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Commit eaea39e2 authored by David Mosberger's avatar David Mosberger
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Merge tiger.hpl.hp.com:/data1/bk/vanilla/linux-2.5 

into tiger.hpl.hp.com:/data1/bk/lia64/to-linus-2.5
parents ecf2c214 4daa333c
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Showing with 1569 additions and 465 deletions
arch/ia64/Config.help
View file @ eaea39e2
...@@ -157,6 +157,11 @@ CONFIG_PCMCIA ...@@ -157,6 +157,11 @@ CONFIG_PCMCIA
and ds.o. If you want to compile it as a module, say M here and and ds.o. If you want to compile it as a module, say M here and
read <file:Documentation/modules.txt>. read <file:Documentation/modules.txt>.
CONFIG_KALLSYMS
Say Y here to let the kernel print out symbolic crash information and
symbolic stack backtraces. This increases the size of the kernel
somewhat, as all symbols have to be loaded into the kernel image.
CONFIG_KCORE_ELF CONFIG_KCORE_ELF
If you enabled support for /proc file system then the file If you enabled support for /proc file system then the file
/proc/kcore will contain the kernel core image. This can be used /proc/kcore will contain the kernel core image. This can be used
......
arch/ia64/Makefile
View file @ eaea39e2
...@@ -33,26 +33,25 @@ ifeq ($(CONFIG_ITANIUM_BSTEP_SPECIFIC),y) ...@@ -33,26 +33,25 @@ ifeq ($(CONFIG_ITANIUM_BSTEP_SPECIFIC),y)
CFLAGS += -mb-step CFLAGS += -mb-step
endif endif
HEAD := arch/$(ARCH)/kernel/head.o arch/ia64/kernel/init_task.o HEAD := arch/$(ARCH)/kernel/head.o arch/$(ARCH)/kernel/init_task.o
libs-y += arch/$(ARCH)/lib/
core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
core-$(CONFIG_IA32_SUPPORT) += arch/$(ARCH)/ia32/
core-$(CONFIG_IA64_DIG) += arch/$(ARCH)/dig/
core-$(CONFIG_IA64_GENERIC) += arch/$(ARCH)/hp/ arch/$(ARCH)/dig/ core-$(CONFIG_IA64_GENERIC) += arch/$(ARCH)/hp/ arch/$(ARCH)/dig/
core-$(CONFIG_IA64_HP_SIM) += arch/$(ARCH)/hp/ core-$(CONFIG_IA64_HP_SIM) += arch/$(ARCH)/hp/
core-$(CONFIG_IA64_HP_ZX1) += arch/$(ARCH)/hp/ arch/$(ARCH)/dig/ core-$(CONFIG_IA64_HP_ZX1) += arch/$(ARCH)/hp/ arch/$(ARCH)/dig/
core-$(CONFIG_IA64_SGI_SN) += arch/$(ARCH)/sn/kernel arch/$(ARCH)/sn/io core-$(CONFIG_IA64_SGI_SN) += arch/$(ARCH)/sn/kernel arch/$(ARCH)/sn/io \
core-$(CONFIG_IA64_DIG) += arch/$(ARCH)/dig/ arch/$(ARCH)/sn/fakeprom
drivers-$(CONFIG_PCI) += arch/$(ARCH)/pci/
drivers-$(CONFIG_IA64_HP_ZX1) += arch/$(ARCH)/hp/common/ arch/$(ARCH)/hp/zx1/
ifdef CONFIG_IA64_SGI_SN ifdef CONFIG_IA64_SGI_SN
CFLAGS += -DBRINGUP CFLAGS += -DBRINGUP
SUBDIRS += arch/$(ARCH)/sn/fakeprom SUBDIRS += arch/$(ARCH)/sn/fakeprom
endif endif
core-$(CONFIG_IA32_SUPPORT) += arch/$(ARCH)/ia32/
libs-y += arch/$(ARCH)/lib/
core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
drivers-$(CONFIG_PCI) += arch/$(ARCH)/pci/
drivers-$(CONFIG_IA64_HP_ZX1) += arch/$(ARCH)/hp/common/ arch/$(ARCH)/hp/zx1/
MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
compressed: vmlinux compressed: vmlinux
......
arch/ia64/config.in
View file @ eaea39e2
...@@ -267,6 +267,7 @@ choice 'Physical memory granularity' \ ...@@ -267,6 +267,7 @@ choice 'Physical memory granularity' \
bool 'Kernel debugging' CONFIG_DEBUG_KERNEL bool 'Kernel debugging' CONFIG_DEBUG_KERNEL
if [ "$CONFIG_DEBUG_KERNEL" != "n" ]; then if [ "$CONFIG_DEBUG_KERNEL" != "n" ]; then
bool ' Load all symbols for debugging/kksymoops' CONFIG_KALLSYMS
bool ' Print possible IA64 hazards to console' CONFIG_IA64_PRINT_HAZARDS bool ' Print possible IA64 hazards to console' CONFIG_IA64_PRINT_HAZARDS
bool ' Disable VHPT' CONFIG_DISABLE_VHPT bool ' Disable VHPT' CONFIG_DISABLE_VHPT
bool ' Magic SysRq key' CONFIG_MAGIC_SYSRQ bool ' Magic SysRq key' CONFIG_MAGIC_SYSRQ
......
arch/ia64/defconfig
View file @ eaea39e2
...@@ -43,7 +43,6 @@ CONFIG_IA64_DIG=y ...@@ -43,7 +43,6 @@ CONFIG_IA64_DIG=y
# CONFIG_IA64_PAGE_SIZE_4KB is not set # CONFIG_IA64_PAGE_SIZE_4KB is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set # CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
CONFIG_ACPI=y CONFIG_ACPI=y
CONFIG_ACPI_EFI=y CONFIG_ACPI_EFI=y
CONFIG_ACPI_INTERPRETER=y CONFIG_ACPI_INTERPRETER=y
...@@ -53,7 +52,10 @@ CONFIG_IA64_BRL_EMU=y ...@@ -53,7 +52,10 @@ CONFIG_IA64_BRL_EMU=y
CONFIG_IA64_L1_CACHE_SHIFT=6 CONFIG_IA64_L1_CACHE_SHIFT=6
CONFIG_IA64_MCA=y CONFIG_IA64_MCA=y
CONFIG_PM=y CONFIG_PM=y
CONFIG_IOSAPIC=y
CONFIG_KCORE_ELF=y CONFIG_KCORE_ELF=y
CONFIG_FORCE_MAX_ZONEORDER=18
# CONFIG_HUGETLB_PAGE is not set
CONFIG_SMP=y CONFIG_SMP=y
CONFIG_IA32_SUPPORT=y CONFIG_IA32_SUPPORT=y
CONFIG_PERFMON=y CONFIG_PERFMON=y
...@@ -66,19 +68,19 @@ CONFIG_NR_CPUS=64 ...@@ -66,19 +68,19 @@ CONFIG_NR_CPUS=64
# #
# ACPI Support # ACPI Support
# #
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI=y
CONFIG_ACPI=y CONFIG_ACPI=y
CONFIG_ACPI_EFI=y CONFIG_ACPI_EFI=y
CONFIG_ACPI_BOOT=y CONFIG_ACPI_BOOT=y
CONFIG_ACPI_BUS=y CONFIG_ACPI_BUS=y
CONFIG_ACPI_INTERPRETER=y CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_POWER=y CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_DEBUG is not set
CONFIG_PCI=y CONFIG_PCI=y
CONFIG_PCI_NAMES=y CONFIG_PCI_NAMES=y
# CONFIG_HOTPLUG is not set # CONFIG_HOTPLUG is not set
...@@ -89,50 +91,6 @@ CONFIG_PCI_NAMES=y ...@@ -89,50 +91,6 @@ CONFIG_PCI_NAMES=y
# #
# CONFIG_PARPORT is not set # CONFIG_PARPORT is not set
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
CONFIG_FILTER=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
#
#
#
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# #
# Memory Technology Devices (MTD) # Memory Technology Devices (MTD)
# #
...@@ -155,6 +113,7 @@ CONFIG_INET=y ...@@ -155,6 +113,7 @@ CONFIG_INET=y
# CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set # CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set # CONFIG_BLK_DEV_RAM is not set
...@@ -188,12 +147,21 @@ CONFIG_BLK_DEV_LOOP=y ...@@ -188,12 +147,21 @@ CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_LVM is not set # CONFIG_BLK_DEV_LVM is not set
# #
# ATA/IDE/MFM/RLL support # Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set
#
# ATA/ATAPI/MFM/RLL support
# #
CONFIG_IDE=y CONFIG_IDE=y
# #
# ATA and ATAPI Block devices # IDE, ATA and ATAPI Block devices
# #
CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDE=y
...@@ -207,29 +175,33 @@ CONFIG_IDEDISK_MULTI_MODE=y ...@@ -207,29 +175,33 @@ CONFIG_IDEDISK_MULTI_MODE=y
# CONFIG_IDEDISK_STROKE is not set # CONFIG_IDEDISK_STROKE is not set
# CONFIG_BLK_DEV_IDECS is not set # CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=y CONFIG_BLK_DEV_IDESCSI=y
# CONFIG_IDE_TASK_IOCTL is not set
# #
# IDE chipset support # IDE chipset support/bugfixes
# #
# CONFIG_BLK_DEV_CMD640 is not set # CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set # CONFIG_BLK_DEV_CMD640_ENHANCED is not set
# CONFIG_BLK_DEV_ISAPNP is not set # CONFIG_BLK_DEV_ISAPNP is not set
# CONFIG_BLK_DEV_RZ1000 is not set CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set
CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set # CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_IDEDMA=y CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_PCI_WIP is not set
# CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set # CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_AEC62XX_TUNING is not set
# CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_WDC_ALI15X3 is not set # CONFIG_WDC_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_AMD74XX_OVERRIDE is not set
# CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_CS5530 is not set
...@@ -237,21 +209,25 @@ CONFIG_BLK_DEV_IDEDMA=y ...@@ -237,21 +209,25 @@ CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_HPT34X_AUTODMA is not set # CONFIG_HPT34X_AUTODMA is not set
# CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_PIIX is not set # CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_NFORCE is not set
# CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_OPTI621 is not set # CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_PDC202XX is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_PDC202XX_BURST is not set # CONFIG_PDC202XX_BURST is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_PDC202XX_FORCE is not set # CONFIG_PDC202XX_FORCE is not set
# CONFIG_BLK_DEV_RZ1000 is not set
# CONFIG_BLK_DEV_SVWKS is not set # CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set # CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_CHIPSETS is not set # CONFIG_IDE_CHIPSETS is not set
# CONFIG_IDEDMA_IVB is not set
# CONFIG_IDEDMA_AUTO is not set # CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_ATARAID is not set # CONFIG_IDEDMA_IVB is not set
# CONFIG_BLK_DEV_ATARAID_PDC is not set # CONFIG_DMA_NONPCI is not set
# CONFIG_BLK_DEV_ATARAID_HPT is not set CONFIG_BLK_DEV_IDE_MODES=y
# #
# SCSI support # SCSI support
...@@ -272,6 +248,7 @@ CONFIG_SD_EXTRA_DEVS=40 ...@@ -272,6 +248,7 @@ CONFIG_SD_EXTRA_DEVS=40
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
# #
# CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_REPORT_LUNS is not set
CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y CONFIG_SCSI_LOGGING=y
...@@ -281,9 +258,6 @@ CONFIG_SCSI_LOGGING=y ...@@ -281,9 +258,6 @@ CONFIG_SCSI_LOGGING=y
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AHA1740 is not set
# CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_DPT_I2O is not set
...@@ -316,14 +290,58 @@ CONFIG_SCSI_LOGGING=y ...@@ -316,14 +290,58 @@ CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_QLA2100 is not set
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set # CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_DEBUG is not set
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
CONFIG_FILTER=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_IPV6 is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# #
# Network device support # Network device support
# #
...@@ -373,10 +391,11 @@ CONFIG_EEPRO100=y ...@@ -373,10 +391,11 @@ CONFIG_EEPRO100=y
# CONFIG_8139TOO_PIO is not set # CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set # CONFIG_8139TOO_8129 is not set
# CONFIG_8139_NEW_RX_RESET is not set # CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_SIS900 is not set # CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set # CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set # CONFIG_SUNDANCE is not set
# CONFIG_SUNDANCE_MMIO is not set
# CONFIG_TLAN is not set # CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set # CONFIG_VIA_RHINE is not set
# CONFIG_VIA_RHINE_MMIO is not set # CONFIG_VIA_RHINE_MMIO is not set
...@@ -388,6 +407,7 @@ CONFIG_EEPRO100=y ...@@ -388,6 +407,7 @@ CONFIG_EEPRO100=y
# CONFIG_ACENIC is not set # CONFIG_ACENIC is not set
# CONFIG_DL2K is not set # CONFIG_DL2K is not set
# CONFIG_E1000 is not set # CONFIG_E1000 is not set
# CONFIG_E1000_NAPI is not set
# CONFIG_MYRI_SBUS is not set # CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set # CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set # CONFIG_HAMACHI is not set
...@@ -419,7 +439,7 @@ CONFIG_EEPRO100=y ...@@ -419,7 +439,7 @@ CONFIG_EEPRO100=y
# CONFIG_WAN is not set # CONFIG_WAN is not set
# #
# "Tulip" family network device support # Tulip family network device support
# #
# CONFIG_NET_TULIP is not set # CONFIG_NET_TULIP is not set
...@@ -431,7 +451,7 @@ CONFIG_EEPRO100=y ...@@ -431,7 +451,7 @@ CONFIG_EEPRO100=y
# #
# ISDN subsystem # ISDN subsystem
# #
# CONFIG_ISDN is not set # CONFIG_ISDN_BOOL is not set
# #
# CD-ROM drivers (not for SCSI or IDE/ATAPI drives) # CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
...@@ -442,22 +462,50 @@ CONFIG_EEPRO100=y ...@@ -442,22 +462,50 @@ CONFIG_EEPRO100=y
# Input device support # Input device support
# #
CONFIG_INPUT=y CONFIG_INPUT=y
CONFIG_INPUT_KEYBDEV=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set # CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y CONFIG_SOUND_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set # CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set # CONFIG_GAMEPORT_L4 is not set
# CONFIG_INPUT_EMU10K1 is not set # CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_PCIGAME is not set # CONFIG_GAMEPORT_VORTEX is not set
# CONFIG_GAMEPORT_FM801 is not set # CONFIG_GAMEPORT_FM801 is not set
# CONFIG_GAMEPORT_CS461x is not set # CONFIG_GAMEPORT_CS461x is not set
CONFIG_SERIO=y CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_JOYSTICK is not set
# CONFIG_JOYSTICK_ANALOG is not set # CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set # CONFIG_JOYSTICK_A3D is not set
...@@ -465,30 +513,56 @@ CONFIG_SERIO_SERPORT=y ...@@ -465,30 +513,56 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_JOYSTICK_COBRA is not set # CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set # CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set # CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set # CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set # CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set # CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE_USB is not set # CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_IFORCE_232 is not set
# CONFIG_JOYSTICK_WARRIOR is not set # CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set # CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set # CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set # CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set # CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDDLER is not set
# CONFIG_JOYSTICK_DB9 is not set # CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set # CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set # CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_INPUT_JOYDUMP is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_UINPUT is not set
# #
# Character devices # Character devices
# #
CONFIG_VT=y CONFIG_VT=y
CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE=y
CONFIG_SERIAL=y CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_SERIAL_ACPI=y
# CONFIG_SERIAL_EXTENDED is not set
# CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_CS is not set
# CONFIG_SERIAL_8250_ACPI is not set
# CONFIG_SERIAL_8250_HCDP is not set
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256 CONFIG_UNIX98_PTY_COUNT=256
...@@ -508,10 +582,6 @@ CONFIG_I2C_PROC=y ...@@ -508,10 +582,6 @@ CONFIG_I2C_PROC=y
# Mice # Mice
# #
# CONFIG_BUSMOUSE is not set # CONFIG_BUSMOUSE is not set
CONFIG_MOUSE=y
CONFIG_PSMOUSE=y
# CONFIG_82C710_MOUSE is not set
# CONFIG_PC110_PAD is not set
# CONFIG_QIC02_TAPE is not set # CONFIG_QIC02_TAPE is not set
# #
...@@ -521,6 +591,7 @@ CONFIG_PSMOUSE=y ...@@ -521,6 +591,7 @@ CONFIG_PSMOUSE=y
