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Commit 313c01d3 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds
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[PATCH] PA-RISC update for 2.6.0 

Highlights:

 - Switch to generic ioctl32 handling
 - Use the new *_defconfig mechanism
 - Use drivers/Kconfig
 - Big signal cleanups and support for restartable syscalls
parent bfd3fcff
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Showing with 2094 additions and 2907 deletions
arch/parisc/Kconfig
View file @ 313c01d3
......@@ -169,51 +169,10 @@ source "fs/Kconfig.binfmt"
endmenu
source "drivers/base/Kconfig"
# source "drivers/mtd/Kconfig"
source "drivers/parport/Kconfig"
# source "drivers/pnp/Kconfig"
source "drivers/block/Kconfig"
source "drivers/ide/Kconfig"
source "drivers/scsi/Kconfig"
source "drivers/md/Kconfig"
source drivers/message/fusion/Kconfig
#source drivers/ieee1394/Kconfig
#source drivers/message/i2o/Kconfig
source "net/Kconfig"
#source "drivers/isdn/Kconfig"
#source "drivers/telephony/Kconfig"
# input before char - char/joystick depends on it. As does USB.
source "drivers/input/Kconfig"
source "drivers/char/Kconfig"
#source "drivers/misc/Kconfig"
source "drivers/media/Kconfig"
source "drivers/Kconfig"
source "fs/Kconfig"
source "drivers/video/Kconfig"
source "sound/Kconfig"
source "drivers/usb/Kconfig"
source "arch/parisc/oprofile/Kconfig"
menu "Kernel hacking"
......
arch/parisc/configs/712_defconfig 0 → 100644
View file @ 313c01d3
#
# Automatically generated make config: don't edit
#
CONFIG_PARISC=y
CONFIG_MMU=y
CONFIG_STACK_GROWSUP=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
#
# Code maturity level options
#
# CONFIG_EXPERIMENTAL is not set
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODULE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_KMOD is not set
#
# Processor type and features
#
# CONFIG_PA7000 is not set
CONFIG_PA7100LC=y
# CONFIG_PA7200 is not set
# CONFIG_PA8X00 is not set
CONFIG_PA11=y
# CONFIG_64BIT is not set
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_HPUX is not set
#
# Bus options (PCI, PCMCIA, EISA, GSC, ISA)
#
CONFIG_GSC=y
# CONFIG_HPPB is not set
# CONFIG_IOMMU_CCIO is not set
CONFIG_GSC_LASI=y
CONFIG_GSC_WAX=y
# CONFIG_EISA is not set
# CONFIG_PCI is not set
# CONFIG_CHASSIS_LCD_LED is not set
# CONFIG_PDC_CHASSIS is not set
# CONFIG_HOTPLUG is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_GSC=y
# CONFIG_PARPORT_OTHER is not set
# CONFIG_PARPORT_1284 is not set
#
# Plug and Play support
#
# CONFIG_PNP is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=y
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_REPORT_LUNS is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI low-level drivers
#
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
CONFIG_SCSI_LASI700=y
CONFIG_53C700_MEM_MAPPED=y
CONFIG_53C700_LE_ON_BE=y
# CONFIG_SCSI_ZALON is not set
# CONFIG_SCSI_DEBUG is not set
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID5=y
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_DM is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# I2O device support
#
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_NETLINK_DEV=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
CONFIG_INET_ECN=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
CONFIG_LASI_82596=y
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
# CONFIG_PLIP is not set
CONFIG_PPP=y
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
#
# Token Ring devices
#
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Bluetooth support
#
# CONFIG_BT is not set
#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_HP_SDC is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_HIL_OLD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_UINPUT is not set
CONFIG_INPUT_GSC=y
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MUX is not set
# CONFIG_PDC_CONSOLE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# I2C Algorithms
#
#
# I2C Hardware Bus support
#
#
# I2C Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_STI=y
# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_STI_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=160
CONFIG_DUMMY_CONSOLE_ROWS=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_PCI_CONSOLE=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Logo configuration
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_PARISC_CLUT224=y
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_FAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_DEVPTS_FS=y
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SLAB is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_INFO is not set
#
# Security options
#
CONFIG_SECURITY=y
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_SELINUX is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_TEST is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
arch/parisc/defconfig
View file @ 313c01d3
......@@ -3,7 +3,6 @@
#
CONFIG_PARISC=y
CONFIG_MMU=y
CONFIG_SWAP=y
CONFIG_STACK_GROWSUP=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
......@@ -11,20 +10,27 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_LOG_BUF_SHIFT_17 is not set
# CONFIG_LOG_BUF_SHIFT_16 is not set
CONFIG_LOG_BUF_SHIFT_15=y
# CONFIG_LOG_BUF_SHIFT_14 is not set
# CONFIG_LOG_BUF_SHIFT_13 is not set
# CONFIG_LOG_BUF_SHIFT_12 is not set
CONFIG_LOG_BUF_SHIFT=15
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
#
# Loadable module support
......@@ -34,6 +40,15 @@ CONFIG_LOG_BUF_SHIFT=15
#
# Processor type and features
#
CONFIG_PA7000=y
# CONFIG_PA7100LC is not set
# CONFIG_PA7200 is not set
# CONFIG_PA8X00 is not set
CONFIG_PA11=y
# CONFIG_64BIT is not set
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_HPUX is not set
#
# Bus options (PCI, PCMCIA, EISA, GSC, ISA)
......@@ -44,6 +59,8 @@ CONFIG_IOMMU_CCIO=y
CONFIG_GSC_LASI=y
CONFIG_GSC_WAX=y
CONFIG_EISA=y
CONFIG_EISA_NAMES=y
# CONFIG_ISA is not set
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
......@@ -52,16 +69,29 @@ CONFIG_PCI_LBA=y
CONFIG_IOSAPIC=y
CONFIG_IOMMU_SBA=y
CONFIG_SUPERIO=y
# CONFIG_CHASSIS_LCD_LED is not set
CONFIG_CHASSIS_LCD_LED=y
CONFIG_PDC_CHASSIS=y
# CONFIG_HOTPLUG is not set
#
# Executable file formats
#
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_SOM=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
......@@ -75,6 +105,11 @@ CONFIG_PARPORT_GSC=y
# CONFIG_PARPORT_OTHER is not set
# CONFIG_PARPORT_1284 is not set
#
# Plug and Play support
#
# CONFIG_PNP is not set
#
# Block devices
#
......@@ -85,20 +120,22 @@ CONFIG_PARPORT_GSC=y
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=y
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
#
# ATA/IDE/MFM/RLL support
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI support
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
......@@ -128,22 +165,17 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_MEGARAID is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_DMA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
......@@ -160,15 +192,11 @@ CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
CONFIG_SCSI_NCR53C8XX_SYNC=20
# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
# CONFIG_SCSI_PCI2000 is not set
# CONFIG_SCSI_PCI2220I is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
......@@ -184,6 +212,21 @@ CONFIG_MD_RAID5=y
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_DM is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support (EXPERIMENTAL)
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Networking support
#
......@@ -195,8 +238,6 @@ CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_NETLINK_DEV=y
# CONFIG_NETFILTER is not set
CONFIG_FILTER=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
......@@ -213,8 +254,12 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_XFRM_USER is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
......@@ -223,9 +268,9 @@ 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_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
......@@ -259,6 +304,7 @@ CONFIG_NETDEVICES=y
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
CONFIG_LASI_82596=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
......@@ -311,8 +357,14 @@ CONFIG_DL2K=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
......@@ -323,19 +375,23 @@ CONFIG_DL2K=y
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
# CONFIG_AIRONET4500 is not set
#
# Wireless ISA/PCI cards support
# Wireless 802.11b ISA/PCI cards support
#
CONFIG_AIRO=y
# CONFIG_HERMES is not set
CONFIG_NET_WIRELESS=y
#
# Token Ring devices (depends on LLC=y)
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
......@@ -345,11 +401,31 @@ CONFIG_NET_WIRELESS=y
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Bluetooth support
#
# CONFIG_BT is not set
#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
......@@ -358,7 +434,10 @@ CONFIG_INPUT=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
......@@ -370,11 +449,12 @@ CONFIG_INPUT_EVDEV=y
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
CONFIG_HP_SDC=y
# CONFIG_HIL_MLC is not set
# CONFIG_SERIO_PCIPS2 is not set
#
# Input Device Drivers
......@@ -384,11 +464,10 @@ CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_HIL is not set
# CONFIG_KEYBOARD_HIL_OLD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_HIL is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
......@@ -407,7 +486,7 @@ CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_UINPUT is not set
CONFIG_INPUT_GSC=y
# CONFIG_HP_SDC_RTC is not set
CONFIG_HP_SDC_RTC=y
#
# Character devices
......@@ -422,6 +501,7 @@ CONFIG_HW_CONSOLE=y
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
......@@ -432,8 +512,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_MUX=y
CONFIG_SERIAL_MUX_CONSOLE=y
# CONFIG_SERIAL_MUX is not set
# CONFIG_PDC_CONSOLE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
......@@ -449,12 +529,17 @@ CONFIG_PRINTER=y
# CONFIG_I2C is not set
#
# I2C Hardware Sensors Mainboard support
# I2C Algorithms
#
#
# I2C Hardware Bus support
#
#
# I2C Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
#
# Mice
......@@ -462,12 +547,16 @@ CONFIG_PRINTER=y
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
......@@ -488,126 +577,17 @@ CONFIG_GEN_RTC=y
# CONFIG_VIDEO_DEV is not set
#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_FAT_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_TMPFS is not set
CONFIG_RAMFS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_JFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_XFS_FS is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
# CONFIG_CIFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
# Digital Video Broadcasting Devices
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DVB is not set
#
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_CLGEN is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_STI is not set
CONFIG_FB_STI=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
......@@ -618,7 +598,6 @@ CONFIG_FB=y
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_VIRTUAL is not set
#
......@@ -632,11 +611,15 @@ CONFIG_DUMMY_CONSOLE_ROWS=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_PCI_CONSOLE=y
# CONFIG_FBCON_ADVANCED is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Logo configuration
#
# CONFIG_LOGO is not set
#
# Sound
#
......@@ -651,6 +634,7 @@ CONFIG_SOUND=y
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
# CONFIG_SOUND_HARMONY is not set
#
# USB support
......@@ -694,6 +678,7 @@ CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_XPAD is not set
......@@ -718,7 +703,6 @@ CONFIG_USB_OHCI_HCD=y
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_CDCETHER is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
......@@ -742,11 +726,140 @@ CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_GADGET is not set
#
# Bluetooth support
# File systems
#
# CONFIG_BT is not set
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_FAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_GSS is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
......@@ -760,7 +873,8 @@ CONFIG_OPROFILE=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SLAB is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_KALLSYMS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_INFO is not set
#
# Security options
......@@ -770,9 +884,25 @@ CONFIG_MAGIC_SYSRQ=y
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_TEST is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
CONFIG_CRC32=y
arch/parisc/kernel/Makefile
View file @ 313c01d3
......@@ -8,6 +8,7 @@ extra-y := init_task.o $(head-y) vmlinux.lds.s
AFLAGS_entry.o := -traditional
AFLAGS_pacache.o := -traditional
CFLAGS_ioctl32.o := -Ifs/
obj-y := cache.o pacache.o setup.o traps.o time.o irq.o \
pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \
......
arch/parisc/kernel/cache.c
View file @ 313c01d3
......@@ -292,5 +292,10 @@ void __flush_dcache_page(struct page *page)
break;
}
}
EXPORT_SYMBOL(__flush_dcache_page);
/* Defined in arch/parisc/kernel/pacache.S */
EXPORT_SYMBOL(flush_kernel_dcache_range_asm);
EXPORT_SYMBOL(flush_kernel_dcache_page);
EXPORT_SYMBOL(flush_data_cache_local);
EXPORT_SYMBOL(flush_kernel_icache_range_asm);
arch/parisc/kernel/drivers.c
View file @ 313c01d3
......@@ -560,9 +560,9 @@ static void print_parisc_device(struct parisc_device *dev)
static int count;
print_pa_hwpath(dev, hw_path);
printk(KERN_INFO "%d. %s (%d) at 0x%lx [%s], versions 0x%x, 0x%x, 0x%x",
++count, dev->name, dev->id.hw_type, dev->hpa, hw_path,
dev->id.hversion, dev->id.hversion_rev, dev->id.sversion);
printk(KERN_INFO "%d. %s at 0x%lx [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }",
++count, dev->name, dev->hpa, hw_path, dev->id.hw_type,
dev->id.hversion_rev, dev->id.hversion, dev->id.sversion);
if (dev->num_addrs) {
int k;
......
arch/parisc/kernel/entry.S
View file @ 313c01d3
......@@ -77,13 +77,13 @@
ldil L%KERNEL_PSW, %r1
ldo R%KERNEL_PSW(%r1), %r1
mtctl %r1, %cr22
mtctl %r0, %cr17
mtctl %r0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
ldil L%4f, %r1
ldo R%4f(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* Set IIAOQ tail */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* Set IIAOQ head */
rfir
nop
4:
......
arch/parisc/kernel/firmware.c
View file @ 313c01d3
......@@ -541,8 +541,8 @@ EXPORT_SYMBOL(pdc_lan_station_id);
* o cable too long (ie SE scsi 10Mhz won't support 6m length),
* o bus width exported is less than what the interface chip supports.
*/
int pdc_get_initiator( struct hardware_path *hwpath, unsigned char *scsi_id,
unsigned long *period, char *width, char *mode)
int pdc_get_initiator(struct hardware_path *hwpath, unsigned char *scsi_id,
unsigned long *period, char *width, char *mode)
{
int retval;
......@@ -550,53 +550,49 @@ int pdc_get_initiator( struct hardware_path *hwpath, unsigned char *scsi_id,
/* BCJ-XXXX series boxes. E.G. "9000/785/C3000" */
#define IS_SPROCKETS() (strlen(boot_cpu_data.pdc.sys_model_name) == 14 && \
strncmp(boot_cpu_data.pdc.sys_model_name, "9000/785", 9) == 0)
strncmp(boot_cpu_data.pdc.sys_model_name, "9000/785", 8) == 0)
retval = mem_pdc_call(PDC_INITIATOR, PDC_GET_INITIATOR,
__pa(pdc_result), __pa(hwpath));
if (retval < PDC_OK)
goto fail;
if (retval >= PDC_OK) {
*scsi_id = (unsigned char) pdc_result[0];
*scsi_id = (unsigned char) pdc_result[0];
/* convert Bus speed in Mhz to period (in 1/10 ns) */
switch(pdc_result[1]) {
/* convert Bus speed in Mhz to period (in 1/10 ns) */
switch (pdc_result[1]) {
/*
** case 0: driver determines rate
** case -1: Settings are uninitialized.
*/
* case 0: driver determines rate
* case -1: Settings are uninitialized.
*/
case 5: *period = 2000; break;
case 10: *period = 1000; break;
case 20: *period = 500; break;
case 40: *period = 250; break;
default: /* Do nothing */ break;
}
/*
** pdc_result[2] PDC suggested SCSI id
** pdc_result[3] PDC suggested SCSI rate
*/
if (IS_SPROCKETS()) {
/*
** Revisit: PAT PDC do the same thing?
** A500 also exports 50-pin SE SCSI.
** 0 == 8-bit
** 1 == 16-bit
*/
*width = (char) pdc_result[4];
/* ...in case someone needs it in the future.
** sym53c8xx.c comments say it can't autodetect
** for 825/825A/875 chips.
** 0 == SE, 1 == HVD, 2 == LVD
*/
*mode = (char) pdc_result[5];
}
}
/*
* pdc_result[2] PDC suggested SCSI id
* pdc_result[3] PDC suggested SCSI rate
*/
if (IS_SPROCKETS()) {
/* 0 == 8-bit, 1 == 16-bit */
*width = (char) pdc_result[4];
/* ...in case someone needs it in the future.
* sym53c8xx.c comments say it can't autodetect
* for 825/825A/875 chips.
* 0 == SE, 1 == HVD, 2 == LVD
*/
*mode = (char) pdc_result[5];
}
fail:
spin_unlock_irq(&pdc_lock);
return retval >= PDC_OK;
return (retval >= PDC_OK);
}
EXPORT_SYMBOL(pdc_get_initiator);
......
arch/parisc/kernel/hardware.c
View file @ 313c01d3
......@@ -772,6 +772,7 @@ static struct hp_hardware hp_hardware_list[] __initdata = {
{HPHW_FIO, 0x00D, 0x0007B, 0x0, "Strider-33 Audio"},
{HPHW_FIO, 0x00E, 0x0007B, 0x0, "Trailways-50 Audio"},
{HPHW_FIO, 0x00F, 0x0007B, 0x0, "Trailways-33 Audio"},
{HPHW_FIO, 0x015, 0x0007B, 0x0, "KittyHawk GSY Core Audio"},
{HPHW_FIO, 0x016, 0x0007B, 0x0, "Gecko Audio"},
{HPHW_FIO, 0x019, 0x0007B, 0x0, "Scorpio Sr. Audio"},
{HPHW_FIO, 0x01A, 0x0007B, 0x0, "Anole 64 Audio"},
......@@ -824,6 +825,7 @@ static struct hp_hardware hp_hardware_list[] __initdata = {
{HPHW_FIO, 0x026, 0x0007F, 0x0, "CoralII Jaguar Audio"},
{HPHW_FIO, 0x010, 0x00080, 0x0, "Pace Core HPIB"},
{HPHW_FIO, 0x024, 0x00080, 0x0, "Fast Pace Core HPIB"},
{HPHW_FIO, 0x015, 0x00082, 0x0, "KittyHawk GSY Core SCSI"},
{HPHW_FIO, 0x016, 0x00082, 0x0, "Gecko Core SCSI"},
{HPHW_FIO, 0x01A, 0x00082, 0x0, "Anole 64 Core SCSI"},
{HPHW_FIO, 0x01B, 0x00082, 0x0, "Anole 100 Core SCSI"},
......
arch/parisc/kernel/head.S
View file @ 313c01d3
......@@ -221,13 +221,13 @@ $install_iva:
** Clear the two-level IIA Space Queue, effectively setting
** Kernel space.
*/
mtctl %r0,%cr17
mtctl %r0,%cr17
mtctl %r0,%cr17 /* Clear IIASQ tail */
mtctl %r0,%cr17 /* Clear IIASQ head */
/* Load RFI target into PC queue */
mtctl %r11,%cr18
mtctl %r11,%cr18 /* IIAOQ head */
ldo 4(%r11),%r11
mtctl %r11,%cr18
mtctl %r11,%cr18 /* IIAOQ tail */
/* Jump to hyperspace */
rfi
......
arch/parisc/kernel/head64.S
View file @ 313c01d3
......@@ -267,13 +267,13 @@ aligned_rfi:
** Clear the two-level IIA Space Queue, effectively setting
** Kernel space.
*/
mtctl %r0,%cr17
mtctl %r0,%cr17
mtctl %r0,%cr17 /* Clear IIASQ tail */
mtctl %r0,%cr17 /* Clear IIASQ head */
/* Load RFI target into PC queue */
mtctl %r11,%cr18
mtctl %r11,%cr18 /* IIAOQ head */
ldo 4(%r11),%r11
mtctl %r11,%cr18
mtctl %r11,%cr18 /* IIAOQ tail */
/* Jump to hyperspace */
rfi
......
arch/parisc/kernel/inventory.c
View file @ 313c01d3
......@@ -532,7 +532,12 @@ static void __init system_map_inventory(void)
* Otherwise the machine might crash during iommu setup.
*/
pdc_io_reset();
pdc_io_reset_devices();
/*
* Unfortunately if we reset devices here, serial console
* stops working :-(
*/
/* pdc_io_reset_devices(); */
#endif
for (i = 0; status != PDC_BAD_PROC && status != PDC_NE_MOD; i++) {
......
arch/parisc/kernel/ioctl32.c
View file @ 313c01d3
......@@ -8,1783 +8,21 @@
* ioctls.
*/
#include <linux/config.h>
#include <linux/compat.h>
#include <linux/ioctl.h>
#include <linux/ioctl32.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#include <linux/ioctl.h>
#include <linux/if.h>
#include <linux/slab.h>
#include <linux/hdreg.h>
#include <linux/raid/md.h>
#include <linux/kd.h>
#include <linux/route.h>
#include <linux/skbuff.h>
#include <linux/netlink.h>
#include <linux/vt.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/fd.h>
#include <linux/ppp_defs.h>
#include <linux/if_ppp.h>
#include <linux/if_pppox.h>
#include <linux/if_tun.h>
#include <linux/mtio.h>
#include <linux/cdrom.h>
#include <linux/loop.h>
#include <linux/auto_fs4.h>
#include <linux/devfs_fs.h>
#include <linux/ncp_fs.h>
#include <linux/tty.h>
#include <linux/vt_kern.h>
#include <linux/fb.h>
#include <linux/ext2_fs.h>
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
#include <linux/smb_fs.h>
#include <linux/blkpg.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
#include <linux/pci.h>
#include <linux/serial.h>
#include <linux/watchdog.h>
#include <net/sock.h> /* siocdevprivate_ioctl */
#include <scsi/scsi.h>
/* Ugly hack. */
#undef __KERNEL__
#include <scsi/scsi_ioctl.h>
#define __KERNEL__
#include <scsi/sg.h>
#include <linux/raid/md_u.h>
#include <linux/dm-ioctl.h>
#include <asm/types.h>
#include <asm/uaccess.h>
#include <asm/perf.h>
#include <linux/ethtool.h>
#include <linux/soundcard.h>
#include <linux/lp.h>
#include <linux/atm.h>
#include <linux/atmarp.h>
#include <linux/atmclip.h>
#include <linux/atmdev.h>
#include <linux/atmioc.h>
#include <linux/atmlec.h>
#include <linux/atmmpc.h>
#include <linux/atmsvc.h>
#include <linux/atm_tcp.h>
#include <linux/sonet.h>
#include <linux/atm_suni.h>
#include <linux/mtd/mtd.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci.h>
#include <linux/usb.h>
#include <linux/usbdevice_fs.h>
#include <linux/nbd.h>
#include <linux/random.h>
#define INCLUDES
#include "compat_ioctl.c"
#include <asm/perf.h>
#include <asm/ioctls.h>
#define CODE
#include "compat_ioctl.c"
/* Use this to get at 32-bit user passed pointers.
