0], oldset->sig[1]); - - - /* May need to force signal if handle_signal failed to deliver */ - while (1) { - - signr = get_signal_to_deliver(&info, &ka, regs, NULL); - DBG(3,"do_signal: signr = %d, regs->gr[28] = %ld\n", signr, regs->gr[28]); + signr = get_signal_to_deliver(&info, &ka, regs, NULL); + DBG(3,"do_signal: signr = %d, regs->gr[28] = %ld\n", signr, regs->gr[28]); - if (signr <= 0) - break; - + if (signr > 0) { /* Restart a system call if necessary. */ if (in_syscall) syscall_restart(regs, &ka); - /* Whee! Actually deliver the signal. If the - delivery failed, we need to continue to iterate in - this loop so we can deliver the SIGSEGV... */ - if (handle_signal(signr, &info, &ka, oldset, - regs, in_syscall)) { - DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n", - regs->gr[28]); - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - clear_thread_flag(TIF_RESTORE_SIGMASK); - return; - } + handle_signal(signr, &info, &ka, regs, in_syscall); + return; } - /* end of while(1) looping forever if we can't force a signal */ /* Did we come from a system call? */ if (in_syscall) @@ -632,17 +570,16 @@ do_signal(struct pt_regs *regs, long in_syscall) DBG(1,"do_signal: Exit (not delivered), regs->gr[28] = %ld\n", regs->gr[28]); - if (test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } - - return; + restore_saved_sigmask(); } void do_notify_resume(struct pt_regs *regs, long in_syscall) { - if (test_thread_flag(TIF_SIGPENDING) || - test_thread_flag(TIF_RESTORE_SIGMASK)) + if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs, in_syscall); + + if (test_thread_flag(TIF_NOTIFY_RESUME)) { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + } } diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c index fb59852006d..984abbee71c 100644 --- a/arch/parisc/kernel/signal32.c +++ b/arch/parisc/kernel/signal32.c @@ -23,7 +23,6 @@ */ #include <linux/compat.h> -#include <linux/slab.h> #include <linux/module.h> #include <linux/unistd.h> #include <linux/init.h> @@ -35,7 +34,6 @@ #include <asm/uaccess.h> #include "signal32.h" -#include "sys32.h" #define DEBUG_COMPAT_SIG 0 #define DEBUG_COMPAT_SIG_LEVEL 2 @@ -48,8 +46,6 @@ #define DBG(LEVEL, ...) #endif -#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) - inline void sigset_32to64(sigset_t *s64, compat_sigset_t *s32) { @@ -63,127 +59,6 @@ sigset_64to32(compat_sigset_t *s32, sigset_t *s64) s32->sig[1] = (s64->sig[0] >> 32) & 0xffffffffUL; } -static int -put_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz) -{ - compat_sigset_t s; - - if (sz != sizeof *set) panic("put_sigset32()"); - sigset_64to32(&s, set); - - return copy_to_user(up, &s, sizeof s); -} - -static int -get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz) -{ - compat_sigset_t s; - int r; - - if (sz != sizeof *set) panic("put_sigset32()"); - - if ((r = copy_from_user(&s, up, sz)) == 0) { - sigset_32to64(set, &s); - } - - return r; -} - -int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, - unsigned int sigsetsize) -{ - sigset_t old_set, new_set; - int ret; - - if (set && get_sigset32(set, &new_set, sigsetsize)) - return -EFAULT; - - KERNEL_SYSCALL(ret, sys_rt_sigprocmask, how, set ? (sigset_t __user *)&new_set : NULL, - oset ? (sigset_t __user *)&old_set : NULL, sigsetsize); - - if (!ret && oset && put_sigset32(oset, &old_set, sigsetsize)) - return -EFAULT; - - return ret; -} - - -int sys32_rt_sigpending(compat_sigset_t __user *uset, unsigned int sigsetsize) -{ - int ret; - sigset_t set; - - KERNEL_SYSCALL(ret, sys_rt_sigpending, (sigset_t __user *)&set, sigsetsize); - - if (!ret && put_sigset32(uset, &set, sigsetsize)) - return -EFAULT; - - return ret; -} - -long -sys32_rt_sigaction(int sig, const struct sigaction32 __user *act, struct sigaction32 __user *oact, - size_t sigsetsize) -{ - struct k_sigaction32 new_sa32, old_sa32; - struct k_sigaction new_sa, old_sa; - int ret = -EINVAL; - - if (act) { - if (copy_from_user(&new_sa32.sa, act, sizeof new_sa32.sa)) - return -EFAULT; - new_sa.sa.sa_handler = (__sighandler_t)(unsigned long)new_sa32.sa.sa_handler; - new_sa.sa.sa_flags = new_sa32.sa.sa_flags; - sigset_32to64(&new_sa.sa.sa_mask, &new_sa32.sa.sa_mask); - } - - ret = do_sigaction(sig, act ? &new_sa : NULL, oact ? &old_sa : NULL); - - if (!ret && oact) { - sigset_64to32(&old_sa32.sa.sa_mask, &old_sa.sa.sa_mask); - old_sa32.sa.sa_flags = old_sa.sa.sa_flags; - old_sa32.sa.sa_handler = (__sighandler_t32)(unsigned long)old_sa.sa.sa_handler; - if (copy_to_user(oact, &old_sa32.sa, sizeof old_sa32.sa)) - return -EFAULT; - } - return ret; -} - -int -do_sigaltstack32 (const compat_stack_t __user *uss32, compat_stack_t __user *uoss32, unsigned long sp) -{ - compat_stack_t ss32, oss32; - stack_t ss, oss; - stack_t *ssp = NULL, *ossp = NULL; - int ret; - - if (uss32) { - if (copy_from_user(&ss32, uss32, sizeof ss32)) - return -EFAULT; - - ss.ss_sp = (void __user *)(unsigned long)ss32.ss_sp; - ss.ss_flags = ss32.ss_flags; - ss.ss_size = ss32.ss_size; - - ssp = &ss; - } - - if (uoss32) - ossp = &oss; - - KERNEL_SYSCALL(ret, do_sigaltstack, (const stack_t __user *)ssp, (stack_t __user *)ossp, sp); - - if (!ret && uoss32) { - oss32.ss_sp = (unsigned int)(unsigned long)oss.ss_sp; - oss32.ss_flags = oss.ss_flags; - oss32.ss_size = oss.ss_size; - if (copy_to_user(uoss32, &oss32, sizeof *uoss32)) - return -EFAULT; - } - - return ret; -} - long restore_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __user * rf, struct pt_regs *regs) @@ -444,7 +319,7 @@ copy_siginfo_from_user32 (siginfo_t *to, compat_siginfo_t __user *from) } int -copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from) +copy_siginfo_to_user32 (compat_siginfo_t __user *to, const siginfo_t *from) { compat_uptr_t addr; compat_int_t val; @@ -500,22 +375,3 @@ copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from) } return err; } - -asmlinkage long compat_sys_rt_sigqueueinfo(int pid, int sig, - struct compat_siginfo __user *uinfo) -{ - siginfo_t info; - - if (copy_siginfo_from_user32(&info, uinfo)) - return -EFAULT; - - /* Not even root can pretend to send signals from the kernel. - Nor can they impersonate a kill(), which adds source info. */ - if (info.si_code >= 0) - return -EPERM; - info.si_signo = sig; - - /* POSIX.1b doesn't mention process groups. */ - return kill_proc_info(sig, &info, pid); -} - diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h index c7800846422..af51d4ccee4 100644 --- a/arch/parisc/kernel/signal32.h +++ b/arch/parisc/kernel/signal32.h @@ -21,23 +21,6 @@ #include <linux/compat.h> -typedef compat_uptr_t compat_sighandler_t; - -typedef struct compat_sigaltstack { - compat_uptr_t ss_sp; - compat_int_t ss_flags; - compat_size_t ss_size; -} compat_stack_t; - -/* Most things should be clean enough to redefine this at will, if care - is taken to make libc match. */ - -struct compat_sigaction { - compat_sighandler_t sa_handler; - compat_uint_t sa_flags; - compat_sigset_t sa_mask; /* mask last for extensibility */ -}; - /* 32-bit ucontext as seen from an 64-bit kernel */ struct compat_ucontext { compat_uint_t uc_flags; @@ -51,63 +34,7 @@ struct compat_ucontext { /* ELF32 signal handling */ -struct k_sigaction32 { - struct compat_sigaction sa; -}; - -typedef struct compat_siginfo { - int si_signo; - int si_errno; - int si_code; - - union { - int _pad[((128/sizeof(int)) - 3)]; - - /* kill() */ - struct { - unsigned int _pid; /* sender's pid */ - unsigned int _uid; /* sender's uid */ - } _kill; - - /* POSIX.1b timers */ - struct { - compat_timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - char _pad[sizeof(unsigned int) - sizeof(int)]; - compat_sigval_t _sigval; /* same as below */ - int _sys_private; /* not to be passed to user */ - } _timer; - - /* POSIX.1b signals */ - struct { - unsigned int _pid; /* sender's pid */ - unsigned int _uid; /* sender's uid */ - compat_sigval_t _sigval; - } _rt; - - /* SIGCHLD */ - struct { - unsigned int _pid; /* which child */ - unsigned int _uid; /* sender's uid */ - int _status; /* exit code */ - compat_clock_t _utime; - compat_clock_t _stime; - } _sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ - struct { - unsigned int _addr; /* faulting insn/memory ref. */ - } _sigfault; - - /* SIGPOLL */ - struct { - int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ - int _fd; - } _sigpoll; - } _sifields; -} compat_siginfo_t; - -int copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from); +int copy_siginfo_to_user32 (compat_siginfo_t __user *to, const siginfo_t *from); int copy_siginfo_from_user32 (siginfo_t *to, compat_siginfo_t __user *from); /* In a deft move of uber-hackery, we decide to carry the top half of all @@ -154,8 +81,6 @@ struct compat_rt_sigframe { void sigset_32to64(sigset_t *s64, compat_sigset_t *s32); void sigset_64to32(compat_sigset_t *s32, sigset_t *s64); -int do_sigaltstack32 (const compat_stack_t __user *uss32, - compat_stack_t __user *uoss32, unsigned long sp); long restore_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __user *rf, struct pt_regs *regs); diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 1fd0f0cec03..ceda229ea6c 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -18,7 +18,6 @@ */ #include <linux/types.h> #include <linux/spinlock.h> -#include <linux/slab.h> #include <linux/kernel.h> #include <linux/module.h> @@ -32,9 +31,9 @@ #include <linux/delay.h> #include <linux/bitops.h> #include <linux/ftrace.h> +#include <linux/cpu.h> -#include <asm/system.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/current.h> #include <asm/delay.h> #include <asm/tlbflush.h> @@ -60,22 +59,19 @@ static int smp_debug_lvl = 0; #define smp_debug(lvl, ...) do { } while(0) #endif /* DEBUG_SMP */ -DEFINE_SPINLOCK(smp_lock); - volatile struct task_struct *smp_init_current_idle_task; /* track which CPU is booting */ -static volatile int cpu_now_booting __cpuinitdata; +static volatile int cpu_now_booting; -static int parisc_max_cpus __cpuinitdata = 1; +static int parisc_max_cpus = 1; -DEFINE_PER_CPU(spinlock_t, ipi_lock) = SPIN_LOCK_UNLOCKED; +static DEFINE_PER_CPU(spinlock_t, ipi_lock); enum ipi_message_type { IPI_NOP=0, IPI_RESCHEDULE=1, IPI_CALL_FUNC, - IPI_CALL_FUNC_SINGLE, IPI_CPU_START, IPI_CPU_STOP, IPI_CPU_TEST @@ -129,11 +125,6 @@ ipi_interrupt(int irq, void *dev_id) unsigned long ops; unsigned long flags; - /* Count this now; we may make a call that never returns. */ - p->ipi_count++; - - mb(); /* Order interrupt and bit testing. */ - for (;;) { spinlock_t *lock = &per_cpu(ipi_lock, this_cpu); spin_lock_irqsave(lock, flags); @@ -158,10 +149,8 @@ ipi_interrupt(int irq, void *dev_id) case IPI_RESCHEDULE: smp_debug(100, KERN_DEBUG "CPU%d IPI_RESCHEDULE\n", this_cpu); - /* - * Reschedule callback. Everything to be - * done is done by the interrupt return path. - */ + inc_irq_stat(irq_resched_count); + scheduler_ipi(); break; case IPI_CALL_FUNC: @@ -169,11 +158,6 @@ ipi_interrupt(int irq, void *dev_id) generic_smp_call_function_interrupt(); break; - case IPI_CALL_FUNC_SINGLE: - smp_debug(100, KERN_DEBUG "CPU%d IPI_CALL_FUNC_SINGLE\n", this_cpu); - generic_smp_call_function_single_interrupt(); - break; - case IPI_CPU_START: smp_debug(100, KERN_DEBUG "CPU%d IPI_CPU_START\n", this_cpu); break; @@ -265,18 +249,7 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask) void arch_send_call_function_single_ipi(int cpu) { - send_IPI_single(cpu, IPI_CALL_FUNC_SINGLE); -} - -/* - * Flush all other CPU's tlb and then mine. Do this with on_each_cpu() - * as we want to ensure all TLB's flushed before proceeding. - */ - -void -smp_flush_tlb_all(void) -{ - on_each_cpu(flush_tlb_all_local, NULL, 1); + send_IPI_single(cpu, IPI_CALL_FUNC); } /* @@ -297,13 +270,15 @@ smp_cpu_init(int cpunum) mb(); /* Well, support 2.4 linux scheme as well. */ - if (cpu_isset(cpunum, cpu_online_map)) - { + if (cpu_online(cpunum)) { extern void machine_halt(void); /* arch/parisc.../process.c */ printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum); machine_halt(); - } + } + + notify_cpu_starting(cpunum); + set_cpu_online(cpunum, true); /* Initialise the idle task for this CPU */ @@ -333,7 +308,7 @@ void __init smp_callin(void) local_irq_enable(); /* Interrupts have been off until now */ - cpu_idle(); /* Wait for timer to schedule some work */ + cpu_startup_entry(CPUHP_ONLINE); /* NOTREACHED */ panic("smp_callin() AAAAaaaaahhhh....\n"); @@ -342,26 +317,11 @@ void __init smp_callin(void) /* * Bring one cpu online. */ -int __cpuinit smp_boot_one_cpu(int cpuid) +int smp_boot_one_cpu(int cpuid, struct task_struct *idle) { const struct cpuinfo_parisc *p = &per_cpu(cpu_data, cpuid); - struct task_struct *idle; long timeout; - /* - * Create an idle task for this CPU. Note the address wed* give - * to kernel_thread is irrelevant -- it's going to start - * where OS_BOOT_RENDEVZ vector in SAL says to start. But - * this gets all the other task-y sort of data structures set - * up like we wish. We need to pull the just created idle task - * off the run queue and stuff it into the init_tasks[] array. - * Sheesh . . . - */ - - idle = fork_idle(cpuid); - if (IS_ERR(idle)) - panic("SMP: fork failed for CPU:%d", cpuid); - task_thread_info(idle)->cpu = cpuid; /* Let _start know what logical CPU we're booting @@ -405,10 +365,6 @@ int __cpuinit smp_boot_one_cpu(int cpuid) udelay(100); barrier(); } - - put_task_struct(idle); - idle = NULL; - printk(KERN_CRIT "SMP: CPU:%d is stuck.\n", cpuid); return -1; @@ -438,6 +394,11 @@ void __init smp_prepare_boot_cpu(void) */ void __init smp_prepare_cpus(unsigned int max_cpus) { + int cpu; + + for_each_possible_cpu(cpu) + spin_lock_init(&per_cpu(ipi_lock, cpu)); + init_cpu_present(cpumask_of(0)); parisc_max_cpus = max_cpus; @@ -452,10 +413,10 @@ void smp_cpus_done(unsigned int cpu_max) } -int __cpuinit __cpu_up(unsigned int cpu) +int __cpu_up(unsigned int cpu, struct task_struct *tidle) { if (cpu != 0 && cpu < parisc_max_cpus) - smp_boot_one_cpu(cpu); + smp_boot_one_cpu(cpu, tidle); return cpu_online(cpu) ? 0 : -ENOSYS; } diff --git a/arch/parisc/kernel/sys32.h b/arch/parisc/kernel/sys32.h deleted file mode 100644 index 06c2090cfab..00000000000 --- a/arch/parisc/kernel/sys32.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2002 Richard Hirst <rhirst at parisc-linux.org> - * Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org> - * Copyright (C) 2003 Randolph Chung <tausq with parisc-linux.