# CONFIG_INTEL_RNG is not set # CONFIG_INTEL_RNG is not set
# CONFIG_NVRAM is not set # CONFIG_NVRAM is not set
# CONFIG_RTC is not set # CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
CONFIG_EFI_RTC=y CONFIG_EFI_RTC=y
# CONFIG_DTLK is not set # CONFIG_DTLK is not set
# CONFIG_R3964 is not set # CONFIG_R3964 is not set
...@@ -531,71 +602,37 @@ CONFIG_EFI_RTC=y ...@@ -531,71 +602,37 @@ CONFIG_EFI_RTC=y
# #
# CONFIG_FTAPE is not set # CONFIG_FTAPE is not set
CONFIG_AGP=y CONFIG_AGP=y
# CONFIG_AGP_INTEL is not set CONFIG_AGP_INTEL=y
CONFIG_AGP_I810=y
CONFIG_AGP_VIA=y
CONFIG_AGP_AMD=y
CONFIG_AGP_SIS=y
CONFIG_AGP_ALI=y
CONFIG_AGP_SWORKS=y
# CONFIG_AGP_AMD_8151 is not set
CONFIG_AGP_I460=y CONFIG_AGP_I460=y
# CONFIG_AGP_I810 is not set CONFIG_AGP_HP_ZX1=y
# CONFIG_AGP_VIA is not set CONFIG_DRM=y
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_SWORKS is not set
CONFIG_DRM_TDFX=y CONFIG_DRM_TDFX=y
# CONFIG_DRM_GAMMA is not set CONFIG_DRM_GAMMA=y
# CONFIG_DRM_R128 is not set CONFIG_DRM_R128=y
# CONFIG_DRM_RADEON is not set CONFIG_DRM_RADEON=y
# CONFIG_DRM_I810 is not set CONFIG_DRM_I810=y
# CONFIG_DRM_MGA is not set CONFIG_DRM_I830=y
CONFIG_DRM_MGA=y
# CONFIG_RAW_DRIVER is not set
# #
# Multimedia devices # Multimedia devices
# #
CONFIG_VIDEO_DEV=y # CONFIG_VIDEO_DEV is not set
#
# Video For Linux
#
CONFIG_VIDEO_PROC_FS=y
# CONFIG_I2C_PARPORT is not set
#
# Video Adapters
#
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_PMS is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_ZORAN_BUZ is not set
# CONFIG_VIDEO_ZORAN_DC10 is not set
# CONFIG_VIDEO_ZORAN_LML33 is not set
# CONFIG_VIDEO_ZR36120 is not set
# CONFIG_VIDEO_MEYE is not set
#
# Radio Adapters
#
# CONFIG_RADIO_CADET is not set
# CONFIG_RADIO_RTRACK is not set
# CONFIG_RADIO_RTRACK2 is not set
# CONFIG_RADIO_AZTECH is not set
# CONFIG_RADIO_GEMTEK is not set
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_MIROPCM20 is not set
# CONFIG_RADIO_MIROPCM20_RDS is not set
# CONFIG_RADIO_SF16FMI is not set
# CONFIG_RADIO_TERRATEC is not set
# CONFIG_RADIO_TRUST is not set
# CONFIG_RADIO_TYPHOON is not set
# CONFIG_RADIO_ZOLTRIX is not set
# #
# File systems # File systems
# #
# CONFIG_QUOTA is not set # CONFIG_QUOTA is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_AUTOFS_FS=y CONFIG_AUTOFS_FS=y
# CONFIG_AUTOFS4_FS is not set # CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set # CONFIG_REISERFS_FS is not set
...@@ -606,9 +643,9 @@ CONFIG_AUTOFS_FS=y ...@@ -606,9 +643,9 @@ CONFIG_AUTOFS_FS=y
# CONFIG_AFFS_FS is not set # CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set # CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set # CONFIG_BFS_FS is not set
CONFIG_EXT3_FS=m CONFIG_EXT3_FS=y
CONFIG_JBD=m CONFIG_JBD=y
CONFIG_JBD_DEBUG=y # CONFIG_JBD_DEBUG is not set
CONFIG_FAT_FS=y CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y CONFIG_MSDOS_FS=y
# CONFIG_UMSDOS_FS is not set # CONFIG_UMSDOS_FS is not set
...@@ -645,6 +682,9 @@ CONFIG_EXT2_FS=y ...@@ -645,6 +682,9 @@ CONFIG_EXT2_FS=y
# CONFIG_UDF_RW is not set # CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set # CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_FS_WRITE is not set
# CONFIG_XFS_FS is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
# #
# Network File Systems # Network File Systems
...@@ -660,6 +700,7 @@ CONFIG_NFSD_V3=y ...@@ -660,6 +700,7 @@ CONFIG_NFSD_V3=y
CONFIG_SUNRPC=y CONFIG_SUNRPC=y
CONFIG_LOCKD=y CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
# CONFIG_SMB_FS is not set # CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set # CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set # CONFIG_NCPFS_PACKET_SIGNING is not set
...@@ -792,23 +833,23 @@ CONFIG_USB=y ...@@ -792,23 +833,23 @@ CONFIG_USB=y
# Miscellaneous USB options # Miscellaneous USB options
# #
CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_LONG_TIMEOUT is not set # CONFIG_USB_LONG_TIMEOUT is not set
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# #
# USB Host Controller Drivers # USB Host Controller Drivers
# #
# CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI=m CONFIG_USB_UHCI_HCD_ALT=y
# CONFIG_USB_UHCI_ALT is not set
# CONFIG_USB_OHCI is not set
# #
# USB Device Class drivers # USB Device Class drivers
# #
# CONFIG_USB_AUDIO is not set # CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set # CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set # CONFIG_USB_PRINTER is not set
# CONFIG_USB_STORAGE is not set # CONFIG_USB_STORAGE is not set
...@@ -819,22 +860,26 @@ CONFIG_USB_UHCI=m ...@@ -819,22 +860,26 @@ CONFIG_USB_UHCI=m
# CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set # CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set
# #
# USB Human Interface Devices (HID) # USB Human Interface Devices (HID)
# #
CONFIG_USB_HID=m CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
# CONFIG_HID_PID is not set
# CONFIG_LOGITECH_FF is not set
CONFIG_USB_HIDDEV=y CONFIG_USB_HIDDEV=y
CONFIG_USB_KBD=m # CONFIG_USB_AIPTEK is not set
CONFIG_USB_MOUSE=m
# CONFIG_USB_WACOM is not set # CONFIG_USB_WACOM is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_XPAD is not set
# #
# USB Imaging devices # USB Imaging devices
# #
# CONFIG_USB_DC2XX is not set
# CONFIG_USB_MDC800 is not set # CONFIG_USB_MDC800 is not set
# CONFIG_USB_SCANNER is not set # CONFIG_USB_SCANNER is not set
# CONFIG_USB_MICROTEK is not set # CONFIG_USB_MICROTEK is not set
...@@ -844,6 +889,10 @@ CONFIG_USB_MOUSE=m ...@@ -844,6 +889,10 @@ CONFIG_USB_MOUSE=m
# USB Multimedia devices # USB Multimedia devices
# #
# CONFIG_USB_DABUSB is not set # CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
# CONFIG_USB_VICAM is not set # CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set # CONFIG_USB_DSBR is not set
# CONFIG_USB_IBMCAM is not set # CONFIG_USB_IBMCAM is not set
...@@ -882,6 +931,7 @@ CONFIG_USB_MOUSE=m ...@@ -882,6 +931,7 @@ CONFIG_USB_MOUSE=m
# CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
...@@ -891,6 +941,8 @@ CONFIG_USB_MOUSE=m ...@@ -891,6 +941,8 @@ CONFIG_USB_MOUSE=m
# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
# CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MCT_U232 is not set
...@@ -908,6 +960,9 @@ CONFIG_USB_MOUSE=m ...@@ -908,6 +960,9 @@ CONFIG_USB_MOUSE=m
# CONFIG_USB_TIGL is not set # CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set # CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set # CONFIG_USB_RIO500 is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_SPEEDTOUCH is not set
# #
# Library routines # Library routines
...@@ -927,11 +982,21 @@ CONFIG_USB_MOUSE=m ...@@ -927,11 +982,21 @@ CONFIG_USB_MOUSE=m
# CONFIG_IA64_GRANULE_16MB is not set # CONFIG_IA64_GRANULE_16MB is not set
CONFIG_IA64_GRANULE_64MB=y CONFIG_IA64_GRANULE_64MB=y
CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_KERNEL=y
CONFIG_KALLSYMS=y
CONFIG_IA64_PRINT_HAZARDS=y CONFIG_IA64_PRINT_HAZARDS=y
# CONFIG_DISABLE_VHPT is not set # CONFIG_DISABLE_VHPT is not set
CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ=y
CONFIG_IA64_EARLY_PRINTK=y CONFIG_IA64_EARLY_PRINTK=y
# CONFIG_IA64_EARLY_PRINTK_UART is not set
CONFIG_IA64_EARLY_PRINTK_VGA=y
# CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_IA64_DEBUG_CMPXCHG is not set # CONFIG_IA64_DEBUG_CMPXCHG is not set
# CONFIG_IA64_DEBUG_IRQ is not set # CONFIG_IA64_DEBUG_IRQ is not set
# CONFIG_KDB is not set
# CONFIG_KDB_MODULES is not set
#
# Security options
#
CONFIG_SECURITY_CAPABILITIES=y
arch/ia64/ia32/ia32_ioctl.c
View file @ eaea39e2
...@@ -26,6 +26,12 @@ ...@@ -26,6 +26,12 @@
#include <linux/if_ppp.h> #include <linux/if_ppp.h>
#include <linux/ixjuser.h> #include <linux/ixjuser.h>
#include <linux/i2o-dev.h> #include <linux/i2o-dev.h>
#include <scsi/scsi.h>
/* Ugly hack. */
#undef __KERNEL__
#include <scsi/scsi_ioctl.h>
#define __KERNEL__
#include <scsi/sg.h>
#include <asm/ia32.h> #include <asm/ia32.h>
...@@ -60,6 +66,235 @@ put_dirent32 (struct dirent *d, struct linux32_dirent *d32) ...@@ -60,6 +66,235 @@ put_dirent32 (struct dirent *d, struct linux32_dirent *d32)
|| put_user(d->d_reclen, &d32->d_reclen) || put_user(d->d_reclen, &d32->d_reclen)
|| copy_to_user(d32->d_name, d->d_name, namelen + 1)); || copy_to_user(d32->d_name, d->d_name, namelen + 1));
} }
/*
* The transform code for the SG_IO ioctl was brazenly lifted from
* the Sparc64 port in the file `arch/sparc64/kernel/ioctl32.c'.
* Thanks to Jakub Jelinek & Eddie C. Dost.
*/
typedef struct sg_io_hdr32 {
int interface_id; /* [i] 'S' for SCSI generic (required) */
int dxfer_direction; /* [i] data transfer direction */
char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
char mx_sb_len; /* [i] max length to write to sbp */
short iovec_count; /* [i] 0 implies no scatter gather */
int dxfer_len; /* [i] byte count of data transfer */
int dxferp; /* [i], [*io] points to data transfer memory
or scatter gather list */
int cmdp; /* [i], [*i] points to command to perform */
int sbp; /* [i], [*o] points to sense_buffer memory */
int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
int flags; /* [i] 0 -> default, see SG_FLAG... */
int pack_id; /* [i->o] unused internally (normally) */
int usr_ptr; /* [i->o] unused internally */
char status; /* [o] scsi status */
char masked_status; /* [o] shifted, masked scsi status */
char msg_status; /* [o] messaging level data (optional) */
char sb_len_wr; /* [o] byte count actually written to sbp */
short host_status; /* [o] errors from host adapter */
short driver_status; /* [o] errors from software driver */
int resid; /* [o] dxfer_len - actual_transferred */
int duration; /* [o] time taken by cmd (unit: millisec) */
int info; /* [o] auxiliary information */
} sg_io_hdr32_t; /* 64 bytes long (on IA32) */
struct iovec32 { unsigned int iov_base; int iov_len; };
static int alloc_sg_iovec(sg_io_hdr_t *sgp, int uptr32)
{
struct iovec32 *uiov = (struct iovec32 *) P(uptr32);
sg_iovec_t *kiov;
int i;
sgp->dxferp = kmalloc(sgp->iovec_count *
sizeof(sg_iovec_t), GFP_KERNEL);
if (!sgp->dxferp)
return -ENOMEM;
memset(sgp->dxferp, 0,
sgp->iovec_count * sizeof(sg_iovec_t));
kiov = (sg_iovec_t *) sgp->dxferp;
for (i = 0; i < sgp->iovec_count; i++) {
int iov_base32;
if (__get_user(iov_base32, &uiov->iov_base) ||
__get_user(kiov->iov_len, &uiov->iov_len))
return -EFAULT;
kiov->iov_base = kmalloc(kiov->iov_len, GFP_KERNEL);
if (!kiov->iov_base)
return -ENOMEM;
if (copy_from_user(kiov->iov_base,
(void *) P(iov_base32),
kiov->iov_len))
return -EFAULT;
uiov++;
kiov++;
}
return 0;
}
static int copy_back_sg_iovec(sg_io_hdr_t *sgp, int uptr32)
{
struct iovec32 *uiov = (struct iovec32 *) P(uptr32);
sg_iovec_t *kiov = (sg_iovec_t *) sgp->dxferp;
int i;
for (i = 0; i < sgp->iovec_count; i++) {
int iov_base32;
if (__get_user(iov_base32, &uiov->iov_base))
return -EFAULT;
if (copy_to_user((void *) P(iov_base32),
kiov->iov_base,
kiov->iov_len))
return -EFAULT;
uiov++;
kiov++;
}
return 0;
}
static void free_sg_iovec(sg_io_hdr_t *sgp)
{
sg_iovec_t *kiov = (sg_iovec_t *) sgp->dxferp;
int i;
for (i = 0; i < sgp->iovec_count; i++) {
if (kiov->iov_base) {
kfree(kiov->iov_base);
kiov->iov_base = NULL;
}
kiov++;
}
kfree(sgp->dxferp);
sgp->dxferp = NULL;
}
static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
sg_io_hdr32_t *sg_io32;
sg_io_hdr_t sg_io64;
int dxferp32, cmdp32, sbp32;
mm_segment_t old_fs;
int err = 0;
sg_io32 = (sg_io_hdr32_t *)arg;
err = __get_user(sg_io64.interface_id, &sg_io32->interface_id);
err |= __get_user(sg_io64.dxfer_direction, &sg_io32->dxfer_direction);
err |= __get_user(sg_io64.cmd_len, &sg_io32->cmd_len);
err |= __get_user(sg_io64.mx_sb_len, &sg_io32->mx_sb_len);
err |= __get_user(sg_io64.iovec_count, &sg_io32->iovec_count);
err |= __get_user(sg_io64.dxfer_len, &sg_io32->dxfer_len);
err |= __get_user(sg_io64.timeout, &sg_io32->timeout);
err |= __get_user(sg_io64.flags, &sg_io32->flags);
err |= __get_user(sg_io64.pack_id, &sg_io32->pack_id);
sg_io64.dxferp = NULL;
sg_io64.cmdp = NULL;
sg_io64.sbp = NULL;
err |= __get_user(cmdp32, &sg_io32->cmdp);
sg_io64.cmdp = kmalloc(sg_io64.cmd_len, GFP_KERNEL);
if (!sg_io64.cmdp) {
err = -ENOMEM;
goto out;
}
if (copy_from_user(sg_io64.cmdp,
(void *) P(cmdp32),
sg_io64.cmd_len)) {
err = -EFAULT;
goto out;
}
err |= __get_user(sbp32, &sg_io32->sbp);
sg_io64.sbp = kmalloc(sg_io64.mx_sb_len, GFP_KERNEL);
if (!sg_io64.sbp) {
err = -ENOMEM;
goto out;
}
if (copy_from_user(sg_io64.sbp,
(void *) P(sbp32),
sg_io64.mx_sb_len)) {
err = -EFAULT;
goto out;
}
err |= __get_user(dxferp32, &sg_io32->dxferp);
if (sg_io64.iovec_count) {
int ret;
if ((ret = alloc_sg_iovec(&sg_io64, dxferp32))) {
err = ret;
goto out;
}
} else {
sg_io64.dxferp = kmalloc(sg_io64.dxfer_len, GFP_KERNEL);
if (!sg_io64.dxferp) {
err = -ENOMEM;
goto out;
}
if (copy_from_user(sg_io64.dxferp,
(void *) P(dxferp32),
sg_io64.dxfer_len)) {
err = -EFAULT;
goto out;
}
}
/* Unused internally, do not even bother to copy it over. */
sg_io64.usr_ptr = NULL;
if (err)
return -EFAULT;
old_fs = get_fs();
set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long) &sg_io64);
set_fs (old_fs);
if (err < 0)
goto out;
err = __put_user(sg_io64.pack_id, &sg_io32->pack_id);
err |= __put_user(sg_io64.status, &sg_io32->status);
err |= __put_user(sg_io64.masked_status, &sg_io32->masked_status);
err |= __put_user(sg_io64.msg_status, &sg_io32->msg_status);
err |= __put_user(sg_io64.sb_len_wr, &sg_io32->sb_len_wr);
err |= __put_user(sg_io64.host_status, &sg_io32->host_status);
err |= __put_user(sg_io64.driver_status, &sg_io32->driver_status);
err |= __put_user(sg_io64.resid, &sg_io32->resid);
err |= __put_user(sg_io64.duration, &sg_io32->duration);
err |= __put_user(sg_io64.info, &sg_io32->info);
err |= copy_to_user((void *)P(sbp32), sg_io64.sbp, sg_io64.mx_sb_len);
if (sg_io64.dxferp) {
if (sg_io64.iovec_count)
err |= copy_back_sg_iovec(&sg_io64, dxferp32);
else
err |= copy_to_user((void *)P(dxferp32),
sg_io64.dxferp,
sg_io64.dxfer_len);
}
if (err)
err = -EFAULT;
out:
if (sg_io64.cmdp)
kfree(sg_io64.cmdp);
if (sg_io64.sbp)
kfree(sg_io64.sbp);
if (sg_io64.dxferp) {
if (sg_io64.iovec_count) {
free_sg_iovec(&sg_io64);
} else {
kfree(sg_io64.dxferp);
}
}
return err;
}
asmlinkage long asmlinkage long
sys32_ioctl (unsigned int fd, unsigned int cmd, unsigned int arg) sys32_ioctl (unsigned int fd, unsigned int cmd, unsigned int arg)
...@@ -271,6 +506,9 @@ sys32_ioctl (unsigned int fd, unsigned int cmd, unsigned int arg) ...@@ -271,6 +506,9 @@ sys32_ioctl (unsigned int fd, unsigned int cmd, unsigned int arg)
default: default:
return sys_ioctl(fd, cmd, (unsigned long)arg); return sys_ioctl(fd, cmd, (unsigned long)arg);
case IOCTL_NR(SG_IO):
return(sg_ioctl_trans(fd, cmd, arg));
} }
printk("%x:unimplemented IA32 ioctl system call\n", cmd); printk("%x:unimplemented IA32 ioctl system call\n", cmd);
return -EINVAL; return -EINVAL;
......