See sys_sparc32.c for description about these. */
#define A(__x) ((unsigned long)(__x))
/* The same for use with copy_from_user() and copy_to_user(). */
#define B(__x) ((void *)(unsigned long)(__x))
/* Aiee. Someone does not find a difference between int and long */
#define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
#define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
#define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
#define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
int err;
unsigned long val;
set_fs (KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)&val);
set_fs (old_fs);
if (!err && put_user(val, (u32 *)arg))
return -EFAULT;
return err;
}
static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
int err;
unsigned long val;
if(get_user(val, (u32 *)arg))
return -EFAULT;
set_fs (KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)&val);
set_fs (old_fs);
if (!err && put_user(val, (u32 *)arg))
return -EFAULT;
return err;
}
static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
/* These are just misnamed, they actually get/put from/to user an int */
switch (cmd) {
case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break;
case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break;
case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break;
case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break;
}
return sys_ioctl(fd, cmd, arg);
}
static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct compat_timeval *up = (struct compat_timeval *)arg;
struct timeval ktv;
mm_segment_t old_fs = get_fs();
int err;
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
set_fs(old_fs);
if(!err) {
err = put_user(ktv.tv_sec, &up->tv_sec);
err |= __put_user(ktv.tv_usec, &up->tv_usec);
}
return err;
}
struct ifmap32 {
u32 mem_start;
u32 mem_end;
unsigned short base_addr;
unsigned char irq;
unsigned char dma;
unsigned char port;
};
struct ifreq32 {
#define IFHWADDRLEN 6
#define IFNAMSIZ 16
union {
char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
} ifr_ifrn;
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
short ifru_flags;
int ifru_ivalue;
int ifru_mtu;
struct ifmap32 ifru_map;
char ifru_slave[IFNAMSIZ]; /* Just fits the size */
char ifru_newname[IFNAMSIZ];
compat_caddr_t ifru_data;
} ifr_ifru;
};
struct ifconf32 {
int ifc_len; /* size of buffer */
compat_caddr_t ifcbuf;
};
static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct net_device *dev;
struct ifreq32 ifr32;
int err;
if (copy_from_user(&ifr32, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
return -EFAULT;
dev = dev_get_by_index(ifr32.ifr_ifindex);
if (!dev)
return -ENODEV;
strcpy(ifr32.ifr_name, dev->name);
dev_put(dev);
err = copy_to_user((struct ifreq32 *)arg, &ifr32, sizeof(struct ifreq32));
return (err ? -EFAULT : 0);
}
static inline int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct ifconf32 ifc32;
struct ifconf ifc;
struct ifreq32 *ifr32;
struct ifreq *ifr;
mm_segment_t old_fs;
unsigned int i, j;
int err;
if (copy_from_user(&ifc32, (struct ifconf32 *)arg, sizeof(struct ifconf32)))
return -EFAULT;
if(ifc32.ifcbuf == 0) {
ifc32.ifc_len = 0;
ifc.ifc_len = 0;
ifc.ifc_buf = NULL;
} else {
ifc.ifc_len = ((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
sizeof (struct ifreq);
ifc.ifc_buf = kmalloc (ifc.ifc_len, GFP_KERNEL);
if (!ifc.ifc_buf)
return -ENOMEM;
}
ifr = ifc.ifc_req;
ifr32 = (struct ifreq32 *)A(ifc32.ifcbuf);
for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
if (copy_from_user(ifr++, ifr32++, sizeof (struct ifreq32))) {
kfree (ifc.ifc_buf);
return -EFAULT;
}
}
old_fs = get_fs(); set_fs (KERNEL_DS);
err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)&ifc);
set_fs (old_fs);
if (!err) {
ifr = ifc.ifc_req;
ifr32 = (struct ifreq32 *)A(ifc32.ifcbuf);
for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
if (copy_to_user(ifr32++, ifr++, sizeof (struct ifreq32))) {
err = -EFAULT;
break;
}
}
if (!err) {
if (i <= ifc32.ifc_len)
ifc32.ifc_len = i;
else
ifc32.ifc_len = i - sizeof (struct ifreq32);
if (copy_to_user((struct ifconf32 *)arg, &ifc32, sizeof(struct ifconf32)))
err = -EFAULT;
}
}
if(ifc.ifc_buf != NULL)
kfree (ifc.ifc_buf);
return err;
}
static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct ifreq ifr;
mm_segment_t old_fs;
int err;
switch (cmd) {
case SIOCSIFMAP:
err = copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(ifr.ifr_name));
err |= __get_user(ifr.ifr_map.mem_start, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_start));
err |= __get_user(ifr.ifr_map.mem_end, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_end));
err |= __get_user(ifr.ifr_map.base_addr, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.base_addr));
err |= __get_user(ifr.ifr_map.irq, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.irq));
err |= __get_user(ifr.ifr_map.dma, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.dma));
err |= __get_user(ifr.ifr_map.port, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.port));
if (err)
return -EFAULT;
break;
case SIOCGPPPSTATS:
case SIOCGPPPCSTATS:
case SIOCGPPPVER:
case SIOCETHTOOL:
if (copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
return -EFAULT;
ifr.ifr_data = (__kernel_caddr_t)get_zeroed_page(GFP_KERNEL);
if (!ifr.ifr_data)
return -EAGAIN;
if(cmd == SIOCETHTOOL) {
u32 data;
__get_user(data, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_data));
if(copy_from_user(ifr.ifr_data,
(char *)A(data),
sizeof(struct ethtool_cmd))) {
free_page((unsigned long)ifr.ifr_data);
return -EFAULT;
}
}
break;
default:
if (copy_from_user(&ifr, (struct ifreq32 *)arg, sizeof(struct ifreq32)))
return -EFAULT;
break;
}
old_fs = get_fs();
set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
set_fs (old_fs);
if (!err) {
switch (cmd) {
case SIOCGIFFLAGS:
case SIOCGIFMETRIC:
case SIOCGIFMTU:
case SIOCGIFMEM:
case SIOCGIFHWADDR:
case SIOCGIFINDEX:
case SIOCGIFADDR:
case SIOCGIFBRDADDR:
case SIOCGIFDSTADDR:
case SIOCGIFNETMASK:
case SIOCGIFTXQLEN:
if (copy_to_user((struct ifreq32 *)arg, &ifr, sizeof(struct ifreq32)))
return -EFAULT;
break;
case SIOCGPPPSTATS:
case SIOCGPPPCSTATS:
case SIOCGPPPVER:
case SIOCETHTOOL:
{
u32 data;
int len;
__get_user(data, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_data));
if(cmd == SIOCETHTOOL)
len = sizeof(struct ethtool_cmd);
if(cmd == SIOCGPPPVER)
len = strlen((char *)ifr.ifr_data) + 1;
else if(cmd == SIOCGPPPCSTATS)
len = sizeof(struct ppp_comp_stats);
else
len = sizeof(struct ppp_stats);
len = copy_to_user((char *)A(data), ifr.ifr_data, len);
free_page((unsigned long)ifr.ifr_data);
if(len)
return -EFAULT;
break;
}
case SIOCGIFMAP:
err = copy_to_user((struct ifreq32 *)arg, &ifr, sizeof(ifr.ifr_name));
err |= __put_user(ifr.ifr_map.mem_start, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_start));
err |= __put_user(ifr.ifr_map.mem_end, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.mem_end));
err |= __put_user(ifr.ifr_map.base_addr, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.base_addr));
err |= __put_user(ifr.ifr_map.irq, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.irq));
err |= __put_user(ifr.ifr_map.dma, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.dma));
err |= __put_user(ifr.ifr_map.port, &(((struct ifreq32 *)arg)->ifr_ifru.ifru_map.port));
if (err)
err = -EFAULT;
break;
}
}
return err;
}
struct rtentry32 {
u32 rt_pad1;
struct sockaddr rt_dst; /* target address */
struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
struct sockaddr rt_genmask; /* target network mask (IP) */
unsigned short rt_flags;
short rt_pad2;
u32 rt_pad3;
unsigned char rt_tos;
unsigned char rt_class;
short rt_pad4;
short rt_metric; /* +1 for binary compatibility! */
/* char * */ u32 rt_dev; /* forcing the device at add */
u32 rt_mtu; /* per route MTU/Window */
u32 rt_window; /* Window clamping */
unsigned short rt_irtt; /* Initial RTT */
};
static inline int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct rtentry r;
char devname[16];
u32 rtdev;
int ret;
mm_segment_t old_fs = get_fs();
ret = copy_from_user (&r.rt_dst, &(((struct rtentry32 *)arg)->rt_dst), 3 * sizeof(struct sockaddr));
ret |= __get_user (r.rt_flags, &(((struct rtentry32 *)arg)->rt_flags));
ret |= __get_user (r.rt_metric, &(((struct rtentry32 *)arg)->rt_metric));
ret |= __get_user (r.rt_mtu, &(((struct rtentry32 *)arg)->rt_mtu));
ret |= __get_user (r.rt_window, &(((struct rtentry32 *)arg)->rt_window));
ret |= __get_user (r.rt_irtt, &(((struct rtentry32 *)arg)->rt_irtt));
ret |= __get_user (rtdev, &(((struct rtentry32 *)arg)->rt_dev));
if (rtdev) {
ret |= copy_from_user (devname, (char *)A(rtdev), 15);
r.rt_dev = devname; devname[15] = 0;
} else
r.rt_dev = 0;
if (ret)
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_ioctl (fd, cmd, (long)&r);
set_fs (old_fs);
return ret;
}
struct hd_geometry32 {
unsigned char heads;
unsigned char sectors;
unsigned short cylinders;
u32 start;
};
static inline int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
struct hd_geometry geo;
int err;
set_fs (KERNEL_DS);
err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
set_fs (old_fs);
if (!err) {
err = copy_to_user ((struct hd_geometry32 *)arg, &geo, 4);
err |= __put_user (geo.start, &(((struct hd_geometry32 *)arg)->start));
}
return err ? -EFAULT : 0;
}
#if 0
/* looks like SPARC only - eg sbus video */
struct fbcmap32 {
int index; /* first element (0 origin) */
int count;
u32 red;
u32 green;
u32 blue;
};
static inline int fbiogetputcmap(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct fbcmap f;
int ret;
char red[256], green[256], blue[256];
u32 r, g, b;
mm_segment_t old_fs = get_fs();
ret = get_user(f.index, &(((struct fbcmap32 *)arg)->index));
ret |= __get_user(f.count, &(((struct fbcmap32 *)arg)->count));
ret |= __get_user(r, &(((struct fbcmap32 *)arg)->red));
ret |= __get_user(g, &(((struct fbcmap32 *)arg)->green));
ret |= __get_user(b, &(((struct fbcmap32 *)arg)->blue));
if (ret)
return -EFAULT;
if ((f.index < 0) || (f.index > 255)) return -EINVAL;
if (f.index + f.count > 256)
f.count = 256 - f.index;
if (cmd == FBIOPUTCMAP32) {
ret = copy_from_user (red, (char *)A(r), f.count);
ret |= copy_from_user (green, (char *)A(g), f.count);
ret |= copy_from_user (blue, (char *)A(b), f.count);
if (ret)
return -EFAULT;
}
f.red = red; f.green = green; f.blue = blue;
set_fs (KERNEL_DS);
ret = sys_ioctl (fd, (cmd == FBIOPUTCMAP32) ? FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC, (long)&f);
set_fs (old_fs);
if (!ret && cmd == FBIOGETCMAP32) {
ret = copy_to_user ((char *)A(r), red, f.count);
ret |= copy_to_user ((char *)A(g), green, f.count);
ret |= copy_to_user ((char *)A(b), blue, f.count);
}
return ret ? -EFAULT : 0;
}
struct fbcursor32 {
short set; /* what to set, choose from the list above */
short enable; /* cursor on/off */
struct fbcurpos pos; /* cursor position */
struct fbcurpos hot; /* cursor hot spot */
struct fbcmap32 cmap; /* color map info */
struct fbcurpos size; /* cursor bit map size */
u32 image; /* cursor image bits */
u32 mask; /* cursor mask bits */
};
static inline int fbiogscursor(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct fbcursor f;
int ret;
char red[2], green[2], blue[2];
char image[128], mask[128];
u32 r, g, b;
u32 m, i;
mm_segment_t old_fs = get_fs();
ret = copy_from_user (&f, (struct fbcursor32 *)arg, 2 * sizeof (short) + 2 * sizeof(struct fbcurpos));
ret |= __get_user(f.size.fbx, &(((struct fbcursor32 *)arg)->size.fbx));
ret |= __get_user(f.size.fby, &(((struct fbcursor32 *)arg)->size.fby));
ret |= __get_user(f.cmap.index, &(((struct fbcursor32 *)arg)->cmap.index));
ret |= __get_user(f.cmap.count, &(((struct fbcursor32 *)arg)->cmap.count));
ret |= __get_user(r, &(((struct fbcursor32 *)arg)->cmap.red));
ret |= __get_user(g, &(((struct fbcursor32 *)arg)->cmap.green));
ret |= __get_user(b, &(((struct fbcursor32 *)arg)->cmap.blue));
ret |= __get_user(m, &(((struct fbcursor32 *)arg)->mask));
ret |= __get_user(i, &(((struct fbcursor32 *)arg)->image));
if (ret)
return -EFAULT;
if (f.set & FB_CUR_SETCMAP) {
if ((uint) f.size.fby > 32)
return -EINVAL;
ret = copy_from_user (mask, (char *)A(m), f.size.fby * 4);
ret |= copy_from_user (image, (char *)A(i), f.size.fby * 4);
if (ret)
return -EFAULT;
f.image = image; f.mask = mask;
}
if (f.set & FB_CUR_SETCMAP) {
ret = copy_from_user (red, (char *)A(r), 2);
ret |= copy_from_user (green, (char *)A(g), 2);
ret |= copy_from_user (blue, (char *)A(b), 2);
if (ret)
return -EFAULT;
f.cmap.red = red; f.cmap.green = green; f.cmap.blue = blue;
}
set_fs (KERNEL_DS);
ret = sys_ioctl (fd, FBIOSCURSOR, (long)&f);
set_fs (old_fs);
return ret;
}
#endif /* 0 */
struct fb_fix_screeninfo32 {
char id[16];
compat_caddr_t smem_start;
__u32 smem_len;
__u32 type;
__u32 type_aux;
__u32 visual;
__u16 xpanstep;
__u16 ypanstep;
__u16 ywrapstep;
__u32 line_length;
compat_caddr_t mmio_start;
__u32 mmio_len;
__u32 accel;
__u16 reserved[3];
};
struct fb_cmap32 {
__u32 start;
__u32 len;
compat_caddr_t red;
compat_caddr_t green;
compat_caddr_t blue;
compat_caddr_t transp;
};
static int fb_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
u32 red = 0, green = 0, blue = 0, transp = 0;
struct fb_fix_screeninfo fix;
struct fb_cmap cmap;
void *karg;
int err = 0;
memset(&cmap, 0, sizeof(cmap));
switch (cmd) {
case FBIOGET_FSCREENINFO:
karg = &fix;
break;
case FBIOGETCMAP:
case FBIOPUTCMAP:
karg = &cmap;
err = __get_user(cmap.start, &((struct fb_cmap32 *)arg)->start);
err |= __get_user(cmap.len, &((struct fb_cmap32 *)arg)->len);
err |= __get_user(red, &((struct fb_cmap32 *)arg)->red);
err |= __get_user(green, &((struct fb_cmap32 *)arg)->green);
err |= __get_user(blue, &((struct fb_cmap32 *)arg)->blue);
err |= __get_user(transp, &((struct fb_cmap32 *)arg)->transp);
if (err) {
err = -EFAULT;
goto out;
}
err = -ENOMEM;
cmap.red = kmalloc(cmap.len * sizeof(__u16), GFP_KERNEL);
if (!cmap.red)
goto out;
cmap.green = kmalloc(cmap.len * sizeof(__u16), GFP_KERNEL);
if (!cmap.green)
goto out;
cmap.blue = kmalloc(cmap.len * sizeof(__u16), GFP_KERNEL);
if (!cmap.blue)
goto out;
if (transp) {
cmap.transp = kmalloc(cmap.len * sizeof(__u16), GFP_KERNEL);
if (!cmap.transp)
goto out;
}
if (cmd == FBIOGETCMAP)
break;
err = __copy_from_user(cmap.red, (char *)A(red), cmap.len * sizeof(__u16));
err |= __copy_from_user(cmap.green, (char *)A(green), cmap.len * sizeof(__u16));
err |= __copy_from_user(cmap.blue, (char *)A(blue), cmap.len * sizeof(__u16));
if (cmap.transp) err |= __copy_from_user(cmap.transp, (char *)A(transp), cmap.len * sizeof(__u16));
if (err) {
err = -EFAULT;
goto out;
}
break;
default:
do {
static int count = 0;
if (++count <= 20)
printk(KERN_WARNING
"%s: Unknown fb ioctl cmd fd(%d) "
"cmd(%08x) arg(%08lx)\n",
__FUNCTION__, fd, cmd, arg);
} while(0);
return -ENOSYS;
}
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)karg);
set_fs(old_fs);
if (err)
goto out;
switch (cmd) {
struct fb_fix_screeninfo32 fix32;
case FBIOGET_FSCREENINFO:
memset(&fix32, 0, sizeof(fix32));
memcpy(fix32.id, fix.id, sizeof(fix32.id));
fix32.smem_start = (__u32)(unsigned long)fix.smem_start;
fix32.smem_len = fix.smem_len;
fix32.type = fix.type;
fix32.type_aux = fix.type_aux;
fix32.visual = fix.visual;
fix32.xpanstep = fix.xpanstep;
fix32.ypanstep = fix.ypanstep;
fix32.ywrapstep = fix.ywrapstep;
fix32.line_length = fix.line_length;
fix32.mmio_start = (__u32)(unsigned long)fix.mmio_start;
fix32.mmio_len = fix.mmio_len;
fix32.accel = fix.accel;
memcpy(fix32.reserved, fix.reserved, sizeof(fix32.reserved));
err = __copy_to_user((void *) arg, (const void *) &fix32, sizeof(fix32));
printk("fix : %lx %x %x %x %x %x %x %x %x %lx %x %x\n",
fix.smem_start, fix.smem_len,
fix.type, fix.type_aux, fix.visual,
fix.xpanstep, fix.ypanstep, fix.ywrapstep, fix.line_length,
fix.mmio_start, fix.mmio_len, fix.accel);
printk("fix32: %x %x %x %x %x %x %x %x %x %x %x %x\n",
fix32.smem_start, fix32.smem_len,
fix32.type, fix32.type_aux, fix32.visual,
fix32.xpanstep, fix32.ypanstep, fix32.ywrapstep, fix32.line_length,
fix32.mmio_start, fix32.mmio_len, fix32.accel);
break;
case FBIOGETCMAP:
err = __copy_to_user((char *)A(red), cmap.red, cmap.len * sizeof(__u16));
err |= __copy_to_user((char *)A(green), cmap.blue, cmap.len * sizeof(__u16));
err |= __copy_to_user((char *)A(blue), cmap.blue, cmap.len * sizeof(__u16));
if (cmap.transp)
err |= __copy_to_user((char *)A(transp), cmap.transp, cmap.len * sizeof(__u16));
break;
case FBIOPUTCMAP:
break;
}
if (err)
err = -EFAULT;
out: if (cmap.red) kfree(cmap.red);
if (cmap.green) kfree(cmap.green);
if (cmap.blue) kfree(cmap.blue);
if (cmap.transp) kfree(cmap.transp);
return err;
}
static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
unsigned long kval;
unsigned int *uvp;
int error;
set_fs(KERNEL_DS);
error = sys_ioctl(fd, cmd, (long)&kval);
set_fs(old_fs);
if(error == 0) {
uvp = (unsigned int *)arg;
if(put_user(kval, uvp))
error = -EFAULT;
}
return error;
}
struct floppy_struct32 {
unsigned int size;
unsigned int sect;
unsigned int head;
unsigned int track;
unsigned int stretch;
unsigned char gap;
unsigned char rate;
unsigned char spec1;
unsigned char fmt_gap;
const compat_caddr_t name;
};
struct floppy_drive_params32 {
char cmos;
u32 max_dtr;
u32 hlt;
u32 hut;
u32 srt;
u32 spinup;
u32 spindown;
unsigned char spindown_offset;
unsigned char select_delay;
unsigned char rps;
unsigned char tracks;
u32 timeout;
unsigned char interleave_sect;
struct floppy_max_errors max_errors;
char flags;
char read_track;
short autodetect[8];
int checkfreq;
int native_format;
};
struct floppy_drive_struct32 {
signed char flags;
u32 spinup_date;
u32 select_date;
u32 first_read_date;
short probed_format;
short track;
short maxblock;
short maxtrack;
int generation;
int keep_data;
int fd_ref;
int fd_device;
int last_checked;
compat_caddr_t dmabuf;
int bufblocks;
};
struct floppy_fdc_state32 {
int spec1;
int spec2;
int dtr;
unsigned char version;
unsigned char dor;
u32 address;
unsigned int rawcmd:2;
unsigned int reset:1;
unsigned int need_configure:1;
unsigned int perp_mode:2;
unsigned int has_fifo:1;
unsigned int driver_version;
unsigned char track[4];
};
struct floppy_write_errors32 {
unsigned int write_errors;
u32 first_error_sector;
int first_error_generation;
u32 last_error_sector;
int last_error_generation;
unsigned int badness;
};
#define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
#define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
#define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
#define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
#define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
#define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
#define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
#define FDWERRORGET32 _IOR(2, 0x17, struct floppy_write_errors32)
static struct {
unsigned int cmd32;
unsigned int cmd;
} fd_ioctl_trans_table[] = {
{ FDSETPRM32, FDSETPRM },
{ FDDEFPRM32, FDDEFPRM },
{ FDGETPRM32, FDGETPRM },
{ FDSETDRVPRM32, FDSETDRVPRM },
{ FDGETDRVPRM32, FDGETDRVPRM },
{ FDGETDRVSTAT32, FDGETDRVSTAT },
{ FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
{ FDGETFDCSTAT32, FDGETFDCSTAT },
{ FDWERRORGET32, FDWERRORGET }
};
#define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0]))
static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
void *karg = NULL;
unsigned int kcmd = 0;
int i, err;
for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
if (cmd == fd_ioctl_trans_table[i].cmd32) {
kcmd = fd_ioctl_trans_table[i].cmd;
break;
}
if (!kcmd)