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _PARISC64_KERNEL_SYS32_H -#define _PARISC64_KERNEL_SYS32_H - -#include <linux/compat.h> - -/* Call a kernel syscall which will use kernel space instead of user - * space for its copy_to/from_user. - */ -#define KERNEL_SYSCALL(ret, syscall, args...) \ -{ \ - mm_segment_t old_fs = get_fs(); \ - set_fs(KERNEL_DS); \ - ret = syscall(args); \ - set_fs (old_fs); \ -} - -#ifdef CONFIG_COMPAT - -typedef __u32 __sighandler_t32; - -struct sigaction32 { - __sighandler_t32 sa_handler; - unsigned int sa_flags; - compat_sigset_t sa_mask; /* mask last for extensibility */ -}; - -#endif - -#endif diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c index 71b31957c8f..e1ffea2f9a0 100644 --- a/arch/parisc/kernel/sys_parisc.c +++ b/arch/parisc/kernel/sys_parisc.c @@ -5,6 +5,7 @@ * Copyright (C) 1999-2003 Matthew Wilcox <willy at parisc-linux.org> * Copyright (C) 2000-2003 Paul Bame <bame at parisc-linux.org> * Copyright (C) 2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org> + * Copyright (C) 1999-2014 Helge Deller <deller@gmx.de> * * * This program is free software; you can redistribute it and/or modify @@ -23,6 +24,7 @@ */ #include <asm/uaccess.h> +#include <asm/elf.h> #include <linux/file.h> #include <linux/fs.h> #include <linux/linkage.h> @@ -32,115 +34,238 @@ #include <linux/syscalls.h> #include <linux/utsname.h> #include <linux/personality.h> +#include <linux/random.h> -static unsigned long get_unshared_area(unsigned long addr, unsigned long len) -{ - struct vm_area_struct *vma; +/* we construct an artificial offset for the mapping based on the physical + * address of the kernel mapping variable */ +#define GET_LAST_MMAP(filp) \ + (filp ? ((unsigned long) filp->f_mapping) >> 8 : 0UL) +#define SET_LAST_MMAP(filp, val) \ + { /* nothing */ } - addr = PAGE_ALIGN(addr); +static int get_offset(unsigned int last_mmap) +{ + return (last_mmap & (SHM_COLOUR-1)) >> PAGE_SHIFT; +} - for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) { - /* At this point: (!vma || addr < vma->vm_end). */ - if (TASK_SIZE - len < addr) - return -ENOMEM; - if (!vma || addr + len <= vma->vm_start) - return addr; - addr = vma->vm_end; - } +static unsigned long shared_align_offset(unsigned int last_mmap, + unsigned long pgoff) +{ + return (get_offset(last_mmap) + pgoff) << PAGE_SHIFT; } -#define DCACHE_ALIGN(addr) (((addr) + (SHMLBA - 1)) &~ (SHMLBA - 1)) +static inline unsigned long COLOR_ALIGN(unsigned long addr, + unsigned int last_mmap, unsigned long pgoff) +{ + unsigned long base = (addr+SHM_COLOUR-1) & ~(SHM_COLOUR-1); + unsigned long off = (SHM_COLOUR-1) & + (shared_align_offset(last_mmap, pgoff) << PAGE_SHIFT); + + return base + off; +} /* - * We need to know the offset to use. Old scheme was to look for - * existing mapping and use the same offset. New scheme is to use the - * address of the kernel data structure as the seed for the offset. - * We'll see how that works... - * - * The mapping is cacheline aligned, so there's no information in the bottom - * few bits of the address. We're looking for 10 bits (4MB / 4k), so let's - * drop the bottom 8 bits and use bits 8-17. + * Top of mmap area (just below the process stack). */ -static int get_offset(struct address_space *mapping) + +static unsigned long mmap_upper_limit(void) { - int offset = (unsigned long) mapping << (PAGE_SHIFT - 8); - return offset & 0x3FF000; + unsigned long stack_base; + + /* Limit stack size - see setup_arg_pages() in fs/exec.c */ + stack_base = rlimit_max(RLIMIT_STACK); + if (stack_base > STACK_SIZE_MAX) + stack_base = STACK_SIZE_MAX; + + return PAGE_ALIGN(STACK_TOP - stack_base); } -static unsigned long get_shared_area(struct address_space *mapping, - unsigned long addr, unsigned long len, unsigned long pgoff) + +unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, + unsigned long len, unsigned long pgoff, unsigned long flags) { + struct mm_struct *mm = current->mm; struct vm_area_struct *vma; - int offset = mapping ? get_offset(mapping) : 0; - - addr = DCACHE_ALIGN(addr - offset) + offset; - - for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) { - /* At this point: (!vma || addr < vma->vm_end). */ - if (TASK_SIZE - len < addr) - return -ENOMEM; - if (!vma || addr + len <= vma->vm_start) - return addr; - addr = DCACHE_ALIGN(vma->vm_end - offset) + offset; - if (addr < vma->vm_end) /* handle wraparound */ - return -ENOMEM; + unsigned long task_size = TASK_SIZE; + int do_color_align, last_mmap; + struct vm_unmapped_area_info info; + + if (len > task_size) + return -ENOMEM; + + do_color_align = 0; + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; + last_mmap = GET_LAST_MMAP(filp); + + if (flags & MAP_FIXED) { + if ((flags & MAP_SHARED) && last_mmap && + (addr - shared_align_offset(last_mmap, pgoff)) + & (SHM_COLOUR - 1)) + return -EINVAL; + goto found_addr; } + + if (addr) { + if (do_color_align && last_mmap) + addr = COLOR_ALIGN(addr, last_mmap, pgoff); + else + addr = PAGE_ALIGN(addr); + + vma = find_vma(mm, addr); + if (task_size - len >= addr && + (!vma || addr + len <= vma->vm_start)) + goto found_addr; + } + + info.flags = 0; + info.length = len; + info.low_limit = mm->mmap_legacy_base; + info.high_limit = mmap_upper_limit(); + info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0; + info.align_offset = shared_align_offset(last_mmap, pgoff); + addr = vm_unmapped_area(&info); + +found_addr: + if (do_color_align && !last_mmap && !(addr & ~PAGE_MASK)) + SET_LAST_MMAP(filp, addr - (pgoff << PAGE_SHIFT)); + + return addr; } -unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, - unsigned long len, unsigned long pgoff, unsigned long flags) +unsigned long +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, + const unsigned long len, const unsigned long pgoff, + const unsigned long flags) { + struct vm_area_struct *vma; + struct mm_struct *mm = current->mm; + unsigned long addr = addr0; + int do_color_align, last_mmap; + struct vm_unmapped_area_info info; + +#ifdef CONFIG_64BIT + /* This should only ever run for 32-bit processes. */ + BUG_ON(!test_thread_flag(TIF_32BIT)); +#endif + + /* requested length too big for entire address space */ if (len > TASK_SIZE) return -ENOMEM; - /* Might want to check for cache aliasing issues for MAP_FIXED case - * like ARM or MIPS ??? --BenH. - */ - if (flags & MAP_FIXED) - return addr; - if (!addr) - addr = TASK_UNMAPPED_BASE; - - if (filp) { - addr = get_shared_area(filp->f_mapping, addr, len, pgoff); - } else if(flags & MAP_SHARED) { - addr = get_shared_area(NULL, addr, len, pgoff); - } else { - addr = get_unshared_area(addr, len); + + do_color_align = 0; + if (filp || (flags & MAP_SHARED)) + do_color_align = 1; + last_mmap = GET_LAST_MMAP(filp); + + if (flags & MAP_FIXED) { + if ((flags & MAP_SHARED) && last_mmap && + (addr - shared_align_offset(last_mmap, pgoff)) + & (SHM_COLOUR - 1)) + return -EINVAL; + goto found_addr; + } + + /* requesting a specific address */ + if (addr) { + if (do_color_align && last_mmap) + addr = COLOR_ALIGN(addr, last_mmap, pgoff); + else + addr = PAGE_ALIGN(addr); + vma = find_vma(mm, addr); + if (TASK_SIZE - len >= addr && + (!vma || addr + len <= vma->vm_start)) + goto found_addr; } + + info.flags = VM_UNMAPPED_AREA_TOPDOWN; + info.length = len; + info.low_limit = PAGE_SIZE; + info.high_limit = mm->mmap_base; + info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0; + info.align_offset = shared_align_offset(last_mmap, pgoff); + addr = vm_unmapped_area(&info); + if (!(addr & ~PAGE_MASK)) + goto found_addr; + VM_BUG_ON(addr != -ENOMEM); + + /* + * A failed mmap() very likely causes application failure, + * so fall back to the bottom-up function here. This scenario + * can happen with large stack limits and large mmap() + * allocations. + */ + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags); + +found_addr: + if (do_color_align && !last_mmap && !(addr & ~PAGE_MASK)) + SET_LAST_MMAP(filp, addr - (pgoff << PAGE_SHIFT)); + return addr; } -static unsigned long do_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, unsigned long fd, - unsigned long pgoff) +static int mmap_is_legacy(void) { - struct file * file = NULL; - unsigned long error = -EBADF; - if (!(flags & MAP_ANONYMOUS)) { - file = fget(fd); - if (!file) - goto out; + if (current->personality & ADDR_COMPAT_LAYOUT) + return 1; + + /* parisc stack always grows up - so a unlimited stack should + * not be an indicator to use the legacy memory layout. + * if (rlimit(RLIMIT_STACK) == RLIM_INFINITY) + * return 1; + */ + + return sysctl_legacy_va_layout; +} + +static unsigned long mmap_rnd(void) +{ + unsigned long rnd = 0; + + /* + * 8 bits of randomness in 32bit mmaps, 20 address space bits + * 28 bits of randomness in 64bit mmaps, 40 address space bits + */ + if (current->flags & PF_RANDOMIZE) { + if (is_32bit_task()) + rnd = get_random_int() % (1<<8); + else + rnd = get_random_int() % (1<<28); } + return rnd << PAGE_SHIFT; +} - flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); +static unsigned long mmap_legacy_base(void) +{ + return TASK_UNMAPPED_BASE + mmap_rnd(); +} - down_write(¤t->mm->mmap_sem); - error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); - up_write(¤t->mm->mmap_sem); +/* + * This function, called very early during the creation of a new + * process VM image, sets up which VM layout function to use: + */ +void arch_pick_mmap_layout(struct mm_struct *mm) +{ + mm->mmap_legacy_base = mmap_legacy_base(); + mm->mmap_base = mmap_upper_limit(); - if (file != NULL) - fput(file); -out: - return error; + if (mmap_is_legacy()) { + mm->mmap_base = mm->mmap_legacy_base; + mm->get_unmapped_area = arch_get_unmapped_area; + } else { + mm->get_unmapped_area = arch_get_unmapped_area_topdown; + } } + asmlinkage unsigned long sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) { /* Make sure the shift for mmap2 is constant (12), no matter what PAGE_SIZE we have. */ - return do_mmap2(addr, len, prot, flags, fd, pgoff >> (PAGE_SHIFT - 12)); + return sys_mmap_pgoff(addr, len, prot, flags, fd, + pgoff >> (PAGE_SHIFT - 12)); } asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len, @@ -148,7 +273,8 @@ asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len, unsigned long offset) { if (!(offset & ~PAGE_MASK)) { - return do_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT); + return sys_mmap_pgoff(addr, len, prot, flags, fd, + offset >> PAGE_SHIFT); } else { return -EINVAL; } @@ -232,6 +358,13 @@ asmlinkage long parisc_sync_file_range(int fd, (loff_t)hi_nbytes << 32 | lo_nbytes, flags); } +asmlinkage long parisc_fallocate(int fd, int mode, u32 offhi, u32 offlo, + u32 lenhi, u32 lenlo) +{ + return sys_fallocate(fd, mode, ((u64)offhi << 32) | offlo, + ((u64)lenhi << 32) | lenlo); +} + asmlinkage unsigned long sys_alloc_hugepages(int key, unsigned long addr, unsigned long len, int prot, int flag) { return -ENOMEM; @@ -247,27 +380,12 @@ long parisc_personality(unsigned long personality) long err; if (personality(current->personality) == PER_LINUX32 - && personality == PER_LINUX) - personality = PER_LINUX32; + && personality(personality) == PER_LINUX) + personality = (personality & ~PER_MASK) | PER_LINUX32; err = sys_personality(personality); - if (err == PER_LINUX32) - err = PER_LINUX; - - return err; -} - -long parisc_newuname(struct new_utsname __user *name) -{ - int err = sys_newuname(name); - -#ifdef CONFIG_COMPAT - if (!err && personality(current->personality) == PER_LINUX32) { - if (__put_user(0, name->machine + 6) || - __put_user(0, name->machine + 7)) - err = -EFAULT; - } -#endif + if (personality(err) == PER_LINUX32) + err = (err & ~PER_MASK) | PER_LINUX; return err; } diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 0838155b7a8..93c1963d76f 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -4,6 +4,7 @@ * Copyright (C) 2000-2001 Hewlett Packard Company * Copyright (C) 2000 John Marvin * Copyright (C) 2001 Matthew Wilcox + * Copyright (C) 2014 Helge Deller <deller@gmx.de> * * These routines maintain argument size conversion between 32bit and 64bit * environment. Based heavily on sys_ia32.c and sys_sparc32.c. @@ -11,82 +12,8 @@ #include <linux/compat.h> #include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/fs.h> -#include <linux/mm.h> -#include <linux/file.h> -#include <linux/signal.h> -#include <linux/resource.h> -#include <linux/times.h> -#include <linux/utsname.h> -#include <linux/time.h> -#include <linux/smp.h> -#include <linux/smp_lock.h> -#include <linux/sem.h> -#include <linux/msg.h> -#include <linux/shm.h> -#include <linux/slab.h> -#include <linux/uio.h> -#include <linux/nfs_fs.h> -#include <linux/ncp_fs.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr.h> -#include <linux/nfsd/syscall.h> -#include <linux/poll.h> -#include <linux/personality.h> -#include <linux/stat.h> -#include <linux/highmem.h> -#include <linux/highuid.h> -#include <linux/mman.h> -#include <linux/binfmts.h> -#include <linux/namei.h> -#include <linux/vfs.h> -#include <linux/ptrace.h> -#include <linux/swap.h> #include <linux/syscalls.h> -#include <asm/types.h> -#include <asm/uaccess.h> -#include <asm/mmu_context.h> - -#include "sys32.h" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(x) printk x -#else -#define DBG(x) -#endif - -/* - * sys32_execve() executes a new program. - */ - -asmlinkage int sys32_execve(struct pt_regs *regs) -{ - int error; - char *filename; - - DBG(("sys32_execve(%p) r26 = 0x%lx\n", regs, regs->gr[26])); - filename = getname((const char __user *) regs->gr[26]); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = compat_do_execve(filename, compat_ptr(regs->gr[25]), - compat_ptr(regs->gr[24]), regs); - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } - putname(filename); -out: - - return error; -} asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23, int r22, int r21, int r20) @@ -96,281 +23,11 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23, return -ENOSYS; } -#ifdef CONFIG_SYSCTL - -struct __sysctl_args32 { - u32 name; - int nlen; - u32 oldval; - u32 oldlenp; - u32 newval; - u32 newlen; - u32 __unused[4]; -}; - -asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args) -{ -#ifndef CONFIG_SYSCTL_SYSCALL - return -ENOSYS; -#else - struct __sysctl_args32 tmp; - int error; - unsigned int oldlen32; - size_t oldlen, __user *oldlenp = NULL; - unsigned long addr = (((long __force)&args->__unused[0]) + 7) & ~7; - - DBG(("sysctl32(%p)\n", args)); - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - /* a possibly better hack than this, which will avoid the - * problem if the struct is read only, is to push the - * 'oldlen' value out to the user's stack instead. -PB - */ - if (get_user(oldlen32, (u32 *)(u64)tmp.oldlenp)) - return -EFAULT; - oldlen = oldlen32; - if (put_user(oldlen, (size_t *)addr)) - return -EFAULT; - oldlenp = (size_t *)addr; - } - - lock_kernel(); - error = do_sysctl((int __user *)(u64)tmp.name, tmp.nlen, - (void __user *)(u64)tmp.oldval, oldlenp, - (void __user *)(u64)tmp.newval, tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, (size_t *)addr)) { - error = -EFAULT; - } else { - oldlen32 = oldlen; - if (put_user(oldlen32, (u32 *)(u64)tmp.oldlenp)) - error = -EFAULT; - } - } - if (copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused))) - error = -EFAULT; - } - return error; -#endif -} - -#endif /* CONFIG_SYSCTL */ - -asmlinkage long