arch/ia64/ia32/ia32_signal.c
View file @ eaea39e2
...@@ -39,6 +39,16 @@ ...@@ -39,6 +39,16 @@
#define __IA32_NR_sigreturn 119 #define __IA32_NR_sigreturn 119
#define __IA32_NR_rt_sigreturn 173 #define __IA32_NR_rt_sigreturn 173
register double f16 asm ("f16"); register double f17 asm ("f17");
register double f18 asm ("f18"); register double f19 asm ("f19");
register double f20 asm ("f20"); register double f21 asm ("f21");
register double f22 asm ("f22"); register double f23 asm ("f23");
register double f24 asm ("f24"); register double f25 asm ("f25");
register double f26 asm ("f26"); register double f27 asm ("f27");
register double f28 asm ("f28"); register double f29 asm ("f29");
register double f30 asm ("f30"); register double f31 asm ("f31");
struct sigframe_ia32 struct sigframe_ia32
{ {
int pretcode; int pretcode;
...@@ -143,6 +153,282 @@ copy_siginfo_to_user32 (siginfo_t32 *to, siginfo_t *from) ...@@ -143,6 +153,282 @@ copy_siginfo_to_user32 (siginfo_t32 *to, siginfo_t *from)
return err; return err;
} }
/*
* SAVE and RESTORE of ia32 fpstate info, from ia64 current state
* Used in exception handler to pass the fpstate to the user, and restore
* the fpstate while returning from the exception handler.
*
* fpstate info and their mapping to IA64 regs:
* fpstate REG(BITS) Attribute Comments
* cw ar.fcr(0:12) with bits 7 and 6 not used
* sw ar.fsr(0:15)
* tag ar.fsr(16:31) with odd numbered bits not used
* (read returns 0, writes ignored)
* ipoff ar.fir(0:31) RO
* cssel ar.fir(32:47) RO
* dataoff ar.fdr(0:31) RO
* datasel ar.fdr(32:47) RO
*
* _st[(0+TOS)%8] f8
* _st[(1+TOS)%8] f9 (f8, f9 from ptregs)
* : : : (f10..f15 from live reg)
* : : :
* _st[(7+TOS)%8] f15 TOS=sw.top(bits11:13)
*
* status Same as sw RO
* magic 0 as X86_FXSR_MAGIC in ia32
* mxcsr Bits(7:15)=ar.fcr(39:47)
* Bits(0:5) =ar.fsr(32:37) with bit 6 reserved
* _xmm[0..7] f16..f31 (live registers)
* with _xmm[0]
* Bit(64:127)=f17(0:63)
* Bit(0:63)=f16(0:63)
* All other fields unused...
*/
#define __ldfe(regnum, x) \
({ \
register double __f__ asm ("f"#regnum); \
__asm__ __volatile__ ("ldfe %0=[%1] ;;" :"=f"(__f__): "r"(x)); \
})
#define __ldf8(regnum, x) \
({ \
register double __f__ asm ("f"#regnum); \
__asm__ __volatile__ ("ldf8 %0=[%1] ;;" :"=f"(__f__): "r"(x)); \
})
#define __stfe(x, regnum) \
({ \
register double __f__ asm ("f"#regnum); \
__asm__ __volatile__ ("stfe [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \
})
#define __stf8(x, regnum) \
({ \
register double __f__ asm ("f"#regnum); \
__asm__ __volatile__ ("stf8 [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \
})
static int
save_ia32_fpstate_live (struct _fpstate_ia32 *save)
{
struct task_struct *tsk = current;
struct pt_regs *ptp;
struct _fpreg_ia32 *fpregp;
char buf[32];
unsigned long fsr, fcr, fir, fdr;
unsigned long new_fsr;
unsigned long num128[2];
unsigned long mxcsr=0;
int fp_tos, fr8_st_map;
if (!access_ok(VERIFY_WRITE, save, sizeof(*save)))
return -EFAULT;
/* Readin fsr, fcr, fir, fdr and copy onto fpstate */
asm volatile ( "mov %0=ar.fsr;" : "=r"(fsr));
asm volatile ( "mov %0=ar.fcr;" : "=r"(fcr));
asm volatile ( "mov %0=ar.fir;" : "=r"(fir));
asm volatile ( "mov %0=ar.fdr;" : "=r"(fdr));
/*
* We need to clear the exception state before calling the signal handler. Clear
* the bits 15, bits 0-7 in fp status word. Similar to the functionality of fnclex
* instruction.
*/
new_fsr = fsr & ~0x80ff;
asm volatile ( "mov ar.fsr=%0;" :: "r"(new_fsr));
__put_user(fcr & 0xffff, &save->cw);
__put_user(fsr & 0xffff, &save->sw);
__put_user((fsr>>16) & 0xffff, &save->tag);
__put_user(fir, &save->ipoff);
__put_user((fir>>32) & 0xffff, &save->cssel);
__put_user(fdr, &save->dataoff);
__put_user((fdr>>32) & 0xffff, &save->datasel);
__put_user(fsr & 0xffff, &save->status);
mxcsr = ((fcr>>32) & 0xff80) | ((fsr>>32) & 0x3f);
__put_user(mxcsr & 0xffff, &save->mxcsr);
__put_user( 0, &save->magic); //#define X86_FXSR_MAGIC 0x0000
/*
* save f8 and f9 from pt_regs
* save f10..f15 from live register set
*/
/*
* Find the location where f8 has to go in fp reg stack. This depends on
* TOP(11:13) field of sw. Other f reg continue sequentially from where f8 maps
* to.
*/
fp_tos = (fsr>>11)&0x7;
fr8_st_map = (8-fp_tos)&0x7;
ptp = ia64_task_regs(tsk);
fpregp = (struct _fpreg_ia32 *)(((unsigned long)buf + 15) & ~15);
ia64f2ia32f(fpregp, &ptp->f8);
copy_to_user(&save->_st[(0+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
ia64f2ia32f(fpregp, &ptp->f9);
copy_to_user(&save->_st[(1+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 10);
copy_to_user(&save->_st[(2+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 11);
copy_to_user(&save->_st[(3+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 12);
copy_to_user(&save->_st[(4+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 13);
copy_to_user(&save->_st[(5+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 14);
copy_to_user(&save->_st[(6+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stfe(fpregp, 15);
copy_to_user(&save->_st[(7+fr8_st_map)&0x7], fpregp, sizeof(struct _fpreg_ia32));
__stf8(&num128[0], 16);
__stf8(&num128[1], 17);
copy_to_user(&save->_xmm[0], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 18);
__stf8(&num128[1], 19);
copy_to_user(&save->_xmm[1], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 20);
__stf8(&num128[1], 21);
copy_to_user(&save->_xmm[2], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 22);
__stf8(&num128[1], 23);
copy_to_user(&save->_xmm[3], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 24);
__stf8(&num128[1], 25);
copy_to_user(&save->_xmm[4], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 26);
__stf8(&num128[1], 27);
copy_to_user(&save->_xmm[5], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 28);
__stf8(&num128[1], 29);
copy_to_user(&save->_xmm[6], num128, sizeof(struct _xmmreg_ia32));
__stf8(&num128[0], 30);
__stf8(&num128[1], 31);
copy_to_user(&save->_xmm[7], num128, sizeof(struct _xmmreg_ia32));
return 0;
}
static int
restore_ia32_fpstate_live (struct _fpstate_ia32 *save)
{
struct task_struct *tsk = current;
struct pt_regs *ptp;
unsigned int lo, hi;
unsigned long num128[2];
unsigned long num64, mxcsr;
struct _fpreg_ia32 *fpregp;
char buf[32];
unsigned long fsr, fcr;
int fp_tos, fr8_st_map;
if (!access_ok(VERIFY_READ, save, sizeof(*save)))
return(-EFAULT);
/*
* Updating fsr, fcr, fir, fdr.
* Just a bit more complicated than save.
* - Need to make sure that we dont write any value other than the
* specific fpstate info
* - Need to make sure that the untouched part of frs, fdr, fir, fcr
* should remain same while writing.
* So, we do a read, change specific fields and write.
*/
asm volatile ( "mov %0=ar.fsr;" : "=r"(fsr));
asm volatile ( "mov %0=ar.fcr;" : "=r"(fcr));
__get_user(mxcsr, (unsigned int *)&save->mxcsr);
/* setting bits 0..5 8..12 with cw and 39..47 from mxcsr */
__get_user(lo, (unsigned int *)&save->cw);
num64 = mxcsr & 0xff10;
num64 = (num64 << 32) | (lo & 0x1f3f);
fcr = (fcr & (~0xff1000001f3f)) | num64;
/* setting bits 0..31 with sw and tag and 32..37 from mxcsr */
__get_user(lo, (unsigned int *)&save->sw);
__get_user(hi, (unsigned int *)&save->tag);
num64 = mxcsr & 0x3f;
num64 = (num64 << 16) | (hi & 0xffff);
num64 = (num64 << 16) | (lo & 0xffff);
fsr = (fsr & (~0x3fffffffff)) | num64;
asm volatile ( "mov ar.fsr=%0;" :: "r"(fsr));
asm volatile ( "mov ar.fcr=%0;" :: "r"(fcr));
/*
* restore f8, f9 onto pt_regs
* restore f10..f15 onto live registers
*/
/*
* Find the location where f8 has to go in fp reg stack. This depends on
* TOP(11:13) field of sw. Other f reg continue sequentially from where f8 maps
* to.
*/
fp_tos = (fsr>>11)&0x7;
fr8_st_map = (8-fp_tos)&0x7;
fpregp = (struct _fpreg_ia32 *)(((unsigned long)buf + 15) & ~15);
ptp = ia64_task_regs(tsk);
copy_from_user(fpregp, &save->_st[(0+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
ia32f2ia64f(&ptp->f8, fpregp);
copy_from_user(fpregp, &save->_st[(1+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
ia32f2ia64f(&ptp->f9, fpregp);
copy_from_user(fpregp, &save->_st[(2+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(10, fpregp);
copy_from_user(fpregp, &save->_st[(3+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(11, fpregp);
copy_from_user(fpregp, &save->_st[(4+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(12, fpregp);
copy_from_user(fpregp, &save->_st[(5+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(13, fpregp);
copy_from_user(fpregp, &save->_st[(6+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(14, fpregp);
copy_from_user(fpregp, &save->_st[(7+fr8_st_map)&0x7], sizeof(struct _fpreg_ia32));
__ldfe(15, fpregp);
copy_from_user(num128, &save->_xmm[0], sizeof(struct _xmmreg_ia32));
__ldf8(16, &num128[0]);
__ldf8(17, &num128[1]);
copy_from_user(num128, &save->_xmm[1], sizeof(struct _xmmreg_ia32));
__ldf8(18, &num128[0]);
__ldf8(19, &num128[1]);
copy_from_user(num128, &save->_xmm[2], sizeof(struct _xmmreg_ia32));
__ldf8(20, &num128[0]);
__ldf8(21, &num128[1]);
copy_from_user(num128, &save->_xmm[3], sizeof(struct _xmmreg_ia32));
__ldf8(22, &num128[0]);
__ldf8(23, &num128[1]);
copy_from_user(num128, &save->_xmm[4], sizeof(struct _xmmreg_ia32));
__ldf8(24, &num128[0]);
__ldf8(25, &num128[1]);
copy_from_user(num128, &save->_xmm[5], sizeof(struct _xmmreg_ia32));
__ldf8(26, &num128[0]);
__ldf8(27, &num128[1]);
copy_from_user(num128, &save->_xmm[6], sizeof(struct _xmmreg_ia32));
__ldf8(28, &num128[0]);
__ldf8(29, &num128[1]);
copy_from_user(num128, &save->_xmm[7], sizeof(struct _xmmreg_ia32));
__ldf8(30, &num128[0]);
__ldf8(31, &num128[1]);
return 0;
}
static inline void static inline void
sigact_set_handler (struct k_sigaction *sa, unsigned int handler, unsigned int restorer) sigact_set_handler (struct k_sigaction *sa, unsigned int handler, unsigned int restorer)
{ {
...@@ -371,6 +657,9 @@ setup_sigcontext_ia32 (struct sigcontext_ia32 *sc, struct _fpstate_ia32 *fpstate ...@@ -371,6 +657,9 @@ setup_sigcontext_ia32 (struct sigcontext_ia32 *sc, struct _fpstate_ia32 *fpstate
int err = 0; int err = 0;
unsigned long flag; unsigned long flag;
if (!access_ok(VERIFY_WRITE, sc, sizeof(*sc)))
return -EFAULT;
err |= __put_user((regs->r16 >> 32) & 0xffff, (unsigned int *)&sc->fs); err |= __put_user((regs->r16 >> 32) & 0xffff, (unsigned int *)&sc->fs);
err |= __put_user((regs->r16 >> 48) & 0xffff, (unsigned int *)&sc->gs); err |= __put_user((regs->r16 >> 48) & 0xffff, (unsigned int *)&sc->gs);
err |= __put_user((regs->r16 >> 16) & 0xffff, (unsigned int *)&sc->es); err |= __put_user((regs->r16 >> 16) & 0xffff, (unsigned int *)&sc->es);
...@@ -397,6 +686,11 @@ setup_sigcontext_ia32 (struct sigcontext_ia32 *sc, struct _fpstate_ia32 *fpstate ...@@ -397,6 +686,11 @@ setup_sigcontext_ia32 (struct sigcontext_ia32 *sc, struct _fpstate_ia32 *fpstate
err |= __put_user(regs->r12, &sc->esp_at_signal); err |= __put_user(regs->r12, &sc->esp_at_signal);
err |= __put_user((regs->r17 >> 16) & 0xffff, (unsigned int *)&sc->ss); err |= __put_user((regs->r17 >> 16) & 0xffff, (unsigned int *)&sc->ss);
if ( save_ia32_fpstate_live(fpstate) < 0 )
err = -EFAULT;
else
err |= __put_user((u32)(u64)fpstate, &sc->fpstate);
#if 0 #if 0
tmp = save_i387(fpstate); tmp = save_i387(fpstate);
if (tmp < 0) if (tmp < 0)
...@@ -418,6 +712,9 @@ restore_sigcontext_ia32 (struct pt_regs *regs, struct sigcontext_ia32 *sc, int * ...@@ -418,6 +712,9 @@ restore_sigcontext_ia32 (struct pt_regs *regs, struct sigcontext_ia32 *sc, int *
{ {
unsigned int err = 0; unsigned int err = 0;
if (!access_ok(VERIFY_READ, sc, sizeof(*sc)))
return(-EFAULT);
#define COPY(ia64x, ia32x) err |= __get_user(regs->ia64x, &sc->ia32x) #define COPY(ia64x, ia32x) err |= __get_user(regs->ia64x, &sc->ia32x)
#define copyseg_gs(tmp) (regs->r16 |= (unsigned long) tmp << 48) #define copyseg_gs(tmp) (regs->r16 |= (unsigned long) tmp << 48)
...@@ -477,6 +774,16 @@ restore_sigcontext_ia32 (struct pt_regs *regs, struct sigcontext_ia32 *sc, int * ...@@ -477,6 +774,16 @@ restore_sigcontext_ia32 (struct pt_regs *regs, struct sigcontext_ia32 *sc, int *
regs->r1 = -1; /* disable syscall checks, r1 is orig_eax */ regs->r1 = -1; /* disable syscall checks, r1 is orig_eax */
} }
{
struct _fpstate_ia32 *buf = NULL;
u32 fpstate_ptr;
err |= get_user(fpstate_ptr, &(sc->fpstate));
buf = (struct _fpstate_ia32 *)(u64)fpstate_ptr;
if (buf) {
err |= restore_ia32_fpstate_live(buf);
}
}
#if 0 #if 0
{ {
struct _fpstate * buf; struct _fpstate * buf;
......