return -EINVAL;
switch (cmd) {
case FDSETPRM32:
case FDDEFPRM32:
case FDGETPRM32:
{
struct floppy_struct *f;
f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
if (!karg)
return -ENOMEM;
if (cmd == FDGETPRM32)
break;
err = __get_user(f->size, &((struct floppy_struct32 *)arg)->size);
err |= __get_user(f->sect, &((struct floppy_struct32 *)arg)->sect);
err |= __get_user(f->head, &((struct floppy_struct32 *)arg)->head);
err |= __get_user(f->track, &((struct floppy_struct32 *)arg)->track);
err |= __get_user(f->stretch, &((struct floppy_struct32 *)arg)->stretch);
err |= __get_user(f->gap, &((struct floppy_struct32 *)arg)->gap);
err |= __get_user(f->rate, &((struct floppy_struct32 *)arg)->rate);
err |= __get_user(f->spec1, &((struct floppy_struct32 *)arg)->spec1);
err |= __get_user(f->fmt_gap, &((struct floppy_struct32 *)arg)->fmt_gap);
err |= __get_user((u64)f->name, &((struct floppy_struct32 *)arg)->name);
if (err) {
err = -EFAULT;
goto out;
}
break;
}
case FDSETDRVPRM32:
case FDGETDRVPRM32:
{
struct floppy_drive_params *f;
f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
if (!karg)
return -ENOMEM;
if (cmd == FDGETDRVPRM32)
break;
err = __get_user(f->cmos, &((struct floppy_drive_params32 *)arg)->cmos);
err |= __get_user(f->max_dtr, &((struct floppy_drive_params32 *)arg)->max_dtr);
err |= __get_user(f->hlt, &((struct floppy_drive_params32 *)arg)->hlt);
err |= __get_user(f->hut, &((struct floppy_drive_params32 *)arg)->hut);
err |= __get_user(f->srt, &((struct floppy_drive_params32 *)arg)->srt);
err |= __get_user(f->spinup, &((struct floppy_drive_params32 *)arg)->spinup);
err |= __get_user(f->spindown, &((struct floppy_drive_params32 *)arg)->spindown);
err |= __get_user(f->spindown_offset, &((struct floppy_drive_params32 *)arg)->spindown_offset);
err |= __get_user(f->select_delay, &((struct floppy_drive_params32 *)arg)->select_delay);
err |= __get_user(f->rps, &((struct floppy_drive_params32 *)arg)->rps);
err |= __get_user(f->tracks, &((struct floppy_drive_params32 *)arg)->tracks);
err |= __get_user(f->timeout, &((struct floppy_drive_params32 *)arg)->timeout);
err |= __get_user(f->interleave_sect, &((struct floppy_drive_params32 *)arg)->interleave_sect);
err |= __copy_from_user(&f->max_errors, &((struct floppy_drive_params32 *)arg)->max_errors, sizeof(f->max_errors));
err |= __get_user(f->flags, &((struct floppy_drive_params32 *)arg)->flags);
err |= __get_user(f->read_track, &((struct floppy_drive_params32 *)arg)->read_track);
err |= __copy_from_user(f->autodetect, ((struct floppy_drive_params32 *)arg)->autodetect, sizeof(f->autodetect));
err |= __get_user(f->checkfreq, &((struct floppy_drive_params32 *)arg)->checkfreq);
err |= __get_user(f->native_format, &((struct floppy_drive_params32 *)arg)->native_format);
if (err) {
err = -EFAULT;
goto out;
}
break;
}
case FDGETDRVSTAT32:
case FDPOLLDRVSTAT32:
karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
if (!karg)
return -ENOMEM;
break;
case FDGETFDCSTAT32:
karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
if (!karg)
return -ENOMEM;
break;
case FDWERRORGET32:
karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
if (!karg)
return -ENOMEM;
break;
default:
return -EINVAL;
}
set_fs (KERNEL_DS);
err = sys_ioctl (fd, kcmd, (unsigned long)karg);
set_fs (old_fs);
if (err)
goto out;
switch (cmd) {
case FDGETPRM32:
{
struct floppy_struct *f = karg;
err = __put_user(f->size, &((struct floppy_struct32 *)arg)->size);
err |= __put_user(f->sect, &((struct floppy_struct32 *)arg)->sect);
err |= __put_user(f->head, &((struct floppy_struct32 *)arg)->head);
err |= __put_user(f->track, &((struct floppy_struct32 *)arg)->track);
err |= __put_user(f->stretch, &((struct floppy_struct32 *)arg)->stretch);
err |= __put_user(f->gap, &((struct floppy_struct32 *)arg)->gap);
err |= __put_user(f->rate, &((struct floppy_struct32 *)arg)->rate);
err |= __put_user(f->spec1, &((struct floppy_struct32 *)arg)->spec1);
err |= __put_user(f->fmt_gap, &((struct floppy_struct32 *)arg)->fmt_gap);
err |= __put_user((u64)f->name, &((struct floppy_struct32 *)arg)->name);
break;
}
case FDGETDRVPRM32:
{
struct floppy_drive_params *f = karg;
err = __put_user(f->cmos, &((struct floppy_drive_params32 *)arg)->cmos);
err |= __put_user(f->max_dtr, &((struct floppy_drive_params32 *)arg)->max_dtr);
err |= __put_user(f->hlt, &((struct floppy_drive_params32 *)arg)->hlt);
err |= __put_user(f->hut, &((struct floppy_drive_params32 *)arg)->hut);
err |= __put_user(f->srt, &((struct floppy_drive_params32 *)arg)->srt);
err |= __put_user(f->spinup, &((struct floppy_drive_params32 *)arg)->spinup);
err |= __put_user(f->spindown, &((struct floppy_drive_params32 *)arg)->spindown);
err |= __put_user(f->spindown_offset, &((struct floppy_drive_params32 *)arg)->spindown_offset);
err |= __put_user(f->select_delay, &((struct floppy_drive_params32 *)arg)->select_delay);
err |= __put_user(f->rps, &((struct floppy_drive_params32 *)arg)->rps);
err |= __put_user(f->tracks, &((struct floppy_drive_params32 *)arg)->tracks);
err |= __put_user(f->timeout, &((struct floppy_drive_params32 *)arg)->timeout);
err |= __put_user(f->interleave_sect, &((struct floppy_drive_params32 *)arg)->interleave_sect);
err |= __copy_to_user(&((struct floppy_drive_params32 *)arg)->max_errors, &f->max_errors, sizeof(f->max_errors));
err |= __put_user(f->flags, &((struct floppy_drive_params32 *)arg)->flags);
err |= __put_user(f->read_track, &((struct floppy_drive_params32 *)arg)->read_track);
err |= __copy_to_user(((struct floppy_drive_params32 *)arg)->autodetect, f->autodetect, sizeof(f->autodetect));
err |= __put_user(f->checkfreq, &((struct floppy_drive_params32 *)arg)->checkfreq);
err |= __put_user(f->native_format, &((struct floppy_drive_params32 *)arg)->native_format);
break;
}
case FDGETDRVSTAT32:
case FDPOLLDRVSTAT32:
{
struct floppy_drive_struct *f = karg;
err = __put_user(f->flags, &((struct floppy_drive_struct32 *)arg)->flags);
err |= __put_user(f->spinup_date, &((struct floppy_drive_struct32 *)arg)->spinup_date);
err |= __put_user(f->select_date, &((struct floppy_drive_struct32 *)arg)->select_date);
err |= __put_user(f->first_read_date, &((struct floppy_drive_struct32 *)arg)->first_read_date);
err |= __put_user(f->probed_format, &((struct floppy_drive_struct32 *)arg)->probed_format);
err |= __put_user(f->track, &((struct floppy_drive_struct32 *)arg)->track);
err |= __put_user(f->maxblock, &((struct floppy_drive_struct32 *)arg)->maxblock);
err |= __put_user(f->maxtrack, &((struct floppy_drive_struct32 *)arg)->maxtrack);
err |= __put_user(f->generation, &((struct floppy_drive_struct32 *)arg)->generation);
err |= __put_user(f->keep_data, &((struct floppy_drive_struct32 *)arg)->keep_data);
err |= __put_user(f->fd_ref, &((struct floppy_drive_struct32 *)arg)->fd_ref);
err |= __put_user(f->fd_device, &((struct floppy_drive_struct32 *)arg)->fd_device);
err |= __put_user(f->last_checked, &((struct floppy_drive_struct32 *)arg)->last_checked);
err |= __put_user((u64)f->dmabuf, &((struct floppy_drive_struct32 *)arg)->dmabuf);
err |= __put_user((u64)f->bufblocks, &((struct floppy_drive_struct32 *)arg)->bufblocks);
break;
}
case FDGETFDCSTAT32:
{
struct floppy_fdc_state *f = karg;
err = __put_user(f->spec1, &((struct floppy_fdc_state32 *)arg)->spec1);
err |= __put_user(f->spec2, &((struct floppy_fdc_state32 *)arg)->spec2);
err |= __put_user(f->dtr, &((struct floppy_fdc_state32 *)arg)->dtr);
err |= __put_user(f->version, &((struct floppy_fdc_state32 *)arg)->version);
err |= __put_user(f->dor, &((struct floppy_fdc_state32 *)arg)->dor);
err |= __put_user(f->address, &((struct floppy_fdc_state32 *)arg)->address);
err |= __copy_to_user((char *)&((struct floppy_fdc_state32 *)arg)->address
+ sizeof(((struct floppy_fdc_state32 *)arg)->address),
(char *)&f->address + sizeof(f->address), sizeof(int));
err |= __put_user(f->driver_version, &((struct floppy_fdc_state32 *)arg)->driver_version);
err |= __copy_to_user(((struct floppy_fdc_state32 *)arg)->track, f->track, sizeof(f->track));
break;
}
case FDWERRORGET32:
{
struct floppy_write_errors *f = karg;
err = __put_user(f->write_errors, &((struct floppy_write_errors32 *)arg)->write_errors);
err |= __put_user(f->first_error_sector, &((struct floppy_write_errors32 *)arg)->first_error_sector);
err |= __put_user(f->first_error_generation, &((struct floppy_write_errors32 *)arg)->first_error_generation);
err |= __put_user(f->last_error_sector, &((struct floppy_write_errors32 *)arg)->last_error_sector);
err |= __put_user(f->last_error_generation, &((struct floppy_write_errors32 *)arg)->last_error_generation);
err |= __put_user(f->badness, &((struct floppy_write_errors32 *)arg)->badness);
break;
}
default:
break;
}
if (err)
err = -EFAULT;
out: if (karg) kfree(karg);
return err;
}
struct ppp_option_data32 {
compat_caddr_t ptr;
__u32 length;
int transmit;
};
#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
struct ppp_idle32 {
compat_time_t xmit_idle;
compat_time_t recv_idle;
};
#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
struct ppp_option_data32 data32;
struct ppp_option_data data;
struct ppp_idle32 idle32;
struct ppp_idle idle;
unsigned int kcmd;
void *karg;
int err = 0;
switch (cmd) {
case PPPIOCGIDLE32:
kcmd = PPPIOCGIDLE;
karg = &idle;
break;
case PPPIOCSCOMPRESS32:
if (copy_from_user(&data32, (struct ppp_option_data32 *)arg, sizeof(struct ppp_option_data32)))
return -EFAULT;
data.ptr = kmalloc (data32.length, GFP_KERNEL);
if (!data.ptr)
return -ENOMEM;
if (copy_from_user(data.ptr, (__u8 *)A(data32.ptr), data32.length)) {
kfree(data.ptr);
return -EFAULT;
}
data.length = data32.length;
data.transmit = data32.transmit;
kcmd = PPPIOCSCOMPRESS;
karg = &data;
break;
default:
do {
static int count = 0;
if (++count <= 20)
printk(KERN_WARNING
"ppp_ioctl: Unknown cmd fd(%d) "
"cmd(%08x) arg(%08x)\n",
(int)fd, (unsigned int)cmd, (unsigned int)arg);
} while(0);
return -EINVAL;
}
set_fs (KERNEL_DS);
err = sys_ioctl (fd, kcmd, (unsigned long)karg);
set_fs (old_fs);
switch (cmd) {
case PPPIOCGIDLE32:
if (err)
return err;
idle32.xmit_idle = idle.xmit_idle;
idle32.recv_idle = idle.recv_idle;
if (copy_to_user((struct ppp_idle32 *)arg, &idle32, sizeof(struct ppp_idle32)))
return -EFAULT;
break;
case PPPIOCSCOMPRESS32:
kfree(data.ptr);
break;
default:
break;
}
return err;
}
struct mtget32 {
__u32 mt_type;
__u32 mt_resid;
__u32 mt_dsreg;
__u32 mt_gstat;
__u32 mt_erreg;
compat_daddr_t mt_fileno;
compat_daddr_t mt_blkno;
};
#define MTIOCGET32 _IOR('m', 2, struct mtget32)
struct mtpos32 {
__u32 mt_blkno;
};
#define MTIOCPOS32 _IOR('m', 3, struct mtpos32)
struct mtconfiginfo32 {
__u32 mt_type;
__u32 ifc_type;
__u16 irqnr;
__u16 dmanr;
__u16 port;
__u32 debug;
__u32 have_dens:1;
__u32 have_bsf:1;
__u32 have_fsr:1;
__u32 have_bsr:1;
__u32 have_eod:1;
__u32 have_seek:1;
__u32 have_tell:1;
__u32 have_ras1:1;
__u32 have_ras2:1;
__u32 have_ras3:1;
__u32 have_qfa:1;
__u32 pad1:5;
char reserved[10];
};
#define MTIOCGETCONFIG32 _IOR('m', 4, struct mtconfiginfo32)
#define MTIOCSETCONFIG32 _IOW('m', 5, struct mtconfiginfo32)
static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
struct mtconfiginfo info;
struct mtget get;
struct mtpos pos;
unsigned long kcmd;
void *karg;
int err = 0;
switch(cmd) {
case MTIOCPOS32:
kcmd = MTIOCPOS;
karg = &pos;
break;
case MTIOCGET32:
kcmd = MTIOCGET;
karg = &get;
break;
case MTIOCGETCONFIG32:
kcmd = MTIOCGETCONFIG;
karg = &info;
break;
case MTIOCSETCONFIG32:
kcmd = MTIOCSETCONFIG;
karg = &info;
err = __get_user(info.mt_type, &((struct mtconfiginfo32 *)arg)->mt_type);
err |= __get_user(info.ifc_type, &((struct mtconfiginfo32 *)arg)->ifc_type);
err |= __get_user(info.irqnr, &((struct mtconfiginfo32 *)arg)->irqnr);
err |= __get_user(info.dmanr, &((struct mtconfiginfo32 *)arg)->dmanr);
err |= __get_user(info.port, &((struct mtconfiginfo32 *)arg)->port);
err |= __get_user(info.debug, &((struct mtconfiginfo32 *)arg)->debug);
err |= __copy_from_user((char *)&info.debug + sizeof(info.debug),
(char *)&((struct mtconfiginfo32 *)arg)->debug
+ sizeof(((struct mtconfiginfo32 *)arg)->debug), sizeof(__u32));
if (err)
return -EFAULT;
break;
default:
do {
static int count = 0;
if (++count <= 20)
printk(KERN_WARNING
"mt_ioctl: Unknown cmd fd(%d) "
"cmd(%08x) arg(%08x)\n",
(int)fd, (unsigned int)cmd, (unsigned int)arg);
} while(0);
return -EINVAL;
}
set_fs (KERNEL_DS);
err = sys_ioctl (fd, kcmd, (unsigned long)karg);
set_fs (old_fs);
if (err)
return err;
switch (cmd) {
case MTIOCPOS32:
err = __put_user(pos.mt_blkno, &((struct mtpos32 *)arg)->mt_blkno);
break;
case MTIOCGET32:
err = __put_user(get.mt_type, &((struct mtget32 *)arg)->mt_type);
err |= __put_user(get.mt_resid, &((struct mtget32 *)arg)->mt_resid);
err |= __put_user(get.mt_dsreg, &((struct mtget32 *)arg)->mt_dsreg);
err |= __put_user(get.mt_gstat, &((struct mtget32 *)arg)->mt_gstat);
err |= __put_user(get.mt_erreg, &((struct mtget32 *)arg)->mt_erreg);
err |= __put_user(get.mt_fileno, &((struct mtget32 *)arg)->mt_fileno);
err |= __put_user(get.mt_blkno, &((struct mtget32 *)arg)->mt_blkno);
break;
case MTIOCGETCONFIG32:
err = __put_user(info.mt_type, &((struct mtconfiginfo32 *)arg)->mt_type);
err |= __put_user(info.ifc_type, &((struct mtconfiginfo32 *)arg)->ifc_type);
err |= __put_user(info.irqnr, &((struct mtconfiginfo32 *)arg)->irqnr);
err |= __put_user(info.dmanr, &((struct mtconfiginfo32 *)arg)->dmanr);
err |= __put_user(info.port, &((struct mtconfiginfo32 *)arg)->port);
err |= __put_user(info.debug, &((struct mtconfiginfo32 *)arg)->debug);
err |= __copy_to_user((char *)&((struct mtconfiginfo32 *)arg)->debug
+ sizeof(((struct mtconfiginfo32 *)arg)->debug),
(char *)&info.debug + sizeof(info.debug), sizeof(__u32));
break;
case MTIOCSETCONFIG32:
break;
}
return err ? -EFAULT: 0;
}
struct cdrom_read32 {
int cdread_lba;
compat_caddr_t cdread_bufaddr;
int cdread_buflen;
};
struct cdrom_read_audio32 {
union cdrom_addr addr;
u_char addr_format;
int nframes;
compat_caddr_t buf;
};
struct cdrom_generic_command32 {
unsigned char cmd[CDROM_PACKET_SIZE];
compat_caddr_t buffer;
unsigned int buflen;
int stat;
compat_caddr_t sense;
compat_caddr_t reserved[3];
};
static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
struct cdrom_read cdread;
struct cdrom_read_audio cdreadaudio;
struct cdrom_generic_command cgc;
compat_caddr_t addr;
char *data = 0;
void *karg;
int err = 0;
switch(cmd) {
case CDROMREADMODE2:
case CDROMREADMODE1:
case CDROMREADRAW:
case CDROMREADCOOKED:
karg = &cdread;
err = __get_user(cdread.cdread_lba, &((struct cdrom_read32 *)arg)->cdread_lba);
err |= __get_user(addr, &((struct cdrom_read32 *)arg)->cdread_bufaddr);
err |= __get_user(cdread.cdread_buflen, &((struct cdrom_read32 *)arg)->cdread_buflen);
if (err)
return -EFAULT;
data = kmalloc(cdread.cdread_buflen, GFP_KERNEL);
if (!data)
return -ENOMEM;
cdread.cdread_bufaddr = data;
break;
case CDROMREADAUDIO:
karg = &cdreadaudio;
err = copy_from_user(&cdreadaudio.addr, &((struct cdrom_read_audio32 *)arg)->addr, sizeof(cdreadaudio.addr));
err |= __get_user(cdreadaudio.addr_format, &((struct cdrom_read_audio32 *)arg)->addr_format);
err |= __get_user(cdreadaudio.nframes, &((struct cdrom_read_audio32 *)arg)->nframes);
err |= __get_user(addr, &((struct cdrom_read_audio32 *)arg)->buf);
if (err)
return -EFAULT;
data = kmalloc(cdreadaudio.nframes * 2352, GFP_KERNEL);
if (!data)
return -ENOMEM;
cdreadaudio.buf = data;
break;
case CDROM_SEND_PACKET:
karg = &cgc;
err = copy_from_user(cgc.cmd, &((struct cdrom_generic_command32 *)arg)->cmd, sizeof(cgc.cmd));
err |= __get_user(addr, &((struct cdrom_generic_command32 *)arg)->buffer);
err |= __get_user(cgc.buflen, &((struct cdrom_generic_command32 *)arg)->buflen);
if (err)
return -EFAULT;
if ((data = kmalloc(cgc.buflen, GFP_KERNEL)) == NULL)
return -ENOMEM;
cgc.buffer = data;
break;
default:
do {
static int count = 0;
if (++count <= 20)
printk(KERN_WARNING
"cdrom_ioctl: Unknown cmd fd(%d) "
"cmd(%08x) arg(%08x)\n",
(int)fd, (unsigned int)cmd, (unsigned int)arg);
} while(0);
return -EINVAL;
}
set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)karg);
set_fs (old_fs);
if (err)
goto out;
switch (cmd) {
case CDROMREADMODE2:
case CDROMREADMODE1:
case CDROMREADRAW:
case CDROMREADCOOKED:
err = copy_to_user((char *)A(addr), data, cdread.cdread_buflen);
break;
case CDROMREADAUDIO:
err = copy_to_user((char *)A(addr), data, cdreadaudio.nframes * 2352);
break;
case CDROM_SEND_PACKET:
err = copy_to_user((char *)A(addr), data, cgc.buflen);
break;
default:
break;
}
out: if (data)
kfree(data);
return err ? -EFAULT : 0;
}
struct loop_info32 {
int lo_number; /* ioctl r/o */
compat_dev_t lo_device; /* ioctl r/o */
unsigned int lo_inode; /* ioctl r/o */
compat_dev_t lo_rdevice; /* ioctl r/o */
int lo_offset;
int lo_encrypt_type;
int lo_encrypt_key_size; /* ioctl w/o */
int lo_flags; /* ioctl r/o */
char lo_name[LO_NAME_SIZE];
unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
unsigned int lo_init[2];
char reserved[4];
};
static int loop_status(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
struct loop_info l;
int err = -EINVAL;
switch(cmd) {
case LOOP_SET_STATUS:
err = get_user(l.lo_number, &((struct loop_info32 *)arg)->lo_number);
err |= __get_user(l.lo_device, &((struct loop_info32 *)arg)->lo_device);
err |= __get_user(l.lo_inode, &((struct loop_info32 *)arg)->lo_inode);
err |= __get_user(l.lo_rdevice, &((struct loop_info32 *)arg)->lo_rdevice);
err |= __copy_from_user((char *)&l.lo_offset, (char *)&((struct loop_info32 *)arg)->lo_offset,
8 + (unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
if (err) {
err = -EFAULT;
} else {
set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)&l);
set_fs (old_fs);
}
break;
case LOOP_GET_STATUS:
set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)&l);
set_fs (old_fs);
if (!err) {
err = put_user(l.lo_number, &((struct loop_info32 *)arg)->lo_number);
err |= __put_user(l.lo_device, &((struct loop_info32 *)arg)->lo_device);
err |= __put_user(l.lo_inode, &((struct loop_info32 *)arg)->lo_inode);
err |= __put_user(l.lo_rdevice, &((struct loop_info32 *)arg)->lo_rdevice);
err |= __copy_to_user((char *)&((struct loop_info32 *)arg)->lo_offset,
(char *)&l.lo_offset, (unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
if (err)
err = -EFAULT;
}
break;
default: {
static int count = 0;
if (++count <= 20)
printk(KERN_WARNING
"%s: Unknown loop ioctl cmd, fd(%d) "
"cmd(%08x) arg(%08lx)\n",
__FUNCTION__, fd, cmd, arg);
}
}
return err;
}
#ifdef CONFIG_VT
extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
static int vt_check(struct file *file)
{
struct tty_struct *tty;
struct inode *inode = file->f_dentry->d_inode;
if (file->f_op->ioctl != tty_ioctl)
return -EINVAL;
tty = (struct tty_struct *)file->private_data;
if (tty_paranoia_check(tty, inode, "tty_ioctl"))
return -EINVAL;
if (tty->driver->ioctl != vt_ioctl)
return -EINVAL;
/*
* To have permissions to do most of the vt ioctls, we either have
* to be the owner of the tty, or have CAP_SYS_TTY_CONFIG
*/
if (current->tty == tty || capable(CAP_SYS_TTY_CONFIG))
return 1;
return 0;
}
struct consolefontdesc32 {
unsigned short charcount; /* characters in font (256 or 512) */
unsigned short charheight; /* scan lines per character (1-32) */
u32 chardata; /* font data in expanded form */
};
static int do_fontx_ioctl(unsigned int fd, int cmd, struct consolefontdesc32 *user_cfd, struct file *file)
{
struct consolefontdesc cfdarg;
struct console_font_op op;
int i, perm;
perm = vt_check(file);
if (perm < 0) return perm;
if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc32)))
