From 57f5afd79f97f489091a97eaa5a7dfebeb510642 Mon Sep 17 00:00:00 2001 From: Planet-Lab Support Date: Wed, 2 Jun 2004 21:13:47 +0000 Subject: [PATCH] This commit was manufactured by cvs2svn to create tag 'vserver-2_6_6-vs1_9_1'. --- .config | 2348 ------------- .config.old | 2415 -------------- Documentation/COPYING.modules | 708 ---- Documentation/fb/pxafb.txt | 54 - Documentation/numastat.txt | 22 - Documentation/sched-domains.txt | 55 - Documentation/scsi/sym53c500_cs.txt | 23 - arch/arm/mach-ixp4xx/Kconfig | 89 - arch/arm/mach-ixp4xx/coyote-setup.c | 90 - arch/arm/mach-ixp4xx/ixdp425-setup.c | 147 - arch/arm/mach-pxa/leds-mainstone.c | 118 - arch/arm/mach-pxa/mainstone.c | 139 - arch/arm/mach-pxa/pxa25x.c | 94 - arch/arm/mach-pxa/pxa27x.c | 120 - arch/h8300/Kconfig.cpu | 183 - arch/h8300/kernel/module.c | 122 - arch/i386/mach-es7000/es7000plat.c | 304 -- arch/ia64/scripts/check-serialize.S | 2 - arch/ppc/configs/bubinga_defconfig | 593 ---- arch/ppc/syslib/ibm_ocp.c | 9 - arch/x86_64/kernel/Makefile-HEAD | 38 - drivers/char/crash.c | 129 - drivers/ide/arm/ide_arm.c | 43 - drivers/net/ibm_emac/Makefile | 12 - drivers/net/ibm_emac/ibm_emac_core.c | 1968 ----------- drivers/net/ibm_emac/ibm_emac_phy.h | 137 - drivers/pcmcia/pxa2xx_base.c | 333 -- drivers/pcmcia/pxa2xx_lubbock.c | 236 -- drivers/pcmcia/pxa2xx_mainstone.c | 176 - drivers/pcmcia/sa11xx_base.c | 242 -- drivers/pcmcia/sa11xx_base.h | 123 - drivers/pcmcia/soc_common.c | 797 ----- drivers/pcmcia/soc_common.h | 186 -- drivers/scsi/qlogicfas408.c | 637 ---- drivers/scsi/sata_sx4.c | 1446 -------- drivers/video/pxafb.c | 1381 -------- fs/ext3/resize.c | 956 ------ fs/reiserfs/xattr_security.c | 69 - fs/reiserfs/xattr_trusted.c | 81 - fs/reiserfs/xattr_user.c | 99 - fs/xfs/linux-2.6/mutex.h | 53 - fs/xfs/linux-2.6/spin.h | 56 - fs/xfs/linux-2.6/time.h | 51 - fs/xfs/linux-2.6/xfs_cred.h | 50 - fs/xfs/linux-2.6/xfs_fs_subr.h | 49 - fs/xfs/linux-2.6/xfs_globals.h | 44 - fs/xfs/linux-2.6/xfs_iops.c | 710 ---- fs/xfs/linux-2.6/xfs_stats.h | 164 - fs/xfs/linux-2.6/xfs_version.h | 44 - include/asm-alpha/8253pit.h | 10 - include/asm-arm/arch-ixp4xx/coyote.h | 36 - include/asm-arm/arch-ixp4xx/hardware.h | 41 - include/asm-arm/arch-ixp4xx/irqs.h | 78 - include/asm-arm/arch-ixp4xx/ixdp425.h | 38 - include/asm-arm/arch-ixp4xx/ixp4xx-regs.h | 551 --- include/asm-arm/arch-ixp4xx/prpmc1100.h | 33 - include/asm-arm/arch-ixp4xx/timex.h | 13 - include/asm-arm/arch-ixp4xx/vmalloc.h | 17 - include/asm-arm/arch-pxa/mainstone.h | 120 - include/asm-i386/8253pit.h | 12 - include/asm-i386/crash.h | 75 - include/asm-ia64/cpu.h | 17 - include/asm-ia64/crash.h | 90 - include/asm-mips/8253pit.h | 10 - include/asm-mips/pmon.h | 22 - include/asm-parisc/unwind.h | 72 - include/asm-ppc/ibm_ocp.h | 163 - include/asm-sparc64/const.h | 19 - include/asm-x86_64/8253pit.h | 10 - include/linux/autoconf.h | 2349 ------------- include/linux/prio_tree.h | 64 - include/net/tux.h | 800 ----- include/net/tux_u.h | 163 - include/video/gbe.h | 317 -- mm/mempolicy.c | 1015 ------ mm/prio_tree.c | 663 ---- net/bridge/br_sysfs_if.c | 269 -- net/tux/Kconfig | 25 - net/tux/Makefile | 12 - net/tux/abuf.c | 186 -- net/tux/accept.c | 859 ----- net/tux/cachemiss.c | 264 -- net/tux/cgi.c | 173 - net/tux/directory.c | 297 -- net/tux/extcgi.c | 329 -- net/tux/gzip.c | 40 - net/tux/input.c | 641 ---- net/tux/logger.c | 855 ----- net/tux/main.c | 1413 -------- net/tux/mod.c | 262 -- net/tux/output.c | 352 -- net/tux/parser.h | 102 - net/tux/postpone.c | 77 - net/tux/proc.c | 1190 ------- net/tux/proto_ftp.c | 1549 --------- net/tux/proto_http.c | 2199 ------------ net/tux/redirect.c | 154 - net/tux/times.c | 392 --- net/tux/times.h | 26 - net/tux/userspace.c | 27 - scripts/basic/.docproc.cmd | 69 - scripts/basic/.fixdep.cmd | 74 - scripts/basic/.split-include.cmd | 57 - scripts/basic/docproc | Bin 19832 -> 0 bytes scripts/basic/fixdep | Bin 15691 -> 0 bytes scripts/basic/split-include | Bin 14592 -> 0 bytes scripts/kconfig/.conf.cmd | 1 - scripts/kconfig/.conf.o.cmd | 53 - scripts/kconfig/.mconf.o.cmd | 91 - scripts/kconfig/.zconf.tab.o.cmd | 73 - scripts/kconfig/conf | Bin 20591 -> 0 bytes scripts/kconfig/conf.o | Bin 10348 -> 0 bytes scripts/kconfig/lex.zconf.c | 3688 --------------------- scripts/kconfig/mconf.o | Bin 20532 -> 0 bytes scripts/kconfig/zconf.tab.c | 2127 ------------ scripts/kconfig/zconf.tab.o | Bin 95696 -> 0 bytes scripts/reference_discarded.pl | 109 - 117 files changed, 42778 deletions(-) delete mode 100644 .config delete mode 100644 .config.old delete mode 100644 Documentation/COPYING.modules delete mode 100644 Documentation/fb/pxafb.txt delete mode 100644 Documentation/numastat.txt delete mode 100644 Documentation/sched-domains.txt delete mode 100644 Documentation/scsi/sym53c500_cs.txt delete mode 100644 arch/arm/mach-ixp4xx/Kconfig delete mode 100644 arch/arm/mach-ixp4xx/coyote-setup.c delete mode 100644 arch/arm/mach-ixp4xx/ixdp425-setup.c delete mode 100644 arch/arm/mach-pxa/leds-mainstone.c delete mode 100644 arch/arm/mach-pxa/mainstone.c delete mode 100644 arch/arm/mach-pxa/pxa25x.c delete mode 100644 arch/arm/mach-pxa/pxa27x.c delete mode 100644 arch/h8300/Kconfig.cpu delete mode 100644 arch/h8300/kernel/module.c delete mode 100644 arch/i386/mach-es7000/es7000plat.c delete mode 100644 arch/ia64/scripts/check-serialize.S delete mode 100644 arch/ppc/configs/bubinga_defconfig delete mode 100644 arch/ppc/syslib/ibm_ocp.c delete mode 100644 arch/x86_64/kernel/Makefile-HEAD delete mode 100644 drivers/char/crash.c delete mode 100644 drivers/ide/arm/ide_arm.c delete mode 100644 drivers/net/ibm_emac/Makefile delete mode 100644 drivers/net/ibm_emac/ibm_emac_core.c delete mode 100644 drivers/net/ibm_emac/ibm_emac_phy.h delete mode 100644 drivers/pcmcia/pxa2xx_base.c delete mode 100644 drivers/pcmcia/pxa2xx_lubbock.c delete mode 100644 drivers/pcmcia/pxa2xx_mainstone.c delete mode 100644 drivers/pcmcia/sa11xx_base.c delete mode 100644 drivers/pcmcia/sa11xx_base.h delete mode 100644 drivers/pcmcia/soc_common.c delete mode 100644 drivers/pcmcia/soc_common.h delete mode 100644 drivers/scsi/qlogicfas408.c delete mode 100644 drivers/scsi/sata_sx4.c delete mode 100644 drivers/video/pxafb.c delete mode 100644 fs/ext3/resize.c delete mode 100644 fs/reiserfs/xattr_security.c delete mode 100644 fs/reiserfs/xattr_trusted.c delete mode 100644 fs/reiserfs/xattr_user.c delete mode 100644 fs/xfs/linux-2.6/mutex.h delete mode 100644 fs/xfs/linux-2.6/spin.h delete mode 100644 fs/xfs/linux-2.6/time.h delete mode 100644 fs/xfs/linux-2.6/xfs_cred.h delete mode 100644 fs/xfs/linux-2.6/xfs_fs_subr.h delete mode 100644 fs/xfs/linux-2.6/xfs_globals.h delete mode 100644 fs/xfs/linux-2.6/xfs_iops.c delete mode 100644 fs/xfs/linux-2.6/xfs_stats.h delete mode 100644 fs/xfs/linux-2.6/xfs_version.h delete mode 100644 include/asm-alpha/8253pit.h delete mode 100644 include/asm-arm/arch-ixp4xx/coyote.h delete mode 100644 include/asm-arm/arch-ixp4xx/hardware.h delete mode 100644 include/asm-arm/arch-ixp4xx/irqs.h delete mode 100644 include/asm-arm/arch-ixp4xx/ixdp425.h delete mode 100644 include/asm-arm/arch-ixp4xx/ixp4xx-regs.h delete mode 100644 include/asm-arm/arch-ixp4xx/prpmc1100.h delete mode 100644 include/asm-arm/arch-ixp4xx/timex.h delete mode 100644 include/asm-arm/arch-ixp4xx/vmalloc.h delete mode 100644 include/asm-arm/arch-pxa/mainstone.h delete mode 100644 include/asm-i386/8253pit.h delete mode 100644 include/asm-i386/crash.h delete mode 100644 include/asm-ia64/cpu.h delete mode 100644 include/asm-ia64/crash.h delete mode 100644 include/asm-mips/8253pit.h delete mode 100644 include/asm-mips/pmon.h delete mode 100644 include/asm-parisc/unwind.h delete mode 100644 include/asm-ppc/ibm_ocp.h delete mode 100644 include/asm-sparc64/const.h delete mode 100644 include/asm-x86_64/8253pit.h delete mode 100644 include/linux/autoconf.h delete mode 100644 include/linux/prio_tree.h delete mode 100644 include/net/tux.h delete mode 100644 include/net/tux_u.h delete mode 100644 include/video/gbe.h delete mode 100644 mm/mempolicy.c delete mode 100644 mm/prio_tree.c delete mode 100644 net/bridge/br_sysfs_if.c delete mode 100644 net/tux/Kconfig delete mode 100644 net/tux/Makefile delete mode 100644 net/tux/abuf.c delete mode 100644 net/tux/accept.c delete mode 100644 net/tux/cachemiss.c delete mode 100644 net/tux/cgi.c delete mode 100644 net/tux/directory.c delete mode 100644 net/tux/extcgi.c delete mode 100644 net/tux/gzip.c delete mode 100644 net/tux/input.c delete mode 100644 net/tux/logger.c delete mode 100644 net/tux/main.c delete mode 100644 net/tux/mod.c delete mode 100644 net/tux/output.c delete mode 100644 net/tux/parser.h delete mode 100644 net/tux/postpone.c delete mode 100644 net/tux/proc.c delete mode 100644 net/tux/proto_ftp.c delete mode 100644 net/tux/proto_http.c delete mode 100644 net/tux/redirect.c delete mode 100644 net/tux/times.c delete mode 100644 net/tux/times.h delete mode 100644 net/tux/userspace.c delete mode 100644 scripts/basic/.docproc.cmd delete mode 100644 scripts/basic/.fixdep.cmd delete mode 100644 scripts/basic/.split-include.cmd delete mode 100755 scripts/basic/docproc delete mode 100755 scripts/basic/fixdep delete mode 100755 scripts/basic/split-include delete mode 100644 scripts/kconfig/.conf.cmd delete mode 100644 scripts/kconfig/.conf.o.cmd delete mode 100644 scripts/kconfig/.mconf.o.cmd delete mode 100644 scripts/kconfig/.zconf.tab.o.cmd delete mode 100755 scripts/kconfig/conf delete mode 100644 scripts/kconfig/conf.o delete mode 100644 scripts/kconfig/lex.zconf.c delete mode 100644 scripts/kconfig/mconf.o delete mode 100644 scripts/kconfig/zconf.tab.c delete mode 100644 scripts/kconfig/zconf.tab.o delete mode 100644 scripts/reference_discarded.pl diff --git a/.config b/.config deleted file mode 100644 index de7e3e791..000000000 --- a/.config +++ /dev/null @@ -1,2348 +0,0 @@ -# -# Automatically generated make config: don't edit -# -CONFIG_X86=y -CONFIG_MMU=y -CONFIG_UID16=y -CONFIG_GENERIC_ISA_DMA=y - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y -CONFIG_STANDALONE=y - -# -# General setup -# -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSCTL=y -# CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=17 -CONFIG_HOTPLUG=y -# CONFIG_IKCONFIG is not set -# CONFIG_EMBEDDED is not set -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y -# CONFIG_MODVERSIONS is not set -CONFIG_KMOD=y -CONFIG_STOP_MACHINE=y - -# -# Processor type and features -# -# CONFIG_X86_PC is not set -# CONFIG_X86_ELAN is not set -# CONFIG_X86_VOYAGER is not set -# CONFIG_X86_NUMAQ is not set -# CONFIG_X86_SUMMIT is not set -# CONFIG_X86_BIGSMP is not set -# CONFIG_X86_VISWS is not set -CONFIG_X86_GENERICARCH=y -# CONFIG_X86_ES7000 is not set -CONFIG_X86_CYCLONE_TIMER=y -# CONFIG_M386 is not set -# CONFIG_M486 is not set -# CONFIG_M586 is not set -# CONFIG_M586TSC is not set -# CONFIG_M586MMX is not set -CONFIG_M686=y -# CONFIG_MPENTIUMII is not set -# CONFIG_MPENTIUMIII is not set -# CONFIG_MPENTIUMM is not set -# CONFIG_MPENTIUM4 is not set -# CONFIG_MK6 is not set -# CONFIG_MK7 is not set -# CONFIG_MK8 is not set -# CONFIG_MCRUSOE is not set -# CONFIG_MWINCHIPC6 is not set -# CONFIG_MWINCHIP2 is not set -# CONFIG_MWINCHIP3D is not set -# CONFIG_MCYRIXIII is not set -# CONFIG_MVIAC3_2 is not set -CONFIG_X86_GENERIC=y -CONFIG_X86_CMPXCHG=y -CONFIG_X86_XADD=y -CONFIG_X86_L1_CACHE_SHIFT=7 -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_X86_PPRO_FENCE=y -CONFIG_X86_WP_WORKS_OK=y -CONFIG_X86_INVLPG=y -CONFIG_X86_BSWAP=y -CONFIG_X86_POPAD_OK=y -CONFIG_X86_GOOD_APIC=y -CONFIG_X86_INTEL_USERCOPY=y -CONFIG_X86_USE_PPRO_CHECKSUM=y -CONFIG_X86_4G=y -CONFIG_X86_SWITCH_PAGETABLES=y -CONFIG_X86_4G_VM_LAYOUT=y -CONFIG_X86_UACCESS_INDIRECT=y -CONFIG_X86_HIGH_ENTRY=y -CONFIG_HPET_TIMER=y -CONFIG_HPET_EMULATE_RTC=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 -CONFIG_SCHED_SMT=y -# CONFIG_PREEMPT is not set -CONFIG_X86_LOCAL_APIC=y -CONFIG_X86_IO_APIC=y -CONFIG_X86_TSC=y -CONFIG_X86_MCE=y -# CONFIG_X86_MCE_NONFATAL is not set -CONFIG_X86_MCE_P4THERMAL=y -CONFIG_TOSHIBA=m -CONFIG_I8K=m -CONFIG_MICROCODE=m -CONFIG_X86_MSR=m -CONFIG_X86_CPUID=m - -# -# Firmware Drivers -# -CONFIG_EDD=m -# CONFIG_NOHIGHMEM is not set -# CONFIG_HIGHMEM4G is not set -CONFIG_HIGHMEM64G=y -CONFIG_HIGHMEM=y -CONFIG_X86_PAE=y -# CONFIG_NUMA is not set -CONFIG_HIGHPTE=y -# CONFIG_MATH_EMULATION is not set -CONFIG_MTRR=y -# CONFIG_EFI is not set -# CONFIG_IRQBALANCE is not set -CONFIG_HAVE_DEC_LOCK=y -CONFIG_REGPARM=y - -# -# Power management options (ACPI, APM) -# -CONFIG_PM=y -# CONFIG_SOFTWARE_SUSPEND is not set -# CONFIG_PM_DISK is not set - -# -# ACPI (Advanced Configuration and Power Interface) Support -# -CONFIG_ACPI=y -CONFIG_ACPI_BOOT=y -CONFIG_ACPI_INTERPRETER=y -CONFIG_ACPI_SLEEP=y -CONFIG_ACPI_SLEEP_PROC_FS=y -CONFIG_ACPI_AC=m -CONFIG_ACPI_BATTERY=m -CONFIG_ACPI_BUTTON=m -CONFIG_ACPI_FAN=y -CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_THERMAL=y -CONFIG_ACPI_ASUS=m -CONFIG_ACPI_TOSHIBA=m -# CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_BUS=y -CONFIG_ACPI_EC=y -CONFIG_ACPI_POWER=y -CONFIG_ACPI_PCI=y -CONFIG_ACPI_SYSTEM=y -CONFIG_X86_PM_TIMER=y - -# -# APM (Advanced Power Management) BIOS Support -# -CONFIG_APM=y -# CONFIG_APM_IGNORE_USER_SUSPEND is not set -# CONFIG_APM_DO_ENABLE is not set -CONFIG_APM_CPU_IDLE=y -# CONFIG_APM_DISPLAY_BLANK is not set -CONFIG_APM_RTC_IS_GMT=y -# CONFIG_APM_ALLOW_INTS is not set -# CONFIG_APM_REAL_MODE_POWER_OFF is not set - -# -# CPU Frequency scaling -# -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_PROC_INTF is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=m -CONFIG_CPU_FREQ_GOV_USERSPACE=y -# CONFIG_CPU_FREQ_24_API is not set -CONFIG_CPU_FREQ_TABLE=y - -# -# CPUFreq processor drivers -# -CONFIG_X86_ACPI_CPUFREQ=m -# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set -CONFIG_X86_POWERNOW_K6=m -CONFIG_X86_POWERNOW_K7=y -CONFIG_X86_POWERNOW_K8=m -# CONFIG_X86_GX_SUSPMOD is not set -CONFIG_X86_SPEEDSTEP_CENTRINO=y -CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y -CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y -CONFIG_X86_SPEEDSTEP_ICH=y -CONFIG_X86_SPEEDSTEP_SMI=m -CONFIG_X86_P4_CLOCKMOD=m -CONFIG_X86_SPEEDSTEP_LIB=y -# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set -CONFIG_X86_LONGRUN=y -# CONFIG_X86_LONGHAUL is not set - -# -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -CONFIG_PCI=y -# CONFIG_PCI_GOBIOS is not set -# CONFIG_PCI_GOMMCONFIG is not set -# CONFIG_PCI_GODIRECT is not set -CONFIG_PCI_GOANY=y -CONFIG_PCI_BIOS=y -CONFIG_PCI_DIRECT=y -CONFIG_PCI_MMCONFIG=y -CONFIG_PCI_USE_VECTOR=y -CONFIG_PCI_LEGACY_PROC=y -# CONFIG_PCI_NAMES is not set -CONFIG_ISA=y -# CONFIG_EISA is not set -# CONFIG_MCA is not set -# CONFIG_SCx200 is not set - -# -# PCMCIA/CardBus support -# -CONFIG_PCMCIA=m -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_YENTA=m -CONFIG_CARDBUS=y -CONFIG_I82092=m -CONFIG_I82365=m -CONFIG_TCIC=m -CONFIG_PCMCIA_PROBE=y - -# -# PCI Hotplug Support -# -CONFIG_HOTPLUG_PCI=y -# CONFIG_HOTPLUG_PCI_FAKE is not set -CONFIG_HOTPLUG_PCI_COMPAQ=m -# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set -CONFIG_HOTPLUG_PCI_IBM=m -# CONFIG_HOTPLUG_PCI_ACPI is not set -# CONFIG_HOTPLUG_PCI_CPCI is not set -CONFIG_HOTPLUG_PCI_PCIE=m -CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE=y -CONFIG_HOTPLUG_PCI_SHPC=m -CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set -CONFIG_BINFMT_MISC=m - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_FW_LOADER=y -# CONFIG_DEBUG_DRIVER is not set - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=m -# CONFIG_MTD_DEBUG is not set -CONFIG_MTD_PARTITIONS=m -CONFIG_MTD_CONCAT=m -CONFIG_MTD_REDBOOT_PARTS=m -CONFIG_MTD_CMDLINE_PARTS=m - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m -# CONFIG_MTD_OBSOLETE_CHIPS is not set - -# -# Mapping drivers for chip access -# -CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_PNC2000 is not set -CONFIG_MTD_SC520CDP=m -CONFIG_MTD_NETSC520=m -CONFIG_MTD_SBC_GXX=m -CONFIG_MTD_ELAN_104NC=m -CONFIG_MTD_SCx200_DOCFLASH=m -CONFIG_MTD_AMD76XROM=m -CONFIG_MTD_ICH2ROM=m -CONFIG_MTD_SCB2_FLASH=m -# CONFIG_MTD_NETtel is not set -# CONFIG_MTD_DILNETPC is not set -CONFIG_MTD_L440GX=m -CONFIG_MTD_PCI=m - -# -# Self-contained MTD device drivers -# -CONFIG_MTD_PMC551=m -# CONFIG_MTD_PMC551_BUGFIX is not set -# CONFIG_MTD_PMC551_DEBUG is not set -# CONFIG_MTD_SLRAM is not set -CONFIG_MTD_MTDRAM=m -CONFIG_MTDRAM_TOTAL_SIZE=4096 -CONFIG_MTDRAM_ERASE_SIZE=128 -# CONFIG_MTD_BLKMTD is not set - -# -# Disk-On-Chip Device Drivers -# -CONFIG_MTD_DOC2000=m -# CONFIG_MTD_DOC2001 is not set -CONFIG_MTD_DOC2001PLUS=m -CONFIG_MTD_DOCPROBE=m -# CONFIG_MTD_DOCPROBE_ADVANCED is not set -CONFIG_MTD_DOCPROBE_ADDRESS=0 - -# -# NAND Flash Device Drivers -# -CONFIG_MTD_NAND=m -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -CONFIG_MTD_NAND_IDS=m - -# -# Parallel port support -# -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_PC_CML1=m -CONFIG_PARPORT_SERIAL=m -# CONFIG_PARPORT_PC_FIFO is not set -# CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_PC_PCMCIA=m -# CONFIG_PARPORT_OTHER is not set -CONFIG_PARPORT_1284=y - -# -# Plug and Play support -# -CONFIG_PNP=y -# CONFIG_PNP_DEBUG is not set - -# -# Protocols -# -CONFIG_ISAPNP=y -# CONFIG_PNPBIOS is not set - -# -# Block devices -# -CONFIG_BLK_DEV_FD=m -# CONFIG_BLK_DEV_XD is not set -# CONFIG_PARIDE is not set -CONFIG_BLK_CPQ_DA=m -CONFIG_BLK_CPQ_CISS_DA=m -CONFIG_CISS_SCSI_TAPE=y -CONFIG_BLK_DEV_DAC960=m -CONFIG_BLK_DEV_UMEM=m -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_CARMEL=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_BLK_DEV_INITRD=y -CONFIG_LBD=y - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_HD_IDE is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y -# CONFIG_IDEDISK_STROKE is not set -CONFIG_BLK_DEV_IDECS=m -CONFIG_BLK_DEV_IDECD=y -CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEFLOPPY=y -# CONFIG_BLK_DEV_IDESCSI is not set -# CONFIG_IDE_TASK_IOCTL is not set -# CONFIG_IDE_TASKFILE_IO is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=y -# CONFIG_BLK_DEV_CMD640 is not set -CONFIG_BLK_DEV_IDEPNP=y -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_RZ1000=y -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y -# CONFIG_IDEDMA_ONLYDISK is not set -CONFIG_BLK_DEV_ADMA=y -CONFIG_BLK_DEV_AEC62XX=y -CONFIG_BLK_DEV_ALI15X3=y -# CONFIG_WDC_ALI15X3 is not set -CONFIG_BLK_DEV_AMD74XX=y -CONFIG_BLK_DEV_ATIIXP=y -CONFIG_BLK_DEV_CMD64X=y -CONFIG_BLK_DEV_TRIFLEX=y -CONFIG_BLK_DEV_CY82C693=y -CONFIG_BLK_DEV_CS5520=y -CONFIG_BLK_DEV_CS5530=y -CONFIG_BLK_DEV_HPT34X=y -# CONFIG_HPT34X_AUTODMA is not set -CONFIG_BLK_DEV_HPT366=y -# CONFIG_BLK_DEV_SC1200 is not set -CONFIG_BLK_DEV_PIIX=y -# CONFIG_BLK_DEV_NS87415 is not set -CONFIG_BLK_DEV_PDC202XX_OLD=y -# CONFIG_PDC202XX_BURST is not set -CONFIG_BLK_DEV_PDC202XX_NEW=y -CONFIG_PDC202XX_FORCE=y -CONFIG_BLK_DEV_SVWKS=y -CONFIG_BLK_DEV_SIIMAGE=y -CONFIG_BLK_DEV_SIS5513=y -CONFIG_BLK_DEV_SLC90E66=y -# CONFIG_BLK_DEV_TRM290 is not set -CONFIG_BLK_DEV_VIA82CXXX=y -# CONFIG_IDE_ARM is not set -# CONFIG_IDE_CHIPSETS is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y -# CONFIG_BLK_DEV_HD is not set - -# -# SCSI device support -# -CONFIG_SCSI=m -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y - -# -# SCSI Transport Attributes -# -CONFIG_SCSI_SPI_ATTRS=m -CONFIG_SCSI_FC_ATTRS=m - -# -# SCSI low-level drivers -# -CONFIG_BLK_DEV_3W_XXXX_RAID=m -# CONFIG_SCSI_7000FASST is not set -CONFIG_SCSI_ACARD=m -CONFIG_SCSI_AHA152X=m -CONFIG_SCSI_AHA1542=m -CONFIG_SCSI_AACRAID=m -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set -# CONFIG_AIC7XXX_DEBUG_ENABLE is not set -CONFIG_AIC7XXX_DEBUG_MASK=0 -# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC7XXX_OLD=m -CONFIG_SCSI_AIC79XX=m -CONFIG_AIC79XX_CMDS_PER_DEVICE=4 -CONFIG_AIC79XX_RESET_DELAY_MS=15000 -# CONFIG_AIC79XX_BUILD_FIRMWARE is not set -# CONFIG_AIC79XX_ENABLE_RD_STRM is not set -# CONFIG_AIC79XX_DEBUG_ENABLE is not set -CONFIG_AIC79XX_DEBUG_MASK=0 -# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set -# CONFIG_SCSI_DPT_I2O is not set -CONFIG_SCSI_ADVANSYS=m -CONFIG_SCSI_IN2000=m -CONFIG_SCSI_MEGARAID=m -CONFIG_SCSI_SATA=y -CONFIG_SCSI_SATA_SVW=m -CONFIG_SCSI_ATA_PIIX=m -CONFIG_SCSI_SATA_PROMISE=m -CONFIG_SCSI_SATA_SX4=m -CONFIG_SCSI_SATA_SIL=m -CONFIG_SCSI_SATA_SIS=m -CONFIG_SCSI_SATA_VIA=m -CONFIG_SCSI_SATA_VITESSE=m -CONFIG_SCSI_BUSLOGIC=m -# CONFIG_SCSI_OMIT_FLASHPOINT is not set -# CONFIG_SCSI_CPQFCTS is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_EATA_PIO is not set -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_SCSI_GDTH=m -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set -CONFIG_SCSI_IPS=m -CONFIG_SCSI_INIA100=m -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set -# CONFIG_SCSI_NCR53C406A is not set -CONFIG_SCSI_SYM53C8XX_2=m -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set -CONFIG_SCSI_QLOGIC_FAS=m -CONFIG_SCSI_QLOGIC_ISP=m -# CONFIG_SCSI_QLOGIC_FC is not set -CONFIG_SCSI_QLOGIC_1280=m -CONFIG_SCSI_QLA2XXX=m -CONFIG_SCSI_QLA21XX=m -CONFIG_SCSI_QLA22XX=m -CONFIG_SCSI_QLA2300=m -CONFIG_SCSI_QLA2322=m -CONFIG_SCSI_QLA6312=m -CONFIG_SCSI_QLA6322=m -# CONFIG_SCSI_SYM53C416 is not set -# CONFIG_SCSI_DC395x is not set -CONFIG_SCSI_DC390T=m -# CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_U14_34F is not set -# CONFIG_SCSI_ULTRASTOR is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set - -# -# PCMCIA SCSI adapter support -# -CONFIG_PCMCIA_AHA152X=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_NINJA_SCSI=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# -CONFIG_MD=y -CONFIG_BLK_DEV_MD=y -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID5=m -CONFIG_MD_RAID6=m -CONFIG_MD_MULTIPATH=m -CONFIG_BLK_DEV_DM=m -CONFIG_DM_CRYPT=m - -# -# Fusion MPT device support -# -CONFIG_FUSION=m -CONFIG_FUSION_MAX_SGE=40 -# CONFIG_FUSION_ISENSE is not set -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LAN=m - -# -# IEEE 1394 (FireWire) support -# -CONFIG_IEEE1394=m - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set -CONFIG_IEEE1394_OUI_DB=y -# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set - -# -# Device Drivers -# -# CONFIG_IEEE1394_PCILYNX is not set -CONFIG_IEEE1394_OHCI1394=m - -# -# Protocol Drivers -# -CONFIG_IEEE1394_VIDEO1394=m -CONFIG_IEEE1394_SBP2=m -# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set -# CONFIG_IEEE1394_ETH1394 is not set -CONFIG_IEEE1394_DV1394=m -CONFIG_IEEE1394_RAWIO=m -CONFIG_IEEE1394_CMP=m -CONFIG_IEEE1394_AMDTP=m - -# -# I2O device support -# -CONFIG_I2O=m -CONFIG_I2O_CONFIG=m -CONFIG_I2O_BLOCK=m -CONFIG_I2O_SCSI=m -CONFIG_I2O_PROC=m - -# -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -CONFIG_NET_KEY=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_FWMARK=y -CONFIG_IP_ROUTE_NAT=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_TOS=y -CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE=m -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -# CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m - -# -# IP: Virtual Server Configuration -# -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m -CONFIG_IPV6=m -CONFIG_IPV6_PRIVACY=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_TUNNEL=m -CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_BRIDGE_NETFILTER=y - -# -# IP: Netfilter Configuration -# -CONFIG_IP_NF_CONNTRACK=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_PHYSDEV=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_NAT_LOCAL=y -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m -CONFIG_IP_NF_TARGET_MARK=m -CONFIG_IP_NF_TARGET_CLASSIFY=m -CONFIG_IP_NF_TARGET_LOG=m -CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m -# CONFIG_IP_NF_COMPAT_IPCHAINS is not set -# CONFIG_IP_NF_COMPAT_IPFWADM is not set -CONFIG_IP_NF_TARGET_NOTRACK=m -CONFIG_IP_NF_RAW=m - -# -# IPv6: Netfilter Configuration -# -# CONFIG_IP6_NF_QUEUE is not set -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_LIMIT=m -CONFIG_IP6_NF_MATCH_MAC=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m -CONFIG_IP6_NF_MATCH_OWNER=m -CONFIG_IP6_NF_MATCH_MARK=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m -CONFIG_IP6_NF_MATCH_LENGTH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_LOG=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_MARK=m -CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# -CONFIG_BRIDGE_NF_EBTABLES=m -CONFIG_BRIDGE_EBT_BROUTE=m -CONFIG_BRIDGE_EBT_T_FILTER=m -CONFIG_BRIDGE_EBT_T_NAT=m -CONFIG_BRIDGE_EBT_802_3=m -CONFIG_BRIDGE_EBT_AMONG=m -CONFIG_BRIDGE_EBT_ARP=m -CONFIG_BRIDGE_EBT_IP=m -CONFIG_BRIDGE_EBT_LIMIT=m -CONFIG_BRIDGE_EBT_MARK=m -CONFIG_BRIDGE_EBT_PKTTYPE=m -CONFIG_BRIDGE_EBT_STP=m -CONFIG_BRIDGE_EBT_VLAN=m -CONFIG_BRIDGE_EBT_ARPREPLY=m -CONFIG_BRIDGE_EBT_DNAT=m -CONFIG_BRIDGE_EBT_MARK_T=m -CONFIG_BRIDGE_EBT_REDIRECT=m -CONFIG_BRIDGE_EBT_SNAT=m -CONFIG_BRIDGE_EBT_LOG=m -CONFIG_XFRM=y -CONFIG_XFRM_USER=y - -# -# SCTP Configuration (EXPERIMENTAL) -# -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y -# CONFIG_ATM is not set -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -# CONFIG_DECNET is not set -CONFIG_LLC=m -# CONFIG_LLC2 is not set -CONFIG_IPX=m -# CONFIG_IPX_INTERN is not set -CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=y -CONFIG_LTPC=m -CONFIG_COPS=m -CONFIG_COPS_DAYNA=y -CONFIG_COPS_TANGENT=y -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -CONFIG_NET_DIVERT=y -# CONFIG_ECONET is not set -CONFIG_WAN_ROUTER=m -# CONFIG_NET_FASTROUTE is not set -# CONFIG_NET_HW_FLOWCONTROL is not set - -# -# QoS and/or fair queueing -# -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_CSZ=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_DELAY=m -CONFIG_NET_SCH_INGRESS=m -CONFIG_NET_QOS=y -CONFIG_NET_ESTIMATOR=y -CONFIG_NET_CLS=y -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_ROUTE=y -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_CLS_POLICE=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -CONFIG_NETPOLL=y -# CONFIG_NETPOLL_RX is not set -# CONFIG_NETPOLL_TRAP is not set -CONFIG_NET_POLL_CONTROLLER=y -# CONFIG_HAMRADIO is not set -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -# CONFIG_IRDA_ULTRA is not set - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m - -# -# Old SIR device drivers -# - -# -# Old Serial dongle support -# - -# -# FIR device drivers -# -CONFIG_USB_IRDA=m -CONFIG_SIGMATEL_FIR=m -CONFIG_NSC_FIR=m -# CONFIG_WINBOND_FIR is not set -# CONFIG_TOSHIBA_FIR is not set -# CONFIG_SMC_IRCC_FIR is not set -# CONFIG_ALI_FIR is not set -# CONFIG_VLSI_FIR is not set -# CONFIG_VIA_FIR is not set -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m - -# -# Bluetooth device drivers -# -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_BCSP_TXCRC=y -CONFIG_BT_HCIBCM203X=m -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_HCIDTL1=m -CONFIG_BT_HCIBT3C=m -CONFIG_BT_HCIBLUECARD=m -CONFIG_BT_HCIBTUART=m -CONFIG_BT_HCIVHCI=m -CONFIG_TUX=m - -# -# TUX options -# -CONFIG_TUX_EXTCGI=y -# CONFIG_TUX_EXTENDED_LOG is not set -# CONFIG_TUX_DEBUG is not set -CONFIG_NETDEVICES=y -CONFIG_DUMMY=m -CONFIG_BONDING=m -CONFIG_EQUALIZER=m -CONFIG_TUN=m -CONFIG_ETHERTAP=m -CONFIG_NET_SB1000=m - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -CONFIG_MII=m -CONFIG_HAPPYMEAL=m -CONFIG_SUNGEM=m -CONFIG_NET_VENDOR_3COM=y -CONFIG_EL1=m -CONFIG_EL2=m -CONFIG_ELPLUS=m -CONFIG_EL16=m -CONFIG_EL3=m -CONFIG_3C515=m -CONFIG_VORTEX=m -CONFIG_TYPHOON=m -CONFIG_LANCE=m -CONFIG_NET_VENDOR_SMC=y -CONFIG_WD80x3=m -CONFIG_ULTRA=m -CONFIG_SMC9194=m -CONFIG_NET_VENDOR_RACAL=y -CONFIG_NI52=m -CONFIG_NI65=m - -# -# Tulip family network device support -# -CONFIG_NET_TULIP=y -CONFIG_DE2104X=m -CONFIG_TULIP=m -# CONFIG_TULIP_MWI is not set -CONFIG_TULIP_MMIO=y -# CONFIG_TULIP_NAPI is not set -CONFIG_DE4X5=m -CONFIG_WINBOND_840=m -CONFIG_DM9102=m -CONFIG_PCMCIA_XIRCOM=m -# CONFIG_AT1700 is not set -CONFIG_DEPCA=m -CONFIG_HP100=m -# CONFIG_NET_ISA is not set -CONFIG_NE2000=m -CONFIG_NET_PCI=y -CONFIG_PCNET32=m -CONFIG_AMD8111_ETH=m -CONFIG_AMD8111E_NAPI=y -CONFIG_ADAPTEC_STARFIRE=m -CONFIG_ADAPTEC_STARFIRE_NAPI=y -CONFIG_AC3200=m -CONFIG_APRICOT=m -CONFIG_B44=m -CONFIG_FORCEDETH=m -CONFIG_CS89x0=m -CONFIG_DGRS=m -CONFIG_EEPRO100=m -# CONFIG_EEPRO100_PIO is not set -CONFIG_E100=m -CONFIG_E100_NAPI=y -CONFIG_FEALNX=m -CONFIG_NATSEMI=m -CONFIG_NE2K_PCI=m -CONFIG_8139CP=m -CONFIG_8139TOO=m -CONFIG_8139TOO_PIO=y -# CONFIG_8139TOO_TUNE_TWISTER is not set -CONFIG_8139TOO_8129=y -# CONFIG_8139_OLD_RX_RESET is not set -CONFIG_SIS900=m -CONFIG_EPIC100=m -CONFIG_SUNDANCE=m -# CONFIG_SUNDANCE_MMIO is not set -CONFIG_TLAN=m -CONFIG_VIA_RHINE=m -CONFIG_VIA_RHINE_MMIO=y -CONFIG_NET_POCKET=y -CONFIG_ATP=m -CONFIG_DE600=m -CONFIG_DE620=m - -# -# Gigabit Ethernet (1000/10000 Mbit) -# -CONFIG_NET_GIGE=y -CONFIG_ACENIC=m -# CONFIG_ACENIC_OMIT_TIGON_I is not set -CONFIG_DL2K=m -CONFIG_E1000=m -CONFIG_E1000_NAPI=y -CONFIG_NS83820=m -CONFIG_HAMACHI=m -CONFIG_YELLOWFIN=m -CONFIG_R8169=m -CONFIG_SK98LIN=m -CONFIG_TIGON3=m -CONFIG_IXGB=m -CONFIG_IXGB_NAPI=y -CONFIG_S2IO=m -CONFIG_S2IO_NAPI=y - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -CONFIG_NET_RADIO=y - -# -# Obsolete Wireless cards support (pre-802.11) -# -# CONFIG_STRIP is not set -# CONFIG_ARLAN is not set -CONFIG_WAVELAN=m -CONFIG_PCMCIA_WAVELAN=m -CONFIG_PCMCIA_NETWAVE=m - -# -# Wireless 802.11 Frequency Hopping cards support -# -# CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -CONFIG_AIRO=m -CONFIG_HERMES=m -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -CONFIG_PCI_HERMES=m -CONFIG_ATMEL=m -CONFIG_PCI_ATMEL=m - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -CONFIG_PCMCIA_HERMES=m -CONFIG_AIRO_CS=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_PCMCIA_WL3501=m - -# -# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support -# -CONFIG_PRISM54=m -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support -# -CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=m -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_PCMCIA_PCNET=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_PCMCIA_SMC91C92=m -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_PCMCIA_AXNET=m - -# -# Wan interfaces -# -# CONFIG_WAN is not set -CONFIG_FDDI=y -# CONFIG_DEFXX is not set -CONFIG_SKFP=m -# CONFIG_HIPPI is not set -CONFIG_PLIP=m -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -# CONFIG_PPP_BSDCOMP is not set -CONFIG_PPPOE=m -# CONFIG_SLIP is not set -CONFIG_NET_FC=y -# CONFIG_SHAPER is not set -CONFIG_NETCONSOLE=m - -# -# ISDN subsystem -# -CONFIG_ISDN=m - -# -# Old ISDN4Linux -# -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -# CONFIG_ISDN_PPP_BSDCOMP is not set -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y - -# -# ISDN feature submodules -# - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -CONFIG_HISAX_NO_SENDCOMPLETE=y -CONFIG_HISAX_NO_LLC=y -CONFIG_HISAX_NO_KEYPAD=y -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_0=y -CONFIG_HISAX_16_3=y -CONFIG_HISAX_TELESPCI=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_AVM_A1=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_IX1MICROR2=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_ASUSCOM=y -CONFIG_HISAX_TELEINT=y -CONFIG_HISAX_HFCS=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_SPORTSTER=y -CONFIG_HISAX_MIC=y -CONFIG_HISAX_NETJET=y -CONFIG_HISAX_NETJET_U=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_ISURF=y -CONFIG_HISAX_HSTSAPHIR=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_PCI=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -CONFIG_HISAX_ENTERNOW_PCI=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_TELES_CS=m - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_HISAX_HDLC=y - -# -# Active cards -# -CONFIG_ISDN_DRV_ICN=m -CONFIG_ISDN_DRV_PCBIT=m -CONFIG_ISDN_DRV_SC=m -CONFIG_ISDN_DRV_ACT2000=m -CONFIG_ISDN_DRV_TPAM=m - -# -# CAPI subsystem -# -CONFIG_ISDN_CAPI=m -CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_CAPIFS_BOOL=y -CONFIG_ISDN_CAPI_CAPIFS=m -CONFIG_ISDN_CAPI_CAPIDRV=m - -# -# CAPI hardware drivers -# - -# -# Active AVM cards -# -CONFIG_CAPI_AVM=y - -# -# Active Eicon DIVA Server cards -# -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_JOYDEV=m -# CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input I/O drivers -# -CONFIG_GAMEPORT=m -CONFIG_SOUND_GAMEPORT=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_GAMEPORT_EMU10K1=m -CONFIG_GAMEPORT_VORTEX=m -CONFIG_GAMEPORT_FM801=m -CONFIG_GAMEPORT_CS461x=m -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_CT82C710 is not set -# CONFIG_SERIO_PARKBD is not set -# CONFIG_SERIO_PCIPS2 is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_SERIAL=m -CONFIG_MOUSE_INPORT=m -CONFIG_MOUSE_ATIXL=y -CONFIG_MOUSE_LOGIBM=m -CONFIG_MOUSE_PC110PAD=m -CONFIG_MOUSE_VSXXXAA=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDDLER=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -# CONFIG_INPUT_JOYDUMP is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_INPUT_MISC=y -CONFIG_INPUT_PCSPKR=m -# CONFIG_INPUT_UINPUT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_ROCKETPORT=m -# CONFIG_CYCLADES is not set -CONFIG_SYNCLINK=m -CONFIG_SYNCLINKMP=m -CONFIG_N_HDLC=m -CONFIG_STALDRV=y - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_CS=m -# CONFIG_SERIAL_8250_ACPI is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -# CONFIG_SERIAL_8250_MANY_PORTS is not set -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_MULTIPORT=y -CONFIG_SERIAL_8250_RSA=y - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_CRASH=m -CONFIG_PRINTER=m -CONFIG_LP_CONSOLE=y -CONFIG_PPDEV=m -CONFIG_TIPAR=m -# CONFIG_QIC02_TAPE is not set - -# -# IPMI -# -CONFIG_IPMI_HANDLER=m -# CONFIG_IPMI_PANIC_EVENT is not set -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_SI=m -CONFIG_IPMI_WATCHDOG=m - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=m -CONFIG_ACQUIRE_WDT=m -CONFIG_ADVANTECH_WDT=m -CONFIG_ALIM1535_WDT=m -CONFIG_ALIM7101_WDT=m -CONFIG_SC520_WDT=m -CONFIG_EUROTECH_WDT=m -CONFIG_IB700_WDT=m -CONFIG_WAFER_WDT=m -CONFIG_I8XX_TCO=m -CONFIG_SC1200_WDT=m -# CONFIG_SCx200_WDT is not set -# CONFIG_60XX_WDT is not set -CONFIG_CPU5_WDT=m -CONFIG_W83627HF_WDT=m -CONFIG_W83877F_WDT=m -CONFIG_MACHZ_WDT=m - -# -# ISA-based Watchdog Cards -# -CONFIG_PCWATCHDOG=m -# CONFIG_MIXCOMWD is not set -CONFIG_WDT=m -# CONFIG_WDT_501 is not set - -# -# PCI-based Watchdog Cards -# -CONFIG_PCIPCWATCHDOG=m -CONFIG_WDTPCI=m -CONFIG_WDT_501_PCI=y - -# -# USB-based Watchdog Cards -# -CONFIG_USBPCWATCHDOG=m -CONFIG_HW_RANDOM=m -CONFIG_NVRAM=m -CONFIG_RTC=y -CONFIG_DTLK=m -CONFIG_R3964=m -# CONFIG_APPLICOM is not set -CONFIG_SONYPI=m - -# -# Ftape, the floppy tape device driver -# -CONFIG_AGP=y -CONFIG_AGP_ALI=y -CONFIG_AGP_ATI=y -CONFIG_AGP_AMD=y -CONFIG_AGP_AMD64=y -CONFIG_AGP_INTEL=y -CONFIG_AGP_INTEL_MCH=y -CONFIG_AGP_NVIDIA=y -CONFIG_AGP_SIS=y -CONFIG_AGP_SWORKS=y -CONFIG_AGP_VIA=y -CONFIG_AGP_EFFICEON=y -CONFIG_DRM=y -CONFIG_DRM_TDFX=m -CONFIG_DRM_GAMMA=m -CONFIG_DRM_R128=m -CONFIG_DRM_RADEON=m -CONFIG_DRM_I810=m -CONFIG_DRM_I830=m -CONFIG_DRM_MGA=m -CONFIG_DRM_SIS=m - -# -# PCMCIA character devices -# -CONFIG_SYNCLINK_CS=m -CONFIG_MWAVE=m -# CONFIG_RAW_DRIVER is not set -CONFIG_HANGCHECK_TIMER=m - -# -# I2C support -# -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# -CONFIG_I2C_ALGOBIT=m -CONFIG_I2C_ALGOPCF=m - -# -# I2C Hardware Bus support -# -CONFIG_I2C_ALI1535=m -CONFIG_I2C_ALI1563=m -CONFIG_I2C_ALI15X3=m -CONFIG_I2C_AMD756=m -CONFIG_I2C_AMD8111=m -CONFIG_I2C_I801=m -CONFIG_I2C_I810=m -CONFIG_I2C_ISA=m -CONFIG_I2C_NFORCE2=m -# CONFIG_I2C_PARPORT is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -CONFIG_I2C_PIIX4=m -CONFIG_I2C_PROSAVAGE=m -CONFIG_I2C_SAVAGE4=m -# CONFIG_SCx200_ACB is not set -CONFIG_I2C_SIS5595=m -CONFIG_I2C_SIS630=m -CONFIG_I2C_SIS96X=m -CONFIG_I2C_VIA=m -CONFIG_I2C_VIAPRO=m -CONFIG_I2C_VOODOO3=m - -# -# Hardware Sensors Chip support -# -CONFIG_I2C_SENSOR=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ASB100=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_FSCHER=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_VIA686A=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_W83L785TS=m -CONFIG_SENSORS_W83627HF=m - -# -# Other I2C Chip support -# -CONFIG_SENSORS_EEPROM=m -CONFIG_SENSORS_PCF8574=m -CONFIG_SENSORS_PCF8591=m -CONFIG_SENSORS_RTC8564=m -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set - -# -# Misc devices -# -CONFIG_IBM_ASM=m - -# -# Multimedia devices -# -CONFIG_VIDEO_DEV=m - -# -# Video For Linux -# - -# -# Video Adapters -# -CONFIG_VIDEO_BT848=m -CONFIG_VIDEO_PMS=m -CONFIG_VIDEO_BWQCAM=m -CONFIG_VIDEO_CQCAM=m -CONFIG_VIDEO_W9966=m -CONFIG_VIDEO_CPIA=m -CONFIG_VIDEO_CPIA_PP=m -CONFIG_VIDEO_CPIA_USB=m -CONFIG_VIDEO_SAA5246A=m -CONFIG_VIDEO_SAA5249=m -CONFIG_TUNER_3036=m -CONFIG_VIDEO_STRADIS=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN_BUZ=m -CONFIG_VIDEO_ZORAN_DC10=m -CONFIG_VIDEO_ZORAN_DC30=m -CONFIG_VIDEO_ZORAN_LML33=m -CONFIG_VIDEO_ZORAN_LML33R10=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DPC=m -CONFIG_VIDEO_HEXIUM_ORION=m -CONFIG_VIDEO_HEXIUM_GEMINI=m -CONFIG_VIDEO_CX88=m - -# -# Radio Adapters -# -CONFIG_RADIO_CADET=m -CONFIG_RADIO_RTRACK=m -CONFIG_RADIO_RTRACK2=m -CONFIG_RADIO_AZTECH=m -CONFIG_RADIO_GEMTEK=m -CONFIG_RADIO_GEMTEK_PCI=m -CONFIG_RADIO_MAXIRADIO=m -CONFIG_RADIO_MAESTRO=m -CONFIG_RADIO_SF16FMI=m -CONFIG_RADIO_SF16FMR2=m -CONFIG_RADIO_TERRATEC=m -CONFIG_RADIO_TRUST=m -CONFIG_RADIO_TYPHOON=m -CONFIG_RADIO_TYPHOON_PROC_FS=y -CONFIG_RADIO_ZOLTRIX=m - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -CONFIG_VIDEO_SAA7146=m -CONFIG_VIDEO_SAA7146_VV=m -CONFIG_VIDEO_VIDEOBUF=m -CONFIG_VIDEO_TUNER=m -CONFIG_VIDEO_BUF=m -CONFIG_VIDEO_BTCX=m -CONFIG_VIDEO_IR=m - -# -# Graphics support -# -CONFIG_FB=y -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_VGA16=m -CONFIG_FB_VESA=y -CONFIG_VIDEO_SELECT=y -CONFIG_FB_HGA=m -CONFIG_FB_HGA_ACCEL=y -CONFIG_FB_RIVA=m -CONFIG_FB_I810=m -CONFIG_FB_I810_GTF=y -CONFIG_FB_MATROX=m -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G450=y -CONFIG_FB_MATROX_G100=y -CONFIG_FB_MATROX_I2C=m -CONFIG_FB_MATROX_MAVEN=m -CONFIG_FB_MATROX_MULTIHEAD=y -# CONFIG_FB_RADEON_OLD is not set -CONFIG_FB_RADEON=m -CONFIG_FB_RADEON_I2C=y -# CONFIG_FB_RADEON_DEBUG is not set -CONFIG_FB_ATY128=m -CONFIG_FB_ATY=m -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GX=y -# CONFIG_FB_ATY_XL_INIT is not set -# CONFIG_FB_SIS is not set -CONFIG_FB_NEOMAGIC=m -CONFIG_FB_KYRO=m -CONFIG_FB_3DFX=m -CONFIG_FB_3DFX_ACCEL=y -CONFIG_FB_VOODOO1=m -CONFIG_FB_TRIDENT=m -CONFIG_FB_TRIDENT_ACCEL=y -# CONFIG_FB_VIRTUAL is not set - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_MDA_CONSOLE=m -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 is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# -CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# -CONFIG_SND=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -CONFIG_SND_HWDEP=m -CONFIG_SND_RAWMIDI=m -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_RTCTIMER=m -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set - -# -# Generic devices -# -CONFIG_SND_MPU401_UART=m -CONFIG_SND_OPL3_LIB=m -CONFIG_SND_OPL4_LIB=m -CONFIG_SND_VX_LIB=m -CONFIG_SND_DUMMY=m -CONFIG_SND_VIRMIDI=m -CONFIG_SND_MTPAV=m -# CONFIG_SND_SERIAL_U16550 is not set -CONFIG_SND_MPU401=m - -# -# ISA devices -# -CONFIG_SND_AD1816A=m -CONFIG_SND_AD1848=m -CONFIG_SND_CS4231=m -CONFIG_SND_CS4232=m -CONFIG_SND_CS4236=m -CONFIG_SND_ES968=m -CONFIG_SND_ES1688=m -CONFIG_SND_ES18XX=m -CONFIG_SND_GUSCLASSIC=m -CONFIG_SND_GUSEXTREME=m -CONFIG_SND_GUSMAX=m -CONFIG_SND_INTERWAVE=m -CONFIG_SND_INTERWAVE_STB=m -CONFIG_SND_OPTI92X_AD1848=m -CONFIG_SND_OPTI92X_CS4231=m -CONFIG_SND_OPTI93X=m -CONFIG_SND_SB8=m -CONFIG_SND_SB16=m -CONFIG_SND_SBAWE=m -CONFIG_SND_SB16_CSP=y -# CONFIG_SND_WAVEFRONT is not set -CONFIG_SND_ALS100=m -CONFIG_SND_AZT2320=m -CONFIG_SND_CMI8330=m -CONFIG_SND_DT019X=m -CONFIG_SND_OPL3SA2=m -CONFIG_SND_SGALAXY=m -CONFIG_SND_SSCAPE=m - -# -# PCI devices -# -CONFIG_SND_AC97_CODEC=m -CONFIG_SND_ALI5451=m -CONFIG_SND_ATIIXP=m -CONFIG_SND_AU8810=m -CONFIG_SND_AU8820=m -CONFIG_SND_AU8830=m -CONFIG_SND_AZT3328=m -CONFIG_SND_BT87X=m -CONFIG_SND_CS46XX=m -CONFIG_SND_CS46XX_NEW_DSP=y -CONFIG_SND_CS4281=m -CONFIG_SND_EMU10K1=m -CONFIG_SND_KORG1212=m -CONFIG_SND_MIXART=m -CONFIG_SND_NM256=m -CONFIG_SND_RME32=m -CONFIG_SND_RME96=m -CONFIG_SND_RME9652=m -CONFIG_SND_HDSP=m -CONFIG_SND_TRIDENT=m -CONFIG_SND_YMFPCI=m -CONFIG_SND_ALS4000=m -CONFIG_SND_CMIPCI=m -CONFIG_SND_ENS1370=m -CONFIG_SND_ENS1371=m -CONFIG_SND_ES1938=m -CONFIG_SND_ES1968=m -CONFIG_SND_MAESTRO3=m -CONFIG_SND_FM801=m -CONFIG_SND_FM801_TEA575X=m -CONFIG_SND_ICE1712=m -CONFIG_SND_ICE1724=m -CONFIG_SND_INTEL8X0=m -CONFIG_SND_INTEL8X0M=m -CONFIG_SND_SONICVIBES=m -CONFIG_SND_VIA82XX=m -CONFIG_SND_VX222=m - -# -# ALSA USB devices -# -CONFIG_SND_USB_AUDIO=m - -# -# PCMCIA devices -# -# CONFIG_SND_VXPOCKET is not set -# CONFIG_SND_VXP440 is not set -CONFIG_SND_PDAUDIOCF=m - -# -# Open Sound System -# -# CONFIG_SOUND_PRIME is not set - -# -# USB support -# -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set -# CONFIG_USB_DYNAMIC_MINORS is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_SPLIT_ISO=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_UHCI_HCD=m - -# -# USB Device Class drivers -# -CONFIG_USB_AUDIO=m - -# -# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem -# -CONFIG_USB_MIDI=m -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_DPCM=y -CONFIG_USB_STORAGE_HP8200e=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y - -# -# USB Human Interface Devices (HID) -# -CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT=y -CONFIG_HID_FF=y -CONFIG_HID_PID=y -CONFIG_LOGITECH_FF=y -CONFIG_THRUSTMASTER_FF=y -CONFIG_USB_HIDDEV=y -CONFIG_USB_AIPTEK=m -CONFIG_USB_WACOM=m -CONFIG_USB_KBTAB=m -CONFIG_USB_POWERMATE=m -CONFIG_USB_MTOUCH=m -CONFIG_USB_EGALAX=m -CONFIG_USB_XPAD=m -CONFIG_USB_ATI_REMOTE=m - -# -# USB Imaging devices -# -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m -CONFIG_USB_HPUSBSCSI=m - -# -# USB Multimedia devices -# -CONFIG_USB_DABUSB=m -CONFIG_USB_VICAM=m -CONFIG_USB_DSBR=m -CONFIG_USB_IBMCAM=m -CONFIG_USB_KONICAWC=m -CONFIG_USB_OV511=m -CONFIG_USB_SE401=m -CONFIG_USB_STV680=m -CONFIG_USB_W9968CF=m - -# -# USB Network adaptors -# -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=m - -# -# USB Host-to-Host Cables -# -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_GENESYS=y -CONFIG_USB_NET1080=y -CONFIG_USB_PL2301=y - -# -# Intelligent USB Devices/Gadgets -# -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_ZAURUS=y -CONFIG_USB_CDCETHER=y - -# -# USB Network Adapters -# -CONFIG_USB_AX8817X=y - -# -# USB port drivers -# -CONFIG_USB_USS720=m - -# -# USB Serial Converter support -# -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_SAFE_PADDED=y -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_EZUSB=y - -# -# USB Miscellaneous drivers -# -CONFIG_USB_EMI62=m -# CONFIG_USB_EMI26 is not set -CONFIG_USB_TIGL=m -CONFIG_USB_AUERSWALD=m -CONFIG_USB_RIO500=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_LCD=m -CONFIG_USB_LED=m -# CONFIG_USB_CYTHERM is not set -CONFIG_USB_PHIDGETSERVO=m -CONFIG_USB_TEST=m - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_XATTR=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_JBD=m -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -CONFIG_REISERFS_PROC_INFO=y -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -CONFIG_JFS_POSIX_ACL=y -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_STATISTICS is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_XFS_FS=m -# CONFIG_XFS_RT is not set -CONFIG_XFS_QUOTA=y -CONFIG_XFS_SECURITY=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_MINIX_FS=m -CONFIG_ROMFS_FS=m -CONFIG_QUOTA=y -# CONFIG_QFMT_V1 is not set -CONFIG_QFMT_V2=y -CONFIG_QUOTACTL=y -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y -CONFIG_UDF_FS=m - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y -CONFIG_TMPFS=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -CONFIG_AFFS_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -# CONFIG_JFFS_FS is not set -CONFIG_JFFS2_FS=m -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_NAND=y -CONFIG_CRAMFS=m -CONFIG_VXFS_FS=m -# CONFIG_HPFS_FS is not set -CONFIG_QNX4FS_FS=m -# CONFIG_QNX4FS_RW is not set -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y -CONFIG_NFSD=m -CONFIG_NFSD_V3=y -CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_RPCSEC_GSS_KRB5=m -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set -CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -CONFIG_NCP_FS=m -CONFIG_NCPFS_PACKET_SIGNING=y -CONFIG_NCPFS_IOCTL_LOCKING=y -CONFIG_NCPFS_STRONG=y -CONFIG_NCPFS_NFS_NS=y -CONFIG_NCPFS_OS2_NS=y -CONFIG_NCPFS_SMALLDOS=y -CONFIG_NCPFS_NLS=y -CONFIG_NCPFS_EXTRAS=y -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -CONFIG_OSF_PARTITION=y -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -# CONFIG_LDM_PARTITION is not set -# CONFIG_NEC98_PARTITION is not set -CONFIG_SGI_PARTITION=y -# CONFIG_ULTRIX_PARTITION is not set -CONFIG_SUN_PARTITION=y -CONFIG_EFI_PARTITION=y - -# -# Native Language Support -# -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_UTF8=m - -# -# Profiling support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=m - -# -# Kernel hacking -# -CONFIG_DEBUG_KERNEL=y -CONFIG_EARLY_PRINTK=y -CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_SLAB is not set -CONFIG_MAGIC_SYSRQ=y -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUG_HIGHMEM is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_FRAME_POINTER is not set -CONFIG_X86_FIND_SMP_CONFIG=y -CONFIG_X86_MPPARSE=y - -# -# Security options -# -CONFIG_SECURITY=y -CONFIG_SECURITY_NETWORK=y -CONFIG_SECURITY_CAPABILITIES=y -# CONFIG_SECURITY_ROOTPLUG is not set -CONFIG_SECURITY_SELINUX=y -CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_SECURITY_SELINUX_DEVELOP=y -# CONFIG_SECURITY_SELINUX_MLS is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set - -# -# Library routines -# -CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_X86_SMP=y -CONFIG_X86_HT=y -CONFIG_X86_BIOS_REBOOT=y -CONFIG_X86_TRAMPOLINE=y -CONFIG_X86_STD_RESOURCES=y -CONFIG_PC=y diff --git a/.config.old b/.config.old deleted file mode 100644 index a1d48d7b8..000000000 --- a/.config.old +++ /dev/null @@ -1,2415 +0,0 @@ -# -# Automatically generated make config: don't edit -# -CONFIG_MMU=y -CONFIG_UID16=y -CONFIG_GENERIC_ISA_DMA=y -CONFIG_SMP=y -# CONFIG_HOTPLUG_CPU is not set -CONFIG_SCHED_SMT=y - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y -CONFIG_STANDALONE=y - -# -# General setup -# -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSCTL=y -CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_IKCONFIG is not set -# CONFIG_EMBEDDED is not set -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -# CONFIG_NUMA is not set -# CONFIG_PREEMPT is not set -# CONFIG_IRQBALANCE is not set -CONFIG_POSIX_MQUEUE=y -CONFIG_EDD=m -# CONFIG_SMBIOS is not set -CONFIG_IRQSTACKS=y - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y -# CONFIG_MODVERSIONS is not set -CONFIG_KMOD=y - -# -# Power management options (ACPI, APM) -# -CONFIG_PM=y -# CONFIG_SOFTWARE_SUSPEND is not set -# CONFIG_PM_DISK is not set - -# -# ACPI (Advanced Configuration and Power Interface) Support -# -CONFIG_ACPI=y -CONFIG_ACPI_BOOT=y -CONFIG_ACPI_INTERPRETER=y -CONFIG_ACPI_SLEEP=y -CONFIG_ACPI_AC=m -CONFIG_ACPI_BATTERY=m -CONFIG_ACPI_BUTTON=m -CONFIG_ACPI_FAN=y -CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_THERMAL=y -CONFIG_ACPI_ASUS=m -CONFIG_ACPI_TOSHIBA=m -# CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_BUS=y -CONFIG_ACPI_EC=y -CONFIG_ACPI_POWER=y -CONFIG_ACPI_PCI=y -CONFIG_ACPI_SYSTEM=y -CONFIG_ACPI_NUMA=y - -# -# CPU Frequency scaling -# -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_PROC_INTF is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=m -CONFIG_CPU_FREQ_GOV_USERSPACE=m -# CONFIG_CPU_FREQ_24_API is not set -CONFIG_CPU_FREQ_TABLE=y - - -# -# Bus options (PCI, PCMCIA, EISA, MCA, ISA) -# -CONFIG_PCI=y -# CONFIG_PCI_GOBIOS is not set -# CONFIG_PCI_GOMMCONFIG is not set -# CONFIG_PCI_GODIRECT is not set -CONFIG_PCI_GOANY=y -CONFIG_PCI_BIOS=y -CONFIG_PCI_DIRECT=y -CONFIG_PCI_MMCONFIG=y -CONFIG_PCI_LEGACY_PROC=y -# CONFIG_PCI_NAMES is not set -CONFIG_PCI_USE_VECTOR=y -CONFIG_ISA=y -# CONFIG_EISA is not set -# CONFIG_MCA is not set -# CONFIG_SCx200 is not set -CONFIG_HOTPLUG=y - -# -# PCMCIA/CardBus support -# -CONFIG_PCMCIA=m -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_YENTA=y -CONFIG_CARDBUS=y -CONFIG_I82092=m -CONFIG_I82365=m -CONFIG_TCIC=m -CONFIG_PCMCIA_PROBE=y - -# -# PCI Hotplug Support -# -CONFIG_HOTPLUG_PCI=y -# CONFIG_HOTPLUG_PCI_FAKE is not set -CONFIG_HOTPLUG_PCI_COMPAQ=m -# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set -CONFIG_HOTPLUG_PCI_IBM=m -# CONFIG_HOTPLUG_PCI_ACPI is not set -# CONFIG_HOTPLUG_PCI_CPCI is not set -CONFIG_HOTPLUG_PCI_PCIE=m -CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE=y -CONFIG_HOTPLUG_PCI_SHPC=m -CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE=y -# CONFIG_HOTPLUG_PCI_SHPC_PHPRM_LEGACY is not set - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set -CONFIG_BINFMT_MISC=m - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_FW_LOADER=y - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=m -# CONFIG_MTD_DEBUG is not set -CONFIG_MTD_PARTITIONS=m -CONFIG_MTD_CONCAT=m -CONFIG_MTD_REDBOOT_PARTS=m -CONFIG_MTD_CMDLINE_PARTS=m - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m -# CONFIG_MTD_OBSOLETE_CHIPS is not set - -# -# Mapping drivers for chip access -# -CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_PNC2000 is not set -CONFIG_MTD_SC520CDP=m -CONFIG_MTD_NETSC520=m -CONFIG_MTD_SBC_GXX=m -CONFIG_MTD_ELAN_104NC=m -CONFIG_MTD_SCx200_DOCFLASH=m -CONFIG_MTD_AMD76XROM=m -CONFIG_MTD_ICH2ROM=m -CONFIG_MTD_SCB2_FLASH=m -# CONFIG_MTD_NETtel is not set -# CONFIG_MTD_DILNETPC is not set -CONFIG_MTD_L440GX=m -CONFIG_MTD_PCI=m - -# -# Self-contained MTD device drivers -# -CONFIG_MTD_PMC551=m -# CONFIG_MTD_PMC551_BUGFIX is not set -# CONFIG_MTD_PMC551_DEBUG is not set -# CONFIG_MTD_SLRAM is not set -CONFIG_MTD_MTDRAM=m -CONFIG_MTDRAM_TOTAL_SIZE=4096 -CONFIG_MTDRAM_ERASE_SIZE=128 -# CONFIG_MTD_BLKMTD is not set - -# -# Disk-On-Chip Device Drivers -# -CONFIG_MTD_DOC2000=m -# CONFIG_MTD_DOC2001 is not set -CONFIG_MTD_DOC2001PLUS=m -CONFIG_MTD_DOCPROBE=m -# CONFIG_MTD_DOCPROBE_ADVANCED is not set -CONFIG_MTD_DOCPROBE_ADDRESS=0 - -# -# NAND Flash Device Drivers -# -CONFIG_MTD_NAND=m -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -CONFIG_MTD_NAND_IDS=m - -# -# Parallel port support -# -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_PC_CML1=m -CONFIG_PARPORT_SERIAL=m -# CONFIG_PARPORT_PC_FIFO is not set -# CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_PC_PCMCIA=m -# CONFIG_PARPORT_OTHER is not set -CONFIG_PARPORT_1284=y - -# -# Plug and Play support -# -CONFIG_PNP=y -# CONFIG_PNP_DEBUG is not set - -# -# Protocols -# -CONFIG_ISAPNP=y -# CONFIG_PNPBIOS is not set - -# -# Block devices -# -CONFIG_BLK_DEV_FD=m -# CONFIG_BLK_DEV_XD is not set -# CONFIG_PARIDE is not set -CONFIG_BLK_CPQ_DA=m -CONFIG_BLK_CPQ_CISS_DA=m -CONFIG_CISS_SCSI_TAPE=y -CONFIG_BLK_DEV_DAC960=m -CONFIG_BLK_DEV_UMEM=m -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_BLK_DEV_INITRD=y -CONFIG_BLK_DEV_ATIIXP=y -CONFIG_LBD=y -# CONFIG_DCSSBLK is not set - - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_IDE_GENERIC=y -# CONFIG_HPT34X_AUTODMA is not set - -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_HD_IDE is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y -# CONFIG_IDEDISK_STROKE is not set -CONFIG_BLK_DEV_IDECS=m -CONFIG_BLK_DEV_IDECD=y -CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEFLOPPY=y -# CONFIG_BLK_DEV_IDESCSI is not set -# CONFIG_IDE_TASK_IOCTL is not set -# CONFIG_IDE_TASKFILE_IO is not set - -# -# IDE chipset support/bugfixes -# -# CONFIG_BLK_DEV_CMD640 is not set -# CONFIG_BLK_DEV_CMD640_ENHANCED is not set -CONFIG_BLK_DEV_IDEPNP=y -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=y -# CONFIG_BLK_DEV_OPTI621 is not set -CONFIG_BLK_DEV_RZ1000=y -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDE_TCQ is not set -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -CONFIG_IDEDMA_PCI_AUTO=y -# CONFIG_IDEDMA_ONLYDISK is not set -CONFIG_BLK_DEV_ADMA=y -CONFIG_BLK_DEV_AEC62XX=y -CONFIG_BLK_DEV_ALI15X3=y -# CONFIG_WDC_ALI15X3 is not set -CONFIG_BLK_DEV_AMD74XX=y -CONFIG_BLK_DEV_CMD64X=y -CONFIG_BLK_DEV_TRIFLEX=y -CONFIG_BLK_DEV_CY82C693=y -CONFIG_BLK_DEV_CS5520=y -CONFIG_BLK_DEV_CS5530=y -CONFIG_BLK_DEV_HPT34X=y -CONFIG_BLK_DEV_HPT366=y -# CONFIG_BLK_DEV_SC1200 is not set -CONFIG_BLK_DEV_PIIX=y -# CONFIG_BLK_DEV_NS87415 is not set -CONFIG_BLK_DEV_PDC202XX_OLD=y -# CONFIG_PDC202XX_BURST is not set -CONFIG_BLK_DEV_PDC202XX_NEW=y -CONFIG_PDC202XX_FORCE=y -CONFIG_BLK_DEV_SVWKS=y -CONFIG_BLK_DEV_SIIMAGE=y -CONFIG_BLK_DEV_SIS5513=y -CONFIG_BLK_DEV_SLC90E66=y -# CONFIG_BLK_DEV_TRM290 is not set -CONFIG_BLK_DEV_VIA82CXXX=y -# CONFIG_IDE_CHIPSETS is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set -CONFIG_IDEDMA_AUTO=y -# CONFIG_DMA_NONPCI is not set -# CONFIG_BLK_DEV_HD is not set - -# -# SCSI device support -# -CONFIG_SCSI=m -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -CONFIG_SCSI_REPORT_LUNS=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SPI_ATTRS=y -CONFIG_SCSI_FC_ATTRS=y - -# -# SCSI low-level drivers -# -CONFIG_BLK_DEV_3W_XXXX_RAID=m -# CONFIG_SCSI_7000FASST is not set -CONFIG_SCSI_ACARD=m -CONFIG_SCSI_AHA152X=m -CONFIG_SCSI_AHA1542=m -CONFIG_SCSI_AACRAID=m -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -# CONFIG_AIC7XXX_PROBE_EISA_VL is not set -# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set -# CONFIG_AIC7XXX_DEBUG_ENABLE is not set -CONFIG_AIC7XXX_DEBUG_MASK=0 -# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC7XXX_OLD=m -CONFIG_SCSI_AIC79XX=m -CONFIG_AIC79XX_CMDS_PER_DEVICE=4 -CONFIG_AIC79XX_RESET_DELAY_MS=15000 -# CONFIG_AIC79XX_BUILD_FIRMWARE is not set -# CONFIG_AIC79XX_ENABLE_RD_STRM is not set -# CONFIG_AIC79XX_DEBUG_ENABLE is not set -CONFIG_AIC79XX_DEBUG_MASK=0 -# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_ADVANSYS=m -CONFIG_SCSI_IN2000=m -CONFIG_SCSI_MEGARAID=m -CONFIG_SCSI_SATA=y -CONFIG_SCSI_SATA_SVW=m -CONFIG_SCSI_ATA_PIIX=m -CONFIG_SCSI_SATA_PROMISE=m -CONFIG_SCSI_SATA_VIA=m -CONFIG_BLK_DEV_CARMEL=m -CONFIG_SCSI_SATA_VITESSE=m -CONFIG_SCSI_SATA_SIL=m -CONFIG_SCSI_SATA_SIS=m -CONFIG_SCSI_SATA_SX4=m - -CONFIG_SCSI_BUSLOGIC=m -# CONFIG_SCSI_OMIT_FLASHPOINT is not set -# CONFIG_SCSI_CPQFCTS is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_EATA_PIO is not set -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_SCSI_GDTH=m -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set -CONFIG_SCSI_IPS=m -CONFIG_SCSI_INIA100=m -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set -# CONFIG_SCSI_NCR53C406A is not set -CONFIG_SCSI_SYM53C8XX_2=m -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PSI240I is not set -CONFIG_SCSI_QLOGIC_FAS=m -CONFIG_SCSI_QLOGIC_ISP=m -# CONFIG_SCSI_QLOGIC_FC is not set -# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set -CONFIG_SCSI_QLOGIC_1280=m -# CONFIG_SCSI_SYM53C416 is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_U14_34F is not set -# CONFIG_SCSI_ULTRASTOR is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -CONFIG_SCSI_DC390T=m -CONFIG_SCSI_QLA2XXX=m -CONFIG_SCSI_QLA21XX=m -CONFIG_SCSI_QLA22XX=m -CONFIG_SCSI_QLA2300=m -CONFIG_SCSI_QLA2322=m -CONFIG_SCSI_QLA6312=m -CONFIG_SCSI_QLA6322=m -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_DPT_I2O is not set - -# -# PCMCIA SCSI adapter support -# -CONFIG_PCMCIA_AHA152X=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_NINJA_SCSI=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m - - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# -CONFIG_MD=y -CONFIG_BLK_DEV_MD=y -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID5=m -CONFIG_MD_RAID6=m -CONFIG_MD_MULTIPATH=m -CONFIG_BLK_DEV_DM=m -CONFIG_DM_CRYPT=m - -# -# Fusion MPT device support -# -CONFIG_FUSION=m -CONFIG_FUSION_MAX_SGE=40 -# CONFIG_FUSION_ISENSE is not set -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LAN=m - -# -# IEEE 1394 (FireWire) support (EXPERIMENTAL) -# -CONFIG_IEEE1394=m - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set -CONFIG_IEEE1394_OUI_DB=y - -# -# Device Drivers -# -# CONFIG_IEEE1394_PCILYNX is not set -CONFIG_IEEE1394_OHCI1394=m - -# -# Protocol Drivers -# -CONFIG_IEEE1394_VIDEO1394=m -CONFIG_IEEE1394_SBP2=m -# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set -# CONFIG_IEEE1394_ETH1394 is not set -CONFIG_IEEE1394_DV1394=m -CONFIG_IEEE1394_RAWIO=m -CONFIG_IEEE1394_CMP=m -CONFIG_IEEE1394_AMDTP=m -# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set - -# -# I2O device support -# -CONFIG_I2O=m -CONFIG_I2O_PCI=m -CONFIG_I2O_BLOCK=m -CONFIG_I2O_SCSI=m -CONFIG_I2O_PROC=m -CONFIG_I2O_CONFIG=y - -# -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_NETLINK_DEV=y -CONFIG_UNIX=y -CONFIG_NET_KEY=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_FWMARK=y -CONFIG_IP_ROUTE_NAT=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_TOS=y -CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE=m -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -# CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_NETCONSOLE=m -# CONFIG_NETPOLL_RX is not set -# CONFIG_NETPOLL_TRAP is not set - -# -# IP: Virtual Server Configuration -# -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m -CONFIG_IP_VS_FTP=m - - -CONFIG_IPV6=m -CONFIG_IPV6_PRIVACY=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_TUNNEL=m -# CONFIG_DECNET is not set -CONFIG_BRIDGE=m -CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_BRIDGE_NETFILTER=y - -# -# IP: Netfilter Configuration -# -CONFIG_IP_NF_CONNTRACK=m -CONFIG_IP_NF_FTP=m -CONFIG_IP_NF_IRC=m -CONFIG_IP_NF_TFTP=m -CONFIG_IP_NF_AMANDA=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_PHYSDEV=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_TARGET_NOTRACK=m -CONFIG_IP_NF_NAT_LOCAL=y -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_DSCP=m -CONFIG_IP_NF_TARGET_MARK=m -CONFIG_IP_NF_TARGET_CLASSIFY=m -CONFIG_IP_NF_TARGET_LOG=m -CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m -# CONFIG_IP_NF_COMPAT_IPCHAINS is not set -# CONFIG_IP_NF_COMPAT_IPFWADM is not set - -# -# IPv6: Netfilter Configuration -# -# CONFIG_IP6_NF_QUEUE is not set -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_LIMIT=m -CONFIG_IP6_NF_MATCH_MAC=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m -CONFIG_IP6_NF_MATCH_OWNER=m -CONFIG_IP6_NF_MATCH_MARK=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m -CONFIG_IP6_NF_MATCH_LENGTH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_LOG=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_MARK=m -CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# -CONFIG_BRIDGE_NF_EBTABLES=m -CONFIG_BRIDGE_EBT_BROUTE=m -CONFIG_BRIDGE_EBT_T_FILTER=m -CONFIG_BRIDGE_EBT_T_NAT=m -CONFIG_BRIDGE_EBT_802_3=m -CONFIG_BRIDGE_EBT_AMONG=m -CONFIG_BRIDGE_EBT_ARP=m -CONFIG_BRIDGE_EBT_IP=m -CONFIG_BRIDGE_EBT_LIMIT=m -CONFIG_BRIDGE_EBT_MARK=m -CONFIG_BRIDGE_EBT_PKTTYPE=m -CONFIG_BRIDGE_EBT_STP=m -CONFIG_BRIDGE_EBT_VLAN=m -CONFIG_BRIDGE_EBT_ARPREPLY=m -CONFIG_BRIDGE_EBT_DNAT=m -CONFIG_BRIDGE_EBT_MARK_T=m -CONFIG_BRIDGE_EBT_REDIRECT=m -CONFIG_BRIDGE_EBT_SNAT=m -CONFIG_BRIDGE_EBT_LOG=m -CONFIG_XFRM=y -CONFIG_XFRM_USER=y - -# -# SCTP Configuration (EXPERIMENTAL) -# -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y -# CONFIG_ATM is not set -CONFIG_VLAN_8021Q=m -CONFIG_LLC=m -# CONFIG_LLC2 is not set -CONFIG_IPX=m -# CONFIG_IPX_INTERN is not set -CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=y -CONFIG_LTPC=m -CONFIG_COPS=m -CONFIG_COPS_DAYNA=y -CONFIG_COPS_TANGENT=y -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y -CONFIG_IPDDP_DECAP=y -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -CONFIG_NET_DIVERT=y -# CONFIG_ECONET is not set -CONFIG_WAN_ROUTER=m -# CONFIG_NET_FASTROUTE is not set -# CONFIG_NET_HW_FLOWCONTROL is not set - -# -# QoS and/or fair queueing -# -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_CSZ=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_INGRESS=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_DELAY=m - -CONFIG_NET_QOS=y -CONFIG_NET_ESTIMATOR=y -CONFIG_NET_CLS=y -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_ROUTE=y -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_CLS_POLICE=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -CONFIG_NETDEVICES=y - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set -CONFIG_DUMMY=m -CONFIG_BONDING=m -CONFIG_EQUALIZER=m -CONFIG_TUN=m -CONFIG_ETHERTAP=m -CONFIG_NET_SB1000=m - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -CONFIG_MII=m -CONFIG_HAPPYMEAL=m -CONFIG_SUNGEM=m -CONFIG_NET_VENDOR_3COM=y -CONFIG_EL1=m -CONFIG_EL2=m -CONFIG_ELPLUS=m -CONFIG_EL16=m -CONFIG_EL3=m -CONFIG_3C515=m -CONFIG_VORTEX=m -CONFIG_TYPHOON=m -CONFIG_LANCE=m -CONFIG_NET_VENDOR_SMC=y -CONFIG_WD80x3=m -CONFIG_ULTRA=m -CONFIG_SMC9194=m -CONFIG_NET_VENDOR_RACAL=y -CONFIG_NI52=m -CONFIG_NI65=m - -# -# Tulip family network device support -# -CONFIG_NET_TULIP=y -CONFIG_DE2104X=m -CONFIG_TULIP=m -# CONFIG_TULIP_NAPI is not set - -# CONFIG_TULIP_MWI is not set -CONFIG_TULIP_MMIO=y -# CONFIG_NI5010 is not set -# CONFIG_PCMCIA_XIRTULIP is not set -CONFIG_DE4X5=m -CONFIG_WINBOND_840=m -CONFIG_DM9102=m -CONFIG_PCMCIA_XIRCOM=m -# CONFIG_AT1700 is not set -CONFIG_DEPCA=m -CONFIG_HP100=m -# CONFIG_NET_ISA is not set -# CONFIG_EWRK3 is not set -CONFIG_E2100=m -CONFIG_EEXPRESS=m -CONFIG_EEXPRESS_PRO=m -CONFIG_HPLAN_PLUS=m -CONFIG_HPLAN=m -CONFIG_LP486E=m -CONFIG_ETH16I=m -CONFIG_NE2000=m -CONFIG_ZNET=m -CONFIG_SEEQ8005=m -CONFIG_LNE390=m -CONFIG_NE3210=m -CONFIG_ES3210=m -CONFIG_NET_PCI=y -CONFIG_PCNET32=m -CONFIG_AMD8111_ETH=m -CONFIG_AMD8111E_NAPI=y -CONFIG_ADAPTEC_STARFIRE=m -CONFIG_ADAPTEC_STARFIRE_NAPI=y -CONFIG_AC3200=m -CONFIG_APRICOT=m -CONFIG_B44=m -CONFIG_CS89x0=m -CONFIG_DGRS=m -CONFIG_EEPRO100=m -# CONFIG_EEPRO100_PIO is not set -CONFIG_E100=m -CONFIG_E100_NAPI=y -CONFIG_FEALNX=m -CONFIG_FORCEDETH=m -CONFIG_NATSEMI=m -CONFIG_NE2K_PCI=m -CONFIG_8139CP=m -CONFIG_8139TOO=m -CONFIG_8139TOO_PIO=y -# CONFIG_8139TOO_TUNE_TWISTER is not set -CONFIG_8139TOO_8129=y -# CONFIG_8139_OLD_RX_RESET is not set -CONFIG_8139_RXBUF_IDX=2 -CONFIG_SIS900=m -CONFIG_EPIC100=m -CONFIG_SUNDANCE=m -# CONFIG_SUNDANCE_MMIO is not set -CONFIG_TLAN=m -CONFIG_VIA_RHINE=m -CONFIG_VIA_RHINE_MMIO=y -CONFIG_NET_POCKET=y -CONFIG_ATP=m -CONFIG_DE600=m -CONFIG_DE620=m - -# -# Ethernet (1000 Mbit) -# -CONFIG_NET_GIGE=y -CONFIG_ACENIC=m -# CONFIG_ACENIC_OMIT_TIGON_I is not set -CONFIG_DL2K=m -CONFIG_E1000=m -CONFIG_E1000_NAPI=y -CONFIG_NS83820=m -CONFIG_HAMACHI=m -CONFIG_YELLOWFIN=m -CONFIG_R8169=m -CONFIG_SK98LIN=m -CONFIG_TIGON3=m - -# -# Ethernet (10000 Mbit) -# -CONFIG_IXGB=m -CONFIG_IXGB_NAPI=y -CONFIG_S2IO=m -CONFIG_S2IO_NAPI=y -CONFIG_FDDI=y -# CONFIG_DEFXX is not set -CONFIG_SKFP=m -# CONFIG_HIPPI is not set -CONFIG_PLIP=m -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_IPPP_FILTER=y -# CONFIG_PPP_BSDCOMP is not set -CONFIG_PPPOE=m -# 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 -# CONFIG_ARLAN is not set -CONFIG_WAVELAN=m -CONFIG_PCMCIA_WAVELAN=m -CONFIG_PCMCIA_NETWAVE=m - -# -# Wireless 802.11 Frequency Hopping cards support -# -# CONFIG_PCMCIA_RAYCS is not set - -# -# Wireless 802.11b ISA/PCI cards support -# -CONFIG_AIRO=m -CONFIG_HERMES=m -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -CONFIG_PCI_HERMES=m -CONFIG_ATMEL=m -CONFIG_PCI_ATMEL=m -CONFIG_PRISM54=m - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -CONFIG_PCMCIA_HERMES=m -CONFIG_AIRO_CS=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_PCMCIA_WL3501=m -CONFIG_NET_WIRELESS=y - -# -# Token Ring devices -# -# CONFIG_TR is not set - -CONFIG_NET_FC=y -CONFIG_RCPCI=m -# CONFIG_SHAPER is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set - -# -# PCMCIA network device support -# -CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=m -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_PCMCIA_PCNET=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_PCMCIA_SMC91C92=m -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_PCMCIA_AXNET=m - -# -# Amateur Radio support -# -# CONFIG_HAMRADIO is not set - -# -# IrDA (infrared) support -# -CONFIG_IRDA=m -# CONFIG_IRDA_DEBUG is not set -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -# CONFIG_IRDA_ULTRA is not set -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRTTY_SIR=m -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -CONFIG_IRPORT_SIR=m -# CONFIG_DONGLE_OLD is not set -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m - -CONFIG_USB_IRDA=m -CONFIG_NSC_FIR=m -CONFIG_SIGMATEL_FIR=m -# CONFIG_WINBOND_FIR is not set -# CONFIG_TOSHIBA_FIR is not set -# CONFIG_SMC_IRCC_FIR is not set -# CONFIG_ALI_FIR is not set -# CONFIG_VLSI_FIR is not set -# CONFIG_VIA_FIR is not set - - - -# -# Bluetooth support -# -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_CMTP=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y - -# -# Bluetooth device drivers -# -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_BCSP_TXCRC=y -CONFIG_BT_HCIDTL1=m -CONFIG_BT_HCIBT3C=m -CONFIG_BT_HCIBLUECARD=m -CONFIG_BT_HCIBTUART=m -CONFIG_BT_HCIVHCI=m -CONFIG_BT_HCIUSB_SCO=y -CONFIG_BT_HCIBCM203X=m -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_CMTP=m -CONFIG_BT_HCIUSB_SCO=m -CONFIG_BT_HCIBCM203X=m -CONFIG_BT_HCIBFUSB=m -CONFIG_USB_BLUETOOTH_TTY=m - -# -# ISDN subsystem -# - -CONFIG_ISDN=m -CONFIG_ISDN_I4L=m -CONFIG_ISDN_DRV_AVMB1_B1ISA=m -CONFIG_ISDN_DRV_AVMB1_B1PCI=m -CONFIG_ISDN_DRV_AVMB1_T1ISA=m -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_T1PCI=m -CONFIG_ISDN_DRV_AVMB1_C4=m - -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -# CONFIG_ISDN_PPP_BSDCOMP is not set -CONFIG_ISDN_TTY_FAX=y -CONFIG_DE_AOC=y - -CONFIG_ISDN_AUDIO=y - -CONFIG_ISDN_DRV_HISAX=m -CONFIG_ISDN_DRV_ICN=m -CONFIG_ISDN_DRV_PCBIT=m -CONFIG_ISDN_DRV_SC=m -CONFIG_ISDN_DRV_ACT2000=m -CONFIG_ISDN_DRV_TPAM=m -CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y -CONFIG_ISDN_DRV_AVMB1_AVM_CS=m - -CONFIG_ISDN_CAPI_CAPIDRV=m - -CONFIG_HISAX_EURO=y -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 -CONFIG_HISAX_16_0=y -CONFIG_HISAX_16_3=y -CONFIG_HISAX_TELESPCI=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_AVM_A1=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_IX1MICROR2=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_ASUSCOM=y -CONFIG_HISAX_TELEINT=y -CONFIG_HISAX_HFCS=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_SPORTSTER=y -CONFIG_HISAX_MIC=y -CONFIG_HISAX_NETJET=y -CONFIG_HISAX_NETJET_U=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_ISURF=y -CONFIG_HISAX_HSTSAPHIR=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_PCI=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -CONFIG_HISAX_ENTERNOW_PCI=y -# CONFIG_HISAX_DEBUG is not set -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_HISAX_NO_SENDCOMPLETE=y -CONFIG_HISAX_NO_LLC=y -CONFIG_HISAX_NO_KEYPAD=y -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_TELES_CS=m - -CONFIG_ISDN_DRV_LOOP=m -CONFIG_HYSDN=m -CONFIG_HYSDN_CAPI=y - - -# -# CAPI subsystem -# -CONFIG_ISDN_CAPI=m -CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_CAPIFS_BOOL=y -CONFIG_ISDN_CAPI_CAPIFS=m - -# -# CAPI hardware drivers -# - -# -# Active AVM cards -# -CONFIG_CAPI_AVM=y - -# -# Active Eicon DIVA Server cards -# -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_JOYDEV=m -# CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input I/O drivers -# -CONFIG_GAMEPORT=m -CONFIG_SOUND_GAMEPORT=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_GAMEPORT_EMU10K1=m -CONFIG_GAMEPORT_VORTEX=m -CONFIG_GAMEPORT_FM801=m -CONFIG_GAMEPORT_CS461x=m -CONFIG_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_CT82C710 is not set -# CONFIG_SERIO_PARKBD is not set -# CONFIG_SERIO_PCIPS2 is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_LKKBD is not set -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_SERIAL=m -CONFIG_MOUSE_INPORT=m -CONFIG_MOUSE_ATIXL=y -CONFIG_MOUSE_LOGIBM=m -CONFIG_MOUSE_PC110PAD=m -CONFIG_MOUSE_VSXXXAA=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDDLER=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -# CONFIG_INPUT_JOYDUMP is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_INPUT_MISC=y -CONFIG_INPUT_PCSPKR=m -# CONFIG_INPUT_UINPUT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_ROCKETPORT=m -CONFIG_SYNCLINK=m -CONFIG_SYNCLINKMP=m -CONFIG_N_HDLC=m -CONFIG_STALDRV=y -# CONFIG_FTAPE is not set -CONFIG_IBM_ASM=m - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_CS=m -# CONFIG_SERIAL_8250_ACPI is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -# CONFIG_SERIAL_8250_MANY_PORTS is not set -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_MULTIPORT=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_COMPUTONE is not set -# CONFIG_CYCLADES is not set -# CONFIG_DIGIEPCA is not set -# CONFIG_DIGI is not set -# CONFIG_ESPSERIAL is not set -# CONFIG_MOXA_INTELLIO is not set -# CONFIG_MOXA_SMARTIO is not set -# CONFIG_ISI is not set -# CONFIG_RISCOM8 is not set -# CONFIG_SPECIALIX is not set -# CONFIG_SX is not set -# CONFIG_RIO is not set -# CONFIG_STALLION is not set -# CONFIG_ISTALLION is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -CONFIG_UNIX98_PTY_COUNT=2048 -# CONFIG_LEGACY_PTYS is not set -CONFIG_PRINTER=m -CONFIG_LP_CONSOLE=y -CONFIG_PPDEV=m -CONFIG_TIPAR=m - -# -# I2C support -# -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# -# CONFIG_I2C_DEBUG_ALGO is not set -CONFIG_I2C_ALGOBIT=m -CONFIG_I2C_ALGOPCF=m - -# -# I2C Hardware Bus support -# -CONFIG_I2C_ALI1535=m -CONFIG_I2C_ALI15X3=m -CONFIG_I2C_AMD756=m -CONFIG_I2C_AMD8111=m -CONFIG_I2C_I801=m -CONFIG_I2C_I810=m -CONFIG_I2C_ISA=m -CONFIG_I2C_NFORCE2=m -CONFIG_I2C_PIIX4=m -CONFIG_I2C_PROSAVAGE=m -CONFIG_I2C_SAVAGE4=m -# CONFIG_SCx200_ACB is not set -CONFIG_I2C_SIS5595=m -CONFIG_I2C_SIS630=m -CONFIG_I2C_SIS96X=m -CONFIG_I2C_VIA=m -CONFIG_I2C_VIAPRO=m -CONFIG_I2C_VOODOO3=m -# CONFIG_I2C_ELEKTOR is not set -CONFIG_I2C_PARPORT=m -CONFIG_I2C_PARPORT_LIGHT=m -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set -# CONFIG_I2C_PARPORT is not set -CONFIG_I2C_ALI1563=m -# CONFIG_I2C_PARPORT_LIGHT is not set - - - -# -# I2C Hardware Sensors Chip support -# -CONFIG_I2C_SENSOR=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_EEPROM=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_VIA686A=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_ASB100=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_W83L785TS=m -CONFIG_SENSORS_FSCHER=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_W83627HF=m -CONFIG_SENSORS_PCF8574=m -CONFIG_SENSORS_PCF8591=m -CONFIG_SENSORS_RTC8564=m -CONFIG_SENSORS_MAX1619=m - - -# -# Mice -# -CONFIG_BUSMOUSE=m -# CONFIG_QIC02_TAPE is not set -CONFIG_CRASH=m - -# -# IPMI -# -CONFIG_IPMI_HANDLER=m -# CONFIG_IPMI_PANIC_EVENT is not set -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_KCS=m -CONFIG_IPMI_WATCHDOG=m -CONFIG_IPMI_SI=m - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set -CONFIG_SOFT_WATCHDOG=m -CONFIG_WDT=m -# CONFIG_WDT_501 is not set -CONFIG_WDTPCI=m -CONFIG_WDT_501_PCI=y -CONFIG_PCWATCHDOG=m -CONFIG_ACQUIRE_WDT=m -CONFIG_ADVANTECH_WDT=m -CONFIG_EUROTECH_WDT=m -CONFIG_IB700_WDT=m -CONFIG_I8XX_TCO=m -# CONFIG_MIXCOMWD is not set -# CONFIG_SCx200_WDT is not set -# CONFIG_60XX_WDT is not set -CONFIG_W83877F_WDT=m -CONFIG_W83627HF_WDT=m -CONFIG_MACHZ_WDT=m -CONFIG_SC520_WDT=m -CONFIG_AMD7XX_TCO=m -CONFIG_ALIM7101_WDT=m -CONFIG_ALIM1535_WDT=m -CONFIG_SC1200_WDT=m -CONFIG_WAFER_WDT=m -CONFIG_CPU5_WDT=m -CONFIG_PCIPCWATCHDOG=m -CONFIG_USBPCWATCHDOG=m - - -CONFIG_HW_RANDOM=m -CONFIG_NVRAM=m -CONFIG_RTC=y -CONFIG_DTLK=m -CONFIG_R3964=m -# CONFIG_APPLICOM is not set -CONFIG_SONYPI=m - -# -# Ftape, the floppy tape device driver -# -CONFIG_AGP=y -CONFIG_AGP_ALI=y -CONFIG_AGP_ATI=y -CONFIG_AGP_AMD=y -CONFIG_AGP_AMD64=y -CONFIG_AGP_INTEL=y -CONFIG_AGP_INTEL_MCH=y -CONFIG_AGP_NVIDIA=y -CONFIG_AGP_SIS=y -CONFIG_AGP_SWORKS=y -CONFIG_AGP_VIA=y -CONFIG_AGP_EFFICEON=y -CONFIG_DRM=y -CONFIG_DRM_TDFX=m -CONFIG_DRM_GAMMA=m -CONFIG_DRM_R128=m -CONFIG_DRM_RADEON=m -CONFIG_DRM_I810=m -CONFIG_DRM_I830=m -CONFIG_DRM_MGA=m -CONFIG_DRM_SIS=m - - -# -# PCMCIA character devices -# -CONFIG_SYNCLINK_CS=m - - - -CONFIG_MWAVE=m -# CONFIG_RAW_DRIVER is not set -CONFIG_MAX_RAW_DEVS=8192 -CONFIG_HANGCHECK_TIMER=m - -# -# Multimedia devices -# -CONFIG_VIDEO_DEV=m - -# -# Video For Linux -# - -# -# Video Adapters -# -CONFIG_VIDEO_BT848=m -CONFIG_VIDEO_PMS=m -CONFIG_VIDEO_BWQCAM=m -CONFIG_VIDEO_CQCAM=m -CONFIG_VIDEO_W9966=m -CONFIG_VIDEO_CPIA=m -CONFIG_VIDEO_CPIA_PP=m -CONFIG_VIDEO_CPIA_USB=m -CONFIG_VIDEO_SAA5249=m -CONFIG_TUNER_3036=m -CONFIG_VIDEO_STRADIS=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN_BUZ=m -CONFIG_VIDEO_ZORAN_DC10=m -CONFIG_VIDEO_ZORAN_DC30=m -CONFIG_VIDEO_ZORAN_LML33=m -CONFIG_VIDEO_ZORAN_LML33R10=m -CONFIG_VIDEO_MEYE=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DPC=m -CONFIG_VIDEO_HEXIUM_ORION=m -CONFIG_VIDEO_HEXIUM_GEMINI=m -CONFIG_VIDEO_CX88=m -CONFIG_VIDEO_SAA5246A=m - -# -# Radio Adapters -# -CONFIG_RADIO_CADET=m -CONFIG_RADIO_RTRACK=m -CONFIG_RADIO_RTRACK2=m -CONFIG_RADIO_AZTECH=m -CONFIG_RADIO_GEMTEK=m -CONFIG_RADIO_GEMTEK_PCI=m -CONFIG_RADIO_MAXIRADIO=m -CONFIG_RADIO_MAESTRO=m -CONFIG_RADIO_MIROPCM20=m -CONFIG_RADIO_MIROPCM20_RDS=m -CONFIG_RADIO_SF16FMI=m -CONFIG_RADIO_SF16FMR2=m -CONFIG_RADIO_TERRATEC=m -CONFIG_RADIO_TRUST=m -CONFIG_RADIO_TYPHOON=m -CONFIG_RADIO_TYPHOON_PROC_FS=y -CONFIG_RADIO_ZOLTRIX=m - - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -CONFIG_DVB_CORE=m - -# -# Supported Frontend Modules -# -CONFIG_DVB_STV0299=m -# CONFIG_DVB_SP887X is not set -# CONFIG_DVB_ALPS_TDLB7 is not set -CONFIG_DVB_ALPS_TDMB7=m -CONFIG_DVB_ATMEL_AT76C651=m -CONFIG_DVB_CX24110=m -CONFIG_DVB_GRUNDIG_29504_491=m -CONFIG_DVB_GRUNDIG_29504_401=m -CONFIG_DVB_MT312=m -CONFIG_DVB_VES1820=m -CONFIG_DVB_VES1X93=m -CONFIG_DVB_TWINHAN_DST=m -CONFIG_DVB_TTUSB_DEC=m -CONFIG_DVB_BT8XX=m -# CONFIG_DVB_TDA1004X is not set -CONFIG_DVB_NXT6000=m - -# -# Supported SAA7146 based PCI Adapters -# -CONFIG_DVB_AV7110=m -CONFIG_DVB_AV7110_OSD=y -# CONFIG_DVB_AV7110_FIRMWARE is not set -CONFIG_DVB_BUDGET=m -CONFIG_DVB_BUDGET_CI=m -CONFIG_DVB_BUDGET_AV=m -CONFIG_DVB_BUDGET_PATCH=m - -# -# Supported USB Adapters -# -CONFIG_DVB_TTUSB_BUDGET=m - -# -# Supported FlexCopII (B2C2) Adapters -# -CONFIG_DVB_B2C2_SKYSTAR=m -CONFIG_VIDEO_SAA7146=m -CONFIG_VIDEO_SAA7146_VV=m -CONFIG_VIDEO_VIDEOBUF=m -CONFIG_VIDEO_TUNER=m -CONFIG_VIDEO_BUF=m -CONFIG_VIDEO_BTCX=m - -# -# Graphics support -# -CONFIG_FB=y -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_VGA16=m -CONFIG_FB_VESA=y -CONFIG_VIDEO_SELECT=y -CONFIG_FB_HGA=m -CONFIG_FB_RIVA=m -CONFIG_FB_I810=m -CONFIG_FB_I810_GTF=y -CONFIG_FB_MATROX=m -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G450=y -CONFIG_FB_MATROX_G100=y -CONFIG_FB_MATROX_I2C=m -CONFIG_FB_MATROX_MAVEN=m -CONFIG_FB_MATROX_MULTIHEAD=y -CONFIG_FB_RADEON=m -# CONFIG_FB_RADEON_DEBUG is not set -# CONFIG_FB_RADEON_OLD is not set -CONFIG_FB_RADEON_I2C=y -CONFIG_FB_ATY128=m -CONFIG_FB_ATY=m -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GX=y -# CONFIG_FB_ATY_XL_INIT is not set -# CONFIG_FB_SIS is not set -CONFIG_FB_SIS_300=y -CONFIG_FB_SIS_315=y -CONFIG_FB_NEOMAGIC=m -CONFIG_FB_3DFX=m -CONFIG_FB_VOODOO1=m -CONFIG_FB_TRIDENT=m -# CONFIG_FB_VIRTUAL is not set -CONFIG_FB_KYRO=m -# CONFIG_FB_PM2 is not set -# CONFIG_FB_PM2_FIFO_DISCONNECT is not set -# CONFIG_FB_ASILIANT is not set -CONFIG_FB_HGA_ACCEL=y -CONFIG_FB_3DFX_ACCEL=y -CONFIG_FB_TRIDENT_ACCEL=y - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_MDA_CONSOLE=m -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FONTS is not set - - -# -# Logo configuration -# -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_LOGO_LINUX_CLUT224=y - -# -# Sound -# -CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# -CONFIG_SND=m -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_RTCTIMER=m -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_BIT32_EMUL=y - -# -# Generic devices -# -CONFIG_SND_DUMMY=m -CONFIG_SND_VIRMIDI=m -CONFIG_SND_MTPAV=m -# CONFIG_SND_SERIAL_U16550 is not set -CONFIG_SND_MPU401=m - -# -# ISA devices -# -CONFIG_SND_AD1816A=m -CONFIG_SND_AD1848=m -CONFIG_SND_CS4231=m -CONFIG_SND_CS4232=m -CONFIG_SND_CS4236=m -CONFIG_SND_ES968=m -CONFIG_SND_ES1688=m -CONFIG_SND_ES18XX=m -CONFIG_SND_GUSCLASSIC=m -CONFIG_SND_GUSEXTREME=m -CONFIG_SND_GUSMAX=m -CONFIG_SND_INTERWAVE=m -CONFIG_SND_INTERWAVE_STB=m -CONFIG_SND_OPTI92X_AD1848=m -CONFIG_SND_OPTI92X_CS4231=m -CONFIG_SND_OPTI93X=m -CONFIG_SND_SB8=m -CONFIG_SND_SB16=m -CONFIG_SND_SBAWE=m -CONFIG_SND_SB16_CSP=y -# CONFIG_SND_WAVEFRONT is not set -CONFIG_SND_ALS100=m -CONFIG_SND_AZT2320=m -CONFIG_SND_CMI8330=m -CONFIG_SND_DT019X=m -CONFIG_SND_OPL3SA2=m -CONFIG_SND_SGALAXY=m -CONFIG_SND_SSCAPE=m - -# -# PCI devices -# -CONFIG_SND_ALI5451=m -CONFIG_SND_AZT3328=m -CONFIG_SND_CS46XX=m -CONFIG_SND_CS46XX_NEW_DSP=y -CONFIG_SND_CS4281=m -CONFIG_SND_EMU10K1=m -CONFIG_SND_KORG1212=m -CONFIG_SND_NM256=m -CONFIG_SND_RME32=m -CONFIG_SND_RME96=m -CONFIG_SND_RME9652=m -CONFIG_SND_HDSP=m -CONFIG_SND_TRIDENT=m -CONFIG_SND_YMFPCI=m -CONFIG_SND_ALS4000=m -CONFIG_SND_CMIPCI=m -CONFIG_SND_ENS1370=m -CONFIG_SND_ENS1371=m -CONFIG_SND_ES1938=m -CONFIG_SND_ES1968=m -CONFIG_SND_MAESTRO3=m -CONFIG_SND_FM801=m -CONFIG_SND_ICE1712=m -CONFIG_SND_ICE1724=m -CONFIG_SND_INTEL8X0=m -CONFIG_SND_SONICVIBES=m -CONFIG_SND_VIA82XX=m -CONFIG_SND_VX222=m -CONFIG_SND_BT87X=m -CONFIG_SND_ATIIXP=m -CONFIG_SND_AU8810=m -CONFIG_SND_AU8820=m -CONFIG_SND_AU8830=m -CONFIG_SND_MIXART=m -CONFIG_SND_FM801_TEA575X=m -CONFIG_SND_INTEL8X0M=m -CONFIG_SND_PDAUDIOCF=m - - -# -# ALSA USB devices -# -CONFIG_SND_USB_AUDIO=m - -# -# PCMCIA devices -# -# CONFIG_SND_VXPOCKET is not set -# CONFIG_SND_VXP440 is not set - -# -# Open Sound System -# -# CONFIG_SOUND_PRIME is not set -# CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_CMPCI is not set - -# -# USB support -# -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set -# CONFIG_USB_DYNAMIC_MINORS is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_SPLIT_ISO=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_UHCI_HCD=m - -# -# USB Device Class drivers -# -CONFIG_USB_AUDIO=m - -# -# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem -# -CONFIG_USB_MIDI=m -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_DPCM=y -CONFIG_USB_STORAGE_HP8200e=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y - -# -# USB Human Interface Devices (HID) -# -CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT=y -CONFIG_HID_FF=y -CONFIG_HID_PID=y -CONFIG_LOGITECH_FF=y -CONFIG_THRUSTMASTER_FF=y -CONFIG_USB_HIDDEV=y - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -CONFIG_USB_AIPTEK=m -CONFIG_USB_WACOM=m -CONFIG_USB_KBTAB=m -CONFIG_USB_POWERMATE=m -CONFIG_USB_XPAD=m - -# -# USB Imaging devices -# -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m -CONFIG_USB_HPUSBSCSI=m - -# -# USB Multimedia devices -# -CONFIG_USB_DABUSB=m -CONFIG_USB_VICAM=m -CONFIG_USB_DSBR=m -CONFIG_USB_IBMCAM=m -CONFIG_USB_KONICAWC=m -CONFIG_USB_OV511=m -CONFIG_USB_PWC=m -CONFIG_USB_SE401=m -CONFIG_USB_STV680=m - -# -# USB Network adaptors -# -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=m - -# -# USB Host-to-Host Cables -# -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_GENESYS=y -CONFIG_USB_NET1080=y -CONFIG_USB_PL2301=y - -# -# Intelligent USB Devices/Gadgets -# -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_ZAURUS=y -CONFIG_USB_CDCETHER=y - -# -# USB Network Adapters -# -CONFIG_USB_AX8817X=y - -# -# USB port drivers -# -CONFIG_USB_USS720=m - -# -# USB Serial Converter support -# -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_SAFE_PADDED=y -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_SERIAL_WHITEHEAT=m -CONFIG_USB_EZUSB=y -CONFIG_USB_EMI62=m -CONFIG_USB_LED=m -CONFIG_USB_G_SERIAL=m - - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI26 is not set -CONFIG_USB_TIGL=m -CONFIG_USB_AUERSWALD=m -CONFIG_USB_RIO500=m -CONFIG_USB_BRLVGER=m -CONFIG_USB_LCD=m -CONFIG_USB_TEST=m -# CONFIG_USB_GADGET is not set -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_SA1100 is not set -CONFIG_USB_ZERO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_W9968CF=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_FILE_STORAGE=m -# CONFIG_USB_FILE_STORAGE_TEST is not set -CONFIG_USB_MTOUCH=m -CONFIG_USB_ATI_REMOTE=m -CONFIG_USB_ALI_M5632=y -# CONFIG_USB_CYTHERM is not set -CONFIG_USB_EGALAX=m -CONFIG_USB_PHIDGETSERVO=m - -# -# File systems -# -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_XATTR=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_JBD=m -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -CONFIG_REISERFS_PROC_INFO=y -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_STATISTICS is not set -CONFIG_JFS_POSIX_ACL=y -CONFIG_XFS_FS=m -# CONFIG_XFS_RT is not set -CONFIG_XFS_QUOTA=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_SECURITY=y -CONFIG_MINIX_FS=m -CONFIG_ROMFS_FS=m -CONFIG_QUOTA=y -# CONFIG_QFMT_V1 is not set -CONFIG_QFMT_V2=y -CONFIG_QUOTACTL=y -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y -CONFIG_UDF_FS=m - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -# 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_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y -CONFIG_TMPFS=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not seta -CONFIG_AFFS_FS=m -# uses sleepon and needs a major update -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -# CONFIG_JFFS_FS is not set -CONFIG_JFFS2_FS=m -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_NAND=y -CONFIG_CRAMFS=m -CONFIG_VXFS_FS=m -# CONFIG_HPFS_FS is not set -CONFIG_QNX4FS_FS=m -# CONFIG_QNX4FS_RW is not set -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y -CONFIG_NFSD=m -CONFIG_NFSD_V3=y -CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_RPCSEC_GSS_KRB5=m -CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set -CONFIG_CIFS=m -# CONFIG_CIFS_STATS is not set -CONFIG_NCP_FS=m -CONFIG_NCPFS_PACKET_SIGNING=y -CONFIG_NCPFS_IOCTL_LOCKING=y -CONFIG_NCPFS_STRONG=y -CONFIG_NCPFS_NFS_NS=y -CONFIG_NCPFS_OS2_NS=y -CONFIG_NCPFS_SMALLDOS=y -CONFIG_NCPFS_NLS=y -CONFIG_NCPFS_EXTRAS=y -# CONFIG_CODA_FS is not set -# CONFIG_INTERMEZZO_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_RXRPC is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -CONFIG_OSF_PARTITION=y -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -# CONFIG_LDM_PARTITION is not set -# CONFIG_NEC98_PARTITION is not set -CONFIG_SGI_PARTITION=y -# CONFIG_ULTRIX_PARTITION is not set -CONFIG_SUN_PARTITION=y -CONFIG_EFI_PARTITION=y -CONFIG_NLS=y - -# -# Native Language Support -# -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_UTF8=m - -# -# Profiling support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=m - -# -# Tux -# -CONFIG_TUX=m -CONFIG_TUX_EXTCGI=y -# CONFIG_TUX_EXTENDED_LOG is not set -# CONFIG_TUX_DEBUG is not set - - -# -# Kernel hacking -# -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_SLAB is not set -CONFIG_MAGIC_SYSRQ=y -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUG_HIGHMEM is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_FRAME_POINTER is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_DRIVER is not set - - -# -# Security options -# -CONFIG_SECURITY=y -CONFIG_SECURITY_NETWORK=y -CONFIG_SECURITY_CAPABILITIES=y -# CONFIG_SECURITY_ROOTPLUG is not set -CONFIG_SECURITY_SELINUX=y -CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_SECURITY_SELINUX_DEVELOP=y -# CONFIG_SECURITY_SELINUX_MLS is not set -# CONFIG_AUDIT is not set -CONFIG_AUDITSYSCALL=y - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_MICHAEL_MIC=m -# CONFIG_CRYPTO_TEST is not set -CONFIG_LIBCRC32C=m -CONFIG_CRYPTO_CRC32C=m - -# -# Library routines -# -CONFIG_CRC32=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_PC=y -# CONFIG_X86_PC is not set -# CONFIG_X86_ELAN is not set -# CONFIG_X86_VOYAGER is not set -# CONFIG_X86_NUMAQ is not set -# CONFIG_X86_SUMMIT is not set -# CONFIG_X86_BIGSMP is not set -# CONFIG_X86_VISWS is not set -CONFIG_X86_GENERICARCH=y -# CONFIG_X86_ES7000 is not set -# CONFIG_M386 is not set -# CONFIG_M486 is not set -# CONFIG_M586 is not set -# CONFIG_M586TSC is not set -# CONFIG_M586MMX is not set -CONFIG_M686=y -# CONFIG_MPENTIUMII is not set -# CONFIG_MPENTIUMIII is not set -# CONFIG_MPENTIUMM is not set -# CONFIG_MPENTIUM4 is not set -# CONFIG_MK6 is not set -# CONFIG_MK7 is not set -# CONFIG_MK8 is not set -# CONFIG_MCRUSOE is not set -# CONFIG_MWINCHIPC6 is not set -# CONFIG_MWINCHIP2 is not set -# CONFIG_MWINCHIP3D is not set -# CONFIG_MCYRIXIII is not set -# CONFIG_MVIAC3_2 is not set -CONFIG_X86_GENERIC=y -CONFIG_X86_CMPXCHG=y -CONFIG_X86_XADD=y -CONFIG_X86_L1_CACHE_SHIFT=7 -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_X86_PPRO_FENCE=y -CONFIG_X86_WP_WORKS_OK=y -CONFIG_X86_INVLPG=y -CONFIG_X86_BSWAP=y -CONFIG_X86_POPAD_OK=y -CONFIG_X86_GOOD_APIC=y -CONFIG_X86_INTEL_USERCOPY=y -CONFIG_X86_USE_PPRO_CHECKSUM=y -CONFIG_HPET_TIMER=y -CONFIG_HPET_EMULATE_RTC=y -CONFIG_NR_CPUS=32 -CONFIG_X86_LOCAL_APIC=y -CONFIG_X86_IO_APIC=y -CONFIG_X86_TSC=y -CONFIG_X86_MCE=y -# CONFIG_X86_MCE_NONFATAL is not set -CONFIG_X86_MCE_P4THERMAL=y -CONFIG_TOSHIBA=m -CONFIG_I8K=m -CONFIG_SONYPI=m -CONFIG_MICROCODE=m -CONFIG_X86_MSR=m -CONFIG_X86_CPUID=m -CONFIG_EDD=m -# CONFIG_NOHIGHMEM is not set -CONFIG_HIGHMEM4G=y -CONFIG_HIGHMEM64G=y -# CONFIG_HIGHMEM64G is not set -CONFIG_HIGHMEM=y -CONFIG_HIGHPTE=y -# CONFIG_MATH_EMULATION is not set -CONFIG_MTRR=y -CONFIG_HAVE_DEC_LOCK=y -# CONFIG_X86_UP_APIC is not set -CONFIG_X86_PM_TIMER=y -CONFIG_X86_4G=y -# CONFIG_EFI is not set -CONFIG_REGPARM=y -# CONFIG_PCI_GOBIOS is not set -# CONFIG_PCI_GODIRECT is not set -CONFIG_PCI_GOANY=y -CONFIG_MDA_CONSOLE=m -CONFIG_SYNCLINK_CS=m -CONFIG_SYNCLINK=m -CONFIG_SYNCLINKMP=m -CONFIG_HP100=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_CRASH=m -CONFIG_I2O=m -CONFIG_APM=y -# CONFIG_APM_IGNORE_USER_SUSPEND is not set -# CONFIG_APM_DO_ENABLE is not set -CONFIG_APM_CPU_IDLE=y -# CONFIG_APM_DISPLAY_BLANK is not set -CONFIG_APM_RTC_IS_GMT=y -# CONFIG_APM_ALLOW_INTS is not set -# CONFIG_APM_REAL_MODE_POWER_OFF is not set -CONFIG_X86_FIND_SMP_CONFIG=y -CONFIG_X86_MPPARSE=y -CONFIG_4KSTACKS=y -CONFIG_X86_ACPI_CPUFREQ=m -# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set -CONFIG_X86_POWERNOW_K6=m -CONFIG_X86_POWERNOW_K7=y -CONFIG_X86_POWERNOW_K8=m -# CONFIG_X86_GX_SUSPMOD is not set -CONFIG_X86_SPEEDSTEP_CENTRINO=y -CONFIG_X86_SPEEDSTEP_ICH=y -CONFIG_X86_SPEEDSTEP_SMI=m -CONFIG_X86_SPEEDSTEP_LIB=y -CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y -# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set -CONFIG_X86_P4_CLOCKMOD=m -CONFIG_X86_LONGRUN=y -# CONFIG_X86_LONGHAUL is not set -CONFIG_X86_SMP=y -CONFIG_X86_HT=y -CONFIG_X86_BIOS_REBOOT=y -CONFIG_X86_TRAMPOLINE=y -CONFIG_TUX=m -CONFIG_NVRAM=m -CONFIG_IBM_ASM=m -CONFIG_M686=y -# CONFIG_NOHIGHMEM is not set -CONFIG_HIGHMEM64G=y -CONFIG_HOTPLUG_PCI=y -CONFIG_HOTPLUG_PCI_COMPAQ=m -CONFIG_HOTPLUG_PCI_IBM=m -# CONFIG_HIGHMEM64G is not set -# CONFIG_EWRK3 is not set -CONFIG_NR_CPUS=32 -# CONFIG_X86_PC is not set -CONFIG_X86_GENERICARCH=y diff --git a/Documentation/COPYING.modules b/Documentation/COPYING.modules deleted file mode 100644 index da0266e78..000000000 --- a/Documentation/COPYING.modules +++ /dev/null @@ -1,708 +0,0 @@ -Date: Thu, 29 Apr 2004 14:10:41 -0700 (PDT) -From: Linus Torvalds -To: Giuliano Colla -cc: Linux Kernel Mailing List -Subject: Re: [hsflinux] [PATCH] Blacklist binary-only modules lying about - their license -Message-ID: - -On Thu, 29 Apr 2004, Giuliano Colla wrote: -> -> Let's try not to be ridiculous, please. - -It's not abotu being ridiculous. It's about honoring peoples copyrights. - -> As an end user, if I buy a full fledged modem, I get some amount of -> proprietary, non GPL, code which executes within the board or the -> PCMCIA card of the modem. The GPL driver may even support the -> functionality of downloading a new version of *proprietary* code into -> the flash Eprom of the device. The GPL linux driver interfaces with it, -> and all is kosher. - -Indeed. Everything is kosher, because the other piece of hardware and -software has _nothing_ to do with the kernel. It's not linked into it, it -cannot reasonably corrupt internal kernel data structures with random -pointer bugs, and in general you can think of firmware as part of the -_hardware_, not the software of the machine. - -> On the other hand, I have the misfortune of being stuck with a -> soft-modem, roughly the *same* proprietary code is provided as a binary -> file, and a linux driver (source provided) interfaces with it. In that -> case the kernel is flagged as "tainted". - -It is flagged as tainted, because your argument that it is "the same code" -is totally BOGUS AND UNTRUE! - -In the binary kernel module case, a bug in the code corrupts random data -structures, or accesses kernel internals without holding the proper locks, -or does a million other things wrong, BECAUSE A KERNEL MODULE IS VERY -INTIMATELY LINKED WITH THE KERNEL. - -A kernel module is _not_ a separate work, and can in _no_ way be seen as -"part of the hardware". It's very much a part of the _kernel_. And the -kernel developers require that such code be GPL'd so that it can be fixed, -or if there's a valid argument that it's not a derived work and not GPL'd, -then the kernel developers who have to support the end result mess most -definitely do need to know about the taint. - -You are not the first (and sadly, you likely won't be the last) person to -equate binary kernel modules with binary firmware. And I tell you that -such a comparison is ABSOLUTE CRAPOLA. There's a damn big difference -between running firmware on another chip behind a PCI bus, and linking -into the kernel directly. - -And if you don't see that difference, then you are either terminally -stupid, or you have some ulterior reason to claim that they are the same -case even though they clearly are NOT. - -> Can you honestly tell apart the two cases, if you don't make a it a case -> of "religion war"? - -It has absolutely nothing to do with religion. - - Linus - -Date: Fri, 5 Dec 2003 09:19:52 -0800 (PST) -From: Linus Torvalds -To: Peter Chubb -cc: linux-kernel@vger.kernel.org -Subject: Re: Linux GPL and binary module exception clause? -Message-ID: - -On Fri, 5 Dec 2003, Peter Chubb wrote: -> -> As I understand it, SCO is/was claiming that JFS and XFS are derived -> works of the UNIX source base, because they were developed to match -> the internal interfaces of UNIX, and with knowledge of the internals -> of UNIX -- and they hold the copyrights of and are the licensor of UNIX. - -Yes, and I'm not claiming anything like that. - -I claim that a "binary linux kernel module" is a derived work of the -kernel, and thus has to come with sources. - -But if you use those same sources (and _you_ wrote them) they do not -contain any Linux code, they are _clearly_ not derived from Linux, and you -can license and use your own code any way you want. - -You just can't make a binary module for Linux, and claim that that module -isn't derived from the kernel. Because it generally is - the binary -module not only included header files, but more importantly it clearly is -_not_ a standalone work any more. So even if you made your own prototypes -and tried hard to avoid kernel headers, it would _still_ be connected and -dependent on the kernel. - -And note that I'm very much talking about just the _binary_. Your source -code is still very much yours, and you have the right to distribute it -separately any which way you want. You wrote it, you own the copyrights to -it, and it is an independent work. - -But when you distribute it in a way that is CLEARLY tied to the GPL'd -kernel (and a binary module is just one such clear tie - a "patch" to -build it or otherwise tie it to the kernel is also such a tie, even if you -distribute it as source under some other license), you're BY DEFINITION -not an independent work any more. - -(But exactly because I'm not a black-and-white person, I reserve the right -to make a balanced decision on any particular case. I have several times -felt that the module author had a perfectly valid argument for why the -"default assumption" of being derived wasn't the case. That's why things -like the AFS module were accepted - but not liked - in the first place). - -This is why SCO's arguments are specious. IBM wrote their code, retained -their copyrights to their code AND THEY SEVERED THE CONNECTION TO SCO'S -CODE (and, arguably the connections didn't even exist in the first place, -since apparently things like JFS were written for OS/2 as well, and the -Linux port was based on that one - but that's a separate argument and -independent of my point). - -See the definition of "derivative" in USC 17.1.101: - - A "derivative work" is a work based upon one or more preexisting - works, such as a translation, musical arrangement, dramatization, - fictionalization, motion picture version, sound recording, art - reproduction, abridgment, condensation, or any other form in which - a work may be recast, transformed, or adapted. A work consisting - of editorial revisions, annotations, elaborations, or other - modifications which, as a whole, represent an original work of - authorship, is a "derivative work". - -And a binary module is an "elaboration" on the kernel. Sorry, but that is -how it IS. - -In short: your code is yours. The code you write is automatically -copyrighted by YOU, and as such you have the right to license and use it -any way you want (well, modulo _other_ laws, of course - in the US your -license can't be racist, for example, but that has nothing to do with -copyright laws, and would fall under a totally different legal framework). - -But when you use that code to create an "elaboration" to the kernel, that -makes it a derived work, and you cannot distribute it except as laid out -by the GPL. A binary module is one such case, but even just a source patch -is _also_ one such case. The lines you added are yours, but when you -distribute it as an elaboration, you are bound by the restriction on -derivative works. - -Or you had better have some other strong argument why it isn't. Which has -been my point all along. - - Linus - - -Date: Wed, 10 Dec 2003 09:10:18 -0800 (PST) -From: Linus Torvalds -To: Larry McVoy -Subject: Re: Linux GPL and binary module exception clause? - -On Wed, 10 Dec 2003, Larry McVoy wrote: -> -> Which is? How is it that you can spend a page of text saying a judge doesn't -> care about technicalities and then base the rest of your argument on the -> distinction between a "plugin" and a "kernel module"? - -I'll stop arguing, since you obviously do not get it. - -I explained the technicalities to _you_, and you are a technical person. - -But if you want to explain something to a judge, you get a real lawyer, -and you make sure that the lawyer tries to explain the issue in _non_ -technical terms. Because, quite frankly, the judge is not going to buy a -technical discussion he or she doesn't understand. - -Just as an example, how do you explain to a judge how much code the Linux -kernel contains? Do you say "it's 6 million lines of C code and header -files and documentation, for a total of about 175MB of data"? - -Yeah, maybe you'd _mention_ that, but to actually _illustrate_ the point -you'd say that if you printed it out, it would be a solid stack of papers -100 feet high. And you'd compare it to the height of the court building -you're in, or something. Maybe you'd print out _one_ file, bind it as a -book, and wave it around as one out of 15,000 files. - -But when _you_ ask me about how big the kernel is, I'd say "5 million -lines". See the difference? It would be silly for me to tell you how many -feet of paper the kernel would print out to, because we don't have those -kinds of associations. - -Similarly, if you want to explain the notion of a kernel module, you'd -compare it to maybe an extra chapter in a book. You'd make an analogy to -something that never _ever_ mentions "linking". - -Just imagine: distributing a compiled binary-only kernel module that can -be loaded into the kernel is not like distributing a new book: it's more -like distributing a extra chapter to a book that somebody else wrote, that -uses all the same characters and the plot, but more importantly it -literally can only be read _together_ with the original work. It doesn't -stand alone. - -In short, your honour, this extra chapter without any meaning on its own -is a derived work of the book. - -In contrast, maybe you can re-write your code and distribute it as a -short-story, which can be run on its own, and maybe the author has been -influenced by another book, but the short-story could be bound AS IS, and -a recipient would find it useful even without that other book. In that -case, the short story is not a derived work - it's only inspired. - -Notice? This is actually _exactly_ what I've been arguing all along, -except I've been arguing with a technical audience, so I've been using -technical examples and terminology. But my argument is that just the fact -that somebody compiled the code for Linux into a binary module that is -useless without a particular version of the kernel DOES MAKE IT A DERIVED -WORK. - -But also note how it's only the BINARY MODULE that is a derived work. Your -source code is _not_ necessarily a derived work, and if you compile it for -another operating system, I'd clearly not complain. - -This is the "stand-alone short story" vs "extra chapter without meaning -outside the book" argument. See? One is a work in its own right, the other -isn't. - - Linus - - -Please read the FAQ at http://www.tux.org/lkml/ -Date: Thu, 4 Dec 2003 22:43:42 -0800 (PST) -From: Linus Torvalds -To: David Schwartz -cc: linux-kernel@vger.kernel.org -Subject: RE: Linux GPL and binary module exception clause? - -On Thu, 4 Dec 2003, David Schwartz wrote: -> -> Yes, but they will cite the prohibition against *creating* derived -> works. - -So? - -The same prohibition exists with the GPL. You are not allowed to create -and distribute a derived work unless it is GPL'd. - -I don't see what you are arguing against. It is very clear: a kernel -module is a derived work of the kernel by default. End of story. - -You can then try to prove (through development history etc) that there -would be major reasons why it's not really derived. But your argument -seems to be that _nothing_ is derived, which is clearly totally false, as -you yourself admit when you replace "kernel" with "Harry Potter". - - Linus - -Date: Wed, 3 Dec 2003 16:00:21 -0800 (PST) -From: Linus Torvalds -To: Kendall Bennet -cc: linux-kernel@vger.kernel.org -Subject: Re: Linux GPL and binary module exception clause? - -On Wed, 3 Dec 2003, Kendall Bennett wrote: -> -> I have heard many people reference the fact that the although the Linux -> Kernel is under the GNU GPL license, that the code is licensed with an -> exception clause that says binary loadable modules do not have to be -> under the GPL. - -Nope. No such exception exists. - -There's a clarification that user-space programs that use the standard -system call interfaces aren't considered derived works, but even that -isn't an "exception" - it's just a statement of a border of what is -clearly considered a "derived work". User programs are _clearly_ not -derived works of the kernel, and as such whatever the kernel license is -just doesn't matter. - -And in fact, when it comes to modules, the GPL issue is exactly the same. -The kernel _is_ GPL. No ifs, buts and maybe's about it. As a result, -anything that is a derived work has to be GPL'd. It's that simple. - -Now, the "derived work" issue in copyright law is the only thing that -leads to any gray areas. There are areas that are not gray at all: user -space is clearly not a derived work, while kernel patches clearly _are_ -derived works. - -But one gray area in particular is something like a driver that was -originally written for another operating system (ie clearly not a derived -work of Linux in origin). At exactly what point does it become a derived -work of the kernel (and thus fall under the GPL)? - -THAT is a gray area, and _that_ is the area where I personally believe -that some modules may be considered to not be derived works simply because -they weren't designed for Linux and don't depend on any special Linux -behaviour. - -Basically: - - anything that was written with Linux in mind (whether it then _also_ - works on other operating systems or not) is clearly partially a derived - work. - - anything that has knowledge of and plays with fundamental internal - Linux behaviour is clearly a derived work. If you need to muck around - with core code, you're derived, no question about it. - -Historically, there's been things like the original Andrew filesystem -module: a standard filesystem that really wasn't written for Linux in the -first place, and just implements a UNIX filesystem. Is that derived just -because it got ported to Linux that had a reasonably similar VFS interface -to what other UNIXes did? Personally, I didn't feel that I could make that -judgment call. Maybe it was, maybe it wasn't, but it clearly is a gray -area. - -Personally, I think that case wasn't a derived work, and I was willing to -tell the AFS guys so. - -Does that mean that any kernel module is automatically not a derived work? -HELL NO! It has nothing to do with modules per se, except that non-modules -clearly are derived works (if they are so central to the kenrel that you -can't load them as a module, they are clearly derived works just by virtue -of being very intimate - and because the GPL expressly mentions linking). - -So being a module is not a sign of not being a derived work. It's just -one sign that _maybe_ it might have other arguments for why it isn't -derived. - - Linus - - -Date: Wed, 3 Dec 2003 16:23:33 -0800 (PST) -From: Linus Torvalds -To: Kendall Bennett -cc: linux-kernel@vger.kernel.org -Subject: Re: Linux GPL and binary module exception clause? - - -On Wed, 3 Dec 2003, Linus Torvalds wrote: -> -> So being a module is not a sign of not being a derived work. It's just -> one sign that _maybe_ it might have other arguments for why it isn't -> derived. - -Side note: historically, the Linux kernel module interfaces were really -quite weak, and only exported a few tens of entry-points, and really -mostly effectively only allowed character and block device drivers with -standard interfaces, and loadable filesystems. - -So historically, the fact that you could load a module using nothing but -these standard interfaces tended to be a much stronger argument for not -being very tightly coupled with the kernel. - -That has changed, and the kernel module interfaces we have today are MUCH -more extensive than they were back in '95 or so. These days modules are -used for pretty much everything, including stuff that is very much -"internal kernel" stuff and as a result the kind of historic "implied -barrier" part of modules really has weakened, and as a result there is not -avery strong argument for being an independent work from just the fact -that you're a module. - -Similarly, historically there was a much stronger argument for things like -AFS and some of the binary drivers (long forgotten now) for having been -developed totally independently of Linux: they literally were developed -before Linux even existed, by people who had zero knowledge of Linux. That -tends to strengthen the argument that they clearly aren't derived. - -In contrast, these days it would be hard to argue that a new driver or -filesystem was developed without any thought of Linux. I think the NVidia -people can probably reasonably honestly say that the code they ported had -_no_ Linux origin. But quite frankly, I'd be less inclined to believe that -for some other projects out there.. - - Linus - - - - -Date: Thu, 17 Oct 2002 10:08:19 -0700 (PDT) -From: Linus Torvalds -To: Christoph Hellwig -Cc: -Subject: Re: [PATCH] make LSM register functions GPLonly exports -In-Reply-To: <20021017175403.A32516@infradead.org> -Message-ID: - -Note that if this fight ends up being a major issue, I'm just going to -remove LSM and let the security vendors do their own thing. So far - - - I have not seen a lot of actual usage of the hooks - - seen a number of people who still worry that the hooks degrade - performance in critical areas - - the worry that people use it for non-GPL'd modules is apparently real, - considering Crispin's reply. - -I will re-iterate my stance on the GPL and kernel modules: - - There is NOTHING in the kernel license that allows modules to be - non-GPL'd. - - The _only_ thing that allows for non-GPL modules is copyright law, and - in particular the "derived work" issue. A vendor who distributes non-GPL - modules is _not_ protected by the module interface per se, and should - feel very confident that they can show in a court of law that the code - is not derived. - - The module interface has NEVER been documented or meant to be a GPL - barrier. The COPYING clearly states that the system call layer is such a - barrier, so if you do your work in user land you're not in any way - beholden to the GPL. The module interfaces are not system calls: there - are system calls used to _install_ them, but the actual interfaces are - not. - - The original binary-only modules were for things that were pre-existing - works of code, ie drivers and filesystems ported from other operating - systems, which thus could clearly be argued to not be derived works, and - the original limited export table also acted somewhat as a barrier to - show a level of distance. - -In short, Crispin: I'm going to apply the patch, and if you as a copyright -holder of that file disagree, I will simply remove all of he LSM code from -the kernel. I think it's very clear that a LSM module is a derived work, -and thus copyright law and the GPL are not in any way unclear about it. - -If people think they can avoid the GPL by using function pointers, they -are WRONG. And they have always been wrong. - - Linus - ------------------------------------------------------------------------- -Date: Fri, 19 Oct 2001 13:16:45 -0700 (PDT) -From: Linus Torvalds -To: Barnes -Subject: Re: GPL, Richard Stallman, and the Linux kernel - -[ This is not, of course, a legal document, but if you want to forward it - to anybody else, feel free to do so. And if you want to argue legal - points with me or point somehting out, I'm always interested. To a - point ;-] - -On Fri, 19 Oct 2001, Barnes wrote: -> -> I've been exchanging e-mail with Richard Stallman for a couple of -> weeks about the finer points of the GPL. - -I feel your pain. - -> I've have spent time pouring through mailing list archives, usenet, -> and web search engines to find out what's already been covered about -> your statement of allowing dynamically loaded kernel modules with -> proprietary code to co-exist with the Linux kernel. So far I've -> been unable to find anything beyond vague statements attributed to -> you. If these issues are addressed somewhere already, please refer -> me. - -Well, it really boils down to the equivalent of "_all_ derived modules -have to be GPL'd". An external module doesn't really change the GPL in -that respect. - -There are (mainly historical) examples of UNIX device drivers and some -UNIX filesystems that were pre-existing pieces of work, and which had -fairly well-defined and clear interfaces and that I personally could not -really consider any kind of "derived work" at all, and that were thus -acceptable. The clearest example of this is probably the AFS (the Andrew -Filesystem), but there have been various device drivers ported from SCO -too. - -> Issue #1 -> ======== -> Currently the GPL version 2 license is the only license covering the -> Linux kernel. I cannot find any alternative license explaining the -> loadable kernel module exception which makes your position difficult -> to legally analyze. -> -> There is a note at the top of www.kernel.org/pub/linux/kernel/COPYING, -> but that states "user programs" which would clearly not apply to -> kernel modules. -> -> Could you clarify in writing what the exception precisely states? - -Well, there really is no exception. However, copyright law obviously -hinges on the definition of "derived work", and as such anything can -always be argued on that point. - -I personally consider anything a "derived work" that needs special hooks -in the kernel to function with Linux (ie it is _not_ acceptable to make a -small piece of GPL-code as a hook for the larger piece), as that obviously -implies that the bigger module needs "help" from the main kernel. - -Similarly, I consider anything that has intimate knowledge about kernel -internals to be a derived work. - -What is left in the gray area tends to be clearly separate modules: code -that had a life outside Linux from the beginning, and that do something -self-containted that doesn't really have any impact on the rest of the -kernel. A device driver that was originally written for something else, -and that doesn't need any but the standard UNIX read/write kind of -interfaces, for example. - -> Issue #2 -> ======== -> I've found statements attributed to you that you think only 10% of -> the code in the current kernel was written by you. By not being the -> sole copyright holder of the Linux kernel, a stated exception to -> the GPL seems invalid unless all kernel copyright holders agreed on -> this exception. How does the exception cover GPL'd kernel code not -> written by you? Has everyone contributing to the kernel forfeited -> their copyright to you or agreed with the exception? - -Well, see above about the lack of exception, and about the fundamental -gray area in _any_ copyright issue. The "derived work" issue is obviously -a gray area, and I know lawyers don't like them. Crazy people (even -judges) have, as we know, claimed that even obvious spoofs of a work that -contain nothing of the original work itself, can be ruled to be "derived". - -I don't hold views that extreme, but at the same time I do consider a -module written for Linux and using kernel infrastructures to get its work -done, even if not actually copying any existing Linux code, to be a -derived work by default. You'd have to have a strong case to _not_ -consider your code a derived work.. - -> Issue #3 -> ======== -> This issue is related to issue #1. Exactly what is covered by the -> exception? For example, all code shipped with the Linux kernel -> archive and typically installed under /usr/src/linux, all code under -> /usr/src/linux except /usr/src/linux/drivers, or just the code in -> the /usr/src/linux/kernel directory? - -See above, and I think you'll see my point. - -The "user program" exception is not an exception at all, for example, it's -just a more clearly stated limitation on the "derived work" issue. If you -use standard UNIX system calls (with accepted Linux extensions), your -program obviously doesn't "derive" from the kernel itself. - -Whenever you link into the kernel, either directly or through a module, -the case is just a _lot_ more muddy. But as stated, by default it's -obviously derived - the very fact that you _need_ to do something as -fundamental as linking against the kernel very much argues that your -module is not a stand-alone thing, regardless of where the module source -code itself has come from. - -> Issue #4 -> ======== -> This last issue is not so much a issue for the Linux kernel -> exception, but a request for comment. -> -> Richard and I both agree that a "plug-in" and a "dynamically -> loaded kernel module" are effectively the same under the GPL. - -Agreed. - -The Linux kernel modules had (a long time ago), a more limited interface, -and not very many functions were actually exported. So five or six years -ago, we could believably claim that "if you only use these N interfaces -that are exported from the standard kernel, you've kind of implicitly -proven that you do not need the kernel infrastructure". - -That was never really documented either (more of a guideline for me and -others when we looked at the "derived work" issue), and as modules were -more-and-more used not for external stuff, but just for dynamic loading of -standard linux modules that were distributed as part of the kernel anyway, -the "limited interfaces" argument is no longer a very good guideline for -"derived work". - -So these days, we export many internal interfaces, not because we don't -think that they would "taint" the linker, but simply because it's useful -to do dynamic run-time loading of modules even with standard kernel -modules that _are_ supposed to know a lot about kernel internals, and are -obviously "derived works".. - -> However we disagree that a plug-in for a GPL'd program falls -> under the GPL as asserted in the GPL FAQ found in the answer: -> http://www.gnu.org/licenses/gpl-faq.html#GPLAndPlugins. - -I think you really just disagree on what is derived, and what is not. -Richard is very extreme: _anything_ that links is derived, regardless of -what the arguments against it are. I'm less extreme, and I bet you're even -less so (at least you would like to argue so for your company). - -> My assertion is that plug-ins are written to an interface, not a -> program. Since interfaces are not GPL'd, a plug-in cannot be GPL'd -> until the plug-in and program are placed together and run. That is -> done by the end user, not the plug-in creator. - -I agree, but also disrespectfully disagree ;) - -It's an issue of what a "plug-in" is - is it a way for the program to -internally load more modules as it needs them, or is it _meant_ to be a -public, published interface. - -For example, the "system call" interface could be considered a "plug-in -interface", and running a user mode program under Linux could easily be -construed as running a "plug-in" for the Linux kernel. No? - -And there, I obviously absolutely agree with you 100%: the interface is -published, and it's _meant_ for external and independent users. It's an -interface that we go to great lengths to preserve as well as we can, and -it's an interface that is designed to be independent of kernel versions. - -But maybe somebody wrote his program with the intention to dynamically -load "actors" as they were needed, as a way to maintain a good modularity, -and to try to keep the problem spaces well-defined. In that case, the -"plug-in" may technically follow all the same rules as the system call -interface, even though the author doesn't intend it that way. - -So I think it's to a large degree a matter of intent, but it could -arguably also be considered a matter of stability and documentation (ie -"require recompilation of the plug-in between version changes" would tend -to imply that it's an internal interface, while "documented binary -compatibility across many releases" implies a more stable external -interface, and less of a derived work) - -Does that make sense to you? - -> I asked Richard to comment on several scenarios involving plug-ins -> explain whether or not they were in violation of the GPL. So far he -> as only addressed one and has effectively admitted a hole. This is -> the one I asked that he's responded to: -> [A] non-GPL'd plug-in writer writes a plug-in for a non-GPL'd -> program. Another author writes a GPL'd program making the -> first author's plug-ins compatible with his program. Are now -> the plug-in author's plug-ins now retroactively required to be -> GPL'd? -> -> His response: -> No, because the plug-in was not written to extend this program. -> -> I find it suspicious that whether or not the GPL would apply to the -> plug-in depends on the mindset of the author. - -The above makes no sense if you think of it as a "plug in" issue, but it -makes sense if you think of it as a "derived work" issue, along with -taking "intent" into account. - -I know lawyers tend to not like the notion of "intent", because it brings -in another whole range of gray areas, but it's obviously a legal reality. - -Ok, enough blathering from me. I'd just like to finish off with a few -comments, just to clarify my personal stand: - - - I'm obviously not the only copyright holder of Linux, and I did so on - purpose for several reasons. One reason is just because I hate the - paperwork and other cr*p that goes along with copyright assignments. - - Another is that I don't much like copyright assignments at all: the - author is the author, and he may be bound by my requirement for GPL, - but that doesn't mean that he should give his copyright to me. - - A third reason, and the most relevant reason here, is that I want - people to _know_ that I cannot control the sources. I can write you a - note to say that "for use XXX, I do not consider module YYY to be a - derived work of my kernel", but that would not really matter that much. - Any other Linux copyright holder might still sue you. - - This third reason is what makes people who otherwise might not trust me - realize that I cannot screw people over. I am bound by the same - agreement that I require of everybody else, and the only special status - I really have is a totally non-legal issue: people trust me. - - (Yes, I realize that I probably would end up having more legal status - than most, even apart from the fact that I still am the largest single - copyright holder, if only because of appearances) - - - I don't really care about copyright law itself. What I care about is my - own morals. Whether I'd ever sue somebody or not (and quite frankly, - it's the last thing I ever want to do - if I never end up talking to - lawyers in a professional context, I'll be perfectly happy. No - disrespect intended) will be entirely up to whether I consider what - people do to me "moral" or not. Which is why intent matters to me a - lot - both the intent of the person/corporation doign the infringement, - _and_ the intent of me and others in issues like the module export - interface. - - Another way of putting this: I don't care about "legal loopholes" and - word-wrangling. - - - Finally: I don't trust the FSF. I like the GPL a lot - although not - necessarily as a legal piece of paper, but more as an intent. Which - explains why, if you've looked at the Linux COPYING file, you may have - noticed the explicit comment about "only _this_ particular version of - the GPL covers the kernel by default". - - That's because I agree with the GPL as-is, but I do not agree with the - FSF on many other matters. I don't like software patents much, for - example, but I do not want the code I write to be used as a weapon - against companies that have them. The FSF has long been discussing and - is drafting the "next generation" GPL, and they generally suggest that - people using the GPL should say "v2 or at your choice any later - version". - - Linux doesn't do that. The Linux kernel is v2 ONLY, apart from a few - files where the author put in the FSF extension (and see above about - copyright assignments why I would never remove such an extension). - -The "v2 only" issue might change some day, but only after all documented -copyright holders agree on it, and only after we've seen what the FSF -suggests. From what I've seen so far from the FSF drafts, we're not likely -to change our v2-only stance, but there might of course be legal reasons -why we'd have to do something like it (ie somebody challenging the GPLv2 -in court, and part of it to be found unenforceable or similar would -obviously mean that we'd have to reconsider the license). - - Linus - -PS. Historically, binary-only modules have not worked well under Linux, -quite regardless of any copyright issues. The kernel just develops too -quickly for binary modules to work well, and nobody really supports them. -Companies like Red Hat etc tend to refuse to have anything to do with -binary modules, because if something goes wrong there is nothing they can -do about it. So I just wanted to let you know that the _legal_ issue is -just the beginning. Even though you probably don't personally care ;) - - diff --git a/Documentation/fb/pxafb.txt b/Documentation/fb/pxafb.txt deleted file mode 100644 index db9b8500b..000000000 --- a/Documentation/fb/pxafb.txt +++ /dev/null @@ -1,54 +0,0 @@ -Driver for PXA25x LCD controller -================================ - -The driver supports the following options, either via -options= when modular or video=pxafb: when built in. - -For example: - modprobe pxafb options=mode:640x480-8,passive -or on the kernel command line - video=pxafb:mode:640x480-8,passive - -mode:XRESxYRES[-BPP] - XRES == LCCR1_PPL + 1 - YRES == LLCR2_LPP + 1 - The resolution of the display in pixels - BPP == The bit depth. Valid values are 1, 2, 4, 8 and 16. - -pixclock:PIXCLOCK - Pixel clock in picoseconds - -left:LEFT == LCCR1_BLW + 1 -right:RIGHT == LCCR1_ELW + 1 -hsynclen:HSYNC == LCCR1_HSW + 1 -upper:UPPER == LCCR2_BFW -lower:LOWER == LCCR2_EFR -vsynclen:VSYNC == LCCR2_VSW + 1 - Display margins and sync times - -color | mono => LCCR0_CMS - umm... - -active | passive => LCCR0_PAS - Active (TFT) or Passive (STN) display - -single | dual => LCCR0_SDS - Single or dual panel passive display - -4pix | 8pix => LCCR0_DPD - 4 or 8 pixel monochrome single panel data - -hsync:HSYNC -vsync:VSYNC - Horizontal and vertical sync. 0 => active low, 1 => active - high. - -dpc:DPC - Double pixel clock. 