arch/ia64/ia32/sys_ia32.c
View file @ eaea39e2
...@@ -2842,20 +2842,6 @@ putreg (struct task_struct *child, int regno, unsigned int value) ...@@ -2842,20 +2842,6 @@ putreg (struct task_struct *child, int regno, unsigned int value)
} }
} }
static inline void
ia32f2ia64f (void *dst, void *src)
{
asm volatile ("ldfe f6=[%1];; stf.spill [%0]=f6" :: "r"(dst), "r"(src) : "memory");
return;
}
static inline void
ia64f2ia32f (void *dst, void *src)
{
asm volatile ("ldf.fill f6=[%1];; stfe [%0]=f6" :: "r"(dst), "r"(src) : "memory");
return;
}
static void static void
put_fpreg (int regno, struct _fpreg_ia32 *reg, struct pt_regs *ptp, struct switch_stack *swp, put_fpreg (int regno, struct _fpreg_ia32 *reg, struct pt_regs *ptp, struct switch_stack *swp,
int tos) int tos)
......
arch/ia64/kernel/acpi.c
View file @ eaea39e2
...@@ -8,6 +8,9 @@ ...@@ -8,6 +8,9 @@
* Copyright (C) 2000 Intel Corp. * Copyright (C) 2000 Intel Corp.
* Copyright (C) 2000,2001 J.I. Lee <jung-ik.lee@intel.com> * Copyright (C) 2000,2001 J.I. Lee <jung-ik.lee@intel.com>
* Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> * Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
* Copyright (C) 2001 Jenna Hall <jenna.s.hall@intel.com>
* Copyright (C) 2001 Takayoshi Kochi <t-kouchi@cq.jp.nec.com>
* Copyright (C) 2002 Erich Focht <efocht@ess.nec.de>
* *
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* *
...@@ -43,6 +46,7 @@ ...@@ -43,6 +46,7 @@
#include <asm/machvec.h> #include <asm/machvec.h>
#include <asm/page.h> #include <asm/page.h>
#include <asm/system.h> #include <asm/system.h>
#include <asm/numa.h>
#define PREFIX "ACPI: " #define PREFIX "ACPI: "
...@@ -447,6 +451,158 @@ acpi_parse_madt (unsigned long phys_addr, unsigned long size) ...@@ -447,6 +451,158 @@ acpi_parse_madt (unsigned long phys_addr, unsigned long size)
} }
#ifdef CONFIG_ACPI_NUMA
#define SLIT_DEBUG
#define PXM_FLAG_LEN ((MAX_PXM_DOMAINS + 1)/32)
static int __initdata srat_num_cpus; /* number of cpus */
static u32 __initdata pxm_flag[PXM_FLAG_LEN];
#define pxm_bit_set(bit) (set_bit(bit,(void *)pxm_flag))
#define pxm_bit_test(bit) (test_bit(bit,(void *)pxm_flag))
/* maps to convert between proximity domain and logical node ID */
int __initdata pxm_to_nid_map[MAX_PXM_DOMAINS];
int __initdata nid_to_pxm_map[NR_NODES];
static struct acpi_table_slit __initdata *slit_table;
/*
* ACPI 2.0 SLIT (System Locality Information Table)
* http://devresource.hp.com/devresource/Docs/TechPapers/IA64/slit.pdf
*/
void __init
acpi_numa_slit_init (struct acpi_table_slit *slit)
{
int i, j, node_from, node_to;
u32 len;
len = sizeof(struct acpi_table_header) + 8
+ slit->localities * slit->localities;
if (slit->header.length != len) {
printk("ACPI 2.0 SLIT: size mismatch: %d expected, %d actual\n",
len, slit->header.length);
memset(numa_slit, 10, sizeof(numa_slit));
return;
}
slit_table = slit;
}
void __init
acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa)
{
/* record this node in proximity bitmap */
pxm_bit_set(pa->proximity_domain);
node_cpuid[srat_num_cpus].phys_id = (pa->apic_id << 8) | (pa->lsapic_eid);
/* nid should be overridden as logical node id later */
node_cpuid[srat_num_cpus].nid = pa->proximity_domain;
srat_num_cpus++;
}
void __init
acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma)
{
unsigned long paddr, size;
u8 pxm;
struct node_memblk_s *p, *q, *pend;
pxm = ma->proximity_domain;
/* record this node in proximity bitmap */
pxm_bit_set(pxm);
/* fill node memory chunk structure */
paddr = ma->base_addr_hi;
paddr = (paddr << 32) | ma->base_addr_lo;
size = ma->length_hi;
size = (size << 32) | ma->length_lo;
if (num_memblks >= NR_MEMBLKS) {
printk("Too many mem chunks in SRAT. Ignoring %ld MBytes at %lx\n",
size/(1024*1024), paddr);
return;
}
/* Insertion sort based on base address */
pend = &node_memblk[num_memblks];
for (p = &node_memblk[0]; p < pend; p++) {
if (paddr < p->start_paddr)
break;
}
if (p < pend) {
for (q = pend; q >= p; q--)
*(q + 1) = *q;
}
p->start_paddr = paddr;
p->size = size;
p->nid = pxm;
num_memblks++;
}
void __init
acpi_numa_arch_fixup(void)
{
int i, j;
/* calculate total number of nodes in system from PXM bitmap */
numnodes = 0; /* init total nodes in system */
memset(pxm_to_nid_map, -1, sizeof(pxm_to_nid_map));
memset(nid_to_pxm_map, -1, sizeof(nid_to_pxm_map));
for (i = 0; i < MAX_PXM_DOMAINS; i++) {
if (pxm_bit_test(i)) {
pxm_to_nid_map[i] = numnodes;
nid_to_pxm_map[numnodes++] = i;
}
}
/* set logical node id in memory chunk structure */
for (i = 0; i < num_memblks; i++)
node_memblk[i].nid = pxm_to_nid_map[node_memblk[i].nid];
/* assign memory bank numbers for each chunk on each node */
for (i = 0; i < numnodes; i++) {
int bank;
bank = 0;
for (j = 0; j < num_memblks; j++)
if (node_memblk[j].nid == i)
node_memblk[j].bank = bank++;
}
/* set logical node id in cpu structure */
for (i = 0; i < srat_num_cpus; i++)
node_cpuid[i].nid = pxm_to_nid_map[node_cpuid[i].nid];
printk("Number of logical nodes in system = %d\n", numnodes);
printk("Number of memory chunks in system = %d\n", num_memblks);
if (!slit_table) return;
memset(numa_slit, -1, sizeof(numa_slit));
for (i=0; i<slit_table->localities; i++) {
if (!pxm_bit_test(i))
continue;
node_from = pxm_to_nid_map[i];
for (j=0; j<slit_table->localities; j++) {
if (!pxm_bit_test(j))
continue;
node_to = pxm_to_nid_map[j];
node_distance(node_from, node_to) =
slit_table->entry[i*slit_table->localities + j];
}
}
#ifdef SLIT_DEBUG
printk("ACPI 2.0 SLIT locality table:\n");
for (i = 0; i < numnodes; i++) {
for (j = 0; j < numnodes; j++)
printk("%03d ", node_distance(i,j));
printk("\n");
}
#endif
}
#endif /* CONFIG_ACPI_NUMA */
static int __init static int __init
acpi_parse_fadt (unsigned long phys_addr, unsigned long size) acpi_parse_fadt (unsigned long phys_addr, unsigned long size)
{ {
...@@ -556,12 +712,6 @@ acpi_parse_spcr (unsigned long phys_addr, unsigned long size) ...@@ -556,12 +712,6 @@ acpi_parse_spcr (unsigned long phys_addr, unsigned long size)
int __init int __init
acpi_boot_init (char *cmdline) acpi_boot_init (char *cmdline)
{ {
int result;
/* Initialize the ACPI boot-time table parser */
result = acpi_table_init(cmdline);
if (result)
return result;
/* /*
* MADT * MADT
......
arch/ia64/kernel/efi.c
View file @ eaea39e2
...@@ -60,67 +60,157 @@ struct proc_dir_entry *efi_dir = NULL; ...@@ -60,67 +60,157 @@ struct proc_dir_entry *efi_dir = NULL;
static unsigned long mem_limit = ~0UL; static unsigned long mem_limit = ~0UL;
static efi_status_t #define efi_call_virt(f, args...) (*(f))(args)
phys_get_time (efi_time_t *tm, efi_time_cap_t *tc)
{ #define STUB_GET_TIME(prefix, adjust_arg) \
return efi_call_phys(__va(runtime->get_time), __pa(tm), __pa(tc)); static efi_status_t \
prefix##_get_time (efi_time_t *tm, efi_time_cap_t *tc) \
{ \
struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_get_time_t *) __va(runtime->get_time), adjust_arg(tm), \
adjust_arg(tc)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_SET_TIME(prefix, adjust_arg) \
phys_set_time (efi_time_t *tm) static efi_status_t \
{ prefix##_set_time (efi_time_t *tm) \
return efi_call_phys(__va(runtime->set_time), __pa(tm)); { \
struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_set_time_t *) __va(runtime->set_time), adjust_arg(tm)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_GET_WAKEUP_TIME(prefix, adjust_arg) \
phys_get_wakeup_time (efi_bool_t *enabled, efi_bool_t *pending, efi_time_t *tm) static efi_status_t \
{ prefix##_get_wakeup_time (efi_bool_t *enabled, efi_bool_t *pending, efi_time_t *tm) \
return efi_call_phys(__va(runtime->get_wakeup_time), __pa(enabled), __pa(pending), { \
__pa(tm)); struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_get_wakeup_time_t *) __va(runtime->get_wakeup_time), \
adjust_arg(enabled), adjust_arg(pending), adjust_arg(tm)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_SET_WAKEUP_TIME(prefix, adjust_arg) \
phys_set_wakeup_time (efi_bool_t enabled, efi_time_t *tm) static efi_status_t \
{ prefix##_set_wakeup_time (efi_bool_t enabled, efi_time_t *tm) \
return efi_call_phys(__va(runtime->set_wakeup_time), enabled, __pa(tm)); { \
struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_set_wakeup_time_t *) __va(runtime->set_wakeup_time), \
enabled, adjust_arg(tm)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_GET_VARIABLE(prefix, adjust_arg) \
phys_get_variable (efi_char16_t *name, efi_guid_t *vendor, u32 *attr, static efi_status_t \
unsigned long *data_size, void *data) prefix##_get_variable (efi_char16_t *name, efi_guid_t *vendor, u32 *attr, \
{ unsigned long *data_size, void *data) \
return efi_call_phys(__va(runtime->get_variable), __pa(name), __pa(vendor), __pa(attr), { \
__pa(data_size), __pa(data)); struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_get_variable_t *) __va(runtime->get_variable), \
adjust_arg(name), adjust_arg(vendor), adjust_arg(attr), \
adjust_arg(data_size), adjust_arg(data)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_GET_NEXT_VARIABLE(prefix, adjust_arg) \
phys_get_next_variable (unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor) static efi_status_t \
{ prefix##_get_next_variable (unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor) \
return efi_call_phys(__va(runtime->get_next_variable), __pa(name_size), __pa(name), { \
__pa(vendor)); struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_get_next_variable_t *) __va(runtime->get_next_variable), \
adjust_arg(name_size), adjust_arg(name), adjust_arg(vendor)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_SET_VARIABLE(prefix, adjust_arg) \
phys_set_variable (efi_char16_t *name, efi_guid_t *vendor, u32 attr, static efi_status_t \
unsigned long data_size, void *data) prefix##_set_variable (efi_char16_t *name, efi_guid_t *vendor, u32 attr, \
{ unsigned long data_size, void *data) \
return efi_call_phys(__va(runtime->set_variable), __pa(name), __pa(vendor), attr, { \
data_size, __pa(data)); struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_set_variable_t *) __va(runtime->set_variable), \
adjust_arg(name), adjust_arg(vendor), attr, data_size, \
adjust_arg(data)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static efi_status_t #define STUB_GET_NEXT_HIGH_MONO_COUNT(prefix, adjust_arg) \
phys_get_next_high_mono_count (u64 *count) static efi_status_t \
{ prefix##_get_next_high_mono_count (u64 *count) \
return efi_call_phys(__va(runtime->get_next_high_mono_count), __pa(count)); { \
struct ia64_fpreg fr[6]; \
efi_status_t ret; \
\
ia64_save_scratch_fpregs(fr); \
ret = efi_call_##prefix((efi_get_next_high_mono_count_t *) \
__va(runtime->get_next_high_mono_count), adjust_arg(count)); \
ia64_load_scratch_fpregs(fr); \
return ret; \
} }
static void #define STUB_RESET_SYSTEM(prefix, adjust_arg) \
phys_reset_system (int reset_type, efi_status_t status, static void \
unsigned long data_size, efi_char16_t *data) prefix##_reset_system (int reset_type, efi_status_t status, \
{ unsigned long data_size, efi_char16_t *data) \
efi_call_phys(__va(runtime->reset_system), status, data_size, __pa(data)); { \
struct ia64_fpreg fr[6]; \
\
ia64_save_scratch_fpregs(fr); \
efi_call_##prefix((efi_reset_system_t *) __va(runtime->reset_system), \
reset_type, status, data_size, adjust_arg(data)); \
/* should not return, but just in case... */ \
ia64_load_scratch_fpregs(fr); \
} }
STUB_GET_TIME(phys, __pa)
STUB_SET_TIME(phys, __pa)
STUB_GET_WAKEUP_TIME(phys, __pa)
STUB_SET_WAKEUP_TIME(phys, __pa)
STUB_GET_VARIABLE(phys, __pa)
STUB_GET_NEXT_VARIABLE(phys, __pa)
STUB_SET_VARIABLE(phys, __pa)
STUB_GET_NEXT_HIGH_MONO_COUNT(phys, __pa)
STUB_RESET_SYSTEM(phys, __pa)
STUB_GET_TIME(virt, )
STUB_SET_TIME(virt, )
STUB_GET_WAKEUP_TIME(virt, )
STUB_SET_WAKEUP_TIME(virt, )
STUB_GET_VARIABLE(virt, )
STUB_GET_NEXT_VARIABLE(virt, )
STUB_SET_VARIABLE(virt, )
STUB_GET_NEXT_HIGH_MONO_COUNT(virt, )
STUB_RESET_SYSTEM(virt, )
void void
efi_gettimeofday (struct timeval *tv) efi_gettimeofday (struct timeval *tv)
{ {
...@@ -574,18 +664,17 @@ efi_enter_virtual_mode (void) ...@@ -574,18 +664,17 @@ efi_enter_virtual_mode (void)
} }
/* /*
* Now that EFI is in virtual mode, we arrange for EFI functions to be * Now that EFI is in virtual mode, we call the EFI functions more efficiently:
* called directly:
*/ */
efi.get_time = __va(runtime->get_time); efi.get_time = virt_get_time;
efi.set_time = __va(runtime->set_time); efi.set_time = virt_set_time;
efi.get_wakeup_time = __va(runtime->get_wakeup_time); efi.get_wakeup_time = virt_get_wakeup_time;
efi.set_wakeup_time = __va(runtime->set_wakeup_time); efi.set_wakeup_time = virt_set_wakeup_time;
efi.get_variable = __va(runtime->get_variable); efi.get_variable = virt_get_variable;
efi.get_next_variable = __va(runtime->get_next_variable); efi.get_next_variable = virt_get_next_variable;
efi.set_variable = __va(runtime->set_variable); efi.set_variable = virt_set_variable;
efi.get_next_high_mono_count = __va(runtime->get_next_high_mono_count); efi.get_next_high_mono_count = virt_get_next_high_mono_count;
efi.reset_system = __va(runtime->reset_system); efi.reset_system = virt_reset_system;
} }
/* /*
......
arch/ia64/kernel/fw-emu.c
View file @ eaea39e2
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* PAL & SAL emulation. * PAL & SAL emulation.