return -EFAULT;
cfdarg.chardata = (unsigned char *)A(((struct consolefontdesc32 *)&cfdarg)->chardata);
switch (cmd) {
case PIO_FONTX:
if (!perm)
return -EPERM;
op.op = KD_FONT_OP_SET;
op.flags = 0;
op.width = 8;
op.height = cfdarg.charheight;
op.charcount = cfdarg.charcount;
op.data = cfdarg.chardata;
return con_font_op(fg_console, &op);
case GIO_FONTX:
if (!cfdarg.chardata)
return 0;
op.op = KD_FONT_OP_GET;
op.flags = 0;
op.width = 8;
op.height = cfdarg.charheight;
op.charcount = cfdarg.charcount;
op.data = cfdarg.chardata;
i = con_font_op(fg_console, &op);
if (i)
return i;
cfdarg.charheight = op.height;
cfdarg.charcount = op.charcount;
((struct consolefontdesc32 *)&cfdarg)->chardata = (unsigned long)cfdarg.chardata;
if (copy_to_user(user_cfd, &cfdarg, sizeof(struct consolefontdesc32)))
return -EFAULT;
return 0;
}
return -EINVAL;
}
struct console_font_op32 {
unsigned int op; /* operation code KD_FONT_OP_* */
unsigned int flags; /* KD_FONT_FLAG_* */
unsigned int width, height; /* font size */
unsigned int charcount;
u32 data; /* font data with height fixed to 32 */
};
static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, struct console_font_op32 *fontop, struct file *file)
{
struct console_font_op op;
int perm = vt_check(file), i;
struct vt_struct *vt;
if (perm < 0) return perm;
if (copy_from_user(&op, (void *) fontop, sizeof(struct console_font_op32)))
return -EFAULT;
if (!perm && op.op != KD_FONT_OP_GET)
return -EPERM;
op.data = (unsigned char *)A(((struct console_font_op32 *)&op)->data);
op.flags |= KD_FONT_FLAG_OLD;
vt = (struct vt_struct *)((struct tty_struct *)file->private_data)->driver_data;
i = con_font_op(vt->vc_num, &op);
if (i) return i;
((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
if (copy_to_user((void *) fontop, &op, sizeof(struct console_font_op32)))
return -EFAULT;
return 0;
}
struct unimapdesc32 {
unsigned short entry_ct;
u32 entries;
};
static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
{
struct unimapdesc32 tmp;
int perm = vt_check(file);
if (perm < 0) return perm;
if (copy_from_user(&tmp, user_ud, sizeof tmp))
return -EFAULT;
switch (cmd) {
case PIO_UNIMAP:
if (!perm) return -EPERM;
return con_set_unimap(fg_console, tmp.entry_ct, (struct unipair *)A(tmp.entries));
case GIO_UNIMAP:
return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
}
return 0;
}
#endif
#if 0
static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
__kernel_uid_t kuid;
int err;
cmd = SMB_IOC_GETMOUNTUID;
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
set_fs(old_fs);
if (err >= 0)
err = put_user(kuid, (compat_uid_t *)arg);
return err;
}
#endif
struct atmif_sioc32 {
int number;
int length;
compat_caddr_t arg;
};
struct atm_iobuf32 {
int length;
compat_caddr_t buffer;
};
#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
#define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
#define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
#define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
#define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
#define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
#define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
#define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
#define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
#define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
#define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
#define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
#define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
#define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
#define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
#define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
#define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
static struct {
unsigned int cmd32;
unsigned int cmd;
} atm_ioctl_map[] = {
{ ATM_GETLINKRATE32, ATM_GETLINKRATE },
{ ATM_GETNAMES32, ATM_GETNAMES },
{ ATM_GETTYPE32, ATM_GETTYPE },
{ ATM_GETESI32, ATM_GETESI },
{ ATM_GETADDR32, ATM_GETADDR },
{ ATM_RSTADDR32, ATM_RSTADDR },
{ ATM_ADDADDR32, ATM_ADDADDR },
{ ATM_DELADDR32, ATM_DELADDR },
{ ATM_GETCIRANGE32, ATM_GETCIRANGE },
{ ATM_SETCIRANGE32, ATM_SETCIRANGE },
{ ATM_SETESI32, ATM_SETESI },
{ ATM_SETESIF32, ATM_SETESIF },
{ ATM_GETSTAT32, ATM_GETSTAT },
{ ATM_GETSTATZ32, ATM_GETSTATZ },
{ ATM_GETLOOP32, ATM_GETLOOP },
{ ATM_SETLOOP32, ATM_SETLOOP },
{ ATM_QUERYLOOP32, ATM_QUERYLOOP }
};
#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct atm_iobuf32 iobuf32;
struct atm_iobuf iobuf = { 0, NULL };
mm_segment_t old_fs;
int err;
err = copy_from_user(&iobuf32, (struct atm_iobuf32*)arg,
sizeof(struct atm_iobuf32));
if (err)
return -EFAULT;
iobuf.length = iobuf32.length;
if (iobuf32.buffer == (compat_caddr_t) NULL || iobuf32.length == 0) {
iobuf.buffer = (void*)(unsigned long)iobuf32.buffer;
} else {
iobuf.buffer = kmalloc(iobuf.length, GFP_KERNEL);
if (iobuf.buffer == NULL) {
err = -ENOMEM;
goto out;
}
err = copy_from_user(iobuf.buffer, B(iobuf32.buffer), iobuf.length);
if (err) {
err = -EFAULT;
goto out;
}
}
old_fs = get_fs(); set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)&iobuf);
set_fs (old_fs);
if(err)
goto out;
if(iobuf.buffer && iobuf.length > 0) {
err = copy_to_user(B(iobuf32.buffer), iobuf.buffer, iobuf.length);
if (err) {
err = -EFAULT;
goto out;
}
}
err = __put_user(iobuf.length, &(((struct atm_iobuf32*)arg)->length));
out:
if(iobuf32.buffer && iobuf32.length > 0)
kfree(iobuf.buffer);
return err;
}
static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct atmif_sioc32 sioc32;
struct atmif_sioc sioc = { 0, 0, NULL };
mm_segment_t old_fs;
int err;
err = copy_from_user(&sioc32, (struct atmif_sioc32*)arg,
sizeof(struct atmif_sioc32));
if (err)
return -EFAULT;
sioc.number = sioc32.number;
sioc.length = sioc32.length;
if (sioc32.arg == (compat_caddr_t) NULL || sioc32.length == 0) {
sioc.arg = (void*)(unsigned long)sioc32.arg;
} else {
sioc.arg = kmalloc(sioc.length, GFP_KERNEL);
if (sioc.arg == NULL) {
err = -ENOMEM;
goto out;
}
err = copy_from_user(sioc.arg, B(sioc32.arg), sioc32.length);
if (err) {
err = -EFAULT;
goto out;
}
}
old_fs = get_fs(); set_fs (KERNEL_DS);
err = sys_ioctl (fd, cmd, (unsigned long)&sioc);
set_fs (old_fs);
if(err) {
goto out;
}
if(sioc.arg && sioc.length > 0) {
err = copy_to_user(B(sioc32.arg), sioc.arg, sioc.length);
if (err) {
err = -EFAULT;
goto out;
}
}
err = __put_user(sioc.length, &(((struct atmif_sioc32*)arg)->length));
out:
if(sioc32.arg && sioc32.length > 0)
kfree(sioc.arg);
return err;
}
static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
{
int i;
unsigned int cmd = 0;
switch (cmd32) {
case SONET_GETSTAT:
case SONET_GETSTATZ:
case SONET_GETDIAG:
case SONET_SETDIAG:
case SONET_CLRDIAG:
case SONET_SETFRAMING:
case SONET_GETFRAMING:
case SONET_GETFRSENSE:
return do_atmif_sioc(fd, cmd32, arg);
}
for (i = 0; i < NR_ATM_IOCTL; i++) {
if (cmd32 == atm_ioctl_map[i].cmd32) {
cmd = atm_ioctl_map[i].cmd;
break;
}
}
if (i == NR_ATM_IOCTL) {
return -EINVAL;
}
switch (cmd) {
case ATM_GETNAMES:
return do_atm_iobuf(fd, cmd, arg);
case ATM_GETLINKRATE:
case ATM_GETTYPE:
case ATM_GETESI:
case ATM_GETADDR:
case ATM_RSTADDR:
case ATM_ADDADDR:
case ATM_DELADDR:
case ATM_GETCIRANGE:
case ATM_SETCIRANGE:
case ATM_SETESI:
case ATM_SETESIF:
case ATM_GETSTAT:
case ATM_GETSTATZ:
case ATM_GETLOOP:
case ATM_SETLOOP:
case ATM_QUERYLOOP:
return do_atmif_sioc(fd, cmd, arg);
}
return -EINVAL;
}
#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
/* This really belongs in include/linux/drm.h -DaveM */
#include "../../../drivers/char/drm/drm.h"
......@@ -2323,137 +561,6 @@ static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg)
#endif
static int ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return -EINVAL;
}
static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
{
/* The mkswap binary hard codes it to Intel value :-((( */
return w_long(fd, BLKGETSIZE, arg);
}
struct blkpg_ioctl_arg32 {
int op;
int flags;
int datalen;
u32 data;
};
static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, struct blkpg_ioctl_arg32 *arg)
{
struct blkpg_ioctl_arg a;
struct blkpg_partition p;
int err;
mm_segment_t old_fs = get_fs();
err = get_user(a.op, &arg->op);
err |= __get_user(a.flags, &arg->flags);
err |= __get_user(a.datalen, &arg->datalen);
err |= __get_user((long)a.data, &arg->data);
if (err) return err;
switch (a.op) {
case BLKPG_ADD_PARTITION:
case BLKPG_DEL_PARTITION:
if (a.datalen < sizeof(struct blkpg_partition))
return -EINVAL;
if (copy_from_user(&p, a.data, sizeof(struct blkpg_partition)))
return -EFAULT;
a.data = &p;
set_fs (KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long)&a);
set_fs (old_fs);
default:
return -EINVAL;
}
return err;
}
/* Fix sizeof(sizeof()) breakage */
#define BLKBSZGET_32 _IOR(0x12,112,int)
#define BLKBSZSET_32 _IOW(0x12,113,int)
#define BLKGETSIZE64_32 _IOR(0x12,114,int)
static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return sys_ioctl(fd, BLKBSZGET, arg);
}
static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return sys_ioctl(fd, BLKBSZSET, arg);
}
static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
unsigned long arg)
{
return sys_ioctl(fd, BLKGETSIZE64, arg);
}
static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
}
/* USB to be done */
struct serial_struct32 {
int type;
int line;
unsigned int port;
int irq;
int flags;
int xmit_fifo_size;
int custom_divisor;
int baud_base;
unsigned short close_delay;
char io_type;
char reserved_char[1];
int hub6;
unsigned short closing_wait; /* time to wait before closing */
unsigned short closing_wait2; /* no longer used... */
unsigned int iomem_base; /* char * really */
unsigned short iomem_reg_shift;
unsigned int port_high;
int reserved[1];
};
static int do_tiocgserial(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct serial_struct ss;
int ret;
struct serial_struct32 * uptr = (struct serial_struct32 *)arg;
mm_segment_t old_fs = get_fs();
set_fs (KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long) &ss);
set_fs(old_fs);
if (!ret) {
/* structs match up to iomem_base */
ret = copy_to_user(uptr, &ss, sizeof(struct serial_struct32));
ret |= put_user(ss.iomem_base, &uptr->iomem_base);
ret |= put_user(ss.iomem_reg_shift, &uptr->iomem_reg_shift);
ret |= put_user(ss.port_high, &uptr->port_high);
if (ret)
ret = -EFAULT;
}
return ret;
}
int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
int err = sys_ioctl(fd, cmd, arg);
if ((unsigned) err > -4095)
printk(KERN_WARNING
"ioctl(%d, 0x%x, %p) -- SIOCDEVPRIVATE-based ioctls aren't really\n"
"supported, though some will work by accident.\n",
fd, cmd, (void *)arg);
return err;
}
#define HANDLE_IOCTL(cmd, handler) { cmd, (ioctl_trans_handler_t)handler, 0 },
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd, sys_ioctl)
......@@ -2463,6 +570,9 @@ int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
IOCTL_TABLE_START
#include <linux/compat_ioctl.h>
#define DECLARES
#include "compat_ioctl.c"
/* Might be moved to compat_ioctl.h with some ifdefs... */
COMPATIBLE_IOCTL(TIOCSTART)
COMPATIBLE_IOCTL(TIOCSTOP)
......@@ -2474,132 +584,10 @@ COMPATIBLE_IOCTL(PA_PERF_OFF)
COMPATIBLE_IOCTL(PA_PERF_VERSION)
/* And these ioctls need translation */
HANDLE_IOCTL(TIOCGSERIAL, do_tiocgserial)
HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
HANDLE_IOCTL(SIOCGPPPSTATS, dev_ifsioc)
HANDLE_IOCTL(SIOCGPPPCSTATS, dev_ifsioc)
HANDLE_IOCTL(SIOCGPPPVER, dev_ifsioc)
HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
HANDLE_IOCTL(SIOCRTMSG, ret_einval)
HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
HANDLE_IOCTL(BLKGETSIZE, w_long)
HANDLE_IOCTL(0x1260, broken_blkgetsize)
HANDLE_IOCTL(BLKSECTGET, w_long)
HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
/* take care of sizeof(sizeof()) breakage */
/* block stuff */
HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
HANDLE_IOCTL(FBIOGET_FSCREENINFO, fb_ioctl_trans)
HANDLE_IOCTL(FBIOGETCMAP, fb_ioctl_trans)
HANDLE_IOCTL(FBIOPUTCMAP, fb_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans)
HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans)
HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCGETCONFIG32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCSETCONFIG32, mt_ioctl_trans)
HANDLE_IOCTL(CDROMREADMODE2, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROMREADMODE1, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROMREADRAW, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROMREADCOOKED, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROMREADALL, cdrom_ioctl_trans)
HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
HANDLE_IOCTL(LOOP_SET_STATUS, loop_status)
HANDLE_IOCTL(LOOP_GET_STATUS, loop_status)
#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
#ifdef CONFIG_VT
HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
#endif
HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
#if 0
/* One SMB ioctl needs translations. */
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
#endif
HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
#if defined(CONFIG_GEN_RTC)
COMPATIBLE_IOCTL(RTC_AIE_ON)
COMPATIBLE_IOCTL(RTC_AIE_OFF)
......@@ -2618,6 +606,7 @@ COMPATIBLE_IOCTL(RTC_IRQP_SET)
HANDLE_IOCTL(RTC_EPOCH_READ, w_long)
COMPATIBLE_IOCTL(RTC_EPOCH_SET)
#endif
#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
HANDLE_IOCTL(DRM32_IOCTL_VERSION, drm32_version);
HANDLE_IOCTL(DRM32_IOCTL_GET_UNIQUE, drm32_getsetunique);
......
arch/parisc/kernel/pacache.S
View file @ 313c01d3
......@@ -79,13 +79,13 @@ flush_tlb_all_local:
ldil L%REAL_MODE_PSW, %r1
ldo R%REAL_MODE_PSW(%r1), %r1
mtctl %r1, %cr22
mtctl %r0, %cr17
mtctl %r0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
ldil L%PA(1f),%r1
ldo R%PA(1f)(%r1),%r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
rfi
nop
......@@ -185,13 +185,13 @@ fdtdone:
ldo R%KERNEL_PSW(%r1), %r1
or %r1,%r19,%r1 /* Set I bit if set on entry */
mtctl %r1, %cr22
mtctl %r0, %cr17
mtctl %r0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
ldil L%(2f), %r1
ldo R%(2f)(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
rfi
nop
......@@ -837,13 +837,13 @@ disable_sr_hashing_asm:
ldil L%REAL_MODE_PSW, %r1
ldo R%REAL_MODE_PSW(%r1), %r1
mtctl %r1, %cr22
mtctl %r0, %cr17
mtctl %r0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
ldil L%PA(1f),%r1
ldo R%PA(1f)(%r1),%r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
rfi
nop
......@@ -889,13 +889,13 @@ srdis_done:
ldil L%KERNEL_PSW, %r1
ldo R%KERNEL_PSW(%r1), %r1
mtctl %r1, %cr22
mtctl %r0, %cr17
mtctl %r0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
ldil L%(2f), %r1
ldo R%(2f)(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
rfi
nop
......
arch/parisc/kernel/parisc_ksyms.c
View file @ 313c01d3
......@@ -26,10 +26,6 @@ EXPORT_SYMBOL(strrchr);
EXPORT_SYMBOL(strstr);
EXPORT_SYMBOL(strpbrk);
#include <asm/processor.h>
EXPORT_SYMBOL(kernel_thread);
EXPORT_SYMBOL(boot_cpu_data);
#include <linux/pm.h>
EXPORT_SYMBOL(pm_power_off);
......@@ -64,15 +60,6 @@ EXPORT_SYMBOL(__memcpy_toio);
EXPORT_SYMBOL(__memcpy_fromio);
EXPORT_SYMBOL(__memset_io);
#include <asm/cache.h>
EXPORT_SYMBOL(flush_kernel_dcache_range_asm);
EXPORT_SYMBOL(flush_kernel_dcache_page);
EXPORT_SYMBOL(flush_data_cache_local);
EXPORT_SYMBOL(flush_kernel_icache_range_asm);
EXPORT_SYMBOL(flush_all_caches);
EXPORT_SYMBOL(dcache_stride);
EXPORT_SYMBOL(flush_cache_all_local);
#include <asm/unistd.h>
extern long sys_open(const char *, int, int);
extern off_t sys_lseek(int, off_t, int);
......
arch/parisc/kernel/pdc_chassis.c
View file @ 313c01d3
......@@ -2,7 +2,7 @@
* arch/parisc/kernel/pdc_chassis.c
*
* Copyright (C) 2002 Laurent Canet <canetl@esiee.fr>
* Copyright (C) 2002 Thibaut Varene <varenet@esiee.fr>
* Copyright (C) 2002-2003 Thibaut Varene <varenet@esiee.fr>
*
*
* This program is free software; you can redistribute it and/or modify
......@@ -35,6 +35,8 @@
#include <asm/pdc_chassis.h>
#include <asm/processor.h>
#ifdef CONFIG_PDC_CHASSIS
static int pdc_chassis_old = 0;
......@@ -102,6 +104,7 @@ static struct notifier_block pdc_chassis_reboot_block = {
.notifier_call = pdc_chassis_reboot_event,
.priority = INT_MAX,
};
#endif /* CONFIG_PDC_CHASSIS */
/**
......@@ -110,16 +113,33 @@ static struct notifier_block pdc_chassis_reboot_block = {
void __init parisc_pdc_chassis_init(void)
{
DPRINTK(KERN_DEBUG "%s: parisc_pdc_chassis_init()\n", __FILE__);
/* initialize panic notifier chain */
notifier_chain_register(&panic_notifier_list, &pdc_chassis_panic_block);
#ifdef CONFIG_PDC_CHASSIS
int handle = 0;
/* initialize reboot notifier chain */
register_reboot_notifier(&pdc_chassis_reboot_block);
DPRINTK(KERN_DEBUG "%s: parisc_pdc_chassis_init()\n", __FILE__);
/* Check for old LED Panel */
/* Let see if we have something to handle... */
/* Check for PDC_PAT or old LED Panel */
pdc_chassis_checkold();
if (is_pdc_pat()) {
#ifdef __LP64__ /* see pdc_chassis_send_status() */
printk(KERN_INFO "Enabling PDC_PAT chassis codes support.\n");
handle = 1;
#endif /* __LP64__ */
}
else if (pdc_chassis_old) {
printk(KERN_INFO "Enabling old style chassis LED panel support.\n");
handle = 1;
}
if (handle) {
/* initialize panic notifier chain */
notifier_chain_register(&panic_notifier_list, &pdc_chassis_panic_block);
/* initialize reboot notifier chain */
register_reboot_notifier(&pdc_chassis_reboot_block);
}
#endif /* CONFIG_PDC_CHASSIS */
}
......@@ -128,7 +148,8 @@ void __init parisc_pdc_chassis_init(void)
* and changes the front panel LEDs according to the new system state
* @retval: PDC call return value.
*
* Only machines with 64 bits PDC PAT and E-class are supported atm.
* Only machines with 64 bits PDC PAT and those reported in
* pdc_chassis_checkold() are supported atm.
*
* returns 0 if no error, -1 if no supported PDC is present or invalid message,
* else returns the appropriate PDC error code.
......@@ -140,7 +161,7 @@ int pdc_chassis_send_status(int message)
{
/* Maybe we should do that in an other way ? */
int retval = 0;
#ifdef CONFIG_PDC_CHASSIS
DPRINTK(KERN_DEBUG "%s: pdc_chassis_send_status(%d)\n", __FILE__, message);
#ifdef __LP64__ /* pdc_pat_chassis_send_log is defined only when #ifdef __LP64__ */
......@@ -199,7 +220,7 @@ int pdc_chassis_send_status(int message)
retval = -1;
}
} else retval = -1;
#endif
#endif /* __LP64__ */
#endif /* CONFIG_PDC_CHASSIS */
return retval;
}
arch/parisc/kernel/pdc_cons.c
View file @ 313c01d3
......@@ -61,16 +61,6 @@ static struct tty_driver * pdc_console_device (struct console *c, int *index)
*index = c->index ? c->index-1 : fg_console;
return &console_driver;
}
#elif defined(CONFIG_SERIAL_MUX)
#warning CONFIG_SERIAL_MUX
#define PDC_CONSOLE_DEVICE pdc_console_device
#warning "FIXME - should be: static struct tty_driver * pdc_console_device (struct console *c, int *index)"
static kdev_t pdc_console_device (struct console *c, int *index)
{
return mk_kdev(MUX_MAJOR, 0);
}
#else
#define PDC_CONSOLE_DEVICE NULL
#endif
......@@ -105,7 +95,7 @@ static void pdc_console_init_force(void)
void __init pdc_console_init(void)
{
#if defined(EARLY_BOOTUP_DEBUG) || defined(CONFIG_PDC_CONSOLE) || defined(CONFIG_SERIAL_MUX)
#if defined(EARLY_BOOTUP_DEBUG) || defined(CONFIG_PDC_CONSOLE)
pdc_console_init_force();
#endif
#ifdef EARLY_BOOTUP_DEBUG
......
arch/parisc/kernel/process.c
View file @ 313c01d3
......@@ -179,6 +179,7 @@ pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
return __kernel_thread(fn, arg, flags);
}
EXPORT_SYMBOL(kernel_thread);
/*
* Free current thread data structures etc..