1=>true, 0=>false - -outputen:POLARITY - Output Enable Polarity. 0 => active low, 1 => active high - -pixclockpol:POLARITY - pixel clock polarity - 0 => falling edge, 1 => rising edge diff --git a/Documentation/numastat.txt b/Documentation/numastat.txt deleted file mode 100644 index 80133ace1..000000000 --- a/Documentation/numastat.txt +++ /dev/null @@ -1,22 +0,0 @@ - -Numa policy hit/miss statistics - -/sys/devices/system/node/node*/numastat - -All units are pages. Hugepages have separate counters. - -numa_hit A process wanted to allocate memory from this node, - and succeeded. -numa_miss A process wanted to allocate memory from this node, - but ended up with memory from another. -numa_foreign A process wanted to allocate on another node, - but ended up with memory from this one. -local_node A process ran on this node and got memory from it. -other_node A process ran on this node and got memory from another node. -interleave_hit Interleaving wanted to allocate from this node - and succeeded. - -For easier reading you can use the numastat utility from the numactl package -(ftp://ftp.suse.com/pub/people/ak/numa/numactl*). Note that it only works -well right now on machines with a small number of CPUs. - diff --git a/Documentation/sched-domains.txt b/Documentation/sched-domains.txt deleted file mode 100644 index b5da811fc..000000000 --- a/Documentation/sched-domains.txt +++ /dev/null @@ -1,55 +0,0 @@ -Each CPU has a "base" scheduling domain (struct sched_domain). These are -accessed via cpu_sched_domain(i) and this_sched_domain() macros. The domain -hierarchy is built from these base domains via the ->parent pointer. ->parent -MUST be NULL terminated, and domain structures should be per-CPU as they -are locklessly updated. - -Each scheduling domain spans a number of CPUs (stored in the ->span field). -A domain's span MUST be a superset of it child's span, and a base domain -for CPU i MUST span at least i. The top domain for each CPU will generally -span all CPUs in the system although strictly it doesn't have to, but this -could lead to a case where some CPUs will never be given tasks to run unless -the CPUs allowed mask is explicitly set. A sched domain's span means "balance -process load among these CPUs". - -Each scheduling domain must have one or more CPU groups (struct sched_group) -which are organised as a circular one way linked list from the ->groups -pointer. The union of cpumasks of these groups MUST be the same as the -domain's span. The intersection of cpumasks from any two of these groups -MUST be the empty set. The group pointed to by the ->groups pointer MUST -contain the CPU to which the domain belongs. Groups may be shared among -CPUs as they contain read only data after they have been set up. - -Balancing within a sched domain occurs between groups. That is, each group -is treated as one entity. The load of a group is defined as the sum of the -load of each of its member CPUs, and only when the load of a group becomes -out of balance are tasks moved between groups. - -In kernel/sched.c, rebalance_tick is run periodically on each CPU. This -function takes its CPU's base sched domain and checks to see if has reached -its rebalance interval. If so, then it will run load_balance on that domain. -rebalance_tick then checks the parent sched_domain (if it exists), and the -parent of the parent and so forth. - -*** Implementing sched domains *** -The "base" domain will "span" the first level of the hierarchy. In the case -of SMT, you'll span all siblings of the physical CPU, with each group being -a single virtual CPU. - -In SMP, the parent of the base domain will span all physical CPUs in the -node. Each group being a single physical CPU. Then with NUMA, the parent -of the SMP domain will span the entire machine, with each group having the -cpumask of a node. Or, you could do multi-level NUMA or Opteron, for example, -might have just one domain covering its one NUMA level. - -The implementor should read comments in include/linux/sched.h: -struct sched_domain fields, SD_FLAG_*, SD_*_INIT to get an idea of -the specifics and what to tune. - -Implementors should change the line -#undef SCHED_DOMAIN_DEBUG -to -#define SCHED_DOMAIN_DEBUG -in kernel/sched.c as this enables an error checking parse of the sched domains -which should catch most possible errors (described above). It also prints out -the domain structure in a visual format. diff --git a/Documentation/scsi/sym53c500_cs.txt b/Documentation/scsi/sym53c500_cs.txt deleted file mode 100644 index 75febcf92..000000000 --- a/Documentation/scsi/sym53c500_cs.txt +++ /dev/null @@ -1,23 +0,0 @@ -The sym53c500_cs driver originated as an add-on to David Hinds' pcmcia-cs -package, and was written by Tom Corner (tcorner@via.at). A rewrite was -long overdue, and the current version addresses the following concerns: - - (1) extensive kernel changes between 2.4 and 2.6. - (2) deprecated PCMCIA support outside the kernel. - -All the USE_BIOS code has been ripped out. It was never used, and could -not have worked anyway. The USE_DMA code is likewise gone. Many thanks -to YOKOTA Hiroshi (nsp_cs driver) and David Hinds (qlogic_cs driver) for -the code fragments I shamelessly adapted for this work. Thanks also to -Christoph Hellwig for his patient tutelage while I stumbled about. - -The Symbios Logic 53c500 chip was used in the "newer" (circa 1997) version -of the New Media Bus Toaster PCMCIA SCSI controller. Presumably there are -other products using this chip, but I've never laid eyes (much less hands) -on one. - -Through the years, there have been a number of downloads of the pcmcia-cs -version of this driver, and I guess it worked for those users. It worked -for Tom Corner, and it works for me. Your mileage will probably vary. - ---Bob Tracy (rct@frus.com) diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig deleted file mode 100644 index 3377f887b..000000000 --- a/arch/arm/mach-ixp4xx/Kconfig +++ /dev/null @@ -1,89 +0,0 @@ - -config ARCH_SUPPORTS_BIG_ENDIAN - bool - depends on ARCH_IXP4XX - default y - -menu "Intel IXP4xx Implementation Options" - -comment "IXP4xx Platforms" - -config ARCH_AVILA - bool "Avila" - depends on ARCH_IXP4XX - help - Say 'Y' here if you want your kernel to support the Gateworks - Avila Network Platform. For more information on this platform, - see Documentation/arm/IXP4xx. - -config ARCH_ADI_COYOTE - bool "Coyote" - depends on ARCH_IXP4XX - help - Say 'Y' here if you want your kernel to support the ADI - Engineering Coyote Gateway Reference Platform. For more - information on this platform, see Documentation/arm/IXP4xx. - -config ARCH_IXDP425 - bool "IXDP425" - depends on ARCH_IXP4XX - help - Say 'Y' here if you want your kernel to support Intel's - IXDP425 Development Platform (Also known as Richfield). - For more information on this platform, see Documentation/arm/IXP4xx. - -# -# IXCDP1100 is the exact same HW as IXDP425, but with a different machine -# number from the bootloader due to marketing monkeys, so we just enable it -# by default if IXDP425 is enabled. -# -config ARCH_IXCDP1100 - bool - depends on ARCH_IXDP425 - default y - -config ARCH_PRPMC1100 - bool "PrPMC1100" - depends on ARCH_IXP4XX - help - Say 'Y' here if you want your kernel to support the Motorola - PrPCM1100 Processor Mezanine Module. For more information on - this platform, see Documentation/arm/IXP4xx. - -# -# Avila and IXDP share the same source for now. Will change in future -# -config ARCH_IXDP4XX - bool - depends on ARCH_IXDP425 || ARCH_AVILA - default y - -comment "IXP4xx Options" - -config IXP4XX_INDIRECT_PCI - bool "Use indirect PCI memory access" - depends on ARCH_IXP4XX - help - IXP4xx provides two methods of accessing PCI memory space: - - 1) A direct mapped window from 0x48000000 to 0x4bffffff (64MB). - To access PCI via this space, we simply ioremap() the BAR - into the kernel and we can use the standard read[bwl]/write[bwl] - macros. This is the preffered method due to speed but it - limits the system to just 64MB of PCI memory. This can be - problamatic if using video cards and other memory-heavy devices. - - 2) If > 64MB of memory space is required, the IXP4xx can be - configured to use indirect registers to access PCI This allows - for up to 128MB (0x48000000 to 0x4fffffff) of memory on the bus. - The disadvantadge of this is that every PCI access requires - three local register accesses plus a spinlock, but in some - cases the performance hit is acceptable. In addition, you cannot - mmap() PCI devices in this case due to the indirect nature - of the PCI window. - - By default, the direct method is used. Choose this option if you - need to use the indirect method instead. If you don't know - what you need, leave this option unselected. - -endmenu diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c deleted file mode 100644 index bc6e0d042..000000000 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/coyote-setup.c - * - * ADI Engineering Coyote board-setup - * - * Copyright (C) 2003-2004 MontaVista Software, Inc. - * - * Author: Deepak Saxena - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef __ARMEB__ -#define REG_OFFSET 3 -#else -#define REG_OFFSET 0 -#endif - -/* - * Only one serial port is connected on the Coyote. - */ -static struct uart_port coyote_serial_port = { - .membase = (char*)(IXP4XX_UART2_BASE_VIRT + REG_OFFSET), - .mapbase = (IXP4XX_UART2_BASE_PHYS), - .irq = IRQ_IXP4XX_UART2, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = IXP4XX_UART_XTAL, - .line = 0, - .type = PORT_XSCALE, - .fifosize = 32 -}; - -void __init coyote_map_io(void) -{ - early_serial_setup(&coyote_serial_port); - - ixp4xx_map_io(); -} - -static struct flash_platform_data coyote_flash_data = { - .map_name = "cfi_probe", - .width = 2, -}; - -static struct resource coyote_flash_resource = { - .start = COYOTE_FLASH_BASE, - .end = COYOTE_FLASH_BASE + COYOTE_FLASH_SIZE, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device coyote_flash_device = { - .name = "IXP4XX-Flash", - .id = 0, - .dev = { - .platform_data = &coyote_flash_data, - }, - .num_resources = 1, - .resource = &coyote_flash_resource, -}; - -static void __init coyote_init(void) -{ - platform_add_device(&coyote_flash_device); -} - -MACHINE_START(ADI_COYOTE, "ADI Engineering IXP4XX Coyote Development Platform") - MAINTAINER("MontaVista Software, Inc.") - BOOT_MEM(PHYS_OFFSET, IXP4XX_PERIPHERAL_BASE_PHYS, - IXP4XX_PERIPHERAL_BASE_VIRT) - MAPIO(coyote_map_io) - INITIRQ(ixp4xx_init_irq) - BOOT_PARAMS(0x0100) - INIT_MACHINE(coyote_init) -MACHINE_END - diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c deleted file mode 100644 index 160117c67..000000000 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/ixdp425-setup.c - * - * IXDP425/IXCDP1100 board-setup - * - * Copyright (C) 2003-2004 MontaVista Software, Inc. - * - * Author: Deepak Saxena - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef __ARMEB__ -#define REG_OFFSET 3 -#else -#define REG_OFFSET 0 -#endif - -/* - * IXDP425 uses both chipset serial ports - */ -static struct uart_port ixdp425_serial_ports[] = { - { - .membase = (char*)(IXP4XX_UART1_BASE_VIRT + REG_OFFSET), - .mapbase = (IXP4XX_UART1_BASE_PHYS), - .irq = IRQ_IXP4XX_UART1, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = IXP4XX_UART_XTAL, - .line = 0, - .type = PORT_XSCALE, - .fifosize = 32 - } , { - .membase = (char*)(IXP4XX_UART2_BASE_VIRT + REG_OFFSET), - .mapbase = (IXP4XX_UART2_BASE_PHYS), - .irq = IRQ_IXP4XX_UART2, - .flags = UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = IXP4XX_UART_XTAL, - .line = 1, - .type = PORT_XSCALE, - .fifosize = 32 - } -}; - -void __init ixdp425_map_io(void) -{ - early_serial_setup(&ixdp425_serial_ports[0]); - early_serial_setup(&ixdp425_serial_ports[1]); - - ixp4xx_map_io(); -} - -static struct flash_platform_data ixdp425_flash_data = { - .map_name = "cfi_probe", - .width = 2, -}; - -static struct resource ixdp425_flash_resource = { - .start = IXDP425_FLASH_BASE, - .end = IXDP425_FLASH_BASE + IXDP425_FLASH_SIZE, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device ixdp425_flash_device = { - .name = "IXP4XX-Flash", - .id = 0, - .dev = { - .platform_data = &ixdp425_flash_data, - }, - .num_resources = 1, - .resource = &ixdp425_flash_resource, -}; - -static struct ixp4xx_i2c_pins ixdp425_i2c_gpio_pins = { - .sda_pin = IXDP425_SDA_PIN, - .scl_pin = IXDP425_SCL_PIN, -}; - -static struct platform_device ixdp425_i2c_controller = { - .name = "IXP4XX-I2C", - .id = 0, - .dev = { - .platform_data = &ixdp425_i2c_gpio_pins, - }, - .num_resources = 0 -}; - -static void __init ixdp425_init(void) -{ - platform_add_device(&ixdp425_flash_device); - platform_add_device(&ixdp425_i2c_controller); -} - -MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") - MAINTAINER("MontaVista Software, Inc.") - BOOT_MEM(PHYS_OFFSET, IXP4XX_PERIPHERAL_BASE_PHYS, - IXP4XX_PERIPHERAL_BASE_VIRT) - MAPIO(ixdp425_map_io) - INITIRQ(ixp4xx_init_irq) - BOOT_PARAMS(0x0100) - INIT_MACHINE(ixdp425_init) -MACHINE_END - -MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform") - MAINTAINER("MontaVista Software, Inc.") - BOOT_MEM(PHYS_OFFSET, IXP4XX_PERIPHERAL_BASE_PHYS, - IXP4XX_PERIPHERAL_BASE_VIRT) - MAPIO(ixdp425_map_io) - INITIRQ(ixp4xx_init_irq) - BOOT_PARAMS(0x0100) - INIT_MACHINE(ixdp425_init) -MACHINE_END - -/* - * Avila is functionally equivalent to IXDP425 except that it adds - * a CF IDE slot hanging off the expansion bus. When we have a - * driver for IXP4xx CF IDE with driver model support we'll move - * Avila to it's own setup file. - */ -#ifdef CONFIG_ARCH_AVILA -MACHINE_START(AVILA, "Gateworks Avila Network Platform") - MAINTAINER("Deepak Saxena ") - BOOT_MEM(PHYS_OFFSET, IXP4XX_PERIPHERAL_BASE_PHYS, - IXP4XX_PERIPHERAL_BASE_VIRT) - MAPIO(ixdp425_map_io) - INITIRQ(ixp4xx_init_irq) - BOOT_PARAMS(0x0100) - INIT_MACHINE(ixdp425_init) -MACHINE_END -#endif - diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c deleted file mode 100644 index cb6f6ddb0..000000000 --- a/arch/arm/mach-pxa/leds-mainstone.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/leds-mainstone.c - * - * Author: Nicolas Pitre - * Created: Nov 05, 2002 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include - -#include -#include -#include - -#include "leds.h" - - -/* 8 discrete leds available for general use: */ -#define D28 (1 << 0) -#define D27 (1 << 1) -#define D26 (1 << 2) -#define D25 (1 << 3) -#define D24 (1 << 4) -#define D23 (1 << 5) -#define D22 (1 << 6) -#define D21 (1 << 7) - -#define LED_STATE_ENABLED 1 -#define LED_STATE_CLAIMED 2 - -static unsigned int led_state; -static unsigned int hw_led_state; - -void mainstone_leds_event(led_event_t evt) -{ - unsigned long flags; - - local_irq_save(flags); - - switch (evt) { - case led_start: - hw_led_state = 0; - led_state = LED_STATE_ENABLED; - break; - - case led_stop: - led_state &= ~LED_STATE_ENABLED; - break; - - case led_claim: - led_state |= LED_STATE_CLAIMED; - hw_led_state = 0; - break; - - case led_release: - led_state &= ~LED_STATE_CLAIMED; - hw_led_state = 0; - break; - -#ifdef CONFIG_LEDS_TIMER - case led_timer: - hw_led_state ^= D26; - break; -#endif - -#ifdef CONFIG_LEDS_CPU - case led_idle_start: - hw_led_state &= ~D27; - break; - - case led_idle_end: - hw_led_state |= D27; - break; -#endif - - case led_halted: - break; - - case led_green_on: - hw_led_state |= D21;; - break; - - case led_green_off: - hw_led_state &= ~D21; - break; - - case led_amber_on: - hw_led_state |= D22;; - break; - - case led_amber_off: - hw_led_state &= ~D22; - break; - - case led_red_on: - hw_led_state |= D23;; - break; - - case led_red_off: - hw_led_state &= ~D23; - break; - - default: - break; - } - - if (led_state & LED_STATE_ENABLED) - MST_LEDCTRL = (MST_LEDCTRL | 0xff) & ~hw_led_state; - else - MST_LEDCTRL |= 0xff; - - local_irq_restore(flags); -} diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c deleted file mode 100644 index cd7da1ddf..000000000 --- a/arch/arm/mach-pxa/mainstone.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/mainstone.c - * - * Support for the Intel HCDDBBVA0 Development Platform. - * (go figure how they came up with such name...) - * - * Author: Nicolas Pitre - * Created: Nov 05, 2002 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "generic.h" - - -static unsigned long mainstone_irq_enabled; - -static void mainstone_mask_irq(unsigned int irq) -{ - int mainstone_irq = (irq - MAINSTONE_IRQ(0)); - MST_INTMSKENA = (mainstone_irq_enabled &= ~(1 << mainstone_irq)); -} - -static void mainstone_unmask_irq(unsigned int irq) -{ - int mainstone_irq = (irq - MAINSTONE_IRQ(0)); - /* the irq can be acknowledged only if deasserted, so it's done here */ - MST_INTSETCLR &= ~(1 << mainstone_irq); - MST_INTMSKENA = (mainstone_irq_enabled |= (1 << mainstone_irq)); -} - -static struct irqchip mainstone_irq_chip = { - .ack = mainstone_mask_irq, - .mask = mainstone_mask_irq, - .unmask = mainstone_unmask_irq, -}; - - -static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc, - struct pt_regs *regs) -{ - unsigned long pending = MST_INTSETCLR & mainstone_irq_enabled; - do { - GEDR(0) = GPIO_bit(0); /* clear useless edge notification */ - if (likely(pending)) { - irq = MAINSTONE_IRQ(0) + __ffs(pending); - desc = irq_desc + irq; - desc->handle(irq, desc, regs); - } - pending = MST_INTSETCLR & mainstone_irq_enabled; - } while (pending); -} - -static void __init mainstone_init_irq(void) -{ - int irq; - - pxa_init_irq(); - - /* setup extra Mainstone irqs */ - for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) { - set_irq_chip(irq, &mainstone_irq_chip); - set_irq_handler(irq, do_level_IRQ); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - set_irq_flags(MAINSTONE_IRQ(8), 0); - set_irq_flags(MAINSTONE_IRQ(12), 0); - - MST_INTMSKENA = 0; - MST_INTSETCLR = 0; - - set_irq_chained_handler(IRQ_GPIO(0), mainstone_irq_handler); - set_irq_type(IRQ_GPIO(0), IRQT_FALLING); -} - - -static struct resource smc91x_resources[] = { - [0] = { - .start = (MST_ETH_PHYS + 0x300), - .end = (MST_ETH_PHYS + 0xfffff), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MAINSTONE_IRQ(3), - .end = MAINSTONE_IRQ(3), - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static void __init mainstone_init(void) -{ - platform_add_device(&smc91x_device); -} - - -static struct map_desc mainstone_io_desc[] __initdata = { - { MST_FPGA_VIRT, MST_FPGA_PHYS, 0x00100000, MT_DEVICE }, /* CPLD */ -}; - -static void __init mainstone_map_io(void) -{ - pxa_map_io(); - iotable_init(mainstone_io_desc, ARRAY_SIZE(mainstone_io_desc)); -} - -MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") - MAINTAINER("MontaVista Software Inc.") - BOOT_MEM(0xa0000000, 0x40000000, io_p2v(0x40000000)) - MAPIO(mainstone_map_io) - INITIRQ(mainstone_init_irq) - INIT_MACHINE(mainstone_init) -MACHINE_END diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c deleted file mode 100644 index f57c96222..000000000 --- a/arch/arm/mach-pxa/pxa25x.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/pxa25x.c - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software Inc. - * - * Code specific to PXA21x/25x/26x variants. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Since this file should be linked before any other machine specific file, - * the __initcall() here will be executed first. This serves as default - * initialization stuff for PXA machines which can be overridden later if - * need be. - */ -#include -#include -#include -#include - -#include - -#include "generic.h" - -/* - * Various clock factors driven by the CCCR register. - */ - -/* Crystal Frequency to Memory Frequency Multiplier (L) */ -static unsigned char L_clk_mult[32] = { 0, 27, 32, 36, 40, 45, 0, }; - -/* Memory Frequency to Run Mode Frequency Multiplier (M) */ -static unsigned char M_clk_mult[4] = { 0, 1, 2, 4 }; - -/* Run Mode Frequency to Turbo Mode Frequency Multiplier (N) */ -/* Note: we store the value N * 2 here. */ -static unsigned char N2_clk_mult[8] = { 0, 0, 2, 3, 4, 0, 6, 0 }; - -/* Crystal clock */ -#define BASE_CLK 3686400 - -/* - * Get the clock frequency as reflected by CCCR and the turbo flag. - * We assume these values have been applied via a fcs. - * If info is not 0 we also display the current settings. - */ -unsigned int get_clk_frequency_khz(int info) -{ - unsigned long cccr, turbo; - unsigned int l, L, m, M, n2, N; - - cccr = CCCR; - asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (turbo) ); - - l = L_clk_mult[(cccr >> 0) & 0x1f]; - m = M_clk_mult[(cccr >> 5) & 0x03]; - n2 = N2_clk_mult[(cccr >> 7) & 0x07]; - - L = l * BASE_CLK; - M = m * L; - N = n2 * M / 2; - - if(info) - { - L += 5000; - printk( KERN_INFO "Memory clock: %d.%02dMHz (*%d)\n", - L / 1000000, (L % 1000000) / 10000, l ); - M += 5000; - printk( KERN_INFO "Run Mode clock: %d.%02dMHz (*%d)\n", - M / 1000000, (M % 1000000) / 10000, m ); - N += 5000; - printk( KERN_INFO "Turbo Mode clock: %d.%02dMHz (*%d.%d, %sactive)\n", - N / 1000000, (N % 1000000) / 10000, n2 / 2, (n2 % 2) * 5, - (turbo & 1) ? "" : "in" ); - } - - return (turbo & 1) ? (N/1000) : (M/1000); -} - -EXPORT_SYMBOL(get_clk_frequency_khz); - -/* - * Return the current lclk requency in units of 10kHz - */ -unsigned int get_lclk_frequency_10khz(void) -{ - return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000; -} - -EXPORT_SYMBOL(get_lclk_frequency_10khz); - diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c deleted file mode 100644 index 1addceb0f..000000000 --- a/arch/arm/mach-pxa/pxa27x.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/pxa27x.c - * - * Author: Nicolas Pitre - * Created: Nov 05, 2002 - * Copyright: MontaVista Software Inc. - * - * Code specific to PXA27x aka Bulverde. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include -#include -#include -#include - -#include - -#include "generic.h" - -/* Crystal clock : 13-MHZ*/ -#define BASE_CLK 13000000 - -/* - * Get the clock frequency as reflected by CCSR and the turbo flag. - * We assume these values have been applied via a fcs. - * If info is not 0 we also display the current settings. - * - * For more details, refer to Bulverde Manual, section 3.8.2.1 - */ -unsigned int get_clk_frequency_khz( int info) -{ - unsigned long ccsr, turbo, b, ht; - unsigned int l, L, m, M, n2, N, S, cccra; - - ccsr = CCSR; - cccra = CCCR & (0x1 << 25); - - /* Read clkcfg register: it has turbo, b, half-turbo (and f) */ - asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (turbo) ); - b = (turbo & (0x1 << 3)); - ht = (turbo & (0x1 << 2)); - - l = ccsr & 0x1f; - n2 = (ccsr>>7) & 0xf; - if (l == 31) { - /* The calculation from the Yellow Book is incorrect: - it says M=4 for L=21-30 (which is easy to calculate - by subtracting 1 and then dividing by 10, but not - with 31, so we'll do it manually */ - m = 1 << 2; - } else { - m = 1 << ((l-1)/10); - } - - L = l * BASE_CLK; - N = (n2 * L) / 2; - S = (b) ? L : (L/2); - if (cccra == 0) - M = L/m; - else - M = (b) ? L : (L/2); - - if (info) { - printk( KERN_INFO "Run Mode clock: %d.%02dMHz (*%d)\n", - L / 1000000, (L % 1000000) / 10000, l ); - printk( KERN_INFO "Memory clock: %d.%02dMHz (/%d)\n", - M / 1000000, (M % 1000000) / 10000, m ); - printk( KERN_INFO "Turbo Mode clock: %d.%02dMHz (*%d.%d, %sactive)\n", - N / 1000000, (N % 1000000)/10000, n2 / 2, (n2 % 2)*5, - (turbo & 1) ? "" : "in" ); - printk( KERN_INFO "System bus clock: %d.%02dMHz \n", - S / 1000000, (S % 1000000) / 10000 ); - } - - return (turbo & 1) ? (N/1000) : (L/1000); -} - -/* - * Return the current mem clock frequency in units of 10kHz as - * reflected by CCCR[A], B, and L - */ -unsigned int get_lclk_frequency_10khz(void) -{ - unsigned long ccsr, clkcfg, b; - unsigned int l, L, m, M, cccra; - - cccra = CCCR & (0x1 << 25); - - /* Read clkcfg register to obtain b */ - asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg) ); - b = (clkcfg & (0x1 << 3)); - - ccsr = CCSR; - l = ccsr & 0x1f; - if (l == 31) { - /* The calculation from the Yellow Book is incorrect: - it says M=4 for L=21-30 (which is easy to calculate - by subtracting 1 and then dividing by 10, but not - with 31, so we'll do it manually */ - m = 1 << 2; - } else { - m = 1 << ((l-1)/10); - } - - L = l * BASE_CLK; - if (cccra == 0) - M = L/m; - else - M = (b) ? L : L/2; - - return (M / 10000); -} - -EXPORT_SYMBOL(get_clk_frequency_khz); -EXPORT_SYMBOL(get_lclk_frequency_10khz); - diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu deleted file mode 100644 index d9dd62a56..000000000 --- a/arch/h8300/Kconfig.cpu +++ /dev/null @@ -1,183 +0,0 @@ -menu "Processor type and features" - -choice - prompt "H8/300 platform" - default H8300H_GENERIC - -config H8300H_GENERIC - bool "H8/300H Generic" - help - H8/300H CPU Generic Hardware Support - -config H8300H_AKI3068NET - bool "AE-3068/69" - help - AKI-H8/3068F / AKI-H8/3069F Flashmicom LAN Board Support - More Information. (Japanese Only) - - AE-3068/69 Evaluation Board Support - More Information. - - -config H8300H_H8MAX - bool "H8MAX" - help - H8MAX Evaluation Board Support - More Information. (Japanese Only) - - -config H8300H_SIM - bool "H8/300H Simulator" - help - GDB Simulator Support - More Information. - arch/h8300/Doc/simulator.txt - -config H8S_GENERIC - bool "H8S Generic" - help - H8S CPU Generic Hardware Support - -config H8S_EDOSK2674 - bool "EDOSK-2674" - help - Renesas EDOSK-2674 Evaluation Board Support - More Information. - - - -config H8S_SIM - bool "H8S Simulator" - help - GDB Simulator Support - More Information. - arch/h8300/Doc/simulator.txt - -endchoice - -if (H8300H_GENERIC || H8S_GENERIC) -menu "Detail Selection" -if (H8300H_GENERIC) -choice - prompt "CPU Selection" - -config H83002 - bool "H8/3001,3002,3003" - -config H83007 - bool "H8/3006,3007" - -config H83048 - bool "H8/3044,3045,3046,3047,3048,3052" - -config H83068 - bool "H8/3065,3066,3067,3068,3069" -endchoice -endif - -if (H8S_GENERIC) -choice - prompt "CPU Selection" - -config H8S2678 - bool "H8S/2670,2673,2674R,2675,2676" -endchoice -endif - -config CPU_CLOCK - int "CPU Clock Frequency (/1KHz)" - default "20000" - help - CPU Clock Frequency divide to 1000 -endmenu -endif - -if (H8300H_GENERIC || H8S_GENERIC || H8300H_SIM || H8S_SIM || H8S_EDOSK2674) -choice - prompt "Kernel executes from" - ---help--- - Choose the memory type that the kernel will be running in. - -config RAMKERNEL - bool "RAM" - help - The kernel will be resident in RAM when running. - -config ROMKERNEL - bool "ROM" - help - The kernel will be resident in FLASH/ROM when running. - -endchoice -endif - -if (H8300H_AKI3068NET) -config H83068 - bool - default y - -config CPU_CLOCK - int - default "20000" - -config RAMKERNEL - bool - default y -endif - -if (H8300H_H8MAX) -config H83068 - bool - default y - -config CPU_CLOCK - int - default 25000 - -config RAMKERNEL - bool - default y -endif - -if (H8300H_SIM) -config H83007 - bool - default y - -config CPU_CLOCK - int - default "16000" -endif - -if (H8S_EDOSK2674) -config H8S2678 - bool - default y -config CPU_CLOCK - int - default 33000 -endif - -if (H8S_SIM) -config H8S2678 - bool - default y -config CPU_CLOCK - int - default 33000 -endif - -config CPU_H8300H - bool - depends on (H8002 || H83007 || H83048 || H83068) - default y - -config CPU_H8S - bool - depends on H8S2678 - default y - -config PREEMPT - bool "Preemptible Kernel" - default n -endmenu diff --git a/arch/h8300/kernel/module.c b/arch/h8300/kernel/module.c deleted file mode 100644 index 4fd7138a6..000000000 --- a/arch/h8300/kernel/module.c +++ /dev/null @@ -1,122 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt...) -#endif - -void *module_alloc(unsigned long size) -{ - if (size == 0) - return NULL; - return vmalloc(size); -} - - -/* Free memory returned from module_alloc */ -void module_free(struct module *mod, void *module_region) -{ - vfree(module_region); - /* FIXME: If module_region == mod->init_region, trim exception - table entries. */ -} - -/* We don't need anything special. */ -int module_frob_arch_sections(Elf_Ehdr *hdr, - Elf_Shdr *sechdrs, - char *secstrings, - struct module *mod) -{ - return 0; -} - -int apply_relocate(Elf32_Shdr *sechdrs, - const char *strtab, - unsigned int symindex, - unsigned int relsec, - struct module *me) -{ - printk(KERN_ERR "module %s: RELOCATION unsupported\n", - me->name); - return -ENOEXEC; -} - -int apply_relocate_add(Elf32_Shdr *sechdrs, - const char *strtab, - unsigned int symindex, - unsigned int relsec, - struct module *me) -{ - unsigned int i; - Elf32_Rela *rela = (void *)sechdrs[relsec].sh_addr; - - DEBUGP("Applying relocate section %u to %u\n", relsec, - sechdrs[relsec].sh_info); - for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rela); i++) { - /* This is where to make the change */ - uint32_t *loc = (uint32_t *)(sechdrs[sechdrs[relsec].sh_info].sh_addr - + rela[i].r_offset); - /* This is the symbol it is referring to. Note that all - undefined symbols have been resolved. */ - Elf32_Sym *sym = (Elf32_Sym *)sechdrs[symindex].sh_addr - + ELF32_R_SYM(rela[i].r_info); - uint32_t v = sym->st_value + rela[i].r_addend; - - switch (ELF32_R_TYPE(rela[i].r_info)) { - case R_H8_DIR24R8: - loc = (uint32_t *)((uint32_t)loc - 1); - *loc = (*loc & 0xff000000) | ((*loc & 0xffffff) + v); - break; - case R_H8_DIR24A8: - if (ELF32_R_SYM(rela[i].r_info)) - *loc += v; - break; - case R_H8_DIR32: - case R_H8_DIR32A16: - *loc += v; - break; - case R_H8_PCREL16: - v -= (unsigned long)loc + 2; - if ((Elf32_Sword)v > 0x7fff || - (Elf32_Sword)v < -(Elf32_Sword)0x8000) - goto overflow; - else - *(unsigned short *)loc = v; - break; - case R_H8_PCREL8: - v -= (unsigned long)loc + 1; - if ((Elf32_Sword)v > 0x7f || - (Elf32_Sword)v < -(Elf32_Sword)0x80) - goto overflow; - else - *(unsigned char *)loc = v; - break; - default: - printk(KERN_ERR "module %s: Unknown relocation: %u\n", - me->name, ELF32_R_TYPE(rela[i].r_info)); - return -ENOEXEC; - } - } - return 0; - overflow: - printk(KERN_ERR "module %s: relocation offset overflow: %08x\n", - me->name, rela[i].r_offset); - return -ENOEXEC; -} - -int module_finalize(const Elf_Ehdr *hdr, - const Elf_Shdr *sechdrs, - struct module *me) -{ - return 0; -} - -void module_arch_cleanup(struct module *mod) -{ -} diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c deleted file mode 100644 index 70db26443..000000000 --- a/arch/i386/mach-es7000/es7000plat.c +++ /dev/null @@ -1,304 +0,0 @@ -/* - * Written by: Garry Forsgren, Unisys Corporation - * Natalie Protasevich, Unisys Corporation - * This file contains the code to configure and interface - * with Unisys ES7000 series hardware system manager. - * - * Copyright (c) 2003 Unisys Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Unisys Corporation, Township Line & Union Meeting - * Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or: - * - * http://www.unisys.com - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "es7000.h" - -/* - * ES7000 Globals - */ - -volatile unsigned long *psai = NULL; -struct mip_reg *mip_reg; -struct mip_reg *host_reg; -int mip_port; -unsigned long mip_addr, host_addr; -extern int (*platform_rename_gsi)(); - -static int __init -es7000_rename_gsi(int ioapic, int gsi) -{ - if (ioapic) - return gsi; - else { - if (gsi == 0) - return 13; - if (gsi == 1) - return 16; - if (gsi == 4) - return 17; - if (gsi == 6) - return 18; - if (gsi == 7) - return 19; - if (gsi == 8) - return 20; - return gsi; - } -} - -/* - * Parse the OEM Table - */ - -int __init -parse_unisys_oem (char *oemptr, int oem_entries) -{ - int i; - int success = 0; - unsigned char type, size; - unsigned long val; - char *tp = NULL; - struct psai *psaip = NULL; - struct mip_reg_info *mi; - struct mip_reg *host, *mip; - - tp = oemptr; - - tp += 8; - - for (i=0; i <= oem_entries; i++) { - type = *tp++; - size = *tp++; - tp -= 2; - switch (type) { - case MIP_REG: - mi = (struct mip_reg_info *)tp; - val = MIP_RD_LO(mi->host_reg); - host_addr = val; - host = (struct mip_reg *)val; - host_reg = __va(host); - val = MIP_RD_LO(mi->mip_reg); - mip_port = MIP_PORT(mi->mip_info); - mip_addr = val; - mip = (struct mip_reg *)val; - mip_reg = __va(mip); - Dprintk("es7000_mipcfg: host_reg = 0x%lx \n", - (unsigned long)host_reg); - Dprintk("es7000_mipcfg: mip_reg = 0x%lx \n", - (unsigned long)mip_reg); - success++; - break; - case MIP_PSAI_REG: - psaip = (struct psai *)tp; - if (tp != NULL) { - if (psaip->addr) - psai = __va(psaip->addr); - else - psai = NULL; - success++; - } - break; - default: - break; - } - if (i == 6) break; - tp += size; - } - - if (success < 2) { - printk("\nNo ES7000 found.\n"); - es7000_plat = 0; - } else { - printk("\nEnabling ES7000 specific features...\n"); - es7000_plat = 1; - platform_rename_gsi = es7000_rename_gsi; - } - return es7000_plat; -} - -int __init -find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length) -{ - struct acpi_table_rsdp *rsdp = NULL; - unsigned long rsdp_phys = 0; - struct acpi_table_header *header = NULL; - int i; - struct acpi_table_sdt sdt; - - rsdp_phys = acpi_find_rsdp(); - rsdp = __va(rsdp_phys); - if (rsdp->rsdt_address) { - struct acpi_table_rsdt *mapped_rsdt = NULL; - sdt.pa = rsdp->rsdt_address; - - header = (struct acpi_table_header *) - __acpi_map_table(sdt.pa, sizeof(struct acpi_table_header)); - if (!header) - return -ENODEV; - - sdt.count = (header->length - sizeof(struct acpi_table_header)) >> 3; - mapped_rsdt = (struct acpi_table_rsdt *) - __acpi_map_table(sdt.pa, header->length); - if (!mapped_rsdt) - return -ENODEV; - - header = &mapped_rsdt->header; - - for (i = 0; i < sdt.count; i++) - sdt.entry[i].pa = (unsigned long) mapped_rsdt->entry[i]; - }; - for (i = 0; i < sdt.count; i++) { - - header = (struct acpi_table_header *) - __acpi_map_table(sdt.entry[i].pa, - sizeof(struct acpi_table_header)); - if (!header) - continue; - if (!strncmp((char *) &header->signature, "OEM1", 4)) { - if (!strncmp((char *) &header->oem_id, "UNISYS", 6)) { - void *addr; - struct oem_table *t; - acpi_table_print(header, sdt.entry[i].pa); - t = (struct oem_table *) __acpi_map_table(sdt.entry[i].pa, header->length); - addr = (void *) __acpi_map_table(t->OEMTableAddr, t->OEMTableSize); - *length = header->length; - *oem_addr = (unsigned long) addr; - return 0; - } - } - } - printk("ES7000: did not find Unisys ACPI OEM table!\n"); - return -1; -} - -static void -es7000_spin(int n) -{ - int i = 0; - - while (i++ < n) - rep_nop(); -} - -static int __init -es7000_mip_write(struct mip_reg *mip_reg) -{ - int status = 0; - int spin; - - spin = MIP_SPIN; - while (((unsigned long long)host_reg->off_38 & - (unsigned long long)MIP_VALID) != 0) { - if (--spin <= 0) { - printk("es7000_mip_write: Timeout waiting for Host Valid Flag"); - return -1; - } - es7000_spin(MIP_SPIN); - } - - memcpy(host_reg, mip_reg, sizeof(struct mip_reg)); - outb(1, mip_port); - - spin = MIP_SPIN; - - while (((unsigned long long)mip_reg->off_38 & - (unsigned long long)MIP_VALID) == 0) { - if (--spin <= 0) { - printk("es7000_mip_write: Timeout waiting for MIP Valid Flag"); - return -1; - } - es7000_spin(MIP_SPIN); - } - - status = ((unsigned long long)mip_reg->off_0 & - (unsigned long long)0xffff0000000000) >> 48; - mip_reg->off_38 = ((unsigned long long)mip_reg->off_38 & - (unsigned long long)~MIP_VALID); - return status; -} - -int -es7000_start_cpu(int cpu, unsigned long eip) -{ - unsigned long vect = 0, psaival = 0; - - if (psai == NULL) - return -1; - - vect = ((unsigned long)__pa(eip)/0x1000) << 16; - psaival = (0x1000000 | vect | cpu); - - while (*psai & 0x1000000) - ; - - *psai = psaival; - - return 0; - -} - -int -es7000_stop_cpu(int cpu) -{ - int startup; - - if (psai == NULL) - return -1; - - startup= (0x1000000 | cpu); - - while ((*psai & 0xff00ffff) != startup) - ; - - startup = (*psai & 0xff0000) >> 16; - *psai &= 0xffffff; - - return 0; - -} - -void __init -es7000_sw_apic() -{ - if (es7000_plat) { - int mip_status; - struct mip_reg es7000_mip_reg; - - printk("ES7000: Enabling APIC mode.\n"); - memset(&es7000_mip_reg, 0, sizeof(struct mip_reg)); - es7000_mip_reg.off_0 = MIP_SW_APIC; - es7000_mip_reg.off_38 = (MIP_VALID); - while ((mip_status = es7000_mip_write(&es7000_mip_reg)) != 0) - printk("es7000_sw_apic: command failed, status = %x\n", - mip_status); - return; - } -} diff --git a/arch/ia64/scripts/check-serialize.S b/arch/ia64/scripts/check-serialize.S deleted file mode 100644 index 0400c1068..000000000 --- a/arch/ia64/scripts/check-serialize.S +++ /dev/null @@ -1,2 +0,0 @@ - .serialize.data - .serialize.instruction diff --git a/arch/ppc/configs/bubinga_defconfig b/arch/ppc/configs/bubinga_defconfig deleted file mode 100644 index ea60105b2..000000000 --- a/arch/ppc/configs/bubinga_defconfig +++ /dev/null @@ -1,593 +0,0 @@ -# -# Automatically generated make config: don't edit -# -CONFIG_MMU=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_HAVE_DEC_LOCK=y -CONFIG_PPC=y -CONFIG_PPC32=y -CONFIG_GENERIC_NVRAM=y - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y -# CONFIG_STANDALONE is not set -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=14 -# CONFIG_HOTPLUG is not set -# CONFIG_IKCONFIG is not set -CONFIG_EMBEDDED=y -# CONFIG_KALLSYMS is not set -CONFIG_FUTEX=y -# CONFIG_EPOLL is not set -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y -# CONFIG_MODVERSIONS is not set -CONFIG_KMOD=y - -# -# Processor -# -# CONFIG_6xx is not set -CONFIG_40x=y -# CONFIG_44x is not set -# CONFIG_POWER3 is not set -# CONFIG_POWER4 is not set -# CONFIG_8xx is not set -# CONFIG_MATH_EMULATION is not set -# CONFIG_CPU_FREQ is not set -CONFIG_4xx=y - -# -# IBM 4xx options -# -# CONFIG_ASH is not set -CONFIG_BUBINGA=y -# CONFIG_CPCI405 is not set -# CONFIG_EP405 is not set -# CONFIG_OAK is not set -# CONFIG_REDWOOD_5 is not set -# CONFIG_REDWOOD_6 is not set -# CONFIG_SYCAMORE is not set -# CONFIG_WALNUT is not set -CONFIG_IBM405_ERR77=y -CONFIG_IBM405_ERR51=y -CONFIG_IBM_OCP=y -CONFIG_BIOS_FIXUP=y -CONFIG_405EP=y -CONFIG_IBM_OPENBIOS=y -# CONFIG_PM is not set -CONFIG_UART0_TTYS0=y -# CONFIG_UART0_TTYS1 is not set -CONFIG_NOT_COHERENT_CACHE=y - -# -# Platform options -# -# CONFIG_PC_KEYBOARD is not set -# CONFIG_SMP is not set -# CONFIG_PREEMPT is not set -# CONFIG_HIGHMEM is not set -CONFIG_KERNEL_ELF=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -# CONFIG_CMDLINE_BOOL is not set - -# -# Bus options -# -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_LEGACY_PROC=y -# CONFIG_PCI_NAMES is not set - -# -# Advanced setup -# -# CONFIG_ADVANCED_OPTIONS is not set - -# -# Default settings for advanced configuration options are used -# -CONFIG_HIGHMEM_START=0xfe000000 -CONFIG_LOWMEM_SIZE=0x30000000 -CONFIG_KERNEL_START=0xc0000000 -CONFIG_TASK_SIZE=0x80000000 -CONFIG_BOOT_LOAD=0x00400000 - -# -# Device Drivers -# - -# -# Generic Driver Options -# - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_CARMEL is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_LBD is not set - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_SCSI is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# -# CONFIG_I2O is not set - -# -# Macintosh device drivers -# - -# -# Networking support -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_PACKET is not set -# CONFIG_NETLINK_DEV is not set -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_ARPD is not set -CONFIG_SYN_COOKIES=y -# CONFIG_INET_AH 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) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_VLAN_8021Q 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 -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_FASTROUTE is not set -# CONFIG_NET_HW_FLOWCONTROL is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -CONFIG_NETDEVICES=y - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set -# 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=y -# CONFIG_OAKNET is not set -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_IXGB is not set -CONFIG_IBM_EMAC=y -# CONFIG_IBM_EMAC_ERRMSG is not set -CONFIG_IBM_EMAC_RXB=64 -CONFIG_IBM_EMAC_TXB=8 -CONFIG_IBM_EMAC_FGAP=8 -CONFIG_IBM_EMAC_SKBRES=0 -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Token Ring devices -# -# CONFIG_TR is not set -# CONFIG_RCPCI is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set - -# -# 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 -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input I/O drivers -# -# 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_PCIPS2 is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Character devices -# -# CONFIG_VT is not set -# 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 is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -# 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 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 - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# Misc devices -# - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set - -# -# Graphics support -# -# CONFIG_FB is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# USB support -# -# CONFIG_USB is not set - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT3_FS is not set -# CONFIG_JBD 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 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_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_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_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 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -# CONFIG_EXPORTFS is not set -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 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=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -# CONFIG_MSDOS_PARTITION is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_NEC98_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_EFI_PARTITION is not set - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# IBM 40x options -# - -# -# Library routines -# -CONFIG_CRC32=y - -# -# Kernel hacking -# -# CONFIG_DEBUG_KERNEL is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set -CONFIG_PPC_OCP=y - -# -# Security options -# -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -# CONFIG_CRYPTO is not set diff --git a/arch/ppc/syslib/ibm_ocp.c b/arch/ppc/syslib/ibm_ocp.c deleted file mode 100644 index 3f6e55c79..000000000 --- a/arch/ppc/syslib/ibm_ocp.c +++ /dev/null @@ -1,9 +0,0 @@ -#include -#include - -struct ocp_sys_info_data ocp_sys_info = { - .opb_bus_freq = 50000000, /* OPB Bus Frequency (Hz) */ - .ebc_bus_freq = 33333333, /* EBC Bus Frequency (Hz) */ -}; - -EXPORT_SYMBOL(ocp_sys_info); diff --git a/arch/x86_64/kernel/Makefile-HEAD b/arch/x86_64/kernel/Makefile-HEAD deleted file mode 100644 index dc6f2695e..000000000 --- a/arch/x86_64/kernel/Makefile-HEAD +++ /dev/null @@ -1,38 +0,0 @@ -# -# Makefile for the linux kernel. -# - -extra-y := head.o head64.o init_task.o vmlinux.lds.s -EXTRA_AFLAGS := -traditional -obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \ - ptrace.o i8259.o ioport.o ldt.o setup.o time.o sys_x86_64.o \ - x8664_ksyms.o i387.o syscall.o vsyscall.o \ - setup64.o bootflag.o e820.o reboot.o warmreboot.o -obj-y += mce.o - -obj-$(CONFIG_MTRR) += ../../i386/kernel/cpu/mtrr/ -obj-$(CONFIG_ACPI_BOOT) += acpi/ -obj-$(CONFIG_X86_MSR) += msr.o -obj-$(CONFIG_MICROCODE) += microcode.o -obj-$(CONFIG_X86_CPUID) += cpuid.o -obj-$(CONFIG_SMP) += smp.o smpboot.o trampoline.o -obj-$(CONFIG_X86_LOCAL_APIC) += apic.o nmi.o -obj-$(CONFIG_X86_IO_APIC) += io_apic.o mpparse.o -obj-$(CONFIG_PM) += suspend.o -obj-$(CONFIG_SOFTWARE_SUSPEND) += suspend_asm.o -obj-$(CONFIG_CPU_FREQ) += cpufreq/ -obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -obj-$(CONFIG_GART_IOMMU) += pci-gart.o aperture.o -obj-$(CONFIG_DUMMY_IOMMU) += pci-nommu.o pci-dma.o -obj-$(CONFIG_SWIOTLB) += swiotlb.o -obj-$(CONFIG_SCHED_SMT) += domain.o - -obj-$(CONFIG_MODULES) += module.o - -obj-y += topology.o - -bootflag-y += ../../i386/kernel/bootflag.o -cpuid-$(subst m,y,$(CONFIG_X86_CPUID)) += ../../i386/kernel/cpuid.o -topology-y += ../../i386/mach-default/topology.o -swiotlb-$(CONFIG_SWIOTLB) += ../../ia64/lib/swiotlb.o -microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o diff --git a/drivers/char/crash.c b/drivers/char/crash.c deleted file mode 100644 index 43cc96f38..000000000 --- a/drivers/char/crash.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * linux/drivers/char/crash.c - * - * Copyright (C) 2004 Dave Anderson - * Copyright (C) 2004 Red Hat, Inc. - */ - -/****************************************************************************** - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - *****************************************************************************/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define CRASH_VERSION "1.0" - -/* - * These are the file operation functions that allow crash utility - * access to physical memory. - */ - -static loff_t -crash_llseek(struct file * file, loff_t offset, int orig) -{ - switch (orig) { - case 0: - file->f_pos = offset; - return file->f_pos; - case 1: - file->f_pos += offset; - return file->f_pos; - default: - return -EINVAL; - } -} - -/* - * Determine the page address for an address offset value, - * get a virtual address for it, and copy it out. - * Accesses must fit within a page. - */ -static ssize_t -crash_read(struct file *file, char *buf, size_t count, loff_t *poff) -{ - void *vaddr; - struct page *page; - u64 offset; - ssize_t read; - - offset = *poff; - if (offset >> PAGE_SHIFT != (offset+count-1) >> PAGE_SHIFT) - return -EINVAL; - - vaddr = map_virtual(offset, &page); - if (!vaddr) - return -EFAULT; - - if (copy_to_user(buf, vaddr, count)) { - unmap_virtual(page); - return -EFAULT; - } - unmap_virtual(page); - - read = count; - *poff += read; - return read; -} - -static struct file_operations crash_fops = { - owner: THIS_MODULE, - llseek: crash_llseek, - read: crash_read, -}; - -static struct miscdevice crash_dev = { - MISC_DYNAMIC_MINOR, - "crash", - &crash_fops -}; - -static int __init -crash_init(void) -{ - int ret; - - ret = misc_register(&crash_dev); - if (ret) { - printk(KERN_ERR - "crash memory driver: cannot misc_register (MISC_DYNAMIC_MINOR)\n"); - goto out; - } - - ret = 0; - printk(KERN_INFO "crash memory driver: version %s\n", CRASH_VERSION); -out: - return ret; -} - -static void __exit -crash_cleanup_module(void) -{ - misc_deregister(&crash_dev); -} - -module_init(crash_init); -module_exit(crash_cleanup_module); - -MODULE_LICENSE("GPL"); diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c deleted file mode 100644 index 23488c4d1..000000000 --- a/drivers/ide/arm/ide_arm.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * ARM/ARM26 default IDE host driver - * - * Copyright (C) 2004 Bartlomiej Zolnierkiewicz - * Based on code by: Russell King, Ian Molton and Alexander Schulz. - * - * May be copied or modified under the terms of the GNU General Public License. - */ - -#include -#include -#include - -#include -#include - -#ifdef CONFIG_ARM26 -# define IDE_ARM_HOST (machine_is_a5k()) -#else -# define IDE_ARM_HOST (1) -#endif - -#ifdef CONFIG_ARCH_CLPS7500 -# include -# -# define IDE_ARM_IO (ISASLOT_IO + 0x1f0) -# define IDE_ARM_IRQ IRQ_ISA_14 -#else -# define IDE_ARM_IO 0x1f0 -# define IDE_ARM_IRQ IRQ_HARDDISK -#endif - -void __init ide_arm_init(void) -{ - if (IDE_ARM_HOST) { - hw_regs_t hw; - - memset(&hw, 0, sizeof(hw)); - ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206); - hw.irq = IDE_ARM_IRQ; - ide_register_hw(&hw, NULL); - } -} diff --git a/drivers/net/ibm_emac/Makefile b/drivers/net/ibm_emac/Makefile deleted file mode 100644 index 7f583a333..000000000 --- a/drivers/net/ibm_emac/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# Makefile for the IBM PPC4xx EMAC controllers -# - -obj-$(CONFIG_IBM_EMAC) += ibm_emac.o - -ibm_emac-objs := ibm_emac_mal.o ibm_emac_core.o ibm_emac_phy.o - -# Only need this if you want to see additional debug messages -ifeq ($(CONFIG_IBM_EMAC_ERRMSG), y) -ibm_emac-objs += ibm_emac_debug.o -endif diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c deleted file mode 100644 index 0bc7f8242..000000000 --- a/drivers/net/ibm_emac/ibm_emac_core.c +++ /dev/null @@ -1,1968 +0,0 @@ -/* - * ibm_emac_core.c - * - * Ethernet driver for the built in ethernet on the IBM 4xx PowerPC - * processors. - * - * (c) 2003 Benjamin Herrenschmidt - * - * Based on original work by - * - * Armin Kuster - * Johnnie Peters - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * TODO - * - Check for races in the "remove" code path - * - Add some Power Management to the MAC and the PHY - * - Audit remaining of non-rewritten code (--BenH) - * - Cleanup message display using msglevel mecanism - * - Address all errata - * - Audit all register update paths to ensure they - * are being written post soft reset if required. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "ibm_emac_core.h" - -//#define MDIO_DEBUG(fmt) printk fmt -#define MDIO_DEBUG(fmt) - -//#define LINK_DEBUG(fmt) printk fmt -#define LINK_DEBUG(fmt) - -//#define PKT_DEBUG(fmt) printk fmt -#define PKT_DEBUG(fmt) - -#define DRV_NAME "emac" -#define DRV_VERSION "2.0" -#define DRV_AUTHOR "Benjamin Herrenschmidt " -#define DRV_DESC "IBM EMAC Ethernet driver" - -/* - * When mdio_idx >= 0, contains a list of emac ocp_devs - * that have had their initialization deferred until the - * common MDIO controller has been initialized. - */ -LIST_HEAD(emac_init_list); - -MODULE_AUTHOR(DRV_AUTHOR); -MODULE_DESCRIPTION(DRV_DESC); -MODULE_LICENSE("GPL"); - -static int skb_res = SKB_RES; -module_param(skb_res, int, 0444); -MODULE_PARM_DESC(skb_res, "Amount of data to reserve on skb buffs\n" - "The 405 handles a misaligned IP header fine but\n" - "this can help if you are routing to a tunnel or a\n" - "device that needs aligned data. 0..2"); - -#define RGMII_PRIV(ocpdev) ((struct ibm_ocp_rgmii*)ocp_get_drvdata(ocpdev)) - -static unsigned int rgmii_enable[] = - { RGMII_RTBI, RGMII_RGMII, RGMII_TBI, RGMII_GMII }; - -static unsigned int rgmii_speed_mask[] = { 0, - 0, - RGMII_MII2_SPDMASK, - RGMII_MII3_SPDMASK -}; - -static unsigned int rgmii_speed100[] = { 0, - 0, - RGMII_MII2_100MB, - RGMII_MII3_100MB -}; - -static unsigned int rgmii_speed1000[] = { 0, - 0, - RGMII_MII2_1000MB, - RGMII_MII3_1000MB -}; - -#define ZMII_PRIV(ocpdev) ((struct ibm_ocp_zmii*)ocp_get_drvdata(ocpdev)) - -static unsigned int zmii_enable[][4] = { - {ZMII_SMII0, ZMII_RMII0, ZMII_MII0, - ~(ZMII_MDI1 | ZMII_MDI2 | ZMII_MDI3)}, - {ZMII_SMII1, ZMII_RMII1, ZMII_MII1, - ~(ZMII_MDI0 | ZMII_MDI2 | ZMII_MDI3)}, - {ZMII_SMII2, ZMII_RMII2, ZMII_MII2, - ~(ZMII_MDI0 | ZMII_MDI1 | ZMII_MDI3)}, - {ZMII_SMII3, ZMII_RMII3, ZMII_MII3, ~(ZMII_MDI0 | ZMII_MDI1 | ZMII_MDI2)} -}; -static unsigned int mdi_enable[] = - { ZMII_MDI0, ZMII_MDI1, ZMII_MDI2, ZMII_MDI3 }; - -static unsigned int zmii_speed = 0x0; -static unsigned int zmii_speed100[] = { ZMII_MII0_100MB, ZMII_MII1_100MB }; - -/* Since multiple EMACs share MDIO lines in various ways, we need - * to avoid re-using the same PHY ID in cases where the arch didn't - * setup precise phy_map entries - */ -static u32 busy_phy_map = 0; - -/* If EMACs share a common MDIO device, this points to it */ -static struct net_device *mdio_ndev = NULL; - -struct emac_def_dev { - struct list_head link; - struct ocp_device *ocpdev; - struct ibm_ocp_mal *mal; -}; - -static struct net_device_stats *emac_stats(struct net_device *dev) -{ - struct ocp_enet_private *fep = dev->priv; - return &fep->stats; -}; - -static int -emac_init_rgmii(struct ocp_device *rgmii_dev, int input, int phy_mode) -{ - struct ibm_ocp_rgmii *rgmii = RGMII_PRIV(rgmii_dev); - const char *mode_name[] = { "RTBI", "RGMII", "TBI", "GMII" }; - int mode = -1; - - if (!rgmii) { - rgmii = kmalloc(sizeof(struct ibm_ocp_rgmii), GFP_KERNEL); - - if (rgmii == NULL) { - printk(KERN_ERR - "rgmii%d: Out of memory allocating RGMII structure!\n", - rgmii_dev->def->index); - return -ENOMEM; - } - - memset(rgmii, 0, sizeof(*rgmii)); - - rgmii->base = - (struct rgmii_regs *)ioremap(rgmii_dev->def->paddr, - sizeof(*rgmii->base)); - if (rgmii->base == NULL) { - printk(KERN_ERR - "rgmii%d: Cannot ioremap bridge registers!\n", - rgmii_dev->def->index); - - kfree(rgmii); - return -ENOMEM; - } - ocp_set_drvdata(rgmii_dev, rgmii); - } - - if (phy_mode) { - switch (phy_mode) { - case PHY_MODE_GMII: - mode = GMII; - break; - case PHY_MODE_TBI: - mode = TBI; - break; - case PHY_MODE_RTBI: - mode = RTBI; - break; - case PHY_MODE_RGMII: - default: - mode = RGMII; - } - rgmii->base->fer &= ~RGMII_FER_MASK(input); - rgmii->base->fer |= rgmii_enable[mode] << (4 * input); - } else { - switch ((rgmii->base->fer & RGMII_FER_MASK(input)) >> (4 * - input)) { - case RGMII_RTBI: - mode = RTBI; - break; - case RGMII_RGMII: - mode = RGMII; - break; - case RGMII_TBI: - mode = TBI; - break; - case RGMII_GMII: - mode = GMII; - } - } - - /* Set mode to RGMII if nothing valid is detected */ - if (mode < 0) - mode = RGMII; - - printk(KERN_NOTICE "rgmii%d: input %d in %s mode\n", - rgmii_dev->def->index, input, mode_name[mode]); - - rgmii->mode[input] = mode; - rgmii->users++; - - return 0; -} - -static void -emac_rgmii_port_speed(struct ocp_device *ocpdev, int input, int speed) -{ - struct ibm_ocp_rgmii *rgmii = RGMII_PRIV(ocpdev); - unsigned int rgmii_speed; - - rgmii_speed = in_be32(&rgmii->base->ssr); - - rgmii_speed &= ~rgmii_speed_mask[input]; - - if (speed == 1000) - rgmii_speed |= rgmii_speed1000[input]; - else if (speed == 100) - rgmii_speed |= rgmii_speed100[input]; - - out_be32(&rgmii->base->ssr, rgmii_speed); -} - -static void emac_close_rgmii(struct ocp_device *ocpdev) -{ - struct ibm_ocp_rgmii *rgmii = RGMII_PRIV(ocpdev); - BUG_ON(!rgmii || rgmii->users == 0); - - if (!--rgmii->users) { - ocp_set_drvdata(ocpdev, NULL); - iounmap((void *)rgmii->base); - kfree(rgmii); - } -} - -static int emac_init_zmii(struct ocp_device *zmii_dev, int input, int phy_mode) -{ - struct ibm_ocp_zmii *zmii = ZMII_PRIV(zmii_dev); - const char *mode_name[] = { "SMII", "RMII", "MII" }; - int mode = -1; - - if (!zmii) { - zmii = kmalloc(sizeof(struct ibm_ocp_zmii), GFP_KERNEL); - if (zmii == NULL) { - printk(KERN_ERR - "zmii%d: Out of memory allocating ZMII structure!\n", - zmii_dev->def->index); - return -ENOMEM; - } - memset(zmii, 0, sizeof(*zmii)); - - zmii->base = - (struct zmii_regs *)ioremap(zmii_dev->def->paddr, - sizeof(*zmii->base)); - if (zmii->base == NULL) { - printk(KERN_ERR - "zmii%d: Cannot ioremap bridge registers!\n", - zmii_dev->def->index); - - kfree(zmii); - return -ENOMEM; - } - ocp_set_drvdata(zmii_dev, zmii); - } - - if (phy_mode) { - switch (phy_mode) { - case PHY_MODE_MII: - mode = MII; - break; - case PHY_MODE_RMII: - mode = RMII; - break; - case PHY_MODE_SMII: - default: - mode = SMII; - } - zmii->base->fer &= ~ZMII_FER_MASK(input); - zmii->base->fer |= zmii_enable[input][mode]; - } else { - switch ((zmii->base->fer & ZMII_FER_MASK(input)) << (4 * input)) { - case ZMII_MII0: - mode = MII; - break; - case ZMII_RMII0: - mode = RMII; - break; - case ZMII_SMII0: - mode = SMII; - } - } - - /* Set mode to SMII if nothing valid is detected */ - if (mode < 0) - mode = SMII; - - printk(KERN_NOTICE "zmii%d: input %d in %s mode\n", - zmii_dev->def->index, input, mode_name[mode]); - - zmii->mode[input] = mode; - zmii->users++; - - return 0; -} - -static void emac_enable_zmii_port(struct ocp_device *ocpdev, int input) -{ - u32 mask; - struct ibm_ocp_zmii *zmii = ZMII_PRIV(ocpdev); - - mask = in_be32(&zmii->base->fer); - mask &= zmii_enable[input][MDI]; /* turn all non enabled MDI's off */ - mask |= zmii_enable[input][zmii->mode[input]] | mdi_enable[input]; - out_be32(&zmii->base->fer, mask); -} - -static void -emac_zmii_port_speed(struct ocp_device *ocpdev, int input, int speed) -{ - struct ibm_ocp_zmii *zmii = ZMII_PRIV(ocpdev); - - if (speed == 100) - zmii_speed |= zmii_speed100[input]; - else - zmii_speed &= ~zmii_speed100[input]; - - out_be32(&zmii->base->ssr, zmii_speed); -} - -static void emac_close_zmii(struct ocp_device *ocpdev) -{ - struct ibm_ocp_zmii *zmii = ZMII_PRIV(ocpdev); - BUG_ON(!zmii || zmii->users == 0); - - if (!--zmii->users) { - ocp_set_drvdata(ocpdev, NULL); - iounmap((void *)zmii->base); - kfree(zmii); - } -} - -int emac_phy_read(struct net_device *dev, int mii_id, int reg) -{ - uint32_t stacr; - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - - MDIO_DEBUG(("%s: phy_read, id: 0x%x, reg: 0x%x\n", dev->name, mii_id, - reg)); - - /* Enable proper ZMII port */ - if (fep->zmii_dev) - emac_enable_zmii_port(fep->zmii_dev, fep->zmii_input); - - /* Use the EMAC that has the MDIO port */ - if (fep->mdio_dev) { - dev = fep->mdio_dev; - fep = dev->priv; - emacp = fep->emacp; - } - - udelay(MDIO_DELAY); - - if ((in_be32(&emacp->em0stacr) & EMAC_STACR_OC) == 0) { - printk(KERN_WARNING "%s: PHY read timeout #1!\n", dev->name); - return -1; - } - - /* Clear the speed bits and make a read request to the PHY */ - stacr = ((EMAC_STACR_READ | (reg & 0x1f)) & ~EMAC_STACR_CLK_100MHZ); - stacr |= ((mii_id & 0x1F) << 5); - - out_be32(&emacp->em0stacr, stacr); - - udelay(MDIO_DELAY); - stacr = in_be32(&emacp->em0stacr); - - if ((stacr & EMAC_STACR_OC) == 0) { - printk(KERN_WARNING "%s: PHY read timeout #2!\n", dev->name); - return -1; - } - - /* Check for a read error */ - if (stacr & EMAC_STACR_PHYE) { - MDIO_DEBUG(("EMAC MDIO PHY error !\n")); - return -1; - } - - MDIO_DEBUG((" -> 0x%x\n", stacr >> 16)); - - return (stacr >> 16); -} - -void emac_phy_write(struct net_device *dev, int mii_id, int reg, int data) -{ - uint32_t stacr; - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - - MDIO_DEBUG(("%s phy_write, id: 0x%x, reg: 0x%x, data: 0x%x\n", - dev->name, mii_id, reg, data)); - - /* Enable proper ZMII port */ - if (fep->zmii_dev) - emac_enable_zmii_port(fep->zmii_dev, fep->zmii_input); - - /* Use the EMAC that has the MDIO port */ - if (fep->mdio_dev) { - dev = fep->mdio_dev; - fep = dev->priv; - emacp = fep->emacp; - } - - udelay(MDIO_DELAY); - - if ((in_be32(&emacp->em0stacr) & EMAC_STACR_OC) == 0) { - printk(KERN_WARNING "%s: PHY write timeout #2!\n", dev->name); - return; - } - - /* Clear the speed bits and make a read request to the PHY */ - - stacr = ((EMAC_STACR_WRITE | (reg & 0x1f)) & ~EMAC_STACR_CLK_100MHZ); - stacr |= ((mii_id & 0x1f) << 5) | ((data & 0xffff) << 16); - - out_be32(&emacp->em0stacr, stacr); - - udelay(MDIO_DELAY); - - if ((in_be32(&emacp->em0stacr) & EMAC_STACR_OC) == 0) - printk(KERN_WARNING "%s: PHY write timeout #2!\n", dev->name); - - /* Check for a write error */ - if ((stacr & EMAC_STACR_PHYE) != 0) { - MDIO_DEBUG(("EMAC MDIO PHY error !\n")); - } -} - -static void emac_txeob_dev(void *param, u32 chanmask) -{ - struct net_device *dev = param; - struct ocp_enet_private *fep = dev->priv; - unsigned long flags; - - spin_lock_irqsave(&fep->lock, flags); - - PKT_DEBUG(("emac_txeob_dev() entry, tx_cnt: %d\n", fep->tx_cnt)); - - while (fep->tx_cnt && - !(fep->tx_desc[fep->ack_slot].ctrl & MAL_TX_CTRL_READY)) { - - if (fep->tx_desc[fep->ack_slot].ctrl & MAL_TX_CTRL_LAST) { - /* Tell the system the transmit completed. */ - dma_unmap_single(&fep->ocpdev->dev, - fep->tx_desc[fep->ack_slot].data_ptr, - fep->tx_desc[fep->ack_slot].data_len, - DMA_TO_DEVICE); - dev_kfree_skb_irq(fep->tx_skb[fep->ack_slot]); - - if (fep->tx_desc[fep->ack_slot].ctrl & - (EMAC_TX_ST_EC | EMAC_TX_ST_MC | EMAC_TX_ST_SC)) - fep->stats.collisions++; - } - - fep->tx_skb[fep->ack_slot] = (struct sk_buff *)NULL; - if (++fep->ack_slot == NUM_TX_BUFF) - fep->ack_slot = 0; - - fep->tx_cnt--; - } - if (fep->tx_cnt < NUM_TX_BUFF) - netif_wake_queue(dev); - - PKT_DEBUG(("emac_txeob_dev() exit, tx_cnt: %d\n", fep->tx_cnt)); - - spin_unlock_irqrestore(&fep->lock, flags); -} - -/* - Fill/Re-fill the rx chain with valid ctrl/ptrs. - This function will fill from rx_slot up to the parm end. - So to completely fill the chain pre-set rx_slot to 0 and - pass in an end of 0. - */ -static void emac_rx_fill(struct net_device *dev, int end) -{ - int i; - struct ocp_enet_private *fep = dev->priv; - - i = fep->rx_slot; - do { - /* We don't want the 16 bytes skb_reserve done by dev_alloc_skb, - * it breaks our cache line alignement. However, we still allocate - * +16 so that we end up allocating the exact same size as - * dev_alloc_skb() would do. - * Also, because of the skb_res, the max DMA size we give to EMAC - * is slighly wrong, causing it to potentially DMA 2 more bytes - * from a broken/oversized packet. These 16 bytes will take care - * that we don't walk on somebody else toes with that. - */ - fep->rx_skb[i] = - alloc_skb(fep->rx_buffer_size + 16, GFP_ATOMIC); - - if (fep->rx_skb[i] == NULL) { - /* Keep rx_slot here, the next time clean/fill is called - * we will try again before the MAL wraps back here - * If the MAL tries to use this descriptor with - * the EMPTY bit off it will cause the - * rxde interrupt. That is where we will - * try again to allocate an sk_buff. - */ - break; - - } - - if (skb_res) - skb_reserve(fep->rx_skb[i], skb_res); - - /* We must NOT dma_map_single the cache line right after the - * buffer, so we must crop our sync size to account for the - * reserved space - */ - fep->rx_desc[i].data_ptr = - (unsigned char *)dma_map_single(&fep->ocpdev->dev, - (void *)fep->rx_skb[i]-> - data, - fep->rx_buffer_size - - skb_res, DMA_FROM_DEVICE); - - /* - * Some 4xx implementations use the previously - * reserved bits in data_len to encode the MS - * 4-bits of a 36-bit physical address (ERPN) - * This must be initialized. - */ - fep->rx_desc[i].data_len = 0; - fep->rx_desc[i].ctrl = MAL_RX_CTRL_EMPTY | MAL_RX_CTRL_INTR | - (i == (NUM_RX_BUFF - 1) ? MAL_RX_CTRL_WRAP : 0); - - } while ((i = (i + 1) % NUM_RX_BUFF) != end); - - fep->rx_slot = i; -} - -static void -emac_rx_csum(struct net_device *dev, unsigned short ctrl, struct sk_buff *skb) -{ - struct ocp_enet_private *fep = dev->priv; - - /* Exit if interface has no TAH engine */ - if (!fep->tah_dev) { - skb->ip_summed = CHECKSUM_NONE; - return; - } - - /* Check for TCP/UDP/IP csum error */ - if (ctrl & EMAC_CSUM_VER_ERROR) { - /* Let the stack verify checksum errors */ - skb->ip_summed = CHECKSUM_NONE; -/* adapter->hw_csum_err++; */ - } else { - /* Csum is good */ - skb->ip_summed = CHECKSUM_UNNECESSARY; -/* adapter->hw_csum_good++; */ - } -} - -static int emac_rx_clean(struct net_device *dev) -{ - int i, b, bnum, buf[6]; - int error, frame_length; - struct ocp_enet_private *fep = dev->priv; - unsigned short ctrl; - - i = fep->rx_slot; - - PKT_DEBUG(("emac_rx_clean() entry, rx_slot: %d\n", fep->rx_slot)); - - do { - if (fep->rx_skb[i] == NULL) - continue; /*we have already handled the packet but haved failed to alloc */ - /* - since rx_desc is in uncached mem we don't keep reading it directly - we pull out a local copy of ctrl and do the checks on the copy. - */ - ctrl = fep->rx_desc[i].ctrl; - if (ctrl & MAL_RX_CTRL_EMPTY) - break; /*we don't have any more ready packets */ - - if (EMAC_IS_BAD_RX_PACKET(ctrl)) { - fep->stats.rx_errors++; - fep->stats.rx_dropped++; - - if (ctrl & EMAC_RX_ST_OE) - fep->stats.rx_fifo_errors++; - if (ctrl & EMAC_RX_ST_AE) - fep->stats.rx_frame_errors++; - if (ctrl & EMAC_RX_ST_BFCS) - fep->stats.rx_crc_errors++; - if (ctrl & (EMAC_RX_ST_RP | EMAC_RX_ST_PTL | - EMAC_RX_ST_ORE | EMAC_RX_ST_IRE)) - fep->stats.rx_length_errors++; - } else { - if ((ctrl & (MAL_RX_CTRL_FIRST | MAL_RX_CTRL_LAST)) == - (MAL_RX_CTRL_FIRST | MAL_RX_CTRL_LAST)) { - /* Single descriptor packet */ - emac_rx_csum(dev, ctrl, fep->rx_skb[i]); - /* Send the skb up the chain. */ - frame_length = fep->rx_desc[i].data_len - 4; - skb_put(fep->rx_skb[i], frame_length); - fep->rx_skb[i]->dev = dev; - fep->rx_skb[i]->protocol = - eth_type_trans(fep->rx_skb[i], dev); - error = netif_rx(fep->rx_skb[i]); - - if ((error == NET_RX_DROP) || - (error == NET_RX_BAD)) { - fep->stats.rx_dropped++; - } else { - fep->stats.rx_packets++; - fep->stats.rx_bytes += frame_length; - } - fep->rx_skb[i] = NULL; - } else { - /* Multiple descriptor packet */ - if (ctrl & MAL_RX_CTRL_FIRST) { - if (fep->rx_desc[(i + 1) % NUM_RX_BUFF]. - ctrl & MAL_RX_CTRL_EMPTY) - break; - bnum = 0; - buf[bnum] = i; - ++bnum; - continue; - } - if (((ctrl & MAL_RX_CTRL_FIRST) != - MAL_RX_CTRL_FIRST) && - ((ctrl & MAL_RX_CTRL_LAST) != - MAL_RX_CTRL_LAST)) { - if (fep->rx_desc[(i + 1) % - NUM_RX_BUFF].ctrl & - MAL_RX_CTRL_EMPTY) { - i = buf[0]; - break; - } - buf[bnum] = i; - ++bnum; - continue; - } - if (ctrl & MAL_RX_CTRL_LAST) { - buf[bnum] = i; - ++bnum; - skb_put(fep->rx_skb[buf[0]], - fep->rx_desc[buf[0]].data_len); - for (b = 1; b < bnum; b++) { - /* - * MAL is braindead, we need - * to copy the remainder - * of the packet from the - * latter descriptor buffers - * to the first skb. Then - * dispose of the source - * skbs. - * - * Once the stack is fixed - * to handle frags on most - * protocols we can generate - * a fragmented skb with - * no copies. - */ - memcpy(fep->rx_skb[buf[0]]-> - data + - fep->rx_skb[buf[0]]->len, - fep->rx_skb[buf[b]]-> - data, - fep->rx_desc[buf[b]]. - data_len); - skb_put(fep->rx_skb[buf[0]], - fep->rx_desc[buf[b]]. - data_len); - dma_unmap_single(&fep->ocpdev-> - dev, - fep-> - rx_desc[buf - [b]]. - data_ptr, - fep-> - rx_desc[buf - [b]]. - data_len, - DMA_FROM_DEVICE); - dev_kfree_skb(fep-> - rx_skb[buf[b]]); - } - emac_rx_csum(dev, ctrl, - fep->rx_skb[buf[0]]); - - fep->rx_skb[buf[0]]->dev = dev; - fep->rx_skb[buf[0]]->protocol = - eth_type_trans(fep->rx_skb[buf[0]], - dev); - error = netif_rx(fep->rx_skb[buf[0]]); - - if ((error == NET_RX_DROP) - || (error == NET_RX_BAD)) { - fep->stats.rx_dropped++; - } else { - fep->stats.rx_packets++; - fep->stats.rx_bytes += - fep->rx_skb[buf[0]]->len; - } - for (b = 0; b < bnum; b++) - fep->rx_skb[buf[b]] = NULL; - } - } - } - } while ((i = (i + 1) % NUM_RX_BUFF) != fep->rx_slot); - - PKT_DEBUG(("emac_rx_clean() exit, rx_slot: %d\n", fep->rx_slot)); - - return i; -} - -static void emac_rxeob_dev(void *param, u32 chanmask) -{ - struct net_device *dev = param; - struct ocp_enet_private *fep = dev->priv; - unsigned long flags; - int n; - - spin_lock_irqsave(&fep->lock, flags); - if ((n = emac_rx_clean(dev)) != fep->rx_slot) - emac_rx_fill(dev, n); - spin_unlock_irqrestore(&fep->lock, flags); -} - -/* - * This interrupt should never occurr, we don't program - * the MAL for contiunous mode. - */ -static void emac_txde_dev(void *param, u32 chanmask) -{ - struct net_device *dev = param; - struct ocp_enet_private *fep = dev->priv; - - printk(KERN_WARNING "%s: transmit descriptor error\n", dev->name); - - emac_mac_dump(dev); - emac_mal_dump(dev); - - /* Reenable the transmit channel */ - mal_enable_tx_channels(fep->mal, fep->commac.tx_chan_mask); -} - -/* - * This interrupt should be very rare at best. This occurs when - * the hardware has a problem with the receive descriptors. The manual - * states that it occurs when the hardware cannot the receive descriptor - * empty bit is not set. The recovery mechanism will be to - * traverse through the descriptors, handle any that are marked to be - * handled and reinitialize each along the way. At that point the driver - * will be restarted. - */ -static void emac_rxde_dev(void *param, u32 chanmask) -{ - struct net_device *dev = param; - struct ocp_enet_private *fep = dev->priv; - unsigned long flags; - - if (net_ratelimit()) { - printk(KERN_WARNING "%s: receive descriptor error\n", - fep->ndev->name); - - emac_mac_dump(dev); - emac_mal_dump(dev); - emac_desc_dump(dev); - } - - /* Disable RX channel */ - spin_lock_irqsave(&fep->lock, flags); - mal_disable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - - /* For now, charge the error against all emacs */ - fep->stats.rx_errors++; - - /* so do we have any good packets still? */ - emac_rx_clean(dev); - - /* When the interface is restarted it resets processing to the - * first descriptor in the table. - */ - - fep->rx_slot = 0; - emac_rx_fill(dev, 0); - - set_mal_dcrn(fep->mal, DCRN_MALRXEOBISR, fep->commac.rx_chan_mask); - set_mal_dcrn(fep->mal, DCRN_MALRXDEIR, fep->commac.rx_chan_mask); - - /* Reenable the receive channels */ - mal_enable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - spin_unlock_irqrestore(&fep->lock, flags); -} - -static irqreturn_t -emac_mac_irq(int irq, void *dev_instance, struct pt_regs *regs) -{ - struct net_device *dev = dev_instance; - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - unsigned long tmp_em0isr; - - /* EMAC interrupt */ - tmp_em0isr = in_be32(&emacp->em0isr); - if (tmp_em0isr & (EMAC_ISR_TE0 | EMAC_ISR_TE1)) { - /* This error is a hard transmit error - could retransmit */ - fep->stats.tx_errors++; - - /* Reenable the transmit channel */ - mal_enable_tx_channels(fep->mal, fep->commac.tx_chan_mask); - - } else { - fep->stats.rx_errors++; - } - - if (tmp_em0isr & EMAC_ISR_RP) - fep->stats.rx_length_errors++; - if (tmp_em0isr & EMAC_ISR_ALE) - fep->stats.rx_frame_errors++; - if (tmp_em0isr & EMAC_ISR_BFCS) - fep->stats.rx_crc_errors++; - if (tmp_em0isr & EMAC_ISR_PTLE) - fep->stats.rx_length_errors++; - if (tmp_em0isr & EMAC_ISR_ORE) - fep->stats.rx_length_errors++; - if (tmp_em0isr & EMAC_ISR_TE0) - fep->stats.tx_aborted_errors++; - - emac_err_dump(dev, tmp_em0isr); - - out_be32(&emacp->em0isr, tmp_em0isr); - - return IRQ_HANDLED; -} - -static int emac_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - unsigned short ctrl; - unsigned long flags; - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - int len = skb->len; - unsigned int offset = 0, size, f, tx_slot_first; - unsigned int nr_frags = skb_shinfo(skb)->nr_frags; - - spin_lock_irqsave(&fep->lock, flags); - - len -= skb->data_len; - - if ((fep->tx_cnt + nr_frags + len / DESC_BUF_SIZE + 1) > NUM_TX_BUFF) { - PKT_DEBUG(("emac_start_xmit() stopping queue\n")); - netif_stop_queue(dev); - spin_unlock_irqrestore(&fep->lock, flags); - restore_flags(flags); - return -EBUSY; - } - - tx_slot_first = fep->tx_slot; - - while (len) { - size = min(len, DESC_BUF_SIZE); - - fep->tx_desc[fep->tx_slot].data_len = (short)size; - fep->tx_desc[fep->tx_slot].data_ptr = - (unsigned char *)dma_map_single(&fep->ocpdev->dev, - (void *)((unsigned int)skb-> - data + offset), - size, DMA_TO_DEVICE); - - ctrl = EMAC_TX_CTRL_DFLT; - if (fep->tx_slot != tx_slot_first) - ctrl |= MAL_TX_CTRL_READY; - if ((NUM_TX_BUFF - 1) == fep->tx_slot) - ctrl |= MAL_TX_CTRL_WRAP; - if (!nr_frags && (len == size)) { - ctrl |= MAL_TX_CTRL_LAST; - fep->tx_skb[fep->tx_slot] = skb; - } - if (skb->ip_summed == CHECKSUM_HW) - ctrl |= EMAC_TX_CTRL_TAH_CSUM; - - fep->tx_desc[fep->tx_slot].ctrl = ctrl; - - len -= size; - offset += size; - - /* Bump tx count */ - if (++fep->tx_cnt == NUM_TX_BUFF) - netif_stop_queue(dev); - - /* Next descriptor */ - if (++fep->tx_slot == NUM_TX_BUFF) - fep->tx_slot = 0; - } - - for (f = 0; f < nr_frags; f++) { - struct skb_frag_struct *frag; - - frag = &skb_shinfo(skb)->frags[f]; - len = frag->size; - offset = 0; - - while (len) { - size = min(len, DESC_BUF_SIZE); - - dma_map_page(&fep->ocpdev->dev, - frag->page, - frag->page_offset + offset, - size, DMA_TO_DEVICE); - - ctrl = EMAC_TX_CTRL_DFLT | MAL_TX_CTRL_READY; - if ((NUM_TX_BUFF - 1) == fep->tx_slot) - ctrl |= MAL_TX_CTRL_WRAP; - if ((f == (nr_frags - 1)) && (len == size)) { - ctrl |= MAL_TX_CTRL_LAST; - fep->tx_skb[fep->tx_slot] = skb; - } - - if (skb->ip_summed == CHECKSUM_HW) - ctrl |= EMAC_TX_CTRL_TAH_CSUM; - - fep->tx_desc[fep->tx_slot].data_len = (short)size; - fep->tx_desc[fep->tx_slot].data_ptr = - (char *)((page_to_pfn(frag->page) << PAGE_SHIFT) + - frag->page_offset + offset); - fep->tx_desc[fep->tx_slot].ctrl = ctrl; - - len -= size; - offset += size; - - /* Bump tx count */ - if (++fep->tx_cnt == NUM_TX_BUFF) - netif_stop_queue(dev); - - /* Next descriptor */ - if (++fep->tx_slot == NUM_TX_BUFF) - fep->tx_slot = 0; - } - } - - /* - * Deferred set READY on first descriptor of packet to - * avoid TX MAL race. - */ - fep->tx_desc[tx_slot_first].ctrl |= MAL_TX_CTRL_READY; - - /* Send the packet out. */ - out_be32(&emacp->em0tmr0, EMAC_TMR0_XMIT); - - fep->stats.tx_packets++; - fep->stats.tx_bytes += skb->len; - - PKT_DEBUG(("emac_start_xmit() exitn")); - - spin_unlock_irqrestore(&fep->lock, flags); - - return 0; -} - -static int emac_adjust_to_link(struct ocp_enet_private *fep) -{ - emac_t *emacp = fep->emacp; - struct ibm_ocp_rgmii *rgmii; - unsigned long mode_reg; - int full_duplex, speed; - - full_duplex = 0; - speed = SPEED_10; - - /* set mode register 1 defaults */ - mode_reg = EMAC_M1_DEFAULT; - - /* Read link mode on PHY */ - if (fep->phy_mii.def->ops->read_link(&fep->phy_mii) == 0) { - /* If an error occurred, we don't deal with it yet */ - full_duplex = (fep->phy_mii.duplex == DUPLEX_FULL); - speed = fep->phy_mii.speed; - } - - if (fep->rgmii_dev) - rgmii = RGMII_PRIV(fep->rgmii_dev); - - /* set speed (default is 10Mb) */ - switch (speed) { - case SPEED_1000: - mode_reg |= EMAC_M1_JUMBO_ENABLE | EMAC_M1_RFS_16K; - if ((rgmii->mode[fep->rgmii_input] == RTBI) - || (rgmii->mode[fep->rgmii_input] == TBI)) - mode_reg |= EMAC_M1_MF_1000GPCS; - else - mode_reg |= EMAC_M1_MF_1000MBPS; - if (fep->rgmii_dev) - emac_rgmii_port_speed(fep->rgmii_dev, fep->rgmii_input, - 1000); - break; - case SPEED_100: - mode_reg |= EMAC_M1_MF_100MBPS | EMAC_M1_RFS_4K; - if (fep->rgmii_dev) - emac_rgmii_port_speed(fep->rgmii_dev, fep->rgmii_input, - 100); - if (fep->zmii_dev) - emac_zmii_port_speed(fep->zmii_dev, fep->zmii_input, - 100); - break; - case SPEED_10: - default: - mode_reg = (mode_reg & ~EMAC_M1_MF_100MBPS) | EMAC_M1_RFS_4K; - if (fep->rgmii_dev) - emac_rgmii_port_speed(fep->rgmii_dev, fep->rgmii_input, - 10); - if (fep->zmii_dev) - emac_zmii_port_speed(fep->zmii_dev, fep->zmii_input, - 10); - } - - if (full_duplex) - mode_reg |= EMAC_M1_FDE | EMAC_M1_EIFC | EMAC_M1_IST; - else - mode_reg &= ~(EMAC_M1_FDE | EMAC_M1_EIFC | EMAC_M1_ILE); - - LINK_DEBUG(("%s: adjust to link, speed: %d, duplex: %d, opened: %d\n", - fep->ndev->name, speed, full_duplex, fep->opened)); - - printk(KERN_INFO "%s: Speed: %d, %s duplex.\n", - fep->ndev->name, speed, full_duplex ? "Full" : "Half"); - if (fep->opened) - out_be32(&emacp->em0mr1, mode_reg); - - return 0; -} - -static int emac_set_mac_address(struct net_device *ndev, void *p) -{ - struct ocp_enet_private *fep = ndev->priv; - emac_t *emacp = fep->emacp; - struct sockaddr *addr = p; - - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; - - memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len); - - /* set the high address */ - out_be32(&emacp->em0iahr, - (fep->ndev->dev_addr[0] << 8) | fep->ndev->dev_addr[1]); - - /* set the low address */ - out_be32(&emacp->em0ialr, - (fep->ndev->dev_addr[2] << 24) | (fep->ndev->dev_addr[3] << 16) - | (fep->ndev->dev_addr[4] << 8) | fep->ndev->dev_addr[5]); - - return 0; -} - -static int emac_change_mtu(struct net_device *dev, int new_mtu) -{ - struct ocp_enet_private *fep = dev->priv; - int old_mtu = dev->mtu; - emac_t *emacp = fep->emacp; - u32 em0mr0; - int i, full; - unsigned long flags; - - if ((new_mtu < EMAC_MIN_MTU) || (new_mtu > EMAC_MAX_MTU)) { - printk(KERN_ERR - "emac: Invalid MTU setting, MTU must be between %d and %d\n", - EMAC_MIN_MTU, EMAC_MAX_MTU); - return -EINVAL; - } - - if (old_mtu != new_mtu && netif_running(dev)) { - /* Stop rx engine */ - em0mr0 = in_be32(&emacp->em0mr0); - out_be32(&emacp->em0mr0, em0mr0 & ~EMAC_M0_RXE); - - /* Wait for descriptors to be empty */ - do { - full = 0; - for (i = 0; i < NUM_RX_BUFF; i++) - if (!(fep->rx_desc[i].ctrl & MAL_RX_CTRL_EMPTY)) { - printk(KERN_NOTICE - "emac: RX ring is still full\n"); - full = 1; - } - } while (full); - - spin_lock_irqsave(&fep->lock, flags); - - mal_disable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - - /* Destroy all old rx skbs */ - for (i = 0; i < NUM_RX_BUFF; i++) { - dma_unmap_single(&fep->ocpdev->dev, - fep->rx_desc[i].data_ptr, - fep->rx_desc[i].data_len, - DMA_FROM_DEVICE); - dev_kfree_skb(fep->rx_skb[i]); - fep->rx_skb[i] = NULL; - } - - /* Set new rx_buffer_size and advertise new mtu */ - fep->rx_buffer_size = - new_mtu + ENET_HEADER_SIZE + ENET_FCS_SIZE; - dev->mtu = new_mtu; - - /* Re-init rx skbs */ - fep->rx_slot = 0; - emac_rx_fill(dev, 0); - - /* Restart the rx engine */ - mal_enable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - out_be32(&emacp->em0mr0, em0mr0 | EMAC_M0_RXE); - - spin_unlock_irqrestore(&fep->lock, flags); - } - - return 0; -} - -static void __emac_set_multicast_list(struct net_device *dev) -{ - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - u32 rmr = in_be32(&emacp->em0rmr); - - /* First clear all special bits, they can be set later */ - rmr &= ~(EMAC_RMR_PME | EMAC_RMR_PMME | EMAC_RMR_MAE); - - if (dev->flags & IFF_PROMISC) { - rmr |= EMAC_RMR_PME; - } else if (dev->flags & IFF_ALLMULTI || 32 < dev->mc_count) { - /* - * Must be setting up to use multicast - * Now check for promiscuous multicast - */ - rmr |= EMAC_RMR_PMME; - } else if (dev->flags & IFF_MULTICAST && 0 < dev->mc_count) { - unsigned short em0gaht[4] = { 0, 0, 0, 0 }; - struct dev_mc_list *dmi; - - /* Need to hash on the multicast address. */ - for (dmi = dev->mc_list; dmi; dmi = dmi->next) { - unsigned long mc_crc; - unsigned int bit_number; - - mc_crc = ether_crc(6, (char *)dmi->dmi_addr); - bit_number = 63 - (mc_crc >> 26); /* MSB: 0 LSB: 63 */ - em0gaht[bit_number >> 4] |= - 0x8000 >> (bit_number & 0x0f); - } - emacp->em0gaht1 = em0gaht[0]; - emacp->em0gaht2 = em0gaht[1]; - emacp->em0gaht3 = em0gaht[2]; - emacp->em0gaht4 = em0gaht[3]; - - /* Turn on multicast addressing */ - rmr |= EMAC_RMR_MAE; - } - out_be32(&emacp->em0rmr, rmr); -} - -static int emac_init_tah(struct ocp_enet_private *fep) -{ - tah_t *tahp; - - /* Initialize TAH and enable checksum verification */ - tahp = (tah_t *) ioremap(fep->tah_dev->def->paddr, sizeof(*tahp)); - - if (tahp == NULL) { - printk(KERN_ERR "tah%d: Cannot ioremap TAH registers!\n", - fep->tah_dev->def->index); - - return -ENOMEM; - } - - out_be32(&tahp->tah_mr, TAH_MR_SR); - - /* wait for reset to complete */ - while (in_be32(&tahp->tah_mr) & TAH_MR_SR) ; - - /* 10KB TAH TX FIFO accomodates the max MTU of 9000 */ - out_be32(&tahp->tah_mr, - TAH_MR_CVR | TAH_MR_ST_768 | TAH_MR_TFS_10KB | TAH_MR_DTFP | - TAH_MR_DIG); - - iounmap(&tahp); - - return 0; -} - -static void emac_init_rings(struct net_device *dev) -{ - struct ocp_enet_private *ep = dev->priv; - int loop; - - ep->tx_desc = (struct mal_descriptor *)((char *)ep->mal->tx_virt_addr + - (ep->mal_tx_chan * - MAL_DT_ALIGN)); - ep->rx_desc = - (struct mal_descriptor *)((char *)ep->mal->rx_virt_addr + - (ep->mal_rx_chan * MAL_DT_ALIGN)); - - /* Fill in the transmit descriptor ring. */ - for (loop = 0; loop < NUM_TX_BUFF; loop++) { - if (ep->tx_skb[loop]) { - dma_unmap_single(&ep->ocpdev->dev, - ep->tx_desc[loop].data_ptr, - ep->tx_desc[loop].data_len, - DMA_TO_DEVICE); - dev_kfree_skb_irq(ep->tx_skb[loop]); - } - ep->tx_skb[loop] = NULL; - ep->tx_desc[loop].ctrl = 0; - ep->tx_desc[loop].data_len = 0; - ep->tx_desc[loop].data_ptr = NULL; - } - ep->tx_desc[loop - 1].ctrl |= MAL_TX_CTRL_WRAP; - - /* Format the receive descriptor ring. */ - ep->rx_slot = 0; - /* Default is MTU=1500 + Ethernet overhead */ - ep->rx_buffer_size = ENET_DEF_BUF_SIZE; - emac_rx_fill(dev, 0); - if (ep->rx_slot != 0) { - printk(KERN_ERR - "%s: Not enough mem for RxChain durning Open?\n", - dev->name); - /*We couldn't fill the ring at startup? - *We could clean up and fail to open but right now we will try to - *carry on. It may be a sign of a bad NUM_RX_BUFF value - */ - } - - ep->tx_cnt = 0; - ep->tx_slot = 0; - ep->ack_slot = 0; -} - -static void emac_reset_configure(struct ocp_enet_private *fep) -{ - emac_t *emacp = fep->emacp; - int i; - - mal_disable_tx_channels(fep->mal, fep->commac.tx_chan_mask); - mal_disable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - - /* - * Check for a link, some PHYs don't provide a clock if - * no link is present. Some EMACs will not come out of - * soft reset without a PHY clock present. - */ - if (fep->phy_mii.def->ops->poll_link(&fep->phy_mii)) { - /* Reset the EMAC */ - out_be32(&emacp->em0mr0, EMAC_M0_SRST); - udelay(20); - for (i = 0; i < 100; i++) { - if ((in_be32(&emacp->em0mr0) & EMAC_M0_SRST) == 0) - break; - udelay(10); - } - - if (i >= 100) { - printk(KERN_ERR "%s: Cannot reset EMAC\n", - fep->ndev->name); - return; - } - } - - /* Switch IRQs off for now */ - out_be32(&emacp->em0iser, 0); - - /* Configure MAL rx channel */ - mal_set_rcbs(fep->mal, fep->mal_rx_chan, DESC_BUF_SIZE_REG); - - /* set the high address */ - out_be32(&emacp->em0iahr, - (fep->ndev->dev_addr[0] << 8) | fep->ndev->dev_addr[1]); - - /* set the low address */ - out_be32(&emacp->em0ialr, - (fep->ndev->dev_addr[2] << 24) | (fep->ndev->dev_addr[3] << 16) - | (fep->ndev->dev_addr[4] << 8) | fep->ndev->dev_addr[5]); - - /* Adjust to link */ - if (netif_carrier_ok(fep->ndev)) - emac_adjust_to_link(fep); - - /* enable broadcast/individual address and RX FIFO defaults */ - out_be32(&emacp->em0rmr, EMAC_RMR_DEFAULT); - - /* set transmit request threshold register */ - out_be32(&emacp->em0trtr, EMAC_TRTR_DEFAULT); - - /* Reconfigure multicast */ - __emac_set_multicast_list(fep->ndev); - - /* Set receiver/transmitter defaults */ - out_be32(&emacp->em0rwmr, EMAC_RWMR_DEFAULT); - out_be32(&emacp->em0tmr0, EMAC_TMR0_DEFAULT); - out_be32(&emacp->em0tmr1, EMAC_TMR1_DEFAULT); - - /* set frame gap */ - out_be32(&emacp->em0ipgvr, CONFIG_IBM_EMAC_FGAP); - - /* Init ring buffers */ - emac_init_rings(fep->ndev); -} - -static void emac_kick(struct ocp_enet_private *fep) -{ - emac_t *emacp = fep->emacp; - unsigned long emac_ier; - - emac_ier = EMAC_ISR_PP | EMAC_ISR_BP | EMAC_ISR_RP | - EMAC_ISR_SE | EMAC_ISR_PTLE | EMAC_ISR_ALE | - EMAC_ISR_BFCS | EMAC_ISR_ORE | EMAC_ISR_IRE; - - out_be32(&emacp->em0iser, emac_ier); - - /* enable all MAL transmit and receive channels */ - mal_enable_tx_channels(fep->mal, fep->commac.tx_chan_mask); - mal_enable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - - /* set transmit and receive enable */ - out_be32(&emacp->em0mr0, EMAC_M0_TXE | EMAC_M0_RXE); -} - -static void -emac_start_link(struct ocp_enet_private *fep, struct ethtool_cmd *ep) -{ - u32 advertise; - int autoneg; - int forced_speed; - int forced_duplex; - - /* Default advertise */ - advertise = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | - ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full | - ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full; - autoneg = fep->want_autoneg; - forced_speed = fep->phy_mii.speed; - forced_duplex = fep->phy_mii.duplex; - - /* Setup link parameters */ - if (ep) { - if (ep->autoneg == AUTONEG_ENABLE) { - advertise = ep->advertising; - autoneg = 1; - } else { - autoneg = 0; - forced_speed = ep->speed; - forced_duplex = ep->duplex; - } - } - - /* Configure PHY & start aneg */ - fep->want_autoneg = autoneg; - if (autoneg) { - LINK_DEBUG(("%s: start link aneg, advertise: 0x%x\n", - fep->ndev->name, advertise)); - fep->phy_mii.def->ops->setup_aneg(&fep->phy_mii, advertise); - } else { - LINK_DEBUG(("%s: start link forced, speed: %d, duplex: %d\n", - fep->ndev->name, forced_speed, forced_duplex)); - fep->phy_mii.def->ops->setup_forced(&fep->phy_mii, forced_speed, - forced_duplex); - } - fep->timer_ticks = 0; - mod_timer(&fep->link_timer, jiffies + HZ); -} - -static void emac_link_timer(unsigned long data) -{ - struct ocp_enet_private *fep = (struct ocp_enet_private *)data; - int link; - - if (fep->going_away) - return; - - spin_lock_irq(&fep->lock); - - link = fep->phy_mii.def->ops->poll_link(&fep->phy_mii); - LINK_DEBUG(("%s: poll_link: %d\n", fep->ndev->name, link)); - - if (link == netif_carrier_ok(fep->ndev)) { - if (!link && fep->want_autoneg && (++fep->timer_ticks) > 10) - emac_start_link(fep, NULL); - goto out; - } - printk(KERN_INFO "%s: Link is %s\n", fep->ndev->name, - link ? "Up" : "Down"); - if (link) { - netif_carrier_on(fep->ndev); - /* Chip needs a full reset on config change. That sucks, so I - * should ultimately move that to some tasklet to limit - * latency peaks caused by this code - */ - emac_reset_configure(fep); - if (fep->opened) - emac_kick(fep); - } else { - fep->timer_ticks = 0; - netif_carrier_off(fep->ndev); - } - out: - mod_timer(&fep->link_timer, jiffies + HZ); - spin_unlock_irq(&fep->lock); -} - -static void emac_set_multicast_list(struct net_device *dev) -{ - struct ocp_enet_private *fep = dev->priv; - - spin_lock_irq(&fep->lock); - __emac_set_multicast_list(dev); - spin_unlock_irq(&fep->lock); -} - -static int emac_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd) -{ - struct ocp_enet_private *fep = ndev->priv; - - cmd->supported = fep->phy_mii.def->features; - cmd->port = PORT_MII; - cmd->transceiver = XCVR_EXTERNAL; - cmd->phy_address = fep->mii_phy_addr; - spin_lock_irq(&fep->lock); - cmd->autoneg = fep->want_autoneg; - cmd->speed = fep->phy_mii.speed; - cmd->duplex = fep->phy_mii.duplex; - spin_unlock_irq(&fep->lock); - return 0; -} - -static int emac_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd) -{ - struct ocp_enet_private *fep = ndev->priv; - unsigned long features = fep->phy_mii.def->features; - - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - if (cmd->autoneg != AUTONEG_ENABLE && cmd->autoneg != AUTONEG_DISABLE) - return -EINVAL; - if (cmd->autoneg == AUTONEG_ENABLE && cmd->advertising == 0) - return -EINVAL; - if (cmd->duplex != DUPLEX_HALF && cmd->duplex != DUPLEX_FULL) - return -EINVAL; - if (cmd->autoneg == AUTONEG_DISABLE) - switch (cmd->speed) { - case SPEED_10: - if (cmd->duplex == DUPLEX_HALF && - (features & SUPPORTED_10baseT_Half) == 0) - return -EINVAL; - if (cmd->duplex == DUPLEX_FULL && - (features & SUPPORTED_10baseT_Full) == 0) - return -EINVAL; - break; - case SPEED_100: - if (cmd->duplex == DUPLEX_HALF && - (features & SUPPORTED_100baseT_Half) == 0) - return -EINVAL; - if (cmd->duplex == DUPLEX_FULL && - (features & SUPPORTED_100baseT_Full) == 0) - return -EINVAL; - break; - case SPEED_1000: - if (cmd->duplex == DUPLEX_HALF && - (features & SUPPORTED_1000baseT_Half) == 0) - return -EINVAL; - if (cmd->duplex == DUPLEX_FULL && - (features & SUPPORTED_1000baseT_Full) == 0) - return -EINVAL; - break; - default: - return -EINVAL; - } else if ((features & SUPPORTED_Autoneg) == 0) - return -EINVAL; - spin_lock_irq(&fep->lock); - emac_start_link(fep, cmd); - spin_unlock_irq(&fep->lock); - return 0; -} - -static void -emac_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *info) -{ - struct ocp_enet_private *fep = ndev->priv; - - strcpy(info->driver, DRV_NAME); - strcpy(info->version, DRV_VERSION); - info->fw_version[0] = '\0'; - sprintf(info->bus_info, "IBM EMAC %d", fep->ocpdev->def->index); - info->regdump_len = 0; -} - -static int emac_nway_reset(struct net_device *ndev) -{ - struct ocp_enet_private *fep = ndev->priv; - - if (!fep->want_autoneg) - return -EINVAL; - spin_lock_irq(&fep->lock); - emac_start_link(fep, NULL); - spin_unlock_irq(&fep->lock); - return 0; -} - -static u32 emac_get_link(struct net_device *ndev) -{ - return netif_carrier_ok(ndev); -} - -static struct ethtool_ops emac_ethtool_ops = { - .get_settings = emac_get_settings, - .set_settings = emac_set_settings, - .get_drvinfo = emac_get_drvinfo, - .nway_reset = emac_nway_reset, - .get_link = emac_get_link -}; - -static int emac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct ocp_enet_private *fep = dev->priv; - uint *data = (uint *) & rq->ifr_data; - - switch (cmd) { - case SIOCGMIIPHY: - data[0] = fep->mii_phy_addr; - /* Fall through */ - case SIOCGMIIREG: - data[3] = emac_phy_read(dev, fep->mii_phy_addr, data[1]); - return 0; - case SIOCSMIIREG: - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - emac_phy_write(dev, fep->mii_phy_addr, data[1], data[2]); - return 0; - default: - return -EOPNOTSUPP; - } -} - -static int emac_open(struct net_device *dev) -{ - struct ocp_enet_private *fep = dev->priv; - int rc; - - spin_lock_irq(&fep->lock); - - fep->opened = 1; - netif_carrier_off(dev); - - /* Reset & configure the chip */ - emac_reset_configure(fep); - - spin_unlock_irq(&fep->lock); - - /* Request our interrupt lines */ - rc = request_irq(dev->irq, emac_mac_irq, 0, "IBM EMAC MAC", dev); - if (rc != 0) { - printk("dev->irq %d failed\n", dev->irq); - goto bail; - } - /* Kick the chip rx & tx channels into life */ - spin_lock_irq(&fep->lock); - emac_kick(fep); - spin_unlock_irq(&fep->lock); - - netif_start_queue(dev); - bail: - return rc; -} - -static int emac_close(struct net_device *dev) -{ - struct ocp_enet_private *fep = dev->priv; - emac_t *emacp = fep->emacp; - - /* XXX Stop IRQ emitting here */ - spin_lock_irq(&fep->lock); - fep->opened = 0; - mal_disable_tx_channels(fep->mal, fep->commac.tx_chan_mask); - mal_disable_rx_channels(fep->mal, fep->commac.rx_chan_mask); - netif_carrier_off(dev); - netif_stop_queue(dev); - - /* - * Check for a link, some PHYs don't provide a clock if - * no link is present. Some EMACs will not come out of - * soft reset without a PHY clock present. - */ - if (fep->phy_mii.def->ops->poll_link(&fep->phy_mii)) { - out_be32(&emacp->em0mr0, EMAC_M0_SRST); - udelay(10); - - if (emacp->em0mr0 & EMAC_M0_SRST) { - /*not sure what to do here hopefully it clears before another open */ - printk(KERN_ERR - "%s: Phy SoftReset didn't clear, no link?\n", - dev->name); - } - } - - /* Free the irq's */ - free_irq(dev->irq, dev); - - spin_unlock_irq(&fep->lock); - - return 0; -} - -static void emac_remove(struct ocp_device *ocpdev) -{ - struct net_device *dev = ocp_get_drvdata(ocpdev); - struct ocp_enet_private *ep = dev->priv; - - /* FIXME: locking, races, ... */ - ep->going_away = 1; - ocp_set_drvdata(ocpdev, NULL); - if (ep->rgmii_dev) - emac_close_rgmii(ep->rgmii_dev); - if (ep->zmii_dev) - emac_close_zmii(ep->zmii_dev); - - unregister_netdev(dev); - del_timer_sync(&ep->link_timer); - mal_unregister_commac(ep->mal, &ep->commac); - iounmap((void *)ep->emacp); - kfree(dev); -} - -struct mal_commac_ops emac_commac_ops = { - .txeob = &emac_txeob_dev, - .txde = &emac_txde_dev, - .rxeob = &emac_rxeob_dev, - .rxde = &emac_rxde_dev, -}; - -static int emac_init_device(struct ocp_device *ocpdev, struct ibm_ocp_mal *mal) -{ - int deferred_init = 0; - int rc = 0, i; - struct net_device *ndev; - struct ocp_enet_private *ep; - struct ocp_func_emac_data *emacdata; - int commac_reg = 0; - u32 phy_map; - - emacdata = (struct ocp_func_emac_data *)ocpdev->def->additions; - if (!emacdata) { - printk(KERN_ERR "emac%d: Missing additional data!\n", - ocpdev->def->index); - return -ENODEV; - } - - /* Allocate our net_device structure */ - ndev = alloc_etherdev(sizeof(struct ocp_enet_private)); - if (ndev == NULL) { - printk(KERN_ERR - "emac%d: Could not allocate ethernet device.\n", - ocpdev->def->index); - return -ENOMEM; - } - ep = ndev->priv; - ep->ndev = ndev; - ep->ocpdev = ocpdev; - ndev->irq = ocpdev->def->irq; - ep->wol_irq = emacdata->wol_irq; - if (emacdata->mdio_idx >= 0) { - if (emacdata->mdio_idx == ocpdev->def->index) { - /* Set the common MDIO net_device */ - mdio_ndev = ndev; - deferred_init = 1; - } - ep->mdio_dev = mdio_ndev; - } else { - ep->mdio_dev = ndev; - } - - ocp_set_drvdata(ocpdev, ndev); - - spin_lock_init(&ep->lock); - - /* Fill out MAL informations and register commac */ - ep->mal = mal; - ep->mal_tx_chan = emacdata->mal_tx_chan; - ep->mal_rx_chan = emacdata->mal_rx_chan; - ep->commac.ops = &emac_commac_ops; - ep->commac.dev = ndev; - ep->commac.tx_chan_mask = MAL_CHAN_MASK(ep->mal_tx_chan); - ep->commac.rx_chan_mask = MAL_CHAN_MASK(ep->mal_rx_chan); - rc = mal_register_commac(ep->mal, &ep->commac); - if (rc != 0) - goto bail; - commac_reg = 1; - - /* Map our MMIOs */ - ep->emacp = (emac_t *) ioremap(ocpdev->def->paddr, sizeof(emac_t)); - - /* Check if we need to attach to a ZMII */ - if (emacdata->zmii_idx >= 0) { - ep->zmii_input = emacdata->zmii_mux; - ep->zmii_dev = - ocp_find_device(OCP_ANY_ID, OCP_FUNC_ZMII, - emacdata->zmii_idx); - if (ep->zmii_dev == NULL) - printk(KERN_WARNING - "emac%d: ZMII %d requested but not found !\n", - ocpdev->def->index, emacdata->zmii_idx); - else if ((rc = - emac_init_zmii(ep->zmii_dev, ep->zmii_input, - emacdata->phy_mode)) != 0) - goto bail; - } - - /* Check if we need to attach to a RGMII */ - if (emacdata->rgmii_idx >= 0) { - ep->rgmii_input = emacdata->rgmii_mux; - ep->rgmii_dev = - ocp_find_device(OCP_ANY_ID, OCP_FUNC_RGMII, - emacdata->rgmii_idx); - if (ep->rgmii_dev == NULL) - printk(KERN_WARNING - "emac%d: RGMII %d requested but not found !\n", - ocpdev->def->index, emacdata->rgmii_idx); - else if ((rc = - emac_init_rgmii(ep->rgmii_dev, ep->rgmii_input, - emacdata->phy_mode)) != 0) - goto bail; - } - - /* Check if we need to attach to a TAH */ - if (emacdata->tah_idx >= 0) { - ep->tah_dev = - ocp_find_device(OCP_ANY_ID, OCP_FUNC_TAH, - emacdata->tah_idx); - if (ep->tah_dev == NULL) - printk(KERN_WARNING - "emac%d: TAH %d requested but not found !\n", - ocpdev->def->index, emacdata->tah_idx); - else if ((rc = emac_init_tah(ep)) != 0) - goto bail; - } - - if (deferred_init) { - if (!list_empty(&emac_init_list)) { - struct list_head *entry; - struct emac_def_dev *ddev; - - list_for_each(entry, &emac_init_list) { - ddev = - list_entry(entry, struct emac_def_dev, - link); - emac_init_device(ddev->ocpdev, ddev->mal); - } - } - } - - /* Init link monitoring timer */ - init_timer(&ep->link_timer); - ep->link_timer.function = emac_link_timer; - ep->link_timer.data = (unsigned long)ep; - ep->timer_ticks = 0; - - /* Fill up the mii_phy structure */ - ep->phy_mii.dev = ndev; - ep->phy_mii.mdio_read = emac_phy_read; - ep->phy_mii.mdio_write = emac_phy_write; - ep->phy_mii.mode = emacdata->phy_mode; - - /* Find PHY */ - phy_map = emacdata->phy_map | busy_phy_map; - for (i = 0; i <= 0x1f; i++, phy_map >>= 1) { - if ((phy_map & 0x1) == 0) { - int val = emac_phy_read(ndev, i, MII_BMCR); - if (val != 0xffff && val != -1) - break; - } - } - if (i == 0x20) { - printk(KERN_WARNING "emac%d: Can't find PHY.\n", - ocpdev->def->index); - rc = -ENODEV; - goto bail; - } - busy_phy_map |= 1 << i; - ep->mii_phy_addr = i; - rc = mii_phy_probe(&ep->phy_mii, i); - if (rc) { - printk(KERN_WARNING "emac%d: Failed to probe PHY type.\n", - ocpdev->def->index); - rc = -ENODEV; - goto bail; - } - - /* Setup initial PHY config & startup aneg */ - if (ep->phy_mii.def->ops->init) - ep->phy_mii.def->ops->init(&ep->phy_mii); - netif_carrier_off(ndev); - if (ep->phy_mii.def->features & SUPPORTED_Autoneg) - ep->want_autoneg = 1; - emac_start_link(ep, NULL); - - /* read the MAC Address */ - for (i = 0; i < 6; i++) - ndev->dev_addr[i] = emacdata->mac_addr[i]; - - /* Fill in the driver function table */ - ndev->open = &emac_open; - ndev->hard_start_xmit = &emac_start_xmit; - ndev->stop = &emac_close; - ndev->get_stats = &emac_stats; - if (emacdata->jumbo) - ndev->change_mtu = &emac_change_mtu; - ndev->set_mac_address = &emac_set_mac_address; - ndev->set_multicast_list = &emac_set_multicast_list; - ndev->do_ioctl = &emac_ioctl; - SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops); - if (emacdata->tah_idx >= 0) - ndev->features = NETIF_F_IP_CSUM | NETIF_F_SG; - - SET_MODULE_OWNER(ndev); - - rc = register_netdev(ndev); - if (rc != 0) - goto bail; - - printk("%s: IBM emac, MAC %02x:%02x:%02x:%02x:%02x:%02x\n", - ndev->name, - ndev->dev_addr[0], ndev->dev_addr[1], ndev->dev_addr[2], - ndev->dev_addr[3], ndev->dev_addr[4], ndev->dev_addr[5]); - printk(KERN_INFO "%s: Found %s PHY (0x%02x)\n", - ndev->name, ep->phy_mii.def->name, ep->mii_phy_addr); - - bail: - if (rc && commac_reg) - mal_unregister_commac(ep->mal, &ep->commac); - if (rc && ndev) - kfree(ndev); - - return rc; -} - -static int emac_probe(struct ocp_device *ocpdev) -{ - struct ocp_device *maldev; - struct ibm_ocp_mal *mal; - struct ocp_func_emac_data *emacdata; - - emacdata = (struct ocp_func_emac_data *)ocpdev->def->additions; - if (emacdata == NULL) { - printk(KERN_ERR "emac%d: Missing additional datas !\n", - ocpdev->def->index); - return -ENODEV; - } - - /* Get the MAL device */ - maldev = ocp_find_device(OCP_ANY_ID, OCP_FUNC_MAL, emacdata->mal_idx); - if (maldev == NULL) { - printk("No maldev\n"); - return -ENODEV; - } - /* - * Get MAL driver data, it must be here due to link order. - * When the driver is modularized, symbol dependencies will - * ensure the MAL driver is already present if built as a - * module. - */ - mal = (struct ibm_ocp_mal *)ocp_get_drvdata(maldev); - if (mal == NULL) { - printk("No maldrv\n"); - return -ENODEV; - } - - /* If we depend on another EMAC for MDIO, wait for it to show up */ - if (emacdata->mdio_idx >= 0 && - (emacdata->mdio_idx != ocpdev->def->index) && !mdio_ndev) { - struct emac_def_dev *ddev; - /* Add this index to the deferred init table */ - ddev = kmalloc(sizeof(struct emac_def_dev), GFP_KERNEL); - ddev->ocpdev = ocpdev; - ddev->mal = mal; - list_add_tail(&ddev->link, &emac_init_list); - } else { - emac_init_device(ocpdev, mal); - } - - return 0; -} - -/* Structure for a device driver */ -static struct ocp_device_id emac_ids[] = { - {.vendor = OCP_ANY_ID,.function = OCP_FUNC_EMAC}, - {.vendor = OCP_VENDOR_INVALID} -}; - -static struct ocp_driver emac_driver = { - .name = "emac", - .id_table = emac_ids, - - .probe = emac_probe, - .remove = emac_remove, -}; - -static int __init emac_init(void) -{ - int rc; - - printk(KERN_INFO DRV_NAME ": " DRV_DESC ", version " DRV_VERSION "\n"); - printk(KERN_INFO "Maintained by " DRV_AUTHOR "\n"); - - if (skb_res > 2) { - printk(KERN_WARNING "Invalid skb_res: %d, cropping to 2\n", - skb_res); - skb_res = 2; - } - rc = ocp_register_driver(&emac_driver); - if (rc < 0) { - ocp_unregister_driver(&emac_driver); - return -ENODEV; - } - - return 0; -} - -static void __exit emac_exit(void) -{ - ocp_unregister_driver(&emac_driver); -} - -module_init(emac_init); -module_exit(emac_exit); diff --git a/drivers/net/ibm_emac/ibm_emac_phy.h b/drivers/net/ibm_emac/ibm_emac_phy.h deleted file mode 100644 index 61afbea96..000000000 --- a/drivers/net/ibm_emac/ibm_emac_phy.h +++ /dev/null @@ -1,137 +0,0 @@ - -/* - * ibm_emac_phy.h - * - * - * Benjamin Herrenschmidt - * February 2003 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * This file basically duplicates sungem_phy.{c,h} with different PHYs - * supported. I'm looking into merging that in a single mii layer more - * flexible than mii.c - */ - -#ifndef _IBM_EMAC_PHY_H_ -#define _IBM_EMAC_PHY_H_ - -/* - * PHY mode settings - * Used for multi-mode capable PHYs - */ -#define PHY_MODE_NA 0 -#define PHY_MODE_MII 1 -#define PHY_MODE_RMII 2 -#define PHY_MODE_SMII 3 -#define PHY_MODE_RGMII 4 -#define PHY_MODE_TBI 5 -#define PHY_MODE_GMII 6 -#define PHY_MODE_RTBI 7 -#define PHY_MODE_SGMII 8 - -/* - * PHY specific registers/values - */ - -/* CIS8201 */ -#define MII_CIS8201_EPCR 0x17 -#define EPCR_MODE_MASK 0x3000 -#define EPCR_GMII_MODE 0x0000 -#define EPCR_RGMII_MODE 0x1000 -#define EPCR_TBI_MODE 0x2000 -#define EPCR_RTBI_MODE 0x3000 - -struct mii_phy; - -/* Operations supported by any kind of PHY */ -struct mii_phy_ops { - int (*init) (struct mii_phy * phy); - int (*suspend) (struct mii_phy * phy, int wol_options); - int (*setup_aneg) (struct mii_phy * phy, u32 advertise); - int (*setup_forced) (struct mii_phy * phy, int speed, int fd); - int (*poll_link) (struct mii_phy * phy); - int (*read_link) (struct mii_phy * phy); -}; - -/* Structure used to statically define an mii/gii based PHY */ -struct mii_phy_def { - u32 phy_id; /* Concatenated ID1 << 16 | ID2 */ - u32 phy_id_mask; /* Significant bits */ - u32 features; /* Ethtool SUPPORTED_* defines */ - int magic_aneg; /* Autoneg does all speed test for us */ - const char *name; - const struct mii_phy_ops *ops; -}; - -/* An instance of a PHY, partially borrowed from mii_if_info */ -struct mii_phy { - struct mii_phy_def *def; - int advertising; - int mii_id; - - /* 1: autoneg enabled, 0: disabled */ - int autoneg; - - /* forced speed & duplex (no autoneg) - * partner speed & duplex & pause (autoneg) - */ - int speed; - int duplex; - int pause; - - /* PHY mode - if needed */ - int mode; - - /* Provided by host chip */ - struct net_device *dev; - int (*mdio_read) (struct net_device * dev, int mii_id, int reg); - void (*mdio_write) (struct net_device * dev, int mii_id, int reg, - int val); -}; - -/* Pass in a struct mii_phy with dev, mdio_read and mdio_write - * filled, the remaining fields will be filled on return - */ -extern int mii_phy_probe(struct mii_phy *phy, int mii_id); - -static inline int __phy_read(struct mii_phy *phy, int id, int reg) -{ - return phy->mdio_read(phy->dev, id, reg); -} - -static inline void __phy_write(struct mii_phy *phy, int id, int reg, int val) -{ - phy->mdio_write(phy->dev, id, reg, val); -} - -static inline int phy_read(struct mii_phy *phy, int reg) -{ - return phy->mdio_read(phy->dev, phy->mii_id, reg); -} - -static inline void phy_write(struct mii_phy *phy, int reg, int val) -{ - phy->mdio_write(phy->dev, phy->mii_id, reg, val); -} - -#endif /* _IBM_EMAC_PHY_H_ */ diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c deleted file mode 100644 index d595ba757..000000000 --- a/drivers/pcmcia/pxa2xx_base.c +++ /dev/null @@ -1,333 +0,0 @@ -/*====================================================================== - - Device driver for the PCMCIA control functionality of PXA2xx - microprocessors. - - The contents of this file may be used under the - terms of the GNU Public License version 2 (the "GPL") - - (c) Ian Molton (spyro@f2s.com) 2003 - (c) Stefan Eletzhofer (stefan.eletzhofer@inquant.de) 2003,4 - - derived from sa11xx_base.c - - Portions created by John G. Dorsey are - Copyright (C) 1999 John G. Dorsey. - - ======================================================================*/ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "cs_internal.h" -#include "soc_common.h" -#include "pxa2xx_base.h" - - -#define MCXX_SETUP_MASK (0x7f) -#define MCXX_ASST_MASK (0x1f) -#define MCXX_HOLD_MASK (0x3f) -#define MCXX_SETUP_SHIFT (0) -#define MCXX_ASST_SHIFT (7) -#define MCXX_HOLD_SHIFT (14) - -static inline u_int pxa2xx_mcxx_hold(u_int pcmcia_cycle_ns, - u_int mem_clk_10khz) -{ - u_int code = pcmcia_cycle_ns * mem_clk_10khz; - return (code / 300000) + ((code % 300000) ? 1 : 0) - 1; -} - -static inline u_int pxa2xx_mcxx_asst(u_int pcmcia_cycle_ns, - u_int mem_clk_10khz) -{ - u_int code = pcmcia_cycle_ns * mem_clk_10khz; - return (code / 300000) + ((code % 300000) ? 1 : 0) - 1; -} - -static inline u_int pxa2xx_mcxx_setup(u_int pcmcia_cycle_ns, - u_int mem_clk_10khz) -{ - u_int code = pcmcia_cycle_ns * mem_clk_10khz; - return (code / 100000) + ((code % 100000) ? 1 : 0) - 1; -} - -/* This function returns the (approximate) command assertion period, in - * nanoseconds, for a given CPU clock frequency and MCXX_ASST value: - */ -static inline u_int pxa2xx_pcmcia_cmd_time(u_int mem_clk_10khz, - u_int pcmcia_mcxx_asst) -{ - return (300000 * (pcmcia_mcxx_asst + 1) / mem_clk_10khz); -} - -static int pxa2xx_pcmcia_set_mcmem( int sock, int speed, int clock ) -{ - MCMEM(sock) = ((pxa2xx_mcxx_setup(speed, clock) - & MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT) - | ((pxa2xx_mcxx_asst(speed, clock) - & MCXX_ASST_MASK) << MCXX_ASST_SHIFT) - | ((pxa2xx_mcxx_hold(speed, clock) - & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - - return 0; -} - -static int pxa2xx_pcmcia_set_mcio( int sock, int speed, int clock ) -{ - MCIO(sock) = ((pxa2xx_mcxx_setup(speed, clock) - & MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT) - | ((pxa2xx_mcxx_asst(speed, clock) - & MCXX_ASST_MASK) << MCXX_ASST_SHIFT) - | ((pxa2xx_mcxx_hold(speed, clock) - & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - - return 0; -} - -static int pxa2xx_pcmcia_set_mcatt( int sock, int speed, int clock ) -{ - MCATT(sock) = ((pxa2xx_mcxx_setup(speed, clock) - & MCXX_SETUP_MASK) << MCXX_SETUP_SHIFT) - | ((pxa2xx_mcxx_asst(speed, clock) - & MCXX_ASST_MASK) << MCXX_ASST_SHIFT) - | ((pxa2xx_mcxx_hold(speed, clock) - & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - - return 0; -} - -static int pxa2xx_pcmcia_set_mcxx(struct soc_pcmcia_socket *skt, unsigned int lclk) -{ - struct soc_pcmcia_timing timing; - int sock = skt->nr; - - soc_common_pcmcia_get_timing(skt, &timing); - - pxa2xx_pcmcia_set_mcmem(sock, timing.mem, lclk); - pxa2xx_pcmcia_set_mcatt(sock, timing.attr, lclk); - pxa2xx_pcmcia_set_mcio(sock, timing.io, lclk); - - return 0; -} - -static int pxa2xx_pcmcia_set_timing(struct soc_pcmcia_socket *skt) -{ - unsigned int lclk = get_lclk_frequency_10khz(); - return pxa2xx_pcmcia_set_mcxx(skt, lclk); -} - -int pxa2xx_drv_pcmcia_probe(struct device *dev) -{ - int ret; - struct pcmcia_low_level *ops; - int first, nr; - - if (!dev || !dev->platform_data) - return -ENODEV; - - ops = (struct pcmcia_low_level *)dev->platform_data; - first = ops->first; - nr = ops->nr; - - /* Setup GPIOs for PCMCIA/CF alternate function mode. - * - * It would be nice if set_GPIO_mode included support - * for driving GPIO outputs to default high/low state - * before programming GPIOs as outputs. Setting GPIO - * outputs to default high/low state via GPSR/GPCR - * before defining them as outputs should reduce - * the possibility of glitching outputs during GPIO - * setup. This of course assumes external terminators - * are present to hold GPIOs in a defined state. - * - * In the meantime, setup default state of GPIO - * outputs before we enable them as outputs. - */ - - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | - GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | - GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); /* REVISIT: s/b dependent on num sockets */ - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - - /* Provide our PXA2xx specific timing routines. */ - ops->set_timing = pxa2xx_pcmcia_set_timing; - - ret = soc_common_drv_pcmcia_probe(dev, ops, first, nr); - - if (ret == 0) { - /* - * We have at least one socket, so set MECR:CIT - * (Card Is There) - */ - MECR |= MECR_CIT; - - /* Set MECR:NOS (Number Of Sockets) */ - if (nr > 1) - MECR |= MECR_NOS; - else - MECR &= ~MECR_NOS; - } - - return ret; -} -EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe); - -static int pxa2xx_drv_pcmcia_suspend(struct device *dev, u32 state, u32 level) -{ - int ret = 0; - if (level == SUSPEND_SAVE_STATE) - ret = pcmcia_socket_dev_suspend(dev, state); - return ret; -} - -static int pxa2xx_drv_pcmcia_resume(struct device *dev, u32 level) -{ - int ret = 0; - if (level == RESUME_RESTORE_STATE) - ret = pcmcia_socket_dev_resume(dev); - return ret; -} - -static struct device_driver pxa2xx_pcmcia_driver = { - .probe = pxa2xx_drv_pcmcia_probe, - .remove = soc_common_drv_pcmcia_remove, - .suspend = pxa2xx_drv_pcmcia_suspend, - .resume = pxa2xx_drv_pcmcia_resume, - .name = "pxa2xx-pcmcia", - .bus = &platform_bus_type, -}; - -#ifdef CONFIG_CPU_FREQ - -/* - * When pxa2xx_pcmcia_notifier() decides that a MC{IO,MEM,ATT} adjustment (due - * to a core clock frequency change) is needed, this routine establishes - * new values consistent with the clock speed `clock'. - */ -static void pxa2xx_pcmcia_update_mcxx(unsigned int clock) -{ - struct soc_pcmcia_socket *skt; - - down(&soc_sockets_lock); - list_for_each_entry(skt, &soc_sockets, node) { - pxa2xx_pcmcia_set_mcxx(skt, clock); - } - up(&soc_sockets_lock); -} - -/* - * When changing the processor L clock frequency, it is necessary - * to adjust the MCXX timings accordingly. We've recorded the timings - * requested by Card Services, so this is just a matter of finding - * out what our current speed is, and then recomputing the new MCXX - * values. - * - * Returns: 0 on success, -1 on error - */ -static int -pxa2xx_pcmcia_notifier(struct notifier_block *nb, unsigned long val, void *data) -{ - struct cpufreq_freqs *freqs = data; - -#warning "it's not clear if this is right since the core CPU (N) clock has no effect on the memory (L) clock" - switch (val) { - case CPUFREQ_PRECHANGE: - if (freqs->new > freqs->old) { - debug( 2, "new frequency %u.%uMHz > %u.%uMHz, " - "pre-updating\n", - freqs->new / 1000, (freqs->new / 100) % 10, - freqs->old / 1000, (freqs->old / 100) % 10); - pxa2xx_pcmcia_update_mcxx(freqs->new); - } - break; - - case CPUFREQ_POSTCHANGE: - if (freqs->new < freqs->old) { - debug( 2, "new frequency %u.%uMHz < %u.%uMHz, " - "post-updating\n", - freqs->new / 1000, (freqs->new / 100) % 10, - freqs->old / 1000, (freqs->old / 100) % 10); - pxa2xx_pcmcia_update_mcxx(freqs->new); - } - break; - } - - return 0; -} - -static struct notifier_block pxa2xx_pcmcia_notifier_block = { - .notifier_call = pxa2xx_pcmcia_notifier -}; - -static int __init pxa2xx_pcmcia_cpufreq_init(void) -{ - int ret; - - ret = cpufreq_register_notifier(&pxa2xx_pcmcia_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - if (ret < 0) - printk(KERN_ERR "Unable to register CPU frequency change " - "notifier for PCMCIA (%d)\n", ret); - return ret; -} - -static void __exit pxa2xx_pcmcia_cpufreq_exit(void) -{ - cpufreq_unregister_notifier(&pxa2xx_pcmcia_notifier_block, CPUFREQ_TRANSITION_NOTIFIER); -} - -#else -#define pxa2xx_pcmcia_cpufreq_init() -#define pxa2xx_pcmcia_cpufreq_exit() -#endif - -static int __init pxa2xx_pcmcia_init(void) -{ - int ret = driver_register(&pxa2xx_pcmcia_driver); - if (ret == 0) - pxa2xx_pcmcia_cpufreq_init(); - return ret; -} - -static void __exit pxa2xx_pcmcia_exit(void) -{ - pxa2xx_pcmcia_cpufreq_exit(); - driver_unregister(&pxa2xx_pcmcia_driver); -} - -module_init(pxa2xx_pcmcia_init); -module_exit(pxa2xx_pcmcia_exit); - -MODULE_AUTHOR("Stefan Eletzhofer and Ian Molton "); -MODULE_DESCRIPTION("Linux PCMCIA Card Services: PXA2xx core socket driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c deleted file mode 100644 index c18f28605..000000000 --- a/drivers/pcmcia/pxa2xx_lubbock.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * linux/drivers/pcmcia/pxa2xx_lubbock.c - * - * Author: George Davis - * Created: Jan 10, 2002 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Originally based upon linux/drivers/pcmcia/sa1100_neponset.c - * - * Lubbock PCMCIA specific routines. - * - */ -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "sa1111_generic.h" - -static int -lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - unsigned int pa_dwr_mask, pa_dwr_set, misc_mask, misc_set; - int ret = 0; - - pa_dwr_mask = pa_dwr_set = misc_mask = misc_set = 0; - - /* Lubbock uses the Maxim MAX1602, with the following connections: - * - * Socket 0 (PCMCIA): - * MAX1602 Lubbock Register - * Pin Signal - * ----- ------- ---------------------- - * A0VPP S0_PWR0 SA-1111 GPIO A<0> - * A1VPP S0_PWR1 SA-1111 GPIO A<1> - * A0VCC S0_PWR2 SA-1111 GPIO A<2> - * A1VCC S0_PWR3 SA-1111 GPIO A<3> - * VX VCC - * VY +3.3V - * 12IN +12V - * CODE +3.3V Cirrus Code, CODE = High (VY) - * - * Socket 1 (CF): - * MAX1602 Lubbock Register - * Pin Signal - * ----- ------- ---------------------- - * A0VPP GND VPP is not connected - * A1VPP GND VPP is not connected - * A0VCC S1_PWR0 MISC_WR<14> - * A1VCC S1_PWR1 MISC_WR<15> - * VX VCC - * VY +3.3V - * 12IN GND VPP is not connected - * CODE +3.3V Cirrus Code, CODE = High (VY) - * - */ - - again: - switch (skt->nr) { - case 0: - pa_dwr_mask = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3; - - switch (state->Vcc) { - case 0: /* Hi-Z */ - break; - - case 33: /* VY */ - pa_dwr_set |= GPIO_A3; - break; - - case 50: /* VX */ - pa_dwr_set |= GPIO_A2; - break; - - default: - printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); - ret = -1; - } - - switch (state->Vpp) { - case 0: /* Hi-Z */ - break; - - case 120: /* 12IN */ - pa_dwr_set |= GPIO_A1; - break; - - default: /* VCC */ - if (state->Vpp == state->Vcc) - pa_dwr_set |= GPIO_A0; - else { - printk(KERN_ERR "%s(): unrecognized Vpp %u\n", - __FUNCTION__, state->Vpp); - ret = -1; - break; - } - } - break; - - case 1: - misc_mask = (1 << 15) | (1 << 14); - - switch (state->Vcc) { - case 0: /* Hi-Z */ - break; - - case 33: /* VY */ - misc_set |= 1 << 15; - break; - - case 50: /* VX */ - misc_set |= 1 << 14; - break; - - default: - printk(KERN_ERR "%s(): unrecognized Vcc %u\n", - __FUNCTION__, state->Vcc); - ret = -1; - break; - } - - if (state->Vpp != state->Vcc && state->Vpp != 0) { - printk(KERN_ERR "%s(): CF slot cannot support Vpp %u\n", - __FUNCTION__, state->Vpp); - ret = -1; - break; - } - break; - - default: - ret = -1; - } - - if (ret == 0) - ret = sa1111_pcmcia_configure_socket(skt, state); - - if (ret == 0) { - lubbock_set_misc_wr(misc_mask, misc_set); - sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, pa_dwr_set); - } - -#if 1 - if (ret == 0 && state->Vcc == 33) { - struct pcmcia_state new_state; - - /* - * HACK ALERT: - * We can't sense the voltage properly on Lubbock before - * actually applying some power to the socket (catch 22). - * Resense the socket Voltage Sense pins after applying - * socket power. - * - * Note: It takes about 2.5ms for the MAX1602 VCC output - * to rise. - */ - mdelay(3); - - sa1111_pcmcia_socket_state(skt, &new_state); - - if (!new_state.vs_3v && !new_state.vs_Xv) { - /* - * Switch to 5V, Configure socket with 5V voltage - */ - lubbock_set_misc_wr(misc_mask, 0); - sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, 0); - - /* - * It takes about 100ms to turn off Vcc. - */ - mdelay(100); - - /* - * We need to hack around the const qualifier as - * well to keep this ugly workaround localized and - * not force it to the rest of the code. Barf bags - * avaliable in the seat pocket in front of you! - */ - ((socket_state_t *)state)->Vcc = 50; - ((socket_state_t *)state)->Vpp = 50; - goto again; - } - } -#endif - - return ret; -} - -static struct pcmcia_low_level lubbock_pcmcia_ops = { - .owner = THIS_MODULE, - .hw_init = sa1111_pcmcia_hw_init, - .hw_shutdown = sa1111_pcmcia_hw_shutdown, - .socket_state = sa1111_pcmcia_socket_state, - .configure_socket = lubbock_pcmcia_configure_socket, - .socket_init = sa1111_pcmcia_socket_init, - .socket_suspend = sa1111_pcmcia_socket_suspend, - .first = 0, - .nr = 2, -}; - -#include "pxa2xx_base.h" - -int __init pcmcia_lubbock_init(struct sa1111_dev *sadev) -{ - int ret = -ENODEV; - - if (machine_is_lubbock()) { - /* - * Set GPIO_A<3:0> to be outputs for the MAX1600, - * and switch to standby mode. - */ - sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0); - sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - - /* Set CF Socket 1 power to standby mode. */ - lubbock_set_misc_wr((1 << 15) | (1 << 14), 0); - - sadev->dev.platform_data = &lubbock_pcmcia_ops; - ret = pxa2xx_drv_pcmcia_probe(&sadev->dev); - } - - return ret; -} diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c deleted file mode 100644 index af85842ee..000000000 --- a/drivers/pcmcia/pxa2xx_mainstone.