* *
* Copyright (C) 1998-2001 Hewlett-Packard Co * Copyright (C) 1998-2001 Hewlett-Packard Co
* Copyright (C) 1998-2001 David Mosberger-Tang <davidm@hpl.hp.com> * David Mosberger-Tang <davidm@hpl.hp.com>
* *
* For the HP simulator, this file gets include in boot/bootloader.c. * For the HP simulator, this file gets include in boot/bootloader.c.
* For SoftSDV, this file gets included in sys_softsdv.c. * For SoftSDV, this file gets included in sys_softsdv.c.
......
arch/ia64/kernel/iosapic.c
View file @ eaea39e2
...@@ -133,12 +133,8 @@ find_iosapic (unsigned int gsi) ...@@ -133,12 +133,8 @@ find_iosapic (unsigned int gsi)
return -1; return -1;
} }
/* static inline int
* Translate GSI number to the corresponding IA-64 interrupt vector. If no _gsi_to_vector (unsigned int gsi)
* entry exists, return -1.
*/
int
gsi_to_vector (unsigned int gsi)
{ {
struct iosapic_intr_info *info; struct iosapic_intr_info *info;
...@@ -148,6 +144,26 @@ gsi_to_vector (unsigned int gsi) ...@@ -148,6 +144,26 @@ gsi_to_vector (unsigned int gsi)
return -1; return -1;
} }
/*
* Translate GSI number to the corresponding IA-64 interrupt vector. If no
* entry exists, return -1.
*/
inline int
gsi_to_vector (unsigned int gsi)
{
return _gsi_to_vector(gsi);
}
int
gsi_to_irq (unsigned int gsi)
{
/*
* XXX fix me: this assumes an identity mapping vetween IA-64 vector and Linux irq
* numbers...
*/
return _gsi_to_vector(gsi);
}
static void static void
set_rte (unsigned int vector, unsigned int dest) set_rte (unsigned int vector, unsigned int dest)
{ {
...@@ -157,7 +173,7 @@ set_rte (unsigned int vector, unsigned int dest) ...@@ -157,7 +173,7 @@ set_rte (unsigned int vector, unsigned int dest)
int rte_index; int rte_index;
char redir; char redir;
DBG(KERN_DEBUG"IOSAPIC: routing vector %d to %x\n", vector, dest); DBG(KERN_DEBUG"IOSAPIC: routing vector %d to 0x%x\n", vector, dest);
rte_index = iosapic_intr_info[vector].rte_index; rte_index = iosapic_intr_info[vector].rte_index;
if (rte_index < 0) if (rte_index < 0)
......
arch/ia64/kernel/ivt.S
View file @ eaea39e2
...@@ -116,8 +116,8 @@ ENTRY(vhpt_miss) ...@@ -116,8 +116,8 @@ ENTRY(vhpt_miss)
;; ;;
(p8) dep r25=r18,r25,2,6 (p8) dep r25=r18,r25,2,6
(p8) shr r22=r22,HPAGE_SHIFT-PAGE_SHIFT (p8) shr r22=r22,HPAGE_SHIFT-PAGE_SHIFT
;;
#endif #endif
;;
cmp.eq p6,p7=5,r17 // is IFA pointing into to region 5? cmp.eq p6,p7=5,r17 // is IFA pointing into to region 5?
shr.u r18=r22,PGDIR_SHIFT // get bits 33-63 of the faulting address shr.u r18=r22,PGDIR_SHIFT // get bits 33-63 of the faulting address
;; ;;
......
arch/ia64/kernel/mca.c
View file @ eaea39e2
...@@ -1012,28 +1012,13 @@ ia64_log_prt_oem_data (int header_len, int sect_len, u8 *p_data, prfunc_t prfunc ...@@ -1012,28 +1012,13 @@ ia64_log_prt_oem_data (int header_len, int sect_len, u8 *p_data, prfunc_t prfunc
void void
ia64_log_rec_header_print (sal_log_record_header_t *lh, prfunc_t prfunc) ia64_log_rec_header_print (sal_log_record_header_t *lh, prfunc_t prfunc)
{ {
char str_buf[32]; prfunc("+Err Record ID: %d SAL Rev: %2x.%02x\n", lh->id,
lh->revision.major, lh->revision.minor);
sprintf(str_buf, "%2d.%02d", prfunc("+Time: %02x/%02x/%02x%02x %02x:%02x:%02x Severity %d\n",
(lh->revision.major >> 4) * 10 + (lh->revision.major & 0xf), lh->timestamp.slh_month, lh->timestamp.slh_day,
(lh->revision.minor >> 4) * 10 + (lh->revision.minor & 0xf)); lh->timestamp.slh_century, lh->timestamp.slh_year,
prfunc("+Err Record ID: %d SAL Rev: %s\n", lh->id, str_buf); lh->timestamp.slh_hour, lh->timestamp.slh_minute,
sprintf(str_buf, "%02d/%02d/%04d/ %02d:%02d:%02d", lh->timestamp.slh_second, lh->severity);
(lh->timestamp.slh_month >> 4) * 10 +
(lh->timestamp.slh_month & 0xf),
(lh->timestamp.slh_day >> 4) * 10 +
(lh->timestamp.slh_day & 0xf),
(lh->timestamp.slh_century >> 4) * 1000 +
(lh->timestamp.slh_century & 0xf) * 100 +
(lh->timestamp.slh_year >> 4) * 10 +
(lh->timestamp.slh_year & 0xf),
(lh->timestamp.slh_hour >> 4) * 10 +
(lh->timestamp.slh_hour & 0xf),
(lh->timestamp.slh_minute >> 4) * 10 +
(lh->timestamp.slh_minute & 0xf),
(lh->timestamp.slh_second >> 4) * 10 +
(lh->timestamp.slh_second & 0xf));
prfunc("+Time: %s Severity %d\n", str_buf, lh->severity);
} }
/* /*
......
arch/ia64/kernel/perfmon.c
View file @ eaea39e2
...@@ -63,6 +63,26 @@ ...@@ -63,6 +63,26 @@
* Misc macros and definitions * Misc macros and definitions
*/ */
#define PMU_FIRST_COUNTER 4 #define PMU_FIRST_COUNTER 4
#define PMU_MAX_PMCS 256
#define PMU_MAX_PMDS 256
/*
* type of a PMU register (bitmask).
* bitmask structure:
* bit0 : register implemented
* bit1 : end marker
* bit2-3 : reserved
* bit4-7 : register type
* bit8-31: reserved
*/
#define PFM_REG_IMPL 0x1 /* register implemented */
#define PFM_REG_END 0x2 /* end marker */
#define PFM_REG_MONITOR (0x1<<4|PFM_REG_IMPL) /* a PMC with a pmc.pm field only */
#define PFM_REG_COUNTING (0x2<<4|PFM_REG_IMPL) /* a PMC with a pmc.pm AND pmc.oi, a PMD used as a counter */
#define PFM_REG_CONTROL (0x3<<4|PFM_REG_IMPL) /* PMU control register */
#define PFM_REG_CONFIG (0x4<<4|PFM_REG_IMPL) /* refine configuration */
#define PFM_REG_BUFFER (0x5<<4|PFM_REG_IMPL) /* PMD used as buffer */
#define PFM_IS_DISABLED() pmu_conf.pfm_is_disabled #define PFM_IS_DISABLED() pmu_conf.pfm_is_disabled
...@@ -70,13 +90,18 @@ ...@@ -70,13 +90,18 @@
#define PFM_FL_INHERIT_MASK (PFM_FL_INHERIT_NONE|PFM_FL_INHERIT_ONCE|PFM_FL_INHERIT_ALL) #define PFM_FL_INHERIT_MASK (PFM_FL_INHERIT_NONE|PFM_FL_INHERIT_ONCE|PFM_FL_INHERIT_ALL)
/* i assume unsigned */ /* i assume unsigned */
#define PMC_IS_IMPL(i) (i<pmu_conf.num_pmcs && pmu_conf.impl_regs[i>>6] & (1UL<< (i) %64)) #define PMC_IS_IMPL(i) (i< PMU_MAX_PMCS && (pmu_conf.pmc_desc[i].type & PFM_REG_IMPL))
#define PMD_IS_IMPL(i) (i<pmu_conf.num_pmds && pmu_conf.impl_regs[4+(i>>6)] & (1UL<<(i) % 64)) #define PMD_IS_IMPL(i) (i< PMU_MAX_PMDS && (pmu_conf.pmd_desc[i].type & PFM_REG_IMPL))
/* XXX: these three assume that register i is implemented */ /* XXX: these three assume that register i is implemented */
#define PMD_IS_COUNTING(i) (pmu_conf.pmd_desc[i].type == PFM_REG_COUNTING) #define PMD_IS_COUNTING(i) (pmu_conf.pmd_desc[i].type == PFM_REG_COUNTING)
#define PMC_IS_COUNTING(i) (pmu_conf.pmc_desc[i].type == PFM_REG_COUNTING) #define PMC_IS_COUNTING(i) (pmu_conf.pmc_desc[i].type == PFM_REG_COUNTING)
#define PMC_IS_MONITOR(i) (pmu_conf.pmc_desc[i].type == PFM_REG_MONITOR) #define PMC_IS_MONITOR(i) (pmu_conf.pmc_desc[i].type == PFM_REG_MONITOR)
#define PMC_DFL_VAL(i) pmu_conf.pmc_desc[i].default_value
#define PMC_RSVD_MASK(i) pmu_conf.pmc_desc[i].reserved_mask
#define PMD_PMD_DEP(i) pmu_conf.pmd_desc[i].dep_pmd[0]
#define PMC_PMD_DEP(i) pmu_conf.pmc_desc[i].dep_pmd[0]
/* k assume unsigned */ /* k assume unsigned */
#define IBR_IS_IMPL(k) (k<pmu_conf.num_ibrs) #define IBR_IS_IMPL(k) (k<pmu_conf.num_ibrs)
...@@ -175,19 +200,6 @@ typedef struct _pfm_smpl_buffer_desc { ...@@ -175,19 +200,6 @@ typedef struct _pfm_smpl_buffer_desc {
#define LOCK_PSB(p) spin_lock(&(p)->psb_lock) #define LOCK_PSB(p) spin_lock(&(p)->psb_lock)
#define UNLOCK_PSB(p) spin_unlock(&(p)->psb_lock) #define UNLOCK_PSB(p) spin_unlock(&(p)->psb_lock)
/*
* The possible type of a PMU register
*/
typedef enum {
PFM_REG_NOTIMPL, /* not implemented */
PFM_REG_NONE, /* end marker */
PFM_REG_MONITOR, /* a PMC with a pmc.pm field only */
PFM_REG_COUNTING,/* a PMC with a pmc.pm AND pmc.oi, a PMD used as a counter */
PFM_REG_CONTROL, /* PMU control register */
PFM_REG_CONFIG, /* refine configuration */
PFM_REG_BUFFER /* PMD used as buffer */
} pfm_pmu_reg_type_t;
/* /*
* 64-bit software counter structure * 64-bit software counter structure
*/ */
...@@ -283,13 +295,16 @@ typedef struct { ...@@ -283,13 +295,16 @@ typedef struct {
* dep_pmc[]: a bitmask of dependent PMC registers * dep_pmc[]: a bitmask of dependent PMC registers
*/ */
typedef struct { typedef struct {
pfm_pmu_reg_type_t type; unsigned int type;
int pm_pos; int pm_pos;
unsigned long default_value; /* power-on default value */
unsigned long reserved_mask; /* bitmask of reserved bits */
int (*read_check)(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs); int (*read_check)(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
int (*write_check)(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs); int (*write_check)(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
unsigned long dep_pmd[4]; unsigned long dep_pmd[4];
unsigned long dep_pmc[4]; unsigned long dep_pmc[4];
} pfm_reg_desc_t; } pfm_reg_desc_t;
/* assume cnum is a valid monitor */ /* assume cnum is a valid monitor */
#define PMC_PM(cnum, val) (((val) >> (pmu_conf.pmc_desc[cnum].pm_pos)) & 0x1) #define PMC_PM(cnum, val) (((val) >> (pmu_conf.pmc_desc[cnum].pm_pos)) & 0x1)
#define PMC_WR_FUNC(cnum) (pmu_conf.pmc_desc[cnum].write_check) #define PMC_WR_FUNC(cnum) (pmu_conf.pmc_desc[cnum].write_check)
...@@ -401,8 +416,6 @@ static ctl_table pfm_sysctl_root[] = { ...@@ -401,8 +416,6 @@ static ctl_table pfm_sysctl_root[] = {
}; };
static struct ctl_table_header *pfm_sysctl_header; static struct ctl_table_header *pfm_sysctl_header;
static unsigned long reset_pmcs[IA64_NUM_PMC_REGS]; /* contains PAL reset values for PMCS */
static void pfm_vm_close(struct vm_area_struct * area); static void pfm_vm_close(struct vm_area_struct * area);
static struct vm_operations_struct pfm_vm_ops={ static struct vm_operations_struct pfm_vm_ops={
...@@ -422,7 +435,7 @@ static struct { ...@@ -422,7 +435,7 @@ static struct {
/* /*
* forward declarations * forward declarations
*/ */
static void ia64_reset_pmu(struct task_struct *); static void pfm_reset_pmu(struct task_struct *);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static void pfm_fetch_regs(int cpu, struct task_struct *task, pfm_context_t *ctx); static void pfm_fetch_regs(int cpu, struct task_struct *task, pfm_context_t *ctx);
#endif #endif
...@@ -2244,7 +2257,7 @@ pfm_enable(struct task_struct *task, pfm_context_t *ctx, void *arg, int count, ...@@ -2244,7 +2257,7 @@ pfm_enable(struct task_struct *task, pfm_context_t *ctx, void *arg, int count,
pfm_lazy_save_regs(PMU_OWNER()); pfm_lazy_save_regs(PMU_OWNER());
/* reset all registers to stable quiet state */ /* reset all registers to stable quiet state */
ia64_reset_pmu(task); pfm_reset_pmu(task);
/* make sure nothing starts */ /* make sure nothing starts */
if (ctx->ctx_fl_system) { if (ctx->ctx_fl_system) {
...@@ -2307,7 +2320,7 @@ pfm_get_pmc_reset(struct task_struct *task, pfm_context_t *ctx, void *arg, int c ...@@ -2307,7 +2320,7 @@ pfm_get_pmc_reset(struct task_struct *task, pfm_context_t *ctx, void *arg, int c
if (!PMC_IS_IMPL(cnum)) goto abort_mission; if (!PMC_IS_IMPL(cnum)) goto abort_mission;
tmp.reg_value = reset_pmcs[cnum]; tmp.reg_value = PMC_DFL_VAL(cnum);
PFM_REG_RETFLAG_SET(tmp.reg_flags, 0); PFM_REG_RETFLAG_SET(tmp.reg_flags, 0);
...@@ -2998,6 +3011,8 @@ perfmon_proc_info(char *page) ...@@ -2998,6 +3011,8 @@ perfmon_proc_info(char *page)
p += sprintf(p, "CPU%-2d recorded samples : %lu\n", i, pfm_stats[i].pfm_recorded_samples_count); p += sprintf(p, "CPU%-2d recorded samples : %lu\n", i, pfm_stats[i].pfm_recorded_samples_count);
p += sprintf(p, "CPU%-2d smpl buffer full : %lu\n", i, pfm_stats[i].pfm_full_smpl_buffer_count); p += sprintf(p, "CPU%-2d smpl buffer full : %lu\n", i, pfm_stats[i].pfm_full_smpl_buffer_count);
p += sprintf(p, "CPU%-2d owner : %d\n", i, pmu_owners[i].owner ? pmu_owners[i].owner->pid: -1); p += sprintf(p, "CPU%-2d owner : %d\n", i, pmu_owners[i].owner ? pmu_owners[i].owner->pid: -1);
p += sprintf(p, "CPU%-2d syst_wide : %d\n", i, per_cpu(pfm_syst_wide, i));
p += sprintf(p, "CPU%-2d dcr_pp : %d\n", i, per_cpu(pfm_dcr_pp, i));
} }
LOCK_PFS(); LOCK_PFS();
...@@ -3398,11 +3413,10 @@ pfm_load_regs (struct task_struct *task) ...@@ -3398,11 +3413,10 @@ pfm_load_regs (struct task_struct *task)
* XXX: make this routine able to work with non current context * XXX: make this routine able to work with non current context
*/ */
static void static void
ia64_reset_pmu(struct task_struct *task) pfm_reset_pmu(struct task_struct *task)
{ {
struct thread_struct *t = &task->thread; struct thread_struct *t = &task->thread;
pfm_context_t *ctx = t->pfm_context; pfm_context_t *ctx = t->pfm_context;
unsigned long mask;
int i; int i;
if (task != current) { if (task != current) {
...@@ -3415,30 +3429,27 @@ ia64_reset_pmu(struct task_struct *task) ...@@ -3415,30 +3429,27 @@ ia64_reset_pmu(struct task_struct *task)
/* /*
* install reset values for PMC. We skip PMC0 (done above) * install reset values for PMC. We skip PMC0 (done above)
* XX: good up to 64 PMCS
*/ */
mask = pmu_conf.impl_regs[0] >> 1; for (i=1; (pmu_conf.pmc_desc[i].type & PFM_REG_END) == 0; i++) {
for(i=1; mask; mask>>=1, i++) { if ((pmu_conf.pmc_desc[i].type & PFM_REG_IMPL) == 0) continue;
if (mask & 0x1) { ia64_set_pmc(i, PMC_DFL_VAL(i));
ia64_set_pmc(i, reset_pmcs[i]);
/* /*
* When restoring context, we must restore ALL pmcs, even the ones * When restoring context, we must restore ALL pmcs, even the ones
* that the task does not use to avoid leaks and possibly corruption * that the task does not use to avoid leaks and possibly corruption
* of the sesion because of configuration conflicts. So here, we * of the sesion because of configuration conflicts. So here, we
* initialize the entire set used in the context switch restore routine. * initialize the entire set used in the context switch restore routine.