......
arch/parisc/kernel/processor.c
View file @ 313c01d3
......@@ -27,14 +27,12 @@
*
*/
#include <linux/config.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/seq_file.h>
#include <linux/init.h>
#include <linux/delay.h>
#define PCI_DEBUG
#include <linux/pci.h>
#undef PCI_DEBUG
#include <linux/slab.h>
#include <asm/cache.h>
#include <asm/hardware.h> /* for register_parisc_driver() stuff */
......@@ -45,6 +43,8 @@
#include <asm/parisc-device.h>
struct system_cpuinfo_parisc boot_cpu_data;
EXPORT_SYMBOL(boot_cpu_data);
struct cpuinfo_parisc cpu_data[NR_CPUS];
/*
......@@ -105,11 +105,11 @@ static int __init processor_probe(struct parisc_device *dev)
status = pdc_pat_cell_module(&bytecnt, dev->pcell_loc,
dev->mod_index, PA_VIEW, &pa_pdc_cell);
ASSERT(PDC_OK == status);
BUG_ON(PDC_OK != status);
/* verify it's the same as what do_pat_inventory() found */
ASSERT(dev->mod_info == pa_pdc_cell.mod_info);
ASSERT(dev->pmod_loc == pa_pdc_cell.mod_location);
BUG_ON(dev->mod_info != pa_pdc_cell.mod_info);
BUG_ON(dev->pmod_loc != pa_pdc_cell.mod_location);
txn_addr = pa_pdc_cell.mod[0]; /* id_eid for IO sapic */
......@@ -122,7 +122,7 @@ static int __init processor_probe(struct parisc_device *dev)
/* get the cpu number */
status = pdc_pat_cpu_get_number(&cpu_info, dev->hpa);
ASSERT(PDC_OK == status);
BUG_ON(PDC_OK != status);
if (cpu_info.cpu_num >= NR_CPUS) {
printk(KERN_WARNING "IGNORING CPU at 0x%x,"
......
arch/parisc/kernel/real2.S
View file @ 313c01d3
......@@ -154,12 +154,12 @@ rfi_virt2real:
nop
rsm (PSW_SM_Q|PSW_SM_I),%r0 /* disable Q & I bits to load iia queue */
mtctl 0, %cr17 /* space 0 */
mtctl 0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
load32 PA(rfi_v2r_1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
load32 REAL_MODE_PSW, %r1
mtctl %r1, %cr22
rfi
......@@ -191,12 +191,12 @@ rfi_real2virt:
nop
rsm PSW_SM_Q,%r0 /* disable Q bit to load iia queue */
mtctl 0, %cr17 /* space 0 */
mtctl 0, %cr17
mtctl %r0, %cr17 /* Clear IIASQ tail */
mtctl %r0, %cr17 /* Clear IIASQ head */
load32 (rfi_r2v_1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ head */
ldo 4(%r1), %r1
mtctl %r1, %cr18
mtctl %r1, %cr18 /* IIAOQ tail */
load32 KERNEL_PSW, %r1
mtctl %r1, %cr22
rfi
......
arch/parisc/kernel/signal.c
View file @ 313c01d3
......@@ -33,13 +33,22 @@
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
#define DEBUG_SIG 0
#ifdef CONFIG_COMPAT
#include <linux/compat.h>
#include "signal32.h"
#endif
#define DEBUG_SIG 0
#define DEBUG_SIG_LEVEL 2
#if DEBUG_SIG
#define DBG(x) printk x
#define DBG(LEVEL, ...) \
((DEBUG_SIG_LEVEL >= LEVEL) \
? printk(__VA_ARGS__) : (void) 0)
#else
#define DBG(x)
#define DBG(LEVEL, ...)
#endif
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
......@@ -52,43 +61,6 @@
int do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall);
int copy_siginfo_to_user(siginfo_t *to, siginfo_t *from)
{
if (from->si_code < 0)
return __copy_to_user(to, from, sizeof(siginfo_t));
else {
int err;
/*
* If you change siginfo_t structure, please be sure
* this code is fixed accordingly. It should never
* copy any pad contained in the structure to avoid
* security leaks, but must copy the generic 3 ints
* plus the relevant union member.
*/
err = __put_user(from->si_signo, &to->si_signo);
err |= __put_user(from->si_errno, &to->si_errno);
err |= __put_user((short)from->si_code, &to->si_code);
switch (from->si_code >> 16) {
case __SI_FAULT >> 16:
/* FIXME: should we put the interruption code here? */
case __SI_POLL >> 16:
err |= __put_user(from->si_addr, &to->si_addr);
break;
case __SI_CHLD >> 16:
err |= __put_user(from->si_utime, &to->si_utime);
err |= __put_user(from->si_stime, &to->si_stime);
err |= __put_user(from->si_status, &to->si_status);
default:
err |= __put_user(from->si_uid, &to->si_uid);
err |= __put_user(from->si_pid, &to->si_pid);
break;
/* case __SI_RT: This is not generated by the kernel as of now. */
}
return err;
}
}
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
......@@ -101,26 +73,27 @@ sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize, struct pt_regs *regs)
{
sigset_t saveset, newset;
#ifdef __LP64__
/* XXX FIXME -- assumes 32-bit user app! */
compat_sigset_t newset32;
/* XXX: Don't preclude handling different sized sigset_t's. */
if (sigsetsize != sizeof(compat_sigset_t))
return -EINVAL;
if (copy_from_user(&newset32, (compat_sigset_t *)unewset, sizeof(newset32)))
return -EFAULT;
newset.sig[0] = newset32.sig[0] | ((unsigned long)newset32.sig[1] << 32);
#else
/* XXX: Don't preclude handling different sized sigset_t's. */
if (sigsetsize != sizeof(sigset_t))
return -EINVAL;
if (copy_from_user(&newset, unewset, sizeof(newset)))
return -EFAULT;
if(personality(current->personality) == PER_LINUX32){
/* XXX: Don't preclude handling different sized sigset_t's. */
if (sigsetsize != sizeof(compat_sigset_t))
return -EINVAL;
if (copy_from_user(&newset32, (compat_sigset_t *)unewset, sizeof(newset32)))
return -EFAULT;
sigset_32to64(&newset,&newset32);
} else
#endif
{
/* XXX: Don't preclude handling different sized sigset_t's. */
if (sigsetsize != sizeof(sigset_t))
return -EINVAL;
if (copy_from_user(&newset, unewset, sizeof(newset)))
return -EFAULT;
}
sigdelsetmask(&newset, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
......@@ -161,7 +134,9 @@ restore_sigcontext(struct sigcontext *sc, struct pt_regs *regs)
err |= __copy_from_user(regs->iaoq, sc->sc_iaoq, sizeof(regs->iaoq));
err |= __copy_from_user(regs->iasq, sc->sc_iasq, sizeof(regs->iasq));
err |= __get_user(regs->sar, &sc->sc_sar);
DBG(("restore_sigcontext: r28 is %ld\n", regs->gr[28]));
DBG(2,"restore_sigcontext: iaoq is 0x%#lx / 0x%#lx\n",
regs->iaoq[0],regs->iaoq[1]);
DBG(2,"restore_sigcontext: r28 is %ld\n", regs->gr[28]);
return err;
}
......@@ -174,6 +149,9 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
unsigned long usp = (regs->gr[30] & ~(0x01UL));
unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE;
#ifdef __LP64__
compat_sigset_t compat_set;
struct compat_rt_sigframe * compat_frame;
if(personality(current->personality) == PER_LINUX32)
sigframe_size = PARISC_RT_SIGFRAME_SIZE32;
#endif
......@@ -182,11 +160,23 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
/* Unwind the user stack to get the rt_sigframe structure. */
frame = (struct rt_sigframe *)
(usp - sigframe_size);
DBG(("in sys_rt_sigreturn, frame is %p\n", frame));
if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
goto give_sigsegv;
DBG(2,"sys_rt_sigreturn: frame is %p\n", frame);
#ifdef __LP64__
compat_frame = (struct compat_rt_sigframe *)frame;
if(personality(current->personality) == PER_LINUX32){
DBG(2,"sys_rt_sigreturn: ELF32 process.\n");
if (__copy_from_user(&compat_set, &compat_frame->uc.uc_sigmask, sizeof(compat_set)))
goto give_sigsegv;
sigset_32to64(&set,&compat_set);
} else
#endif
{
if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
goto give_sigsegv;
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
......@@ -194,17 +184,32 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
spin_unlock_irq(&current->sighand->siglock);
/* Good thing we saved the old gr[30], eh? */
if (restore_sigcontext(&frame->uc.uc_mcontext, regs))
goto give_sigsegv;
DBG(("usp: %#08lx stack %p", usp, &frame->uc.uc_stack));
#ifdef __LP64__
if(personality(current->personality) == PER_LINUX32){
DBG(1,"sys_rt_sigreturn: compat_frame->uc.uc_mcontext 0x%p\n",
&compat_frame->uc.uc_mcontext);
// FIXME: Load upper half from register file
if (restore_sigcontext32(&compat_frame->uc.uc_mcontext,
&compat_frame->regs, regs))
goto give_sigsegv;
DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n",
usp, &compat_frame->uc.uc_stack);
if (do_sigaltstack32(&compat_frame->uc.uc_stack, NULL, usp) == -EFAULT)
goto give_sigsegv;
} else
#endif
{
DBG(1,"sys_rt_sigreturn: frame->uc.uc_mcontext 0x%p\n",
&frame->uc.uc_mcontext);
if (restore_sigcontext(&frame->uc.uc_mcontext, regs))
goto give_sigsegv;
DBG(1,"sys_rt_sigreturn: usp %#08lx stack 0x%p\n",
usp, &frame->uc.uc_stack);
if (do_sigaltstack(&frame->uc.uc_stack, NULL, usp) == -EFAULT)
goto give_sigsegv;
}
/* I don't know why everyone else assumes they can call this
with a pointer to a stack_t on the kernel stack. That
makes no sense. Anyway we'll do it like m68k, since we
also are using segmentation in the same way as them. */
if (do_sigaltstack(&frame->uc.uc_stack, NULL, usp) == -EFAULT)
goto give_sigsegv;
/* If we are on the syscall path IAOQ will not be restored, and
* if we are on the interrupt path we must not corrupt gr31.
......@@ -212,14 +217,13 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
if (in_syscall)
regs->gr[31] = regs->iaoq[0];
#if DEBUG_SIG
DBG(("returning to %#lx\n", regs->iaoq[0]));
DBG(("in sys_rt_sigreturn:\n"));
DBG(1,"sys_rt_sigreturn: returning to %#lx, DUMPING REGS:\n", regs->iaoq[0]);
show_regs(regs);
#endif
return;
give_sigsegv:
DBG(("sys_rt_sigreturn sending SIGSEGV\n"));
DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n");
si.si_signo = SIGSEGV;
si.si_errno = 0;
si.si_code = SI_KERNEL;
......@@ -237,9 +241,16 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
static inline void *
get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size)
{
/*FIXME: ELF32 vs. ELF64 has different frame_size, but since we
don't use the parameter it doesn't matter */
DBG(1,"get_sigframe: ka = %#lx, sp = %#lx, frame_size = %#lx\n",
(unsigned long)ka, sp, frame_size);
if ((ka->sa.sa_flags & SA_ONSTACK) != 0 && ! on_sig_stack(sp))
sp = current->sas_ss_sp; /* Stacks grow up! */
DBG(1,"get_sigframe: Returning sp = %#lx\n", (unsigned long)sp);
return (void *) sp; /* Stacks grow up. Fun. */
}
......@@ -259,20 +270,20 @@ setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs, int in_syscall)
err |= __put_user(regs->gr[31]+4, &sc->sc_iaoq[1]);
err |= __put_user(regs->sr[3], &sc->sc_iasq[0]);
err |= __put_user(regs->sr[3], &sc->sc_iasq[1]);
DBG(("setup_sigcontext: iaoq %#lx/%#lx\n",
regs->gr[31], regs->gr[31]));
DBG(1,"setup_sigcontext: iaoq %#lx / %#lx (in syscall)\n",
regs->gr[31], regs->gr[31]+4);
} else {
err |= __copy_to_user(sc->sc_iaoq, regs->iaoq, sizeof(regs->iaoq));
err |= __copy_to_user(sc->sc_iasq, regs->iasq, sizeof(regs->iasq));
DBG(("setup_sigcontext: iaoq %#lx/%#lx\n",
regs->iaoq[0], regs->iaoq[1]));
DBG(1,"setup_sigcontext: iaoq %#lx / %#lx (not in syscall)\n",
regs->iaoq[0], regs->iaoq[1]);
}
err |= __put_user(flags, &sc->sc_flags);
err |= __copy_to_user(sc->sc_gr, regs->gr, sizeof(regs->gr));
err |= __copy_to_user(sc->sc_fr, regs->fr, sizeof(regs->fr));
err |= __put_user(regs->sar, &sc->sc_sar);
DBG(("setup_sigcontext: r28 is %ld\n", regs->gr[28]));
DBG(1,"setup_sigcontext: r28 is %ld\n", regs->gr[28]);
return err;
}
......@@ -286,46 +297,85 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
unsigned long haddr, sigframe_size;
struct siginfo si;
int err = 0;
#ifdef __LP64__
compat_int_t compat_val;
struct compat_rt_sigframe * compat_frame;
compat_sigset_t compat_set;
#endif
usp = (regs->gr[30] & ~(0x01UL));
/*FIXME: frame_size parameter is unused, remove it. */
frame = get_sigframe(ka, usp, sizeof(*frame));
DBG(("setup_rt_frame 1: frame %p info %p\n", frame, info));
DBG(1,"SETUP_RT_FRAME: START\n");
DBG(1,"setup_rt_frame: frame %p info %p\n", frame, info);
#ifdef __LP64__
err |= __copy_to_user(&frame->info, info, sizeof(siginfo_t));
err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
err |= __put_user(sas_ss_flags(regs->gr[30]),
&frame->uc.uc_stack.ss_flags);
err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, in_syscall);
err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
compat_frame = (struct compat_rt_sigframe *)frame;
if(personality(current->personality) == PER_LINUX32) {
DBG(1,"setup_rt_frame: frame->info = 0x%p\n", &compat_frame->info);
err |= compat_copy_siginfo_to_user(&compat_frame->info, info);
DBG(1,"SETUP_RT_FRAME: 1\n");
compat_val = (compat_int_t)current->sas_ss_sp;
err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_sp);
DBG(1,"SETUP_RT_FRAME: 2\n");
compat_val = (compat_int_t)current->sas_ss_size;
err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_size);
DBG(1,"SETUP_RT_FRAME: 3\n");
compat_val = sas_ss_flags(regs->gr[30]);
err |= __put_user(compat_val, &compat_frame->uc.uc_stack.ss_flags);
DBG(1,"setup_rt_frame: frame->uc = 0x%p\n", &compat_frame->uc);
DBG(1,"setup_rt_frame: frame->uc.uc_mcontext = 0x%p\n", &compat_frame->uc.uc_mcontext);
err |= setup_sigcontext32(&compat_frame->uc.uc_mcontext,
&compat_frame->regs, regs, in_syscall);
sigset_64to32(&compat_set,set);
err |= __copy_to_user(&compat_frame->uc.uc_sigmask, &compat_set, sizeof(compat_set));
} else
#endif
{
DBG(1,"setup_rt_frame: frame->info = 0x%p\n", &frame->info);
err |= copy_siginfo_to_user(&frame->info, info);
err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
err |= __put_user(sas_ss_flags(regs->gr[30]),
&frame->uc.uc_stack.ss_flags);
DBG(1,"setup_rt_frame: frame->uc = 0x%p\n", &frame->uc);
DBG(1,"setup_rt_frame: frame->uc.uc_mcontext = 0x%p\n", &frame->uc.uc_mcontext);
err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, in_syscall);
/* FIXME: Should probably be converted aswell for the compat case */
err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
}
if (err)
goto give_sigsegv;
/* Set up to return from userspace. If provided, use a stub
already in userspace. */
err |= __put_user(in_syscall ? INSN_LDI_R25_1 : INSN_LDI_R25_0,
&frame->tramp[0]);
err |= __put_user(INSN_LDI_R20, &frame->tramp[1]);
err |= __put_user(INSN_BLE_SR2_R0, &frame->tramp[2]);
err |= __put_user(INSN_NOP, &frame->tramp[3]);
&frame->tramp[SIGRETURN_TRAMP+0]);
err |= __put_user(INSN_LDI_R20, &frame->tramp[SIGRETURN_TRAMP+1]);
err |= __put_user(INSN_BLE_SR2_R0, &frame->tramp[SIGRETURN_TRAMP+2]);
err |= __put_user(INSN_NOP, &frame->tramp[SIGRETURN_TRAMP+3]);
#if DEBUG_SIG
/* Assert that we're flushing in the correct space... */
{
int sid;
asm ("mfsp %%sr3,%0" : "=r" (sid));
DBG(("flushing 64 bytes at space %#x offset %p\n",
sid, frame->tramp));
DBG(1,"setup_rt_frame: Flushing 64 bytes at space %#x offset %p\n",
sid, frame->tramp);
}
#endif
flush_user_dcache_range((unsigned long) &frame->tramp[0],
(unsigned long) &frame->tramp[4]);
flush_user_icache_range((unsigned long) &frame->tramp[0],
(unsigned long) &frame->tramp[4]);
flush_user_dcache_range((unsigned long) &frame->tramp[SIGRETURN_TRAMP],
(unsigned long) &frame->tramp[TRAMP_SIZE]);
flush_user_icache_range((unsigned long) &frame->tramp[SIGRETURN_TRAMP],
(unsigned long) &frame->tramp[TRAMP_SIZE]);
rp = (unsigned long) frame->tramp;
rp = (unsigned long) &frame->tramp[SIGRETURN_TRAMP];
if (err)
goto give_sigsegv;
......@@ -359,8 +409,8 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
haddr = fdesc.addr;
regs->gr[19] = fdesc.gp;
DBG(("64 bit signal, exe=%#lx, r19=%#lx, in_syscall=%d\n",
haddr, regs->gr[19], in_syscall));
DBG(1,"setup_rt_frame: 64 bit signal, exe=%#lx, r19=%#lx, in_syscall=%d\n",
haddr, regs->gr[19], in_syscall);
}
#endif
......@@ -391,24 +441,33 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->gr[2] = rp; /* userland return pointer */
regs->gr[26] = sig; /* signal number */
regs->gr[25] = A(&frame->info); /* siginfo pointer */
regs->gr[24] = A(&frame->uc); /* ucontext pointer */
DBG(("making sigreturn frame: %#lx + %#x = %#lx\n",
#ifdef __LP64__
if(personality(current->personality) == PER_LINUX32){
regs->gr[25] = A(&compat_frame->info); /* siginfo pointer */
regs->gr[24] = A(&compat_frame->uc); /* ucontext pointer */
} else
#endif
{
regs->gr[25] = A(&frame->info); /* siginfo pointer */
regs->gr[24] = A(&frame->uc); /* ucontext pointer */
}
DBG(1,"setup_rt_frame: making sigreturn frame: %#lx + %#lx = %#lx\n",
regs->gr[30], sigframe_size,
regs->gr[30] + sigframe_size));
regs->gr[30] + sigframe_size);
/* Raise the user stack pointer to make a proper call frame. */
regs->gr[30] = (A(frame) + sigframe_size);
DBG(("SIG deliver (%s:%d): frame=0x%p sp=%#lx iaoq=%#lx/%#lx rp=%#lx\n",
DBG(1,"setup_rt_frame: sig deliver (%s,%d) frame=0x%p sp=%#lx iaoq=%#lx/%#lx rp=%#lx\n",
current->comm, current->pid, frame, regs->gr[30],
regs->iaoq[0], regs->iaoq[1], rp));
regs->iaoq[0], regs->iaoq[1], rp);
return 1;
give_sigsegv:
DBG(("setup_rt_frame sending SIGSEGV\n"));
DBG(1,"setup_rt_frame: sending SIGSEGV\n");
if (sig == SIGSEGV)
ka->sa.sa_handler = SIG_DFL;
si.si_signo = SIGSEGV;
......@@ -431,8 +490,8 @@ handle_signal(unsigned long sig, siginfo_t *info, sigset_t *oldset,
{
struct k_sigaction *ka = &current->sighand->action[sig-1];
DBG(("handle_signal(sig=%ld, ka=%p, info=%p, oldset=%p, regs=%p)\n",
sig, ka, info, oldset, regs));
DBG(1,"handle_signal: sig=%ld, ka=%p, info=%p, oldset=%p, regs=%p\n",
sig, ka, info, oldset, regs);
/* Set up the stack frame */
if (!setup_rt_frame(sig, ka, info, oldset, regs, in_syscall))
......@@ -470,8 +529,8 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
struct k_sigaction *ka;
int signr;
DBG(("do_signal(oldset=0x%p, regs=0x%p, sr7 %#lx, pending %d, in_syscall=%d\n",
oldset, regs, regs->sr[7], current->sigpending, in_syscall));
DBG(1,"\ndo_signal: oldset=0x%p, regs=0x%p, sr7 %#lx, in_syscall=%d\n",
oldset, regs, regs->sr[7], in_syscall);
/* Everyone else checks to see if they are in kernel mode at
this point and exits if that's the case. I'm not sure why
......@@ -481,11 +540,13 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
if (!oldset)
oldset = &current->blocked;
DBG(("do_signal: oldset %08lx:%08lx\n",
oldset->sig[0], oldset->sig[1]));
DBG(1,"do_signal: oldset %08lx / %08lx\n",
oldset->sig[0], oldset->sig[1]);
signr = get_signal_to_deliver(&info, regs, NULL);
DBG(3,"do_signal: signr = %d, regs->gr[28] = %ld\n", signr, regs->gr[28]);
if (signr > 0) {
/* Restart a system call if necessary. */
if (in_syscall) {
......@@ -494,14 +555,14 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
case -ERESTART_RESTARTBLOCK:
current_thread_info()->restart_block.fn = do_no_restart_syscall;
case -ERESTARTNOHAND:
DBG(("ERESTARTNOHAND: returning -EINTR\n"));
DBG(1,"ERESTARTNOHAND: returning -EINTR\n");
regs->gr[28] = -EINTR;
break;
case -ERESTARTSYS:
ka = &current->sighand->action[signr-1];
if (!(ka->sa.sa_flags & SA_RESTART)) {
DBG(("ERESTARTSYS: putting -EINTR\n"));
DBG(1,"ERESTARTSYS: putting -EINTR\n");
regs->gr[28] = -EINTR;
break;
}
......@@ -520,9 +581,8 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
delivery failed, we need to continue to iterate in
this loop so we can deliver the SIGSEGV... */
if (handle_signal(signr, &info, oldset, regs, in_syscall)) {
DBG((KERN_DEBUG
"Exiting do_signal (success), regs->gr[28] = %ld\n",
regs->gr[28]));
DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n",
regs->gr[28]);
return 1;
}
}
......@@ -530,10 +590,42 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
/* Did we come from a system call? */
if (in_syscall) {
/* Restart the system call - no handlers present */
if (regs->gr[28] == -ERESTART_RESTARTBLOCK ||
regs->gr[28] == -ERESTARTNOHAND ||
regs->gr[28] == -ERESTARTSYS ||
regs->gr[28] == -ERESTARTNOINTR) {
if (regs->gr[28] == -ERESTART_RESTARTBLOCK) {
unsigned int *usp = (unsigned int *)regs->gr[30];
/* Setup a trampoline to restart the syscall
* with __NR_restart_syscall
*
* 0: <return address (orig r31)>
* 4: <2nd half for 64-bit>
* 8: ldw 0(%sp), %r31
* 12: be 0x100(%sr2, %r0)
* 16: ldi __NR_restart_syscall, %r20
*/
#ifndef __LP64__
put_user(regs->gr[31], &usp[0]);
put_user(0x0fc0109f, &usp[2]);
#else
put_user(regs->gr[31] >> 32, &usp[0]);
put_user(regs->gr[31] & 0xffffffff, &usp[1]);
put_user(0x0fc010df, &usp[2]);
#endif
put_user(0xe0008200, &usp[3]);
put_user(0x34140000, &usp[4]);
/* Stack is 64-byte aligned, and we only
* need to flush 1 cache line */
asm("fdc 0(%%sr3, %0)\n"
"fic 0(%%sr3, %0)\n"
"sync\n"
: : "r"(regs->gr[30]));
regs->gr[31] = regs->gr[30] + 8;
/* Preserve original r28. */
regs->gr[28] = regs->orig_r28;
} else if (regs->gr[28] == -ERESTARTNOHAND ||
regs->gr[28] == -ERESTARTSYS ||
regs->gr[28] == -ERESTARTNOINTR) {
/* Hooray for delayed branching. We don't
have to restore %r20 (the system call
number) because it gets loaded in the delay
......@@ -544,8 +636,8 @@ do_signal(sigset_t *oldset, struct pt_regs *regs, int in_syscall)
}
}
DBG(("Exiting do_signal (not delivered), regs->gr[28] = %ld\n",
regs->gr[28]));
DBG(1,"do_signal: Exit (not delivered), regs->gr[28] = %ld\n",
regs->gr[28]);
return 0;
}
arch/parisc/kernel/signal32.c
View file @ 313c01d3
......@@ -10,20 +10,32 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <asm/compat_signal.h>
#include <asm/uaccess.h>
#include "signal32.h"
#include "sys32.h"
struct k_sigaction32 {
struct sigaction32 sa;
};
#define DEBUG_COMPAT_SIG 0
#define DEBUG_COMPAT_SIG_LEVEL 2
#if DEBUG_COMPAT_SIG
#define DBG(LEVEL, ...) \
((DEBUG_COMPAT_SIG_LEVEL >= LEVEL) \
? printk(__VA_ARGS__) : (void) 0)
#else
#define DBG(LEVEL, ...)