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * linux/drivers/pcmcia/pxa2xx_mainstone.c - * - * Mainstone PCMCIA specific routines. - * - * Created: May 12, 2004 - * Author: Nicolas Pitre - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include - -#include - -#include -#include - -#include "soc_common.h" - - -static struct pcmcia_irqs irqs[] = { - { 0, MAINSTONE_S0_CD_IRQ, "PCMCIA0 CD" }, - { 1, MAINSTONE_S1_CD_IRQ, "PCMCIA1 CD" }, - { 0, MAINSTONE_S0_STSCHG_IRQ, "PCMCIA0 STSCHG" }, - { 1, MAINSTONE_S1_STSCHG_IRQ, "PCMCIA1 STSCHG" }, -}; - -static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - skt->irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ; - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static void mst_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static unsigned long mst_pcmcia_status[2]; - -static void mst_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - unsigned long status, flip; - - status = (skt->nr == 0) ? MST_PCMCIA0 : MST_PCMCIA1; - flip = (status ^ mst_pcmcia_status[skt->nr]) & MST_PCMCIA_nSTSCHG_BVD1; - - /* - * Workaround for STSCHG which can't be deasserted: - * We therefore disable/enable corresponding IRQs - * as needed to avoid IRQ locks. - */ - if (flip) { - mst_pcmcia_status[skt->nr] = status; - if (status & MST_PCMCIA_nSTSCHG_BVD1) - enable_irq( (skt->nr == 0) ? MAINSTONE_S0_STSCHG_IRQ - : MAINSTONE_S1_STSCHG_IRQ ); - else - disable_irq( (skt->nr == 0) ? MAINSTONE_S0_STSCHG_IRQ - : MAINSTONE_S1_STSCHG_IRQ ); - } - - state->detect = (status & MST_PCMCIA_nCD) ? 0 : 1; - state->ready = (status & MST_PCMCIA_nIRQ) ? 1 : 0; - state->bvd1 = (status & MST_PCMCIA_nSTSCHG_BVD1) ? 1 : 0; - state->bvd2 = (status & MST_PCMCIA_nSPKR_BVD2) ? 1 : 0; - state->vs_3v = (status & MST_PCMCIA_nVS1) ? 0 : 1; - state->vs_Xv = (status & MST_PCMCIA_nVS2) ? 0 : 1; - state->wrprot = 0; /* not available */ -} - -static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - unsigned long power = 0; - int ret = 0; - - switch (state->Vcc) { - case 0: power |= MST_PCMCIA_PWR_VCC_0; break; - case 33: power |= MST_PCMCIA_PWR_VCC_33; break; - case 50: power |= MST_PCMCIA_PWR_VCC_50; break; - default: - printk(KERN_ERR "%s(): bad Vcc %u\n", - __FUNCTION__, state->Vcc); - ret = -1; - } - - switch (state->Vpp) { - case 0: power |= MST_PCMCIA_PWR_VPP_0; break; - case 120: power |= MST_PCMCIA_PWR_VPP_120; break; - default: - if(state->Vpp == state->Vcc) { - power |= MST_PCMCIA_PWR_VPP_VCC; - } else { - printk(KERN_ERR "%s(): bad Vpp %u\n", - __FUNCTION__, state->Vpp); - ret = -1; - } - } - - if (state->flags & SS_RESET) - power |= MST_PCMCIA_RESET; - - switch (skt->nr) { - case 0: MST_PCMCIA0 = power; break; - case 1: MST_PCMCIA1 = power; break; - default: ret = -1; - } - - return ret; -} - -static void mst_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ -} - -static void mst_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ -} - -static struct pcmcia_low_level mst_pcmcia_ops = { - .owner = THIS_MODULE, - .hw_init = mst_pcmcia_hw_init, - .hw_shutdown = mst_pcmcia_hw_shutdown, - .socket_state = mst_pcmcia_socket_state, - .configure_socket = mst_pcmcia_configure_socket, - .socket_init = mst_pcmcia_socket_init, - .socket_suspend = mst_pcmcia_socket_suspend, - .nr = 2, -}; - -static struct platform_device *mst_pcmcia_device; - -static int __init mst_pcmcia_init(void) -{ - int ret; - - mst_pcmcia_device = kmalloc(sizeof(*mst_pcmcia_device), GFP_KERNEL); - if (!mst_pcmcia_device) - return -ENOMEM; - memset(mst_pcmcia_device, 0, sizeof(*mst_pcmcia_device)); - mst_pcmcia_device->name = "pxa2xx-pcmcia"; - mst_pcmcia_device->dev.platform_data = &mst_pcmcia_ops; - - ret = platform_device_register(mst_pcmcia_device); - if (ret) - kfree(mst_pcmcia_device); - - return ret; -} - -static void __exit mst_pcmcia_exit(void) -{ - /* - * This call is supposed to free our mst_pcmcia_device. - * Unfortunately platform_device don't have a free method, and - * we can't assume it's free of any reference at this point so we - * can't free it either. - */ - platform_device_unregister(mst_pcmcia_device); -} - -module_init(mst_pcmcia_init); -module_exit(mst_pcmcia_exit); - -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c deleted file mode 100644 index fb634ab5d..000000000 --- a/drivers/pcmcia/sa11xx_base.c +++ /dev/null @@ -1,242 +0,0 @@ -/*====================================================================== - - Device driver for the PCMCIA control functionality of StrongARM - SA-1100 microprocessors. - - The contents of this file are subject to the Mozilla Public - License Version 1.1 (the "License"); you may not use this file - except in compliance with the License. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - Software distributed under the License is distributed on an "AS - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - implied. See the License for the specific language governing - rights and limitations under the License. - - The initial developer of the original code is John G. Dorsey - . Portions created by John G. Dorsey are - Copyright (C) 1999 John G. Dorsey. All Rights Reserved. - - Alternatively, the contents of this file may be used under the - terms of the GNU Public License version 2 (the "GPL"), in which - case the provisions of the GPL are applicable instead of the - above. If you wish to allow the use of your version of this file - only under the terms of the GPL and not to allow others to use - your version of this file under the MPL, indicate your decision - by deleting the provisions above and replace them with the notice - and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. - -======================================================================*/ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "soc_common.h" -#include "sa11xx_base.h" - - -/* - * sa1100_pcmcia_default_mecr_timing - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * - * Calculate MECR clock wait states for given CPU clock - * speed and command wait state. This function can be over- - * written by a board specific version. - * - * The default is to simply calculate the BS values as specified in - * the INTEL SA1100 development manual - * "Expansion Memory (PCMCIA) Configuration Register (MECR)" - * that's section 10.2.5 in _my_ version of the manual ;) - */ -static unsigned int -sa1100_pcmcia_default_mecr_timing(struct soc_pcmcia_socket *skt, - unsigned int cpu_speed, - unsigned int cmd_time) -{ - return sa1100_pcmcia_mecr_bs(cmd_time, cpu_speed); -} - -/* sa1100_pcmcia_set_mecr() - * ^^^^^^^^^^^^^^^^^^^^^^^^ - * - * set MECR value for socket based on this sockets - * io, mem and attribute space access speed. - * Call board specific BS value calculation to allow boards - * to tweak the BS values. - */ -static int -sa1100_pcmcia_set_mecr(struct soc_pcmcia_socket *skt, unsigned int cpu_clock) -{ - struct soc_pcmcia_timing timing; - u32 mecr, old_mecr; - unsigned long flags; - unsigned int bs_io, bs_mem, bs_attr; - - soc_common_pcmcia_get_timing(skt, &timing); - - bs_io = skt->ops->get_timing(skt, cpu_clock, timing.io); - bs_mem = skt->ops->get_timing(skt, cpu_clock, timing.mem); - bs_attr = skt->ops->get_timing(skt, cpu_clock, timing.attr); - - local_irq_save(flags); - - old_mecr = mecr = MECR; - MECR_FAST_SET(mecr, skt->nr, 0); - MECR_BSIO_SET(mecr, skt->nr, bs_io); - MECR_BSA_SET(mecr, skt->nr, bs_attr); - MECR_BSM_SET(mecr, skt->nr, bs_mem); - if (old_mecr != mecr) - MECR = mecr; - - local_irq_restore(flags); - - debug(skt, 2, "FAST %X BSM %X BSA %X BSIO %X\n", - MECR_FAST_GET(mecr, skt->nr), - MECR_BSM_GET(mecr, skt->nr), MECR_BSA_GET(mecr, skt->nr), - MECR_BSIO_GET(mecr, skt->nr)); - - return 0; -} - -static int -sa1100_pcmcia_set_timing(struct soc_pcmcia_socket *skt) -{ - return sa1100_pcmcia_set_mecr(skt, cpufreq_get(0)); -} - -static int -sa1100_pcmcia_show_timing(struct soc_pcmcia_socket *skt, char *buf) -{ - struct soc_pcmcia_timing timing; - unsigned int clock = cpufreq_get(0); - unsigned long mecr = MECR; - char *p = buf; - - soc_common_pcmcia_get_timing(skt, &timing); - - p+=sprintf(p, "I/O : %u (%u)\n", timing.io, - sa1100_pcmcia_cmd_time(clock, MECR_BSIO_GET(mecr, skt->nr))); - - p+=sprintf(p, "attribute: %u (%u)\n", timing.attr, - sa1100_pcmcia_cmd_time(clock, MECR_BSA_GET(mecr, skt->nr))); - - p+=sprintf(p, "common : %u (%u)\n", timing.mem, - sa1100_pcmcia_cmd_time(clock, MECR_BSM_GET(mecr, skt->nr))); - - return p - buf; -} - -int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, - int first, int nr) -{ - /* - * set default MECR calculation if the board specific - * code did not specify one... - */ - if (!ops->get_timing) - ops->get_timing = sa1100_pcmcia_default_mecr_timing; - - /* Provide our SA11x0 specific timing routines. */ - ops->set_timing = sa1100_pcmcia_set_timing; - ops->show_timing = sa1100_pcmcia_show_timing; - - return soc_common_drv_pcmcia_probe(dev, ops, first, nr); -} -EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe); - -#ifdef CONFIG_CPU_FREQ - -/* sa1100_pcmcia_update_mecr() - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * When sa1100_pcmcia_notifier() decides that a MECR adjustment (due - * to a core clock frequency change) is needed, this routine establishes - * new BS_xx values consistent with the clock speed `clock'. - */ -static void sa1100_pcmcia_update_mecr(unsigned int clock) -{ - struct soc_pcmcia_socket *skt; - - down(&soc_pcmcia_sockets_lock); - list_for_each_entry(skt, &soc_pcmcia_sockets, node) - sa1100_pcmcia_set_mecr(skt, clock); - up(&soc_pcmcia_sockets_lock); -} - -/* sa1100_pcmcia_notifier() - * ^^^^^^^^^^^^^^^^^^^^^^^^ - * When changing the processor core clock frequency, it is necessary - * to adjust the MECR timings accordingly. We've recorded the timings - * requested by Card Services, so this is just a matter of finding - * out what our current speed is, and then recomputing the new MECR - * values. - * - * Returns: 0 on success, -1 on error - */ -static int -sa1100_pcmcia_notifier(struct notifier_block *nb, unsigned long val, - void *data) -{ - struct cpufreq_freqs *freqs = data; - - switch (val) { - case CPUFREQ_PRECHANGE: - if (freqs->new > freqs->old) - sa1100_pcmcia_update_mecr(freqs->new); - break; - - case CPUFREQ_POSTCHANGE: - if (freqs->new < freqs->old) - sa1100_pcmcia_update_mecr(freqs->new); - break; - case CPUFREQ_RESUMECHANGE: - sa1100_pcmcia_update_mecr(freqs->new); - break; - } - - return 0; -} - -static struct notifier_block sa1100_pcmcia_notifier_block = { - .notifier_call = sa1100_pcmcia_notifier -}; - -static int __init sa11xx_pcmcia_init(void) -{ - int ret; - - printk(KERN_INFO "SA11xx PCMCIA\n"); - - ret = cpufreq_register_notifier(&sa1100_pcmcia_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - if (ret < 0) - printk(KERN_ERR "Unable to register CPU frequency change " - "notifier (%d)\n", ret); - - return ret; -} -module_init(sa11xx_pcmcia_init); - -static void __exit sa11xx_pcmcia_exit(void) -{ - cpufreq_unregister_notifier(&sa1100_pcmcia_notifier_block, CPUFREQ_TRANSITION_NOTIFIER); -} - -module_exit(sa11xx_pcmcia_exit); -#endif - -MODULE_AUTHOR("John Dorsey "); -MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11xx core socket driver"); -MODULE_LICENSE("Dual MPL/GPL"); diff --git a/drivers/pcmcia/sa11xx_base.h b/drivers/pcmcia/sa11xx_base.h deleted file mode 100644 index 7bc208280..000000000 --- a/drivers/pcmcia/sa11xx_base.h +++ /dev/null @@ -1,123 +0,0 @@ -/*====================================================================== - - Device driver for the PCMCIA control functionality of StrongARM - SA-1100 microprocessors. - - The contents of this file are subject to the Mozilla Public - License Version 1.1 (the "License"); you may not use this file - except in compliance with the License. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - Software distributed under the License is distributed on an "AS - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - implied. See the License for the specific language governing - rights and limitations under the License. - - The initial developer of the original code is John G. Dorsey - . Portions created by John G. Dorsey are - Copyright (C) 1999 John G. Dorsey. All Rights Reserved. - - Alternatively, the contents of this file may be used under the - terms of the GNU Public License version 2 (the "GPL"), in which - case the provisions of the GPL are applicable instead of the - above. If you wish to allow the use of your version of this file - only under the terms of the GPL and not to allow others to use - your version of this file under the MPL, indicate your decision - by deleting the provisions above and replace them with the notice - and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. - -======================================================================*/ - -#if !defined(_PCMCIA_SA1100_H) -# define _PCMCIA_SA1100_H - -/* SA-1100 PCMCIA Memory and I/O timing - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * The SA-1110 Developer's Manual, section 10.2.5, says the following: - * - * "To calculate the recommended BS_xx value for each address space: - * divide the command width time (the greater of twIOWR and twIORD, - * or the greater of twWE and twOE) by processor cycle time; divide - * by 2; divide again by 3 (number of BCLK's per command assertion); - * round up to the next whole number; and subtract 1." - */ - -/* MECR: Expansion Memory Configuration Register - * (SA-1100 Developers Manual, p.10-13; SA-1110 Developers Manual, p.10-24) - * - * MECR layout is: - * - * FAST1 BSM1<4:0> BSA1<4:0> BSIO1<4:0> FAST0 BSM0<4:0> BSA0<4:0> BSIO0<4:0> - * - * (This layout is actually true only for the SA-1110; the FASTn bits are - * reserved on the SA-1100.) - */ - -#define MECR_SOCKET_0_SHIFT (0) -#define MECR_SOCKET_1_SHIFT (16) - -#define MECR_BS_MASK (0x1f) -#define MECR_FAST_MODE_MASK (0x01) - -#define MECR_BSIO_SHIFT (0) -#define MECR_BSA_SHIFT (5) -#define MECR_BSM_SHIFT (10) -#define MECR_FAST_SHIFT (15) - -#define MECR_SET(mecr, sock, shift, mask, bs) \ -((mecr)=((mecr)&~(((mask)<<(shift))<<\ - ((sock)==0?MECR_SOCKET_0_SHIFT:MECR_SOCKET_1_SHIFT)))|\ - (((bs)<<(shift))<<((sock)==0?MECR_SOCKET_0_SHIFT:MECR_SOCKET_1_SHIFT))) - -#define MECR_GET(mecr, sock, shift, mask) \ -((((mecr)>>(((sock)==0)?MECR_SOCKET_0_SHIFT:MECR_SOCKET_1_SHIFT))>>\ - (shift))&(mask)) - -#define MECR_BSIO_SET(mecr, sock, bs) \ -MECR_SET((mecr), (sock), MECR_BSIO_SHIFT, MECR_BS_MASK, (bs)) - -#define MECR_BSIO_GET(mecr, sock) \ -MECR_GET((mecr), (sock), MECR_BSIO_SHIFT, MECR_BS_MASK) - -#define MECR_BSA_SET(mecr, sock, bs) \ -MECR_SET((mecr), (sock), MECR_BSA_SHIFT, MECR_BS_MASK, (bs)) - -#define MECR_BSA_GET(mecr, sock) \ -MECR_GET((mecr), (sock), MECR_BSA_SHIFT, MECR_BS_MASK) - -#define MECR_BSM_SET(mecr, sock, bs) \ -MECR_SET((mecr), (sock), MECR_BSM_SHIFT, MECR_BS_MASK, (bs)) - -#define MECR_BSM_GET(mecr, sock) \ -MECR_GET((mecr), (sock), MECR_BSM_SHIFT, MECR_BS_MASK) - -#define MECR_FAST_SET(mecr, sock, fast) \ -MECR_SET((mecr), (sock), MECR_FAST_SHIFT, MECR_FAST_MODE_MASK, (fast)) - -#define MECR_FAST_GET(mecr, sock) \ -MECR_GET((mecr), (sock), MECR_FAST_SHIFT, MECR_FAST_MODE_MASK) - - -/* This function implements the BS value calculation for setting the MECR - * using integer arithmetic: - */ -static inline unsigned int sa1100_pcmcia_mecr_bs(unsigned int pcmcia_cycle_ns, - unsigned int cpu_clock_khz){ - unsigned int t = ((pcmcia_cycle_ns * cpu_clock_khz) / 6) - 1000000; - return (t / 1000000) + (((t % 1000000) == 0) ? 0 : 1); -} - -/* This function returns the (approximate) command assertion period, in - * nanoseconds, for a given CPU clock frequency and MECR BS value: - */ -static inline unsigned int sa1100_pcmcia_cmd_time(unsigned int cpu_clock_khz, - unsigned int pcmcia_mecr_bs){ - return (((10000000 * 2) / cpu_clock_khz) * (3 * (pcmcia_mecr_bs + 1))) / 10; -} - - -extern int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr); - -#endif /* !defined(_PCMCIA_SA1100_H) */ diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c deleted file mode 100644 index ff8b52124..000000000 --- a/drivers/pcmcia/soc_common.c +++ /dev/null @@ -1,797 +0,0 @@ -/*====================================================================== - - Common support code for the PCMCIA control functionality of - integrated SOCs like the SA-11x0 and PXA2xx microprocessors. - - The contents of this file are subject to the Mozilla Public - License Version 1.1 (the "License"); you may not use this file - except in compliance with the License. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - Software distributed under the License is distributed on an "AS - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - implied. See the License for the specific language governing - rights and limitations under the License. - - The initial developer of the original code is John G. Dorsey - . Portions created by John G. Dorsey are - Copyright (C) 1999 John G. Dorsey. All Rights Reserved. - - Alternatively, the contents of this file may be used under the - terms of the GNU Public License version 2 (the "GPL"), in which - case the provisions of the GPL are applicable instead of the - above. If you wish to allow the use of your version of this file - only under the terms of the GPL and not to allow others to use - your version of this file under the MPL, indicate your decision - by deleting the provisions above and replace them with the notice - and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. - -======================================================================*/ - - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "soc_common.h" - -#ifdef DEBUG - -static int pc_debug; -module_param(pc_debug, int, 0644); - -void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func, - int lvl, const char *fmt, ...) -{ - va_list args; - if (pc_debug > lvl) { - printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func); - va_start(args, fmt); - printk(fmt, args); - va_end(args); - } -} - -#endif - -#define to_soc_pcmcia_socket(x) container_of(x, struct soc_pcmcia_socket, socket) - -static unsigned short -calc_speed(unsigned short *spds, int num, unsigned short dflt) -{ - unsigned short speed = 0; - int i; - - for (i = 0; i < num; i++) - if (speed < spds[i]) - speed = spds[i]; - if (speed == 0) - speed = dflt; - - return speed; -} - -void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *skt, struct soc_pcmcia_timing *timing) -{ - timing->io = calc_speed(skt->spd_io, MAX_IO_WIN, SOC_PCMCIA_IO_ACCESS); - timing->mem = calc_speed(skt->spd_mem, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS); - timing->attr = calc_speed(skt->spd_attr, MAX_WIN, SOC_PCMCIA_3V_MEM_ACCESS); -} -EXPORT_SYMBOL(soc_common_pcmcia_get_timing); - -static unsigned int soc_common_pcmcia_skt_state(struct soc_pcmcia_socket *skt) -{ - struct pcmcia_state state; - unsigned int stat; - - memset(&state, 0, sizeof(struct pcmcia_state)); - - skt->ops->socket_state(skt, &state); - - stat = state.detect ? SS_DETECT : 0; - stat |= state.ready ? SS_READY : 0; - stat |= state.wrprot ? SS_WRPROT : 0; - stat |= state.vs_3v ? SS_3VCARD : 0; - stat |= state.vs_Xv ? SS_XVCARD : 0; - - /* The power status of individual sockets is not available - * explicitly from the hardware, so we just remember the state - * and regurgitate it upon request: - */ - stat |= skt->cs_state.Vcc ? SS_POWERON : 0; - - if (skt->cs_state.flags & SS_IOCARD) - stat |= state.bvd1 ? SS_STSCHG : 0; - else { - if (state.bvd1 == 0) - stat |= SS_BATDEAD; - else if (state.bvd2 == 0) - stat |= SS_BATWARN; - } - return stat; -} - -/* - * soc_common_pcmcia_config_skt - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * - * Convert PCMCIA socket state to our socket configure structure. - */ -static int -soc_common_pcmcia_config_skt(struct soc_pcmcia_socket *skt, socket_state_t *state) -{ - int ret; - - ret = skt->ops->configure_socket(skt, state); - if (ret == 0) { - /* - * This really needs a better solution. The IRQ - * may or may not be claimed by the driver. - */ - if (skt->irq_state != 1 && state->io_irq) { - skt->irq_state = 1; - set_irq_type(skt->irq, IRQT_FALLING); - } else if (skt->irq_state == 1 && state->io_irq == 0) { - skt->irq_state = 0; - set_irq_type(skt->irq, IRQT_NOEDGE); - } - - skt->cs_state = *state; - } - - if (ret < 0) - printk(KERN_ERR "soc_common_pcmcia: unable to configure " - "socket %d\n", skt->nr); - - return ret; -} - -/* soc_common_pcmcia_sock_init() - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * - * (Re-)Initialise the socket, turning on status interrupts - * and PCMCIA bus. This must wait for power to stabilise - * so that the card status signals report correctly. - * - * Returns: 0 - */ -static int soc_common_pcmcia_sock_init(struct pcmcia_socket *sock) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - - debug(skt, 2, "initializing socket\n"); - - skt->ops->socket_init(skt); - return 0; -} - - -/* - * soc_common_pcmcia_suspend() - * ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - * - * Remove power on the socket, disable IRQs from the card. - * Turn off status interrupts, and disable the PCMCIA bus. - * - * Returns: 0 - */ -static int soc_common_pcmcia_suspend(struct pcmcia_socket *sock) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - int ret; - - debug(skt, 2, "suspending socket\n"); - - ret = soc_common_pcmcia_config_skt(skt, &dead_socket); - if (ret == 0) - skt->ops->socket_suspend(skt); - - return ret; -} - -static spinlock_t status_lock = SPIN_LOCK_UNLOCKED; - -static void soc_common_check_status(struct soc_pcmcia_socket *skt) -{ - unsigned int events; - - debug(skt, 4, "entering PCMCIA monitoring thread\n"); - - do { - unsigned int status; - unsigned long flags; - - status = soc_common_pcmcia_skt_state(skt); - - spin_lock_irqsave(&status_lock, flags); - events = (status ^ skt->status) & skt->cs_state.csc_mask; - skt->status = status; - spin_unlock_irqrestore(&status_lock, flags); - - debug(skt, 4, "events: %s%s%s%s%s%s\n", - events == 0 ? "" : "", - events & SS_DETECT ? "DETECT " : "", - events & SS_READY ? "READY " : "", - events & SS_BATDEAD ? "BATDEAD " : "", - events & SS_BATWARN ? "BATWARN " : "", - events & SS_STSCHG ? "STSCHG " : ""); - - if (events) - pcmcia_parse_events(&skt->socket, events); - } while (events); -} - -/* Let's poll for events in addition to IRQs since IRQ only is unreliable... */ -static void soc_common_pcmcia_poll_event(unsigned long dummy) -{ - struct soc_pcmcia_socket *skt = (struct soc_pcmcia_socket *)dummy; - debug(skt, 4, "polling for events\n"); - - mod_timer(&skt->poll_timer, jiffies + SOC_PCMCIA_POLL_PERIOD); - - soc_common_check_status(skt); -} - - -/* - * Service routine for socket driver interrupts (requested by the - * low-level PCMCIA init() operation via soc_common_pcmcia_thread()). - * The actual interrupt-servicing work is performed by - * soc_common_pcmcia_thread(), largely because the Card Services event- - * handling code performs scheduling operations which cannot be - * executed from within an interrupt context. - */ -static irqreturn_t soc_common_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs) -{ - struct soc_pcmcia_socket *skt = dev; - - debug(skt, 3, "servicing IRQ %d\n", irq); - - soc_common_check_status(skt); - - return IRQ_HANDLED; -} - - -/* - * Implements the get_status() operation for the in-kernel PCMCIA - * service (formerly SS_GetStatus in Card Services). Essentially just - * fills in bits in `status' according to internal driver state or - * the value of the voltage detect chipselect register. - * - * As a debugging note, during card startup, the PCMCIA core issues - * three set_socket() commands in a row the first with RESET deasserted, - * the second with RESET asserted, and the last with RESET deasserted - * again. Following the third set_socket(), a get_status() command will - * be issued. The kernel is looking for the SS_READY flag (see - * setup_socket(), reset_socket(), and unreset_socket() in cs.c). - * - * Returns: 0 - */ -static int -soc_common_pcmcia_get_status(struct pcmcia_socket *sock, unsigned int *status) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - - skt->status = soc_common_pcmcia_skt_state(skt); - *status = skt->status; - - return 0; -} - - -/* - * Implements the get_socket() operation for the in-kernel PCMCIA - * service (formerly SS_GetSocket in Card Services). Not a very - * exciting routine. - * - * Returns: 0 - */ -static int -soc_common_pcmcia_get_socket(struct pcmcia_socket *sock, socket_state_t *state) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - - debug(skt, 2, "\n"); - - *state = skt->cs_state; - - return 0; -} - -/* - * Implements the set_socket() operation for the in-kernel PCMCIA - * service (formerly SS_SetSocket in Card Services). We more or - * less punt all of this work and let the kernel handle the details - * of power configuration, reset, &c. We also record the value of - * `state' in order to regurgitate it to the PCMCIA core later. - * - * Returns: 0 - */ -static int -soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - - debug(skt, 2, "mask: %s%s%s%s%s%sflags: %s%s%s%s%s%sVcc %d Vpp %d irq %d\n", - (state->csc_mask==0)?" ":"", - (state->csc_mask&SS_DETECT)?"DETECT ":"", - (state->csc_mask&SS_READY)?"READY ":"", - (state->csc_mask&SS_BATDEAD)?"BATDEAD ":"", - (state->csc_mask&SS_BATWARN)?"BATWARN ":"", - (state->csc_mask&SS_STSCHG)?"STSCHG ":"", - (state->flags==0)?" ":"", - (state->flags&SS_PWR_AUTO)?"PWR_AUTO ":"", - (state->flags&SS_IOCARD)?"IOCARD ":"", - (state->flags&SS_RESET)?"RESET ":"", - (state->flags&SS_SPKR_ENA)?"SPKR_ENA ":"", - (state->flags&SS_OUTPUT_ENA)?"OUTPUT_ENA ":"", - state->Vcc, state->Vpp, state->io_irq); - - return soc_common_pcmcia_config_skt(skt, state); -} - - -/* - * Implements the set_io_map() operation for the in-kernel PCMCIA - * service (formerly SS_SetIOMap in Card Services). We configure - * the map speed as requested, but override the address ranges - * supplied by Card Services. - * - * Returns: 0 on success, -1 on error - */ -static int -soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *map) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - unsigned short speed = map->speed; - - debug(skt, 2, "map %u speed %u start 0x%08x stop 0x%08x\n", - map->map, map->speed, map->start, map->stop); - debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n", - (map->flags==0)?"":"", - (map->flags&MAP_ACTIVE)?"ACTIVE ":"", - (map->flags&MAP_16BIT)?"16BIT ":"", - (map->flags&MAP_AUTOSZ)?"AUTOSZ ":"", - (map->flags&MAP_0WS)?"0WS ":"", - (map->flags&MAP_WRPROT)?"WRPROT ":"", - (map->flags&MAP_USE_WAIT)?"USE_WAIT ":"", - (map->flags&MAP_PREFETCH)?"PREFETCH ":""); - - if (map->map >= MAX_IO_WIN) { - printk(KERN_ERR "%s(): map (%d) out of range\n", __FUNCTION__, - map->map); - return -1; - } - - if (map->flags & MAP_ACTIVE) { - if (speed == 0) - speed = SOC_PCMCIA_IO_ACCESS; - } else { - speed = 0; - } - - skt->spd_io[map->map] = speed; - skt->ops->set_timing(skt); - - if (map->stop == 1) - map->stop = PAGE_SIZE-1; - - map->stop -= map->start; - map->stop += (unsigned long)skt->virt_io; - map->start = (unsigned long)skt->virt_io; - - return 0; -} - - -/* - * Implements the set_mem_map() operation for the in-kernel PCMCIA - * service (formerly SS_SetMemMap in Card Services). We configure - * the map speed as requested, but override the address ranges - * supplied by Card Services. - * - * Returns: 0 on success, -1 on error - */ -static int -soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map) -{ - struct soc_pcmcia_socket *skt = to_soc_pcmcia_socket(sock); - struct resource *res; - unsigned short speed = map->speed; - - debug(skt, 2, "map %u speed %u card_start %08x\n", - map->map, map->speed, map->card_start); - debug(skt, 2, "flags: %s%s%s%s%s%s%s%s\n", - (map->flags==0)?"":"", - (map->flags&MAP_ACTIVE)?"ACTIVE ":"", - (map->flags&MAP_16BIT)?"16BIT ":"", - (map->flags&MAP_AUTOSZ)?"AUTOSZ ":"", - (map->flags&MAP_0WS)?"0WS ":"", - (map->flags&MAP_WRPROT)?"WRPROT ":"", - (map->flags&MAP_ATTRIB)?"ATTRIB ":"", - (map->flags&MAP_USE_WAIT)?"USE_WAIT ":""); - - if (map->map >= MAX_WIN) - return -EINVAL; - - if (map->flags & MAP_ACTIVE) { - if (speed == 0) - speed = 300; - } else { - speed = 0; - } - - if (map->flags & MAP_ATTRIB) { - res = &skt->res_attr; - skt->spd_attr[map->map] = speed; - skt->spd_mem[map->map] = 0; - } else { - res = &skt->res_mem; - skt->spd_attr[map->map] = 0; - skt->spd_mem[map->map] = speed; - } - - skt->ops->set_timing(skt); - - map->sys_stop -= map->sys_start; - map->sys_stop += res->start + map->card_start; - map->sys_start = res->start + map->card_start; - - return 0; -} - -struct bittbl { - unsigned int mask; - const char *name; -}; - -static struct bittbl status_bits[] = { - { SS_WRPROT, "SS_WRPROT" }, - { SS_BATDEAD, "SS_BATDEAD" }, - { SS_BATWARN, "SS_BATWARN" }, - { SS_READY, "SS_READY" }, - { SS_DETECT, "SS_DETECT" }, - { SS_POWERON, "SS_POWERON" }, - { SS_STSCHG, "SS_STSCHG" }, - { SS_3VCARD, "SS_3VCARD" }, - { SS_XVCARD, "SS_XVCARD" }, -}; - -static struct bittbl conf_bits[] = { - { SS_PWR_AUTO, "SS_PWR_AUTO" }, - { SS_IOCARD, "SS_IOCARD" }, - { SS_RESET, "SS_RESET" }, - { SS_DMA_MODE, "SS_DMA_MODE" }, - { SS_SPKR_ENA, "SS_SPKR_ENA" }, - { SS_OUTPUT_ENA, "SS_OUTPUT_ENA" }, -}; - -static void -dump_bits(char **p, const char *prefix, unsigned int val, struct bittbl *bits, int sz) -{ - char *b = *p; - int i; - - b += sprintf(b, "%-9s:", prefix); - for (i = 0; i < sz; i++) - if (val & bits[i].mask) - b += sprintf(b, " %s", bits[i].name); - *b++ = '\n'; - *p = b; -} - -/* - * Implements the /sys/class/pcmcia_socket/??/status file. - * - * Returns: the number of characters added to the buffer - */ -static ssize_t show_status(struct class_device *class_dev, char *buf) -{ - struct soc_pcmcia_socket *skt = - container_of(class_dev, struct soc_pcmcia_socket, socket.dev); - char *p = buf; - - p+=sprintf(p, "slot : %d\n", skt->nr); - - dump_bits(&p, "status", skt->status, - status_bits, ARRAY_SIZE(status_bits)); - dump_bits(&p, "csc_mask", skt->cs_state.csc_mask, - status_bits, ARRAY_SIZE(status_bits)); - dump_bits(&p, "cs_flags", skt->cs_state.flags, - conf_bits, ARRAY_SIZE(conf_bits)); - - p+=sprintf(p, "Vcc : %d\n", skt->cs_state.Vcc); - p+=sprintf(p, "Vpp : %d\n", skt->cs_state.Vpp); - p+=sprintf(p, "IRQ : %d (%d)\n", skt->cs_state.io_irq, skt->irq); - if (skt->ops->show_timing) - p+=skt->ops->show_timing(skt, p); - - return p-buf; -} -static CLASS_DEVICE_ATTR(status, S_IRUGO, show_status, NULL); - - -static struct pccard_operations soc_common_pcmcia_operations = { - .init = soc_common_pcmcia_sock_init, - .suspend = soc_common_pcmcia_suspend, - .get_status = soc_common_pcmcia_get_status, - .get_socket = soc_common_pcmcia_get_socket, - .set_socket = soc_common_pcmcia_set_socket, - .set_io_map = soc_common_pcmcia_set_io_map, - .set_mem_map = soc_common_pcmcia_set_mem_map, -}; - - -int soc_pcmcia_request_irqs(struct soc_pcmcia_socket *skt, - struct pcmcia_irqs *irqs, int nr) -{ - int i, res = 0; - - for (i = 0; i < nr; i++) { - if (irqs[i].sock != skt->nr) - continue; - res = request_irq(irqs[i].irq, soc_common_pcmcia_interrupt, - SA_INTERRUPT, irqs[i].str, skt); - if (res) - break; - set_irq_type(irqs[i].irq, IRQT_NOEDGE); - } - - if (res) { - printk(KERN_ERR "PCMCIA: request for IRQ%d failed (%d)\n", - irqs[i].irq, res); - - while (i--) - if (irqs[i].sock == skt->nr) - free_irq(irqs[i].irq, skt); - } - return res; -} -EXPORT_SYMBOL(soc_pcmcia_request_irqs); - -void soc_pcmcia_free_irqs(struct soc_pcmcia_socket *skt, - struct pcmcia_irqs *irqs, int nr) -{ - int i; - - for (i = 0; i < nr; i++) - if (irqs[i].sock == skt->nr) - free_irq(irqs[i].irq, skt); -} -EXPORT_SYMBOL(soc_pcmcia_free_irqs); - -void soc_pcmcia_disable_irqs(struct soc_pcmcia_socket *skt, - struct pcmcia_irqs *irqs, int nr) -{ - int i; - - for (i = 0; i < nr; i++) - if (irqs[i].sock == skt->nr) - set_irq_type(irqs[i].irq, IRQT_NOEDGE); -} -EXPORT_SYMBOL(soc_pcmcia_disable_irqs); - -void soc_pcmcia_enable_irqs(struct soc_pcmcia_socket *skt, - struct pcmcia_irqs *irqs, int nr) -{ - int i; - - for (i = 0; i < nr; i++) - if (irqs[i].sock == skt->nr) { - set_irq_type(irqs[i].irq, IRQT_RISING); - set_irq_type(irqs[i].irq, IRQT_BOTHEDGE); - } -} -EXPORT_SYMBOL(soc_pcmcia_enable_irqs); - - -LIST_HEAD(soc_pcmcia_sockets); -DECLARE_MUTEX(soc_pcmcia_sockets_lock); - -static const char *skt_names[] = { - "PCMCIA socket 0", - "PCMCIA socket 1", -}; - -struct skt_dev_info { - int nskt; - struct soc_pcmcia_socket skt[0]; -}; - -#define SKT_DEV_INFO_SIZE(n) \ - (sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket)) - -int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr) -{ - struct skt_dev_info *sinfo; - int ret, i; - - down(&soc_pcmcia_sockets_lock); - - sinfo = kmalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL); - if (!sinfo) { - ret = -ENOMEM; - goto out; - } - - memset(sinfo, 0, SKT_DEV_INFO_SIZE(nr)); - sinfo->nskt = nr; - - /* - * Initialise the per-socket structure. - */ - for (i = 0; i < nr; i++) { - struct soc_pcmcia_socket *skt = &sinfo->skt[i]; - - skt->socket.ops = &soc_common_pcmcia_operations; - skt->socket.owner = ops->owner; - skt->socket.dev.dev = dev; - - init_timer(&skt->poll_timer); - skt->poll_timer.function = soc_common_pcmcia_poll_event; - skt->poll_timer.data = (unsigned long)skt; - skt->poll_timer.expires = jiffies + SOC_PCMCIA_POLL_PERIOD; - - skt->nr = first + i; - skt->irq = NO_IRQ; - skt->dev = dev; - skt->ops = ops; - - skt->res_skt.start = _PCMCIA(skt->nr); - skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1; - skt->res_skt.name = skt_names[skt->nr]; - skt->res_skt.flags = IORESOURCE_MEM; - - ret = request_resource(&iomem_resource, &skt->res_skt); - if (ret) - goto out_err_1; - - skt->res_io.start = _PCMCIAIO(skt->nr); - skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1; - skt->res_io.name = "io"; - skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY; - - ret = request_resource(&skt->res_skt, &skt->res_io); - if (ret) - goto out_err_2; - - skt->res_mem.start = _PCMCIAMem(skt->nr); - skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1; - skt->res_mem.name = "memory"; - skt->res_mem.flags = IORESOURCE_MEM; - - ret = request_resource(&skt->res_skt, &skt->res_mem); - if (ret) - goto out_err_3; - - skt->res_attr.start = _PCMCIAAttr(skt->nr); - skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1; - skt->res_attr.name = "attribute"; - skt->res_attr.flags = IORESOURCE_MEM; - - ret = request_resource(&skt->res_skt, &skt->res_attr); - if (ret) - goto out_err_4; - - skt->virt_io = ioremap(skt->res_io.start, 0x10000); - if (skt->virt_io == NULL) { - ret = -ENOMEM; - goto out_err_5; - } - - list_add(&skt->node, &soc_pcmcia_sockets); - - /* - * We initialize default socket timing here, because - * we are not guaranteed to see a SetIOMap operation at - * runtime. - */ - ops->set_timing(skt); - - ret = ops->hw_init(skt); - if (ret) - goto out_err_6; - - skt->socket.features = SS_CAP_STATIC_MAP|SS_CAP_PCCARD; - skt->socket.irq_mask = 0; - skt->socket.map_size = PAGE_SIZE; - skt->socket.pci_irq = skt->irq; - skt->socket.io_offset = (unsigned long)skt->virt_io; - - skt->status = soc_common_pcmcia_skt_state(skt); - - ret = pcmcia_register_socket(&skt->socket); - if (ret) - goto out_err_7; - - WARN_ON(skt->socket.sock != i); - - add_timer(&skt->poll_timer); - - class_device_create_file(&skt->socket.dev, &class_device_attr_status); - } - - dev_set_drvdata(dev, sinfo); - ret = 0; - goto out; - - do { - struct soc_pcmcia_socket *skt = &sinfo->skt[i]; - - del_timer_sync(&skt->poll_timer); - pcmcia_unregister_socket(&skt->socket); - - out_err_7: - flush_scheduled_work(); - - ops->hw_shutdown(skt); - out_err_6: - list_del(&skt->node); - iounmap(skt->virt_io); - out_err_5: - release_resource(&skt->res_attr); - out_err_4: - release_resource(&skt->res_mem); - out_err_3: - release_resource(&skt->res_io); - out_err_2: - release_resource(&skt->res_skt); - out_err_1: - i--; - } while (i > 0); - - kfree(sinfo); - - out: - up(&soc_pcmcia_sockets_lock); - return ret; -} - -int soc_common_drv_pcmcia_remove(struct device *dev) -{ - struct skt_dev_info *sinfo = dev_get_drvdata(dev); - int i; - - dev_set_drvdata(dev, NULL); - - down(&soc_pcmcia_sockets_lock); - for (i = 0; i < sinfo->nskt; i++) { - struct soc_pcmcia_socket *skt = &sinfo->skt[i]; - - del_timer_sync(&skt->poll_timer); - - pcmcia_unregister_socket(&skt->socket); - - flush_scheduled_work(); - - skt->ops->hw_shutdown(skt); - - soc_common_pcmcia_config_skt(skt, &dead_socket); - - list_del(&skt->node); - iounmap(skt->virt_io); - skt->virt_io = NULL; - release_resource(&skt->res_attr); - release_resource(&skt->res_mem); - release_resource(&skt->res_io); - release_resource(&skt->res_skt); - } - up(&soc_pcmcia_sockets_lock); - - kfree(sinfo); - - return 0; -} diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h deleted file mode 100644 index 60e30197b..000000000 --- a/drivers/pcmcia/soc_common.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * linux/drivers/pcmcia/soc_common.h - * - * Copyright (C) 2000 John G Dorsey - * - * This file contains definitions for the PCMCIA support code common to - * integrated SOCs like the SA-11x0 and PXA2xx microprocessors. - */ -#ifndef _ASM_ARCH_PCMCIA -#define _ASM_ARCH_PCMCIA - -/* include the world */ -#include -#include -#include -#include -#include -#include -#include "cs_internal.h" - - -struct device; -struct pcmcia_low_level; - -/* - * This structure encapsulates per-socket state which we might need to - * use when responding to a Card Services query of some kind. - */ -struct soc_pcmcia_socket { - struct pcmcia_socket socket; - - /* - * Info from low level handler - */ - struct device *dev; - unsigned int nr; - unsigned int irq; - - /* - * Core PCMCIA state - */ - struct pcmcia_low_level *ops; - - unsigned int status; - socket_state_t cs_state; - - unsigned short spd_io[MAX_IO_WIN]; - unsigned short spd_mem[MAX_WIN]; - unsigned short spd_attr[MAX_WIN]; - - struct resource res_skt; - struct resource res_io; - struct resource res_mem; - struct resource res_attr; - void *virt_io; - - unsigned int irq_state; - - struct timer_list poll_timer; - struct list_head node; -}; - -struct pcmcia_state { - unsigned detect: 1, - ready: 1, - bvd1: 1, - bvd2: 1, - wrprot: 1, - vs_3v: 1, - vs_Xv: 1; -}; - -struct pcmcia_low_level { - struct module *owner; - - /* first socket in system */ - int first; - /* nr of sockets */ - int nr; - - int (*hw_init)(struct soc_pcmcia_socket *); - void (*hw_shutdown)(struct soc_pcmcia_socket *); - - void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *); - int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *); - - /* - * Enable card status IRQs on (re-)initialisation. This can - * be called at initialisation, power management event, or - * pcmcia event. - */ - void (*socket_init)(struct soc_pcmcia_socket *); - - /* - * Disable card status IRQs and PCMCIA bus on suspend. - */ - void (*socket_suspend)(struct soc_pcmcia_socket *); - - /* - * Hardware specific timing routines. - * If provided, the get_timing routine overrides the SOC default. - */ - unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int); - int (*set_timing)(struct soc_pcmcia_socket *); - int (*show_timing)(struct soc_pcmcia_socket *, char *); -}; - - -struct pcmcia_irqs { - int sock; - int irq; - const char *str; -}; - -struct soc_pcmcia_timing { - unsigned short io; - unsigned short mem; - unsigned short attr; -}; - -extern int soc_pcmcia_request_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_irqs *irqs, int nr); -extern void soc_pcmcia_free_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_irqs *irqs, int nr); -extern void soc_pcmcia_disable_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_irqs *irqs, int nr); -extern void soc_pcmcia_enable_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_irqs *irqs, int nr); -extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_pcmcia_timing *); - - -extern struct list_head soc_pcmcia_sockets; -extern struct semaphore soc_pcmcia_sockets_lock; - -extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr); -extern int soc_common_drv_pcmcia_remove(struct device *dev); - - -#ifdef DEBUG - -extern void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func, - int lvl, const char *fmt, ...); - -#define debug(skt, lvl, fmt, arg...) \ - soc_pcmcia_debug(skt, __func__, lvl, fmt , ## arg) - -#else -#define debug(skt, lvl, fmt, arg...) do { } while (0) -#endif - - -/* - * The PC Card Standard, Release 7, section 4.13.4, says that twIORD - * has a minimum value of 165ns. Section 4.13.5 says that twIOWR has - * a minimum value of 165ns, as well. Section 4.7.2 (describing - * common and attribute memory write timing) says that twWE has a - * minimum value of 150ns for a 250ns cycle time (for 5V operation; - * see section 4.7.4), or 300ns for a 600ns cycle time (for 3.3V - * operation, also section 4.7.4). Section 4.7.3 says that taOE - * has a maximum value of 150ns for a 300ns cycle time (for 5V - * operation), or 300ns for a 600ns cycle time (for 3.3V operation). - * - * When configuring memory maps, Card Services appears to adopt the policy - * that a memory access time of "0" means "use the default." The default - * PCMCIA I/O command width time is 165ns. The default PCMCIA 5V attribute - * and memory command width time is 150ns; the PCMCIA 3.3V attribute and - * memory command width time is 300ns. - */ -#define SOC_PCMCIA_IO_ACCESS (165) -#define SOC_PCMCIA_5V_MEM_ACCESS (150) -#define SOC_PCMCIA_3V_MEM_ACCESS (300) -#define SOC_PCMCIA_ATTR_MEM_ACCESS (300) - -/* - * The socket driver actually works nicely in interrupt-driven form, - * so the (relatively infrequent) polling is "just to be sure." - */ -#define SOC_PCMCIA_POLL_PERIOD (2*HZ) - - -/* I/O pins replacing memory pins - * (PCMCIA System Architecture, 2nd ed., by Don Anderson, p.75) - * - * These signals change meaning when going from memory-only to - * memory-or-I/O interface: - */ -#define iostschg bvd1 -#define iospkr bvd2 - -#endif diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c deleted file mode 100644 index 5b6ce0a88..000000000 --- a/drivers/scsi/qlogicfas408.c +++ /dev/null @@ -1,637 +0,0 @@ -/*----------------------------------------------------------------*/ -/* - Qlogic linux driver - work in progress. No Warranty express or implied. - Use at your own risk. Support Tort Reform so you won't have to read all - these silly disclaimers. - - Copyright 1994, Tom Zerucha. - tz@execpc.com - - Additional Code, and much appreciated help by - Michael A. Griffith - grif@cs.ucr.edu - - Thanks to Eric Youngdale and Dave Hinds for loadable module and PCMCIA - help respectively, and for suffering through my foolishness during the - debugging process. - - Reference Qlogic FAS408 Technical Manual, 53408-510-00A, May 10, 1994 - (you can reference it, but it is incomplete and inaccurate in places) - - Version 0.46 1/30/97 - kernel 1.2.0+ - - Functions as standalone, loadable, and PCMCIA driver, the latter from - Dave Hinds' PCMCIA package. - - Cleaned up 26/10/2002 by Alan Cox as part of the 2.5 - SCSI driver cleanup and audit. This driver still needs work on the - following - - Non terminating hardware waits - - Some layering violations with its pcmcia stub - - Redistributable under terms of the GNU General Public License - - For the avoidance of doubt the "preferred form" of this code is one which - is in an open non patent encumbered format. Where cryptographic key signing - forms part of the process of creating an executable the information - including keys needed to generate an equivalently functional executable - are deemed to be part of the source code. - -*/ - -#include -#include /* to get disk capacity */ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "scsi.h" -#include -#include "qlogicfas408.h" - -/*----------------------------------------------------------------*/ -static int qlcfg5 = (XTALFREQ << 5); /* 15625/512 */ -static int qlcfg6 = SYNCXFRPD; -static int qlcfg7 = SYNCOFFST; -static int qlcfg8 = (SLOWCABLE << 7) | (QL_ENABLE_PARITY << 4); -static int qlcfg9 = ((XTALFREQ + 4) / 5); -static int qlcfgc = (FASTCLK << 3) | (FASTSCSI << 4); - -/*----------------------------------------------------------------*/ - -/*----------------------------------------------------------------*/ -/* local functions */ -/*----------------------------------------------------------------*/ - -/* error recovery - reset everything */ - -static void ql_zap(struct qlogicfas408_priv *priv) -{ - int x; - int qbase = priv->qbase; - int int_type = priv->int_type; - - x = inb(qbase + 0xd); - REG0; - outb(3, qbase + 3); /* reset SCSI */ - outb(2, qbase + 3); /* reset chip */ - if (x & 0x80) - REG1; -} - -/* - * Do a pseudo-dma tranfer - */ - -static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int reqlen) -{ - int j; - int qbase = priv->qbase; - j = 0; - if (phase & 1) { /* in */ -#if QL_TURBO_PDMA - rtrc(4) - /* empty fifo in large chunks */ - if (reqlen >= 128 && (inb(qbase + 8) & 2)) { /* full */ - insl(qbase + 4, request, 32); - reqlen -= 128; - request += 128; - } - while (reqlen >= 84 && !(j & 0xc0)) /* 2/3 */ - if ((j = inb(qbase + 8)) & 4) - { - insl(qbase + 4, request, 21); - reqlen -= 84; - request += 84; - } - if (reqlen >= 44 && (inb(qbase + 8) & 8)) { /* 1/3 */ - insl(qbase + 4, request, 11); - reqlen -= 44; - request += 44; - } -#endif - /* until both empty and int (or until reclen is 0) */ - rtrc(7) - j = 0; - while (reqlen && !((j & 0x10) && (j & 0xc0))) - { - /* while bytes to receive and not empty */ - j &= 0xc0; - while (reqlen && !((j = inb(qbase + 8)) & 0x10)) - { - *request++ = inb(qbase + 4); - reqlen--; - } - if (j & 0x10) - j = inb(qbase + 8); - - } - } else { /* out */ -#if QL_TURBO_PDMA - rtrc(4) - if (reqlen >= 128 && inb(qbase + 8) & 0x10) { /* empty */ - outsl(qbase + 4, request, 32); - reqlen -= 128; - request += 128; - } - while (reqlen >= 84 && !(j & 0xc0)) /* 1/3 */ - if (!((j = inb(qbase + 8)) & 8)) { - outsl(qbase + 4, request, 21); - reqlen -= 84; - request += 84; - } - if (reqlen >= 40 && !(inb(qbase + 8) & 4)) { /* 2/3 */ - outsl(qbase + 4, request, 10); - reqlen -= 40; - request += 40; - } -#endif - /* until full and int (or until reclen is 0) */ - rtrc(7) - j = 0; - while (reqlen && !((j & 2) && (j & 0xc0))) { - /* while bytes to send and not full */ - while (reqlen && !((j = inb(qbase + 8)) & 2)) - { - outb(*request++, qbase + 4); - reqlen--; - } - if (j & 2) - j = inb(qbase + 8); - } - } - /* maybe return reqlen */ - return inb(qbase + 8) & 0xc0; -} - -/* - * Wait for interrupt flag (polled - not real hardware interrupt) - */ - -static int ql_wai(struct qlogicfas408_priv *priv) -{ - int k; - int qbase = priv->qbase; - unsigned long i; - - k = 0; - i = jiffies + WATCHDOG; - while (time_before(jiffies, i) && !priv->qabort && - !((k = inb(qbase + 4)) & 0xe0)) { - barrier(); - cpu_relax(); - } - if (time_after_eq(jiffies, i)) - return (DID_TIME_OUT); - if (priv->qabort) - return (priv->qabort == 1 ? DID_ABORT : DID_RESET); - if (k & 0x60) - ql_zap(priv); - if (k & 0x20) - return (DID_PARITY); - if (k & 0x40) - return (DID_ERROR); - return 0; -} - -/* - * Initiate scsi command - queueing handler - * caller must hold host lock - */ - -static void ql_icmd(Scsi_Cmnd * cmd) -{ - struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); - int qbase = priv->qbase; - int int_type = priv->int_type; - unsigned int i; - - priv->qabort = 0; - - REG0; - /* clearing of interrupts and the fifo is needed */ - - inb(qbase + 5); /* clear interrupts */ - if (inb(qbase + 5)) /* if still interrupting */ - outb(2, qbase + 3); /* reset chip */ - else if (inb(qbase + 7) & 0x1f) - outb(1, qbase + 3); /* clear fifo */ - while (inb(qbase + 5)); /* clear ints */ - REG1; - outb(1, qbase + 8); /* set for PIO pseudo DMA */ - outb(0, qbase + 0xb); /* disable ints */ - inb(qbase + 8); /* clear int bits */ - REG0; - outb(0x40, qbase + 0xb); /* enable features */ - - /* configurables */ - outb(qlcfgc, qbase + 0xc); - /* config: no reset interrupt, (initiator) bus id */ - outb(0x40 | qlcfg8 | priv->qinitid, qbase + 8); - outb(qlcfg7, qbase + 7); - outb(qlcfg6, qbase + 6); - /**/ outb(qlcfg5, qbase + 5); /* select timer */ - outb(qlcfg9 & 7, qbase + 9); /* prescaler */ -/* outb(0x99, qbase + 5); */ - outb(cmd->device->id, qbase + 4); - - for (i = 0; i < cmd->cmd_len; i++) - outb(cmd->cmnd[i], qbase + 2); - - priv->qlcmd = cmd; - outb(0x41, qbase + 3); /* select and send command */ -} - -/* - * Process scsi command - usually after interrupt - */ - -static unsigned int ql_pcmd(Scsi_Cmnd * cmd) -{ - unsigned int i, j; - unsigned long k; - unsigned int result; /* ultimate return result */ - unsigned int status; /* scsi returned status */ - unsigned int message; /* scsi returned message */ - unsigned int phase; /* recorded scsi phase */ - unsigned int reqlen; /* total length of transfer */ - struct scatterlist *sglist; /* scatter-gather list pointer */ - unsigned int sgcount; /* sg counter */ - char *buf; - struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); - int qbase = priv->qbase; - int int_type = priv->int_type; - - rtrc(1) - j = inb(qbase + 6); - i = inb(qbase + 5); - if (i == 0x20) { - return (DID_NO_CONNECT << 16); - } - i |= inb(qbase + 5); /* the 0x10 bit can be set after the 0x08 */ - if (i != 0x18) { - printk(KERN_ERR "Ql:Bad Interrupt status:%02x\n", i); - ql_zap(priv); - return (DID_BAD_INTR << 16); - } - j &= 7; /* j = inb( qbase + 7 ) >> 5; */ - - /* correct status is supposed to be step 4 */ - /* it sometimes returns step 3 but with 0 bytes left to send */ - /* We can try stuffing the FIFO with the max each time, but we will get a - sequence of 3 if any bytes are left (but we do flush the FIFO anyway */ - - if (j != 3 && j != 4) { - printk(KERN_ERR "Ql:Bad sequence for command %d, int %02X, cmdleft = %d\n", - j, i, inb(qbase + 7) & 0x1f); - ql_zap(priv); - return (DID_ERROR << 16); - } - result = DID_OK; - if (inb(qbase + 7) & 0x1f) /* if some bytes in fifo */ - outb(1, qbase + 3); /* clear fifo */ - /* note that request_bufflen is the total xfer size when sg is used */ - reqlen = cmd->request_bufflen; - /* note that it won't work if transfers > 16M are requested */ - if (reqlen && !((phase = inb(qbase + 4)) & 6)) { /* data phase */ - rtrc(2) - outb(reqlen, qbase); /* low-mid xfer cnt */ - outb(reqlen >> 8, qbase + 1); /* low-mid xfer cnt */ - outb(reqlen >> 16, qbase + 0xe); /* high xfer cnt */ - outb(0x90, qbase + 3); /* command do xfer */ - /* PIO pseudo DMA to buffer or sglist */ - REG1; - if (!cmd->use_sg) - ql_pdma(priv, phase, cmd->request_buffer, - cmd->request_bufflen); - else { - sgcount = cmd->use_sg; - sglist = cmd->request_buffer; - while (sgcount--) { - if (priv->qabort) { - REG0; - return ((priv->qabort == 1 ? - DID_ABORT : DID_RESET) << 16); - } - buf = page_address(sglist->page) + sglist->offset; - if (ql_pdma(priv, phase, buf, sglist->length)) - break; - sglist++; - } - } - REG0; - rtrc(2) - /* - * Wait for irq (split into second state of irq handler - * if this can take time) - */ - if ((k = ql_wai(priv))) - return (k << 16); - k = inb(qbase + 5); /* should be 0x10, bus service */ - } - - /* - * Enter Status (and Message In) Phase - */ - - k = jiffies + WATCHDOG; - - while (time_before(jiffies, k) && !priv->qabort && - !(inb(qbase + 4) & 6)) - cpu_relax(); /* wait for status phase */ - - if (time_after_eq(jiffies, k)) { - ql_zap(priv); - return (DID_TIME_OUT << 16); - } - - /* FIXME: timeout ?? */ - while (inb(qbase + 5)) - cpu_relax(); /* clear pending ints */ - - if (priv->qabort) - return ((priv->qabort == 1 ? DID_ABORT : DID_RESET) << 16); - - outb(0x11, qbase + 3); /* get status and message */ - if ((k = ql_wai(priv))) - return (k << 16); - i = inb(qbase + 5); /* get chip irq stat */ - j = inb(qbase + 7) & 0x1f; /* and bytes rec'd */ - status = inb(qbase + 2); - message = inb(qbase + 2); - - /* - * Should get function complete int if Status and message, else - * bus serv if only status - */ - if (!((i == 8 && j == 2) || (i == 0x10 && j == 1))) { - printk(KERN_ERR "Ql:Error during status phase, int=%02X, %d bytes recd\n", i, j); - result = DID_ERROR; - } - outb(0x12, qbase + 3); /* done, disconnect */ - rtrc(1) - if ((k = ql_wai(priv))) - return (k << 16); - - /* - * Should get bus service interrupt and disconnect interrupt - */ - - i = inb(qbase + 5); /* should be bus service */ - while (!priv->qabort && ((i & 0x20) != 0x20)) { - barrier(); - cpu_relax(); - i |= inb(qbase + 5); - } - rtrc(0) - - if (priv->qabort) - return ((priv->qabort == 1 ? DID_ABORT : DID_RESET) << 16); - - return (result << 16) | (message << 8) | (status & STATUS_MASK); -} - -/* - * Interrupt handler - */ - -static void ql_ihandl(int irq, void *dev_id, struct pt_regs *regs) -{ - Scsi_Cmnd *icmd; - struct Scsi_Host *host = (struct Scsi_Host *)dev_id; - struct qlogicfas408_priv *priv = get_priv_by_host(host); - int qbase = priv->qbase; - REG0; - - if (!(inb(qbase + 4) & 0x80)) /* false alarm? */ - return; - - if (priv->qlcmd == NULL) { /* no command to process? */ - int i; - i = 16; - while (i-- && inb(qbase + 5)); /* maybe also ql_zap() */ - return; - } - icmd = priv->qlcmd; - icmd->result = ql_pcmd(icmd); - priv->qlcmd = NULL; - /* - * If result is CHECK CONDITION done calls qcommand to request - * sense - */ - (icmd->scsi_done) (icmd); -} - -irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id, struct pt_regs *regs) -{ - unsigned long flags; - struct Scsi_Host *host = dev_id; - - spin_lock_irqsave(host->host_lock, flags); - ql_ihandl(irq, dev_id, regs); - spin_unlock_irqrestore(host->host_lock, flags); - return IRQ_HANDLED; -} - -/* - * Queued command - */ - -int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)) -{ - struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); - if (cmd->device->id == priv->qinitid) { - cmd->result = DID_BAD_TARGET << 16; - done(cmd); - return 0; - } - - cmd->scsi_done = done; - /* wait for the last command's interrupt to finish */ - while (priv->qlcmd != NULL) { - barrier(); - cpu_relax(); - } - ql_icmd(cmd); - return 0; -} - -/* - * Return bios parameters - */ - -int qlogicfas408_biosparam(struct scsi_device * disk, - struct block_device *dev, - sector_t capacity, int ip[]) -{ -/* This should mimic the DOS Qlogic driver's behavior exactly */ - ip[0] = 0x40; - ip[1] = 0x20; - ip[2] = (unsigned long) capacity / (ip[0] * ip[1]); - if (ip[2] > 1024) { - ip[0] = 0xff; - ip[1] = 0x3f; - ip[2] = (unsigned long) capacity / (ip[0] * ip[1]); -#if 0 - if (ip[2] > 1023) - ip[2] = 1023; -#endif - } - return 0; -} - -/* - * Abort a command in progress - */ - -int qlogicfas408_abort(Scsi_Cmnd * cmd) -{ - struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); - priv->qabort = 1; - ql_zap(priv); - return SUCCESS; -} - -/* - * Reset SCSI bus - * FIXME: This function is invoked with cmd = NULL directly by - * the PCMCIA qlogic_stub code. This wants fixing - */ - -int qlogicfas408_bus_reset(Scsi_Cmnd * cmd) -{ - struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd); - priv->qabort = 2; - ql_zap(priv); - return SUCCESS; -} - -/* - * Reset SCSI host controller - */ - -int qlogicfas408_host_reset(Scsi_Cmnd * cmd) -{ - return FAILED; -} - -/* - * Reset SCSI device - */ - -int qlogicfas408_device_reset(Scsi_Cmnd * cmd) -{ - return FAILED; -} - -/* - * Return info string - */ - -const char *qlogicfas408_info(struct Scsi_Host *host) -{ - struct qlogicfas408_priv *priv = get_priv_by_host(host); - return priv->qinfo; -} - -/* - * Get type of chip - */ - -int qlogicfas408_get_chip_type(int qbase, int int_type) -{ - REG1; - return inb(qbase + 0xe) & 0xf8; -} - -/* - * Perform initialization tasks - */ - -void qlogicfas408_setup(int qbase, int id, int int_type) -{ - outb(1, qbase + 8); /* set for PIO pseudo DMA */ - REG0; - outb(0x40 | qlcfg8 | id, qbase + 8); /* (ini) bus id, disable scsi rst */ - outb(qlcfg5, qbase + 5); /* select timer */ - outb(qlcfg9, qbase + 9); /* prescaler */ - -#if QL_RESET_AT_START - outb(3, qbase + 3); - - REG1; - /* FIXME: timeout */ - while (inb(qbase + 0xf) & 4) - cpu_relax(); - - REG0; -#endif -} - -/* - * Checks if this is a QLogic FAS 408 - */ - -int qlogicfas408_detect(int qbase, int int_type) -{ - REG1; - return (((inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7) && - ((inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7)); -} - -/* - * Disable interrupts - */ - -void qlogicfas408_disable_ints(struct qlogicfas408_priv *priv) -{ - int qbase = priv->qbase; - int int_type = priv->int_type; - - REG1; - outb(0, qbase + 0xb); /* disable ints */ -} - -/* - * Init and exit functions - */ - -static int __init qlogicfas408_init(void) -{ - return 0; -} - -static void __exit qlogicfas408_exit(void) -{ - -} - -MODULE_AUTHOR("Tom Zerucha, Michael Griffith"); -MODULE_DESCRIPTION("Driver for the Qlogic FAS SCSI controllers"); -MODULE_LICENSE("GPL"); -module_init(qlogicfas408_init); -module_exit(qlogicfas408_exit); - -EXPORT_SYMBOL(qlogicfas408_info); -EXPORT_SYMBOL(qlogicfas408_queuecommand); -EXPORT_SYMBOL(qlogicfas408_abort); -EXPORT_SYMBOL(qlogicfas408_bus_reset); -EXPORT_SYMBOL(qlogicfas408_device_reset); -EXPORT_SYMBOL(qlogicfas408_host_reset); -EXPORT_SYMBOL(qlogicfas408_biosparam); -EXPORT_SYMBOL(qlogicfas408_ihandl); -EXPORT_SYMBOL(qlogicfas408_get_chip_type); -EXPORT_SYMBOL(qlogicfas408_setup); -EXPORT_SYMBOL(qlogicfas408_detect); -EXPORT_SYMBOL(qlogicfas408_disable_ints); - diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c deleted file mode 100644 index 75013729e..000000000 --- a/drivers/scsi/sata_sx4.c +++ /dev/null @@ -1,1446 +0,0 @@ -/* - * sata_sx4.c - Promise SATA - * - * Maintained by: Jeff Garzik - * Please ALWAYS copy linux-ide@vger.kernel.org - * on emails. - * - * Copyright 2003-2004 Red Hat, Inc. - * - * The contents of this file are subject to the Open - * Software License version 1.1 that can be found at - * http://www.opensource.org/licenses/osl-1.1.txt and is included herein - * by reference. - * - * Alternatively, the contents of this file may be used under the terms - * of the GNU General Public License version 2 (the "GPL") as distributed - * in the kernel source COPYING file, in which case the provisions of - * the GPL are applicable instead of the above. If you wish to allow - * the use of your version of this file only under the terms of the - * GPL and not to allow others to use your version of this file under - * the OSL, indicate your decision by deleting the provisions above and - * replace them with the notice and other provisions required by the GPL. - * If you do not delete the provisions above, a recipient may use your - * version of this file under either the OSL or the GPL. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include "scsi.h" -#include -#include -#include -#include "sata_promise.h" - -#define DRV_NAME "sata_sx4" -#define DRV_VERSION "0.50" - - -enum { - PDC_PRD_TBL = 0x44, /* Direct command DMA table addr */ - - PDC_PKT_SUBMIT = 0x40, /* Command packet pointer addr */ - PDC_HDMA_PKT_SUBMIT = 0x100, /* Host DMA packet pointer addr */ - PDC_INT_SEQMASK = 0x40, /* Mask of asserted SEQ INTs */ - PDC_HDMA_CTLSTAT = 0x12C, /* Host DMA control / status */ - - PDC_20621_SEQCTL = 0x400, - PDC_20621_SEQMASK = 0x480, - PDC_20621_GENERAL_CTL = 0x484, - PDC_20621_PAGE_SIZE = (32 * 1024), - - /* chosen, not constant, values; we design our own DIMM mem map */ - PDC_20621_DIMM_WINDOW = 0x0C, /* page# for 32K DIMM window */ - PDC_20621_DIMM_BASE = 0x00200000, - PDC_20621_DIMM_DATA = (64 * 1024), - PDC_DIMM_DATA_STEP = (256 * 1024), - PDC_DIMM_WINDOW_STEP = (8 * 1024), - PDC_DIMM_HOST_PRD = (6 * 1024), - PDC_DIMM_HOST_PKT = (128 * 0), - PDC_DIMM_HPKT_PRD = (128 * 1), - PDC_DIMM_ATA_PKT = (128 * 2), - PDC_DIMM_APKT_PRD = (128 * 3), - PDC_DIMM_HEADER_SZ = PDC_DIMM_APKT_PRD + 128, - PDC_PAGE_WINDOW = 0x40, - PDC_PAGE_DATA = PDC_PAGE_WINDOW + - (PDC_20621_DIMM_DATA / PDC_20621_PAGE_SIZE), - PDC_PAGE_SET = PDC_DIMM_DATA_STEP / PDC_20621_PAGE_SIZE, - - PDC_CHIP0_OFS = 0xC0000, /* offset of chip #0 */ - - PDC_20621_ERR_MASK = (1<<19) | (1<<20) | (1<<21) | (1<<22) | - (1<<23), - - board_20621 = 0, /* FastTrak S150 SX4 */ - - PDC_RESET = (1 << 11), /* HDMA reset */ - - PDC_MAX_HDMA = 32, - PDC_HDMA_Q_MASK = (PDC_MAX_HDMA - 1), - - PDC_DIMM0_SPD_DEV_ADDRESS = 0x50, - PDC_DIMM1_SPD_DEV_ADDRESS = 0x51, - PDC_MAX_DIMM_MODULE = 0x02, - PDC_I2C_CONTROL_OFFSET = 0x48, - PDC_I2C_ADDR_DATA_OFFSET = 0x4C, - PDC_DIMM0_CONTROL_OFFSET = 0x80, - PDC_DIMM1_CONTROL_OFFSET = 0x84, - PDC_SDRAM_CONTROL_OFFSET = 0x88, - PDC_I2C_WRITE = 0x00000000, - PDC_I2C_READ = 0x00000040, - PDC_I2C_START = 0x00000080, - PDC_I2C_MASK_INT = 0x00000020, - PDC_I2C_COMPLETE = 0x00010000, - PDC_I2C_NO_ACK = 0x00100000, - PDC_DIMM_SPD_SUBADDRESS_START = 0x00, - PDC_DIMM_SPD_SUBADDRESS_END = 0x7F, - PDC_DIMM_SPD_ROW_NUM = 3, - PDC_DIMM_SPD_COLUMN_NUM = 4, - PDC_DIMM_SPD_MODULE_ROW = 5, - PDC_DIMM_SPD_TYPE = 11, - PDC_DIMM_SPD_FRESH_RATE = 12, - PDC_DIMM_SPD_BANK_NUM = 17, - PDC_DIMM_SPD_CAS_LATENCY = 18, - PDC_DIMM_SPD_ATTRIBUTE = 21, - PDC_DIMM_SPD_ROW_PRE_CHARGE = 27, - PDC_DIMM_SPD_ROW_ACTIVE_DELAY = 28, - PDC_DIMM_SPD_RAS_CAS_DELAY = 29, - PDC_DIMM_SPD_ACTIVE_PRECHARGE = 30, - PDC_DIMM_SPD_SYSTEM_FREQ = 126, - PDC_CTL_STATUS = 0x08, - PDC_DIMM_WINDOW_CTLR = 0x0C, - PDC_TIME_CONTROL = 0x3C, - PDC_TIME_PERIOD = 0x40, - PDC_TIME_COUNTER = 0x44, - PDC_GENERAL_CTLR = 0x484, - PCI_PLL_INIT = 0x8A531824, - PCI_X_TCOUNT = 0xEE1E5CFF -}; - - -struct pdc_port_priv { - u8 dimm_buf[(ATA_PRD_SZ * ATA_MAX_PRD) + 512]; - u8 *pkt; - dma_addr_t pkt_dma; -}; - -struct pdc_host_priv { - void *dimm_mmio; - - unsigned int doing_hdma; - unsigned int hdma_prod; - unsigned int hdma_cons; - struct { - struct ata_queued_cmd *qc; - unsigned int seq; - unsigned long pkt_ofs; - } hdma[32]; -}; - - -static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent); -static void pdc20621_dma_setup(struct ata_queued_cmd *qc); -static void pdc20621_dma_start(struct ata_queued_cmd *qc); -static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_regs *regs); -static void pdc_eng_timeout(struct ata_port *ap); -static void pdc_20621_phy_reset (struct ata_port *ap); -static int pdc_port_start(struct ata_port *ap); -static void pdc_port_stop(struct ata_port *ap); -static void pdc20621_fill_sg(struct ata_queued_cmd *qc); -static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf); -static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf); -static void pdc20621_host_stop(struct ata_host_set *host_set); -static inline void pdc_dma_complete (struct ata_port *ap, - struct ata_queued_cmd *qc, int have_err); -static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe); -static int pdc20621_detect_dimm(struct ata_probe_ent *pe); -static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, - u32 device, u32 subaddr, u32 *pdata); -static int pdc20621_prog_dimm0(struct ata_probe_ent *pe); -static unsigned int pdc20621_prog_dimm_global(struct ata_probe_ent *pe); -#ifdef ATA_VERBOSE_DEBUG -static void pdc20621_get_from_dimm(struct ata_probe_ent *pe, - void *psource, u32 offset, u32 size); -#endif -static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, - void *psource, u32 offset, u32 size); - - -static Scsi_Host_Template pdc_sata_sht = { - .module = THIS_MODULE, - .name = DRV_NAME, - .queuecommand = ata_scsi_queuecmd, - .eh_strategy_handler = ata_scsi_error, - .can_queue = ATA_DEF_QUEUE, - .this_id = ATA_SHT_THIS_ID, - .sg_tablesize = LIBATA_MAX_PRD, - .max_sectors = ATA_MAX_SECTORS, - .cmd_per_lun = ATA_SHT_CMD_PER_LUN, - .emulated = ATA_SHT_EMULATED, - .use_clustering = ATA_SHT_USE_CLUSTERING, - .proc_name = DRV_NAME, - .dma_boundary = ATA_DMA_BOUNDARY, - .slave_configure = ata_scsi_slave_config, - .bios_param = ata_std_bios_param, -}; - -static struct ata_port_operations pdc_20621_ops = { - .port_disable = ata_port_disable, - .tf_load = pdc_tf_load_mmio, - .tf_read = ata_tf_read_mmio, - .check_status = ata_check_status_mmio, - .exec_command = pdc_exec_command_mmio, - .phy_reset = pdc_20621_phy_reset, - .bmdma_setup = pdc20621_dma_setup, - .bmdma_start = pdc20621_dma_start, - .fill_sg = pdc20621_fill_sg, - .eng_timeout = pdc_eng_timeout, - .irq_handler = pdc20621_interrupt, - .port_start = pdc_port_start, - .port_stop = pdc_port_stop, - .host_stop = pdc20621_host_stop, -}; - -static struct ata_port_info pdc_port_info[] = { - /* board_20621 */ - { - .sht = &pdc_sata_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | - ATA_FLAG_SRST | ATA_FLAG_MMIO, - .pio_mask = 0x03, /* pio3-4 */ - .udma_mask = 0x7f, /* udma0-6 ; FIXME */ - .port_ops = &pdc_20621_ops, - }, - -}; - -static struct pci_device_id pdc_sata_pci_tbl[] = { - { PCI_VENDOR_ID_PROMISE, 0x6622, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - board_20621 }, - { } /* terminate list */ -}; - - -static struct pci_driver pdc_sata_pci_driver = { - .name = DRV_NAME, - .id_table = pdc_sata_pci_tbl, - .probe = pdc_sata_init_one, - .remove = ata_pci_remove_one, -}; - - -static void pdc20621_host_stop(struct ata_host_set *host_set) -{ - struct pdc_host_priv *hpriv = host_set->private_data; - void *dimm_mmio = hpriv->dimm_mmio; - - iounmap(dimm_mmio); - kfree(hpriv); -} - -static int pdc_port_start(struct ata_port *ap) -{ - struct pci_dev *pdev = ap->host_set->pdev; - struct pdc_port_priv *pp; - int rc; - - rc = ata_port_start(ap); - if (rc) - return rc; - - pp = kmalloc(sizeof(*pp), GFP_KERNEL); - if (!pp) { - rc = -ENOMEM; - goto err_out; - } - memset(pp, 0, sizeof(*pp)); - - pp->pkt = pci_alloc_consistent(pdev, 128, &pp->pkt_dma); - if (!pp->pkt) { - rc = -ENOMEM; - goto err_out_kfree; - } - - ap->private_data = pp; - - return 0; - -err_out_kfree: - kfree(pp); -err_out: - ata_port_stop(ap); - return rc; -} - - -static void pdc_port_stop(struct ata_port *ap) -{ - struct pci_dev *pdev = ap->host_set->pdev; - struct pdc_port_priv *pp = ap->private_data; - - ap->private_data = NULL; - pci_free_consistent(pdev, 128, pp->pkt, pp->pkt_dma); - kfree(pp); - ata_port_stop(ap); -} - - -static void pdc_20621_phy_reset (struct ata_port *ap) -{ - VPRINTK("ENTER\n"); - ap->cbl = ATA_CBL_SATA; - ata_port_probe(ap); - ata_bus_reset(ap); -} - -static inline void pdc20621_ata_sg(struct ata_taskfile *tf, u8 *buf, - unsigned int portno, - unsigned int total_len) -{ - u32 addr; - unsigned int dw = PDC_DIMM_APKT_PRD >> 2; - u32 *buf32 = (u32 *) buf; - - /* output ATA packet S/G table */ - addr = PDC_20621_DIMM_BASE + PDC_20621_DIMM_DATA + - (PDC_DIMM_DATA_STEP * portno); - VPRINTK("ATA sg addr 0x%x, %d\n", addr, addr); - buf32[dw] = cpu_to_le32(addr); - buf32[dw + 1] = cpu_to_le32(total_len | ATA_PRD_EOT); - - VPRINTK("ATA PSG @ %x == (0x%x, 0x%x)\n", - PDC_20621_DIMM_BASE + - (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_APKT_PRD, - buf32[dw], buf32[dw + 1]); -} - -static inline void pdc20621_host_sg(struct ata_taskfile *tf, u8 *buf, - unsigned int portno, - unsigned int total_len) -{ - u32 addr; - unsigned int dw = PDC_DIMM_HPKT_PRD >> 2; - u32 *buf32 = (u32 *) buf; - - /* output Host DMA packet S/G table */ - addr = PDC_20621_DIMM_BASE + PDC_20621_DIMM_DATA + - (PDC_DIMM_DATA_STEP * portno); - - buf32[dw] = cpu_to_le32(addr); - buf32[dw + 1] = cpu_to_le32(total_len | ATA_PRD_EOT); - - VPRINTK("HOST PSG @ %x == (0x%x, 0x%x)\n", - PDC_20621_DIMM_BASE + - (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_HPKT_PRD, - buf32[dw], buf32[dw + 1]); -} - -static inline unsigned int pdc20621_ata_pkt(struct ata_taskfile *tf, - unsigned int devno, u8 *buf, - unsigned int portno) -{ - unsigned int i, dw; - u32 *buf32 = (u32 *) buf; - u8 dev_reg; - - unsigned int dimm_sg = PDC_20621_DIMM_BASE + - (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_APKT_PRD; - VPRINTK("ENTER, dimm_sg == 0x%x, %d\n", dimm_sg, dimm_sg); - - i = PDC_DIMM_ATA_PKT; - - /* - * Set up ATA packet - */ - if ((tf->protocol == ATA_PROT_DMA) && (!(tf->flags & ATA_TFLAG_WRITE))) - buf[i++] = PDC_PKT_READ; - else if (tf->protocol == ATA_PROT_NODATA) - buf[i++] = PDC_PKT_NODATA; - else - buf[i++] = 0; - buf[i++] = 0; /* reserved */ - buf[i++] = portno + 1; /* seq. id */ - buf[i++] = 0xff; /* delay seq. id */ - - /* dimm dma S/G, and next-pkt */ - dw = i >> 2; - buf32[dw] = cpu_to_le32(dimm_sg); - buf32[dw + 1] = 0; - i += 8; - - if (devno == 0) - dev_reg = ATA_DEVICE_OBS; - else - dev_reg = ATA_DEVICE_OBS | ATA_DEV1; - - /* select device */ - buf[i++] = (1 << 5) | PDC_PKT_CLEAR_BSY | ATA_REG_DEVICE; - buf[i++] = dev_reg; - - /* device control register */ - buf[i++] = (1 << 5) | PDC_REG_DEVCTL; - buf[i++] = tf->ctl; - - return i; -} - -static inline void pdc20621_host_pkt(struct ata_taskfile *tf, u8 *buf, - unsigned int portno) -{ - unsigned int dw; - u32 tmp, *buf32 = (u32 *) buf; - - unsigned int host_sg = PDC_20621_DIMM_BASE + - (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_HOST_PRD; - unsigned int dimm_sg = PDC_20621_DIMM_BASE + - (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_HPKT_PRD; - VPRINTK("ENTER, dimm_sg == 0x%x, %d\n", dimm_sg, dimm_sg); - VPRINTK("host_sg == 0x%x, %d\n", host_sg, host_sg); - - dw = PDC_DIMM_HOST_PKT >> 2; - - /* - * Set up Host DMA packet - */ - if ((tf->protocol == ATA_PROT_DMA) && (!(tf->flags & ATA_TFLAG_WRITE))) - tmp = PDC_PKT_READ; - else - tmp = 0; - tmp |= ((portno + 1 + 4) << 16); /* seq. id */ - tmp |= (0xff << 24); /* delay seq. id */ - buf32[dw + 0] = cpu_to_le32(tmp); - buf32[dw + 1] = cpu_to_le32(host_sg); - buf32[dw + 2] = cpu_to_le32(dimm_sg); - buf32[dw + 3] = 0; - - VPRINTK("HOST PKT @ %x == (0x%x 0x%x 0x%x 0x%x)\n", - PDC_20621_DIMM_BASE + (PDC_DIMM_WINDOW_STEP * portno) + - PDC_DIMM_HOST_PKT, - buf32[dw + 0], - buf32[dw + 1], - buf32[dw + 2], - buf32[dw + 3]); -} - -static void pdc20621_fill_sg(struct ata_queued_cmd *qc) -{ - struct scatterlist *sg = qc->sg; - struct ata_port *ap = qc->ap; - struct pdc_port_priv *pp = ap->private_data; - void *mmio = ap->host_set->mmio_base; - struct pdc_host_priv *hpriv = ap->host_set->private_data; - void *dimm_mmio = hpriv->dimm_mmio; - unsigned int portno = ap->port_no; - unsigned int i, last, idx, total_len = 0, sgt_len; - u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ]; - - VPRINTK("ata%u: ENTER\n", ap->id); - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - /* - * Build S/G table - */ - last = qc->n_elem; - idx = 0; - for (i = 0; i < last; i++) { - buf[idx++] = cpu_to_le32(sg_dma_address(&sg[i])); - buf[idx++] = cpu_to_le32(sg_dma_len(&sg[i])); - total_len += sg[i].length; - } - buf[idx - 1] |= cpu_to_le32(ATA_PRD_EOT); - sgt_len = idx * 4; - - /* - * Build ATA, host DMA packets - */ - pdc20621_host_sg(&qc->tf, &pp->dimm_buf[0], portno, total_len); - pdc20621_host_pkt(&qc->tf, &pp->dimm_buf[0], portno); - - pdc20621_ata_sg(&qc->tf, &pp->dimm_buf[0], portno, total_len); - i = pdc20621_ata_pkt(&qc->tf, qc->dev->devno, &pp->dimm_buf[0], portno); - - if (qc->tf.flags & ATA_TFLAG_LBA48) - i = pdc_prep_lba48(&qc->tf, &pp->dimm_buf[0], i); - else - i = pdc_prep_lba28(&qc->tf, &pp->dimm_buf[0], i); - - pdc_pkt_footer(&qc->tf, &pp->dimm_buf[0], i); - - /* copy three S/G tables and two packets to DIMM MMIO window */ - memcpy_toio(dimm_mmio + (portno * PDC_DIMM_WINDOW_STEP), - &pp->dimm_buf, PDC_DIMM_HEADER_SZ); - memcpy_toio(dimm_mmio + (portno * PDC_DIMM_WINDOW_STEP) + - PDC_DIMM_HOST_PRD, - &pp->dimm_buf[PDC_DIMM_HEADER_SZ], sgt_len); - - /* force host FIFO dump */ - writel(0x00000001, mmio + PDC_20621_GENERAL_CTL); - - readl(dimm_mmio); /* MMIO PCI posting flush */ - - VPRINTK("ata pkt buf ofs %u, prd size %u, mmio copied\n", i, sgt_len); -} - -static void __pdc20621_push_hdma(struct ata_queued_cmd *qc, - unsigned int seq, - u32 pkt_ofs) -{ - struct ata_port *ap = qc->ap; - struct ata_host_set *host_set = ap->host_set; - void *mmio = host_set->mmio_base; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - writel(0x00000001, mmio + PDC_20621_SEQCTL + (seq * 4)); - readl(mmio + PDC_20621_SEQCTL + (seq * 4)); /* flush */ - - writel(pkt_ofs, mmio + PDC_HDMA_PKT_SUBMIT); - readl(mmio + PDC_HDMA_PKT_SUBMIT); /* flush */ -} - -static void pdc20621_push_hdma(struct ata_queued_cmd *qc, - unsigned int seq, - u32 pkt_ofs) -{ - struct ata_port *ap = qc->ap; - struct pdc_host_priv *pp = ap->host_set->private_data; - unsigned int idx = pp->hdma_prod & PDC_HDMA_Q_MASK; - - if (!pp->doing_hdma) { - __pdc20621_push_hdma(qc, seq, pkt_ofs); - pp->doing_hdma = 1; - return; - } - - pp->hdma[idx].qc = qc; - pp->hdma[idx].seq = seq; - pp->hdma[idx].pkt_ofs = pkt_ofs; - pp->hdma_prod++; -} - -static void pdc20621_pop_hdma(struct ata_queued_cmd *qc) -{ - struct ata_port *ap = qc->ap; - struct pdc_host_priv *pp = ap->host_set->private_data; - unsigned int idx = pp->hdma_cons & PDC_HDMA_Q_MASK; - - /* if nothing on queue, we're done */ - if (pp->hdma_prod == pp->hdma_cons) { - pp->doing_hdma = 0; - return; - } - - __pdc20621_push_hdma(pp->hdma[idx].qc, pp->hdma[idx].seq, - pp->hdma[idx].pkt_ofs); - pp->hdma_cons++; -} - -#ifdef ATA_VERBOSE_DEBUG -static void pdc20621_dump_hdma(struct ata_queued_cmd *qc) -{ - struct ata_port *ap = qc->ap; - unsigned int port_no = ap->port_no; - struct pdc_host_priv *hpriv = ap->host_set->private_data; - void *dimm_mmio = hpriv->dimm_mmio; - - dimm_mmio += (port_no * PDC_DIMM_WINDOW_STEP); - dimm_mmio += PDC_DIMM_HOST_PKT; - - printk(KERN_ERR "HDMA[0] == 0x%08X\n", readl(dimm_mmio)); - printk(KERN_ERR "HDMA[1] == 0x%08X\n", readl(dimm_mmio + 4)); - printk(KERN_ERR "HDMA[2] == 0x%08X\n", readl(dimm_mmio + 8)); - printk(KERN_ERR "HDMA[3] == 0x%08X\n", readl(dimm_mmio + 12)); -} -#else -static inline void pdc20621_dump_hdma(struct ata_queued_cmd *qc) { } -#endif /* ATA_VERBOSE_DEBUG */ - -static void pdc20621_dma_setup(struct ata_queued_cmd *qc) -{ - /* nothing for now. later, we will call standard - * code in libata-core for ATAPI here */ -} - -static void pdc20621_dma_start(struct ata_queued_cmd *qc) -{ - struct ata_port *ap = qc->ap; - struct ata_host_set *host_set = ap->host_set; - unsigned int port_no = ap->port_no; - void *mmio = host_set->mmio_base; - unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE); - u8 seq = (u8) (port_no + 1); - unsigned int doing_hdma = 0, port_ofs; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - VPRINTK("ata%u: ENTER\n", ap->id); - - port_ofs = PDC_20621_DIMM_BASE + (PDC_DIMM_WINDOW_STEP * port_no); - - /* if writing, we (1) DMA to DIMM, then (2) do ATA command */ - if (rw) { - doing_hdma = 1; - seq += 4; - } - - wmb(); /* flush PRD, pkt writes */ - - if (doing_hdma) { - pdc20621_dump_hdma(qc); - pdc20621_push_hdma(qc, seq, port_ofs + PDC_DIMM_HOST_PKT); - VPRINTK("queued ofs 0x%x (%u), seq %u\n", - port_ofs + PDC_DIMM_HOST_PKT, - port_ofs + PDC_DIMM_HOST_PKT, - seq); - } else { - writel(0x00000001, mmio + PDC_20621_SEQCTL + (seq * 4)); - readl(mmio + PDC_20621_SEQCTL + (seq * 4)); /* flush */ - - writel(port_ofs + PDC_DIMM_ATA_PKT, - (void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); - readl((void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); - VPRINTK("submitted ofs 0x%x (%u), seq %u\n", - port_ofs + PDC_DIMM_ATA_PKT, - port_ofs + PDC_DIMM_ATA_PKT, - seq); - } -} - -static inline unsigned int pdc20621_host_intr( struct ata_port *ap, - struct ata_queued_cmd *qc, - unsigned int doing_hdma, - void *mmio) -{ - unsigned int port_no = ap->port_no; - unsigned int port_ofs = - PDC_20621_DIMM_BASE + (PDC_DIMM_WINDOW_STEP * port_no); - u8 status; - unsigned int handled = 0; - - VPRINTK("ENTER\n"); - - if ((qc->tf.protocol == ATA_PROT_DMA) && /* read */ - (!(qc->tf.flags & ATA_TFLAG_WRITE))) { - - /* step two - DMA from DIMM to host */ - if (doing_hdma) { - VPRINTK("ata%u: read hdma, 0x%x 0x%x\n", ap->id, - readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT)); - pdc_dma_complete(ap, qc, 0); - pdc20621_pop_hdma(qc); - } - - /* step one - exec ATA command */ - else { - u8 seq = (u8) (port_no + 1 + 4); - VPRINTK("ata%u: read ata, 0x%x 0x%x\n", ap->id, - readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT)); - - /* submit hdma pkt */ - pdc20621_dump_hdma(qc); - pdc20621_push_hdma(qc, seq, - port_ofs + PDC_DIMM_HOST_PKT); - } - handled = 1; - - } else if (qc->tf.protocol == ATA_PROT_DMA) { /* write */ - - /* step one - DMA from host to DIMM */ - if (doing_hdma) { - u8 seq = (u8) (port_no + 1); - VPRINTK("ata%u: write hdma, 0x%x 0x%x\n", ap->id, - readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT)); - - /* submit ata pkt */ - writel(0x00000001, mmio + PDC_20621_SEQCTL + (seq * 4)); - readl(mmio + PDC_20621_SEQCTL + (seq * 4)); - writel(port_ofs + PDC_DIMM_ATA_PKT, - (void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); - readl((void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); - } - - /* step two - execute ATA command */ - else { - VPRINTK("ata%u: write ata, 0x%x 0x%x\n", ap->id, - readl(mmio + 0x104), readl(mmio + PDC_HDMA_CTLSTAT)); - pdc_dma_complete(ap, qc, 0); - pdc20621_pop_hdma(qc); - } - handled = 1; - - /* command completion, but no data xfer */ - } else if (qc->tf.protocol == ATA_PROT_NODATA) { - - status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000); - DPRINTK("BUS_NODATA (drv_stat 0x%X)\n", status); - ata_qc_complete(qc, status); - handled = 1; - - } else { - ap->stats.idle_irq++; - } - - return handled; -} - -static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_regs *regs) -{ - struct ata_host_set *host_set = dev_instance; - struct ata_port *ap; - u32 mask = 0; - unsigned int i, tmp, port_no; - unsigned int handled = 0; - void *mmio_base; - - VPRINTK("ENTER\n"); - - if (!host_set || !host_set->mmio_base) { - VPRINTK("QUICK EXIT\n"); - return IRQ_NONE; - } - - mmio_base = host_set->mmio_base; - - /* reading should also clear interrupts */ - mmio_base += PDC_CHIP0_OFS; - mask = readl(mmio_base + PDC_20621_SEQMASK); - VPRINTK("mask == 0x%x\n", mask); - - if (mask == 0xffffffff) { - VPRINTK("QUICK EXIT 2\n"); - return IRQ_NONE; - } - mask &= 0xffff; /* only 16 tags possible */ - if (!mask) { - VPRINTK("QUICK EXIT 3\n"); - return IRQ_NONE; - } - - spin_lock(&host_set->lock); - - for (i = 1; i < 9; i++) { - port_no = i - 1; - if (port_no > 3) - port_no -= 4; - if (port_no >= host_set->n_ports) - ap = NULL; - else - ap = host_set->ports[port_no]; - tmp = mask & (1 << i); - VPRINTK("seq %u, port_no %u, ap %p, tmp %x\n", i, port_no, ap, tmp); - if (tmp && ap && (!(ap->flags & ATA_FLAG_PORT_DISABLED))) { - struct ata_queued_cmd *qc; - - qc = ata_qc_from_tag(ap, ap->active_tag); - if (qc && (!(qc->tf.ctl & ATA_NIEN))) - handled += pdc20621_host_intr(ap, qc, (i > 4), - mmio_base); - } - } - - spin_unlock(&host_set->lock); - - VPRINTK("mask == 0x%x\n", mask); - - VPRINTK("EXIT\n"); - - return IRQ_RETVAL(handled); -} - -static inline void pdc_dma_complete (struct ata_port *ap, - struct ata_queued_cmd *qc, - int have_err) -{ - u8 err_bit = have_err ? ATA_ERR : 0; - - /* get drive status; clear intr; complete txn */ - ata_qc_complete(qc, ata_wait_idle(ap) | err_bit); -} - -static void pdc_eng_timeout(struct ata_port *ap) -{ - u8 drv_stat; - struct ata_queued_cmd *qc; - - DPRINTK("ENTER\n"); - - qc = ata_qc_from_tag(ap, ap->active_tag); - if (!qc) { - printk(KERN_ERR "ata%u: BUG: timeout without command\n", - ap->id); - goto out; - } - - /* hack alert! We cannot use the supplied completion - * function from inside the ->eh_strategy_handler() thread. - * libata is the only user of ->eh_strategy_handler() in - * any kernel, so the default scsi_done() assumes it is - * not being called from the SCSI EH. - */ - qc->scsidone = scsi_finish_command; - - switch (qc->tf.protocol) { - case ATA_PROT_DMA: - printk(KERN_ERR "ata%u: DMA timeout\n", ap->id); - ata_qc_complete(qc, ata_wait_idle(ap) | ATA_ERR); - break; - - case ATA_PROT_NODATA: - drv_stat = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000); - - printk(KERN_ERR "ata%u: command 0x%x timeout, stat 0x%x\n", - ap->id, qc->tf.command, drv_stat); - - ata_qc_complete(qc, drv_stat); - break; - - default: - drv_stat = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000); - - printk(KERN_ERR "ata%u: unknown timeout, cmd 0x%x stat 0x%x\n", - ap->id, qc->tf.command, drv_stat); - - ata_qc_complete(qc, drv_stat); - break; - } - -out: - DPRINTK("EXIT\n"); -} - -static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf) -{ - if (tf->protocol == ATA_PROT_PIO) - ata_tf_load_mmio(ap, tf); -} - - -static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf) -{ - if (tf->protocol == ATA_PROT_PIO) - ata_exec_command_mmio(ap, tf); -} - - -static void pdc_sata_setup_port(struct ata_ioports *port, unsigned long base) -{ - port->cmd_addr = base; - port->data_addr = base; - port->feature_addr = - port->error_addr = base + 0x4; - port->nsect_addr = base + 0x8; - port->lbal_addr = base + 0xc; - port->lbam_addr = base + 0x10; - port->lbah_addr = base + 0x14; - port->device_addr = base + 0x18; - port->command_addr = - port->status_addr = base + 0x1c; - port->altstatus_addr = - port->ctl_addr = base + 0x38; -} - - -#ifdef ATA_VERBOSE_DEBUG -static void pdc20621_get_from_dimm(struct ata_probe_ent *pe, void *psource, - u32 offset, u32 size) -{ - u32 window_size; - u16 idx; - u8 page_mask; - long dist; - void *mmio = pe->mmio_base; - struct pdc_host_priv *hpriv = pe->private_data; - void *dimm_mmio = hpriv->dimm_mmio; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - page_mask = 0x00; - window_size = 0x2000 * 4; /* 32K byte uchar size */ - idx = (u16) (offset / window_size); - - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - - offset -= (idx * window_size); - idx++; - dist = ((long) (window_size - (offset + size))) >= 0 ? size : - (long) (window_size - offset); - memcpy_fromio((char *) psource, (char *) (dimm_mmio + offset / 4), - dist); - - psource += dist; - size -= dist; - for (; (long) size >= (long) window_size ;) { - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_fromio((char *) psource, (char *) (dimm_mmio), - window_size / 4); - psource += window_size; - size -= window_size; - idx ++; - } - - if (size) { - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_fromio((char *) psource, (char *) (dimm_mmio), - size / 4); - } -} -#endif - - -static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource, - u32 offset, u32 size) -{ - u32 window_size; - u16 idx; - u8 page_mask; - long dist; - void *mmio = pe->mmio_base; - struct pdc_host_priv *hpriv = pe->private_data; - void *dimm_mmio = hpriv->dimm_mmio; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - page_mask = 0x00; - window_size = 0x2000 * 4; /* 32K byte uchar size */ - idx = (u16) (offset / window_size); - - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - offset -= (idx * window_size); - idx++; - dist = ((long)(s32)(window_size - (offset + size))) >= 0 ? size : - (long) (window_size - offset); - memcpy_toio((char *) (dimm_mmio + offset / 4), (char *) psource, dist); - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - - psource += dist; - size -= dist; - for (; (long) size >= (long) window_size ;) { - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_toio((char *) (dimm_mmio), (char *) psource, - window_size / 4); - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - psource += window_size; - size -= window_size; - idx ++; - } - - if (size) { - writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); - readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_toio((char *) (dimm_mmio), (char *) psource, size / 4); - writel(0x01, mmio + PDC_GENERAL_CTLR); - readl(mmio + PDC_GENERAL_CTLR); - } -} - - -static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, u32 device, - u32 subaddr, u32 *pdata) -{ - void *mmio = pe->mmio_base; - u32 i2creg = 0; - u32 status; - u32 count =0; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - i2creg |= device << 24; - i2creg |= subaddr << 16; - - /* Set the device and subaddress */ - writel(i2creg, mmio + PDC_I2C_ADDR_DATA_OFFSET); - readl(mmio + PDC_I2C_ADDR_DATA_OFFSET); - - /* Write Control to perform read operation, mask int */ - writel(PDC_I2C_READ | PDC_I2C_START | PDC_I2C_MASK_INT, - mmio + PDC_I2C_CONTROL_OFFSET); - - for (count = 0; count <= 1000; count ++) { - status = readl(mmio + PDC_I2C_CONTROL_OFFSET); - if (status & PDC_I2C_COMPLETE) { - status = readl(mmio + PDC_I2C_ADDR_DATA_OFFSET); - break; - } else if (count == 1000) - return 0; - } - - *pdata = (status >> 8) & 0x000000ff; - return 1; -} - - -static int pdc20621_detect_dimm(struct ata_probe_ent *pe) -{ - u32 data=0 ; - if (pdc20621_i2c_read(pe, PDC_DIMM0_SPD_DEV_ADDRESS, - PDC_DIMM_SPD_SYSTEM_FREQ, &data)) { - if (data == 100) - return 100; - } else - return 0; - - if (pdc20621_i2c_read(pe, PDC_DIMM0_SPD_DEV_ADDRESS, 9, &data)) { - if(data <= 0x75) - return 133; - } else - return 0; - - return 0; -} - - -static int pdc20621_prog_dimm0(struct ata_probe_ent *pe) -{ - u32 spd0[50]; - u32 data = 0; - int size, i; - u8 bdimmsize; - void *mmio = pe->mmio_base; - static const struct { - unsigned int reg; - unsigned int ofs; - } pdc_i2c_read_data [] = { - { PDC_DIMM_SPD_TYPE, 11 }, - { PDC_DIMM_SPD_FRESH_RATE, 12 }, - { PDC_DIMM_SPD_COLUMN_NUM, 4 }, - { PDC_DIMM_SPD_ATTRIBUTE, 21 }, - { PDC_DIMM_SPD_ROW_NUM, 3 }, - { PDC_DIMM_SPD_BANK_NUM, 17 }, - { PDC_DIMM_SPD_MODULE_ROW, 5 }, - { PDC_DIMM_SPD_ROW_PRE_CHARGE, 27 }, - { PDC_DIMM_SPD_ROW_ACTIVE_DELAY, 28 }, - { PDC_DIMM_SPD_RAS_CAS_DELAY, 29 }, - { PDC_DIMM_SPD_ACTIVE_PRECHARGE, 30 }, - { PDC_DIMM_SPD_CAS_LATENCY, 18 }, - }; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - for(i=0; i spd0[28]) - ? spd0[29] : spd0[28]) + 9) / 10) - 1) << 10; - data |= ((spd0[30] - spd0[29] + 9) / 10 - 2) << 12; - - if (spd0[18] & 0x08) - data |= ((0x03) << 14); - else if (spd0[18] & 0x04) - data |= ((0x02) << 14); - else if (spd0[18] & 0x01) - data |= ((0x01) << 14); - else - data |= (0 << 14); - - /* - Calculate the size of bDIMMSize (power of 2) and - merge the DIMM size by program start/end address. - */ - - bdimmsize = spd0[4] + (spd0[5] / 2) + spd0[3] + (spd0[17] / 2) + 3; - size = (1 << bdimmsize) >> 20; /* size = xxx(MB) */ - data |= (((size / 16) - 1) << 16); - data |= (0 << 23); - data |= 8; - writel(data, mmio + PDC_DIMM0_CONTROL_OFFSET); - readl(mmio + PDC_DIMM0_CONTROL_OFFSET); - return size; -} - - -static unsigned int pdc20621_prog_dimm_global(struct ata_probe_ent *pe) -{ - u32 data, spd0; - int error, i; - void *mmio = pe->mmio_base; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - /* - Set To Default : DIMM Module Global Control Register (0x022259F1) - DIMM Arbitration Disable (bit 20) - DIMM Data/Control Output Driving Selection (bit12 - bit15) - Refresh Enable (bit 17) - */ - - data = 0x022259F1; - writel(data, mmio + PDC_SDRAM_CONTROL_OFFSET); - readl(mmio + PDC_SDRAM_CONTROL_OFFSET); - - /* Turn on for ECC */ - pdc20621_i2c_read(pe, PDC_DIMM0_SPD_DEV_ADDRESS, - PDC_DIMM_SPD_TYPE, &spd0); - if (spd0 == 0x02) { - data |= (0x01 << 16); - writel(data, mmio + PDC_SDRAM_CONTROL_OFFSET); - readl(mmio + PDC_SDRAM_CONTROL_OFFSET); - printk(KERN_ERR "Local DIMM ECC Enabled\n"); - } - - /* DIMM Initialization Select/Enable (bit 18/19) */ - data &= (~(1<<18)); - data |= (1<<19); - writel(data, mmio + PDC_SDRAM_CONTROL_OFFSET); - - error = 1; - for (i = 1; i <= 10; i++) { /* polling ~5 secs */ - data = readl(mmio + PDC_SDRAM_CONTROL_OFFSET); - if (!(data & (1<<19))) { - error = 0; - break; - } - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout((i * 100) * HZ / 1000 + 1); - } - return error; -} - - -static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe) -{ - int speed, size, length; - u32 addr,spd0,pci_status; - u32 tmp=0; - u32 time_period=0; - u32 tcount=0; - u32 ticks=0; - u32 clock=0; - u32 fparam=0; - void *mmio = pe->mmio_base; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - /* Initialize PLL based upon PCI Bus Frequency */ - - /* Initialize Time Period Register */ - writel(0xffffffff, mmio + PDC_TIME_PERIOD); - time_period = readl(mmio + PDC_TIME_PERIOD); - VPRINTK("Time Period Register (0x40): 0x%x\n", time_period); - - /* Enable timer */ - writel(0x00001a0, mmio + PDC_TIME_CONTROL); - readl(mmio + PDC_TIME_CONTROL); - - /* Wait 3 seconds */ - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(3 * HZ); - - /* - When timer is enabled, counter is decreased every internal - clock cycle. - */ - - tcount = readl(mmio + PDC_TIME_COUNTER); - VPRINTK("Time Counter Register (0x44): 0x%x\n", tcount); - - /* - If SX4 is on PCI-X bus, after 3 seconds, the timer counter - register should be >= (0xffffffff - 3x10^8). - */ - if(tcount >= PCI_X_TCOUNT) { - ticks = (time_period - tcount); - VPRINTK("Num counters 0x%x (%d)\n", ticks, ticks); - - clock = (ticks / 300000); - VPRINTK("10 * Internal clk = 0x%x (%d)\n", clock, clock); - - clock = (clock * 33); - VPRINTK("10 * Internal clk * 33 = 0x%x (%d)\n", clock, clock); - - /* PLL F Param (bit 22:16) */ - fparam = (1400000 / clock) - 2; - VPRINTK("PLL F Param: 0x%x (%d)\n", fparam, fparam); - - /* OD param = 0x2 (bit 31:30), R param = 0x5 (bit 29:25) */ - pci_status = (0x8a001824 | (fparam << 16)); - } else - pci_status = PCI_PLL_INIT; - - /* Initialize PLL. */ - VPRINTK("pci_status: 0x%x\n", pci_status); - writel(pci_status, mmio + PDC_CTL_STATUS); - readl(mmio + PDC_CTL_STATUS); - - /* - Read SPD of DIMM by I2C interface, - and program the DIMM Module Controller. - */ - if (!(speed = pdc20621_detect_dimm(pe))) { - printk(KERN_ERR "Detect Local DIMM Fail\n"); - return 1; /* DIMM error */ - } - VPRINTK("Local DIMM Speed = %d\n", speed); - - /* Programming DIMM0 Module Control Register (index_CID0:80h) */ - size = pdc20621_prog_dimm0(pe); - VPRINTK("Local DIMM Size = %dMB\n",size); - - /* Programming DIMM Module Global Control Register (index_CID0:88h) */ - if (pdc20621_prog_dimm_global(pe)) { - printk(KERN_ERR "Programming DIMM Module Global Control Register Fail\n"); - return 1; - } - -#ifdef ATA_VERBOSE_DEBUG - { - u8 test_parttern1[40] = {0x55,0xAA,'P','r','o','m','i','s','e',' ', - 'N','o','t',' ','Y','e','t',' ','D','e','f','i','n','e','d',' ', - '1','.','1','0', - '9','8','0','3','1','6','1','2',0,0}; - u8 test_parttern2[40] = {0}; - - pdc20621_put_to_dimm(pe, (void *) test_parttern2, 0x10040, 40); - pdc20621_put_to_dimm(pe, (void *) test_parttern2, 0x40, 40); - - pdc20621_put_to_dimm(pe, (void *) test_parttern1, 0x10040, 40); - pdc20621_get_from_dimm(pe, (void *) test_parttern2, 0x40, 40); - printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0], - test_parttern2[1], &(test_parttern2[2])); - pdc20621_get_from_dimm(pe, (void *) test_parttern2, 0x10040, - 40); - printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0], - test_parttern2[1], &(test_parttern2[2])); - - pdc20621_put_to_dimm(pe, (void *) test_parttern1, 0x40, 40); - pdc20621_get_from_dimm(pe, (void *) test_parttern2, 0x40, 40); - printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0], - test_parttern2[1], &(test_parttern2[2])); - } -#endif - - /* ECC initiliazation. */ - - pdc20621_i2c_read(pe, PDC_DIMM0_SPD_DEV_ADDRESS, - PDC_DIMM_SPD_TYPE, &spd0); - if (spd0 == 0x02) { - VPRINTK("Start ECC initialization\n"); - addr = 0; - length = size * 1024 * 1024; - while (addr < length) { - pdc20621_put_to_dimm(pe, (void *) &tmp, addr, - sizeof(u32)); - addr += sizeof(u32); - } - VPRINTK("Finish ECC initialization\n"); - } - return 0; -} - - -static void pdc_20621_init(struct ata_probe_ent *pe) -{ - u32 tmp; - void *mmio = pe->mmio_base; - - /* hard-code chip #0 */ - mmio += PDC_CHIP0_OFS; - - /* - * Select page 0x40 for our 32k DIMM window - */ - tmp = readl(mmio + PDC_20621_DIMM_WINDOW) & 0xffff0000; - tmp |= PDC_PAGE_WINDOW; /* page 40h; arbitrarily selected */ - writel(tmp, mmio + PDC_20621_DIMM_WINDOW); - - /* - * Reset Host DMA - */ - tmp = readl(mmio + PDC_HDMA_CTLSTAT); - tmp |= PDC_RESET; - writel(tmp, mmio + PDC_HDMA_CTLSTAT); - readl(mmio + PDC_HDMA_CTLSTAT); /* flush */ - - udelay(10); - - tmp = readl(mmio + PDC_HDMA_CTLSTAT); - tmp &= ~PDC_RESET; - writel(tmp, mmio + PDC_HDMA_CTLSTAT); - readl(mmio + PDC_HDMA_CTLSTAT); /* flush */ -} - -static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) -{ - static int printed_version; - struct ata_probe_ent *probe_ent = NULL; - unsigned long base; - void *mmio_base, *dimm_mmio = NULL; - struct pdc_host_priv *hpriv = NULL; - unsigned int board_idx = (unsigned int) ent->driver_data; - int rc; - - if (!printed_version++) - printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); - - /* - * If this driver happens to only be useful on Apple's K2, then - * we should check that here as it has a normal Serverworks ID - */ - rc = pci_enable_device(pdev); - if (rc) - return rc; - - rc = pci_request_regions(pdev, DRV_NAME); - if (rc) - goto err_out; - - rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); - if (rc) - goto err_out_regions; - rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK); - if (rc) - goto err_out_regions; - - probe_ent = kmalloc(sizeof(*probe_ent), GFP_KERNEL); - if (probe_ent == NULL) { - rc = -ENOMEM; - goto err_out_regions; - } - - memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; - INIT_LIST_HEAD(&probe_ent->node); - - mmio_base = ioremap(pci_resource_start(pdev, 3), - pci_resource_len(pdev, 3)); - if (mmio_base == NULL) { - rc = -ENOMEM; - goto err_out_free_ent; - } - base = (unsigned long) mmio_base; - - hpriv = kmalloc(sizeof(*hpriv), GFP_KERNEL); - if (!hpriv) { - rc = -ENOMEM; - goto err_out_iounmap; - } - memset(hpriv, 0, sizeof(*hpriv)); - - dimm_mmio = ioremap(pci_resource_start(pdev, 4), - pci_resource_len(pdev, 4)); - if (!dimm_mmio) { - kfree(hpriv); - rc = -ENOMEM; - goto err_out_iounmap; - } - - hpriv->dimm_mmio = dimm_mmio; - - probe_ent->sht = pdc_port_info[board_idx].sht; - probe_ent->host_flags = pdc_port_info[board_idx].host_flags; - probe_ent->pio_mask = pdc_port_info[board_idx].pio_mask; - probe_ent->udma_mask = pdc_port_info[board_idx].udma_mask; - probe_ent->port_ops = pdc_port_info[board_idx].port_ops; - - probe_ent->irq = pdev->irq; - probe_ent->irq_flags = SA_SHIRQ; - probe_ent->mmio_base = mmio_base; - - probe_ent->private_data = hpriv; - base += PDC_CHIP0_OFS; - - pdc_sata_setup_port(&probe_ent->port[0], base + 0x200); - pdc_sata_setup_port(&probe_ent->port[1], base + 0x280); - - /* notice 4-port boards */ - switch (board_idx) { - case board_20621: - probe_ent->n_ports = 4; - - pdc_sata_setup_port(&probe_ent->port[2], base + 0x300); - pdc_sata_setup_port(&probe_ent->port[3], base + 0x380); - break; - default: - BUG(); - break; - } - - pci_set_master(pdev); - - /* initialize adapter */ - /* initialize local dimm */ - if (pdc20621_dimm_init(probe_ent)) { - rc = -ENOMEM; - goto err_out_iounmap_dimm; - } - pdc_20621_init(probe_ent); - - /* FIXME: check ata_device_add return value */ - ata_device_add(probe_ent); - kfree(probe_ent); - - return 0; - -err_out_iounmap_dimm: /* only get to this label if 20621 */ - kfree(hpriv); - iounmap(dimm_mmio); -err_out_iounmap: - iounmap(mmio_base); -err_out_free_ent: - kfree(probe_ent); -err_out_regions: - pci_release_regions(pdev); -err_out: - pci_disable_device(pdev); - return rc; -} - - -static int __init pdc_sata_init(void) -{ - return pci_module_init(&pdc_sata_pci_driver); -} - - -static void __exit pdc_sata_exit(void) -{ - pci_unregister_driver(&pdc_sata_pci_driver); -} - - -MODULE_AUTHOR("Jeff Garzik"); -MODULE_DESCRIPTION("Promise SATA low-level driver"); -MODULE_LICENSE("GPL"); -MODULE_DEVICE_TABLE(pci, pdc_sata_pci_tbl); - -module_init(pdc_sata_init); -module_exit(pdc_sata_exit); diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c deleted file mode 100644 index 0c86ff989..000000000 --- a/drivers/video/pxafb.c +++ /dev/null @@ -1,1381 +0,0 @@ -/* - * linux/drivers/video/pxafb.c - * - * Copyright (C) 1999 Eric A. Thomas. - * Copyright (C) 2004 Jean-Frederic Clere. - * Copyright (C) 2004 Ian Campbell. - * Copyright (C) 2004 Jeff Lackey. - * Based on sa1100fb.c Copyright (C) 1999 Eric A. Thomas - * which in turn is - * Based on acornfb.c Copyright (C) Russell King. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - * - * Intel PXA250/210 LCD Controller Frame Buffer Driver - * - * Please direct your questions and comments on this driver to the following - * email address: - * - * linux-arm-kernel@lists.arm.linux.org.uk - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -/* - * Complain if VAR is out of range. - */ -#define DEBUG_VAR 1 - -#include "pxafb.h" - -/* Bits which should not be set in machine configuration structures */ -#define LCCR0_INVALID_CONFIG_MASK (LCCR0_OUM|LCCR0_BM|LCCR0_QDM|LCCR0_DIS|LCCR0_EFM|LCCR0_IUM|LCCR0_SFM|LCCR0_LDM|LCCR0_ENB) -#define LCCR3_INVALID_CONFIG_MASK (LCCR3_HSP|LCCR3_VSP|LCCR3_PCD|LCCR3_BPP) - -static void (*pxafb_backlight_power)(int); -static void (*pxafb_lcd_power)(int); - -static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *); -static void set_ctrlr_state(struct pxafb_info *fbi, u_int state); - -#ifdef CONFIG_FB_PXA_PARAMETERS -#define PXAFB_OPTIONS_SIZE 256 -static char g_options[PXAFB_OPTIONS_SIZE] __initdata = ""; -#endif - -static inline void pxafb_schedule_work(struct pxafb_info *fbi, u_int state) -{ - unsigned long flags; - - local_irq_save(flags); - /* - * We need to handle two requests being made at the same time. - * There are two important cases: - * 1. When we are changing VT (C_REENABLE) while unblanking (C_ENABLE) - * We must perform the unblanking, which will do our REENABLE for us. - * 2. When we are blanking, but immediately unblank before we have - * blanked. We do the "REENABLE" thing here as well, just to be sure. - */ - if (fbi->task_state == C_ENABLE && state == C_REENABLE) - state = (u_int) -1; - if (fbi->task_state == C_DISABLE && state == C_ENABLE) - state = C_REENABLE; - - if (state != (u_int)-1) { - fbi->task_state = state; - schedule_work(&fbi->task); - } - local_irq_restore(flags); -} - -static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf) -{ - chan &= 0xffff; - chan >>= 16 - bf->length; - return chan << bf->offset; -} - -static int -pxafb_setpalettereg(u_int regno, u_int red, u_int green, u_int blue, - u_int trans, struct fb_info *info) -{ - struct pxafb_info *fbi = (struct pxafb_info *)info; - u_int val, ret = 1; - - if (regno < fbi->palette_size) { - val = ((red >> 0) & 0xf800); - val |= ((green >> 5) & 0x07e0); - val |= ((blue >> 11) & 0x001f); - - fbi->palette_cpu[regno] = val; - ret = 0; - } - return ret; -} - -static int -pxafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, - u_int trans, struct fb_info *info) -{ - struct pxafb_info *fbi = (struct pxafb_info *)info; - unsigned int val; - int ret = 1; - - /* - * If inverse mode was selected, invert all the colours - * rather than the register number. The register number - * is what you poke into the framebuffer to produce the - * colour you requested. - */ - if (fbi->cmap_inverse) { - red = 0xffff - red; - green = 0xffff - green; - blue = 0xffff - blue; - } - - /* - * If greyscale is true, then we convert the RGB value - * to greyscale no matter what visual we are using. - */ - if (fbi->fb.var.grayscale) - red = green = blue = (19595 * red + 38470 * green + - 7471 * blue) >> 16; - - switch (fbi->fb.fix.visual) { - case FB_VISUAL_TRUECOLOR: - /* - * 12 or 16-bit True Colour. We encode the RGB value - * according to the RGB bitfield information. - */ - if (regno < 16) { - u32 *pal = fbi->fb.pseudo_palette; - - val = chan_to_field(red, &fbi->fb.var.red); - val |= chan_to_field(green, &fbi->fb.var.green); - val |= chan_to_field(blue, &fbi->fb.var.blue); - - pal[regno] = val; - ret = 0; - } - break; - - case FB_VISUAL_STATIC_PSEUDOCOLOR: - case FB_VISUAL_PSEUDOCOLOR: - ret = pxafb_setpalettereg(regno, red, green, blue, trans, info); - break; - } - - return ret; -} - -/* - * pxafb_bpp_to_lccr3(): - * Convert a bits per pixel value to the correct bit pattern for LCCR3 - */ -static int pxafb_bpp_to_lccr3(struct fb_var_screeninfo *var) -{ - int ret = 0; - switch (var->bits_per_pixel) { - case 1: ret = LCCR3_1BPP; break; - case 2: ret = LCCR3_2BPP; break; - case 4: ret = LCCR3_4BPP; break; - case 8: ret = LCCR3_8BPP; break; - case 16: ret = LCCR3_16BPP; break; - } - return ret; -} - -#ifdef CONFIG_CPU_FREQ -/* - * pxafb_display_dma_period() - * Calculate the minimum period (in picoseconds) between two DMA - * requests for the LCD controller. If we hit this, it means we're - * doing nothing but LCD DMA. - */ -static unsigned int pxafb_display_dma_period(struct fb_var_screeninfo *var) -{ - /* - * Period = pixclock * bits_per_byte * bytes_per_transfer - * / memory_bits_per_pixel; - */ - return var->pixclock * 8 * 16 / var->bits_per_pixel; -} - -extern unsigned int get_clk_frequency_khz(int info); -#endif - -/* - * pxafb_check_var(): - * Get the video params out of 'var'. If a value doesn't fit, round it up, - * if it's too big, return -EINVAL. - * - * Round up in the following order: bits_per_pixel, xres, - * yres, xres_virtual, yres_virtual, xoffset, yoffset, grayscale, - * bitfields, horizontal timing, vertical timing. - */ -static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) -{ - struct pxafb_info *fbi = (struct pxafb_info *)info; - - if (var->xres < MIN_XRES) - var->xres = MIN_XRES; - if (var->yres < MIN_YRES) - var->yres = MIN_YRES; - if (var->xres > fbi->max_xres) - var->xres = fbi->max_xres; - if (var->yres > fbi->max_yres) - var->yres = fbi->max_yres; - var->xres_virtual = - max(var->xres_virtual, var->xres); - var->yres_virtual = - max(var->yres_virtual, var->yres); - - /* - * Setup the RGB parameters for this display. - * - * The pixel packing format is described on page 7-11 of the - * PXA2XX Developer's Manual. - */ - if ( var->bits_per_pixel == 16 ) { - var->red.offset = 11; var->red.length = 5; - var->green.offset = 5; var->green.length = 6; - var->blue.offset = 0; var->blue.length = 5; - var->transp.offset = var->transp.length = 0; - } else { - var->red.offset = var->green.offset = var->blue.offset = var->transp.offset = 0; - var->red.length = 8; - var->green.length = 8; - var->blue.length = 8; - var->transp.length = 0; - } - -#ifdef CONFIG_CPU_FREQ - DPRINTK("dma period = %d ps, clock = %d kHz\n", - pxafb_display_dma_period(var), - get_clk_frequency_khz(0)); -#endif - - return 0; -} - -static inline void pxafb_set_truecolor(u_int is_true_color) -{ - DPRINTK("true_color = %d\n", is_true_color); - // do your machine-specific setup if needed -} - -/* - * pxafb_set_par(): - * Set the user defined part of the display for the specified console - */ -static int pxafb_set_par(struct fb_info *info) -{ - struct pxafb_info *fbi = (struct pxafb_info *)info; - struct fb_var_screeninfo *var = &info->var; - unsigned long palette_mem_size; - - DPRINTK("set_par\n"); - - if (var->bits_per_pixel == 16) - fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR; - else if (!fbi->cmap_static) - fbi->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR; - else { - /* - * Some people have weird ideas about wanting static - * pseudocolor maps. I suspect their user space - * applications are broken. - */ - fbi->fb.fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR; - } - - fbi->fb.fix.line_length = var->xres_virtual * - var->bits_per_pixel / 8; - fbi->palette_size = var->bits_per_pixel == 8 ? 256 : 16; - - palette_mem_size = fbi->palette_size * sizeof(u16); - - DPRINTK("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); - - fbi->palette_cpu = (u16 *)(fbi->map_cpu + PAGE_SIZE - palette_mem_size); - fbi->palette_dma = fbi->map_dma + PAGE_SIZE - palette_mem_size; - - /* - * Set (any) board control register to handle new color depth - */ - pxafb_set_truecolor(fbi->fb.fix.visual == FB_VISUAL_TRUECOLOR); - - pxafb_activate_var(var, fbi); - - return 0; -} - -/* - * Formal definition of the VESA spec: - * On - * This refers to the state of the display when it is in full operation - * Stand-By - * This defines an optional operating state of minimal power reduction with - * the shortest recovery time - * Suspend - * This refers to a level of power management in which substantial power - * reduction is achieved by the display. The display can have a longer - * recovery time from this state than from the Stand-by state - * Off - * This indicates that the display is consuming the lowest level of power - * and is non-operational. Recovery from this state may optionally require - * the user to manually power on the monitor - * - * Now, the fbdev driver adds an additional state, (blank), where they - * turn off the video (maybe by colormap tricks), but don't mess with the - * video itself: think of it semantically between on and Stand-By. - * - * So here's what we should do in our fbdev blank routine: - * - * VESA_NO_BLANKING (mode 0) Video on, front/back light on - * VESA_VSYNC_SUSPEND (mode 1) Video on, front/back light off - * VESA_HSYNC_SUSPEND (mode 2) Video on, front/back light off - * VESA_POWERDOWN (mode 3) Video off, front/back light off - * - * This will match the matrox implementation. - */ - -/* - * pxafb_blank(): - * Blank the display by setting all palette values to zero. Note, the - * 12 and 16 bpp modes don't really use the palette, so this will not - * blank the display in all modes. - */ -static int pxafb_blank(int blank, struct fb_info *info) -{ - struct pxafb_info *fbi = (struct pxafb_info *)info; - int i; - - DPRINTK("pxafb_blank: blank=%d\n", blank); - - switch (blank) { - case VESA_POWERDOWN: - case VESA_VSYNC_SUSPEND: - case VESA_HSYNC_SUSPEND: - if (fbi->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR || - fbi->fb.fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) - for (i = 0; i < fbi->palette_size; i++) - pxafb_setpalettereg(i, 0, 0, 0, 0, info); - - pxafb_schedule_work(fbi, C_DISABLE); - //TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); - break; - - case VESA_NO_BLANKING: - //TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); - if (fbi->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR || - fbi->fb.fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) - fb_set_cmap(&fbi->fb.cmap, 1, info); - pxafb_schedule_work(fbi, C_ENABLE); - } - return 0; -} - -static struct fb_ops pxafb_ops = { - .owner = THIS_MODULE, - .fb_check_var = pxafb_check_var, - .fb_set_par = pxafb_set_par, - .fb_setcolreg = pxafb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, - .fb_blank = pxafb_blank, - .fb_cursor = soft_cursor, -}; - -/* - * Calculate the PCD value from the clock rate (in picoseconds). - * We take account of the PPCR clock setting. - * From PXA Developer's Manual: - * - * PixelClock = LCLK - * ------------- - * 2 ( PCD + 1 ) - * - * PCD = LCLK - * ------------- - 1 - * 2(PixelClock) - * - * Where: - * LCLK = LCD/Memory Clock - * PCD = LCCR3[7:0] - * - * PixelClock here is in Hz while the pixclock argument given is the - * period in picoseconds. Hence PixelClock = 1 / ( pixclock * 10^-12 ) - * - * The function get_lclk_frequency_10khz returns LCLK in units of - * 10khz. Calling the result of this function lclk gives us the - * following - * - * PCD = (lclk * 10^4 ) * ( pixclock * 10^-12 ) - * -------------------------------------- - 1 - * 2 - * - * Factoring the 10^4 and 10^-12 out gives 10^-8 == 1 / 100000000 as used below. - */ -static inline unsigned int get_pcd(unsigned int pixclock) -{ - unsigned long long pcd; - - /* FIXME: Need to take into account Double Pixel Clock mode - * (DPC) bit? or perhaps set it based on the various clock - * speeds */ - - pcd = (unsigned long long)get_lclk_frequency_10khz() * (unsigned long long)pixclock; - pcd /= 100000000 * 2; - /* no need for this, since we should subtract 1 anyway. they cancel */ - /* pcd += 1; */ /* make up for integer math truncations */ - return (unsigned int)pcd; -} - -/* - * pxafb_activate_var(): - * Configures LCD Controller based on entries in var parameter. Settings are - * only written to the controller if changes were made. - */ -static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *fbi) -{ - struct pxafb_lcd_reg new_regs; - u_long flags; - u_int lines_per_panel, pcd = get_pcd(var->pixclock); - - DPRINTK("Configuring PXA LCD\n"); - - DPRINTK("var: xres=%d hslen=%d lm=%d rm=%d\n", - var->xres, var->hsync_len, - var->left_margin, var->right_margin); - DPRINTK("var: yres=%d vslen=%d um=%d bm=%d\n", - var->yres, var->vsync_len, - var->upper_margin, var->lower_margin); - DPRINTK("var: pixclock=%d pcd=%d\n", var->pixclock, pcd); - -#if DEBUG_VAR - if (var->xres < 16 || var->xres > 1024) - printk(KERN_ERR "%s: invalid xres %d\n", - fbi->fb.fix.id, var->xres); - switch(var->bits_per_pixel) { - case 1: - case 2: - case 4: - case 8: - case 16: - break; - default: - printk(KERN_ERR "%s: invalid bit depth %d\n", - fbi->fb.fix.id, var->bits_per_pixel); - break; - } - if (var->hsync_len < 1 || var->hsync_len > 64) - printk(KERN_ERR "%s: invalid hsync_len %d\n", - fbi->fb.fix.id, var->hsync_len); - if (var->left_margin < 1 || var->left_margin > 255) - printk(KERN_ERR "%s: invalid left_margin %d\n", - fbi->fb.fix.id, var->left_margin); - if (var->right_margin < 1 || var->right_margin > 255) - printk(KERN_ERR "%s: invalid right_margin %d\n", - fbi->fb.fix.id, var->right_margin); - if (var->yres < 1 || var->yres > 1024) - printk(KERN_ERR "%s: invalid yres %d\n", - fbi->fb.fix.id, var->yres); - if (var->vsync_len < 1 || var->vsync_len > 64) - printk(KERN_ERR "%s: invalid vsync_len %d\n", - fbi->fb.fix.id, var->vsync_len); - if (var->upper_margin < 0 || var->upper_margin > 255) - printk(KERN_ERR "%s: invalid upper_margin %d\n", - fbi->fb.fix.id, var->upper_margin); - if (var->lower_margin < 0 || var->lower_margin > 255) - printk(KERN_ERR "%s: invalid lower_margin %d\n", - fbi->fb.fix.id, var->lower_margin); -#endif - - new_regs.lccr0 = fbi->lccr0 | - (LCCR0_LDM | LCCR0_SFM | LCCR0_IUM | LCCR0_EFM | - LCCR0_QDM | LCCR0_BM | LCCR0_OUM); - - new_regs.lccr1 = - LCCR1_DisWdth(var->xres) + - LCCR1_HorSnchWdth(var->hsync_len) + - LCCR1_BegLnDel(var->left_margin) + - LCCR1_EndLnDel(var->right_margin); - - /* - * If we have a dual scan LCD, we need to halve - * the YRES parameter. - */ - lines_per_panel = var->yres; - if (fbi->lccr0 & LCCR0_SDS) - lines_per_panel /= 2; - - new_regs.lccr2 = - LCCR2_DisHght(lines_per_panel) + - LCCR2_VrtSnchWdth(var->vsync_len) + - LCCR2_BegFrmDel(var->upper_margin) + - LCCR2_EndFrmDel(var->lower_margin); - - new_regs.lccr3 = fbi->lccr3 | - pxafb_bpp_to_lccr3(var) | - (var->sync & FB_SYNC_HOR_HIGH_ACT ? LCCR3_HorSnchH : LCCR3_HorSnchL) | - (var->sync & FB_SYNC_VERT_HIGH_ACT ? LCCR3_VrtSnchH : LCCR3_VrtSnchL); - - if (pcd) - new_regs.lccr3 |= LCCR3_PixClkDiv(pcd); - - DPRINTK("nlccr0 = 0x%08x\n", new_regs.lccr0); - DPRINTK("nlccr1 = 0x%08x\n", new_regs.lccr1); - DPRINTK("nlccr2 = 0x%08x\n", new_regs.lccr2); - DPRINTK("nlccr3 = 0x%08x\n", new_regs.lccr3); - - /* Update shadow copy atomically */ - local_irq_save(flags); - - /* setup dma descriptors */ - fbi->dmadesc_fblow_cpu = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette_cpu - 3*16); - fbi->dmadesc_fbhigh_cpu = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette_cpu - 2*16); - fbi->dmadesc_palette_cpu = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette_cpu - 1*16); - - fbi->dmadesc_fblow_dma = fbi->palette_dma - 3*16; - fbi->dmadesc_fbhigh_dma = fbi->palette_dma - 2*16; - fbi->dmadesc_palette_dma = fbi->palette_dma - 1*16; - -#define BYTES_PER_PANEL (lines_per_panel * fbi->fb.fix.line_length) - - /* populate descriptors */ - fbi->dmadesc_fblow_cpu->fdadr = fbi->dmadesc_fblow_dma; - fbi->dmadesc_fblow_cpu->fsadr = fbi->screen_dma + BYTES_PER_PANEL; - fbi->dmadesc_fblow_cpu->fidr = 0; - fbi->dmadesc_fblow_cpu->ldcmd = BYTES_PER_PANEL; - - fbi->fdadr1 = fbi->dmadesc_fblow_dma; /* only used in dual-panel mode */ - - fbi->dmadesc_fbhigh_cpu->fsadr = fbi->screen_dma; - fbi->dmadesc_fbhigh_cpu->fidr = 0; - fbi->dmadesc_fbhigh_cpu->ldcmd = BYTES_PER_PANEL; - - fbi->dmadesc_palette_cpu->fsadr = fbi->palette_dma; - fbi->dmadesc_palette_cpu->fidr = 0; - fbi->dmadesc_palette_cpu->ldcmd = (fbi->palette_size * 2) | LDCMD_PAL; - - if( var->bits_per_pixel < 12) - { - /* assume any mode with <12 bpp is palette driven */ - fbi->dmadesc_palette_cpu->fdadr = fbi->dmadesc_fbhigh_dma; - fbi->dmadesc_fbhigh_cpu->fdadr = fbi->dmadesc_palette_dma; - fbi->fdadr0 = fbi->dmadesc_palette_dma; /* flips back and forth between pal and fbhigh */ - } - else - { - /* palette shouldn't be loaded in true-color mode */ - fbi->dmadesc_fbhigh_cpu->fdadr = fbi->dmadesc_fbhigh_dma; - fbi->fdadr0 = fbi->dmadesc_fbhigh_dma; /* no pal just fbhigh */ - /* init it to something, even though we won't be using it */ - fbi->dmadesc_palette_cpu->fdadr = fbi->dmadesc_palette_dma; - } - -#if 0 - DPRINTK("fbi->dmadesc_fblow_cpu = 0x%p\n", fbi->dmadesc_fblow_cpu); - DPRINTK("fbi->dmadesc_fbhigh_cpu = 0x%p\n", fbi->dmadesc_fbhigh_cpu); - DPRINTK("fbi->dmadesc_palette_cpu = 0x%p\n", fbi->dmadesc_palette_cpu); - DPRINTK("fbi->dmadesc_fblow_dma = 0x%x\n", fbi->dmadesc_fblow_dma); - DPRINTK("fbi->dmadesc_fbhigh_dma = 0x%x\n", fbi->dmadesc_fbhigh_dma); - DPRINTK("fbi->dmadesc_palette_dma = 0x%x\n", fbi->dmadesc_palette_dma); - - DPRINTK("fbi->dmadesc_fblow_cpu->fdadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fdadr); - DPRINTK("fbi->dmadesc_fbhigh_cpu->fdadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fdadr); - DPRINTK("fbi->dmadesc_palette_cpu->fdadr = 0x%x\n", fbi->dmadesc_palette_cpu->fdadr); - - DPRINTK("fbi->dmadesc_fblow_cpu->fsadr = 0x%x\n", fbi->dmadesc_fblow_cpu->fsadr); - DPRINTK("fbi->dmadesc_fbhigh_cpu->fsadr = 0x%x\n", fbi->dmadesc_fbhigh_cpu->fsadr); - DPRINTK("fbi->dmadesc_palette_cpu->fsadr = 0x%x\n", fbi->dmadesc_palette_cpu->fsadr); - - DPRINTK("fbi->dmadesc_fblow_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fblow_cpu->ldcmd); - DPRINTK("fbi->dmadesc_fbhigh_cpu->ldcmd = 0x%x\n", fbi->dmadesc_fbhigh_cpu->ldcmd); - DPRINTK("fbi->dmadesc_palette_cpu->ldcmd = 0x%x\n", fbi->dmadesc_palette_cpu->ldcmd); -#endif - - fbi->reg_lccr0 = new_regs.lccr0; - fbi->reg_lccr1 = new_regs.lccr1; - fbi->reg_lccr2 = new_regs.lccr2; - fbi->reg_lccr3 = new_regs.lccr3; - local_irq_restore(flags); - - /* - * Only update the registers if the controller is enabled - * and something has changed. - */ - if ((LCCR0 != fbi->reg_lccr0) || (LCCR1 != fbi->reg_lccr1) || - (LCCR2 != fbi->reg_lccr2) || (LCCR3 != fbi->reg_lccr3) || - (FDADR0 != fbi->fdadr0) || (FDADR1 != fbi->fdadr1)) - pxafb_schedule_work(fbi, C_REENABLE); - - return 0; -} - -/* - * NOTE! The following functions are purely helpers for set_ctrlr_state. - * Do not call them directly; set_ctrlr_state does the correct serialisation - * to ensure that things happen in the right way 100% of time time. - * -- rmk - */ -static inline void __pxafb_backlight_power(struct pxafb_info *fbi, int on) -{ - DPRINTK("backlight o%s\n", on ? "n" : "ff"); - - if (pxafb_backlight_power) - pxafb_backlight_power(on); -} - -static inline void __pxafb_lcd_power(struct pxafb_info *fbi, int on) -{ - DPRINTK("LCD power o%s\n", on ? "n" : "ff"); - - if (pxafb_lcd_power) - pxafb_lcd_power(on); -} - -static void pxafb_setup_gpio(struct pxafb_info *fbi) -{ - unsigned int lccr0 = fbi->lccr0; - - /* - * setup is based on type of panel supported - */ - - /* 4 bit interface */ - if ((lccr0 & LCCR0_CMS) == LCCR0_Mono && - (lccr0 & LCCR0_SDS) == LCCR0_Sngl && - (lccr0 & LCCR0_DPD) == LCCR0_4PixMono) - { - // bits 58-61 - GPDR1 |= (0xf << 26); - GAFR1_U = (GAFR1_U & ~(0xff << 20)) | (0xaa << 20); - - // bits 74-77 - GPDR2 |= (0xf << 10); - GAFR2_L = (GAFR2_L & ~(0xff << 20)) | (0xaa << 20); - } - - /* 8 bit interface */ - else if (((lccr0 & LCCR0_CMS) == LCCR0_Mono && - ((lccr0 & LCCR0_SDS) == LCCR0_Dual || (lccr0 & LCCR0_DPD) == LCCR0_8PixMono)) || - ((lccr0 & LCCR0_CMS) == LCCR0_Color && - (lccr0 & LCCR0_PAS) == LCCR0_Pas && (lccr0 & LCCR0_SDS) == LCCR0_Sngl)) - { - // bits 58-65 - GPDR1 |= (0x3f << 26); - GPDR2 |= (0x3); - - GAFR1_U = (GAFR1_U & ~(0xfff << 20)) | (0xaaa << 20); - GAFR2_L = (GAFR2_L & ~0xf) | (0xa); - - // bits 74-77 - GPDR2 |= (0xf << 10); - GAFR2_L = (GAFR2_L & ~(0xff << 20)) | (0xaa << 20); - } - - /* 16 bit interface */ - else if ((lccr0 & LCCR0_CMS) == LCCR0_Color && - ((lccr0 & LCCR0_SDS) == LCCR0_Dual || (lccr0 & LCCR0_PAS) == LCCR0_Act)) - { - // bits 58-77 - GPDR1 |= (0x3f << 26); - GPDR2 |= 0x00003fff; - - GAFR1_U = (GAFR1_U & ~(0xfff << 20)) | (0xaaa << 20); - GAFR2_L = (GAFR2_L & 0xf0000000) | 0x0aaaaaaa; - } - - else { - printk( KERN_ERR "pxafb_setup_gpio: unable to determine bits per pixel\n"); - } -} - -static void pxafb_enable_controller(struct pxafb_info *fbi) -{ - DPRINTK("Enabling LCD controller\n"); - DPRINTK("fdadr0 0x%08x\n", (unsigned int) fbi->fdadr0); - DPRINTK("fdadr1 0x%08x\n", (unsigned int) fbi->fdadr1); - DPRINTK("reg_lccr0 0x%08x\n", (unsigned int) fbi->reg_lccr0); - DPRINTK("reg_lccr1 0x%08x\n", (unsigned int) fbi->reg_lccr1); - DPRINTK("reg_lccr2 0x%08x\n", (unsigned int) fbi->reg_lccr2); - DPRINTK("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3); - - /* Sequence from 11.7.10 */ - LCCR3 = fbi->reg_lccr3; - LCCR2 = fbi->reg_lccr2; - LCCR1 = fbi->reg_lccr1; - LCCR0 = fbi->reg_lccr0 & ~LCCR0_ENB; - - FDADR0 = fbi->fdadr0; - FDADR1 = fbi->fdadr1; - LCCR0 |= LCCR0_ENB; - - DPRINTK("FDADR0 0x%08x\n", (unsigned int) FDADR0); - DPRINTK("FDADR1 0x%08x\n", (unsigned int) FDADR1); - DPRINTK("LCCR0 0x%08x\n", (unsigned int) LCCR0); - DPRINTK("LCCR1 0x%08x\n", (unsigned int) LCCR1); - DPRINTK("LCCR2 0x%08x\n", (unsigned int) LCCR2); - DPRINTK("LCCR3 0x%08x\n", (unsigned int) LCCR3); -} - -static void pxafb_disable_controller(struct pxafb_info *fbi) -{ - DECLARE_WAITQUEUE(wait, current); - - DPRINTK("Disabling LCD controller\n"); - - add_wait_queue(&fbi->ctrlr_wait, &wait); - set_current_state(TASK_UNINTERRUPTIBLE); - - LCSR = 0xffffffff; /* Clear LCD Status Register */ - LCCR0 &= ~LCCR0_LDM; /* Enable LCD Disable Done Interrupt */ - LCCR0 |= LCCR0_DIS; /* Disable LCD Controller */ - - schedule_timeout(20 * HZ / 1000); - remove_wait_queue(&fbi->ctrlr_wait, &wait); -} - -/* - * pxafb_handle_irq: Handle 'LCD DONE' interrupts. - */ -static irqreturn_t pxafb_handle_irq(int irq, void *dev_id, struct pt_regs *regs) -{ - struct pxafb_info *fbi = dev_id; - unsigned int lcsr = LCSR; - - if (lcsr & LCSR_LDD) { - LCCR0 |= LCCR0_LDM; - wake_up(&fbi->ctrlr_wait); - } - - LCSR = lcsr; - return IRQ_HANDLED; -} - -/* - * This function must be called from task context only, since it will - * sleep when disabling the LCD controller, or if we get two contending - * processes trying to alter state. - */ -static void set_ctrlr_state(struct pxafb_info *fbi, u_int state) -{ - u_int old_state; - - down(&fbi->ctrlr_sem); - - old_state = fbi->state; - - /* - * Hack around fbcon initialisation. - */ - if (old_state == C_STARTUP && state == C_REENABLE) - state = C_ENABLE; - - switch (state) { - case C_DISABLE_CLKCHANGE: - /* - * Disable controller for clock change. If the - * controller is already disabled, then do nothing. - */ - if (old_state != C_DISABLE && old_state != C_DISABLE_PM) { - fbi->state = state; - //TODO __pxafb_lcd_power(fbi, 0); - pxafb_disable_controller(fbi); - } - break; - - case C_DISABLE_PM: - case C_DISABLE: - /* - * Disable controller - */ - if (old_state != C_DISABLE) { - fbi->state = state; - __pxafb_backlight_power(fbi, 0); - __pxafb_lcd_power(fbi, 0); - if (old_state != C_DISABLE_CLKCHANGE) - pxafb_disable_controller(fbi); - } - break; - - case C_ENABLE_CLKCHANGE: - /* - * Enable the controller after clock change. Only - * do this if we were disabled for the clock change. - */ - if (old_state == C_DISABLE_CLKCHANGE) { - fbi->state = C_ENABLE; - pxafb_enable_controller(fbi); - //TODO __pxafb_lcd_power(fbi, 1); - } - break; - - case C_REENABLE: - /* - * Re-enable the controller only if it was already - * enabled. This is so we reprogram the control - * registers. - */ - if (old_state == C_ENABLE) { - pxafb_disable_controller(fbi); - pxafb_setup_gpio(fbi); - pxafb_enable_controller(fbi); - } - break; - - case C_ENABLE_PM: - /* - * Re-enable the controller after PM. This is not - * perfect - think about the case where we were doing - * a clock change, and we suspended half-way through. - */ - if (old_state != C_DISABLE_PM) - break; - /* fall through */ - - case C_ENABLE: - /* - * Power up the LCD screen, enable controller, and - * turn on the backlight. - */ - if (old_state != C_ENABLE) { - fbi->state = C_ENABLE; - pxafb_setup_gpio(fbi); - pxafb_enable_controller(fbi); - __pxafb_lcd_power(fbi, 1); - __pxafb_backlight_power(fbi, 1); - } - break; - } - up(&fbi->ctrlr_sem); -} - -/* - * Our LCD controller task (which is called when we blank or unblank) - * via keventd. - */ -static void pxafb_task(void *dummy) -{ - struct pxafb_info *fbi = dummy; - u_int state = xchg(&fbi->task_state, -1); - - set_ctrlr_state(fbi, state); -} - -#ifdef CONFIG_CPU_FREQ -/* - * CPU clock speed change handler. We need to adjust the LCD timing - * parameters when the CPU clock is adjusted by the power management - * subsystem. - * - * TODO: Determine why f->new != 10*get_lclk_frequency_10khz() - */ -static int -pxafb_freq_transition(struct notifier_block *nb, unsigned long val, void *data) -{ - struct pxafb_info *fbi = TO_INF(nb, freq_transition); - //TODO struct cpufreq_freqs *f = data; - u_int pcd; - - switch (val) { - case CPUFREQ_PRECHANGE: - set_ctrlr_state(fbi, C_DISABLE_CLKCHANGE); - break; - - case CPUFREQ_POSTCHANGE: - pcd = get_pcd(fbi->fb.var.pixclock); - fbi->reg_lccr3 = (fbi->reg_lccr3 & ~0xff) | LCCR3_PixClkDiv(pcd); - set_ctrlr_state(fbi, C_ENABLE_CLKCHANGE); - break; - } - return 0; -} - -static int -pxafb_freq_policy(struct notifier_block *nb, unsigned long val, void *data) -{ - struct pxafb_info *fbi = TO_INF(nb, freq_policy); - struct fb_var_screeninfo *var = &fbi->fb.var; - struct cpufreq_policy *policy = data; - - switch (val) { - case CPUFREQ_ADJUST: - case CPUFREQ_INCOMPATIBLE: - printk(KERN_DEBUG "min dma period: %d ps, " - "new clock %d kHz\n", pxafb_display_dma_period(var), - policy->max); - // TODO: fill in min/max values - break; -#if 0 - case CPUFREQ_NOTIFY: - printk(KERN_ERR "%s: got CPUFREQ_NOTIFY\n", __FUNCTION__); - do {} while(0); - /* todo: panic if min/max values aren't fulfilled - * [can't really happen unless there's a bug in the - * CPU policy verification process * - */ - break; -#endif - } - return 0; -} -#endif - -#ifdef CONFIG_PM -/* - * Power management hooks. Note that we won't be called from IRQ context, - * unlike the blank functions above, so we may sleep. - */ -static int pxafb_suspend(struct device *dev, u32 state, u32 level) -{ - struct pxafb_info *fbi = dev_get_drvdata(dev); - - if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) - set_ctrlr_state(fbi, C_DISABLE_PM); - return 0; -} - -static int pxafb_resume(struct device *dev, u32 level) -{ - struct pxafb_info *fbi = dev_get_drvdata(dev); - - if (level == RESUME_ENABLE) - set_ctrlr_state(fbi, C_ENABLE_PM); - return 0; -} -#else -#define pxafb_suspend NULL -#define pxafb_resume NULL -#endif - -/* - * pxafb_map_video_memory(): - * Allocates the DRAM memory for the frame buffer. This buffer is - * remapped into a non-cached, non-buffered, memory region to - * allow palette and pixel writes to occur without flushing the - * cache. Once this area is remapped, all virtual memory - * access to the video memory should occur at the new region. - */ -static int __init pxafb_map_video_memory(struct pxafb_info *fbi) -{ - u_long palette_mem_size; - - /* - * We reserve one page for the palette, plus the size - * of the framebuffer. - */ - fbi->map_size = PAGE_ALIGN(fbi->fb.fix.smem_len + PAGE_SIZE); - fbi->map_cpu = dma_alloc_writecombine(fbi->dev, fbi->map_size, - &fbi->map_dma, GFP_KERNEL); - - if (fbi->map_cpu) { - /* prevent initial garbage on screen */ - memset(fbi->map_cpu, 0, fbi->map_size); - fbi->fb.screen_base = fbi->map_cpu + PAGE_SIZE; - fbi->screen_dma = fbi->map_dma + PAGE_SIZE; - /* - * FIXME: this is actually the wrong thing to place in - * smem_start. But fbdev suffers from the problem that - * it needs an API which doesn't exist (in this case, - * dma_writecombine_mmap) - */ - fbi->fb.fix.smem_start = fbi->screen_dma; - - fbi->palette_size = fbi->fb.var.bits_per_pixel == 8 ? 