*/ */
t->pmc[i] = reset_pmcs[i]; t->pmc[i] = PMC_DFL_VAL(i);
DBprintk((" pmc[%d]=0x%lx\n", i, reset_pmcs[i])); DBprintk(("pmc[%d]=0x%lx\n", i, t->pmc[i]));
}
} }
/* /*
* clear reset values for PMD. * clear reset values for PMD.
* XXX: good up to 64 PMDS. Suppose that zero is a valid value. * XXX: good up to 64 PMDS. Suppose that zero is a valid value.
*/ */
mask = pmu_conf.impl_regs[4]; for (i=0; (pmu_conf.pmd_desc[i].type & PFM_REG_END) == 0; i++) {
for(i=0; mask; mask>>=1, i++) { if ((pmu_conf.pmd_desc[i].type & PFM_REG_IMPL) == 0) continue;
if (mask & 0x1) ia64_set_pmd(i, 0UL); ia64_set_pmd(i, 0UL);
t->pmd[i] = 0UL; t->pmd[i] = 0UL;
} }
...@@ -4119,23 +4130,6 @@ static struct irqaction perfmon_irqaction = { ...@@ -4119,23 +4130,6 @@ static struct irqaction perfmon_irqaction = {
}; };
static void
pfm_pmu_snapshot(void)
{
int i;
for (i=0; i < IA64_NUM_PMC_REGS; i++) {
if (i >= pmu_conf.num_pmcs) break;
if (PMC_IS_IMPL(i)) reset_pmcs[i] = ia64_get_pmc(i);
}
#ifdef CONFIG_MCKINLEY
/*
* set the 'stupid' enable bit to power the PMU!
*/
reset_pmcs[4] |= 1UL << 23;
#endif
}
/* /*
* perfmon initialization routine, called from the initcall() table * perfmon initialization routine, called from the initcall() table
*/ */
...@@ -4160,6 +4154,9 @@ perfmon_init (void) ...@@ -4160,6 +4154,9 @@ perfmon_init (void)
} }
pmu_conf.perf_ovfl_val = (1UL << pm_info.pal_perf_mon_info_s.width) - 1; pmu_conf.perf_ovfl_val = (1UL << pm_info.pal_perf_mon_info_s.width) - 1;
/*
* XXX: use the pfm_*_desc tables instead and simply verify with PAL
*/
pmu_conf.max_counters = pm_info.pal_perf_mon_info_s.generic; pmu_conf.max_counters = pm_info.pal_perf_mon_info_s.generic;
pmu_conf.num_pmcs = find_num_pm_regs(pmu_conf.impl_regs); pmu_conf.num_pmcs = find_num_pm_regs(pmu_conf.impl_regs);
pmu_conf.num_pmds = find_num_pm_regs(&pmu_conf.impl_regs[4]); pmu_conf.num_pmds = find_num_pm_regs(&pmu_conf.impl_regs[4]);
...@@ -4183,24 +4180,11 @@ perfmon_init (void) ...@@ -4183,24 +4180,11 @@ perfmon_init (void)
pmu_conf.num_ibrs <<=1; pmu_conf.num_ibrs <<=1;
pmu_conf.num_dbrs <<=1; pmu_conf.num_dbrs <<=1;
/*
* take a snapshot of all PMU registers. PAL is supposed
* to configure them with stable/safe values, i.e., not
* capturing anything.
* We take a snapshot now, before we make any modifications. This
* will become our master copy. Then we will reuse the snapshot
* to reset the PMU in pfm_enable(). Using this technique, perfmon
* does NOT have to know about the specific values to program for
* the PMC/PMD. The safe values may be different from one CPU model to
* the other.
*/
pfm_pmu_snapshot();
/* /*
* setup the register configuration descriptions for the CPU * setup the register configuration descriptions for the CPU
*/ */
pmu_conf.pmc_desc = pmc_desc; pmu_conf.pmc_desc = pfm_pmc_desc;
pmu_conf.pmd_desc = pmd_desc; pmu_conf.pmd_desc = pfm_pmd_desc;
/* we are all set */ /* we are all set */
pmu_conf.pfm_is_disabled = 0; pmu_conf.pfm_is_disabled = 0;
...@@ -4222,11 +4206,34 @@ __initcall(perfmon_init); ...@@ -4222,11 +4206,34 @@ __initcall(perfmon_init);
void void
perfmon_init_percpu (void) perfmon_init_percpu (void)
{ {
int i;
if (smp_processor_id() == 0) if (smp_processor_id() == 0)
register_percpu_irq(IA64_PERFMON_VECTOR, &perfmon_irqaction); register_percpu_irq(IA64_PERFMON_VECTOR, &perfmon_irqaction);
ia64_set_pmv(IA64_PERFMON_VECTOR); ia64_set_pmv(IA64_PERFMON_VECTOR);
ia64_srlz_d(); ia64_srlz_d();
/*
* we first initialize the PMU to a stable state.
* the values may have been changed from their power-up
* values by software executed before the kernel took over.
*
* At this point, pmu_conf has not yet been initialized
*
* On McKinley, this code is ineffective until PMC4 is initialized.
*/
for (i=1; (pfm_pmc_desc[i].type & PFM_REG_END) == 0; i++) {
if ((pfm_pmc_desc[i].type & PFM_REG_IMPL) == 0) continue;
ia64_set_pmc(i, pfm_pmc_desc[i].default_value);
}
for (i=0; (pfm_pmd_desc[i].type & PFM_REG_END) == 0; i++) {
if ((pfm_pmd_desc[i].type & PFM_REG_IMPL) == 0) continue;
ia64_set_pmd(i, 0UL);
}
ia64_set_pmc(0,1UL);
ia64_srlz_d();
} }
#else /* !CONFIG_PERFMON */ #else /* !CONFIG_PERFMON */
......
arch/ia64/kernel/perfmon_generic.h 0 → 100644
View file @ eaea39e2
#define RDEP(x) (1UL<<(x))
#if defined(CONFIG_ITANIUM) || defined(CONFIG_MCKINLEY)
#error "This file should only be used when CONFIG_ITANIUM and CONFIG_MCKINLEY are not defined"
#endif
static pfm_reg_desc_t pmc_desc[PMU_MAX_PMCS]={
/* pmc0 */ { PFM_REG_CONTROL , 0, 0x1UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc1 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc2 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc3 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
{ PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
};
static pfm_reg_desc_t pmd_desc[PMU_MAX_PMDS]={
/* pmd0 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
/* pmd1 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
/* pmd2 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
/* pmd3 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
/* pmd4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}},
/* pmd5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}},
/* pmd6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}},
/* pmd7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}},
{ PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
};
arch/ia64/kernel/perfmon_itanium.h
View file @ eaea39e2
...@@ -15,44 +15,44 @@ ...@@ -15,44 +15,44 @@
static int pfm_ita_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs); static int pfm_ita_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
static int pfm_write_ibr_dbr(int mode, struct task_struct *task, void *arg, int count, struct pt_regs *regs); static int pfm_write_ibr_dbr(int mode, struct task_struct *task, void *arg, int count, struct pt_regs *regs);
static pfm_reg_desc_t pmc_desc[256]={ static pfm_reg_desc_t pfm_pmc_desc[PMU_MAX_PMCS]={
/* pmc0 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc0 */ { PFM_REG_CONTROL , 0, 0x1UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc1 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc1 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc2 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc2 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc3 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc3 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc4 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc4 */ { PFM_REG_COUNTING, 6, 0x0UL, -1UL, NULL, NULL, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc5 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc5 */ { PFM_REG_COUNTING, 6, 0x0UL, -1UL, NULL, NULL, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc6 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc6 */ { PFM_REG_COUNTING, 6, 0x0UL, -1UL, NULL, NULL, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc7 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc7 */ { PFM_REG_COUNTING, 6, 0x0UL, -1UL, NULL, NULL, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc8 */ { PFM_REG_CONFIG, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc8 */ { PFM_REG_CONFIG , 0, 0xf00000003ffffff8UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc9 */ { PFM_REG_CONFIG, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc9 */ { PFM_REG_CONFIG , 0, 0xf00000003ffffff8UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc10 */ { PFM_REG_MONITOR, 6, NULL, NULL, {RDEP(0)|RDEP(1),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc10 */ { PFM_REG_MONITOR , 6, 0x0UL, -1UL, NULL, NULL, {RDEP(0)|RDEP(1),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc11 */ { PFM_REG_MONITOR, 6, NULL, pfm_ita_pmc_check, {RDEP(2)|RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc11 */ { PFM_REG_MONITOR , 6, 0x0000000010000000UL, -1UL, NULL, pfm_ita_pmc_check, {RDEP(2)|RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc12 */ { PFM_REG_MONITOR, 6, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc12 */ { PFM_REG_MONITOR , 6, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc13 */ { PFM_REG_CONFIG, 0, NULL, pfm_ita_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc13 */ { PFM_REG_CONFIG , 0, 0x0003ffff00000001UL, -1UL, NULL, pfm_ita_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
{ PFM_REG_NONE, 0, NULL, NULL, {0,}, {0,}}, /* end marker */ { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
}; };
static pfm_reg_desc_t pmd_desc[256]={ static pfm_reg_desc_t pfm_pmd_desc[PMU_MAX_PMDS]={
/* pmd0 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(1),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}}, /* pmd0 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(1),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
/* pmd1 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(0),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}}, /* pmd1 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(0),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
/* pmd2 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd2 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
/* pmd3 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(2)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd3 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
/* pmd4 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}}, /* pmd4 */ { PFM_REG_COUNTING, 0, 0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}},
/* pmd5 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}}, /* pmd5 */ { PFM_REG_COUNTING, 0, 0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}},
/* pmd6 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}}, /* pmd6 */ { PFM_REG_COUNTING, 0, 0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}},
/* pmd7 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}}, /* pmd7 */ { PFM_REG_COUNTING, 0, 0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}},
/* pmd8 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd8 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd9 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd9 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd10 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd10 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd11 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd11 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd12 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd12 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd13 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd13 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd14 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd14 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd15 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd15 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd16 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd16 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd17 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(2)|RDEP(3),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd17 */ { PFM_REG_BUFFER , 0, 0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(3),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
{ PFM_REG_NONE, 0, NULL, NULL, {0,}, {0,}}, /* end marker */ { PFM_REG_END , 0, 0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
}; };
static int static int
......