#endif
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
static inline void
inline void
sigset_32to64(sigset_t *s64, compat_sigset_t *s32)
{
s64->sig[0] = s32->sig[0] | ((unsigned long)s32->sig[1] << 32);
}
static inline void
inline void
sigset_64to32(compat_sigset_t *s32, sigset_t *s64)
{
s32->sig[0] = s64->sig[0] & 0xffffffffUL;
......@@ -120,16 +132,10 @@ sys32_rt_sigaction(int sig, const struct sigaction32 *act, struct sigaction32 *o
return ret;
}
typedef struct {
unsigned int ss_sp;
int ss_flags;
compat_size_t ss_size;
} stack_t32;
int
do_sigaltstack32 (const stack_t32 *uss32, stack_t32 *uoss32, unsigned long sp)
do_sigaltstack32 (const compat_stack_t *uss32, compat_stack_t *uoss32, unsigned long sp)
{
stack_t32 ss32, oss32;
compat_stack_t ss32, oss32;
stack_t ss, oss;
stack_t *ssp = NULL, *ossp = NULL;
int ret;
......@@ -160,3 +166,218 @@ do_sigaltstack32 (const stack_t32 *uss32, stack_t32 *uoss32, unsigned long sp)
return ret;
}
long
restore_sigcontext32(struct compat_sigcontext *sc, struct compat_regfile * rf,
struct pt_regs *regs)
{
long err = 0;
compat_uint_t compat_reg;
compat_uint_t compat_regt;
int regn;
/* When loading 32-bit values into 64-bit registers make
sure to clear the upper 32-bits */
DBG(2,"restore_sigcontext32: PER_LINUX32 process\n");
DBG(2,"restore_sigcontext32: sc = 0x%p, rf = 0x%p, regs = 0x%p\n", sc, rf, regs);
DBG(2,"restore_sigcontext32: compat_sigcontext is %#lx bytes\n", sizeof(*sc));
for(regn=0; regn < 32; regn++){
err |= __get_user(compat_reg,&sc->sc_gr[regn]);
regs->gr[regn] = compat_reg;
/* Load upper half */
err |= __get_user(compat_regt,&rf->rf_gr[regn]);
regs->gr[regn] = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(3,"restore_sigcontext32: gr%02d = %#lx (%#x / %#x)\n",
regn, regs->gr[regn], compat_regt, compat_reg);
}
DBG(2,"restore_sigcontext32: sc->sc_fr = 0x%p (%#lx)\n",sc->sc_fr, sizeof(sc->sc_fr));
/* XXX: BE WARNED FR's are 64-BIT! */
err |= __copy_from_user(regs->fr, sc->sc_fr, sizeof(regs->fr));
/* Better safe than sorry, pass __get_user two things of
the same size and let gcc do the upward conversion to
64-bits */
err |= __get_user(compat_reg, &sc->sc_iaoq[0]);
/* Load upper half */
err |= __get_user(compat_regt, &rf->rf_iaoq[0]);
regs->iaoq[0] = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(2,"restore_sigcontext32: upper half of iaoq[0] = %#lx\n", compat_regt);
DBG(2,"restore_sigcontext32: sc->sc_iaoq[0] = %p => %#x\n",
&sc->sc_iaoq[0], compat_reg);
err |= __get_user(compat_reg, &sc->sc_iaoq[1]);
/* Load upper half */
err |= __get_user(compat_regt, &rf->rf_iaoq[1]);
regs->iaoq[1] = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(2,"restore_sigcontext32: upper half of iaoq[1] = %#lx\n", compat_regt);
DBG(2,"restore_sigcontext32: sc->sc_iaoq[1] = %p => %#x\n",
&sc->sc_iaoq[1],compat_reg);
DBG(2,"restore_sigcontext32: iaoq is %#lx / %#lx\n",
regs->iaoq[0],regs->iaoq[1]);
err |= __get_user(compat_reg, &sc->sc_iasq[0]);
/* Load the upper half for iasq */
err |= __get_user(compat_regt, &rf->rf_iasq[0]);
regs->iasq[0] = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(2,"restore_sigcontext32: upper half of iasq[0] = %#lx\n", compat_regt);
err |= __get_user(compat_reg, &sc->sc_iasq[1]);
/* Load the upper half for iasq */
err |= __get_user(compat_regt, &rf->rf_iasq[1]);
regs->iasq[1] = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(2,"restore_sigcontext32: upper half of iasq[1] = %#lx\n", compat_regt);
DBG(2,"restore_sigcontext32: iasq is %#lx / %#lx\n",
regs->iasq[0],regs->iasq[1]);
err |= __get_user(compat_reg, &sc->sc_sar);
/* Load the upper half for sar */
err |= __get_user(compat_regt, &rf->rf_sar);
regs->sar = ((u64)compat_regt << 32) | (u64)compat_reg;
DBG(2,"restore_sigcontext32: upper_half & sar = %#lx\n", compat_regt);
DBG(2,"restore_sigcontext32: sar is %#lx\n", regs->sar);
DBG(2,"restore_sigcontext32: r28 is %ld\n", regs->gr[28]);
return err;
}
/*
* Set up the sigcontext structure for this process.
* This is not an easy task if the kernel is 64-bit, it will require
* that we examine the process personality to determine if we need to
* truncate for a 32-bit userspace.
*/
long
setup_sigcontext32(struct compat_sigcontext *sc, struct compat_regfile * rf,
struct pt_regs *regs, int in_syscall)
{
compat_int_t flags = 0;
long err = 0;
compat_uint_t compat_reg;
compat_uint_t compat_regb;
int regn;
if (on_sig_stack((unsigned long) sc))
flags |= PARISC_SC_FLAG_ONSTACK;
if (in_syscall) {
DBG(1,"setup_sigcontext32: in_syscall\n");
flags |= PARISC_SC_FLAG_IN_SYSCALL;
/* Truncate gr31 */
compat_reg = (compat_uint_t)(regs->gr[31]);
/* regs->iaoq is undefined in the syscall return path */
err |= __put_user(compat_reg, &sc->sc_iaoq[0]);
DBG(2,"setup_sigcontext32: sc->sc_iaoq[0] = %p <= %#x\n",
&sc->sc_iaoq[0], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->gr[32] >> 32);
err |= __put_user(compat_reg, &rf->rf_iaoq[0]);
DBG(2,"setup_sigcontext32: upper half iaoq[0] = %#x\n", compat_reg);
compat_reg = (compat_uint_t)(regs->gr[31]+4);
err |= __put_user(compat_reg, &sc->sc_iaoq[1]);
DBG(2,"setup_sigcontext32: sc->sc_iaoq[1] = %p <= %#x\n",
&sc->sc_iaoq[1], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)((regs->gr[32]+4) >> 32);
err |= __put_user(compat_reg, &rf->rf_iaoq[1]);
DBG(2,"setup_sigcontext32: upper half iaoq[1] = %#x\n", compat_reg);
/* Truncate sr3 */
compat_reg = (compat_uint_t)(regs->sr[3]);
err |= __put_user(compat_reg, &sc->sc_iasq[0]);
err |= __put_user(compat_reg, &sc->sc_iasq[1]);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->sr[3] >> 32);
err |= __put_user(compat_reg, &rf->rf_iasq[0]);
err |= __put_user(compat_reg, &rf->rf_iasq[1]);
DBG(2,"setup_sigcontext32: upper half iasq[0] = %#x\n", compat_reg);
DBG(2,"setup_sigcontext32: upper half iasq[1] = %#x\n", compat_reg);
DBG(1,"setup_sigcontext32: iaoq %#lx / %#lx\n",
regs->gr[31], regs->gr[31]+4);
} else {
compat_reg = (compat_uint_t)(regs->iaoq[0]);
err |= __put_user(compat_reg, &sc->sc_iaoq[0]);
DBG(2,"setup_sigcontext32: sc->sc_iaoq[0] = %p <= %#x\n",
&sc->sc_iaoq[0], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->iaoq[0] >> 32);
err |= __put_user(compat_reg, &rf->rf_iaoq[0]);
DBG(2,"setup_sigcontext32: upper half iaoq[0] = %#x\n", compat_reg);
compat_reg = (compat_uint_t)(regs->iaoq[1]);
err |= __put_user(compat_reg, &sc->sc_iaoq[1]);
DBG(2,"setup_sigcontext32: sc->sc_iaoq[1] = %p <= %#x\n",
&sc->sc_iaoq[1], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->iaoq[1] >> 32);
err |= __put_user(compat_reg, &rf->rf_iaoq[1]);
DBG(2,"setup_sigcontext32: upper half iaoq[1] = %#x\n", compat_reg);
compat_reg = (compat_uint_t)(regs->iasq[0]);
err |= __put_user(compat_reg, &sc->sc_iasq[0]);
DBG(2,"setup_sigcontext32: sc->sc_iasq[0] = %p <= %#x\n",
&sc->sc_iasq[0], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->iasq[0] >> 32);
err |= __put_user(compat_reg, &rf->rf_iasq[0]);
DBG(2,"setup_sigcontext32: upper half iasq[0] = %#x\n", compat_reg);
compat_reg = (compat_uint_t)(regs->iasq[1]);
err |= __put_user(compat_reg, &sc->sc_iasq[1]);
DBG(2,"setup_sigcontext32: sc->sc_iasq[1] = %p <= %#x\n",
&sc->sc_iasq[1], compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->iasq[1] >> 32);
err |= __put_user(compat_reg, &rf->rf_iasq[1]);
DBG(2,"setup_sigcontext32: upper half iasq[1] = %#x\n", compat_reg);
/* Print out the IAOQ for debugging */
DBG(1,"setup_sigcontext32: ia0q %#lx / %#lx\n",
regs->iaoq[0], regs->iaoq[1]);
}
err |= __put_user(flags, &sc->sc_flags);
DBG(1,"setup_sigcontext32: Truncating general registers.\n");
for(regn=0; regn < 32; regn++){
/* Truncate a general register */
compat_reg = (compat_uint_t)(regs->gr[regn]);
err |= __put_user(compat_reg, &sc->sc_gr[regn]);
/* Store upper half */
compat_regb = (compat_uint_t)(regs->gr[regn] >> 32);
err |= __put_user(compat_regb, &rf->rf_gr[regn]);
/* DEBUG: Write out the "upper / lower" register data */
DBG(2,"setup_sigcontext32: gr%02d = %#x / %#x\n", regn,
compat_regb, compat_reg);
}
/* Copy the floating point registers (same size)
XXX: BE WARNED FR's are 64-BIT! */
DBG(1,"setup_sigcontext32: Copying from regs to sc, "
"sc->sc_fr size = %#lx, regs->fr size = %#lx\n",
sizeof(regs->fr), sizeof(sc->sc_fr));
err |= __copy_to_user(sc->sc_fr, regs->fr, sizeof(regs->fr));
compat_reg = (compat_uint_t)(regs->sar);
err |= __put_user(compat_reg, &sc->sc_sar);
DBG(2,"setup_sigcontext32: sar is %#x\n", compat_reg);
/* Store upper half */
compat_reg = (compat_uint_t)(regs->sar >> 32);
err |= __put_user(compat_reg, &rf->rf_sar);
DBG(2,"setup_sigcontext32: upper half sar = %#x\n", compat_reg);
DBG(1,"setup_sigcontext32: r28 is %ld\n", regs->gr[28]);
return err;
}
arch/parisc/kernel/signal32.h 0 → 100644
View file @ 313c01d3
#ifndef _PARISC64_KERNEL_SIGNAL32_H
#define _PARISC64_KERNEL_SIGNAL32_H
#include <linux/compat.h>
#include <asm/compat_signal.h>
#include <asm/compat_rt_sigframe.h>
/* ELF32 signal handling */
struct k_sigaction32 {
struct compat_sigaction sa;
};
void sigset_32to64(sigset_t *s64, compat_sigset_t *s32);
void sigset_64to32(compat_sigset_t *s32, sigset_t *s64);
int do_sigaltstack32 (const compat_stack_t *uss32,
compat_stack_t *uoss32, unsigned long sp);
long restore_sigcontext32(struct compat_sigcontext *sc,
struct compat_regfile *rf,
struct pt_regs *regs);
long setup_sigcontext32(struct compat_sigcontext *sc,
struct compat_regfile *rf,
struct pt_regs *regs, int in_syscall);
#endif
arch/parisc/kernel/smp.c
View file @ 313c01d3
......@@ -257,7 +257,7 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
printk(KERN_CRIT "Unknown IPI num on CPU%d: %lu\n",
this_cpu, which);
ops &= ~(1 << which);
return;
return IRQ_NONE;
} /* Switch */
} /* while (ops) */
}
......@@ -326,7 +326,7 @@ int
smp_call_function (void (*func) (void *info), void *info, int retry, int wait)
{
struct smp_call_struct data;
long timeout;
unsigned long timeout;
static spinlock_t lock = SPIN_LOCK_UNLOCKED;
data.func = func;
......@@ -376,6 +376,8 @@ smp_call_function (void (*func) (void *info), void *info, int retry, int wait)
return 0;
}
EXPORT_SYMBOL(smp_call_function);
/*
......
arch/parisc/kernel/sys_parisc.c
View file @ 313c01d3
......@@ -240,108 +240,6 @@ asmlinkage ssize_t parisc_readahead(int fd, unsigned int high, unsigned int low,
return sys_readahead(fd, (loff_t)high << 32 | low, count);
}
/*
* FIXME, please remove this crap as soon as possible
*
* This is here to fix up broken glibc structures,
* which are already fixed in newer glibcs
*/
#include <linux/msg.h>
#include <linux/sem.h>
#include <linux/shm.h>
#include "sys32.h"
struct broken_ipc_perm
{
key_t key; /* Key. */
uid_t uid; /* Owner's user ID. */
gid_t gid; /* Owner's group ID. */
uid_t cuid; /* Creator's user ID. */
gid_t cgid; /* Creator's group ID. */
unsigned short int mode; /* Read/write permission. */
unsigned short int __pad1;
unsigned short int seq; /* Sequence number. */
unsigned short int __pad2;
unsigned long int __unused1;
unsigned long int __unused2;
};
struct broken_shmid64_ds {
struct broken_ipc_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
#ifndef __LP64__
unsigned int __pad1;
#endif
__kernel_time_t shm_atime; /* last attach time */
#ifndef __LP64__
unsigned int __pad2;
#endif
__kernel_time_t shm_dtime; /* last detach time */
#ifndef __LP64__
unsigned int __pad3;
#endif
__kernel_time_t shm_ctime; /* last change time */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned int shm_nattch; /* no. of current attaches */
unsigned int __unused1;
unsigned int __unused2;
};
static void convert_broken_perm (struct broken_ipc_perm *out, struct ipc64_perm *in)
{
out->key = in->key;
out->uid = in->uid;
out->gid = in->gid;
out->cuid = in->cuid;
out->cgid = in->cgid;
out->mode = in->mode;
out->seq = in->seq;
}
static int copyout_broken_shmid64(struct broken_shmid64_ds *buf, struct shmid64_ds *sbuf)
{
struct broken_shmid64_ds tbuf;
memset(&tbuf, 0, sizeof tbuf);
convert_broken_perm (&tbuf.shm_perm, &sbuf->shm_perm);
tbuf.shm_segsz = sbuf->shm_segsz;
tbuf.shm_atime = sbuf->shm_atime;
tbuf.shm_dtime = sbuf->shm_dtime;
tbuf.shm_ctime = sbuf->shm_ctime;
tbuf.shm_cpid = sbuf->shm_cpid;
tbuf.shm_lpid = sbuf->shm_lpid;
tbuf.shm_nattch = sbuf->shm_nattch;
return copy_to_user(buf, &tbuf, sizeof tbuf) ? -EFAULT : 0;
}
int sys_msgctl_broken(int msqid, int cmd, struct msqid_ds *buf)
{
return sys_msgctl (msqid, cmd & ~IPC_64, buf);
}
int sys_semctl_broken(int semid, int semnum, int cmd, union semun arg)
{
return sys_semctl (semid, semnum, cmd & ~IPC_64, arg);
}
int sys_shmctl_broken(int shmid, int cmd, struct shmid64_ds *buf)
{
struct shmid64_ds sbuf;
int err;
if (cmd & IPC_64) {
cmd &= ~IPC_64;
if (cmd == IPC_STAT || cmd == SHM_STAT) {
KERNEL_SYSCALL(err, sys_shmctl, shmid, cmd, (struct shmid_ds *)&sbuf);
if (err == 0)
err = copyout_broken_shmid64((struct broken_shmid64_ds *)buf, &sbuf);
return err;
}
}
return sys_shmctl (shmid, cmd, (struct shmid_ds *)buf);
}
/*
* This changes the io permissions bitmap in the current task.
*/
......
arch/parisc/kernel/sys_parisc32.c
View file @ 313c01d3
......@@ -1352,12 +1352,10 @@ asmlinkage int sys32_lseek(unsigned int fd, int offset, unsigned int origin)
return sys_lseek(fd, offset, origin);
}
asmlinkage long sys32_semctl_broken(int semid, int semnum, int cmd, union semun arg)
asmlinkage long sys32_semctl(int semid, int semnum, int cmd, union semun arg)
{
union semun u;
cmd &= ~IPC_64; /* should be removed together with the _broken suffix */
if (cmd == SETVAL) {
/* Ugh. arg is a union of int,ptr,ptr,ptr, so is 8 bytes.
* The int should be in the first 4, but our argument
......
arch/parisc/kernel/syscall_table.S
View file @ 313c01d3
......@@ -28,7 +28,7 @@
#define ENTRY_COMP(_name_) .word sys_##_name_
#endif
ENTRY_SAME(ni_syscall) /* 0 - old "setup()" system call*/
ENTRY_SAME(restart_syscall) /* 0 */
ENTRY_SAME(exit)
ENTRY_SAME(fork_wrapper)
ENTRY_SAME(read)
......@@ -260,15 +260,15 @@
ENTRY_COMP(recvmsg)
ENTRY_SAME(semop) /* 185 */
ENTRY_SAME(semget)
ENTRY_DIFF(semctl_broken)
ENTRY_DIFF(semctl)
ENTRY_DIFF(msgsnd)
ENTRY_DIFF(msgrcv)
ENTRY_SAME(msgget) /* 190 */
ENTRY_SAME(msgctl_broken)
ENTRY_SAME(msgctl)
ENTRY_SAME(shmat_wrapper)
ENTRY_SAME(shmdt)
ENTRY_SAME(shmget)
ENTRY_SAME(shmctl_broken) /* 195 */
ENTRY_SAME(shmctl) /* 195 */
ENTRY_SAME(ni_syscall) /* streams1 */
ENTRY_SAME(ni_syscall) /* streams2 */
ENTRY_SAME(lstat64)
......
arch/parisc/kernel/time.c
View file @ 313c01d3
......@@ -232,7 +232,6 @@ do_settimeofday (struct timespec *tv)
write_sequnlock_irq(&xtime_lock);
return 0;
}
EXPORT_SYMBOL(do_settimeofday);
/*
......
arch/parisc/kernel/traps.c
View file @ 313c01d3
......@@ -430,9 +430,19 @@ void parisc_terminate(char *msg, struct pt_regs *regs, int code, unsigned long o
if (!console_drivers)
pdc_console_restart();
if (code == 1)
transfer_pim_to_trap_frame(regs);
/* Not all paths will gutter the processor... */
switch(code){
case 1:
transfer_pim_to_trap_frame(regs);
break;
default:
/* Fall through */
break;
}
show_stack(NULL, (unsigned long *)regs->gr[30]);
printk("\n");
......@@ -447,6 +457,7 @@ void parisc_terminate(char *msg, struct pt_regs *regs, int code, unsigned long o
* system will shut down immediately right here. */
pdc_soft_power_button(0);
/* Gutter the processor! */
for(;;)
;
}
......@@ -557,20 +568,45 @@ void handle_interruption(int code, struct pt_regs *regs)
si.si_addr = (void *) regs->iaoq[0];
force_sig_info(SIGFPE, &si, current);
return;
case 13:
/* Conditional Trap
The condition succees in an instruction which traps
on condition */
if(user_mode(regs)){
si.si_signo = SIGFPE;
/* Set to zero, and let the userspace app figure it out from
the insn pointed to by si_addr */
si.si_code = 0;
si.si_addr = (void *) regs->iaoq[0];
force_sig_info(SIGFPE, &si, current);
return;
} else
/* The kernel doesn't want to handle condition codes */
break;
case 14:
/* Assist Exception Trap, i.e. floating point exception. */
die_if_kernel("Floating point exception", regs, 0); /* quiet */
handle_fpe(regs);
return;
case 15:
/* Data TLB miss fault/Data page fault */
/* Fall through */
case 16:
/* Non-access instruction TLB miss fault */
/* The instruction TLB entry needed for the target address of the FIC
is absent, and hardware can't find it, so we get to cleanup */
/* Fall through */
case 17:
/* Non-access data TLB miss fault/Non-access data page fault */
/* TODO: Still need to add slow path emulation code here */
pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC);
/* TODO: Understand what is meant by the TODO listed
above this one. (Carlos) */
fault_address = regs->ior;
parisc_terminate("Non access data tlb fault!",regs,code,fault_address);
fault_space = regs->isr;
break;
case 18:
/* PCXS only -- later cpu's split this into types 26,27 & 28 */
......@@ -580,9 +616,8 @@ void handle_interruption(int code, struct pt_regs *regs)
return;
}
/* Fall Through */
case 15: /* Data TLB miss fault/Data page fault */
case 26: /* PCXL: Data memory access rights trap */
case 26:
/* PCXL: Data memory access rights trap */
fault_address = regs->ior;
fault_space = regs->isr;
break;
......@@ -638,7 +673,6 @@ void handle_interruption(int code, struct pt_regs *regs)
up_read(&current->mm->mmap_sem);
}
/* Fall Through */
case 27:
/* Data memory protection ID trap */
die_if_kernel("Protection id trap", regs, code);
......