256 : 16; - - palette_mem_size = fbi->palette_size * sizeof(u16); - DPRINTK("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); - - fbi->palette_cpu = (u16 *)(fbi->map_cpu + PAGE_SIZE - palette_mem_size); - fbi->palette_dma = fbi->map_dma + PAGE_SIZE - palette_mem_size; - } - - return fbi->map_cpu ? 0 : -ENOMEM; -} - -static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev) -{ - struct pxafb_info *fbi; - void *addr; - struct pxafb_mach_info *inf = dev->platform_data; - - /* Alloc the pxafb_info and pseudo_palette in one step */ - fbi = kmalloc(sizeof(struct pxafb_info) + sizeof(u32) * 17, GFP_KERNEL); - if (!fbi) - return NULL; - - memset(fbi, 0, sizeof(struct pxafb_info)); - fbi->dev = dev; - - strcpy(fbi->fb.fix.id, PXA_NAME); - - fbi->fb.fix.type = FB_TYPE_PACKED_PIXELS; - fbi->fb.fix.type_aux = 0; - fbi->fb.fix.xpanstep = 0; - fbi->fb.fix.ypanstep = 0; - fbi->fb.fix.ywrapstep = 0; - fbi->fb.fix.accel = FB_ACCEL_NONE; - - fbi->fb.var.nonstd = 0; - fbi->fb.var.activate = FB_ACTIVATE_NOW; - fbi->fb.var.height = -1; - fbi->fb.var.width = -1; - fbi->fb.var.accel_flags = 0; - fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; - - fbi->fb.fbops = &pxafb_ops; - fbi->fb.flags = FBINFO_FLAG_DEFAULT; - fbi->fb.node = -1; - fbi->fb.currcon = -1; - - addr = fbi; - addr = addr + sizeof(struct pxafb_info); - fbi->fb.pseudo_palette = addr; - - fbi->max_xres = inf->xres; - fbi->fb.var.xres = inf->xres; - fbi->fb.var.xres_virtual = inf->xres; - fbi->max_yres = inf->yres; - fbi->fb.var.yres = inf->yres; - fbi->fb.var.yres_virtual = inf->yres; - fbi->max_bpp = inf->bpp; - fbi->fb.var.bits_per_pixel = inf->bpp; - fbi->fb.var.pixclock = inf->pixclock; - fbi->fb.var.hsync_len = inf->hsync_len; - fbi->fb.var.left_margin = inf->left_margin; - fbi->fb.var.right_margin = inf->right_margin; - fbi->fb.var.vsync_len = inf->vsync_len; - fbi->fb.var.upper_margin = inf->upper_margin; - fbi->fb.var.lower_margin = inf->lower_margin; - fbi->fb.var.sync = inf->sync; - fbi->fb.var.grayscale = inf->cmap_greyscale; - fbi->cmap_inverse = inf->cmap_inverse; - fbi->cmap_static = inf->cmap_static; - fbi->lccr0 = inf->lccr0; - fbi->lccr3 = inf->lccr3; - fbi->state = C_STARTUP; - fbi->task_state = (u_char)-1; - fbi->fb.fix.smem_len = fbi->max_xres * fbi->max_yres * - fbi->max_bpp / 8; - - init_waitqueue_head(&fbi->ctrlr_wait); - INIT_WORK(&fbi->task, pxafb_task, fbi); - init_MUTEX(&fbi->ctrlr_sem); - - return fbi; -} - -#ifdef CONFIG_FB_PXA_PARAMETERS -static int __init pxafb_parse_options(struct device *dev, char *options) -{ - struct pxafb_mach_info *inf = dev->platform_data; - char *this_opt; - - if (!options || !*options) - return 0; - - dev_dbg(dev, "options are \"%s\"\n", options ? options : "null"); - - /* could be made table driven or similar?... */ - while ((this_opt = strsep(&options, ",")) != NULL) { - if (!strncmp(this_opt, "mode:", 5)) { - const char *name = this_opt+5; - unsigned int namelen = strlen(name); - int res_specified = 0, bpp_specified = 0; - unsigned int xres = 0, yres = 0, bpp = 0; - int yres_specified = 0; - int i; - for (i = namelen-1; i >= 0; i--) { - switch (name[i]) { - case '-': - namelen = i; - if (!bpp_specified && !yres_specified) { - bpp = simple_strtoul(&name[i+1], NULL, 0); - bpp_specified = 1; - } else - goto done; - break; - case 'x': - if (!yres_specified) { - yres = simple_strtoul(&name[i+1], NULL, 0); - yres_specified = 1; - } else - goto done; - break; - case '0'...'9': - break; - default: - goto done; - } - } - if (i < 0 && yres_specified) { - xres = simple_strtoul(name, NULL, 0); - res_specified = 1; - } - done: - if ( res_specified ) { - dev_info(dev, "overriding resolution: %dx%x\n", xres, yres); - inf->xres = xres; inf->yres = yres; - } - if ( bpp_specified ) - switch (bpp) { - case 1: - case 2: - case 4: - case 8: - case 16: - inf->bpp = bpp; - dev_info(dev, "overriding bit depth: %d\n", bpp); - break; - default: - dev_err(dev, "Depth %d is not valid\n", bpp); - } - } else if (!strncmp(this_opt, "pixclock:", 9)) { - inf->pixclock = simple_strtoul(this_opt+9, NULL, 0); - dev_info(dev, "override pixclock: %u\n", inf->pixclock); - } else if (!strncmp(this_opt, "left:", 5)) { - inf->left_margin = simple_strtoul(this_opt+5, NULL, 0); - dev_info(dev, "override left: %u\n", inf->left_margin); - } else if (!strncmp(this_opt, "right:", 6)) { - inf->right_margin = simple_strtoul(this_opt+6, NULL, 0); - dev_info(dev, "override right: %u\n", inf->right_margin); - } else if (!strncmp(this_opt, "upper:", 6)) { - inf->upper_margin = simple_strtoul(this_opt+6, NULL, 0); - dev_info(dev, "override upper: %u\n", inf->upper_margin); - } else if (!strncmp(this_opt, "lower:", 6)) { - inf->lower_margin = simple_strtoul(this_opt+6, NULL, 0); - dev_info(dev, "override lower: %u\n", inf->lower_margin); - } else if (!strncmp(this_opt, "hsynclen:", 9)) { - inf->hsync_len = simple_strtoul(this_opt+9, NULL, 0); - dev_info(dev, "override hsynclen: %u\n", inf->hsync_len); - } else if (!strncmp(this_opt, "vsynclen:", 9)) { - inf->vsync_len = simple_strtoul(this_opt+9, NULL, 0); - dev_info(dev, "override vsynclen: %u\n", inf->vsync_len); - } else if (!strncmp(this_opt, "hsync:", 6)) { - if ( simple_strtoul(this_opt+6, NULL, 0) == 0 ) { - dev_info(dev, "override hsync: Active Low\n"); - inf->sync &= ~FB_SYNC_HOR_HIGH_ACT; - } else { - dev_info(dev, "override hsync: Active High\n"); - inf->sync |= FB_SYNC_HOR_HIGH_ACT; - } - } else if (!strncmp(this_opt, "vsync:", 6)) { - if ( simple_strtoul(this_opt+6, NULL, 0) == 0 ) { - dev_info(dev, "override vsync: Active Low\n"); - inf->sync &= ~FB_SYNC_VERT_HIGH_ACT; - } else { - dev_info(dev, "override vsync: Active High\n"); - inf->sync |= FB_SYNC_VERT_HIGH_ACT; - } - } else if (!strncmp(this_opt, "dpc:", 4)) { - if ( simple_strtoul(this_opt+4, NULL, 0) == 0 ) { - dev_info(dev, "override double pixel clock: false\n"); - inf->lccr3 &= ~LCCR3_DPC; - } else { - dev_info(dev, "override double pixel clock: true\n"); - inf->lccr3 |= LCCR3_DPC; - } - } else if (!strncmp(this_opt, "outputen:", 9)) { - if ( simple_strtoul(this_opt+9, NULL, 0) == 0 ) { - dev_info(dev, "override output enable: active low\n"); - inf->lccr3 = ( inf->lccr3 & ~LCCR3_OEP ) | LCCR3_OutEnL; - } else { - dev_info(dev, "override output enable: active high\n"); - inf->lccr3 = ( inf->lccr3 & ~LCCR3_OEP ) | LCCR3_OutEnH; - } - } else if (!strncmp(this_opt, "pixclockpol:", 12)) { - if ( simple_strtoul(this_opt+12, NULL, 0) == 0 ) { - dev_info(dev, "override pixel clock polarity: falling edge\n"); - inf->lccr3 = ( inf->lccr3 & ~LCCR3_PCP ) | LCCR3_PixFlEdg; - } else { - dev_info(dev, "override pixel clock polarity: rising edge\n"); - inf->lccr3 = ( inf->lccr3 & ~LCCR3_PCP ) | LCCR3_PixRsEdg; - } - } else if (!strncmp(this_opt, "color", 5)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_CMS) | LCCR0_Color; - } else if (!strncmp(this_opt, "mono", 4)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_CMS) | LCCR0_Mono; - } else if (!strncmp(this_opt, "active", 6)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_PAS) | LCCR0_Act; - } else if (!strncmp(this_opt, "passive", 7)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_PAS) | LCCR0_Pas; - } else if (!strncmp(this_opt, "single", 6)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_SDS) | LCCR0_Sngl; - } else if (!strncmp(this_opt, "dual", 4)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_SDS) | LCCR0_Dual; - } else if (!strncmp(this_opt, "4pix", 4)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_DPD) | LCCR0_4PixMono; - } else if (!strncmp(this_opt, "8pix", 4)) { - inf->lccr0 = (inf->lccr0 & ~LCCR0_DPD) | LCCR0_8PixMono; - } else { - dev_err(dev, "unknown option: %s\n", this_opt); - return -EINVAL; - } - } - return 0; - -} -#endif - -int __init pxafb_probe(struct device *dev) -{ - struct pxafb_info *fbi; - struct pxafb_mach_info *inf; - unsigned long flags; - int ret; - - dev_dbg(dev, "pxafb_probe\n"); - - inf = dev->platform_data; - ret = -ENOMEM; - fbi = NULL; - if (!inf) - goto failed; - -#ifdef CONFIG_FB_PXA_PARAMETERS - ret = pxafb_parse_options(dev, g_options); - if ( ret < 0 ) - goto failed; -#endif - -#ifdef DEBUG_VAR - /* Check for various illegal bit-combinations. Currently only - * a warning is given. */ - - if ( inf->lccr0 & LCCR0_INVALID_CONFIG_MASK ) - dev_warn(dev, "machine LCCR0 setting contains illegal bits: %08x\n", - inf->lccr0 & LCCR0_INVALID_CONFIG_MASK); - if ( inf->lccr3 & LCCR3_INVALID_CONFIG_MASK ) - dev_warn(dev, "machine LCCR3 setting contains illegal bits: %08x\n", - inf->lccr3 & LCCR3_INVALID_CONFIG_MASK); - if ( inf->lccr0 & LCCR0_DPD && - ( ( inf->lccr0 & LCCR0_PAS ) != LCCR0_Pas || - ( inf->lccr0 & LCCR0_SDS ) != LCCR0_Sngl || - ( inf->lccr0 & LCCR0_CMS ) != LCCR0_Mono ) ) - dev_warn(dev, "Double Pixel Data (DPD) mode is only valid in passive mono" - " single panel mode\n"); - if ( (inf->lccr0 & LCCR0_PAS) == LCCR0_Act && - ( inf->lccr0 & LCCR0_SDS ) == LCCR0_Dual ) - dev_warn(dev, "Dual panel only valid in passive mode\n"); - if ( (inf->lccr0 & LCCR0_PAS ) == LCCR0_Pas && - (inf->upper_margin || inf->lower_margin) ) - dev_warn(dev, "Upper and lower margins must be 0 in passive mode\n"); -#endif - - dev_dbg(dev, "got a %dx%dx%d LCD\n",inf->xres, inf->yres, inf->bpp); - if (inf->xres == 0 || inf->yres == 0 || inf->bpp == 0) { - dev_err(dev, "Invalid resolution or bit depth\n"); - ret = -EINVAL; - goto failed; - } - pxafb_backlight_power = inf->pxafb_backlight_power; - pxafb_lcd_power = inf->pxafb_lcd_power; - fbi = pxafb_init_fbinfo(dev); - if (!fbi) { - dev_err(dev, "Failed to initialize framebuffer device\n"); - ret = -ENOMEM; // only reason for pxafb_init_fbinfo to fail is kmalloc - goto failed; - } - - /* Initialize video memory */ - ret = pxafb_map_video_memory(fbi); - if (ret) { - dev_err(dev, "Failed to allocate video RAM: %d\n", ret); - ret = -ENOMEM; - goto failed; - } - /* enable LCD controller clock */ - local_irq_save(flags); - CKEN |= CKEN16_LCD; - local_irq_restore(flags); - - ret = request_irq(IRQ_LCD, pxafb_handle_irq, SA_INTERRUPT, "LCD", fbi); - if (ret) { - dev_err(dev, "request_irq failed: %d\n", ret); - ret = -EBUSY; - goto failed; - } - - /* - * This makes sure that our colour bitfield - * descriptors are correctly initialised. - */ - pxafb_check_var(&fbi->fb.var, &fbi->fb); - pxafb_set_par(&fbi->fb); - - dev_set_drvdata(dev, fbi); - - ret = register_framebuffer(&fbi->fb); - if (ret < 0) { - dev_err(dev, "Failed to register framebuffer device: %d\n", ret); - goto failed; - } - -#ifdef CONFIG_PM - // TODO -#endif - -#ifdef CONFIG_CPU_FREQ - fbi->freq_transition.notifier_call = pxafb_freq_transition; - fbi->freq_policy.notifier_call = pxafb_freq_policy; - cpufreq_register_notifier(&fbi->freq_transition, CPUFREQ_TRANSITION_NOTIFIER); - cpufreq_register_notifier(&fbi->freq_policy, CPUFREQ_POLICY_NOTIFIER); -#endif - - /* - * Ok, now enable the LCD controller - */ - set_ctrlr_state(fbi, C_ENABLE); - - return 0; - -failed: - dev_set_drvdata(dev, NULL); - if (fbi) - kfree(fbi); - return ret; -} - -static struct device_driver pxafb_driver = { - .name = "pxafb", - .bus = &platform_bus_type, - .probe = pxafb_probe, -#ifdef CONFIG_PM - .suspend = pxafb_suspend, - .resume = pxafb_resume, -#endif -}; - -int __devinit pxafb_init(void) -{ - return driver_register(&pxafb_driver); -} - -#ifndef MODULE -int __devinit pxafb_setup(char *options) -{ -# ifdef CONFIG_FB_PXA_PARAMETERS - strlcpy(g_options, options, sizeof(g_options)); -# endif - return 0; -} -#else -module_init(pxafb_init); -# ifdef CONFIG_FB_PXA_PARAMETERS -module_param_string(options, g_options, sizeof(g_options), 0); -MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)"); -# endif -#endif - -MODULE_DESCRIPTION("loadable framebuffer driver for PXA"); -MODULE_LICENSE("GPL"); diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c deleted file mode 100644 index d1fe21d8f..000000000 --- a/fs/ext3/resize.c +++ /dev/null @@ -1,956 +0,0 @@ -/* - * linux/fs/ext3/resize.c - * - * Support for resizing an ext3 filesystem while it is mounted. - * - * Copyright (C) 2001, 2002 Andreas Dilger - * - * This could probably be made into a module, because it is not often in use. - */ - -#include - -#define EXT3FS_DEBUG - -#include -#include -#include - -#include -#include - - -#define outside(b, first, last) ((b) < (first) || (b) >= (last)) -#define inside(b, first, last) ((b) >= (first) && (b) < (last)) - -static int verify_group_input(struct super_block *sb, - struct ext3_new_group_data *input) -{ - struct ext3_sb_info *sbi = EXT3_SB(sb); - struct ext3_super_block *es = sbi->s_es; - unsigned start = le32_to_cpu(es->s_blocks_count); - unsigned end = start + input->blocks_count; - unsigned group = input->group; - unsigned itend = input->inode_table + EXT3_SB(sb)->s_itb_per_group; - unsigned overhead = ext3_bg_has_super(sb, group) ? - (1 + ext3_bg_num_gdb(sb, group) + - le16_to_cpu(es->s_reserved_gdt_blocks)) : 0; - unsigned metaend = start + overhead; - struct buffer_head *bh; - int free_blocks_count; - int err = -EINVAL; - - input->free_blocks_count = free_blocks_count = - input->blocks_count - 2 - overhead - sbi->s_itb_per_group; - - if (test_opt(sb, DEBUG)) - printk("EXT3-fs: adding %s group %u: %u blocks " - "(%d free, %u reserved)\n", - ext3_bg_has_super(sb, input->group) ? "normal" : - "no-super", input->group, input->blocks_count, - free_blocks_count, input->reserved_blocks); - - if (group != sbi->s_groups_count) - ext3_warning(sb, __FUNCTION__, - "Cannot add at group %u (only %lu groups)", - input->group, sbi->s_groups_count); - else if ((start - le32_to_cpu(es->s_first_data_block)) % - EXT3_BLOCKS_PER_GROUP(sb)) - ext3_warning(sb, __FUNCTION__, "Last group not full"); - else if (input->reserved_blocks > input->blocks_count / 5) - ext3_warning(sb, __FUNCTION__, "Reserved blocks too high (%u)", - input->reserved_blocks); - else if (free_blocks_count < 0) - ext3_warning(sb, __FUNCTION__, "Bad blocks count %u", - input->blocks_count); - else if (!(bh = sb_bread(sb, end - 1))) - ext3_warning(sb, __FUNCTION__, "Cannot read last block (%u)", - end - 1); - else if (outside(input->block_bitmap, start, end)) - ext3_warning(sb, __FUNCTION__, - "Block bitmap not in group (block %u)", - input->block_bitmap); - else if (outside(input->inode_bitmap, start, end)) - ext3_warning(sb, __FUNCTION__, - "Inode bitmap not in group (block %u)", - input->inode_bitmap); - else if (outside(input->inode_table, start, end) || - outside(itend - 1, start, end)) - ext3_warning(sb, __FUNCTION__, - "Inode table not in group (blocks %u-%u)", - input->inode_table, itend - 1); - else if (input->inode_bitmap == input->block_bitmap) - ext3_warning(sb, __FUNCTION__, - "Block bitmap same as inode bitmap (%u)", - input->block_bitmap); - else if (inside(input->block_bitmap, input->inode_table, itend)) - ext3_warning(sb, __FUNCTION__, - "Block bitmap (%u) in inode table (%u-%u)", - input->block_bitmap, input->inode_table, itend-1); - else if (inside(input->inode_bitmap, input->inode_table, itend)) - ext3_warning(sb, __FUNCTION__, - "Inode bitmap (%u) in inode table (%u-%u)", - input->inode_bitmap, input->inode_table, itend-1); - else if (inside(input->block_bitmap, start, metaend)) - ext3_warning(sb, __FUNCTION__, - "Block bitmap (%u) in GDT table (%u-%u)", - input->block_bitmap, start, metaend - 1); - else if (inside(input->inode_bitmap, start, metaend)) - ext3_warning(sb, __FUNCTION__, - "Inode bitmap (%u) in GDT table (%u-%u)", - input->inode_bitmap, start, metaend - 1); - else if (inside(input->inode_table, start, metaend) || - inside(itend - 1, start, metaend)) - ext3_warning(sb, __FUNCTION__, - "Inode table (%u-%u) overlaps GDT table (%u-%u)", - input->inode_table, itend - 1, start, metaend - 1); - else { - brelse(bh); - err = 0; - } - - return err; -} - -static struct buffer_head *bclean(handle_t *handle, struct super_block *sb, - unsigned long blk) -{ - struct buffer_head *bh; - int err; - - bh = sb_getblk(sb, blk); - set_buffer_uptodate(bh); - if ((err = ext3_journal_get_write_access(handle, bh))) { - brelse(bh); - bh = ERR_PTR(err); - } else - memset(bh->b_data, 0, sb->s_blocksize); - - return bh; -} - -/* - * To avoid calling the atomic setbit hundreds or thousands of times, we only - * need to use it within a single byte (to ensure we get endianness right). - * We can use memset for the rest of the bitmap as there are no other users. - */ -static void mark_bitmap_end(int start_bit, int end_bit, char *bitmap) -{ - int i; - - if (start_bit >= end_bit) - return; - - ext3_debug("mark end bits +%d through +%d used\n", start_bit, end_bit); - for (i = start_bit; i < ((start_bit + 7) & ~7UL); i++) - ext3_set_bit(i, bitmap); - if (i < end_bit) - memset(bitmap + (i >> 3), 0xff, (end_bit - i) >> 3); -} - -/* - * Set up the block and inode bitmaps, and the inode table for the new group. - * This doesn't need to be part of the main transaction, since we are only - * changing blocks outside the actual filesystem. We still do journaling to - * ensure the recovery is correct in case of a failure just after resize. - * If any part of this fails, we simply abort the resize. - * - * We only pass inode because of the ext3 journal wrappers. - */ -static int setup_new_group_blocks(struct super_block *sb, struct inode *inode, - struct ext3_new_group_data *input) -{ - struct ext3_sb_info *sbi = EXT3_SB(sb); - unsigned long start = input->group * sbi->s_blocks_per_group + - le32_to_cpu(sbi->s_es->s_first_data_block); - int reserved_gdb = ext3_bg_has_super(sb, input->group) ? - le16_to_cpu(sbi->s_es->s_reserved_gdt_blocks) : 0; - unsigned long gdblocks = ext3_bg_num_gdb(sb, input->group); - struct buffer_head *bh; - handle_t *handle; - unsigned long block; - int bit; - int i; - int err = 0, err2; - - handle = ext3_journal_start(inode, reserved_gdb + gdblocks + - 2 + sbi->s_itb_per_group); - if (IS_ERR(handle)) - return PTR_ERR(handle); - - lock_super(sb); - if (input->group != sbi->s_groups_count) { - err = -EBUSY; - goto exit_journal; - } - - if (IS_ERR(bh = bclean(handle, sb, input->block_bitmap))) { - err = PTR_ERR(bh); - goto exit_journal; - } - - if (ext3_bg_has_super(sb, input->group)) { - ext3_debug("mark backup superblock %#04lx (+0)\n", start); - ext3_set_bit(0, bh->b_data); - } - - /* Copy all of the GDT blocks into the backup in this group */ - for (i = 0, bit = 1, block = start + 1; - i < gdblocks; i++, block++, bit++) { - struct buffer_head *gdb; - - ext3_debug("update backup group %#04lx (+%d)\n", block, bit); - - gdb = sb_getblk(sb, block); - set_buffer_uptodate(gdb); - if ((err = ext3_journal_get_write_access(handle, gdb))) { - brelse(gdb); - goto exit_bh; - } - memcpy(gdb->b_data, sbi->s_group_desc[i], bh->b_size); - ext3_journal_dirty_metadata(handle, gdb); - ext3_set_bit(bit, bh->b_data); - brelse(gdb); - } - - /* Zero out all of the reserved backup group descriptor table blocks */ - for (i = 0, bit = gdblocks + 1, block = start + bit; - i < reserved_gdb; i++, block++, bit++) { - struct buffer_head *gdb; - - ext3_debug("clear reserved block %#04lx (+%d)\n", block, bit); - - if (IS_ERR(gdb = bclean(handle, sb, block))) { - err = PTR_ERR(bh); - goto exit_bh; - } - ext3_journal_dirty_metadata(handle, gdb); - ext3_set_bit(bit, bh->b_data); - brelse(gdb); - } - ext3_debug("mark block bitmap %#04x (+%ld)\n", input->block_bitmap, - input->block_bitmap - start); - ext3_set_bit(input->block_bitmap - start, bh->b_data); - ext3_debug("mark inode bitmap %#04x (+%ld)\n", input->inode_bitmap, - input->inode_bitmap - start); - ext3_set_bit(input->inode_bitmap - start, bh->b_data); - - /* Zero out all of the inode table blocks */ - for (i = 0, block = input->inode_table, bit = block - start; - i < sbi->s_itb_per_group; i++, bit++, block++) { - struct buffer_head *it; - - ext3_debug("clear inode block %#04x (+%ld)\n", block, bit); - if (IS_ERR(it = bclean(handle, sb, block))) { - err = PTR_ERR(it); - goto exit_bh; - } - ext3_journal_dirty_metadata(handle, it); - brelse(it); - ext3_set_bit(bit, bh->b_data); - } - mark_bitmap_end(input->blocks_count, EXT3_BLOCKS_PER_GROUP(sb), - bh->b_data); - ext3_journal_dirty_metadata(handle, bh); - brelse(bh); - - /* Mark unused entries in inode bitmap used */ - ext3_debug("clear inode bitmap %#04x (+%ld)\n", - input->inode_bitmap, input->inode_bitmap - start); - if (IS_ERR(bh = bclean(handle, sb, input->inode_bitmap))) { - err = PTR_ERR(bh); - goto exit_journal; - } - - mark_bitmap_end(EXT3_INODES_PER_GROUP(sb), EXT3_BLOCKS_PER_GROUP(sb), - bh->b_data); - ext3_journal_dirty_metadata(handle, bh); -exit_bh: - brelse(bh); - -exit_journal: - unlock_super(sb); - if ((err2 = ext3_journal_stop(handle)) && !err) - err = err2; - - return err; -} - -/* - * Iterate through the groups which hold BACKUP superblock/GDT copies in an - * ext3 filesystem. The counters should be initialized to 1, 5, and 7 before - * calling this for the first time. In a sparse filesystem it will be the - * sequence of powers of 3, 5, and 7: 1, 3, 5, 7, 9, 25, 27, 49, 81, ... - * For a non-sparse filesystem it will be every group: 1, 2, 3, 4, ... - */ -unsigned ext3_list_backups(struct super_block *sb, unsigned *three, - unsigned *five, unsigned *seven) -{ - unsigned *min = three; - int mult = 3; - unsigned ret; - - if (!EXT3_HAS_RO_COMPAT_FEATURE(sb, - EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER)) { - ret = *min; - *min += 1; - return ret; - } - - if (*five < *min) { - min = five; - mult = 5; - } - if (*seven < *min) { - min = seven; - mult = 7; - } - - ret = *min; - *min *= mult; - - return ret; -} - -/* - * Check that all of the backup GDT blocks are held in the primary GDT block. - * It is assumed that they are stored in group order. Returns the number of - * groups in current filesystem that have BACKUPS, or -ve error code. - */ -static int verify_reserved_gdb(struct super_block *sb, - struct buffer_head *primary) -{ - const unsigned long blk = primary->b_blocknr; - const unsigned long end = EXT3_SB(sb)->s_groups_count; - unsigned three = 1; - unsigned five = 5; - unsigned seven = 7; - unsigned grp; - __u32 *p = (__u32 *)primary->b_data; - int gdbackups = 0; - - while ((grp = ext3_list_backups(sb, &three, &five, &seven)) < end) { - if (le32_to_cpu(*p++) != grp * EXT3_BLOCKS_PER_GROUP(sb) + blk){ - ext3_warning(sb, __FUNCTION__, - "reserved GDT %ld missing grp %d (%ld)\n", - blk, grp, - grp * EXT3_BLOCKS_PER_GROUP(sb) + blk); - return -EINVAL; - } - if (++gdbackups > EXT3_ADDR_PER_BLOCK(sb)) - return -EFBIG; - } - - return gdbackups; -} - -/* - * Called when we need to bring a reserved group descriptor table block into - * use from the resize inode. The primary copy of the new GDT block currently - * is an indirect block (under the double indirect block in the resize inode). - * The new backup GDT blocks will be stored as leaf blocks in this indirect - * block, in group order. Even though we know all the block numbers we need, - * we check to ensure that the resize inode has actually reserved these blocks. - * - * Don't need to update the block bitmaps because the blocks are still in use. - * - * We get all of the error cases out of the way, so that we are sure to not - * fail once we start modifying the data on disk, because JBD has no rollback. - */ -static int add_new_gdb(handle_t *handle, struct inode *inode, - struct ext3_new_group_data *input, - struct buffer_head **primary) -{ - struct super_block *sb = inode->i_sb; - struct ext3_super_block *es = EXT3_SB(sb)->s_es; - unsigned long gdb_num = input->group / EXT3_DESC_PER_BLOCK(sb); - unsigned long gdb_off = input->group % EXT3_DESC_PER_BLOCK(sb); - unsigned long gdblock = EXT3_SB(sb)->s_sbh->b_blocknr + 1 + gdb_num; - struct buffer_head **o_group_desc, **n_group_desc; - struct buffer_head *dind; - int gdbackups; - struct ext3_iloc iloc; - __u32 *data; - int err; - - if (test_opt(sb, DEBUG)) - printk("EXT3-fs: ext3_add_new_gdb: adding group block %lu\n", - gdb_num); - - /* - * If we are not using the primary superblock/GDT copy don't resize, - * because the user tools have no way of handling this. Probably a - * bad time to do it anyways. - */ - if (EXT3_SB(sb)->s_sbh->b_blocknr != - le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block)) { - ext3_warning(sb, __FUNCTION__, - "won't resize using backup superblock at %lu\n", - EXT3_SB(sb)->s_sbh->b_blocknr); - return -EPERM; - } - - *primary = sb_bread(sb, gdblock); - if (!*primary) - return -EIO; - - if ((gdbackups = verify_reserved_gdb(sb, *primary)) < 0) { - err = gdbackups; - goto exit_bh; - } - - data = EXT3_I(inode)->i_data + EXT3_DIND_BLOCK; - dind = sb_bread(sb, le32_to_cpu(*data)); - if (!dind) { - err = -EIO; - goto exit_bh; - } - - data = (__u32 *)dind->b_data; - if (le32_to_cpu(data[gdb_num % EXT3_ADDR_PER_BLOCK(sb)]) != gdblock) { - ext3_warning(sb, __FUNCTION__, - "new group %u GDT block %lu not reserved\n", - input->group, gdblock); - err = -EINVAL; - goto exit_dind; - } - - if ((err = ext3_journal_get_write_access(handle, EXT3_SB(sb)->s_sbh))) - goto exit_dind; - - if ((err = ext3_journal_get_write_access(handle, *primary))) - goto exit_sbh; - - if ((err = ext3_journal_get_write_access(handle, dind))) - goto exit_primary; - - /* ext3_reserve_inode_write() gets a reference on the iloc */ - if ((err = ext3_reserve_inode_write(handle, inode, &iloc))) - goto exit_dindj; - - n_group_desc = (struct buffer_head **)kmalloc((gdb_num + 1) * - sizeof(struct buffer_head *), GFP_KERNEL); - if (!n_group_desc) { - err = -ENOMEM; - ext3_warning (sb, __FUNCTION__, - "not enough memory for %lu groups", gdb_num + 1); - goto exit_inode; - } - - /* - * Finally, we have all of the possible failures behind us... - * - * Remove new GDT block from inode double-indirect block and clear out - * the new GDT block for use (which also "frees" the backup GDT blocks - * from the reserved inode). We don't need to change the bitmaps for - * these blocks, because they are marked as in-use from being in the - * reserved inode, and will become GDT blocks (primary and backup). - */ - /* - printk("removing block %d = %ld from dindir %ld[%ld]\n", - ((__u32 *)(dind->b_data))[gdb_off], gdblock, dind->b_blocknr, - gdb_num); */ - data[gdb_num % EXT3_ADDR_PER_BLOCK(sb)] = 0; - ext3_journal_dirty_metadata(handle, dind); - brelse(dind); - inode->i_blocks -= (gdbackups + 1) * sb->s_blocksize >> 9; - ext3_mark_iloc_dirty(handle, inode, &iloc); - memset((*primary)->b_data, 0, sb->s_blocksize); - ext3_journal_dirty_metadata(handle, *primary); - - o_group_desc = EXT3_SB(sb)->s_group_desc; - memcpy(n_group_desc, o_group_desc, - EXT3_SB(sb)->s_gdb_count * sizeof(struct buffer_head *)); - n_group_desc[gdb_num] = *primary; - EXT3_SB(sb)->s_group_desc = n_group_desc; - EXT3_SB(sb)->s_gdb_count++; - kfree(o_group_desc); - - es->s_reserved_gdt_blocks = - cpu_to_le16(le16_to_cpu(es->s_reserved_gdt_blocks) - 1); - ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh); - - return 0; - -exit_inode: - //ext3_journal_release_buffer(handle, iloc.bh); - brelse(iloc.bh); -exit_dindj: - //ext3_journal_release_buffer(handle, dind); -exit_primary: - //ext3_journal_release_buffer(handle, *primary); -exit_sbh: - //ext3_journal_release_buffer(handle, *primary); -exit_dind: - brelse(dind); -exit_bh: - brelse(*primary); - - ext3_debug("leaving with error %d\n", err); - return err; -} - -/* - * Called when we are adding a new group which has a backup copy of each of - * the GDT blocks (i.e. sparse group) and there are reserved GDT blocks. - * We need to add these reserved backup GDT blocks to the resize inode, so - * that they are kept for future resizing and not allocated to files. - * - * Each reserved backup GDT block will go into a different indirect block. - * The indirect blocks are actually the primary reserved GDT blocks, - * so we know in advance what their block numbers are. We only get the - * double-indirect block to verify it is pointing to the primary reserved - * GDT blocks so we don't overwrite a data block by accident. The reserved - * backup GDT blocks are stored in their reserved primary GDT block. - */ -static int reserve_backup_gdb(handle_t *handle, struct inode *inode, - struct ext3_new_group_data *input) -{ - struct super_block *sb = inode->i_sb; - int reserved_gdb =le16_to_cpu(EXT3_SB(sb)->s_es->s_reserved_gdt_blocks); - struct buffer_head **primary; - struct buffer_head *dind; - struct ext3_iloc iloc; - unsigned long blk; - __u32 *data, *end; - int gdbackups = 0; - int res, i; - int err; - - primary = kmalloc(reserved_gdb * sizeof(*primary), GFP_KERNEL); - if (!primary) - return -ENOMEM; - - data = EXT3_I(inode)->i_data + EXT3_DIND_BLOCK; - dind = sb_bread(sb, le32_to_cpu(*data)); - if (!dind) { - err = -EIO; - goto exit_free; - } - - blk = EXT3_SB(sb)->s_sbh->b_blocknr + 1 + EXT3_SB(sb)->s_gdb_count; - data = (__u32 *)dind->b_data + EXT3_SB(sb)->s_gdb_count; - end = (__u32 *)dind->b_data + EXT3_ADDR_PER_BLOCK(sb); - - /* Get each reserved primary GDT block and verify it holds backups */ - for (res = 0; res < reserved_gdb; res++, blk++) { - if (le32_to_cpu(*data) != blk) { - ext3_warning(sb, __FUNCTION__, - "reserved block %lu not at offset %ld\n", - blk, (long)(data - (__u32 *)dind->b_data)); - err = -EINVAL; - goto exit_bh; - } - primary[res] = sb_bread(sb, blk); - if (!primary[res]) { - err = -EIO; - goto exit_bh; - } - if ((gdbackups = verify_reserved_gdb(sb, primary[res])) < 0) { - brelse(primary[res]); - err = gdbackups; - goto exit_bh; - } - if (++data >= end) - data = (__u32 *)dind->b_data; - } - - for (i = 0; i < reserved_gdb; i++) { - if ((err = ext3_journal_get_write_access(handle, primary[i]))) { - /* - int j; - for (j = 0; j < i; j++) - ext3_journal_release_buffer(handle, primary[j]); - */ - goto exit_bh; - } - } - - if ((err = ext3_reserve_inode_write(handle, inode, &iloc))) - goto exit_bh; - - /* - * Finally we can add each of the reserved backup GDT blocks from - * the new group to its reserved primary GDT block. - */ - blk = input->group * EXT3_BLOCKS_PER_GROUP(sb); - for (i = 0; i < reserved_gdb; i++) { - int err2; - data = (__u32 *)primary[i]->b_data; - /* printk("reserving backup %lu[%u] = %lu\n", - primary[i]->b_blocknr, gdbackups, - blk + primary[i]->b_blocknr); */ - data[gdbackups] = cpu_to_le32(blk + primary[i]->b_blocknr); - err2 = ext3_journal_dirty_metadata(handle, primary[i]); - if (!err) - err = err2; - } - inode->i_blocks += reserved_gdb * sb->s_blocksize >> 9; - ext3_mark_iloc_dirty(handle, inode, &iloc); - -exit_bh: - while (--res >= 0) - brelse(primary[res]); - brelse(dind); - -exit_free: - kfree(primary); - - return err; -} - -/* - * Update the backup copies of the ext3 metadata. These don't need to be part - * of the main resize transaction, because e2fsck will re-write them if there - * is a problem (basically only OOM will cause a problem). However, we - * _should_ update the backups if possible, in case the primary gets trashed - * for some reason and we need to run e2fsck from a backup superblock. The - * important part is that the new block and inode counts are in the backup - * superblocks, and the location of the new group metadata in the GDT backups. - * - * We do not need lock_super() for this, because these blocks are not - * otherwise touched by the filesystem code when it is mounted. We don't - * need to worry about last changing from sbi->s_groups_count, because the - * worst that can happen is that we do not copy the full number of backups - * at this time. The resize which changed s_groups_count will backup again. - * - * We only pass inode because of the ext3 journal wrappers. - */ -static void update_backups(struct super_block *sb, struct inode *inode, - int blk_off, char *data, int size) -{ - struct ext3_sb_info *sbi = EXT3_SB(sb); - const unsigned long last = sbi->s_groups_count; - const int bpg = EXT3_BLOCKS_PER_GROUP(sb); - unsigned three = 1; - unsigned five = 5; - unsigned seven = 7; - unsigned group; - int rest = sb->s_blocksize - size; - handle_t *handle; - int err = 0, err2; - - handle = ext3_journal_start(inode, EXT3_MAX_TRANS_DATA); - if (IS_ERR(handle)) { - group = 1; - err = PTR_ERR(handle); - goto exit_err; - } - - while ((group = ext3_list_backups(sb, &three, &five, &seven)) < last) { - struct buffer_head *bh; - - /* Out of journal space, and can't get more - abort - so sad */ - if (handle->h_buffer_credits == 0 && - ext3_journal_extend(handle, EXT3_MAX_TRANS_DATA) && - (err = ext3_journal_restart(handle, EXT3_MAX_TRANS_DATA))) - break; - - bh = sb_getblk(sb, group * bpg + blk_off); - set_buffer_uptodate(bh); - ext3_debug(sb, __FUNCTION__, "update metadata backup %#04lx\n", - bh->b_blocknr); - if ((err = ext3_journal_get_write_access(handle, bh))) - break; - memcpy(bh->b_data, data, size); - if (rest) - memset(bh->b_data + size, 0, rest); - ext3_journal_dirty_metadata(handle, bh); - brelse(bh); - } - if ((err2 = ext3_journal_stop(handle)) && !err) - err = err2; - - /* - * Ugh! Need to have e2fsck write the backup copies. It is too - * late to revert the resize, we shouldn't fail just because of - * the backup copies (they are only needed in case of corruption). - * - * However, if we got here we have a journal problem too, so we - * can't really start a transaction to mark the superblock. - * Chicken out and just set the flag on the hope it will be written - * to disk, and if not - we will simply wait until next fsck. - */ -exit_err: - if (err) { - ext3_warning(sb, __FUNCTION__, - "can't update backup for group %d (err %d), " - "forcing fsck on next reboot\n", group, err); - sbi->s_mount_state &= ~EXT3_VALID_FS; - sbi->s_es->s_state &= ~cpu_to_le16(EXT3_VALID_FS); - mark_buffer_dirty(sbi->s_sbh); - } -} - -/* Add group descriptor data to an existing or new group descriptor block. - * Ensure we handle all possible error conditions _before_ we start modifying - * the filesystem, because we cannot abort the transaction and not have it - * write the data to disk. - * - * If we are on a GDT block boundary, we need to get the reserved GDT block. - * Otherwise, we may need to add backup GDT blocks for a sparse group. - * - * We only need to hold the superblock lock while we are actually adding - * in the new group's counts to the superblock. Prior to that we have - * not really "added" the group at all. We re-check that we are still - * adding in the last group in case things have changed since verifying. - */ -int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) -{ - struct ext3_sb_info *sbi = EXT3_SB(sb); - struct ext3_super_block *es = sbi->s_es; - int reserved_gdb = ext3_bg_has_super(sb, input->group) ? - le16_to_cpu(es->s_reserved_gdt_blocks) : 0; - struct buffer_head *primary = NULL; - struct ext3_group_desc *gdp; - struct inode *inode = NULL; - struct inode bogus; - handle_t *handle; - int gdb_off, gdb_num; - int err, err2; - - gdb_num = input->group / EXT3_DESC_PER_BLOCK(sb); - gdb_off = input->group % EXT3_DESC_PER_BLOCK(sb); - - if (gdb_off == 0 && !EXT3_HAS_RO_COMPAT_FEATURE(sb, - EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER)) { - ext3_warning(sb, __FUNCTION__, - "Can't resize non-sparse filesystem further\n"); - return -EPERM; - } - - if (reserved_gdb || gdb_off == 0) { - if (!EXT3_HAS_COMPAT_FEATURE(sb, - EXT3_FEATURE_COMPAT_RESIZE_INODE)){ - ext3_warning(sb, __FUNCTION__, - "No reserved GDT blocks, can't resize\n"); - return -EPERM; - } - inode = iget(sb, EXT3_RESIZE_INO); - if (!inode || is_bad_inode(inode)) { - ext3_warning(sb, __FUNCTION__, - "Error opening resize inode\n"); - iput(inode); - return -ENOENT; - } - } else { - /* Used only for ext3 journal wrapper functions to get sb */ - inode = &bogus; - bogus.i_sb = sb; - } - - if ((err = verify_group_input(sb, input))) - goto exit_put; - - if ((err = setup_new_group_blocks(sb, inode, input))) - goto exit_put; - - /* - * We will always be modifying at least the superblock and a GDT - * block. If we are adding a group past the last current GDT block, - * we will also modify the inode and the dindirect block. If we - * are adding a group with superblock/GDT backups we will also - * modify each of the reserved GDT dindirect blocks. - */ - handle = ext3_journal_start(inode, ext3_bg_has_super(sb, input->group) ? - 3 + reserved_gdb : 4); - if (IS_ERR(handle)) { - err = PTR_ERR(handle); - goto exit_put; - } - - lock_super(sb); - if (input->group != EXT3_SB(sb)->s_groups_count) { - ext3_warning(sb, __FUNCTION__, - "multiple resizers run on filesystem!\n"); - goto exit_journal; - } - - if ((err = ext3_journal_get_write_access(handle, sbi->s_sbh))) - goto exit_journal; - - /* - * We will only either add reserved group blocks to a backup group - * or remove reserved blocks for the first group in a new group block. - * Doing both would be mean more complex code, and sane people don't - * use non-sparse filesystems anymore. This is already checked above. - */ - if (gdb_off) { - primary = sbi->s_group_desc[gdb_num]; - if ((err = ext3_journal_get_write_access(handle, primary))) - goto exit_journal; - - if (reserved_gdb && ext3_bg_num_gdb(sb, input->group) && - (err = reserve_backup_gdb(handle, inode, input))) - goto exit_journal; - } else if ((err = add_new_gdb(handle, inode, input, &primary))) - goto exit_journal; - - /* Finally update group descriptor block for new group */ - gdp = (struct ext3_group_desc *)primary->b_data + gdb_off; - - gdp->bg_block_bitmap = cpu_to_le32(input->block_bitmap); - gdp->bg_inode_bitmap = cpu_to_le32(input->inode_bitmap); - gdp->bg_inode_table = cpu_to_le32(input->inode_table); - gdp->bg_free_blocks_count = cpu_to_le16(input->free_blocks_count); - gdp->bg_free_inodes_count = cpu_to_le16(EXT3_INODES_PER_GROUP(sb)); - - EXT3_SB(sb)->s_groups_count++; - ext3_journal_dirty_metadata(handle, primary); - - /* Update superblock with new block counts */ - es->s_blocks_count = cpu_to_le32(le32_to_cpu(es->s_blocks_count) + - input->blocks_count); - es->s_free_blocks_count = - cpu_to_le32(le32_to_cpu(es->s_free_blocks_count) + - input->free_blocks_count); - es->s_r_blocks_count = cpu_to_le32(le32_to_cpu(es->s_r_blocks_count) + - input->reserved_blocks); - es->s_inodes_count = cpu_to_le32(le32_to_cpu(es->s_inodes_count) + - EXT3_INODES_PER_GROUP(sb)); - es->s_free_inodes_count = - cpu_to_le32(le32_to_cpu(es->s_free_inodes_count) + - EXT3_INODES_PER_GROUP(sb)); - ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh); - sb->s_dirt = 1; - -exit_journal: - unlock_super(sb); - handle->h_sync = 1; - if ((err2 = ext3_journal_stop(handle)) && !err) - err = err2; - if (!err) { - update_backups(sb, inode, sbi->s_sbh->b_blocknr, (char *)es, - sizeof(struct ext3_super_block)); - update_backups(sb, inode, primary->b_blocknr, primary->b_data, - primary->b_size); - } -exit_put: - if (inode != &bogus) - iput(inode); - return err; -} /* ext3_group_add */ - -/* Extend the filesystem to the new number of blocks specified. This entry - * point is only used to extend the current filesystem to the end of the last - * existing group. It can be accessed via ioctl, or by "remount,resize=" - * for emergencies (because it has no dependencies on reserved blocks). - * - * If we _really_ wanted, we could use default values to call ext3_group_add() - * allow the "remount" trick to work for arbitrary resizing, assuming enough - * GDT blocks are reserved to grow to the desired size. - */ -int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es, - unsigned long n_blocks_count) -{ - unsigned long o_blocks_count; - unsigned long o_groups_count; - unsigned long last; - int add; - struct inode *inode; - struct buffer_head * bh; - handle_t *handle; - int err; - - o_blocks_count = le32_to_cpu(es->s_blocks_count); - o_groups_count = EXT3_SB(sb)->s_groups_count; - - if (test_opt(sb, DEBUG)) - printk("EXT3-fs: extending last group from %lu to %lu blocks\n", - o_blocks_count, n_blocks_count); - - if (n_blocks_count == 0 || n_blocks_count == o_blocks_count) - return 0; - - if (n_blocks_count < o_blocks_count) { - ext3_warning(sb, __FUNCTION__, - "can't shrink FS - resize aborted"); - return -EBUSY; - } - - /* Handle the remaining blocks in the last group only. */ - last = (o_blocks_count - le32_to_cpu(es->s_first_data_block)) % - EXT3_BLOCKS_PER_GROUP(sb); - - if (last == 0) { - ext3_warning(sb, __FUNCTION__, - "need to use ext2online to resize further\n"); - return -EPERM; - } - - add = EXT3_BLOCKS_PER_GROUP(sb) - last; - - if (o_blocks_count + add > n_blocks_count) - add = n_blocks_count - o_blocks_count; - - if (o_blocks_count + add < n_blocks_count) - ext3_warning(sb, __FUNCTION__, - "will only finish group (%lu blocks, %u new)", - o_blocks_count + add, add); - - /* See if the device is actually as big as what was requested */ - bh = sb_bread(sb, o_blocks_count + add -1); - if (!bh) { - ext3_warning(sb, __FUNCTION__, - "can't read last block, resize aborted"); - return -ENOSPC; - } - brelse(bh); - - /* Get a bogus inode to "free" the new blocks in this group. */ - if (!(inode = new_inode(sb))) { - ext3_warning(sb, __FUNCTION__, - "error getting dummy resize inode"); - return -ENOMEM; - } - inode->i_ino = 0; - - EXT3_I(inode)->i_state = EXT3_STATE_RESIZE; - - /* We will update the superblock, one block bitmap, and - * one group descriptor via ext3_free_blocks(). - */ - handle = ext3_journal_start(inode, 3); - if (IS_ERR(handle)) { - err = PTR_ERR(handle); - ext3_warning(sb, __FUNCTION__, "error %d on journal start",err); - goto exit_put; - } - - lock_super(sb); - if (o_blocks_count != le32_to_cpu(es->s_blocks_count)) { - ext3_warning(sb, __FUNCTION__, - "multiple resizers run on filesystem!\n"); - err = -EBUSY; - goto exit_put; - } - - if ((err = ext3_journal_get_write_access(handle, - EXT3_SB(sb)->s_sbh))) { - ext3_warning(sb, __FUNCTION__, - "error %d on journal write access", err); - unlock_super(sb); - ext3_journal_stop(handle); - goto exit_put; - } - es->s_blocks_count = cpu_to_le32(o_blocks_count + add); - ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh); - sb->s_dirt = 1; - unlock_super(sb); - ext3_debug("freeing blocks %ld through %ld\n", o_blocks_count, - o_blocks_count + add); - ext3_free_blocks(handle, inode, o_blocks_count, add); - ext3_debug("freed blocks %ld through %ld\n", o_blocks_count, - o_blocks_count + add); - if ((err = ext3_journal_stop(handle))) - goto exit_put; - if (test_opt(sb, DEBUG)) - printk("EXT3-fs: extended group to %u blocks\n", - le32_to_cpu(es->s_blocks_count)); - update_backups(sb, inode, EXT3_SB(sb)->s_sbh->b_blocknr, (char *)es, - sizeof(struct ext3_super_block)); -exit_put: - iput(inode); - - return err; -} /* ext3_group_extend */ diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c deleted file mode 100644 index eacbdca43..000000000 --- a/fs/reiserfs/xattr_security.c +++ /dev/null @@ -1,69 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include - -#define XATTR_SECURITY_PREFIX "security." - -static int -security_get (struct inode *inode, const char *name, void *buffer, size_t size) -{ - if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) - return -EINVAL; - - if (is_reiserfs_priv_object(inode)) - return -EPERM; - - return reiserfs_xattr_get (inode, name, buffer, size); -} - -static int -security_set (struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) -{ - if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) - return -EINVAL; - - if (is_reiserfs_priv_object(inode)) - return -EPERM; - - return reiserfs_xattr_set (inode, name, buffer, size, flags); -} - -static int -security_del (struct inode *inode, const char *name) -{ - if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) - return -EINVAL; - - if (is_reiserfs_priv_object(inode)) - return -EPERM; - - return 0; -} - -static int -security_list (struct inode *inode, const char *name, int namelen, char *out) -{ - int len = namelen; - - if (is_reiserfs_priv_object(inode)) - return 0; - - if (out) - memcpy (out, name, len); - - return len; -} - - -struct reiserfs_xattr_handler security_handler = { - prefix: XATTR_SECURITY_PREFIX, - get: security_get, - set: security_set, - del: security_del, - list: security_list, -}; diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c deleted file mode 100644 index 39a10ec8c..000000000 --- a/fs/reiserfs/xattr_trusted.c +++ /dev/null @@ -1,81 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include - -#define XATTR_TRUSTED_PREFIX "trusted." - -static int -trusted_get (struct inode *inode, const char *name, void *buffer, size_t size) -{ - if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs (inode->i_sb)) - return -EOPNOTSUPP; - - if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode))) - return -EPERM; - - return reiserfs_xattr_get (inode, name, buffer, size); -} - -static int -trusted_set (struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) -{ - if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs (inode->i_sb)) - return -EOPNOTSUPP; - - if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode))) - return -EPERM; - - return reiserfs_xattr_set (inode, name, buffer, size, flags); -} - -static int -trusted_del (struct inode *inode, const char *name) -{ - if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs (inode->i_sb)) - return -EOPNOTSUPP; - - if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode))) - return -EPERM; - - return 0; -} - -static int -trusted_list (struct inode *inode, const char *name, int namelen, char *out) -{ - int len = namelen; - - if (!reiserfs_xattrs (inode->i_sb)) - return 0; - - if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode))) - return 0; - - if (out) - memcpy (out, name, len); - - return len; -} - - -struct reiserfs_xattr_handler trusted_handler = { - prefix: XATTR_TRUSTED_PREFIX, - get: trusted_get, - set: trusted_set, - del: trusted_del, - list: trusted_list, -}; diff --git a/fs/reiserfs/xattr_user.c b/fs/reiserfs/xattr_user.c deleted file mode 100644 index 38779f3fd..000000000 --- a/fs/reiserfs/xattr_user.c +++ /dev/null @@ -1,99 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include - -#ifdef CONFIG_REISERFS_FS_POSIX_ACL -# include -#endif - -#define XATTR_USER_PREFIX "user." - -static int -user_get (struct inode *inode, const char *name, void *buffer, size_t size) -{ - - int error; - - if (strlen(name) < sizeof(XATTR_USER_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs_user (inode->i_sb)) - return -EOPNOTSUPP; - - error = reiserfs_permission_locked (inode, MAY_READ, NULL); - if (error) - return error; - - return reiserfs_xattr_get (inode, name, buffer, size); -} - -static int -user_set (struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) -{ - - int error; - - if (strlen(name) < sizeof(XATTR_USER_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs_user (inode->i_sb)) - return -EOPNOTSUPP; - - if (!S_ISREG (inode->i_mode) && - (!S_ISDIR (inode->i_mode) || inode->i_mode & S_ISVTX)) - return -EPERM; - - error = reiserfs_permission_locked (inode, MAY_WRITE, NULL); - if (error) - return error; - - return reiserfs_xattr_set (inode, name, buffer, size, flags); -} - -static int -user_del (struct inode *inode, const char *name) -{ - int error; - - if (strlen(name) < sizeof(XATTR_USER_PREFIX)) - return -EINVAL; - - if (!reiserfs_xattrs_user (inode->i_sb)) - return -EOPNOTSUPP; - - if (!S_ISREG (inode->i_mode) && - (!S_ISDIR (inode->i_mode) || inode->i_mode & S_ISVTX)) - return -EPERM; - - error = reiserfs_permission_locked (inode, MAY_WRITE, NULL); - if (error) - return error; - - return 0; -} - -static int -user_list (struct inode *inode, const char *name, int namelen, char *out) -{ - int len = namelen; - if (!reiserfs_xattrs_user (inode->i_sb)) - return 0; - - if (out) - memcpy (out, name, len); - - return len; -} - -struct reiserfs_xattr_handler user_handler = { - prefix: XATTR_USER_PREFIX, - get: user_get, - set: user_set, - del: user_del, - list: user_list, -}; diff --git a/fs/xfs/linux-2.6/mutex.h b/fs/xfs/linux-2.6/mutex.h deleted file mode 100644 index 0b296bb94..000000000 --- a/fs/xfs/linux-2.6/mutex.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_SUPPORT_MUTEX_H__ -#define __XFS_SUPPORT_MUTEX_H__ - -#include -#include - -/* - * Map the mutex'es from IRIX to Linux semaphores. - * - * Destroy just simply initializes to -99 which should block all other - * callers. - */ -#define MUTEX_DEFAULT 0x0 -typedef struct semaphore mutex_t; - -#define mutex_init(lock, type, name) sema_init(lock, 1) -#define mutex_destroy(lock) sema_init(lock, -99) -#define mutex_lock(lock, num) down(lock) -#define mutex_trylock(lock) (down_trylock(lock) ? 0 : 1) -#define mutex_unlock(lock) up(lock) - -#endif /* __XFS_SUPPORT_MUTEX_H__ */ diff --git a/fs/xfs/linux-2.6/spin.h b/fs/xfs/linux-2.6/spin.h deleted file mode 100644 index bcf60a0b8..000000000 --- a/fs/xfs/linux-2.6/spin.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_SUPPORT_SPIN_H__ -#define __XFS_SUPPORT_SPIN_H__ - -#include /* preempt needs this */ -#include - -/* - * Map lock_t from IRIX to Linux spinlocks. - * - * We do not make use of lock_t from interrupt context, so we do not - * have to worry about disabling interrupts at all (unlike IRIX). - */ - -typedef spinlock_t lock_t; - -#define SPLDECL(s) unsigned long s - -#define spinlock_init(lock, name) spin_lock_init(lock) -#define spinlock_destroy(lock) -#define mutex_spinlock(lock) ({ spin_lock(lock); 0; }) -#define mutex_spinunlock(lock, s) do { spin_unlock(lock); (void)s; } while (0) -#define nested_spinlock(lock) spin_lock(lock) -#define nested_spinunlock(lock) spin_unlock(lock) - -#endif /* __XFS_SUPPORT_SPIN_H__ */ diff --git a/fs/xfs/linux-2.6/time.h b/fs/xfs/linux-2.6/time.h deleted file mode 100644 index 6c6fd0faa..000000000 --- a/fs/xfs/linux-2.6/time.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_SUPPORT_TIME_H__ -#define __XFS_SUPPORT_TIME_H__ - -#include -#include - -typedef struct timespec timespec_t; - -static inline void delay(long ticks) -{ - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(ticks); -} - -static inline void nanotime(struct timespec *tvp) -{ - *tvp = CURRENT_TIME; -} - -#endif /* __XFS_SUPPORT_TIME_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_cred.h b/fs/xfs/linux-2.6/xfs_cred.h deleted file mode 100644 index 00c45849d..000000000 --- a/fs/xfs/linux-2.6/xfs_cred.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_CRED_H__ -#define __XFS_CRED_H__ - -/* - * Credentials - */ -typedef struct cred { - /* EMPTY */ -} cred_t; - -extern struct cred *sys_cred; - -/* this is a hack.. (assums sys_cred is the only cred_t in the system) */ -static __inline int capable_cred(cred_t *cr, int cid) -{ - return (cr == sys_cred) ? 1 : capable(cid); -} - -#endif /* __XFS_CRED_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.h b/fs/xfs/linux-2.6/xfs_fs_subr.h deleted file mode 100644 index 198b8dd78..000000000 --- a/fs/xfs/linux-2.6/xfs_fs_subr.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2000, 2002 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_SUBR_H__ -#define __XFS_SUBR_H__ - -/* - * Utilities shared among file system implementations. - */ - -struct cred; - -extern int fs_noerr(void); -extern int fs_nosys(void); -extern int fs_nodev(void); -extern void fs_noval(void); -extern void fs_tosspages(bhv_desc_t *, xfs_off_t, xfs_off_t, int); -extern void fs_flushinval_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, int); -extern int fs_flush_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, uint64_t, int); - -#endif /* __XFS_FS_SUBR_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_globals.h b/fs/xfs/linux-2.6/xfs_globals.h deleted file mode 100644 index e81e2f38a..000000000 --- a/fs/xfs/linux-2.6/xfs_globals.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_GLOBALS_H__ -#define __XFS_GLOBALS_H__ - -/* - * This file declares globals needed by XFS that were normally defined - * somewhere else in IRIX. - */ - -extern uint64_t xfs_panic_mask; /* set to cause more panics */ -extern unsigned long xfs_physmem; -extern struct cred *sys_cred; - -#endif /* __XFS_GLOBALS_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c deleted file mode 100644 index e7d4eba4c..000000000 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ /dev/null @@ -1,710 +0,0 @@ -/* - * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ - -#include "xfs.h" -#include "xfs_fs.h" -#include "xfs_inum.h" -#include "xfs_log.h" -#include "xfs_trans.h" -#include "xfs_sb.h" -#include "xfs_ag.h" -#include "xfs_dir.h" -#include "xfs_dir2.h" -#include "xfs_alloc.h" -#include "xfs_dmapi.h" -#include "xfs_quota.h" -#include "xfs_mount.h" -#include "xfs_alloc_btree.h" -#include "xfs_bmap_btree.h" -#include "xfs_ialloc_btree.h" -#include "xfs_btree.h" -#include "xfs_ialloc.h" -#include "xfs_attr_sf.h" -#include "xfs_dir_sf.h" -#include "xfs_dir2_sf.h" -#include "xfs_dinode.h" -#include "xfs_inode.h" -#include "xfs_bmap.h" -#include "xfs_bit.h" -#include "xfs_rtalloc.h" -#include "xfs_error.h" -#include "xfs_itable.h" -#include "xfs_rw.h" -#include "xfs_acl.h" -#include "xfs_cap.h" -#include "xfs_mac.h" -#include "xfs_attr.h" -#include "xfs_buf_item.h" -#include "xfs_utils.h" - -#include - - -/* - * Pull the link count and size up from the xfs inode to the linux inode - */ -STATIC void -validate_fields( - struct inode *ip) -{ - vnode_t *vp = LINVFS_GET_VP(ip); - vattr_t va; - int error; - - va.va_mask = XFS_AT_NLINK|XFS_AT_SIZE|XFS_AT_NBLOCKS; - VOP_GETATTR(vp, &va, ATTR_LAZY, NULL, error); - if (likely(!error)) { - ip->i_nlink = va.va_nlink; - ip->i_blocks = va.va_nblocks; - - /* we're under i_sem so i_size can't change under us */ - if (i_size_read(ip) != va.va_size) - i_size_write(ip, va.va_size); - } -} - -/* - * Determine whether a process has a valid fs_struct (kernel daemons - * like knfsd don't have an fs_struct). - * - * XXX(hch): nfsd is broken, better fix it instead. - */ -STATIC inline int -has_fs_struct(struct task_struct *task) -{ - return (task->fs != init_task.fs); -} - -STATIC int -linvfs_mknod( - struct inode *dir, - struct dentry *dentry, - int mode, - dev_t rdev) -{ - struct inode *ip; - vattr_t va; - vnode_t *vp = NULL, *dvp = LINVFS_GET_VP(dir); - xfs_acl_t *default_acl = NULL; - attrexists_t test_default_acl = _ACL_DEFAULT_EXISTS; - int error; - - /* - * Irix uses Missed'em'V split, but doesn't want to see - * the upper 5 bits of (14bit) major. - */ - if (!sysv_valid_dev(rdev) || MAJOR(rdev) & ~0x1ff) - return -EINVAL; - - if (test_default_acl && test_default_acl(dvp)) { - if (!_ACL_ALLOC(default_acl)) - return -ENOMEM; - if (!_ACL_GET_DEFAULT(dvp, default_acl)) { - _ACL_FREE(default_acl); - default_acl = NULL; - } - } - - if (IS_POSIXACL(dir) && !default_acl && has_fs_struct(current)) - mode &= ~current->fs->umask; - - memset(&va, 0, sizeof(va)); - va.va_mask = XFS_AT_TYPE|XFS_AT_MODE; - va.va_type = IFTOVT(mode); - va.va_mode = mode; - - switch (mode & S_IFMT) { - case S_IFCHR: case S_IFBLK: case S_IFIFO: case S_IFSOCK: - va.va_rdev = sysv_encode_dev(rdev); - va.va_mask |= XFS_AT_RDEV; - /*FALLTHROUGH*/ - case S_IFREG: - VOP_CREATE(dvp, dentry, &va, &vp, NULL, error); - break; - case S_IFDIR: - VOP_MKDIR(dvp, dentry, &va, &vp, NULL, error); - break; - default: - error = EINVAL; - break; - } - - if (default_acl) { - if (!error) { - error = _ACL_INHERIT(vp, &va, default_acl); - if (!error) { - VMODIFY(vp); - } else { - struct dentry teardown = {}; - int err2; - - /* Oh, the horror. - * If we can't add the ACL we must back out. - * ENOSPC can hit here, among other things. - */ - teardown.d_inode = ip = LINVFS_GET_IP(vp); - teardown.d_name = dentry->d_name; - remove_inode_hash(ip); - make_bad_inode(ip); - if (S_ISDIR(mode)) - VOP_RMDIR(dvp, &teardown, NULL, err2); - else - VOP_REMOVE(dvp, &teardown, NULL, err2); - VN_RELE(vp); - } - } - _ACL_FREE(default_acl); - } - - if (!error) { - ASSERT(vp); - ip = LINVFS_GET_IP(vp); - - if (S_ISCHR(mode) || S_ISBLK(mode)) - ip->i_rdev = rdev; - else if (S_ISDIR(mode)) - validate_fields(ip); - d_instantiate(dentry, ip); - validate_fields(dir); - } - return -error; -} - -STATIC int -linvfs_create( - struct inode *dir, - struct dentry *dentry, - int mode, - struct nameidata *nd) -{ - return linvfs_mknod(dir, dentry, mode, 0); -} - -STATIC int -linvfs_mkdir( - struct inode *dir, - struct dentry *dentry, - int mode) -{ - return linvfs_mknod(dir, dentry, mode|S_IFDIR, 0); -} - -STATIC struct dentry * -linvfs_lookup( - struct inode *dir, - struct dentry *dentry, - struct nameidata *nd) -{ - struct inode *ip = NULL; - vnode_t *vp, *cvp = NULL; - int error; - - if (dentry->d_name.len >= MAXNAMELEN) - return ERR_PTR(-ENAMETOOLONG); - - vp = LINVFS_GET_VP(dir); - VOP_LOOKUP(vp, dentry, &cvp, 0, NULL, NULL, error); - if (!error) { - ASSERT(cvp); - ip = LINVFS_GET_IP(cvp); - if (!ip) { - VN_RELE(cvp); - return ERR_PTR(-EACCES); - } - } - if (error && (error != ENOENT)) - return ERR_PTR(-error); - return d_splice_alias(ip, dentry); -} - -STATIC int -linvfs_link( - struct dentry *old_dentry, - struct inode *dir, - struct dentry *dentry) -{ - struct inode *ip; /* inode of guy being linked to */ - vnode_t *tdvp; /* target directory for new name/link */ - vnode_t *vp; /* vp of name being linked */ - int error; - - ip = old_dentry->d_inode; /* inode being linked to */ - if (S_ISDIR(ip->i_mode)) - return -EPERM; - - tdvp = LINVFS_GET_VP(dir); - vp = LINVFS_GET_VP(ip); - - VOP_LINK(tdvp, vp, dentry, NULL, error); - if (!error) { - VMODIFY(tdvp); - VN_HOLD(vp); - validate_fields(ip); - d_instantiate(dentry, ip); - } - return -error; -} - -STATIC int -linvfs_unlink( - struct inode *dir, - struct dentry *dentry) -{ - struct inode *inode; - vnode_t *dvp; /* directory containing name to remove */ - int error; - - inode = dentry->d_inode; - dvp = LINVFS_GET_VP(dir); - - VOP_REMOVE(dvp, dentry, NULL, error); - if (!error) { - validate_fields(dir); /* For size only */ - validate_fields(inode); - } - - return -error; -} - -STATIC int -linvfs_symlink( - struct inode *dir, - struct dentry *dentry, - const char *symname) -{ - struct inode *ip; - vattr_t va; - vnode_t *dvp; /* directory containing name to remove */ - vnode_t *cvp; /* used to lookup symlink to put in dentry */ - int error; - - dvp = LINVFS_GET_VP(dir); - cvp = NULL; - - memset(&va, 0, sizeof(va)); - va.va_type = VLNK; - va.va_mode = irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO; - va.va_mask = XFS_AT_TYPE|XFS_AT_MODE; - - error = 0; - VOP_SYMLINK(dvp, dentry, &va, (char *)symname, &cvp, NULL, error); - if (!error && cvp) { - ASSERT(cvp->v_type == VLNK); - ip = LINVFS_GET_IP(cvp); - d_instantiate(dentry, ip); - validate_fields(dir); - validate_fields(ip); /* size needs update */ - } - return -error; -} - -STATIC int -linvfs_rmdir( - struct inode *dir, - struct dentry *dentry) -{ - struct inode *inode = dentry->d_inode; - vnode_t *dvp = LINVFS_GET_VP(dir); - int error; - - VOP_RMDIR(dvp, dentry, NULL, error); - if (!error) { - validate_fields(inode); - validate_fields(dir); - } - return -error; -} - -STATIC int -linvfs_rename( - struct inode *odir, - struct dentry *odentry, - struct inode *ndir, - struct dentry *ndentry) -{ - struct inode *new_inode = ndentry->d_inode; - vnode_t *fvp; /* from directory */ - vnode_t *tvp; /* target directory */ - int error; - - fvp = LINVFS_GET_VP(odir); - tvp = LINVFS_GET_VP(ndir); - - VOP_RENAME(fvp, odentry, tvp, ndentry, NULL, error); - if (error) - return -error; - - if (new_inode) - validate_fields(new_inode); - - validate_fields(odir); - if (ndir != odir) - validate_fields(ndir); - return 0; -} - -STATIC int -linvfs_readlink( - struct dentry *dentry, - char *buf, - int size) -{ - vnode_t *vp = LINVFS_GET_VP(dentry->d_inode); - uio_t uio; - iovec_t iov; - int error; - - iov.iov_base = buf; - iov.iov_len = size; - - uio.uio_iov = &iov; - uio.uio_offset = 0; - uio.uio_segflg = UIO_USERSPACE; - uio.uio_resid = size; - uio.uio_iovcnt = 1; - - VOP_READLINK(vp, &uio, 0, NULL, error); - if (error) - return -error; - - return (size - uio.uio_resid); -} - -/* - * careful here - this function can get called recursively, so - * we need to be very careful about how much stack we use. - * uio is kmalloced for this reason... - */ -STATIC int -linvfs_follow_link( - struct dentry *dentry, - struct nameidata *nd) -{ - vnode_t *vp; - uio_t *uio; - iovec_t iov; - int error; - char *link; - - ASSERT(dentry); - ASSERT(nd); - - link = (char *)kmalloc(MAXNAMELEN+1, GFP_KERNEL); - if (!link) { - nd_set_link(nd, ERR_PTR(-ENOMEM)); - return 0; - } - - uio = (uio_t *)kmalloc(sizeof(uio_t), GFP_KERNEL); - if (!uio) { - kfree(link); - nd_set_link(nd, ERR_PTR(-ENOMEM)); - return 0; - } - - vp = LINVFS_GET_VP(dentry->d_inode); - - iov.iov_base = link; - iov.iov_len = MAXNAMELEN; - - uio->uio_iov = &iov; - uio->uio_offset = 0; - uio->uio_segflg = UIO_SYSSPACE; - uio->uio_resid = MAXNAMELEN; - uio->uio_iovcnt = 1; - - VOP_READLINK(vp, uio, 0, NULL, error); - if (error) { - kfree(link); - link = ERR_PTR(-error); - } else { - link[MAXNAMELEN - uio->uio_resid] = '\0'; - } - kfree(uio); - - nd_set_link(nd, link); - return 0; -} - -static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd) -{ - char *s = nd_get_link(nd); - if (!IS_ERR(s)) - kfree(s); -} - -#ifdef CONFIG_XFS_POSIX_ACL -STATIC int -linvfs_permission( - struct inode *inode, - int mode, - struct nameidata *nd) -{ - vnode_t *vp = LINVFS_GET_VP(inode); - int error; - - mode <<= 6; /* convert from linux to vnode access bits */ - VOP_ACCESS(vp, mode, NULL, error); - return -error; -} -#else -#define linvfs_permission NULL -#endif - -STATIC int -linvfs_getattr( - struct vfsmount *mnt, - struct dentry *dentry, - struct kstat *stat) -{ - struct inode *inode = dentry->d_inode; - vnode_t *vp = LINVFS_GET_VP(inode); - int error = 0; - - if (unlikely(vp->v_flag & VMODIFIED)) - error = vn_revalidate(vp); - if (!error) - generic_fillattr(inode, stat); - return 0; -} - -STATIC int -linvfs_setattr( - struct dentry *dentry, - struct iattr *attr) -{ - struct inode *inode = dentry->d_inode; - unsigned int ia_valid = attr->ia_valid; - vnode_t *vp = LINVFS_GET_VP(inode); - vattr_t vattr; - int flags = 0; - int error; - - memset(&vattr, 0, sizeof(vattr_t)); - if (ia_valid & ATTR_UID) { - vattr.va_mask |= XFS_AT_UID; - vattr.va_uid = attr->ia_uid; - } - if (ia_valid & ATTR_GID) { - vattr.va_mask |= XFS_AT_GID; - vattr.va_gid = attr->ia_gid; - } - if (ia_valid & ATTR_SIZE) { - vattr.va_mask |= XFS_AT_SIZE; - vattr.va_size = attr->ia_size; - } - if (ia_valid & ATTR_ATIME) { - vattr.va_mask |= XFS_AT_ATIME; - vattr.va_atime = attr->ia_atime; - } - if (ia_valid & ATTR_MTIME) { - vattr.va_mask |= XFS_AT_MTIME; - vattr.va_mtime = attr->ia_mtime; - } - if (ia_valid & ATTR_CTIME) { - vattr.va_mask |= XFS_AT_CTIME; - vattr.va_ctime = attr->ia_ctime; - } - if (ia_valid & ATTR_MODE) { - vattr.va_mask |= XFS_AT_MODE; - vattr.va_mode = attr->ia_mode; - if (!in_group_p(inode->i_gid) && !capable(CAP_FSETID)) - inode->i_mode &= ~S_ISGID; - } - - if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET)) - flags |= ATTR_UTIME; -#ifdef ATTR_NO_BLOCK - if ((ia_valid & ATTR_NO_BLOCK)) - flags |= ATTR_NONBLOCK; -#endif - - VOP_SETATTR(vp, &vattr, flags, NULL, error); - if (error) - return -error; - vn_revalidate(vp); - return error; -} - -STATIC void -linvfs_truncate( - struct inode *inode) -{ - block_truncate_page(inode->i_mapping, inode->i_size, linvfs_get_block); -} - -STATIC int -linvfs_setxattr( - struct dentry *dentry, - const char *name, - const void *data, - size_t size, - int flags) -{ - vnode_t *vp = LINVFS_GET_VP(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - int error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - - /* Convert Linux syscall to XFS internal ATTR flags */ - if (flags & XATTR_CREATE) - xflags |= ATTR_CREATE; - if (flags & XATTR_REPLACE) - xflags |= ATTR_REPLACE; - xflags |= namesp->attr_flag; - return namesp->attr_set(vp, attr, (void *)data, size, xflags); -} - -STATIC ssize_t -linvfs_getxattr( - struct dentry *dentry, - const char *name, - void *data, - size_t size) -{ - vnode_t *vp = LINVFS_GET_VP(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - ssize_t error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - - /* Convert Linux syscall to XFS internal ATTR flags */ - if (!size) { - xflags |= ATTR_KERNOVAL; - data = NULL; - } - xflags |= namesp->attr_flag; - return namesp->attr_get(vp, attr, (void *)data, size, xflags); -} - -STATIC ssize_t -linvfs_listxattr( - struct dentry *dentry, - char *data, - size_t size) -{ - vnode_t *vp = LINVFS_GET_VP(dentry->d_inode); - int error, xflags = ATTR_KERNAMELS; - ssize_t result; - - if (!size) - xflags |= ATTR_KERNOVAL; - xflags |= capable(CAP_SYS_ADMIN) ? ATTR_KERNFULLS : ATTR_KERNORMALS; - - error = attr_generic_list(vp, data, size, xflags, &result); - if (error < 0) - return error; - return result; -} - -STATIC int -linvfs_removexattr( - struct dentry *dentry, - const char *name) -{ - vnode_t *vp = LINVFS_GET_VP(dentry->d_inode); - char *attr = (char *)name; - attrnames_t *namesp; - int xflags = 0; - int error; - - namesp = attr_lookup_namespace(attr, attr_namespaces, ATTR_NAMECOUNT); - if (!namesp) - return -EOPNOTSUPP; - attr += namesp->attr_namelen; - error = namesp->attr_capable(vp, NULL); - if (error) - return error; - xflags |= namesp->attr_flag; - return namesp->attr_remove(vp, attr, xflags); -} - - -struct inode_operations linvfs_file_inode_operations = { - .permission = linvfs_permission, - .truncate = linvfs_truncate, - .getattr = linvfs_getattr, - .setattr = linvfs_setattr, - .setxattr = linvfs_setxattr, - .getxattr = linvfs_getxattr, - .listxattr = linvfs_listxattr, - .removexattr = linvfs_removexattr, -}; - -struct inode_operations linvfs_dir_inode_operations = { - .create = linvfs_create, - .lookup = linvfs_lookup, - .link = linvfs_link, - .unlink = linvfs_unlink, - .symlink = linvfs_symlink, - .mkdir = linvfs_mkdir, - .rmdir = linvfs_rmdir, - .mknod = linvfs_mknod, - .rename = linvfs_rename, - .permission = linvfs_permission, - .getattr = linvfs_getattr, - .setattr = linvfs_setattr, - .setxattr = linvfs_setxattr, - .getxattr = linvfs_getxattr, - .listxattr = linvfs_listxattr, - .removexattr = linvfs_removexattr, -}; - -struct inode_operations linvfs_symlink_inode_operations = { - .readlink = linvfs_readlink, - .follow_link = linvfs_follow_link, - .put_link = linvfs_put_link, - .permission = linvfs_permission, - .getattr = linvfs_getattr, - .setattr = linvfs_setattr, - .setxattr = linvfs_setxattr, - .getxattr = linvfs_getxattr, - .listxattr = linvfs_listxattr, - .removexattr = linvfs_removexattr, -}; diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h deleted file mode 100644 index 04566006f..000000000 --- a/fs/xfs/linux-2.6/xfs_stats.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ -#ifndef __XFS_STATS_H__ -#define __XFS_STATS_H__ - - -#if defined(CONFIG_PROC_FS) && !defined(XFS_STATS_OFF) - -#include - -/* - * XFS global statistics - */ -struct xfsstats { -# define XFSSTAT_END_EXTENT_ALLOC 4 - __uint32_t xs_allocx; - __uint32_t xs_allocb; - __uint32_t xs_freex; - __uint32_t xs_freeb; -# define XFSSTAT_END_ALLOC_BTREE (XFSSTAT_END_EXTENT_ALLOC+4) - __uint32_t xs_abt_lookup; - __uint32_t xs_abt_compare; - __uint32_t xs_abt_insrec; - __uint32_t xs_abt_delrec; -# define XFSSTAT_END_BLOCK_MAPPING (XFSSTAT_END_ALLOC_BTREE+7) - __uint32_t xs_blk_mapr; - __uint32_t xs_blk_mapw; - __uint32_t xs_blk_unmap; - __uint32_t xs_add_exlist; - __uint32_t xs_del_exlist; - __uint32_t xs_look_exlist; - __uint32_t xs_cmp_exlist; -# define XFSSTAT_END_BLOCK_MAP_BTREE (XFSSTAT_END_BLOCK_MAPPING+4) - __uint32_t xs_bmbt_lookup; - __uint32_t xs_bmbt_compare; - __uint32_t xs_bmbt_insrec; - __uint32_t xs_bmbt_delrec; -# define XFSSTAT_END_DIRECTORY_OPS (XFSSTAT_END_BLOCK_MAP_BTREE+4) - __uint32_t xs_dir_lookup; - __uint32_t xs_dir_create; - __uint32_t xs_dir_remove; - __uint32_t xs_dir_getdents; -# define XFSSTAT_END_TRANSACTIONS (XFSSTAT_END_DIRECTORY_OPS+3) - __uint32_t xs_trans_sync; - __uint32_t xs_trans_async; - __uint32_t xs_trans_empty; -# define XFSSTAT_END_INODE_OPS (XFSSTAT_END_TRANSACTIONS+7) - __uint32_t xs_ig_attempts; - __uint32_t xs_ig_found; - __uint32_t xs_ig_frecycle; - __uint32_t xs_ig_missed; - __uint32_t xs_ig_dup; - __uint32_t xs_ig_reclaims; - __uint32_t xs_ig_attrchg; -# define XFSSTAT_END_LOG_OPS (XFSSTAT_END_INODE_OPS+5) - __uint32_t xs_log_writes; - __uint32_t xs_log_blocks; - __uint32_t xs_log_noiclogs; - __uint32_t xs_log_force; - __uint32_t xs_log_force_sleep; -# define XFSSTAT_END_TAIL_PUSHING (XFSSTAT_END_LOG_OPS+10) - __uint32_t xs_try_logspace; - __uint32_t xs_sleep_logspace; - __uint32_t xs_push_ail; - __uint32_t xs_push_ail_success; - __uint32_t xs_push_ail_pushbuf; - __uint32_t xs_push_ail_pinned; - __uint32_t xs_push_ail_locked; - __uint32_t xs_push_ail_flushing; - __uint32_t xs_push_ail_restarts; - __uint32_t xs_push_ail_flush; -# define XFSSTAT_END_WRITE_CONVERT (XFSSTAT_END_TAIL_PUSHING+2) - __uint32_t xs_xstrat_quick; - __uint32_t xs_xstrat_split; -# define XFSSTAT_END_READ_WRITE_OPS (XFSSTAT_END_WRITE_CONVERT+2) - __uint32_t xs_write_calls; - __uint32_t xs_read_calls; -# define XFSSTAT_END_ATTRIBUTE_OPS (XFSSTAT_END_READ_WRITE_OPS+4) - __uint32_t xs_attr_get; - __uint32_t xs_attr_set; - __uint32_t xs_attr_remove; - __uint32_t xs_attr_list; -# define XFSSTAT_END_INODE_CLUSTER (XFSSTAT_END_ATTRIBUTE_OPS+3) - __uint32_t xs_iflush_count; - __uint32_t xs_icluster_flushcnt; - __uint32_t xs_icluster_flushinode; -# define XFSSTAT_END_VNODE_OPS (XFSSTAT_END_INODE_CLUSTER+8) - __uint32_t vn_active; /* # vnodes not on free lists */ - __uint32_t vn_alloc; /* # times vn_alloc called */ - __uint32_t vn_get; /* # times vn_get called */ - __uint32_t vn_hold; /* # times vn_hold called */ - __uint32_t vn_rele; /* # times vn_rele called */ - __uint32_t vn_reclaim; /* # times vn_reclaim called */ - __uint32_t vn_remove; /* # times vn_remove called */ - __uint32_t vn_free; /* # times vn_free called */ -#define XFSSTAT_END_BUF (XFSSTAT_END_VNODE_OPS+9) - __uint32_t pb_get; - __uint32_t pb_create; - __uint32_t pb_get_locked; - __uint32_t pb_get_locked_waited; - __uint32_t pb_busy_locked; - __uint32_t pb_miss_locked; - __uint32_t pb_page_retries; - __uint32_t pb_page_found; - __uint32_t pb_get_read; -/* Extra precision counters */ - __uint64_t xs_xstrat_bytes; - __uint64_t xs_write_bytes; - __uint64_t xs_read_bytes; -}; - -DECLARE_PER_CPU(struct xfsstats, xfsstats); - -/* We don't disable preempt, not too worried about poking the - * wrong cpu's stat for now */ -#define XFS_STATS_INC(count) (__get_cpu_var(xfsstats).count++) -#define XFS_STATS_DEC(count) (__get_cpu_var(xfsstats).count--) -#define XFS_STATS_ADD(count, inc) (__get_cpu_var(xfsstats).count += (inc)) - -extern void xfs_init_procfs(void); -extern void xfs_cleanup_procfs(void); - - -#else /* !CONFIG_PROC_FS */ - -# define XFS_STATS_INC(count) -# define XFS_STATS_DEC(count) -# define XFS_STATS_ADD(count, inc) - -static __inline void xfs_init_procfs(void) { }; -static __inline void xfs_cleanup_procfs(void) { }; - -#endif /* !CONFIG_PROC_FS */ - -#endif /* __XFS_STATS_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_version.h b/fs/xfs/linux-2.6/xfs_version.h deleted file mode 100644 index 96f963944..000000000 --- a/fs/xfs/linux-2.6/xfs_version.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 2001-2002 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ - */ - -/* - * Dummy file that can contain a timestamp to put into the - * XFS init string, to help users keep track of what they're - * running - */ - -#ifndef __XFS_VERSION_H__ -#define __XFS_VERSION_H__ - -#define XFS_VERSION_STRING "SGI XFS" - -#endif /* __XFS_VERSION_H__ */ diff --git a/include/asm-alpha/8253pit.h b/include/asm-alpha/8253pit.h deleted file mode 100644 index fef5c1450..000000000 --- a/include/asm-alpha/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193180UL - -#endif diff --git a/include/asm-arm/arch-ixp4xx/coyote.h b/include/asm-arm/arch-ixp4xx/coyote.h deleted file mode 100644 index dd0c2d2d8..000000000 --- a/include/asm-arm/arch-ixp4xx/coyote.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/coyote.h - * - * ADI Engineering platform specific definitions - * - * Author: Deepak Saxena - * - * Copyright 2004 (c) MontaVista, Software, Inc. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_HARDWARE_H__ -#error "Do not include this directly, instead #include " -#endif - -#define COYOTE_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS -#define COYOTE_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE * 2 - -/* PCI controller GPIO to IRQ pin mappings */ -#define COYOTE_PCI_SLOT0_PIN 6 -#define COYOTE_PCI_SLOT1_PIN 11 - -#define COYOTE_PCI_SLOT0_DEVID 14 -#define COYOTE_PCI_SLOT1_DEVID 15 - -#define COYOTE_IDE_BASE_PHYS IXP4XX_EXP_BUS_CS3_BASE_PHYS -#define COYOTE_IDE_BASE_VIRT 0xFFFE1000 -#define COYOTE_IDE_REGION_SIZE 0x1000 - -#define COYOTE_IDE_DATA_PORT 0xFFFE10E0 -#define COYOTE_IDE_CTRL_PORT 0xFFFE10FC -#define COYOTE_IDE_ERROR_PORT 0xFFFE10E2 - diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h deleted file mode 100644 index a048cbc58..000000000 --- a/include/asm-arm/arch-ixp4xx/hardware.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/hardware.h - * - * Copyright (C) 2002 Intel Corporation. - * Copyright (C) 2003-2004 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -/* - * Hardware definitions for IXP4xx based systems - */ - -#ifndef __ASM_ARCH_HARDWARE_H__ -#define __ASM_ARCH_HARDWARE_H__ - -#define PCIBIOS_MIN_IO 0x00001000 -#define PCIBIOS_MIN_MEM 0x48000000 - -/* - * We override the standard dma-mask routines for bouncing. - */ -#define HAVE_ARCH_PCI_SET_DMA_MASK - -#define pcibios_assign_all_busses() 1 - -/* Register locations and bits */ -#include "ixp4xx-regs.h" - -/* Platform helper functions and definitions */ -#include "platform.h" - -/* Platform specific details */ -#include "ixdp425.h" -#include "coyote.h" -#include "prpmc1100.h" - -#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/include/asm-arm/arch-ixp4xx/irqs.h b/include/asm-arm/arch-ixp4xx/irqs.h deleted file mode 100644 index c782b560c..000000000 --- a/include/asm-arm/arch-ixp4xx/irqs.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/irqs.h - * - * IRQ definitions for IXP4XX based systems - * - * Copyright (C) 2002 Intel Corporation. - * Copyright (C) 2003 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#ifndef _ARCH_IXP4XX_IRQS_H_ -#define _ARCH_IXP4XX_IRQS_H_ - -#define NR_IRQS 32 - -#define IRQ_IXP4XX_NPEA 0 -#define IRQ_IXP4XX_NPEB 1 -#define IRQ_IXP4XX_NPEC 2 -#define IRQ_IXP4XX_QM1 3 -#define IRQ_IXP4XX_QM2 4 -#define IRQ_IXP4XX_TIMER1 5 -#define IRQ_IXP4XX_GPIO0 6 -#define IRQ_IXP4XX_GPIO1 7 -#define IRQ_IXP4XX_PCI_INT 8 -#define IRQ_IXP4XX_PCI_DMA1 9 -#define IRQ_IXP4XX_PCI_DMA2 10 -#define IRQ_IXP4XX_TIMER2 11 -#define IRQ_IXP4XX_USB 12 -#define IRQ_IXP4XX_UART2 13 -#define IRQ_IXP4XX_TIMESTAMP 14 -#define IRQ_IXP4XX_UART1 15 -#define IRQ_IXP4XX_WDOG 16 -#define IRQ_IXP4XX_AHB_PMU 17 -#define IRQ_IXP4XX_XSCALE_PMU 18 -#define IRQ_IXP4XX_GPIO2 19 -#define IRQ_IXP4XX_GPIO3 20 -#define IRQ_IXP4XX_GPIO4 21 -#define IRQ_IXP4XX_GPIO5 22 -#define IRQ_IXP4XX_GPIO6 23 -#define IRQ_IXP4XX_GPIO7 24 -#define IRQ_IXP4XX_GPIO8 25 -#define IRQ_IXP4XX_GPIO9 26 -#define IRQ_IXP4XX_GPIO10 27 -#define IRQ_IXP4XX_GPIO11 28 -#define IRQ_IXP4XX_GPIO12 29 -#define IRQ_IXP4XX_SW_INT1 30 -#define IRQ_IXP4XX_SW_INT2 31 - -#define XSCALE_PMU_IRQ (IRQ_IXP4XX_XSCALE_PMU) - -/* - * IXDP425 board IRQs - */ -#define IRQ_IXDP425_PCI_INTA IRQ_IXP4XX_GPIO11 -#define IRQ_IXDP425_PCI_INTB IRQ_IXP4XX_GPIO10 -#define IRQ_IXDP425_PCI_INTC IRQ_IXP4XX_GPIO9 -#define IRQ_IXDP425_PCI_INTD IRQ_IXP4XX_GPIO8 - -/* - * PrPMC1100 Board IRQs - */ -#define IRQ_PRPMC1100_PCI_INTA IRQ_IXP4XX_GPIO11 -#define IRQ_PRPMC1100_PCI_INTB IRQ_IXP4XX_GPIO10 -#define IRQ_PRPMC1100_PCI_INTC IRQ_IXP4XX_GPIO9 -#define IRQ_PRPMC1100_PCI_INTD IRQ_IXP4XX_GPIO8 - -/* - * ADI Coyote Board IRQs - */ -#define IRQ_COYOTE_PCI_SLOT0 IRQ_IXP4XX_GPIO6 -#define IRQ_COYOTE_PCI_SLOT1 IRQ_IXP4XX_GPIO11 -#define IRQ_COYOTE_IDE IRQ_IXP4XX_GPIO5 - -#endif diff --git a/include/asm-arm/arch-ixp4xx/ixdp425.h b/include/asm-arm/arch-ixp4xx/ixdp425.h deleted file mode 100644 index 7d21bf941..000000000 --- a/include/asm-arm/arch-ixp4xx/ixdp425.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/ixdp425.h - * - * IXDP425 platform specific definitions - * - * Author: Deepak Saxena - * - * Copyright 2004 (c) MontaVista, Software, Inc. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_HARDWARE_H__ -#error "Do not include this directly, instead #include " -#endif - -#define IXDP425_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS -#define IXDP425_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE - -#define IXDP425_SDA_PIN 7 -#define IXDP425_SCL_PIN 6 - -/* - * IXDP425 PCI IRQs - */ -#define IXDP425_PCI_MAX_DEV 4 -#define IXDP425_PCI_IRQ_LINES 4 - - -/* PCI controller GPIO to IRQ pin mappings */ -#define IXDP425_PCI_INTA_PIN 11 -#define IXDP425_PCI_INTB_PIN 10 -#define IXDP425_PCI_INTC_PIN 9 -#define IXDP425_PCI_INTD_PIN 8 - - diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h deleted file mode 100644 index b5810b254..000000000 --- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h +++ /dev/null @@ -1,551 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/ixp4xx-regs.h - * - * Register definitions for IXP4xx chipset. This file contains - * register location and bit definitions only. Platform specific - * definitions and helper function declarations are in platform.h - * and machine-name.h. - * - * Copyright (C) 2002 Intel Corporation. - * Copyright (C) 2003-2004 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#ifndef __ASM_ARCH_HARDWARE_H__ -#error "Do not include this directly, instead #include " -#endif - -#ifndef _ASM_ARM_IXP4XX_H_ -#define _ASM_ARM_IXP4XX_H_ - -/* - * IXP4xx Linux Memory Map: - * - * Phy Size Virt Description - * ========================================================================= - * - * 0x00000000 0x10000000(max) PAGE_OFFSET System RAM - * - * 0x48000000 0x04000000 ioremap'd PCI Memory Space - * - * 0x50000000 0x10000000 ioremap'd EXP BUS - * - * 0x6000000 0x00004000 ioremap'd QMgr - * - * 0xC0000000 0x00001000 0xffbfe000 PCI CFG - * - * 0xC4000000 0x00001000 0xffbfd000 EXP CFG - * - * 0xC8000000 0x0000C000 0xffbf2000 On-Chip Peripherals - */ - - -/* - * Expansion BUS Configuration registers - */ -#define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000) -#define IXP4XX_EXP_CFG_BASE_VIRT (0xFFBFD000) -#define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000) - -/* - * PCI Config registers - */ -#define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000) -#define IXP4XX_PCI_CFG_BASE_VIRT (0xFFBFD000) -#define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000) - -/* - * Peripheral space - */ -#define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000) -#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBF2000) -#define IXP4XX_PERIPHERAL_REGION_SIZE (0x0000C000) - -#define IXP4XX_EXP_CS0_OFFSET 0x00 -#define IXP4XX_EXP_CS1_OFFSET 0x04 -#define IXP4XX_EXP_CS2_OFFSET 0x08 -#define IXP4XX_EXP_CS3_OFFSET 0x0C -#define IXP4XX_EXP_CS4_OFFSET 0x10 -#define IXP4XX_EXP_CS5_OFFSET 0x14 -#define IXP4XX_EXP_CS6_OFFSET 0x18 -#define IXP4XX_EXP_CS7_OFFSET 0x1C -#define IXP4XX_EXP_CFG0_OFFSET 0x20 -#define IXP4XX_EXP_CFG1_OFFSET 0x24 -#define IXP4XX_EXP_CFG2_OFFSET 0x28 -#define IXP4XX_EXP_CFG3_OFFSET 0x2C - -/* - * Expansion Bus Controller registers. - */ -#define IXP4XX_EXP_REG(x) ((volatile u32 *)(IXP4XX_EXP_CFG_BASE_VIRT+(x))) - -#define IXP4XX_EXP_CS0 IXP4XX_EXP_REG(IXP4XX_EXP_CS0_OFFSET) -#define IXP4XX_EXP_CS1 IXP4XX_EXP_REG(IXP4XX_EXP_CS1_OFFSET) -#define IXP4XX_EXP_CS2 IXP4XX_EXP_REG(IXP4XX_EXP_CS2_OFFSET) -#define IXP4XX_EXP_CS3 IXP4XX_EXP_REG(IXP4XX_EXP_CS3_OFFSET) -#define IXP4XX_EXP_CS4 IXP4XX_EXP_REG(IXP4XX_EXP_CS4_OFFSET) -#define IXP4XX_EXP_CS5 IXP4XX_EXP_REG(IXP4XX_EXP_CS5_OFFSET) -#define IXP4XX_EXP_CS6 IXP4XX_EXP_REG(IXP4XX_EXP_CS6_OFFSET) -#define IXP4XX_EXP_CS7 IXP4XX_EXP_REG(IXP4XX_EXP_CS7_OFFSET) - -#define IXP4XX_EXP_CFG0 IXP4XX_EXP_REG(IXP4XX_EXP_CFG0_OFFSET) -#define IXP4XX_EXP_CFG1 IXP4XX_EXP_REG(IXP4XX_EXP_CFG1_OFFSET) -#define IXP4XX_EXP_CFG2 IXP4XX_EXP_REG(IXP4XX_EXP_CFG2_OFFSET) -#define IXP4XX_EXP_CFG3 IXP4XX_EXP_REG(IXP4XX_EXP_CFG3_OFFSET) - - -/* - * Peripheral Space Register Region Base Addresses - */ -#define IXP4XX_UART1_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x0000) -#define IXP4XX_UART2_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x1000) -#define IXP4XX_PMU_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x2000) -#define IXP4XX_INTC_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x3000) -#define IXP4XX_GPIO_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x4000) -#define IXP4XX_TIMER_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x5000) -#define IXP4XX_USB_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x5000) - -#define IXP4XX_UART1_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x0000) -#define IXP4XX_UART2_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x1000) -#define IXP4XX_PMU_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x2000) -#define IXP4XX_INTC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x3000) -#define IXP4XX_GPIO_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x4000) -#define IXP4XX_TIMER_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x5000) -#define IXP4XX_USB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x5000) - -/* - * Constants to make it easy to access Interrupt Controller registers - */ -#define IXP4XX_ICPR_OFFSET 0x00 /* Interrupt Status */ -#define IXP4XX_ICMR_OFFSET 0x04 /* Interrupt Enable */ -#define IXP4XX_ICLR_OFFSET 0x08 /* Interrupt IRQ/FIQ Select */ -#define IXP4XX_ICIP_OFFSET 0x0C /* IRQ Status */ -#define IXP4XX_ICFP_OFFSET 0x10 /* FIQ Status */ -#define IXP4XX_ICHR_OFFSET 0x14 /* Interrupt Priority */ -#define IXP4XX_ICIH_OFFSET 0x18 /* IRQ Highest Pri Int */ -#define IXP4XX_ICFH_OFFSET 0x1C /* FIQ Highest Pri Int */ - -/* - * Interrupt Controller Register Definitions. - */ - -#define IXP4XX_INTC_REG(x) ((volatile u32 *)(IXP4XX_INTC_BASE_VIRT+(x))) - -#define IXP4XX_ICPR IXP4XX_INTC_REG(IXP4XX_ICPR_OFFSET) -#define IXP4XX_ICMR IXP4XX_INTC_REG(IXP4XX_ICMR_OFFSET) -#define IXP4XX_ICLR IXP4XX_INTC_REG(IXP4XX_ICLR_OFFSET) -#define IXP4XX_ICIP IXP4XX_INTC_REG(IXP4XX_ICIP_OFFSET) -#define IXP4XX_ICFP IXP4XX_INTC_REG(IXP4XX_ICFP_OFFSET) -#define IXP4XX_ICHR IXP4XX_INTC_REG(IXP4XX_ICHR_OFFSET) -#define IXP4XX_ICIH IXP4XX_INTC_REG(IXP4XX_ICIH_OFFSET) -#define IXP4XX_ICFH IXP4XX_INTC_REG(IXP4XX_ICFH_OFFSET) - -/* - * Constants to make it easy to access GPIO registers - */ -#define IXP4XX_GPIO_GPOUTR_OFFSET 0x00 -#define IXP4XX_GPIO_GPOER_OFFSET 0x04 -#define IXP4XX_GPIO_GPINR_OFFSET 0x08 -#define IXP4XX_GPIO_GPISR_OFFSET 0x0C -#define IXP4XX_GPIO_GPIT1R_OFFSET 0x10 -#define IXP4XX_GPIO_GPIT2R_OFFSET 0x14 -#define IXP4XX_GPIO_GPCLKR_OFFSET 0x18 -#define IXP4XX_GPIO_GPDBSELR_OFFSET 0x1C - -/* - * GPIO Register Definitions. - * [Only perform 32bit reads/writes] - */ -#define IXP4XX_GPIO_REG(x) ((volatile u32 *)(IXP4XX_GPIO_BASE_VIRT+(x))) - -#define IXP4XX_GPIO_GPOUTR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOUTR_OFFSET) -#define IXP4XX_GPIO_GPOER IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOER_OFFSET) -#define IXP4XX_GPIO_GPINR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPINR_OFFSET) -#define IXP4XX_GPIO_GPISR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPISR_OFFSET) -#define IXP4XX_GPIO_GPIT1R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT1R_OFFSET) -#define IXP4XX_GPIO_GPIT2R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT2R_OFFSET) -#define IXP4XX_GPIO_GPCLKR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPCLKR_OFFSET) -#define IXP4XX_GPIO_GPDBSELR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPDBSELR_OFFSET) - -/* - * GPIO register bit definitions - */ - -/* Interrupt styles - */ -#define IXP4XX_GPIO_STYLE_ACTIVE_HIGH 0x0 -#define IXP4XX_GPIO_STYLE_ACTIVE_LOW 0x1 -#define IXP4XX_GPIO_STYLE_RISING_EDGE 0x2 -#define IXP4XX_GPIO_STYLE_FALLING_EDGE 0x3 -#define IXP4XX_GPIO_STYLE_TRANSITIONAL 0x4 - -/* - * Mask used to clear interrupt styles - */ -#define IXP4XX_GPIO_STYLE_CLEAR 0x7 -#define IXP4XX_GPIO_STYLE_SIZE 3 - -/* - * Constants to make it easy to access Timer Control/Status registers - */ -#define IXP4XX_OSTS_OFFSET 0x00 /* Continious TimeStamp */ -#define IXP4XX_OST1_OFFSET 0x04 /* Timer 1 Timestamp */ -#define IXP4XX_OSRT1_OFFSET 0x08 /* Timer 1 Reload */ -#define IXP4XX_OST2_OFFSET 0x0C /* Timer 2 Timestamp */ -#define IXP4XX_OSRT2_OFFSET 0x10 /* Timer 2 Reload */ -#define IXP4XX_OSWT_OFFSET 0x14 /* Watchdog Timer */ -#define IXP4XX_OSWE_OFFSET 0x18 /* Watchdog Enable */ -#define IXP4XX_OSWK_OFFSET 0x1C /* Watchdog Key */ -#define IXP4XX_OSST_OFFSET 0x20 /* Timer Status */ - -/* - * Operating System Timer Register Definitions. - */ - -#define IXP4XX_TIMER_REG(x) ((volatile u32 *)(IXP4XX_TIMER_BASE_VIRT+(x))) - -#define IXP4XX_OSTS IXP4XX_TIMER_REG(IXP4XX_OSTS_OFFSET) -#define IXP4XX_OST1 IXP4XX_TIMER_REG(IXP4XX_OST1_OFFSET) -#define IXP4XX_OSRT1 IXP4XX_TIMER_REG(IXP4XX_OSRT1_OFFSET) -#define IXP4XX_OST2 IXP4XX_TIMER_REG(IXP4XX_OST2_OFFSET) -#define IXP4XX_OSRT2 IXP4XX_TIMER_REG(IXP4XX_OSRT2_OFFSET) -#define IXP4XX_OSWT IXP4XX_TIMER_REG(IXP4XX_OSWT_OFFSET) -#define IXP4XX_OSWE IXP4XX_TIMER_REG(IXP4XX_OSWE_OFFSET) -#define IXP4XX_OSWK IXP4XX_TIMER_REG(IXP4XX_OSWK_OFFSET) -#define IXP4XX_OSST IXP4XX_TIMER_REG(IXP4XX_OSST_OFFSET) - -/* - * Timer register values and bit definitions - */ -#define IXP4XX_OST_ENABLE 0x00000001 -#define IXP4XX_OST_ONE_SHOT 0x00000002 -/* Low order bits of reload value ignored */ -#define IXP4XX_OST_RELOAD_MASK 0x00000003 -#define IXP4XX_OST_DISABLED 0x00000000 -#define IXP4XX_OSST_TIMER_1_PEND 0x00000001 -#define IXP4XX_OSST_TIMER_2_PEND 0x00000002 -#define IXP4XX_OSST_TIMER_TS_PEND 0x00000004 -#define IXP4XX_OSST_TIMER_WDOG_PEND 0x00000008 -#define IXP4XX_OSST_TIMER_WARM_RESET 0x00000010 - -#define IXP4XX_WDT_KEY 0x0000482E - -#define IXP4XX_WDT_RESET_ENABLE 0x00000001 -#define IXP4XX_WDT_IRQ_ENABLE 0x00000002 -#define IXP4XX_WDT_COUNT_ENABLE 0x00000004 - - -/* - * Constants to make it easy to access PCI Control/Status registers - */ -#define PCI_NP_AD_OFFSET 0x00 -#define PCI_NP_CBE_OFFSET 0x04 -#define PCI_NP_WDATA_OFFSET 0x08 -#define PCI_NP_RDATA_OFFSET 0x0c -#define PCI_CRP_AD_CBE_OFFSET 0x10 -#define PCI_CRP_WDATA_OFFSET 0x14 -#define PCI_CRP_RDATA_OFFSET 0x18 -#define PCI_CSR_OFFSET 0x1c -#define PCI_ISR_OFFSET 0x20 -#define PCI_INTEN_OFFSET 0x24 -#define PCI_DMACTRL_OFFSET 0x28 -#define PCI_AHBMEMBASE_OFFSET 0x2c -#define PCI_AHBIOBASE_OFFSET 0x30 -#define PCI_PCIMEMBASE_OFFSET 0x34 -#define PCI_AHBDOORBELL_OFFSET 0x38 -#define PCI_PCIDOORBELL_OFFSET 0x3C -#define PCI_ATPDMA0_AHBADDR_OFFSET 0x40 -#define PCI_ATPDMA0_PCIADDR_OFFSET 0x44 -#define PCI_ATPDMA0_LENADDR_OFFSET 0x48 -#define PCI_ATPDMA1_AHBADDR_OFFSET 0x4C -#define PCI_ATPDMA1_PCIADDR_OFFSET 0x50 -#define PCI_ATPDMA1_LENADDR_OFFSET 0x54 - -/* - * PCI Control/Status Registers - */ -#define IXP4XX_PCI_CSR(x) ((volatile u32 *)(IXP4XX_PCI_CFG_BASE_VIRT+(x))) - -#define PCI_NP_AD IXP4XX_PCI_CSR(PCI_NP_AD_OFFSET) -#define PCI_NP_CBE IXP4XX_PCI_CSR(PCI_NP_CBE_OFFSET) -#define PCI_NP_WDATA IXP4XX_PCI_CSR(PCI_NP_WDATA_OFFSET) -#define PCI_NP_RDATA IXP4XX_PCI_CSR(PCI_NP_RDATA_OFFSET) -#define PCI_CRP_AD_CBE IXP4XX_PCI_CSR(PCI_CRP_AD_CBE_OFFSET) -#define PCI_CRP_WDATA IXP4XX_PCI_CSR(PCI_CRP_WDATA_OFFSET) -#define PCI_CRP_RDATA IXP4XX_PCI_CSR(PCI_CRP_RDATA_OFFSET) -#define PCI_CSR IXP4XX_PCI_CSR(PCI_CSR_OFFSET) -#define PCI_ISR IXP4XX_PCI_CSR(PCI_ISR_OFFSET) -#define PCI_INTEN IXP4XX_PCI_CSR(PCI_INTEN_OFFSET) -#define PCI_DMACTRL IXP4XX_PCI_CSR(PCI_DMACTRL_OFFSET) -#define PCI_AHBMEMBASE IXP4XX_PCI_CSR(PCI_AHBMEMBASE_OFFSET) -#define PCI_AHBIOBASE IXP4XX_PCI_CSR(PCI_AHBIOBASE_OFFSET) -#define PCI_PCIMEMBASE IXP4XX_PCI_CSR(PCI_PCIMEMBASE_OFFSET) -#define PCI_AHBDOORBELL IXP4XX_PCI_CSR(PCI_AHBDOORBELL_OFFSET) -#define PCI_PCIDOORBELL IXP4XX_PCI_CSR(PCI_PCIDOORBELL_OFFSET) -#define PCI_ATPDMA0_AHBADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_AHBADDR_OFFSET) -#define PCI_ATPDMA0_PCIADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_PCIADDR_OFFSET) -#define PCI_ATPDMA0_LENADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_LENADDR_OFFSET) -#define PCI_ATPDMA1_AHBADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_AHBADDR_OFFSET) -#define PCI_ATPDMA1_PCIADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_PCIADDR_OFFSET) -#define PCI_ATPDMA1_LENADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_LENADDR_OFFSET) - -/* - * PCI register values and bit definitions - */ - -/* CSR bit definitions */ -#define PCI_CSR_HOST 0x00000001 -#define PCI_CSR_ARBEN 0x00000002 -#define PCI_CSR_ADS 0x00000004 -#define PCI_CSR_PDS 0x00000008 -#define PCI_CSR_ABE 0x00000010 -#define PCI_CSR_DBT 0x00000020 -#define PCI_CSR_ASE 0x00000100 -#define PCI_CSR_IC 0x00008000 - -/* ISR (Interrupt status) Register bit definitions */ -#define PCI_ISR_PSE 0x00000001 -#define PCI_ISR_PFE 0x00000002 -#define PCI_ISR_PPE 0x00000004 -#define PCI_ISR_AHBE 0x00000008 -#define PCI_ISR_APDC 0x00000010 -#define PCI_ISR_PADC 0x00000020 -#define PCI_ISR_ADB 0x00000040 -#define PCI_ISR_PDB 0x00000080 - -/* INTEN (Interrupt Enable) Register bit definitions */ -#define PCI_INTEN_PSE 0x00000001 -#define PCI_INTEN_PFE 0x00000002 -#define PCI_INTEN_PPE 0x00000004 -#define PCI_INTEN_AHBE 0x00000008 -#define PCI_INTEN_APDC 0x00000010 -#define PCI_INTEN_PADC 0x00000020 -#define PCI_INTEN_ADB 0x00000040 -#define PCI_INTEN_PDB 0x00000080 - -/* - * Shift value for byte enable on NP cmd/byte enable register - */ -#define IXP4XX_PCI_NP_CBE_BESL 4 - -/* - * PCI commands supported by NP access unit - */ -#define NP_CMD_IOREAD 0x2 -#define NP_CMD_IOWRITE 0x3 -#define NP_CMD_CONFIGREAD 0xa -#define NP_CMD_CONFIGWRITE 0xb -#define NP_CMD_MEMREAD 0x6 -#define NP_CMD_MEMWRITE 0x7 - -/* - * Constants for CRP access into local config space - */ -#define CRP_AD_CBE_BESL 20 -#define CRP_AD_CBE_WRITE 0x00010000 - - -/* - * USB Device Controller - * - * These are used by the USB gadget driver, so they don't follow the - * IXP4XX_ naming convetions. - * - */ -# define IXP4XX_USB_REG(x) (*((volatile u32 *)(x))) - -/* UDC Undocumented - Reserved1 */ -#define UDC_RES1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0004) -/* UDC Undocumented - Reserved2 */ -#define UDC_RES2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0008) -/* UDC Undocumented - Reserved3 */ -#define UDC_RES3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x000C) -/* UDC Control Register */ -#define UDCCR IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0000) -/* UDC Endpoint 0 Control/Status Register */ -#define UDCCS0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0010) -/* UDC Endpoint 1 (IN) Control/Status Register */ -#define UDCCS1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0014) -/* UDC Endpoint 2 (OUT) Control/Status Register */ -#define UDCCS2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0018) -/* UDC Endpoint 3 (IN) Control/Status Register */ -#define UDCCS3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x001C) -/* UDC Endpoint 4 (OUT) Control/Status Register */ -#define UDCCS4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0020) -/* UDC Endpoint 5 (Interrupt) Control/Status Register */ -#define UDCCS5 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0024) -/* UDC Endpoint 6 (IN) Control/Status Register */ -#define UDCCS6 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0028) -/* UDC Endpoint 7 (OUT) Control/Status Register */ -#define UDCCS7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x002C) -/* UDC Endpoint 8 (IN) Control/Status Register */ -#define UDCCS8 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0030) -/* UDC Endpoint 9 (OUT) Control/Status Register */ -#define UDCCS9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0034) -/* UDC Endpoint 10 (Interrupt) Control/Status Register */ -#define UDCCS10 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0038) -/* UDC Endpoint 11 (IN) Control/Status Register */ -#define UDCCS11 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x003C) -/* UDC Endpoint 12 (OUT) Control/Status Register */ -#define UDCCS12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0040) -/* UDC Endpoint 13 (IN) Control/Status Register */ -#define UDCCS13 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0044) -/* UDC Endpoint 14 (OUT) Control/Status Register */ -#define UDCCS14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0048) -/* UDC Endpoint 15 (Interrupt) Control/Status Register */ -#define UDCCS15 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x004C) -/* UDC Frame Number Register High */ -#define UFNRH IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0060) -/* UDC Frame Number Register Low */ -#define UFNRL IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0064) -/* UDC Byte Count Reg 2 */ -#define UBCR2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0068) -/* UDC Byte Count Reg 4 */ -#define UBCR4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x006c) -/* UDC Byte Count Reg 7 */ -#define UBCR7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0070) -/* UDC Byte Count Reg 9 */ -#define UBCR9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0074) -/* UDC Byte Count Reg 12 */ -#define UBCR12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0078) -/* UDC Byte Count Reg 14 */ -#define UBCR14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x007c) -/* UDC Endpoint 0 Data Register */ -#define UDDR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0080) -/* UDC Endpoint 1 Data Register */ -#define UDDR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0100) -/* UDC Endpoint 2 Data Register */ -#define UDDR2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0180) -/* UDC Endpoint 3 Data Register */ -#define UDDR3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0200) -/* UDC Endpoint 4 Data Register */ -#define UDDR4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0400) -/* UDC Endpoint 5 Data Register */ -#define UDDR5 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00A0) -/* UDC Endpoint 6 Data Register */ -#define UDDR6 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0600) -/* UDC Endpoint 7 Data Register */ -#define UDDR7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0680) -/* UDC Endpoint 8 Data Register */ -#define UDDR8 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0700) -/* UDC Endpoint 9 Data Register */ -#define UDDR9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0900) -/* UDC Endpoint 10 Data Register */ -#define UDDR10 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00C0) -/* UDC Endpoint 11 Data Register */ -#define UDDR11 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0B00) -/* UDC Endpoint 12 Data Register */ -#define UDDR12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0B80) -/* UDC Endpoint 13 Data Register */ -#define UDDR13 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0C00) -/* UDC Endpoint 14 Data Register */ -#define UDDR14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0E00) -/* UDC Endpoint 15 Data Register */ -#define UDDR15 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00E0) -/* UDC Interrupt Control Register 0 */ -#define UICR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0050) -/* UDC Interrupt Control Register 1 */ -#define UICR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0054) -/* UDC Status Interrupt Register 0 */ -#define USIR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0058) -/* UDC Status Interrupt Register 1 */ -#define USIR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x005C) - -#define UDCCR_UDE (1 << 0) /* UDC enable */ -#define UDCCR_UDA (1 << 1) /* UDC active */ -#define UDCCR_RSM (1 << 2) /* Device resume */ -#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ -#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ -#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ -#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ -#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ - -#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ -#define UDCCS0_IPR (1 << 1) /* IN packet ready */ -#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ -#define UDCCS0_SST (1 << 4) /* Sent stall */ -#define UDCCS0_FST (1 << 5) /* Force stall */ -#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ -#define UDCCS0_SA (1 << 7) /* Setup active */ - -#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_BI_SST (1 << 4) /* Sent stall */ -#define UDCCS_BI_FST (1 << 5) /* Force stall */ -#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ - -#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_BO_DME (1 << 3) /* DMA enable */ -#define UDCCS_BO_SST (1 << 4) /* Sent stall */ -#define UDCCS_BO_FST (1 << 5) /* Force stall */ -#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ - -#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ - -#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */ -#define UDCCS_IO_DME (1 << 3) /* DMA enable */ -#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ - -#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_INT_SST (1 << 4) /* Sent stall */ -#define UDCCS_INT_FST (1 << 5) /* Force stall */ -#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ - -#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ -#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ -#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ -#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ -#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ -#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ -#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ -#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ - -#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ -#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ -#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ -#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ -#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ -#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ -#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ -#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ - -#define USIR0_IR0 (1 << 0) /* Interrup request ep 0 */ -#define USIR0_IR1 (1 << 1) /* Interrup request ep 1 */ -#define USIR0_IR2 (1 << 2) /* Interrup request ep 2 */ -#define USIR0_IR3 (1 << 3) /* Interrup request ep 3 */ -#define USIR0_IR4 (1 << 4) /* Interrup request ep 4 */ -#define USIR0_IR5 (1 << 5) /* Interrup request ep 5 */ -#define USIR0_IR6 (1 << 6) /* Interrup request ep 6 */ -#define USIR0_IR7 (1 << 7) /* Interrup request ep 7 */ - -#define USIR1_IR8 (1 << 0) /* Interrup request ep 8 */ -#define USIR1_IR9 (1 << 1) /* Interrup request ep 9 */ -#define USIR1_IR10 (1 << 2) /* Interrup request ep 10 */ -#define USIR1_IR11 (1 << 3) /* Interrup request ep 11 */ -#define USIR1_IR12 (1 << 4) /* Interrup request ep 12 */ -#define USIR1_IR13 (1 << 5) /* Interrup request ep 13 */ -#define USIR1_IR14 (1 << 6) /* Interrup request ep 14 */ -#define USIR1_IR15 (1 << 7) /* Interrup request ep 15 */ - -#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ - -#endif diff --git a/include/asm-arm/arch-ixp4xx/prpmc1100.h b/include/asm-arm/arch-ixp4xx/prpmc1100.h deleted file mode 100644 index e2532ab7f..000000000 --- a/include/asm-arm/arch-ixp4xx/prpmc1100.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * include/asm-arm/arch-ixp4xx/prpmc1100.h - * - * Motorolla PrPMC1100 platform specific definitions - * - * Author: Deepak Saxena - * - * Copyright 2004 (c) MontaVista, Software, Inc. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_HARDWARE_H__ -#error "Do not include this directly, instead #include " -#endif - -#define PRPMC1100_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS -#define PRPMC1100_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE - -#define PRPMC1100_PCI_MIN_DEVID 10 -#define PRPMC1100_PCI_MAX_DEVID 16 -#define PRPMC1100_PCI_IRQ_LINES 4 - - -/* PCI controller GPIO to IRQ pin mappings */ -#define PRPMC1100_PCI_INTA_PIN 11 -#define PRPMC1100_PCI_INTB_PIN 10 -#define PRPMC1100_PCI_INTC_PIN 9 -#define PRPMC1100_PCI_INTD_PIN 8 - - diff --git a/include/asm-arm/arch-ixp4xx/timex.h b/include/asm-arm/arch-ixp4xx/timex.h deleted file mode 100644 index 38c9d77d3..000000000 --- a/include/asm-arm/arch-ixp4xx/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * linux/include/asm-arm/arch-ixp4xx/timex.h - * - */ - -#include - -/* - * We use IXP425 General purpose timer for our timer needs, it runs at - * 66.66... MHz - */ -#define CLOCK_TICK_RATE (66666666) - diff --git a/include/asm-arm/arch-ixp4xx/vmalloc.h b/include/asm-arm/arch-ixp4xx/vmalloc.h deleted file mode 100644 index da46e560a..000000000 --- a/include/asm-arm/arch-ixp4xx/vmalloc.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * linux/include/asm-arm/arch-ixp4xx/vmalloc.h - */ - -/* - * Just any arbitrary offset to the start of the vmalloc VM area: the - * current 8MB value just means that there will be a 8MB "hole" after the - * physical memory until the kernel virtual memory starts. That means that - * any out-of-bounds memory accesses will hopefully be caught. - * The vmalloc() routines leaves a hole of 4kB between each vmalloced - * area for the same reason. ;) - */ -#define VMALLOC_OFFSET (8*1024*1024) -#define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) -#define VMALLOC_VMADDR(x) ((unsigned long)(x)) -#define VMALLOC_END (0xFF000000) - diff --git a/include/asm-arm/arch-pxa/mainstone.h b/include/asm-arm/arch-pxa/mainstone.h deleted file mode 100644 index 14c862adc..000000000 --- a/include/asm-arm/arch-pxa/mainstone.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * linux/include/asm-arm/arch-pxa/mainstone.h - * - * Author: Nicolas Pitre - * Created: Nov 14, 2002 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef ASM_ARCH_MAINSTONE_H -#define ASM_ARCH_MAINSTONE_H - -#define MST_ETH_PHYS PXA_CS4_PHYS - -#define MST_FPGA_PHYS PXA_CS2_PHYS -#define MST_FPGA_VIRT (0xf0000000) -#define MST_P2V(x) ((x) - MST_FPGA_PHYS + MST_FPGA_VIRT) -#define MST_V2P(x) ((x) - MST_FPGA_VIRT + MST_FPGA_PHYS) - -#ifndef __ASSEMBLY__ -# define __MST_REG(x) (*((volatile unsigned long *)MST_P2V(x))) -#else -# define __MST_REG(x) MST_P2V(x) -#endif - -/* board level registers in the FPGA */ - -#define MST_LEDDAT1 __MST_REG(0x08000010) -#define MST_LEDDAT2 __MST_REG(0x08000014) -#define MST_LEDCTRL __MST_REG(0x08000040) -#define MST_GPSWR __MST_REG(0x08000060) -#define MST_MSCWR1 __MST_REG(0x08000080) -#define MST_MSCWR2 __MST_REG(0x08000084) -#define MST_MSCWR3 __MST_REG(0x08000088) -#define MST_MSCRD __MST_REG(0x08000090) -#define MST_INTMSKENA __MST_REG(0x080000c0) -#define MST_INTSETCLR __MST_REG(0x080000d0) -#define MST_PCMCIA0 __MST_REG(0x080000e0) -#define MST_PCMCIA1 __MST_REG(0x080000e4) - -#define MST_MSCWR1_CAMERA_ON (1 << 15) /* Camera interface power control */ -#define MST_MSCWR1_CAMERA_SEL (1 << 14) /* Camera interface mux control */ -#define MST_MSCWR1_LCD_CTL (1 << 13) /* General-purpose LCD control */ -#define MST_MSCWR1_MS_ON (1 << 12) /* Memory Stick power control */ -#define MST_MSCWR1_MMC_ON (1 << 11) /* MultiMediaCard* power control */ -#define MST_MSCWR1_MS_SEL (1 << 10) /* SD/MS multiplexer control */ -#define MST_MSCWR1_BB_SEL (1 << 9) /* PCMCIA/Baseband multiplexer */ -#define MST_MSCWR1_BT_ON (1 << 8) /* Bluetooth UART transceiver */ -#define MST_MSCWR1_BTDTR (1 << 7) /* Bluetooth UART DTR */ - -#define MST_MSCWR1_IRDA_MASK (3 << 5) /* IrDA transceiver mode */ -#define MST_MSCWR1_IRDA_FULL (0 << 5) /* full distance power */ -#define MST_MSCWR1_IRDA_OFF (1 << 5) /* shutdown */ -#define MST_MSCWR1_IRDA_MED (2 << 5) /* 2/3 distance power */ -#define MST_MSCWR1_IRDA_LOW (3 << 5) /* 1/3 distance power */ - -#define MST_MSCWR1_IRDA_FIR (1 << 4) /* IrDA transceiver SIR/FIR */ -#define MST_MSCWR1_GREENLED (1 << 3) /* LED D1 control */ -#define MST_MSCWR1_PDC_CTL (1 << 2) /* reserved */ -#define MST_MSCWR1_MTR_ON (1 << 1) /* Silent alert motor */ -#define MST_MSCWR1_SYSRESET (1 << 0) /* System reset */ - -#define MST_MSCWR2_USB_OTG_RST (1 << 6) /* USB On The Go reset */ -#define MST_MSCWR2_USB_OTG_SEL (1 << 5) /* USB On The Go control */ -#define MST_MSCWR2_nUSBC_SC (1 << 4) /* USB client soft connect control */ -#define MST_MSCWR2_I2S_SPKROFF (1 << 3) /* I2S CODEC amplifier control */ -#define MST_MSCWR2_AC97_SPKROFF (1 << 2) /* AC97 CODEC amplifier control */ -#define MST_MSCWR2_RADIO_PWR (1 << 1) /* Radio module power control */ -#define MST_MSCWR2_RADIO_WAKE (1 << 0) /* Radio module wake-up signal */ - -#define MST_MSCWR3_GPIO_RESET_EN (1 << 2) /* Enable GPIO Reset */ -#define MST_MSCWR3_GPIO_RESET (1 << 1) /* Initiate a GPIO Reset */ -#define MST_MSCWR3_COMMS_SW_RESET (1 << 0) /* Communications Processor Reset Control */ - -#define MST_MSCRD_nPENIRQ (1 << 9) /* ADI7873* nPENIRQ signal */ -#define MST_MSCRD_nMEMSTK_CD (1 << 8) /* Memory Stick detection signal */ -#define MST_MSCRD_nMMC_CD (1 << 7) /* SD/MMC card detection signal */ -#define MST_MSCRD_nUSIM_CD (1 << 6) /* USIM card detection signal */ -#define MST_MSCRD_USB_CBL (1 << 5) /* USB client cable status */ -#define MST_MSCRD_TS_BUSY (1 << 4) /* ADI7873 busy */ -#define MST_MSCRD_BTDSR (1 << 3) /* Bluetooth UART DSR */ -#define MST_MSCRD_BTRI (1 << 2) /* Bluetooth UART Ring Indicator */ -#define MST_MSCRD_BTDCD (1 << 1) /* Bluetooth UART DCD */ -#define MST_MSCRD_nMMC_WP (1 << 0) /* SD/MMC write-protect status */ - -#define MST_INT_S1_IRQ (1 << 15) /* PCMCIA socket 1 IRQ */ -#define MST_INT_S1_STSCHG (1 << 14) /* PCMCIA socket 1 status changed */ -#define MST_INT_S1_CD (1 << 13) /* PCMCIA socket 1 card detection */ -#define MST_INT_S0_IRQ (1 << 11) /* PCMCIA socket 0 IRQ */ -#define MST_INT_S0_STSCHG (1 << 10) /* PCMCIA socket 0 status changed */ -#define MST_INT_S0_CD (1 << 9) /* PCMCIA socket 0 card detection */ -#define MST_INT_nEXBRD_INT (1 << 7) /* Expansion board IRQ */ -#define MST_INT_MSINS (1 << 6) /* Memory Stick* detection */ -#define MST_INT_PENIRQ (1 << 5) /* ADI7873* touch-screen IRQ */ -#define MST_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */ -#define MST_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */ -#define MST_INT_USBC (1 << 2) /* USB client cable detection IRQ */ -#define MST_INT_USIM (1 << 1) /* USIM card detection IRQ */ -#define MST_INT_MMC (1 << 0) /* MMC/SD card detection IRQ */ - -#define MST_PCMCIA_nIRQ (1 << 10) /* IRQ / ready signal */ -#define MST_PCMCIA_nSPKR_BVD2 (1 << 9) /* VDD sense / digital speaker */ -#define MST_PCMCIA_nSTSCHG_BVD1 (1 << 8) /* VDD sense / card status changed */ -#define MST_PCMCIA_nVS2 (1 << 7) /* VSS voltage sense */ -#define MST_PCMCIA_nVS1 (1 << 6) /* VSS voltage sense */ -#define MST_PCMCIA_nCD (1 << 5) /* Card detection signal */ -#define MST_PCMCIA_RESET (1 << 4) /* Card reset signal */ -#define MST_PCMCIA_PWR_MASK (0x000f) /* MAX1602 power-supply controls */ - -#define MST_PCMCIA_PWR_VPP_0 0x0 /* voltage VPP = 0V */ -#define MST_PCMCIA_PWR_VPP_120 0x2 /* voltage VPP = 12V*/ -#define MST_PCMCIA_PWR_VPP_VCC 0x1 /* voltage VPP = VCC */ -#define MST_PCMCIA_PWR_VCC_0 0x0 /* voltage VCC = 0V */ -#define MST_PCMCIA_PWR_VCC_33 0x8 /* voltage VCC = 3.3V */ -#define MST_PCMCIA_PWR_VCC_50 0x4 /* voltage VCC = 5.0V */ - -#endif diff --git a/include/asm-i386/8253pit.h b/include/asm-i386/8253pit.h deleted file mode 100644 index 96c7c3592..000000000 --- a/include/asm-i386/8253pit.h +++ /dev/null @@ -1,12 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#include - -#define PIT_TICK_RATE CLOCK_TICK_RATE - -#endif diff --git a/include/asm-i386/crash.h b/include/asm-i386/crash.h deleted file mode 100644 index b6ae4f36f..000000000 --- a/include/asm-i386/crash.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef _ASM_I386_CRASH_H -#define _ASM_I386_CRASH_H - -/* - * linux/include/asm-i386/crash.h - * - * Copyright (c) 2004 Red Hat, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifdef __KERNEL__ - -#include -#include -#include - -extern int page_is_ram(unsigned long); - -static inline void * -map_virtual(u64 offset, struct page **pp) -{ - struct page *page; - unsigned long pfn; - void *vaddr; - - pfn = (unsigned long)(offset >> PAGE_SHIFT); - - if (!page_is_ram(pfn)) { - printk(KERN_INFO - "crash memory driver: !page_is_ram(pfn: %lx)\n", pfn); - return NULL; - } - - if (!pfn_valid(pfn)) { - printk(KERN_INFO - "crash memory driver: invalid pfn: %lx )\n", pfn); - return NULL; - } - - page = pfn_to_page(pfn); - - vaddr = kmap(page); - if (!vaddr) { - printk(KERN_INFO - "crash memory driver: pfn: %lx kmap(page: %lx) failed\n", - pfn, (unsigned long)page); - return NULL; - } - - *pp = page; - return (vaddr + (offset & (PAGE_SIZE-1))); -} - -static inline void unmap_virtual(struct page *page) -{ - kunmap(page); -} - -#endif /* __KERNEL__ */ - -#endif /* _ASM_I386_CRASH_H */ diff --git a/include/asm-ia64/cpu.h b/include/asm-ia64/cpu.h deleted file mode 100644 index 33c5d0fe9..000000000 --- a/include/asm-ia64/cpu.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _ASM_IA64_CPU_H_ -#define _ASM_IA64_CPU_H_ - -#include -#include -#include -#include - -struct ia64_cpu { - struct cpu cpu; -}; - -DECLARE_PER_CPU(struct ia64_cpu, cpu_devices); - -DECLARE_PER_CPU(int, cpu_state); - -#endif /* _ASM_IA64_CPU_H_ */ diff --git a/include/asm-ia64/crash.h b/include/asm-ia64/crash.h deleted file mode 100644 index f51e828d6..000000000 --- a/include/asm-ia64/crash.h +++ /dev/null @@ -1,90 +0,0 @@ -#ifndef _ASM_IA64_CRASH_H -#define _ASM_IA64_CRASH_H - -/* - * linux/include/asm-ia64/crash.h - * - * Copyright (c) 2004 Red Hat, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifdef __KERNEL__ - -#include -#include -#include - -static inline void * -map_virtual(u64 offset, struct page **pp) -{ - struct page *page; - unsigned long pfn; - u32 type; - - if (REGION_NUMBER(offset) == 5) { - char byte; - - if (__get_user(byte, (char *)offset) == 0) - return (void *)offset; - else - return NULL; - } - - switch (type = efi_mem_type(offset)) - { - case EFI_LOADER_CODE: - case EFI_LOADER_DATA: - case EFI_BOOT_SERVICES_CODE: - case EFI_BOOT_SERVICES_DATA: - case EFI_CONVENTIONAL_MEMORY: - break; - - default: - printk(KERN_INFO - "crash memory driver: invalid memory type for %lx: %d\n", - offset, type); - return NULL; - } - - pfn = offset >> PAGE_SHIFT; - - if (!pfn_valid(pfn)) { - printk(KERN_INFO - "crash memory driver: invalid pfn: %lx )\n", pfn); - return NULL; - } - - page = pfn_to_page(pfn); - - if (!page->virtual) { - printk(KERN_INFO - "crash memory driver: offset: %lx page: %lx page->virtual: NULL\n", - offset, (unsigned long)page); - return NULL; - } - - return (page->virtual + (offset & (PAGE_SIZE-1))); -} - -static inline void unmap_virtual(struct page *page) -{ - return; -} - -#endif /* __KERNEL__ */ - -#endif /* _ASM_IA64_CRASH_H */ diff --git a/include/asm-mips/8253pit.h b/include/asm-mips/8253pit.h deleted file mode 100644 index 285f78488..000000000 --- a/include/asm-mips/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193182UL - -#endif diff --git a/include/asm-mips/pmon.h b/include/asm-mips/pmon.h deleted file mode 100644 index 016251785..000000000 --- a/include/asm-mips/pmon.