sys32_sched_rr_get_interval(pid_t pid, - struct compat_timespec __user *interval) -{ - struct timespec t; - int ret; - - KERNEL_SYSCALL(ret, sys_sched_rr_get_interval, pid, (struct timespec __user *)&t); - if (put_compat_timespec(&t, interval)) - return -EFAULT; - return ret; -} - -/*** copied from mips64 ***/ -/* - * Ooo, nasty. We need here to frob 32-bit unsigned longs to - * 64-bit unsigned longs. - */ - -static inline int -get_fd_set32(unsigned long n, u32 *ufdset, unsigned long *fdset) -{ - n = (n + 8*sizeof(u32) - 1) / (8*sizeof(u32)); - if (ufdset) { - unsigned long odd; - - if (!access_ok(VERIFY_WRITE, ufdset, n*sizeof(u32))) - return -EFAULT; - - odd = n & 1UL; - n &= ~1UL; - while (n) { - unsigned long h, l; - __get_user(l, ufdset); - __get_user(h, ufdset+1); - ufdset += 2; - *fdset++ = h << 32 | l; - n -= 2; - } - if (odd) - __get_user(*fdset, ufdset); - } else { - /* Tricky, must clear full unsigned long in the - * kernel fdset at the end, this makes sure that - * actually happens. - */ - memset(fdset, 0, ((n + 1) & ~1)*sizeof(u32)); - } - return 0; -} - -static inline void -set_fd_set32(unsigned long n, u32 *ufdset, unsigned long *fdset) -{ - unsigned long odd; - n = (n + 8*sizeof(u32) - 1) / (8*sizeof(u32)); - - if (!ufdset) - return; - - odd = n & 1UL; - n &= ~1UL; - while (n) { - unsigned long h, l; - l = *fdset++; - h = l >> 32; - __put_user(l, ufdset); - __put_user(h, ufdset+1); - ufdset += 2; - n -= 2; - } - if (odd) - __put_user(*fdset, ufdset); -} - -struct msgbuf32 { - int mtype; - char mtext[1]; -}; - -asmlinkage long sys32_msgsnd(int msqid, - struct msgbuf32 __user *umsgp32, - size_t msgsz, int msgflg) -{ - struct msgbuf *mb; - struct msgbuf32 mb32; - int err; - - if ((mb = kmalloc(msgsz + sizeof *mb + 4, GFP_KERNEL)) == NULL) - return -ENOMEM; - - err = get_user(mb32.mtype, &umsgp32->mtype); - mb->mtype = mb32.mtype; - err |= copy_from_user(mb->mtext, &umsgp32->mtext, msgsz); - - if (err) - err = -EFAULT; - else - KERNEL_SYSCALL(err, sys_msgsnd, msqid, (struct msgbuf __user *)mb, msgsz, msgflg); - - kfree(mb); - return err; -} - -asmlinkage long sys32_msgrcv(int msqid, - struct msgbuf32 __user *umsgp32, - size_t msgsz, long msgtyp, int msgflg) -{ - struct msgbuf *mb; - struct msgbuf32 mb32; - int err, len; - - if ((mb = kmalloc(msgsz + sizeof *mb + 4, GFP_KERNEL)) == NULL) - return -ENOMEM; - - KERNEL_SYSCALL(err, sys_msgrcv, msqid, (struct msgbuf __user *)mb, msgsz, msgtyp, msgflg); - - if (err >= 0) { - len = err; - mb32.mtype = mb->mtype; - err = put_user(mb32.mtype, &umsgp32->mtype); - err |= copy_to_user(&umsgp32->mtext, mb->mtext, len); - if (err) - err = -EFAULT; - else - err = len; - } - - kfree(mb); - return err; -} - -asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, s32 count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - off_t of; - - if (offset && get_user(of, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL, count); - set_fs(old_fs); - - if (offset && put_user(of, offset)) - return -EFAULT; - - return ret; -} - -asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, s32 count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - loff_t lof; - - if (offset && get_user(lof, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile64(out_fd, in_fd, offset ? (loff_t __user *)&lof : NULL, count); - set_fs(old_fs); - - if (offset && put_user(lof, offset)) - return -EFAULT; - - return ret; -} - - -/* lseek() needs a wrapper because 'offset' can be negative, but the top - * half of the argument has been zeroed by syscall.S. - */ - -asmlinkage int sys32_lseek(unsigned int fd, int offset, unsigned int origin) -{ - return sys_lseek(fd, offset, origin); -} - -asmlinkage long sys32_semctl(int semid, int semnum, int cmd, union semun arg) -{ - union semun u; - - if (cmd == SETVAL) { - /* Ugh. arg is a union of int,ptr,ptr,ptr, so is 8 bytes. - * The int should be in the first 4, but our argument - * frobbing has left it in the last 4. - */ - u.val = *((int *)&arg + 1); - return sys_semctl (semid, semnum, cmd, u); - } - return sys_semctl (semid, semnum, cmd, arg); -} - -long sys32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf, - size_t len) -{ - return sys_lookup_dcookie((u64)cookie_high << 32 | cookie_low, - buf, len); -} - -asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo, - u32 lenhi, u32 lenlo) +asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags, + compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd, + const char __user * pathname) { - return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo, - ((loff_t)lenhi << 32) | lenlo); + return sys_fanotify_mark(fanotify_fd, flags, + ((__u64)mask1 << 32) | mask0, + dfd, pathname); } diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 59fc1a43ec3..83878601103 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -1,12 +1,35 @@ /* * Linux/PA-RISC Project (http://www.parisc-linux.org/) * - * System call entry code Copyright (c) Matthew Wilcox 1999 <willy@bofh.ai> + * System call entry code / Linux gateway page + * Copyright (c) Matthew Wilcox 1999 <willy@bofh.ai> * Licensed under the GNU GPL. * thanks to Philipp Rumpf, Mike Shaver and various others * sorry about the wall, puffin.. */ +/* +How does the Linux gateway page on PA-RISC work? +------------------------------------------------ +The Linux gateway page on PA-RISC is "special". +It actually has PAGE_GATEWAY bits set (this is linux terminology; in parisc +terminology it's Execute, promote to PL0) in the page map. So anything +executing on this page executes with kernel level privilege (there's more to it +than that: to have this happen, you also have to use a branch with a ,gate +completer to activate the privilege promotion). The upshot is that everything +that runs on the gateway page runs at kernel privilege but with the current +user process address space (although you have access to kernel space via %sr2). +For the 0x100 syscall entry, we redo the space registers to point to the kernel +address space (preserving the user address space in %sr3), move to wide mode if +required, save the user registers and branch into the kernel syscall entry +point. For all the other functions, we execute at kernel privilege but don't +flip address spaces. The basic upshot of this is that these code snippets are +executed atomically (because the kernel can't be pre-empted) and they may +perform architecturally forbidden (to PL3) operations (like setting control +registers). +*/ + + #include <asm/asm-offsets.h> #include <asm/unistd.h> #include <asm/errno.h> @@ -15,6 +38,7 @@ #include <asm/thread_info.h> #include <asm/assembly.h> #include <asm/processor.h> +#include <asm/cache.h> #include <linux/linkage.h> @@ -47,18 +71,17 @@ ENTRY(linux_gateway_page) KILL_INSN .endr - /* ADDRESS 0xb0 to 0xb4, lws uses 1 insns for entry */ + /* ADDRESS 0xb0 to 0xb8, lws uses two insns for entry */ /* Light-weight-syscall entry must always be located at 0xb0 */ /* WARNING: Keep this number updated with table size changes */ #define __NR_lws_entries (2) lws_entry: - /* Unconditional branch to lws_start, located on the - same gateway page */ - b,n lws_start + gate lws_start, %r0 /* increase privilege */ + depi 3, 31, 2, %r31 /* Ensure we return into user mode. */ - /* Fill from 0xb4 to 0xe0 */ - .rept 11 + /* Fill from 0xb8 to 0xe0 */ + .rept 10 KILL_INSN .endr @@ -157,7 +180,7 @@ linux_gateway_entry: STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */ STREG %r27, TASK_PT_GR27(%r1) /* user dp */ STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */ - STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */ + STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ STREG %r29, TASK_PT_GR29(%r1) /* return value 1 */ STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */ @@ -181,9 +204,10 @@ linux_gateway_entry: /* Are we being ptraced? */ mfctl %cr30, %r1 - LDREG TI_TASK(%r1),%r1 - ldw TASK_PTRACE(%r1), %r1 - bb,<,n %r1,31,.Ltracesys + LDREG TI_FLAGS(%r1),%r1 + ldi _TIF_SYSCALL_TRACE_MASK, %r19 + and,COND(=) %r1, %r19, %r0 + b,n .Ltracesys /* Note! We cannot use the syscall table that is mapped nearby since the gateway page is mapped execute-only. */ @@ -288,26 +312,34 @@ tracesys: STREG %r18,PT_GR18(%r2) /* Finished saving things for the debugger */ - ldil L%syscall_trace,%r1 + copy %r2,%r26 + ldil L%do_syscall_trace_enter,%r1 ldil L%tracesys_next,%r2 - be R%syscall_trace(%sr7,%r1) + be R%do_syscall_trace_enter(%sr7,%r1) ldo R%tracesys_next(%r2),%r2 -tracesys_next: +tracesys_next: + /* do_syscall_trace_enter either returned the syscallno, or -1L, + * so we skip restoring the PT_GR20 below, since we pulled it from + * task->thread.regs.gr[20] above. + */ + copy %ret0,%r20 ldil L%sys_call_table,%r1 ldo R%sys_call_table(%r1), %r19 ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */ LDREG TI_TASK(%r1), %r1 - LDREG TASK_PT_GR20(%r1), %r20 LDREG TASK_PT_GR26(%r1), %r26 /* Restore the users args */ LDREG TASK_PT_GR25(%r1), %r25 LDREG TASK_PT_GR24(%r1), %r24 LDREG TASK_PT_GR23(%r1), %r23 -#ifdef CONFIG_64BIT LDREG TASK_PT_GR22(%r1), %r22 LDREG TASK_PT_GR21(%r1), %r21 +#ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ +#else + stw %r22, -52(%r30) /* 5th argument */ + stw %r21, -56(%r30) /* 6th argument */ #endif comiclr,>>= __NR_Linux_syscalls, %r20, %r0 @@ -336,7 +368,8 @@ tracesys_exit: #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif - bl syscall_trace, %r2 + ldo TASK_REGS(%r1),%r26 + bl do_syscall_trace_exit,%r2 STREG %r28,TASK_PT_GR28(%r1) /* save return value now */ ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */ LDREG TI_TASK(%r1), %r1 @@ -353,12 +386,12 @@ tracesys_exit: tracesys_sigexit: ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */ - LDREG 0(%r1), %r1 + LDREG TI_TASK(%r1), %r1 #ifdef CONFIG_64BIT ldo -16(%r30),%r29 /* Reference param save area */ #endif - bl syscall_trace, %r2 - nop + bl do_syscall_trace_exit,%r2 + ldo TASK_REGS(%r1),%r26 ldil L%syscall_exit_rfi,%r1 be,n R%syscall_exit_rfi(%sr7,%r1) @@ -417,9 +450,6 @@ tracesys_sigexit: *********************************************************/ lws_start: - /* Gate and ensure we return to userspace */ - gate .+8, %r0 - depi 3, 31, 2, %r31 /* Ensure we return to userspace */ #ifdef CONFIG_64BIT /* FIXME: If we are a 64-bit kernel just @@ -436,7 +466,7 @@ lws_start: #endif /* Is the lws entry number valid? */ - comiclr,>>= __NR_lws_entries, %r20, %r0 + comiclr,>> __NR_lws_entries, %r20, %r0 b,n lws_exit_nosys /* WARNING: Trashing sr2 and sr3 */ @@ -467,7 +497,7 @@ lws_exit: /* now reset the lowest bit of sp if it was set */ xor %r30,%r1,%r30 #endif - be,n 0(%sr3, %r31) + be,n 0(%sr7, %r31) @@ -523,7 +553,6 @@ lws_compare_and_swap32: #endif lws_compare_and_swap: -#ifdef CONFIG_SMP /* Load start of lock table */ ldil L%lws_lock_start, %r20 ldo R%lws_lock_start(%r20), %r28 @@ -560,14 +589,15 @@ cas_nocontend: # endif /* ENABLE_LWS_DEBUG */ + rsm PSW_SM_I, %r0 /* Disable interrupts */ + /* COW breaks can cause contention on UP systems */ LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */ cmpb,<>,n %r0, %r28, cas_action /* Did we get it? */ cas_wouldblock: ldo 2(%r0), %r28 /* 2nd case */ + ssm PSW_SM_I, %r0 b lws_exit /* Contended... */ ldo -EAGAIN(%r0), %r21 /* Spin in userspace */ -#endif -/* CONFIG_SMP */ /* prev = *addr; @@ -592,30 +622,29 @@ cas_action: stw %r1, 4(%sr2,%r20) #endif /* The load and store could fail */ -1: ldw 0(%sr3,%r26), %r28 +1: ldw,ma 0(%sr3,%r26), %r28 sub,<> %r28, %r25, %r0 -2: stw %r24, 0(%sr3,%r26) -#ifdef CONFIG_SMP +2: stw,ma %r24, 0(%sr3,%r26) /* Free lock */ - stw %r20, 0(%sr2,%r20) -# if ENABLE_LWS_DEBUG + stw,ma %r20, 0(%sr2,%r20) +#if ENABLE_LWS_DEBUG /* Clear thread register indicator */ stw %r0, 4(%sr2,%r20) -# endif #endif + /* Enable interrupts */ + ssm PSW_SM_I, %r0 /* Return to userspace, set no error */ b lws_exit copy %r0, %r21 3: - /* Error occured on load or store */ -#ifdef CONFIG_SMP + /* Error occurred on load or store */ /* Free lock */ stw %r20, 0(%sr2,%r20) -# if ENABLE_LWS_DEBUG +#if ENABLE_LWS_DEBUG stw %r0, 4(%sr2,%r20) -# endif #endif + ssm PSW_SM_I, %r0 b lws_exit ldo -EFAULT(%r0),%r21 /* set errno */ nop @@ -626,10 +655,8 @@ cas_action: /* Two exception table entries, one for the load, the other for the store. Either return -EFAULT. Each of the entries must be relocated. */ - .section __ex_table,"aw" - ASM_ULONG_INSN (1b - linux_gateway_page), (3b - linux_gateway_page) - ASM_ULONG_INSN (2b - linux_gateway_page), (3b - linux_gateway_page) - .previous + ASM_EXCEPTIONTABLE_ENTRY(1b-linux_gateway_page, 3b-linux_gateway_page) + ASM_EXCEPTIONTABLE_ENTRY(2b-linux_gateway_page, 3b-linux_gateway_page) /* Make sure nothing else is placed on this page */ @@ -644,7 +671,7 @@ ENTRY(end_linux_gateway_page) .section .rodata,"a" - .align PAGE_SIZE + .align 8 /* Light-weight-syscall table */ /* Start of lws table. */ ENTRY(lws_table) @@ -653,20 +680,19 @@ ENTRY(lws_table) END(lws_table) /* End of lws table */ - .align PAGE_SIZE + .align 8 ENTRY(sys_call_table) #include "syscall_table.S" END(sys_call_table) #ifdef CONFIG_64BIT - .align PAGE_SIZE + .align 8 ENTRY(sys_call_table64) #define SYSCALL_TABLE_64BIT #include "syscall_table.S" END(sys_call_table64) #endif -#ifdef CONFIG_SMP /* All light-weight-syscall atomic operations will use this set of locks @@ -676,7 +702,7 @@ END(sys_call_table64) with ldcw. */ .section .data - .align PAGE_SIZE + .align L1_CACHE_BYTES ENTRY(lws_lock_start) /* lws locks */ .rept 16 @@ -688,8 +714,6 @@ ENTRY(lws_lock_start) .endr END(lws_lock_start) .previous -#endif -/* CONFIG_SMP for lws_lock_start */ .end diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 03b9a01bc16..84c5d3a58fa 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -34,7 +34,7 @@ /* Use ENTRY_SAME for 32-bit syscalls which are the same on wide and * narrow palinux. Use ENTRY_DIFF for those where a 32-bit specific * implementation is required on wide palinux. Use ENTRY_COMP where - * the compatability layer has a useful 32-bit implementation. + * the compatibility layer has a useful 32-bit implementation. */ #define ENTRY_SAME(_name_) .dword sys_##_name_ #define ENTRY_DIFF(_name_) .dword sys32_##_name_ @@ -60,13 +60,13 @@ ENTRY_SAME(fork_wrapper) ENTRY_SAME(read) ENTRY_SAME(write) - ENTRY_SAME(open) /* 5 */ + ENTRY_COMP(open) /* 5 */ ENTRY_SAME(close) ENTRY_SAME(waitpid) ENTRY_SAME(creat) ENTRY_SAME(link) ENTRY_SAME(unlink) /* 10 */ - ENTRY_DIFF(execve_wrapper) + ENTRY_COMP(execve) ENTRY_SAME(chdir) /* See comments in kernel/time.c!!! Maybe we don't need this? */ ENTRY_COMP(time) @@ -76,7 +76,7 @@ ENTRY_SAME(socket) /* struct stat is MAYBE identical wide and narrow ?? */ ENTRY_COMP(newstat) - ENTRY_DIFF(lseek) + ENTRY_COMP(lseek) ENTRY_SAME(getpid) /* 20 */ /* the 'void * data' parameter may need re-packing in wide */ ENTRY_COMP(mount) @@ -127,7 +127,7 @@ ENTRY_SAME(socketpair) ENTRY_SAME(setpgid) ENTRY_SAME(send) - ENTRY_OURS(newuname) + ENTRY_SAME(newuname) ENTRY_SAME(umask) /* 60 */ ENTRY_SAME(chroot) ENTRY_COMP(ustat) @@ -165,8 +165,8 @@ ENTRY_SAME(mmap2) ENTRY_SAME(mmap) /* 90 */ ENTRY_SAME(munmap) - ENTRY_SAME(truncate) - ENTRY_SAME(ftruncate) + ENTRY_COMP(truncate) + ENTRY_COMP(ftruncate) ENTRY_SAME(fchmod) ENTRY_SAME(fchown) /* 95 */ ENTRY_SAME(getpriority) @@ -198,7 +198,7 @@ ENTRY_SAME(madvise) ENTRY_SAME(clone_wrapper) /* 120 */ ENTRY_SAME(setdomainname) - ENTRY_DIFF(sendfile) + ENTRY_COMP(sendfile) /* struct sockaddr... */ ENTRY_SAME(recvfrom) /* struct timex contains longs */ @@ -234,7 +234,7 @@ ENTRY_SAME(getsid) ENTRY_SAME(fdatasync) /* struct __sysctl_args is a mess */ - ENTRY_DIFF(sysctl) + ENTRY_COMP(sysctl) ENTRY_SAME(mlock) /* 150 */ ENTRY_SAME(munlock) ENTRY_SAME(mlockall) @@ -247,27 +247,24 @@ ENTRY_SAME(sched_yield) ENTRY_SAME(sched_get_priority_max) ENTRY_SAME(sched_get_priority_min) /* 160 */ - /* These 2 would've worked if someone had defined struct timespec - * carefully, like timeval for example (which is about the same). - * Unfortunately it contains a long :-( */ - ENTRY_DIFF(sched_rr_get_interval) + ENTRY_COMP(sched_rr_get_interval) ENTRY_COMP(nanosleep) ENTRY_SAME(mremap) ENTRY_SAME(setresuid) ENTRY_SAME(getresuid) /* 165 */ - ENTRY_DIFF(sigaltstack_wrapper) + ENTRY_COMP(sigaltstack) ENTRY_SAME(ni_syscall) /* query_module */ ENTRY_SAME(poll) /* structs contain pointers and an in_addr... */ - ENTRY_COMP(nfsservctl) + ENTRY_SAME(ni_syscall) /* was nfsservctl */ ENTRY_SAME(setresgid) /* 170 */ ENTRY_SAME(getresgid) ENTRY_SAME(prctl) /* signals need a careful review */ ENTRY_SAME(rt_sigreturn_wrapper) - ENTRY_DIFF(rt_sigaction) - ENTRY_DIFF(rt_sigprocmask) /* 175 */ - ENTRY_DIFF(rt_sigpending) + ENTRY_COMP(rt_sigaction) + ENTRY_COMP(rt_sigprocmask) /* 175 */ + ENTRY_COMP(rt_sigpending) ENTRY_COMP(rt_sigtimedwait) /* even though the struct siginfo_t is different, it appears like * all the paths use values which should be same wide and narrow. @@ -285,9 +282,9 @@ ENTRY_COMP(recvmsg) ENTRY_SAME(semop) /* 185 */ ENTRY_SAME(semget) - ENTRY_DIFF(semctl) - ENTRY_DIFF(msgsnd) - ENTRY_DIFF(msgrcv) + ENTRY_COMP(semctl) + ENTRY_COMP(msgsnd) + ENTRY_COMP(msgrcv) ENTRY_SAME(msgget) /* 190 */ ENTRY_SAME(msgctl) ENTRY_SAME(shmat) @@ -307,32 +304,32 @@ ENTRY_SAME(gettid) ENTRY_OURS(readahead) ENTRY_SAME(tkill) - ENTRY_SAME(sendfile64) + ENTRY_COMP(sendfile64) ENTRY_COMP(futex) /* 210 */ ENTRY_COMP(sched_setaffinity) ENTRY_COMP(sched_getaffinity) ENTRY_SAME(ni_syscall) /* set_thread_area */ ENTRY_SAME(ni_syscall) /* get_thread_area */ - ENTRY_SAME(io_setup) /* 215 */ + ENTRY_COMP(io_setup) /* 215 */ ENTRY_SAME(io_destroy) - ENTRY_SAME(io_getevents) - ENTRY_SAME(io_submit) + ENTRY_COMP(io_getevents) + ENTRY_COMP(io_submit) ENTRY_SAME(io_cancel) ENTRY_SAME(alloc_hugepages) /* 220 */ ENTRY_SAME(free_hugepages) ENTRY_SAME(exit_group) - ENTRY_DIFF(lookup_dcookie) + ENTRY_COMP(lookup_dcookie) ENTRY_SAME(epoll_create) ENTRY_SAME(epoll_ctl) /* 225 */ ENTRY_SAME(epoll_wait) ENTRY_SAME(remap_file_pages) ENTRY_SAME(semtimedop) - ENTRY_SAME(mq_open) + ENTRY_COMP(mq_open) ENTRY_SAME(mq_unlink) /* 230 */ - ENTRY_SAME(mq_timedsend) - ENTRY_SAME(mq_timedreceive) - ENTRY_SAME(mq_notify) - ENTRY_SAME(mq_getsetattr) + ENTRY_COMP(mq_timedsend) + ENTRY_COMP(mq_timedreceive) + ENTRY_COMP(mq_notify) + ENTRY_COMP(mq_getsetattr) ENTRY_COMP(waitid) /* 235 */ ENTRY_OURS(fadvise64_64) ENTRY_SAME(set_tid_address) @@ -395,7 +392,7 @@ ENTRY_COMP(vmsplice) ENTRY_COMP(move_pages) /* 295 */ ENTRY_SAME(getcpu) - ENTRY_SAME(epoll_pwait) + ENTRY_COMP(epoll_pwait) ENTRY_COMP(statfs64) ENTRY_COMP(fstatfs64) ENTRY_COMP(kexec_load) /* 300 */ @@ -403,7 +400,7 @@ ENTRY_COMP(signalfd) ENTRY_SAME(ni_syscall) /* was timerfd */ ENTRY_SAME(eventfd) - ENTRY_COMP(fallocate) /* 305 */ + ENTRY_OURS(fallocate) /* 305 */ ENTRY_SAME(timerfd_create) ENTRY_COMP(timerfd_settime) ENTRY_COMP(timerfd_gettime) @@ -413,6 +410,29 @@ ENTRY_SAME(dup3) ENTRY_SAME(pipe2) ENTRY_SAME(inotify_init1) + ENTRY_COMP(preadv) /* 315 */ + ENTRY_COMP(pwritev) + ENTRY_COMP(rt_tgsigqueueinfo) + ENTRY_SAME(perf_event_open) + ENTRY_COMP(recvmmsg) + ENTRY_SAME(accept4) /* 320 */ + ENTRY_SAME(prlimit64) + ENTRY_SAME(fanotify_init) + ENTRY_DIFF(fanotify_mark) + ENTRY_COMP(clock_adjtime) + ENTRY_SAME(name_to_handle_at) /* 325 */ + ENTRY_COMP(open_by_handle_at) + ENTRY_SAME(syncfs) + ENTRY_SAME(setns) + ENTRY_COMP(sendmmsg) + ENTRY_COMP(process_vm_readv) /* 330 */ + ENTRY_COMP(process_vm_writev) + ENTRY_SAME(kcmp) + ENTRY_SAME(finit_module) + ENTRY_SAME(sched_setattr) + ENTRY_SAME(sched_getattr) /* 335 */ + ENTRY_COMP(utimes) + ENTRY_SAME(renameat2) /* Nothing yet */ diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index d4dd05674c6..70e105d6242 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -29,6 +29,7 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/page.h> #include <asm/param.h> #include <asm/pdc.h> #include <asm/led.h> @@ -56,9 +57,9 @@ static unsigned long clocktick __read_mostly; /* timer cycles per tick */ */ irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id) { - unsigned long now; + unsigned long now, now2; unsigned long next_tick; - unsigned long cycles_elapsed, ticks_elapsed; + unsigned long cycles_elapsed, ticks_elapsed = 1; unsigned long cycles_remainder; unsigned int cpu = smp_processor_id(); struct cpuinfo_parisc *cpuinfo = &per_cpu(cpu_data, cpu); @@ -71,44 +72,24 @@ irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id) /* Initialize next_tick to the expected tick time. */ next_tick = cpuinfo->it_value; - /* Get current interval timer. - * CR16 reads as 64 bits in CPU wide mode. - * CR16 reads as 32 bits in CPU narrow mode. - */ + /* Get current cycle counter (Control Register 16). */ now = mfctl(16); cycles_elapsed = now - next_tick; - if ((cycles_elapsed >> 5) < cpt) { + if ((cycles_elapsed >> 6) < cpt) { /* use "cheap" math (add/subtract) instead * of the more expensive div/mul method */ cycles_remainder = cycles_elapsed; - ticks_elapsed = 1; while (cycles_remainder > cpt) { cycles_remainder -= cpt; ticks_elapsed++; } } else { + /* TODO: Reduce this to one fdiv op */ cycles_remainder = cycles_elapsed % cpt; - ticks_elapsed = 1 + cycles_elapsed / cpt; - } - - /* Can we differentiate between "early CR16" (aka Scenario 1) and - * "long delay" (aka Scenario 3)? I don't think so. - * - * We expected timer_interrupt to be delivered at least a few hundred - * cycles after the IT fires. But it's arbitrary how much time passes - * before we call it "late". I've picked one second. - */ - if (unlikely(ticks_elapsed > HZ)) { - /* Scenario 3: very long delay? bad in any case */ - printk (KERN_CRIT "timer_interrupt(CPU %d): delayed!" - " cycles %lX rem %lX " - " next/now %lX/%lX\n", - cpu, - cycles_elapsed, cycles_remainder, - next_tick, now ); + ticks_elapsed += cycles_elapsed / cpt; } /* convert from "division remainder" to "remainder of clock tick" */ @@ -122,18 +103,56 @@ irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id) cpuinfo->it_value = next_tick; - /* Skip one clocktick on purpose if we are likely to miss next_tick. - * We want to avoid the new next_tick being less than CR16. - * If that happened, itimer wouldn't fire until CR16 wrapped. - * We'll catch the tick we missed on the tick after that. + /* Program the IT when to deliver the next interrupt. + * Only bottom 32-bits of next_tick are writable in CR16! */ - if (!(cycles_remainder >> 13)) - next_tick += cpt; - - /* Program the IT when to deliver the next interrupt. */ - /* Only bottom 32-bits of next_tick are written to cr16. */ mtctl(next_tick, 16); + /* Skip one clocktick on purpose if we missed next_tick. + * The new CR16 must be "later" than current CR16 otherwise + * itimer would not fire until CR16 wrapped - e.g 4 seconds + * later on a 1Ghz processor. We'll account for the missed + * tick on the next timer interrupt. + * + * "next_tick - now" will always give the difference regardless + * if one or the other wrapped. If "now" is "bigger" we'll end up + * with a very large unsigned number. + */ + now2 = mfctl(16); + if (next_tick - now2 > cpt) + mtctl(next_tick+cpt, 16); + +#if 1 +/* + * GGG: DEBUG code for how many cycles programming CR16 used. + */ + if (unlikely(now2 - now > 0x3000)) /* 12K cycles */ + printk (KERN_CRIT "timer_interrupt(CPU %d): SLOW! 0x%lx cycles!" + " cyc %lX rem %lX " + " next/now %lX/%lX\n", + cpu, now2 - now, cycles_elapsed, cycles_remainder, + next_tick, now ); +#endif + + /* Can we differentiate between "early CR16" (aka Scenario 1) and + * "long delay" (aka Scenario 3)? I don't think so. + * + * Timer_interrupt will be delivered at least a few hundred cycles + * after the IT fires. But it's arbitrary how much time passes + * before we call it "late". I've picked one second. + * + * It's important NO printk's are between reading CR16 and + * setting up the next value. May introduce huge variance. + */ + if (unlikely(ticks_elapsed > HZ)) { + /* Scenario 3: very long delay? bad in any case */ + printk (KERN_CRIT "timer_interrupt(CPU %d): delayed!" + " cycles %lX rem %lX " + " next/now %lX/%lX\n", + cpu, + cycles_elapsed, cycles_remainder, + next_tick, now ); + } /* Done mucking with unreliable delivery of interrupts. * Go do system house keeping. @@ -144,11 +163,8 @@ irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id) update_process_times(user_mode(get_irq_regs())); } - if (cpu == 0) { - write_seqlock(&xtime_lock); - do_timer(ticks_elapsed); - write_sequnlock(&xtime_lock); - } + if (cpu == 0) + xtime_update(ticks_elapsed); return IRQ_HANDLED; } @@ -173,7 +189,7 @@ EXPORT_SYMBOL(profile_pc); /* clock source code */ -static cycle_t read_cr16(void) +static cycle_t read_cr16(struct clocksource *cs) { return get_cycles(); } @@ -183,8 +199,6 @@ static struct clocksource clocksource_cr16 = { .rating = 300, .read = read_cr16, .mask = CLOCKSOURCE_MASK(BITS_PER_LONG), - .mult = 0, /* to be set */ - .shift = 22, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -232,9 +246,21 @@ static int __init rtc_init(void) } module_init(rtc_init); -void __init time_init(void) +void read_persistent_clock(struct timespec *ts) { static struct pdc_tod tod_data; + if (pdc_tod_read(&tod_data) == 0) { + ts->tv_sec = tod_data.tod_sec; + ts->tv_nsec = tod_data.tod_usec * 1000; + } else { + printk(KERN_ERR "Error reading tod clock\n"); + ts->tv_sec = 0; + ts->tv_nsec = 0; + } +} + +void __init time_init(void) +{ unsigned long current_cr16_khz; clocktick = (100 * PAGE0->mem_10msec) / HZ; @@ -243,22 +269,5 @@ void __init time_init(void) /* register at clocksource framework */ current_cr16_khz = PAGE0->mem_10msec/10; /* kHz */ - clocksource_cr16.mult = clocksource_khz2mult(current_cr16_khz, - clocksource_cr16.shift); - clocksource_register(&clocksource_cr16); - - if (pdc_tod_read(&tod_data) == 0) { - unsigned long flags; - - write_seqlock_irqsave(&xtime_lock, flags); - xtime.tv_sec = tod_data.tod_sec; - xtime.tv_nsec = tod_data.tod_usec * 1000; - set_normalized_timespec(&wall_to_monotonic, - -xtime.tv_sec, -xtime.tv_nsec); - write_sequnlock_irqrestore(&xtime_lock, flags); - } else { - printk(KERN_ERR "Error reading tod clock\n"); - xtime.tv_sec = 0; - xtime.tv_nsec = 0; - } + clocksource_register_khz(&clocksource_cr16, current_cr16_khz); } diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index c32f5d6d778..47ee620d15d 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -25,15 +25,15 @@ #include <linux/interrupt.h> #include <linux/console.h> #include <linux/bug.h> +#include <linux/ratelimit.h> #include <asm/assembly.h> -#include <asm/system.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/traps.h> #include <asm/unaligned.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/smp.h> #include <asm/pdc.h> #include <asm/pdc_chassis.h> @@ -43,9 +43,6 @@ #include "../math-emu/math-emu.h" /* for handle_fpe() */ -#define PRINT_USER_FAULTS /* (turn this on if you want user faults to be */ - /* dumped to the console via printk) */ - #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) DEFINE_SPINLOCK(pa_dbit_lock); #endif @@ -127,6 +124,8 @@ void show_regs(struct pt_regs *regs) user = user_mode(regs); level = user ? KERN_DEBUG : KERN_CRIT; + show_regs_print_info(level); + print_gr(level, regs); for (i = 0; i < 8; i += 4) @@ -159,13 +158,16 @@ void show_regs(struct pt_regs *regs) } } +static DEFINE_RATELIMIT_STATE(_hppa_rs, + DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); -void dump_stack(void) -{ - show_stack(NULL, NULL); +#define parisc_printk_ratelimited(critical, regs, fmt, ...) { \ + if ((critical || show_unhandled_signals) && __ratelimit(&_hppa_rs)) { \ + printk(fmt, ##__VA_ARGS__); \ + show_regs(regs); \ + } \ } -EXPORT_SYMBOL(dump_stack); static void do_show_stack(struct unwind_frame_info *info) { @@ -236,12 +238,10 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err) if (err == 0) return; /* STFU */ - printk(KERN_CRIT "%s (pid %d): %s (code %ld) at " RFMT "\n", + parisc_printk_ratelimited(1, regs, + KERN_CRIT "%s (pid %d): %s (code %ld) at " RFMT "\n", current->comm, task_pid_nr(current), str, err, regs->iaoq[0]); -#ifdef PRINT_USER_FAULTS - /* XXX for debugging only */ - show_regs(regs); -#endif + return; } @@ -250,15 +250,14 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err) oops_enter(); /* Amuse the user in a SPARC fashion */ - if (err) printk( -KERN_CRIT " _______________________________ \n" -KERN_CRIT " < Your System ate a SPARC! Gah! >\n" -KERN_CRIT " ------------------------------- \n" -KERN_CRIT " \\ ^__^\n" -KERN_CRIT " \\ (xx)\\_______\n" -KERN_CRIT " (__)\\ )\\/\\\n" -KERN_CRIT " U ||----w |\n" -KERN_CRIT " || ||\n"); + if (err) printk(KERN_CRIT + " _______________________________ \n" + " < Your System ate a SPARC! Gah! >\n" + " ------------------------------- \n" + " \\ ^__^\n" + " (__)\\ )\\/\\\n" + " U ||----w |\n" + " || ||\n"); /* unlock the pdc lock if necessary */ pdc_emergency_unlock(); @@ -284,7 +283,7 @@ KERN_CRIT " || ||\n"); show_regs(regs); dump_stack(); - add_taint(TAINT_DIE); + add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); if (in_interrupt()) panic("Fatal exception in interrupt"); @@ -299,11 +298,6 @@ KERN_CRIT " || ||\n"); do_exit(SIGSEGV); } -int syscall_ipi(int (*syscall) (struct pt_regs *), struct pt_regs *regs) -{ - return syscall(regs); -} - /* gdb uses break 4,8 */ #define GDB_BREAK_INSN 0x10004 static void handle_gdb_break(struct pt_regs *regs, int wot) @@ -334,14 +328,11 @@ static void handle_break(struct pt_regs *regs) (tt == BUG_TRAP_TYPE_NONE) ? 