arch/parisc/kernel/unaligned.c
View file @ 313c01d3
......@@ -21,27 +21,8 @@
*/
#include <linux/config.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/timer.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#include <linux/spinlock.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/smp.h>
#include <asm/pdc.h>
/* #define DEBUG_UNALIGNED 1 */
......@@ -93,13 +74,17 @@
#define OPCODE_STDA OPCODE1(0x03,1,0xf)
#define OPCODE_FLDWX OPCODE1(0x09,0,0x0)
#define OPCODE_FSTWX OPCODE1(0x09,0,0x4)
#define OPCODE_FLDWXR OPCODE1(0x09,0,0x1)
#define OPCODE_FSTWX OPCODE1(0x09,0,0x8)
#define OPCODE_FSTWXR OPCODE1(0x09,0,0x9)
#define OPCODE_FLDWS OPCODE1(0x09,1,0x0)
#define OPCODE_FSTWS OPCODE1(0x09,1,0x4)
#define OPCODE_FLDWSR OPCODE1(0x09,1,0x1)
#define OPCODE_FSTWS OPCODE1(0x09,1,0x8)
#define OPCODE_FSTWSR OPCODE1(0x09,1,0x9)
#define OPCODE_FLDDX OPCODE1(0x0b,0,0x0)
#define OPCODE_FSTDX OPCODE1(0x0b,0,0x4)
#define OPCODE_FSTDX OPCODE1(0x0b,0,0x8)
#define OPCODE_FLDDS OPCODE1(0x0b,1,0x0)
#define OPCODE_FSTDS OPCODE1(0x0b,1,0x4)
#define OPCODE_FSTDS OPCODE1(0x0b,1,0x8)
#define OPCODE_LDD_L OPCODE2(0x14,0)
#define OPCODE_FLDD_L OPCODE2(0x14,1)
......@@ -128,6 +113,9 @@
#define IM5_3(i) IM((i),5)
#define IM14(i) IM((i),14)
#define ERR_NOTHANDLED -1
#define ERR_PAGEFAULT -2
int unaligned_enabled = 1;
void die_if_kernel (char *str, struct pt_regs *regs, long err);
......@@ -136,16 +124,28 @@ static int emulate_ldh(struct pt_regs *regs, int toreg)
{
unsigned long saddr = regs->ior;
unsigned long val = 0;
int ret;
DPRINTF("load " RFMT ":" RFMT " to r%d for 2 bytes\n",
regs->isr, regs->ior, toreg);
__asm__ __volatile__ (
" mtsp %3, %%sr1\n"
" ldbs 0(%%sr1,%2), %%r20\n"
" ldbs 1(%%sr1,%2), %0\n"
"depw %%r20, 23, 24, %0\n"
: "=r" (val)
" mtsp %4, %%sr1\n"
"1: ldbs 0(%%sr1,%3), %%r20\n"
"2: ldbs 1(%%sr1,%3), %0\n"
" depw %%r20, 23, 24, %0\n"
" cmpclr,= %%r0, %%r0, %1\n"
"3: ldo -2(%%r0), %1\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(3b-1b)\n"
" .dword 2b,(3b-2b)\n"
#else
" .word 1b,(3b-1b)\n"
" .word 2b,(3b-2b)\n"
#endif
" .previous\n"
: "=r" (val), "=r" (ret)
: "0" (val), "r" (saddr), "r" (regs->isr)
: "r20" );
......@@ -154,26 +154,39 @@ static int emulate_ldh(struct pt_regs *regs, int toreg)
if (toreg)
regs->gr[toreg] = val;
return 0;
return ret;
}
static int emulate_ldw(struct pt_regs *regs, int toreg, int flop)
{
unsigned long saddr = regs->ior;
unsigned long val = 0;
int ret;
DPRINTF("load " RFMT ":" RFMT " to r%d for 4 bytes\n",
regs->isr, regs->ior, toreg);
__asm__ __volatile__ (
" zdep %2,28,2,%%r19\n" /* r19=(ofs&3)*8 */
" mtsp %3, %%sr1\n"
" depw %%r0,31,2,%2\n"
" ldw 0(%%sr1,%2),%0\n"
" ldw 4(%%sr1,%2),%%r20\n"
" zdep %3,28,2,%%r19\n" /* r19=(ofs&3)*8 */
" mtsp %4, %%sr1\n"
" depw %%r0,31,2,%3\n"
"1: ldw 0(%%sr1,%3),%0\n"
"2: ldw 4(%%sr1,%3),%%r20\n"
" subi 32,%%r19,%%r19\n"
" mtctl %%r19,11\n"
" vshd %0,%%r20,%0\n"
: "=r" (val)
" cmpclr,= %%r0, %%r0, %1\n"
"3: ldo -2(%%r0), %1\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(3b-1b)\n"
" .dword 2b,(3b-2b)\n"
#else
" .word 1b,(3b-1b)\n"
" .word 2b,(3b-2b)\n"
#endif
" .previous\n"
: "=r" (val), "=r" (ret)
: "0" (val), "r" (saddr), "r" (regs->isr)
: "r19", "r20" );
......@@ -184,12 +197,13 @@ static int emulate_ldw(struct pt_regs *regs, int toreg, int flop)
else if (toreg)
regs->gr[toreg] = val;
return 0;
return ret;
}
static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
{
unsigned long saddr = regs->ior;
__u64 val = 0;
int ret;
DPRINTF("load " RFMT ":" RFMT " to r%d for 8 bytes\n",
regs->isr, regs->ior, toreg);
......@@ -200,51 +214,77 @@ static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
return -1;
#endif
__asm__ __volatile__ (
" depd,z %2,60,3,%%r19\n" /* r19=(ofs&7)*8 */
" mtsp %3, %%sr1\n"
" depd %%r0,63,3,%2\n"
" ldd 0(%%sr1,%2),%0\n"
" ldd 8(%%sr1,%2),%%r20\n"
" depd,z %3,60,3,%%r19\n" /* r19=(ofs&7)*8 */
" mtsp %4, %%sr1\n"
" depd %%r0,63,3,%3\n"
"1: ldd 0(%%sr1,%3),%0\n"
"2: ldd 8(%%sr1,%3),%%r20\n"
" subi 64,%%r19,%%r19\n"
" mtsar %%r19\n"
" shrpd %0,%%r20,%%sar,%0\n"
: "=r" (val)
" cmpclr,= %%r0, %%r0, %1\n"
"3: ldo -2(%%r0), %1\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(3b-1b)\n"
" .dword 2b,(3b-2b)\n"
#else
" .word 1b,(3b-1b)\n"
" .word 2b,(3b-2b)\n"
#endif
" .previous\n"
: "=r" (val), "=r" (ret)
: "0" (val), "r" (saddr), "r" (regs->isr)
: "r19", "r20" );
#else
{
unsigned long valh=0,vall=0;
__asm__ __volatile__ (
" zdep %4,29,2,%%r19\n" /* r19=(ofs&3)*8 */
" mtsp %5, %%sr1\n"
" dep %%r0,31,2,%4\n"
" ldw 0(%%sr1,%5),%0\n"
" ldw 4(%%sr1,%5),%1\n"
" ldw 8(%%sr1,%5),%%r20\n"
" zdep %5,29,2,%%r19\n" /* r19=(ofs&3)*8 */
" mtsp %6, %%sr1\n"
" dep %%r0,31,2,%5\n"
"1: ldw 0(%%sr1,%5),%0\n"
"2: ldw 4(%%sr1,%5),%1\n"
"3: ldw 8(%%sr1,%5),%%r20\n"
" subi 32,%%r19,%%r19\n"
" mtsar %%r19\n"
" vshd %0,%1,%0\n"
" vshd %1,%%r20,%1\n"
: "=r" (valh), "=r" (vall)
" cmpclr,= %%r0, %%r0, %2\n"
"4: ldo -2(%%r0), %2\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(4b-1b)\n"
" .dword 2b,(4b-2b)\n"
" .dword 3b,(4b-3b)\n"
#else
" .word 1b,(4b-1b)\n"
" .word 2b,(4b-2b)\n"
" .word 3b,(4b-3b)\n"
#endif
" .previous\n"
: "=r" (valh), "=r" (vall), "=r" (ret)
: "0" (valh), "1" (vall), "r" (saddr), "r" (regs->isr)
: "r19", "r20" );
val=((__u64)valh<<32)|(__u64)vall;
}
#endif
DPRINTF("val = 0x" RFMT "\n", val);
DPRINTF("val = 0xllx\n", val);
if (flop)
regs->fr[toreg] = val;
else if (toreg)
regs->gr[toreg] = val;
return 0;
return ret;
}
static int emulate_sth(struct pt_regs *regs, int frreg)
{
unsigned long val = regs->gr[frreg];
int ret;
if (!frreg)
val = 0;
......@@ -252,19 +292,32 @@ static int emulate_sth(struct pt_regs *regs, int frreg)
val, regs->isr, regs->ior);
__asm__ __volatile__ (
" mtsp %2, %%sr1\n"
" extrw,u %0, 23, 8, %%r19\n"
" stb %0, 1(%%sr1, %1)\n"
" stb %%r19, 0(%%sr1, %1)\n"
:
" mtsp %3, %%sr1\n"
" extrw,u %1, 23, 8, %%r19\n"
"1: stb %1, 1(%%sr1, %2)\n"
"2: stb %%r19, 0(%%sr1, %2)\n"
" cmpclr,= %%r0, %%r0, %0\n"
"3: ldo -2(%%r0), %0\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(3b-1b)\n"
" .dword 2b,(3b-2b)\n"
#else
" .word 1b,(3b-1b)\n"
" .word 2b,(3b-2b)\n"
#endif
" .previous\n"
: "=r" (ret)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19" );
return 0;
return ret;
}
static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
{
unsigned long val;
int ret;
if (flop)
val = ((__u32*)(regs->fr))[frreg];
......@@ -278,22 +331,33 @@ static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
__asm__ __volatile__ (
" mtsp %2, %%sr1\n"
" zdep %1, 28, 2, %%r19\n"
" dep %%r0, 31, 2, %1\n"
" mtsp %3, %%sr1\n"
" zdep %2, 28, 2, %%r19\n"
" dep %%r0, 31, 2, %2\n"
" mtsar %%r19\n"
" depwi,z -2, %%sar, 32, %%r19\n"
" ldw 0(%%sr1,%1),%%r20\n"
" ldw 4(%%sr1,%1),%%r21\n"
" vshd %%r0, %0, %%r22\n"
" vshd %0, %%r0, %%r1\n"
"1: ldw 0(%%sr1,%2),%%r20\n"
"2: ldw 4(%%sr1,%2),%%r21\n"
" vshd %%r0, %1, %%r22\n"
" vshd %1, %%r0, %%r1\n"
" and %%r20, %%r19, %%r20\n"
" andcm %%r21, %%r19, %%r21\n"
" or %%r22, %%r20, %%r20\n"
" or %%r1, %%r21, %%r21\n"
" stw %%r20,0(%%sr1,%1)\n"
" stw %%r21,4(%%sr1,%1)\n"
:
" stw %%r20,0(%%sr1,%2)\n"
" stw %%r21,4(%%sr1,%2)\n"
" cmpclr,= %%r0, %%r0, %0\n"
"3: ldo -2(%%r0), %0\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(3b-1b)\n"
" .dword 2b,(3b-2b)\n"
#else
" .word 1b,(3b-1b)\n"
" .word 2b,(3b-2b)\n"
#endif
" .previous\n"
: "=r" (ret)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r22", "r1" );
......@@ -302,6 +366,7 @@ static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
static int emulate_std(struct pt_regs *regs, int frreg, int flop)
{
__u64 val;
int ret;
if (flop)
val = regs->fr[frreg];
......@@ -310,7 +375,7 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
else
val = 0;
DPRINTF("store r%d (0x" %016llx ") to " RFMT ":" RFMT " for 8 bytes\n", frreg,
DPRINTF("store r%d (0x%016llx) to " RFMT ":" RFMT " for 8 bytes\n", frreg,
val, regs->isr, regs->ior);
#ifdef CONFIG_PA20
......@@ -319,52 +384,84 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
return -1;
#endif
__asm__ __volatile__ (
" mtsp %2, %%sr1\n"
" depd,z %1, 60, 3, %%r19\n"
" depd %%r0, 63, 3, %1\n"
" mtsp %3, %%sr1\n"
" depd,z %2, 60, 3, %%r19\n"
" depd %%r0, 63, 3, %2\n"
" mtsar %%r19\n"
" depdi,z -2, %%sar, 64, %%r19\n"
" ldd 0(%%sr1,%1),%%r20\n"
" ldd 8(%%sr1,%1),%%r21\n"
" shrpd %%r0, %0, %%sar, %%r22\n"
" shrpd %0, %%r0, %%sar, %%r1\n"
"1: ldd 0(%%sr1,%2),%%r20\n"
"2: ldd 8(%%sr1,%2),%%r21\n"
" shrpd %%r0, %1, %%sar, %%r22\n"
" shrpd %1, %%r0, %%sar, %%r1\n"
" and %%r20, %%r19, %%r20\n"
" andcm %%r21, %%r19, %%r21\n"
" or %%r22, %%r20, %%r20\n"
" or %%r1, %%r21, %%r21\n"
" std %%r20,0(%%sr1,%1)\n"
" std %%r21,8(%%sr1,%1)\n"
:
"3: std %%r20,0(%%sr1,%2)\n"
"4: std %%r21,8(%%sr1,%2)\n"
" cmpclr,= %%r0, %%r0, %0\n"
"5: ldo -2(%%r0), %0\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(5b-1b)\n"
" .dword 2b,(5b-2b)\n"
" .dword 3b,(5b-3b)\n"
" .dword 4b,(5b-4b)\n"
#else
" .word 1b,(5b-1b)\n"
" .word 2b,(5b-2b)\n"
" .word 3b,(5b-3b)\n"
" .word 4b,(5b-4b)\n"
#endif
" .previous\n"
: "=r" (ret)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r22", "r1" );
#else
{
unsigned long valh=(val>>32),vall=(val&0xffffffffl);
__asm__ __volatile__ (
" mtsp %3, %%sr1\n"
" zdep %1, 29, 2, %%r19\n"
" dep %%r0, 31, 2, %1\n"
" mtsp %4, %%sr1\n"
" zdep %2, 29, 2, %%r19\n"
" dep %%r0, 31, 2, %2\n"
" mtsar %%r19\n"
" zvdepi -2, 32, %%r19\n"
" ldw 0(%%sr1,%2),%%r20\n"
" ldw 8(%%sr1,%2),%%r21\n"
" vshd %0, %1, %%r1\n"
" vshd %%r0, %0, %0\n"
" vshd %1, %%r0, %1\n"
"1: ldw 0(%%sr1,%3),%%r20\n"
"2: ldw 8(%%sr1,%3),%%r21\n"
" vshd %1, %2, %%r1\n"
" vshd %%r0, %1, %1\n"
" vshd %2, %%r0, %2\n"
" and %%r20, %%r19, %%r20\n"
" andcm %%r21, %%r19, %%r21\n"
" or %0, %%r20, %0\n"
" or %1, %%r21, %1\n"
" stw %0,0(%%sr1,%2)\n"
" stw %%r1,4(%%sr1,%2)\n"
" stw %1,8(%%sr1,%2)\n"
:
" or %1, %%r20, %1\n"
" or %2, %%r21, %2\n"
"3: stw %1,0(%%sr1,%1)\n"
"4: stw %%r1,4(%%sr1,%3)\n"
"5: stw %2,8(%%sr1,%3)\n"
" cmpclr,= %%r0, %%r0, %0\n"
"6: ldo -2(%%r0), %0\n"
" .section __ex_table,\"a\"\n"
#ifdef __LP64__
" .dword 1b,(6b-1b)\n"
" .dword 2b,(6b-2b)\n"
" .dword 3b,(6b-3b)\n"
" .dword 4b,(6b-4b)\n"
" .dword 5b,(6b-5b)\n"
#else
" .word 1b,(6b-1b)\n"
" .word 2b,(6b-2b)\n"
" .word 3b,(6b-3b)\n"
" .word 4b,(6b-4b)\n"
" .word 5b,(6b-5b)\n"
#endif
" .previous\n"
: "=r" (ret)
: "r" (valh), "r" (vall), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r1" );
}
#endif
return 0;
return ret;
}
void handle_unaligned(struct pt_regs *regs)
......@@ -373,41 +470,10 @@ void handle_unaligned(struct pt_regs *regs)
static unsigned long last_time = 0;
unsigned long newbase = R1(regs->iir)?regs->gr[R1(regs->iir)]:0;
int modify = 0;
int ret = -1;
int ret = ERR_NOTHANDLED;
struct siginfo si;
register int flop=0; /* true if this is a flop */
/* if the unaligned access is inside the kernel:
* if the access is caused by a syscall, then we fault the calling
* user process
*/
if (!user_mode(regs))
{
const struct exception_table_entry *fix;
/* see if the offending code have its own
* exception handler
*/
fix = search_exception_tables(regs->iaoq[0]);
if (fix)
{
/* lower bits of fix->skip are flags
* upper bits are the handler addr
*/
if (fix->skip & 1)
regs->gr[8] = -EFAULT;
if (fix->skip & 2)
regs->gr[9] = 0;
regs->iaoq[0] += ((fix->skip) & ~3);
regs->iaoq[1] = regs->iaoq[0] + 4;
regs->gr[0] &= ~PSW_B;
return;
}
}
/* log a message with pacing */
if (user_mode(regs))
{
......@@ -541,6 +607,8 @@ void handle_unaligned(struct pt_regs *regs)
case OPCODE_FLDWX:
case OPCODE_FLDWS:
case OPCODE_FLDWXR:
case OPCODE_FLDWSR:
flop=1;
ret = emulate_ldw(regs,FR3(regs->iir),1);
break;
......@@ -553,6 +621,8 @@ void handle_unaligned(struct pt_regs *regs)
case OPCODE_FSTWX:
case OPCODE_FSTWS:
case OPCODE_FSTWXR:
case OPCODE_FSTWSR:
flop=1;
ret = emulate_stw(regs,FR3(regs->iir),1);
break;
......@@ -567,7 +637,7 @@ void handle_unaligned(struct pt_regs *regs)
case OPCODE_LDCW_I:
case OPCODE_LDCD_S:
case OPCODE_LDCW_S:
ret = -1; /* "undefined", but lets kill them. */
ret = ERR_NOTHANDLED; /* "undefined", but lets kill them. */
break;
}
#ifdef CONFIG_PA20
......@@ -632,7 +702,7 @@ void handle_unaligned(struct pt_regs *regs)
regs->gr[R1(regs->iir)] = newbase;
if (ret < 0)
if (ret == ERR_NOTHANDLED)
printk(KERN_CRIT "Not-handled unaligned insn 0x%08lx\n", regs->iir);
DPRINTF("ret = %d\n", ret);
......@@ -641,13 +711,25 @@ void handle_unaligned(struct pt_regs *regs)
{
printk(KERN_CRIT "Unaligned handler failed, ret = %d\n", ret);
die_if_kernel("Unaligned data reference", regs, 28);
if (ret == ERR_PAGEFAULT)
{
si.si_signo = SIGSEGV;
si.si_errno = 0;
si.si_code = SEGV_MAPERR;
si.si_addr = (void *)regs->ior;
force_sig_info(SIGSEGV, &si, current);
}
else
{
force_sigbus:
/* couldn't handle it ... */
si.si_signo = SIGBUS;
si.si_errno = 0;
si.si_code = BUS_ADRALN;
si.si_addr = (void *)regs->ior;
force_sig_info(SIGBUS, &si, current);
/* couldn't handle it ... */
si.si_signo = SIGBUS;
si.si_errno = 0;
si.si_code = BUS_ADRALN;
si.si_addr = (void *)regs->ior;
force_sig_info(SIGBUS, &si, current);
}
return;
}
......
arch/parisc/lib/lusercopy.S
View file @ 313c01d3
......@@ -132,6 +132,43 @@ $lcfu_zero_loop:
.procend
/*
* unsigned long
* lcopy_in_user(void *to, const void *from, unsigned long n)
*
* Returns 0 for success.
* otherwise, returns number of bytes not transferred.
*/
.export lcopy_in_user,code
lcopy_in_user:
.proc
.callinfo NO_CALLS
.entry
comib,=,n 0,%r24,$lciu_done
get_sr
$lciu_loop:
ldbs,ma 1(%sr1,%r25),%r1
addib,<> -1,%r24,$lciu_loop
1: stbs,ma %r1,1(%sr1,%r26)
$lciu_done:
bv %r0(%r2)
copy %r24,%r28
.exit
2: b $lciu_done
ldo 1(%r24),%r24
.section __ex_table,"a"
#ifdef __LP64__
.dword 1b,(2b-1b)
#else
.word 1b,(2b-1b)
#endif
.previous
.procend
/*
* long lstrncpy_from_user(char *dst, const char *src, long n)
*
......
drivers/parisc/Kconfig
View file @ 313c01d3
......@@ -109,7 +109,7 @@ config IOMMU_SBA
config SUPERIO
bool "SuperIO (SuckyIO) support"
depends on PCI
depends on PCI_LBA
default y
help
Say Y here to support the SuperIO chip found in Bxxxx, C3xxx and
......@@ -124,10 +124,23 @@ config CHASSIS_LCD_LED
Disk/Network activities LEDs on some PA-RISC machines,
or support for the LCD that can be found on recent material.
This has nothing to do with LED State support for A, J and E class.
This has nothing to do with LED State support for A and E class.
If unsure, say Y.
config PDC_CHASSIS
bool "PDC chassis State Panel support"
default y
help
Say Y here if you want to enable support for the LED State front
panel as found on E class, and support for the GSP Virtual Front
Panel (LED State and message logging) as found on high end
servers such as A, L and N-class.
This has nothing to do with Chassis LCD and LED support.
If unsure, say Y.
config HOTPLUG
bool "Support for hot-pluggable devices"
---help---
......
drivers/parisc/ccio-dma.c
View file @ 313c01d3
......@@ -483,7 +483,7 @@ typedef unsigned long space_t;
*/
#define IOPDIR_VALID 0x01UL
#define HINT_SAFE_DMA 0x02UL /* used for pci_alloc_consistent() pages */
#ifdef CONFIG_ISA /* EISA support really */
#ifdef CONFIG_EISA
#define HINT_STOP_MOST 0x04UL /* LSL support */
#else
#define HINT_STOP_MOST 0x00UL /* only needed for "some EISA devices" */
......@@ -617,7 +617,7 @@ ccio_clear_io_tlb(struct ioc *ioc, dma_addr_t iovp, size_t byte_cnt)
WRITE_U32(CMD_TLB_PURGE | iovp, &ioc->ioc_hpa->io_command);
iovp += chain_size;
byte_cnt -= chain_size;
}
}
}
/**
......@@ -1312,8 +1312,8 @@ static struct ioc * ccio_find_ioc(int hw_path)
* ccio_get_iommu - Find the iommu which controls this device
* @dev: The parisc device.