arch/ia64/kernel/perfmon_mckinley.h
View file @ eaea39e2
...@@ -12,51 +12,73 @@ ...@@ -12,51 +12,73 @@
#error "This file is only valid when CONFIG_MCKINLEY is defined" #error "This file is only valid when CONFIG_MCKINLEY is defined"
#endif #endif
static int pfm_mck_reserved(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
static int pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs); static int pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
static int pfm_write_ibr_dbr(int mode, struct task_struct *task, void *arg, int count, struct pt_regs *regs); static int pfm_write_ibr_dbr(int mode, struct task_struct *task, void *arg, int count, struct pt_regs *regs);
static pfm_reg_desc_t pmc_desc[256]={ static pfm_reg_desc_t pfm_pmc_desc[PMU_MAX_PMCS]={
/* pmc0 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc0 */ { PFM_REG_CONTROL , 0, 0x1UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc1 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc1 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc2 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc2 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc3 */ { PFM_REG_CONTROL, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc3 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc4 */ { PFM_REG_COUNTING, 6, NULL, pfm_mck_pmc_check, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc4 */ { PFM_REG_COUNTING, 6, 0x0000000000800000UL, 0xfffff7fUL, NULL, pfm_mck_pmc_check, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc5 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc5 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_reserved, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc6 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc6 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_reserved, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc7 */ { PFM_REG_COUNTING, 6, NULL, NULL, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc7 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_reserved, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc8 */ { PFM_REG_CONFIG, 0, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc8 */ { PFM_REG_CONFIG , 0, 0xffffffff3fffffffUL, 0xffffffff9fffffffUL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc9 */ { PFM_REG_CONFIG, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc9 */ { PFM_REG_CONFIG , 0, 0xffffffff3ffffffcUL, 0xffffffff9fffffffUL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc10 */ { PFM_REG_MONITOR, 4, NULL, NULL, {RDEP(0)|RDEP(1),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc10 */ { PFM_REG_MONITOR , 4, 0x0UL, 0xffffUL, NULL, pfm_mck_reserved, {RDEP(0)|RDEP(1),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc11 */ { PFM_REG_MONITOR, 6, NULL, NULL, {RDEP(2)|RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc11 */ { PFM_REG_MONITOR , 6, 0x0UL, 0x30f01cf, NULL, pfm_mck_reserved, {RDEP(2)|RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc12 */ { PFM_REG_MONITOR, 6, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc12 */ { PFM_REG_MONITOR , 6, 0x0UL, 0xffffUL, NULL, pfm_mck_reserved, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc13 */ { PFM_REG_CONFIG, 0, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc13 */ { PFM_REG_CONFIG , 0, 0x00002078fefefefeUL, 0x1e00018181818UL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc14 */ { PFM_REG_CONFIG, 0, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc14 */ { PFM_REG_CONFIG , 0, 0x0db60db60db60db6UL, 0x2492UL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
/* pmc15 */ { PFM_REG_CONFIG, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}}, /* pmc15 */ { PFM_REG_CONFIG , 0, 0x00000000fffffff0UL, 0xfUL, NULL, pfm_mck_reserved, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
{ PFM_REG_NONE, 0, NULL, NULL, {0,}, {0,}}, /* end marker */ { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
}; };
static pfm_reg_desc_t pmd_desc[256]={ static pfm_reg_desc_t pfm_pmd_desc[PMU_MAX_PMDS]={
/* pmd0 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(1),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}}, /* pmd0 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(1),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
/* pmd1 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(0),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}}, /* pmd1 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(0),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
/* pmd2 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd2 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
/* pmd3 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(2)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd3 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
/* pmd4 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}}, /* pmd4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}},
/* pmd5 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}}, /* pmd5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}},
/* pmd6 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}}, /* pmd6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}},
/* pmd7 */ { PFM_REG_COUNTING, 0, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}}, /* pmd7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}},
/* pmd8 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd8 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd9 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd9 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd10 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd10 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd11 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd11 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd12 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd12 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd13 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd13 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd14 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd14 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd15 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd15 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd16 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}}, /* pmd16 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
/* pmd17 */ { PFM_REG_BUFFER, 0, NULL, NULL, {RDEP(2)|RDEP(3),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}}, /* pmd17 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(3),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
{ PFM_REG_NONE, 0, NULL, NULL, {0,}, {0,}}, /* end marker */ { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
}; };
/*
* PMC reserved fields must have their power-up values preserved
*/
static int
pfm_mck_reserved(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs)
{
unsigned long tmp1, tmp2, ival = *val;
/* remove reserved areas from user value */
tmp1 = ival & PMC_RSVD_MASK(cnum);
/* get reserved fields values */
tmp2 = PMC_DFL_VAL(cnum) & ~PMC_RSVD_MASK(cnum);
*val = tmp1 | tmp2;
DBprintk(("pmc[%d]=0x%lx, mask=0x%lx, reset=0x%lx, val=0x%lx\n",
cnum, ival, PMC_RSVD_MASK(cnum), PMC_DFL_VAL(cnum), *val));
return 0;
}
static int static int
pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs) pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *val, struct pt_regs *regs)
{ {
...@@ -65,6 +87,9 @@ pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *va ...@@ -65,6 +87,9 @@ pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *va
int ret = 0, check_case1 = 0; int ret = 0, check_case1 = 0;
unsigned long val8 = 0, val14 = 0, val13 = 0; unsigned long val8 = 0, val14 = 0, val13 = 0;
/* first preserve the reserved fields */
pfm_mck_reserved(task, cnum, val, regs);
/* /*
* we must clear the debug registers if any pmc13.ena_dbrpX bit is enabled * we must clear the debug registers if any pmc13.ena_dbrpX bit is enabled
* before they are written (fl_using_dbreg==0) to avoid picking up stale information. * before they are written (fl_using_dbreg==0) to avoid picking up stale information.
...@@ -105,8 +130,11 @@ pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *va ...@@ -105,8 +130,11 @@ pfm_mck_pmc_check(struct task_struct *task, unsigned int cnum, unsigned long *va
case 8: val8 = *val; case 8: val8 = *val;
val13 = th->pmc[13]; val13 = th->pmc[13];
val14 = th->pmc[14]; val14 = th->pmc[14];
*val |= 1UL << 2; /* bit 2 must always be 1 */
check_case1 = 1; check_case1 = 1;
break; break;
case 9: *val |= 1UL << 2; /* bit 2 must always be 1 */
break;
case 13: val8 = th->pmc[8]; case 13: val8 = th->pmc[8];
val13 = *val; val13 = *val;
val14 = th->pmc[14]; val14 = th->pmc[14];
......
arch/ia64/kernel/process.c
View file @ eaea39e2
...@@ -12,6 +12,7 @@ ...@@ -12,6 +12,7 @@
#include <linux/errno.h> #include <linux/errno.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/module.h>
#include <linux/personality.h> #include <linux/personality.h>
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/slab.h> #include <linux/slab.h>
...@@ -45,8 +46,9 @@ static void ...@@ -45,8 +46,9 @@ static void
do_show_stack (struct unw_frame_info *info, void *arg) do_show_stack (struct unw_frame_info *info, void *arg)
{ {
unsigned long ip, sp, bsp; unsigned long ip, sp, bsp;
char buf[80]; /* don't make it so big that it overflows the stack! */
printk("\nCall Trace: "); printk("\nCall Trace:\n");
do { do {
unw_get_ip(info, &ip); unw_get_ip(info, &ip);
if (ip == 0) if (ip == 0)
...@@ -54,7 +56,9 @@ do_show_stack (struct unw_frame_info *info, void *arg) ...@@ -54,7 +56,9 @@ do_show_stack (struct unw_frame_info *info, void *arg)
unw_get_sp(info, &sp); unw_get_sp(info, &sp);
unw_get_bsp(info, &bsp); unw_get_bsp(info, &bsp);
printk("[<%016lx>] sp=0x%016lx bsp=0x%016lx\n", ip, sp, bsp); snprintf(buf, sizeof(buf), " [<%016lx>] %%s sp=0x%016lx bsp=0x%016lx\n",
ip, sp, bsp);
print_symbol(buf, ip);
} while (unw_unwind(info) >= 0); } while (unw_unwind(info) >= 0);
} }
...@@ -94,6 +98,7 @@ show_regs (struct pt_regs *regs) ...@@ -94,6 +98,7 @@ show_regs (struct pt_regs *regs)
printk("\nPid: %d, comm: %20s\n", current->pid, current->comm); printk("\nPid: %d, comm: %20s\n", current->pid, current->comm);
printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s\n", printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s\n",
regs->cr_ipsr, regs->cr_ifs, ip, print_tainted()); regs->cr_ipsr, regs->cr_ifs, ip, print_tainted());
print_symbol("ip is at %s\n", ip);
printk("unat: %016lx pfs : %016lx rsc : %016lx\n", printk("unat: %016lx pfs : %016lx rsc : %016lx\n",
regs->ar_unat, regs->ar_pfs, regs->ar_rsc); regs->ar_unat, regs->ar_pfs, regs->ar_rsc);
printk("rnat: %016lx bsps: %016lx pr : %016lx\n", printk("rnat: %016lx bsps: %016lx pr : %016lx\n",
...@@ -199,10 +204,8 @@ ia64_save_extra (struct task_struct *task) ...@@ -199,10 +204,8 @@ ia64_save_extra (struct task_struct *task)
if ((task->thread.flags & IA64_THREAD_PM_VALID) != 0) if ((task->thread.flags & IA64_THREAD_PM_VALID) != 0)
pfm_save_regs(task); pfm_save_regs(task);
# ifdef CONFIG_SMP
if (__get_cpu_var(pfm_syst_wide)) if (__get_cpu_var(pfm_syst_wide))
pfm_syst_wide_update_task(task, 0); pfm_syst_wide_update_task(task, 0);
# endif
#endif #endif
#ifdef CONFIG_IA32_SUPPORT #ifdef CONFIG_IA32_SUPPORT
...@@ -221,9 +224,8 @@ ia64_load_extra (struct task_struct *task) ...@@ -221,9 +224,8 @@ ia64_load_extra (struct task_struct *task)
if ((task->thread.flags & IA64_THREAD_PM_VALID) != 0) if ((task->thread.flags & IA64_THREAD_PM_VALID) != 0)
pfm_load_regs(task); pfm_load_regs(task);
# ifdef CONFIG_SMP if (__get_cpu_var(pfm_syst_wide))
if (__get_cpu_var(pfm_syst_wide)) pfm_syst_wide_update_task(task, 1); pfm_syst_wide_update_task(task, 1);
# endif
#endif #endif
#ifdef CONFIG_IA32_SUPPORT #ifdef CONFIG_IA32_SUPPORT
......
arch/ia64/kernel/setup.c
View file @ eaea39e2
...@@ -296,6 +296,16 @@ setup_arch (char **cmdline_p) ...@@ -296,6 +296,16 @@ setup_arch (char **cmdline_p)
efi_init(); efi_init();
#ifdef CONFIG_ACPI_BOOT
/* Initialize the ACPI boot-time table parser */
acpi_table_init(*cmdline_p);
#ifdef CONFIG_ACPI_NUMA
acpi_numa_init();
#endif
#endif /* CONFIG_APCI_BOOT */
find_memory(); find_memory();
#if 0 #if 0
......
arch/ia64/kernel/signal.c
View file @ eaea39e2
...@@ -41,6 +41,16 @@ ...@@ -41,6 +41,16 @@
# define GET_SIGSET(k,u) __get_user((k)->sig[0], &(u)->sig[0]) # define GET_SIGSET(k,u) __get_user((k)->sig[0], &(u)->sig[0])
#endif #endif
register double f16 asm ("f16"); register double f17 asm ("f17");
register double f18 asm ("f18"); register double f19 asm ("f19");
register double f20 asm ("f20"); register double f21 asm ("f21");
register double f22 asm ("f22"); register double f23 asm ("f23");
register double f24 asm ("f24"); register double f25 asm ("f25");
register double f26 asm ("f26"); register double f27 asm ("f27");
register double f28 asm ("f28"); register double f29 asm ("f29");
register double f30 asm ("f30"); register double f31 asm ("f31");
long long
ia64_rt_sigsuspend (sigset_t *uset, size_t sigsetsize, struct sigscratch *scr) ia64_rt_sigsuspend (sigset_t *uset, size_t sigsetsize, struct sigscratch *scr)
{ {
......
arch/ia64/kernel/sys_ia64.c
View file @ eaea39e2
...@@ -282,18 +282,20 @@ sys_free_hugepages (unsigned long addr) ...@@ -282,18 +282,20 @@ sys_free_hugepages (unsigned long addr)
extern int free_hugepages(struct vm_area_struct *); extern int free_hugepages(struct vm_area_struct *);
int retval; int retval;
down_write(&mm->mmap_sem);
{
vma = find_vma(mm, addr); vma = find_vma(mm, addr);
if (!vma || !is_vm_hugetlb_page(vma) || (vma->vm_start != addr)) if (!vma || !is_vm_hugetlb_page(vma) || (vma->vm_start != addr))
return -EINVAL; retval = -EINVAL;
goto out;
down_write(&mm->mmap_sem);
{
spin_lock(&mm->page_table_lock); spin_lock(&mm->page_table_lock);
{ {
retval = free_hugepages(vma); retval = free_hugepages(vma);
} }
spin_unlock(&mm->page_table_lock); spin_unlock(&mm->page_table_lock);
} }
out:
up_write(&mm->mmap_sem); up_write(&mm->mmap_sem);
return retval; return retval;
} }
......
arch/ia64/kernel/traps.c
View file @ eaea39e2
...@@ -54,8 +54,8 @@ trap_init (void) ...@@ -54,8 +54,8 @@ trap_init (void)
if (ia64_boot_param->fpswa) { if (ia64_boot_param->fpswa) {
/* FPSWA fixup: make the interface pointer a kernel virtual address: */ /* FPSWA fixup: make the interface pointer a kernel virtual address: */
fpswa_interface = __va(ia64_boot_param->fpswa); fpswa_interface = __va(ia64_boot_param->fpswa);
major = fpswa_interface->revision & 0xffff; major = fpswa_interface->revision >> 16;
minor = fpswa_interface->revision >> 16; minor = fpswa_interface->revision & 0xffff;
} }
printk("fpswa interface at %lx (rev %d.%d)\n", ia64_boot_param->fpswa, major, minor); printk("fpswa interface at %lx (rev %d.%d)\n", ia64_boot_param->fpswa, major, minor);
} }
......
arch/ia64/mm/Makefile
View file @ eaea39e2
...@@ -9,5 +9,6 @@ ...@@ -9,5 +9,6 @@
obj-y := init.o fault.o tlb.o extable.o obj-y := init.o fault.o tlb.o extable.o
obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
obj-$(CONFIG_NUMA) += numa.o
include $(TOPDIR)/Rules.make include $(TOPDIR)/Rules.make
arch/ia64/mm/init.c
View file @ eaea39e2
...@@ -78,7 +78,7 @@ ia64_init_addr_space (void) ...@@ -78,7 +78,7 @@ ia64_init_addr_space (void)
vma->vm_mm = current->mm; vma->vm_mm = current->mm;
vma->vm_start = IA64_RBS_BOT; vma->vm_start = IA64_RBS_BOT;
vma->vm_end = vma->vm_start + PAGE_SIZE; vma->vm_end = vma->vm_start + PAGE_SIZE;
vma->vm_page_prot = protection_map[VM_READ | VM_WRITE]; vma->vm_page_prot = protection_map[VM_DATA_DEFAULT_FLAGS & 0x7];
vma->vm_flags = VM_READ|VM_WRITE|VM_MAYREAD|VM_MAYWRITE|VM_GROWSUP; vma->vm_flags = VM_READ|VM_WRITE|VM_MAYREAD|VM_MAYWRITE|VM_GROWSUP;
vma->vm_ops = NULL; vma->vm_ops = NULL;
vma->vm_pgoff = 0; vma->vm_pgoff = 0;
......
arch/ia64/mm/numa.c 0 → 100644
View file @ eaea39e2
/*
* 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.
*
* This file contains NUMA specific variables and functions which can
* be split away from DISCONTIGMEM and are used on NUMA machines with
* contiguous memory.
*
* 2002/08/07 Erich Focht <efocht@ess.nec.de>
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/bootmem.h>
#include <linux/mmzone.h>
#include <asm/numa.h>
/*
* The following structures are usually initialized by ACPI or
* similar mechanisms and describe the NUMA characteristics of the machine.
*/
int num_memblks = 0;
struct node_memblk_s node_memblk[NR_MEMBLKS];
struct node_cpuid_s node_cpuid[NR_CPUS];
/*
* This is a matrix with "distances" between nodes, they should be
* proportional to the memory access latency ratios.
*/
u8 numa_slit[NR_NODES * NR_NODES];
/* Identify which cnode a physical address resides on */
int
paddr_to_nid(unsigned long paddr)
{
int i;
for (i = 0; i < num_memblks; i++)
if (paddr >= node_memblk[i].start_paddr &&
paddr < node_memblk[i].start_paddr + node_memblk[i].size)
break;
return (i < num_memblks) ? node_memblk[i].nid : -1;
}
arch/ia64/pci/pci.c
View file @ eaea39e2
...@@ -141,13 +141,13 @@ pcibios_scan_root (int bus) ...@@ -141,13 +141,13 @@ pcibios_scan_root (int bus)
/* /*
* Called after each bus is probed, but before its children are examined. * Called after each bus is probed, but before its children are examined.