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2004 by Ralf Baechle - */ -#ifndef _ASM_PMON_H -#define _ASM_PMON_H - -struct callvectors { - int (*open) (char*, int, int); /* 0 */ - int (*close) (int); /* 4 */ - int (*read) (int, void*, int); /* 8 */ - int (*write) (int, void*, int); /* 12 */ - off_t (*lseek) (int, off_t, int); /* 16 */ - int (*printf) (const char*, ...); /* 20 */ - void (*cacheflush) (void); /* 24 */ - char* (*gets) (char*); /* 28 */ -}; - -#endif /* _ASM_PMON_H */ diff --git a/include/asm-parisc/unwind.h b/include/asm-parisc/unwind.h deleted file mode 100644 index 5a52cb1f1..000000000 --- a/include/asm-parisc/unwind.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef _UNWIND_H_ -#define _UNWIND_H_ - -/* From ABI specifications */ -struct unwind_table_entry { - unsigned int region_start; - unsigned int region_end; - unsigned int Cannot_unwind:1; /* 0 */ - unsigned int Millicode:1; /* 1 */ - unsigned int Millicode_save_sr0:1; /* 2 */ - unsigned int Region_description:2; /* 3..4 */ - unsigned int reserved1:1; /* 5 */ - unsigned int Entry_SR:1; /* 6 */ - unsigned int Entry_FR:4; /* number saved *//* 7..10 */ - unsigned int Entry_GR:5; /* number saved *//* 11..15 */ - unsigned int Args_stored:1; /* 16 */ - unsigned int Variable_Frame:1; /* 17 */ - unsigned int Separate_Package_Body:1; /* 18 */ - unsigned int Frame_Extension_Millicode:1; /* 19 */ - unsigned int Stack_Overflow_Check:1; /* 20 */ - unsigned int Two_Instruction_SP_Increment:1; /* 21 */ - unsigned int Ada_Region:1; /* 22 */ - unsigned int cxx_info:1; /* 23 */ - unsigned int cxx_try_catch:1; /* 24 */ - unsigned int sched_entry_seq:1; /* 25 */ - unsigned int reserved2:1; /* 26 */ - unsigned int Save_SP:1; /* 27 */ - unsigned int Save_RP:1; /* 28 */ - unsigned int Save_MRP_in_frame:1; /* 29 */ - unsigned int extn_ptr_defined:1; /* 30 */ - unsigned int Cleanup_defined:1; /* 31 */ - - unsigned int MPE_XL_interrupt_marker:1; /* 0 */ - unsigned int HP_UX_interrupt_marker:1; /* 1 */ - unsigned int Large_frame:1; /* 2 */ - unsigned int Pseudo_SP_Set:1; /* 3 */ - unsigned int reserved4:1; /* 4 */ - unsigned int Total_frame_size:27; /* 5..31 */ -}; - -struct unwind_table { - struct unwind_table *next; - const char *name; - unsigned long gp; - unsigned long base_addr; - unsigned long start; - unsigned long end; - const struct unwind_table_entry *table; - unsigned long length; -}; - -struct unwind_frame_info { - unsigned long sp; - unsigned long ip; - struct task_struct *t; - /* Eventually we would like to be able to get at any of the registers - available; but for now we only try to get the sp and ip for each - frame */ - /* struct pt_regs regs; */ - unsigned long prev_sp, prev_ip; -}; - -void * unwind_table_add(const char *name, unsigned long base_addr, - unsigned long gp, - const void *start, const void *end); -void unwind_frame_init(struct unwind_frame_info *info, struct task_struct *t, - struct pt_regs *regs); -void unwind_frame_init_from_blocked_task(struct unwind_frame_info *info, struct task_struct *t); -int unwind_once(struct unwind_frame_info *info); -int unwind_to_user(struct unwind_frame_info *info); - -#endif diff --git a/include/asm-ppc/ibm_ocp.h b/include/asm-ppc/ibm_ocp.h deleted file mode 100644 index 8c61d9304..000000000 --- a/include/asm-ppc/ibm_ocp.h +++ /dev/null @@ -1,163 +0,0 @@ -/* - * ibm_ocp.h - * - * (c) Benjamin Herrenschmidt (benh@kernel.crashing.org) - * Mipsys - France - * - * Derived from work (c) Armin Kuster akuster@pacbell.net - * - * Additional support and port to 2.6 LDM/sysfs by - * Matt Porter - * Copyright 2003-2004 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ -#ifdef __KERNEL__ -#ifndef __IBM_OCP_H__ -#define __IBM_OCP_H__ - -#include - -/* - * IBM 4xx OCP system information - */ -struct ocp_sys_info_data { - int opb_bus_freq; /* OPB Bus Frequency (Hz) */ - int ebc_bus_freq; /* EBC Bus Frequency (Hz) */ -}; - -extern struct ocp_sys_info_data ocp_sys_info; - -/* - * EMAC additional data and sysfs support - * - * Note about mdio_idx: When you have a zmii, it's usually - * not necessary, it covers the case of the 405EP which has - * the MDIO lines on EMAC0 only - * - * Note about phy_map: Per EMAC map of PHY ids which should - * be probed by emac_probe. Different EMACs can have - * overlapping maps. - * - * Note, this map uses inverse logic for bits: - * 0 - id should be probed - * 1 - id should be ignored - * - * Default value of 0x00000000 - will result in usual - * auto-detection logic. - * - */ - -struct ocp_func_emac_data { - int rgmii_idx; /* RGMII device index or -1 */ - int rgmii_mux; /* RGMII input of this EMAC */ - int zmii_idx; /* ZMII device index or -1 */ - int zmii_mux; /* ZMII input of this EMAC */ - int mal_idx; /* MAL device index */ - int mal_rx_chan; /* MAL rx channel number */ - int mal_tx_chan; /* MAL tx channel number */ - int wol_irq; /* WOL interrupt */ - int mdio_idx; /* EMAC idx of MDIO master or -1 */ - int tah_idx; /* TAH device index or -1 */ - int jumbo; /* Jumbo frames capable flag */ - int phy_mode; /* PHY type or configurable mode */ - u8 mac_addr[6]; /* EMAC mac address */ - u32 phy_map; /* EMAC phy map */ -}; - -/* Sysfs support */ -#define OCP_SYSFS_EMAC_DATA() \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, zmii_idx) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, zmii_mux) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mal_idx) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mal_rx_chan) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mal_tx_chan) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, wol_irq) \ -OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mdio_idx) \ - \ -void ocp_show_emac_data(struct device *dev) \ -{ \ - device_create_file(dev, &dev_attr_emac_zmii_idx); \ - device_create_file(dev, &dev_attr_emac_zmii_mux); \ - device_create_file(dev, &dev_attr_emac_mal_idx); \ - device_create_file(dev, &dev_attr_emac_mal_rx_chan); \ - device_create_file(dev, &dev_attr_emac_mal_tx_chan); \ - device_create_file(dev, &dev_attr_emac_wol_irq); \ - device_create_file(dev, &dev_attr_emac_mdio_idx); \ -} - -#ifdef CONFIG_40x -/* - * Helper function to copy MAC addresses from the bd_t to OCP EMAC - * additions. - * - * The range of EMAC indices (inclusive) to be copied are the arguments. - */ -static inline void ibm_ocp_set_emac(int start, int end) -{ - int i; - struct ocp_def *def; - - /* Copy MAC addresses to EMAC additions */ - for (i=start; i<=end; i++) { - def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, i); - memcpy(((struct ocp_func_emac_data *)def->additions)->mac_addr, - &__res.bi_enetaddr[i], - 6); - } -} -#endif - -/* - * MAL additional data and sysfs support - */ -struct ocp_func_mal_data { - int num_tx_chans; /* Number of TX channels */ - int num_rx_chans; /* Number of RX channels */ - int txeob_irq; /* TX End Of Buffer IRQ */ - int rxeob_irq; /* RX End Of Buffer IRQ */ - int txde_irq; /* TX Descriptor Error IRQ */ - int rxde_irq; /* RX Descriptor Error IRQ */ - int serr_irq; /* MAL System Error IRQ */ -}; - -#define OCP_SYSFS_MAL_DATA() \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, num_tx_chans) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, num_rx_chans) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, txeob_irq) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxeob_irq) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, txde_irq) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxde_irq) \ -OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, serr_irq) \ - \ -void ocp_show_mal_data(struct device *dev) \ -{ \ - device_create_file(dev, &dev_attr_mal_num_tx_chans); \ - device_create_file(dev, &dev_attr_mal_num_rx_chans); \ - device_create_file(dev, &dev_attr_mal_txeob_irq); \ - device_create_file(dev, &dev_attr_mal_rxeob_irq); \ - device_create_file(dev, &dev_attr_mal_txde_irq); \ - device_create_file(dev, &dev_attr_mal_rxde_irq); \ - device_create_file(dev, &dev_attr_mal_serr_irq); \ -} - -/* - * IIC additional data and sysfs support - */ -struct ocp_func_iic_data { - int fast_mode; /* IIC fast mode enabled */ -}; - -#define OCP_SYSFS_IIC_DATA() \ -OCP_SYSFS_ADDTL(struct ocp_func_iic_data, "%d\n", iic, fast_mode) \ - \ -void ocp_show_iic_data(struct device *dev) \ -{ \ - device_create_file(dev, &dev_attr_iic_fast_mode); \ -} -#endif /* __IBM_OCP_H__ */ -#endif /* __KERNEL__ */ diff --git a/include/asm-sparc64/const.h b/include/asm-sparc64/const.h deleted file mode 100644 index 8ad902b2c..000000000 --- a/include/asm-sparc64/const.h +++ /dev/null @@ -1,19 +0,0 @@ -/* const.h: Macros for dealing with constants. */ - -#ifndef _SPARC64_CONST_H -#define _SPARC64_CONST_H - -/* Some constant macros are used in both assembler and - * C code. Therefore we cannot annotate them always with - * 'UL' and other type specificers unilaterally. We - * use the following macros to deal with this. - */ - -#ifdef __ASSEMBLY__ -#define _AC(X,Y) X -#else -#define _AC(X,Y) (X##Y) -#endif - - -#endif /* !(_SPARC64_CONST_H) */ diff --git a/include/asm-x86_64/8253pit.h b/include/asm-x86_64/8253pit.h deleted file mode 100644 index 285f78488..000000000 --- a/include/asm-x86_64/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193182UL - -#endif diff --git a/include/linux/autoconf.h b/include/linux/autoconf.h deleted file mode 100644 index 546d52177..000000000 --- a/include/linux/autoconf.h +++ /dev/null @@ -1,2349 +0,0 @@ -/* - * Automatically generated C config: don't edit - */ -#define AUTOCONF_INCLUDED -#define CONFIG_X86 1 -#define CONFIG_MMU 1 -#define CONFIG_UID16 1 -#define CONFIG_GENERIC_ISA_DMA 1 - -/* - * Code maturity level options - */ -#define CONFIG_EXPERIMENTAL 1 -#define CONFIG_CLEAN_COMPILE 1 -#define CONFIG_STANDALONE 1 - -/* - * General setup - */ -#define CONFIG_SWAP 1 -#define CONFIG_SYSVIPC 1 -#define CONFIG_POSIX_MQUEUE 1 -#define CONFIG_BSD_PROCESS_ACCT 1 -#define CONFIG_SYSCTL 1 -#undef CONFIG_AUDIT -#define CONFIG_LOG_BUF_SHIFT 17 -#define CONFIG_HOTPLUG 1 -#undef CONFIG_IKCONFIG -#undef CONFIG_EMBEDDED -#define CONFIG_KALLSYMS 1 -#undef CONFIG_KALLSYMS_ALL -#define CONFIG_FUTEX 1 -#define CONFIG_EPOLL 1 -#define CONFIG_IOSCHED_NOOP 1 -#define CONFIG_IOSCHED_AS 1 -#define CONFIG_IOSCHED_DEADLINE 1 -#define CONFIG_IOSCHED_CFQ 1 -#define CONFIG_CC_OPTIMIZE_FOR_SIZE 1 - -/* - * Loadable module support - */ -#define CONFIG_MODULES 1 -#define CONFIG_MODULE_UNLOAD 1 -#undef CONFIG_MODULE_FORCE_UNLOAD -#define CONFIG_OBSOLETE_MODPARM 1 -#undef CONFIG_MODVERSIONS -#define CONFIG_KMOD 1 -#define CONFIG_STOP_MACHINE 1 - -/* - * Processor type and features - */ -#undef CONFIG_X86_PC -#undef CONFIG_X86_ELAN -#undef CONFIG_X86_VOYAGER -#undef CONFIG_X86_NUMAQ -#undef CONFIG_X86_SUMMIT -#undef CONFIG_X86_BIGSMP -#undef CONFIG_X86_VISWS -#define CONFIG_X86_GENERICARCH 1 -#undef CONFIG_X86_ES7000 -#define CONFIG_X86_CYCLONE_TIMER 1 -#undef CONFIG_M386 -#undef CONFIG_M486 -#undef CONFIG_M586 -#undef CONFIG_M586TSC -#undef CONFIG_M586MMX -#define CONFIG_M686 1 -#undef CONFIG_MPENTIUMII -#undef CONFIG_MPENTIUMIII -#undef CONFIG_MPENTIUMM -#undef CONFIG_MPENTIUM4 -#undef CONFIG_MK6 -#undef CONFIG_MK7 -#undef CONFIG_MK8 -#undef CONFIG_MCRUSOE -#undef CONFIG_MWINCHIPC6 -#undef CONFIG_MWINCHIP2 -#undef CONFIG_MWINCHIP3D -#undef CONFIG_MCYRIXIII -#undef CONFIG_MVIAC3_2 -#define CONFIG_X86_GENERIC 1 -#define CONFIG_X86_CMPXCHG 1 -#define CONFIG_X86_XADD 1 -#define CONFIG_X86_L1_CACHE_SHIFT 7 -#define CONFIG_RWSEM_XCHGADD_ALGORITHM 1 -#define CONFIG_X86_PPRO_FENCE 1 -#define CONFIG_X86_WP_WORKS_OK 1 -#define CONFIG_X86_INVLPG 1 -#define CONFIG_X86_BSWAP 1 -#define CONFIG_X86_POPAD_OK 1 -#define CONFIG_X86_GOOD_APIC 1 -#define CONFIG_X86_INTEL_USERCOPY 1 -#define CONFIG_X86_USE_PPRO_CHECKSUM 1 -#define CONFIG_X86_4G 1 -#define CONFIG_X86_SWITCH_PAGETABLES 1 -#define CONFIG_X86_4G_VM_LAYOUT 1 -#define CONFIG_X86_UACCESS_INDIRECT 1 -#define CONFIG_X86_HIGH_ENTRY 1 -#define CONFIG_HPET_TIMER 1 -#define CONFIG_HPET_EMULATE_RTC 1 -#define CONFIG_SMP 1 -#define CONFIG_NR_CPUS 32 -#define CONFIG_SCHED_SMT 1 -#undef CONFIG_PREEMPT -#define CONFIG_X86_LOCAL_APIC 1 -#define CONFIG_X86_IO_APIC 1 -#define CONFIG_X86_TSC 1 -#define CONFIG_X86_MCE 1 -#undef CONFIG_X86_MCE_NONFATAL -#define CONFIG_X86_MCE_P4THERMAL 1 -#define CONFIG_TOSHIBA_MODULE 1 -#define CONFIG_I8K_MODULE 1 -#define CONFIG_MICROCODE_MODULE 1 -#define CONFIG_X86_MSR_MODULE 1 -#define CONFIG_X86_CPUID_MODULE 1 - -/* - * Firmware Drivers - */ -#define CONFIG_EDD_MODULE 1 -#undef CONFIG_NOHIGHMEM -#undef CONFIG_HIGHMEM4G -#define CONFIG_HIGHMEM64G 1 -#define CONFIG_HIGHMEM 1 -#define CONFIG_X86_PAE 1 -#undef CONFIG_NUMA -#define CONFIG_HIGHPTE 1 -#undef CONFIG_MATH_EMULATION -#define CONFIG_MTRR 1 -#undef CONFIG_EFI -#undef CONFIG_IRQBALANCE -#define CONFIG_HAVE_DEC_LOCK 1 -#define CONFIG_REGPARM 1 - -/* - * Power management options (ACPI, APM) - */ -#define CONFIG_PM 1 -#undef CONFIG_SOFTWARE_SUSPEND -#undef CONFIG_PM_DISK - -/* - * ACPI (Advanced Configuration and Power Interface) Support - */ -#define CONFIG_ACPI 1 -#define CONFIG_ACPI_BOOT 1 -#define CONFIG_ACPI_INTERPRETER 1 -#define CONFIG_ACPI_SLEEP 1 -#define CONFIG_ACPI_SLEEP_PROC_FS 1 -#define CONFIG_ACPI_AC_MODULE 1 -#define CONFIG_ACPI_BATTERY_MODULE 1 -#define CONFIG_ACPI_BUTTON_MODULE 1 -#define CONFIG_ACPI_FAN 1 -#define CONFIG_ACPI_PROCESSOR 1 -#define CONFIG_ACPI_THERMAL 1 -#define CONFIG_ACPI_ASUS_MODULE 1 -#define CONFIG_ACPI_TOSHIBA_MODULE 1 -#undef CONFIG_ACPI_DEBUG -#define CONFIG_ACPI_BUS 1 -#define CONFIG_ACPI_EC 1 -#define CONFIG_ACPI_POWER 1 -#define CONFIG_ACPI_PCI 1 -#define CONFIG_ACPI_SYSTEM 1 -#define CONFIG_X86_PM_TIMER 1 - -/* - * APM (Advanced Power Management) BIOS Support - */ -#define CONFIG_APM 1 -#undef CONFIG_APM_IGNORE_USER_SUSPEND -#undef CONFIG_APM_DO_ENABLE -#define CONFIG_APM_CPU_IDLE 1 -#undef CONFIG_APM_DISPLAY_BLANK -#define CONFIG_APM_RTC_IS_GMT 1 -#undef CONFIG_APM_ALLOW_INTS -#undef CONFIG_APM_REAL_MODE_POWER_OFF - -/* - * CPU Frequency scaling - */ -#define CONFIG_CPU_FREQ 1 -#undef CONFIG_CPU_FREQ_PROC_INTF -#undef CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE -#define CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE 1 -#define CONFIG_CPU_FREQ_GOV_PERFORMANCE 1 -#define CONFIG_CPU_FREQ_GOV_POWERSAVE_MODULE 1 -#define CONFIG_CPU_FREQ_GOV_USERSPACE 1 -#undef CONFIG_CPU_FREQ_24_API -#define CONFIG_CPU_FREQ_TABLE 1 - -/* - * CPUFreq processor drivers - */ -#define CONFIG_X86_ACPI_CPUFREQ_MODULE 1 -#undef CONFIG_X86_ACPI_CPUFREQ_PROC_INTF -#define CONFIG_X86_POWERNOW_K6_MODULE 1 -#define CONFIG_X86_POWERNOW_K7 1 -#define CONFIG_X86_POWERNOW_K8_MODULE 1 -#undef CONFIG_X86_GX_SUSPMOD -#define CONFIG_X86_SPEEDSTEP_CENTRINO 1 -#define CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE 1 -#define CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI 1 -#define CONFIG_X86_SPEEDSTEP_ICH 1 -#define CONFIG_X86_SPEEDSTEP_SMI_MODULE 1 -#define CONFIG_X86_P4_CLOCKMOD_MODULE 1 -#define CONFIG_X86_SPEEDSTEP_LIB 1 -#undef CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK -#define CONFIG_X86_LONGRUN 1 -#undef CONFIG_X86_LONGHAUL - -/* - * Bus options (PCI, PCMCIA, EISA, MCA, ISA) - */ -#define CONFIG_PCI 1 -#undef CONFIG_PCI_GOBIOS -#undef CONFIG_PCI_GOMMCONFIG -#undef CONFIG_PCI_GODIRECT -#define CONFIG_PCI_GOANY 1 -#define CONFIG_PCI_BIOS 1 -#define CONFIG_PCI_DIRECT 1 -#define CONFIG_PCI_MMCONFIG 1 -#define CONFIG_PCI_USE_VECTOR 1 -#define CONFIG_PCI_LEGACY_PROC 1 -#undef CONFIG_PCI_NAMES -#define CONFIG_ISA 1 -#undef CONFIG_EISA -#undef CONFIG_MCA -#undef CONFIG_SCx200 - -/* - * PCMCIA/CardBus support - */ -#define CONFIG_PCMCIA_MODULE 1 -#undef CONFIG_PCMCIA_DEBUG -#define CONFIG_YENTA_MODULE 1 -#define CONFIG_CARDBUS 1 -#define CONFIG_I82092_MODULE 1 -#define CONFIG_I82365_MODULE 1 -#define CONFIG_TCIC_MODULE 1 -#define CONFIG_PCMCIA_PROBE 1 - -/* - * PCI Hotplug Support - */ -#define CONFIG_HOTPLUG_PCI 1 -#undef CONFIG_HOTPLUG_PCI_FAKE -#define CONFIG_HOTPLUG_PCI_COMPAQ_MODULE 1 -#undef CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM -#define CONFIG_HOTPLUG_PCI_IBM_MODULE 1 -#undef CONFIG_HOTPLUG_PCI_ACPI -#undef CONFIG_HOTPLUG_PCI_CPCI -#define CONFIG_HOTPLUG_PCI_PCIE_MODULE 1 -#define CONFIG_HOTPLUG_PCI_PCIE_POLL_EVENT_MODE 1 -#define CONFIG_HOTPLUG_PCI_SHPC_MODULE 1 -#define CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE 1 - -/* - * Executable file formats - */ -#define CONFIG_BINFMT_ELF 1 -#undef CONFIG_BINFMT_AOUT -#define CONFIG_BINFMT_MISC_MODULE 1 - -/* - * Device Drivers - */ - -/* - * Generic Driver Options - */ -#define CONFIG_FW_LOADER 1 -#undef CONFIG_DEBUG_DRIVER - -/* - * Memory Technology Devices (MTD) - */ -#define CONFIG_MTD_MODULE 1 -#undef CONFIG_MTD_DEBUG -#define CONFIG_MTD_PARTITIONS_MODULE 1 -#define CONFIG_MTD_CONCAT_MODULE 1 -#define CONFIG_MTD_REDBOOT_PARTS_MODULE 1 -#define CONFIG_MTD_CMDLINE_PARTS_MODULE 1 - -/* - * User Modules And Translation Layers - */ -#define CONFIG_MTD_CHAR_MODULE 1 -#define CONFIG_MTD_BLOCK_MODULE 1 -#define CONFIG_MTD_BLOCK_RO_MODULE 1 -#define CONFIG_FTL_MODULE 1 -#define CONFIG_NFTL_MODULE 1 -#define CONFIG_NFTL_RW 1 -#define CONFIG_INFTL_MODULE 1 - -/* - * RAM/ROM/Flash chip drivers - */ -#define CONFIG_MTD_CFI_MODULE 1 -#define CONFIG_MTD_JEDECPROBE_MODULE 1 -#define CONFIG_MTD_GEN_PROBE_MODULE 1 -#undef CONFIG_MTD_CFI_ADV_OPTIONS -#define CONFIG_MTD_CFI_INTELEXT_MODULE 1 -#define CONFIG_MTD_CFI_AMDSTD_MODULE 1 -#define CONFIG_MTD_CFI_STAA_MODULE 1 -#define CONFIG_MTD_RAM_MODULE 1 -#define CONFIG_MTD_ROM_MODULE 1 -#define CONFIG_MTD_ABSENT_MODULE 1 -#undef CONFIG_MTD_OBSOLETE_CHIPS - -/* - * Mapping drivers for chip access - */ -#define CONFIG_MTD_COMPLEX_MAPPINGS 1 -#undef CONFIG_MTD_PHYSMAP -#undef CONFIG_MTD_PNC2000 -#define CONFIG_MTD_SC520CDP_MODULE 1 -#define CONFIG_MTD_NETSC520_MODULE 1 -#define CONFIG_MTD_SBC_GXX_MODULE 1 -#define CONFIG_MTD_ELAN_104NC_MODULE 1 -#define CONFIG_MTD_SCx200_DOCFLASH_MODULE 1 -#define CONFIG_MTD_AMD76XROM_MODULE 1 -#define CONFIG_MTD_ICH2ROM_MODULE 1 -#define CONFIG_MTD_SCB2_FLASH_MODULE 1 -#undef CONFIG_MTD_NETtel -#undef CONFIG_MTD_DILNETPC -#define CONFIG_MTD_L440GX_MODULE 1 -#define CONFIG_MTD_PCI_MODULE 1 - -/* - * Self-contained MTD device drivers - */ -#define CONFIG_MTD_PMC551_MODULE 1 -#undef CONFIG_MTD_PMC551_BUGFIX -#undef CONFIG_MTD_PMC551_DEBUG -#undef CONFIG_MTD_SLRAM -#define CONFIG_MTD_MTDRAM_MODULE 1 -#define CONFIG_MTDRAM_TOTAL_SIZE 4096 -#define CONFIG_MTDRAM_ERASE_SIZE 128 -#undef CONFIG_MTD_BLKMTD - -/* - * Disk-On-Chip Device Drivers - */ -#define CONFIG_MTD_DOC2000_MODULE 1 -#undef CONFIG_MTD_DOC2001 -#define CONFIG_MTD_DOC2001PLUS_MODULE 1 -#define CONFIG_MTD_DOCPROBE_MODULE 1 -#undef CONFIG_MTD_DOCPROBE_ADVANCED -#define CONFIG_MTD_DOCPROBE_ADDRESS 0x0 - -/* - * NAND Flash Device Drivers - */ -#define CONFIG_MTD_NAND_MODULE 1 -#undef CONFIG_MTD_NAND_VERIFY_WRITE -#define CONFIG_MTD_NAND_IDS_MODULE 1 - -/* - * Parallel port support - */ -#define CONFIG_PARPORT_MODULE 1 -#define CONFIG_PARPORT_PC_MODULE 1 -#define CONFIG_PARPORT_PC_CML1_MODULE 1 -#define CONFIG_PARPORT_SERIAL_MODULE 1 -#undef CONFIG_PARPORT_PC_FIFO -#undef CONFIG_PARPORT_PC_SUPERIO -#define CONFIG_PARPORT_PC_PCMCIA_MODULE 1 -#undef CONFIG_PARPORT_OTHER -#define CONFIG_PARPORT_1284 1 - -/* - * Plug and Play support - */ -#define CONFIG_PNP 1 -#undef CONFIG_PNP_DEBUG - -/* - * Protocols - */ -#define CONFIG_ISAPNP 1 -#undef CONFIG_PNPBIOS - -/* - * Block devices - */ -#define CONFIG_BLK_DEV_FD_MODULE 1 -#undef CONFIG_BLK_DEV_XD -#undef CONFIG_PARIDE -#define CONFIG_BLK_CPQ_DA_MODULE 1 -#define CONFIG_BLK_CPQ_CISS_DA_MODULE 1 -#define CONFIG_CISS_SCSI_TAPE 1 -#define CONFIG_BLK_DEV_DAC960_MODULE 1 -#define CONFIG_BLK_DEV_UMEM_MODULE 1 -#define CONFIG_BLK_DEV_LOOP_MODULE 1 -#define CONFIG_BLK_DEV_CRYPTOLOOP_MODULE 1 -#define CONFIG_BLK_DEV_NBD_MODULE 1 -#define CONFIG_BLK_DEV_CARMEL_MODULE 1 -#define CONFIG_BLK_DEV_RAM 1 -#define CONFIG_BLK_DEV_RAM_SIZE 16384 -#define CONFIG_BLK_DEV_INITRD 1 -#define CONFIG_LBD 1 - -/* - * ATA/ATAPI/MFM/RLL support - */ -#define CONFIG_IDE 1 -#define CONFIG_BLK_DEV_IDE 1 - -/* - * Please see Documentation/ide.txt for help/info on IDE drives - */ -#undef CONFIG_BLK_DEV_HD_IDE -#define CONFIG_BLK_DEV_IDEDISK 1 -#define CONFIG_IDEDISK_MULTI_MODE 1 -#undef CONFIG_IDEDISK_STROKE -#define CONFIG_BLK_DEV_IDECS_MODULE 1 -#define CONFIG_BLK_DEV_IDECD 1 -#define CONFIG_BLK_DEV_IDETAPE_MODULE 1 -#define CONFIG_BLK_DEV_IDEFLOPPY 1 -#undef CONFIG_BLK_DEV_IDESCSI -#undef CONFIG_IDE_TASK_IOCTL -#undef CONFIG_IDE_TASKFILE_IO - -/* - * IDE chipset support/bugfixes - */ -#define CONFIG_IDE_GENERIC 1 -#undef CONFIG_BLK_DEV_CMD640 -#define CONFIG_BLK_DEV_IDEPNP 1 -#define CONFIG_BLK_DEV_IDEPCI 1 -#define CONFIG_IDEPCI_SHARE_IRQ 1 -#undef CONFIG_BLK_DEV_OFFBOARD -#define CONFIG_BLK_DEV_GENERIC 1 -#undef CONFIG_BLK_DEV_OPTI621 -#define CONFIG_BLK_DEV_RZ1000 1 -#define CONFIG_BLK_DEV_IDEDMA_PCI 1 -#undef CONFIG_BLK_DEV_IDEDMA_FORCED -#define CONFIG_IDEDMA_PCI_AUTO 1 -#undef CONFIG_IDEDMA_ONLYDISK -#define CONFIG_BLK_DEV_ADMA 1 -#define CONFIG_BLK_DEV_AEC62XX 1 -#define CONFIG_BLK_DEV_ALI15X3 1 -#undef CONFIG_WDC_ALI15X3 -#define CONFIG_BLK_DEV_AMD74XX 1 -#define CONFIG_BLK_DEV_ATIIXP 1 -#define CONFIG_BLK_DEV_CMD64X 1 -#define CONFIG_BLK_DEV_TRIFLEX 1 -#define CONFIG_BLK_DEV_CY82C693 1 -#define CONFIG_BLK_DEV_CS5520 1 -#define CONFIG_BLK_DEV_CS5530 1 -#define CONFIG_BLK_DEV_HPT34X 1 -#undef CONFIG_HPT34X_AUTODMA -#define CONFIG_BLK_DEV_HPT366 1 -#undef CONFIG_BLK_DEV_SC1200 -#define CONFIG_BLK_DEV_PIIX 1 -#undef CONFIG_BLK_DEV_NS87415 -#define CONFIG_BLK_DEV_PDC202XX_OLD 1 -#undef CONFIG_PDC202XX_BURST -#define CONFIG_BLK_DEV_PDC202XX_NEW 1 -#define CONFIG_PDC202XX_FORCE 1 -#define CONFIG_BLK_DEV_SVWKS 1 -#define CONFIG_BLK_DEV_SIIMAGE 1 -#define CONFIG_BLK_DEV_SIS5513 1 -#define CONFIG_BLK_DEV_SLC90E66 1 -#undef CONFIG_BLK_DEV_TRM290 -#define CONFIG_BLK_DEV_VIA82CXXX 1 -#undef CONFIG_IDE_ARM -#undef CONFIG_IDE_CHIPSETS -#define CONFIG_BLK_DEV_IDEDMA 1 -#undef CONFIG_IDEDMA_IVB -#define CONFIG_IDEDMA_AUTO 1 -#undef CONFIG_BLK_DEV_HD - -/* - * SCSI device support - */ -#define CONFIG_SCSI_MODULE 1 -#define CONFIG_SCSI_PROC_FS 1 - -/* - * SCSI support type (disk, tape, CD-ROM) - */ -#define CONFIG_BLK_DEV_SD_MODULE 1 -#define CONFIG_CHR_DEV_ST_MODULE 1 -#define CONFIG_CHR_DEV_OSST_MODULE 1 -#define CONFIG_BLK_DEV_SR_MODULE 1 -#define CONFIG_BLK_DEV_SR_VENDOR 1 -#define CONFIG_CHR_DEV_SG_MODULE 1 - -/* - * Some SCSI devices (e.g. CD jukebox) support multiple LUNs - */ -#undef CONFIG_SCSI_MULTI_LUN -#define CONFIG_SCSI_CONSTANTS 1 -#define CONFIG_SCSI_LOGGING 1 - -/* - * SCSI Transport Attributes - */ -#define CONFIG_SCSI_SPI_ATTRS_MODULE 1 -#define CONFIG_SCSI_FC_ATTRS_MODULE 1 - -/* - * SCSI low-level drivers - */ -#define CONFIG_BLK_DEV_3W_XXXX_RAID_MODULE 1 -#undef CONFIG_SCSI_7000FASST -#define CONFIG_SCSI_ACARD_MODULE 1 -#define CONFIG_SCSI_AHA152X_MODULE 1 -#define CONFIG_SCSI_AHA1542_MODULE 1 -#define CONFIG_SCSI_AACRAID_MODULE 1 -#define CONFIG_SCSI_AIC7XXX_MODULE 1 -#define CONFIG_AIC7XXX_CMDS_PER_DEVICE 4 -#define CONFIG_AIC7XXX_RESET_DELAY_MS 15000 -#undef CONFIG_AIC7XXX_BUILD_FIRMWARE -#undef CONFIG_AIC7XXX_DEBUG_ENABLE -#define CONFIG_AIC7XXX_DEBUG_MASK 0 -#undef CONFIG_AIC7XXX_REG_PRETTY_PRINT -#define CONFIG_SCSI_AIC7XXX_OLD_MODULE 1 -#define CONFIG_SCSI_AIC79XX_MODULE 1 -#define CONFIG_AIC79XX_CMDS_PER_DEVICE 4 -#define CONFIG_AIC79XX_RESET_DELAY_MS 15000 -#undef CONFIG_AIC79XX_BUILD_FIRMWARE -#undef CONFIG_AIC79XX_ENABLE_RD_STRM -#undef CONFIG_AIC79XX_DEBUG_ENABLE -#define CONFIG_AIC79XX_DEBUG_MASK 0 -#undef CONFIG_AIC79XX_REG_PRETTY_PRINT -#undef CONFIG_SCSI_DPT_I2O -#define CONFIG_SCSI_ADVANSYS_MODULE 1 -#define CONFIG_SCSI_IN2000_MODULE 1 -#define CONFIG_SCSI_MEGARAID_MODULE 1 -#define CONFIG_SCSI_SATA 1 -#define CONFIG_SCSI_SATA_SVW_MODULE 1 -#define CONFIG_SCSI_ATA_PIIX_MODULE 1 -#define CONFIG_SCSI_SATA_PROMISE_MODULE 1 -#define CONFIG_SCSI_SATA_SX4_MODULE 1 -#define CONFIG_SCSI_SATA_SIL_MODULE 1 -#define CONFIG_SCSI_SATA_SIS_MODULE 1 -#define CONFIG_SCSI_SATA_VIA_MODULE 1 -#define CONFIG_SCSI_SATA_VITESSE_MODULE 1 -#define CONFIG_SCSI_BUSLOGIC_MODULE 1 -#undef CONFIG_SCSI_OMIT_FLASHPOINT -#undef CONFIG_SCSI_CPQFCTS -#undef CONFIG_SCSI_DMX3191D -#undef CONFIG_SCSI_DTC3280 -#undef CONFIG_SCSI_EATA -#undef CONFIG_SCSI_EATA_PIO -#define CONFIG_SCSI_FUTURE_DOMAIN_MODULE 1 -#define CONFIG_SCSI_GDTH_MODULE 1 -#undef CONFIG_SCSI_GENERIC_NCR5380 -#undef CONFIG_SCSI_GENERIC_NCR5380_MMIO -#define CONFIG_SCSI_IPS_MODULE 1 -#define CONFIG_SCSI_INIA100_MODULE 1 -#define CONFIG_SCSI_PPA_MODULE 1 -#define CONFIG_SCSI_IMM_MODULE 1 -#undef CONFIG_SCSI_IZIP_EPP16 -#undef CONFIG_SCSI_IZIP_SLOW_CTR -#undef CONFIG_SCSI_NCR53C406A -#define CONFIG_SCSI_SYM53C8XX_2_MODULE 1 -#define CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE 1 -#define CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS 16 -#define CONFIG_SCSI_SYM53C8XX_MAX_TAGS 64 -#undef CONFIG_SCSI_SYM53C8XX_IOMAPPED -#undef CONFIG_SCSI_IPR -#undef CONFIG_SCSI_PAS16 -#undef CONFIG_SCSI_PSI240I -#define CONFIG_SCSI_QLOGIC_FAS_MODULE 1 -#define CONFIG_SCSI_QLOGIC_ISP_MODULE 1 -#undef CONFIG_SCSI_QLOGIC_FC -#define CONFIG_SCSI_QLOGIC_1280_MODULE 1 -#define CONFIG_SCSI_QLA2XXX_MODULE 1 -#define CONFIG_SCSI_QLA21XX_MODULE 1 -#define CONFIG_SCSI_QLA22XX_MODULE 1 -#define CONFIG_SCSI_QLA2300_MODULE 1 -#define CONFIG_SCSI_QLA2322_MODULE 1 -#define CONFIG_SCSI_QLA6312_MODULE 1 -#define CONFIG_SCSI_QLA6322_MODULE 1 -#undef CONFIG_SCSI_SYM53C416 -#undef CONFIG_SCSI_DC395x -#define CONFIG_SCSI_DC390T_MODULE 1 -#undef CONFIG_SCSI_T128 -#undef CONFIG_SCSI_U14_34F -#undef CONFIG_SCSI_ULTRASTOR -#undef CONFIG_SCSI_NSP32 -#undef CONFIG_SCSI_DEBUG - -/* - * PCMCIA SCSI adapter support - */ -#define CONFIG_PCMCIA_AHA152X_MODULE 1 -#define CONFIG_PCMCIA_FDOMAIN_MODULE 1 -#define CONFIG_PCMCIA_NINJA_SCSI_MODULE 1 -#define CONFIG_PCMCIA_QLOGIC_MODULE 1 -#define CONFIG_PCMCIA_SYM53C500_MODULE 1 - -/* - * Old CD-ROM drivers (not SCSI, not IDE) - */ -#undef CONFIG_CD_NO_IDESCSI - -/* - * Multi-device support (RAID and LVM) - */ -#define CONFIG_MD 1 -#define CONFIG_BLK_DEV_MD 1 -#define CONFIG_MD_LINEAR_MODULE 1 -#define CONFIG_MD_RAID0_MODULE 1 -#define CONFIG_MD_RAID1_MODULE 1 -#define CONFIG_MD_RAID5_MODULE 1 -#define CONFIG_MD_RAID6_MODULE 1 -#define CONFIG_MD_MULTIPATH_MODULE 1 -#define CONFIG_BLK_DEV_DM_MODULE 1 -#define CONFIG_DM_CRYPT_MODULE 1 - -/* - * Fusion MPT device support - */ -#define CONFIG_FUSION_MODULE 1 -#define CONFIG_FUSION_MAX_SGE 40 -#undef CONFIG_FUSION_ISENSE -#define CONFIG_FUSION_CTL_MODULE 1 -#define CONFIG_FUSION_LAN_MODULE 1 - -/* - * IEEE 1394 (FireWire) support - */ -#define CONFIG_IEEE1394_MODULE 1 - -/* - * Subsystem Options - */ -#undef CONFIG_IEEE1394_VERBOSEDEBUG -#define CONFIG_IEEE1394_OUI_DB 1 -#undef CONFIG_IEEE1394_EXTRA_CONFIG_ROMS - -/* - * Device Drivers - */ -#undef CONFIG_IEEE1394_PCILYNX -#define CONFIG_IEEE1394_OHCI1394_MODULE 1 - -/* - * Protocol Drivers - */ -#define CONFIG_IEEE1394_VIDEO1394_MODULE 1 -#define CONFIG_IEEE1394_SBP2_MODULE 1 -#undef CONFIG_IEEE1394_SBP2_PHYS_DMA -#undef CONFIG_IEEE1394_ETH1394 -#define CONFIG_IEEE1394_DV1394_MODULE 1 -#define CONFIG_IEEE1394_RAWIO_MODULE 1 -#define CONFIG_IEEE1394_CMP_MODULE 1 -#define CONFIG_IEEE1394_AMDTP_MODULE 1 - -/* - * I2O device support - */ -#define CONFIG_I2O_MODULE 1 -#define CONFIG_I2O_CONFIG_MODULE 1 -#define CONFIG_I2O_BLOCK_MODULE 1 -#define CONFIG_I2O_SCSI_MODULE 1 -#define CONFIG_I2O_PROC_MODULE 1 - -/* - * Networking support - */ -#define CONFIG_NET 1 - -/* - * Networking options - */ -#define CONFIG_PACKET 1 -#define CONFIG_PACKET_MMAP 1 -#define CONFIG_NETLINK_DEV 1 -#define CONFIG_UNIX 1 -#define CONFIG_NET_KEY_MODULE 1 -#define CONFIG_INET 1 -#define CONFIG_IP_MULTICAST 1 -#define CONFIG_IP_ADVANCED_ROUTER 1 -#define CONFIG_IP_MULTIPLE_TABLES 1 -#define CONFIG_IP_ROUTE_FWMARK 1 -#define CONFIG_IP_ROUTE_NAT 1 -#define CONFIG_IP_ROUTE_MULTIPATH 1 -#define CONFIG_IP_ROUTE_TOS 1 -#define CONFIG_IP_ROUTE_VERBOSE 1 -#undef CONFIG_IP_PNP -#define CONFIG_NET_IPIP_MODULE 1 -#define CONFIG_NET_IPGRE_MODULE 1 -#define CONFIG_NET_IPGRE_BROADCAST 1 -#define CONFIG_IP_MROUTE 1 -#define CONFIG_IP_PIMSM_V1 1 -#define CONFIG_IP_PIMSM_V2 1 -#undef CONFIG_ARPD -#define CONFIG_SYN_COOKIES 1 -#define CONFIG_INET_AH_MODULE 1 -#define CONFIG_INET_ESP_MODULE 1 -#define CONFIG_INET_IPCOMP_MODULE 1 - -/* - * IP: Virtual Server Configuration - */ -#define CONFIG_IP_VS_MODULE 1 -#undef CONFIG_IP_VS_DEBUG -#define CONFIG_IP_VS_TAB_BITS 12 - -/* - * IPVS transport protocol load balancing support - */ -#define CONFIG_IP_VS_PROTO_TCP 1 -#define CONFIG_IP_VS_PROTO_UDP 1 -#define CONFIG_IP_VS_PROTO_ESP 1 -#define CONFIG_IP_VS_PROTO_AH 1 - -/* - * IPVS scheduler - */ -#define CONFIG_IP_VS_RR_MODULE 1 -#define CONFIG_IP_VS_WRR_MODULE 1 -#define CONFIG_IP_VS_LC_MODULE 1 -#define CONFIG_IP_VS_WLC_MODULE 1 -#define CONFIG_IP_VS_LBLC_MODULE 1 -#define CONFIG_IP_VS_LBLCR_MODULE 1 -#define CONFIG_IP_VS_DH_MODULE 1 -#define CONFIG_IP_VS_SH_MODULE 1 -#define CONFIG_IP_VS_SED_MODULE 1 -#define CONFIG_IP_VS_NQ_MODULE 1 - -/* - * IPVS application helper - */ -#define CONFIG_IP_VS_FTP_MODULE 1 -#define CONFIG_IPV6_MODULE 1 -#define CONFIG_IPV6_PRIVACY 1 -#define CONFIG_INET6_AH_MODULE 1 -#define CONFIG_INET6_ESP_MODULE 1 -#define CONFIG_INET6_IPCOMP_MODULE 1 -#define CONFIG_IPV6_TUNNEL_MODULE 1 -#define CONFIG_NETFILTER 1 -#undef CONFIG_NETFILTER_DEBUG -#define CONFIG_BRIDGE_NETFILTER 1 - -/* - * IP: Netfilter Configuration - */ -#define CONFIG_IP_NF_CONNTRACK_MODULE 1 -#define CONFIG_IP_NF_FTP_MODULE 1 -#define CONFIG_IP_NF_IRC_MODULE 1 -#define CONFIG_IP_NF_TFTP_MODULE 1 -#define CONFIG_IP_NF_AMANDA_MODULE 1 -#define CONFIG_IP_NF_QUEUE_MODULE 1 -#define CONFIG_IP_NF_IPTABLES_MODULE 1 -#define CONFIG_IP_NF_MATCH_LIMIT_MODULE 1 -#define CONFIG_IP_NF_MATCH_IPRANGE_MODULE 1 -#define CONFIG_IP_NF_MATCH_MAC_MODULE 1 -#define CONFIG_IP_NF_MATCH_PKTTYPE_MODULE 1 -#define CONFIG_IP_NF_MATCH_MARK_MODULE 1 -#define CONFIG_IP_NF_MATCH_MULTIPORT_MODULE 1 -#define CONFIG_IP_NF_MATCH_TOS_MODULE 1 -#define CONFIG_IP_NF_MATCH_RECENT_MODULE 1 -#define CONFIG_IP_NF_MATCH_ECN_MODULE 1 -#define CONFIG_IP_NF_MATCH_DSCP_MODULE 1 -#define CONFIG_IP_NF_MATCH_AH_ESP_MODULE 1 -#define CONFIG_IP_NF_MATCH_LENGTH_MODULE 1 -#define CONFIG_IP_NF_MATCH_TTL_MODULE 1 -#define CONFIG_IP_NF_MATCH_TCPMSS_MODULE 1 -#define CONFIG_IP_NF_MATCH_HELPER_MODULE 1 -#define CONFIG_IP_NF_MATCH_STATE_MODULE 1 -#define CONFIG_IP_NF_MATCH_CONNTRACK_MODULE 1 -#define CONFIG_IP_NF_MATCH_OWNER_MODULE 1 -#define CONFIG_IP_NF_MATCH_PHYSDEV_MODULE 1 -#define CONFIG_IP_NF_FILTER_MODULE 1 -#define CONFIG_IP_NF_TARGET_REJECT_MODULE 1 -#define CONFIG_IP_NF_NAT_MODULE 1 -#define CONFIG_IP_NF_NAT_NEEDED 1 -#define CONFIG_IP_NF_TARGET_MASQUERADE_MODULE 1 -#define CONFIG_IP_NF_TARGET_REDIRECT_MODULE 1 -#define CONFIG_IP_NF_TARGET_NETMAP_MODULE 1 -#define CONFIG_IP_NF_TARGET_SAME_MODULE 1 -#define CONFIG_IP_NF_NAT_LOCAL 1 -#define CONFIG_IP_NF_NAT_SNMP_BASIC_MODULE 1 -#define CONFIG_IP_NF_NAT_IRC_MODULE 1 -#define CONFIG_IP_NF_NAT_FTP_MODULE 1 -#define CONFIG_IP_NF_NAT_TFTP_MODULE 1 -#define CONFIG_IP_NF_NAT_AMANDA_MODULE 1 -#define CONFIG_IP_NF_MANGLE_MODULE 1 -#define CONFIG_IP_NF_TARGET_TOS_MODULE 1 -#define CONFIG_IP_NF_TARGET_ECN_MODULE 1 -#define CONFIG_IP_NF_TARGET_DSCP_MODULE 1 -#define CONFIG_IP_NF_TARGET_MARK_MODULE 1 -#define CONFIG_IP_NF_TARGET_CLASSIFY_MODULE 1 -#define CONFIG_IP_NF_TARGET_LOG_MODULE 1 -#define CONFIG_IP_NF_TARGET_ULOG_MODULE 1 -#define CONFIG_IP_NF_TARGET_TCPMSS_MODULE 1 -#define CONFIG_IP_NF_ARPTABLES_MODULE 1 -#define CONFIG_IP_NF_ARPFILTER_MODULE 1 -#define CONFIG_IP_NF_ARP_MANGLE_MODULE 1 -#undef CONFIG_IP_NF_COMPAT_IPCHAINS -#undef CONFIG_IP_NF_COMPAT_IPFWADM -#define CONFIG_IP_NF_TARGET_NOTRACK_MODULE 1 -#define CONFIG_IP_NF_RAW_MODULE 1 - -/* - * IPv6: Netfilter Configuration - */ -#undef CONFIG_IP6_NF_QUEUE -#define CONFIG_IP6_NF_IPTABLES_MODULE 1 -#define CONFIG_IP6_NF_MATCH_LIMIT_MODULE 1 -#define CONFIG_IP6_NF_MATCH_MAC_MODULE 1 -#define CONFIG_IP6_NF_MATCH_RT_MODULE 1 -#define CONFIG_IP6_NF_MATCH_OPTS_MODULE 1 -#define CONFIG_IP6_NF_MATCH_FRAG_MODULE 1 -#define CONFIG_IP6_NF_MATCH_HL_MODULE 1 -#define CONFIG_IP6_NF_MATCH_MULTIPORT_MODULE 1 -#define CONFIG_IP6_NF_MATCH_OWNER_MODULE 1 -#define CONFIG_IP6_NF_MATCH_MARK_MODULE 1 -#define CONFIG_IP6_NF_MATCH_IPV6HEADER_MODULE 1 -#define CONFIG_IP6_NF_MATCH_AHESP_MODULE 1 -#define CONFIG_IP6_NF_MATCH_LENGTH_MODULE 1 -#define CONFIG_IP6_NF_MATCH_EUI64_MODULE 1 -#define CONFIG_IP6_NF_FILTER_MODULE 1 -#define CONFIG_IP6_NF_TARGET_LOG_MODULE 1 -#define CONFIG_IP6_NF_MANGLE_MODULE 1 -#define CONFIG_IP6_NF_TARGET_MARK_MODULE 1 -#define CONFIG_IP6_NF_RAW_MODULE 1 - -/* - * Bridge: Netfilter Configuration - */ -#define CONFIG_BRIDGE_NF_EBTABLES_MODULE 1 -#define CONFIG_BRIDGE_EBT_BROUTE_MODULE 1 -#define CONFIG_BRIDGE_EBT_T_FILTER_MODULE 1 -#define CONFIG_BRIDGE_EBT_T_NAT_MODULE 1 -#define CONFIG_BRIDGE_EBT_802_3_MODULE 1 -#define CONFIG_BRIDGE_EBT_AMONG_MODULE 1 -#define CONFIG_BRIDGE_EBT_ARP_MODULE 1 -#define CONFIG_BRIDGE_EBT_IP_MODULE 1 -#define CONFIG_BRIDGE_EBT_LIMIT_MODULE 1 -#define CONFIG_BRIDGE_EBT_MARK_MODULE 1 -#define CONFIG_BRIDGE_EBT_PKTTYPE_MODULE 1 -#define CONFIG_BRIDGE_EBT_STP_MODULE 1 -#define CONFIG_BRIDGE_EBT_VLAN_MODULE 1 -#define CONFIG_BRIDGE_EBT_ARPREPLY_MODULE 1 -#define CONFIG_BRIDGE_EBT_DNAT_MODULE 1 -#define CONFIG_BRIDGE_EBT_MARK_T_MODULE 1 -#define CONFIG_BRIDGE_EBT_REDIRECT_MODULE 1 -#define CONFIG_BRIDGE_EBT_SNAT_MODULE 1 -#define CONFIG_BRIDGE_EBT_LOG_MODULE 1 -#define CONFIG_XFRM 1 -#define CONFIG_XFRM_USER 1 - -/* - * SCTP Configuration (EXPERIMENTAL) - */ -#define CONFIG_IP_SCTP_MODULE 1 -#undef CONFIG_SCTP_DBG_MSG -#undef CONFIG_SCTP_DBG_OBJCNT -#undef CONFIG_SCTP_HMAC_NONE -#undef CONFIG_SCTP_HMAC_SHA1 -#define CONFIG_SCTP_HMAC_MD5 1 -#undef CONFIG_ATM -#define CONFIG_BRIDGE_MODULE 1 -#define CONFIG_VLAN_8021Q_MODULE 1 -#undef CONFIG_DECNET -#define CONFIG_LLC_MODULE 1 -#undef CONFIG_LLC2 -#define CONFIG_IPX_MODULE 1 -#undef CONFIG_IPX_INTERN -#define CONFIG_ATALK_MODULE 1 -#define CONFIG_DEV_APPLETALK 1 -#define CONFIG_LTPC_MODULE 1 -#define CONFIG_COPS_MODULE 1 -#define CONFIG_COPS_DAYNA 1 -#define CONFIG_COPS_TANGENT 1 -#define CONFIG_IPDDP_MODULE 1 -#define CONFIG_IPDDP_ENCAP 1 -#define CONFIG_IPDDP_DECAP 1 -#undef CONFIG_X25 -#undef CONFIG_LAPB -#define CONFIG_NET_DIVERT 1 -#undef CONFIG_ECONET -#define CONFIG_WAN_ROUTER_MODULE 1 -#undef CONFIG_NET_FASTROUTE -#undef CONFIG_NET_HW_FLOWCONTROL - -/* - * QoS and/or fair queueing - */ -#define CONFIG_NET_SCHED 1 -#define CONFIG_NET_SCH_CBQ_MODULE 1 -#define CONFIG_NET_SCH_HTB_MODULE 1 -#define CONFIG_NET_SCH_HFSC_MODULE 1 -#define CONFIG_NET_SCH_CSZ_MODULE 1 -#define CONFIG_NET_SCH_PRIO_MODULE 1 -#define CONFIG_NET_SCH_RED_MODULE 1 -#define CONFIG_NET_SCH_SFQ_MODULE 1 -#define CONFIG_NET_SCH_TEQL_MODULE 1 -#define CONFIG_NET_SCH_TBF_MODULE 1 -#define CONFIG_NET_SCH_GRED_MODULE 1 -#define CONFIG_NET_SCH_DSMARK_MODULE 1 -#define CONFIG_NET_SCH_DELAY_MODULE 1 -#define CONFIG_NET_SCH_INGRESS_MODULE 1 -#define CONFIG_NET_QOS 1 -#define CONFIG_NET_ESTIMATOR 1 -#define CONFIG_NET_CLS 1 -#define CONFIG_NET_CLS_TCINDEX_MODULE 1 -#define CONFIG_NET_CLS_ROUTE4_MODULE 1 -#define CONFIG_NET_CLS_ROUTE 1 -#define CONFIG_NET_CLS_FW_MODULE 1 -#define CONFIG_NET_CLS_U32_MODULE 1 -#define CONFIG_NET_CLS_RSVP_MODULE 1 -#define CONFIG_NET_CLS_RSVP6_MODULE 1 -#define CONFIG_NET_CLS_POLICE 1 - -/* - * Network testing - */ -#undef CONFIG_NET_PKTGEN -#define CONFIG_NETPOLL 1 -#undef CONFIG_NETPOLL_RX -#undef CONFIG_NETPOLL_TRAP -#define CONFIG_NET_POLL_CONTROLLER 1 -#undef CONFIG_HAMRADIO -#define CONFIG_IRDA_MODULE 1 - -/* - * IrDA protocols - */ -#define CONFIG_IRLAN_MODULE 1 -#define CONFIG_IRNET_MODULE 1 -#define CONFIG_IRCOMM_MODULE 1 -#undef CONFIG_IRDA_ULTRA - -/* - * IrDA options - */ -#define CONFIG_IRDA_CACHE_LAST_LSAP 1 -#define CONFIG_IRDA_FAST_RR 1 -#undef CONFIG_IRDA_DEBUG - -/* - * Infrared-port device drivers - */ - -/* - * SIR device drivers - */ -#define CONFIG_IRTTY_SIR_MODULE 1 - -/* - * Dongle support - */ -#define CONFIG_DONGLE 1 -#define CONFIG_ESI_DONGLE_MODULE 1 -#define CONFIG_ACTISYS_DONGLE_MODULE 1 -#define CONFIG_TEKRAM_DONGLE_MODULE 1 -#define CONFIG_LITELINK_DONGLE_MODULE 1 -#define CONFIG_MA600_DONGLE_MODULE 1 -#define CONFIG_GIRBIL_DONGLE_MODULE 1 -#define CONFIG_MCP2120_DONGLE_MODULE 1 -#define CONFIG_OLD_BELKIN_DONGLE_MODULE 1 -#define CONFIG_ACT200L_DONGLE_MODULE 1 - -/* - * Old SIR device drivers - */ - -/* - * Old Serial dongle support - */ - -/* - * FIR device drivers - */ -#define CONFIG_USB_IRDA_MODULE 1 -#define CONFIG_SIGMATEL_FIR_MODULE 1 -#define CONFIG_NSC_FIR_MODULE 1 -#undef CONFIG_WINBOND_FIR -#undef CONFIG_TOSHIBA_FIR -#undef CONFIG_SMC_IRCC_FIR -#undef CONFIG_ALI_FIR -#undef CONFIG_VLSI_FIR -#undef CONFIG_VIA_FIR -#define CONFIG_BT_MODULE 1 -#define CONFIG_BT_L2CAP_MODULE 1 -#define CONFIG_BT_SCO_MODULE 1 -#define CONFIG_BT_RFCOMM_MODULE 1 -#define CONFIG_BT_RFCOMM_TTY 1 -#define CONFIG_BT_BNEP_MODULE 1 -#define CONFIG_BT_BNEP_MC_FILTER 1 -#define CONFIG_BT_BNEP_PROTO_FILTER 1 -#define CONFIG_BT_CMTP_MODULE 1 - -/* - * Bluetooth device drivers - */ -#define CONFIG_BT_HCIUSB_MODULE 1 -#define CONFIG_BT_HCIUSB_SCO 1 -#define CONFIG_BT_HCIUART_MODULE 1 -#define CONFIG_BT_HCIUART_H4 1 -#define CONFIG_BT_HCIUART_BCSP 1 -#define CONFIG_BT_HCIUART_BCSP_TXCRC 1 -#define CONFIG_BT_HCIBCM203X_MODULE 1 -#define CONFIG_BT_HCIBFUSB_MODULE 1 -#define CONFIG_BT_HCIDTL1_MODULE 1 -#define CONFIG_BT_HCIBT3C_MODULE 1 -#define CONFIG_BT_HCIBLUECARD_MODULE 1 -#define CONFIG_BT_HCIBTUART_MODULE 1 -#define CONFIG_BT_HCIVHCI_MODULE 1 -#define CONFIG_TUX_MODULE 1 - -/* - * TUX options - */ -#define CONFIG_TUX_EXTCGI 1 -#undef CONFIG_TUX_EXTENDED_LOG -#undef CONFIG_TUX_DEBUG -#define CONFIG_NETDEVICES 1 -#define CONFIG_DUMMY_MODULE 1 -#define CONFIG_BONDING_MODULE 1 -#define CONFIG_EQUALIZER_MODULE 1 -#define CONFIG_TUN_MODULE 1 -#define CONFIG_ETHERTAP_MODULE 1 -#define CONFIG_NET_SB1000_MODULE 1 - -/* - * ARCnet devices - */ -#undef CONFIG_ARCNET - -/* - * Ethernet (10 or 100Mbit) - */ -#define CONFIG_NET_ETHERNET 1 -#define CONFIG_MII_MODULE 1 -#define CONFIG_HAPPYMEAL_MODULE 1 -#define CONFIG_SUNGEM_MODULE 1 -#define CONFIG_NET_VENDOR_3COM 1 -#define CONFIG_EL1_MODULE 1 -#define CONFIG_EL2_MODULE 1 -#define CONFIG_ELPLUS_MODULE 1 -#define CONFIG_EL16_MODULE 1 -#define CONFIG_EL3_MODULE 1 -#define CONFIG_3C515_MODULE 1 -#define CONFIG_VORTEX_MODULE 1 -#define CONFIG_TYPHOON_MODULE 1 -#define CONFIG_LANCE_MODULE 1 -#define CONFIG_NET_VENDOR_SMC 1 -#define CONFIG_WD80x3_MODULE 1 -#define CONFIG_ULTRA_MODULE 1 -#define CONFIG_SMC9194_MODULE 1 -#define CONFIG_NET_VENDOR_RACAL 1 -#define CONFIG_NI52_MODULE 1 -#define CONFIG_NI65_MODULE 1 - -/* - * Tulip family network device support - */ -#define CONFIG_NET_TULIP 1 -#define CONFIG_DE2104X_MODULE 1 -#define CONFIG_TULIP_MODULE 1 -#undef CONFIG_TULIP_MWI -#define CONFIG_TULIP_MMIO 1 -#undef CONFIG_TULIP_NAPI -#define CONFIG_DE4X5_MODULE 1 -#define CONFIG_WINBOND_840_MODULE 1 -#define CONFIG_DM9102_MODULE 1 -#define CONFIG_PCMCIA_XIRCOM_MODULE 1 -#undef CONFIG_AT1700 -#define CONFIG_DEPCA_MODULE 1 -#define CONFIG_HP100_MODULE 1 -#undef CONFIG_NET_ISA -#define CONFIG_NE2000_MODULE 1 -#define CONFIG_NET_PCI 1 -#define CONFIG_PCNET32_MODULE 1 -#define CONFIG_AMD8111_ETH_MODULE 1 -#define CONFIG_AMD8111E_NAPI 1 -#define CONFIG_ADAPTEC_STARFIRE_MODULE 1 -#define CONFIG_ADAPTEC_STARFIRE_NAPI 1 -#define CONFIG_AC3200_MODULE 1 -#define CONFIG_APRICOT_MODULE 1 -#define CONFIG_B44_MODULE 1 -#define CONFIG_FORCEDETH_MODULE 1 -#define CONFIG_CS89x0_MODULE 1 -#define CONFIG_DGRS_MODULE 1 -#define CONFIG_EEPRO100_MODULE 1 -#undef CONFIG_EEPRO100_PIO -#define CONFIG_E100_MODULE 1 -#define CONFIG_E100_NAPI 1 -#define CONFIG_FEALNX_MODULE 1 -#define CONFIG_NATSEMI_MODULE 1 -#define CONFIG_NE2K_PCI_MODULE 1 -#define CONFIG_8139CP_MODULE 1 -#define CONFIG_8139TOO_MODULE 1 -#define CONFIG_8139TOO_PIO 1 -#undef CONFIG_8139TOO_TUNE_TWISTER -#define CONFIG_8139TOO_8129 1 -#undef CONFIG_8139_OLD_RX_RESET -#define CONFIG_SIS900_MODULE 1 -#define CONFIG_EPIC100_MODULE 1 -#define CONFIG_SUNDANCE_MODULE 1 -#undef CONFIG_SUNDANCE_MMIO -#define CONFIG_TLAN_MODULE 1 -#define CONFIG_VIA_RHINE_MODULE 1 -#define CONFIG_VIA_RHINE_MMIO 1 -#define CONFIG_NET_POCKET 1 -#define CONFIG_ATP_MODULE 1 -#define CONFIG_DE600_MODULE 1 -#define CONFIG_DE620_MODULE 1 - -/* - * Gigabit Ethernet (1000/10000 Mbit) - */ -#define CONFIG_NET_GIGE 1 -#define CONFIG_ACENIC_MODULE 1 -#undef CONFIG_ACENIC_OMIT_TIGON_I -#define CONFIG_DL2K_MODULE 1 -#define CONFIG_E1000_MODULE 1 -#define CONFIG_E1000_NAPI 1 -#define CONFIG_NS83820_MODULE 1 -#define CONFIG_HAMACHI_MODULE 1 -#define CONFIG_YELLOWFIN_MODULE 1 -#define CONFIG_R8169_MODULE 1 -#define CONFIG_SK98LIN_MODULE 1 -#define CONFIG_TIGON3_MODULE 1 -#define CONFIG_IXGB_MODULE 1 -#define CONFIG_IXGB_NAPI 1 -#define CONFIG_S2IO_MODULE 1 -#define CONFIG_S2IO_NAPI 1 - -/* - * Token Ring devices - */ -#undef CONFIG_TR - -/* - * Wireless LAN (non-hamradio) - */ -#define CONFIG_NET_RADIO 1 - -/* - * Obsolete Wireless cards support (pre-802.11) - */ -#undef CONFIG_STRIP -#undef CONFIG_ARLAN -#define CONFIG_WAVELAN_MODULE 1 -#define CONFIG_PCMCIA_WAVELAN_MODULE 1 -#define CONFIG_PCMCIA_NETWAVE_MODULE 1 - -/* - * Wireless 802.11 Frequency Hopping cards support - */ -#undef CONFIG_PCMCIA_RAYCS - -/* - * Wireless 802.11b ISA/PCI cards support - */ -#define CONFIG_AIRO_MODULE 1 -#define CONFIG_HERMES_MODULE 1 -#define CONFIG_PLX_HERMES_MODULE 1 -#define CONFIG_TMD_HERMES_MODULE 1 -#define CONFIG_PCI_HERMES_MODULE 1 -#define CONFIG_ATMEL_MODULE 1 -#define CONFIG_PCI_ATMEL_MODULE 1 - -/* - * Wireless 802.11b Pcmcia/Cardbus cards support - */ -#define CONFIG_PCMCIA_HERMES_MODULE 1 -#define CONFIG_AIRO_CS_MODULE 1 -#define CONFIG_PCMCIA_ATMEL_MODULE 1 -#define CONFIG_PCMCIA_WL3501_MODULE 1 - -/* - * Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support - */ -#define CONFIG_PRISM54_MODULE 1 -#define CONFIG_NET_WIRELESS 1 - -/* - * PCMCIA network device support - */ -#define CONFIG_NET_PCMCIA 1 -#define CONFIG_PCMCIA_3C589_MODULE 1 -#define CONFIG_PCMCIA_3C574_MODULE 1 -#define CONFIG_PCMCIA_FMVJ18X_MODULE 1 -#define CONFIG_PCMCIA_PCNET_MODULE 1 -#define CONFIG_PCMCIA_NMCLAN_MODULE 1 -#define CONFIG_PCMCIA_SMC91C92_MODULE 1 -#define CONFIG_PCMCIA_XIRC2PS_MODULE 1 -#define CONFIG_PCMCIA_AXNET_MODULE 1 - -/* - * Wan interfaces - */ -#undef CONFIG_WAN -#define CONFIG_FDDI 1 -#undef CONFIG_DEFXX -#define CONFIG_SKFP_MODULE 1 -#undef CONFIG_HIPPI -#define CONFIG_PLIP_MODULE 1 -#define CONFIG_PPP_MODULE 1 -#define CONFIG_PPP_MULTILINK 1 -#define CONFIG_PPP_FILTER 1 -#define CONFIG_PPP_ASYNC_MODULE 1 -#define CONFIG_PPP_SYNC_TTY_MODULE 1 -#define CONFIG_PPP_DEFLATE_MODULE 1 -#undef CONFIG_PPP_BSDCOMP -#define CONFIG_PPPOE_MODULE 1 -#undef CONFIG_SLIP -#define CONFIG_NET_FC 1 -#undef CONFIG_SHAPER -#define CONFIG_NETCONSOLE_MODULE 1 - -/* - * ISDN subsystem - */ -#define CONFIG_ISDN_MODULE 1 - -/* - * Old ISDN4Linux - */ -#define CONFIG_ISDN_I4L_MODULE 1 -#define CONFIG_ISDN_PPP 1 -#define CONFIG_ISDN_PPP_VJ 1 -#define CONFIG_ISDN_MPP 1 -#define CONFIG_IPPP_FILTER 1 -#undef CONFIG_ISDN_PPP_BSDCOMP -#define CONFIG_ISDN_AUDIO 1 -#define CONFIG_ISDN_TTY_FAX 1 - -/* - * ISDN feature submodules - */ - -/* - * ISDN4Linux hardware drivers - */ - -/* - * Passive cards - */ -#define CONFIG_ISDN_DRV_HISAX_MODULE 1 - -/* - * D-channel protocol features - */ -#define CONFIG_HISAX_EURO 1 -#define CONFIG_DE_AOC 1 -#define CONFIG_HISAX_NO_SENDCOMPLETE 1 -#define CONFIG_HISAX_NO_LLC 1 -#define CONFIG_HISAX_NO_KEYPAD 1 -#define CONFIG_HISAX_1TR6 1 -#define CONFIG_HISAX_NI1 1 -#define CONFIG_HISAX_MAX_CARDS 8 - -/* - * HiSax supported cards - */ -#define CONFIG_HISAX_16_0 1 -#define CONFIG_HISAX_16_3 1 -#define CONFIG_HISAX_TELESPCI 1 -#define CONFIG_HISAX_S0BOX 1 -#define CONFIG_HISAX_AVM_A1 1 -#define CONFIG_HISAX_FRITZPCI 1 -#define CONFIG_HISAX_AVM_A1_PCMCIA 1 -#define CONFIG_HISAX_ELSA 1 -#define CONFIG_HISAX_IX1MICROR2 1 -#define CONFIG_HISAX_DIEHLDIVA 1 -#define CONFIG_HISAX_ASUSCOM 1 -#define CONFIG_HISAX_TELEINT 1 -#define CONFIG_HISAX_HFCS 1 -#define CONFIG_HISAX_SEDLBAUER 1 -#define CONFIG_HISAX_SPORTSTER 1 -#define CONFIG_HISAX_MIC 1 -#define CONFIG_HISAX_NETJET 1 -#define CONFIG_HISAX_NETJET_U 1 -#define CONFIG_HISAX_NICCY 1 -#define CONFIG_HISAX_ISURF 1 -#define CONFIG_HISAX_HSTSAPHIR 1 -#define CONFIG_HISAX_BKM_A4T 1 -#define CONFIG_HISAX_SCT_QUADRO 1 -#define CONFIG_HISAX_GAZEL 1 -#define CONFIG_HISAX_HFC_PCI 1 -#define CONFIG_HISAX_W6692 1 -#define CONFIG_HISAX_HFC_SX 1 -#define CONFIG_HISAX_ENTERNOW_PCI 1 -#undef CONFIG_HISAX_DEBUG - -/* - * HiSax PCMCIA card service modules - */ -#define CONFIG_HISAX_SEDLBAUER_CS_MODULE 1 -#define CONFIG_HISAX_ELSA_CS_MODULE 1 -#define CONFIG_HISAX_AVM_A1_CS_MODULE 1 -#define CONFIG_HISAX_TELES_CS_MODULE 1 - -/* - * HiSax sub driver modules - */ -#define CONFIG_HISAX_ST5481_MODULE 1 -#define CONFIG_HISAX_HFCUSB_MODULE 1 -#define CONFIG_HISAX_FRITZ_PCIPNP_MODULE 1 -#define CONFIG_HISAX_HDLC 1 - -/* - * Active cards - */ -#define CONFIG_ISDN_DRV_ICN_MODULE 1 -#define CONFIG_ISDN_DRV_PCBIT_MODULE 1 -#define CONFIG_ISDN_DRV_SC_MODULE 1 -#define CONFIG_ISDN_DRV_ACT2000_MODULE 1 -#define CONFIG_ISDN_DRV_TPAM_MODULE 1 - -/* - * CAPI subsystem - */ -#define CONFIG_ISDN_CAPI_MODULE 1 -#define CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON 1 -#define CONFIG_ISDN_CAPI_MIDDLEWARE 1 -#define CONFIG_ISDN_CAPI_CAPI20_MODULE 1 -#define CONFIG_ISDN_CAPI_CAPIFS_BOOL 1 -#define CONFIG_ISDN_CAPI_CAPIFS_MODULE 1 -#define CONFIG_ISDN_CAPI_CAPIDRV_MODULE 1 - -/* - * CAPI hardware drivers - */ - -/* - * Active AVM cards - */ -#define CONFIG_CAPI_AVM 1 - -/* - * Active Eicon DIVA Server cards - */ -#define CONFIG_CAPI_EICON 1 -#define CONFIG_ISDN_DIVAS_MODULE 1 -#define CONFIG_ISDN_DIVAS_BRIPCI 1 -#define CONFIG_ISDN_DIVAS_PRIPCI 1 -#define CONFIG_ISDN_DIVAS_DIVACAPI_MODULE 1 -#define CONFIG_ISDN_DIVAS_USERIDI_MODULE 1 -#define CONFIG_ISDN_DIVAS_MAINT_MODULE 1 - -/* - * Telephony Support - */ -#undef CONFIG_PHONE - -/* - * Input device support - */ -#define CONFIG_INPUT 1 - -/* - * Userland interfaces - */ -#define CONFIG_INPUT_MOUSEDEV 1 -#undef CONFIG_INPUT_MOUSEDEV_PSAUX -#define CONFIG_INPUT_MOUSEDEV_SCREEN_X 1024 -#define CONFIG_INPUT_MOUSEDEV_SCREEN_Y 768 -#define CONFIG_INPUT_JOYDEV_MODULE 1 -#undef CONFIG_INPUT_TSDEV -#define CONFIG_INPUT_EVDEV 1 -#undef CONFIG_INPUT_EVBUG - -/* - * Input I/O drivers - */ -#define CONFIG_GAMEPORT_MODULE 1 -#define CONFIG_SOUND_GAMEPORT_MODULE 1 -#define CONFIG_GAMEPORT_NS558_MODULE 1 -#define CONFIG_GAMEPORT_L4_MODULE 1 -#define CONFIG_GAMEPORT_EMU10K1_MODULE 1 -#define CONFIG_GAMEPORT_VORTEX_MODULE 1 -#define CONFIG_GAMEPORT_FM801_MODULE 1 -#define CONFIG_GAMEPORT_CS461x_MODULE 1 -#define CONFIG_SERIO 1 -#define CONFIG_SERIO_I8042 1 -#define CONFIG_SERIO_SERPORT 1 -#undef CONFIG_SERIO_CT82C710 -#undef CONFIG_SERIO_PARKBD -#undef CONFIG_SERIO_PCIPS2 - -/* - * Input Device Drivers - */ -#define CONFIG_INPUT_KEYBOARD 1 -#define CONFIG_KEYBOARD_ATKBD 1 -#undef CONFIG_KEYBOARD_SUNKBD -#undef CONFIG_KEYBOARD_LKKBD -#undef CONFIG_KEYBOARD_XTKBD -#undef CONFIG_KEYBOARD_NEWTON -#define CONFIG_INPUT_MOUSE 1 -#define CONFIG_MOUSE_PS2 1 -#define CONFIG_MOUSE_SERIAL_MODULE 1 -#define CONFIG_MOUSE_INPORT_MODULE 1 -#define CONFIG_MOUSE_ATIXL 1 -#define CONFIG_MOUSE_LOGIBM_MODULE 1 -#define CONFIG_MOUSE_PC110PAD_MODULE 1 -#define CONFIG_MOUSE_VSXXXAA_MODULE 1 -#define CONFIG_INPUT_JOYSTICK 1 -#define CONFIG_JOYSTICK_ANALOG_MODULE 1 -#define CONFIG_JOYSTICK_A3D_MODULE 1 -#define CONFIG_JOYSTICK_ADI_MODULE 1 -#define CONFIG_JOYSTICK_COBRA_MODULE 1 -#define CONFIG_JOYSTICK_GF2K_MODULE 1 -#define CONFIG_JOYSTICK_GRIP_MODULE 1 -#define CONFIG_JOYSTICK_GRIP_MP_MODULE 1 -#define CONFIG_JOYSTICK_GUILLEMOT_MODULE 1 -#define CONFIG_JOYSTICK_INTERACT_MODULE 1 -#define CONFIG_JOYSTICK_SIDEWINDER_MODULE 1 -#define CONFIG_JOYSTICK_TMDC_MODULE 1 -#define CONFIG_JOYSTICK_IFORCE_MODULE 1 -#define CONFIG_JOYSTICK_IFORCE_USB 1 -#define CONFIG_JOYSTICK_IFORCE_232 1 -#define CONFIG_JOYSTICK_WARRIOR_MODULE 1 -#define CONFIG_JOYSTICK_MAGELLAN_MODULE 1 -#define CONFIG_JOYSTICK_SPACEORB_MODULE 1 -#define CONFIG_JOYSTICK_SPACEBALL_MODULE 1 -#define CONFIG_JOYSTICK_STINGER_MODULE 1 -#define CONFIG_JOYSTICK_TWIDDLER_MODULE 1 -#define CONFIG_JOYSTICK_DB9_MODULE 1 -#define CONFIG_JOYSTICK_GAMECON_MODULE 1 -#define CONFIG_JOYSTICK_TURBOGRAFX_MODULE 1 -#undef CONFIG_INPUT_JOYDUMP -#define CONFIG_INPUT_TOUCHSCREEN 1 -#define CONFIG_TOUCHSCREEN_GUNZE_MODULE 1 -#define CONFIG_INPUT_MISC 1 -#define CONFIG_INPUT_PCSPKR_MODULE 1 -#undef CONFIG_INPUT_UINPUT - -/* - * Character devices - */ -#define CONFIG_VT 1 -#define CONFIG_VT_CONSOLE 1 -#define CONFIG_HW_CONSOLE 1 -#define CONFIG_SERIAL_NONSTANDARD 1 -#define CONFIG_ROCKETPORT_MODULE 1 -#undef CONFIG_CYCLADES -#define CONFIG_SYNCLINK_MODULE 1 -#define CONFIG_SYNCLINKMP_MODULE 1 -#define CONFIG_N_HDLC_MODULE 1 -#define CONFIG_STALDRV 1 - -/* - * Serial drivers - */ -#define CONFIG_SERIAL_8250 1 -#define CONFIG_SERIAL_8250_CONSOLE 1 -#define CONFIG_SERIAL_8250_CS_MODULE 1 -#undef CONFIG_SERIAL_8250_ACPI -#define CONFIG_SERIAL_8250_NR_UARTS 4 -#define CONFIG_SERIAL_8250_EXTENDED 1 -#undef CONFIG_SERIAL_8250_MANY_PORTS -#define CONFIG_SERIAL_8250_SHARE_IRQ 1 -#define CONFIG_SERIAL_8250_DETECT_IRQ 1 -#define CONFIG_SERIAL_8250_MULTIPORT 1 -#define CONFIG_SERIAL_8250_RSA 1 - -/* - * Non-8250 serial port support - */ -#define CONFIG_SERIAL_CORE 1 -#define CONFIG_SERIAL_CORE_CONSOLE 1 -#define CONFIG_UNIX98_PTYS 1 -#undef CONFIG_LEGACY_PTYS -#define CONFIG_CRASH_MODULE 1 -#define CONFIG_PRINTER_MODULE 1 -#define CONFIG_LP_CONSOLE 1 -#define CONFIG_PPDEV_MODULE 1 -#define CONFIG_TIPAR_MODULE 1 -#undef CONFIG_QIC02_TAPE - -/* - * IPMI - */ -#define CONFIG_IPMI_HANDLER_MODULE 1 -#undef CONFIG_IPMI_PANIC_EVENT -#define CONFIG_IPMI_DEVICE_INTERFACE_MODULE 1 -#define CONFIG_IPMI_SI_MODULE 1 -#define CONFIG_IPMI_WATCHDOG_MODULE 1 - -/* - * Watchdog Cards - */ -#define CONFIG_WATCHDOG 1 -#undef CONFIG_WATCHDOG_NOWAYOUT - -/* - * Watchdog Device Drivers - */ -#define CONFIG_SOFT_WATCHDOG_MODULE 1 -#define CONFIG_ACQUIRE_WDT_MODULE 1 -#define CONFIG_ADVANTECH_WDT_MODULE 1 -#define CONFIG_ALIM1535_WDT_MODULE 1 -#define CONFIG_ALIM7101_WDT_MODULE 1 -#define CONFIG_SC520_WDT_MODULE 1 -#define CONFIG_EUROTECH_WDT_MODULE 1 -#define CONFIG_IB700_WDT_MODULE 1 -#define CONFIG_WAFER_WDT_MODULE 1 -#define CONFIG_I8XX_TCO_MODULE 1 -#define CONFIG_SC1200_WDT_MODULE 1 -#undef CONFIG_SCx200_WDT -#undef CONFIG_60XX_WDT -#define CONFIG_CPU5_WDT_MODULE 1 -#define CONFIG_W83627HF_WDT_MODULE 1 -#define CONFIG_W83877F_WDT_MODULE 1 -#define CONFIG_MACHZ_WDT_MODULE 1 - -/* - * ISA-based Watchdog Cards - */ -#define CONFIG_PCWATCHDOG_MODULE 1 -#undef CONFIG_MIXCOMWD -#define CONFIG_WDT_MODULE 1 -#undef CONFIG_WDT_501 - -/* - * PCI-based Watchdog Cards - */ -#define CONFIG_PCIPCWATCHDOG_MODULE 1 -#define CONFIG_WDTPCI_MODULE 1 -#define CONFIG_WDT_501_PCI 1 - -/* - * USB-based Watchdog Cards - */ -#define CONFIG_USBPCWATCHDOG_MODULE 1 -#define CONFIG_HW_RANDOM_MODULE 1 -#define CONFIG_NVRAM_MODULE 1 -#define CONFIG_RTC 1 -#define CONFIG_DTLK_MODULE 1 -#define CONFIG_R3964_MODULE 1 -#undef CONFIG_APPLICOM -#define CONFIG_SONYPI_MODULE 1 - -/* - * Ftape, the floppy tape device driver - */ -#define CONFIG_AGP 1 -#define CONFIG_AGP_ALI 1 -#define CONFIG_AGP_ATI 1 -#define CONFIG_AGP_AMD 1 -#define CONFIG_AGP_AMD64 1 -#define CONFIG_AGP_INTEL 1 -#define CONFIG_AGP_INTEL_MCH 1 -#define CONFIG_AGP_NVIDIA 1 -#define CONFIG_AGP_SIS 1 -#define CONFIG_AGP_SWORKS 1 -#define CONFIG_AGP_VIA 1 -#define CONFIG_AGP_EFFICEON 1 -#define CONFIG_DRM 1 -#define CONFIG_DRM_TDFX_MODULE 1 -#define CONFIG_DRM_GAMMA_MODULE 1 -#define CONFIG_DRM_R128_MODULE 1 -#define CONFIG_DRM_RADEON_MODULE 1 -#define CONFIG_DRM_I810_MODULE 1 -#define CONFIG_DRM_I830_MODULE 1 -#define CONFIG_DRM_MGA_MODULE 1 -#define CONFIG_DRM_SIS_MODULE 1 - -/* - * PCMCIA character devices - */ -#define CONFIG_SYNCLINK_CS_MODULE 1 -#define CONFIG_MWAVE_MODULE 1 -#undef CONFIG_RAW_DRIVER -#define CONFIG_HANGCHECK_TIMER_MODULE 1 - -/* - * I2C support - */ -#define CONFIG_I2C_MODULE 1 -#define CONFIG_I2C_CHARDEV_MODULE 1 - -/* - * I2C Algorithms - */ -#define CONFIG_I2C_ALGOBIT_MODULE 1 -#define CONFIG_I2C_ALGOPCF_MODULE 1 - -/* - * I2C Hardware Bus support - */ -#define CONFIG_I2C_ALI1535_MODULE 1 -#define CONFIG_I2C_ALI1563_MODULE 1 -#define CONFIG_I2C_ALI15X3_MODULE 1 -#define CONFIG_I2C_AMD756_MODULE 1 -#define CONFIG_I2C_AMD8111_MODULE 1 -#define CONFIG_I2C_I801_MODULE 1 -#define CONFIG_I2C_I810_MODULE 1 -#define CONFIG_I2C_ISA_MODULE 1 -#define CONFIG_I2C_NFORCE2_MODULE 1 -#undef CONFIG_I2C_PARPORT -#undef CONFIG_I2C_PARPORT_LIGHT -#define CONFIG_I2C_PIIX4_MODULE 1 -#define CONFIG_I2C_PROSAVAGE_MODULE 1 -#define CONFIG_I2C_SAVAGE4_MODULE 1 -#undef CONFIG_SCx200_ACB -#define CONFIG_I2C_SIS5595_MODULE 1 -#define CONFIG_I2C_SIS630_MODULE 1 -#define CONFIG_I2C_SIS96X_MODULE 1 -#define CONFIG_I2C_VIA_MODULE 1 -#define CONFIG_I2C_VIAPRO_MODULE 1 -#define CONFIG_I2C_VOODOO3_MODULE 1 - -/* - * Hardware Sensors Chip support - */ -#define CONFIG_I2C_SENSOR_MODULE 1 -#define CONFIG_SENSORS_ADM1021_MODULE 1 -#define CONFIG_SENSORS_ASB100_MODULE 1 -#define CONFIG_SENSORS_DS1621_MODULE 1 -#define CONFIG_SENSORS_FSCHER_MODULE 1 -#define CONFIG_SENSORS_GL518SM_MODULE 1 -#define CONFIG_SENSORS_IT87_MODULE 1 -#define CONFIG_SENSORS_LM75_MODULE 1 -#define CONFIG_SENSORS_LM78_MODULE 1 -#define CONFIG_SENSORS_LM80_MODULE 1 -#define CONFIG_SENSORS_LM83_MODULE 1 -#define CONFIG_SENSORS_LM85_MODULE 1 -#define CONFIG_SENSORS_LM90_MODULE 1 -#define CONFIG_SENSORS_MAX1619_MODULE 1 -#define CONFIG_SENSORS_VIA686A_MODULE 1 -#define CONFIG_SENSORS_W83781D_MODULE 1 -#define CONFIG_SENSORS_W83L785TS_MODULE 1 -#define CONFIG_SENSORS_W83627HF_MODULE 1 - -/* - * Other I2C Chip support - */ -#define CONFIG_SENSORS_EEPROM_MODULE 1 -#define CONFIG_SENSORS_PCF8574_MODULE 1 -#define CONFIG_SENSORS_PCF8591_MODULE 1 -#define CONFIG_SENSORS_RTC8564_MODULE 1 -#undef CONFIG_I2C_DEBUG_CORE -#undef CONFIG_I2C_DEBUG_ALGO -#undef CONFIG_I2C_DEBUG_BUS -#undef CONFIG_I2C_DEBUG_CHIP - -/* - * Misc devices - */ -#define CONFIG_IBM_ASM_MODULE 1 - -/* - * Multimedia devices - */ -#define CONFIG_VIDEO_DEV_MODULE 1 - -/* - * Video For Linux - */ - -/* - * Video Adapters - */ -#define CONFIG_VIDEO_BT848_MODULE 1 -#define CONFIG_VIDEO_PMS_MODULE 1 -#define CONFIG_VIDEO_BWQCAM_MODULE 1 -#define CONFIG_VIDEO_CQCAM_MODULE 1 -#define CONFIG_VIDEO_W9966_MODULE 1 -#define CONFIG_VIDEO_CPIA_MODULE 1 -#define CONFIG_VIDEO_CPIA_PP_MODULE 1 -#define CONFIG_VIDEO_CPIA_USB_MODULE 1 -#define CONFIG_VIDEO_SAA5246A_MODULE 1 -#define CONFIG_VIDEO_SAA5249_MODULE 1 -#define CONFIG_TUNER_3036_MODULE 1 -#define CONFIG_VIDEO_STRADIS_MODULE 1 -#define CONFIG_VIDEO_ZORAN_MODULE 1 -#define CONFIG_VIDEO_ZORAN_BUZ_MODULE 1 -#define CONFIG_VIDEO_ZORAN_DC10_MODULE 1 -#define CONFIG_VIDEO_ZORAN_DC30_MODULE 1 -#define CONFIG_VIDEO_ZORAN_LML33_MODULE 1 -#define CONFIG_VIDEO_ZORAN_LML33R10_MODULE 1 -#define CONFIG_VIDEO_SAA7134_MODULE 1 -#define CONFIG_VIDEO_MXB_MODULE 1 -#define CONFIG_VIDEO_DPC_MODULE 1 -#define CONFIG_VIDEO_HEXIUM_ORION_MODULE 1 -#define CONFIG_VIDEO_HEXIUM_GEMINI_MODULE 1 -#define CONFIG_VIDEO_CX88_MODULE 1 - -/* - * Radio Adapters - */ -#define CONFIG_RADIO_CADET_MODULE 1 -#define CONFIG_RADIO_RTRACK_MODULE 1 -#define CONFIG_RADIO_RTRACK2_MODULE 1 -#define CONFIG_RADIO_AZTECH_MODULE 1 -#define CONFIG_RADIO_GEMTEK_MODULE 1 -#define CONFIG_RADIO_GEMTEK_PCI_MODULE 1 -#define CONFIG_RADIO_MAXIRADIO_MODULE 1 -#define CONFIG_RADIO_MAESTRO_MODULE 1 -#define CONFIG_RADIO_SF16FMI_MODULE 1 -#define CONFIG_RADIO_SF16FMR2_MODULE 1 -#define CONFIG_RADIO_TERRATEC_MODULE 1 -#define CONFIG_RADIO_TRUST_MODULE 1 -#define CONFIG_RADIO_TYPHOON_MODULE 1 -#define CONFIG_RADIO_TYPHOON_PROC_FS 1 -#define CONFIG_RADIO_ZOLTRIX_MODULE 1 - -/* - * Digital Video Broadcasting Devices - */ -#undef CONFIG_DVB -#define CONFIG_VIDEO_SAA7146_MODULE 1 -#define CONFIG_VIDEO_SAA7146_VV_MODULE 1 -#define CONFIG_VIDEO_VIDEOBUF_MODULE 1 -#define CONFIG_VIDEO_TUNER_MODULE 1 -#define CONFIG_VIDEO_BUF_MODULE 1 -#define CONFIG_VIDEO_BTCX_MODULE 1 -#define CONFIG_VIDEO_IR_MODULE 1 - -/* - * Graphics support - */ -#define CONFIG_FB 1 -#undef CONFIG_FB_PM2 -#undef CONFIG_FB_CYBER2000 -#undef CONFIG_FB_ASILIANT -#undef CONFIG_FB_IMSTT -#define CONFIG_FB_VGA16_MODULE 1 -#define CONFIG_FB_VESA 1 -#define CONFIG_VIDEO_SELECT 1 -#define CONFIG_FB_HGA_MODULE 1 -#define CONFIG_FB_HGA_ACCEL 1 -#define CONFIG_FB_RIVA_MODULE 1 -#define CONFIG_FB_I810_MODULE 1 -#define CONFIG_FB_I810_GTF 1 -#define CONFIG_FB_MATROX_MODULE 1 -#define CONFIG_FB_MATROX_MILLENIUM 1 -#define CONFIG_FB_MATROX_MYSTIQUE 1 -#define CONFIG_FB_MATROX_G450 1 -#define CONFIG_FB_MATROX_G100 1 -#define CONFIG_FB_MATROX_I2C_MODULE 1 -#define CONFIG_FB_MATROX_MAVEN_MODULE 1 -#define CONFIG_FB_MATROX_MULTIHEAD 1 -#undef CONFIG_FB_RADEON_OLD -#define CONFIG_FB_RADEON_MODULE 1 -#define CONFIG_FB_RADEON_I2C 1 -#undef CONFIG_FB_RADEON_DEBUG -#define CONFIG_FB_ATY128_MODULE 1 -#define CONFIG_FB_ATY_MODULE 1 -#define CONFIG_FB_ATY_CT 1 -#define CONFIG_FB_ATY_GX 1 -#undef CONFIG_FB_ATY_XL_INIT -#undef CONFIG_FB_SIS -#define CONFIG_FB_NEOMAGIC_MODULE 1 -#define CONFIG_FB_KYRO_MODULE 1 -#define CONFIG_FB_3DFX_MODULE 1 -#define CONFIG_FB_3DFX_ACCEL 1 -#define CONFIG_FB_VOODOO1_MODULE 1 -#define CONFIG_FB_TRIDENT_MODULE 1 -#define CONFIG_FB_TRIDENT_ACCEL 1 -#undef CONFIG_FB_VIRTUAL - -/* - * Console display driver support - */ -#define CONFIG_VGA_CONSOLE 1 -#define CONFIG_MDA_CONSOLE_MODULE 1 -#define CONFIG_DUMMY_CONSOLE 1 -#define CONFIG_FRAMEBUFFER_CONSOLE 1 -#define CONFIG_PCI_CONSOLE 1 -#undef CONFIG_FONTS -#define CONFIG_FONT_8x8 1 -#define CONFIG_FONT_8x16 1 - -/* - * Logo configuration - */ -#define CONFIG_LOGO 1 -#undef CONFIG_LOGO_LINUX_MONO -#undef CONFIG_LOGO_LINUX_VGA16 -#define CONFIG_LOGO_LINUX_CLUT224 1 - -/* - * Sound - */ -#define CONFIG_SOUND_MODULE 1 - -/* - * Advanced Linux Sound Architecture - */ -#define CONFIG_SND_MODULE 1 -#define CONFIG_SND_TIMER_MODULE 1 -#define CONFIG_SND_PCM_MODULE 1 -#define CONFIG_SND_HWDEP_MODULE 1 -#define CONFIG_SND_RAWMIDI_MODULE 1 -#define CONFIG_SND_SEQUENCER_MODULE 1 -#define CONFIG_SND_SEQ_DUMMY_MODULE 1 -#define CONFIG_SND_OSSEMUL 1 -#define CONFIG_SND_MIXER_OSS_MODULE 1 -#define CONFIG_SND_PCM_OSS_MODULE 1 -#define CONFIG_SND_SEQUENCER_OSS 1 -#define CONFIG_SND_RTCTIMER_MODULE 1 -#undef CONFIG_SND_VERBOSE_PRINTK -#undef CONFIG_SND_DEBUG - -/* - * Generic devices - */ -#define CONFIG_SND_MPU401_UART_MODULE 1 -#define CONFIG_SND_OPL3_LIB_MODULE 1 -#define CONFIG_SND_OPL4_LIB_MODULE 1 -#define CONFIG_SND_VX_LIB_MODULE 1 -#define CONFIG_SND_DUMMY_MODULE 1 -#define CONFIG_SND_VIRMIDI_MODULE 1 -#define CONFIG_SND_MTPAV_MODULE 1 -#undef CONFIG_SND_SERIAL_U16550 -#define CONFIG_SND_MPU401_MODULE 1 - -/* - * ISA devices - */ -#define CONFIG_SND_AD1816A_MODULE 1 -#define CONFIG_SND_AD1848_MODULE 1 -#define CONFIG_SND_CS4231_MODULE 1 -#define CONFIG_SND_CS4232_MODULE 1 -#define CONFIG_SND_CS4236_MODULE 1 -#define CONFIG_SND_ES968_MODULE 1 -#define CONFIG_SND_ES1688_MODULE 1 -#define CONFIG_SND_ES18XX_MODULE 1 -#define CONFIG_SND_GUSCLASSIC_MODULE 1 -#define CONFIG_SND_GUSEXTREME_MODULE 1 -#define CONFIG_SND_GUSMAX_MODULE 1 -#define CONFIG_SND_INTERWAVE_MODULE 1 -#define CONFIG_SND_INTERWAVE_STB_MODULE 1 -#define CONFIG_SND_OPTI92X_AD1848_MODULE 1 -#define CONFIG_SND_OPTI92X_CS4231_MODULE 1 -#define CONFIG_SND_OPTI93X_MODULE 1 -#define CONFIG_SND_SB8_MODULE 1 -#define CONFIG_SND_SB16_MODULE 1 -#define CONFIG_SND_SBAWE_MODULE 1 -#define CONFIG_SND_SB16_CSP 1 -#undef CONFIG_SND_WAVEFRONT -#define CONFIG_SND_ALS100_MODULE 1 -#define CONFIG_SND_AZT2320_MODULE 1 -#define CONFIG_SND_CMI8330_MODULE 1 -#define CONFIG_SND_DT019X_MODULE 1 -#define CONFIG_SND_OPL3SA2_MODULE 1 -#define CONFIG_SND_SGALAXY_MODULE 1 -#define CONFIG_SND_SSCAPE_MODULE 1 - -/* - * PCI devices - */ -#define CONFIG_SND_AC97_CODEC_MODULE 1 -#define CONFIG_SND_ALI5451_MODULE 1 -#define CONFIG_SND_ATIIXP_MODULE 1 -#define CONFIG_SND_AU8810_MODULE 1 -#define CONFIG_SND_AU8820_MODULE 1 -#define CONFIG_SND_AU8830_MODULE 1 -#define CONFIG_SND_AZT3328_MODULE 1 -#define CONFIG_SND_BT87X_MODULE 1 -#define CONFIG_SND_CS46XX_MODULE 1 -#define CONFIG_SND_CS46XX_NEW_DSP 1 -#define CONFIG_SND_CS4281_MODULE 1 -#define CONFIG_SND_EMU10K1_MODULE 1 -#define CONFIG_SND_KORG1212_MODULE 1 -#define CONFIG_SND_MIXART_MODULE 1 -#define CONFIG_SND_NM256_MODULE 1 -#define CONFIG_SND_RME32_MODULE 1 -#define CONFIG_SND_RME96_MODULE 1 -#define CONFIG_SND_RME9652_MODULE 1 -#define CONFIG_SND_HDSP_MODULE 1 -#define CONFIG_SND_TRIDENT_MODULE 1 -#define CONFIG_SND_YMFPCI_MODULE 1 -#define CONFIG_SND_ALS4000_MODULE 1 -#define CONFIG_SND_CMIPCI_MODULE 1 -#define CONFIG_SND_ENS1370_MODULE 1 -#define CONFIG_SND_ENS1371_MODULE 1 -#define CONFIG_SND_ES1938_MODULE 1 -#define CONFIG_SND_ES1968_MODULE 1 -#define CONFIG_SND_MAESTRO3_MODULE 1 -#define CONFIG_SND_FM801_MODULE 1 -#define CONFIG_SND_FM801_TEA575X_MODULE 1 -#define CONFIG_SND_ICE1712_MODULE 1 -#define CONFIG_SND_ICE1724_MODULE 1 -#define CONFIG_SND_INTEL8X0_MODULE 1 -#define CONFIG_SND_INTEL8X0M_MODULE 1 -#define CONFIG_SND_SONICVIBES_MODULE 1 -#define CONFIG_SND_VIA82XX_MODULE 1 -#define CONFIG_SND_VX222_MODULE 1 - -/* - * ALSA USB devices - */ -#define CONFIG_SND_USB_AUDIO_MODULE 1 - -/* - * PCMCIA devices - */ -#undef CONFIG_SND_VXPOCKET -#undef CONFIG_SND_VXP440 -#define CONFIG_SND_PDAUDIOCF_MODULE 1 - -/* - * Open Sound System - */ -#undef CONFIG_SOUND_PRIME - -/* - * USB support - */ -#define CONFIG_USB 1 -#undef CONFIG_USB_DEBUG - -/* - * Miscellaneous USB options - */ -#define CONFIG_USB_DEVICEFS 1 -#undef CONFIG_USB_BANDWIDTH -#undef CONFIG_USB_DYNAMIC_MINORS - -/* - * USB Host Controller Drivers - */ -#define CONFIG_USB_EHCI_HCD_MODULE 1 -#define CONFIG_USB_EHCI_SPLIT_ISO 1 -#define CONFIG_USB_EHCI_ROOT_HUB_TT 1 -#define CONFIG_USB_OHCI_HCD_MODULE 1 -#define CONFIG_USB_UHCI_HCD_MODULE 1 - -/* - * USB Device Class drivers - */ -#define CONFIG_USB_AUDIO_MODULE 1 - -/* - * USB Bluetooth TTY can only be used with disabled Bluetooth subsystem - */ -#define CONFIG_USB_MIDI_MODULE 1 -#define CONFIG_USB_ACM_MODULE 1 -#define CONFIG_USB_PRINTER_MODULE 1 -#define CONFIG_USB_STORAGE_MODULE 1 -#undef CONFIG_USB_STORAGE_DEBUG -#define CONFIG_USB_STORAGE_DATAFAB 1 -#define CONFIG_USB_STORAGE_FREECOM 1 -#define CONFIG_USB_STORAGE_ISD200 1 -#define CONFIG_USB_STORAGE_DPCM 1 -#define CONFIG_USB_STORAGE_HP8200e 1 -#define CONFIG_USB_STORAGE_SDDR09 1 -#define CONFIG_USB_STORAGE_SDDR55 1 -#define CONFIG_USB_STORAGE_JUMPSHOT 1 - -/* - * USB Human Interface Devices (HID) - */ -#define CONFIG_USB_HID 1 -#define CONFIG_USB_HIDINPUT 1 -#define CONFIG_HID_FF 1 -#define CONFIG_HID_PID 1 -#define CONFIG_LOGITECH_FF 1 -#define CONFIG_THRUSTMASTER_FF 1 -#define CONFIG_USB_HIDDEV 1 -#define CONFIG_USB_AIPTEK_MODULE 1 -#define CONFIG_USB_WACOM_MODULE 1 -#define CONFIG_USB_KBTAB_MODULE 1 -#define CONFIG_USB_POWERMATE_MODULE 1 -#define CONFIG_USB_MTOUCH_MODULE 1 -#define CONFIG_USB_EGALAX_MODULE 1 -#define CONFIG_USB_XPAD_MODULE 1 -#define CONFIG_USB_ATI_REMOTE_MODULE 1 - -/* - * USB Imaging devices - */ -#define CONFIG_USB_MDC800_MODULE 1 -#define CONFIG_USB_MICROTEK_MODULE 1 -#define CONFIG_USB_HPUSBSCSI_MODULE 1 - -/* - * USB Multimedia devices - */ -#define CONFIG_USB_DABUSB_MODULE 1 -#define CONFIG_USB_VICAM_MODULE 1 -#define CONFIG_USB_DSBR_MODULE 1 -#define CONFIG_USB_IBMCAM_MODULE 1 -#define CONFIG_USB_KONICAWC_MODULE 1 -#define CONFIG_USB_OV511_MODULE 1 -#define CONFIG_USB_SE401_MODULE 1 -#define CONFIG_USB_STV680_MODULE 1 -#define CONFIG_USB_W9968CF_MODULE 1 - -/* - * USB Network adaptors - */ -#define CONFIG_USB_CATC_MODULE 1 -#define CONFIG_USB_KAWETH_MODULE 1 -#define CONFIG_USB_PEGASUS_MODULE 1 -#define CONFIG_USB_RTL8150_MODULE 1 -#define CONFIG_USB_USBNET_MODULE 1 - -/* - * USB Host-to-Host Cables - */ -#define CONFIG_USB_ALI_M5632 1 -#define CONFIG_USB_AN2720 1 -#define CONFIG_USB_BELKIN 1 -#define CONFIG_USB_GENESYS 1 -#define CONFIG_USB_NET1080 1 -#define CONFIG_USB_PL2301 1 - -/* - * Intelligent USB Devices/Gadgets - */ -#define CONFIG_USB_ARMLINUX 1 -#define CONFIG_USB_EPSON2888 1 -#define CONFIG_USB_ZAURUS 1 -#define CONFIG_USB_CDCETHER 1 - -/* - * USB Network Adapters - */ -#define CONFIG_USB_AX8817X 1 - -/* - * USB port drivers - */ -#define CONFIG_USB_USS720_MODULE 1 - -/* - * USB Serial Converter support - */ -#define CONFIG_USB_SERIAL_MODULE 1 -#define CONFIG_USB_SERIAL_GENERIC 1 -#define CONFIG_USB_SERIAL_BELKIN_MODULE 1 -#define CONFIG_USB_SERIAL_DIGI_ACCELEPORT_MODULE 1 -#define CONFIG_USB_SERIAL_EMPEG_MODULE 1 -#define CONFIG_USB_SERIAL_FTDI_SIO_MODULE 1 -#define CONFIG_USB_SERIAL_VISOR_MODULE 1 -#define CONFIG_USB_SERIAL_IPAQ_MODULE 1 -#define CONFIG_USB_SERIAL_IR_MODULE 1 -#define CONFIG_USB_SERIAL_EDGEPORT_MODULE 1 -#define CONFIG_USB_SERIAL_EDGEPORT_TI_MODULE 1 -#define CONFIG_USB_SERIAL_KEYSPAN_PDA_MODULE 1 -#define CONFIG_USB_SERIAL_KEYSPAN_MODULE 1 -#define CONFIG_USB_SERIAL_KEYSPAN_MPR 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA28 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA28X 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA28XA 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA28XB 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA19 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA18X 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA19W 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA19QW 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA19QI 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA49W 1 -#define CONFIG_USB_SERIAL_KEYSPAN_USA49WLC 1 -#define CONFIG_USB_SERIAL_KLSI_MODULE 1 -#define CONFIG_USB_SERIAL_KOBIL_SCT_MODULE 1 -#define CONFIG_USB_SERIAL_MCT_U232_MODULE 1 -#define CONFIG_USB_SERIAL_PL2303_MODULE 1 -#define CONFIG_USB_SERIAL_SAFE_MODULE 1 -#define CONFIG_USB_SERIAL_SAFE_PADDED 1 -#define CONFIG_USB_SERIAL_CYBERJACK_MODULE 1 -#define CONFIG_USB_SERIAL_XIRCOM_MODULE 1 -#define CONFIG_USB_SERIAL_OMNINET_MODULE 1 -#define CONFIG_USB_EZUSB 1 - -/* - * USB Miscellaneous drivers - */ -#define CONFIG_USB_EMI62_MODULE 1 -#undef CONFIG_USB_EMI26 -#define CONFIG_USB_TIGL_MODULE 1 -#define CONFIG_USB_AUERSWALD_MODULE 1 -#define CONFIG_USB_RIO500_MODULE 1 -#define CONFIG_USB_LEGOTOWER_MODULE 1 -#define CONFIG_USB_LCD_MODULE 1 -#define CONFIG_USB_LED_MODULE 1 -#undef CONFIG_USB_CYTHERM -#define CONFIG_USB_PHIDGETSERVO_MODULE 1 -#define CONFIG_USB_TEST_MODULE 1 - -/* - * USB Gadget Support - */ -#undef CONFIG_USB_GADGET - -/* - * File systems - */ -#define CONFIG_EXT2_FS 1 -#define CONFIG_EXT2_FS_XATTR 1 -#define CONFIG_EXT2_FS_POSIX_ACL 1 -#define CONFIG_EXT2_FS_SECURITY 1 -#define CONFIG_EXT3_FS_MODULE 1 -#define CONFIG_EXT3_FS_XATTR 1 -#define CONFIG_EXT3_FS_POSIX_ACL 1 -#define CONFIG_EXT3_FS_SECURITY 1 -#define CONFIG_JBD_MODULE 1 -#undef CONFIG_JBD_DEBUG -#define CONFIG_FS_MBCACHE 1 -#define CONFIG_REISERFS_FS_MODULE 1 -#undef CONFIG_REISERFS_CHECK -#define CONFIG_REISERFS_PROC_INFO 1 -#define CONFIG_REISERFS_FS_XATTR 1 -#define CONFIG_REISERFS_FS_POSIX_ACL 1 -#define CONFIG_REISERFS_FS_SECURITY 1 -#define CONFIG_JFS_FS_MODULE 1 -#define CONFIG_JFS_POSIX_ACL 1 -#undef CONFIG_JFS_DEBUG -#undef CONFIG_JFS_STATISTICS -#define CONFIG_FS_POSIX_ACL 1 -#define CONFIG_XFS_FS_MODULE 1 -#undef CONFIG_XFS_RT -#define CONFIG_XFS_QUOTA 1 -#define CONFIG_XFS_SECURITY 1 -#define CONFIG_XFS_POSIX_ACL 1 -#define CONFIG_MINIX_FS_MODULE 1 -#define CONFIG_ROMFS_FS_MODULE 1 -#define CONFIG_QUOTA 1 -#undef CONFIG_QFMT_V1 -#define CONFIG_QFMT_V2 1 -#define CONFIG_QUOTACTL 1 -#define CONFIG_AUTOFS_FS_MODULE 1 -#define CONFIG_AUTOFS4_FS_MODULE 1 - -/* - * CD-ROM/DVD Filesystems - */ -#define CONFIG_ISO9660_FS 1 -#define CONFIG_JOLIET 1 -#define CONFIG_ZISOFS 1 -#define CONFIG_ZISOFS_FS 1 -#define CONFIG_UDF_FS_MODULE 1 - -/* - * DOS/FAT/NT Filesystems - */ -#define CONFIG_FAT_FS_MODULE 1 -#define CONFIG_MSDOS_FS_MODULE 1 -#define CONFIG_VFAT_FS_MODULE 1 -#undef CONFIG_NTFS_FS - -/* - * Pseudo filesystems - */ -#define CONFIG_PROC_FS 1 -#define CONFIG_PROC_KCORE 1 -#define CONFIG_SYSFS 1 -#undef CONFIG_DEVFS_FS -#define CONFIG_DEVPTS_FS_XATTR 1 -#define CONFIG_DEVPTS_FS_SECURITY 1 -#define CONFIG_TMPFS 1 -#define CONFIG_HUGETLBFS 1 -#define CONFIG_HUGETLB_PAGE 1 -#define CONFIG_RAMFS 1 - -/* - * Miscellaneous filesystems - */ -#undef CONFIG_ADFS_FS -#define CONFIG_AFFS_FS_MODULE 1 -#define CONFIG_HFS_FS_MODULE 1 -#define CONFIG_HFSPLUS_FS_MODULE 1 -#define CONFIG_BEFS_FS_MODULE 1 -#undef CONFIG_BEFS_DEBUG -#define CONFIG_BFS_FS_MODULE 1 -#define CONFIG_EFS_FS_MODULE 1 -#undef CONFIG_JFFS_FS -#define CONFIG_JFFS2_FS_MODULE 1 -#define CONFIG_JFFS2_FS_DEBUG 0 -#define CONFIG_JFFS2_FS_NAND 1 -#define CONFIG_CRAMFS_MODULE 1 -#define CONFIG_VXFS_FS_MODULE 1 -#undef CONFIG_HPFS_FS -#define CONFIG_QNX4FS_FS_MODULE 1 -#undef CONFIG_QNX4FS_RW -#define CONFIG_SYSV_FS_MODULE 1 -#define CONFIG_UFS_FS_MODULE 1 -#undef CONFIG_UFS_FS_WRITE - -/* - * Network File Systems - */ -#define CONFIG_NFS_FS_MODULE 1 -#define CONFIG_NFS_V3 1 -#define CONFIG_NFS_V4 1 -#define CONFIG_NFS_DIRECTIO 1 -#define CONFIG_NFSD_MODULE 1 -#define CONFIG_NFSD_V3 1 -#define CONFIG_NFSD_V4 1 -#define CONFIG_NFSD_TCP 1 -#define CONFIG_LOCKD_MODULE 1 -#define CONFIG_LOCKD_V4 1 -#define CONFIG_EXPORTFS_MODULE 1 -#define CONFIG_SUNRPC_MODULE 1 -#define CONFIG_SUNRPC_GSS_MODULE 1 -#define CONFIG_RPCSEC_GSS_KRB5_MODULE 1 -#define CONFIG_SMB_FS_MODULE 1 -#undef CONFIG_SMB_NLS_DEFAULT -#define CONFIG_CIFS_MODULE 1 -#undef CONFIG_CIFS_STATS -#define CONFIG_NCP_FS_MODULE 1 -#define CONFIG_NCPFS_PACKET_SIGNING 1 -#define CONFIG_NCPFS_IOCTL_LOCKING 1 -#define CONFIG_NCPFS_STRONG 1 -#define CONFIG_NCPFS_NFS_NS 1 -#define CONFIG_NCPFS_OS2_NS 1 -#define CONFIG_NCPFS_SMALLDOS 1 -#define CONFIG_NCPFS_NLS 1 -#define CONFIG_NCPFS_EXTRAS 1 -#undef CONFIG_CODA_FS -#undef CONFIG_AFS_FS - -/* - * Partition Types - */ -#define CONFIG_PARTITION_ADVANCED 1 -#undef CONFIG_ACORN_PARTITION -#define CONFIG_OSF_PARTITION 1 -#undef CONFIG_AMIGA_PARTITION -#undef CONFIG_ATARI_PARTITION -#define CONFIG_MAC_PARTITION 1 -#define CONFIG_MSDOS_PARTITION 1 -#define CONFIG_BSD_DISKLABEL 1 -#define CONFIG_MINIX_SUBPARTITION 1 -#define CONFIG_SOLARIS_X86_PARTITION 1 -#define CONFIG_UNIXWARE_DISKLABEL 1 -#undef CONFIG_LDM_PARTITION -#undef CONFIG_NEC98_PARTITION -#define CONFIG_SGI_PARTITION 1 -#undef CONFIG_ULTRIX_PARTITION -#define CONFIG_SUN_PARTITION 1 -#define CONFIG_EFI_PARTITION 1 - -/* - * Native Language Support - */ -#define CONFIG_NLS 1 -#define CONFIG_NLS_DEFAULT "utf8" -#define CONFIG_NLS_CODEPAGE_437_MODULE 1 -#define CONFIG_NLS_CODEPAGE_737_MODULE 1 -#define CONFIG_NLS_CODEPAGE_775_MODULE 1 -#define CONFIG_NLS_CODEPAGE_850_MODULE 1 -#define CONFIG_NLS_CODEPAGE_852_MODULE 1 -#define CONFIG_NLS_CODEPAGE_855_MODULE 1 -#define CONFIG_NLS_CODEPAGE_857_MODULE 1 -#define CONFIG_NLS_CODEPAGE_860_MODULE 1 -#define CONFIG_NLS_CODEPAGE_861_MODULE 1 -#define CONFIG_NLS_CODEPAGE_862_MODULE 1 -#define CONFIG_NLS_CODEPAGE_863_MODULE 1 -#define CONFIG_NLS_CODEPAGE_864_MODULE 1 -#define CONFIG_NLS_CODEPAGE_865_MODULE 1 -#define CONFIG_NLS_CODEPAGE_866_MODULE 1 -#define CONFIG_NLS_CODEPAGE_869_MODULE 1 -#define CONFIG_NLS_CODEPAGE_936_MODULE 1 -#define CONFIG_NLS_CODEPAGE_950_MODULE 1 -#define CONFIG_NLS_CODEPAGE_932_MODULE 1 -#define CONFIG_NLS_CODEPAGE_949_MODULE 1 -#define CONFIG_NLS_CODEPAGE_874_MODULE 1 -#define CONFIG_NLS_ISO8859_8_MODULE 1 -#define CONFIG_NLS_CODEPAGE_1250_MODULE 1 -#define CONFIG_NLS_CODEPAGE_1251_MODULE 1 -#define CONFIG_NLS_ISO8859_1_MODULE 1 -#define CONFIG_NLS_ISO8859_2_MODULE 1 -#define CONFIG_NLS_ISO8859_3_MODULE 1 -#define CONFIG_NLS_ISO8859_4_MODULE 1 -#define CONFIG_NLS_ISO8859_5_MODULE 1 -#define CONFIG_NLS_ISO8859_6_MODULE 1 -#define CONFIG_NLS_ISO8859_7_MODULE 1 -#define CONFIG_NLS_ISO8859_9_MODULE 1 -#define CONFIG_NLS_ISO8859_13_MODULE 1 -#define CONFIG_NLS_ISO8859_14_MODULE 1 -#define CONFIG_NLS_ISO8859_15_MODULE 1 -#define CONFIG_NLS_KOI8_R_MODULE 1 -#define CONFIG_NLS_KOI8_U_MODULE 1 -#define CONFIG_NLS_UTF8_MODULE 1 - -/* - * Profiling support - */ -#define CONFIG_PROFILING 1 -#define CONFIG_OPROFILE_MODULE 1 - -/* - * Kernel hacking - */ -#define CONFIG_DEBUG_KERNEL 1 -#define CONFIG_EARLY_PRINTK 1 -#define CONFIG_DEBUG_STACKOVERFLOW 1 -#undef CONFIG_DEBUG_STACK_USAGE -#undef CONFIG_DEBUG_SLAB -#define CONFIG_MAGIC_SYSRQ 1 -#undef CONFIG_DEBUG_SPINLOCK -#undef CONFIG_DEBUG_PAGEALLOC -#undef CONFIG_DEBUG_HIGHMEM -#define CONFIG_DEBUG_INFO 1 -#define CONFIG_DEBUG_SPINLOCK_SLEEP 1 -#undef CONFIG_FRAME_POINTER -#define CONFIG_X86_FIND_SMP_CONFIG 1 -#define CONFIG_X86_MPPARSE 1 - -/* - * Security options - */ -#define CONFIG_SECURITY 1 -#define CONFIG_SECURITY_NETWORK 1 -#define CONFIG_SECURITY_CAPABILITIES 1 -#undef CONFIG_SECURITY_ROOTPLUG -#define CONFIG_SECURITY_SELINUX 1 -#define CONFIG_SECURITY_SELINUX_BOOTPARAM 1 -#define CONFIG_SECURITY_SELINUX_DISABLE 1 -#define CONFIG_SECURITY_SELINUX_DEVELOP 1 -#undef CONFIG_SECURITY_SELINUX_MLS - -/* - * Cryptographic options - */ -#define CONFIG_CRYPTO 1 -#define CONFIG_CRYPTO_HMAC 1 -#define CONFIG_CRYPTO_NULL_MODULE 1 -#define CONFIG_CRYPTO_MD4_MODULE 1 -#define CONFIG_CRYPTO_MD5 1 -#define CONFIG_CRYPTO_SHA1_MODULE 1 -#define CONFIG_CRYPTO_SHA256_MODULE 1 -#define CONFIG_CRYPTO_SHA512_MODULE 1 -#define CONFIG_CRYPTO_DES_MODULE 1 -#define CONFIG_CRYPTO_BLOWFISH_MODULE 1 -#define CONFIG_CRYPTO_TWOFISH_MODULE 1 -#define CONFIG_CRYPTO_SERPENT_MODULE 1 -#define CONFIG_CRYPTO_AES_MODULE 1 -#define CONFIG_CRYPTO_CAST5_MODULE 1 -#define CONFIG_CRYPTO_CAST6_MODULE 1 -#define CONFIG_CRYPTO_ARC4_MODULE 1 -#define CONFIG_CRYPTO_DEFLATE_MODULE 1 -#define CONFIG_CRYPTO_MICHAEL_MIC_MODULE 1 -#define CONFIG_CRYPTO_CRC32C_MODULE 1 -#undef CONFIG_CRYPTO_TEST - -/* - * Library routines - */ -#define CONFIG_CRC32 1 -#define CONFIG_LIBCRC32C_MODULE 1 -#define CONFIG_ZLIB_INFLATE 1 -#define CONFIG_ZLIB_DEFLATE_MODULE 1 -#define CONFIG_X86_SMP 1 -#define CONFIG_X86_HT 1 -#define CONFIG_X86_BIOS_REBOOT 1 -#define CONFIG_X86_TRAMPOLINE 1 -#define CONFIG_X86_STD_RESOURCES 1 -#define CONFIG_PC 1 diff --git a/include/linux/prio_tree.h b/include/linux/prio_tree.h deleted file mode 100644 index 4ac5c6269..000000000 --- a/include/linux/prio_tree.h +++ /dev/null @@ -1,64 +0,0 @@ -#ifndef _LINUX_PRIO_TREE_H -#define _LINUX_PRIO_TREE_H - -struct prio_tree_node { - struct prio_tree_node *left; - struct prio_tree_node *right; - struct prio_tree_node *parent; -}; - -struct prio_tree_root { - struct prio_tree_node *prio_tree_node; - unsigned int index_bits; -}; - -struct prio_tree_iter { - struct prio_tree_node *cur; - unsigned long mask; - unsigned long value; - int size_level; -}; - -#define INIT_PRIO_TREE_ROOT(ptr) \ -do { \ - (ptr)->prio_tree_node = NULL; \ - (ptr)->index_bits = 1; \ -} while (0) - -#define INIT_PRIO_TREE_NODE(ptr) \ -do { \ - (ptr)->left = (ptr)->right = (ptr)->parent = (ptr); \ -} while (0) - -#define INIT_PRIO_TREE_ITER(ptr) \ -do { \ - (ptr)->cur = NULL; \ - (ptr)->mask = 0UL; \ - (ptr)->value = 0UL; \ - (ptr)->size_level = 0; \ -} while (0) - -#define prio_tree_entry(ptr, type, member) \ - ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member))) - -static inline int prio_tree_empty(const struct prio_tree_root *root) -{ - return root->prio_tree_node == NULL; -} - -static inline int prio_tree_root(const struct prio_tree_node *node) -{ - return node->parent == node; -} - -static inline int prio_tree_left_empty(const struct prio_tree_node *node) -{ - return node->left == node; -} - -static inline int prio_tree_right_empty(const struct prio_tree_node *node) -{ - return node->right == node; -} - -#endif /* _LINUX_PRIO_TREE_H */ diff --git a/include/net/tux.h b/include/net/tux.h deleted file mode 100644 index 188c58ee3..000000000 --- a/include/net/tux.h +++ /dev/null @@ -1,800 +0,0 @@ -#ifndef _NET_TUX_H -#define _NET_TUX_H - -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * tux.h: main structure definitions and function prototypes - */ - -#define __KERNEL_SYSCALLS__ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -/* Maximum number of threads: */ -#define CONFIG_TUX_NUMTHREADS 8 - -/* Number of cachemiss/IO threads: */ -#define NR_IO_THREADS 32 - -/* Maximum number of listen sockets per thread: */ -#define CONFIG_TUX_NUMSOCKETS 16 - -extern spinlock_t tux_module_lock; -extern struct module *tux_module; -extern long (*sys_tux_ptr) (unsigned int action, user_req_t *u_info); - -#undef Dprintk - -extern int tux_TDprintk; -extern int tux_Dprintk; - -#define TUX_DEBUG CONFIG_TUX_DEBUG -#if CONFIG_TUX_DEBUG -# define TUX_BUG() BUG() - -# define TUX_DPRINTK 1 -# define TDprintk(x...) do { if (tux_TDprintk) { printk("<%ld:%s:%d>: ", jiffies, __FILE__, __LINE__); printk(x); } } while (0) -# define Dprintk(x...) do { if (tux_Dprintk == 1) TDprintk(x); } while (0) -#else -# define TUX_DPRINTK 0 -# define Dprintk(x...) do { } while (0) -# define TDprintk(x...) do { } while (0) -//# define TUX_BUG() BUG() -# define TUX_BUG() do { } while (0) -#endif - -#if 1 -# define INC_STAT(x) do { } while (0) -# define DEC_STAT(x) do { } while (0) -# define ADD_STAT(x,y) do { } while (0) -# define SUB_STAT(x,y) do { } while (0) -#else -# define INC_STAT(x) atomic_inc((atomic_t *)&kstat.x) -# define DEC_STAT(x) atomic_dec((atomic_t *)&kstat.x) -# define ADD_STAT(y,x) atomic_add(y,(atomic_t *)&kstat.x) -# define SUB_STAT(y,x) atomic_sub(y,(atomic_t *)&kstat.x) -#endif - -// lru needs this: - -# define DEBUG_DEL_LIST(x...) do { INIT_LIST_HEAD((x)); } while (0) - - -#define LOG_LEN (8*1024*1024UL) - -struct tux_req_struct; -typedef struct tux_req_struct tux_req_t; -typedef struct tux_threadinfo threadinfo_t; - -extern struct address_space_operations url_aops; - -typedef struct tcapi_template_s { - char *vfs_name; - struct list_head modules; - int (*query) (tux_req_t *req); - struct module *mod; - unsigned int userspace_id; -} tcapi_template_t; - -typedef struct mimetype_s { - struct list_head list; - - char *ext; - unsigned int ext_len; - char *type; - unsigned int type_len; - char *expire_str; - unsigned int expire_str_len; - - unsigned int special; -} mimetype_t; - -typedef struct tux_attribute_s { - mimetype_t *mime; - tcapi_template_t *tcapi; -} tux_attribute_t; - -#define MAX_TUX_ATOMS 8 - -typedef void (atom_func_t)(tux_req_t *req, int cachemiss); - -typedef struct tux_proto_s -{ - unsigned int defer_accept; - unsigned int can_redirect; - void (*got_request) (tux_req_t *req); - int (*parse_message) (tux_req_t *req, const int total_len); - atom_func_t *illegal_request; - atom_func_t *request_timeout; - void (*pre_log) (tux_req_t *req); - int (*check_req_err) (tux_req_t *req, int cachemiss); - char * (*print_dir_line) (tux_req_t *req, char *tmp, char *d_name, int d_len, int d_type, struct dentry *dentry, struct inode *inode); - const char *name; - struct nameidata main_docroot; -} tux_proto_t; - -typedef struct tux_socket_s { - tux_proto_t *proto; - unsigned int ip; - unsigned short port; - struct proc_dir_entry *entry; -} tux_socket_t; - -extern tux_socket_t tux_listen [CONFIG_TUX_NUMTHREADS][CONFIG_TUX_NUMSOCKETS]; - - -typedef struct abuf_s { - struct page *page; - char *buf; - unsigned int size; - unsigned int max_len; - unsigned int offset; - unsigned int left; - unsigned long flags; -} abuf_t; - -struct linux_dirent64 { - u64 d_ino; - s64 d_off; - unsigned short d_reclen; - unsigned char d_type; - char d_name[0]; -}; - -struct getdents_callback64 { - struct linux_dirent64 * current_dir; - struct linux_dirent64 * previous; - int count; - int error; -}; - -#define TUX_MAGIC 0x12457801 - -#define MAX_TUX_ATOMS 8 - -struct tux_req_struct -{ - tux_proto_t *proto; - - int atom_idx; - atom_func_t *atoms [MAX_TUX_ATOMS]; - struct list_head work; - - struct list_head all; - struct list_head free; - struct list_head lru; - - unsigned long idle_input; - unsigned long wait_output_space; - - struct socket *sock; - struct dentry *dentry; - struct vfsmount *mnt; - struct dentry *docroot_dentry; - struct vfsmount *docroot_mnt; - struct dentry *cwd_dentry; - struct vfsmount *cwd_mnt; - - struct file in_file; - int fd; - read_descriptor_t desc; - u32 client_addr; - u32 client_port; - unsigned int virtual; - - loff_t total_file_len; - unsigned int lendigits; - loff_t offset_start; - loff_t offset_end; - loff_t output_len; - - loff_t ftp_offset_start; - - time_t mtime; - unsigned int etaglen; - char etag [40]; - - char usermode; - unsigned int usermodule_idx; - struct dentry *module_dentry; - struct vfsmount *module_mnt; - char *userbuf; - unsigned int userlen; - - tux_attribute_t *attr; - - threadinfo_t *ti; - wait_queue_t sleep; - wait_queue_t ftp_sleep; - - abuf_t abuf; - /* - * Parsed request fields. In-line strings are zero-delimited. - */ - const char *headers; - unsigned int headers_len; - - unsigned int parsed_len; - - // FTP part - ftp_command_t ftp_command; - u32 ftp_user_addr; - u16 ftp_user_port; - - struct socket *data_sock; - unsigned int prev_pos; - - // ls handing: - struct linux_dirent64 *dirp0; - unsigned int curroff, total; - -#define MAX_USERNAME_LEN 16 - char username[MAX_USERNAME_LEN]; - unsigned int username_len; - - // HTTP part - http_method_t method; - const char *method_str; - unsigned int method_len; - - http_version_t version; - const char *version_str; - unsigned int version_len; - - /* requested URI: */ - - const char *uri_str; - unsigned int uri_len; - - /* Objectname (filename/scriptname) this URI refers to: */ - -#define MAX_OBJECTNAME_LEN 256 - char objectname[MAX_OBJECTNAME_LEN + 4]; // space for .gz as well - unsigned int objectname_len; - - /* Query string within the URI: */ - - const char *query_str; - unsigned int query_len; - - /* Cookies: */ - - const char *cookies_str; - unsigned int cookies_len; - unsigned int parse_cookies; - - /* Content-TYpe */ - const char *content_type_str; - unsigned int content_type_len; - - /* Content-Length: */ - - const char *contentlen_str; - unsigned int contentlen_len; - unsigned int content_len; - - /* User-Agent: */ - - const char *user_agent_str; - unsigned int user_agent_len; - - /* Accept: */ - - const char *accept_str; - unsigned int accept_len; - - /* Accept-Charset: */ - - const char *accept_charset_str; - unsigned int accept_charset_len; - - /* Accept-Language: */ - - const char *accept_language_str; - unsigned int accept_language_len; - - /* Cache-Control: */ - - const char *cache_control_str; - unsigned int cache_control_len; - - /* If-Modified-Since: */ - - const char *if_modified_since_str; - unsigned int if_modified_since_len; - - /* If-None-Match: */ - const char *if_none_match_str; - unsigned int if_none_match_len; - - /* If-Range: */ - - const char *if_range_str; - unsigned int if_range_len; - - /* Negotiate: */ - - const char *negotiate_str; - unsigned int negotiate_len; - - /* Pragma: */ - - const char *pragma_str; - unsigned int pragma_len; - - /* Referer: */ - - const char *referer_str; - unsigned int referer_len; - - /* Accept-Encoding: */ - - const char *accept_encoding_str; - unsigned int accept_encoding_len; - unsigned int may_send_gzip; - unsigned int content_gzipped; - - /* Host */ - -#define MAX_HOST_LEN 128 - char host[MAX_HOST_LEN]; - unsigned int host_len; - - /* POSTed data: */ - - const char *post_data_str; - unsigned int post_data_len; - - unsigned int status; - - /* the file being sent */ - - unsigned int bytes_sent; -#if CONFIG_TUX_DEBUG - unsigned int bytes_expected; -#endif - unsigned long first_timestamp; - unsigned int body_len; - - unsigned int user_error; - - char error; - char postponed; - - char had_cachemiss; - char lookup_dir; - char lookup_404; - - char keep_alive; - struct timer_list keepalive_timer; - unsigned int total_bytes; - struct timer_list output_timer; - - unsigned int nr_keepalives; - - unsigned int event; - u64 private; - - unsigned int magic; - void (*real_data_ready)(struct sock *sk, int space); - void (*real_state_change)(struct sock *sk); - void (*real_write_space)(struct sock *sk); - void (*real_error_report)(struct sock *sk); - void (*real_destruct)(struct sock *sk); - - void (*ftp_real_data_ready)(struct sock *sk, int space); - void (*ftp_real_state_change)(struct sock *sk); - void (*ftp_real_write_space)(struct sock *sk); - void (*ftp_real_error_report)(struct sock *sk); - void (*ftp_real_create_child)(struct sock *sk, struct sock *newsk); - void (*ftp_real_destruct)(struct sock *sk); - -#if CONFIG_TUX_EXTENDED_LOG - unsigned long accept_timestamp; - unsigned long parse_timestamp; - unsigned long output_timestamp; - unsigned long flush_timestamp; -# define SET_TIMESTAMP(x) do { (x) = jiffies; } while (0) -#else -# define SET_TIMESTAMP(x) do { } while (0) -#endif - -}; - -extern void add_tux_atom (tux_req_t *req, atom_func_t *event_done); -extern void del_tux_atom (tux_req_t *req); -extern void tux_schedule_atom (tux_req_t *req, int cachemiss); -extern void add_req_to_workqueue (tux_req_t *req); - - -typedef struct iothread_s -{ - spinlock_t async_lock; - threadinfo_t *ti; - struct list_head async_queue; - wait_queue_head_t async_sleep; - unsigned int nr_async_pending; - unsigned int threads; - unsigned int shutdown; - wait_queue_head_t wait_shutdown; -} iothread_t; - -typedef struct tux_listen_s -{ - tux_proto_t *proto; - struct socket *sock; - unsigned int cloned; -} tux_listen_t; - -struct tux_threadinfo -{ - tux_req_t *userspace_req; - unsigned int started; - struct task_struct *thread; - iothread_t *iot; - wait_queue_t wait_event [CONFIG_TUX_NUMSOCKETS]; - wait_queue_t stop; - unsigned int pid; - - struct page *header_cache; - unsigned int header_offset; - - unsigned int nr_requests; - struct list_head all_requests; - - unsigned int nr_free_requests; - spinlock_t free_requests_lock; - struct list_head free_requests; - - spinlock_t work_lock; - struct list_head work_pending; - struct list_head lru; - unsigned int nr_lru; - - unsigned int listen_error; - tux_listen_t listen[CONFIG_TUX_NUMSOCKETS]; - - struct semaphore gzip_sem; - z_stream gzip_state; - - unsigned int cpu; - unsigned int __padding[16]; -}; - -typedef enum special_mimetypes { - NORMAL_MIME_TYPE, - MIME_TYPE_REDIRECT, - MIME_TYPE_CGI, - MIME_TYPE_MODULE, -} special_mimetypes_t; - -#if CONFIG_TUX_DEBUG -#if 0 -extern inline void url_hist_hit (int size) -{ - unsigned int idx = size/1024; - - if (idx >= URL_HIST_SIZE) - idx = URL_HIST_SIZE-1; - kstat.url_hist_hits[idx]++; -} -extern inline void url_hist_miss (int size) -{ - unsigned int idx = size/1024; - - if (idx >= URL_HIST_SIZE) - idx = URL_HIST_SIZE-1; - kstat.url_hist_misses[idx]++; -} -#endif -extern void __check_req_list (tux_req_t *req, struct list_head *list); -# define check_req_list __check_req_list -#else -# define check_req_list(req, list) do { } while (0) -#endif - -#define url_hist_hit(size) do { } while (0) -#define url_hist_miss(size) do { } while (0) - -extern char tux_common_docroot[200]; -extern char tux_http_subdocroot[200]; -extern char tux_ftp_subdocroot[200]; -extern char tux_logfile[200]; -extern char tux_cgiroot[200]; -extern char tux_404_page[200]; -extern char tux_default_vhost[200]; -extern char tux_extra_html_header[600]; -extern unsigned int tux_extra_html_header_size; -extern int tux_cgi_uid; -extern int tux_cgi_gid; -extern unsigned int tux_clientport; -extern unsigned int tux_logging; -extern unsigned int tux_threads; -extern unsigned int tux_keepalive_timeout; -extern unsigned int tux_max_output_bandwidth; -extern unsigned int tux_max_backlog; -extern unsigned int tux_max_connect; -extern unsigned int tux_mode_forbidden; -extern unsigned int tux_mode_allowed; -extern unsigned int tux_logentry_align_order; -extern unsigned int tux_nonagle; -extern unsigned int tux_ack_pingpong; -extern unsigned int tux_push_all; -extern unsigned int tux_zerocopy_parse; -extern unsigned int tux_generate_etags; -extern unsigned int tux_generate_last_mod; -extern unsigned int tux_generate_cache_control; -extern unsigned int tux_ip_logging; -extern unsigned int tux_ftp_wait_close; -extern unsigned int tux_ftp_log_retr_only; -extern unsigned int tux_hide_unreadable; - -typedef enum virtual_server { - TUX_VHOST_NONE, - TUX_VHOST_HOST, - TUX_VHOST_IP, - TUX_VHOST_IP_HOST, -} virtual_server_t; - -extern unsigned int tux_virtual_server; -extern unsigned int mass_hosting_hash; -extern unsigned int strip_host_tail; -extern unsigned int tux_ftp_virtual_server; - -extern unsigned int tux_max_object_size; -extern unsigned int tux_max_free_requests; -extern unsigned int tux_defer_accept; - -extern struct socket * start_listening(tux_socket_t *listen, int nr); -extern void stop_listening(struct socket **sock); -extern void start_sysctl(void); -extern void end_sysctl(void); -extern void flush_request (tux_req_t *req, int cachemiss); -extern void unlink_tux_socket (tux_req_t *req); -extern void unlink_tux_data_socket (tux_req_t *req); -extern void unlink_tux_listen_socket (tux_req_t *req); -extern void link_tux_ftp_accept_socket (tux_req_t *req, struct socket *sock); -extern void link_tux_data_socket (tux_req_t *req, struct socket *sock); -extern void tux_push_req (tux_req_t *req); -extern int send_sync_buf (tux_req_t *req, struct socket *sock, const char *buf, const size_t length, unsigned long flags); -extern void __send_async_message (tux_req_t *req, const char *message, int status, unsigned int size, int push); -#define send_async_message(req,str,status,push) \ - __send_async_message(req,str,status,strlen(str),push) - -extern void send_success (tux_req_t *req, struct socket *sock); -extern void send_async_err_not_found (tux_req_t *req); -extern void send_async_timed_out (tux_req_t *req); - -extern void kfree_req (tux_req_t *req); -extern int accept_requests (threadinfo_t *ti); -extern int process_requests (threadinfo_t *ti, tux_req_t **user_req); -extern int flush_freequeue (threadinfo_t * ti); -extern int tux_flush_workqueue (threadinfo_t *ti); -extern tux_req_t * pick_userspace_req (threadinfo_t *ti); -extern atom_func_t redirect_request; -extern atom_func_t parse_request; -extern void queue_cachemiss (tux_req_t *req); -extern int start_cachemiss_threads (threadinfo_t *ti); -extern void stop_cachemiss_threads (threadinfo_t *ti); -struct file * tux_open_file(char *filename, int mode); -extern void start_log_thread (void); -extern void stop_log_thread (void); -extern void add_mimetype (char *new_ext, char *new_type, char *new_expire); -extern void free_mimetypes (void); -extern int lookup_object (tux_req_t *req, const unsigned int flag); -extern int handle_gzip_req (tux_req_t *req, unsigned int flags); -extern struct dentry * tux_lookup (tux_req_t *req, const char *filename, const unsigned int flag, struct vfsmount **mnt); -extern tcapi_template_t * lookup_tuxmodule (const char *filename); -extern int register_tuxmodule (tcapi_template_t *tcapi); -extern tcapi_template_t * unregister_tuxmodule (char *vfs_name); -extern tcapi_template_t * get_first_usermodule (void); -extern int user_register_module (user_req_t *u_info); -extern int user_unregister_module (user_req_t *u_info); -extern void unregister_all_tuxmodules (void); - -typedef struct exec_param_s { - char *command; - char **argv; - char **envp; - unsigned int pipe_fds; -} exec_param_t; - -extern pid_t tux_exec_process (char *command, char **argv, char **envp, int pipe_fds, exec_param_t *param, int wait); - -extern void start_external_cgi (tux_req_t *req); -extern tcapi_template_t extcgi_tcapi; - -extern void queue_output_req (tux_req_t *req, threadinfo_t *ti); -extern void queue_userspace_req (tux_req_t *req, threadinfo_t *ti); - - -extern void __log_request (tux_req_t *req); -extern inline void log_request (tux_req_t *req) -{ - if (tux_logging) - __log_request(req); -} - -extern int __connection_too_fast (tux_req_t *req); - -#define connection_too_fast(req) \ - ({ \ - int __ret = 1; \ - if (unlikely(tux_max_output_bandwidth)) \ - __ret = __connection_too_fast(req); \ - __ret; \ - }) - -extern void trunc_headers (tux_req_t *req); -extern int generic_send_file (tux_req_t *req, struct socket *sock, int cachemiss); -extern int tux_fetch_file (tux_req_t *req, int nonblock); - -extern void postpone_request (tux_req_t *req); -extern int continue_request (int fd); -extern void tux_push_pending (struct sock *sk); -extern void zap_request (tux_req_t *req, int cachemiss); -extern int add_output_space_event (tux_req_t *req, struct socket *sock); - -extern void reap_kids (void); -extern void unuse_frag (struct sk_buff *skb, skb_frag_t *frag); -extern skb_frag_t * build_dynbuf_frag (tux_req_t *req, unsigned int size); -extern int tux_permission (struct inode *inode); -extern void flush_all_signals (void); - -#define D() Dprintk("{%s:%d}\n", __FILE__, __LINE__) - -extern int nr_async_io_pending (void); - -extern void __add_keepalive_timer (tux_req_t *req); -#define add_keepalive_timer(req) \ -do { \ - if (tux_keepalive_timeout) { \ - Dprintk("add_keepalive_timer(%p).\n", (req)); \ - __add_keepalive_timer(req); \ - } \ -} while (0) -extern void __del_keepalive_timer (tux_req_t *req); -#define del_keepalive_timer(req) \ -do { \ - if (tux_keepalive_timeout) { \ - Dprintk("del_keepalive_timer(%p).\n", (req)); \ - __del_keepalive_timer(req); \ - } \ -} while (0) - -extern void del_output_timer (tux_req_t *req); -extern void output_timeout (tux_req_t *req); - -extern void print_req (tux_req_t *req); - -extern char tux_date [DATE_LEN]; - - -extern int nr_async_io_pending (void); -extern void tux_exit (void); -extern char * get_abuf (tux_req_t *req, unsigned int max_size); -extern void send_abuf (tux_req_t *req, unsigned int size, unsigned long flags); - - -extern int idle_event (tux_req_t *req); -extern int output_space_event (tux_req_t *req); -extern unsigned int log_cpu_mask; -extern unsigned int tux_compression; -extern unsigned int tux_noid; -extern unsigned int tux_cgi_inherit_cpu; -extern unsigned int tux_zerocopy_header; -extern unsigned int tux_zerocopy_sendfile; -extern unsigned int tux_cgi_cpu_mask; -extern tux_proto_t tux_proto_http; -extern tux_proto_t tux_proto_ftp; -extern unsigned int tux_all_userspace; -extern unsigned int tux_ignore_query; -extern unsigned int tux_redirect_logging; -extern unsigned int tux_referer_logging; -extern unsigned int tux_log_incomplete; -extern unsigned int tux_max_header_len; -extern unsigned int tux_cpu_offset; -extern unsigned int tux_ftp_login_message; - -extern void drop_permissions (void); -extern int query_extcgi (tux_req_t *req); -extern int tux_chroot (char *dir); - -extern void install_req_dentry (tux_req_t *req, struct dentry *dentry, struct vfsmount *mnt); -extern void release_req_dentry (tux_req_t *req); -extern void unidle_req (tux_req_t *req); -extern int nr_requests_used (void); - -#define req_err(req) do { (req)->error = 1; Dprintk("request %p error at %s:%d.\n", req, __FILE__, __LINE__); } while (0) - -#define enough_wspace(sk) (tcp_wspace(sk) >= tcp_min_write_space(sk)) -#define clear_keepalive(req) do { (req)->keep_alive = 0; Dprintk("keepalive cleared for req %p.\n", req); } while (0) - -extern int print_all_requests (threadinfo_t *ti); -extern unsigned int tux_max_keepalives; -extern int time_unix2ls (time_t zulu, char *buf); -extern void last_mod_time(char * curr, const time_t t); -extern int mdtm_time(char * curr, const time_t t); -extern time_t parse_time(const char *str, const int str_len); - -extern unsigned int nr_tux_threads; -extern threadinfo_t threadinfo[CONFIG_TUX_NUMTHREADS]; - -#define switch_docroot(req) do { if (((req)->docroot_dentry != current->fs->root) || ((req)->docroot_mnt != current->fs->rootmnt)) __switch_docroot(req); } while (0) -extern void __switch_docroot(tux_req_t *req); -extern void list_directory (tux_req_t *req, int cachemiss); -extern char * tux_print_path (tux_req_t *req, struct dentry *dentry, struct vfsmount *mnt, char *buf, unsigned int max_len); - -extern unsigned int tux_http_dir_indexing; - -int tux_gzip_compress (tux_req_t *req, unsigned char *data_in, unsigned char *data_out, __u32 *in_len, __u32 *out_len); - -struct dentry * __tux_lookup (tux_req_t *req, const char *filename, - struct nameidata *base, struct vfsmount **mnt); - -/* error codes for req->error */ -#define TUX_ERROR_REDIRECT 1 -#define TUX_ERROR_UNUSED 2 -#define TUX_ERROR_CONN_CLOSE 3 -#define TUX_ERROR_CONN_TIMEOUT 4 - -extern void __put_data_sock (tux_req_t *req); - -static inline void put_data_sock (tux_req_t *req) -{ - if (req->data_sock) - __put_data_sock(req); -} - -#define socket_input(sock) \ - (!skb_queue_empty(&(sock)->sk->sk_receive_queue) || \ - !skb_queue_empty(&(sock)->sk->sk_error_queue)) - -#define tux_kmalloc(size) \ -({ \ - void *__ptr; \ - \ - while (!(__ptr = kmalloc(size, GFP_KERNEL))) { \ - if (net_ratelimit()) \ - printk(KERN_WARNING "tux: OOM at %s:%d (%d bytes).\n", \ - __FILE__, __LINE__, size); \ - current->state = TASK_UNINTERRUPTIBLE; \ - schedule_timeout(1); \ - } \ - __ptr; \ -}) - -extern long tux_close(unsigned int fd); - -#endif diff --git a/include/net/tux_u.h b/include/net/tux_u.h deleted file mode 100644 index 24ba401b5..000000000 --- a/include/net/tux_u.h +++ /dev/null @@ -1,163 +0,0 @@ -#ifndef _NET_TUX_U_H -#define _NET_TUX_U_H - -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * tux_u.h: HTTP module API - HTTP interface to user-space - */ - -/* - * Different major versions are not compatible. - * Different minor versions are only downward compatible. - * Different patchlevel versions are downward and upward compatible. - */ -#define TUX_MAJOR_VERSION 3 -#define TUX_MINOR_VERSION 0 -#define TUX_PATCHLEVEL_VERSION 0 - -#define __KERNEL_SYSCALLS__ - -typedef enum http_versions { - HTTP_1_0, - HTTP_1_1 -} http_version_t; - -/* - * Request methods known to HTTP: - */ -typedef enum http_methods { - METHOD_NONE, - METHOD_GET, - METHOD_HEAD, - METHOD_POST, - METHOD_PUT, - NR_METHODS -} http_method_t; - -enum user_req { - TUX_ACTION_STARTUP = 1, - TUX_ACTION_SHUTDOWN = 2, - TUX_ACTION_STARTTHREAD = 3, - TUX_ACTION_STOPTHREAD = 4, - TUX_ACTION_EVENTLOOP = 5, - TUX_ACTION_GET_OBJECT = 6, - TUX_ACTION_SEND_OBJECT = 7, - TUX_ACTION_READ_OBJECT = 8, - TUX_ACTION_FINISH_REQ = 9, - TUX_ACTION_FINISH_CLOSE_REQ = 10, - TUX_ACTION_REGISTER_MODULE = 11, - TUX_ACTION_UNREGISTER_MODULE = 12, - TUX_ACTION_CURRENT_DATE = 13, - TUX_ACTION_REGISTER_MIMETYPE = 14, - TUX_ACTION_READ_HEADERS = 15, - TUX_ACTION_POSTPONE_REQ = 16, - TUX_ACTION_CONTINUE_REQ = 17, - TUX_ACTION_REDIRECT_REQ = 18, - TUX_ACTION_READ_POST_DATA = 19, - TUX_ACTION_SEND_BUFFER = 20, - TUX_ACTION_WATCH_PROXY_SOCKET = 21, - TUX_ACTION_WAIT_PROXY_SOCKET = 22, - TUX_ACTION_QUERY_VERSION = 23, - MAX_TUX_ACTION -}; - -enum tux_ret { - TUX_ERROR = -1, - TUX_RETURN_USERSPACE_REQUEST = 0, - TUX_RETURN_EXIT = 1, - TUX_RETURN_SIGNAL = 2, - TUX_CONTINUE_EVENTLOOP = 3, -}; - -#define MAX_URI_LEN 256 -#define MAX_COOKIE_LEN 128 -#define MAX_FIELD_LEN 64 -#define DATE_LEN 30 - -typedef struct user_req_s { - u32 version_major; - u32 version_minor; - u32 version_patch; - u32 http_version; - u32 http_method; - u32 http_status; - - u32 sock; - u32 event; - u32 error; - u32 thread_nr; - u32 bytes_sent; - u32 client_host; - u32 objectlen; - u32 module_index; - u32 keep_alive; - u32 cookies_len; - - u64 id; - u64 priv; - u64 object_addr; - - u8 query[MAX_URI_LEN]; - u8 objectname[MAX_URI_LEN]; - u8 cookies[MAX_COOKIE_LEN]; - u8 content_type[MAX_FIELD_LEN]; - u8 user_agent[MAX_FIELD_LEN]; - u8 accept[MAX_FIELD_LEN]; - u8 accept_charset[MAX_FIELD_LEN]; - u8 accept_encoding[MAX_FIELD_LEN]; - u8 accept_language[MAX_FIELD_LEN]; - u8 cache_control[MAX_FIELD_LEN]; - u8 if_modified_since[MAX_FIELD_LEN]; - u8 negotiate[MAX_FIELD_LEN]; - u8 pragma[MAX_FIELD_LEN]; - u8 referer[MAX_FIELD_LEN]; - u8 new_date[DATE_LEN]; - u8 pad[2]; - -} user_req_t; - -typedef enum ftp_commands { - FTP_COMM_NONE, - FTP_COMM_USER, - FTP_COMM_PASS, - FTP_COMM_ACCT, - FTP_COMM_CWD, - FTP_COMM_CDUP, - FTP_COMM_SMNT, - FTP_COMM_QUIT, - FTP_COMM_REIN, - FTP_COMM_PORT, - FTP_COMM_PASV, - FTP_COMM_TYPE, - FTP_COMM_STRU, - FTP_COMM_MODE, - FTP_COMM_RETR, - FTP_COMM_SIZE, - FTP_COMM_MDTM, - FTP_COMM_STOR, - FTP_COMM_STOU, - FTP_COMM_APPE, - FTP_COMM_ALLO, - FTP_COMM_REST, - FTP_COMM_RNFR, - FTP_COMM_RNTO, - FTP_COMM_ABOR, - FTP_COMM_DELE, - FTP_COMM_RMD, - FTP_COMM_MKD, - FTP_COMM_PWD, - FTP_COMM_LIST, - FTP_COMM_NLST, - FTP_COMM_SITE, - FTP_COMM_SYST, - FTP_COMM_STAT, - FTP_COMM_HELP, - FTP_COMM_NOOP, - FTP_COMM_FEAT, - FTP_COMM_CLNT, -} ftp_command_t; - -#endif diff --git a/include/video/gbe.h b/include/video/gbe.h deleted file mode 100644 index ad510284f..000000000 --- a/include/video/gbe.h +++ /dev/null @@ -1,317 +0,0 @@ -/* - * include/video/gbe.h -- SGI GBE (Graphics Back End) - * - * Copyright (C) 1999 Silicon Graphics, Inc. (Jeffrey Newquist) - * - * This file is subject to the terms and conditions of the GNU General Public - * License version 2 as published by the Free Software Foundation. - */ - -#ifndef __GBE_H__ -#define __GBE_H__ - -struct sgi_gbe { - volatile uint32_t ctrlstat; /* general control */ - volatile uint32_t dotclock; /* dot clock PLL control */ - volatile uint32_t i2c; /* crt I2C control */ - volatile uint32_t sysclk; /* system clock PLL control */ - volatile uint32_t i2cfp; /* flat panel I2C control */ - volatile uint32_t id; /* device id/chip revision */ - volatile uint32_t config; /* power on configuration [1] */ - volatile uint32_t bist; /* internal bist status [1] */ - uint32_t _pad0[0x010000/4 - 8]; - volatile uint32_t vt_xy; /* current dot coords */ - volatile uint32_t vt_xymax; /* maximum dot coords */ - volatile uint32_t vt_vsync; /* vsync on/off */ - volatile uint32_t vt_hsync; /* hsync on/off */ - volatile uint32_t vt_vblank; /* vblank on/off */ - volatile uint32_t vt_hblank; /* hblank on/off */ - volatile uint32_t vt_flags; /* polarity of vt signals */ - volatile uint32_t vt_f2rf_lock; /* f2rf & framelck y coord */ - volatile uint32_t vt_intr01; /* intr 0,1 y coords */ - volatile uint32_t vt_intr23; /* intr 2,3 y coords */ - volatile uint32_t fp_hdrv; /* flat panel hdrv on/off */ - volatile uint32_t fp_vdrv; /* flat panel vdrv on/off */ - volatile uint32_t fp_de; /* flat panel de on/off */ - volatile uint32_t vt_hpixen; /* intrnl horiz pixel on/off */ - volatile uint32_t vt_vpixen; /* intrnl vert pixel on/off */ - volatile uint32_t vt_hcmap; /* cmap write (horiz) */ - volatile uint32_t vt_vcmap; /* cmap write (vert) */ - volatile uint32_t did_start_xy; /* eol/f did/xy reset val */ - volatile uint32_t crs_start_xy; /* eol/f crs/xy reset val */ - volatile uint32_t vc_start_xy; /* eol/f vc/xy reset val */ - uint32_t _pad1[0xffb0/4]; - volatile uint32_t ovr_width_tile;/*overlay plane ctrl 0 */ - volatile uint32_t ovr_inhwctrl; /* overlay plane ctrl 1 */ - volatile uint32_t ovr_control; /* overlay plane ctrl 1 */ - uint32_t _pad2[0xfff4/4]; - volatile uint32_t frm_size_tile;/* normal plane ctrl 0 */ - volatile uint32_t frm_size_pixel;/*normal plane ctrl 1 */ - volatile uint32_t frm_inhwctrl; /* normal plane ctrl 2 */ - volatile uint32_t frm_control; /* normal plane ctrl 3 */ - uint32_t _pad3[0xfff0/4]; - volatile uint32_t did_inhwctrl; /* DID control */ - volatile uint32_t did_control; /* DID shadow */ - uint32_t _pad4[0x7ff8/4]; - volatile uint32_t mode_regs[32];/* WID table */ - uint32_t _pad5[0x7f80/4]; - volatile uint32_t cmap[6144]; /* color map */ - uint32_t _pad6[0x2000/4]; - volatile uint32_t cm_fifo; /* color map fifo status */ - uint32_t _pad7[0x7ffc/4]; - volatile uint32_t gmap[256]; /* gamma map */ - uint32_t _pad8[0x7c00/4]; - volatile uint32_t gmap10[1024]; /* gamma map */ - uint32_t _pad9[0x7000/4]; - volatile uint32_t crs_pos; /* cusror control 0 */ - volatile uint32_t crs_ctl; /* cusror control 1 */ - volatile uint32_t crs_cmap[3]; /* crs cmap */ - uint32_t _pad10[0x7fec/4]; - volatile uint32_t crs_glyph[64];/* crs glyph */ - uint32_t _pad11[0x7f00/4]; - volatile uint32_t vc_0; /* video capture crtl 0 */ - volatile uint32_t vc_1; /* video capture crtl 1 */ - volatile uint32_t vc_2; /* video capture crtl 2 */ - volatile uint32_t vc_3; /* video capture crtl 3 */ - volatile uint32_t vc_4; /* video capture crtl 4 */ - volatile uint32_t vc_5; /* video capture crtl 5 */ - volatile uint32_t vc_6; /* video capture crtl 6 */ - volatile uint32_t vc_7; /* video capture crtl 7 */ - volatile uint32_t vc_8; /* video capture crtl 8 */ -}; - -#define MASK(msb, lsb) \ - ( (((u32)1<<((msb)-(lsb)+1))-1) << (lsb) ) -#define GET(v, msb, lsb) \ - ( ((u32)(v) & MASK(msb,lsb)) >> (lsb) ) -#define SET(v, f, msb, lsb) \ - ( (v) = ((v)&~MASK(msb,lsb)) | (( (u32)(f)<<(lsb) ) & MASK(msb,lsb)) ) - -#define GET_GBE_FIELD(reg, field, v) \ - GET((v), GBE_##reg##_##field##_MSB, GBE_##reg##_##field##_LSB) -#define SET_GBE_FIELD(reg, field, v, f) \ - SET((v), (f), GBE_##reg##_##field##_MSB, GBE_##reg##_##field##_LSB) - -/* - * Bit mask information - */ -#define GBE_CTRLSTAT_CHIPID_MSB 3 -#define GBE_CTRLSTAT_CHIPID_LSB 0 -#define GBE_CTRLSTAT_SENSE_N_MSB 4 -#define GBE_CTRLSTAT_SENSE_N_LSB 4 -#define GBE_CTRLSTAT_PCLKSEL_MSB 29 -#define GBE_CTRLSTAT_PCLKSEL_LSB 28 - -#define GBE_DOTCLK_M_MSB 7 -#define GBE_DOTCLK_M_LSB 0 -#define GBE_DOTCLK_N_MSB 13 -#define GBE_DOTCLK_N_LSB 8 -#define GBE_DOTCLK_P_MSB 15 -#define GBE_DOTCLK_P_LSB 14 -#define GBE_DOTCLK_RUN_MSB 20 -#define GBE_DOTCLK_RUN_LSB 20 - -#define GBE_VT_XY_Y_MSB 23 -#define GBE_VT_XY_Y_LSB 12 -#define GBE_VT_XY_X_MSB 11 -#define GBE_VT_XY_X_LSB 0 -#define GBE_VT_XY_FREEZE_MSB 31 -#define GBE_VT_XY_FREEZE_LSB 31 - -#define GBE_FP_VDRV_ON_MSB 23 -#define GBE_FP_VDRV_ON_LSB 12 -#define GBE_FP_VDRV_OFF_MSB 11 -#define GBE_FP_VDRV_OFF_LSB 0 - -#define GBE_FP_HDRV_ON_MSB 23 -#define GBE_FP_HDRV_ON_LSB 12 -#define GBE_FP_HDRV_OFF_MSB 11 -#define GBE_FP_HDRV_OFF_LSB 0 - -#define GBE_FP_DE_ON_MSB 23 -#define GBE_FP_DE_ON_LSB 12 -#define GBE_FP_DE_OFF_MSB 11 -#define GBE_FP_DE_OFF_LSB 0 - -#define GBE_VT_VSYNC_VSYNC_ON_MSB 23 -#define GBE_VT_VSYNC_VSYNC_ON_LSB 12 -#define GBE_VT_VSYNC_VSYNC_OFF_MSB 11 -#define GBE_VT_VSYNC_VSYNC_OFF_LSB 0 - -#define GBE_VT_HSYNC_HSYNC_ON_MSB 23 -#define GBE_VT_HSYNC_HSYNC_ON_LSB 12 -#define GBE_VT_HSYNC_HSYNC_OFF_MSB 11 -#define GBE_VT_HSYNC_HSYNC_OFF_LSB 0 - -#define GBE_VT_VBLANK_VBLANK_ON_MSB 23 -#define GBE_VT_VBLANK_VBLANK_ON_LSB 12 -#define GBE_VT_VBLANK_VBLANK_OFF_MSB 11 -#define GBE_VT_VBLANK_VBLANK_OFF_LSB 0 - -#define GBE_VT_HBLANK_HBLANK_ON_MSB 23 -#define GBE_VT_HBLANK_HBLANK_ON_LSB 12 -#define GBE_VT_HBLANK_HBLANK_OFF_MSB 11 -#define GBE_VT_HBLANK_HBLANK_OFF_LSB 0 - -#define GBE_VT_FLAGS_F2RF_HIGH_MSB 6 -#define GBE_VT_FLAGS_F2RF_HIGH_LSB 6 -#define GBE_VT_FLAGS_SYNC_LOW_MSB 5 -#define GBE_VT_FLAGS_SYNC_LOW_LSB 5 -#define GBE_VT_FLAGS_SYNC_HIGH_MSB 4 -#define GBE_VT_FLAGS_SYNC_HIGH_LSB 4 -#define GBE_VT_FLAGS_HDRV_LOW_MSB 3 -#define GBE_VT_FLAGS_HDRV_LOW_LSB 3 -#define GBE_VT_FLAGS_HDRV_INVERT_MSB 2 -#define GBE_VT_FLAGS_HDRV_INVERT_LSB 2 -#define GBE_VT_FLAGS_VDRV_LOW_MSB 1 -#define GBE_VT_FLAGS_VDRV_LOW_LSB 1 -#define GBE_VT_FLAGS_VDRV_INVERT_MSB 0 -#define GBE_VT_FLAGS_VDRV_INVERT_LSB 0 - -#define GBE_VT_VCMAP_VCMAP_ON_MSB 23 -#define GBE_VT_VCMAP_VCMAP_ON_LSB 12 -#define GBE_VT_VCMAP_VCMAP_OFF_MSB 11 -#define GBE_VT_VCMAP_VCMAP_OFF_LSB 0 - -#define GBE_VT_HCMAP_HCMAP_ON_MSB 23 -#define GBE_VT_HCMAP_HCMAP_ON_LSB 12 -#define GBE_VT_HCMAP_HCMAP_OFF_MSB 11 -#define GBE_VT_HCMAP_HCMAP_OFF_LSB 0 - -#define GBE_VT_XYMAX_MAXX_MSB 11 -#define GBE_VT_XYMAX_MAXX_LSB 0 -#define GBE_VT_XYMAX_MAXY_MSB 23 -#define GBE_VT_XYMAX_MAXY_LSB 12 - -#define GBE_VT_HPIXEN_HPIXEN_ON_MSB 23 -#define GBE_VT_HPIXEN_HPIXEN_ON_LSB 12 -#define GBE_VT_HPIXEN_HPIXEN_OFF_MSB 11 -#define GBE_VT_HPIXEN_HPIXEN_OFF_LSB 0 - -#define GBE_VT_VPIXEN_VPIXEN_ON_MSB 23 -#define GBE_VT_VPIXEN_VPIXEN_ON_LSB 12 -#define GBE_VT_VPIXEN_VPIXEN_OFF_MSB 11 -#define GBE_VT_VPIXEN_VPIXEN_OFF_LSB 0 - -#define GBE_OVR_CONTROL_OVR_DMA_ENABLE_MSB 0 -#define GBE_OVR_CONTROL_OVR_DMA_ENABLE_LSB 0 - -#define GBE_OVR_INHWCTRL_OVR_DMA_ENABLE_MSB 0 -#define GBE_OVR_INHWCTRL_OVR_DMA_ENABLE_LSB 0 - -#define GBE_OVR_WIDTH_TILE_OVR_FIFO_RESET_MSB 13 -#define GBE_OVR_WIDTH_TILE_OVR_FIFO_RESET_LSB 13 - -#define GBE_FRM_CONTROL_FRM_DMA_ENABLE_MSB 0 -#define GBE_FRM_CONTROL_FRM_DMA_ENABLE_LSB 0 -#define GBE_FRM_CONTROL_FRM_TILE_PTR_MSB 31 -#define GBE_FRM_CONTROL_FRM_TILE_PTR_LSB 9 -#define GBE_FRM_CONTROL_FRM_LINEAR_MSB 1 -#define GBE_FRM_CONTROL_FRM_LINEAR_LSB 1 - -#define GBE_FRM_INHWCTRL_FRM_DMA_ENABLE_MSB 0 -#define GBE_FRM_INHWCTRL_FRM_DMA_ENABLE_LSB 0 - -#define GBE_FRM_SIZE_TILE_FRM_WIDTH_TILE_MSB 12 -#define GBE_FRM_SIZE_TILE_FRM_WIDTH_TILE_LSB 5 -#define GBE_FRM_SIZE_TILE_FRM_RHS_MSB 4 -#define GBE_FRM_SIZE_TILE_FRM_RHS_LSB 0 -#define GBE_FRM_SIZE_TILE_FRM_DEPTH_MSB 14 -#define GBE_FRM_SIZE_TILE_FRM_DEPTH_LSB 13 -#define GBE_FRM_SIZE_TILE_FRM_FIFO_RESET_MSB 15 -#define GBE_FRM_SIZE_TILE_FRM_FIFO_RESET_LSB 15 - -#define GBE_FRM_SIZE_PIXEL_FB_HEIGHT_PIX_MSB 31 -#define GBE_FRM_SIZE_PIXEL_FB_HEIGHT_PIX_LSB 16 - -#define GBE_DID_CONTROL_DID_DMA_ENABLE_MSB 0 -#define GBE_DID_CONTROL_DID_DMA_ENABLE_LSB 0 -#define GBE_DID_INHWCTRL_DID_DMA_ENABLE_MSB 0 -#define GBE_DID_INHWCTRL_DID_DMA_ENABLE_LSB 0 - -#define GBE_DID_START_XY_DID_STARTY_MSB 23 -#define GBE_DID_START_XY_DID_STARTY_LSB 12 -#define GBE_DID_START_XY_DID_STARTX_MSB 11 -#define GBE_DID_START_XY_DID_STARTX_LSB 0 - -#define GBE_CRS_START_XY_CRS_STARTY_MSB 23 -#define GBE_CRS_START_XY_CRS_STARTY_LSB 12 -#define GBE_CRS_START_XY_CRS_STARTX_MSB 11 -#define GBE_CRS_START_XY_CRS_STARTX_LSB 0 - -#define GBE_WID_AUX_MSB 12 -#define GBE_WID_AUX_LSB 11 -#define GBE_WID_GAMMA_MSB 10 -#define GBE_WID_GAMMA_LSB 10 -#define GBE_WID_CM_MSB 9 -#define GBE_WID_CM_LSB 5 -#define GBE_WID_TYP_MSB 4 -#define GBE_WID_TYP_LSB 2 -#define GBE_WID_BUF_MSB 1 -#define GBE_WID_BUF_LSB 0 - -#define GBE_VC_START_XY_VC_STARTY_MSB 23 -#define GBE_VC_START_XY_VC_STARTY_LSB 12 -#define GBE_VC_START_XY_VC_STARTX_MSB 11 -#define GBE_VC_START_XY_VC_STARTX_LSB 0 - -/* Constants */ - -#define GBE_FRM_DEPTH_8 0 -#define GBE_FRM_DEPTH_16 1 -#define GBE_FRM_DEPTH_32 2 - -#define GBE_CMODE_I8 0 -#define GBE_CMODE_I12 1 -#define GBE_CMODE_RG3B2 2 -#define GBE_CMODE_RGB4 3 -#define GBE_CMODE_ARGB5 4 -#define GBE_CMODE_RGB8 5 -#define GBE_CMODE_RGBA5 6 -#define GBE_CMODE_RGB10 7 - -#define GBE_BMODE_BOTH 3 - -#define GBE_CRS_MAGIC 54 -#define GBE_PIXEN_MAGIC_ON 19 -#define GBE_PIXEN_MAGIC_OFF 2 - -#define GBE_TLB_SIZE 128 - -/* [1] - only GBE revision 2 and later */ - -/* - * Video Timing Data Structure - */ - -struct gbe_timing_info { - int flags; - short width; /* Monitor resolution */ - short height; - int fields_sec; /* fields/sec (Hz -3 dec. places */ - int cfreq; /* pixel clock frequency (MHz -3 dec. places) */ - short htotal; /* Horizontal total pixels */ - short hblank_start; /* Horizontal blank start */ - short hblank_end; /* Horizontal blank end */ - short hsync_start; /* Horizontal sync start */ - short hsync_end; /* Horizontal sync end */ - short vtotal; /* Vertical total lines */ - short vblank_start; /* Vertical blank start */ - short vblank_end; /* Vertical blank end */ - short vsync_start; /* Vertical sync start */ - short vsync_end; /* Vertical sync end */ - short pll_m; /* PLL M parameter */ - short pll_n; /* PLL P parameter */ - short pll_p; /* PLL N parameter */ -}; - -/* Defines for gbe_vof_info_t flags */ - -#define GBE_VOF_UNKNOWNMON 1 -#define GBE_VOF_STEREO 2 -#define GBE_VOF_DO_GENSYNC 4 /* enable incoming sync */ -#define GBE_VOF_SYNC_ON_GREEN 8 /* sync on green */ -#define GBE_VOF_FLATPANEL 0x1000 /* FLATPANEL Timing */ -#define GBE_VOF_MAGICKEY 0x2000 /* Backdoor key */ - -#endif /* ! __GBE_H__ */ diff --git a/mm/mempolicy.c b/mm/mempolicy.c deleted file mode 100644 index a62a65c2e..000000000 --- a/mm/mempolicy.c +++ /dev/null @@ -1,1015 +0,0 @@ -/* - * Simple NUMA memory policy for the Linux kernel. - * - * Copyright 2003,2004 Andi Kleen, SuSE Labs. - * Subject to the GNU Public License, version 2. - * - * NUMA policy allows the user to give hints in which node(s) memory should - * be allocated. - * - * Support four policies per VMA and per process: - * - * The VMA policy has priority over the process policy for a page fault. - * - * interleave Allocate memory interleaved over a set of nodes, - * with normal fallback if it fails. - * For VMA based allocations this interleaves based on the - * offset into the backing object or offset into the mapping - * for anonymous memory. For process policy an process counter - * is used. - * bind Only allocate memory on a specific set of nodes, - * no fallback. - * preferred Try a specific node first before normal fallback. - * As a special case node -1 here means do the allocation - * on the local CPU. This is normally identical to default, - * but useful to set in a VMA when you have a non default - * process policy. - * default Allocate on the local node first, or when on a VMA - * use the process policy. This is what Linux always did - * in a NUMA aware kernel and still does by, ahem, default. - * - * The process policy is applied for most non interrupt memory allocations - * in that process' context. Interrupts ignore the policies and always - * try to allocate on the local CPU. The VMA policy is only applied for memory - * allocations for a VMA in the VM. - * - * Currently there are a few corner cases in swapping where the policy - * is not applied, but the majority should be handled. When process policy - * is used it is not remembered over swap outs/swap ins. - * - * Only the highest zone in the zone hierarchy gets policied. Allocations - * requesting a lower zone just use default policy. This implies that - * on systems with highmem kernel lowmem allocation don't get policied. - * Same with GFP_DMA allocations. - * - * For shmfs/tmpfs/hugetlbfs shared memory the policy is shared between - * all users and remembered even when nobody has memory mapped. - */ - -/* Notebook: - fix mmap readahead to honour policy and enable policy for any page cache - object - statistics for bigpages - global policy for page cache? currently it uses process policy. Requires - first item above. - handle mremap for shared memory (currently ignored for the policy) - grows down? - make bind policy root only? It can trigger oom much faster and the - kernel is not always grateful with that. - could replace all the switch()es with a mempolicy_ops structure. -*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static kmem_cache_t *policy_cache; -static kmem_cache_t *sn_cache; - -#define PDprintk(fmt...) - -/* Highest zone. An specific allocation for a zone below that is not - policied. */ -static int policy_zone; - -static struct mempolicy default_policy = { - .refcnt = ATOMIC_INIT(1), /* never free it */ - .policy = MPOL_DEFAULT, -}; - -/* Check if all specified nodes are online */ -static int nodes_online(unsigned long *nodes) -{ - DECLARE_BITMAP(offline, MAX_NUMNODES); - - bitmap_copy(offline, node_online_map, MAX_NUMNODES); - if (bitmap_empty(offline, MAX_NUMNODES)) - set_bit(0, offline); - bitmap_complement(offline, MAX_NUMNODES); - bitmap_and(offline, offline, nodes, MAX_NUMNODES); - if (!bitmap_empty(offline, MAX_NUMNODES)) - return -EINVAL; - return 0; -} - -/* Do sanity checking on a policy */ -static int mpol_check_policy(int mode, unsigned long *nodes) -{ - int empty = bitmap_empty(nodes, MAX_NUMNODES); - - switch (mode) { - case MPOL_DEFAULT: - if (!empty) - return -EINVAL; - break; - case MPOL_BIND: - case MPOL_INTERLEAVE: - /* Preferred will only use the first bit, but allow - more for now. */ - if (empty) - return -EINVAL; - break; - } - return nodes_online(nodes); -} - -/* Copy a node mask from user space. */ -static int get_nodes(unsigned long *nodes, unsigned long __user *nmask, - unsigned long maxnode, int mode) -{ - unsigned long k; - unsigned long nlongs; - unsigned long endmask; - - --maxnode; - nlongs = BITS_TO_LONGS(maxnode); - if ((maxnode % BITS_PER_LONG) == 0) - endmask = ~0UL; - else - endmask = (1UL << (maxnode % BITS_PER_LONG)) - 1; - - /* When the user specified more nodes than supported just check - if the non supported part is all zero. */ - if (nmask && nlongs > BITS_TO_LONGS(MAX_NUMNODES)) { - for (k = BITS_TO_LONGS(MAX_NUMNODES); k < nlongs; k++) { - unsigned long t; - if (get_user(t, nmask + k)) - return -EFAULT; - if (k == nlongs - 1) { - if (t & endmask) - return -EINVAL; - } else if (t) - return -EINVAL; - } - nlongs = BITS_TO_LONGS(MAX_NUMNODES); - endmask = ~0UL; - } - - bitmap_zero(nodes, MAX_NUMNODES); - if (nmask && copy_from_user(nodes, nmask, nlongs*sizeof(unsigned long))) - return -EFAULT; - nodes[nlongs-1] &= endmask; - return mpol_check_policy(mode, nodes); -} - -/* Generate a custom zonelist for the BIND policy. */ -static struct zonelist *bind_zonelist(unsigned long *nodes) -{ - struct zonelist *zl; - int num, max, nd; - - max = 1 + MAX_NR_ZONES * bitmap_weight(nodes, MAX_NUMNODES); - zl = kmalloc(sizeof(void *) * max, GFP_KERNEL); - if (!zl) - return NULL; - num = 0; - for (nd = find_first_bit(nodes, MAX_NUMNODES); - nd < MAX_NUMNODES; - nd = find_next_bit(nodes, MAX_NUMNODES, 1+nd)) { - int k; - for (k = MAX_NR_ZONES-1; k >= 0; k--) { - struct zone *z = &NODE_DATA(nd)->node_zones[k]; - if (!z->present_pages) - continue; - zl->zones[num++] = z; - if (k > policy_zone) - policy_zone = k; - } - } - BUG_ON(num >= max); - zl->zones[num] = NULL; - return zl; -} - -/* Create a new policy */ -static struct mempolicy *mpol_new(int mode, unsigned long *nodes) -{ - struct mempolicy *policy; - - PDprintk("setting mode %d nodes[0] %lx\n", mode, nodes[0]); - if (mode == MPOL_DEFAULT) - return NULL; - policy = kmem_cache_alloc(policy_cache, GFP_KERNEL); - if (!policy) - return ERR_PTR(-ENOMEM); - atomic_set(&policy->refcnt, 1); - switch (mode) { - case MPOL_INTERLEAVE: - bitmap_copy(policy->v.nodes, nodes, MAX_NUMNODES); - break; - case MPOL_PREFERRED: - policy->v.preferred_node = find_first_bit(nodes, MAX_NUMNODES); - if (policy->v.preferred_node >= MAX_NUMNODES) - policy->v.preferred_node = -1; - break; - case MPOL_BIND: - policy->v.zonelist = bind_zonelist(nodes); - if (policy->v.zonelist == NULL) { - kmem_cache_free(policy_cache, policy); - return ERR_PTR(-ENOMEM); - } - break; - } - policy->policy = mode; - return policy; -} - -/* Ensure all existing pages follow the policy. */ -static int -verify_pages(unsigned long addr, unsigned long end, unsigned long *nodes) -{ - while (addr < end) { - struct page *p; - pte_t *pte; - pmd_t *pmd; - pgd_t *pgd = pgd_offset_k(addr); - if (pgd_none(*pgd)) { - addr = (addr + PGDIR_SIZE) & PGDIR_MASK; - continue; - } - pmd = pmd_offset(pgd, addr); - if (pmd_none(*pmd)) { - addr = (addr + PMD_SIZE) & PMD_MASK; - continue; - } - p = NULL; - pte = pte_offset_map(pmd, addr); - if (pte_present(*pte)) - p = pte_page(*pte); - pte_unmap(pte); - if (p) { - unsigned nid = page_to_nid(p); - if (!test_bit(nid, nodes)) - return -EIO; - } - addr += PAGE_SIZE; - } - return 0; -} - -/* Step 1: check the range */ -static struct vm_area_struct * -check_range(struct mm_struct *mm, unsigned long start, unsigned long end, - unsigned long *nodes, unsigned long flags) -{ - int err; - struct vm_area_struct *first, *vma, *prev; - - first = find_vma(mm, start); - if (!first) - return ERR_PTR(-EFAULT); - prev = NULL; - for (vma = first; vma && vma->vm_start < end; vma = vma->vm_next) { - if (!vma->vm_next && vma->vm_end < end) - return ERR_PTR(-EFAULT); - if (prev && prev->vm_end < vma->vm_start) - return ERR_PTR(-EFAULT); - if ((flags & MPOL_MF_STRICT) && !is_vm_hugetlb_page(vma)) { - err = verify_pages(vma->vm_start, vma->vm_end, nodes); - if (err) { - first = ERR_PTR(err); - break; - } - } - prev = vma; - } - return first; -} - -/* Apply policy to a single VMA */ -static int policy_vma(struct vm_area_struct *vma, struct mempolicy *new) -{ - int err = 0; - struct mempolicy *old = vma->vm_policy; - - PDprintk("vma %lx-%lx/%lx vm_ops %p vm_file %p set_policy %p\n", - vma->vm_start, vma->vm_end, vma->vm_pgoff, - vma->vm_ops, vma->vm_file, - vma->vm_ops ? vma->vm_ops->set_policy : NULL); - - if (vma->vm_ops && vma->vm_ops->set_policy) - err = vma->vm_ops->set_policy(vma, new); - if (!err) { - mpol_get(new); - vma->vm_policy = new; - mpol_free(old); - } - return err; -} - -/* Step 2: apply policy to a range and do splits. */ -static int mbind_range(struct vm_area_struct *vma, unsigned long start, - unsigned long end, struct mempolicy *new) -{ - struct vm_area_struct *next; - int err; - - err = 0; - for (; vma && vma->vm_start < end; vma = next) { - next = vma->vm_next; - if (vma->vm_start < start) - err = split_vma(vma->vm_mm, vma, start, 1); - if (!err && vma->vm_end > end) - err = split_vma(vma->vm_mm, vma, end, 0); - if (!err) - err = policy_vma(vma, new); - if (err) - break; - } - return err; -} - -/* Change policy for a memory range */ -asmlinkage long sys_mbind(unsigned long start, unsigned long len, - unsigned long mode, - unsigned long __user *nmask, unsigned long maxnode, - unsigned flags) -{ - struct vm_area_struct *vma; - struct mm_struct *mm = current->mm; - struct mempolicy *new; - unsigned long end; - DECLARE_BITMAP(nodes, MAX_NUMNODES); - int err; - - if ((flags & ~(unsigned long)(MPOL_MF_STRICT)) || mode > MPOL_MAX) - return -EINVAL; - if (start & ~PAGE_MASK) - return -EINVAL; - if (mode == MPOL_DEFAULT) - flags &= ~MPOL_MF_STRICT; - len = (len + PAGE_SIZE - 1) & PAGE_MASK; - end = start + len; - if (end < start) - return -EINVAL; - if (end == start) - return 0; - - err = get_nodes(nodes, nmask, maxnode, mode); - if (err) - return err; - - new = mpol_new(mode, nodes); - if (IS_ERR(new)) - return PTR_ERR(new); - - PDprintk("mbind %lx-%lx mode:%ld nodes:%lx\n",start,start+len, - mode,nodes[0]); - - down_write(&mm->mmap_sem); - vma = check_range(mm, start, end, nodes, flags); - err = PTR_ERR(vma); - if (!IS_ERR(vma)) - err = mbind_range(vma, start, end, new); - up_write(&mm->mmap_sem); - mpol_free(new); - return err; -} - -/* Set the process memory policy */ -asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask, - unsigned long maxnode) -{ - int err; - struct mempolicy *new; - DECLARE_BITMAP(nodes, MAX_NUMNODES); - - if (mode > MPOL_MAX) - return -EINVAL; - err = get_nodes(nodes, nmask, maxnode, mode); - if (err) - return err; - new = mpol_new(mode, nodes); - if (IS_ERR(new)) - return PTR_ERR(new); - mpol_free(current->mempolicy); - current->mempolicy = new; - if (new && new->policy == MPOL_INTERLEAVE) - current->il_next = find_first_bit(new->v.nodes, MAX_NUMNODES); - return 0; -} - -/* Fill a zone bitmap for a policy */ -static void get_zonemask(struct mempolicy *p, unsigned long *nodes) -{ - int i; - - bitmap_zero(nodes, MAX_NUMNODES); - switch (p->policy) { - case MPOL_BIND: - for (i = 0; p->v.zonelist->zones[i]; i++) - __set_bit(p->v.zonelist->zones[i]->zone_pgdat->node_id, nodes); - break; - case MPOL_DEFAULT: - break; - case MPOL_INTERLEAVE: - bitmap_copy(nodes, p->v.nodes, MAX_NUMNODES); - break; - case MPOL_PREFERRED: - /* or use current node instead of online map? */ - if (p->v.preferred_node < 0) - bitmap_copy(nodes, node_online_map, MAX_NUMNODES); - else - __set_bit(p->v.preferred_node, nodes); - break; - default: - BUG(); - } -} - -static int lookup_node(struct mm_struct *mm, unsigned long addr) -{ - struct page *p; - int err; - - err = get_user_pages(current, mm, addr & PAGE_MASK, 1, 0, 0, &p, NULL); - if (err >= 0) { - err = page_zone(p)->zone_pgdat->node_id; - put_page(p); - } - return err; -} - -/* Copy a kernel node mask to user space */ -static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode, - void *nodes, unsigned nbytes) -{ - unsigned long copy = ALIGN(maxnode-1, 64) / 8; - - if (copy > nbytes) { - if (copy > PAGE_SIZE) - return -EINVAL; - if (clear_user((char __user *)mask + nbytes, copy - nbytes)) - return -EFAULT; - copy = nbytes; - } - return copy_to_user(mask, nodes, copy) ? -EFAULT : 0; -} - -/* Retrieve NUMA policy */ -asmlinkage long sys_get_mempolicy(int __user *policy, - unsigned long __user *nmask, - unsigned long maxnode, - unsigned long addr, unsigned long flags) -{ - int err, pval; - struct mm_struct *mm = current->mm; - struct vm_area_struct *vma = NULL; - struct mempolicy *pol = current->mempolicy; - - if (flags & ~(unsigned long)(MPOL_F_NODE|MPOL_F_ADDR)) - return -EINVAL; - if (nmask != NULL && maxnode < numnodes) - return -EINVAL; - if (flags & MPOL_F_ADDR) { - down_read(&mm->mmap_sem); - vma = find_vma_intersection(mm, addr, addr+1); - if (!vma) { - up_read(&mm->mmap_sem); - return -EFAULT; - } - if (vma->vm_ops && vma->vm_ops->get_policy) - pol = vma->vm_ops->get_policy(vma, addr); - else - pol = vma->vm_policy; - } else if (addr) - return -EINVAL; - - if (!pol) - pol = &default_policy; - - if (flags & MPOL_F_NODE) { - if (flags & MPOL_F_ADDR) { - err = lookup_node(mm, addr); - if (err < 0) - goto out; - pval = err; - } else if (pol == current->mempolicy && - pol->policy == MPOL_INTERLEAVE) { - pval = current->il_next; - } else { - err = -EINVAL; - goto out; - } - } else - pval = pol->policy; - - err = -EFAULT; - if (policy && put_user(pval, policy)) - goto out; - - err = 0; - if (nmask) { - DECLARE_BITMAP(nodes, MAX_NUMNODES); - get_zonemask(pol, nodes); - err = copy_nodes_to_user(nmask, maxnode, nodes, sizeof(nodes)); - } - - out: - if (vma) - up_read(¤t->mm->mmap_sem); - return err; -} - -#ifdef CONFIG_COMPAT -/* The other functions are compatible */ -asmlinkage long compat_get_mempolicy(int __user *policy, - unsigned __user *nmask, unsigned maxnode, - unsigned addr, unsigned flags) -{ - long err; - unsigned long __user *nm = NULL; - if (nmask) - nm = compat_alloc_user_space(ALIGN(maxnode-1, 64) / 8); - err = sys_get_mempolicy(policy, nm, maxnode, addr, flags); - if (!err && copy_in_user(nmask, nm, ALIGN(maxnode-1, 32)/8)) - err = -EFAULT; - return err; -} -#endif - -/* Return effective policy for a VMA */ -static struct mempolicy * -get_vma_policy(struct vm_area_struct *vma, unsigned long addr) -{ - struct mempolicy *pol = current->mempolicy; - - if (vma) { - if (vma->vm_ops && vma->vm_ops->get_policy) - pol = vma->vm_ops->get_policy(vma, addr); - else if (vma->vm_policy && - vma->vm_policy->policy != MPOL_DEFAULT) - pol = vma->vm_policy; - } - if (!pol) - pol = &default_policy; - return pol; -} - -/* Return a zonelist representing a mempolicy */ -static struct zonelist *zonelist_policy(unsigned gfp, struct mempolicy *policy) -{ - int nd; - - switch (policy->policy) { - case MPOL_PREFERRED: - nd = policy->v.preferred_node; - if (nd < 0) - nd = numa_node_id(); - break; - case MPOL_BIND: - /* Lower zones don't get a policy applied */ - if (gfp >= policy_zone) - return policy->v.zonelist; - /*FALL THROUGH*/ - case MPOL_INTERLEAVE: /* should not happen */ - case MPOL_DEFAULT: - nd = numa_node_id(); - break; - default: - nd = 0; - BUG(); - } - return NODE_DATA(nd)->node_zonelists + (gfp & GFP_ZONEMASK); -} - -/* Do dynamic interleaving for a process */ -static unsigned interleave_nodes(struct mempolicy *policy) -{ - unsigned nid, next; - struct task_struct *me = current; - - nid = me->il_next; - BUG_ON(nid >= MAX_NUMNODES); - next = find_next_bit(policy->v.nodes, MAX_NUMNODES, 1+nid); - if (next >= MAX_NUMNODES) - next = find_first_bit(policy->v.nodes, MAX_NUMNODES); - me->il_next = next; - return nid; -} - -/* Do static interleaving for a VMA with known offset. */ -static unsigned offset_il_node(struct mempolicy *pol, - struct vm_area_struct *vma, unsigned long off) -{ - unsigned nnodes = bitmap_weight(pol->v.nodes, MAX_NUMNODES); - unsigned target = (unsigned)off % nnodes; - int c; - int nid = -1; - - c = 0; - do { - nid = find_next_bit(pol->v.nodes, MAX_NUMNODES, nid+1); - c++; - } while (c <= target); - BUG_ON(nid >= MAX_NUMNODES); - BUG_ON(!test_bit(nid, pol->v.nodes)); - return nid; -} - -/* Allocate a page in interleaved policy. - Own path because it needs to do special accounting. */ -static struct page *alloc_page_interleave(unsigned gfp, unsigned nid) -{ - struct zonelist *zl; - struct page *page; - - BUG_ON(!test_bit(nid, node_online_map)); - zl = NODE_DATA(nid)->node_zonelists + (gfp & GFP_ZONEMASK); - page = __alloc_pages(gfp, 0, zl); - if (page && page_zone(page) == zl->zones[0]) { - zl->zones[0]->pageset[get_cpu()].interleave_hit++; - put_cpu(); - } - return page; -} - -/** - * alloc_page_vma - Allocate a page for a VMA. - * - * @gfp: - * %GFP_USER user allocation. - * %GFP_KERNEL kernel allocations, - * %GFP_HIGHMEM highmem/user allocations, - * %GFP_FS allocation should not call back into a file system. - * %GFP_ATOMIC don't sleep. - * - * @vma: Pointer to VMA or NULL if not available. - * @addr: Virtual Address of the allocation. Must be inside the VMA. - * - * This function allocates a page from the kernel page pool and applies - * a NUMA policy associated with the VMA or the current process. - * When VMA is not NULL caller must hold down_read on the mmap_sem of the - * mm_struct of the VMA to prevent it from going away. Should be used for - * all allocations for pages that will be mapped into - * user space. Returns NULL when no page can be allocated. - * - * Should be called with the mm_sem of the vma hold. - */ -struct page * -alloc_page_vma(unsigned gfp, struct vm_area_struct *vma, unsigned long addr) -{ - struct mempolicy *pol = get_vma_policy(vma, addr); - - if (unlikely(pol->policy == MPOL_INTERLEAVE)) { - unsigned nid; - if (vma) { - unsigned long off; - BUG_ON(addr >= vma->vm_end); - BUG_ON(addr < vma->vm_start); - off = vma->vm_pgoff; - off += (addr - vma->vm_start) >> PAGE_SHIFT; - nid = offset_il_node(pol, vma, off); - } else { - /* fall back to process interleaving */ - nid = interleave_nodes(pol); - } - return alloc_page_interleave(gfp, nid); - } - return __alloc_pages(gfp, 0, zonelist_policy(gfp, pol)); -} - -/** - * alloc_pages_current - Allocate pages. - * - * @gfp: - * %GFP_USER user allocation, - * %GFP_KERNEL kernel allocation, - * %GFP_HIGHMEM highmem allocation, - * %GFP_FS don't call back into a file system. - * %GFP_ATOMIC don't sleep. - * @order: Power of two of allocation size in pages. 