*
* This function searches through the registerd IOMMU's and returns the
* appropriate IOMMU for the device based upon the devices hardware path.
* This function searches through the registered IOMMU's and returns
* the appropriate IOMMU for the device based on its hardware path.
*/
void * ccio_get_iommu(const struct parisc_device *dev)
{
......@@ -1509,12 +1509,13 @@ ccio_init_resource(struct resource *res, char *name, unsigned long ioaddr)
{
int result;
res->parent = NULL;
res->flags = IORESOURCE_MEM;
res->start = (unsigned long)(signed) __raw_readl(ioaddr) << 16;
res->end = (unsigned long)(signed) (__raw_readl(ioaddr + 4) << 16) - 1;
res->name = name;
if (res->end + 1 == res->start)
return;
res->name = name;
result = request_resource(&iomem_resource, res);
if (result < 0) {
printk(KERN_ERR "%s: failed to claim CCIO bus address space (%08lx,%08lx)\n",
......@@ -1534,120 +1535,111 @@ static void __init ccio_init_resources(struct ioc *ioc)
(unsigned long)&ioc->ioc_hpa->io_io_low_hv);
}
static int expand_resource(struct resource *res, unsigned long size,
unsigned long align)
static int new_ioc_area(struct resource *res, unsigned long size,
unsigned long min, unsigned long max, unsigned long align)
{
struct resource *temp_res;
unsigned long start = res->start;
unsigned long end ;
if (max <= min)
return -EBUSY;
/* see if we can expand above */
end = (res->end + size + align - 1) & ~(align - 1);;
temp_res = __request_region(res->parent, res->end, end - res->end,
"expansion");
if(!temp_res) {
/* now try below */
start = ((res->start - size + align) & ~(align - 1)) - align;
end = res->end;
temp_res = __request_region(res->parent, start, size,
"expansion");
if(!temp_res) {
return -ENOMEM;
}
}
release_resource(temp_res);
temp_res = res->parent;
release_resource(res);
res->start = start;
res->end = end;
/* This could be caused by some sort of race. Basically, if
* this tripped something stole the region we just reserved
* and then released to check for expansion */
BUG_ON(request_resource(temp_res, res) != 0);
res->start = (max - size + 1) &~ (align - 1);
res->end = res->start + size;
if (!request_resource(&iomem_resource, res))
return 0;
return 0;
return new_ioc_area(res, size, min, max - size, align);
}
static void expand_ioc_area(struct resource *parent, struct ioc *ioc,
unsigned long size, unsigned long min,
unsigned long max, unsigned long align)
static int expand_ioc_area(struct resource *res, unsigned long size,
unsigned long min, unsigned long max, unsigned long align)
{
if(ioc == NULL)
/* no IOC, so nothing to expand */
return;
unsigned long start, len;
if (expand_resource(parent, size, align) != 0) {
printk(KERN_ERR "Unable to expand %s window by 0x%lx\n",
parent->name, size);
return;
if (!res->parent)
return new_ioc_area(res, size, min, max, align);
start = (res->start - size) &~ (align - 1);
len = res->end - start + 1;
if (start >= min) {
if (!adjust_resource(res, start, len))
return 0;
}
/* OK, we have the memory, now expand the window */
if (parent == &ioc->mmio_region[0]) {
start = res->start;
len = ((size + res->end + align) &~ (align - 1)) - start;
if (start + len <= max) {
if (!adjust_resource(res, start, len))
return 0;
}
return -EBUSY;
}
/*
* Dino calls this function. Beware that we may get called on systems
* which have no IOC (725, B180, C160L, etc) but do have a Dino.
* So it's legal to find no parent IOC.
*
* Some other issues: one of the resources in the ioc may be unassigned.
*/
int ccio_allocate_resource(const struct parisc_device *dev,
struct resource *res, unsigned long size,
unsigned long min, unsigned long max, unsigned long align)
{
struct resource *parent = &iomem_resource;
struct ioc *ioc = ccio_get_iommu(dev);
if (!ioc)
goto out;
parent = ioc->mmio_region;
if (parent->parent &&
!allocate_resource(parent, res, size, min, max, align, NULL, NULL))
return 0;
if ((parent + 1)->parent &&
!allocate_resource(parent + 1, res, size, min, max, align,
NULL, NULL))
return 0;
if (!expand_ioc_area(parent, size, min, max, align)) {
__raw_writel(((parent->start)>>16) | 0xffff0000,
(unsigned long)&(ioc->ioc_hpa->io_io_low));
__raw_writel(((parent->end)>>16) | 0xffff0000,
(unsigned long)&(ioc->ioc_hpa->io_io_high));
} else if (parent == &ioc->mmio_region[1]) {
} else if (!expand_ioc_area(parent + 1, size, min, max, align)) {
parent++;
__raw_writel(((parent->start)>>16) | 0xffff0000,
(unsigned long)&(ioc->ioc_hpa->io_io_low_hv));
__raw_writel(((parent->end)>>16) | 0xffff0000,
(unsigned long)&(ioc->ioc_hpa->io_io_high_hv));
} else {
/* This should be impossible. It means
* expand_ioc_area got called with a resource that
* didn't belong to the ioc
*/
BUG();
return -EBUSY;
}
out:
return allocate_resource(parent, res, size, min, max, align, NULL,NULL);
}
static struct resource *ccio_get_resource(struct ioc* ioc,
const struct parisc_device *dev)
int ccio_request_resource(const struct parisc_device *dev,
struct resource *res)
{
struct resource *parent;
struct ioc *ioc = ccio_get_iommu(dev);
if (!ioc) {
return &iomem_resource;
parent = &iomem_resource;
} else if ((ioc->mmio_region->start <= dev->hpa) &&
(dev->hpa < ioc->mmio_region->end)) {
return ioc->mmio_region;
parent = ioc->mmio_region;
} else if (((ioc->mmio_region + 1)->start <= dev->hpa) &&
(dev->hpa < (ioc->mmio_region + 1)->end)) {
return ioc->mmio_region + 1;
parent = ioc->mmio_region + 1;
} else {
return NULL;
}
}
int ccio_allocate_resource(const struct parisc_device *dev,
struct resource *res, unsigned long size,
unsigned long min, unsigned long max, unsigned long align,
void (*alignf)(void *, struct resource *, unsigned long, unsigned long),
void *alignf_data)
{
struct ioc *ioc = ccio_get_iommu(dev);
struct resource *parent = ccio_get_resource(ioc, dev);
if (!parent)
return -EBUSY;
if (!allocate_resource(parent, res, size, min, max, align, alignf,
alignf_data))
return 0;
expand_ioc_area(parent, ioc, size, min, max, align);
return allocate_resource(parent, res, size, min, max, align, alignf,
alignf_data);
}
int ccio_request_resource(const struct parisc_device *dev,
struct resource *res)
{
struct ioc *ioc = ccio_get_iommu(dev);
struct resource *parent = ccio_get_resource(ioc, dev);
}
return request_resource(parent, res);
}
/**
* ccio_probe - Determine if ccio should claim this device.
* @dev: The device which has been found
......
drivers/parisc/dino.c
View file @ 313c01d3
......@@ -165,6 +165,13 @@ struct dino_device
#define DINO_CFG_TOK(bus,dfn,pos) ((u32) ((bus)<<16 | (dfn)<<8 | (pos)))
/*
* keep the current highest bus count to assist in allocating busses. This
* tries to keep a global bus count total so that when we discover an
* entirely new bus, it can be given a unique bus number.
*/
static int dino_current_bus = 0;
static int dino_cfg_read(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 *val)
{
......@@ -478,8 +485,7 @@ dino_card_setup(struct pci_bus *bus, unsigned long base_addr)
if (ccio_allocate_resource(dino_dev->hba.dev, res, _8MB,
F_EXTEND(0xf0000000UL) | _8MB,
F_EXTEND(0xffffffffUL) &~ _8MB, _8MB,
NULL, NULL) < 0) {
F_EXTEND(0xffffffffUL) &~ _8MB, _8MB) < 0) {
struct list_head *ln, *tmp_ln;
printk(KERN_ERR "Dino: cannot attach bus %s\n",
......@@ -505,8 +511,6 @@ dino_card_setup(struct pci_bus *bus, unsigned long base_addr)
DBG("DINO GSC WRITE i=%d, start=%lx, dino addr = %lx\n",
i, res->start, base_addr + DINO_IO_ADDR_EN);
gsc_writel(1 << i, base_addr + DINO_IO_ADDR_EN);
pci_bus_assign_resources(bus);
}
static void __init
......@@ -547,6 +551,9 @@ dino_card_fixup(struct pci_dev *dev)
dino_cfg_write(dev->bus, dev->devfn, PCI_INTERRUPT_LINE, 1, dev->irq);
}
/* The alignment contraints for PCI bridges under dino */
#define DINO_BRIDGE_ALIGN 0x100000
static void __init
dino_fixup_bus(struct pci_bus *bus)
......@@ -560,13 +567,48 @@ dino_fixup_bus(struct pci_bus *bus)
__FUNCTION__, bus, bus->secondary, bus->dev->platform_data);
/* Firmware doesn't set up card-mode dino, so we have to */
if (is_card_dino(&dino_dev->hba.dev->id))
if (is_card_dino(&dino_dev->hba.dev->id)) {
dino_card_setup(bus, dino_dev->hba.base_addr);
} else if(bus->parent == NULL) {
/* must have a dino above it, reparent the resources
* into the dino window */
bus->resource[0] = &(dino_dev->hba.io_space);
bus->resource[1] = &(dino_dev->hba.lmmio_space);
} else if(bus->self) {
int i;
/* If this is a PCI-PCI Bridge, read the window registers etc */
if (bus->self)
pci_read_bridge_bases(bus);
for(i = 0; i < PCI_NUM_RESOURCES; i++) {
if((bus->self->resource[i].flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0)
continue;
if(bus->self->resource[i].flags & IORESOURCE_MEM) {
/* There's a quirk to alignment of
* bridge memory resources: the start
* is the alignment and start-end is
* the size. However, firmware will
* have assigned start and end, so we
* need to take this into account */
bus->self->resource[i].end = bus->self->resource[i].end - bus->self->resource[i].start + DINO_BRIDGE_ALIGN;
bus->self->resource[i].start = DINO_BRIDGE_ALIGN;
}
DBG("DEBUG %s assigning %d [0x%lx,0x%lx]\n",
bus->self->dev.bus_id, i,
bus->self->resource[i].start,
bus->self->resource[i].end);
pci_assign_resource(bus->self, i);
DBG("DEBUG %s after assign %d [0x%lx,0x%lx]\n",
bus->self->dev.bus_id, i,
bus->self->resource[i].start,
bus->self->resource[i].end);
}
}
list_for_each(ln, &bus->devices) {
int i;
......@@ -596,9 +638,39 @@ dino_fixup_bus(struct pci_bus *bus)
}
#endif
}
/* null out the ROM resource if there is one (we don't
* care about an expansion rom on parisc, since it
* usually contains (x86) bios code) */
dev->resource[PCI_ROM_RESOURCE].flags = 0;
dev->resource[PCI_ROM_RESOURCE].start = 0;
dev->resource[PCI_ROM_RESOURCE].end = 0;
if(dev->irq == 255) {
#ifdef DINO_FIX_UNASSIGNED_INTERRUPTS
/* This code tries to assign an unassigned
* interrupt. Leave it disabled unless you
* *really* know what you're doing since the
* pin<->interrupt line mapping varies by bus
* and machine */
u32 irq_pin;
dino_cfg_read(dev->bus, dev->devfn, PCI_INTERRUPT_PIN, 1, &irq_pin);
dev->irq = (irq_pin + PCI_SLOT(dev->devfn) - 1) % 4 ;
dino_cfg_write(dev->bus, dev->devfn, PCI_INTERRUPT_LINE, 1, dev->irq);
dev->irq += dino_dev->dino_region->data.irqbase
printk(KERN_WARNING "Device %s has undefined IRQ, setting to %d\n", dev->slot_name, irq_pin);
#else
dev->irq = 65535;
printk(KERN_WARNING "Device %s has unassigned IRQ\n", dev->slot_name);
#endif
} else {
/* Adjust INT_LINE for that busses region */
dev->irq = dino_dev->dino_region->data.irqbase + dev->irq;
/* Adjust INT_LINE for that busses region */
dev->irq += dino_dev->dino_region->data.irqbase;
}
}
}
......@@ -827,6 +899,7 @@ dino_driver_callback(struct parisc_device *dev)
const int name_len = 32;
char *name;
int is_cujo = 0;
struct pci_bus *bus;
name = kmalloc(name_len, GFP_KERNEL);
if(name)
......@@ -912,9 +985,20 @@ dino_driver_callback(struct parisc_device *dev)
** It's not used to avoid chicken/egg problems
** with configuration accessor functions.
*/
dino_dev->hba.hba_bus =
pci_scan_bus_parented(&dev->dev, dino_dev->hba.hba_num,
&dino_cfg_ops, NULL);
bus = pci_scan_bus_parented(&dev->dev, dino_current_bus,
&dino_cfg_ops, NULL);
if(bus) {
/* This code *depends* on scanning being single threaded
* if it isn't, this global bus number count will fail
*/
dino_current_bus = bus->subordinate + 1;
pci_bus_assign_resources(bus);
} else {
printk(KERN_ERR "ERROR: failed to scan PCI bus on %s (probably duplicate bus number %d)\n", dev->dev.bus_id, dino_current_bus);
/* increment the bus number in case of duplicates */
dino_current_bus++;
}
dino_dev->hba.hba_bus = bus;
return 0;
}
......@@ -923,10 +1007,13 @@ dino_driver_callback(struct parisc_device *dev)
* the same sversion as Dino, so we have to check hversion as well.
* Unfortunately, the J2240 PDC reports the wrong hversion for the first
* Dino, so we have to test for Dino, Cujo and Dino-in-a-J2240.
* For card-mode Dino, most machines report an sversion of 9D. But 715
* and 725 firmware misreport it as 0x08080 for no adequately explained
* reason.
*/
static struct parisc_device_id dino_tbl[] = {
{ HPHW_A_DMA, HVERSION_REV_ANY_ID, 0x004, 0x0009D }, /* Card-mode Dino. */
{ HPHW_A_DMA, HVERSION_REV_ANY_ID, 0x444, 0x08080 }, /* Same card in a 715. Bug? */
{ HPHW_A_DMA, HVERSION_REV_ANY_ID, 0x004, 0x0009D },/* Card-mode Dino */
{ HPHW_A_DMA, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x08080 }, /* XXX */
{ HPHW_BRIDGE, HVERSION_REV_ANY_ID, 0x680, 0xa }, /* Bridge-mode Dino */
{ HPHW_BRIDGE, HVERSION_REV_ANY_ID, 0x682, 0xa }, /* Bridge-mode Cujo */
{ HPHW_BRIDGE, HVERSION_REV_ANY_ID, 0x05d, 0xa }, /* Dino in a J2240 */
......
drivers/parisc/led.c
View file @ 313c01d3
......@@ -441,7 +441,6 @@ static __inline__ int led_get_diskio_activity(void)
#if HZ==100
#define NORMALIZED_COUNT(count) (count)
#else
#warning "Untested situation HZ != 100 !!"
#define NORMALIZED_COUNT(count) (count/(HZ/100))
#endif
......
drivers/parisc/superio.c
View file @ 313c01d3
......@@ -65,7 +65,9 @@
#include <linux/ioport.h>
#include <linux/parport.h>
#include <linux/parport_pc.h>
#include <linux/serial_reg.h>
#include <linux/termios.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
#include <asm/io.h>
#include <asm/hardware.h>
#include <asm/irq.h>
......@@ -387,11 +389,27 @@ int superio_fixup_irq(struct pci_dev *pcidev)
return(sio_dev.irq_region->data.irqbase + local_irq);
}
static struct uart_port serial[] = {
{
.iotype = UPIO_PORT,
.line = 0,
.type = PORT_16550A,
.uartclk = 115200*16,
.fifosize = 16,
},
{
.iotype = UPIO_PORT,
.line = 1,
.type = PORT_16550A,
.uartclk = 115200*16,
.fifosize = 16,
}
};
void __devinit
superio_serial_init(void)
{
#ifdef CONFIG_SERIAL_8250
struct serial_struct *serial;
int retval;
if (!sio_dev.irq_region)
......@@ -400,47 +418,15 @@ superio_serial_init(void)
if (!sio_dev.iosapic_irq_enabled)
superio_init(&sio_dev);
serial = kmalloc(2 * sizeof (struct serial_struct), GFP_KERNEL);
if (!serial) {
printk(KERN_WARNING "SuperIO: Could not get memory for serial struct.\n");
return;
}
serial[0].iobase = sio_dev.sp1_base;
retval = early_serial_setup(&serial[0]);
memset(serial, 0, 2 * sizeof (struct serial_struct));
serial->type = PORT_16550A;
serial->line = 0;
serial->port = sio_dev.sp1_base;
serial->port_high = 0;
serial->irq = sio_dev.irq_region->data.irqbase + SP1_IRQ;
serial->io_type = SERIAL_IO_PORT;
serial->flags = 0;
serial->xmit_fifo_size = 16;
serial->custom_divisor = 0;
serial->baud_base = 115200;
retval = register_serial(serial);
if (retval < 0) {
if (retval < 0)
printk(KERN_WARNING "SuperIO: Register Serial #0 failed.\n");
kfree (serial);
return;
}
serial++;
serial->type = PORT_16550A;
serial->line = 1;
serial->port = sio_dev.sp2_base;
serial->port_high = 0;
serial->irq = sio_dev.irq_region->data.irqbase + SP2_IRQ;
serial->io_type = SERIAL_IO_PORT;
serial->flags = 0;
serial->xmit_fifo_size = 16;
serial->custom_divisor = 0;
serial->baud_base = 115200;
serial[1].iobase = sio_dev.sp2_base;
retval = early_serial_setup(&serial[1]);
retval = register_serial(serial);
if (retval < 0)
printk(KERN_WARNING "SuperIO: Register Serial #1 failed.\n");
#endif /* CONFIG_SERIAL_8250 */
......@@ -543,5 +529,5 @@ static void __exit superio_exit(void)
*
* FIXME: does this break the superio console?
*/
late_initcall(superio_modinit);
module_init(superio_modinit);
module_exit(superio_exit);
include/asm-parisc/dma-mapping.h
View file @ 313c01d3
......@@ -5,9 +5,7 @@
#include <linux/config.h>
#include <asm/cacheflush.h>
/*
** See Documentation/DMA-mapping.txt
*/
/* See Documentation/DMA-mapping.txt */
struct hppa_dma_ops {
int (*dma_supported)(struct device *dev, u64 mask);
void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, int flag);
......@@ -208,15 +206,13 @@ int ccio_request_resource(const struct parisc_device *dev,
struct resource *res);
int ccio_allocate_resource(const struct parisc_device *dev,
struct resource *res, unsigned long size,
unsigned long min, unsigned long max, unsigned long align,
void (*alignf)(void *, struct resource *, unsigned long, unsigned long),
void *alignf_data);
unsigned long min, unsigned long max, unsigned long align);
#else /* !CONFIG_IOMMU_CCIO */
#define ccio_get_iommu(dev) NULL
#define ccio_request_resource(dev, res) request_resource(&iomem_resource, res)
#define ccio_allocate_resource(dev, res, size, min, max, align, alignf, data) \
#define ccio_allocate_resource(dev, res, size, min, max, align) \
allocate_resource(&iomem_resource, res, size, min, max, \
align, alignf, data)
align, NULL, NULL)
#endif /* !CONFIG_IOMMU_CCIO */
#ifdef CONFIG_IOMMU_SBA
......
include/asm-parisc/uaccess.h
View file @ 313c01d3
......@@ -40,10 +40,10 @@ extern int __put_user_bad(void);
#define get_user __get_user
#if BITS_PER_LONG == 32
#define LDD_KERNEL(ptr) __get_kernel_bad();
#define LDD_USER(ptr) __get_user_bad();
#define STD_KERNEL(x, ptr) __put_kernel_asm64((u32)x,ptr)
#define STD_USER(x, ptr) __put_user_asm64((u32)x,ptr)
#define LDD_KERNEL(ptr) __get_kernel_bad();
#define LDD_USER(ptr) __get_user_bad();
#define STD_KERNEL(x, ptr) __put_kernel_asm64(x,ptr)
#define STD_USER(x, ptr) __put_user_asm64(x,ptr)
#else
#define LDD_KERNEL(ptr) __get_kernel_asm("ldd",ptr)
#define LDD_USER(ptr) __get_user_asm("ldd",ptr)
......@@ -256,11 +256,12 @@ static inline void __put_user_asm64(u64 x, void *ptr)
* Complex access routines -- external declarations
*/
extern unsigned long lcopy_to_user(void *, const void *, unsigned long);
extern unsigned long lcopy_from_user(void *, const void *, unsigned long);
extern long lstrncpy_from_user(char *, const char *, long);
extern unsigned lclear_user(void *,unsigned long);
extern long lstrnlen_user(const char *,long);
extern unsigned long lcopy_to_user(void __user *, const void *, unsigned long);
extern unsigned long lcopy_from_user(void *, const void __user *, unsigned long);
extern unsigned long lcopy_in_user(void __user *, const void __user *, unsigned long);
extern long lstrncpy_from_user(char *, const char __user *, long);
extern unsigned lclear_user(void __user *,unsigned long);
extern long lstrnlen_user(const char __user *,long);
/*
* Complex access routines -- macros
......@@ -276,5 +277,7 @@ extern long lstrnlen_user(const char *,long);
#define __copy_from_user lcopy_from_user
#define copy_to_user lcopy_to_user
#define __copy_to_user lcopy_to_user
#define copy_in_user lcopy_in_user
#define __copy_in_user lcopy_in_user
#endif /* __PARISC_UACCESS_H */
include/asm-parisc/ucontext.h
View file @ 313c01d3
#ifndef _ASMPARISC_UCONTEXT_H
#define _ASMPARISC_UCONTEXT_H
#ifndef _ASM_PARISC_UCONTEXT_H
#define _ASM_PARISC_UCONTEXT_H
struct ucontext {
unsigned long uc_flags;
unsigned int uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
struct sigcontext uc_mcontext;
sigset_t uc_sigmask; /* mask last for extensibility */
};
#endif /* !_ASMPARISC_UCONTEXT_H */
#endif /* !_ASM_PARISC_UCONTEXT_H */
include/asm-parisc/unistd.h
View file @ 313c01d3
......@@ -490,7 +490,7 @@
*/
#define __NR_Linux 0
#define __NR_syscall (__NR_Linux + 0)
#define __NR_restart_syscall (__NR_Linux + 0)
#define __NR_exit (__NR_Linux + 1)
#define __NR_fork (__NR_Linux + 2)
#define __NR_read (__NR_Linux + 3)
......
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