*/ */
void __init void __devinit
pcibios_fixup_bus (struct pci_bus *b) pcibios_fixup_bus (struct pci_bus *b)
{ {
return; return;
} }
void __init void __devinit
pcibios_update_resource (struct pci_dev *dev, struct resource *root, pcibios_update_resource (struct pci_dev *dev, struct resource *root,
struct resource *res, int resource) struct resource *res, int resource)
{ {
...@@ -163,7 +163,7 @@ pcibios_update_resource (struct pci_dev *dev, struct resource *root, ...@@ -163,7 +163,7 @@ pcibios_update_resource (struct pci_dev *dev, struct resource *root,
/* ??? FIXME -- record old value for shutdown. */ /* ??? FIXME -- record old value for shutdown. */
} }
void __init void __devinit
pcibios_update_irq (struct pci_dev *dev, int irq) pcibios_update_irq (struct pci_dev *dev, int irq)
{ {
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
...@@ -171,7 +171,7 @@ pcibios_update_irq (struct pci_dev *dev, int irq) ...@@ -171,7 +171,7 @@ pcibios_update_irq (struct pci_dev *dev, int irq)
/* ??? FIXME -- record old value for shutdown. */ /* ??? FIXME -- record old value for shutdown. */
} }
void __init void __devinit
pcibios_fixup_pbus_ranges (struct pci_bus * bus, struct pbus_set_ranges_data * ranges) pcibios_fixup_pbus_ranges (struct pci_bus * bus, struct pbus_set_ranges_data * ranges)
{ {
} }
......
arch/ia64/vmlinux.lds.S
View file @ eaea39e2
...@@ -160,6 +160,14 @@ SECTIONS ...@@ -160,6 +160,14 @@ SECTIONS
.bss : AT(ADDR(.bss) - PAGE_OFFSET) .bss : AT(ADDR(.bss) - PAGE_OFFSET)
{ *(.bss) *(COMMON) } { *(.bss) *(COMMON) }
/* XXX Must this come last to avoid shifting other symbols? --davidm */
__kallsyms : AT(ADDR(__kallsyms) - PAGE_OFFSET)
{
__start___kallsyms = .; /* All kernel symbols */
*(__kallsyms)
__stop___kallsyms = .;
}
_end = .; _end = .;
/* Stabs debugging sections. */ /* Stabs debugging sections. */
......
include/asm-ia64/acpi.h
View file @ eaea39e2
...@@ -97,17 +97,18 @@ ...@@ -97,17 +97,18 @@
} while (0) } while (0)
const char *acpi_get_sysname (void); const char *acpi_get_sysname (void);
int acpi_boot_init (char *cdline);
int acpi_request_vector (u32 int_type); int acpi_request_vector (u32 int_type);
int acpi_get_prt (struct pci_vector_struct **vectors, int *count); int acpi_get_prt (struct pci_vector_struct **vectors, int *count);
int acpi_get_interrupt_model (int *type); int acpi_get_interrupt_model (int *type);
int acpi_irq_to_vector (u32 irq); int acpi_irq_to_vector (u32 irq);
#ifdef CONFIG_DISCONTIGMEM #ifdef CONFIG_ACPI_NUMA
#define NODE_ARRAY_INDEX(x) ((x) / 8) /* 8 bits/char */ #include <asm/numa.h>
#define NODE_ARRAY_OFFSET(x) ((x) % 8) /* 8 bits/char */ /* Proximity bitmap length; _PXM is at most 255 (8 bit)*/
#define MAX_PXM_DOMAINS (256) #define MAX_PXM_DOMAINS (256)
#endif /* CONFIG_DISCONTIGMEM */ extern int __initdata pxm_to_nid_map[MAX_PXM_DOMAINS];
extern int __initdata nid_to_pxm_map[NR_NODES];
#endif
#endif /*__KERNEL__*/ #endif /*__KERNEL__*/
......
include/asm-ia64/ia32.h
View file @ eaea39e2
...@@ -73,6 +73,17 @@ struct _fpreg_ia32 { ...@@ -73,6 +73,17 @@ struct _fpreg_ia32 {
unsigned short exponent; unsigned short exponent;
}; };
struct _fpxreg_ia32 {
unsigned short significand[4];
unsigned short exponent;
unsigned short padding[3];
};
struct _xmmreg_ia32 {
unsigned int element[4];
};
struct _fpstate_ia32 { struct _fpstate_ia32 {
unsigned int cw, unsigned int cw,
sw, sw,
...@@ -82,7 +93,16 @@ struct _fpstate_ia32 { ...@@ -82,7 +93,16 @@ struct _fpstate_ia32 {
dataoff, dataoff,
datasel; datasel;
struct _fpreg_ia32 _st[8]; struct _fpreg_ia32 _st[8];
unsigned int status; unsigned short status;
unsigned short magic; /* 0xffff = regular FPU data only */
/* FXSR FPU environment */
unsigned int _fxsr_env[6]; /* FXSR FPU env is ignored */
unsigned int mxcsr;
unsigned int reserved;
struct _fpxreg_ia32 _fxsr_st[8]; /* FXSR FPU reg data is ignored */
struct _xmmreg_ia32 _xmm[8];
unsigned int padding[56];
}; };
struct sigcontext_ia32 { struct sigcontext_ia32 {
...@@ -486,6 +506,18 @@ extern int ia32_intercept (struct pt_regs *regs, unsigned long isr); ...@@ -486,6 +506,18 @@ extern int ia32_intercept (struct pt_regs *regs, unsigned long isr);
extern unsigned long ia32_do_mmap (struct file *, unsigned long, unsigned long, int, int, loff_t); extern unsigned long ia32_do_mmap (struct file *, unsigned long, unsigned long, int, int, loff_t);
extern void ia32_load_segment_descriptors (struct task_struct *task); extern void ia32_load_segment_descriptors (struct task_struct *task);
#define ia32f2ia64f(dst,src) \
do { \
register double f6 asm ("f6"); \
asm volatile ("ldfe f6=[%2];; stf.spill [%1]=f6" : "=f"(f6): "r"(dst), "r"(src) : "memory"); \
} while(0)
#define ia64f2ia32f(dst,src) \
do { \
register double f6 asm ("f6"); \
asm volatile ("ldf.fill f6=[%2];; stfe [%1]=f6" : "=f"(f6): "r"(dst), "r"(src) : "memory"); \
} while(0)
#endif /* !CONFIG_IA32_SUPPORT */ #endif /* !CONFIG_IA32_SUPPORT */
#endif /* _ASM_IA64_IA32_H */ #endif /* _ASM_IA64_IA32_H */
include/asm-ia64/iosapic.h
View file @ eaea39e2
...@@ -55,6 +55,8 @@ extern void __devinit iosapic_init (unsigned long address, ...@@ -55,6 +55,8 @@ extern void __devinit iosapic_init (unsigned long address,
unsigned int gsi_base, unsigned int gsi_base,
int pcat_compat); int pcat_compat);
extern int gsi_to_vector (unsigned int gsi); extern int gsi_to_vector (unsigned int gsi);
extern int gsi_to_irq (unsigned int gsi);
extern void iosapic_parse_prt (void);
extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity, extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
unsigned long edge_triggered, unsigned long edge_triggered,
u32 gsi_base, char *iosapic_address); u32 gsi_base, char *iosapic_address);
......
include/asm-ia64/numa.h 0 → 100644
View file @ eaea39e2
/*
* 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.
*
* This file contains NUMA specific prototypes and definitions.
*
* 2002/08/05 Erich Focht <efocht@ess.nec.de>
*
*/
#ifndef _ASM_IA64_NUMA_H
#define _ASM_IA64_NUMA_H
#ifdef CONFIG_NUMA
#ifdef CONFIG_DISCONTIGMEM
# include <asm/mmzone.h>
# define NR_NODES (PLAT_MAX_COMPACT_NODES)
# define NR_MEMBLKS (PLAT_MAXCLUMPS)
#else
# define NR_NODES (8)
# define NR_MEMBLKS (NR_NODES * 8)
#endif
/* Stuff below this line could be architecture independent */
extern int num_memblks; /* total number of memory chunks */
/*
* List of node memory chunks. Filled when parsing SRAT table to
* obtain information about memory nodes.
*/
struct node_memblk_s {
unsigned long start_paddr;
unsigned long size;
int nid; /* which logical node contains this chunk? */
int bank; /* which mem bank on this node */
};
struct node_cpuid_s {
u16 phys_id; /* id << 8 | eid */
int nid; /* logical node containing this CPU */
};
extern struct node_memblk_s node_memblk[NR_MEMBLKS];
extern struct node_cpuid_s node_cpuid[NR_CPUS];
/*
* ACPI 2.0 SLIT (System Locality Information Table)
* http://devresource.hp.com/devresource/Docs/TechPapers/IA64/slit.pdf
*
* This is a matrix with "distances" between nodes, they should be
* proportional to the memory access latency ratios.
*/
extern u8 numa_slit[NR_NODES * NR_NODES];
#define node_distance(from,to) (numa_slit[from * numnodes + to])
extern int paddr_to_nid(unsigned long paddr);
#endif /* CONFIG_NUMA */
#endif /* _ASM_IA64_NUMA_H */
include/asm-ia64/perfmon.h
View file @ eaea39e2
...@@ -123,7 +123,7 @@ typedef struct { ...@@ -123,7 +123,7 @@ typedef struct {
* Define the version numbers for both perfmon as a whole and the sampling buffer format. * Define the version numbers for both perfmon as a whole and the sampling buffer format.
*/ */
#define PFM_VERSION_MAJ 1U #define PFM_VERSION_MAJ 1U
#define PFM_VERSION_MIN 0U #define PFM_VERSION_MIN 1U
#define PFM_VERSION (((PFM_VERSION_MAJ&0xffff)<<16)|(PFM_VERSION_MIN & 0xffff)) #define PFM_VERSION (((PFM_VERSION_MAJ&0xffff)<<16)|(PFM_VERSION_MIN & 0xffff))
#define PFM_SMPL_VERSION_MAJ 1U #define PFM_SMPL_VERSION_MAJ 1U
......
include/asm-ia64/siginfo.h
View file @ eaea39e2
...@@ -148,8 +148,8 @@ copy_siginfo (siginfo_t *to, siginfo_t *from) ...@@ -148,8 +148,8 @@ copy_siginfo (siginfo_t *to, siginfo_t *from)
if (from->si_code < 0) if (from->si_code < 0)
memcpy(to, from, sizeof(siginfo_t)); memcpy(to, from, sizeof(siginfo_t));
else else
/* _sigchld is currently the largest know union member */ /* _sigprof is currently the largest know union member */
memcpy(to, from, 4*sizeof(int) + sizeof(from->_sifields._sigchld)); memcpy(to, from, 4*sizeof(int) + sizeof(from->_sifields._sigprof));
} }
extern int copy_siginfo_from_user(siginfo_t *to, siginfo_t *from); extern int copy_siginfo_from_user(siginfo_t *to, siginfo_t *from);
......
include/asm-ia64/sn/bte_copy.h
View file @ eaea39e2
...@@ -250,7 +250,7 @@ bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification) ...@@ -250,7 +250,7 @@ bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
* status register into the notification area. * status register into the notification area.
* This fakes the shub performing the copy. * This fakes the shub performing the copy.
*/ */
if (jiffies > bte->idealTransferTimeout) { if (time_after(jiffies, bte->idealTransferTimeout)) {
bte->notify = HUB_L(bte->bte_base_addr); bte->notify = HUB_L(bte->bte_base_addr);
bte->idealTransferTimeoutReached++; bte->idealTransferTimeoutReached++;
bte->idealTransferTimeout = jiffies + bte->idealTransferTimeout = jiffies +
......
include/asm-ia64/thread_info.h
View file @ eaea39e2
...@@ -37,11 +37,11 @@ struct thread_info { ...@@ -37,11 +37,11 @@ struct thread_info {
#define INIT_THREAD_INFO(ti) \ #define INIT_THREAD_INFO(ti) \
{ \ { \
exec_domain: &default_exec_domain, \ .exec_domain = &default_exec_domain, \
flags: 0, \ .flags = 0, \
cpu: 0, \ .cpu = 0, \
addr_limit: KERNEL_DS, \ .addr_limit = KERNEL_DS, \
preempt_count: 0, \ .preempt_count = 0, \
} }
/* how to get the thread information struct from C */ /* how to get the thread information struct from C */
......
include/asm-ia64/tlb.h
View file @ eaea39e2
...@@ -54,7 +54,8 @@ ...@@ -54,7 +54,8 @@
typedef struct { typedef struct {
struct mm_struct *mm; struct mm_struct *mm;
unsigned int nr; /* == ~0U => fast mode */ unsigned int nr; /* == ~0U => fast mode */
unsigned int fullmm; /* non-zero means full mm flush */ unsigned char fullmm; /* non-zero means full mm flush */
unsigned char need_flush; /* really unmapped some PTEs? */
unsigned long freed; /* number of pages freed */ unsigned long freed; /* number of pages freed */
unsigned long start_addr; unsigned long start_addr;
unsigned long end_addr; unsigned long end_addr;
...@@ -73,6 +74,10 @@ ia64_tlb_flush_mmu (mmu_gather_t *tlb, unsigned long start, unsigned long end) ...@@ -73,6 +74,10 @@ ia64_tlb_flush_mmu (mmu_gather_t *tlb, unsigned long start, unsigned long end)
{ {
unsigned int nr; unsigned int nr;
if (!tlb->need_flush)
return;
tlb->need_flush = 0;
if (tlb->fullmm) { if (tlb->fullmm) {
/* /*
* Tearing down the entire address space. This happens both as a result * Tearing down the entire address space. This happens both as a result
...@@ -167,18 +172,6 @@ tlb_finish_mmu (mmu_gather_t *tlb, unsigned long start, unsigned long end) ...@@ -167,18 +172,6 @@ tlb_finish_mmu (mmu_gather_t *tlb, unsigned long start, unsigned long end)
check_pgt_cache(); check_pgt_cache();
} }
/*
* Remove TLB entry for PTE mapped at virtual address ADDRESS. This is called for any
* PTE, not just those pointing to (normal) physical memory.
*/
static inline void
__tlb_remove_tlb_entry (mmu_gather_t *tlb, pte_t *ptep, unsigned long address)
{
if (tlb->start_addr == ~0UL)
tlb->start_addr = address;
tlb->end_addr = address + PAGE_SIZE;
}
/* /*
* Logically, this routine frees PAGE. On MP machines, the actual freeing of the page * Logically, this routine frees PAGE. On MP machines, the actual freeing of the page
* must be delayed until after the TLB has been flushed (see comments at the beginning of * must be delayed until after the TLB has been flushed (see comments at the beginning of
...@@ -187,6 +180,8 @@ __tlb_remove_tlb_entry (mmu_gather_t *tlb, pte_t *ptep, unsigned long address) ...@@ -187,6 +180,8 @@ __tlb_remove_tlb_entry (mmu_gather_t *tlb, pte_t *ptep, unsigned long address)
static inline void static inline void
tlb_remove_page (mmu_gather_t *tlb, struct page *page) tlb_remove_page (mmu_gather_t *tlb, struct page *page)
{ {
tlb->need_flush = 1;
if (tlb_fast_mode(tlb)) { if (tlb_fast_mode(tlb)) {
free_page_and_swap_cache(page); free_page_and_swap_cache(page);
return; return;
...@@ -196,11 +191,37 @@ tlb_remove_page (mmu_gather_t *tlb, struct page *page) ...@@ -196,11 +191,37 @@ tlb_remove_page (mmu_gather_t *tlb, struct page *page)
ia64_tlb_flush_mmu(tlb, tlb->start_addr, tlb->end_addr); ia64_tlb_flush_mmu(tlb, tlb->start_addr, tlb->end_addr);
} }
/*
* Remove TLB entry for PTE mapped at virtual address ADDRESS. This is called for any
* PTE, not just those pointing to (normal) physical memory.
*/
static inline void
__tlb_remove_tlb_entry (mmu_gather_t *tlb, pte_t *ptep, unsigned long address)
{
if (tlb->start_addr == ~0UL)
tlb->start_addr = address;
tlb->end_addr = address + PAGE_SIZE;
}
#define tlb_start_vma(tlb, vma) do { } while (0) #define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0) #define tlb_end_vma(tlb, vma) do { } while (0)
#define tlb_remove_tlb_entry(tlb, ptep, addr) __tlb_remove_tlb_entry(tlb, ptep, addr) #define tlb_remove_tlb_entry(tlb, ptep, addr) \
#define pte_free_tlb(tlb, ptep) __pte_free_tlb(tlb, ptep) do { \
#define pmd_free_tlb(tlb, ptep) __pmd_free_tlb(tlb, ptep) tlb->need_flush = 1; \
__tlb_remove_tlb_entry(tlb, ptep, addr); \
} while (0)
#define pte_free_tlb(tlb, ptep) \
do { \
tlb->need_flush = 1; \
__pte_free_tlb(tlb, ptep); \
} while (0)
#define pmd_free_tlb(tlb, ptep) \
do { \
tlb->need_flush = 1; \
__pmd_free_tlb(tlb, ptep); \
} while (0)
#endif /* _ASM_IA64_TLB_H */ #endif /* _ASM_IA64_TLB_H */
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