9 : 0); } -#ifdef PRINT_USER_FAULTS - if (unlikely(iir != GDB_BREAK_INSN)) { - printk(KERN_DEBUG "break %d,%d: pid=%d command='%s'\n", + if (unlikely(iir != GDB_BREAK_INSN)) + parisc_printk_ratelimited(0, regs, + KERN_DEBUG "break %d,%d: pid=%d command='%s'\n", iir & 31, (iir>>13) & ((1<<13)-1), task_pid_nr(current), current->comm); - show_regs(regs); - } -#endif /* send standard GDB signal */ handle_gdb_break(regs, TRAP_BRKPT); @@ -530,10 +521,10 @@ void notrace handle_interruption(int code, struct pt_regs *regs) */ if (((unsigned long)regs->iaoq[0] & 3) && ((unsigned long)regs->iasq[0] != (unsigned long)regs->sr[7])) { - /* Kill the user process later */ - regs->iaoq[0] = 0 | 3; + /* Kill the user process later */ + regs->iaoq[0] = 0 | 3; regs->iaoq[1] = regs->iaoq[0] + 4; - regs->iasq[0] = regs->iasq[0] = regs->sr[7]; + regs->iasq[0] = regs->iasq[1] = regs->sr[7]; regs->gr[0] &= ~PSW_B; return; } @@ -549,8 +540,8 @@ void notrace handle_interruption(int code, struct pt_regs *regs) /* set up a new led state on systems shipped with a LED State panel */ pdc_chassis_send_status(PDC_CHASSIS_DIRECT_HPMC); - - parisc_terminate("High Priority Machine Check (HPMC)", + + parisc_terminate("High Priority Machine Check (HPMC)", regs, code, 0); /* NOT REACHED */ @@ -592,13 +583,13 @@ void notrace handle_interruption(int code, struct pt_regs *regs) /* Break instruction trap */ handle_break(regs); return; - + case 10: /* Privileged operation trap */ die_if_kernel("Privileged operation", regs, code); si.si_code = ILL_PRVOPC; goto give_sigill; - + case 11: /* Privileged register trap */ if ((regs->iir & 0xffdfffe0) == 0x034008a0) { @@ -642,7 +633,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs) if(user_mode(regs)){ si.si_signo = SIGFPE; /* Set to zero, and let the userspace app figure it out from - the insn pointed to by si_addr */ + the insn pointed to by si_addr */ si.si_code = 0; si.si_addr = (void __user *) regs->iaoq[0]; force_sig_info(SIGFPE, &si, current); @@ -654,9 +645,10 @@ void notrace handle_interruption(int code, struct pt_regs *regs) case 14: /* Assist Exception Trap, i.e. floating point exception. */ die_if_kernel("Floating point exception", regs, 0); /* quiet */ + __inc_irq_stat(irq_fpassist_count); handle_fpe(regs); return; - + case 15: /* Data TLB miss fault/Data page fault */ /* Fall through */ @@ -668,15 +660,15 @@ void notrace handle_interruption(int code, struct pt_regs *regs) case 17: /* Non-access data TLB miss fault/Non-access data page fault */ /* FIXME: - Still need to add slow path emulation code here! - If the insn used a non-shadow register, then the tlb + Still need to add slow path emulation code here! + If the insn used a non-shadow register, then the tlb handlers could not have their side-effect (e.g. probe writing to a target register) emulated since rfir would erase the changes to said register. Instead we have to setup everything, call this function we are in, and emulate by hand. Technically we need to emulate: fdc,fdce,pdc,"fic,4f",prober,probeir,probew, probeiw - */ + */ fault_address = regs->ior; fault_space = regs->isr; break; @@ -770,11 +762,9 @@ void notrace handle_interruption(int code, struct pt_regs *regs) default: if (user_mode(regs)) { -#ifdef PRINT_USER_FAULTS - printk(KERN_DEBUG "\nhandle_interruption() pid=%d command='%s'\n", - task_pid_nr(current), current->comm); - show_regs(regs); -#endif + parisc_printk_ratelimited(0, regs, KERN_DEBUG + "handle_interruption() pid=%d command='%s'\n", + task_pid_nr(current), current->comm); /* SIGBUS, for lack of a better one. */ si.si_signo = SIGBUS; si.si_code = BUS_OBJERR; @@ -791,15 +781,10 @@ void notrace handle_interruption(int code, struct pt_regs *regs) if (user_mode(regs)) { if ((fault_space >> SPACEID_SHIFT) != (regs->sr[7] >> SPACEID_SHIFT)) { -#ifdef PRINT_USER_FAULTS - if (fault_space == 0) - printk(KERN_DEBUG "User Fault on Kernel Space "); - else - printk(KERN_DEBUG "User Fault (long pointer) (fault %d) ", - code); - printk("pid=%d command='%s'\n", task_pid_nr(current), current->comm); - show_regs(regs); -#endif + parisc_printk_ratelimited(0, regs, KERN_DEBUG + "User fault %d on space 0x%08lx, pid=%d command='%s'\n", + code, fault_space, + task_pid_nr(current), current->comm); si.si_signo = SIGSEGV; si.si_errno = 0; si.si_code = SEGV_MAPERR; @@ -811,14 +796,14 @@ void notrace handle_interruption(int code, struct pt_regs *regs) else { /* - * The kernel should never fault on its own address space. + * The kernel should never fault on its own address space, + * unless pagefault_disable() was called before. */ - if (fault_space == 0) + if (fault_space == 0 && !in_atomic()) { pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC); parisc_terminate("Kernel Fault", regs, code, fault_address); - } } diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index e6f4b7a4b7e..d7c0acb35ec 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -25,7 +25,9 @@ #include <linux/module.h> #include <linux/sched.h> #include <linux/signal.h> +#include <linux/ratelimit.h> #include <asm/uaccess.h> +#include <asm/hardirq.h> /* #define DEBUG_UNALIGNED 1 */ @@ -446,28 +448,23 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop) void handle_unaligned(struct pt_regs *regs) { - static unsigned long unaligned_count = 0; - static unsigned long last_time = 0; + static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5); unsigned long newbase = R1(regs->iir)?regs->gr[R1(regs->iir)]:0; int modify = 0; int ret = ERR_NOTHANDLED; struct siginfo si; register int flop=0; /* true if this is a flop */ + __inc_irq_stat(irq_unaligned_count); + /* log a message with pacing */ if (user_mode(regs)) { if (current->thread.flags & PARISC_UAC_SIGBUS) { goto force_sigbus; } - if (unaligned_count > 5 && - time_after(jiffies, last_time + 5 * HZ)) { - unaligned_count = 0; - last_time = jiffies; - } - - if (!(current->thread.flags & PARISC_UAC_NOPRINT) - && ++unaligned_count < 5) { + if (!(current->thread.flags & PARISC_UAC_NOPRINT) && + __ratelimit(&ratelimit)) { char buf[256]; sprintf(buf, "%s(%d): unaligned access to 0x" RFMT " at ip=0x" RFMT "\n", current->comm, task_pid_nr(current), regs->ior, regs->iaoq[0]); @@ -625,15 +622,12 @@ void handle_unaligned(struct pt_regs *regs) flop=1; ret = emulate_std(regs, R2(regs->iir),1); break; - -#ifdef CONFIG_PA20 case OPCODE_LDD_L: ret = emulate_ldd(regs, R2(regs->iir),0); break; case OPCODE_STD_L: ret = emulate_std(regs, R2(regs->iir),0); break; -#endif } #endif switch (regs->iir & OPCODE3_MASK) diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c index 69dad5a850a..ddd988b267a 100644 --- a/arch/parisc/kernel/unwind.c +++ b/arch/parisc/kernel/unwind.c @@ -13,6 +13,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/kallsyms.h> +#include <linux/sort.h> #include <asm/uaccess.h> #include <asm/assembly.h> @@ -28,7 +29,7 @@ #define dbg(x...) #endif -#define KERNEL_START (KERNEL_BINARY_TEXT_START - 0x1000) +#define KERNEL_START (KERNEL_BINARY_TEXT_START) extern struct unwind_table_entry __start___unwind[]; extern struct unwind_table_entry __stop___unwind[]; @@ -79,8 +80,11 @@ find_unwind_entry(unsigned long addr) if (addr >= table->start && addr <= table->end) e = find_unwind_entry_in_table(table, addr); - if (e) + if (e) { + /* Move-to-front to exploit common traces */ + list_move(&table->list, &unwind_tables); break; + } } return e; @@ -115,24 +119,18 @@ unwind_table_init(struct unwind_table *table, const char *name, } } +static int cmp_unwind_table_entry(const void *a, const void *b) +{ + return ((const struct unwind_table_entry *)a)->region_start + - ((const struct unwind_table_entry *)b)->region_start; +} + static void unwind_table_sort(struct unwind_table_entry *start, struct unwind_table_entry *finish) { - struct unwind_table_entry el, *p, *q; - - for (p = start + 1; p < finish; ++p) { - if (p[0].region_start < p[-1].region_start) { - el = *p; - q = p; - do { - q[0] = q[-1]; - --q; - } while (q > start && - el.region_start < q[-1].region_start); - *q = el; - } - } + sort(start, finish - start, sizeof(struct unwind_table_entry), + cmp_unwind_table_entry, NULL); } struct unwind_table * @@ -170,7 +168,7 @@ void unwind_table_remove(struct unwind_table *table) } /* Called from setup_arch to import the kernel unwind info */ -int unwind_init(void) +int __init unwind_init(void) { long start, stop; register unsigned long gp __asm__ ("r27"); @@ -235,7 +233,6 @@ static void unwind_frame_regs(struct unwind_frame_info *info) e = find_unwind_entry(info->ip); if (e == NULL) { unsigned long sp; - extern char _stext[], _etext[]; dbg("Cannot find unwind entry for 0x%lx; forced unwinding\n", info->ip); @@ -283,8 +280,7 @@ static void unwind_frame_regs(struct unwind_frame_info *info) break; info->prev_ip = tmp; sp = info->prev_sp; - } while (info->prev_ip < (unsigned long)_stext || - info->prev_ip > (unsigned long)_etext); + } while (!kernel_text_address(info->prev_ip)); info->rp = 0; @@ -417,3 +413,29 @@ int unwind_to_user(struct unwind_frame_info *info) return ret; } + +unsigned long return_address(unsigned int level) +{ + struct unwind_frame_info info; + struct pt_regs r; + unsigned long sp; + + /* initialize unwind info */ + asm volatile ("copy %%r30, %0" : "=r"(sp)); + memset(&r, 0, sizeof(struct pt_regs)); + r.iaoq[0] = (unsigned long) current_text_addr(); + r.gr[2] = (unsigned long) __builtin_return_address(0); + r.gr[30] = sp; + unwind_frame_init(&info, current, &r); + + /* unwind stack */ + ++level; + do { + if (unwind_once(&info) < 0 || info.ip == 0) + return 0; + if (!kernel_text_address(info.ip)) + return 0; + } while (info.ip && level--); + + return info.ip; +} diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S index fd2cc4fd2b6..0dacc5ca555 100644 --- a/arch/parisc/kernel/vmlinux.lds.S +++ b/arch/parisc/kernel/vmlinux.lds.S @@ -6,28 +6,24 @@ * Copyright (C) 2000 Michael Ang <mang with subcarrier.org> * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> * Copyright (C) 2003 James Bottomley <jejb with parisc-linux.org> - * Copyright (C) 2006 Helge Deller <deller@gmx.de> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * Copyright (C) 2006-2013 Helge Deller <deller@gmx.de> */ + +/* + * Put page table entries (swapper_pg_dir) as the first thing in .bss. This + * will ensure that it has .bss alignment (PAGE_SIZE). + */ +#define BSS_FIRST_SECTIONS *(.data..vm0.pmd) \ + *(.data..vm0.pgd) \ + *(.data..vm0.pte) + #include <asm-generic/vmlinux.lds.h> + /* needed for the processor specific cache alignment size */ #include <asm/cache.h> #include <asm/page.h> #include <asm/asm-offsets.h> +#include <asm/thread_info.h> /* ld script to make hppa Linux kernel */ #ifndef CONFIG_64BIT @@ -38,7 +34,7 @@ OUTPUT_FORMAT("elf64-hppa-linux") OUTPUT_ARCH(hppa:hppa2.0w) #endif -ENTRY(_stext) +ENTRY(parisc_kernel_start) #ifndef CONFIG_64BIT jiffies = jiffies_64 + 4; #else @@ -48,9 +44,29 @@ SECTIONS { . = KERNEL_BINARY_TEXT_START; + __init_begin = .; + HEAD_TEXT_SECTION + INIT_TEXT_SECTION(8) + + . = ALIGN(PAGE_SIZE); + INIT_DATA_SECTION(PAGE_SIZE) + /* we have to discard exit text and such at runtime, not link time */ + .exit.text : + { + EXIT_TEXT + } + .exit.data : + { + EXIT_DATA + } + PERCPU_SECTION(8) + . = ALIGN(PAGE_SIZE); + __init_end = .; + /* freed after init ends here */ + _text = .; /* Text and read-only data */ - .text ALIGN(16) : { - HEAD_TEXT + _stext = .; + .text ALIGN(PAGE_SIZE) : { TEXT_TEXT SCHED_TEXT LOCK_TEXT @@ -64,28 +80,29 @@ SECTIONS *(.fixup) *(.lock.text) /* out-of-line lock text */ *(.gnu.warning) - } = 0 - /* End of text section */ + } + . = ALIGN(PAGE_SIZE); _etext = .; + /* End of text section */ - RODATA + /* Start of data section */ + _sdata = .; - /* writeable */ - /* Make sure this is page aligned so - * that we can properly leave these - * as writable - */ - . = ALIGN(PAGE_SIZE); - data_start = .; + RO_DATA_SECTION(8) + +#ifdef CONFIG_64BIT . = ALIGN(16); - /* Exception table */ - __ex_table : { - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; + /* Linkage tables */ + .opd : { + *(.opd) + } PROVIDE (__gp = .); + .plt : { + *(.plt) } - - NOTES + .dlt : { + *(.dlt) + } +#endif /* unwind info */ .PARISC.unwind : { @@ -94,152 +111,40 @@ SECTIONS __stop___unwind = .; } - /* rarely changed data like cpu maps */ - . = ALIGN(16); - .data.read_mostly : { - *(.data.read_mostly) - } + /* writeable */ + /* Make sure this is page aligned so + * that we can properly leave these + * as writable + */ + . = ALIGN(PAGE_SIZE); + data_start = .; - . = ALIGN(L1_CACHE_BYTES); - /* Data */ - .data : { - DATA_DATA - CONSTRUCTORS - } + EXCEPTION_TABLE(8) + NOTES - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { - *(.data.cacheline_aligned) - } + /* Data */ + RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, PAGE_SIZE) /* PA-RISC locks requires 16-byte alignment */ . = ALIGN(16); - .data.lock_aligned : { - *(.data.lock_aligned) - } - - /* nosave data is really only used for software suspend...it's here - * just in case we ever implement it - */ - . = ALIGN(PAGE_SIZE); - __nosave_begin = .; - .data_nosave : { - *(.data.nosave) + .data..lock_aligned : { + *(.data..lock_aligned) } - . = ALIGN(PAGE_SIZE); - __nosave_end = .; /* End of data section */ _edata = .; /* BSS */ - __bss_start = .; - /* page table entries need to be PAGE_SIZE aligned */ - . = ALIGN(PAGE_SIZE); - .data.vmpages : { - *(.data.vm0.pmd) - *(.data.vm0.pgd) - *(.data.vm0.pte) - } - .bss : { - *(.bss) - *(COMMON) - } - __bss_stop = .; - - - /* assembler code expects init_task to be 16k aligned */ - . = ALIGN(16384); - /* init_task */ - .data.init_task : { - *(.data.init_task) - } - -#ifdef CONFIG_64BIT - . = ALIGN(16); - /* Linkage tables */ - .opd : { - *(.opd) - } PROVIDE (__gp = .); - .plt : { - *(.plt) - } - .dlt : { - *(.dlt) - } -#endif + BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 8) - /* reserve space for interrupt stack by aligning __init* to 16k */ - . = ALIGN(16384); - __init_begin = .; - .init.text : { - _sinittext = .; - INIT_TEXT - _einittext = .; - } - .init.data : { - INIT_DATA - } - . = ALIGN(16); - .init.setup : { - __setup_start = .; - *(.init.setup) - __setup_end = .; - } - .initcall.init : { - __initcall_start = .; - INITCALLS - __initcall_end = .; - } - .con_initcall.init : { - __con_initcall_start = .; - *(.con_initcall.init) - __con_initcall_end = .; - } - SECURITY_INIT - - /* alternate instruction replacement. This is a mechanism x86 uses - * to detect the CPU type and replace generic instruction sequences - * with CPU specific ones. We don't currently do this in PA, but - * it seems like a good idea... - */ - . = ALIGN(4); - .altinstructions : { - __alt_instructions = .; - *(.altinstructions) - __alt_instructions_end = .; - } - .altinstr_replacement : { - *(.altinstr_replacement) - } - - /* .exit.text is discard at runtime, not link time, to deal with references - * from .altinstructions and .eh_frame - */ - .exit.text : { - EXIT_TEXT - } - .exit.data : { - EXIT_DATA - } -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(PAGE_SIZE); - .init.ramfs : { - __initramfs_start = .; - *(.init.ramfs) - __initramfs_end = .; - } -#endif - - PERCPU(PAGE_SIZE) - . = ALIGN(PAGE_SIZE); - __init_end = .; - /* freed after init ends here */ _end = . ; + STABS_DEBUG + .note 0 : { *(.note) } + /* Sections to be discarded */ + DISCARDS /DISCARD/ : { - *(.exitcall.exit) #ifdef CONFIG_64BIT /* temporary hack until binutils is fixed to not emit these * for static binaries @@ -252,7 +157,4 @@ SECTIONS *(.gnu.hash) #endif } - - STABS_DEBUG - .note 0 : { *(.note) } } diff --git a/arch/parisc/lib/Makefile b/arch/parisc/lib/Makefile index 5f2e6904d14..8fa92b8d839 100644 --- a/arch/parisc/lib/Makefile +++ b/arch/parisc/lib/Makefile @@ -2,6 +2,7 @@ # Makefile for parisc-specific library files # -lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o +lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o \ + ucmpdi2.o delay.o obj-y := iomap.o diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c index e3eb739fab1..187118841af 100644 --- a/arch/parisc/lib/bitops.c +++ b/arch/parisc/lib/bitops.c @@ -8,12 +8,11 @@ #include <linux/kernel.h> #include <linux/spinlock.h> -#include <asm/system.