0 is a single page. - * - * Allocate a page from the kernel page pool. When not in - * interrupt context and apply the current process NUMA policy. - * Returns NULL when no page can be allocated. - */ -struct page *alloc_pages_current(unsigned gfp, unsigned order) -{ - struct mempolicy *pol = current->mempolicy; - - if (!pol || in_interrupt()) - pol = &default_policy; - if (pol->policy == MPOL_INTERLEAVE && order == 0) - return alloc_page_interleave(gfp, interleave_nodes(pol)); - return __alloc_pages(gfp, order, zonelist_policy(gfp, pol)); -} -EXPORT_SYMBOL(alloc_pages_current); - -/* Slow path of a mempolicy copy */ -struct mempolicy *__mpol_copy(struct mempolicy *old) -{ - struct mempolicy *new = kmem_cache_alloc(policy_cache, GFP_KERNEL); - - if (!new) - return ERR_PTR(-ENOMEM); - *new = *old; - atomic_set(&new->refcnt, 1); - if (new->policy == MPOL_BIND) { - int sz = ksize(old->v.zonelist); - new->v.zonelist = kmalloc(sz, SLAB_KERNEL); - if (!new->v.zonelist) { - kmem_cache_free(policy_cache, new); - return ERR_PTR(-ENOMEM); - } - memcpy(new->v.zonelist, old->v.zonelist, sz); - } - return new; -} - -/* Slow path of a mempolicy comparison */ -int __mpol_equal(struct mempolicy *a, struct mempolicy *b) -{ - if (!a || !b) - return 0; - if (a->policy != b->policy) - return 0; - switch (a->policy) { - case MPOL_DEFAULT: - return 1; - case MPOL_INTERLEAVE: - return bitmap_equal(a->v.nodes, b->v.nodes, MAX_NUMNODES); - case MPOL_PREFERRED: - return a->v.preferred_node == b->v.preferred_node; - case MPOL_BIND: { - int i; - for (i = 0; a->v.zonelist->zones[i]; i++) - if (a->v.zonelist->zones[i] != b->v.zonelist->zones[i]) - return 0; - return b->v.zonelist->zones[i] == NULL; - } - default: - BUG(); - return 0; - } -} - -/* Slow path of a mpol destructor. */ -void __mpol_free(struct mempolicy *p) -{ - if (!atomic_dec_and_test(&p->refcnt)) - return; - if (p->policy == MPOL_BIND) - kfree(p->v.zonelist); - p->policy = MPOL_DEFAULT; - kmem_cache_free(policy_cache, p); -} - -/* - * Hugetlb policy. Same as above, just works with node numbers instead of - * zonelists. - */ - -/* Find first node suitable for an allocation */ -int mpol_first_node(struct vm_area_struct *vma, unsigned long addr) -{ - struct mempolicy *pol = get_vma_policy(vma, addr); - - switch (pol->policy) { - case MPOL_DEFAULT: - return numa_node_id(); - case MPOL_BIND: - return pol->v.zonelist->zones[0]->zone_pgdat->node_id; - case MPOL_INTERLEAVE: - return interleave_nodes(pol); - case MPOL_PREFERRED: - return pol->v.preferred_node >= 0 ? - pol->v.preferred_node : numa_node_id(); - } - BUG(); - return 0; -} - -/* Find secondary valid nodes for an allocation */ -int mpol_node_valid(int nid, struct vm_area_struct *vma, unsigned long addr) -{ - struct mempolicy *pol = get_vma_policy(vma, addr); - - switch (pol->policy) { - case MPOL_PREFERRED: - case MPOL_DEFAULT: - case MPOL_INTERLEAVE: - return 1; - case MPOL_BIND: { - struct zone **z; - for (z = pol->v.zonelist->zones; *z; z++) - if ((*z)->zone_pgdat->node_id == nid) - return 1; - return 0; - } - default: - BUG(); - return 0; - } -} - -/* - * Shared memory backing store policy support. - * - * Remember policies even when nobody has shared memory mapped. - * The policies are kept in Red-Black tree linked from the inode. - * They are protected by the sp->sem semaphore, which should be held - * for any accesses to the tree. - */ - -/* lookup first element intersecting start-end */ -/* Caller holds sp->sem */ -static struct sp_node * -sp_lookup(struct shared_policy *sp, unsigned long start, unsigned long end) -{ - struct rb_node *n = sp->root.rb_node; - - while (n) { - struct sp_node *p = rb_entry(n, struct sp_node, nd); - if (start >= p->end) { - n = n->rb_right; - } else if (end < p->start) { - n = n->rb_left; - } else { - break; - } - } - if (!n) - return NULL; - for (;;) { - struct sp_node *w = NULL; - struct rb_node *prev = rb_prev(n); - if (!prev) - break; - w = rb_entry(prev, struct sp_node, nd); - if (w->end <= start) - break; - n = prev; - } - return rb_entry(n, struct sp_node, nd); -} - -/* Insert a new shared policy into the list. */ -/* Caller holds sp->sem */ -static void sp_insert(struct shared_policy *sp, struct sp_node *new) -{ - struct rb_node **p = &sp->root.rb_node; - struct rb_node *parent = NULL; - struct sp_node *nd; - - while (*p) { - parent = *p; - nd = rb_entry(parent, struct sp_node, nd); - if (new->start < nd->start) - p = &(*p)->rb_left; - else if (new->end > nd->end) - p = &(*p)->rb_right; - else - BUG(); - } - rb_link_node(&new->nd, parent, p); - rb_insert_color(&new->nd, &sp->root); - PDprintk("inserting %lx-%lx: %d\n", new->start, new->end, - new->policy ? new->policy->policy : 0); -} - -/* Find shared policy intersecting idx */ -struct mempolicy * -mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx) -{ - struct mempolicy *pol = NULL; - struct sp_node *sn; - - down(&sp->sem); - sn = sp_lookup(sp, idx, idx+1); - if (sn) { - mpol_get(sn->policy); - pol = sn->policy; - } - up(&sp->sem); - return pol; -} - -static void sp_delete(struct shared_policy *sp, struct sp_node *n) -{ - PDprintk("deleting %lx-l%x\n", n->start, n->end); - rb_erase(&n->nd, &sp->root); - mpol_free(n->policy); - kmem_cache_free(sn_cache, n); -} - -struct sp_node * -sp_alloc(unsigned long start, unsigned long end, struct mempolicy *pol) -{ - struct sp_node *n = kmem_cache_alloc(sn_cache, GFP_KERNEL); - - if (!n) - return NULL; - n->start = start; - n->end = end; - mpol_get(pol); - n->policy = pol; - return n; -} - -/* Replace a policy range. */ -static int shared_policy_replace(struct shared_policy *sp, unsigned long start, - unsigned long end, struct sp_node *new) -{ - struct sp_node *n, *new2; - - down(&sp->sem); - n = sp_lookup(sp, start, end); - /* Take care of old policies in the same range. */ - while (n && n->start < end) { - struct rb_node *next = rb_next(&n->nd); - if (n->start >= start) { - if (n->end <= end) - sp_delete(sp, n); - else - n->start = end; - } else { - /* Old policy spanning whole new range. */ - if (n->end > end) { - new2 = sp_alloc(end, n->end, n->policy); - if (!new2) { - up(&sp->sem); - return -ENOMEM; - } - n->end = end; - sp_insert(sp, new2); - } - /* Old crossing beginning, but not end (easy) */ - if (n->start < start && n->end > start) - n->end = start; - } - if (!next) - break; - n = rb_entry(next, struct sp_node, nd); - } - if (new) - sp_insert(sp, new); - up(&sp->sem); - return 0; -} - -int mpol_set_shared_policy(struct shared_policy *info, - struct vm_area_struct *vma, struct mempolicy *npol) -{ - int err; - struct sp_node *new = NULL; - unsigned long sz = vma_pages(vma); - - PDprintk("set_shared_policy %lx sz %lu %d %lx\n", - vma->vm_pgoff, - sz, npol? npol->policy : -1, - npol ? npol->v.nodes[0] : -1); - - if (npol) { - new = sp_alloc(vma->vm_pgoff, vma->vm_pgoff + sz, npol); - if (!new) - return -ENOMEM; - } - err = shared_policy_replace(info, vma->vm_pgoff, vma->vm_pgoff+sz, new); - if (err && new) - kmem_cache_free(sn_cache, new); - return err; -} - -/* Free a backing policy store on inode delete. */ -void mpol_free_shared_policy(struct shared_policy *p) -{ - struct sp_node *n; - struct rb_node *next; - - down(&p->sem); - next = rb_first(&p->root); - while (next) { - n = rb_entry(next, struct sp_node, nd); - next = rb_next(&n->nd); - rb_erase(&n->nd, &p->root); - mpol_free(n->policy); - kmem_cache_free(sn_cache, n); - } - up(&p->sem); -} - -static __init int numa_policy_init(void) -{ - policy_cache = kmem_cache_create("numa_policy", - sizeof(struct mempolicy), - 0, SLAB_PANIC, NULL, NULL); - - sn_cache = kmem_cache_create("shared_policy_node", - sizeof(struct sp_node), - 0, SLAB_PANIC, NULL, NULL); - return 0; -} -module_init(numa_policy_init); diff --git a/mm/prio_tree.c b/mm/prio_tree.c deleted file mode 100644 index 6cd41a831..000000000 --- a/mm/prio_tree.c +++ /dev/null @@ -1,663 +0,0 @@ -/* - * mm/prio_tree.c - priority search tree for mapping->i_mmap - * - * Copyright (C) 2004, Rajesh Venkatasubramanian - * - * This file is released under the GPL v2. - * - * Based on the radix priority search tree proposed by Edward M. McCreight - * SIAM Journal of Computing, vol. 14, no.2, pages 257-276, May 1985 - * - * 02Feb2004 Initial version - */ - -#include -#include -#include -#include - -/* - * A clever mix of heap and radix trees forms a radix priority search tree (PST) - * which is useful for storing intervals, e.g, we can consider a vma as a closed - * interval of file pages [offset_begin, offset_end], and store all vmas that - * map a file in a PST. Then, using the PST, we can answer a stabbing query, - * i.e., selecting a set of stored intervals (vmas) that overlap with (map) a - * given input interval X (a set of consecutive file pages), in "O(log n + m)" - * time where 'log n' is the height of the PST, and 'm' is the number of stored - * intervals (vmas) that overlap (map) with the input interval X (the set of - * consecutive file pages). - * - * In our implementation, we store closed intervals of the form [radix_index, - * heap_index]. We assume that always radix_index <= heap_index. McCreight's PST - * is designed for storing intervals with unique radix indices, i.e., each - * interval have different radix_index. However, this limitation can be easily - * overcome by using the size, i.e., heap_index - radix_index, as part of the - * index, so we index the tree using [(radix_index,size), heap_index]. - * - * When the above-mentioned indexing scheme is used, theoretically, in a 32 bit - * machine, the maximum height of a PST can be 64. We can use a balanced version - * of the priority search tree to optimize the tree height, but the balanced - * tree proposed by McCreight is too complex and memory-hungry for our purpose. - */ - -/* - * The following macros are used for implementing prio_tree for i_mmap - */ - -#define RADIX_INDEX(vma) ((vma)->vm_pgoff) -#define VMA_SIZE(vma) (((vma)->vm_end - (vma)->vm_start) >> PAGE_SHIFT) -/* avoid overflow */ -#define HEAP_INDEX(vma) ((vma)->vm_pgoff + (VMA_SIZE(vma) - 1)) - -#define GET_INDEX_VMA(vma, radix, heap) \ -do { \ - radix = RADIX_INDEX(vma); \ - heap = HEAP_INDEX(vma); \ -} while (0) - -#define GET_INDEX(node, radix, heap) \ -do { \ - struct vm_area_struct *__tmp = \ - prio_tree_entry(node, struct vm_area_struct, shared.prio_tree_node);\ - GET_INDEX_VMA(__tmp, radix, heap); \ -} while (0) - -static unsigned long index_bits_to_maxindex[BITS_PER_LONG]; - -void __init prio_tree_init(void) -{ - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(index_bits_to_maxindex) - 1; i++) - index_bits_to_maxindex[i] = (1UL << (i + 1)) - 1; - index_bits_to_maxindex[ARRAY_SIZE(index_bits_to_maxindex) - 1] = ~0UL; -} - -/* - * Maximum heap_index that can be stored in a PST with index_bits bits - */ -static inline unsigned long prio_tree_maxindex(unsigned int bits) -{ - return index_bits_to_maxindex[bits - 1]; -} - -/* - * Extend a priority search tree so that it can store a node with heap_index - * max_heap_index. In the worst case, this algorithm takes O((log n)^2). - * However, this function is used rarely and the common case performance is - * not bad. - */ -static struct prio_tree_node *prio_tree_expand(struct prio_tree_root *root, - struct prio_tree_node *node, unsigned long max_heap_index) -{ - static void prio_tree_remove(struct prio_tree_root *, - struct prio_tree_node *); - struct prio_tree_node *first = NULL, *prev, *last = NULL; - - if (max_heap_index > prio_tree_maxindex(root->index_bits)) - root->index_bits++; - - while (max_heap_index > prio_tree_maxindex(root->index_bits)) { - root->index_bits++; - - if (prio_tree_empty(root)) - continue; - - if (first == NULL) { - first = root->prio_tree_node; - prio_tree_remove(root, root->prio_tree_node); - INIT_PRIO_TREE_NODE(first); - last = first; - } else { - prev = last; - last = root->prio_tree_node; - prio_tree_remove(root, root->prio_tree_node); - INIT_PRIO_TREE_NODE(last); - prev->left = last; - last->parent = prev; - } - } - - INIT_PRIO_TREE_NODE(node); - - if (first) { - node->left = first; - first->parent = node; - } else - last = node; - - if (!prio_tree_empty(root)) { - last->left = root->prio_tree_node; - last->left->parent = last; - } - - root->prio_tree_node = node; - return node; -} - -/* - * Replace a prio_tree_node with a new node and return the old node - */ -static struct prio_tree_node *prio_tree_replace(struct prio_tree_root *root, - struct prio_tree_node *old, struct prio_tree_node *node) -{ - INIT_PRIO_TREE_NODE(node); - - if (prio_tree_root(old)) { - BUG_ON(root->prio_tree_node != old); - /* - * We can reduce root->index_bits here. However, it is complex - * and does not help much to improve performance (IMO). - */ - node->parent = node; - root->prio_tree_node = node; - } else { - node->parent = old->parent; - if (old->parent->left == old) - old->parent->left = node; - else - old->parent->right = node; - } - - if (!prio_tree_left_empty(old)) { - node->left = old->left; - old->left->parent = node; - } - - if (!prio_tree_right_empty(old)) { - node->right = old->right; - old->right->parent = node; - } - - return old; -} - -/* - * Insert a prio_tree_node @node into a radix priority search tree @root. The - * algorithm typically takes O(log n) time where 'log n' is the number of bits - * required to represent the maximum heap_index. In the worst case, the algo - * can take O((log n)^2) - check prio_tree_expand. - * - * If a prior node with same radix_index and heap_index is already found in - * the tree, then returns the address of the prior node. Otherwise, inserts - * @node into the tree and returns @node. - */ -static struct prio_tree_node *prio_tree_insert(struct prio_tree_root *root, - struct prio_tree_node *node) -{ - struct prio_tree_node *cur, *res = node; - unsigned long radix_index, heap_index; - unsigned long r_index, h_index, index, mask; - int size_flag = 0; - - GET_INDEX(node, radix_index, heap_index); - - if (prio_tree_empty(root) || - heap_index > prio_tree_maxindex(root->index_bits)) - return prio_tree_expand(root, node, heap_index); - - cur = root->prio_tree_node; - mask = 1UL << (root->index_bits - 1); - - while (mask) { - GET_INDEX(cur, r_index, h_index); - - if (r_index == radix_index && h_index == heap_index) - return cur; - - if (h_index < heap_index || - (h_index == heap_index && r_index > radix_index)) { - struct prio_tree_node *tmp = node; - node = prio_tree_replace(root, cur, node); - cur = tmp; - /* swap indices */ - index = r_index; - r_index = radix_index; - radix_index = index; - index = h_index; - h_index = heap_index; - heap_index = index; - } - - if (size_flag) - index = heap_index - radix_index; - else - index = radix_index; - - if (index & mask) { - if (prio_tree_right_empty(cur)) { - INIT_PRIO_TREE_NODE(node); - cur->right = node; - node->parent = cur; - return res; - } else - cur = cur->right; - } else { - if (prio_tree_left_empty(cur)) { - INIT_PRIO_TREE_NODE(node); - cur->left = node; - node->parent = cur; - return res; - } else - cur = cur->left; - } - - mask >>= 1; - - if (!mask) { - mask = 1UL << (root->index_bits - 1); - size_flag = 1; - } - } - /* Should not reach here */ - BUG(); - return NULL; -} - -/* - * Remove a prio_tree_node @node from a radix priority search tree @root. The - * algorithm takes O(log n) time where 'log n' is the number of bits required - * to represent the maximum heap_index. - */ -static void prio_tree_remove(struct prio_tree_root *root, - struct prio_tree_node *node) -{ - struct prio_tree_node *cur; - unsigned long r_index, h_index_right, h_index_left; - - cur = node; - - while (!prio_tree_left_empty(cur) || !prio_tree_right_empty(cur)) { - if (!prio_tree_left_empty(cur)) - GET_INDEX(cur->left, r_index, h_index_left); - else { - cur = cur->right; - continue; - } - - if (!prio_tree_right_empty(cur)) - GET_INDEX(cur->right, r_index, h_index_right); - else { - cur = cur->left; - continue; - } - - /* both h_index_left and h_index_right cannot be 0 */ - if (h_index_left >= h_index_right) - cur = cur->left; - else - cur = cur->right; - } - - if (prio_tree_root(cur)) { - BUG_ON(root->prio_tree_node != cur); - INIT_PRIO_TREE_ROOT(root); - return; - } - - if (cur->parent->right == cur) - cur->parent->right = cur->parent; - else - cur->parent->left = cur->parent; - - while (cur != node) - cur = prio_tree_replace(root, cur->parent, cur); -} - -/* - * Following functions help to enumerate all prio_tree_nodes in the tree that - * overlap with the input interval X [radix_index, heap_index]. The enumeration - * takes O(log n + m) time where 'log n' is the height of the tree (which is - * proportional to # of bits required to represent the maximum heap_index) and - * 'm' is the number of prio_tree_nodes that overlap the interval X. - */ - -static struct prio_tree_node *prio_tree_left( - struct prio_tree_root *root, struct prio_tree_iter *iter, - unsigned long radix_index, unsigned long heap_index, - unsigned long *r_index, unsigned long *h_index) -{ - if (prio_tree_left_empty(iter->cur)) - return NULL; - - GET_INDEX(iter->cur->left, *r_index, *h_index); - - if (radix_index <= *h_index) { - iter->cur = iter->cur->left; - iter->mask >>= 1; - if (iter->mask) { - if (iter->size_level) - iter->size_level++; - } else { - if (iter->size_level) { - BUG_ON(!prio_tree_left_empty(iter->cur)); - BUG_ON(!prio_tree_right_empty(iter->cur)); - iter->size_level++; - iter->mask = ULONG_MAX; - } else { - iter->size_level = 1; - iter->mask = 1UL << (root->index_bits - 1); - } - } - return iter->cur; - } - - return NULL; -} - -static struct prio_tree_node *prio_tree_right( - struct prio_tree_root *root, struct prio_tree_iter *iter, - unsigned long radix_index, unsigned long heap_index, - unsigned long *r_index, unsigned long *h_index) -{ - unsigned long value; - - if (prio_tree_right_empty(iter->cur)) - return NULL; - - if (iter->size_level) - value = iter->value; - else - value = iter->value | iter->mask; - - if (heap_index < value) - return NULL; - - GET_INDEX(iter->cur->right, *r_index, *h_index); - - if (radix_index <= *h_index) { - iter->cur = iter->cur->right; - iter->mask >>= 1; - iter->value = value; - if (iter->mask) { - if (iter->size_level) - iter->size_level++; - } else { - if (iter->size_level) { - BUG_ON(!prio_tree_left_empty(iter->cur)); - BUG_ON(!prio_tree_right_empty(iter->cur)); - iter->size_level++; - iter->mask = ULONG_MAX; - } else { - iter->size_level = 1; - iter->mask = 1UL << (root->index_bits - 1); - } - } - return iter->cur; - } - - return NULL; -} - -static struct prio_tree_node *prio_tree_parent(struct prio_tree_iter *iter) -{ - iter->cur = iter->cur->parent; - if (iter->mask == ULONG_MAX) - iter->mask = 1UL; - else if (iter->size_level == 1) - iter->mask = 1UL; - else - iter->mask <<= 1; - if (iter->size_level) - iter->size_level--; - if (!iter->size_level && (iter->value & iter->mask)) - iter->value ^= iter->mask; - return iter->cur; -} - -static inline int overlap(unsigned long radix_index, unsigned long heap_index, - unsigned long r_index, unsigned long h_index) -{ - return heap_index >= r_index && radix_index <= h_index; -} - -/* - * prio_tree_first: - * - * Get the first prio_tree_node that overlaps with the interval [radix_index, - * heap_index]. Note that always radix_index <= heap_index. We do a pre-order - * traversal of the tree. - */ -static struct prio_tree_node *prio_tree_first(struct prio_tree_root *root, - struct prio_tree_iter *iter, unsigned long radix_index, - unsigned long heap_index) -{ - unsigned long r_index, h_index; - - INIT_PRIO_TREE_ITER(iter); - - if (prio_tree_empty(root)) - return NULL; - - GET_INDEX(root->prio_tree_node, r_index, h_index); - - if (radix_index > h_index) - return NULL; - - iter->mask = 1UL << (root->index_bits - 1); - iter->cur = root->prio_tree_node; - - while (1) { - if (overlap(radix_index, heap_index, r_index, h_index)) - return iter->cur; - - if (prio_tree_left(root, iter, radix_index, heap_index, - &r_index, &h_index)) - continue; - - if (prio_tree_right(root, iter, radix_index, heap_index, - &r_index, &h_index)) - continue; - - break; - } - return NULL; -} - -/* - * prio_tree_next: - * - * Get the next prio_tree_node that overlaps with the input interval in iter - */ -static struct prio_tree_node *prio_tree_next(struct prio_tree_root *root, - struct prio_tree_iter *iter, unsigned long radix_index, - unsigned long heap_index) -{ - unsigned long r_index, h_index; - -repeat: - while (prio_tree_left(root, iter, radix_index, - heap_index, &r_index, &h_index)) { - if (overlap(radix_index, heap_index, r_index, h_index)) - return iter->cur; - } - - while (!prio_tree_right(root, iter, radix_index, - heap_index, &r_index, &h_index)) { - while (!prio_tree_root(iter->cur) && - iter->cur->parent->right == iter->cur) - prio_tree_parent(iter); - - if (prio_tree_root(iter->cur)) - return NULL; - - prio_tree_parent(iter); - } - - if (overlap(radix_index, heap_index, r_index, h_index)) - return iter->cur; - - goto repeat; -} - -/* - * Radix priority search tree for address_space->i_mmap - * - * For each vma that map a unique set of file pages i.e., unique [radix_index, - * heap_index] value, we have a corresponing priority search tree node. If - * multiple vmas have identical [radix_index, heap_index] value, then one of - * them is used as a tree node and others are stored in a vm_set list. The tree - * node points to the first vma (head) of the list using vm_set.head. - * - * prio_tree_root - * | - * A vm_set.head - * / \ / - * L R -> H-I-J-K-M-N-O-P-Q-S - * ^ ^ <-- vm_set.list --> - * tree nodes - * - * We need some way to identify whether a vma is a tree node, head of a vm_set - * list, or just a member of a vm_set list. We cannot use vm_flags to store - * such information. The reason is, in the above figure, it is possible that - * vm_flags' of R and H are covered by the different mmap_sems. When R is - * removed under R->mmap_sem, H replaces R as a tree node. Since we do not hold - * H->mmap_sem, we cannot use H->vm_flags for marking that H is a tree node now. - * That's why some trick involving shared.vm_set.parent is used for identifying - * tree nodes and list head nodes. - * - * vma radix priority search tree node rules: - * - * vma->shared.vm_set.parent != NULL ==> a tree node - * vma->shared.vm_set.head != NULL ==> list of others mapping same range - * vma->shared.vm_set.head == NULL ==> no others map the same range - * - * vma->shared.vm_set.parent == NULL - * vma->shared.vm_set.head != NULL ==> list head of vmas mapping same range - * vma->shared.vm_set.head == NULL ==> a list node - */ - -/* - * Add a new vma known to map the same set of pages as the old vma: - * useful for fork's dup_mmap as well as vma_prio_tree_insert below. - * Note that it just happens to work correctly on i_mmap_nonlinear too. - */ -void vma_prio_tree_add(struct vm_area_struct *vma, struct vm_area_struct *old) -{ - /* Leave these BUG_ONs till prio_tree patch stabilizes */ - BUG_ON(RADIX_INDEX(vma) != RADIX_INDEX(old)); - BUG_ON(HEAP_INDEX(vma) != HEAP_INDEX(old)); - - if (!old->shared.vm_set.parent) - list_add(&vma->shared.vm_set.list, - &old->shared.vm_set.list); - else if (old->shared.vm_set.head) - list_add_tail(&vma->shared.vm_set.list, - &old->shared.vm_set.head->shared.vm_set.list); - else { - INIT_LIST_HEAD(&vma->shared.vm_set.list); - vma->shared.vm_set.head = old; - old->shared.vm_set.head = vma; - } -} - -void vma_prio_tree_insert(struct vm_area_struct *vma, - struct prio_tree_root *root) -{ - struct prio_tree_node *ptr; - struct vm_area_struct *old; - - ptr = prio_tree_insert(root, &vma->shared.prio_tree_node); - if (ptr != &vma->shared.prio_tree_node) { - old = prio_tree_entry(ptr, struct vm_area_struct, - shared.prio_tree_node); - vma_prio_tree_add(vma, old); - } -} - -void vma_prio_tree_remove(struct vm_area_struct *vma, - struct prio_tree_root *root) -{ - struct vm_area_struct *node, *head, *new_head; - - if (!vma->shared.vm_set.head) { - if (!vma->shared.vm_set.parent) - list_del_init(&vma->shared.vm_set.list); - else - prio_tree_remove(root, &vma->shared.prio_tree_node); - } else { - /* Leave this BUG_ON till prio_tree patch stabilizes */ - BUG_ON(vma->shared.vm_set.head->shared.vm_set.head != vma); - if (vma->shared.vm_set.parent) { - head = vma->shared.vm_set.head; - if (!list_empty(&head->shared.vm_set.list)) { - new_head = list_entry( - head->shared.vm_set.list.next, - struct vm_area_struct, - shared.vm_set.list); - list_del_init(&head->shared.vm_set.list); - } else - new_head = NULL; - - prio_tree_replace(root, &vma->shared.prio_tree_node, - &head->shared.prio_tree_node); - head->shared.vm_set.head = new_head; - if (new_head) - new_head->shared.vm_set.head = head; - - } else { - node = vma->shared.vm_set.head; - if (!list_empty(&vma->shared.vm_set.list)) { - new_head = list_entry( - vma->shared.vm_set.list.next, - struct vm_area_struct, - shared.vm_set.list); - list_del_init(&vma->shared.vm_set.list); - node->shared.vm_set.head = new_head; - new_head->shared.vm_set.head = node; - } else - node->shared.vm_set.head = NULL; - } - } -} - -/* - * Helper function to enumerate vmas that map a given file page or a set of - * contiguous file pages. The function returns vmas that at least map a single - * page in the given range of contiguous file pages. - */ -struct vm_area_struct *vma_prio_tree_next(struct vm_area_struct *vma, - struct prio_tree_root *root, struct prio_tree_iter *iter, - pgoff_t begin, pgoff_t end) -{ - struct prio_tree_node *ptr; - struct vm_area_struct *next; - - if (!vma) { - /* - * First call is with NULL vma - */ - ptr = prio_tree_first(root, iter, begin, end); - if (ptr) { - next = prio_tree_entry(ptr, struct vm_area_struct, - shared.prio_tree_node); - prefetch(next->shared.vm_set.head); - return next; - } else - return NULL; - } - - if (vma->shared.vm_set.parent) { - if (vma->shared.vm_set.head) { - next = vma->shared.vm_set.head; - prefetch(next->shared.vm_set.list.next); - return next; - } - } else { - next = list_entry(vma->shared.vm_set.list.next, - struct vm_area_struct, shared.vm_set.list); - if (!next->shared.vm_set.head) { - prefetch(next->shared.vm_set.list.next); - return next; - } - } - - ptr = prio_tree_next(root, iter, begin, end); - if (ptr) { - next = prio_tree_entry(ptr, struct vm_area_struct, - shared.prio_tree_node); - prefetch(next->shared.vm_set.head); - return next; - } else - return NULL; -} diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c deleted file mode 100644 index 178822116..000000000 --- a/net/bridge/br_sysfs_if.c +++ /dev/null @@ -1,269 +0,0 @@ -/* - * Sysfs attributes of bridge ports - * Linux ethernet bridge - * - * Authors: - * Stephen Hemminger - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include -#include -#include -#include -#include - -#include "br_private.h" - -struct brport_attribute { - struct attribute attr; - ssize_t (*show)(struct net_bridge_port *, char *); - ssize_t (*store)(struct net_bridge_port *, unsigned long); -}; - -#define BRPORT_ATTR(_name,_mode,_show,_store) \ -struct brport_attribute brport_attr_##_name = { \ - .attr = {.name = __stringify(_name), \ - .mode = _mode, \ - .owner = THIS_MODULE, }, \ - .show = _show, \ - .store = _store, \ -}; - -static ssize_t show_path_cost(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->path_cost); -} -static ssize_t store_path_cost(struct net_bridge_port *p, unsigned long v) -{ - br_stp_set_path_cost(p, v); - return 0; -} -static BRPORT_ATTR(path_cost, S_IRUGO | S_IWUSR, - show_path_cost, store_path_cost); - -static ssize_t show_priority(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->priority); -} -static ssize_t store_priority(struct net_bridge_port *p, unsigned long v) -{ - if (v >= (1<<(16-BR_PORT_BITS))) - return -ERANGE; - br_stp_set_port_priority(p, v); - return 0; -} -static BRPORT_ATTR(priority, S_IRUGO | S_IWUSR, - show_priority, store_priority); - -static ssize_t show_designated_root(struct net_bridge_port *p, char *buf) -{ - return br_show_bridge_id(buf, &p->designated_root); -} -static BRPORT_ATTR(designated_root, S_IRUGO, show_designated_root, NULL); - -static ssize_t show_designated_bridge(struct net_bridge_port *p, char *buf) -{ - return br_show_bridge_id(buf, &p->designated_bridge); -} -static BRPORT_ATTR(designated_bridge, S_IRUGO, show_designated_bridge, NULL); - -static ssize_t show_designated_port(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->designated_port); -} -static BRPORT_ATTR(designated_port, S_IRUGO, show_designated_port, NULL); - -static ssize_t show_designated_cost(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->designated_cost); -} -static BRPORT_ATTR(designated_cost, S_IRUGO, show_designated_cost, NULL); - -static ssize_t show_port_id(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "0x%x\n", p->port_id); -} -static BRPORT_ATTR(port_id, S_IRUGO, show_port_id, NULL); - -static ssize_t show_port_no(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "0x%x\n", p->port_no); -} - -static BRPORT_ATTR(port_no, S_IRUGO, show_port_no, NULL); - -static ssize_t show_change_ack(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->topology_change_ack); -} -static BRPORT_ATTR(change_ack, S_IRUGO, show_change_ack, NULL); - -static ssize_t show_config_pending(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->config_pending); -} -static BRPORT_ATTR(config_pending, S_IRUGO, show_config_pending, NULL); - -static ssize_t show_port_state(struct net_bridge_port *p, char *buf) -{ - return sprintf(buf, "%d\n", p->state); -} -static BRPORT_ATTR(state, S_IRUGO, show_port_state, NULL); - -static ssize_t show_message_age_timer(struct net_bridge_port *p, - char *buf) -{ - return sprintf(buf, "%ld\n", br_timer_value(&p->message_age_timer)); -} -static BRPORT_ATTR(message_age_timer, S_IRUGO, show_message_age_timer, NULL); - -static ssize_t show_forward_delay_timer(struct net_bridge_port *p, - char *buf) -{ - return sprintf(buf, "%ld\n", br_timer_value(&p->forward_delay_timer)); -} -static BRPORT_ATTR(forward_delay_timer, S_IRUGO, show_forward_delay_timer, NULL); - -static ssize_t show_hold_timer(struct net_bridge_port *p, - char *buf) -{ - return sprintf(buf, "%ld\n", br_timer_value(&p->hold_timer)); -} -static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL); - -static struct brport_attribute *brport_attrs[] = { - &brport_attr_path_cost, - &brport_attr_priority, - &brport_attr_port_id, - &brport_attr_port_no, - &brport_attr_designated_root, - &brport_attr_designated_bridge, - &brport_attr_designated_port, - &brport_attr_designated_cost, - &brport_attr_state, - &brport_attr_change_ack, - &brport_attr_config_pending, - &brport_attr_message_age_timer, - &brport_attr_forward_delay_timer, - &brport_attr_hold_timer, - NULL -}; - -#define to_brport_attr(_at) container_of(_at, struct brport_attribute, attr) -#define to_brport(obj) container_of(obj, struct net_bridge_port, kobj) - -static ssize_t brport_show(struct kobject * kobj, - struct attribute * attr, char * buf) -{ - struct brport_attribute * brport_attr = to_brport_attr(attr); - struct net_bridge_port * p = to_brport(kobj); - - return brport_attr->show(p, buf); -} - -static ssize_t brport_store(struct kobject * kobj, - struct attribute * attr, - const char * buf, size_t count) -{ - struct brport_attribute * brport_attr = to_brport_attr(attr); - struct net_bridge_port * p = to_brport(kobj); - ssize_t ret = -EINVAL; - char *endp; - unsigned long val; - - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - val = simple_strtoul(buf, &endp, 0); - if (endp != buf) { - rtnl_lock(); - if (p->dev && p->br && brport_attr->store) { - spin_lock_bh(&p->br->lock); - ret = brport_attr->store(p, val); - spin_unlock_bh(&p->br->lock); - if (ret == 0) - ret = count; - } - rtnl_unlock(); - } - return ret; -} - -/* called from kobject_put when port ref count goes to zero. */ -static void brport_release(struct kobject *kobj) -{ - kfree(container_of(kobj, struct net_bridge_port, kobj)); -} - -static struct sysfs_ops brport_sysfs_ops = { - .show = brport_show, - .store = brport_store, -}; - -static struct kobj_type brport_ktype = { - .sysfs_ops = &brport_sysfs_ops, - .release = brport_release, -}; - - -/* - * Add sysfs entries to ethernet device added to a bridge. - * Creates a brport subdirectory with bridge attributes. - * Puts symlink in bridge's brport subdirectory - */ -int br_sysfs_addif(struct net_bridge_port *p) -{ - struct net_bridge *br = p->br; - struct brport_attribute **a; - int err; - - ASSERT_RTNL(); - - kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR); - p->kobj.ktype = &brport_ktype; - p->kobj.parent = &(p->dev->class_dev.kobj); - p->kobj.kset = &bridge_subsys.kset; - - err = kobject_add(&p->kobj); - if(err) - goto out1; - - err = sysfs_create_link(&p->kobj, &br->dev->class_dev.kobj, - SYSFS_BRIDGE_PORT_LINK); - if (err) - goto out2; - - for (a = brport_attrs; *a; ++a) { - err = sysfs_create_file(&p->kobj, &((*a)->attr)); - if (err) - goto out2; - } - - err = sysfs_create_link(&br->ifobj, &p->kobj, p->dev->name); - if (err) - goto out2; - - return 0; - out2: - kobject_del(&p->kobj); - out1: - return err; -} - -void br_sysfs_removeif(struct net_bridge_port *p) -{ - pr_debug("br_sysfs_removeif\n"); - sysfs_remove_link(&p->br->ifobj, p->dev->name); - kobject_del(&p->kobj); -} - -void br_sysfs_freeif(struct net_bridge_port *p) -{ - pr_debug("br_sysfs_freeif\n"); - kobject_put(&p->kobj); -} diff --git a/net/tux/Kconfig b/net/tux/Kconfig deleted file mode 100644 index 8b6d62420..000000000 --- a/net/tux/Kconfig +++ /dev/null @@ -1,25 +0,0 @@ - -config TUX - tristate "TUX: Threaded linUX application protocol accelerator layer" - default y if INET=y - select ZLIB_DEFLATE - help - This is the TUX content-accelerator/server - -menu "TUX options" - depends on TUX - -config TUX_EXTCGI - bool "External CGI module" - default y - -config TUX_EXTENDED_LOG - bool "extended TUX logging format" - default n - -config TUX_DEBUG - bool "debug TUX" - default n - -endmenu - diff --git a/net/tux/Makefile b/net/tux/Makefile deleted file mode 100644 index fc0bbd0a5..000000000 --- a/net/tux/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# Makefile for TUX -# - -obj-$(CONFIG_TUX) += tux.o - -tux-y := accept.o input.o userspace.o cachemiss.o output.o \ - redirect.o postpone.o logger.o proto_http.o proto_ftp.o \ - proc.o main.o mod.o abuf.o times.o directory.o gzip.o - -tux-$(subst m,y,$(CONFIG_TUX_EXTCGI)) += cgi.o extcgi.o - diff --git a/net/tux/abuf.c b/net/tux/abuf.c deleted file mode 100644 index 7447e698c..000000000 --- a/net/tux/abuf.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * abuf.c: async buffer-sending - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -char * get_abuf (tux_req_t *req, unsigned int max_size) -{ - threadinfo_t *ti = req->ti; - struct page *page; - char *buf; - unsigned int offset; - unsigned int left; - - if (req->abuf.page || req->abuf.buf || req->abuf.size) - TUX_BUG(); - - if (max_size > PAGE_SIZE) - BUG(); - offset = ti->header_offset; - if (offset > PAGE_SIZE) - TUX_BUG(); - left = PAGE_SIZE - offset; - if (!max_size) - BUG(); - page = ti->header_cache; - if ((left < max_size) || !page) { - while (!(page = alloc_pages(GFP_KERNEL, 0))) { - if (net_ratelimit()) - printk(KERN_WARNING "tux: OOM in get_abuf()!\n"); - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(1); - } - - if (ti->header_cache) - __free_page(ti->header_cache); - ti->header_cache = page; - ti->header_offset = 0; - offset = 0; - } - buf = page_address(page) + offset; - - if (!page) - BUG(); - req->abuf.page = page; - req->abuf.buf = buf; - req->abuf.size = 0; - req->abuf.offset = offset; - req->abuf.flags = 0; - get_page(req->abuf.page); - - return buf; -} - -static void do_send_abuf (tux_req_t *req, int cachemiss); - -void send_abuf (tux_req_t *req, unsigned int size, unsigned long flags) -{ - threadinfo_t *ti = req->ti; - - Dprintk("send_abuf(req: %p, sock: %p): %p(%p), size:%d, off:%d, flags:%08lx\n", req, req->sock, req->abuf.page, req->abuf.buf, size, req->abuf.offset, flags); - - ti->header_offset += size; - if (ti->header_offset > PAGE_SIZE) - TUX_BUG(); - if (req->abuf.offset + req->abuf.size > PAGE_SIZE) - TUX_BUG(); - - req->abuf.flags = flags | MSG_NOSIGNAL; - req->abuf.size = size; - - add_tux_atom(req, do_send_abuf); -} - -static void do_send_abuf (tux_req_t *req, int cachemiss) -{ - int ret; - - if (req->magic != TUX_MAGIC) - TUX_BUG(); - if (!req->sock) - TUX_BUG(); - tcp_sk(req->sock->sk)->nonagle = 2; - -repeat: - Dprintk("do_send_abuf(%p,%d): %p(%p), size:%d, off:%d, flags:%08lx\n", - req, cachemiss, - req->abuf.page, req->abuf.buf, req->abuf.size, - req->abuf.offset, req->abuf.flags); - - if (tux_zerocopy_header) - ret = tcp_sendpage(req->sock, req->abuf.page, - req->abuf.offset, req->abuf.size, req->abuf.flags); - else { - mm_segment_t oldmm; - oldmm = get_fs(); set_fs(KERNEL_DS); - ret = send_sync_buf(req, req->sock, req->abuf.buf, - req->abuf.size, req->abuf.flags); - set_fs(oldmm); - } - - - Dprintk("do_send_abuf: ret: %d\n", ret); - if (!ret) - TUX_BUG(); - - if (ret < 0) { - if (ret != -EAGAIN) { - TDprintk("ret: %d, req->error = TUX_ERROR_CONN_CLOSE.\n", ret); - req->error = TUX_ERROR_CONN_CLOSE; - req->atom_idx = 0; - req->in_file.f_pos = 0; - __free_page(req->abuf.page); - memset(&req->abuf, 0, sizeof(req->abuf)); - zap_request(req, cachemiss); - return; - } - add_tux_atom(req, do_send_abuf); - if (add_output_space_event(req, req->sock)) { - del_tux_atom(req); - goto repeat; - } - return; - } - - req->abuf.buf += ret; - req->abuf.offset += ret; - req->abuf.size -= ret; - - if ((int)req->abuf.size < 0) - TUX_BUG(); - if (req->abuf.size > 0) - goto repeat; - - Dprintk("DONE do_send_abuf: %p(%p), size:%d, off:%d, flags:%08lx\n", - req->abuf.page, req->abuf.buf, req->abuf.size, - req->abuf.offset, req->abuf.flags); - - __free_page(req->abuf.page); - - memset(&req->abuf, 0, sizeof(req->abuf)); - - add_req_to_workqueue(req); -} - -void __send_async_message (tux_req_t *req, const char *message, - int status, unsigned int size, int push) -{ - unsigned int flags; - char *buf; - - Dprintk("TUX: sending %d reply (%d bytes)!\n", status, size); - Dprintk("request %p, reply: %s\n", req, message); - if (!size) - TUX_BUG(); - buf = get_abuf(req, size); - memcpy(buf, message, size); - - req->status = status; - flags = MSG_DONTWAIT; - if (!push) - flags |= MSG_MORE; - send_abuf(req, size, flags); - add_req_to_workqueue(req); -} diff --git a/net/tux/accept.c b/net/tux/accept.c deleted file mode 100644 index 16f611cf1..000000000 --- a/net/tux/accept.c +++ /dev/null @@ -1,859 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * accept.c: accept new connections, allocate requests - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -unsigned int tux_ack_pingpong = 1; -unsigned int tux_push_all = 0; -unsigned int tux_zerocopy_parse = 1; - -static int __idle_event (tux_req_t *req); -static int __output_space_event (tux_req_t *req); - -struct socket * start_listening(tux_socket_t *listen, int nr) -{ - struct sockaddr_in sin; - struct socket *sock = NULL; - struct sock *sk; - struct tcp_opt *tp; - int err; - u16 port = listen->port; - u32 addr = listen->ip; - tux_proto_t *proto = listen->proto; - - /* Create a listening socket: */ - - err = sock_create(PF_INET, SOCK_STREAM, IPPROTO_TCP, &sock); - if (err) { - printk(KERN_ERR "TUX: error %d creating socket.\n", err); - goto error; - } - - /* Bind the socket: */ - - sin.sin_family = AF_INET; - sin.sin_addr.s_addr = htonl(addr); - sin.sin_port = htons(port); - - sk = sock->sk; - sk->sk_reuse = 1; - sock_set_flag(sk, SOCK_URGINLINE); - - err = sock->ops->bind(sock, (struct sockaddr*)&sin, sizeof(sin)); - if (err) { - printk(KERN_ERR "TUX: error %d binding socket. This means that probably some other process is (or was a short time ago) using addr %s://%d.%d.%d.%d:%d.\n", - err, proto->name, HIPQUAD(addr), port); - goto error; - } - - tp = tcp_sk(sk); - Dprintk("listen sk accept_queue: %p/%p.\n", - tp->accept_queue, tp->accept_queue_tail); - tp->ack.pingpong = tux_ack_pingpong; - - sock_reset_flag(sk, SOCK_LINGER); - sk->sk_lingertime = 0; - tp->linger2 = tux_keepalive_timeout * HZ; - - if (proto->defer_accept && !tux_keepalive_timeout && tux_defer_accept) - tp->defer_accept = 1; - - /* Now, start listening on the socket */ - - err = sock->ops->listen(sock, tux_max_backlog); - if (err) { - printk(KERN_ERR "TUX: error %d listening on socket.\n", err); - goto error; - } - - printk(KERN_NOTICE "TUX: thread %d listens on %s://%d.%d.%d.%d:%d.\n", - nr, proto->name, HIPQUAD(addr), port); - return sock; - -error: - if (sock) - sock_release(sock); - return NULL; -} - -static inline void __kfree_req (tux_req_t *req, threadinfo_t * ti) -{ - list_del(&req->all); - DEBUG_DEL_LIST(&req->all); - ti->nr_requests--; - kfree(req); -} - -int flush_freequeue (threadinfo_t * ti) -{ - struct list_head *tmp; - unsigned long flags; - tux_req_t *req; - int count = 0; - - spin_lock_irqsave(&ti->free_requests_lock,flags); - while (ti->nr_free_requests) { - ti->nr_free_requests--; - tmp = ti->free_requests.next; - req = list_entry(tmp, tux_req_t, free); - list_del(tmp); - DEBUG_DEL_LIST(tmp); - DEC_STAT(nr_free_pending); - __kfree_req(req, ti); - count++; - } - spin_unlock_irqrestore(&ti->free_requests_lock,flags); - - return count; -} - -static tux_req_t * kmalloc_req (threadinfo_t * ti) -{ - struct list_head *tmp; - unsigned long flags; - tux_req_t *req; - - spin_lock_irqsave(&ti->free_requests_lock, flags); - if (ti->nr_free_requests) { - ti->nr_free_requests--; - tmp = ti->free_requests.next; - req = list_entry(tmp, tux_req_t, free); - list_del(tmp); - DEBUG_DEL_LIST(tmp); - DEC_STAT(nr_free_pending); - req->magic = TUX_MAGIC; - spin_unlock_irqrestore(&ti->free_requests_lock, flags); - } else { - spin_unlock_irqrestore(&ti->free_requests_lock, flags); - req = tux_kmalloc(sizeof(*req)); - ti->nr_requests++; - memset (req, 0, sizeof(*req)); - list_add(&req->all, &ti->all_requests); - } - req->magic = TUX_MAGIC; - INC_STAT(nr_allocated); - init_waitqueue_entry(&req->sleep, current); - init_waitqueue_entry(&req->ftp_sleep, current); - INIT_LIST_HEAD(&req->work); - INIT_LIST_HEAD(&req->free); - INIT_LIST_HEAD(&req->lru); - req->ti = ti; - req->total_bytes = 0; - SET_TIMESTAMP(req->accept_timestamp); - req->first_timestamp = jiffies; - req->fd = -1; - init_timer(&req->keepalive_timer); - init_timer(&req->output_timer); - - Dprintk("allocated NEW req %p.\n", req); - return req; -} - -void kfree_req (tux_req_t *req) -{ - threadinfo_t * ti = req->ti; - unsigned long flags; - - Dprintk("freeing req %p.\n", req); - - if (req->magic != TUX_MAGIC) - TUX_BUG(); - spin_lock_irqsave(&ti->free_requests_lock,flags); - req->magic = 0; - DEC_STAT(nr_allocated); - if (req->sock || req->dentry || req->private) - TUX_BUG(); - if (ti->nr_free_requests > tux_max_free_requests) - __kfree_req(req, ti); - else { - req->error = 0; - ti->nr_free_requests++; - - // the free requests queue is LIFO - list_add(&req->free, &ti->free_requests); - INC_STAT(nr_free_pending); - } - spin_unlock_irqrestore(&ti->free_requests_lock,flags); -} - -static void __add_req_to_workqueue (tux_req_t *req) -{ - threadinfo_t *ti = req->ti; - - if (!list_empty(&req->work)) - TUX_BUG(); - Dprintk("work-queueing request %p at %p/%p.\n", req, __builtin_return_address(0), __builtin_return_address(1)); - if (connection_too_fast(req)) - list_add_tail(&req->work, &ti->work_pending); - else - list_add(&req->work, &ti->work_pending); - INC_STAT(nr_work_pending); - wake_up_process(ti->thread); - return; -} - -void add_req_to_workqueue (tux_req_t *req) -{ - unsigned long flags; - threadinfo_t *ti = req->ti; - - spin_lock_irqsave(&ti->work_lock, flags); - __add_req_to_workqueue(req); - spin_unlock_irqrestore(&ti->work_lock, flags); -} - -void del_output_timer (tux_req_t *req) -{ -#if CONFIG_SMP - if (!spin_is_locked(&req->ti->work_lock)) - TUX_BUG(); -#endif - if (!list_empty(&req->lru)) { - list_del(&req->lru); - DEBUG_DEL_LIST(&req->lru); - req->ti->nr_lru--; - } - Dprintk("del output timeout for req %p.\n", req); - del_timer(&req->output_timer); -} - -static void output_timeout_fn (unsigned long data); - -#define OUTPUT_TIMEOUT HZ - -static void add_output_timer (tux_req_t *req) -{ - struct timer_list *timer = &req->output_timer; - - timer->data = (unsigned long) req; - timer->function = &output_timeout_fn; - mod_timer(timer, jiffies + OUTPUT_TIMEOUT); -} - -static void output_timeout_fn (unsigned long data) -{ - tux_req_t *req = (tux_req_t *)data; - - if (connection_too_fast(req)) { - add_output_timer(req); -// mod_timer(&req->output_timer, jiffies + OUTPUT_TIMEOUT); - return; - } - output_space_event(req); -} - -void output_timeout (tux_req_t *req) -{ - Dprintk("output timeout for req %p.\n", req); - if (test_and_set_bit(0, &req->wait_output_space)) - TUX_BUG(); - INC_STAT(nr_output_space_pending); - add_output_timer(req); -} - -void __del_keepalive_timer (tux_req_t *req) -{ -#if CONFIG_SMP - if (!spin_is_locked(&req->ti->work_lock)) - TUX_BUG(); -#endif - if (!list_empty(&req->lru)) { - list_del(&req->lru); - DEBUG_DEL_LIST(&req->lru); - req->ti->nr_lru--; - } - Dprintk("del keepalive timeout for req %p.\n", req); - del_timer(&req->keepalive_timer); -} - -static void keepalive_timeout_fn (unsigned long data) -{ - tux_req_t *req = (tux_req_t *)data; - -#if CONFIG_TUX_DEBUG - Dprintk("req %p timed out after %d sec!\n", req, tux_keepalive_timeout); - if (tux_Dprintk) - print_req(req); -#endif - Dprintk("req->error = TUX_ERROR_CONN_TIMEOUT!\n"); - req->error = TUX_ERROR_CONN_TIMEOUT; - if (!idle_event(req)) - output_space_event(req); -} - -void __add_keepalive_timer (tux_req_t *req) -{ - struct timer_list *timer = &req->keepalive_timer; - - if (!tux_keepalive_timeout) - TUX_BUG(); -#if CONFIG_SMP - if (!spin_is_locked(&req->ti->work_lock)) - TUX_BUG(); -#endif - - if (!list_empty(&req->lru)) - TUX_BUG(); - if (req->ti->nr_lru > tux_max_keepalives) { - struct list_head *head, *last; - tux_req_t *last_req; - - head = &req->ti->lru; - last = head->prev; - if (last == head) - TUX_BUG(); - last_req = list_entry(last, tux_req_t, lru); - list_del(last); - DEBUG_DEL_LIST(last); - req->ti->nr_lru--; - - Dprintk("LRU-aging req %p!\n", last_req); - last_req->error = TUX_ERROR_CONN_TIMEOUT; - if (!__idle_event(last_req)) - __output_space_event(last_req); - } - list_add(&req->lru, &req->ti->lru); - req->ti->nr_lru++; - - timer->expires = jiffies + tux_keepalive_timeout * HZ; - timer->data = (unsigned long) req; - timer->function = &keepalive_timeout_fn; - add_timer(timer); -} - -static int __output_space_event (tux_req_t *req) -{ - if (!req || (req->magic != TUX_MAGIC)) - TUX_BUG(); - - if (!test_and_clear_bit(0, &req->wait_output_space)) { - Dprintk("output space ready event at <%p>, on non-idle %p.\n", __builtin_return_address(0), req); - return 0; - } - - Dprintk("output space ready event at <%p>, %p was waiting!\n", __builtin_return_address(0), req); - DEC_STAT(nr_output_space_pending); - - del_keepalive_timer(req); - del_output_timer(req); - - __add_req_to_workqueue(req); - return 1; -} - -int output_space_event (tux_req_t *req) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&req->ti->work_lock, flags); - ret = __output_space_event(req); - spin_unlock_irqrestore(&req->ti->work_lock, flags); - - return ret; -} - -static int __idle_event (tux_req_t *req) -{ - struct tcp_opt *tp; - threadinfo_t *ti; - - if (!req || (req->magic != TUX_MAGIC)) - TUX_BUG(); - ti = req->ti; - - if (!test_and_clear_bit(0, &req->idle_input)) { - Dprintk("data ready event at <%p>, on non-idle %p.\n", __builtin_return_address(0), req); - return 0; - } - - Dprintk("data ready event at <%p>, %p was idle!\n", __builtin_return_address(0), req); - del_keepalive_timer(req); - del_output_timer(req); - DEC_STAT(nr_idle_input_pending); - - tp = tcp_sk(req->sock->sk); - - tp->ack.pingpong = tux_ack_pingpong; - SET_TIMESTAMP(req->accept_timestamp); - - __add_req_to_workqueue(req); - - return 1; -} - -int idle_event (tux_req_t *req) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&req->ti->work_lock, flags); - ret = __idle_event(req); - spin_unlock_irqrestore(&req->ti->work_lock, flags); - - return ret; -} - -#define HANDLE_CALLBACK_1(callback, tux_name, real_name, param...) \ - tux_req_t *req; \ - \ - read_lock(&sk->sk_callback_lock); \ - req = sk->sk_user_data; \ - \ - Dprintk("callback "#callback"(%p) req %p.\n", \ - sk->sk_##callback, req); \ - \ - if (!req) { \ - if (sk->sk_##callback == tux_name) { \ - printk("BUG: "#callback" "#tux_name" "#real_name" no req!"); \ - TUX_BUG(); \ - } \ - read_unlock(&sk->sk_callback_lock); \ - if (sk->sk_##callback) \ - sk->sk_##callback(param); \ - return; \ - } \ - -#define HANDLE_CALLBACK_2(callback, tux_name, real_name, param...) \ - Dprintk(#tux_name"() on %p.\n", req); \ - if (req->magic != TUX_MAGIC) \ - TUX_BUG(); \ - if (req->real_name) \ - req->real_name(param); - -#define HANDLE_CALLBACK(callback, tux_name, real_name, param...) \ - HANDLE_CALLBACK_1(callback,tux_name,real_name,param) \ - HANDLE_CALLBACK_2(callback,tux_name,real_name,param) - -static void tux_data_ready (struct sock *sk, int len) -{ - HANDLE_CALLBACK_1(data_ready, tux_data_ready, real_data_ready, sk, len); - - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_write_space (struct sock *sk) -{ - HANDLE_CALLBACK(write_space, tux_write_space, real_write_space, sk); - - Dprintk("sk->sk_wmem_queued: %d, sk->sk_sndbuf: %d.\n", - sk->sk_wmem_queued, sk->sk_sndbuf); - - if (tcp_wspace(sk) >= tcp_min_write_space(sk)) { - clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags); - if (!idle_event(req)) - output_space_event(req); - } - read_unlock(&sk->sk_callback_lock); -} - -static void tux_error_report (struct sock *sk) -{ - HANDLE_CALLBACK(error_report, tux_error_report, real_error_report, sk); - - req->error = TUX_ERROR_CONN_CLOSE; - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_state_change (struct sock *sk) -{ - HANDLE_CALLBACK(state_change, tux_state_change, real_state_change, sk); - - if (req->sock && req->sock->sk && - (req->sock->sk->sk_state > TCP_ESTABLISHED)) { - Dprintk("req %p changed to TCP non-established!\n", req); - Dprintk("req->sock: %p\n", req->sock); - if (req->sock) - Dprintk("req->sock->sk: %p\n", req->sock->sk); - if (req->sock && req->sock->sk) - Dprintk("TCP state: %d\n", req->sock->sk->sk_state); - Dprintk("req->error = TUX_ERROR_CONN_CLOSE!\n"); - req->error = TUX_ERROR_CONN_CLOSE; - } - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_destruct (struct sock *sk) -{ - BUG(); -} - -static void tux_ftp_data_ready (struct sock *sk, int len) -{ - HANDLE_CALLBACK_1(data_ready, tux_ftp_data_ready, - ftp_real_data_ready, sk, len); - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_ftp_write_space (struct sock *sk) -{ - HANDLE_CALLBACK_1(write_space, tux_ftp_write_space, - ftp_real_write_space, sk); - - Dprintk("sk->sk_wmem_queued: %d, sk->sk_sndbuf: %d.\n", - sk->sk_wmem_queued, sk->sk_sndbuf); - - if (tcp_wspace(sk) >= sk->sk_sndbuf/10*8) { - clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags); - if (!idle_event(req)) - output_space_event(req); - } - read_unlock(&sk->sk_callback_lock); -} - -static void tux_ftp_error_report (struct sock *sk) -{ - HANDLE_CALLBACK(error_report, tux_ftp_error_report, - ftp_real_error_report, sk); - - TDprintk("req %p sock %p got TCP errors on FTP data connection!\n", req, sk); - TDprintk("req->error = TUX_ERROR_CONN_CLOSE!\n"); - req->error = TUX_ERROR_CONN_CLOSE; - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_ftp_state_change (struct sock *sk) -{ - HANDLE_CALLBACK(state_change, tux_ftp_state_change, - ftp_real_state_change, sk); - - if (req->sock && req->sock->sk && - (req->sock->sk->sk_state > TCP_ESTABLISHED)) { - Dprintk("req %p FTP control sock changed to TCP non-established!\n", req); - Dprintk("req->sock: %p\n", req->sock); - TDprintk("req->error = TUX_ERROR_CONN_CLOSE!\n"); - - req->error = TUX_ERROR_CONN_CLOSE; - } - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_ftp_create_child (struct sock *sk, struct sock *newsk) -{ - HANDLE_CALLBACK(create_child, tux_ftp_create_child, - ftp_real_create_child, sk, newsk); - - newsk->sk_user_data = NULL; - newsk->sk_data_ready = req->ftp_real_data_ready; - newsk->sk_state_change = req->ftp_real_state_change; - newsk->sk_write_space = req->ftp_real_write_space; - newsk->sk_error_report = req->ftp_real_error_report; - newsk->sk_create_child = req->ftp_real_create_child; - newsk->sk_destruct = req->ftp_real_destruct; - - if (!idle_event(req)) - output_space_event(req); - read_unlock(&sk->sk_callback_lock); -} - -static void tux_ftp_destruct (struct sock *sk) -{ - BUG(); -} - -static void link_tux_socket (tux_req_t *req, struct socket *sock) -{ - struct sock *sk = sock->sk; - - if (req->sock) - TUX_BUG(); - if (sk->sk_destruct == tux_destruct) - TUX_BUG(); - /* - * (No need to lock the socket, we just want to - * make sure that events from now on go through - * tux_data_ready()) - */ - write_lock_irq(&sk->sk_callback_lock); - - req->sock = sock; - sk->sk_user_data = req; - - req->real_data_ready = sk->sk_data_ready; - req->real_state_change = sk->sk_state_change; - req->real_write_space = sk->sk_write_space; - req->real_error_report = sk->sk_error_report; - req->real_destruct = sk->sk_destruct; - - sk->sk_data_ready = tux_data_ready; - sk->sk_state_change = tux_state_change; - sk->sk_write_space = tux_write_space; - sk->sk_error_report = tux_error_report; - sk->sk_destruct = tux_destruct; - - write_unlock_irq(&sk->sk_callback_lock); - - if (req->real_destruct == tux_destruct) - TUX_BUG(); - req->client_addr = inet_sk(sk)->daddr; - req->client_port = inet_sk(sk)->dport; - - add_wait_queue(sk->sk_sleep, &req->sleep); -} - -void __link_data_socket (tux_req_t *req, struct socket *sock, - struct sock *sk) -{ - /* - * (No need to lock the socket, we just want to - * make sure that events from now on go through - * tux_data_ready()) - */ - write_lock_irq(&sk->sk_callback_lock); - - req->data_sock = sock; - sk->sk_user_data = req; - - req->ftp_real_data_ready = sk->sk_data_ready; - req->ftp_real_state_change = sk->sk_state_change; - req->ftp_real_write_space = sk->sk_write_space; - req->ftp_real_error_report = sk->sk_error_report; - req->ftp_real_create_child = sk->sk_create_child; - req->ftp_real_destruct = sk->sk_destruct; - - sk->sk_data_ready = tux_ftp_data_ready; - sk->sk_state_change = tux_ftp_state_change; - sk->sk_write_space = tux_ftp_write_space; - sk->sk_error_report = tux_ftp_error_report; - sk->sk_create_child = tux_ftp_create_child; - sk->sk_destruct = tux_ftp_destruct; - - if (req->ftp_real_destruct == tux_ftp_destruct) - TUX_BUG(); - - write_unlock_irq(&sk->sk_callback_lock); - - add_wait_queue(sk->sk_sleep, &req->ftp_sleep); -} - -void link_tux_data_socket (tux_req_t *req, struct socket *sock) -{ - struct sock *sk = sock->sk; - - if (req->data_sock) - TUX_BUG(); - if (sk->sk_destruct == tux_ftp_destruct) - TUX_BUG(); - __link_data_socket(req, sock, sk); -} - -void unlink_tux_socket (tux_req_t *req) -{ - struct sock *sk; - - if (!req->sock || !req->sock->sk) - return; - sk = req->sock->sk; - - write_lock_irq(&sk->sk_callback_lock); - if (!sk->sk_user_data) - TUX_BUG(); - if (req->real_destruct == tux_destruct) - TUX_BUG(); - - sk->sk_user_data = NULL; - - sk->sk_data_ready = req->real_data_ready; - sk->sk_state_change = req->real_state_change; - sk->sk_write_space = req->real_write_space; - sk->sk_error_report = req->real_error_report; - sk->sk_destruct = req->real_destruct; - - if (sk->sk_destruct == tux_destruct) - TUX_BUG(); - - req->real_data_ready = NULL; - req->real_state_change = NULL; - req->real_write_space = NULL; - req->real_error_report = NULL; - req->real_destruct = NULL; - - write_unlock_irq(&sk->sk_callback_lock); - - remove_wait_queue(sk->sk_sleep, &req->sleep); -} - -void unlink_tux_data_socket (tux_req_t *req) -{ - struct sock *sk; - - if (!req->data_sock || !req->data_sock->sk) - return; - sk = req->data_sock->sk; - - write_lock_irq(&sk->sk_callback_lock); - - if (req->real_destruct == tux_ftp_destruct) - TUX_BUG(); - - sk->sk_user_data = NULL; - sk->sk_data_ready = req->ftp_real_data_ready; - sk->sk_state_change = req->ftp_real_state_change; - sk->sk_write_space = req->ftp_real_write_space; - sk->sk_error_report = req->ftp_real_error_report; - sk->sk_create_child = req->ftp_real_create_child; - sk->sk_destruct = req->ftp_real_destruct; - - req->ftp_real_data_ready = NULL; - req->ftp_real_state_change = NULL; - req->ftp_real_write_space = NULL; - req->ftp_real_error_report = NULL; - req->ftp_real_create_child = NULL; - req->ftp_real_destruct = NULL; - - write_unlock_irq(&sk->sk_callback_lock); - - if (sk->sk_destruct == tux_ftp_destruct) - TUX_BUG(); - - remove_wait_queue(sk->sk_sleep, &req->ftp_sleep); -} - -void add_tux_atom (tux_req_t *req, atom_func_t *atom) -{ - Dprintk("adding TUX atom %p to req %p, atom_idx: %d, at %p/%p.\n", - atom, req, req->atom_idx, __builtin_return_address(0), __builtin_return_address(1)); - if (req->atom_idx == MAX_TUX_ATOMS) - TUX_BUG(); - req->atoms[req->atom_idx] = atom; - req->atom_idx++; -} - -void del_tux_atom (tux_req_t *req) -{ - if (!req->atom_idx) - TUX_BUG(); - req->atom_idx--; - Dprintk("removing TUX atom %p to req %p, atom_idx: %d, at %p.\n", - req->atoms[req->atom_idx], req, req->atom_idx, __builtin_return_address(0)); -} - -void tux_schedule_atom (tux_req_t *req, int cachemiss) -{ - if (!list_empty(&req->work)) - TUX_BUG(); - if (!req->atom_idx) - TUX_BUG(); - req->atom_idx--; - Dprintk("DOING TUX atom %p, req %p, atom_idx: %d, at %p.\n", - req->atoms[req->atom_idx], req, req->atom_idx, __builtin_return_address(0)); - might_sleep(); - req->atoms[req->atom_idx](req, cachemiss); - might_sleep(); - Dprintk("DONE TUX atom %p, req %p, atom_idx: %d, at %p.\n", - req->atoms[req->atom_idx], req, req->atom_idx, __builtin_return_address(0)); -} - -/* - * Puts newly accepted connections into the inputqueue. This is the - * first step in the life of a TUX request. - */ -int accept_requests (threadinfo_t *ti) -{ - int count = 0, last_count = 0, error, socknr = 0; - struct socket *sock, *new_sock; - struct tcp_opt *tp1, *tp2; - tux_req_t *req; - - if (ti->nr_requests > tux_max_connect) - goto out; - -repeat: - for (socknr = 0; socknr < CONFIG_TUX_NUMSOCKETS; socknr++) { - tux_listen_t *tux_listen; - - tux_listen = ti->listen + socknr; - sock = tux_listen->sock; - if (!sock) - break; - if (unlikely(test_thread_flag(TIF_NEED_RESCHED))) - break; - - tp1 = tcp_sk(sock->sk); - /* - * Quick test to see if there are connections on the queue. - * This is cheaper than accept() itself because this saves us - * the allocation of a new socket. (Which doesn't seem to be - * used anyway) - */ - if (tp1->accept_queue) { - tux_proto_t *proto; - - if (!count++) - __set_task_state(current, TASK_RUNNING); - - new_sock = sock_alloc(); - if (!new_sock) - goto out; - - new_sock->type = sock->type; - new_sock->ops = sock->ops; - - error = sock->ops->accept(sock, new_sock, O_NONBLOCK); - if (error < 0) - goto err; - if (new_sock->sk->sk_state != TCP_ESTABLISHED) - goto err; - - tp2 = tcp_sk(new_sock->sk); - tp2->nonagle = 2; - tp2->ack.pingpong = tux_ack_pingpong; - new_sock->sk->sk_reuse = 1; - sock_set_flag(new_sock->sk, SOCK_URGINLINE); - - /* Allocate a request-entry for the connection */ - req = kmalloc_req(ti); - if (!req) - BUG(); - link_tux_socket(req, new_sock); - - proto = req->proto = tux_listen->proto; - - proto->got_request(req); - } - } - if (count != last_count) { - last_count = count; - goto repeat; - } -out: - return count; -err: - sock_release(new_sock); - goto out; -} - diff --git a/net/tux/cachemiss.c b/net/tux/cachemiss.c deleted file mode 100644 index f840583bb..000000000 --- a/net/tux/cachemiss.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * cachemiss.c: handle the 'slow IO path' by queueing not-yet-cached - * requests to the IO-thread pool. Dynamic load balancing is done - * between IO threads, based on the number of requests they have pending. - */ - -#include -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -void queue_cachemiss (tux_req_t *req) -{ - iothread_t *iot = req->ti->iot; - - Dprintk("queueing_cachemiss(req:%p) (req->cwd_dentry: %p) at %p:%p.\n", - req, req->cwd_dentry, __builtin_return_address(0), __builtin_return_address(1)); - if (req->idle_input || req->wait_output_space) - TUX_BUG(); - req->had_cachemiss = 1; - if (!list_empty(&req->work)) - TUX_BUG(); - spin_lock(&iot->async_lock); - if (connection_too_fast(req)) - list_add_tail(&req->work, &iot->async_queue); - else - list_add(&req->work, &iot->async_queue); - iot->nr_async_pending++; - INC_STAT(nr_cachemiss_pending); - spin_unlock(&iot->async_lock); - - wake_up(&iot->async_sleep); -} - -static tux_req_t * get_cachemiss (iothread_t *iot) -{ - struct list_head *tmp; - tux_req_t *req = NULL; - - spin_lock(&iot->async_lock); - if (!list_empty(&iot->async_queue)) { - - tmp = iot->async_queue.next; - req = list_entry(tmp, tux_req_t, work); - - Dprintk("get_cachemiss(%p): got req %p.\n", iot, req); - list_del(tmp); - DEBUG_DEL_LIST(tmp); - iot->nr_async_pending--; - DEC_STAT(nr_cachemiss_pending); - - if (req->ti->iot != iot) - TUX_BUG(); - } - spin_unlock(&iot->async_lock); - return req; -} - -struct file * tux_open_file (char *filename, int mode) -{ - struct file *filp; - - if (!filename) - TUX_BUG(); - - /* Rule no. 3 -- Does the file exist ? */ - - filp = filp_open(filename, mode, 0600); - - if (IS_ERR(filp) || !filp || !filp->f_dentry) - goto err; - -out: - return filp; -err: - Dprintk("filp_open() error: %d.\n", (int)filp); - filp = NULL; - goto out; -} - -static int cachemiss_thread (void *data) -{ - tux_req_t *req; - struct k_sigaction *ka; - DECLARE_WAITQUEUE(wait, current); - iothread_t *iot = data; - int nr = iot->ti->cpu, wake_up; - - Dprintk("iot %p/%p got started.\n", iot, current); - drop_permissions(); - - spin_lock(&iot->async_lock); - iot->threads++; - sprintf(current->comm, "async IO %d/%d", nr, iot->threads); - - - spin_lock_irq(¤t->sighand->siglock); - ka = current->sighand->action + SIGCHLD-1; - ka->sa.sa_handler = SIG_IGN; - siginitsetinv(¤t->blocked, sigmask(SIGCHLD)); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - - spin_unlock(&iot->async_lock); -#if CONFIG_SMP - { - cpumask_t mask; - - if (cpu_isset(nr, cpu_online_map)) { - cpus_clear(mask); - cpu_set(nr, mask); - set_cpus_allowed(current, mask); - } - - } -#endif - - add_wait_queue_exclusive(&iot->async_sleep, &wait); - - for (;;) { - while (!list_empty(&iot->async_queue) && - (req = get_cachemiss(iot))) { - - if (!req->atom_idx) { - add_tux_atom(req, flush_request); - add_req_to_workqueue(req); - continue; - } - tux_schedule_atom(req, 1); - if (signal_pending(current)) - flush_all_signals(); - } - if (signal_pending(current)) - flush_all_signals(); - if (!list_empty(&iot->async_queue)) - continue; - if (iot->shutdown) { - Dprintk("iot %p/%p got shutdown!\n", iot, current); - break; - } - __set_current_state(TASK_INTERRUPTIBLE); - if (list_empty(&iot->async_queue)) { - Dprintk("iot %p/%p going to sleep.\n", iot, current); - schedule(); - Dprintk("iot %p/%p got woken up.\n", iot, current); - } - __set_current_state(TASK_RUNNING); - } - - remove_wait_queue(&iot->async_sleep, &wait); - - wake_up = 0; - spin_lock(&iot->async_lock); - if (!--iot->threads) - wake_up = 1; - spin_unlock(&iot->async_lock); - Dprintk("iot %p/%p has finished shutdown!\n", iot, current); - if (wake_up) { - Dprintk("iot %p/%p waking up master.\n", iot, current); - wake_up(&iot->wait_shutdown); - } - - return 0; -} - -static void __stop_cachemiss_threads (iothread_t *iot) -{ - DECLARE_WAITQUEUE(wait, current); - - Dprintk("stopping async IO threads %p.\n", iot); - add_wait_queue(&iot->wait_shutdown, &wait); - - spin_lock(&iot->async_lock); - if (iot->shutdown) - TUX_BUG(); - if (!iot->threads) - TUX_BUG(); - iot->shutdown = 1; - wake_up_all(&iot->async_sleep); - spin_unlock(&iot->async_lock); - - __set_current_state(TASK_UNINTERRUPTIBLE); - Dprintk("waiting for async IO threads %p to exit.\n", iot); - schedule(); - remove_wait_queue(&iot->wait_shutdown, &wait); - - if (iot->threads) - TUX_BUG(); - if (iot->nr_async_pending) - TUX_BUG(); - Dprintk("stopped async IO threads %p.\n", iot); -} - -void stop_cachemiss_threads (threadinfo_t *ti) -{ - iothread_t *iot = ti->iot; - - if (!iot) - TUX_BUG(); - if (iot->nr_async_pending) - TUX_BUG(); - __stop_cachemiss_threads(iot); - ti->iot = NULL; - kfree(iot); -} - -int start_cachemiss_threads (threadinfo_t *ti) -{ - int i, pid; - - iothread_t *iot; - - iot = kmalloc(sizeof(*iot), GFP_KERNEL); - if (!iot) - return -ENOMEM; - memset(iot, 0, sizeof(*iot)); - - iot->ti = ti; - iot->async_lock = SPIN_LOCK_UNLOCKED; - iot->nr_async_pending = 0; - INIT_LIST_HEAD(&iot->async_queue); - init_waitqueue_head(&iot->async_sleep); - init_waitqueue_head(&iot->wait_shutdown); - - for (i = 0; i < NR_IO_THREADS; i++) { - pid = kernel_thread(cachemiss_thread, (void *)iot, 0); - if (pid < 0) { - printk(KERN_ERR "TUX: error %d creating IO thread!\n", - pid); - __stop_cachemiss_threads(iot); - kfree(iot); - return pid; - } - } - ti->iot = iot; - /* - * Wait for all cachemiss threads to start up: - */ - while (iot->threads != NR_IO_THREADS) { - __set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(HZ/10); - } - return 0; -} - diff --git a/net/tux/cgi.c b/net/tux/cgi.c deleted file mode 100644 index fda4d3825..000000000 --- a/net/tux/cgi.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * cgi.c: user-space CGI (and other) code execution. - */ - -#define __KERNEL_SYSCALLS__ -#define __KERNEL_SYSCALLS_NO_ERRNO__ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -static int exec_usermode(char *program_path, char *argv[], char *envp[]) -{ - int i, err; - - err = tux_chroot(tux_cgiroot); - if (err) { - printk(KERN_ERR "TUX: CGI chroot returned %d, /proc/sys/net/tux/cgiroot is probably set up incorrectly! Aborting CGI execution.\n", err); - return err; - } - - /* Allow execve args to be in kernel space. */ - set_fs(KERNEL_DS); - - flush_signals(current); - spin_lock_irq(¤t->sighand->siglock); - flush_signal_handlers(current, 1); - spin_unlock_irq(¤t->sighand->siglock); - - for (i = 3; i < current->files->max_fds; i++ ) - if (current->files->fd[i]) - tux_close(i); - - err = execve(program_path, argv, envp); - if (err < 0) - return err; - return 0; -} - -static inline long tux_dup(unsigned int fildes) -{ - int ret = -EBADF; - struct file * file = fget(fildes); - - if (file) - ret = dupfd(file, 0); - return ret; -} - -static int exec_helper (void * data) -{ - exec_param_t *param = data; - char **tmp; - int ret; - - sprintf(current->comm,"doexec - %d", current->pid); -#if CONFIG_SMP - if (!tux_cgi_inherit_cpu) { - - cpumask_t cgi_mask, map; - - mask_to_cpumask(tux_cgi_cpu_mask, &cgi_mask); - cpus_and(map, cpu_online_map, cgi_mask); - - if (!(cpus_empty(map))) - set_cpus_allowed(current, cgi_mask); - else - set_cpus_allowed(current, cpu_online_map); - } -#endif - - if (!param) - TUX_BUG(); - Dprintk("doing exec(%s).\n", param->command); - - Dprintk("argv: "); - tmp = param->argv; - while (*tmp) { - Dprintk("{%s} ", *tmp); - tmp++; - } - Dprintk("\n"); - Dprintk("envp: "); - tmp = param->envp; - while (*tmp) { - Dprintk("{%s} ", *tmp); - tmp++; - } - Dprintk("\n"); - /* - * Set up stdin, stdout and stderr of the external - * CGI application. - */ - if (param->pipe_fds) { - tux_close(1); - tux_close(2); - tux_close(4); - if (tux_dup(3) != 1) - TUX_BUG(); - if (tux_dup(5) != 2) - TUX_BUG(); - tux_close(3); - tux_close(5); - // do not close on exec. -#if 0 - sys_fcntl(0, F_SETFD, 0); - sys_fcntl(1, F_SETFD, 0); - sys_fcntl(2, F_SETFD, 0); -#else - spin_lock(¤t->files->file_lock); - FD_CLR(0, current->files->close_on_exec); - FD_CLR(1, current->files->close_on_exec); - FD_CLR(2, current->files->close_on_exec); - spin_unlock(¤t->files->file_lock); -#endif - } - ret = exec_usermode(param->command, param->argv, param->envp); - if (ret < 0) - Dprintk("bug: exec() returned %d.\n", ret); - else - Dprintk("exec()-ed successfully!\n"); - return 0; -} - -pid_t tux_exec_process (char *command, char **argv, - char **envp, int pipe_fds, - exec_param_t *param, int wait) -{ - exec_param_t param_local; - pid_t pid; - struct k_sigaction *ka; - - ka = current->sighand->action + SIGCHLD-1; - ka->sa.sa_handler = SIG_IGN; - - if (!param && wait) - param = ¶m_local; - - param->command = command; - param->argv = argv; - param->envp = envp; - param->pipe_fds = pipe_fds; - -repeat_fork: - pid = kernel_thread(exec_helper, (void*) param, CLONE_SIGHAND|SIGCHLD); - Dprintk("kernel thread created PID %d.\n", pid); - if (pid < 0) { - printk(KERN_ERR "TUX: could not create new CGI kernel thread due to %d... retrying.\n", pid); - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(HZ); - goto repeat_fork; - } - return pid; -} diff --git a/net/tux/directory.c b/net/tux/directory.c deleted file mode 100644 index 714800e7b..000000000 --- a/net/tux/directory.c +++ /dev/null @@ -1,297 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * directory.c: directory listing support - */ - -#define __KERNEL_SYSCALLS__ -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -char * tux_print_path (tux_req_t *req, struct dentry *dentry, struct vfsmount *mnt, char *buf, unsigned int max_len) -{ - char *res; - struct dentry *cwd, *root; - struct vfsmount *cwd_mnt, *rootmnt; - - cwd = dget(dentry); - cwd_mnt = mntget(mnt); - root = dget(req->docroot_dentry); - rootmnt = mntget(req->docroot_mnt); - - spin_lock(&dcache_lock); - res = __d_path(cwd, cwd_mnt, root, rootmnt, buf, max_len); - spin_unlock(&dcache_lock); - - dput(cwd); - mntput(cwd_mnt); - dput(root); - mntput(rootmnt); - - return res; -} - -/* - * There are filesystems that do not fill in ->d_type correctly. - * Determine file-type. - */ -static int get_d_type (struct dentry *dentry) -{ - unsigned int mode = dentry->d_inode->i_mode; - - if (S_ISREG(mode)) - return DT_REG; - if (S_ISDIR(mode)) - return DT_DIR; - if (S_ISLNK(mode)) - return DT_LNK; - if (S_ISFIFO(mode)) - return DT_FIFO; - if (S_ISSOCK(mode)) - return DT_SOCK; - if (S_ISCHR(mode)) - return DT_CHR; - if (S_ISBLK(mode)) - return DT_BLK; - return 0; -} - -static void do_dir_line (tux_req_t *req, int cachemiss) -{ - struct linux_dirent64 *dirp, *dirp0; - char string0[MAX_OBJECTNAME_LEN+200], *tmp; - int len, curroff, total, str_len = 0; - int err, flag = cachemiss ? 0 : LOOKUP_ATOMIC; - struct nameidata base; - struct dentry *dentry = NULL; - struct inode *inode = NULL; - struct vfsmount *mnt = NULL; - - if (req->proto->check_req_err(req, cachemiss)) - return; - - tmp = NULL; - dirp0 = req->dirp0; - curroff = req->curroff; - total = req->total; - - dirp = (struct linux_dirent64 *)((char *)dirp0 + curroff); - if (!dirp->d_name || !dirp->d_name[0]) - goto next_dir; - /* - * Hide .xxxxx files: - */ - if (dirp->d_name[0] == '.') - goto next_dir; - Dprintk("<%s T:%d (off:%Ld) (len:%d)>\n", dirp->d_name, dirp->d_type, dirp->d_off, dirp->d_reclen); - if (tux_hide_unreadable) { - switch (dirp->d_type) { - default: - goto next_dir; - case DT_UNKNOWN: - case DT_REG: - case DT_DIR: - case DT_LNK: - /* valid entries - fall through. */ - ; - } - } - len = strlen(dirp->d_name); - if (len >= MAX_OBJECTNAME_LEN) { - dirp->d_name[MAX_OBJECTNAME_LEN] = 0; - len = MAX_OBJECTNAME_LEN-1; - } - - if (!req->dentry) - TUX_BUG(); - - base.flags = flag; - base.last_type = LAST_ROOT; - base.dentry = dget(req->dentry); - base.mnt = mntget(req->cwd_mnt); - - switch_docroot(req); - err = path_walk(dirp->d_name, &base); - - Dprintk("path_walk() returned %d.\n", err); - - if (err) { - if (err == -EWOULDBLOCKIO) { - add_tux_atom(req, do_dir_line); - queue_cachemiss(req); - return; - } - goto next_dir; - } - - dentry = base.dentry; - mnt = base.mnt; - if (!dentry) - TUX_BUG(); - if (IS_ERR(dentry)) - TUX_BUG(); - inode = dentry->d_inode; - if (!inode) - TUX_BUG(); - if (!dirp->d_type) - dirp->d_type = get_d_type(dentry); - if (tux_hide_unreadable) { - umode_t mode; - - mode = inode->i_mode; - if (mode & tux_mode_forbidden) - goto out_dput; - if (!(mode & tux_mode_allowed)) - goto out_dput; - - err = permission(inode, MAY_READ, NULL); - if (err) - goto out_dput; - if (dirp->d_type == DT_DIR) { - err = permission(inode, MAY_EXEC, NULL); - if (err) - goto out_dput; - } - } - - tmp = req->proto->print_dir_line(req, string0, dirp->d_name, len, dirp->d_type, dentry, inode); - if (tmp) - str_len = tmp-string0; -out_dput: - dput(dentry); - mntput(mnt); -next_dir: - curroff += dirp->d_reclen; - - if (tmp && (tmp != string0)) - Dprintk("writing line (len: %d): <%s>\n", strlen(string0), string0); - - if (curroff < total) { - req->dirp0 = dirp0; - req->curroff = curroff; - add_tux_atom(req, do_dir_line); - } else { - kfree(dirp0); - req->dirp0 = NULL; - req->curroff = 0; - // falls back to the list_directory atom - } - if (tmp && (tmp != string0)) - __send_async_message(req, string0, 200, str_len, 0); - else - add_req_to_workqueue(req); -} - -#define NAME_OFFSET(de) ((int) ((de)->d_name - (char *) (de))) -#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1)) -#define ROUND_UP64(x) (((x)+sizeof(u64)-1) & ~(sizeof(u64)-1)) - -static int filldir64(void * __buf, const char * name, int namlen, loff_t offset, - ino_t ino, unsigned int d_type) -{ - struct linux_dirent64 * dirent, d; - struct getdents_callback64 * buf = (struct getdents_callback64 *) __buf; - int reclen = ROUND_UP64(NAME_OFFSET(dirent) + namlen + 1); - - buf->error = -EINVAL; /* only used if we fail.. */ - if (reclen > buf->count) - return -EINVAL; - dirent = buf->previous; - if (dirent) { - d.d_off = offset; - copy_to_user(&dirent->d_off, &d.d_off, sizeof(d.d_off)); - } - dirent = buf->current_dir; - buf->previous = dirent; - memset(&d, 0, NAME_OFFSET(&d)); - d.d_ino = ino; - d.d_reclen = reclen; - d.d_type = d_type; - copy_to_user(dirent, &d, NAME_OFFSET(&d)); - copy_to_user(dirent->d_name, name, namlen); - put_user(0, dirent->d_name + namlen); - dirent = (void *)dirent + reclen; - buf->current_dir = dirent; - buf->count -= reclen; - return 0; -} -#define DIRENT_SIZE 3000 - -void list_directory (tux_req_t *req, int cachemiss) -{ - struct getdents_callback64 buf; - struct linux_dirent64 *dirp0; - mm_segment_t oldmm; - int total; - - Dprintk("list_directory(%p, %d), dentry: %p.\n", req, cachemiss, req->dentry); - if (!req->cwd_dentry) - TUX_BUG(); - - if (!cachemiss) { - add_tux_atom(req, list_directory); - queue_cachemiss(req); - return; - } - - dirp0 = tux_kmalloc(DIRENT_SIZE); - - buf.current_dir = dirp0; - buf.previous = NULL; - buf.count = DIRENT_SIZE; - buf.error = 0; - - oldmm = get_fs(); set_fs(KERNEL_DS); - set_fs(KERNEL_DS); - total = vfs_readdir(&req->in_file, filldir64, &buf); - set_fs(oldmm); - - if (buf.previous) - total = DIRENT_SIZE - buf.count; - - Dprintk("total: %d (buf.error: %d, buf.previous %p)\n", - total, buf.error, buf.previous); - - if (total < 0) { - kfree(dirp0); - req_err(req); - add_req_to_workqueue(req); - return; - } - if (!total) { - kfree(dirp0); - req->in_file.f_pos = 0; - add_req_to_workqueue(req); - return; - } - - if (!req->cwd_dentry) - TUX_BUG(); - add_tux_atom(req, list_directory); - - req->dirp0 = dirp0; - req->curroff = 0; - req->total = total; - add_tux_atom(req, do_dir_line); - - add_req_to_workqueue(req); -} - diff --git a/net/tux/extcgi.c b/net/tux/extcgi.c deleted file mode 100644 index 1d1d1d5cd..000000000 --- a/net/tux/extcgi.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * extcgi.c: dynamic TUX module which forks and starts an external CGI - */ - -#define __KERNEL_SYSCALLS__ -#define __KERNEL_SYSCALLS_NO_ERRNO__ - -#include -#include "parser.h" - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -#define MAX_ENVLEN 1000 -#define MAX_CGI_METAVARIABLES 32 -#define CGI_CHUNK_SIZE 1024 -#define MAX_CGI_COMMAND_LEN 256 - -#if CONFIG_TUX_DEBUG -#define PRINT_MESSAGE_LEFT \ - Dprintk("CGI message left at %s:%d:\n--->{%s}<---\n", \ - __FILE__, __LINE__, curr) -#else -#define PRINT_MESSAGE_LEFT do {} while(0) -#endif - -#define GOTO_INCOMPLETE do { Dprintk("invalid CGI reply at %s:%d.\n", __FILE__, __LINE__); goto invalid; } while (0) - -/* - * Please acknowledge our hard work by not changing this define, or - * at least please acknowledge us by leaving "TUX/2.0 (Linux)" in - * the ID string. Thanks! :-) - */ -#define CGI_SUCCESS2 "HTTP/1.1 200 OK\r\nConnection: close\r\nServer: TUX/2.0 (Linux)\r\n" - -static int handle_cgi_reply (tux_req_t *req) -{ - int first = 1; - int len, left, total; - char *buf, *tmp; - mm_segment_t oldmm; - - buf = tux_kmalloc(CGI_CHUNK_SIZE+1); - tux_close(3); - tux_close(4); - tux_close(5); - oldmm = get_fs(); set_fs(KERNEL_DS); - send_sync_buf(NULL, req->sock, CGI_SUCCESS2, sizeof(CGI_SUCCESS2)-1, MSG_MORE); - set_fs(oldmm); - - req->bytes_sent = 0; - /* - * The new process is the new owner of the socket, it will - * close it. - */ -repeat: - left = CGI_CHUNK_SIZE; - len = 0; - total = 0; - tmp = buf; - do { - mm_segment_t oldmm; - - tmp += len; - total += len; - left -= len; - if (!left) - break; -repeat_read: - Dprintk("reading %d bytes via read().\n", left); - oldmm = get_fs(); set_fs(KERNEL_DS); - len = read(2, tmp, left); - set_fs(oldmm); - Dprintk("got %d bytes from read() (total: %d).\n", len, total); - if (len > 0) - tmp[len] = 0; - Dprintk("CGI reply: (%d bytes, total %d).\n", len, total); - if (len == -ERESTARTSYS) { - flush_all_signals(); - goto repeat_read; - } - } while (len > 0); - if (total > CGI_CHUNK_SIZE) { - printk(KERN_ERR "TUX: CGI weirdness. total: %d, len: %d, left: %d.\n", total, len, left); - TUX_BUG(); - } - Dprintk("CGI done reply chunk: (%d bytes last, total %d).\n", len, total); - if (total) { - mm_segment_t oldmm; - - oldmm = get_fs(); set_fs(KERNEL_DS); - if (!len) - send_sync_buf(NULL, req->sock, buf, total, 0); - else - send_sync_buf(NULL, req->sock, buf, total, MSG_MORE); - set_fs(oldmm); - req->bytes_sent += total; - } - - Dprintk("bytes_sent: %d\n", req->bytes_sent); - if ((total > 0) && first) { - first = 0; - - if (buf[total]) - TUX_BUG(); - tmp = strstr(buf, "\n\n"); - if (tmp) { - req->bytes_sent -= (tmp-buf) + 2; - Dprintk("new bytes_sent: %d\n", req->bytes_sent); - } else { - req->bytes_sent = 0; - req_err(req); - } - } - if (len < 0) - Dprintk("sys_read returned with %d.\n", len); - else { - if (total > 0) - goto repeat; - } - tux_close(2); - - req->status = 200; - add_req_to_workqueue(req); - kfree(buf); - - return -1; -} - -static int exec_external_cgi (void *data) -{ - exec_param_t param; - tux_req_t *req = data; - char *envp[MAX_CGI_METAVARIABLES+1], **envp_p; - char *argv[] = { "extcgi", NULL}; - char *envstr, *tmp; - unsigned int host; - struct k_sigaction *ka; - int in_pipe_fds[2], out_pipe_fds[2], err_pipe_fds[2], len, err; - char *command; - pid_t pid; - - len = strlen(tux_common_docroot); - if (req->objectname_len + len + 12 > MAX_CGI_COMMAND_LEN) - return -ENOMEM; - sprintf(current->comm,"cgimain - %d", current->pid); - host = inet_sk(req->sock->sk)->daddr; - - envstr = tux_kmalloc(MAX_ENVLEN); - command = tux_kmalloc(MAX_CGI_COMMAND_LEN); - - tmp = envstr; - envp_p = envp; - -#define WRITE_ENV(str...) \ - if (envp_p >= envp + MAX_CGI_METAVARIABLES) \ - TUX_BUG(); \ - len = sprintf(tmp, str); \ - *envp_p++ = tmp; \ - tmp += len + 1; \ - if (tmp >= envstr + MAX_ENVLEN) \ - TUX_BUG(); - - #define WRITE_ENV_STR(str,field,len) \ - do { \ - int offset; \ - \ - offset = sizeof(str)-1; \ - err = -EFAULT; \ - if (tmp - envstr + offset + len >= MAX_ENVLEN) \ - goto out; \ - if (envp_p >= envp + MAX_CGI_METAVARIABLES) \ - TUX_BUG(); \ - memcpy(tmp, str, offset); \ - memcpy(tmp + offset, field, len); \ - offset += len; \ - tmp[offset] = 0; \ - *envp_p++ = tmp; \ - tmp += offset + 1; \ - } while (0) - - WRITE_ENV("GATEWAY_INTERFACE=CGI/1.1"); - WRITE_ENV("CONTENT_LENGTH=%d", req->post_data_len); - WRITE_ENV("REMOTE_ADDR=%d.%d.%d.%d", NIPQUAD(host)); - WRITE_ENV("SERVER_PORT=%d", 80); - WRITE_ENV("SERVER_SOFTWARE=TUX/2.0 (Linux)"); - -#if 1 - WRITE_ENV("DOCUMENT_ROOT=/"); - WRITE_ENV("PATH_INFO=/"); -#else - WRITE_ENV_STR("DOCUMENT_ROOT=", tux_common_docroot, len); - WRITE_ENV_STR("PATH_INFO=", tux_common_docroot, len); -#endif - WRITE_ENV_STR("QUERY_STRING=", req->query_str, req->query_len); - WRITE_ENV_STR("REQUEST_METHOD=", req->method_str, req->method_len); - WRITE_ENV_STR("SCRIPT_NAME=", req->objectname, req->objectname_len); - WRITE_ENV_STR("SERVER_PROTOCOL=", req->version_str, req->version_len); - - if (req->content_type_len) - WRITE_ENV_STR("CONTENT_TYPE=", - req->content_type_str, req->content_type_len); - if (req->cookies_len) - WRITE_ENV_STR("HTTP_COOKIE=", - req->cookies_str, req->cookies_len); - - if (req->host_len) - WRITE_ENV_STR("SERVER_NAME=", req->host, req->host_len); - else { - const char *host = "localhost"; - WRITE_ENV_STR("SERVER_NAME=", host, strlen(host)); - } - - *envp_p = NULL; - - spin_lock_irq(¤t->sighand->siglock); - ka = current->sighand->action + SIGPIPE-1; - ka->sa.sa_handler = SIG_IGN; - siginitsetinv(¤t->blocked, sigmask(SIGCHLD)); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - - tux_close(0); tux_close(1); - tux_close(2); tux_close(3); - tux_close(4); tux_close(5); - - in_pipe_fds[0] = in_pipe_fds[1] = -1; - out_pipe_fds[0] = out_pipe_fds[1] = -1; - err_pipe_fds[0] = err_pipe_fds[1] = -1; - - err = -ENFILE; - if (do_pipe(in_pipe_fds)) - goto out; - if (do_pipe(out_pipe_fds)) - goto out; - if (do_pipe(err_pipe_fds)) - goto out; - - if (in_pipe_fds[0] != 0) TUX_BUG(); - if (in_pipe_fds[1] != 1) TUX_BUG(); - if (out_pipe_fds[0] != 2) TUX_BUG(); - if (out_pipe_fds[1] != 3) TUX_BUG(); - if (err_pipe_fds[0] != 4) TUX_BUG(); - if (err_pipe_fds[1] != 5) TUX_BUG(); - - if (req->virtual && req->host_len) - sprintf(command, "/%s/cgi-bin/%s", req->host, req->objectname); - else - sprintf(command, "/cgi-bin/%s", req->objectname); - Dprintk("before CGI exec.\n"); - pid = tux_exec_process(command, argv, envp, 1, ¶m, 0); - Dprintk("after CGI exec.\n"); - - if (req->post_data_len) { - mm_segment_t oldmm; - int ret; - - Dprintk("POST data to CGI:\n"); - oldmm = get_fs(); set_fs(KERNEL_DS); - ret = write(1, req->post_data_str, req->post_data_len); - set_fs(oldmm); - Dprintk("write() returned: %d.\n", ret); - if (ret != req->post_data_len) - Dprintk("write() returned: %d.\n", ret); - } - - tux_close(0); - tux_close(1); - - handle_cgi_reply(req); - err = 0; - -out: - kfree(envstr); - kfree(command); - - return err; -} - -void start_external_cgi (tux_req_t *req) -{ - int pid; - -repeat: - pid = kernel_thread(exec_external_cgi, (void*) req, SIGCHLD); - if (pid == -1) - return; - if (pid < 0) { - printk(KERN_INFO "TUX: Could not fork external CGI process due to %d, retrying!\n", pid); - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(HZ); - goto repeat; - } -} - -int query_extcgi (tux_req_t *req) -{ - clear_keepalive(req); - start_external_cgi(req); - return -1; -} - -#define EXTCGI_INVALID_HEADER \ - "HTTP/1.1 503 Service Unavailable\r\n" \ - "Content-Length: 23\r\n\r\n" - -#define EXTCGI_INVALID_BODY \ - "TUX: invalid CGI reply." - -#define EXTCGI_INVALID EXTCGI_INVALID_HEADER EXTCGI_INVALID_BODY - diff --git a/net/tux/gzip.c b/net/tux/gzip.c deleted file mode 100644 index 5476dff52..000000000 --- a/net/tux/gzip.c +++ /dev/null @@ -1,40 +0,0 @@ -/* $Id: zlib.h,v 1.2 1997/12/23 10:47:44 paulus Exp $ */ - -#include -#include -#include -#include - -#define STREAM_END_SPACE 12 - -int tux_gzip_compress (tux_req_t *req, unsigned char *data_in, unsigned char *data_out, __u32 *in_len, __u32 *out_len) -{ - z_stream *s = &req->ti->gzip_state; - int ret, left; - - down(&req->ti->gzip_sem); - if (zlib_deflateReset(s) != Z_OK) - BUG(); - - s->next_in = data_in; - s->next_out = data_out; - s->avail_in = *in_len; - s->avail_out = *out_len; - - Dprintk("calling zlib_deflate with avail_in %d, avail_out %d\n", s->avail_in, s->avail_out); - ret = zlib_deflate(s, Z_FINISH); - Dprintk("deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n", s->avail_in, s->avail_out, s->total_in, s->total_out); - - if (ret != Z_STREAM_END) { - printk("bad: deflate returned with %d! avail_in %d, avail_out %d, total_in %ld, total_out %ld\n", ret, s->avail_in, s->avail_out, s->total_in, s->total_out); - BUG(); - } - *in_len = s->avail_in; - *out_len = s->avail_out; - left = s->avail_in; - - up(&req->ti->gzip_sem); - - return left; -} - diff --git a/net/tux/input.c b/net/tux/input.c deleted file mode 100644 index 054c3edb1..000000000 --- a/net/tux/input.c +++ /dev/null @@ -1,641 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * input.c: handle requests arriving on accepted connections - */ - -#include -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -void zap_request (tux_req_t *req, int cachemiss) -{ - if (!req->error) - TUX_BUG(); - if (req->error == TUX_ERROR_CONN_TIMEOUT) { - if (req->proto->request_timeout) { - clear_keepalive(req); - req->proto->request_timeout(req, cachemiss); - } else { - clear_keepalive(req); - if (!cachemiss) - flush_request(req, 0); - else { - add_tux_atom(req, flush_request); - add_req_to_workqueue(req); - } - } - return; - } - - if (!cachemiss && (req->error == TUX_ERROR_CONN_CLOSE)) { - /* - * Zap connection as fast as possible, there is - * no valid client connection anymore: - */ - clear_keepalive(req); - flush_request(req, 0); - } else { - if (req->error == TUX_ERROR_CONN_CLOSE) { - clear_keepalive(req); - add_tux_atom(req, flush_request); - } else - /* - * Potentially redirect to the secondary server: - */ - add_tux_atom(req, redirect_request); - add_req_to_workqueue(req); - } -} - -void __switch_docroot(tux_req_t *req) -{ - if (!req->docroot_dentry || !req->docroot_mnt) - TUX_BUG(); - set_fs_root(current->fs, req->docroot_mnt, req->docroot_dentry); -} - -struct dentry * __tux_lookup (tux_req_t *req, const char *filename, - struct nameidata *base, struct vfsmount **mnt) -{ - int err; - - err = path_walk(filename, base); - if (err) { - Dprintk("path_walk() returned with %d!\n", err); - return ERR_PTR(err); - } - if (*mnt) - TUX_BUG(); - *mnt = base->mnt; - - return base->dentry; -} - -int tux_permission (struct inode *inode) -{ - umode_t mode; - int err; - - mode = inode->i_mode; - Dprintk("URL inode mode: %08x.\n", mode); - - if (mode & tux_mode_forbidden) - return -2; - /* - * at least one bit in the 'allowed' set has to - * be present to allow access. - */ - if (!(mode & tux_mode_allowed)) - return -3; - err = permission(inode,MAY_READ,NULL); - return err; -} - -struct dentry * tux_lookup (tux_req_t *req, const char *filename, - const unsigned int flag, struct vfsmount **mnt) -{ - struct dentry *dentry; - struct nameidata base; - - Dprintk("tux_lookup(%p, %s, %d, virtual: %d, host: %s (%d).)\n", req, filename, flag, req->virtual, req->host, req->host_len); - - base.flags = LOOKUP_FOLLOW|flag; - base.last_type = LAST_ROOT; - if (req->objectname[0] == '/') { - base.dentry = dget(req->docroot_dentry); - base.mnt = mntget(req->docroot_mnt); - } else { - if (!req->cwd_dentry) { - req->cwd_dentry = dget(req->docroot_dentry); - req->cwd_mnt = mntget(req->docroot_mnt); - } - base.dentry = req->cwd_dentry; - dget(base.dentry); - base.mnt = mntget(req->cwd_mnt); - } - - switch_docroot(req); - dentry = __tux_lookup (req, filename, &base, mnt); - - Dprintk("looked up {%s} == dentry %p.\n", filename, dentry); - - if (dentry && !IS_ERR(dentry) && !dentry->d_inode) - TUX_BUG(); - return dentry; -} - -int lookup_object (tux_req_t *req, const unsigned int flag) -{ - struct vfsmount *mnt = NULL; - struct dentry *dentry = NULL; - int perm; - - dentry = tux_lookup(req, req->objectname, flag, &mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) - goto cachemiss; - goto abort; - } - perm = tux_permission(dentry->d_inode); - /* - * Only regular files allowed. - */ - if ((perm < 0) || !S_ISREG(dentry->d_inode->i_mode)) { - req->status = 403; - goto abort; - } - req->total_file_len = dentry->d_inode->i_size; -out: - install_req_dentry(req, dentry, mnt); - return 0; -cachemiss: - return 1; -abort: - if (dentry) { - if (!IS_ERR(dentry)) - dput(dentry); - dentry = NULL; - } - if (mnt) { - if (!IS_ERR(mnt)) - mntput(mnt); - mnt = NULL; - } - req_err(req); - goto out; -} - -void install_req_dentry (tux_req_t *req, struct dentry *dentry, struct vfsmount *mnt) -{ - if (req->dentry) - TUX_BUG(); - req->dentry = dentry; - if (req->mnt) - TUX_BUG(); - req->mnt = mnt; - if (req->in_file.f_dentry) - TUX_BUG(); - if (dentry) - open_private_file(&req->in_file, dentry, FMODE_READ); -} - -void release_req_dentry (tux_req_t *req) -{ - if (!req->dentry) { - if (req->in_file.f_dentry) - TUX_BUG(); - return; - } - if (req->in_file.f_op && req->in_file.f_op->release) - req->in_file.f_op->release(req->dentry->d_inode, &req->in_file); - memset(&req->in_file, 0, sizeof(req->in_file)); - - dput(req->dentry); - req->dentry = NULL; - mntput(req->mnt); - req->mnt = NULL; -} - -int __connection_too_fast (tux_req_t *req) -{ - unsigned long curr_bw, delta, bytes; - - bytes = req->total_bytes + req->bytes_sent; - if (!bytes) - return 1; - - delta = jiffies - req->first_timestamp; - if (!delta) - delta++; - curr_bw = bytes * HZ / delta; - - if (curr_bw > tux_max_output_bandwidth) - return 2; - return 0; -} - -void unidle_req (tux_req_t *req) -{ - threadinfo_t *ti = req->ti; - - Dprintk("UNIDLE req %p <%p> (sock %p, sk %p) (keepalive: %d, status: %d)\n", req, __builtin_return_address(0), req->sock, req->sock->sk, req->keep_alive, req->status); - spin_lock_irq(&ti->work_lock); - if (req->magic != TUX_MAGIC) - TUX_BUG(); - if (!test_and_clear_bit(0, &req->idle_input)) { - Dprintk("unidling %p, wasnt idle!\n", req); - if (list_empty(&req->work)) - TUX_BUG(); - list_del(&req->work); - DEBUG_DEL_LIST(&req->work); - DEC_STAT(nr_work_pending); - } else { - del_keepalive_timer(req); - DEC_STAT(nr_idle_input_pending); - Dprintk("unidled %p.\n", req); - } - if (req->idle_input) - TUX_BUG(); - spin_unlock_irq(&ti->work_lock); -} - -#define GOTO_INCOMPLETE do { Dprintk("incomplete at %s:%d.\n", __FILE__, __LINE__); goto incomplete; } while (0) -#define GOTO_REDIRECT do { TDprintk("redirect at %s:%d.\n", __FILE__, __LINE__); goto redirect; } while (0) -#define GOTO_REDIRECT_NONIDLE do { TDprintk("redirect at %s:%d.\n", __FILE__, __LINE__); goto redirect_nonidle; } while (0) - -static int read_request (struct socket *sock, char *buf, int max_size) -{ - mm_segment_t oldmm; - struct kiocb iocb; - struct msghdr msg; - struct iovec iov; - - int len; - - msg.msg_name = 0; - msg.msg_namelen = 0; - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = 0; - - msg.msg_iov->iov_base = buf; - msg.msg_iov->iov_len = max_size; - - oldmm = get_fs(); set_fs(KERNEL_DS); - -read_again: - init_sync_kiocb(&iocb, NULL); - len = sock->sk->sk_prot->recvmsg(&iocb, sock->sk, &msg, max_size, - MSG_DONTWAIT, MSG_PEEK, NULL); - if (-EIOCBQUEUED == len) - len = wait_on_sync_kiocb(&iocb); - - /* - * We must not get a signal inbetween - */ - if ((len == -EAGAIN) || (len == -ERESTARTSYS)) { - if (!signal_pending(current)) { - len = 0; - goto out; - } - flush_all_signals(); - goto read_again; - } -out: - set_fs(oldmm); - return len; -} - -/* - * We inline URG data so it's at the head of the normal receive queue. - */ -static int zap_urg_data (struct socket *sock) -{ - mm_segment_t oldmm; - struct msghdr msg; - struct iovec iov; - struct kiocb iocb; - int len; - char buf[10]; - - oldmm = get_fs(); set_fs(KERNEL_DS); - - msg.msg_name = 0; - msg.msg_namelen = 0; - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = 0; - - msg.msg_iov->iov_base = buf; - msg.msg_iov->iov_len = 2; - -read_again: - init_sync_kiocb(&iocb, NULL); - len = sock->sk->sk_prot->recvmsg(&iocb, sock->sk, &msg, 2, - MSG_DONTWAIT, 0, NULL); - if (-EIOCBQUEUED == len) - len = wait_on_sync_kiocb(&iocb); - Dprintk("recvmsg(MSG_OOB) returned %d.\n", len); - - /* - * We must not get a signal inbetween - */ - if ((len == -EAGAIN) || (len == -ERESTARTSYS)) { - if (!signal_pending(current)) { - len = 0; - goto out; - } - flush_all_signals(); - goto read_again; - } -out: - set_fs(oldmm); - - Dprintk("in out:.. and will return %d.!\n", len); - - return len; -} - -void trunc_headers (tux_req_t *req) -{ - struct sock *sk = req->sock->sk; - int len, addr_len = 0; - struct kiocb iocb; - - if (!req->parsed_len) - TUX_BUG(); -repeat_trunc: - init_sync_kiocb(&iocb, NULL); - len = sk->sk_prot->recvmsg(&iocb, sk, NULL, req->parsed_len, 1, MSG_TRUNC, &addr_len); - if (-EIOCBQUEUED == len) - len = wait_on_sync_kiocb(&iocb); - if ((len == -ERESTARTSYS) || (len == -EAGAIN)) { - flush_all_signals(); - goto repeat_trunc; - } - Dprintk("truncated (TRUNC) %d bytes at %p. (wanted: %d.)\n", len, __builtin_return_address(0), req->parsed_len); - - - - req->parsed_len = 0; -} - -void print_req (tux_req_t *req) -{ - struct sock *sk; - - printk("PRINT req %p <%p>, sock %p\n", - req, __builtin_return_address(0), req->sock); - printk("... idx: %d\n", req->atom_idx); - if (req->sock) { - sk = req->sock->sk; - printk("... sock %p, sk %p, sk->state: %d, sk->err: %d\n", req->sock, sk, sk->sk_state, sk->sk_err); - printk("... write_queue: %d, receive_queue: %d, error_queue: %d, keepalive: %d, status: %d\n", !skb_queue_empty(&sk->sk_write_queue), !skb_queue_empty(&sk->sk_receive_queue), !skb_queue_empty(&sk->sk_error_queue), req->keep_alive, req->status); - printk("...tp->send_head: %p\n", tcp_sk(sk)->send_head); - printk("...tp->snd_una: %08x\n", tcp_sk(sk)->snd_una); - printk("...tp->snd_nxt: %08x\n", tcp_sk(sk)->snd_nxt); - printk("...tp->packets_out: %08x\n", tcp_sk(sk)->packets_out); - } - printk("... meth:{%s}, uri:{%s}, query:{%s}, ver:{%s}\n", req->method_str ? req->method_str : "", req->uri_str ? req->uri_str : "", req->query_str ? req->query_str : "", req->version_str ? req->version_str : ""); - printk("... post_data:{%s}(%d).\n", req->post_data_str, req->post_data_len); - printk("... headers: {%s}\n", req->headers); -} -/* - * parse_request() reads all available TCP/IP data and prepares - * the request if the TUX request is complete. (we can get TUX - * requests in several packets.) Invalid requests are redirected - * to the secondary server. - */ - -void parse_request (tux_req_t *req, int cachemiss) -{ - int len, parsed_len; - struct sock *sk = req->sock->sk; - struct tcp_opt *tp = tcp_sk(sk); - int was_keepalive = req->keep_alive; - - if (req->magic != TUX_MAGIC) - TUX_BUG(); - - SET_TIMESTAMP(req->parse_timestamp); - - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - INC_STAT(nr_idle_input_pending); - spin_unlock_irq(&req->ti->work_lock); - - Dprintk("idled request %p.\n", req); - -restart: - - if (tp->urg_data && !(tp->urg_data & TCP_URG_READ)) { - len = zap_urg_data(req->sock); - if (tp->urg_data && !(tp->urg_data & TCP_URG_READ)) { - req->error = TUX_ERROR_CONN_CLOSE; - goto redirect_error; - } - } - - INC_STAT(input_slowpath); - - if (!req->headers) - req->headers = tux_kmalloc(tux_max_header_len); - - /* First, read the data */ - len = read_request(req->sock, (char *)req->headers, tux_max_header_len-1); - if (len < 0) { - req->error = TUX_ERROR_CONN_CLOSE; - goto redirect_error; - } - if (!len) - GOTO_INCOMPLETE; - - /* - * Make it a zero-delimited string to automatically get - * protection against various buffer overflow situations. - * Then pass it to the TUX application protocol stack. - */ - ((char *)req->headers)[len] = 0; - req->headers_len = len; - - parsed_len = req->proto->parse_message(req, len); - - /* - * Is the request fully read? (or is there any error) - */ - if (parsed_len < 0) - GOTO_REDIRECT; - if (!parsed_len) { - /* - * Push pending ACK which was delayed due to the - * pingpong optimization: - */ - if (was_keepalive) { - lock_sock(sk); - tp->ack.pingpong = 0; - tp->ack.pending |= TCP_ACK_PUSHED; - cleanup_rbuf(sk, 1); - release_sock(sk); - } - if (len >= tux_max_header_len-1) - GOTO_REDIRECT; - GOTO_INCOMPLETE; - } - unidle_req(req); - - tp->nonagle = 2; - - add_req_to_workqueue(req); - return; - -redirect: - TDprintk("req %p will be redirected!\n", req); - req_err(req); - -redirect_error: - unidle_req(req); - - if (len < 0) - req->parsed_len = 0; - else - req->parsed_len = len; - - INC_STAT(parse_static_redirect); - if (req->headers) - kfree(req->headers); - req->headers = NULL; - if (req->error) - zap_request(req, cachemiss); - return; - -incomplete: - if (req->error) - goto redirect_error; - if (tp->urg_data && !(tp->urg_data & TCP_URG_READ)) - goto restart; - - add_tux_atom(req, parse_request); - INC_STAT(parse_static_incomplete); - tux_push_req(req); -} - -int process_requests (threadinfo_t *ti, tux_req_t **user_req) -{ - struct list_head *head, *curr; - int count = 0; - tux_req_t *req; - - *user_req = NULL; - -restart_loop: - spin_lock_irq(&ti->work_lock); - head = &ti->work_pending; - curr = head->next; - - if (curr != head) { - int i; - - req = list_entry(curr, tux_req_t, work); - Dprintk("PROCESS req %p <%p>.\n", - req, __builtin_return_address(0)); - for (i = 0; i < req->atom_idx; i++) - Dprintk("... atom %d: %p\n", i, req->atoms[i]); - - if (req->ti != ti) - TUX_BUG(); - if (req->magic != TUX_MAGIC) - TUX_BUG(); - - if (list_empty(&req->work)) - TUX_BUG(); - list_del(curr); - DEBUG_DEL_LIST(&req->work); - spin_unlock_irq(&ti->work_lock); - - if (!req->atom_idx) { - if (req->usermode) { - *user_req = req; - return count; - } - /* - * idx == 0 requests are flushed automatically. - */ - flush_request(req, 0); - } else - tux_schedule_atom(req, 0); - count++; - goto restart_loop; - } - spin_unlock_irq(&ti->work_lock); - - return count; -} - -int tux_flush_workqueue (threadinfo_t *ti) -{ - struct list_head *head, *curr, *next; - tux_req_t *req; - int count = 0; - -restart: - spin_lock_irq(&ti->work_lock); - head = &ti->work_pending; - curr = head->next; - - if (curr != head) { - req = list_entry(curr, tux_req_t, work); - next = curr->next; - clear_bit(0, &req->idle_input); - clear_bit(0, &req->wait_output_space); - if (list_empty(&req->work)) - TUX_BUG(); - list_del(curr); - DEBUG_DEL_LIST(curr); - DEC_STAT(nr_input_pending); - spin_unlock_irq(&ti->work_lock); -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - req->in_file.f_pos = 0; - req->atom_idx = 0; - clear_keepalive(req); - req->status = -1; - if (req->usermode) { - req->usermode = 0; - req->private = 0; - } - flush_request(req, 0); - count++; - goto restart; - } - spin_unlock_irq(&ti->work_lock); - - return count; -} - -int print_all_requests (threadinfo_t *ti) -{ - struct list_head *head, *curr; - tux_req_t *req; - int count = 0; - - spin_lock_irq(&ti->work_lock); - head = &ti->all_requests; - curr = head->next; - - while (curr != head) { - req = list_entry(curr, tux_req_t, all); - curr = curr->next; - print_req(req); - count++; - } - spin_unlock_irq(&ti->work_lock); - - return count; -} - diff --git a/net/tux/logger.c b/net/tux/logger.c deleted file mode 100644 index 5ce80c17e..000000000 --- a/net/tux/logger.c +++ /dev/null @@ -1,855 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * Cleaned up logger output for Alpha. - * -- Phil Ezolt (Phillip.Ezolt@compaq.com) & Bill Carr (wcarr92@yahoo.com) - * - * logger.c: log requests finished by TUX. - */ - -#define __KERNEL_SYSCALLS__ -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -static spinlock_t log_lock = SPIN_LOCK_UNLOCKED; -static unsigned int log_head, log_tail; -static char * log_buffer = NULL; -static DECLARE_WAIT_QUEUE_HEAD(log_wait); -static DECLARE_WAIT_QUEUE_HEAD(log_full); -static int logger_pid = 0; - -/* - * High-speed TUX logging architecture: - * - * All fast threads share a common log-ringbuffer. (default size 1MB) - * Log entries are binary and are padded to be cacheline aligned, this - * ensures that there is no cache-pingpong between fast threads. - * - * The logger thread writes out pending log entries within 1 second - * (buffer-cache writes data out within 5 seconds). The logger thread - * gets activated once we have more than 25% of the log ringbuffer - * filled - or the 1 second log timeout expires. Fast threads block - * if if more than 95% of the ringbuffer is filled and unblock only - * if used logbuffer space drops below 90%. - * - * This architecture guarantees that 1) logging is reliable (no - * log entry is ever lost), 2) timely (touches disk within 6 seconds), - * 3) in the log-contention case the saturation behavior is still - * write-clustered, but 4) if the logger thread can keep up then - * the coupling is completely asynchron and parallel. - * - * The binary log format gives us about 50% saved IO/memory bandwith - * and 50% less on-disk used log space than the traditional W3C ASCII - * format. - * - * (We might switch to raw IO though to write the logfile.) - */ - -#define SOFT_LIMIT (LOG_LEN*25/100) -#define HARD_LIMIT (LOG_LEN*95/100) -#define HARD_RELAX_LIMIT (LOG_LEN*90/100) - -unsigned int tux_logentry_align_order = 5; - -#if SMP_CACHE_BYTES == 8 -# define TUX_LOGENTRY_ALIGN 3 -#else -#if SMP_CACHE_BYTES == 16 -# define TUX_LOGENTRY_ALIGN 4 -#else -#if SMP_CACHE_BYTES == 32 -# define TUX_LOGENTRY_ALIGN 5 -#else -#if SMP_CACHE_BYTES == 64 -# define TUX_LOGENTRY_ALIGN 6 -#else -#if SMP_CACHE_BYTES == 128 -# define TUX_LOGENTRY_ALIGN 7 -#else -#if SMP_CACHE_BYTES == 256 -# define TUX_LOGENTRY_ALIGN 8 -#else -#error Add entry! -#endif -#endif -#endif -#endif -#endif -#endif - -#define ROUND_UP(x) (((((x)-1) >> TUX_LOGENTRY_ALIGN) + 1) \ - << TUX_LOGENTRY_ALIGN) - -static void __throttle_logging (void) -{ - DECLARE_WAITQUEUE(wait, current); - int pending; - - add_wait_queue(&log_full, &wait); - for (;;) { - static unsigned long last_warning = 0; - - if (jiffies - last_warning > 10*HZ) { - last_warning = jiffies; - printk(KERN_NOTICE "TUX: log buffer overflow, have to throttle TUX thread!\n"); - } - - current->state = TASK_INTERRUPTIBLE; - - spin_lock(&log_lock); - pending = log_head-log_tail; - spin_unlock(&log_lock); - - if ((pending % LOG_LEN) < HARD_LIMIT) - break; - - schedule(); - } - current->state = TASK_RUNNING; - remove_wait_queue(&log_full, &wait); -} - -#if CONFIG_TUX_DEBUG -#define CHECK_LOGPTR(ptr) \ -do { \ - if ((ptr < log_buffer) || (ptr > log_buffer + LOG_LEN)) { \ - printk(KERN_ERR "TUX: ouch: log ptr %p > %p + %ld!\n", \ - ptr, log_buffer, LOG_LEN); \ - TUX_BUG(); \ - } \ -} while (0) -#else -#define CHECK_LOGPTR(ptr) do { } while (0) -#endif - -void __log_request (tux_req_t *req) -{ - char *str, *next; - const char *uri_str; - unsigned int inc, len, uri_len, pending, next_head, def_vhost_len = 0; - unsigned long flags; - - if (req->proto->pre_log) - req->proto->pre_log(req); - /* - * Log the reply status (success, or type of failure) - */ - if (!tux_log_incomplete && (!req->status || (req->bytes_sent == -1))) { - - Dprintk("not logging req %p: {%s} [%d/%d]\n", req, req->uri_str, req->status, req->bytes_sent); - return; - } - Dprintk("uri: {%s} [%d]\n", req->uri_str, req->uri_len); - -#define NO_URI "" - if (req->uri_len) { - uri_len = req->uri_len; - uri_str = req->uri_str; - } else { - uri_str = NO_URI; - uri_len = sizeof(NO_URI)-1; - } - len = uri_len + 1; - - if (req->virtual) { - if (req->host_len) - len += req->host_len; - else { - def_vhost_len = strlen(tux_default_vhost); - len += def_vhost_len; - } - } - - Dprintk("method_str: {%s} [%d]\n", req->method_str, req->method_len); - len += req->method_len + 1; - - Dprintk("version_str: {%s} [%d]\n", req->version_str, req->version_len); - len += req->version_len + 1; - -#if CONFIG_TUX_EXTENDED_LOG - Dprintk("user_agent_str: {%s} [%d]\n", req->user_agent_str, req->user_agent_len); - len += req->user_agent_len + 1; -#endif - if (tux_referer_logging) { - Dprintk("referer_str: {%s} [%d]\n", req->referer_str, req->referer_len); - len += req->referer_len; - } - len++; - - inc = 5*sizeof(u32) + len; -#if CONFIG_TUX_EXTENDED_LOG - inc += 7*sizeof(u32); -#endif - - spin_lock_irqsave(&log_lock, flags); - - next_head = ROUND_UP(log_head + inc); - - if (next_head < LOG_LEN) { - str = log_buffer + log_head; - if (str > log_buffer + LOG_LEN) - TUX_BUG(); - log_head = next_head; - } else { - if (log_head < LOG_LEN) - memset(log_buffer+log_head, 0, LOG_LEN-log_head); - str = log_buffer; - log_head = ROUND_UP(inc); - } - - if (str < log_buffer || str+inc >= log_buffer+LOG_LEN) - TUX_BUG(); - - /* - * Log record signature - this makes finding the next entry - * easier (since record length is variable), and makes the - * binary logfile more robust against potential data corruption - * and other damage. The signature also servers as a log format - * version identifier. - */ -#if CONFIG_TUX_EXTENDED_LOG - *(u32 *)str = 0x2223beef; -#else - *(u32 *)str = 0x1112beef; -#endif - str += sizeof(u32); - CHECK_LOGPTR(str); - - *(u32 *)str = 0; - /* - * Log the client IP address: - */ - if (tux_ip_logging) - *(u32 *)str = req->client_addr; - str += sizeof(u32); - CHECK_LOGPTR(str); - -#if CONFIG_TUX_EXTENDED_LOG - /* - * Log the client port number: - */ - *(u32 *)str = 0; - if (tux_ip_logging) - *(u32 *)str = req->client_port; - str += sizeof(u32); - CHECK_LOGPTR(str); -#endif - - /* - * Log the request timestamp, in units of 'seconds since 1970'. - */ - *(u32 *)str = CURRENT_TIME.tv_sec; - str += sizeof(u32); - CHECK_LOGPTR(str); - -#if CONFIG_TUX_EXTENDED_LOG - *(u32 *)str = req->accept_timestamp; str += sizeof(u32); - *(u32 *)str = req->parse_timestamp; str += sizeof(u32); - *(u32 *)str = req->output_timestamp; str += sizeof(u32); - *(u32 *)str = req->flush_timestamp; str += sizeof(u32); - *(u32 *)str = req->had_cachemiss; str += sizeof(u32); - *(u32 *)str = req->keep_alive; str += sizeof(u32); -#endif - /* - * Log the requested file size (in fact, log actual bytes sent.) - */ - *(u32 *)str = req->bytes_sent; - str += sizeof(u32); - CHECK_LOGPTR(str); - - *(u32 *)str = req->status; - str += sizeof(u32); - CHECK_LOGPTR(str); - - /* - * Zero-terminated method, (base) URI, query and version string. - */ - if (req->method_len) { - memcpy(str, req->method_str, req->method_len); - str += req->method_len; - CHECK_LOGPTR(str); - } - *str++ = 0; - - if (req->virtual) { - if (req->host_len) { - memcpy(str, req->host, req->host_len); - str += req->host_len; - } else { - memcpy(str, tux_default_vhost, def_vhost_len); - str += def_vhost_len; - } - CHECK_LOGPTR(str); - } - - memcpy(str, uri_str, uri_len); - str += uri_len; - *str++ = 0; - - CHECK_LOGPTR(str); - - if (req->version_len) { - memcpy(str, req->version_str, req->version_len); - str += req->version_len; - CHECK_LOGPTR(str); - } - *str++ = 0; -#if CONFIG_TUX_EXTENDED_LOG - if (req->user_agent_len) { - memcpy(str, req->user_agent_str, req->user_agent_len); - str += req->user_agent_len; - CHECK_LOGPTR(str); - } - *str++ = 0; -#endif - CHECK_LOGPTR(str); - - if (tux_referer_logging && req->referer_len) { - memcpy(str, req->referer_str, req->referer_len); - str += req->referer_len; - CHECK_LOGPTR(str); - } - *str++ = 0; - CHECK_LOGPTR(str); - /* - * pad with spaces to next cacheline, with an ending newline. - * (not needed for the user-space log utility, but results in - * a more readable binary log file, and reduces the amount - * of cache pingpong.) - */ - next = (char *)ROUND_UP((unsigned long)str); - - CHECK_LOGPTR(next); - len = next-str; - memset(str, ' ', len); - - pending = (log_head-log_tail) % LOG_LEN; - spin_unlock_irqrestore(&log_lock, flags); - - if (pending >= SOFT_LIMIT) - wake_up(&log_wait); - - if (pending >= HARD_LIMIT) - __throttle_logging(); -} - -void tux_push_pending (struct sock *sk) -{ - struct tcp_opt *tp = tcp_sk(sk); - - Dprintk("pushing pending frames on sock %p.