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #ifdef CONFIG_SMP -raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned = { - [0 ... (ATOMIC_HASH_SIZE-1)] = __RAW_SPIN_LOCK_UNLOCKED +arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned = { + [0 ... (ATOMIC_HASH_SIZE-1)] = __ARCH_SPIN_LOCK_UNLOCKED }; #endif diff --git a/arch/parisc/lib/checksum.c b/arch/parisc/lib/checksum.c index 462696d30d3..ae66d31f9ec 100644 --- a/arch/parisc/lib/checksum.c +++ b/arch/parisc/lib/checksum.c @@ -13,8 +13,6 @@ * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. - * - * $Id: checksum.c,v 1.3 1997/12/01 17:57:34 ralf Exp $ */ #include <linux/module.h> #include <linux/types.h> diff --git a/arch/parisc/lib/delay.c b/arch/parisc/lib/delay.c new file mode 100644 index 00000000000..ec9255f27a8 --- /dev/null +++ b/arch/parisc/lib/delay.c @@ -0,0 +1,73 @@ +/* + * Precise Delay Loops for parisc + * + * based on code by: + * Copyright (C) 1993 Linus Torvalds + * Copyright (C) 1997 Martin Mares <mj@atrey.karlin.mff.cuni.cz> + * Copyright (C) 2008 Jiri Hladky <hladky _dot_ jiri _at_ gmail _dot_ com> + * + * parisc implementation: + * Copyright (C) 2013 Helge Deller <deller@gmx.de> + */ + + +#include <linux/module.h> +#include <linux/preempt.h> +#include <linux/init.h> + +#include <asm/processor.h> +#include <asm/delay.h> + +#include <asm/special_insns.h> /* for mfctl() */ +#include <asm/processor.h> /* for boot_cpu_data */ + +/* CR16 based delay: */ +static void __cr16_delay(unsigned long __loops) +{ + /* + * Note: Due to unsigned math, cr16 rollovers shouldn't be + * a problem here. However, on 32 bit, we need to make sure + * we don't pass in too big a value. The current default + * value of MAX_UDELAY_MS should help prevent this. + */ + u32 bclock, now, loops = __loops; + int cpu; + + preempt_disable(); + cpu = smp_processor_id(); + bclock = mfctl(16); + for (;;) { + now = mfctl(16); + if ((now - bclock) >= loops) + break; + + /* Allow RT tasks to run */ + preempt_enable(); + asm volatile(" nop\n"); + barrier(); + preempt_disable(); + + /* + * It is possible that we moved to another CPU, and + * since CR16's are per-cpu we need to calculate + * that. The delay must guarantee that we wait "at + * least" the amount of time. Being moved to another + * CPU could make the wait longer but we just need to + * make sure we waited long enough. Rebalance the + * counter for this CPU. + */ + if (unlikely(cpu != smp_processor_id())) { + loops -= (now - bclock); + cpu = smp_processor_id(); + bclock = mfctl(16); + } + } + preempt_enable(); +} + + +void __udelay(unsigned long usecs) +{ + __cr16_delay(usecs * ((unsigned long)boot_cpu_data.cpu_hz / 1000000UL)); +} +EXPORT_SYMBOL(__udelay); diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S index d172d4245cd..f8c45cc2947 100644 --- a/arch/parisc/lib/fixup.S +++ b/arch/parisc/lib/fixup.S @@ -36,8 +36,8 @@ #endif /* t2 = &__per_cpu_offset[smp_processor_id()]; */ LDREGX \t2(\t1),\t2 - addil LT%per_cpu__exception_data,%r27 - LDREG RT%per_cpu__exception_data(%r1),\t1 + addil LT%exception_data,%r27 + LDREG RT%exception_data(%r1),\t1 /* t1 = &__get_cpu_var(exception_data) */ add,l \t1,\t2,\t1 /* t1 = t1->fault_ip */ @@ -46,8 +46,8 @@ #else .macro get_fault_ip t1 t2 /* t1 = &__get_cpu_var(exception_data) */ - addil LT%per_cpu__exception_data,%r27 - LDREG RT%per_cpu__exception_data(%r1),\t2 + addil LT%exception_data,%r27 + LDREG RT%exception_data(%r1),\t2 /* t1 = t2->fault_ip */ LDREG EXCDATA_IP(\t2), \t1 .endm diff --git a/arch/parisc/lib/iomap.c b/arch/parisc/lib/iomap.c index 5069e8b2ca7..fb8e10a4fb3 100644 --- a/arch/parisc/lib/iomap.c +++ b/arch/parisc/lib/iomap.c @@ -5,6 +5,7 @@ #include <linux/ioport.h> #include <linux/pci.h> +#include <linux/export.h> #include <asm/io.h> /* @@ -435,28 +436,6 @@ void ioport_unmap(void __iomem *addr) } } -/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ -void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) -{ - resource_size_t start = pci_resource_start(dev, bar); - resource_size_t len = pci_resource_len(dev, bar); - unsigned long flags = pci_resource_flags(dev, bar); - - if (!len || !start) - return NULL; - if (maxlen && len > maxlen) - len = maxlen; - if (flags & IORESOURCE_IO) - return ioport_map(start, len); - if (flags & IORESOURCE_MEM) { - if (flags & IORESOURCE_CACHEABLE) - return ioremap(start, len); - return ioremap_nocache(start, len); - } - /* What? */ - return NULL; -} - void pci_iounmap(struct pci_dev *dev, void __iomem * addr) { if (!INDIRECT_ADDR(addr)) { @@ -482,5 +461,4 @@ EXPORT_SYMBOL(iowrite16_rep); EXPORT_SYMBOL(iowrite32_rep); EXPORT_SYMBOL(ioport_map); EXPORT_SYMBOL(ioport_unmap); -EXPORT_SYMBOL(pci_iomap); EXPORT_SYMBOL(pci_iounmap); diff --git a/arch/parisc/lib/lusercopy.S b/arch/parisc/lib/lusercopy.S index 1bd23ccec17..a512f07d4fe 100644 --- a/arch/parisc/lib/lusercopy.S +++ b/arch/parisc/lib/lusercopy.S @@ -61,47 +61,6 @@ .endm /* - * long lstrncpy_from_user(char *dst, const char *src, long n) - * - * Returns -EFAULT if exception before terminator, - * N if the entire buffer filled, - * otherwise strlen (i.e. excludes zero byte) - */ - -ENTRY(lstrncpy_from_user) - .proc - .callinfo NO_CALLS - .entry - comib,= 0,%r24,$lsfu_done - copy %r24,%r23 - get_sr -1: ldbs,ma 1(%sr1,%r25),%r1 -$lsfu_loop: - stbs,ma %r1,1(%r26) - comib,=,n 0,%r1,$lsfu_done - addib,<>,n -1,%r24,$lsfu_loop -2: ldbs,ma 1(%sr1,%r25),%r1 -$lsfu_done: - sub %r23,%r24,%r28 -$lsfu_exit: - bv %r0(%r2) - nop - .exit -ENDPROC(lstrncpy_from_user) - - .section .fixup,"ax" -3: fixup_branch $lsfu_exit - ldi -EFAULT,%r28 - .previous - - .section __ex_table,"aw" - ASM_ULONG_INSN 1b,3b - ASM_ULONG_INSN 2b,3b - .previous - - .procend - - /* * unsigned long lclear_user(void *to, unsigned long n) * * Returns 0 for success. @@ -129,9 +88,7 @@ ENDPROC(lclear_user) ldo 1(%r25),%r25 .previous - .section __ex_table,"aw" - ASM_ULONG_INSN 1b,2b - .previous + ASM_EXCEPTIONTABLE_ENTRY(1b,2b) .procend @@ -170,10 +127,8 @@ ENDPROC(lstrnlen_user) copy %r24,%r26 /* reset r26 so 0 is returned on fault */ .previous - .section __ex_table,"aw" - ASM_ULONG_INSN 1b,3b - ASM_ULONG_INSN 2b,3b - .previous + ASM_EXCEPTIONTABLE_ENTRY(1b,3b) + ASM_EXCEPTIONTABLE_ENTRY(2b,3b) .procend diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c index bbda909c866..b2b441b3234 100644 --- a/arch/parisc/lib/memcpy.c +++ b/arch/parisc/lib/memcpy.c @@ -2,6 +2,7 @@ * Optimized memory copy routines. * * Copyright (C) 2004 Randolph Chung <tausq@debian.org> + * Copyright (C) 2013 Helge Deller <deller@gmx.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -55,7 +56,7 @@ #ifdef __KERNEL__ #include <linux/module.h> #include <linux/compiler.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define s_space "%%sr1" #define d_space "%%sr2" #else @@ -68,7 +69,7 @@ DECLARE_PER_CPU(struct exception_data, exception_data); #define preserve_branch(label) do { \ - volatile int dummy; \ + volatile int dummy = 0; \ /* The following branch is never taken, it's just here to */ \ /* prevent gcc from optimizing away our exception code. */ \ if (unlikely(dummy != dummy)) \ @@ -153,17 +154,21 @@ static inline void prefetch_dst(const void *addr) #define prefetch_dst(addr) do { } while(0) #endif +#define PA_MEMCPY_OK 0 +#define PA_MEMCPY_LOAD_ERROR 1 +#define PA_MEMCPY_STORE_ERROR 2 + /* Copy from a not-aligned src to an aligned dst, using shifts. Handles 4 words * per loop. This code is derived from glibc. */ -static inline unsigned long copy_dstaligned(unsigned long dst, unsigned long src, unsigned long len, unsigned long o_dst, unsigned long o_src, unsigned long o_len) +static noinline unsigned long copy_dstaligned(unsigned long dst, + unsigned long src, unsigned long len) { /* gcc complains that a2 and a3 may be uninitialized, but actually * they cannot be. Initialize a2/a3 to shut gcc up. */ register unsigned int a0, a1, a2 = 0, a3 = 0; int sh_1, sh_2; - struct exception_data *d; /* prefetch_src((const void *)src); */ @@ -197,7 +202,7 @@ static inline unsigned long copy_dstaligned(unsigned long dst, unsigned long src goto do2; case 0: if (len == 0) - return 0; + return PA_MEMCPY_OK; /* a3 = ((unsigned int *) src)[0]; a0 = ((unsigned int *) src)[1]; */ ldw(s_space, 0, src, a3, cda_ldw_exc); @@ -256,42 +261,35 @@ do0: preserve_branch(handle_load_error); preserve_branch(handle_store_error); - return 0; + return PA_MEMCPY_OK; handle_load_error: __asm__ __volatile__ ("cda_ldw_exc:\n"); - d = &__get_cpu_var(exception_data); - DPRINTF("cda_ldw_exc: o_len=%lu fault_addr=%lu o_src=%lu ret=%lu\n", - o_len, d->fault_addr, o_src, o_len - d->fault_addr + o_src); - return o_len * 4 - d->fault_addr + o_src; + return PA_MEMCPY_LOAD_ERROR; handle_store_error: __asm__ __volatile__ ("cda_stw_exc:\n"); - d = &__get_cpu_var(exception_data); - DPRINTF("cda_stw_exc: o_len=%lu fault_addr=%lu o_dst=%lu ret=%lu\n", - o_len, d->fault_addr, o_dst, o_len - d->fault_addr + o_dst); - return o_len * 4 - d->fault_addr + o_dst; + return PA_MEMCPY_STORE_ERROR; } -/* Returns 0 for success, otherwise, returns number of bytes not transferred. */ -static unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len) +/* Returns PA_MEMCPY_OK, PA_MEMCPY_LOAD_ERROR or PA_MEMCPY_STORE_ERROR. + * In case of an access fault the faulty address can be read from the per_cpu + * exception data struct. */ +static noinline unsigned long pa_memcpy_internal(void *dstp, const void *srcp, + unsigned long len) { register unsigned long src, dst, t1, t2, t3; register unsigned char *pcs, *pcd; register unsigned int *pws, *pwd; register double *pds, *pdd; - unsigned long ret = 0; - unsigned long o_dst, o_src, o_len; - struct exception_data *d; + unsigned long ret; src = (unsigned long)srcp; dst = (unsigned long)dstp; pcs = (unsigned char *)srcp; pcd = (unsigned char *)dstp; - o_dst = dst; o_src = src; o_len = len; - /* prefetch_src((const void *)srcp); */ if (len < THRESHOLD) @@ -401,11 +399,11 @@ byte_copy: len--; } - return 0; + return PA_MEMCPY_OK; unaligned_copy: /* possibly we are aligned on a word, but not on a double... */ - if (likely(t1 & (sizeof(unsigned int)-1)) == 0) { + if (likely((t1 & (sizeof(unsigned int)-1)) == 0)) { t2 = src & (sizeof(unsigned int) - 1); if (unlikely(t2 != 0)) { @@ -438,8 +436,7 @@ unaligned_copy: src = (unsigned long)pcs; } - ret = copy_dstaligned(dst, src, len / sizeof(unsigned int), - o_dst, o_src, o_len); + ret = copy_dstaligned(dst, src, len / sizeof(unsigned int)); if (ret) return ret; @@ -454,17 +451,41 @@ unaligned_copy: handle_load_error: __asm__ __volatile__ ("pmc_load_exc:\n"); - d = &__get_cpu_var(exception_data); - DPRINTF("pmc_load_exc: o_len=%lu fault_addr=%lu o_src=%lu ret=%lu\n", - o_len, d->fault_addr, o_src, o_len - d->fault_addr + o_src); - return o_len - d->fault_addr + o_src; + return PA_MEMCPY_LOAD_ERROR; handle_store_error: __asm__ __volatile__ ("pmc_store_exc:\n"); - d = &__get_cpu_var(exception_data); - DPRINTF("pmc_store_exc: o_len=%lu fault_addr=%lu o_dst=%lu ret=%lu\n", - o_len, d->fault_addr, o_dst, o_len - d->fault_addr + o_dst); - return o_len - d->fault_addr + o_dst; + return PA_MEMCPY_STORE_ERROR; +} + + +/* Returns 0 for success, otherwise, returns number of bytes not transferred. */ +static unsigned long pa_memcpy(void *dstp, const void *srcp, unsigned long len) +{ + unsigned long ret, fault_addr, reference; + struct exception_data *d; + + ret = pa_memcpy_internal(dstp, srcp, len); + if (likely(ret == PA_MEMCPY_OK)) + return 0; + + /* if a load or store fault occured we can get the faulty addr */ + d = this_cpu_ptr(&exception_data); + fault_addr = d->fault_addr; + + /* error in load or store? */ + if (ret == PA_MEMCPY_LOAD_ERROR) + reference = (unsigned long) srcp; + else + reference = (unsigned long) dstp; + + DPRINTF("pa_memcpy: fault type = %lu, len=%lu fault_addr=%lu ref=%lu\n", + ret, len, fault_addr, reference); + + if (fault_addr >= reference) + return len - (fault_addr - reference); + else + return len; } #ifdef __KERNEL__ @@ -475,7 +496,8 @@ unsigned long copy_to_user(void __user *dst, const void *src, unsigned long len) return pa_memcpy((void __force *)dst, src, len); } -unsigned long copy_from_user(void *dst, const void __user *src, unsigned long len) +EXPORT_SYMBOL(__copy_from_user); +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long len) { mtsp(get_user_space(), 1); mtsp(get_kernel_space(), 2); @@ -502,4 +524,17 @@ EXPORT_SYMBOL(copy_to_user); EXPORT_SYMBOL(copy_from_user); EXPORT_SYMBOL(copy_in_user); EXPORT_SYMBOL(memcpy); + +long probe_kernel_read(void *dst, const void *src, size_t size) +{ + unsigned long addr = (unsigned long)src; + + if (addr < PAGE_SIZE) + return -EFAULT; + + /* check for I/O space F_EXTEND(0xfff00000) access as well? */ + + return __probe_kernel_read(dst, src, size); +} + #endif diff --git a/arch/parisc/lib/ucmpdi2.c b/arch/parisc/lib/ucmpdi2.c new file mode 100644 index 00000000000..149c016f32c --- /dev/null +++ b/arch/parisc/lib/ucmpdi2.c @@ -0,0 +1,25 @@ +#include <linux/module.h> + +union ull_union { + unsigned long long ull; + struct { + unsigned int high; + unsigned int low; + } ui; +}; + +int __ucmpdi2(unsigned long long a, unsigned long long b) +{ + union ull_union au = {.ull = a}; + union ull_union bu = {.ull = b}; + + if (au.ui.high < bu.ui.high) + return 0; + else if (au.ui.high > bu.ui.high) + return 2; + if (au.ui.low < bu.ui.low) + return 0; + else if (au.ui.low > bu.ui.low) + return 2; + return 1; +} diff --git a/arch/parisc/math-emu/Makefile b/arch/parisc/math-emu/Makefile index 1f3f225897f..0bd63b08a79 100644 --- a/arch/parisc/math-emu/Makefile +++ b/arch/parisc/math-emu/Makefile @@ -3,7 +3,7 @@ # # See arch/parisc/math-emu/README -EXTRA_CFLAGS += -Wno-parentheses -Wno-implicit-function-declaration \ +ccflags-y := -Wno-parentheses -Wno-implicit-function-declaration \ -Wno-uninitialized -Wno-strict-prototypes -Wno-return-type \ -Wno-implicit-int diff --git a/arch/parisc/math-emu/cnv_float.h b/arch/parisc/math-emu/cnv_float.h index 9071e093164..933423fa514 100644 --- a/arch/parisc/math-emu/cnv_float.h +++ b/arch/parisc/math-emu/cnv_float.h @@ -347,16 +347,15 @@ Sgl_isinexact_to_fix(sgl_value,exponent) #define Duint_from_sgl_mantissa(sgl_value,exponent,dresultA,dresultB) \ - {Sall(sgl_value) <<= SGL_EXP_LENGTH; /* left-justify */ \ + {unsigned int val = Sall(sgl_value) << SGL_EXP_LENGTH; \ if (exponent <= 31) { \ - Dintp1(dresultA) = 0; \ - Dintp2(dresultB) = (unsigned)Sall(sgl_value) >> (31 - exponent); \ + Dintp1(dresultA) = 0; \ + Dintp2(dresultB) = val >> (31 - exponent); \ } \ else { \ - Dintp1(dresultA) = Sall(sgl_value) >> (63 - exponent); \ - Dintp2(dresultB) = Sall(sgl_value) << (exponent - 31); \ + Dintp1(dresultA) = val >> (63 - exponent); \ + Dintp2(dresultB) = exponent <= 62 ? val << (exponent - 31) : 0; \ } \ - Sall(sgl_value) >>= SGL_EXP_LENGTH; /* return to original */ \ } #define Duint_setzero(dresultA,dresultB) \ diff --git a/arch/parisc/math-emu/decode_exc.c b/arch/parisc/math-emu/decode_exc.c index 66c8a9f6a27..04e550e76ae 100644 --- a/arch/parisc/math-emu/decode_exc.c +++ b/arch/parisc/math-emu/decode_exc.c @@ -40,7 +40,7 @@ * END_DESC */ - +#include <linux/kernel.h> #include "float.h" #include "sgl_float.h" #include "dbl_float.h" @@ -56,7 +56,7 @@ /* General definitions */ #define DOESTRAP 1 #define NOTRAP 0 -#define SIGNALCODE(signal, code) ((signal) << 24 | (code)); +#define SIGNALCODE(signal, code) ((signal) << 24 | (code)) #define copropbit 1<<31-2 /* bit position 2 */ #define opclass 9 /* bits 21 & 22 */ #define fmt 11 /* bits 19 & 20 */ @@ -342,6 +342,7 @@ decode_fpu(unsigned int Fpu_register[], unsigned int trap_counts[]) return SIGNALCODE(SIGFPE, FPE_FLTINV); case DIVISIONBYZEROEXCEPTION: update_trap_counts(Fpu_register, aflags, bflags, trap_counts); + Clear_excp_register(exception_index); return SIGNALCODE(SIGFPE, FPE_FLTDIV); case INEXACTEXCEPTION: update_trap_counts(Fpu_register, aflags, bflags, trap_counts); diff --git a/arch/parisc/math-emu/dfadd.c b/arch/parisc/math-emu/dfadd.c index e147d7d3b0f..d37e2d2cb6f 100644 --- a/arch/parisc/math-emu/dfadd.c +++ b/arch/parisc/math-emu/dfadd.c @@ -303,7 +303,7 @@ dbl_fadd( if(Dbl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the result + /* A straight forward algorithm would now shift the result * and extension left until the hidden bit becomes one. Not * all of the extension bits need participate in the shift. * Only the two most significant bits (round and guard) are diff --git a/arch/parisc/math-emu/dfsub.c b/arch/parisc/math-emu/dfsub.c index 87ebc60d465..2e8b5a79bff 100644 --- a/arch/parisc/math-emu/dfsub.c +++ b/arch/parisc/math-emu/dfsub.c @@ -306,7 +306,7 @@ dbl_fsub( if(Dbl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the result + /* A straight forward algorithm would now shift the result * and extension left until the hidden bit becomes one. Not * all of the extension bits need participate in the shift. * Only the two most significant bits (round and guard) are diff --git a/arch/parisc/math-emu/float.h b/arch/parisc/math-emu/float.h index ce76f6dfa25..7a51f97e72e 100644 --- a/arch/parisc/math-emu/float.h +++ b/arch/parisc/math-emu/float.h @@ -484,7 +484,6 @@ typedef int VOID; * | |G|L|E|U|X| * +-------+-------+-------+-------+-------+-------+-------+-------+ */ -#define Allexception(object) (object) #define Greaterthanbit(object) Bitfield_extract( 27, 1,object) #define Lessthanbit(object) Bitfield_extract( 28, 1,object) #define Equalbit(object) Bitfield_extract( 29, 1,object) diff --git a/arch/parisc/math-emu/fmpyfadd.c b/arch/parisc/math-emu/fmpyfadd.c index 5dd7f93a89b..b067c45c872 100644 --- a/arch/parisc/math-emu/fmpyfadd.c +++ b/arch/parisc/math-emu/fmpyfadd.c @@ -531,7 +531,7 @@ dbl_fmpyfadd( sign_save = Dbl_signextendedsign(resultp1); if (Dbl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the + /* A straightforward algorithm would now shift the * result and extension left until the hidden bit * becomes one. Not all of the extension bits need * participate in the shift. Only the two most @@ -1191,7 +1191,7 @@ unsigned int *status; sign_save = Dbl_signextendedsign(resultp1); if (Dbl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the + /* A straightforward algorithm would now shift the * result and extension left until the hidden bit * becomes one. Not all of the extension bits need * participate in the shift. Only the two most @@ -1841,7 +1841,7 @@ unsigned int *status; sign_save = Sgl_signextendedsign(resultp1); if (Sgl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the + /* A straightforward algorithm would now shift the * result and extension left until the hidden bit * becomes one. Not all of the extension bits need * participate in the shift. Only the two most @@ -2483,7 +2483,7 @@ unsigned int *status; sign_save = Sgl_signextendedsign(resultp1); if (Sgl_iszero_hidden(resultp1)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the + /* A straightforward algorithm would now shift the * result and extension left until the hidden bit * becomes one. Not all of the extension bits need * participate in the shift. Only the two most diff --git a/arch/parisc/math-emu/fpudispatch.c b/arch/parisc/math-emu/fpudispatch.c index 6e28f9f4c62..673b73e8420 100644 --- a/arch/parisc/math-emu/fpudispatch.c +++ b/arch/parisc/math-emu/fpudispatch.c @@ -50,6 +50,7 @@ #define FPUDEBUG 0 #include "float.h" +#include <linux/bug.h> #include <linux/kernel.h> #include <asm/processor.h> /* #include <sys/debug.h> */ diff --git a/arch/parisc/math-emu/sfadd.c b/arch/parisc/math-emu/sfadd.c index 008d721b5d2..f802cd6c786 100644 --- a/arch/parisc/math-emu/sfadd.c +++ b/arch/parisc/math-emu/sfadd.c @@ -298,7 +298,7 @@ sgl_fadd( if(Sgl_iszero_hidden(result)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the result + /* A straightforward algorithm would now shift the result * and extension left until the hidden bit becomes one. Not * all of the extension bits need participate in the shift. * Only the two most significant bits (round and guard) are diff --git a/arch/parisc/math-emu/sfsub.c b/arch/parisc/math-emu/sfsub.c index 24eef61c8e3..5f90d0f31a5 100644 --- a/arch/parisc/math-emu/sfsub.c +++ b/arch/parisc/math-emu/sfsub.c @@ -301,7 +301,7 @@ sgl_fsub( if(Sgl_iszero_hidden(result)) { /* Handle normalization */ - /* A straight foward algorithm would now shift the result + /* A straightforward algorithm would now shift the result * and extension left until the hidden bit becomes one. Not * all of the extension bits need participate in the shift. * Only the two most significant bits (round and guard) are diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c index 92c7fa4ecc3..3ca9c1131cf 100644 --- a/arch/parisc/mm/fault.c +++ b/arch/parisc/mm/fault.c @@ -1,5 +1,4 @@ -/* $Id: fault.c,v 1.5 2000/01/26 16:20:29 jsm Exp $ - * +/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. @@ -20,10 +19,6 @@ #include <asm/uaccess.h> #include <asm/traps.h> -#define PRINT_USER_FAULTS /* (turn this on if you want user faults to be */ - /* dumped to the console via printk) */ - - /* Various important other fields */ #define bit22set(x) (x & 0x00000200) #define bits23_25set(x) (x & 0x000001c0) @@ -35,6 +30,8 @@ DEFINE_PER_CPU(struct exception_data, exception_data); +int show_unhandled_signals = 1; + /* * parisc_acctyp(unsigned int inst) -- * Given a PA-RISC memory access instruction, determine if the @@ -143,10 +140,16 @@ int fixup_exception(struct pt_regs *regs) { const struct exception_table_entry *fix; + /* If we only stored 32bit addresses in the exception table we can drop + * out if we faulted on a 64bit address. */ + if ((sizeof(regs->iaoq[0]) > sizeof(fix->insn)) + && (regs->iaoq[0] >> 32)) + return 0; + fix = search_exception_tables(regs->iaoq[0]); if (fix) { struct exception_data *d; - d = &__get_cpu_var(exception_data); + d = this_cpu_ptr(&exception_data); d->fault_ip = regs->iaoq[0]; d->fault_space = regs->isr; d->fault_addr = regs->ior; @@ -168,18 +171,58 @@ int fixup_exception(struct pt_regs *regs) return 0; } +/* + * Print out info about fatal segfaults, if the show_unhandled_signals + * sysctl is set: + */ +static inline void +show_signal_msg(struct pt_regs *regs, unsigned long code, + unsigned long address, struct task_struct *tsk, + struct vm_area_struct *vma) +{ + if (!unhandled_signal(tsk, SIGSEGV)) + return; + + if (!printk_ratelimit()) + return; + + pr_warn("\n"); + pr_warn("do_page_fault() command='%s' type=%lu address=0x%08lx", + tsk->comm, code, address); + print_vma_addr(KERN_CONT " in ", regs->iaoq[0]); + if (vma) + pr_warn(" vm_start = 0x%08lx, vm_end = 0x%08lx\n", + vma->vm_start, vma->vm_end); + + show_regs(regs); +} + void do_page_fault(struct pt_regs *regs, unsigned long code, unsigned long address) { struct vm_area_struct *vma, *prev_vma; - struct task_struct *tsk = current; - struct mm_struct *mm = tsk->mm; + struct task_struct *tsk; + struct mm_struct *mm; unsigned long acc_type; int fault; + unsigned int flags; + + if (in_atomic()) + goto no_context; - if (in_atomic() || !mm) + tsk = current; + mm = tsk->mm; + if (!mm) goto no_context; + flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; + if (user_mode(regs)) + flags |= FAULT_FLAG_USER; + + acc_type = parisc_acctyp(code, regs->iir); + if (acc_type & VM_WRITE) + flags |= FAULT_FLAG_WRITE; +retry: down_read(&mm->mmap_sem); vma = find_vma_prev(mm, address, &prev_vma); if (!vma || address < vma->vm_start) @@ -191,8 +234,6 @@ void do_page_fault(struct pt_regs *regs, unsigned long code, good_area: - acc_type = parisc_acctyp(code,regs->iir); - if ((vma->vm_flags & acc_type) != acc_type) goto bad_area; @@ -202,7 +243,11 @@ good_area: * fault. */ - fault = handle_mm_fault(mm, vma, address, (acc_type & VM_WRITE) != 0); + fault = handle_mm_fault(mm, vma, address, flags); + + if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) + return; + if (unlikely(fault & VM_FAULT_ERROR)) { /* * We hit a shared mapping outside of the file, or some @@ -215,10 +260,23 @@ good_area: goto bad_area; BUG(); } - if (fault & VM_FAULT_MAJOR) - current->maj_flt++; - else - current->min_flt++; + if (flags & FAULT_FLAG_ALLOW_RETRY) { + if (fault & VM_FAULT_MAJOR) + current->maj_flt++; + else + current->min_flt++; + if (fault & VM_FAULT_RETRY) { + flags &= ~FAULT_FLAG_ALLOW_RETRY; + + /* + * No need to up_read(&mm->mmap_sem) as we would + * have already released it in __lock_page_or_retry + * in mm/filemap.c. + */ + + goto retry; + } + } up_read(&mm->mmap_sem); return; @@ -236,22 +294,42 @@ bad_area: if (user_mode(regs)) { struct siginfo si; -#ifdef PRINT_USER_FAULTS - printk(KERN_DEBUG "\n"); - printk(KERN_DEBUG "do_page_fault() pid=%d command='%s' type=%lu address=0x%08lx\n", - task_pid_nr(tsk), tsk->comm, code, address); - if (vma) { - printk(KERN_DEBUG "vm_start = 0x%08lx, vm_end = 0x%08lx\n", - vma->vm_start, vma->vm_end); + show_signal_msg(regs, code, address, tsk, vma); + + switch (code) { + case 15: /* Data TLB miss fault/Data page fault */ + /* send SIGSEGV when outside of vma */ + if (!vma || + address < vma->vm_start || address > vma->vm_end) { + si.si_signo = SIGSEGV; + si.si_code = SEGV_MAPERR; + break; + } + + /* send SIGSEGV for wrong permissions */ + if ((vma->vm_flags & acc_type) != acc_type) { + si.si_signo = SIGSEGV; + si.si_code = SEGV_ACCERR; + break; + } + + /* probably address is outside of mapped file */ + /* fall through */ + case 17: /* NA data TLB miss / page fault */ + case 18: /* Unaligned access - PCXS only */ + si.si_signo = SIGBUS; + si.si_code = (code == 18) ? BUS_ADRALN : BUS_ADRERR; + break; + case 16: /* Non-access instruction TLB miss fault */ + case 26: /* PCXL: Data memory access rights trap */ + default: + si.si_signo = SIGSEGV; + si.si_code = (code == 26) ? SEGV_ACCERR : SEGV_MAPERR; + break; } - show_regs(regs); -#endif - /* FIXME: actually we need to get the signo and code correct */ - si.si_signo = SIGSEGV; si.si_errno = 0; - si.si_code = SEGV_MAPERR; si.si_addr = (void __user *) address; - force_sig_info(SIGSEGV, &si, current); + force_sig_info(si.si_signo, &si, current); return; } @@ -265,8 +343,7 @@ no_context: out_of_memory: up_read(&mm->mmap_sem); - printk(KERN_CRIT "VM: killing process %s\n", current->comm); - if (user_mode(regs)) - do_group_exit(SIGKILL); - goto no_context; + if (!user_mode(regs)) + goto no_context; + pagefault_out_of_memory(); } diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 4356ceb1e36..0bef864264c 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -14,6 +14,7 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/bootmem.h> +#include <linux/gfp.h> #include <linux/delay.h> #include <linux/init.h> #include <linux/pci.h> /* for hppa_dma_ops and pcxl_dma_ops */ @@ -30,13 +31,24 @@ #include <asm/mmzone.h> #include <asm/sections.h> -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); - extern int data_start; +extern void parisc_kernel_start(void); /* Kernel entry point in head.S */ + +#if PT_NLEVELS == 3 +/* NOTE: This layout exactly conforms to the hybrid L2/L3 page table layout + * with the first pmd adjacent to the pgd and below it. gcc doesn't actually + * guarantee that global objects will be laid out in memory in the same order + * as the order of declaration, so put these in different sections and use + * the linker script to order them. */ +pmd_t pmd0[PTRS_PER_PMD] __attribute__ ((__section__ (".data..vm0.pmd"), aligned(PAGE_SIZE))); +#endif + +pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__ ((__section__ (".data..vm0.pgd"), aligned(PAGE_SIZE))); +pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data..vm0.pte"), aligned(PAGE_SIZE))); #ifdef CONFIG_DISCONTIGMEM struct node_map_data node_data[MAX_NUMNODES] __read_mostly; -unsigned char pfnnid_map[PFNNID_MAP_MAX] __read_mostly; +signed char pfnnid_map[PFNNID_MAP_MAX] __read_mostly; #endif static struct resource data_resource = { @@ -203,7 +215,6 @@ static void __init setup_bootmem(void) mem_limit_func(); /* check for "mem=" argument */ mem_max = 0; - num_physpages = 0; for (i = 0; i < npmem_ranges; i++) { unsigned long rsize; @@ -218,10 +229,8 @@ static void __init setup_bootmem(void) npmem_ranges = i + 1; mem_max = mem_limit; } - num_physpages += pmem_ranges[i].pages; break; } - num_physpages += pmem_ranges[i].pages; mem_max += rsize; } @@ -265,8 +274,10 @@ static void __init setup_bootmem(void) } memset(pfnnid_map, 0xff, sizeof(pfnnid_map)); - for (i = 0; i < npmem_ranges; i++) + for (i = 0; i < npmem_ranges; i++) { + node_set_state(i, N_NORMAL_MEMORY); node_set_online(i); + } #endif /* @@ -314,8 +325,9 @@ static void __init setup_bootmem(void) reserve_bootmem_node(NODE_DATA(0), 0UL, (unsigned long)(PAGE0->mem_free + PDC_CONSOLE_IO_IODC_SIZE), BOOTMEM_DEFAULT); - reserve_bootmem_node(NODE_DATA(0), __pa((unsigned long)_text), - (unsigned long)(_end - _text), BOOTMEM_DEFAULT); + reserve_bootmem_node(NODE_DATA(0), __pa(KERNEL_BINARY_TEXT_START), + (unsigned long)(_end - KERNEL_BINARY_TEXT_START), + BOOTMEM_DEFAULT); reserve_bootmem_node(NODE_DATA(0), (bootmap_start_pfn << PAGE_SHIFT), ((bootmap_pfn - bootmap_start_pfn) << PAGE_SHIFT), BOOTMEM_DEFAULT); @@ -368,48 +380,172 @@ static void __init setup_bootmem(void) request_resource(&sysram_resources[0], &pdcdata_resource); } -void free_initmem(void) +static int __init parisc_text_address(unsigned long vaddr) { - unsigned long addr, init_begin, init_end; + static unsigned long head_ptr __initdata; - printk(KERN_INFO "Freeing unused kernel memory: "); + if (!head_ptr) + head_ptr = PAGE_MASK & (unsigned long) + dereference_function_descriptor(&parisc_kernel_start); -#ifdef CONFIG_DEBUG_KERNEL - /* Attempt to catch anyone trying to execute code here - * by filling the page with BRK insns. - * - * If we disable interrupts for all CPUs, then IPI stops working. - * Kinda breaks the global cache flushing. - */ - local_irq_disable(); + return core_kernel_text(vaddr) || vaddr == head_ptr; +} - memset(__init_begin, 0x00, - (unsigned long)__init_end - (unsigned long)__init_begin); +static void __init map_pages(unsigned long start_vaddr, + unsigned long start_paddr, unsigned long size, + pgprot_t pgprot, int force) +{ + pgd_t *pg_dir; + pmd_t *pmd; + pte_t *pg_table; + unsigned long end_paddr; + unsigned long start_pmd; + unsigned long start_pte; + unsigned long tmp1; + unsigned long tmp2; + unsigned long address; + unsigned long vaddr; + unsigned long ro_start; + unsigned long ro_end; + unsigned long fv_addr; + unsigned long gw_addr; + extern const unsigned long fault_vector_20; + extern void * const linux_gateway_page; - flush_data_cache(); - asm volatile("sync" : : ); - flush_icache_range((unsigned long)__init_begin, (unsigned long)__init_end); - asm volatile("sync" : : ); + ro_start = __pa((unsigned long)_text); + ro_end = __pa((unsigned long)&data_start); + fv_addr = __pa((unsigned long)&fault_vector_20) & PAGE_MASK; + gw_addr = __pa((unsigned long)&linux_gateway_page) & PAGE_MASK; - local_irq_enable(); + end_paddr = start_paddr + size; + + pg_dir = pgd_offset_k(start_vaddr); + +#if PTRS_PER_PMD == 1 + start_pmd = 0; +#else + start_pmd = ((start_vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1)); #endif - - /* align __init_begin and __init_end to page size, - ignoring linker script where we might have tried to save RAM */ - init_begin = PAGE_ALIGN((unsigned long)(__init_begin)); - init_end = PAGE_ALIGN((unsigned long)(__init_end)); - for (addr = init_begin; addr < init_end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - num_physpages++; - totalram_pages++; + start_pte = ((start_vaddr >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)); + + address = start_paddr; + vaddr = start_vaddr; + while (address < end_paddr) { +#if PTRS_PER_PMD == 1 + pmd = (pmd_t *)__pa(pg_dir); +#else + pmd = (pmd_t *)pgd_address(*pg_dir); + + /* + * pmd is physical at this point + */ + + if (!pmd) { + pmd = (pmd_t *) alloc_bootmem_low_pages_node(NODE_DATA(0), PAGE_SIZE << PMD_ORDER); + pmd = (pmd_t *) __pa(pmd); + } + + pgd_populate(NULL, pg_dir, __va(pmd)); +#endif + pg_dir++; + + /* now change pmd to kernel virtual addresses */ + + pmd = (pmd_t *)__va(pmd) + start_pmd; + for (tmp1 = start_pmd; tmp1 < PTRS_PER_PMD; tmp1++, pmd++) { + + /* + * pg_table is physical at this point + */ + + pg_table = (pte_t *)pmd_address(*pmd); + if (!pg_table) { + pg_table = (pte_t *) + alloc_bootmem_low_pages_node(NODE_DATA(0), PAGE_SIZE); + pg_table = (pte_t *) __pa(pg_table); + } + + pmd_populate_kernel(NULL, pmd, __va(pg_table)); + + /* now change pg_table to kernel virtual addresses */ + + pg_table = (pte_t *) __va(pg_table) + start_pte; + for (tmp2 = start_pte; tmp2 < PTRS_PER_PTE; tmp2++, pg_table++) { + pte_t pte; + + /* + * Map the fault vector writable so we can + * write the HPMC checksum. + */ + if (force) + pte = __mk_pte(address, pgprot); + else if (parisc_text_address(vaddr) && + address != fv_addr) + pte = __mk_pte(address, PAGE_KERNEL_EXEC); + else +#if defined(CONFIG_PARISC_PAGE_SIZE_4KB) + if (address >= ro_start && address < ro_end + && address != fv_addr + && address != gw_addr) + pte = __mk_pte(address, PAGE_KERNEL_RO); + else +#endif + pte = __mk_pte(address, pgprot); + + if (address >= end_paddr) { + if (force) + break; + else + pte_val(pte) = 0; + } + + set_pte(pg_table, pte); + + address += PAGE_SIZE; + vaddr += PAGE_SIZE; + } + start_pte = 0; + + if (address >= end_paddr) + break; + } + start_pmd = 0; } +} + +void free_initmem(void) +{ + unsigned long init_begin = (unsigned long)__init_begin; + unsigned long init_end = (unsigned long)__init_end; + + /* The init text pages are marked R-X. We have to + * flush the icache and mark them RW- + * + * This is tricky, because map_pages is in the init section. + * Do a dummy remap of the data section first (the data + * section is already PAGE_KERNEL) to pull in the TLB entries + * for map_kernel */ + map_pages(init_begin, __pa(init_begin), init_end - init_begin, + PAGE_KERNEL_RWX, 1); + /* now remap at PAGE_KERNEL since the TLB is pre-primed to execute + * map_pages */ + map_pages(init_begin, __pa(init_begin), init_end - init_begin, + PAGE_KERNEL, 1); + + /* force the kernel to see the new TLB entries */ + __flush_tlb_range(0, init_begin, init_end); + /* Attempt to catch anyone trying to execute code here + * by filling the page with BRK insns. + */ + memset((void *)init_begin, 0x00, init_end - init_begin); + /* finally dump all the instructions which were cached, since the + * pages are no-longer executable */ + flush_icache_range(init_begin, init_end); + + free_initmem_default(-1); /* set up a new led state on systems shipped LED State panel */ pdc_chassis_send_status(PDC_CHASSIS_DIRECT_BCOMPLETE); - - printk("%luk freed\n", (init_end - init_begin) >> 10); } @@ -445,8 +581,8 @@ void mark_rodata_ro(void) #define SET_MAP_OFFSET(x) ((void *)(((unsigned long)(x) + VM_MAP_OFFSET) \ & ~(VM_MAP_OFFSET-1))) -void *vmalloc_start __read_mostly; -EXPORT_SYMBOL(vmalloc_start); +void *parisc_vmalloc_start __read_mostly; +EXPORT_SYMBOL(parisc_vmalloc_start); #ifdef CONFIG_PA11 unsigned long pcxl_dma_start __read_mostly; @@ -454,8 +590,6 @@ unsigned long pcxl_dma_start __read_mostly; void __init mem_init(void) { - int codesize, reservedpages, datasize, initsize; - /* Do sanity checks on page table constants */ BUILD_BUG_ON(PTE_ENTRY_SIZE != sizeof(pte_t)); BUILD_BUG_ON(PMD_ENTRY_SIZE != sizeof(pmd_t)); @@ -464,67 +598,23 @@ void __init mem_init(void) > BITS_PER_LONG); high_memory = __va((max_pfn << PAGE_SHIFT)); - -#ifndef CONFIG_DISCONTIGMEM - max_mapnr = page_to_pfn(virt_to_page(high_memory - 1)) + 1; - totalram_pages += free_all_bootmem(); -#else - { - int i; - - for (i = 0; i < npmem_ranges; i++) - totalram_pages += free_all_bootmem_node(NODE_DATA(i)); - } -#endif - - codesize = (unsigned long)_etext - (unsigned long)_text; - datasize = (unsigned long)_edata - (unsigned long)_etext; - initsize = (unsigned long)__init_end - (unsigned long)__init_begin; - - reservedpages = 0; -{ - unsigned long pfn; -#ifdef CONFIG_DISCONTIGMEM - int i; - - for (i = 0; i < npmem_ranges; i++) { - for (pfn = node_start_pfn(i); pfn < node_end_pfn(i); pfn++) { - if (PageReserved(pfn_to_page(pfn))) - reservedpages++; - } - } -#else /* !CONFIG_DISCONTIGMEM */ - for (pfn = 0; pfn < max_pfn; pfn++) { - /* - * Only count reserved RAM pages - */ - if (PageReserved(pfn_to_page(pfn))) - reservedpages++; - } -#endif -} + set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1); + free_all_bootmem(); #ifdef CONFIG_PA11 if (hppa_dma_ops == &pcxl_dma_ops) { pcxl_dma_start = (unsigned long)SET_MAP_OFFSET(MAP_START); - vmalloc_start = SET_MAP_OFFSET(pcxl_dma_start + PCXL_DMA_MAP_SIZE); + parisc_vmalloc_start = SET_MAP_OFFSET(pcxl_dma_start + + PCXL_DMA_MAP_SIZE); } else { pcxl_dma_start = 0; - vmalloc_start = SET_MAP_OFFSET(MAP_START); + parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START); } #else - vmalloc_start = SET_MAP_OFFSET(MAP_START); + parisc_vmalloc_start = SET_MAP_OFFSET(MAP_START); #endif - printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init)\n", - (unsigned long)nr_free_pages() << (PAGE_SHIFT-10), - num_physpages << (PAGE_SHIFT-10), - codesize >> 10, - reservedpages << (PAGE_SHIFT-10), - datasize >> 10, - initsize >> 10 - ); - + mem_init_print_info(NULL); #ifdef CONFIG_DEBUG_KERNEL /* double-sanity-check paranoia */ printk("virtual kernel memory layout:\n" " vmalloc : 0x%p - 0x%p (%4ld MB)\n" @@ -553,55 +643,32 @@ void __init mem_init(void) unsigned long *empty_zero_page __read_mostly; EXPORT_SYMBOL(empty_zero_page); -void show_mem(void) +void show_mem(unsigned int filter) { - int i,free = 0,total = 0,reserved = 0; - int shared = 0, cached = 0; + int total = 0,reserved = 0; + pg_data_t *pgdat; printk(KERN_INFO "Mem-info:\n"); - show_free_areas(); -#ifndef CONFIG_DISCONTIGMEM - i = max_mapnr; - while (i-- > 0) { - total++; - if (PageReserved(mem_map+i)) - reserved++; - else if (PageSwapCache(mem_map+i)) - cached++; - else if (!page_count(&mem_map[i])) - free++; - else - shared += page_count(&mem_map[i]) - 1; - } -#else - for (i = 0; i < npmem_ranges; i++) { - int j; + show_free_areas(filter); + + for_each_online_pgdat(pgdat) { + unsigned long flags; + int zoneid; - for (j = node_start_pfn(i); j < node_end_pfn(i); j++) { - struct page *p; - unsigned long flags; - - pgdat_resize_lock(NODE_DATA(i), &flags); - p = nid_page_nr(i, j) - node_start_pfn(i); - - total++; - if (PageReserved(p)) - reserved++; - else if (PageSwapCache(p)) - cached++; - else if (!page_count(p)) - free++; - else - shared += page_count(p) - 1; - pgdat_resize_unlock(NODE_DATA(i), &flags); - } + pgdat_resize_lock(pgdat, &flags); + for (zoneid = 0; zoneid < MAX_NR_ZONES; zoneid++) { + struct zone *zone = &pgdat->node_zones[zoneid]; + if (!populated_zone(zone)) + continue; + + total += zone->present_pages; + reserved = zone->present_pages - zone->managed_pages; + } + pgdat_resize_unlock(pgdat, &flags); } -#endif + printk(KERN_INFO "%d pages of RAM\n", total); printk(KERN_INFO "%d reserved pages\n", reserved); - printk(KERN_INFO "%d pages shared\n", shared); - printk(KERN_INFO "%d pages swap cached\n", cached); - #ifdef CONFIG_DISCONTIGMEM { @@ -625,114 +692,6 @@ void show_mem(void) #endif } - -static void __init map_pages(unsigned long start_vaddr, unsigned long start_paddr, unsigned long size, pgprot_t pgprot) -{ - pgd_t *pg_dir; - pmd_t *pmd; - pte_t *pg_table; - unsigned long end_paddr; - unsigned long start_pmd; - unsigned long start_pte; - unsigned long tmp1; - unsigned long tmp2; - unsigned long address; - unsigned long ro_start; - unsigned long ro_end; - unsigned long fv_addr; - unsigned long gw_addr; - extern const unsigned long fault_vector_20; - extern void * const linux_gateway_page; - - ro_start = __pa((unsigned long)_text); - ro_end = __pa((unsigned long)&data_start); - fv_addr = __pa((unsigned long)&fault_vector_20) & PAGE_MASK; - gw_addr = __pa((unsigned long)&linux_gateway_page) & PAGE_MASK; - - end_paddr = start_paddr + size; - - pg_dir = pgd_offset_k(start_vaddr); - -#if PTRS_PER_PMD == 1 - start_pmd = 0; -#else - start_pmd = ((start_vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1)); -#endif - start_pte = ((start_vaddr >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)); - - address = start_paddr; - while (address < end_paddr) { -#if PTRS_PER_PMD == 1 - pmd = (pmd_t *)__pa(pg_dir); -#else - pmd = (pmd_t *)pgd_address(*pg_dir); - - /* - * pmd is physical at this point - */ - - if (!pmd) { - pmd = (pmd_t *) alloc_bootmem_low_pages_node(NODE_DATA(0),PAGE_SIZE << PMD_ORDER); - pmd = (pmd_t *) __pa(pmd); - } - - pgd_populate(NULL, pg_dir, __va(pmd)); -#endif - pg_dir++; - - /* now change pmd to kernel virtual addresses */ - - pmd = (pmd_t *)__va(pmd) + start_pmd; - for (tmp1 = start_pmd; tmp1 < PTRS_PER_PMD; tmp1++,pmd++) { - - /* - * pg_table is physical at this point - */ - - pg_table = (pte_t *)pmd_address(*pmd); - if (!pg_table) { - pg_table = (pte_t *) - alloc_bootmem_low_pages_node(NODE_DATA(0),PAGE_SIZE); - pg_table = (pte_t *) __pa(pg_table); - } - - pmd_populate_kernel(NULL, pmd, __va(pg_table)); - - /* now change pg_table to kernel virtual addresses */ - - pg_table = (pte_t *) __va(pg_table) + start_pte; - for (tmp2 = start_pte; tmp2 < PTRS_PER_PTE; tmp2++,pg_table++) { - pte_t pte; - - /* - * Map the fault vector writable so we can - * write the HPMC checksum. - */ -#if defined(CONFIG_PARISC_PAGE_SIZE_4KB) - if (address >= ro_start && address < ro_end - && address != fv_addr - && address != gw_addr) - pte = __mk_pte(address, PAGE_KERNEL_RO); - else -#endif - pte = __mk_pte(address, pgprot); - - if (address >= end_paddr) - pte_val(pte) = 0; - - set_pte(pg_table, pte); - - address += PAGE_SIZE; - } - start_pte = 0; - - if (address >= end_paddr) - break; - } - start_pmd = 0; - } -} - /* * pagetable_init() sets up the page tables * @@ -757,19 +716,18 @@ static void __init pagetable_init(void) size = pmem_ranges[range].pages << PAGE_SHIFT; map_pages((unsigned long)__va(start_paddr), start_paddr, - size, PAGE_KERNEL); + size, PAGE_KERNEL, 0); } #ifdef CONFIG_BLK_DEV_INITRD if (initrd_end && initrd_end > mem_limit) { printk(KERN_INFO "initrd: mapping %08lx-%08lx\n", initrd_start, initrd_end); map_pages(initrd_start, __pa(initrd_start), - initrd_end - initrd_start, PAGE_KERNEL); + initrd_end - initrd_start, PAGE_KERNEL, 0); } #endif empty_zero_page = alloc_bootmem_pages(PAGE_SIZE); - memset(empty_zero_page, 0, PAGE_SIZE); } static void __init gateway_init(void) @@ -789,7 +747,7 @@ static void __init gateway_init(void) */ map_pages(linux_gateway_page_addr, __pa(&linux_gateway_page), - PAGE_SIZE, PAGE_GATEWAY); + PAGE_SIZE, PAGE_GATEWAY, 1); } #ifdef CONFIG_HPUX @@ -1048,6 +1006,7 @@ void flush_tlb_all(void) { int do_recycle; + __inc_irq_stat(irq_tlb_count); do_recycle = 0; spin_lock(&sid_lock); if (dirty_space_ids > RECYCLE_THRESHOLD) { @@ -1068,6 +1027,7 @@ void flush_tlb_all(void) #else void flush_tlb_all(void) { + __inc_irq_stat(irq_tlb_count); spin_lock(&sid_lock); flush_tlb_all_local(NULL); recycle_sids(); @@ -1078,15 +1038,6 @@ void flush_tlb_all(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - if (start >= end) - return; - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - num_physpages++; - totalram_pages++; - } + free_reserved_area((void *)start, (void *)end, -1, "initrd"); } #endif diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 92d496ad07c..838d0259cd2 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -71,7 +71,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l */ offset = phys_addr & ~PAGE_MASK; phys_addr &= PAGE_MASK; - size = PAGE_ALIGN(last_addr) - phys_addr; + size = PAGE_ALIGN(last_addr + 1) - phys_addr; /* * Ok, go for it.. |