\n", sk); - lock_sock(sk); - if ((sk->sk_state == TCP_ESTABLISHED) && !sk->sk_err) { - tp->ack.pingpong = tux_ack_pingpong; - tp->nonagle = 1; - __tcp_push_pending_frames(sk, tp, tcp_current_mss(sk, 0), TCP_NAGLE_OFF); - } - release_sock(sk); -} - -inline void tux_push_req (tux_req_t *req) -{ - if (req->sock) - tux_push_pending(req->sock->sk); - if (req->data_sock) - tux_push_pending(req->data_sock->sk); -} - -void __put_data_sock (tux_req_t *req) -{ - unlink_tux_data_socket(req); - if (req->data_sock->file) - fput(req->data_sock->file); - else - sock_release(req->data_sock); - req->data_sock = NULL; -} - -/* open-coded sys_close */ - -long tux_close(unsigned int fd) -{ - struct file * filp; - struct files_struct *files = current->files; - - spin_lock(&files->file_lock); - if (fd >= files->max_fds) - goto out_unlock; - filp = files->fd[fd]; - if (!filp) - goto out_unlock; - files->fd[fd] = NULL; - FD_CLR(fd, files->close_on_exec); - /* __put_unused_fd(files, fd); */ - __FD_CLR(fd, files->open_fds); - if (fd < files->next_fd) - files->next_fd = fd; - spin_unlock(&files->file_lock); - return filp_close(filp, files); - -out_unlock: - spin_unlock(&files->file_lock); - return -EBADF; -} - -void flush_request (tux_req_t *req, int cachemiss) -{ - struct socket *sock; - struct sock *sk; - int keep_alive; - - if (cachemiss) - TUX_BUG(); - __set_task_state(current, TASK_RUNNING); - - if (req->magic != TUX_MAGIC) - TUX_BUG(); - if (req->ti->thread != current) - TUX_BUG(); -#if CONFIG_TUX_DEBUG - if (req->bytes_expected && (req->bytes_sent != req->bytes_expected)) { - printk("hm, bytes_expected: %d != bytes_sent: %d!\n", - req->bytes_expected, req->bytes_sent); - TUX_BUG(); - } -#endif - SET_TIMESTAMP(req->flush_timestamp); - - log_request(req); - sock = req->sock; - sk = NULL; - if (sock) - sk = sock->sk; - Dprintk("FLUSHING req %p <%p> (sock %p, sk %p) (keepalive: %d, status: %d)\n", req, __builtin_return_address(0), sock, sk, req->keep_alive, req->status); - if (req->in_file.f_pos) - /*TUX_BUG()*/; - release_req_dentry(req); - req->private = 0; - - if (req->docroot_dentry) { - dput(req->docroot_dentry); - req->docroot_dentry = NULL; - if (!req->docroot_mnt) - TUX_BUG(); - } - if (req->docroot_mnt) { - mntput(req->docroot_mnt); - req->docroot_mnt = NULL; - } - - req->offset_start = 0; - req->offset_end = 0; - req->output_len = 0; - req->total_file_len = 0; - req->lendigits = 0; - req->mtime = 0; - req->etaglen = 0; - req->etag[0] = 0; - req->ftp_command = 0; - - if (req->postponed) - TUX_BUG(); - if (test_bit(0, &req->idle_input)) - TUX_BUG(); - if (test_bit(0, &req->wait_output_space)) - TUX_BUG(); - if (req->parsed_len) - trunc_headers(req); - if (req->parsed_len) - TUX_BUG(); - req->attr = NULL; - req->usermode = 0; - req->usermodule_idx = 0; - req->atom_idx = 0; - if (req->module_dentry) { - dput(req->module_dentry); - req->module_dentry = NULL; - } - if (req->headers) - kfree(req->headers); - req->headers = NULL; - req->headers_len = 0; - - req->method = METHOD_NONE; - req->method_len = 0; - req->method_str = NULL; - req->version = 0; - req->version_str = NULL; - req->version_len = 0; - - req->uri_str = NULL; - req->uri_len = 0; - - req->objectname[0] = 0; - req->objectname_len = 0; - - req->query_str = NULL; - req->query_len = 0; - - req->cookies_str = NULL; - req->cookies_len = 0; - req->parse_cookies = 0; - - req->contentlen_str = NULL; - req->contentlen_len = 0; - req->content_len = 0; - - req->user_agent_str = NULL; - req->user_agent_len = 0; - - req->may_send_gzip = 0; - req->content_gzipped = 0; - - req->content_type_str = NULL; - req->content_type_len = 0; - - req->accept_str = NULL; - req->accept_len = 0; - - req->accept_charset_str = NULL; - req->accept_charset_len = 0; - - req->accept_encoding_str = NULL; - req->accept_encoding_len = 0; - - req->accept_language_str = NULL; - req->accept_language_len = 0; - - req->cache_control_str = NULL; - req->cache_control_len = 0; - - req->if_modified_since_str = NULL; - req->if_modified_since_len = 0; - - req->if_none_match_str = NULL; - req->if_none_match_len = 0; - - req->if_range_str = NULL; - req->if_range_len = 0; - - req->negotiate_str = NULL; - req->negotiate_len = 0; - - req->pragma_str = NULL; - req->pragma_len = 0; - - req->referer_str = NULL; - req->referer_len = 0; - - req->post_data_str = NULL; - req->post_data_len = 0; - - SET_TIMESTAMP(req->accept_timestamp); -#if CONFIG_TUX_EXTENDED_LOG - req->parse_timestamp = 0; - req->output_timestamp = 0; - req->flush_timestamp = 0; -#endif - req->status = 0; - - req->total_bytes += req->bytes_sent; - req->bytes_sent = 0; -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - req->body_len = 0; - keep_alive = req->keep_alive; - clear_keepalive(req); - req->had_cachemiss = 0; - // first_timestamp and total_bytes is kept! - req->event = 0; - req->lookup_dir = 0; - req->lookup_404 = 0; - - req->error = 0; - req->user_error = 0; - - if (req->abuf.page) - __free_page(req->abuf.page); - memset(&req->abuf, 0, sizeof(req->abuf)); - - if (sk && keep_alive) { - add_tux_atom(req, parse_request); - if (skb_queue_empty(&sk->sk_receive_queue)) { - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - /* - * Avoid the race with the event callback: - */ - if (skb_queue_empty(&sk->sk_receive_queue) || - !test_and_clear_bit(0, &req->idle_input)) { - INC_STAT(nr_idle_input_pending); - spin_unlock_irq(&req->ti->work_lock); - tux_push_req(req); - goto out; - } - del_keepalive_timer(req); - spin_unlock_irq(&req->ti->work_lock); - } - Dprintk("KEEPALIVE PENDING req %p <%p> (sock %p, sk %p) (keepalive: %d, status: %d)\n", req, __builtin_return_address(0), req->sock, req->sock->sk, req->keep_alive, req->status); - add_req_to_workqueue(req); - INC_STAT(nr_keepalive_optimized); - goto out; - } - - del_timer_sync(&req->keepalive_timer); - del_timer_sync(&req->output_timer); - - if (timer_pending(&req->keepalive_timer)) - TUX_BUG(); - if (timer_pending(&req->output_timer)) - TUX_BUG(); - if (!list_empty(&req->lru)) - TUX_BUG(); - req->nr_keepalives = 0; - req->client_addr = 0; - req->client_port = 0; - req->virtual = 0; - req->ftp_offset_start = 0; - - req->host[0] = 0; - req->host_len = 0; - - if (req->cwd_dentry) { - dput(req->cwd_dentry); - req->cwd_dentry = NULL; - if (!req->cwd_mnt) - TUX_BUG(); - } - if (req->cwd_mnt) { - mntput(req->cwd_mnt); - req->cwd_mnt = NULL; - } - put_data_sock(req); - req->prev_pos = 0; - req->curroff = 0; - req->total = 0; - if (req->dirp0) { - kfree(req->dirp0); - req->dirp0 = NULL; - } - - if (sk) - unlink_tux_socket(req); - req->sock = NULL; - /* - * Close potential user-space file descriptors. - */ - { - int fd = req->fd, ret; - - if (fd != -1) { - req->fd = -1; - ret = tux_close(fd); - if (ret) - TUX_BUG(); - } else - if (sock) - sock_release(sock); - } - kfree_req(req); -out: - ; -} - -static int warn_once = 1; - -static unsigned int writeout_log (void) -{ - unsigned int len, pending, next_log_tail; - mm_segment_t oldmm = get_fs(); - struct file *log_filp; - char * str; - unsigned int ret; - - if (tux_logging) - Dprintk("TUX logger: opening log file {%s}.\n", tux_logfile); - log_filp = tux_open_file(tux_logfile, O_CREAT|O_APPEND|O_WRONLY|O_LARGEFILE); - if (!log_filp) { - if (warn_once) { - printk(KERN_ERR "TUX: could not open log file {%s}!\n", - tux_logfile); - warn_once = 0; - } - __set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(HZ); - return 0; - } - spin_lock(&log_lock); - str = log_buffer + log_tail; - if (log_head < log_tail) { - len = LOG_LEN-log_tail; - next_log_tail = 0; - } else { - len = log_head-log_tail; - next_log_tail = log_head; - } - if (!len) - goto out; - spin_unlock(&log_lock); - - set_fs(KERNEL_DS); - ret = log_filp->f_op->write(log_filp, str, len, &log_filp->f_pos); - set_fs(oldmm); - - if (len != ret) { - if (ret == -ENOSPC) { - printk(KERN_ERR "TUX: trying to write TUX logfile %s, but filesystem is full! Lost %d bytes of log data.\n", tux_logfile, len); - } else { - printk(KERN_ERR "TUX: log write %d != %d.\n", ret, len); - printk(KERN_ERR "TUX: log_filp: %p, str: %p, len: %d str[len-1]: %d.\n", log_filp, str, len, str[len-1]); - } - goto out_lock; - } - - /* - * Sync log data to disk: - */ - if (log_filp->f_op && log_filp->f_op->fsync) { - down(&log_filp->f_dentry->d_inode->i_sem); - log_filp->f_op->fsync(log_filp, log_filp->f_dentry, 1); - up(&log_filp->f_dentry->d_inode->i_sem); - } - - /* - * Reduce the cache footprint of the logger file - it's - * typically write-once. - */ - invalidate_inode_pages(log_filp->f_dentry->d_inode->i_mapping); - -out_lock: - spin_lock(&log_lock); -out: - log_tail = next_log_tail; - pending = (log_head-log_tail) % LOG_LEN; - spin_unlock(&log_lock); - - if (pending < HARD_LIMIT) - wake_up(&log_full); - - fput(log_filp); - return pending; -} - -static DECLARE_WAIT_QUEUE_HEAD(stop_logger_wait); -static int stop_logger = 0; - -static int logger_thread (void *data) -{ - DECLARE_WAITQUEUE(wait, current); - mm_segment_t oldmm; - - daemonize("TUX logger"); - - oldmm = get_fs(); - set_fs(KERNEL_DS); - printk(KERN_NOTICE "TUX: logger thread started.\n"); -#if CONFIG_SMP - { - cpumask_t log_mask, map; - - mask_to_cpumask(log_cpu_mask, &log_mask); - cpus_and(map, cpu_online_map, log_mask); - if(!(cpus_empty(map))) - set_cpus_allowed(current, map); - - } -#endif - - - spin_lock_irq(¤t->sighand->siglock); - siginitsetinv(¤t->blocked, 0); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - - if (log_buffer) - TUX_BUG(); - log_buffer = vmalloc(LOG_LEN); - memset(log_buffer, 0, LOG_LEN); - log_head = log_tail = 0; - - current->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; - - add_wait_queue(&log_wait, &wait); - for (;;) { - if (tux_logging) - Dprintk("logger does writeout - stop:%d.\n", stop_logger); - - while (writeout_log() >= SOFT_LIMIT) { - if (stop_logger) - break; - } - if (stop_logger) - break; - /* nothing */; - - if (tux_logging) - Dprintk("logger does sleep - stop:%d.\n", stop_logger); - __set_current_state(TASK_INTERRUPTIBLE); - if (log_head != log_tail) { - __set_current_state(TASK_RUNNING); - continue; - } - schedule_timeout(HZ); - if (tux_logging) - Dprintk("logger back from sleep - stop:%d.\n", stop_logger); - if (signal_pending(current)) - flush_all_signals(); - } - remove_wait_queue(&log_wait, &wait); - - vfree(log_buffer); - log_buffer = NULL; - stop_logger = 0; - wake_up(&stop_logger_wait); - - set_fs(oldmm); - - return 0; -} - -void start_log_thread (void) -{ - warn_once = 1; - - logger_pid = kernel_thread(logger_thread, NULL, 0); - if (logger_pid < 0) - TUX_BUG(); -} - -void stop_log_thread (void) -{ - DECLARE_WAITQUEUE(wait, current); - - Dprintk("stopping logger thread %d ...\n", logger_pid); - - __set_current_state(TASK_UNINTERRUPTIBLE); - add_wait_queue(&stop_logger_wait, &wait); - stop_logger = 1; - wake_up(&log_wait); - schedule(); - __set_current_state(TASK_RUNNING); - remove_wait_queue(&stop_logger_wait, &wait); - - Dprintk("logger thread stopped!\n"); -} diff --git a/net/tux/main.c b/net/tux/main.c deleted file mode 100644 index e33241fec..000000000 --- a/net/tux/main.c +++ /dev/null @@ -1,1413 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * main.c: main management and initialization routines - */ - -#define __KERNEL_SYSCALLS__ -#define __KERNEL_SYSCALLS_NO_ERRNO__ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -/* - * Threads information. - */ -unsigned int nr_tux_threads; -static atomic_t nr_tux_threads_running = ATOMIC_INIT(0); -static int stop_threads = 0; - -threadinfo_t threadinfo[CONFIG_TUX_NUMTHREADS]; - -static void flush_all_requests (threadinfo_t *ti); - -void flush_all_signals (void) -{ - spin_lock_irq(¤t->sighand->siglock); - flush_signals(current); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); -} - -int nr_requests_used (void) -{ - unsigned int i, nr = 0; - - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - nr += ti->nr_requests - ti->nr_free_requests; - } - - return nr; -} - -static inline int accept_pending (threadinfo_t *ti) -{ - int j; - - for (j = 0; j < CONFIG_TUX_NUMSOCKETS; j++) { - if (!ti->listen[j].proto) - break; - if (!ti->listen[j].sock) - break; - if (tcp_sk(ti->listen[j].sock->sk)->accept_queue) - return 1; - } - return 0; -} - -static inline int requests_pending (threadinfo_t *ti) -{ - if (!list_empty(&ti->work_pending)) - return 1; - return 0; -} - -static int event_loop (threadinfo_t *ti) -{ - tux_req_t *req; - int work_done; - -repeat_accept: - if (ti->thread != current) - TUX_BUG(); - - /* - * Any (relevant) event on the socket will change this - * thread to TASK_RUNNING because we add it to both - * the main listening and the connection request socket - * waitqueues. Thus we can do 'lazy checking' of work - * to be done and schedule away only if the thread is - * still TASK_INTERRUPTIBLE. This makes TUX fully - * event driven. - */ - set_task_state(current, TASK_INTERRUPTIBLE); - current->flags |= PF_MEMALLOC; - work_done = 0; - if (accept_pending(ti)) - work_done = accept_requests(ti); - - if (requests_pending(ti)) { - work_done = process_requests(ti, &req); - if (req) - goto handle_userspace_req; - } - - /* - * Be nice to other processes: - */ - if (unlikely(test_thread_flag(TIF_NEED_RESCHED))) { - __set_task_state(current, TASK_RUNNING); - schedule(); - goto repeat_accept; - } - - if (ti->userspace_req) - TUX_BUG(); - if (unlikely(stop_threads)) - goto handle_stop; - - /* Any signals? */ - if (unlikely(signal_pending(current))) - goto handle_signal; - - if (work_done) - goto repeat_accept; - /* - * Any socket event either on the listen socket - * or on the request sockets will wake us up: - */ - if ((current->state != TASK_RUNNING) && - !requests_pending(ti) && !accept_pending(ti)) { - Dprintk("fast thread: no work to be done, sleeping.\n"); - schedule(); - Dprintk("fast thread: back from sleep!\n"); - goto repeat_accept; - } - goto repeat_accept; - -handle_userspace_req: - if (req->attr) - TUX_BUG(); - switch_docroot(req); - ti->userspace_req = req; - __set_task_state(current, TASK_RUNNING); - return TUX_RETURN_USERSPACE_REQUEST; - -handle_signal: - __set_task_state(current, TASK_RUNNING); - return TUX_RETURN_SIGNAL; - -handle_stop: - __set_task_state(current, TASK_RUNNING); - return TUX_RETURN_EXIT; -} - -static int init_queues (int nr_tux_threads) -{ - int i; - - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - - INIT_LIST_HEAD(&ti->all_requests); - - ti->free_requests_lock = SPIN_LOCK_UNLOCKED; - INIT_LIST_HEAD(&ti->free_requests); - - ti->work_lock = SPIN_LOCK_UNLOCKED; - INIT_LIST_HEAD(&ti->work_pending); - INIT_LIST_HEAD(&ti->lru); - - } - return 0; -} - -int tux_chroot (char *dir) -{ - kernel_cap_t saved_cap = current->cap_effective; - mm_segment_t oldmm; - int err; - - /* Allow chroot dir to be in kernel space. */ - oldmm = get_fs(); set_fs(KERNEL_DS); - set_fs(KERNEL_DS); - cap_raise (current->cap_effective, CAP_SYS_CHROOT); - - err = chroot(dir); - if (!err) - chdir("/"); - - current->cap_effective = saved_cap; - set_fs(oldmm); - - return err; -} - -/* - * Right now this is not fully SMP-safe against multiple TUX - * managers. It's just a rudimentary protection against typical - * mistakes. - */ -static int initialized = 0; - -#define MAX_DOCROOTLEN 500 - -static int lookup_docroot(struct nameidata *docroot, const char *name) -{ - int err; - - docroot->mnt = mntget(current->fs->rootmnt); - docroot->dentry = dget(current->fs->root); - docroot->last.len = 0; - docroot->flags = LOOKUP_FOLLOW; - - err = path_walk(name, docroot); - if (err) { - mntput(docroot->mnt); - docroot->mnt = NULL; - return err; - } - return 0; -} - -static int user_req_startup (void) -{ - char name[MAX_DOCROOTLEN]; - struct nameidata *docroot; - unsigned int i; - int err; - - if (initialized) - return -EINVAL; - initialized = 1; - - /* - * Look up the HTTP and FTP document root. - * (typically they are shared, but can be - * different directories.) - */ - docroot = &tux_proto_http.main_docroot; - if (docroot->mnt) - TUX_BUG(); - strcpy(name, tux_common_docroot); - strcat(name, tux_http_subdocroot); - - err = lookup_docroot(docroot, name); - if (err) { - initialized = 0; - printk(KERN_ERR "TUX: could not look up HTTP documentroot: \"%s\"\n", name); - return err; - } - - docroot = &tux_proto_ftp.main_docroot; - if (docroot->mnt) - TUX_BUG(); - strcpy(name, tux_common_docroot); - strcat(name, tux_ftp_subdocroot); - - err = lookup_docroot(docroot, name); - if (err) { -abort: - docroot = &tux_proto_http.main_docroot; - path_release(docroot); - memset(docroot, 0, sizeof(*docroot)); - initialized = 0; - printk(KERN_ERR "TUX: could not look up FTP documentroot: \"%s\"\n", name); - return err; - } - - /* - * Start up the logger thread. (which opens the logfile) - */ - start_log_thread(); - - nr_tux_threads = tux_threads; - if (nr_tux_threads < 1) - nr_tux_threads = 1; - if (nr_tux_threads > CONFIG_TUX_NUMTHREADS) - nr_tux_threads = CONFIG_TUX_NUMTHREADS; - tux_threads = nr_tux_threads; - - /* - * Set up per-thread work-queues: - */ - memset(threadinfo, 0, CONFIG_TUX_NUMTHREADS*sizeof(threadinfo_t)); - init_queues(nr_tux_threads); - - /* - * Prepare the worker thread structures. - */ - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - ti->cpu = i; - ti->gzip_state.workspace = - vmalloc(zlib_deflate_workspacesize()); - if (!ti->gzip_state.workspace || - (zlib_deflateInit(&ti->gzip_state, 6) != Z_OK)) { - stop_log_thread(); - goto abort; - } - init_MUTEX(&ti->gzip_sem); - } - - __module_get(tux_module); - - return 0; -} - -static DECLARE_WAIT_QUEUE_HEAD(wait_stop); -static DECLARE_WAIT_QUEUE_HEAD(thread_stopped); - -static int user_req_shutdown (void) -{ - DECLARE_WAITQUEUE(wait, current); - struct nameidata *docroot; - int i, err = -EINVAL; - - lock_kernel(); - if (!initialized) { - Dprintk("TUX is not up - cannot shut down.\n"); - goto err; - } - initialized = 0; - stop_threads = 1; - add_wait_queue(&thread_stopped, &wait); - -wait_more: - /* - * Wake up all the worker threads so they notice - * that we are being stopped. - */ - set_task_state(current, TASK_UNINTERRUPTIBLE); - if (atomic_read(&nr_tux_threads_running)) { - Dprintk("TUX: shutdown, %d threads still running.\n", - atomic_read(&nr_tux_threads_running)); - wake_up(&wait_stop); - schedule(); - goto wait_more; - } - set_task_state(current, TASK_RUNNING); - stop_threads = 0; - remove_wait_queue(&thread_stopped, &wait); - - if (nr_async_io_pending()) - TUX_BUG(); - - stop_log_thread(); - - docroot = &tux_proto_http.main_docroot; - path_release(docroot); - memset(docroot, 0, sizeof(*docroot)); - docroot = &tux_proto_ftp.main_docroot; - path_release(docroot); - memset(docroot, 0, sizeof(*docroot)); - err = 0; - - flush_dentry_attributes(); - free_mimetypes(); - unregister_all_tuxmodules(); - - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - vfree(ti->gzip_state.workspace); - } - - module_put(tux_module); - -err: - unlock_kernel(); - return err; -} - -void drop_permissions (void) -{ - /* - * Userspace drops privileges already, and group - * membership is important to keep. - */ - /* Give the new process no privileges.. */ - current->uid = current->euid = - current->suid = current->fsuid = tux_cgi_uid; - current->gid = current->egid = - current->sgid = current->fsgid = tux_cgi_gid; - cap_clear(current->cap_permitted); - cap_clear(current->cap_inheritable); - cap_clear(current->cap_effective); -} - -static int wait_for_others (void) -{ - threadinfo_t *ti; - unsigned int cpu; - -repeat: - if (signal_pending(current)) - return -1; - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(HZ/10); - - for (cpu = 0; cpu < nr_tux_threads; cpu++) { - ti = threadinfo + cpu; - if (ti->listen_error) - return -1; - if (!ti->started) - goto repeat; - } - /* ok, all threads have started up. */ - return 0; -} - -static void zap_listen_sockets (threadinfo_t *ti) -{ - struct socket *sock; - int i; - - for (i = 0; i < CONFIG_TUX_NUMSOCKETS; i++) { - if (!ti->listen[i].proto) - break; - sock = ti->listen[i].sock; - if (!ti->listen[i].cloned && sock) { - while (waitqueue_active(sock->sk->sk_sleep)) - yield(); - sock_release(sock); - } - ti->listen[i].sock = NULL; - ti->listen[i].proto = NULL; - ti->listen[i].cloned = 0; - } -} - -static DECLARE_MUTEX(serialize_startup); - -static int user_req_start_thread (threadinfo_t *ti) -{ - unsigned int err, cpu, i, j, k; - struct k_sigaction *ka; - - cpu = ti->cpu; -#if CONFIG_SMP - { - unsigned int mask; - cpumask_t cpu_mask, map; - - mask = 1 << ((cpu + tux_cpu_offset) % num_online_cpus()); - - mask_to_cpumask(mask, &cpu_mask); - cpus_and(map, cpu_mask, cpu_online_map); - if(!(cpus_empty(map))) - set_cpus_allowed(current, map); - } -#endif - ti->thread = current; - atomic_inc(&nr_tux_threads_running); - - err = start_cachemiss_threads(ti); - if (err) - goto out; - - init_waitqueue_entry(&ti->stop, current); - for (j = 0; j < CONFIG_TUX_NUMSOCKETS; j++) - init_waitqueue_entry(ti->wait_event + j, current); - - ka = current->sighand->action + SIGCHLD-1; - ka->sa.sa_handler = SIG_IGN; - - /* Block all signals except SIGKILL, SIGSTOP, SIGHUP and SIGCHLD */ - spin_lock_irq(¤t->sighand->siglock); - siginitsetinv(¤t->blocked, sigmask(SIGKILL) | - sigmask(SIGSTOP)| sigmask(SIGHUP) | sigmask(SIGCHLD)); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - - if (!tux_listen[cpu][0].proto) { - printk(KERN_ERR "no listen socket specified for TUX thread %d, in /proc/net/tux/%d/listen/, aborting.\n", cpu, cpu); - goto error; - } - - /* - * Serialize startup so that listen sockets can be - * created race-free. - */ - down(&serialize_startup); - - Dprintk("thread %d initializing sockets.\n", cpu); - - for (k = 0; k < CONFIG_TUX_NUMSOCKETS; k++) { - tux_socket_t *e1, *e2; - - e1 = tux_listen[cpu] + k; - if (!e1->proto) - break; - for (i = 0; i < CONFIG_TUX_NUMTHREADS; i++) { - if (i == cpu) - continue; - for (j = 0; j < CONFIG_TUX_NUMSOCKETS; j++) { - e2 = tux_listen[i] + j; - if (!e2->proto) - continue; - if ((e1->ip == e2->ip) && (e1->port == e2->port) && (e1->proto == e2->proto) && threadinfo[i].listen[j].proto) { - ti->listen[k] = threadinfo[i].listen[j]; - ti->listen[k].cloned = 1; - Dprintk("cloned socket %d from thread %d's socket %d.\n", k, i, j); - goto next_socket; - } - } - } - - ti->listen[k].sock = start_listening(tux_listen[cpu] + k, cpu); - if (!ti->listen[k].sock) - goto error_unlock; - ti->listen[k].cloned = 0; - ti->listen[k].proto = tux_listen[cpu][k].proto; - Dprintk("thread %d got sock %p (%d), proto %s.\n", cpu, ti->listen[k].sock, k, ti->listen[k].proto->name); -next_socket: - ; - } - Dprintk("thread %d done initializing sockets.\n", cpu); - up(&serialize_startup); - - if (wait_for_others()) - goto error_nomsg; - - if (!ti->listen[0].proto) { - printk("hm, socket 0 has no protocol.\n"); - goto error; - } - - add_wait_queue(&wait_stop, &ti->stop); - for (j = 0; j < CONFIG_TUX_NUMSOCKETS; j++) - if (ti->listen[j].proto) - add_wait_queue_exclusive(ti->listen[j].sock->sk->sk_sleep, - ti->wait_event + j); - drop_permissions(); - - __module_get(tux_module); - return 0; - -error_unlock: - up(&serialize_startup); -error: - printk(KERN_NOTICE "TUX: could not start worker thread %d.\n", ti->cpu); - -error_nomsg: - ti->listen_error = 1; - ti->started = 0; - - zap_listen_sockets(ti); - flush_all_requests(ti); - stop_cachemiss_threads(ti); - - err = -EINVAL; - -out: - /* - * Last thread close the door: - */ - if (atomic_dec_and_test(&nr_tux_threads_running)) - user_req_shutdown(); - - return -err; -} - -static int flush_idleinput (threadinfo_t * ti) -{ - struct list_head *head, *tmp; - tux_req_t *req; - int count = 0; - - head = &ti->all_requests; - tmp = head->next; - - while (tmp != head) { - req = list_entry(tmp, tux_req_t, all); - tmp = tmp->next; - if (test_bit(0, &req->idle_input)) { - idle_event(req); - count++; - } - } - return count; -} - -static int flush_waitoutput (threadinfo_t * ti) -{ - struct list_head *head, *tmp; - tux_req_t *req; - int count = 0; - - head = &ti->all_requests; - tmp = head->next; - - while (tmp != head) { - req = list_entry(tmp, tux_req_t, all); - tmp = tmp->next; - if (test_bit(0, &req->wait_output_space)) { - output_space_event(req); - count++; - } - } - return count; -} - -static void flush_all_requests (threadinfo_t *ti) -{ - for (;;) { - int count; - - count = flush_idleinput(ti); - count += flush_waitoutput(ti); - count += tux_flush_workqueue(ti); - count += flush_freequeue(ti); - if (!ti->nr_requests) - break; - /* - * Go through again if we advanced: - */ - if (count) - continue; - Dprintk("flush_all_requests: %d requests still waiting.\n", ti->nr_requests); -#if TUX_DEBUG - count = print_all_requests(ti); - Dprintk("flush_all_requests: printed %d requests.\n", count); -#endif - current->state = TASK_UNINTERRUPTIBLE; - schedule_timeout(HZ/10); - } -} - -int nr_async_io_pending (void) -{ - unsigned int i, sum = 0; - - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - if (ti->iot) - sum += ti->iot->nr_async_pending; - } - return sum; -} - -static int user_req_stop_thread (threadinfo_t *ti) -{ - int j; - - printk(KERN_NOTICE "TUX: thread %d stopping ...\n", - (int)(ti-threadinfo)); - - if (!ti->started) - TUX_BUG(); - for (j = 0; j < CONFIG_TUX_NUMSOCKETS; j++) - if (ti->listen[j].proto) - remove_wait_queue(ti->listen[j].sock->sk->sk_sleep, - ti->wait_event + j); - remove_wait_queue(&wait_stop, &ti->stop); - - Dprintk(KERN_NOTICE "TUX: thread %d waiting for sockets to go inactive ...\n", (int)(ti-threadinfo)); - zap_listen_sockets(ti); - - Dprintk(KERN_NOTICE "TUX: thread %d has all sockets inactive.\n", (int)(ti-threadinfo)); - - flush_all_requests(ti); - stop_cachemiss_threads(ti); - - if (ti->nr_requests) - TUX_BUG(); - ti->started = 0; - - printk(KERN_INFO "TUX: thread %d stopped.\n", ti->cpu); - - ti->thread = NULL; - current->tux_info = NULL; - current->tux_exit = NULL; - atomic_dec(&nr_tux_threads_running); - wake_up(&thread_stopped); - - module_put(tux_module); - - return 0; -} - -#define COPY_INT(u_field, k_field) \ -do { \ - if (__copy_to_user(&u_info->u_field, &req->k_field, \ - sizeof(req->k_field))) \ - return_EFAULT; \ -} while (0) - -#define GETLEN(k_field, maxlen) \ - ((req->k_field##_len < maxlen) ? \ - req->k_field##_len : maxlen-1) - -#define COPY_STR(u_field, k_field, maxlen) \ -do { \ - if (__copy_to_user(u_info->u_field, req->k_field##_str, \ - GETLEN(k_field, maxlen))) \ - return_EFAULT; \ -} while (0) - -#define COPY_COND_STR(u_field,k_field,maxlen) \ -do { \ - if (req->k_field##_len) \ - COPY_STR(u_field, k_field, maxlen); \ - if (__put_user((char)0, u_info->u_field + \ - GETLEN(k_field, maxlen))) \ - return_EFAULT; \ -} while (0) - -static void finish_userspace_req (tux_req_t *req) -{ - threadinfo_t *ti = req->ti; - - ti->userspace_req = NULL; - req->usermode = 0; - req->private = 0; - req->error = 0; - DEC_STAT(nr_userspace_pending); - flush_request(req, 0); -} - -static void zap_userspace_req (tux_req_t *req) -{ - clear_keepalive(req); - finish_userspace_req(req); -} - -/* - * Fills in the user-space request structure: - */ -static int prepare_userspace_req (threadinfo_t *ti, user_req_t *u_info) -{ - u64 u_req; - tux_req_t *req = ti->userspace_req; - unsigned int tmp; - int filelen; - int fd; - - Dprintk("prepare_userspace_req(%p).\n", req); - if (!req) - TUX_BUG(); - if (req->error) { - TDprintk("userspace request has error %d.\n", req->error); - return -1; - } - fd = req->fd; - if (fd == -1) { - fd = sock_map_fd(req->sock); - Dprintk("sock_map_fd(%p) :%d.\n", req, fd); - if (fd < 0) { - Dprintk("sock_map_fd() returned %d.\n", fd); - return -EMFILE; - } - req->fd = fd; - } - -#define return_EFAULT do { Dprintk("-EFAULT at %d:%s.\n", __LINE__, __FILE__); return -EFAULT; } while (0) - - if (!access_ok(VERIFY_WRITE, u_info, sizeof(*u_info))) - return_EFAULT; - if (__copy_to_user(&u_info->sock, &fd, sizeof(fd))) - return_EFAULT; - if (req->attr) - TUX_BUG(); - - COPY_INT(module_index, usermodule_idx); - - COPY_COND_STR(query, query, MAX_URI_LEN); - - COPY_INT(event, event); - Dprintk("prepare userspace, user error: %d, event %d.\n", req->user_error, req->event); - COPY_INT(error, user_error); - req->user_error = 0; - - filelen = req->total_file_len; - if (filelen < 0) - filelen = 0; - if (__copy_to_user(&u_info->objectlen, &filelen, sizeof(filelen))) - return_EFAULT; - if ((req->method == METHOD_POST) && !filelen) - if (__copy_to_user(&u_info->objectlen, - &req->content_len, sizeof(filelen))) - return_EFAULT; - if (req->objectname_len) { - if (req->objectname[req->objectname_len]) - TUX_BUG(); - if (__copy_to_user(u_info->objectname, req->objectname, - req->objectname_len + 1)) - return_EFAULT; - } else - if (__put_user((char)0, u_info->objectname)) - return_EFAULT; - - COPY_INT(http_version, version); - COPY_INT(http_method, method); - COPY_INT(keep_alive, keep_alive); - - COPY_INT(cookies_len, cookies_len); - if (req->cookies_len) - COPY_STR(cookies, cookies, MAX_COOKIE_LEN); - if (__put_user((char)0, u_info->cookies + req->cookies_len)) - return_EFAULT; - - u_req = (u64)(unsigned long)req; - if (__copy_to_user(&u_info->id, &u_req, sizeof(u_req))) - return_EFAULT; - COPY_INT(priv, private); - COPY_INT(bytes_sent, bytes_sent); - - tmp = inet_sk(req->sock->sk)->daddr; - if (__copy_to_user(&u_info->client_host, &tmp, sizeof(tmp))) - return_EFAULT; - - COPY_COND_STR(content_type, content_type, MAX_FIELD_LEN); - COPY_COND_STR(user_agent, user_agent, MAX_FIELD_LEN); - COPY_COND_STR(accept, accept, MAX_FIELD_LEN); - COPY_COND_STR(accept_charset, accept_charset, MAX_FIELD_LEN); - COPY_COND_STR(accept_encoding, accept_encoding, MAX_FIELD_LEN); - COPY_COND_STR(accept_language, accept_language, MAX_FIELD_LEN); - COPY_COND_STR(cache_control, cache_control, MAX_FIELD_LEN); - COPY_COND_STR(if_modified_since, if_modified_since, MAX_FIELD_LEN); - COPY_COND_STR(negotiate, negotiate, MAX_FIELD_LEN); - COPY_COND_STR(pragma, pragma, MAX_FIELD_LEN); - COPY_COND_STR(referer, referer, MAX_FIELD_LEN); - - return TUX_RETURN_USERSPACE_REQUEST; -} - -#define GOTO_ERR_no_unlock do { Dprintk("sys_tux() ERR at %s:%d.\n", __FILE__, __LINE__); goto err_no_unlock; } while (0) -#define GOTO_ERR_unlock do { Dprintk("sys_tux() ERR at %s:%d.\n", __FILE__, __LINE__); goto err_unlock; } while (0) - -static int register_mimetype(user_req_t *u_info) -{ - char extension[MAX_URI_LEN], mimetype[MAX_URI_LEN], expires[MAX_URI_LEN]; - u64 u_addr; - char *addr; - int ret; - - ret = strncpy_from_user(extension, u_info->objectname, MAX_URI_LEN); - if (ret <= 0) - GOTO_ERR_no_unlock; - extension[ret] = 0; - Dprintk("got MIME extension: %s.\n", extension); - ret = copy_from_user(&u_addr, &u_info->object_addr, sizeof(u_addr)); - if (ret) - GOTO_ERR_no_unlock; - addr = (char *)(unsigned long)u_addr; - ret = strncpy_from_user(mimetype, addr, MAX_URI_LEN); - if (ret <= 0) - GOTO_ERR_no_unlock; - mimetype[ret] = 0; - Dprintk("got MIME type: %s.\n", mimetype); - ret = strncpy_from_user(expires, u_info->cache_control, MAX_URI_LEN); - if (ret >= 0) - expires[ret] = 0; - else - expires[0] = 0; - Dprintk("got expires header: %s.\n", expires); - - add_mimetype(extension, mimetype, expires); - ret = 0; -err_no_unlock: - return ret; -} - -void user_send_buffer (tux_req_t *req, int cachemiss) -{ - int ret; - - - SET_TIMESTAMP(req->output_timestamp); - -repeat: - ret = send_sync_buf(req, req->sock, req->userbuf, req->userlen, MSG_DONTWAIT | MSG_MORE); - switch (ret) { - case -EAGAIN: - add_tux_atom(req, user_send_buffer); - if (add_output_space_event(req, req->sock)) { - del_tux_atom(req); - goto repeat; - } - INC_STAT(user_sendbuf_write_misses); - break; - default: - if (ret <= 0) { - req_err(req); - req->usermode = 0; - req->private = 0; - add_req_to_workqueue(req); - break; - } - req->userbuf += ret; - req->userlen -= ret; - if ((int)req->userlen < 0) - TUX_BUG(); - if (req->userlen) - goto repeat; - add_req_to_workqueue(req); - break; - } -} - -void user_send_object (tux_req_t *req, int cachemiss) -{ - int ret; - - - SET_TIMESTAMP(req->output_timestamp); - -repeat: - ret = generic_send_file(req, req->sock, cachemiss); - switch (ret) { - case -5: - add_tux_atom(req, user_send_object); - output_timeout(req); - break; - case -4: - add_tux_atom(req, user_send_object); - if (add_output_space_event(req, req->sock)) { - del_tux_atom(req); - goto repeat; - } - INC_STAT(user_sendobject_write_misses); - break; - case -3: - INC_STAT(user_sendobject_cachemisses); - add_tux_atom(req, user_send_object); - queue_cachemiss(req); - break; - case -1: - break; - default: - req->in_file.f_pos = 0; - add_req_to_workqueue(req); - break; - } -} - -void user_get_object (tux_req_t *req, int cachemiss) -{ - int missed; - - if (!req->dentry) { - req->usermode = 0; - missed = lookup_object(req, cachemiss ? 0 : LOOKUP_ATOMIC); - if (req->usermode) - TUX_BUG(); - req->usermode = 1; - if (!missed && !req->dentry) { - req->error = 0; - req->user_error = -ENOENT; - add_req_to_workqueue(req); - return; - } - if (missed) { - if (cachemiss) - TUX_BUG(); - INC_STAT(user_lookup_cachemisses); -fetch_missed: - req->ti->userspace_req = NULL; - DEC_STAT(nr_userspace_pending); - add_tux_atom(req, user_get_object); - queue_cachemiss(req); - return; - } - } - req->total_file_len = req->dentry->d_inode->i_size; - if (!req->output_len) - req->output_len = req->total_file_len; - if (tux_fetch_file(req, !cachemiss)) { - INC_STAT(user_fetch_cachemisses); - goto fetch_missed; - } - req->in_file.f_pos = 0; - add_req_to_workqueue(req); -} - -asmlinkage long __sys_tux (unsigned int action, user_req_t *u_info) -{ - int ret = -1; - threadinfo_t *ti; - tux_req_t *req; - - if (action != TUX_ACTION_CURRENT_DATE) - Dprintk("got sys_tux(%d, %p).\n", action, u_info); - - if (action >= MAX_TUX_ACTION) - GOTO_ERR_no_unlock; - - ti = (threadinfo_t *) current->tux_info; - if (ti) - if (ti->thread != current) - TUX_BUG(); - - if (!capable(CAP_SYS_ADMIN) - && (action != TUX_ACTION_CONTINUE_REQ) && - (action != TUX_ACTION_STOPTHREAD)) - goto userspace_actions; - - switch (action) { - case TUX_ACTION_CONTINUE_REQ: - ret = continue_request((int)(long)u_info); - goto out; - - case TUX_ACTION_STARTUP: - lock_kernel(); - ret = user_req_startup(); - unlock_kernel(); - goto out; - - case TUX_ACTION_SHUTDOWN: - lock_kernel(); - ret = user_req_shutdown(); - unlock_kernel(); - goto out; - - case TUX_ACTION_REGISTER_MODULE: - ret = user_register_module(u_info); - goto out; - - case TUX_ACTION_UNREGISTER_MODULE: - ret = user_unregister_module(u_info); - goto out; - - case TUX_ACTION_STARTTHREAD: - { - unsigned int nr; - - ret = copy_from_user(&nr, &u_info->thread_nr, - sizeof(int)); - if (ret) - GOTO_ERR_no_unlock; - if (nr >= nr_tux_threads) - GOTO_ERR_no_unlock; - ti = threadinfo + nr; - if (ti->started) - GOTO_ERR_unlock; - ti->started = 1; - current->tux_info = ti; - current->tux_exit = tux_exit; - if (ti->thread) - TUX_BUG(); - Dprintk("TUX: current open files limit for TUX%d: %ld.\n", nr, current->rlim[RLIMIT_NOFILE].rlim_cur); - lock_kernel(); - ret = user_req_start_thread(ti); - unlock_kernel(); - if (ret) { - current->tux_info = NULL; - current->tux_exit = NULL; - } else { - if (ti->thread != current) - TUX_BUG(); - } - goto out_userreq; - } - - case TUX_ACTION_STOPTHREAD: - if (!ti) - GOTO_ERR_no_unlock; - if (!ti->started) - GOTO_ERR_unlock; - req = ti->userspace_req; - if (req) - zap_userspace_req(req); - - lock_kernel(); - ret = user_req_stop_thread(ti); - unlock_kernel(); - goto out_userreq; - - case TUX_ACTION_CURRENT_DATE: - ret = strncpy_from_user(tux_date, u_info->new_date, - DATE_LEN); - if (ret <= 0) - GOTO_ERR_no_unlock; - goto out; - - case TUX_ACTION_REGISTER_MIMETYPE: - ret = register_mimetype(u_info); - if (ret) - GOTO_ERR_no_unlock; - goto out; - - case TUX_ACTION_QUERY_VERSION: - ret = (TUX_MAJOR_VERSION << 24) | (TUX_MINOR_VERSION << 16) | TUX_PATCHLEVEL_VERSION; - goto out; - default: - ; - } - -userspace_actions: - - if (!ti) - GOTO_ERR_no_unlock; - - if (!ti->started) - GOTO_ERR_unlock; - - req = ti->userspace_req; - if (!req) { - if (action == TUX_ACTION_EVENTLOOP) - goto eventloop; - GOTO_ERR_unlock; - } - if (!req->usermode) - TUX_BUG(); - - ret = copy_from_user(&req->event, &u_info->event, sizeof(int)); - if (ret) - GOTO_ERR_unlock; - ret = copy_from_user(&req->status, &u_info->http_status, sizeof(int)); - if (ret) - GOTO_ERR_unlock; - ret = copy_from_user(&req->bytes_sent, &u_info->bytes_sent, sizeof(int)); - if (ret) - GOTO_ERR_unlock; - ret = copy_from_user(&req->private, &u_info->priv, sizeof(req->private)); - if (ret) - GOTO_ERR_unlock; - - switch (action) { - - case TUX_ACTION_EVENTLOOP: -eventloop: - req = ti->userspace_req; - if (req) - zap_userspace_req(req); - ret = event_loop(ti); - goto out_userreq; - - /* - * Module forces keepalive off, server will close - * the connection. - */ - case TUX_ACTION_FINISH_CLOSE_REQ: - clear_keepalive(req); - - case TUX_ACTION_FINISH_REQ: - finish_userspace_req(req); - goto eventloop; - - case TUX_ACTION_REDIRECT_REQ: - - ti->userspace_req = NULL; - req->usermode = 0; - req->private = 0; - req->error = TUX_ERROR_REDIRECT; - DEC_STAT(nr_userspace_pending); - add_tux_atom(req, redirect_request); - add_req_to_workqueue(req); - - goto eventloop; - - case TUX_ACTION_POSTPONE_REQ: - - postpone_request(req); - ti->userspace_req = NULL; - ret = TUX_RETURN_USERSPACE_REQUEST; - break; - - case TUX_ACTION_GET_OBJECT: - release_req_dentry(req); - ret = strncpy_from_user(req->objectname, - u_info->objectname, MAX_URI_LEN-1); - if (ret <= 0) { - req->objectname[0] = 0; - req->objectname_len = 0; - GOTO_ERR_unlock; - } - req->objectname[ret] = 0; // string delimit - req->objectname_len = ret; - - Dprintk("got objectname {%s} (%d) from user-space req %p (req: %p).\n", req->objectname, req->objectname_len, u_info, req); - req->ti->userspace_req = NULL; - DEC_STAT(nr_userspace_pending); - user_get_object(req, 0); - goto eventloop; - - case TUX_ACTION_READ_OBJECT: - { - u64 u_addr; - char *addr; - loff_t ppos = 0; - struct file *filp; - - if (!req->dentry) - GOTO_ERR_unlock; - - ret = copy_from_user(&u_addr, &u_info->object_addr, - sizeof(u_addr)); - if (ret) - GOTO_ERR_unlock; - addr = (char *)(unsigned long)u_addr; - filp = dentry_open(req->dentry, O_RDONLY, 0); - dget(req->dentry); - generic_file_read(filp, addr, req->total_file_len, &ppos); - fput(filp); - ret = TUX_RETURN_USERSPACE_REQUEST; - break; - } - - case TUX_ACTION_SEND_OBJECT: - if (!req->dentry) - GOTO_ERR_unlock; - req->ti->userspace_req = NULL; - DEC_STAT(nr_userspace_pending); - user_send_object(req, 0); - goto eventloop; - - case TUX_ACTION_SEND_BUFFER: - { - u64 u_addr; - char *addr; - unsigned int len; - - ret = copy_from_user(&u_addr, - &u_info->object_addr, sizeof(u_addr)); - if (ret) - GOTO_ERR_unlock; - addr = (char *)(unsigned long)u_addr; - ret = copy_from_user(&len, - &u_info->objectlen, sizeof(addr)); - if (ret) - GOTO_ERR_unlock; - if ((int)len <= 0) - GOTO_ERR_unlock; - - ret = -EFAULT; - if (!access_ok(VERIFY_READ, addr, len)) - GOTO_ERR_unlock; - req->userbuf = addr; - req->userlen = len; - - req->ti->userspace_req = NULL; - DEC_STAT(nr_userspace_pending); - user_send_buffer(req, 0); - ret = 0; - goto eventloop; - } - - case TUX_ACTION_READ_HEADERS: - { - char *addr; - u64 u_addr; - - ret = copy_from_user(&u_addr, &u_info->object_addr, - sizeof(u_addr)); - if (ret) - GOTO_ERR_unlock; - addr = (char *)(unsigned long)u_addr; - ret = copy_to_user(&u_info->objectlen, - &req->headers_len, sizeof(req->headers_len)); - if (ret) - GOTO_ERR_unlock; - ret = copy_to_user(addr,req->headers, req->headers_len); - if (ret) - GOTO_ERR_unlock; - break; - } - - case TUX_ACTION_READ_POST_DATA: - { - char *addr; - unsigned int size; - u64 u_addr; - - ret = copy_from_user(&u_addr, &u_info->object_addr, - sizeof(u_addr)); - if (ret) - GOTO_ERR_unlock; - addr = (char *)(unsigned long)u_addr; - - ret = copy_from_user(&size, &u_info->objectlen, - sizeof(size)); - if (ret) - GOTO_ERR_unlock; - Dprintk("READ_POST_DATA: got %p(%d).\n", addr, size); - if (req->post_data_len < size) - size = req->post_data_len; - Dprintk("READ_POST_DATA: writing %d.\n", size); - ret = copy_to_user(&u_info->objectlen, - &size, sizeof(size)); - if (ret) - GOTO_ERR_unlock; - ret = copy_to_user(addr, req->post_data_str, size); - if (ret) - GOTO_ERR_unlock; - goto out; - } - - case TUX_ACTION_WATCH_PROXY_SOCKET: - { - struct socket *sock; - int err; - long fd; - u64 u_addr; - - ret = copy_from_user(&u_addr, &u_info->object_addr, - sizeof(u_addr)); - if (ret) - GOTO_ERR_unlock; - fd = (int)(unsigned long)u_addr; - - sock = sockfd_lookup(fd, &err); - if (!sock) - GOTO_ERR_unlock; - put_data_sock(req); - link_tux_data_socket(req, sock); - - ret = 0; - goto out; - } - - case TUX_ACTION_WAIT_PROXY_SOCKET: - { - if (!req->data_sock) - GOTO_ERR_unlock; - if (socket_input(req->data_sock)) { - ret = TUX_RETURN_USERSPACE_REQUEST; - goto out_userreq; - } - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - spin_unlock_irq(&req->ti->work_lock); - if (socket_input(req->data_sock)) { - unidle_req(req); - ret = TUX_RETURN_USERSPACE_REQUEST; - goto out_userreq; - } - req->ti->userspace_req = NULL; - goto eventloop; - } - - default: - GOTO_ERR_unlock; - } - -out_userreq: - req = ti->userspace_req; - if (req) { - ret = prepare_userspace_req(ti, u_info); - if (ret < 0) { - TDprintk("hm, user req %p returned %d, zapping.\n", - req, ret); - zap_userspace_req(req); - goto eventloop; - } - } -out: - if (action != TUX_ACTION_CURRENT_DATE) - Dprintk("sys_tux(%d, %p) returning %d.\n", action, u_info, ret); - while (unlikely(test_thread_flag(TIF_NEED_RESCHED))) { - __set_task_state(current, TASK_RUNNING); - schedule(); - } - return ret; -err_unlock: -err_no_unlock: - Dprintk("sys_tux(%d, %p) returning -EINVAL (ret:%d)!\n", action, u_info, ret); - while (unlikely(test_thread_flag(TIF_NEED_RESCHED))) { - __set_task_state(current, TASK_RUNNING); - schedule(); - } - return -EINVAL; -} - -/* - * This gets called if a TUX thread does an exit(). - */ -void tux_exit (void) -{ - __sys_tux(TUX_ACTION_STOPTHREAD, NULL); -} - -int tux_init(void) -{ - start_sysctl(); - -#if CONFIG_TUX_MODULE - spin_lock(&tux_module_lock); - sys_tux_ptr = __sys_tux; - tux_module = THIS_MODULE; - spin_unlock(&tux_module_lock); -#endif - - return 0; -} - -void tux_cleanup (void) -{ -#if CONFIG_TUX_MODULE - spin_lock(&tux_module_lock); - tux_module = NULL; - sys_tux_ptr = NULL; - spin_unlock(&tux_module_lock); -#endif - - end_sysctl(); -} - -module_init(tux_init) -module_exit(tux_cleanup) - -MODULE_LICENSE("GPL"); - diff --git a/net/tux/mod.c b/net/tux/mod.c deleted file mode 100644 index 14891140e..000000000 --- a/net/tux/mod.c +++ /dev/null @@ -1,262 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * mod.c: loading/registering of dynamic TUX modules - */ - -#include -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -spinlock_t tuxmodules_lock = SPIN_LOCK_UNLOCKED; -static LIST_HEAD(tuxmodules_list); - -tcapi_template_t * get_first_usermodule (void) -{ - tcapi_template_t *tcapi; - struct list_head *head, *curr, *next; - - spin_lock(&tuxmodules_lock); - head = &tuxmodules_list; - next = head->next; - - while ((curr = next) != head) { - tcapi = list_entry(curr, tcapi_template_t, modules); - next = curr->next; - if (tcapi->userspace_id) { - spin_unlock(&tuxmodules_lock); - return tcapi; - } - } - spin_unlock(&tuxmodules_lock); - return NULL; -} - -static tcapi_template_t * lookup_module (const char *vfs_name) -{ - tcapi_template_t *tcapi; - struct list_head *head, *curr, *next; - - while (*vfs_name == '/') - vfs_name++; - Dprintk("looking up TUX module {%s}.\n", vfs_name); - head = &tuxmodules_list; - next = head->next; - - while ((curr = next) != head) { - tcapi = list_entry(curr, tcapi_template_t, modules); - next = curr->next; - Dprintk("checking module {%s} == {%s}?\n", vfs_name, tcapi->vfs_name); - if (!strcmp(tcapi->vfs_name, vfs_name)) - return tcapi; - } - return NULL; -} - -/* - * Attempt to load a TUX application module. - * This is the slow path, we cache ('link') the module's - * API vector to the inode. - * The module loading path is serialized, and we handshake - * with the loaded module and fetch its API vector. - */ -tcapi_template_t * lookup_tuxmodule (const char *filename) -{ - tcapi_template_t *tcapi; - - spin_lock(&tuxmodules_lock); - tcapi = lookup_module(filename); - if (!tcapi) - Dprintk("did not find module vfs:{%s}\n", filename); - spin_unlock(&tuxmodules_lock); - return tcapi; -} - - -int register_tuxmodule (tcapi_template_t *tcapi) -{ - int ret = -EEXIST; - - spin_lock(&tuxmodules_lock); - - if (lookup_module(tcapi->vfs_name)) { - Dprintk("module with VFS binding '%s' already registered!\n", - tcapi->vfs_name); - goto out; - } - - list_add(&tcapi->modules, &tuxmodules_list); - ret = 0; - Dprintk("TUX module %s registered.\n", tcapi->vfs_name); -out: - spin_unlock(&tuxmodules_lock); - - return ret; -} - -void unregister_all_tuxmodules (void) -{ - tcapi_template_t *tcapi; - struct list_head *curr; - - spin_lock(&tuxmodules_lock); - while (((curr = tuxmodules_list.next)) != &tuxmodules_list) { - tcapi = list_entry(curr, tcapi_template_t, modules); - list_del(curr); - kfree(tcapi->vfs_name); - kfree(tcapi); - } - spin_unlock(&tuxmodules_lock); -} - -tcapi_template_t * unregister_tuxmodule (char *vfs_name) -{ - tcapi_template_t *tcapi; - int err = 0; - - spin_lock(&tuxmodules_lock); - tcapi = lookup_module(vfs_name); - if (!tcapi) { - Dprintk("huh, module %s not registered??\n", vfs_name); - err = -1; - } else { - list_del(&tcapi->modules); - Dprintk("TUX module %s unregistered.\n", vfs_name); - } - spin_unlock(&tuxmodules_lock); - - return tcapi; -} - -static int check_module_version (user_req_t *u_info) -{ - int major, minor, patch, ret; - - ret = copy_from_user(&major, &u_info->version_major, sizeof(int)); - ret += copy_from_user(&minor, &u_info->version_minor, sizeof(int)); - ret += copy_from_user(&patch, &u_info->version_patch, sizeof(int)); - if (ret) - return -EFAULT; - - if ((major != TUX_MAJOR_VERSION) || (minor > TUX_MINOR_VERSION)) { - - printk(KERN_ERR "TUX: module version %d:%d incompatible with kernel version %d:%d!\n", major, minor, TUX_MAJOR_VERSION, TUX_MINOR_VERSION); - return -EINVAL; - } - return 0; -} - -int user_register_module (user_req_t *u_info) -{ - int idx, len, ret; - tcapi_template_t *tcapi; - char modulename [MAX_URI_LEN+1]; - - ret = check_module_version(u_info); - if (ret) - return ret; - - /* - * Check module name length. - */ - ret = strnlen_user(u_info->objectname, MAX_URI_LEN+2); - if (ret < 0) - goto out; - ret = -EINVAL; - if (ret >= MAX_URI_LEN) - goto out; - - Dprintk("register user-module, %p.\n", u_info); - ret = strncpy_from_user(modulename, u_info->objectname, MAX_URI_LEN); - if (ret < 0) - goto out; - modulename[ret] = 0; - Dprintk("... user-module is: {%s}.\n", modulename); - len = strlen(modulename); - if (!len) - printk(KERN_ERR "no module name provided: please upgrade your TUX user-space utilities!\n"); - if (!len || (len > MAX_URI_LEN)) - return -EINVAL; - Dprintk("... user-module len is: %d.\n", len); - - ret = copy_from_user(&idx, &u_info->module_index, sizeof(int)); - if (ret || !idx) - goto out; - Dprintk("... user-module index is: %d.\n", idx); - - ret = -ENOMEM; - tcapi = (tcapi_template_t *) kmalloc(sizeof(*tcapi), GFP_KERNEL); - if (!tcapi) - goto out; - memset(tcapi, 0, sizeof(*tcapi)); - - tcapi->vfs_name = (char *) kmalloc(len+1, GFP_KERNEL); - if (!tcapi->vfs_name) { - kfree(tcapi); - goto out; - } - strcpy(tcapi->vfs_name, modulename); - tcapi->userspace_id = idx; - - Dprintk("... registering module {%s}.\n", tcapi->vfs_name); - ret = register_tuxmodule(tcapi); -out: - return ret; -} - -int user_unregister_module (user_req_t *u_info) -{ - int len, ret; - tcapi_template_t *tcapi; - char modulename [MAX_URI_LEN+1]; - - /* - * Check module name length. - */ - ret = strnlen_user(u_info->objectname, MAX_URI_LEN+2); - if (ret < 0) - goto out; - ret = -EINVAL; - if (ret >= MAX_URI_LEN) - goto out; - Dprintk("unregister user-module, %p.\n", u_info); - ret = strncpy_from_user(modulename, u_info->objectname, MAX_URI_LEN); - if (ret <= 0) - goto out; - modulename[ret] = 0; - Dprintk("... user-module is: {%s}.\n", modulename); - len = strlen(modulename); - if (!len || (len > MAX_URI_LEN)) - return -EINVAL; - Dprintk("... user-module len is: %d.\n", len); - - Dprintk("... unregistering module {%s}.\n", modulename); - tcapi = unregister_tuxmodule(modulename); - ret = -EINVAL; - if (tcapi) { - ret = 0; - kfree(tcapi->vfs_name); - kfree(tcapi); - } -out: - return ret; -} - diff --git a/net/tux/output.c b/net/tux/output.c deleted file mode 100644 index 2d0f073fe..000000000 --- a/net/tux/output.c +++ /dev/null @@ -1,352 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * output.c: Send data to clients - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -int send_sync_buf (tux_req_t *req, struct socket *sock, const char *buf, const size_t length, unsigned long flags) -{ - struct msghdr msg; - struct iovec iov; - int len, written = 0, left = length; - struct tcp_opt *tp = tcp_sk(sock->sk); - - tp->nonagle = 2; - - msg.msg_name = 0; - msg.msg_namelen = 0; - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = flags | MSG_NOSIGNAL; -repeat_send: - msg.msg_iov->iov_len = left; - msg.msg_iov->iov_base = (char *) buf + written; - - len = sock_sendmsg(sock, &msg, left); - - Dprintk("sendmsg ret: %d, written: %d, left: %d.\n", len,written,left); - if ((len == -ERESTARTSYS) || (!(flags & MSG_DONTWAIT) && - (len == -EAGAIN))) { - flush_all_signals(); - goto repeat_send; - } - if (len > 0) { - written += len; - left -= len; - if (left) - goto repeat_send; - } - if (len >= 0) { - if (written != length) - TUX_BUG(); - if (left) - TUX_BUG(); - } - if (req && (written > 0)) - req->bytes_sent += written; - Dprintk("sendmsg FINAL ret: %d, written: %d, left: %d.\n", len,written,left); - return written ? written : len; -} - -unsigned int tux_zerocopy_sendfile = 1; - -typedef struct sock_send_desc -{ - struct socket *sock; - tux_req_t *req; -} sock_send_desc_t; - -static int sock_send_actor (read_descriptor_t * desc, struct page *page, - unsigned long offset, unsigned long orig_size) -{ - sock_send_desc_t *sock_desc = (sock_send_desc_t *)desc->buf; - struct socket *sock = sock_desc->sock; - tux_req_t *req = sock_desc->req; - unsigned int flags; - ssize_t written; - char *buf = NULL; - unsigned int size; - - flags = MSG_DONTWAIT | MSG_NOSIGNAL; - if (desc->count < orig_size) - orig_size = desc->count; - if (desc->count > orig_size) - flags |= MSG_MORE; - Dprintk("sock_send_actor(), page: %p, offset: %ld, orig_size: %ld, sock: %p, desc->count: %d, desc->written: %d, MSG_MORE: %d.\n", page, offset, orig_size, sock, desc->count, desc->written, flags & MSG_MORE); - - if (req->content_gzipped >= 2) { - unsigned int gzip_left; - struct msghdr msg; - struct iovec iov; - mm_segment_t oldmm; - char *kaddr = kmap(page); - __u32 in_len, out_len; - out_len = orig_size*101/100 + 12; - buf = tux_kmalloc(out_len); - in_len = orig_size; - size = out_len; - gzip_left = 0; -// 8b1f 0808 fdc4 3bd8 0300 79 -buf[1] = 0x8b; buf[0] = 0x1f; buf[3] = 0x08; buf[2] = 0x08; -buf[5] = 0xfd; buf[4] = 0xc4; buf[7] = 0x3b; buf[6] = 0xd8; -buf[9] = 0x03; buf[8] = 0x00; buf[10] = 0x79; - size += 11; - Dprintk("pre-compress: in_len: %d, out_len: %d, gzip_left: %d, uncompressed size: %d.\n", in_len, out_len, gzip_left, size); - gzip_left = tux_gzip_compress(req, kaddr, buf+11, &in_len, &out_len); - size -= out_len; - buf[11] = 0x79; buf[12] = 0x00; - - Dprintk("post-compress: in_len: %d, out_len: %d, gzip_left: %d, compressed size: %d.\n", in_len, out_len, gzip_left, size); - kunmap(page); - msg.msg_name = NULL; - msg.msg_namelen = 0; - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - flags &= ~MSG_DONTWAIT; - msg.msg_flags = flags; - iov.iov_base = buf; - iov.iov_len = size; - - oldmm = get_fs(); set_fs(KERNEL_DS); - written = sock_sendmsg(sock, &msg, size); - set_fs(oldmm); - - Dprintk("buf: %p, offset: %ld, size: %d, written: %d.\n", buf, offset, size, written); - if (written == size) - written = orig_size; - else - written = size; - - } else { - size = orig_size; - if (tux_zerocopy_sendfile && sock->ops->sendpage && - (sock->sk->sk_route_caps&NETIF_F_SG)) { - written = sock->ops->sendpage(sock, page, offset, size, flags); - } else { - struct msghdr msg; - struct iovec iov; - char *kaddr; - mm_segment_t oldmm; - - if (offset+size > PAGE_SIZE) - return -EFAULT; - - kaddr = kmap(page); - - msg.msg_name = NULL; - msg.msg_namelen = 0; - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_flags = flags; - iov.iov_base = kaddr + offset; - iov.iov_len = size; - - oldmm = get_fs(); set_fs(KERNEL_DS); - written = sock_sendmsg(sock, &msg, size); - set_fs(oldmm); - - Dprintk("kaddr: %p, offset: %ld, size: %d, written: %d.\n", kaddr, offset, size, written); - kunmap(page); - } - } - if (written < 0) { - desc->error = written; - written = 0; - } - Dprintk("desc->count: %d, desc->written: %d, written: %d.\n", desc->count, desc->written, written); - desc->count -= written; - if ((int)desc->count < 0) - TUX_BUG(); - desc->written += written; - - if (buf) - kfree(buf); - - return written; -} - -/* - * Return 1 if the output space condition went away - * before adding the handler. - */ -int add_output_space_event (tux_req_t *req, struct socket *sock) -{ - struct sock *sk = sock->sk; - /* - * blocked due to socket IO? - */ - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0,&req->wait_output_space)) - TUX_BUG(); - INC_STAT(nr_output_space_pending); - - if ((sk->sk_state == TCP_ESTABLISHED) && enough_wspace(sk)) { - if (test_and_clear_bit(0, &req->wait_output_space)) { - DEC_STAT(nr_output_space_pending); - del_keepalive_timer(req); - spin_unlock_irq(&req->ti->work_lock); - return 1; - } - } - spin_unlock_irq(&req->ti->work_lock); - - return 0; -} - -#define SEND_BLOCKSIZE (164*1024) - -int generic_send_file (tux_req_t *req, struct socket *sock, int cachemiss) -{ - sock_send_desc_t sock_desc; - int len, want, nonblock = !cachemiss; - struct tcp_opt *tp = tcp_sk(sock->sk); - - tp->nonagle = 2; - - sock_desc.sock = sock; - sock_desc.req = req; - -repeat: - Dprintk("generic_send_file(%p,%d,%p) called, f_pos: %Ld, output_len: %Ld.\n", req, nonblock, sock, req->in_file.f_pos, req->output_len); - - if (req->proto->check_req_err(req, cachemiss)) - return -1; - if (connection_too_fast(req) == 2) { - len = -5; - goto out; - } - if (req->total_file_len < req->in_file.f_pos) - TUX_BUG(); - - req->desc.written = 0; - /* - * Careful, output_len can be 64-bit, while 'want' can be 32-bit. - */ - if (req->output_len > SEND_BLOCKSIZE) - want = SEND_BLOCKSIZE; - else - want = req->output_len; - req->desc.count = want; - req->desc.buf = (char *) &sock_desc; - req->desc.error = 0; - Dprintk("sendfile(), desc.count: %d.\n", req->desc.count); - do_generic_file_read(&req->in_file, &req->in_file.f_pos, &req->desc, sock_send_actor, nonblock); - if (req->desc.written > 0) { - req->bytes_sent += req->desc.written; - req->output_len -= req->desc.written; - } - if (!nonblock && (req->desc.error == -EWOULDBLOCKIO)) - TUX_BUG(); - Dprintk("sendfile() wrote: %d bytes.\n", req->desc.written); - if (req->output_len && !req->desc.written && !req->desc.error) { -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - req->in_file.f_pos = 0; - req->error = TUX_ERROR_CONN_CLOSE; - zap_request(req, cachemiss); - return -1; - } - - switch (req->desc.error) { - - case -EWOULDBLOCKIO: - len = -3; - break; - case -EAGAIN: -no_write_space: - Dprintk("sk->wmem_queued: %d, sk->sndbuf: %d.\n", - sock->sk->sk_wmem_queued, sock->sk->sk_sndbuf); - len = -4; - break; - default: - len = req->desc.written; -#if CONFIG_TUX_DEBUG - if (req->desc.error) - TDprintk("TUX: sendfile() returned error %d (signals pending: %08lx)!\n", req->desc.error, current->pending.signal.sig[0]); -#endif - if (!req->desc.error) { - if (req->output_len < 0) - BUG(); - if (req->output_len) { - if (test_bit(SOCK_NOSPACE, &sock->flags)) - goto no_write_space; - goto repeat; - } - } -#if CONFIG_TUX_DEBUG - if (req->desc.written != want) - TDprintk("TUX: sendfile() wrote %d bytes, wanted %d! (pos %Ld) (signals pending: %08lx).\n", req->desc.written, want, req->in_file.f_pos, current->pending.signal.sig[0]); - else - Dprintk("TUX: sendfile() FINISHED for req %p, wrote %d bytes.\n", req, req->desc.written); - req->bytes_expected = 0; -#endif - break; - } - -out: - Dprintk("sendfile() wrote %d bytes.\n", len); - - return len; -} - -static int file_fetch_actor (read_descriptor_t * desc, struct page *page, - unsigned long offset, unsigned long size) -{ - if (desc->count < size) - size = desc->count; - - desc->count -= size; - desc->written += size; - - return size; -} - -int tux_fetch_file (tux_req_t *req, int nonblock) -{ - int len; - - req->desc.written = 0; - req->desc.count = req->output_len; - req->desc.buf = NULL; - req->desc.error = 0; - - do_generic_file_read(&req->in_file, &req->in_file.f_pos, &req->desc, - file_fetch_actor, nonblock); - if (nonblock && (req->desc.error == -EWOULDBLOCKIO)) - return 1; - len = req->desc.written; - if (req->desc.error) - Dprintk("fetchfile() returned %d error!\n", req->desc.error); - Dprintk("fetchfile() fetched %d bytes.\n", len); - return 0; -} - diff --git a/net/tux/parser.h b/net/tux/parser.h deleted file mode 100644 index f355c1e14..000000000 --- a/net/tux/parser.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, Ingo Molnar - * - * parser.h: generic parsing routines - */ - -#define get_c(ptr,left) \ -({ \ - char __ret; \ - \ - if (!left) \ - GOTO_INCOMPLETE; \ - left--; \ - __ret = *((ptr)++); \ - if (!__ret) \ - GOTO_REDIR; \ - __ret; \ -}) - -#define PARSE_TOKEN(ptr,str,left) \ - ({ \ - int __ret; \ - \ - if (!left) \ - GOTO_INCOMPLETE; \ - if (sizeof(str)-1 > left) { \ - if (memcmp(ptr, str, left)) \ - GOTO_REDIR; \ - GOTO_INCOMPLETE; \ - } \ - \ - if (memcmp(ptr, str, sizeof(str)-1)) \ - __ret = 0; \ - else { \ - ptr += sizeof(str)-1; \ - left -= sizeof(str)-1; \ - __ret = 1; \ - } \ - __ret; \ - }) - -#define PARSE_METHOD(req,ptr,name,left) \ - ({ \ - int __ret; \ - \ - if (PARSE_TOKEN(ptr,#name" ",left)) { \ - req->method = METHOD_##name; \ - __ret = 1; \ - } else \ - __ret = 0; \ - __ret; \ - }) - -#define COPY_LINE(ptr,target,left) \ - do { \ - char prev_c = 0, c; \ - while (((c = get_c(ptr,left))) != '\n') \ - *target++ = prev_c = c; \ - if (prev_c != '\r') \ - GOTO_REDIR; \ - } while (0) - -#define COPY_LINE_TOLOWER(ptr,target,left,limit) \ - do { \ - char prev_c = 0, c; \ - while (((c = get_c(ptr,left))) != '\n') { \ - if ((c >= 'A') && (c <= 'Z')) \ - c -= 'A'-'a'; \ - *target++ = prev_c = c; \ - if (target == (limit)) \ - GOTO_REDIR; \ - } \ - if (prev_c != '\r') \ - GOTO_REDIR; \ - } while (0) - -#define COPY_FIELD(ptr,target,left) \ - do { \ - char c; \ - while ((c = get_c(ptr,left)) != ' ') \ - *target++ = c; \ - } while (0) - -#define SKIP_LINE(ptr,left) \ - do { \ - char prev_c = 0, c; \ - while (((c = get_c(ptr,left))) != '\n') \ - prev_c = c; \ - if (prev_c != '\r') \ - GOTO_REDIR; \ - } while (0) - -#define SKIP_WHITESPACE(curr,left) \ -do { \ - while ((left) && (*(curr) == ' ')) \ - (curr)++, (left)--; \ - if (!(left)) \ - GOTO_REDIR; \ -} while (0) - diff --git a/net/tux/postpone.c b/net/tux/postpone.c deleted file mode 100644 index d4a693b93..000000000 --- a/net/tux/postpone.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * postpone.c: postpone/continue userspace requests - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -void postpone_request (tux_req_t *req) -{ - if (!req->usermode) - TUX_BUG(); - INC_STAT(nr_postpone_pending); - req->postponed = 1; -} - -/* - * Continue a postponed request. The request will show up in the - * userspace queue and will be handled by the fast thread. - * A request can only be postponed in a TUX process, but can be - * continued from any process that has access to the socket file - * descriptor. - */ -int continue_request (int fd) -{ - threadinfo_t *ti; - struct socket *sock; - tux_req_t *req; - int err; - - sock = sockfd_lookup(fd, &err); - if (!sock || !sock->sk) - goto out; - req = sock->sk->sk_user_data; - - err = -EINVAL; - if (!req) - goto out_put; - ti = req->ti; - if (!req->postponed) - goto out_unlock_put; - if (!req->usermode) - TUX_BUG(); - - req->postponed = 0; - DEC_STAT(nr_postpone_pending); - - Dprintk("continuing postponed req %p.\n", req); - add_req_to_workqueue(req); - -out_unlock_put: - err = 0; -out_put: - fput(sock->file); -out: - return err; -} - diff --git a/net/tux/proc.c b/net/tux/proc.c deleted file mode 100644 index 2973a482b..000000000 --- a/net/tux/proc.c +++ /dev/null @@ -1,1190 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * proc.c: /proc/sys/tux handling - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -char tux_common_docroot[200] = "/var/www/tux/"; -char tux_http_subdocroot[200] = ""; -char tux_ftp_subdocroot[200] = ""; -char tux_logfile[200] = "/var/log/tux"; -char tux_cgiroot[200] = "/var/www/tux/cgiroot/"; -char tux_404_page[200] = "404.html"; -char tux_default_vhost[200] = "default"; -char tux_extra_html_header[600]; -unsigned int tux_extra_html_header_size = 0; - -int tux_cgi_uid = -1; -int tux_cgi_gid = -1; -unsigned int tux_clientport = 8080; -unsigned int tux_logging = 0; -unsigned int tux_threads = 2; -unsigned int tux_max_connect = 10000; -unsigned int tux_max_keepalives = 10000; -unsigned int tux_max_backlog = 2048; -unsigned int tux_keepalive_timeout = 0; -unsigned int tux_max_output_bandwidth = 0; -unsigned int tux_defer_accept = 1; -unsigned int tux_mode_forbidden = 0 /*S_IXUGO*/; /* do not allow executable (CGI) files */ -unsigned int tux_mode_allowed = S_IROTH; /* allow access if read-other is set */ -unsigned int tux_virtual_server = 0; -unsigned int tux_ftp_virtual_server = 0; -unsigned int mass_hosting_hash = 0; -unsigned int strip_host_tail = 0; -unsigned int tux_max_object_size = 0; -unsigned int log_cpu_mask = ~0; -unsigned int tux_compression = 0; -unsigned int tux_noid = 0; -unsigned int tux_cgi_inherit_cpu = 0; -unsigned int tux_cgi_cpu_mask = ~0; -unsigned int tux_zerocopy_header = 1; -unsigned int tux_max_free_requests = 1000; -unsigned int tux_ignore_query = 0; -unsigned int tux_all_userspace = 0; -unsigned int tux_redirect_logging = 1; -unsigned int tux_max_header_len = 3000; -unsigned int tux_referer_logging = 0; -unsigned int tux_generate_etags = 1; -unsigned int tux_generate_last_mod = 1; -unsigned int tux_generate_cache_control = 1; -unsigned int tux_ip_logging = 1; -unsigned int tux_ftp_wait_close = 1; -unsigned int tux_ftp_log_retr_only = 0; -unsigned int tux_hide_unreadable = 1; -unsigned int tux_http_dir_indexing = 0; -unsigned int tux_log_incomplete = 0; -unsigned int tux_cpu_offset = 0; -unsigned int tux_ftp_login_message = 0; - -static struct ctl_table_header *tux_table_header; - -static ctl_table tux_table[] = { - { NET_TUX_DOCROOT, - "documentroot", - &tux_common_docroot, - sizeof(tux_common_docroot), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_DOCROOT, - "http_subdocroot", - &tux_http_subdocroot, - sizeof(tux_http_subdocroot), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_DOCROOT, - "ftp_subdocroot", - &tux_ftp_subdocroot, - sizeof(tux_ftp_subdocroot), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_LOGFILE, - "logfile", - &tux_logfile, - sizeof(tux_logfile), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_THREADS, - "threads", - &tux_threads, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_KEEPALIVE_TIMEOUT, - "keepalive_timeout", - &tux_keepalive_timeout, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_KEEPALIVE_BW, - "max_output_bandwidth", - &tux_max_output_bandwidth, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_DEFER_ACCEPT, - "defer_accept", - &tux_defer_accept, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_BACKLOG, - "max_backlog", - &tux_max_backlog, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_CONNECT, - "max_connect", - &tux_max_connect, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_KEEPALIVES, - "max_keepalives", - &tux_max_keepalives, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MODE_FORBIDDEN, - "mode_forbidden", - &tux_mode_forbidden, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MODE_ALLOWED, - "mode_allowed", - &tux_mode_allowed, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CGI_UID, - "cgi_uid", - &tux_cgi_uid, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CGI_GID, - "cgi_gid", - &tux_cgi_gid, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CGIROOT, - "cgiroot", - &tux_cgiroot, - sizeof(tux_cgiroot), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_404_PAGE, - "404_page", - &tux_404_page, - sizeof(tux_404_page), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_404_PAGE, - "default_vhost", - &tux_default_vhost, - sizeof(tux_default_vhost), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_404_PAGE, - "extra_html_header", - &tux_extra_html_header, - sizeof(tux_extra_html_header), - 0644, - NULL, - proc_dostring, - &sysctl_string, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "extra_html_header_size", - &tux_extra_html_header_size, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "clientport", - &tux_clientport, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "generate_etags", - &tux_generate_etags, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "generate_last_mod", - &tux_generate_last_mod, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "generate_cache_control", - &tux_generate_cache_control, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "ip_logging", - &tux_ip_logging, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "ftp_wait_close", - &tux_ftp_wait_close, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "ftp_log_retr_only", - &tux_ftp_log_retr_only, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "http_dir_indexing", - &tux_http_dir_indexing, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "hide_unreadable", - &tux_hide_unreadable, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CLIENTPORT, - "log_incomplete", - &tux_log_incomplete, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_LOGGING, - "TDprintk", - &tux_TDprintk, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_LOGGING, - "Dprintk", - &tux_Dprintk, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, -#if TUX_DPRINTK -#endif - { NET_TUX_LOGGING, - "logging", - &tux_logging, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_LOGENTRY_ALIGN_ORDER, - "logentry_align_order", - &tux_logentry_align_order, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_ACK_PINGPONG, - "ack_pingpong", - &tux_ack_pingpong, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_PUSH_ALL, - "push_all", - &tux_push_all, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_ZEROCOPY_PARSE, - "zerocopy_parse", - &tux_zerocopy_parse, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_VIRTUAL_SERVER, - "virtual_server", - &tux_virtual_server, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_VIRTUAL_SERVER, - "mass_hosting_hash", - &mass_hosting_hash, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_VIRTUAL_SERVER, - "strip_host_tail", - &strip_host_tail, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_VIRTUAL_SERVER, - "ftp_virtual_server", - &tux_ftp_virtual_server, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_OBJECT_SIZE, - "max_object_size", - &tux_max_object_size, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_COMPRESSION, - "compression", - &tux_compression, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_NOID, - "noid", - &tux_noid, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CGI_INHERIT_CPU, - "cgi_inherit_cpu", - &tux_cgi_inherit_cpu, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_CGI_CPU_MASK, - "cgi_cpu_mask", - &tux_cgi_cpu_mask, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_ZEROCOPY_HEADER, - "zerocopy_header", - &tux_zerocopy_header, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_ZEROCOPY_SENDFILE, - "zerocopy_sendfile", - &tux_zerocopy_sendfile, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_FREE_REQUESTS, - "max_free_requests", - &tux_max_free_requests, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_ALL_USERSPACE, - "all_userspace", - &tux_all_userspace, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_REDIRECT_LOGGING, - "redirect_logging", - &tux_redirect_logging, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_IGNORE_QUERY, - "ignore_query", - &tux_ignore_query, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_REFERER_LOGGING, - "referer_logging", - &tux_referer_logging, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_REFERER_LOGGING, - "cpu_offset", - &tux_cpu_offset, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_REFERER_LOGGING, - "ftp_login_message", - &tux_ftp_login_message, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - { NET_TUX_MAX_HEADER_LEN, - "max_header_len", - &tux_max_header_len, - sizeof(int), - 0644, - NULL, - proc_dointvec, - &sysctl_intvec, - NULL, - NULL, - NULL - }, - {0,0,0,0,0,0,0,0,0,0,0} }; - - -static ctl_table tux_dir_table[] = { - {NET_TUX, "tux", NULL, 0, 0555, tux_table,0,0,0,0,0}, - {0,0,0,0,0,0,0,0,0,0,0} -}; - -static ctl_table tux_root_table[] = { - {CTL_NET, "net", NULL, 0, 0555, tux_dir_table,0,0,0,0,0}, - {0,0,0,0,0,0,0,0,0,0,0} -}; - - -static struct proc_dir_entry * root_tux_dir; -static struct proc_dir_entry * log_cpu_mask_entry; -static struct proc_dir_entry * stat_entry; -static struct proc_dir_entry * tux_dir [CONFIG_TUX_NUMTHREADS]; -static struct proc_dir_entry * listen_dir [CONFIG_TUX_NUMTHREADS]; - -tux_socket_t tux_listen [CONFIG_TUX_NUMTHREADS][CONFIG_TUX_NUMSOCKETS] = - { [0 ... CONFIG_TUX_NUMTHREADS-1] = { {&tux_proto_http, 0, 80, NULL}, } }; - -#define HEX_DIGITS 8 - -static int hex_read_proc (char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - if (count < HEX_DIGITS+1) - return -EINVAL; - return sprintf (page, "%08x\n", *(unsigned int *)data); -} - -static int hex_write_proc (struct file *file, const char *buffer, - unsigned long count, void *data) -{ - char hexnum [HEX_DIGITS]; - unsigned int new_value; - unsigned int i, full_count = count; - - if (!count) - return -EINVAL; - if (count > HEX_DIGITS) - count = HEX_DIGITS; - if (copy_from_user(hexnum, buffer, count)) - return -EFAULT; - - /* - * Parse the first 8 characters as a hex string, any non-hex char - * is end-of-string. '00e1', 'e1', '00E1', 'E1' are the same. - */ - new_value = 0; - - for (i = 0; i < count; i++) { - unsigned int c = hexnum[i]; - - switch (c) { - case '0' ... '9': c -= '0'; break; - case 'a' ... 'f': c -= 'a'-10; break; - case 'A' ... 'F': c -= 'A'-10; break; - default: - goto out; - } - new_value = (new_value << 4) | c; - } -out: - *(int *)data = new_value; - - return full_count; -} - -#define LINE_SIZE 1024 -#define LINE_MASK (LINE_SIZE-1) - -static int print_request_stats (threadinfo_t *ti, char *page, unsigned int skip_count, unsigned int max_count) -{ - struct list_head *head, *curr; - tux_req_t *req; - unsigned int count = 0, size, line_off, len; - char stat_line [LINE_SIZE]; - - if (!max_count) - BUG(); - - head = &ti->all_requests; - curr = head->next; - - while (curr != head) { - req = list_entry(curr, tux_req_t, all); - curr = curr->next; - count++; - if (count <= skip_count) - continue; - line_off = 0; -#define SP(x...) \ - line_off += sprintf(stat_line + line_off, x) - - if (req->proto == &tux_proto_http) - SP("0 "); - else - SP("1 "); - - SP("%p ", req); - SP("%d ", req->atom_idx); - if (req->atom_idx >= 1) - SP("%p ", req->atoms[0]); - else - SP("........ "); - if (req->atom_idx >= 2) - SP("%p ", req->atoms[1]); - else - SP("........ "); - if (!list_empty(&req->work)) SP("W"); else SP("."); - if (!list_empty(&req->free)) SP("F"); else SP("."); - if (!list_empty(&req->lru)) SP("L"); else SP("."); - if (req->keep_alive) SP("K"); else SP("."); - if (req->idle_input) SP("I"); else SP("."); - if (timer_pending(&req->keepalive_timer)) - SP("T(%lu/%lu)",jiffies,req->keepalive_timer.expires); else SP("."); - if (req->wait_output_space) SP("O"); else SP("."); - if (timer_pending(&req->output_timer)) - SP("T"); else SP("."); - SP(" %d ", req->error); - SP(" %d ", req->status); - -#define SP_HOST(ip,port) \ - SP("%d.%d.%d.%d:%d ",NIPQUAD(ip),port) - - if (req->sock) { - if (req->sock->sk) - SP("%d:", req->sock->sk->sk_state); - else - SP("-2:"); - } else - SP("-1:"); - SP_HOST(req->client_addr, req->client_port); - - SP("%Ld ", req->total_file_len); - SP("%Ld ", req->in_file.f_pos); - if (req->proto == &tux_proto_http) { - SP("%d ", req->method); - SP("%d ", req->version); - } - if (req->proto == &tux_proto_ftp) { - SP("%d ", req->ftp_command); - if (req->data_sock) { - if (req->data_sock->sk) - SP("%d:",req->data_sock->sk->sk_state); - else - SP("-2:"); - if (req->data_sock->sk) - SP_HOST(inet_sk(req->data_sock->sk)->daddr, - inet_sk(req->data_sock->sk)->dport); - else - SP("-1:-1 "); - } else - SP("-1 "); - } - SP("%p/%p %p/%p ", req->sock, req->sock ? req->sock->sk : (void *)-1, req->data_sock, req->data_sock ? req->data_sock->sk : (void *)-1); - - SP("%d\n", req->parsed_len); - len = req->headers_len; - if (len > 500) - len = 500; - SP("\n%d\n", len); - memcpy(stat_line + line_off, req->headers, len); - line_off += len; - len = req->objectname_len; - if (len > 100) - len = 100; - SP("\n%d\n", len); - memcpy(stat_line + line_off, req->objectname, len); - line_off += len; - SP("\n\n"); - if (line_off >= LINE_SIZE) - BUG(); - Dprintk("printing req %p, count %d, page %p: {%s}.\n", req, count, page, stat_line); - size = sprintf(page, "%-*s\n", LINE_SIZE-1, stat_line); - if (size != LINE_SIZE) - BUG(); - page += LINE_SIZE; - if (count-skip_count >= max_count) - break; - } - - Dprintk("count: %d.\n", count-skip_count); - return count - skip_count; -} - -static int stat_read_proc (char *page, char **start, off_t off, - int max_size, int *eof, void *data) -{ - unsigned int i, nr_total = 0, nr, nr_off, nr_skip, size = 0, nr_wanted; - - Dprintk("START, page: %p, max_size: %d, off: %ld.\n", page, max_size, off); - *eof = 1; - if (max_size & LINE_MASK) - return 0; - if (off & LINE_MASK) - return 0; - if (!max_size) - return 0; - - nr_off = off/LINE_SIZE; - - for (i = 0; i < nr_tux_threads; i++) { - threadinfo_t *ti = threadinfo + i; - spin_lock_irq(&ti->work_lock); - nr = ti->nr_requests; - Dprintk("ti: %p, nr: %d, nr_total: %d, nr_off: %d.\n", ti, nr, nr_total, nr_off); - nr_total += nr; - if (nr_off >= nr_total) { - spin_unlock_irq(&ti->work_lock); - continue; - } - nr_skip = nr_off - (nr_total - nr); - nr_wanted = (max_size-size) / LINE_SIZE; - Dprintk("nr_skip: %d, nr_wanted: %d.\n", nr_skip, nr_wanted); - nr = print_request_stats(ti, page + size, nr_skip, nr_wanted); - spin_unlock_irq(&ti->work_lock); - nr_off += nr; - size += nr * LINE_SIZE; - Dprintk("ret: %d requests, size: %d.\n", nr, size); - if (size > max_size) - BUG(); - if (size == max_size) - break; - } - Dprintk("DONE: size: %d.\n", size); - - *start = page; - - if (size) - *eof = 0; - return size; -} - -static int stat_write_proc (struct file *file, const char *buffer, - unsigned long count, void *data) -{ - return -EINVAL; -} - -#define MAX_STRING "http://255.255.255.255:65535" -#define MAX_STRINGLEN (sizeof(MAX_STRING)) - -#define INACTIVE_1 "[inactive]\n" -#define INACTIVE_2 "0\n" - -static int listen_read_proc (char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - tux_socket_t *listen = data; - - if (count < MAX_STRINGLEN) - return -EINVAL; - - if (!listen->proto) - return sprintf(page, INACTIVE_1); - - return sprintf (page, "%s://%u.%u.%u.%u:%hu\n", listen->proto->name, - HIPQUAD(listen->ip), listen->port); -} - -static int listen_write_proc (struct file *file, const char *buffer, - unsigned long count, void *data) -{ - char string [MAX_STRINGLEN]; - unsigned int d1, d2, d3, d4; - unsigned short port; - tux_socket_t *listen = data; - - if (!count) - return -EINVAL; - if (count > MAX_STRINGLEN) - count = MAX_STRINGLEN; - if (copy_from_user(string, buffer, count)) - return -EFAULT; - string[count] = 0; - - if (!strcmp(string, INACTIVE_1) || !strcmp(string, INACTIVE_2)) { - listen->proto = NULL; - listen->ip = 0; - listen->port = 0; - return count; - } - -#define MK_IP(a,b,c,d) ((a << 24) | (b << 16) | (c << 8) | d) - - if (sscanf(string, "http://%u.%u.%u.%u:%hu\n", - &d1, &d2, &d3, &d4, &port) == 5) { - listen->ip = MK_IP(d1,d2,d3,d4); - listen->port = port; - listen->proto = &tux_proto_http; - return count; - } - - if (sscanf(string, "ftp://%u.%u.%u.%u:%hu\n", - &d1, &d2, &d3, &d4, &port) == 5) { - listen->ip = MK_IP(d1,d2,d3,d4); - listen->port = port; - listen->proto = &tux_proto_ftp; - return count; - } - printk(KERN_ERR "tux: invalid listen-socket parameters: %s\n", string); - return -EINVAL; -} - -#define MAX_NAMELEN 10 - -static void register_tux_proc (unsigned int nr) -{ - struct proc_dir_entry *entry; - char name [MAX_NAMELEN]; - int i; - - if (!root_tux_dir) - TUX_BUG(); - - sprintf(name, "%d", nr); - - /* create /proc/net/tux/1234/ */ - tux_dir[nr] = proc_mkdir(name, root_tux_dir); - - /* create /proc/net/tux/1234/listen/ */ - listen_dir[nr] = proc_mkdir("listen", tux_dir[nr]); - - /* create /proc/net/tux/1234/listen/ */ - for (i = 0; i < CONFIG_TUX_NUMSOCKETS; i++) { - sprintf(name, "%d", i); - entry = create_proc_entry(name, 0700, listen_dir[nr]); - - entry->nlink = 1; - entry->data = (void *)(tux_listen[nr] + i); - entry->read_proc = listen_read_proc; - entry->write_proc = listen_write_proc; - tux_listen[nr][i].entry = entry; - } -} - -static void unregister_tux_proc (unsigned int nr) -{ - int i; - - for (i = 0; i < CONFIG_TUX_NUMSOCKETS; i++) { - remove_proc_entry(tux_listen[nr][i].entry->name,listen_dir[nr]); - tux_listen[nr][i].entry = NULL; - } - - remove_proc_entry(listen_dir[nr]->name, tux_dir[nr]); - - remove_proc_entry(tux_dir[nr]->name, root_tux_dir); -} - -static void cleanup_tux_proc (void) -{ - int i; - - Dprintk("cleaning up /proc/net/tux/\n"); - - for (i = 0; i < CONFIG_TUX_NUMTHREADS; i++) - unregister_tux_proc(i); - remove_proc_entry(stat_entry->name, root_tux_dir); - remove_proc_entry(log_cpu_mask_entry->name, root_tux_dir); - remove_proc_entry(root_tux_dir->name, proc_net); -} - -static void init_tux_proc (void) -{ - struct proc_dir_entry *entry; - int i; - - if (root_tux_dir) - return; - - /* create /proc/net/tux */ - root_tux_dir = proc_mkdir("tux", proc_net); - - entry = create_proc_entry("log_cpu_mask", 0700, root_tux_dir); - - entry->nlink = 1; - entry->data = (void *)&log_cpu_mask; - entry->read_proc = hex_read_proc; - entry->write_proc = hex_write_proc; - - log_cpu_mask_entry = entry; - - entry = create_proc_entry("stat", 0700, root_tux_dir); - - entry->nlink = 1; - entry->data = NULL; - entry->read_proc = stat_read_proc; - entry->write_proc = stat_write_proc; - - stat_entry = entry; - - /* - * Create entries for all existing threads. - */ - for (i = 0; i < CONFIG_TUX_NUMTHREADS; i++) - register_tux_proc(i); -} - -void start_sysctl(void) -{ - init_tux_proc(); - tux_table_header = register_sysctl_table(tux_root_table,1); -} - -void end_sysctl(void) -{ - cleanup_tux_proc(); - unregister_sysctl_table(tux_table_header); -} - -#if CONFIG_SMP -void mask_to_cpumask(unsigned int mask, cpumask_t *cpu_mask) -{ - - unsigned int bit_mask, i; - - bit_mask = 1 << 31; - - for (i=NR_CPUS-1; i--; i >= 0) { - if(mask & bit_mask) - cpu_set(i, *cpu_mask); - else - cpu_clear(i, *cpu_mask); - mask <<= 1; - } - -} -#endif - diff --git a/net/tux/proto_ftp.c b/net/tux/proto_ftp.c deleted file mode 100644 index fbb9d8eef..000000000 --- a/net/tux/proto_ftp.c +++ /dev/null @@ -1,1549 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * ftp_proto.c: FTP application protocol support - */ - -#define __KERNEL_SYSCALLS__ -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -#define HELLO "220 Linux/TUX 3.0 FTP server welcomes you!\r\n" -#define WRITE_DONE "226 Transfer complete.\r\n" -#define BAD_FILENAME "550 No such file or directory.\r\n" -#define GOOD_DIR "250 CWD command successful.\r\n" -#define LIST_ERR "503 LIST without PORT! Closing connection.\r\n" -#define LIST_ERR_MEM "503 LIST could not allocate memory! Closing connection.\r\n" -#define WRITE_FILE "150 Opening BINARY mode data connection.\r\n" -#define WRITE_LIST "150 Opening ASCII mode data connection.\r\n" -#define RETR_ERR "503 RETR without PORT! Closing connection.\r\n" -#define PORT_OK "200 PORT command successful.\r\n" -#define LOGIN_OK "230-There are currently %d users logged in, out of %d maximum.\r\n230-Bandwidth served by TUX currently: %d KB/sec\r\n230 TUX Guest login ok.\r\n" -#define LOGIN_OK_ONE "230-There is currently 1 user logged in, out of %d maximum.\r\n230-Bandwidth served by TUX currently: %d KB/sec\r\n230 TUX Guest login ok.\r\n" -#define LOGIN_OK_PASS "230 TUX Guest login ok.\r\n" -#define LOGIN_FORBIDDEN "530 Sorry, Login Denied!\r\n" -#define TYPE_OK "200 Type set to I.\r\n" -#define BYE "221 Thank You for using TUX!\r\n" -#define NOT_IMPLEMENTED "502 Command not implemented.\r\n" -#define CLOSE_2 "221 Cannot handle request, closing connection!\r\n" -#define CLOSE "500 Unknown command.\r\n" -#define CLOSE_TIMEOUT "421 Timeout, closing connection!\r\n" -#define LINUX_SYST "215 UNIX Type: L8, Linux/TUX/3.0\r\n" -#define COMMAND_OK "200 Command OK.\r\n" -#define REST_OK "350 Restart offset OK.\r\n" -#define WRITE_ABORTED "426 Transfer aborted, data connection closed.\r\n" -#define SITE "214 No SITE commands are recognized.\r\n" - -#define INTERVAL 10 - -unsigned long last_measurement; -unsigned int ftp_bytes_sent; -unsigned int ftp_bandwidth; - -static void __update_bandwidth (tux_req_t *req, unsigned int bytes) -{ - /* - * Bandwidth measurement. Not completely accurate, - * but it's good enough and lightweight enough. - */ - if (jiffies >= last_measurement + INTERVAL*HZ) { - ftp_bandwidth = (ftp_bytes_sent + 1023)/INTERVAL/1024; - ftp_bytes_sent = 0; - last_measurement = jiffies; - } - if (bytes) - atomic_add(bytes, (atomic_t *)&ftp_bytes_sent); - Dprintk("update_bandwidth(%p,%d), bytes_sent: %d, bandwidth: %d.\n", - req, bytes, ftp_bytes_sent, ftp_bandwidth); -} - -#define update_bandwidth(req,bytes) \ - do { \ - if (unlikely(tux_ftp_login_message)) \ - __update_bandwidth(req, bytes); \ - } while (0) - -static inline void __ftp_send_async_message (tux_req_t *req, - const char *message, int status, unsigned int size) -{ - update_bandwidth(req, size); - __send_async_message(req, message, status, size, 1); -} - -#define ftp_send_async_message(req,str,status) \ - __ftp_send_async_message(req,str,status,sizeof(str)-1) - - -static void ftp_flush_req (tux_req_t *req, int cachemiss) -{ - tux_push_pending(req->sock->sk); - add_req_to_workqueue(req); -} - -static void ftp_execute_command (tux_req_t *req, int cachemiss); - -static void ftp_lookup_vhost (tux_req_t *req, int cachemiss) -{ - struct dentry *dentry; - struct nameidata base; - struct vfsmount *mnt = NULL; - unsigned int flag = cachemiss ? 0 : LOOKUP_ATOMIC; - char ip[3+1+3+1+3+1+3 + 2]; - - sprintf(ip, "%d.%d.%d.%d", NIPQUAD(inet_sk(req->sock->sk)->rcv_saddr)); - Dprintk("ftp_lookup_vhost(%p, %d, virtual: %d, host: %s.)\n", - req, flag, req->virtual, ip); - - base.flags = LOOKUP_FOLLOW|flag; - base.last_type = LAST_ROOT; - base.dentry = dget(req->proto->main_docroot.dentry); - base.mnt = mntget(req->proto->main_docroot.mnt); - - dentry = __tux_lookup(req, ip, &base, &mnt); - - Dprintk("looked up dentry %p.\n", dentry); - if (dentry && !IS_ERR(dentry) && !dentry->d_inode) - TUX_BUG(); - - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - add_tux_atom(req, ftp_lookup_vhost); - queue_cachemiss(req); - return; - } - goto abort; - } - - req->docroot_dentry = dentry; - req->docroot_mnt = mnt; - - add_tux_atom(req, ftp_execute_command); - add_req_to_workqueue(req); - return; -abort: - if (dentry) { - if (!IS_ERR(dentry)) - dput(dentry); - dentry = NULL; - } - if (mnt) { - if (!IS_ERR(mnt)) - mntput(mnt); - mnt = NULL; - } - req_err(req); - add_req_to_workqueue(req); -} - -static void ftp_got_request (tux_req_t *req) -{ - add_tux_atom(req, parse_request); - add_tux_atom(req, ftp_flush_req); - ftp_send_async_message(req, HELLO, 220); -} - -#define GOTO_ERR { TDprintk("FTP protocol error at: %s:%d\n", \ - __FILE__, __LINE__); goto error; } - -static void zap_data_socket (tux_req_t *req) -{ - if (!req->data_sock) - return; - Dprintk("zapping req %p's data socket %p.\n", req, req->data_sock); - - unlink_tux_data_socket(req); - sock_release(req->data_sock); - req->data_sock = NULL; -} - -static int parse_ftp_message (tux_req_t *req, const int total_len) -{ - int comm, comm1 = 0, comm2 = 0, comm3 = 0, comm4 = 0; - int newline_pos, i; - const char *mess, *curr; - - curr = mess = req->headers; - - Dprintk("FTP parser got %d bytes: --->{%s}<---\n", total_len, curr); - - newline_pos = -1; - for (i = 0; i < total_len; i++, curr++) { - if (!*curr) - GOTO_ERR; - if (!(*curr == '\r') || !(*(curr+1) == '\n')) - continue; - newline_pos = i; - break; - } - Dprintk("Newline pos: %d\n", newline_pos); - if (newline_pos == -1) { - Dprintk("incomplete mess on req %p!\n", req); - return 0; - } - if (newline_pos < 3) - GOTO_ERR; - -#define toup(c) ((((c) >= 'a') && ((c) <= 'z')) ? ((c) + 'A' - 'a') : (c)) - -#define STRING_VAL(c1,c2,c3,c4) \ - (toup(c1) + (toup(c2) << 8) + (toup(c3) << 16) + (toup(c4) << 24)) - -#define STRING_VAL_STR(str) \ - STRING_VAL(str[0], str[1], str[2], str[3]) - - Dprintk("string val (%c%c%c%c): %08x\n", - mess[0], mess[1], mess[2], mess[3], - STRING_VAL_STR(mess)); - -#define PARSE_FTP_COMM(c1,c2,c3,c4,name,num) \ - if (STRING_VAL_STR(mess) == STRING_VAL(c1,c2,c3,c4)) \ - { \ - Dprintk("parsed "#name".\n"); \ - comm##num = FTP_COMM_##name; \ - } - - PARSE_FTP_COMM('A','C','C','T', ACCT,2); - PARSE_FTP_COMM('C','D','U','P', CDUP,3); - PARSE_FTP_COMM('S','M','N','T', SMNT,4); - PARSE_FTP_COMM('Q','U','I','T', QUIT,1); - PARSE_FTP_COMM('R','E','I','N', REIN,2); - PARSE_FTP_COMM('P','A','S','V', PASV,3); - PARSE_FTP_COMM('S','T','R','U', STRU,4); - PARSE_FTP_COMM('S','T','O','R', STOR,2); - PARSE_FTP_COMM('S','T','O','U', STOU,3); - PARSE_FTP_COMM('A','P','P','E', APPE,4); - PARSE_FTP_COMM('A','L','L','O', ALLO,1); - PARSE_FTP_COMM('R','N','F','R', RNFR,2); - PARSE_FTP_COMM('R','N','T','O', RNTO,3); - PARSE_FTP_COMM('A','B','O','R', ABOR,4); - PARSE_FTP_COMM('D','E','L','E', DELE,1); - PARSE_FTP_COMM('R','M','D',' ', RMD, 2); - PARSE_FTP_COMM('M','K','D',' ', MKD, 3); - PARSE_FTP_COMM('P','W','D',' ', PWD, 4); - PARSE_FTP_COMM('S','Y','S','T', SYST,2); - PARSE_FTP_COMM('N','O','O','P', NOOP,3); - PARSE_FTP_COMM('F','E','A','T', FEAT,4); - - comm = comm1 | comm2 | comm3 | comm4; - - if (comm) { - if (newline_pos != 4) - GOTO_ERR; - req->ftp_command = comm; - goto out; - } - - switch (STRING_VAL(mess[0], mess[1], mess[2], mess[3])) { - -#define PARSE_FTP_COMM_3CHAR(c1,c2,c3,name) \ - case STRING_VAL(c1,c2,c3,'\r'): \ - { \ - Dprintk("parsed "#name".\n"); \ - req->ftp_command = FTP_COMM_##name; \ - if (newline_pos != 3) \ - GOTO_ERR; \ - } - -#define PARSE_FTP_3CHAR_COMM_IGNORE(c1,c2,c3,name) \ - case STRING_VAL(c1,c2,c3,' '): \ - { \ - Dprintk("parsed "#name".\n"); \ - req->ftp_command = FTP_COMM_##name; \ - } - -#define PARSE_FTP_COMM_IGNORE(c1,c2,c3,c4,name) \ - case STRING_VAL(c1,c2,c3,c4): \ - { \ - Dprintk("parsed "#name".\n"); \ - req->ftp_command = FTP_COMM_##name; \ - } - -#define PARSE_FTP_3CHAR_COMM_1_FIELD(c1,c2,c3,name,field,field_len,max) \ - case STRING_VAL(c1,c2,c3,' '): \ - { \ - Dprintk("parsed "#name".\n"); \ - req->ftp_command = FTP_COMM_##name; \ - if (newline_pos == 4) \ - GOTO_ERR; \ - if (newline_pos >= 5) { \ - curr = mess + 3; \ - if (*curr++ != ' ') \ - GOTO_ERR; \ - *(field_len) = newline_pos-4; \ - if (*(field_len) >= max) \ - GOTO_ERR; \ - memcpy(field, curr, *(field_len)); \ - (field)[*(field_len)] = 0; \ - } \ - } - -#define PARSE_FTP_COMM_1_FIELD(c1,c2,c3,c4,name,field,field_len,max) \ - case STRING_VAL(c1,c2,c3,c4): \ - { \ - Dprintk("parsed "#name".\n"); \ - req->ftp_command = FTP_COMM_##name; \ - if (newline_pos < 4) \ - GOTO_ERR; \ - if (newline_pos == 4) \ - *(field_len) = 0; \ - else { \ - curr = mess + 4; \ - if (*curr++ != ' ') \ - GOTO_ERR; \ - *(field_len) = newline_pos-5; \ - if (*(field_len) >= max) \ - GOTO_ERR; \ - memcpy(field, curr, *(field_len)); \ - (field)[*(field_len)] = 0; \ - } \ - } - - PARSE_FTP_COMM_1_FIELD('U','S','E','R', USER, - req->username, &req->username_len, - MAX_USERNAME_LEN-1); - if (!req->username_len) - GOTO_ERR; - break; - - { - #define MAX_PASS_LEN 100 - char pass[MAX_PASS_LEN]; - unsigned int pass_len; - PARSE_FTP_COMM_1_FIELD('P','A','S','S', PASS, - pass, &pass_len, - MAX_PASS_LEN-1); - if (!pass_len) - GOTO_ERR; - break; - } - - PARSE_FTP_3CHAR_COMM_1_FIELD('C','W','D', CWD, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (!req->objectname_len) - GOTO_ERR; - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - break; - - PARSE_FTP_COMM_3CHAR('P','W','D', PWD); break; - - { - char type[3]; - unsigned int type_len; - - PARSE_FTP_COMM_1_FIELD('T','Y','P','E', TYPE, - type, &type_len, 2); - if (!type_len) - GOTO_ERR; - if ((type[0] != 'I') && (type[0] != 'A')) - GOTO_ERR; - } - break; - - PARSE_FTP_COMM_1_FIELD('R','E','T','R', RETR, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (!req->objectname_len) { - zap_data_socket(req); - req->ftp_command = FTP_COMM_NONE; - } - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - break; - - PARSE_FTP_COMM_1_FIELD('S','I','Z','E', SIZE, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (!req->objectname_len) - req->ftp_command = FTP_COMM_NONE; - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - break; - - PARSE_FTP_COMM_1_FIELD('M','D','T','M', MDTM, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (!req->objectname_len) - req->ftp_command = FTP_COMM_NONE; - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - break; - - PARSE_FTP_COMM_IGNORE('M','O','D','E', MODE); - break; - - PARSE_FTP_COMM_IGNORE('S','T','A','T', STAT); - break; - - PARSE_FTP_COMM_IGNORE('S','I','T','E', SITE); - break; - - PARSE_FTP_COMM_1_FIELD('L','I','S','T', LIST, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (req->objectname[0] == '-') { - req->objectname_len = 0; - req->objectname[0] = 0; - } - if (req->objectname_len) { - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - } - break; - - PARSE_FTP_COMM_1_FIELD('N','L','S','T', NLST, - req->objectname, &req->objectname_len, - MAX_OBJECTNAME_LEN-1); - if (req->objectname[0] == '-') { - req->objectname_len = 0; - req->objectname[0] = 0; - } - if (req->objectname_len) { - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - } - break; - - PARSE_FTP_COMM_IGNORE('H','E','L','P', HELP); - break; - - PARSE_FTP_COMM_IGNORE('C','L','N','T', CLNT); - break; - -#define IS_NUM(n) (((n) >= '0') && ((n) <= '9')) - -#define GET_DIGIT(curr,n) \ - n += (*curr) - '0'; \ - curr++; \ - if (IS_NUM(*curr)) { \ - n *= 10; - -#define PARSE_PORTNUM(curr,n) \ -do { \ - Dprintk("PORT NUM parser:--->{%s}<---\n", curr);\ - if (!IS_NUM(*curr)) \ - GOTO_ERR; \ - n = 0; \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - }}} \ - if (n > 255) \ - GOTO_ERR; \ - Dprintk("PORT NUM parser:--->{%s}<---\n", curr);\ - Dprintk("PORT NUM parser parsed %d.\n", n); \ -} while (0) - -#define PARSE_NUM(curr,n) \ -do { \ - Dprintk("NUM parser:--->{%s}<---\n", curr); \ - if (!IS_NUM(*curr)) \ - GOTO_ERR; \ - n = 0; \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - GET_DIGIT(curr,n); \ - }}}}}}}}}} \ - Dprintk("NUM parser:--->{%s}<---\n", curr); \ - Dprintk("NUM parser parsed %d.\n", n); \ -} while (0) - - case STRING_VAL('P','O','R','T'): - { - unsigned int h1, h2, h3, h4, p1, p2; - if (req->data_sock) - zap_data_socket(req); - /* - * Minimum size: "PORT 0,0,0,0,0,0", 16 bytes. - */ - if (newline_pos < 16) - GOTO_ERR; - Dprintk("parsed PORT.\n"); - if (req->data_sock) - GOTO_ERR; - curr = mess + 4; - if (*curr++ != ' ') - GOTO_ERR; - PARSE_PORTNUM(curr,h1); - if (*curr++ != ',') - GOTO_ERR; - PARSE_PORTNUM(curr,h2); - if (*curr++ != ',') - GOTO_ERR; - PARSE_PORTNUM(curr,h3); - if (*curr++ != ',') - GOTO_ERR; - PARSE_PORTNUM(curr,h4); - if (*curr++ != ',') - GOTO_ERR; - PARSE_PORTNUM(curr,p1); - if (*curr++ != ',') - GOTO_ERR; - PARSE_PORTNUM(curr,p2); - if (curr-mess != newline_pos) - GOTO_ERR; - req->ftp_command = FTP_COMM_PORT; - req->ftp_user_addr = (h1<<24) + (h2<<16) + (h3<<8) + h4; - req->ftp_user_port = (p1<<8) + p2; - Dprintk("FTP PORT got: %d.%d.%d.%d:%d.\n", - h1, h2, h3, h4, req->ftp_user_port); - Dprintk("FTP user-addr: %08x (htonl: %08x), socket: %08x.\n", - req->ftp_user_addr, htonl(req->ftp_user_addr), - inet_sk(req->sock->sk)->daddr); - /* - * Do not allow redirection of connections, and do - * not allow reserved ports to be accessed. - */ - if (inet_sk(req->sock->sk)->daddr != htonl(req->ftp_user_addr)) - GOTO_ERR; - if (req->ftp_user_port < 1024) - GOTO_ERR; - break; - } - case STRING_VAL('R','E','S','T'): - { - unsigned int offset; - - /* - * Minimum size: "REST 0", 6 bytes. - */ - if (newline_pos < 6) - GOTO_ERR; - Dprintk("parsed REST.\n"); - curr = mess + 4; - if (*curr++ != ' ') - GOTO_ERR; - PARSE_NUM(curr,offset); - if (curr-mess != newline_pos) - GOTO_ERR; - req->ftp_command = FTP_COMM_REST; - req->ftp_offset_start = offset; - Dprintk("FTP REST got: %d bytes offset.\n", offset); - - break; - } - default: - req->ftp_command = FTP_COMM_NONE; - break; - } - -out: - req->parsed_len = newline_pos + 2; - - req->virtual = tux_ftp_virtual_server; - if (req->virtual) - add_tux_atom(req, ftp_lookup_vhost); - else { - req->docroot_dentry = dget(req->proto->main_docroot.dentry); - req->docroot_mnt = mntget(req->proto->main_docroot.mnt); - add_tux_atom(req, ftp_execute_command); - } - - return req->parsed_len; -error: - clear_keepalive(req); - TDprintk("rejecting FTP session!\n"); - TDprintk("mess :--->{%s}<---\n", mess); - TDprintk("mess left:--->{%s}<---\n", curr); - req_err(req); - return -1; -} - -static void ftp_wait_close (tux_req_t *req, int cachemiss); -static void ftp_wait_syn (tux_req_t *req, int cachemiss); - -static int ftp_check_req_err (tux_req_t *req, int cachemiss) -{ - int state = req->sock->sk->sk_state; - int err = req->sock->sk->sk_err | req->error; - int urg = tcp_sk(req->sock->sk)->urg_data; - - if (req->data_sock) { - urg |= tcp_sk(req->data_sock->sk)->urg_data; - state |= req->data_sock->sk->sk_state; - err |= req->data_sock->sk->sk_err; - } - - if ((state <= TCP_SYN_RECV) && !err) { - if (!urg) - return 0; - req->in_file.f_pos = 0; - add_tux_atom(req, flush_request); - zap_data_socket(req); - ftp_send_async_message(req, WRITE_ABORTED, 426); - return 1; - } -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; - if (tux_TDprintk) - dump_stack(); -#endif - req->in_file.f_pos = 0; - TDprintk("zapping, data sock state: %d (err: %d, urg: %d)\n", - state, err, urg); - /* - * We are in the middle of a file transfer, - * zap it immediately: - */ - req->error = TUX_ERROR_CONN_CLOSE; - zap_request(req, cachemiss); - return 1; -} - -void ftp_send_file (tux_req_t *req, int cachemiss) -{ - int ret; - - SET_TIMESTAMP(req->output_timestamp); -repeat: - ret = generic_send_file(req, req->data_sock, cachemiss); - update_bandwidth(req, req->in_file.f_pos - req->prev_pos); - req->prev_pos = req->in_file.f_pos; - - switch (ret) { - case -5: - add_tux_atom(req, ftp_send_file); - output_timeout(req); - break; - case -4: - add_tux_atom(req, ftp_send_file); - if (add_output_space_event(req, req->data_sock)) { - del_tux_atom(req); - goto repeat; - } - break; - case -3: - add_tux_atom(req, ftp_send_file); - queue_cachemiss(req); - break; - case -1: - break; - default: - req->in_file.f_pos = 0; - - if (tux_ftp_wait_close) { - req->data_sock->ops->shutdown(req->data_sock, SEND_SHUTDOWN); - add_tux_atom(req, ftp_wait_close); - add_req_to_workqueue(req); - return; - } - Dprintk("FTP send file req %p finished!\n", req); - zap_data_socket(req); - add_tux_atom(req, ftp_flush_req); - if (req->error) - ftp_send_async_message(req, BAD_FILENAME, 200); - else - ftp_send_async_message(req, WRITE_DONE, 200); - break; - } -} - -#define sk_syn(sk) \ - (!(sk)->sk_err && ((1 << (sk)->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV))) -#define req_syn(req) \ - (!(req)->error && sk_syn((req)->data_sock->sk)) - -static void ftp_wait_syn (tux_req_t *req, int cachemiss) -{ - Dprintk("ftp_wait_syn in: data socket state %d.\n", req->data_sock->state); - if (req_syn(req)) { - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - spin_unlock_irq(&req->ti->work_lock); - if (req_syn(req)) { - add_tux_atom(req, ftp_wait_syn); - return; - } - unidle_req(req); - } - Dprintk("ftp_wait_syn out: data socket state %d.\n", req->data_sock->state); - add_req_to_workqueue(req); -} - -static void ftp_wait_close (tux_req_t *req, int cachemiss) -{ - struct sock *sk = req->data_sock->sk; - - Dprintk("ftp_wait_close: data socket state %d.\n", sk->sk_state); - - if (!req->error && (sk->sk_state <= TCP_FIN_WAIT1) && !sk->sk_err) { - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - spin_unlock_irq(&req->ti->work_lock); - if (!req->error && (sk->sk_state <= TCP_FIN_WAIT1) && !sk->sk_err) { - add_tux_atom(req, ftp_wait_close); - return; - } - unidle_req(req); - } - zap_data_socket(req); - add_tux_atom(req, ftp_flush_req); - if (req->error) - ftp_send_async_message(req, BAD_FILENAME, 200); - else - ftp_send_async_message(req, WRITE_DONE, 200); -} - -void ftp_get_size (tux_req_t *req, int cachemiss) -{ - char file_size[200]; - int missed, len; - - if (!req->dentry) { - missed = lookup_object(req, cachemiss ? 0 : LOOKUP_ATOMIC); - if (!missed && !req->dentry) { - ftp_send_async_message(req, BAD_FILENAME, 200); - return; - } - if (missed) { - if (cachemiss) - TUX_BUG(); - add_tux_atom(req, ftp_get_size); - queue_cachemiss(req); - return; - } - } - req->in_file.f_pos = 0; - len = sprintf(file_size, "213 %Li\r\n", req->dentry->d_inode->i_size); - __ftp_send_async_message(req, file_size, 200, len); -} - -void ftp_get_mdtm (tux_req_t *req, int cachemiss) -{ - unsigned int flag = cachemiss ? 0 : LOOKUP_ATOMIC; - struct dentry *dentry; - struct vfsmount *mnt = NULL; - char file_mdtm[200]; - unsigned int len; - int err; - - dentry = tux_lookup(req, req->objectname, flag, &mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - if (cachemiss) - TUX_BUG(); - add_tux_atom(req, ftp_get_mdtm); - queue_cachemiss(req); - return; - } - goto out_err; - } - err = permission(dentry->d_inode, MAY_READ, NULL); - if (err) - goto out_err_put; - - req->in_file.f_pos = 0; - len = mdtm_time (file_mdtm, dentry->d_inode->i_mtime.tv_sec); - dput(dentry); - mntput(mnt); - __ftp_send_async_message(req, file_mdtm, 200, len); - return; - -out_err_put: - dput(dentry); - mntput(mnt); -out_err: - ftp_send_async_message(req, BAD_FILENAME, 550); -} - -static void ftp_get_file (tux_req_t *req, int cachemiss) -{ - int missed; - - if (!req->dentry) { - missed = lookup_object(req, cachemiss ? 0 : LOOKUP_ATOMIC); - if (!missed && !req->dentry) { - ftp_send_async_message(req, BAD_FILENAME, 200); - return; - } - if (missed) { - if (cachemiss) - TUX_BUG(); - add_tux_atom(req, ftp_get_file); - queue_cachemiss(req); - return; - } - } - Dprintk("ftp_send_file %p, ftp_offset: %Ld, total_len: %Ld.\n", req, req->ftp_offset_start, req->total_file_len); - req->in_file.f_pos = 0; - if (req->ftp_offset_start) { - if (req->ftp_offset_start <= req->total_file_len) { - req->offset_start = req->ftp_offset_start; - req->in_file.f_pos = req->offset_start; - } - req->ftp_offset_start = 0; - } - req->output_len = req->total_file_len - req->offset_start; - req->prev_pos = req->in_file.f_pos; - Dprintk("ftp_send_file %p, f_pos: %Ld (out_len: %Ld).\n", req, req->in_file.f_pos, req->output_len); - add_tux_atom(req, ftp_send_file); - add_tux_atom(req, ftp_wait_syn); - add_tux_atom(req, ftp_flush_req); - ftp_send_async_message(req, WRITE_FILE, 200); -} - -static void __exchange_sockets (tux_req_t *req) -{ - struct socket *tmp; - - tmp = req->data_sock; - req->data_sock = req->sock; - req->sock = tmp; - - req->in_file.f_pos = 0; -} - -static void ftp_do_ls_start (tux_req_t *req, int cachemiss) -{ - Dprintk("ftp_do_ls_start(%p, %d).\n", req, cachemiss); - if (!req->cwd_dentry) - TUX_BUG(); - __exchange_sockets(req); - queue_cachemiss(req); -} - -static void ftp_do_ls_end (tux_req_t *req, int cachemiss) -{ - Dprintk("ftp_do_ls_end(%p, %d).\n", req, cachemiss); - __exchange_sockets(req); - if (tux_ftp_wait_close) { - req->data_sock->ops->shutdown(req->data_sock, SEND_SHUTDOWN); - add_tux_atom(req, ftp_wait_close); - add_req_to_workqueue(req); - return; - } - zap_data_socket(req); - add_tux_atom(req, ftp_flush_req); - if (req->error) - ftp_send_async_message(req, BAD_FILENAME, 200); - else - ftp_send_async_message(req, WRITE_DONE, 200); -} - -static void ftp_chdir (tux_req_t *req, int cachemiss) -{ - unsigned int flag = cachemiss ? 0 : LOOKUP_ATOMIC; - struct dentry *dentry; - struct vfsmount *mnt = NULL; - int err; - - Dprintk("ftp_chdir(%p, %d, {%s})\n", req, cachemiss, req->objectname); - dentry = tux_lookup(req, req->objectname, flag, &mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - if (cachemiss) - TUX_BUG(); - add_tux_atom(req, ftp_chdir); - queue_cachemiss(req); - return; - } - goto out_err; - } - err = permission(dentry->d_inode, MAY_EXEC, NULL); - if (err) - goto out_err_put; - req->cwd_dentry = dentry; - req->cwd_mnt = mnt; - ftp_send_async_message(req, GOOD_DIR, 200); - return; - -out_err_put: - dput(dentry); - mntput(mnt); -out_err: - ftp_send_async_message(req, BAD_FILENAME, 550); -} - -void ftp_accept_pasv (tux_req_t *req, int cachemiss) -{ - struct socket *sock, *new_sock = NULL; - struct tcp_opt *tp1, *tp2; - int err; - - tp1 = tcp_sk(req->data_sock->sk); - - Dprintk("PASV accept on req %p, accept_queue: %p.\n", - req, tp1->accept_queue); - if (req->error || (req->data_sock->sk->sk_state != TCP_LISTEN)) - goto error; -new_socket: - if (!tp1->accept_queue) { - spin_lock_irq(&req->ti->work_lock); - add_keepalive_timer(req); - if (test_and_set_bit(0, &req->idle_input)) - TUX_BUG(); - spin_unlock_irq(&req->ti->work_lock); - if (!tp1->accept_queue) { - add_tux_atom(req, ftp_accept_pasv); - return; - } - unidle_req(req); - } - new_sock = sock_alloc(); - if (!new_sock) - goto error; - sock = req->data_sock; - new_sock->type = sock->type; - new_sock->ops = sock->ops; - - err = sock->ops->accept(sock, new_sock, O_NONBLOCK); - Dprintk("PASV accept() returned %d (state %d).\n", err, new_sock->sk->sk_state); - if (err < 0) - goto error; - if (new_sock->sk->sk_state != TCP_ESTABLISHED) - goto error; - /* - * Do not allow other clients to steal the FTP connection! - */ - if (inet_sk(new_sock->sk)->daddr != inet_sk(req->sock->sk)->daddr) { - Dprintk("PASV: ugh, unauthorized connect?\n"); - sock_release(new_sock); - new_sock = NULL; - goto new_socket; - } - /* - * Zap the listen socket: - */ - zap_data_socket(req); - - tp2 = tcp_sk(new_sock->sk); - tp2->nonagle = 2; - tp2->ack.pingpong = tux_ack_pingpong; - new_sock->sk->sk_reuse = 1; - sock_set_flag(new_sock->sk, SOCK_URGINLINE); - sock_reset_flag(new_sock->sk, SOCK_LINGER); - - link_tux_data_socket(req, new_sock); - add_req_to_workqueue(req); - return; - -error: - if (new_sock) - sock_release(new_sock); - req_err(req); - zap_data_socket(req); - ftp_send_async_message(req, CLOSE, 500); -} - -static char * ftp_print_dir_line (tux_req_t *req, char *tmp, char *d_name, int d_len, int d_type, struct dentry *dentry, struct inode *inode) -{ - char *string0 = tmp; - unsigned int size; - - if (req->ftp_command == FTP_COMM_NLST) { - memcpy(tmp, d_name, d_len); - tmp += d_len; - *tmp++ = '\r'; - *tmp++ = '\n'; - *tmp = 0; - return tmp; - } - switch (d_type) { - default: - case DT_UNKNOWN: - case DT_WHT: - if (tux_hide_unreadable) - goto out_dput; - *tmp++ = '?'; - break; - - case DT_FIFO: - if (tux_hide_unreadable) - goto out_dput; - *tmp++ = 'p'; - break; - - case DT_CHR: - if (tux_hide_unreadable) - goto out_dput; - *tmp++ = 'c'; - break; - - case DT_DIR: - *tmp++ = 'd'; - break; - - case DT_BLK: - if (tux_hide_unreadable) - goto out_dput; - *tmp++ = 'b'; - break; - - case DT_REG: - *tmp++ = '-'; - break; - - case DT_LNK: - *tmp++ = 'l'; - break; - - case DT_SOCK: - if (tux_hide_unreadable) - goto out_dput; - *tmp++ = 's'; - break; - } - - if (inode->i_mode & S_IRUSR) *tmp++ = 'r'; else *tmp++ = '-'; - if (inode->i_mode & S_IWUSR) *tmp++ = 'w'; else *tmp++ = '-'; - if (inode->i_mode & S_IXUSR) *tmp++ = 'x'; else *tmp++ = '-'; - if (inode->i_mode & S_IRGRP) *tmp++ = 'r'; else *tmp++ = '-'; - if (inode->i_mode & S_IWGRP) *tmp++ = 'w'; else *tmp++ = '-'; - if (inode->i_mode & S_IXGRP) *tmp++ = 'x'; else *tmp++ = '-'; - if (inode->i_mode & S_IROTH) *tmp++ = 'r'; else *tmp++ = '-'; - if (inode->i_mode & S_IWOTH) *tmp++ = 'w'; else *tmp++ = '-'; - if (inode->i_mode & S_IXOTH) *tmp++ = 'x'; else *tmp++ = '-'; - - *tmp++ = ' '; - - size = sprintf(tmp, "%4i %d", inode->i_nlink, inode->i_uid); - tmp += size; - - size = 14 - size; - if (size <= 0) - size = 1; - memset(tmp, ' ', size); - tmp += size; - - size = sprintf(tmp, "%d", inode->i_gid); - tmp += size; - - size = 9 - size; - if (size <= 0) - size = 1; - memset(tmp, ' ', size); - tmp += size; - - tmp += sprintf(tmp, "%8Li", inode->i_size); - *tmp++ = ' '; - - tmp += time_unix2ls(inode->i_mtime.tv_sec, tmp); - *tmp++ = ' '; - - memcpy(tmp, d_name, d_len); - tmp += d_len; - - if (d_type == DT_LNK) { - int len = 0, max_len; - #define ARROW " -> " - - memcpy(tmp, ARROW, sizeof(ARROW)-1); - tmp += sizeof(ARROW)-1; - max_len = MAX_OBJECTNAME_LEN-(tmp-string0); - if (inode->i_op && inode->i_op->readlink) { - mm_segment_t oldmm; - - oldmm = get_fs(); set_fs(KERNEL_DS); - set_fs(KERNEL_DS); - len = inode->i_op->readlink(dentry, tmp, max_len); - set_fs(oldmm); - } - if (len > 0) - tmp += len; - else - Dprintk("hm, readlink() returned %d.\n", len); - } - *tmp++ = '\r'; - *tmp++ = '\n'; - *tmp = 0; - - return tmp; -out_dput: - return NULL; -} - -static void ftp_do_ls_onefile (tux_req_t *req, int cachemiss) -{ - char string0[MAX_OBJECTNAME_LEN+200], *tmp; - - tmp = ftp_print_dir_line(req, string0, req->objectname, req->objectname_len, -DT_REG, req->dentry, req->dentry->d_inode); - if (!tmp) { - req_err(req); - add_req_to_workqueue(req); - return; - } - if (tmp - string0 >= MAX_OBJECTNAME_LEN+200) - BUG(); - __ftp_send_async_message(req, string0, 200, tmp - string0); -} - -static void ftp_lookup_listfile (tux_req_t *req, int cachemiss) -{ - unsigned int flag = cachemiss ? 0 : LOOKUP_ATOMIC; - struct dentry *dentry; - struct vfsmount *mnt = NULL; - int err; - - Dprintk("ftp_lookup_listfile(%p, %d, {%s})\n", req, cachemiss, req->objectname); - dentry = tux_lookup(req, req->objectname, flag, &mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - if (cachemiss) - TUX_BUG(); - add_tux_atom(req, ftp_lookup_listfile); - queue_cachemiss(req); - return; - } - goto out_err; - } - - if (S_ISDIR(dentry->d_inode->i_mode)) { - err = permission(dentry->d_inode, MAY_EXEC, NULL); - if (err) { - Dprintk("Directory permission error: %d.\n", err); - goto out_err_put; - } - install_req_dentry(req, dentry, mnt); - - add_tux_atom(req, ftp_do_ls_end); - if (!req->cwd_dentry) - TUX_BUG(); - add_tux_atom(req, list_directory); - } else { - install_req_dentry(req, dentry, mnt); - - add_tux_atom(req, ftp_do_ls_end); - add_tux_atom(req, ftp_do_ls_onefile); - } - - add_tux_atom(req, ftp_do_ls_start); - add_tux_atom(req, ftp_wait_syn); - add_tux_atom(req, ftp_flush_req); - ftp_send_async_message(req, WRITE_LIST, 200); - return; - -out_err_put: - dput(dentry); - mntput(mnt); -out_err: - ftp_send_async_message(req, BAD_FILENAME, 550); -} - -static void ftp_execute_command (tux_req_t *req, int cachemiss) -{ - if (!req->parsed_len) - TUX_BUG(); - trunc_headers(req); - req->keep_alive = 1; - - switch (req->ftp_command) { - -#define ABORTED \ - "226 Abort successful.\r\n" - - case FTP_COMM_ABOR: - { - zap_data_socket(req); - ftp_send_async_message(req, ABORTED, 226); - break; - } - - case FTP_COMM_PWD: - { - unsigned int str_len; - char *buf, *path; - - buf = (char *)__get_free_page(GFP_KERNEL); - if (!buf) { - req_err(req); - ftp_send_async_message(req, LIST_ERR_MEM, 200); - GOTO_ERR; - } - - if (!req->cwd_dentry) { - req->cwd_dentry = dget(req->docroot_dentry); - req->cwd_mnt = mntget(req->docroot_mnt); - } - -// "257 "/" is current directory.\r\n" - -#define PART_1 "257 \"" -#define PART_1_LEN (sizeof(PART_1)-1) - -#define PART_3 "\" is current directory.\r\n" -#define PART_3_LEN sizeof(PART_3) - - path = tux_print_path(req, req->cwd_dentry, req->cwd_mnt, - buf+PART_1_LEN, PAGE_SIZE - PART_3_LEN - PART_1_LEN); - - if (path < buf + PART_1_LEN) - BUG(); - - memcpy(path - PART_1_LEN, PART_1, PART_1_LEN); - memcpy(buf + PAGE_SIZE-PART_3_LEN-1, PART_3, PART_3_LEN); - str_len = buf + PAGE_SIZE-1 - (path - PART_1_LEN) - 1; - - __ftp_send_async_message(req, path - PART_1_LEN, 226, str_len); - free_page((unsigned long)buf); - break; - } - - case FTP_COMM_CDUP: - { - memcpy(req->objectname, "..", 3); - req->objectname_len = 2; - req->uri_str = req->objectname; - req->uri_len = req->objectname_len; - - // fall through to CWD: - } - case FTP_COMM_CWD: - { - ftp_chdir(req, cachemiss); - break; - } - - case FTP_COMM_NLST: - case FTP_COMM_LIST: - { - if (!req->data_sock) { - req_err(req); - ftp_send_async_message(req, LIST_ERR, 200); - GOTO_ERR; - } - if (req->dentry) - TUX_BUG(); - if (!req->cwd_dentry) { - req->cwd_dentry = dget(req->docroot_dentry); - req->cwd_mnt = mntget(req->docroot_mnt); - } - if (req->objectname_len) - ftp_lookup_listfile(req, cachemiss); - else { - dget(req->cwd_dentry); - mntget(req->cwd_mnt); - install_req_dentry(req, req->cwd_dentry, req->cwd_mnt); - if (!req->dentry) - TUX_BUG(); - add_tux_atom(req, ftp_do_ls_end); - if (!req->cwd_dentry) - TUX_BUG(); - add_tux_atom(req, list_directory); - add_tux_atom(req, ftp_do_ls_start); - add_tux_atom(req, ftp_wait_syn); - add_tux_atom(req, ftp_flush_req); - ftp_send_async_message(req, WRITE_LIST, 200); - } - break; - } - - case FTP_COMM_RETR: - { - if (!req->data_sock) { - req_err(req); - ftp_send_async_message(req, RETR_ERR, 200); - GOTO_ERR; - } - ftp_get_file(req, cachemiss); - break; - } - - case FTP_COMM_SIZE: - { - ftp_get_size(req, cachemiss); - break; - } - - case FTP_COMM_MDTM: - { - ftp_get_mdtm(req, cachemiss); - break; - } - - case FTP_COMM_PASV: - { - char buf [36 + 4*3 + 5 + 10]; - struct socket *data_sock; - struct sockaddr_in addr; - unsigned int str_len; - struct tcp_opt *tp; - u32 local_addr; - int err; - - if (req->data_sock) - zap_data_socket(req); - /* - * Create FTP data connection to client: - */ - err = sock_create(AF_INET, SOCK_STREAM, IPPROTO_IP, &data_sock); - if (err < 0) { - Dprintk("sock create err: %d\n", err); - req_err(req); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - - local_addr = inet_sk(req->sock->sk)->rcv_saddr; - addr.sin_family = AF_INET; - addr.sin_port = 0; - addr.sin_addr.s_addr = local_addr; - Dprintk("client address: (%d,%d,%d,%d).\n", - NIPQUAD(inet_sk(req->sock->sk)->daddr)); - - data_sock->sk->sk_reuse = 1; - sock_set_flag(data_sock->sk, SOCK_URGINLINE); - sock_reset_flag(data_sock->sk, SOCK_LINGER); - - err = data_sock->ops->bind(data_sock, - (struct sockaddr*)&addr, sizeof(addr)); - tp = tcp_sk(data_sock->sk); - tp->nonagle = 2; - Dprintk("PASV bind() ret: %d.\n", err); - if (err < 0) { - req_err(req); - sock_release(data_sock); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - - tp->ack.pingpong = tux_ack_pingpong; - - if (!tux_keepalive_timeout) - tp->linger2 = 0; - else - tp->linger2 = tux_keepalive_timeout * HZ; - - err = data_sock->ops->listen(data_sock, 1); - Dprintk("PASV listen() ret: %d\n", err); - if (err) { - req_err(req); - sock_release(data_sock); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - link_tux_data_socket(req, data_sock); - - Dprintk("FTP PASV listen sock state: %d, sk state: %d\n", - data_sock->state, data_sock->sk->sk_state); - - str_len = sprintf(buf, - "227 Entering Passive Mode (%d,%d,%d,%d,%d,%d)\r\n", - NIPQUAD(local_addr), - ntohs(inet_sk(data_sock->sk)->sport) / 256, - ntohs(inet_sk(data_sock->sk)->sport) & 255 ); - Dprintk("PASV mess: {%s}\n", buf); - - add_tux_atom(req, ftp_accept_pasv); - add_tux_atom(req, ftp_flush_req); - __ftp_send_async_message(req, buf, 227, str_len); - break; - } - - case FTP_COMM_PORT: - { - struct socket *data_sock; - struct sockaddr_in addr; - kernel_cap_t saved_cap; - u32 local_addr; - int err; - - /* - * Create FTP data connection to client: - */ - err = sock_create(AF_INET, SOCK_STREAM, IPPROTO_IP, &data_sock); - if (err < 0) { - Dprintk("sock create err: %d\n", err); - req_err(req); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - - local_addr = inet_sk(req->sock->sk)->rcv_saddr; - addr.sin_family = AF_INET; - addr.sin_port = htons(20); - addr.sin_addr.s_addr = local_addr; - - Dprintk("data socket address: (%d,%d,%d,%d).\n", - NIPQUAD(local_addr)); - - data_sock->sk->sk_reuse = 1; - sock_set_flag(data_sock->sk, SOCK_URGINLINE); - sock_reset_flag(data_sock->sk, SOCK_LINGER); - - saved_cap = current->cap_effective; - cap_raise (current->cap_effective, CAP_NET_BIND_SERVICE); - err = data_sock->ops->bind(data_sock, - (struct sockaddr*)&addr, sizeof(addr)); - current->cap_effective = saved_cap; - - Dprintk("ACTIVE bind() ret: %d.\n", err); - if (err) { - sock_release(data_sock); - req_err(req); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - tcp_sk(data_sock->sk)->nonagle = 2; - - link_tux_data_socket(req, data_sock); - - addr.sin_family = AF_INET; - addr.sin_port = htons(req->ftp_user_port); - addr.sin_addr.s_addr = htonl(req->ftp_user_addr); - - err = data_sock->ops->connect(data_sock, (struct sockaddr *) &addr, sizeof(addr), O_RDWR|O_NONBLOCK); - if (err && (err != -EINPROGRESS)) { - Dprintk("connect error: %d\n", err); - zap_data_socket(req); - req_err(req); - ftp_send_async_message(req, CLOSE, 500); - GOTO_ERR; - } - Dprintk("FTP data sock state: %d, sk state: %d\n", data_sock->state, data_sock->sk->sk_state); - ftp_send_async_message(req, PORT_OK, 200); - break; - } - - case FTP_COMM_USER: - { - if (!strcmp(req->username, "ftp") - || !strcmp(req->username, "FTP") - || !strcmp(req->username, "anonymous") - || !strcmp(req->username, "ANONYMOUS")) { - unsigned int str_len; - char login_ok [200]; - - if (!tux_ftp_login_message) { - ftp_send_async_message(req, LOGIN_OK_PASS, 230); - break; - } - update_bandwidth(req, 0); /* get current bandwidth */ - if (nr_requests_used() == 1) - str_len = sprintf(login_ok, LOGIN_OK_ONE, - tux_max_connect, ftp_bandwidth); - else - str_len = sprintf(login_ok, LOGIN_OK, - nr_requests_used(), tux_max_connect, ftp_bandwidth); - __ftp_send_async_message(req, login_ok, 200, str_len); - } else { - clear_keepalive(req); - ftp_send_async_message(req, LOGIN_FORBIDDEN, 530); - } - break; - } - case FTP_COMM_PASS: - { - ftp_send_async_message(req, LOGIN_OK_PASS, 230); - break; - } - case FTP_COMM_SITE: - { - ftp_send_async_message(req, SITE, 214); - break; - } - case FTP_COMM_SYST: - { - ftp_send_async_message(req, LINUX_SYST, 200); - break; - } - case FTP_COMM_TYPE: - { - ftp_send_async_message(req, TYPE_OK, 200); - break; - } -#define EXTRA_FEATURES "211-Extensions supported:\r\n SIZE\r\n MDTM\r\n211 End\r\n" - - case FTP_COMM_FEAT: - { - ftp_send_async_message(req, EXTRA_FEATURES, 211); - break; - } - case FTP_COMM_HELP: - case FTP_COMM_CLNT: - case FTP_COMM_NOOP: - { - ftp_send_async_message(req, COMMAND_OK, 200); - break; - } - case FTP_COMM_REST: - { - ftp_send_async_message(req, REST_OK, 200); - break; - } - case FTP_COMM_QUIT: - { - clear_keepalive(req); - ftp_send_async_message(req, BYE, 200); - break; - } - - default: - { - req->keep_alive = 1; - ftp_send_async_message(req, CLOSE, 500); - break; - } - } - return; -error: - Dprintk("rejecting FTP session!\n"); - return; -} - - -static void ftp_timeout (tux_req_t *req, int cachemiss) -{ - Dprintk("called ftp_timeout(%p)\n", req); - if (req->error != TUX_ERROR_CONN_TIMEOUT) - TUX_BUG(); - ftp_send_async_message(req, CLOSE_TIMEOUT, 421); -} - -static void ftp_close (tux_req_t *req, int cachemiss) -{ - Dprintk("called ftp_close(%p)\n", req); - ftp_send_async_message(req, CLOSE, 500); -} - -static void ftp_pre_log (tux_req_t *req) -{ - if (tux_ftp_log_retr_only && (req->ftp_command != FTP_COMM_RETR)) - req->status = 0; - else - req->status = req->ftp_command; -} - -tux_proto_t tux_proto_ftp = { - defer_accept: 0, - can_redirect: 0, - got_request: ftp_got_request, - parse_message: parse_ftp_message, - illegal_request: ftp_close, - request_timeout: ftp_timeout, - pre_log: ftp_pre_log, - check_req_err: ftp_check_req_err, - print_dir_line: ftp_print_dir_line, - name: "ftp", -}; - diff --git a/net/tux/proto_http.c b/net/tux/proto_http.c deleted file mode 100644 index 192dd4f08..000000000 --- a/net/tux/proto_http.c +++ /dev/null @@ -1,2199 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * proto_http.c: HTTP application protocol support - * - * Right now we detect simple GET headers, anything more - * subtle gets redirected to secondary server port. - */ - -#include -#include "parser.h" - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -/* - * Parse the HTTP message and put results into the request structure. - * CISAPI extensions do not see the actual message buffer. - * - * Any perceived irregularity is honored with a redirect to the - * secondary server - which in most cases should be Apache. So - * if TUX gets confused by some strange request we fall back - * to Apache to be RFC-correct. - * - * The parser is 'optimistic', ie. it's optimized for the case where - * the whole message is available and correct. The parser is also - * supposed to be 'robust', ie. it can be called multiple times with - * an incomplete message, as new packets arrive. - */ - -static inline int TOHEX (char c) -{ - switch (c) { - case '0' ... '9': c -= '0'; break; - case 'a' ... 'f': c -= 'a'-10; break; - case 'A' ... 'F': c -= 'A'-10; break; - default: - c = -1; - } - return c; -} - -/* - * This function determines whether the client supports - * gzip-type content-encoding. - */ -static int may_gzip (const char *str, int len) -{ - const char *tmp, *curr; - int i; - - if (len <= 4) - return 0; - tmp = str; - for (i = 0; i <= len-6; i++) { - Dprintk("gzip-checking: {%s}\n", tmp); - if (memcmp(tmp, " gzip", 5)) { - tmp++; - continue; - } - curr = tmp + 5; - - if (*curr == ',' || *curr == '\r') - return 1; - if (memcmp(curr, ";q=", 3)) - return 0; - curr += 3; - /* - * Every qvalue except explicitly zero is accepted. - * Zero values are "q=0.0", "q=0.00", "q=0.000". - * Parsing is optimized. - */ - if (*curr == '0') { - curr += 2; - if (*curr == '0') { - curr++; - if (*curr == ' ' || *curr == '\r') - return 0; - if (*curr == '0') { - curr++; - if (*curr == ' ' || *curr == '\r') - return 0; - if (*curr == '0') { - curr++; - if (*curr == ' ' || - *curr == '\r') - return 0; - } - } - } - } - return 1; - } - return 0; -} - -/* - * This function strips off 'strip_host_tail' number of hostname - * components from the tail of the hostname. - * - * Eg. with a value of '1', the "somesite.hosting.com" hostname gets - * transformed into the "somesite" string. - */ -static void strip_hostname(tux_req_t *req) -{ - int strip = strip_host_tail; - int left = req->host_len; - int component = 0; - - if (!strip || !left) - return; - - while (--left) { - if (req->host[left] != '.') - continue; - if (++component == strip) - break; - } - if (!left) - return; - req->host[left] = 0; - req->host_len = left; -} - -static void http_lookup_vhost (tux_req_t *req, int cachemiss); -static void http_process_message (tux_req_t *req, int cachemiss); - -int parse_http_message (tux_req_t *req, const int total_len) -{ - int hexhex = 0, hex_val_0 = 0, hex_val_1 = 0; - const char *curr, *uri, *message; - unsigned int objectname_len, left; - unsigned int have_r = 0; - char c; - - left = total_len; - message = req->headers; - Dprintk("parsing request:\n---\n%s\n---\n", message); -/* - * RFC 2616, 5.1: - * - * Request-Line = Method SP Request-URI SP HTTP-Version CRLF - */ - - if (!total_len) - TUX_BUG(); - - curr = message; - -#define GOTO_INCOMPLETE do { Dprintk("incomplete at %s:%d.\n", __FILE__, __LINE__); goto incomplete_message; } while (0) -#define GOTO_REDIR do { TDprintk("redirect secondary at %s:%d.\n", __FILE__, __LINE__); goto error; } while (0) - -#define PRINT_MESSAGE_LEFT \ - Dprintk("message left (%d) at %s:%d:\n--->{%s}<---\n", left, __FILE__, __LINE__, curr) - - switch (*curr) { - case 'G': - if (PARSE_METHOD(req,curr,GET,left)) - break; - GOTO_REDIR; - - case 'H': - if (PARSE_METHOD(req,curr,HEAD,left)) - break; - GOTO_REDIR; - - case 'P': - if (PARSE_METHOD(req,curr,POST,left)) - break; - if (PARSE_METHOD(req,curr,PUT,left)) - break; - GOTO_REDIR; - - default: - GOTO_REDIR; - } - - req->method_str = message; - req->method_len = curr-message-1; - - Dprintk("got method %d\n", req->method); - - PRINT_MESSAGE_LEFT; - - /* - * Ok, we got one of the methods we can handle, parse - * the URI: - */ - - { - // Do not allow leading "../" and intermediate "/../" - int dotdot = 1; - char *tmp = req->objectname; - int slashcheck = 1; - - req->uri_str = uri = curr; - - for (;;) { - c = get_c(curr,left); - if (slashcheck) { - if (c == '/') - continue; - slashcheck = 0; - } - - PRINT_MESSAGE_LEFT; - if (c == ' ' || ((c == '?') && (tux_ignore_query != 1)) || c == '\r' || c == '\n') - break; - if (c == '#') - GOTO_REDIR; - - Dprintk("hexhex: %d.\n", hexhex); - /* - * First handle HEX HEX encoding - */ - switch (hexhex) { - case 0: - if (c == '%') { - hexhex = 1; - goto continue_parsing; - } - break; - case 1: - hex_val_0 = TOHEX(c); - if (hex_val_0 < 0) - GOTO_REDIR; - hexhex = 2; - goto continue_parsing; - case 2: - hex_val_1 = TOHEX(c); - if (hex_val_1 < 0) - GOTO_REDIR; - c = (hex_val_0 << 4) | hex_val_1; - if (!c) - GOTO_REDIR; - hexhex = 0; - break; - default: - TUX_BUG(); - } - if (hexhex) - TUX_BUG(); - - switch (dotdot) { - case 0: - break; - case 1: - if (c == '.') - dotdot = 2; - else - dotdot = 0; - break; - case 2: - if (c == '.') - dotdot = 3; - else - dotdot = 0; - break; - case 3: - if (c == '/') - GOTO_REDIR; - else - dotdot = 0; - break; - default: - TUX_BUG(); - } - if (!dotdot && (c == '/')) - dotdot = 1; - - *(tmp++) = c; -continue_parsing: - if (curr - uri >= MAX_OBJECTNAME_LEN) - GOTO_REDIR; - } - PRINT_MESSAGE_LEFT; - *tmp = 0; - - // handle trailing "/.." - if (dotdot == 3) - GOTO_REDIR; - - objectname_len = tmp - req->objectname; - req->objectname_len = objectname_len; - } - Dprintk("got filename %s (%d)\n", req->objectname, req->objectname_len); - - PRINT_MESSAGE_LEFT; - - /* - * Parse optional query string. Copy until end-of-string or space. - */ - if (c == '?') { - int query_len; - const char *query; - - req->query_str = query = curr; - - for (;;) { - c = get_c(curr,left); - if (c == ' ') - break; - if (c == '#') - GOTO_REDIR; - } - if (unlikely(tux_ignore_query == 2)) - req->query_str = NULL; - else { - query_len = curr-query-1; - req->query_len = query_len; - } - } - if (req->query_len) - Dprintk("got query string %s (%d)\n", req->query_str, req->query_len); - req->uri_len = curr-uri-1; - if (!req->uri_len) - GOTO_REDIR; - Dprintk("got URI %s (%d)\n", req->uri_str, req->uri_len); - - PRINT_MESSAGE_LEFT; - /* - * Parse the HTTP version field: - */ - req->version_str = curr; - if (!PARSE_TOKEN(curr,"HTTP/1.",left)) - GOTO_REDIR; - - switch (get_c(curr,left)) { - case '0': - req->version = HTTP_1_0; - break; - case '1': - req->version = HTTP_1_1; - break; - default: - GOTO_REDIR; - } - /* - * We default to keepalive in the HTTP/1.1 case and default - * to non-keepalive in the HTTP/1.0 case. If max_keepalives - * is 0 then we do no keepalives. - */ - clear_keepalive(req); - if (tux_max_keepalives && (req->version == HTTP_1_1)) - req->keep_alive = 1; - req->version_len = curr - req->version_str; - - if (get_c(curr,left) != '\r') - GOTO_REDIR; - if (get_c(curr,left) != '\n') - GOTO_REDIR; - - Dprintk("got version %d [%d]\n", req->version, req->version_len); - PRINT_MESSAGE_LEFT; - - /* - * Now parse (optional) request header fields: - */ - for (;;) { - char c; - - c = get_c(curr,left); - switch (c) { - case '\r': - if (have_r) - GOTO_REDIR; - have_r = 1; - continue; - case '\n': - if (!have_r) - GOTO_REDIR; - goto out; - default: - if (have_r) - GOTO_REDIR; - } - -#define PARSE_STR_FIELD(char,field,str,len) \ - if (PARSE_TOKEN(curr,field,left)) { \ - req->str = curr; \ - SKIP_LINE(curr,left); \ - req->len = curr - req->str - 2; \ - Dprintk(char field "field: %s.\n", req->str); \ - break; \ - } - -#define ALLOW_UNKNOWN_FIELDS 1 -#ifdef ALLOW_UNKNOWN_FIELDS -# define UNKNOWN_FIELD { SKIP_LINE(curr,left); break; } -#else -# define UNKNOWN_FIELD GOTO_REDIR -#endif - - switch (c) { - case 'A': - PARSE_STR_FIELD("A","ccept: ", - accept_str,accept_len); - if (PARSE_TOKEN(curr,"ccept-Encoding: ",left)) { - const char *str = curr-1; - - req->accept_encoding_str = curr; - SKIP_LINE(curr,left); - req->accept_encoding_len = curr - req->accept_encoding_str - 2; - Dprintk("Accept-Encoding field: {%s}.\n", str); - - if (tux_compression && may_gzip(str,curr-str)) { - Dprintk("client accepts gzip!.\n"); - req->may_send_gzip = 1; - } - break; - } - PARSE_STR_FIELD("A","ccept-Charset: ", - accept_charset_str,accept_charset_len); - PARSE_STR_FIELD("A","ccept-Language: ", - accept_language_str,accept_language_len); - UNKNOWN_FIELD; - - case 'C': - if (PARSE_TOKEN(curr,"onnection: ",left)) { -next_token: - switch (get_c(curr,left)) { - case 'K': - if (!PARSE_TOKEN(curr,"eep-Alive",left)) - GOTO_REDIR; - if (tux_max_keepalives) - req->keep_alive = 1; - break; - - case 'C': - case 'c': - if (!PARSE_TOKEN(curr,"lose",left)) - GOTO_REDIR; - clear_keepalive(req); - break; - - case 'k': - if (!PARSE_TOKEN(curr,"eep-alive",left)) - GOTO_REDIR; - if (tux_max_keepalives) - req->keep_alive = 1; - break; - case 'T': - if (PARSE_TOKEN(curr,"E",left)) - break; - if (PARSE_TOKEN(curr,"railers",left)) - break; - if (PARSE_TOKEN(curr,"ransfer-Encoding",left)) - break; - GOTO_REDIR; - case 'P': - if (PARSE_TOKEN(curr,"roxy-Authenticate",left)) - break; - if (PARSE_TOKEN(curr,"roxy-Authorization",left)) - break; - GOTO_REDIR; - case 'U': - if (!PARSE_TOKEN(curr,"pgrade",left)) - GOTO_REDIR; - break; - case ' ': - PRINT_MESSAGE_LEFT; - goto next_token; - case ',': - PRINT_MESSAGE_LEFT; - goto next_token; - default: - GOTO_REDIR; - } - PRINT_MESSAGE_LEFT; - if (*curr != '\r') - goto next_token; - // allow other tokens. - SKIP_LINE(curr,left); - break; - } - - PARSE_STR_FIELD("C","ookie: ", - cookies_str,cookies_len); - PARSE_STR_FIELD("C","ontent-Type: ", - content_type_str,content_type_len); - - if (PARSE_TOKEN(curr,"ontent-Length: ",left) || - PARSE_TOKEN(curr,"ontent-length: ",left)) { - const char *tmp; - req->contentlen_str = curr; - SKIP_LINE(curr,left); - req->contentlen_len = curr - req->contentlen_str - 2; - if (req->contentlen_len) { - tmp = req->contentlen_str; - req->content_len = simple_strtoul(tmp, NULL, 10); - } - Dprintk("Content-Length field: %s [%d].\n", req->contentlen_str, req->contentlen_len); - Dprintk("Content-Length value: %d.\n", req->content_len); - break; - } - PARSE_STR_FIELD("C","ache-Control: ", - cache_control_str,cache_control_len); - UNKNOWN_FIELD; - - case 'H': - if (PARSE_TOKEN(curr,"ost: ",left)) { - const char *tmp = curr; - char *tmp2 = req->host; - - /* - * canonize the hostname: - * - * 1) strip off preceding 'www.' variants, - * 2) transform it to lowercase. - * 3) strip trailing dots - * 4) potentially strip off tail - */ - -#define is_w(n) ((curr[n] == 'w') || (curr[n] == 'W')) - - if ((left > 4) && is_w(0) && is_w(1) && - is_w(2) && curr[3] == '.') { - curr += 4; - left -= 4; - tmp = curr; - } - - COPY_LINE_TOLOWER(curr, tmp2, left, req->host+MAX_HOST_LEN-2); - req->host_len = curr - tmp - 2; - while (req->host[req->host_len] == '.') { - if (!req->host_len) - break; - req->host_len--; - } - req->host[req->host_len] = 0; - if (strip_host_tail) - strip_hostname(req); - Dprintk("Host field: %s [%d].\n", req->host, req->host_len); - break; - } - UNKNOWN_FIELD; - - case 'I': - PARSE_STR_FIELD("I","f-None-Match: ", - if_none_match_str,if_none_match_len); - PARSE_STR_FIELD("I","f-Modified-Since: ", - if_modified_since_str,if_modified_since_len); - PARSE_STR_FIELD("I","f-Range: ", - if_range_str,if_range_len); - UNKNOWN_FIELD; - - case 'N': - PARSE_STR_FIELD("N","egotiate: ", - negotiate_str,negotiate_len); - UNKNOWN_FIELD; - - case 'P': - PARSE_STR_FIELD("P","ragma: ", - pragma_str,pragma_len); - UNKNOWN_FIELD; - - case 'R': - - PARSE_STR_FIELD("R","eferer: ", - referer_str,referer_len); - if (!PARSE_TOKEN(curr,"ange: bytes=",left)) - UNKNOWN_FIELD; - { - const char *tmp = curr; - char *tmp2 = (char *)curr; - unsigned int offset_start = 0, offset_end = 0; - - if (*tmp2 != '-') - offset_start = simple_strtoul(tmp2, &tmp2, 10); - if (*tmp2 == '-') { - tmp2++; - if (*tmp2 != '\r') - offset_end = simple_strtoul(tmp2, &tmp2, 10) +1; - } - curr = tmp2; - left -= tmp2-tmp; - - req->offset_start = offset_start; - req->offset_end = offset_end; - - SKIP_LINE(curr,left); - Dprintk("Range field: %s [%d] (%d-%d).\n", tmp, curr-tmp, offset_start, offset_end); - break; - } - - case 'U': - PARSE_STR_FIELD("U","ser-Agent: ", - user_agent_str,user_agent_len); - UNKNOWN_FIELD; - - default: - UNKNOWN_FIELD; - } - PRINT_MESSAGE_LEFT; - } -out: - /* - * POST data. - */ - if ((req->method == METHOD_POST) && req->content_len) { - PRINT_MESSAGE_LEFT; - if (curr + req->content_len > message + total_len) - GOTO_INCOMPLETE; - req->post_data_str = curr; - req->post_data_len = req->content_len; - curr += req->content_len; - left -= req->content_len; - Dprintk("POST-ed data: {%s}\n", req->post_data_str); - } - - switch (req->method) { - default: - GOTO_REDIR; - case METHOD_GET: - case METHOD_HEAD: - case METHOD_POST: - case METHOD_PUT: - ; - } - -#define TUX_SCHEME "http://" -#define TUX_SCHEME_LEN (sizeof(TUX_SCHEME)-1) - - if (!memcmp(req->objectname, TUX_SCHEME, TUX_SCHEME_LEN)) { - - /* http://user:password@host:port/object */ - - const char *head, *tail, *end, *host, *port; - int host_len, objectname_len; - - head = req->objectname + TUX_SCHEME_LEN; - end = req->objectname + req->objectname_len; - - tail = memchr(head, '/', end - head); - if (!tail) - GOTO_REDIR; - host = memchr(head, '@', tail - head); - if (!host) - host = head; - else - host++; - if (!*host) - GOTO_REDIR; - port = memchr(host, ':', tail - host); - if (port) - host_len = port - host; - else - host_len = tail - host; - if (host_len >= MAX_HOST_LEN) - GOTO_REDIR; - memcpy(req->host, host, host_len); - req->host_len = host_len; - req->host[host_len] = 0; - - if (*tail != '/') - TUX_BUG(); - - req->uri_str = tail; - req->uri_len = end - tail; - - tail++; - while (*tail == '/') - tail++; - - objectname_len = end - tail; - memcpy(req->objectname, tail, objectname_len); - req->objectname_len = objectname_len; - req->objectname[objectname_len] = 0; - } else - if (req->uri_str[0] != '/') - GOTO_REDIR; - - if ((req->version == HTTP_1_1) && !req->host_len) - GOTO_REDIR; - if (req->objectname[0] == '/') - GOTO_REDIR; - /* - * Lets make sure nobody plays games with the host - * header in a virtual hosting environment: - */ - if (req->virtual && req->host_len) { - if (memchr(req->host, '/', req->host_len)) - GOTO_REDIR; - if (req->host[0] == '.') { - if (req->host_len == 1) - GOTO_REDIR; - if ((req->host_len == 2) && (req->host[0] == '.')) - GOTO_REDIR; - } - } - /* - * From this point on the request is for the main TUX engine: - */ - Dprintk("ok, request accepted.\n"); - - if (req->keep_alive) { - req->nr_keepalives++; - if (req->nr_keepalives == -1) - req->nr_keepalives--; - INC_STAT(nr_keepalive_reqs); - } else - INC_STAT(nr_nonkeepalive_reqs); - INC_STAT(keepalive_hist[req->nr_keepalives]); - - PRINT_MESSAGE_LEFT; - req->parsed_len = curr-message; - if (req->dentry) - TUX_BUG(); - req->virtual = tux_virtual_server; - if (req->virtual) - add_tux_atom(req, http_lookup_vhost); - else { - req->docroot_dentry = dget(req->proto->main_docroot.dentry); - req->docroot_mnt = mntget(req->proto->main_docroot.mnt); - add_tux_atom(req, http_process_message); - } - - return req->parsed_len; - -incomplete_message: - Dprintk("incomplete message!\n"); - PRINT_MESSAGE_LEFT; - - return 0; - -error: - if (total_len > 0) - req->parsed_len = total_len; - else - req->parsed_len = 0; - PRINT_MESSAGE_LEFT; - if (tux_TDprintk) { - TDprintk("redirecting message to secondary server.\n"); - print_req(req); - } - return -1; -} - -static int lookup_url (tux_req_t *req, const unsigned int flag) -{ - /* - * -1 : no previous checks made - * 0 : previous check failed, do not check farther, - * 1 : previous check successed, check farther - */ - int not_modified = -1; - int perm = 0, i; - struct dentry *dentry = NULL; - struct vfsmount *mnt = NULL; - struct inode *inode; - const char *filename; - - /* - * Do not do any etag or last_modified header checking - * if both unset. - */ - if (!tux_generate_etags && !tux_generate_last_mod) - not_modified = 0; - -repeat_lookup: - if (req->dentry) - TUX_BUG(); - - filename = req->objectname; - Dprintk("will look up {%s} (%d)\n", filename, req->objectname_len); - Dprintk("current->fsuid: %d, current->fsgid: %d, ngroups: %d\n", - current->fsuid, current->fsgid, current->group_info->ngroups); - for (i = 0; i < current->group_info->ngroups; i++) - Dprintk(".. group #%d: %d.\n", i, current->groups[i]); - - dentry = tux_lookup(req, filename, flag, &mnt); - -#define INDEX "/index.html" - - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) - goto cachemiss; - - if (tux_http_dir_indexing && (req->lookup_dir == 1)) { - // undo the index.html appending: - req->objectname_len -= sizeof(INDEX)-1; - req->objectname[req->objectname_len] = 0; - req->lookup_dir = 2; - goto repeat_lookup; - } - if (!req->lookup_404) { - int len = strlen(tux_404_page); - memcpy(req->objectname, tux_404_page, len); - req->objectname[len] = 0; - req->objectname_len = len; - req->lookup_404 = 1; - req->status = 404; - goto repeat_lookup; - } - TDprintk("abort - lookup error.\n"); - goto abort; - } - - Dprintk("SUCCESS, looked up {%s} == dentry %p (inode %p, count %d.)\n", filename, dentry, dentry->d_inode, atomic_read(&dentry->d_count)); - inode = dentry->d_inode; - - /* - * At this point we have a real, non-negative dentry. - */ - perm = tux_permission(inode); - - if ((perm < 0) || (!S_ISDIR(dentry->d_inode->i_mode) - && !S_ISREG(dentry->d_inode->i_mode))) { - Dprintk("FAILED trusted dentry %p permission %d.\n", dentry, perm); - req->status = 403; - goto abort; - } - if ((req->lookup_dir != 2) && S_ISDIR(dentry->d_inode->i_mode)) { - if (req->lookup_dir || (req->objectname_len + - sizeof(INDEX) >= MAX_OBJECTNAME_LEN)) { - req->status = 403; - goto abort; - } - if (req->objectname_len && (req->objectname[req->objectname_len-1] != '/')) { - dput(dentry); - mntput(mnt); - req->lookup_dir = 0; - return 2; - } - memcpy(req->objectname + req->objectname_len, - INDEX, sizeof(INDEX)); - req->objectname_len += sizeof(INDEX)-1; - req->lookup_dir = 1; - dput(dentry); - mntput(mnt); - mnt = NULL; - dentry = NULL; - goto repeat_lookup; - } - if (tux_max_object_size && (inode->i_size > tux_max_object_size)) { - TDprintk("too big object, %Ld bytes.\n", inode->i_size); - req->status = 403; - goto abort; - } - req->total_file_len = inode->i_size; - req->mtime = inode->i_mtime.tv_sec; - - { - loff_t num = req->total_file_len; - int nr_digits = 0; - unsigned long modulo; - char * etag_p = req->etag; - char digits [30]; - - do { - modulo = do_div(num, 10); - digits[nr_digits++] = '0' + modulo; - } while (num); - - req->lendigits = nr_digits; - req->etaglen = nr_digits; - - while (nr_digits) - *etag_p++ = digits[--nr_digits]; - - *etag_p++ = '-'; - num = req->mtime; - nr_digits = 0; - - do { - digits[nr_digits++] = 'a' + num % 16; - num /= 16; - } while (num); - req->etaglen += nr_digits+1; - while (nr_digits) - *etag_p++ = digits[--nr_digits]; - *etag_p = 0; - } - - if ((req->if_none_match_len >= req->etaglen) && (abs(not_modified) == 1)) { - - char * etag_p = req->etag; - const char * match_p = req->if_none_match_str; - int pos = req->etaglen - 1; - int matchpos = req->etaglen - 1; - - do { - while (etag_p[matchpos--] == match_p[pos--]) - if (matchpos < 0) - break; - if (matchpos < 0) - pos = req->if_none_match_len; - else { - if (match_p[pos+1] == ',') - pos += req->etaglen + 2; - else - pos += req->etaglen-matchpos; - matchpos = req->etaglen - 1; - } - } while (pos < req->if_none_match_len); - - if (matchpos < 0) { - not_modified = 1; - TDprintk("Etag matched.\n"); - } else - not_modified = 0; - } - - if ((req->if_modified_since_len >= 24) && (abs(not_modified) == 1)) { - if (parse_time(req->if_modified_since_str, req->if_modified_since_len) >= req->mtime ) { - not_modified = 1; - Dprintk("Last-Modified matched.\n"); - } else - not_modified = 0; - } - - if (not_modified == 1) { - req->status = 304; - goto abort; - } - - Dprintk("looked up cached dentry %p, (count %d.)\n", dentry, dentry ? atomic_read(&dentry->d_count) : -1 ); - - url_hist_hit(req->total_file_len); -out: - install_req_dentry(req, dentry, mnt); - req->lookup_dir = 0; - return 0; - -cachemiss: - return 1; - -abort: - if (dentry) { - if (!IS_ERR(dentry)) - dput(dentry); - dentry = NULL; - } - if (mnt) { - if (!IS_ERR(mnt)) - mntput(mnt); - mnt = NULL; - } -#if CONFIG_TUX_DEBUG - if (!not_modified) { - TDprintk("req %p has lookup errors!\n", req); - if (tux_TDprintk) - print_req(req); - } -#endif - req_err(req); - goto out; -} - -int handle_gzip_req (tux_req_t *req, unsigned int flags) -{ - char *curr = req->objectname + req->objectname_len; - struct dentry *dentry; - struct vfsmount *mnt = NULL; - struct inode *inode, *orig_inode; - loff_t size, orig_size; - - *curr++ = '.'; - *curr++ = 'g'; - *curr++ = 'z'; - *curr++ = 0; - req->objectname_len += 3; - - dentry = tux_lookup(req, req->objectname, flags, &mnt); - - req->objectname_len -= 3; - req->objectname[req->objectname_len] = 0; - - if (!dentry) - return 0; - if (IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - release_req_dentry(req); - return 1; - } - return 0; - } - - inode = dentry->d_inode; - size = inode->i_size; - orig_inode = req->dentry->d_inode; - orig_size = orig_inode->i_size; - - if (!tux_permission(inode) - && (size < orig_size) - && (inode->i_mtime.tv_sec >= orig_inode->i_mtime.tv_sec)) { - - release_req_dentry(req); - install_req_dentry(req, dentry, mnt); - req->total_file_len = req->output_len = size; - Dprintk("content WILL be gzipped!\n"); - req->content_gzipped = 1; - } else { - dput(dentry); - mntput(mnt); - } - - return 0; -} - -static spinlock_t mimetypes_lock = SPIN_LOCK_UNLOCKED; - -static LIST_HEAD(mimetypes_head); - -static mimetype_t default_mimetype = { type: "text/plain", type_len: 10, expire_str: "", expire_str_len: 0 }; - -#define MAX_MIMETYPE_LEN 128 -#define MAX_CACHE_CONTROL_AGE_LEN 30 - -void add_mimetype (char *new_ext, char *new_type, char *new_expire) -{ - int type_len = strlen(new_type); - int ext_len = strlen(new_ext); - int expire_len = strlen(new_expire); - mimetype_t *mime; - char *ext, *type, *expire; - - if (type_len > MAX_MIMETYPE_LEN) - type_len = MAX_MIMETYPE_LEN; - if (ext_len > MAX_URI_LEN) - ext_len = MAX_URI_LEN; - if (expire_len > MAX_CACHE_CONTROL_AGE_LEN) - expire_len = MAX_CACHE_CONTROL_AGE_LEN; - - mime = tux_kmalloc(sizeof(*mime)); - memset(mime, 0, sizeof(*mime)); - ext = tux_kmalloc(ext_len + 1); - type = tux_kmalloc(type_len + 1); - expire = tux_kmalloc(expire_len + 1); - - strncpy(ext, new_ext, ext_len); - strncpy(type, new_type, type_len); - strncpy(expire, new_expire, expire_len); - - // in case one of the above parameters was too long : - - ext[ext_len] = '\0'; - type[type_len] = '\0'; - expire[expire_len] = '\0'; - - mime->ext = ext; - mime->ext_len = ext_len; - - mime->type = type; - mime->type_len = type_len; - - mime->expire_str = expire; - mime->expire_str_len = expire_len; - - mime->special = NORMAL_MIME_TYPE; - if (!strcmp(type, "TUX/redirect")) - mime->special = MIME_TYPE_REDIRECT; - if (!strcmp(type, "TUX/CGI")) - mime->special = MIME_TYPE_CGI; - if (!strcmp(type, "TUX/module")) - mime->special = MIME_TYPE_MODULE; - - spin_lock(&mimetypes_lock); - list_add(&mime->list, &mimetypes_head); - spin_unlock(&mimetypes_lock); -} - -static inline int ext_matches (char *file, int len, char *ext, int extlen) -{ - int i; - char *tmp = file + len-1; - char *tmp2 = ext + extlen-1; - - if (len < extlen) - return 0; - - for (i = 0; i < extlen; i++) { - if (*tmp != *tmp2) - return 0; - tmp--; - tmp2--; - } - return 1; -} - -/* - * Overhead is not a problem, we cache the MIME type - * in the dentry. - */ -static mimetype_t * lookup_mimetype (tux_req_t *req) -{ - char *objectname = req->objectname; - int len = req->objectname_len; - mimetype_t *mime = NULL; - struct list_head *head, *tmp, *tmp1, *tmp2, *tmp3; - - if (!memchr(objectname, '.', len)) - goto out; - - spin_lock(&mimetypes_lock); - head = &mimetypes_head; - tmp = head->next; - - while (tmp != head) { - mime = list_entry(tmp, mimetype_t, list); - if (ext_matches(objectname, len, mime->ext, mime->ext_len)) { - /* - * Percolate often-used mimetypes up: - */ - if (tmp->prev != &mimetypes_head) { - tmp1 = tmp; - tmp2 = tmp->prev; - tmp3 = tmp->prev->prev; - list_del(tmp1); - list_del(tmp2); - list_add(tmp, tmp3); - list_add(tmp2, tmp); - } - break; - } else - mime = NULL; - tmp = tmp->next; - } - spin_unlock(&mimetypes_lock); - -out: - if (!mime) - mime = &default_mimetype; - return mime; -} - -void free_mimetypes (void) -{ - struct list_head *head, *tmp, *next; - mimetype_t *mime; - - spin_lock(&mimetypes_lock); - head = &mimetypes_head; - tmp = head->next; - - while (tmp != head) { - next = tmp->next; - mime = list_entry(tmp, mimetype_t, list); - list_del(tmp); - - kfree(mime->ext); - mime->ext = NULL; - kfree(mime->type); - mime->type = NULL; - kfree(mime); - - tmp = next; - } - spin_unlock(&mimetypes_lock); -} - -/* - * Various constant HTTP responses: - */ - -static const char forbidden[] = - "HTTP/1.1 403 Forbidden\r\n" - "Connection: Keep-Alive\r\n" \ - "Content-Length: 24\r\n\r\n" - " Forbidden "; - -static const char not_found[] = - "HTTP/1.1 404 Not Found\r\n" - "Connection: Keep-Alive\r\n" \ - "Content-Length: 29\r\n\r\n" - " Page Not Found "; - -#define NOTMODIFIED_1 \ - "HTTP/1.1 304 Not Modified\r\n" \ - "Connection: Keep-Alive\r\n" \ - "Date: " - -#define NOTMODIFIED_1_LEN (sizeof(NOTMODIFIED_1) - 1) - -#define NOTMODIFIED_2 \ - "\r\nETag: \"" - -#define NOTMODIFIED_2_LEN (sizeof(NOTMODIFIED_2) - 1) - -#define NOTMODIFIED_3 \ - "\"\r\n\r\n" - -#define NOTMODIFIED_3_LEN (sizeof(NOTMODIFIED_3) - 1) - -#define REDIRECT_1 \ - "HTTP/1.1 301 Moved Permanently\r\n" \ - "Location: http://" - -#define REDIRECT_1_LEN (sizeof(REDIRECT_1) - 1) - -#define REDIRECT_2 \ - "/\r\nContent-Length: 36\r\n" \ - "Connection: Keep-Alive\r\n" \ - "Content-Type: text/html\r\n\r\n" \ - " 301 Moved Permanently " - -#define REDIRECT_2_LEN (sizeof(REDIRECT_2) - 1) - -void send_async_err_forbidden (tux_req_t *req) -{ - send_async_message(req, forbidden, 403, 1); -} - -void send_async_err_not_found (tux_req_t *req) -{ - send_async_message(req, not_found, 404, 1); -} - -static void send_ret_notmodified (tux_req_t *req) -{ - char *buf; - int size; - - size = NOTMODIFIED_1_LEN + DATE_LEN - 1 + NOTMODIFIED_2_LEN + req->etaglen + NOTMODIFIED_3_LEN; - buf = get_abuf(req, size); - memcpy(buf, NOTMODIFIED_1, NOTMODIFIED_1_LEN); - buf += NOTMODIFIED_1_LEN; - memcpy(buf, tux_date, DATE_LEN-1); - buf += DATE_LEN-1; - memcpy(buf, NOTMODIFIED_2, NOTMODIFIED_2_LEN); - buf += NOTMODIFIED_2_LEN; - memcpy(buf, &req->etag, req->etaglen); - buf += req->etaglen; - memcpy(buf, NOTMODIFIED_3, NOTMODIFIED_3_LEN); - buf += NOTMODIFIED_3_LEN; - - req->status = 304; - send_abuf(req, size, MSG_DONTWAIT); - add_req_to_workqueue(req); -} - -static void send_ret_redirect (tux_req_t *req, int cachemiss) -{ - char *buf; - unsigned int size; - unsigned int uts_len = 0; - - size = REDIRECT_1_LEN; - if (req->host_len) - size += req->host_len; - else { - down_read(&uts_sem); - uts_len = strlen(system_utsname.nodename); - size += uts_len; - } - if (req->objectname[0] != '/') - size++; - size += req->objectname_len; - size += REDIRECT_2_LEN; - - if (size > PAGE_SIZE) { - req->error = TUX_ERROR_CONN_CLOSE; - zap_request(req, cachemiss); - return; - } - - buf = get_abuf(req, size); - - memcpy(buf, REDIRECT_1, REDIRECT_1_LEN); - buf += REDIRECT_1_LEN; - - Dprintk("req %p, host: %s, host_len: %d.\n", req, req->host, req->host_len); - if (req->host_len) { - memcpy(buf, req->host, req->host_len); - buf += req->host_len; - } else { - memcpy(buf, system_utsname.nodename, uts_len); - up_read(&uts_sem); - buf += uts_len; - } - if (req->objectname[0] != '/') { - buf[0] = '/'; - buf++; - } - - memcpy(buf, req->objectname, req->objectname_len); - buf += req->objectname_len; - - memcpy(buf, REDIRECT_2, REDIRECT_2_LEN); - buf += REDIRECT_2_LEN; - - req->status = 301; - send_abuf(req, size, MSG_DONTWAIT); - add_req_to_workqueue(req); -} - -static void http_got_request (tux_req_t *req) -{ - req->host[0] = 0; - req->host_len = 0; - add_tux_atom(req, parse_request); - add_req_to_workqueue(req); -} - - -tux_attribute_t * lookup_tux_attribute (tux_req_t *req) -{ - tux_attribute_t *attr; - struct inode *inode; - mimetype_t *mime; - - attr = tux_kmalloc(sizeof(*attr)); - memset(attr, 0, sizeof(*attr)); - - mime = lookup_mimetype(req); - - inode = req->dentry->d_inode; - if (!inode->i_uid && !inode->i_gid) { - if (mime->special == MIME_TYPE_MODULE) { - attr->tcapi = lookup_tuxmodule(req->objectname); - if (!attr->tcapi) { - req_err(req); - mime = &default_mimetype; - } - } - } else { - if (mime->special && (mime->special != MIME_TYPE_REDIRECT)) - mime = &default_mimetype; - } - attr->mime = mime; - - return attr; -} - -static void handle_range(tux_req_t *req) -{ - if (req->if_range_len) { - time_t range_time; - - range_time = parse_time(req->if_range_str, req->if_range_len); - - /* - * If the file is newer then we send the whole file. - */ - if (range_time < req->mtime ) - goto out_no_range; - } - /* if no offset_end was specified then default to 'end of file': */ - if (!req->offset_end) - req->offset_end = req->total_file_len; - /* - * Sanity checks: - * - * - is the range between 0...file_len-1 ? - * - is offset_end after offset_start? - * - * (note that offset_end is higher by 1) - */ - if ((req->offset_end > req->total_file_len) || - (req->offset_start >= req->total_file_len) || - (req->offset_end <= req->offset_start)) - goto out_no_range; - /* - * If the range is 0...file_len-1 then send the whole file: - */ - if (!req->offset_start && (req->offset_end == req->total_file_len)) - goto out_no_range; - - /* ok, the range is valid, use it: */ - - req->output_len = req->offset_end - req->offset_start; - req->in_file.f_pos = req->offset_start; - return; - -out_no_range: - req->offset_start = 0; - req->offset_end = 0; -} - -static void http_pre_header (tux_req_t *req, int push); -static void http_post_header (tux_req_t *req, int cachemiss); -static void http_send_body (tux_req_t *req, int cachemiss); - -#define DIRLIST_HEAD_1 "\ -\ -Index of %s\ -

Index of %s 

\n%s"
-
-#define DIRLIST_HEAD_2 "\
- Parent Directory\n"
-
-#define DIRLIST_HEAD_SIZE (sizeof(DIRLIST_HEAD_1) + sizeof(DIRLIST_HEAD_2))
-
-static void http_dirlist_head (tux_req_t *req, int cachemiss)
-{
-	char *buf1, *buf2, *path;
-	int len;
-
-	buf1 = (char *)__get_free_page(GFP_KERNEL);
-	buf2 = (char *)__get_free_page(GFP_KERNEL);
-	if (!buf1 || !buf2)
-		goto out;
-	path = tux_print_path(req, req->dentry, req->mnt, buf1, PAGE_SIZE);
-	if (path[0] == '/' && path[1] == '/' && !path[3])
-		path = "/";
-	if (2*strlen(path) + DIRLIST_HEAD_SIZE >= PAGE_SIZE)
-		goto out;
-	len = sprintf(buf2, DIRLIST_HEAD_1, path, path, req->dentry == req->docroot_dentry ? "" : DIRLIST_HEAD_2);
-	__send_async_message(req, buf2, 200, len, 0);
-
-out:
-	if (buf1)
-		free_page((unsigned long)buf1);
-	if (buf2)
-		free_page((unsigned long)buf2);
-}
-
-#define DIRLIST_TAIL "\
-
Powered by Linux/TUX 3.0
\n" - -static void http_dirlist_tail (tux_req_t *req, int cachemiss) -{ - __send_async_message(req, DIRLIST_TAIL, 200, sizeof(DIRLIST_TAIL)-1, 1); -} - -static void http_dirlist (tux_req_t *req, int cachemiss) -{ - int head = (req->method == METHOD_HEAD); - - req->lookup_dir = 3; - clear_keepalive(req); - if (!head) { - add_tux_atom(req, http_dirlist_tail); - add_tux_atom(req, list_directory); - add_tux_atom(req, http_dirlist_head); - } - http_pre_header(req, head); - add_req_to_workqueue(req); -} - -static char *host_path_hash(tux_req_t *req, char *tmp) -{ - if (req->host_len < 2) - return NULL; - - switch (mass_hosting_hash) { - default: - case 0: - return req->host; - case 1: - - // www.ABCDEFG.com => A/ABCDEFG.com - - tmp[0] = req->host[0]; - tmp[1] = '/'; - memcpy(tmp + 2, req->host, req->host_len); - tmp[req->host_len + 2] = 0; - - return tmp; - case 2: - // www.ABCDEFG.com => A/AB/ABCDEFG.com - - tmp[0] = req->host[0]; - tmp[1] = '/'; - tmp[2] = req->host[0]; - tmp[3] = req->host[1]; - tmp[4] = '/'; - memcpy(tmp + 5, req->host, req->host_len); - tmp[req->host_len + 5] = 0; - - return tmp; - case 3: - // www.ABCDEFG.com => A/AB/ABC/ABCDEFG.com - - tmp[0] = req->host[0]; - tmp[1] = '/'; - tmp[2] = req->host[0]; - tmp[3] = req->host[1]; - tmp[4] = '/'; - tmp[5] = req->host[0]; - tmp[6] = req->host[1]; - tmp[7] = req->host[2]; - tmp[8] = '/'; - memcpy(tmp + 9, req->host, req->host_len); - tmp[req->host_len + 9] = 0; - - return tmp; - } -} - -static struct dentry * vhost_lookup (tux_req_t *req, struct nameidata* base, struct vfsmount **mnt) -{ - struct dentry *dentry = NULL; - // 255.255.255.255 - char ip [3+1+3+1+3+1+3 + 2]; - - if (req->virtual >= TUX_VHOST_IP) { - sprintf(ip, "%d.%d.%d.%d", - NIPQUAD(inet_sk(req->sock->sk)->rcv_saddr)); - dentry = __tux_lookup (req, ip, base, mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) - return dentry; - base->dentry = dget(req->proto->main_docroot.dentry); - base->mnt = mntget(req->proto->main_docroot.mnt); - goto lookup_default; - } - if (req->virtual == TUX_VHOST_IP) - goto done; - - // fall through in mixed mode: - } - - if (!req->host_len) { -lookup_default: - *mnt = NULL; - dentry = __tux_lookup (req, tux_default_vhost, base, mnt); - } else { - char tmp [MAX_HOST_LEN*2]; - char *host_path; - - host_path = host_path_hash(req, tmp); - Dprintk("host path hash returned: {%s}\n", host_path); - - dentry = NULL; - if (host_path) { - *mnt = NULL; - dentry = __tux_lookup (req, host_path, base, mnt); - } - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) - return dentry; - base->dentry = dget(req->proto->main_docroot.dentry); - base->mnt = mntget(req->proto->main_docroot.mnt); - if (req->virtual >= TUX_VHOST_IP) { - *mnt = NULL; - dentry = __tux_lookup (req, ip, base, mnt); - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) - return dentry; - base->dentry = dget(req->proto->main_docroot.dentry); - base->mnt = mntget(req->proto->main_docroot.mnt); - } - } - goto lookup_default; - } - } -done: - return dentry; -} - -static void http_lookup_vhost (tux_req_t *req, int cachemiss) -{ - struct dentry *dentry; - struct nameidata base; - struct vfsmount *mnt = NULL; - unsigned int flag = cachemiss ? 0 : LOOKUP_ATOMIC; - - Dprintk("http_lookup_vhost(%p, %d, virtual: %d, host: %s (%d).)\n", req, flag, req->virtual, req->host, req->host_len); - - base.flags = LOOKUP_FOLLOW|flag; - base.last_type = LAST_ROOT; - base.dentry = dget(req->proto->main_docroot.dentry); - base.mnt = mntget(req->proto->main_docroot.mnt); - - dentry = vhost_lookup(req, &base, &mnt); - - Dprintk("looked up dentry %p.\n", dentry); - - if (dentry && !IS_ERR(dentry) && !dentry->d_inode) - TUX_BUG(); - - if (!dentry || IS_ERR(dentry)) { - if (PTR_ERR(dentry) == -EWOULDBLOCKIO) { - add_tux_atom(req, http_lookup_vhost); - queue_cachemiss(req); - return; - } - goto abort; - } - - req->docroot_dentry = dentry; - req->docroot_mnt = mnt; - - add_tux_atom(req, http_process_message); - add_req_to_workqueue(req); - return; -abort: - if (dentry) { - if (!IS_ERR(dentry)) - dput(dentry); - dentry = NULL; - } - if (mnt) { - if (!IS_ERR(mnt)) - mntput(mnt); - mnt = NULL; - } - req_err(req); - add_req_to_workqueue(req); -} - -static void http_process_message (tux_req_t *req, int cachemiss) -{ - tux_attribute_t *attr; - int missed; - unsigned int lookup_flag = cachemiss ? 0 : LOOKUP_ATOMIC; - - Dprintk("handling req %p, cachemiss: %d.\n", req, cachemiss); - - /* - * URL redirection support - redirect all valid requests - * to the first userspace module. - */ - if (tux_all_userspace) { - tcapi_template_t *tcapi = get_first_usermodule(); - if (tcapi) { - req->usermode = 1; - req->usermodule_idx = tcapi->userspace_id; - goto usermode; - } - } - missed = lookup_url(req, lookup_flag); - if (missed == 2) { - if (req->query_str) { - req->error = TUX_ERROR_REDIRECT; - goto error; - } - send_ret_redirect(req, cachemiss); - return; - } - if (req->error) - goto error; - if (missed) { -cachemiss: - if (cachemiss) - TUX_BUG(); - Dprintk("uncached request.\n"); - INC_STAT(static_lookup_cachemisses); - if (req->dentry) - TUX_BUG(); - add_tux_atom(req, http_process_message); - queue_cachemiss(req); - return; - } - /* - * HTML directory indexing. - */ - if (S_ISDIR(req->dentry->d_inode->i_mode)) - return http_dirlist(req, cachemiss); - if (!S_ISREG(req->dentry->d_inode->i_mode)) - TUX_BUG(); - - - attr = req->dentry->d_extra_attributes; - if (!attr) { - attr = lookup_tux_attribute(req); - if (!attr) - TUX_BUG(); - req->dentry->d_extra_attributes = attr; - } - if (attr->mime) - Dprintk("using MIME type %s:%s, %d.\n", attr->mime->type, attr->mime->ext, attr->mime->special); - if (attr->tcapi) { - req->usermode = 1; - req->usermodule_idx = attr->tcapi->userspace_id; - if (req->module_dentry) - TUX_BUG(); - req->module_dentry = dget(req->dentry); - release_req_dentry(req); - goto usermode; - } - - switch (attr->mime->special) { - case MIME_TYPE_MODULE: - req->usermode = 1; - goto usermode; - - case MIME_TYPE_REDIRECT: - req->error = TUX_ERROR_REDIRECT; - goto error; - - case MIME_TYPE_CGI: -#if CONFIG_TUX_EXTCGI - Dprintk("CGI request %p.\n", req); - query_extcgi(req); - return; -#endif - - default: - if (req->query_str) { - req->error = TUX_ERROR_REDIRECT; - goto error; - } - } - req->attr = attr; - switch (req->method) { - case METHOD_GET: - case METHOD_HEAD: - break; - default: - req->error = TUX_ERROR_REDIRECT; - goto error; - } - if (req->usermode) - TUX_BUG(); - - req->output_len = req->total_file_len; - /* - * Do range calculations. - */ - if (req->offset_end || req->offset_start) - handle_range(req); - - if (req->may_send_gzip && !req->offset_start && !req->offset_end) { - if (handle_gzip_req(req, lookup_flag)) - goto cachemiss; - if ((tux_compression >= 2) && !req->content_gzipped) - req->content_gzipped = 2; - } - if (req->parsed_len) - trunc_headers(req); - - if (req->error) - goto error; - - add_tux_atom(req, http_send_body); - add_tux_atom(req, http_post_header); - - http_pre_header(req, req->method == METHOD_HEAD); - - add_req_to_workqueue(req); - return; - -error: - if (req->error) - zap_request(req, cachemiss); - return; - -usermode: - add_req_to_workqueue(req); -} - -static void http_post_header (tux_req_t *req, int cachemiss) -{ -#if CONFIG_TUX_DEBUG - req->bytes_expected = req->output_len; -#endif - req->bytes_sent = 0; // data comes now. - - add_req_to_workqueue(req); -} - -static void http_send_body (tux_req_t *req, int cachemiss) -{ - int ret; - - Dprintk("SEND req %p <%p> (sock %p, sk %p) (keepalive: %d, status: %d)\n", req, __builtin_return_address(0), req->sock, req->sock->sk, req->keep_alive, req->status); - - SET_TIMESTAMP(req->output_timestamp); - - if (req->error) { -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - req->in_file.f_pos = 0; - /* - * We are in the middle of a file transfer, - * zap it immediately: - */ - TDprintk("req->error = TUX_ERROR_CONN_CLOSE.\n"); - req->error = TUX_ERROR_CONN_CLOSE; - zap_request(req, cachemiss); - return; - } - -repeat: - ret = 0; - if (!req->status) - req->status = 200; - if (req->method != METHOD_HEAD) { - ret = generic_send_file(req, req->sock, cachemiss); - Dprintk("body send-file returned: %d.\n", ret); - } else { -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - } - - switch (ret) { - case -5: - add_tux_atom(req, http_send_body); - output_timeout(req); - break; - case -4: - add_tux_atom(req, http_send_body); - if (add_output_space_event(req, req->sock)) { - del_tux_atom(req); - goto repeat; - } - break; - case -3: - INC_STAT(static_sendfile_cachemisses); - add_tux_atom(req, http_send_body); - queue_cachemiss(req); - break; - case -1: - break; - default: - req->in_file.f_pos = 0; - add_req_to_workqueue(req); - break; - } -} - -#define DEFAULT_DATE "Wed, 01 Jan 1970 00:00:01 GMT" - -char tux_date [DATE_LEN] = DEFAULT_DATE; - -/* - * HTTP header - */ - -#define HEADER_PART1A \ - "HTTP/1.1 200 OK\r\n" \ - "Content-Type: " - -#define HEADER_PART1B \ - "HTTP/1.1 200 OK" - -#define HEADER_PART1AP \ - "HTTP/1.1 206 Partial Content\r\n" \ - "Content-Type: " - -#define HEADER_PART1BP \ - "HTTP/1.1 206 Partial Content" - -#define HEADER_PART1C \ - "HTTP/1.1 404 Page Not Found\r\n" \ - "Content-Type: " - -#define HEADER_PART1D \ - "HTTP/1.1 200 OK\r\n" \ - "Content-Type: text/html\r\n" \ - "Connection: close\r\n" - -#define HEADER_PART2_keepalive "\r\nConnection: Keep-Alive\r\nDate: " - -#define HEADER_PART2_close "\r\nConnection: close\r\nDate: " - -#define HEADER_PART2_none "\r\nDate: " - -// date "%s" - -#define HEADER_PART3A "\r\nContent-Encoding: gzip" -#define HEADER_PART3BX "\r\nContent-Length: " - -/* - * Please acknowledge our hard work by not changing this define, or - * at least please acknowledge us by leaving "TUX/2.0 (Linux)" in - * the ID string. Thanks! :-) - */ -#define HEADER_PART3BY "\r\nServer: TUX/2.0 (Linux)\r\nContent-Length: " -#define HEADER_PART3C "\r\nETag: \"" -#define HEADER_PART3ACC "\r\nAccept-Ranges: bytes" -#define HEADER_PART3L "\r\nLast-Modified: " -#define HEADER_PART3P "\r\nContent-Range: bytes " -#define HEADER_PART3CA "\r\nCache-Control: max-age=" -#define HEADER_PART4 "\r\n\r\n" - -#define MAX_OUT_HEADER_LEN (sizeof(HEADER_PART1AP) + MAX_MIMETYPE_LEN + \ - sizeof(HEADER_PART2_keepalive) + DATE_LEN + \ - sizeof(HEADER_PART3A) + sizeof(HEADER_PART3BY) + \ - 12 + sizeof(HEADER_PART3C) + 21 + sizeof(HEADER_PART3L) + \ - sizeof(HEADER_PART3P) + 32 + \ - DATE_LEN + sizeof(HEADER_PART4) + sizeof(tux_extra_html_header) \ - + sizeof(HEADER_PART3CA) + MAX_CACHE_CONTROL_AGE_LEN) - -static void http_pre_header (tux_req_t *req, int head) -{ - int partial = req->offset_start | req->offset_end; - unsigned long flags; - char *buf, *curr; - mimetype_t *mime = NULL; - int size; - - - if (MAX_OUT_HEADER_LEN > PAGE_SIZE) - TUX_BUG(); - if ((req->attr && req->attr->tcapi) || req->usermode) - TUX_BUG(); - -#define COPY_STATIC_PART(nr,curr) \ - do { \ - memcpy(curr, HEADER_PART##nr, sizeof(HEADER_PART##nr)-1); \ - curr += sizeof(HEADER_PART##nr)-1; \ - } while (0) - - buf = curr = get_abuf(req, MAX_OUT_HEADER_LEN); - - if (req->lookup_dir) { - COPY_STATIC_PART(1D, curr); - goto dir_next; - } - mime = req->attr->mime; - if (!mime) - TUX_BUG(); - - if (req->status == 404) { - COPY_STATIC_PART(1C, curr); - memcpy(curr, mime->type, mime->type_len); - curr += mime->type_len; - } else { - if (tux_noid && (mime == &default_mimetype)) { - if (partial) - COPY_STATIC_PART(1BP, curr); - else - COPY_STATIC_PART(1B, curr); - } else { - if (partial) - COPY_STATIC_PART(1AP, curr); - else - COPY_STATIC_PART(1A, curr); - memcpy(curr, mime->type, mime->type_len); - curr += mime->type_len; - } - } - - if (tux_generate_cache_control && mime->expire_str_len) { - COPY_STATIC_PART(3CA, curr); - memcpy(curr, mime->expire_str, mime->expire_str_len); - curr += mime->expire_str_len; - } - - if (req->keep_alive /* && (req->version == HTTP_1_0) */) - COPY_STATIC_PART(2_keepalive, curr); - else if (!req->keep_alive && (req->version == HTTP_1_1)) - COPY_STATIC_PART(2_close, curr); - else - // HTTP/1.0 default means close - COPY_STATIC_PART(2_none, curr); - -dir_next: - memcpy(curr, tux_date, DATE_LEN-1); - curr += DATE_LEN-1; - - if (req->content_gzipped) - COPY_STATIC_PART(3A, curr); - - /* - * Content-Length: - */ - if (!req->lookup_dir) { - if (tux_noid) - COPY_STATIC_PART(3BX, curr); - else - COPY_STATIC_PART(3BY, curr); - - if (partial) - curr += sprintf(curr, "%Ld", req->output_len); - else { - if (req->content_gzipped) - curr += sprintf(curr, "%Ld", - req->total_file_len); - else { - memcpy(curr, &req->etag, req->lendigits); - curr += req->lendigits; - } - } - if (tux_generate_etags && (req->status != 404)) { - COPY_STATIC_PART(3C, curr); - memcpy(curr, &req->etag, req->etaglen); - curr += req->etaglen; - curr[0] = '"'; - curr++; - } - if (tux_generate_last_mod || tux_generate_etags) - COPY_STATIC_PART(3ACC, curr); - } - if (tux_generate_last_mod && (req->status != 404)) { - COPY_STATIC_PART(3L, curr); - last_mod_time(curr, req->mtime); - curr += DATE_LEN-1; - } - if (partial) { - COPY_STATIC_PART(3P, curr); - curr += sprintf(curr, "%Ld-%Ld/%Ld", req->offset_start, - req->offset_end-1, req->total_file_len); - } - COPY_STATIC_PART(4, curr); - /* - * Possibly add an extra HTML header: - */ - if (tux_extra_html_header_size && mime && !strcmp(mime->type, "text/html")) { - unsigned int len = tux_extra_html_header_size; - - memcpy(curr, tux_extra_html_header, len); - curr += len; - } - - size = curr-buf; - -#if CONFIG_TUX_DEBUG - *curr = 0; - Dprintk("{%s} [%d/%d]\n", buf, size, strlen(buf)); -#endif - - flags = MSG_DONTWAIT; - if (!head) - flags |= MSG_MORE; - send_abuf(req, size, flags); -} - -void http_illegal_request (tux_req_t *req, int cachemiss) -{ - if (req->status == 304) - send_ret_notmodified(req); - else { - if (req->status == 403) - send_async_err_forbidden(req); - else - send_async_err_not_found(req); - } -} - -static int http_check_req_err (tux_req_t *req, int cachemiss) -{ - if ((req->sock->sk->sk_state <= TCP_SYN_RECV) && - !tcp_sk(req->sock->sk)->urg_data) - return 0; - Dprintk("http_check_req_err(%p,%d): 1 (state: %d, urg: %d)\n", - req, cachemiss, req->sock->sk->sk_state, - tcp_sk(req->sock->sk)->urg_data); -#if CONFIG_TUX_DEBUG - req->bytes_expected = 0; -#endif - req->in_file.f_pos = 0; - req->error = TUX_ERROR_CONN_CLOSE; - zap_request(req, cachemiss); - - return 1; -} - -#define COPY_STR(str) \ - do { memcpy(tmp, str, sizeof(str)-1); \ - tmp += sizeof(str)-1; } while (0) - -static char * http_print_dir_line (tux_req_t *req, char *tmp, char *d_name, int d_len, int d_type, struct dentry *dentry, struct inode *inode) -{ - int len, spaces; - loff_t size; - - switch (d_type) { - case DT_DIR: - COPY_STR("\"[DIR]\""); - break; - case DT_REG: - if ((d_len >= 3) && - (d_name[d_len-3] == '.') && - (d_name[d_len-2] == 'g') && - (d_name[d_len-1] == 'z')) - COPY_STR("\"["); - else - if ((d_len >= 4) && - (d_name[d_len-4] == '.') && - (d_name[d_len-3] == 't') && - (d_name[d_len-2] == 'g') && - (d_name[d_len-1] == 'z')) - COPY_STR("\"["); - else - if ((d_len >= 4) && - (d_name[d_len-4] == '.') && - (d_name[d_len-3] == 't') && - (d_name[d_len-2] == 'x') && - (d_name[d_len-1] == 't')) - COPY_STR("\"["); - else - if ((d_len >= 4) && - (d_name[d_len-4] == '.') && - (d_name[d_len-3] == 'b') && - (d_name[d_len-2] == 'z') && - (d_name[d_len-1] == '2')) - COPY_STR("\"["); - else - if ((d_len >= 4) && - (d_name[d_len-4] == '.') && - (d_name[d_len-3] == 'z') && - (d_name[d_len-2] == 'i') && - (d_name[d_len-1] == 'p')) - COPY_STR("\"["); - else - COPY_STR("\"["); - break; - case DT_LNK: - COPY_STR("\"[LNK]\""); - break; - default: - if (tux_hide_unreadable) - goto out_dput; - COPY_STR("\"["); - break; - } - -#define LIST_1 " " -#define LIST_2_DIR "/\">" -#define LIST_3 " " - - COPY_STR(LIST_1); - memcpy(tmp, d_name, d_len); - tmp += d_len; - if (d_type == DT_DIR) - COPY_STR(LIST_2_DIR); - else - COPY_STR(LIST_2); - spaces = 0; - len = d_len; - - if (len > 25) - len = 25; - memcpy(tmp, d_name, len); - tmp += len; - if (len != d_len) { - *tmp++ = '.'; - *tmp++ = '.'; - } else { - if (d_type == DT_DIR) - *tmp++ = '/'; - else - spaces++; - spaces++; - } - COPY_STR(LIST_3); - while (spaces) { - *tmp++ = ' '; - spaces--; - } -#define FILL 25 - if (d_len < FILL) { - memset(tmp, ' ', FILL-d_len); - tmp += FILL-d_len; - } - - tmp += time_unix2ls(inode->i_mtime.tv_sec, tmp); - *tmp++ = ' '; - - if (d_type != DT_REG) { - COPY_STR(" - "); - goto out_size; - } - size = inode->i_size >> 10; - if (size < 1024) { - tmp += sprintf(tmp, "%8Lik ", size); - goto out_size; - } - size >>= 10; - if (size < 1024) { - tmp += sprintf(tmp, "%8LiM ", size); - goto out_size; - } - size >>= 10; - if (size < 1024) { - tmp += sprintf(tmp, "%8LiG ", size); - goto out_size; - } - size >>= 10; - if (size < 1024) { - tmp += sprintf(tmp, "%8LiT ", size); - goto out_size; - } - size >>= 10; - tmp += sprintf(tmp, "%8LiT ", size); - -out_size: - *tmp++ = '\n'; - *tmp = 0; - - return tmp; -out_dput: - return NULL; -} - -tux_proto_t tux_proto_http = { - defer_accept: 1, - can_redirect: 1, - got_request: http_got_request, - parse_message: parse_http_message, - illegal_request: http_illegal_request, - check_req_err: http_check_req_err, - print_dir_line: http_print_dir_line, - name: "http", -}; - diff --git a/net/tux/redirect.c b/net/tux/redirect.c deleted file mode 100644 index 86b5300fb..000000000 --- a/net/tux/redirect.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * redirect.c: redirect requests to other server sockets (such as Apache). - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -static void dummy_destructor(struct open_request *req) -{ -} - -static struct or_calltable dummy = -{ - 0, - NULL, - NULL, - &dummy_destructor, - NULL -}; - -static int redirect_sock (tux_req_t *req, const int port) -{ - struct socket *sock = req->sock; - struct open_request *tcpreq; - struct sock *sk, *oldsk; - int err = -1; - - /* - * Look up (optional) listening user-space socket. - */ - local_bh_disable(); - sk = tcp_v4_lookup_listener(INADDR_ANY, port, 0); - /* - * Look up localhost listeners as well. - */ - if (!sk) { - u32 daddr; - ((unsigned char *)&daddr)[0] = 127; - ((unsigned char *)&daddr)[1] = 0; - ((unsigned char *)&daddr)[2] = 0; - ((unsigned char *)&daddr)[3] = 1; - sk = tcp_v4_lookup_listener(daddr, port, 0); - } - local_bh_enable(); - - /* No secondary server found */ - if (!sk) - goto out; - - /* - * Requeue the 'old' socket as an accept-socket of - * the listening socket. This way we can shuffle - * a socket around. Since we've read the input data - * via the non-destructive MSG_PEEK, the secondary - * server can be used transparently. - */ - oldsk = sock->sk; - lock_sock(sk); - - if (sk->sk_state != TCP_LISTEN) - goto out_unlock; - - tcpreq = tcp_openreq_alloc(); - if (!tcpreq) - goto out_unlock; - - unlink_tux_socket(req); - - sock->sk = NULL; - sock->state = SS_UNCONNECTED; - - tcpreq->class = &dummy; - write_lock_irq(&oldsk->sk_callback_lock); - oldsk->sk_socket = NULL; - oldsk->sk_sleep = NULL; - write_unlock_irq(&oldsk->sk_callback_lock); - - tcp_sk(oldsk)->nonagle = 0; - - tcp_acceptq_queue(sk, tcpreq, oldsk); - - sk->sk_data_ready(sk, 0); - - /* - * It's now completely up to the secondary - * server to handle this request. - */ - sock_release(req->sock); - req->sock = NULL; - req->parsed_len = 0; - err = 0; - Dprintk("req %p redirected to secondary server!\n", req); - -out_unlock: - release_sock(sk); - sock_put(sk); -out: - if (err) - Dprintk("NO secondary server for req %p!\n", req); - return err; -} - -void redirect_request (tux_req_t *req, int cachemiss) -{ - if (tux_TDprintk && (req->status != 304)) { - TDprintk("trying to redirect req %p, req->error: %d, req->status: %d.\n", req, req->error, req->status); - print_req(req); - } - - if (cachemiss) - TUX_BUG(); - if (req->error == TUX_ERROR_CONN_CLOSE) - goto out_flush; - if (!req->sock) - TUX_BUG(); - - if (!req->status) - req->status = -1; - if (!req->proto->can_redirect || (req->status == 304) || redirect_sock(req, tux_clientport)) { - if (req->parsed_len) - trunc_headers(req); - req->proto->illegal_request(req, cachemiss); - return; - } else { - if (req->data_sock) - BUG(); - } -out_flush: - clear_keepalive(req); - if (!tux_redirect_logging) - req->status = 0; - flush_request(req, cachemiss); -} - diff --git a/net/tux/times.c b/net/tux/times.c deleted file mode 100644 index 3388f6387..000000000 --- a/net/tux/times.c +++ /dev/null @@ -1,392 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * times.c: time conversion routines. - * - * Original time convserion code Copyright (C) 1999 by Arjan van de Ven - */ - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - -#include -#include -#include -#include - - -#include "times.h" - -char *dayName[7] = { - "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" -}; - -static char *monthName[12] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" -}; - -char itoa_h[60]={'0','0','0','0','0','0','0','0','0','0', - '1','1','1','1','1','1','1','1','1','1', - '2','2','2','2','2','2','2','2','2','2', - '3','3','3','3','3','3','3','3','3','3', - '4','4','4','4','4','4','4','4','4','4', - '5','5','5','5','5','5','5','5','5','5'}; - -char itoa_l[60]={'0','1','2','3','4','5','6','7','8','9', - '0','1','2','3','4','5','6','7','8','9', - '0','1','2','3','4','5','6','7','8','9', - '0','1','2','3','4','5','6','7','8','9', - '0','1','2','3','4','5','6','7','8','9', - '0','1','2','3','4','5','6','7','8','9'}; - -int time_unix2ls(time_t zulu, char *buf) -{ - int Y=0,M=0,D=0; - int H=0,Min=0,S=0,WD=0; - int I,I2; - time_t rest, delta; - - if (zulu > xtime.tv_sec) - zulu = xtime.tv_sec; - - I=0; - while (Izulu) - break; - I++; - } - - Y=--I; - if (I<0) { - Y=0; - goto BuildYear; - } - I2=0; - while (I2<=12) { - if (TimeDays[I][I2]>zulu) - break; - I2++; - } - - M=I2-1; - - rest=zulu - TimeDays[Y][M]; - WD=WeekDays[Y][M]; - D=rest/86400; - rest=rest%86400; - WD+=D; - WD=WD%7; - H=rest/3600; - rest=rest%3600; - Min=rest/60; - rest=rest%60; - S=rest; - -BuildYear: - Y+=TUX_YEAROFFSET; - - - /* Format: Day, 01 Mon 1999 01:01:01 GMT */ - - delta = xtime.tv_sec - zulu; - if (delta > 6*30*24*60) - // "May 23 2000" - return sprintf( buf, "%s %02i %04i", monthName[M], D+1, Y); - else - // "May 23 10:14" - return sprintf( buf, "%s %02i %02i:%02i", - monthName[M], D+1, H, Min); -} - -static int MonthHash[32] = - {0,0,7,0,0,0,0,0,0,0,0,3,0,0,0,2,6,0,5,0,9,8,4,0,0,11,1,10,0,0,0,0}; - -#define is_digit(c) ((c) >= '0' && (c) <= '9') - -static inline int skip_atoi(char **s) -{ - int i=0; - - while (is_digit(**s)) - i = i*10 + *((*s)++) - '0'; - return i; -} - -time_t mimetime_to_unixtime(char *Q) -{ - int Y,M,D,H,Min,S; - unsigned int Hash; - time_t Temp; - char *s,**s2; - - s=Q; - s2=&s; - - if (strlen(s)<30) return 0; - if (s[3]!=',') return 0; - if (s[19]!=':') return 0; - - s+=5; /* Skip day of week */ - D = skip_atoi(s2); /* Day of month */ - s++; - Hash = (char)s[0]+(char)s[2]; - Hash = (Hash<<1) + (char)s[1]; - Hash = (Hash&63)>>1; - M = MonthHash[Hash]; - s+=4; - Y = skip_atoi(s2); /* Year */ - s++; - H = skip_atoi(s2); /* Hour */ - s++; - Min = skip_atoi(s2); /* Minutes */ - s++; - S = skip_atoi(s2); /* Seconds */ - s++; - if ((s[0]!='G')||(s[1]!='M')||(s[2]!='T')) - { - return 0; /* No GMT */ - } - - if (YTUX_YEAROFFSET+9) Y = TUX_YEAROFFSET+9; - - Temp = TimeDays[Y-TUX_YEAROFFSET][M]; - Temp += D*86400+H*3600+Min*60+S; - - return Temp; -} - -// writes the full http date, corresponding to time_t received - -void last_mod_time(char * curr, const time_t t) -{ - int day, tod, year, wday, mon, hour, min, sec; - - tod = t % 86400; - day = t / 86400; - if (tod < 0) { - tod += 86400; - --day; - } - - hour = tod / 3600; - tod %= 3600; - min = tod / 60; - sec = tod % 60; - - wday = (day + 4) % 7; - if (wday < 0) - wday += 7; - - day -= 11017; - /* day 0 is march 1, 2000 */ - year = 5 + day / 146097; - day = day % 146097; - if (day < 0) { - day += 146097; - --year; - } - /* from now on, day is nonnegative */ - year *= 4; - if (day == 146096) { - year += 3; - day = 36524; - } else { - year += day / 36524; - day %= 36524; - } - year *= 25; - year += day / 1461; - day %= 1461; - year *= 4; - if (day == 1460) { - year += 3; - day = 365; - } else { - year += day / 365; - day %= 365; - } - - day *= 10; - mon = (day + 5) / 306; - day = day + 5 - 306 * mon; - day /= 10; - if (mon >= 10) { - ++year; - mon -= 10; - } else - mon += 2; - - sprintf(curr, "%s, %.2d %s %d %.2d:%.2d:%.2d GMT", dayName[wday], - day+1, monthName[mon], year, hour, min, sec); -} - -// writes the full date in ISO8601 format, -// corresponding to time_t received -// example: 20011126224910 - -int mdtm_time(char * curr, const time_t t) -{ - int day, tod, year, wday, mon, hour, min, sec; - - tod = t % 86400; - day = t / 86400; - if (tod < 0) { - tod += 86400; - --day; - } - - hour = tod / 3600; - tod %= 3600; - min = tod / 60; - sec = tod % 60; - - wday = (day + 4) % 7; - if (wday < 0) - wday += 7; - - day -= 11017; - /* day 0 is march 1, 2000 */ - year = 5 + day / 146097; - day = day % 146097; - if (day < 0) { - day += 146097; - --year; - } - /* from now on, day is nonnegative */ - year *= 4; - if (day == 146096) { - year += 3; - day = 36524; - } else { - year += day / 36524; - day %= 36524; - } - year *= 25; - year += day / 1461; - day %= 1461; - year *= 4; - if (day == 1460) { - year += 3; - day = 365; - } else { - year += day / 365; - day %= 365; - } - - day *= 10; - mon = (day + 5) / 306; - day = day + 5 - 306 * mon; - day /= 10; - if (mon >= 10) { - ++year; - mon -= 10; - } else - mon += 2; - - return sprintf(curr, "213 %.4d%.2d%.2d%.2d%.2d%.2d\r\n", - year, mon+1, day+1, hour, min, sec); -} - -static inline int make_num(const char *s) -{ - if (*s >= '0' && *s <= '9') - return 10 * (*s - '0') + *(s + 1) - '0'; - else - return *(s + 1) - '0'; -} - -static inline int make_month(const char *s) -{ - int i; - - for (i = 0; i < 12; i++) - if (!strncmp(monthName[i], s, 3)) - return i+1; - return 0; -} - -time_t parse_time(const char *str, const int str_len) -{ - int hour; - int min; - int sec; - int mday; - int mon; - int year; - - if (str[3] == ',') { - /* Thu, 09 Jan 1993 01:29:59 GMT */ - - if (str_len < 29) - return -1; - - mday = make_num(str+5); - mon = make_month(str + 8); - year = 100 * make_num(str + 12) + make_num(str + 14); - hour = make_num(str + 17); - min = make_num(str + 20); - sec = make_num(str + 23); - } - else { - const char *s; - s = strchr(str, ','); - if (!s || (str_len - (s - str) < 24)) { - /* Wed Jun 9 01:29:59 1993 */ - - if (str_len < 24) - return -1; - - mon = make_month(str+4); - mday = make_num(str+8); - hour = make_num(str+11); - min = make_num(str+14); - sec = make_num(str+17); - year = make_num(str+20)*100 + make_num(str+22); - } - else { - /* Thursday, 10-Jun-93 01:29:59 GMT */ - - mday = make_num(s + 2); - mon = make_month(s + 5); - year = make_num(s + 9) + 1900; - if (year < 1970) - year += 100; - hour = make_num(s + 12); - min = make_num(s + 15); - sec = make_num(s + 18); - } - } - - if (sec < 0 || sec > 59) - return -1; - if (min < 0 || min > 59) - return -1; - if (hour < 0 || hour > 23) - return -1; - if (mday < 1 || mday > 31) - return -1; - if (mon < 1 || mon > 12) - return -1; - if (year < 1970 || year > 2020) - return -1; - - return mktime(year, mon, mday, hour, min, sec); -} diff --git a/net/tux/times.h b/net/tux/times.h deleted file mode 100644 index 09c389f92..000000000 --- a/net/tux/times.h +++ /dev/null @@ -1,26 +0,0 @@ -static time_t TimeDays[10][13] = { - { 852073200, 854751600, 857170800, 859849200, 862441200, 865119600, 867711600, 870390000, 873068400, 875660400, 878338800, 880930800, 883609200 } , - { 883609200, 886287600, 888706800, 891385200, 893977200, 896655600, 899247600, 901926000, 904604400, 907196400, 909874800, 912466800, 915145200 } , - { 915145200, 917823600, 920242800, 922921200, 925513200, 928191600, 930783600, 933462000, 936140400, 938732400, 941410800, 944002800, 946681200 } , - { 946681200, 949359600, 951865200, 954543600, 957135600, 959814000, 962406000, 965084400, 967762800, 970354800, 973033200, 975625200, 978303600 } , - { 978303600, 980982000, 983401200, 986079600, 988671600, 991350000, 993942000, 996620400, 999298800, 1001890800, 1004569200, 1007161200, 1009839600 } , - { 1009839600, 1012518000, 1014937200, 1017615600, 1020207600, 1022886000, 1025478000, 1028156400, 1030834800, 1033426800, 1036105200, 1038697200, 1041375600 } , - { 1041375600, 1044054000, 1046473200, 1049151600, 1051743600, 1054422000, 1057014000, 1059692400, 1062370800, 1064962800, 1067641200, 1070233200, 1072911600 } , - { 1072911600, 1075590000, 1078095600, 1080774000, 1083366000, 1086044400, 1088636400, 1091314800, 1093993200, 1096585200, 1099263600, 1101855600, 1104534000 } , - { 1104534000, 1107212400, 1109631600, 1112310000, 1114902000, 1117580400, 1120172400, 1122850800, 1125529200, 1128121200, 1130799600, 1133391600, 1136070000 } , - { 1136070000, 1138748400, 1141167600, 1143846000, 1146438000, 1149116400, 1151708400, 1154386800, 1157065200, 1159657200, 1162335600, 1164927600, 1167606000 } -}; -static int WeekDays[10][13] = { - { 3, 6, 6, 2, 4, 0, 2, 5, 1, 3, 6, 1, 4 } , - { 4, 0, 0, 3, 5, 1, 3, 6, 2, 4, 0, 2, 5 } , - { 5, 1, 1, 4, 6, 2, 4, 0, 3, 5, 1, 3, 6 } , - { 6, 2, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5, 1 } , - { 1, 4, 4, 0, 2, 5, 0, 3, 6, 1, 4, 6, 2 } , - { 2, 5, 5, 1, 3, 6, 1, 4, 0, 2, 5, 0, 3 } , - { 3, 6, 6, 2, 4, 0, 2, 5, 1, 3, 6, 1, 4 } , - { 4, 0, 1, 4, 6, 2, 4, 0, 3, 5, 1, 3, 6 } , - { 6, 2, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4, 0 } , - { 0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5, 1 } -}; -#define TUX_YEAROFFSET 1997 -#define TUX_NUMYEARS 10 diff --git a/net/tux/userspace.c b/net/tux/userspace.c deleted file mode 100644 index effd45d3a..000000000 --- a/net/tux/userspace.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * TUX - Integrated Application Protocols Layer and Object Cache - * - * Copyright (C) 2000, 2001, Ingo Molnar - * - * userspace.c: handle userspace-module requests - */ - -#include - -/**************************************************************** - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ****************************************************************/ - diff --git a/scripts/basic/.docproc.cmd b/scripts/basic/.docproc.cmd deleted file mode 100644 index e725e6b22..000000000 --- a/scripts/basic/.docproc.cmd +++ /dev/null @@ -1,69 +0,0 @@ -cmd_scripts/basic/docproc := gcc -Wp,-MD,scripts/basic/.docproc.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/basic/docproc scripts/basic/docproc.c - -deps_scripts/basic/docproc := \ - scripts/basic/docproc.c \ - /usr/include/stdio.h \ - /usr/include/features.h \ - /usr/include/sys/cdefs.h \ - /usr/include/gnu/stubs.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stddef.h \ - /usr/include/bits/types.h \ - /usr/include/bits/wordsize.h \ - /usr/include/bits/typesizes.h \ - /usr/include/libio.h \ - /usr/include/_G_config.h \ - /usr/include/wchar.h \ - /usr/include/bits/wchar.h \ - /usr/include/gconv.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stdarg.h \ - /usr/include/bits/stdio_lim.h \ - /usr/include/bits/sys_errlist.h \ - /usr/include/bits/stdio.h \ - /usr/include/stdlib.h \ - /usr/include/sys/types.h \ - /usr/include/time.h \ - /usr/include/endian.h \ - /usr/include/bits/endian.h \ - /usr/include/sys/select.h \ - /usr/include/bits/select.h \ - /usr/include/bits/sigset.h \ - /usr/include/bits/time.h \ - /usr/include/sys/sysmacros.h \ - /usr/include/bits/pthreadtypes.h \ - /usr/include/bits/sched.h \ - /usr/include/alloca.h \ - /usr/include/string.h \ - /usr/include/bits/string.h \ - /usr/include/bits/string2.h \ - /usr/include/ctype.h \ - /usr/include/unistd.h \ - /usr/include/bits/posix_opt.h \ - /usr/include/bits/confname.h \ - /usr/include/getopt.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/limits.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/syslimits.h \ - /usr/include/limits.h \ - /usr/include/bits/posix1_lim.h \ - /usr/include/bits/local_lim.h \ - /usr/include/linux/limits.h \ - /usr/include/bits/posix2_lim.h \ - /usr/include/sys/wait.h \ - /usr/include/signal.h \ - /usr/include/bits/signum.h \ - /usr/include/bits/siginfo.h \ - /usr/include/bits/sigaction.h \ - /usr/include/bits/sigcontext.h \ - /usr/include/asm/sigcontext.h \ - /usr/include/linux/compiler.h \ - /usr/include/linux/compiler-gcc3.h \ - /usr/include/linux/compiler-gcc.h \ - /usr/include/bits/sigstack.h \ - /usr/include/bits/sigthread.h \ - /usr/include/sys/resource.h \ - /usr/include/bits/resource.h \ - /usr/include/bits/waitflags.h \ - /usr/include/bits/waitstatus.h \ - -scripts/basic/docproc: $(deps_scripts/basic/docproc) - -$(deps_scripts/basic/docproc): diff --git a/scripts/basic/.fixdep.cmd b/scripts/basic/.fixdep.cmd deleted file mode 100644 index 1c463aa74..000000000 --- a/scripts/basic/.fixdep.cmd +++ /dev/null @@ -1,74 +0,0 @@ -cmd_scripts/basic/fixdep := gcc -Wp,-MD,scripts/basic/.fixdep.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/basic/fixdep scripts/basic/fixdep.c - -deps_scripts/basic/fixdep := \ - scripts/basic/fixdep.c \ - $(wildcard include/config/his/driver.h) \ - $(wildcard include/config/my/option.h) \ - $(wildcard include/config/.h) \ - $(wildcard include/config/foo.h) \ - /usr/include/sys/types.h \ - /usr/include/features.h \ - /usr/include/sys/cdefs.h \ - /usr/include/gnu/stubs.h \ - /usr/include/bits/types.h \ - /usr/include/bits/wordsize.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stddef.h \ - /usr/include/bits/typesizes.h \ - /usr/include/time.h \ - /usr/include/endian.h \ - /usr/include/bits/endian.h \ - /usr/include/sys/select.h \ - /usr/include/bits/select.h \ - /usr/include/bits/sigset.h \ - /usr/include/bits/time.h \ - /usr/include/sys/sysmacros.h \ - /usr/include/bits/pthreadtypes.h \ - /usr/include/bits/sched.h \ - /usr/include/sys/stat.h \ - /usr/include/bits/stat.h \ - /usr/include/sys/mman.h \ - /usr/include/bits/mman.h \ - /usr/include/unistd.h \ - /usr/include/bits/posix_opt.h \ - /usr/include/bits/confname.h \ - /usr/include/getopt.h \ - /usr/include/fcntl.h \ - /usr/include/bits/fcntl.h \ - /usr/include/string.h \ - /usr/include/bits/string.h \ - /usr/include/bits/string2.h \ - /usr/include/stdlib.h \ - /usr/include/alloca.h \ - /usr/include/stdio.h \ - /usr/include/libio.h \ - /usr/include/_G_config.h \ - /usr/include/wchar.h \ - /usr/include/bits/wchar.h \ - /usr/include/gconv.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stdarg.h \ - /usr/include/bits/stdio_lim.h \ - /usr/include/bits/sys_errlist.h \ - /usr/include/bits/stdio.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/limits.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/syslimits.h \ - /usr/include/limits.h \ - /usr/include/bits/posix1_lim.h \ - /usr/include/bits/local_lim.h \ - /usr/include/linux/limits.h \ - /usr/include/bits/posix2_lim.h \ - /usr/include/ctype.h \ - /usr/include/netinet/in.h \ - /usr/include/stdint.h \ - /usr/include/sys/socket.h \ - /usr/include/sys/uio.h \ - /usr/include/bits/uio.h \ - /usr/include/bits/socket.h \ - /usr/include/bits/sockaddr.h \ - /usr/include/asm/socket.h \ - /usr/include/asm/sockios.h \ - /usr/include/bits/in.h \ - /usr/include/bits/byteswap.h \ - -scripts/basic/fixdep: $(deps_scripts/basic/fixdep) - -$(deps_scripts/basic/fixdep): diff --git a/scripts/basic/.split-include.cmd b/scripts/basic/.split-include.cmd deleted file mode 100644 index e596a8729..000000000 --- a/scripts/basic/.split-include.cmd +++ /dev/null @@ -1,57 +0,0 @@ -cmd_scripts/basic/split-include := gcc -Wp,-MD,scripts/basic/.split-include.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/basic/split-include scripts/basic/split-include.c - -deps_scripts/basic/split-include := \ - scripts/basic/split-include.c \ - $(wildcard include/config/.h) \ - /usr/include/sys/stat.h \ - /usr/include/features.h \ - /usr/include/sys/cdefs.h \ - /usr/include/gnu/stubs.h \ - /usr/include/bits/types.h \ - /usr/include/bits/wordsize.h \ - /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stddef.h \ - /usr/include/bits/typesizes.h \ - /usr/include/time.h \ - /usr/include/bits/stat.h \ - /usr/include/sys/types.h \ - /usr/include/endian.h \ - /usr/include/bits/endian.h \ - /usr/include/sys/select.h \ - /usr/include/bits/select.h \ - /usr/include/bits/sigset.h \ - /usr/include/bits/time.h \ - /usr/include/sys/sysmacros.h \ - /usr/include/bits/pthreadtypes.h \ - /usr/include/bits/sched.h \ - /usr/include/ctype.h \ - /usr/include/errno.h \ - /usr/include/bits/errno.h \ - /usr/include/linux/errno.h \ - /usr/include/asm/errno.h \ - /usr/include/asm-generic/errno.h \ - /usr/include/asm-generic/errno-base.h \ - /usr/include/fcntl.h \ - 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Non-C99 systems may or may not. */ - -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST - -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE zconfrestart(zconfin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int zconfleng; - -extern FILE *zconfin, *zconfout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up zconftext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via zconfrestart()), so that the user can continue scanning by - * just pointing zconfin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when zconftext is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int zconfleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow zconfwrap()'s to do buffer switches - * instead of setting up a fresh zconfin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void zconfrestart (FILE *input_file ); -void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); -void zconf_delete_buffer (YY_BUFFER_STATE b ); -void zconf_flush_buffer (YY_BUFFER_STATE b ); -void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); -void zconfpop_buffer_state (void ); - -static void zconfensure_buffer_stack (void ); -static void zconf_load_buffer_state (void ); -static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len ); - -void *zconfalloc (yy_size_t ); -void *zconfrealloc (void *,yy_size_t ); -void zconffree (void * ); - -#define yy_new_buffer zconf_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - zconfensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - zconfensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define zconfwrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; - -typedef int yy_state_type; - -extern int zconflineno; - -int zconflineno = 1; - -extern char *zconftext; -#define yytext_ptr zconftext -static yyconst flex_int16_t yy_nxt[][38] = - { - { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0 - }, - - { - 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12 - }, - - { - 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - - 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12 - }, - - { - 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 18, 18, 19, 20, - 21, 22, 18, 18, 23, 24, 18, 25, 18, 26, - 27, 18, 28, 29, 30, 18, 18, 16 - }, - - { - 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 18, 18, 19, 20, - 21, 22, 18, 18, 23, 24, 18, 25, 18, 26, - 27, 18, 28, 29, 30, 18, 18, 16 - - }, - - { - 11, 31, 32, 33, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31 - }, - - { - 11, 31, 32, 33, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, - 31, 31, 31, 31, 31, 31, 31, 31 - }, - - { - 11, 34, 34, 35, 34, 36, 34, 34, 36, 34, - 34, 34, 34, 34, 34, 37, 34, 34, 34, 34, - - 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, - 34, 34, 34, 34, 34, 34, 34, 34 - }, - - { - 11, 34, 34, 35, 34, 36, 34, 34, 36, 34, - 34, 34, 34, 34, 34, 37, 34, 34, 34, 34, - 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, - 34, 34, 34, 34, 34, 34, 34, 34 - }, - - { - 11, 38, 38, 39, 40, 41, 42, 43, 41, 44, - 45, 46, 47, 47, 48, 49, 47, 47, 47, 47, - 47, 47, 47, 47, 47, 50, 47, 47, 47, 51, - 47, 47, 47, 47, 47, 47, 47, 52 - - }, - - { - 11, 38, 38, 39, 40, 41, 42, 43, 41, 44, - 45, 46, 47, 47, 48, 49, 47, 47, 47, 47, - 47, 47, 47, 47, 47, 50, 47, 47, 47, 51, - 47, 47, 47, 47, 47, 47, 47, 52 - }, - - { - -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, - -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, - -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, - -11, -11, -11, -11, -11, -11, -11, -11 - }, - - { - 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, - -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, - - -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, - -12, -12, -12, -12, -12, -12, -12, -12 - }, - - { - 11, -13, 53, 54, -13, -13, 55, -13, -13, -13, - -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, - -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, - -13, -13, -13, -13, -13, -13, -13, -13 - }, - - { - 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14 - - }, - - { - 11, 56, 56, 57, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56 - }, - - { - 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16 - }, - - { - 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, - -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, - - -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, - -17, -17, -17, -17, -17, -17, -17, -17 - }, - - { - 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18, -18, -18, 58, -18, -18, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -18 - }, - - { - 11, -19, -19, -19, -19, -19, -19, -19, -19, -19, - -19, -19, -19, 58, -19, -19, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 59, - 58, 58, 58, 58, 58, 58, 58, -19 - - }, - - { - 11, -20, -20, -20, -20, -20, -20, -20, -20, -20, - -20, -20, -20, 58, -20, -20, 58, 58, 58, 58, - 58, 58, 58, 58, 60, 58, 58, 58, 58, 61, - 58, 58, 58, 58, 58, 58, 58, -20 - }, - - { - 11, -21, -21, -21, -21, -21, -21, -21, -21, -21, - -21, -21, -21, 58, -21, -21, 58, 58, 58, 58, - 58, 62, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -21 - }, - - { - 11, -22, -22, -22, -22, -22, -22, -22, -22, -22, - -22, -22, -22, 58, -22, -22, 58, 58, 58, 58, - - 58, 58, 58, 58, 58, 58, 58, 58, 63, 58, - 58, 58, 58, 58, 58, 58, 58, -22 - }, - - { - 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, - -23, -23, -23, 58, -23, -23, 58, 58, 58, 58, - 58, 64, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -23 - }, - - { - 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, - -24, -24, -24, 58, -24, -24, 58, 58, 58, 58, - 58, 58, 65, 58, 58, 58, 58, 58, 66, 58, - 58, 58, 58, 58, 58, 58, 58, -24 - - }, - - { - 11, -25, -25, -25, -25, -25, -25, -25, -25, -25, - -25, -25, -25, 58, -25, -25, 58, 67, 58, 58, - 58, 68, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -25 - }, - - { - 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, - -26, -26, -26, 58, -26, -26, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 69, 58, 58, 58, 58, 58, 58, -26 - }, - - { - 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, - -27, -27, -27, 58, -27, -27, 58, 58, 58, 58, - - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 70, 58, 58, 58, 58, -27 - }, - - { - 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, - -28, -28, -28, 58, -28, -28, 58, 71, 58, 58, - 58, 72, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -28 - }, - - { - 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, - -29, -29, -29, 58, -29, -29, 58, 58, 58, 58, - 58, 73, 58, 58, 58, 58, 58, 58, 58, 74, - 58, 58, 58, 58, 75, 58, 58, -29 - - }, - - { - 11, -30, -30, -30, -30, -30, -30, -30, -30, -30, - -30, -30, -30, 58, -30, -30, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 76, 58, 58, 58, 58, -30 - }, - - { - 11, 77, 77, -31, 77, 77, 77, 77, 77, 77, - 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, - 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, - 77, 77, 77, 77, 77, 77, 77, 77 - }, - - { - 11, -32, 78, 79, -32, -32, -32, -32, -32, -32, - -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, - - -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, - -32, -32, -32, -32, -32, -32, -32, -32 - }, - - { - 11, 80, -33, -33, 80, 80, 80, 80, 80, 80, - 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, - 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, - 80, 80, 80, 80, 80, 80, 80, 80 - }, - - { - 11, 81, 81, 82, 81, -34, 81, 81, -34, 81, - 81, 81, 81, 81, 81, -34, 81, 81, 81, 81, - 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, - 81, 81, 81, 81, 81, 81, 81, 81 - - }, - - { - 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, - -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, - -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, - 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58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 202, 58, 58, -194 - - }, - - { - 11, -195, -195, -195, -195, -195, -195, -195, -195, -195, - -195, -195, -195, 58, -195, -195, 58, 58, 58, 58, - 58, 203, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -195 - }, - - { - 11, -196, -196, -196, -196, -196, -196, -196, -196, -196, - -196, -196, -196, 58, -196, -196, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -196 - }, - - { - 11, -197, -197, -197, -197, -197, -197, -197, -197, -197, - -197, -197, -197, 58, -197, -197, 58, 58, 58, 58, - - 58, 58, 58, 58, 58, 204, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -197 - }, - - { - 11, -198, -198, -198, -198, -198, -198, -198, -198, -198, - -198, -198, -198, 58, -198, -198, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -198 - }, - - { - 11, -199, -199, -199, -199, -199, -199, -199, -199, -199, - -199, -199, -199, 58, -199, -199, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -199 - - }, - - { - 11, -200, -200, -200, -200, -200, -200, -200, -200, -200, - -200, -200, -200, 58, -200, -200, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -200 - }, - - { - 11, -201, -201, -201, -201, -201, -201, -201, -201, -201, - -201, -201, -201, 58, -201, -201, 58, 205, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -201 - }, - - { - 11, -202, -202, -202, -202, -202, -202, -202, -202, -202, - -202, -202, -202, 58, -202, -202, 58, 206, 58, 58, - - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -202 - }, - - { - 11, -203, -203, -203, -203, -203, -203, -203, -203, -203, - -203, -203, -203, 58, -203, -203, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -203 - }, - - { - 11, -204, -204, -204, -204, -204, -204, -204, -204, -204, - -204, -204, -204, 58, -204, -204, 58, 58, 58, 58, - 58, 58, 58, 207, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -204 - - }, - - { - 11, -205, -205, -205, -205, -205, -205, -205, -205, -205, - -205, -205, -205, 58, -205, -205, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 208, 58, - 58, 58, 58, 58, 58, 58, 58, -205 - }, - - { - 11, -206, -206, -206, -206, -206, -206, -206, -206, -206, - -206, -206, -206, 58, -206, -206, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 209, 58, 58, -206 - }, - - { - 11, -207, -207, -207, -207, -207, -207, -207, -207, -207, - -207, -207, -207, 58, -207, -207, 58, 58, 58, 58, - - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -207 - }, - - { - 11, -208, -208, -208, -208, -208, -208, -208, -208, -208, - -208, -208, -208, 58, -208, -208, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -208 - }, - - { - 11, -209, -209, -209, -209, -209, -209, -209, -209, -209, - -209, -209, -209, 58, -209, -209, 58, 58, 58, 58, - 58, 210, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -209 - - }, - - { - 11, -210, -210, -210, -210, -210, -210, -210, -210, -210, - -210, -210, -210, 58, -210, -210, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, -210 - }, - - } ; - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up zconftext. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - zconfleng = (size_t) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 64 -#define YY_END_OF_BUFFER 65 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[211] = - { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 65, 5, 4, 3, 2, 36, 37, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 63, 60, 62, 55, 59, 58, 57, 53, 48, 42, - 47, 51, 53, 40, 41, 50, 50, 43, 53, 50, - 50, 53, 4, 3, 2, 2, 1, 35, 35, 35, - 35, 35, 35, 35, 16, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 63, 60, 62, 61, - 55, 54, 57, 56, 44, 51, 38, 50, 50, 52, - 45, 46, 39, 35, 35, 35, 35, 35, 35, 35, - - 35, 35, 30, 29, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 49, 25, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 15, 35, 7, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 17, 35, 35, - 35, 35, 35, 34, 35, 35, 35, 35, 35, 35, - 10, 35, 13, 35, 35, 35, 35, 33, 35, 35, - 35, 35, 35, 22, 35, 32, 9, 31, 35, 26, - 12, 35, 35, 21, 18, 35, 8, 35, 35, 35, - 35, 35, 27, 35, 35, 6, 35, 20, 19, 23, - - 35, 35, 11, 35, 35, 35, 14, 28, 35, 24 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, - 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, - 14, 1, 1, 1, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 1, 15, 1, 1, 16, 1, 17, 18, 19, 20, - - 21, 22, 23, 24, 25, 13, 13, 26, 27, 28, - 29, 30, 31, 32, 33, 34, 35, 13, 13, 36, - 13, 13, 1, 37, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -extern int zconf_flex_debug; -int zconf_flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *zconftext; - -/* - * Copyright (C) 2002 Roman Zippel - * Released under the terms of the GNU GPL v2.0. - */ - -#include -#include -#include -#include -#include - -#define LKC_DIRECT_LINK -#include "lkc.h" - -#define START_STRSIZE 16 - -char *text; -static char *text_ptr; -static int text_size, text_asize; - -struct buffer { - struct buffer *parent; - YY_BUFFER_STATE state; -}; - -struct buffer *current_buf; - -static int last_ts, first_ts; - -static void zconf_endhelp(void); -static struct buffer *zconf_endfile(void); - -void new_string(void) -{ - text = malloc(START_STRSIZE); - text_asize = START_STRSIZE; - text_ptr = text; - text_size = 0; - *text_ptr = 0; -} - -void append_string(const char *str, int size) -{ - int new_size = text_size + size + 1; - if (new_size > text_asize) { - text = realloc(text, new_size); - text_asize = new_size; - text_ptr = text + text_size; - } - memcpy(text_ptr, str, size); - text_ptr += size; - text_size += size; - *text_ptr = 0; -} - -void alloc_string(const char *str, int size) -{ - text = malloc(size + 1); - memcpy(text, str, size); - text[size] = 0; -} - -#define INITIAL 0 -#define COMMAND 1 -#define HELP 2 -#define STRING 3 -#define PARAM 4 - -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int zconfwrap (void ); -#else -extern int zconfwrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO (void) fwrite( zconftext, zconfleng, 1, zconfout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - errno=0; \ - while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(zconfin); \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int zconflex (void); - -#define YY_DECL int zconflex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after zconftext and zconfleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - - int str = 0; - int ts, i; - - if ( (yy_init) ) - { - (yy_init) = 0; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! zconfin ) - zconfin = stdin; - - if ( ! zconfout ) - zconfout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - zconfensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - zconf_create_buffer(zconfin,YY_BUF_SIZE ); - } - - zconf_load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of zconftext. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); -yy_match: - while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) - ++yy_cp; - - yy_current_state = -yy_current_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ -case 1: -/* rule 1 can match eol */ -YY_RULE_SETUP -current_file->lineno++; - YY_BREAK -case 2: -YY_RULE_SETUP - - YY_BREAK -case 3: -/* rule 3 can match eol */ -YY_RULE_SETUP -current_file->lineno++; return T_EOL; - YY_BREAK -case 4: -YY_RULE_SETUP -{ - BEGIN(COMMAND); -} - YY_BREAK -case 5: -YY_RULE_SETUP -{ - unput(zconftext[0]); - BEGIN(COMMAND); -} - YY_BREAK - -case 6: -YY_RULE_SETUP -BEGIN(PARAM); return T_MAINMENU; - YY_BREAK -case 7: -YY_RULE_SETUP -BEGIN(PARAM); return T_MENU; - YY_BREAK -case 8: -YY_RULE_SETUP -BEGIN(PARAM); return T_ENDMENU; - YY_BREAK -case 9: -YY_RULE_SETUP -BEGIN(PARAM); return T_SOURCE; - YY_BREAK -case 10: -YY_RULE_SETUP -BEGIN(PARAM); return T_CHOICE; - YY_BREAK -case 11: -YY_RULE_SETUP -BEGIN(PARAM); return T_ENDCHOICE; - YY_BREAK -case 12: -YY_RULE_SETUP -BEGIN(PARAM); return T_COMMENT; - YY_BREAK -case 13: -YY_RULE_SETUP -BEGIN(PARAM); return T_CONFIG; - YY_BREAK -case 14: -YY_RULE_SETUP -BEGIN(PARAM); return T_MENUCONFIG; - YY_BREAK -case 15: -YY_RULE_SETUP -BEGIN(PARAM); return T_HELP; - YY_BREAK -case 16: -YY_RULE_SETUP -BEGIN(PARAM); return T_IF; - YY_BREAK -case 17: -YY_RULE_SETUP -BEGIN(PARAM); return T_ENDIF; - YY_BREAK -case 18: -YY_RULE_SETUP -BEGIN(PARAM); return T_DEPENDS; - YY_BREAK -case 19: -YY_RULE_SETUP -BEGIN(PARAM); return T_REQUIRES; - YY_BREAK -case 20: -YY_RULE_SETUP -BEGIN(PARAM); return T_OPTIONAL; - YY_BREAK -case 21: -YY_RULE_SETUP -BEGIN(PARAM); return T_DEFAULT; - YY_BREAK -case 22: -YY_RULE_SETUP -BEGIN(PARAM); return T_PROMPT; - YY_BREAK -case 23: -YY_RULE_SETUP -BEGIN(PARAM); return T_TRISTATE; - YY_BREAK -case 24: -YY_RULE_SETUP -BEGIN(PARAM); return T_DEF_TRISTATE; - YY_BREAK -case 25: -YY_RULE_SETUP -BEGIN(PARAM); return T_BOOLEAN; - YY_BREAK -case 26: -YY_RULE_SETUP -BEGIN(PARAM); return T_BOOLEAN; - YY_BREAK -case 27: -YY_RULE_SETUP -BEGIN(PARAM); return T_DEF_BOOLEAN; - YY_BREAK -case 28: -YY_RULE_SETUP -BEGIN(PARAM); return T_DEF_BOOLEAN; - YY_BREAK -case 29: -YY_RULE_SETUP -BEGIN(PARAM); return T_INT; - YY_BREAK -case 30: -YY_RULE_SETUP -BEGIN(PARAM); return T_HEX; - YY_BREAK -case 31: -YY_RULE_SETUP -BEGIN(PARAM); return T_STRING; - YY_BREAK -case 32: -YY_RULE_SETUP -BEGIN(PARAM); return T_SELECT; - YY_BREAK -case 33: -YY_RULE_SETUP -BEGIN(PARAM); return T_SELECT; - YY_BREAK -case 34: -YY_RULE_SETUP -BEGIN(PARAM); return T_RANGE; - YY_BREAK -case 35: -YY_RULE_SETUP -{ - alloc_string(zconftext, zconfleng); - zconflval.string = text; - return T_WORD; - } - YY_BREAK -case 36: -YY_RULE_SETUP - - YY_BREAK -case 37: -/* rule 37 can match eol */ -YY_RULE_SETUP -current_file->lineno++; BEGIN(INITIAL); - YY_BREAK - -case 38: -YY_RULE_SETUP -return T_AND; - YY_BREAK -case 39: -YY_RULE_SETUP -return T_OR; - YY_BREAK -case 40: -YY_RULE_SETUP -return T_OPEN_PAREN; - YY_BREAK -case 41: -YY_RULE_SETUP -return T_CLOSE_PAREN; - YY_BREAK -case 42: -YY_RULE_SETUP -return T_NOT; - YY_BREAK -case 43: -YY_RULE_SETUP -return T_EQUAL; - YY_BREAK -case 44: -YY_RULE_SETUP -return T_UNEQUAL; - YY_BREAK -case 45: -YY_RULE_SETUP -return T_IF; - YY_BREAK -case 46: -YY_RULE_SETUP -return T_ON; - YY_BREAK -case 47: -YY_RULE_SETUP -{ - str = zconftext[0]; - new_string(); - BEGIN(STRING); - } - YY_BREAK -case 48: -/* rule 48 can match eol */ -YY_RULE_SETUP -BEGIN(INITIAL); current_file->lineno++; return T_EOL; - YY_BREAK -case 49: -YY_RULE_SETUP -/* ignore */ - YY_BREAK -case 50: -YY_RULE_SETUP -{ - alloc_string(zconftext, zconfleng); - zconflval.string = text; - return T_WORD; - } - YY_BREAK -case 51: -YY_RULE_SETUP -/* comment */ - YY_BREAK -case 52: -/* rule 52 can match eol */ -YY_RULE_SETUP -current_file->lineno++; - YY_BREAK -case 53: -YY_RULE_SETUP - - YY_BREAK -case YY_STATE_EOF(PARAM): -{ - BEGIN(INITIAL); - } - YY_BREAK - -case 54: -/* rule 54 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up zconftext again */ -YY_RULE_SETUP -{ - append_string(zconftext, zconfleng); - zconflval.string = text; - return T_WORD_QUOTE; - } - YY_BREAK -case 55: -YY_RULE_SETUP -{ - append_string(zconftext, zconfleng); - } - YY_BREAK -case 56: -/* rule 56 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up zconftext again */ -YY_RULE_SETUP -{ - append_string(zconftext + 1, zconfleng - 1); - zconflval.string = text; - return T_WORD_QUOTE; - } - YY_BREAK -case 57: -YY_RULE_SETUP -{ - append_string(zconftext + 1, zconfleng - 1); - } - YY_BREAK -case 58: -YY_RULE_SETUP -{ - if (str == zconftext[0]) { - BEGIN(PARAM); - zconflval.string = text; - return T_WORD_QUOTE; - } else - append_string(zconftext, 1); - } - YY_BREAK -case 59: -/* rule 59 can match eol */ -YY_RULE_SETUP -{ - printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); - current_file->lineno++; - BEGIN(INITIAL); - return T_EOL; - } - YY_BREAK -case YY_STATE_EOF(STRING): -{ - BEGIN(INITIAL); - } - YY_BREAK - -case 60: -YY_RULE_SETUP -{ - ts = 0; - for (i = 0; i < zconfleng; i++) { - if (zconftext[i] == '\t') - ts = (ts & ~7) + 8; - else - ts++; - } - last_ts = ts; - if (first_ts) { - if (ts < first_ts) { - zconf_endhelp(); - return T_HELPTEXT; - } - ts -= first_ts; - while (ts > 8) { - append_string(" ", 8); - ts -= 8; - } - append_string(" ", ts); - } - } - YY_BREAK -case 61: -/* rule 61 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up zconftext again */ -YY_RULE_SETUP -{ - current_file->lineno++; - zconf_endhelp(); - return T_HELPTEXT; - } - YY_BREAK -case 62: -/* rule 62 can match eol */ -YY_RULE_SETUP -{ - current_file->lineno++; - append_string("\n", 1); - } - YY_BREAK -case 63: -YY_RULE_SETUP -{ - append_string(zconftext, zconfleng); - if (!first_ts) - first_ts = last_ts; - } - YY_BREAK -case YY_STATE_EOF(HELP): -{ - zconf_endhelp(); - return T_HELPTEXT; - } - YY_BREAK - -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(COMMAND): -{ - if (current_buf) { - zconf_endfile(); - return T_EOF; - } - fclose(zconfin); - yyterminate(); -} - YY_BREAK -case 64: -YY_RULE_SETUP -YY_FATAL_ERROR( "flex scanner jammed" ); - YY_BREAK - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed zconfin at a new source and called - * zconflex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( zconfwrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * zconftext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of zconflex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - size_t num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - zconfrestart(zconfin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - - yy_current_state = yy_nxt[yy_current_state][1]; - yy_is_jam = (yy_current_state <= 0); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up zconftext */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - zconfrestart(zconfin ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( zconfwrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve zconftext */ - (yy_hold_char) = *++(yy_c_buf_p); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void zconfrestart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - zconfensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - zconf_create_buffer(zconfin,YY_BUF_SIZE ); - } - - zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); - zconf_load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * zconfpop_buffer_state(); - * zconfpush_buffer_state(new_buffer); - */ - zconfensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - zconf_load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (zconfwrap()) processing, but the only time this flag - * is looked at is after zconfwrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void zconf_load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - zconf_init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with zconf_create_buffer() - * - */ - void zconf_delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - zconffree((void *) b->yy_ch_buf ); - - zconffree((void *) b ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a zconfrestart() or at EOF. - */ - static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - zconf_flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then zconf_init_buffer was _probably_ - * called from zconfrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void zconf_flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - zconf_load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - zconfensure_buffer_stack(); - - /* This block is copied from zconf_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from zconf_switch_to_buffer. */ - zconf_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void zconfpop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - zconf_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - zconf_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void zconfensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - zconf_switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to zconflex() will - * scan from a @e copy of @a str. - * @param str a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * zconf_scan_bytes() instead. - */ -YY_BUFFER_STATE zconf_scan_string (yyconst char * str ) -{ - - return zconf_scan_bytes(str,strlen(str) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to zconflex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE zconf_scan_bytes (yyconst char * bytes, int len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) zconfalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); - - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; - - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; - - b = zconf_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up zconftext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - zconftext[zconfleng] = (yy_hold_char); \ - (yy_c_buf_p) = zconftext + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - zconfleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int zconfget_lineno (void) -{ - - return zconflineno; -} - -/** Get the input stream. - * - */ -FILE *zconfget_in (void) -{ - return zconfin; -} - -/** Get the output stream. - * - */ -FILE *zconfget_out (void) -{ - return zconfout; -} - -/** Get the length of the current token. - * - */ -int zconfget_leng (void) -{ - return zconfleng; -} - -/** Get the current token. - * - */ - -char *zconfget_text (void) -{ - return zconftext; -} - -/** Set the current line number. - * @param line_number - * - */ -void zconfset_lineno (int line_number ) -{ - - zconflineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see zconf_switch_to_buffer - */ -void zconfset_in (FILE * in_str ) -{ - zconfin = in_str ; -} - -void zconfset_out (FILE * out_str ) -{ - zconfout = out_str ; -} - -int zconfget_debug (void) -{ - return zconf_flex_debug; -} - -void zconfset_debug (int bdebug ) -{ - zconf_flex_debug = bdebug ; -} - -/* zconflex_destroy is for both reentrant and non-reentrant scanners. */ -int zconflex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - zconf_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - zconfpop_buffer_state(); - } - - /* Destroy the stack itself. */ - zconffree((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *zconfalloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *zconfrealloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void zconffree (void * ptr ) -{ - free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef yytext_ptr -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -void zconf_starthelp(void) -{ - new_string(); - last_ts = first_ts = 0; - BEGIN(HELP); -} - -static void zconf_endhelp(void) -{ - zconflval.string = text; - BEGIN(INITIAL); -} - -/* - * Try to open specified file with following names: - * ./name - * $(srctree)/name - * The latter is used when srctree is separate from objtree - * when compiling the kernel. - * Return NULL if file is not found. - */ -FILE *zconf_fopen(const char *name) -{ - char *env, fullname[PATH_MAX+1]; - FILE *f; - - f = fopen(name, "r"); - if (!f && name[0] != '/') { - env = getenv(SRCTREE); - if (env) { - sprintf(fullname, "%s/%s", env, name); - f = fopen(fullname, "r"); - } - } - return f; -} - -void zconf_initscan(const char *name) -{ - zconfin = zconf_fopen(name); - if (!zconfin) { - printf("can't find file %s\n", name); - exit(1); - } - - current_buf = malloc(sizeof(*current_buf)); - memset(current_buf, 0, sizeof(*current_buf)); - - current_file = file_lookup(name); - current_file->lineno = 1; - current_file->flags = FILE_BUSY; -} - -void zconf_nextfile(const char *name) -{ - struct file *file = file_lookup(name); - struct buffer *buf = malloc(sizeof(*buf)); - memset(buf, 0, sizeof(*buf)); - - current_buf->state = YY_CURRENT_BUFFER; - zconfin = zconf_fopen(name); - if (!zconfin) { - printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(), name); - exit(1); - } - zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); - buf->parent = current_buf; - current_buf = buf; - - if (file->flags & FILE_BUSY) { - printf("recursive scan (%s)?\n", name); - exit(1); - } - if (file->flags & FILE_SCANNED) { - printf("file %s already scanned?\n", name); - exit(1); - } - file->flags |= FILE_BUSY; - file->lineno = 1; - file->parent = current_file; - current_file = file; -} - -static struct buffer *zconf_endfile(void) -{ - struct buffer *parent; - - current_file->flags |= FILE_SCANNED; - current_file->flags &= ~FILE_BUSY; - current_file = current_file->parent; - - parent = current_buf->parent; - if (parent) { - fclose(zconfin); - zconf_delete_buffer(YY_CURRENT_BUFFER); - zconf_switch_to_buffer(parent->state); - } - free(current_buf); - current_buf = parent; - - return parent; -} - -int zconf_lineno(void) -{ - if (current_buf) - return current_file->lineno - 1; - else - return 0; -} - -char *zconf_curname(void) -{ - if (current_buf) - return 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z5abU*$sZTw9;)nvO8q_1w^*r{h&L*|r={FUkt@gAOF90MhjRSa29yghA9Aw=uNT}% z#5&J4o8=+l5#cF82k67bi9h|I{yQbVAoxYe|C(_AG@g2&7yK8&VW4lRQf~-`#I=ojQ3j``CCuN7P@*eJ-~lv9p-D(Vjlj|-*+_XyrYM1Q|RtjGIapbs1Azn1)$ z$QzV;jkpZ^dg5{%*U*M<1)gs}+B}mSavvqG#JfP|<8Be$&U^$*J8>1xM$AWhw-M3) zKIY$~6!!w;pCjV_g5WoRzST+{B(714&v=&eSx$S3#E&WU8zS_)FIWLx)Hg+t&uZVz zN`07!gW3${V;tv@uf^G#9Ceopt`J6ONcmd@`=$JAL>vV8?^js= znBdFI--Nv)IqIE~{L67}Wd2MbgdY?B zitslDr<`xvxl}M9I8ShiV3-JfNuY1DQoX|arTpu{A7MG{IVAig!SnHghJLvmNIi=L zS1}**>&emIHp$Nlevaj+_XXkK6#l62X9eF7T!5Dp)ZZYu7RdTt!m~uQbDLmJ@;@W| zfZ#VI{}I6_1fQ4kcZ5&I@r>=&2=WgZSuzd1S@e) zr@l3USt8o|d!TOz_WC$i)Ba0=zK~KMA>M*@gBVt7G4Up))&VKEO|VOFmtddZX9d45 zc$kRxo)Nqd=X&bDOmHT#9rG4Q{fo#WO06Jb{B6NIS&n|(M}*u1g5M!R|3TqLgg-0% zT_E**2oHSLnVSFdA@mn!LJHFAo!plpEs1}zgQsZ=MM03;X{Il1-~!&1HtD7|55M-!Ji185PVs%DEOM- zNx?S-PYb>)$d}=?t6XrhV3lCCV2$83!RdmQU_fw|;9S9Zg4YV(Ah<+OKWEYYO5v*o Ln*@V`8wCFYs} - * Released under the terms of the GNU GPL v2.0. - */ - -#include -#include -#include -#include -#include -#include - -#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) - -#define PRINTD 0x0001 -#define DEBUG_PARSE 0x0002 - -int cdebug = PRINTD; - -extern int zconflex(void); -static void zconfprint(const char *err, ...); -static void zconferror(const char *err); -static bool zconf_endtoken(int token, int starttoken, int endtoken); - -struct symbol *symbol_hash[257]; - -#define YYERROR_VERBOSE - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) - -typedef union YYSTYPE { - int token; - char *string; - struct symbol *symbol; - struct expr *expr; - struct menu *menu; -} YYSTYPE; -/* Line 191 of yacc.c. */ - -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - - - -/* Copy the second part of user declarations. */ - - -#define LKC_DIRECT_LINK -#include "lkc.h" - - -/* Line 214 of yacc.c. */ - - -#if ! defined (yyoverflow) || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# if YYSTACK_USE_ALLOCA -# define YYSTACK_ALLOC alloca -# else -# ifndef YYSTACK_USE_ALLOCA -# if defined (alloca) || defined (_ALLOCA_H) -# define YYSTACK_ALLOC alloca -# else -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# else -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -# define YYSTACK_ALLOC malloc -# define YYSTACK_FREE free -# endif -#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ - - -#if (! defined (yyoverflow) \ - && (! defined (__cplusplus) \ - || (YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - short yyss; - YYSTYPE yyvs; - }; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - register YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (0) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (0) - -#endif - -#if defined (__STDC__) || defined (__cplusplus) - typedef signed char yysigned_char; -#else - typedef short yysigned_char; -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 2 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 201 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 42 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 41 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 104 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 182 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 296 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const unsigned char yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const unsigned short yyprhs[] = -{ - 0, 0, 3, 4, 7, 9, 11, 13, 17, 19, - 21, 23, 26, 28, 30, 32, 34, 36, 38, 42, - 45, 49, 52, 53, 56, 59, 62, 65, 69, 74, - 78, 83, 87, 91, 95, 100, 105, 110, 116, 119, - 122, 124, 128, 131, 132, 135, 138, 141, 144, 149, - 153, 157, 160, 165, 166, 169, 173, 175, 179, 182, - 183, 186, 189, 192, 196, 199, 201, 205, 208, 209, - 212, 215, 218, 222, 226, 228, 232, 235, 238, 241, - 242, 245, 248, 253, 257, 261, 262, 265, 267, 269, - 272, 275, 278, 280, 282, 283, 286, 288, 292, 296, - 300, 303, 307, 311, 313 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yysigned_char yyrhs[] = -{ - 43, 0, -1, -1, 43, 44, -1, 45, -1, 55, - -1, 66, -1, 3, 77, 79, -1, 5, -1, 15, - -1, 8, -1, 1, 79, -1, 61, -1, 71, -1, - 47, -1, 49, -1, 69, -1, 79, -1, 10, 28, - 32, -1, 46, 50, -1, 11, 28, 32, -1, 48, - 50, -1, -1, 50, 51, -1, 50, 75, -1, 50, - 73, -1, 50, 32, -1, 21, 76, 32, -1, 22, - 81, 80, 32, -1, 23, 76, 32, -1, 24, 81, - 80, 32, -1, 26, 76, 32, -1, 27, 76, 32, - -1, 25, 76, 32, -1, 19, 77, 80, 32, -1, - 20, 81, 80, 32, -1, 36, 28, 80, 32, -1, - 37, 82, 82, 80, 32, -1, 7, 32, -1, 52, - 56, -1, 78, -1, 53, 58, 54, -1, 53, 58, - -1, -1, 56, 57, -1, 56, 75, -1, 56, 73, - -1, 56, 32, -1, 19, 77, 80, 32, -1, 21, - 76, 32, -1, 23, 76, 32, -1, 18, 32, -1, - 20, 28, 80, 32, -1, -1, 58, 45, -1, 14, - 81, 32, -1, 78, -1, 59, 62, 60, -1, 59, - 62, -1, -1, 62, 45, -1, 62, 66, -1, 62, - 55, -1, 4, 77, 32, -1, 63, 74, -1, 78, - -1, 64, 67, 65, -1, 64, 67, -1, -1, 67, - 45, -1, 67, 66, -1, 67, 55, -1, 67, 1, - 32, -1, 6, 77, 32, -1, 68, -1, 9, 77, - 32, -1, 70, 74, -1, 12, 32, -1, 72, 13, - -1, -1, 74, 75, -1, 74, 32, -1, 16, 35, - 81, 32, -1, 16, 81, 32, -1, 17, 81, 32, - -1, -1, 77, 80, -1, 28, -1, 29, -1, 5, - 79, -1, 8, 79, -1, 15, 79, -1, 32, -1, - 31, -1, -1, 14, 81, -1, 82, -1, 82, 40, - 82, -1, 82, 30, 82, -1, 34, 81, 33, -1, - 41, 81, -1, 81, 38, 81, -1, 81, 39, 81, - -1, 28, -1, 29, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const unsigned short yyrline[] = -{ - 0, 94, 94, 95, 98, 99, 100, 101, 102, 103, - 104, 105, 109, 110, 111, 112, 113, 114, 120, 128, - 134, 142, 152, 154, 155, 156, 157, 160, 166, 173, - 179, 186, 192, 198, 204, 210, 216, 222, 230, 239, - 245, 254, 255, 261, 263, 264, 265, 266, 269, 275, - 281, 287, 293, 299, 301, 306, 315, 324, 325, 331, - 333, 334, 335, 340, 347, 353, 362, 363, 369, 371, - 372, 373, 374, 377, 383, 390, 397, 404, 410, 417, - 418, 419, 422, 427, 432, 440, 442, 447, 448, 451, - 452, 453, 457, 457, 459, 460, 463, 464, 465, 466, - 467, 468, 469, 472, 473 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE -/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", - "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", - "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", - "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE", - "T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT", - "T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL", - "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR", - "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block", - "common_block", "config_entry_start", "config_stmt", - "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", - "config_option", "choice", "choice_entry", "choice_end", "choice_stmt", - "choice_option_list", "choice_option", "choice_block", "if", "if_end", - "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt", - "menu_block", "source", "source_stmt", "comment", "comment_stmt", - "help_start", "help", "depends_list", "depends", "prompt_stmt_opt", - "prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const unsigned short yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = -{ - 0, 42, 43, 43, 44, 44, 44, 44, 44, 44, - 44, 44, 45, 45, 45, 45, 45, 45, 46, 47, - 48, 49, 50, 50, 50, 50, 50, 51, 51, 51, - 51, 51, 51, 51, 51, 51, 51, 51, 52, 53, - 54, 55, 55, 56, 56, 56, 56, 56, 57, 57, - 57, 57, 57, 58, 58, 59, 60, 61, 61, 62, - 62, 62, 62, 63, 64, 65, 66, 66, 67, 67, - 67, 67, 67, 68, 69, 70, 71, 72, 73, 74, - 74, 74, 75, 75, 75, 76, 76, 77, 77, 78, - 78, 78, 79, 79, 80, 80, 81, 81, 81, 81, - 81, 81, 81, 82, 82 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const unsigned char yyr2[] = -{ - 0, 2, 0, 2, 1, 1, 1, 3, 1, 1, - 1, 2, 1, 1, 1, 1, 1, 1, 3, 2, - 3, 2, 0, 2, 2, 2, 2, 3, 4, 3, - 4, 3, 3, 3, 4, 4, 4, 5, 2, 2, - 1, 3, 2, 0, 2, 2, 2, 2, 4, 3, - 3, 2, 4, 0, 2, 3, 1, 3, 2, 0, - 2, 2, 2, 3, 2, 1, 3, 2, 0, 2, - 2, 2, 3, 3, 1, 3, 2, 2, 2, 0, - 2, 2, 4, 3, 3, 0, 2, 1, 1, 2, - 2, 2, 1, 1, 0, 2, 1, 3, 3, 3, - 2, 3, 3, 1, 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const unsigned char yydefact[] = -{ - 2, 0, 1, 0, 0, 0, 8, 0, 0, 10, - 0, 0, 0, 0, 9, 93, 92, 3, 4, 22, - 14, 22, 15, 43, 53, 5, 59, 12, 79, 68, - 6, 74, 16, 79, 13, 17, 11, 87, 88, 0, - 0, 0, 38, 0, 0, 0, 103, 104, 0, 0, - 0, 96, 19, 21, 39, 42, 58, 64, 0, 76, - 7, 63, 73, 75, 18, 20, 0, 100, 55, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 85, 0, - 85, 0, 85, 85, 85, 26, 0, 0, 23, 0, - 25, 24, 0, 0, 0, 85, 85, 47, 44, 46, - 45, 0, 0, 0, 54, 41, 40, 60, 62, 57, - 61, 56, 81, 80, 0, 69, 71, 66, 70, 65, - 99, 101, 102, 98, 97, 77, 0, 0, 0, 94, - 94, 0, 94, 94, 0, 94, 0, 0, 0, 94, - 0, 78, 51, 94, 94, 0, 0, 89, 90, 91, - 72, 0, 83, 84, 0, 0, 0, 27, 86, 0, - 29, 0, 33, 31, 32, 0, 94, 0, 0, 49, - 50, 82, 95, 34, 35, 28, 30, 36, 0, 48, - 52, 37 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const short yydefgoto[] = -{ - -1, 1, 17, 18, 19, 20, 21, 22, 52, 88, - 23, 24, 105, 25, 54, 98, 55, 26, 109, 27, - 56, 28, 29, 117, 30, 58, 31, 32, 33, 34, - 89, 90, 57, 91, 131, 132, 106, 35, 155, 50, - 51 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -99 -static const short yypact[] = -{ - -99, 48, -99, 38, 46, 46, -99, 46, -29, -99, - 46, -17, -3, -11, -99, -99, -99, -99, -99, -99, - -99, -99, -99, -99, -99, -99, -99, -99, -99, -99, - -99, -99, -99, -99, -99, -99, -99, -99, -99, 38, - 12, 15, -99, 18, 51, 62, -99, -99, -11, -11, - 4, -24, 138, 138, 160, 121, 110, -4, 81, -4, - -99, -99, -99, -99, -99, -99, -19, -99, -99, -11, - -11, 70, 70, 73, 32, -11, 46, -11, 46, -11, - 46, -11, 46, 46, 46, -99, 36, 70, -99, 95, - -99, -99, 96, 46, 106, 46, 46, -99, -99, -99, - -99, 38, 38, 38, -99, -99, -99, -99, -99, -99, - -99, -99, -99, -99, 112, -99, -99, -99, -99, -99, - -99, 117, -99, -99, -99, -99, -11, 33, 65, 131, - 1, 119, 131, 1, 136, 1, 153, 154, 155, 131, - 70, -99, -99, 131, 131, 156, 157, -99, -99, -99, - -99, 101, -99, -99, -11, 158, 159, -99, -99, 161, - -99, 162, -99, -99, -99, 163, 131, 164, 165, -99, - -99, -99, 99, -99, -99, -99, -99, -99, 166, -99, - -99, -99 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const short yypgoto[] = -{ - -99, -99, -99, 111, -99, -99, -99, -99, 178, -99, - -99, -99, -99, 91, -99, -99, -99, -99, -99, -99, - -99, -99, -99, -99, 115, -99, -99, -99, -99, -99, - -99, 146, 168, 89, 27, 0, 126, -1, -98, -48, - -63 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -68 -static const short yytable[] = -{ - 66, 67, 36, 42, 39, 40, 71, 41, 123, 124, - 43, 44, 74, 75, 120, 154, 72, 46, 47, 69, - 70, 121, 122, 48, 140, 45, 127, 128, 112, 130, - 49, 133, 156, 135, 158, 159, 68, 161, 60, 69, - 70, 165, 69, 70, 61, 167, 168, 62, 2, 3, - 63, 4, 5, 6, 7, 8, 9, 10, 11, 12, - 46, 47, 13, 14, 139, 152, 48, 126, 178, 15, - 16, 69, 70, 49, 37, 38, 129, 166, 151, 15, - 16, -67, 114, 64, -67, 5, 101, 7, 8, 102, - 10, 11, 12, 143, 65, 13, 103, 153, 46, 47, - 147, 148, 149, 69, 70, 125, 172, 134, 141, 136, - 137, 138, 15, 16, 5, 101, 7, 8, 102, 10, - 11, 12, 145, 146, 13, 103, 101, 7, 142, 102, - 10, 11, 12, 171, 144, 13, 103, 69, 70, 69, - 70, 15, 16, 100, 150, 154, 113, 108, 113, 116, - 73, 157, 15, 16, 74, 75, 70, 76, 77, 78, - 79, 80, 81, 82, 83, 84, 104, 107, 160, 115, - 85, 110, 73, 118, 86, 87, 74, 75, 92, 93, - 94, 95, 111, 96, 119, 162, 163, 164, 169, 170, - 173, 174, 97, 175, 176, 177, 179, 180, 181, 53, - 99, 59 -}; - -static const unsigned char yycheck[] = -{ - 48, 49, 3, 32, 4, 5, 30, 7, 71, 72, - 10, 28, 16, 17, 33, 14, 40, 28, 29, 38, - 39, 69, 70, 34, 87, 28, 74, 75, 32, 77, - 41, 79, 130, 81, 132, 133, 32, 135, 39, 38, - 39, 139, 38, 39, 32, 143, 144, 32, 0, 1, - 32, 3, 4, 5, 6, 7, 8, 9, 10, 11, - 28, 29, 14, 15, 28, 32, 34, 35, 166, 31, - 32, 38, 39, 41, 28, 29, 76, 140, 126, 31, - 32, 0, 1, 32, 3, 4, 5, 6, 7, 8, - 9, 10, 11, 93, 32, 14, 15, 32, 28, 29, - 101, 102, 103, 38, 39, 32, 154, 80, 13, 82, - 83, 84, 31, 32, 4, 5, 6, 7, 8, 9, - 10, 11, 95, 96, 14, 15, 5, 6, 32, 8, - 9, 10, 11, 32, 28, 14, 15, 38, 39, 38, - 39, 31, 32, 54, 32, 14, 57, 56, 59, 58, - 12, 32, 31, 32, 16, 17, 39, 19, 20, 21, - 22, 23, 24, 25, 26, 27, 55, 56, 32, 58, - 32, 56, 12, 58, 36, 37, 16, 17, 18, 19, - 20, 21, 56, 23, 58, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 32, 21, - 54, 33 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const unsigned char yystos[] = -{ - 0, 43, 0, 1, 3, 4, 5, 6, 7, 8, - 9, 10, 11, 14, 15, 31, 32, 44, 45, 46, - 47, 48, 49, 52, 53, 55, 59, 61, 63, 64, - 66, 68, 69, 70, 71, 79, 79, 28, 29, 77, - 77, 77, 32, 77, 28, 28, 28, 29, 34, 41, - 81, 82, 50, 50, 56, 58, 62, 74, 67, 74, - 79, 32, 32, 32, 32, 32, 81, 81, 32, 38, - 39, 30, 40, 12, 16, 17, 19, 20, 21, 22, - 23, 24, 25, 26, 27, 32, 36, 37, 51, 72, - 73, 75, 18, 19, 20, 21, 23, 32, 57, 73, - 75, 5, 8, 15, 45, 54, 78, 45, 55, 60, - 66, 78, 32, 75, 1, 45, 55, 65, 66, 78, - 33, 81, 81, 82, 82, 32, 35, 81, 81, 77, - 81, 76, 77, 81, 76, 81, 76, 76, 76, 28, - 82, 13, 32, 77, 28, 76, 76, 79, 79, 79, - 32, 81, 32, 32, 14, 80, 80, 32, 80, 80, - 32, 80, 32, 32, 32, 80, 82, 80, 80, 32, - 32, 32, 81, 32, 32, 32, 32, 32, 80, 32, - 32, 32 -}; - -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrlab1 - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ - -#define YYFAIL goto yyerrlab - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror ("syntax error: cannot back up");\ - YYERROR; \ - } \ -while (0) - -#define YYTERROR 1 -#define YYERRCODE 256 - -/* YYLLOC_DEFAULT -- Compute the default location (before the actions - are run). */ - -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - Current.first_line = Rhs[1].first_line; \ - Current.first_column = Rhs[1].first_column; \ - Current.last_line = Rhs[N].last_line; \ - Current.last_column = Rhs[N].last_column; -#endif - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - -# define YYDSYMPRINT(Args) \ -do { \ - if (yydebug) \ - yysymprint Args; \ -} while (0) - -# define YYDSYMPRINTF(Title, Token, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Token, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (cinluded). | -`------------------------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_stack_print (short *bottom, short *top) -#else -static void -yy_stack_print (bottom, top) - short *bottom; - short *top; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (/* Nothing. */; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_reduce_print (int yyrule) -#else -static void -yy_reduce_print (yyrule) - int yyrule; -#endif -{ - int yyi; - unsigned int yylineno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", - yyrule - 1, yylineno); - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (Rule); \ -} while (0) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YYDSYMPRINT(Args) -# define YYDSYMPRINTF(Title, Token, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#if YYMAXDEPTH == 0 -# undef YYMAXDEPTH -#endif - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined (__GLIBC__) && defined (_STRING_H) -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -static YYSIZE_T -# if defined (__STDC__) || defined (__cplusplus) -yystrlen (const char *yystr) -# else -yystrlen (yystr) - const char *yystr; -# endif -{ - register const char *yys = yystr; - - while (*yys++ != '\0') - continue; - - return yys - yystr - 1; -} -# endif -# endif - -# ifndef yystpcpy -# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -# if defined (__STDC__) || defined (__cplusplus) -yystpcpy (char *yydest, const char *yysrc) -# else -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -# endif -{ - register char *yyd = yydest; - register const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -#endif /* !YYERROR_VERBOSE */ - - - -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) -#else -static void -yysymprint (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - if (yytype < YYNTOKENS) - { - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); -# ifdef YYPRINT - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - } - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - switch (yytype) - { - default: - break; - } - YYFPRINTF (yyoutput, ")"); -} - -#endif /* ! YYDEBUG */ -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -#if defined (__STDC__) || defined (__cplusplus) -static void -yydestruct (int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yytype, yyvaluep) - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - - switch (yytype) - { - - default: - break; - } -} - - -/* Prevent warnings from -Wmissing-prototypes. */ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM); -# else -int yyparse (); -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Number of syntax errors so far. */ -int yynerrs; - - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM) -# else -int yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -# endif -#else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ - - register int yystate; - register int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - short yyssa[YYINITDEPTH]; - short *yyss = yyssa; - register short *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - register YYSTYPE *yyvsp; - - - -#define YYPOPSTACK (yyvsp--, yyssp--) - - YYSIZE_T yystacksize = YYINITDEPTH; - - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - - - /* When reducing, the number of symbols on the RHS of the reduced - rule. */ - int yylen; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. - */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - short *yyss1 = yyss; - - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow ("parser stack overflow", - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyoverflowlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyoverflowlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - short *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyoverflowlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - -/* Do appropriate processing given the current state. */ -/* Read a lookahead token if we need one and don't already have one. */ -/* yyresume: */ - - /* First try to decide what to do without reference to lookahead token. */ - - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - if (yyn == YYFINAL) - YYACCEPT; - - /* Shift the lookahead token. */ - YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; - - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - yystate = yyn; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 8: - - { zconfprint("unexpected 'endmenu' statement"); ;} - break; - - case 9: - - { zconfprint("unexpected 'endif' statement"); ;} - break; - - case 10: - - { zconfprint("unexpected 'endchoice' statement"); ;} - break; - - case 11: - - { zconfprint("syntax error"); yyerrok; ;} - break; - - case 18: - - { - struct symbol *sym = sym_lookup(yyvsp[-1].string, 0); - sym->flags |= SYMBOL_OPTIONAL; - menu_add_entry(sym); - printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); -;} - break; - - case 19: - - { - menu_end_entry(); - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 20: - - { - struct symbol *sym = sym_lookup(yyvsp[-1].string, 0); - sym->flags |= SYMBOL_OPTIONAL; - menu_add_entry(sym); - printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); -;} - break; - - case 21: - - { - if (current_entry->prompt) - current_entry->prompt->type = P_MENU; - else - zconfprint("warning: menuconfig statement without prompt"); - menu_end_entry(); - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 27: - - { - menu_set_type(S_TRISTATE); - printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 28: - - { - menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr); - menu_set_type(S_TRISTATE); - printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 29: - - { - menu_set_type(S_BOOLEAN); - printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 30: - - { - menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr); - menu_set_type(S_BOOLEAN); - printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 31: - - { - menu_set_type(S_INT); - printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 32: - - { - menu_set_type(S_HEX); - printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 33: - - { - menu_set_type(S_STRING); - printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 34: - - { - menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 35: - - { - menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 36: - - { - menu_add_symbol(P_SELECT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 37: - - { - menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,yyvsp[-3].symbol, yyvsp[-2].symbol), yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 38: - - { - struct symbol *sym = sym_lookup(NULL, 0); - sym->flags |= SYMBOL_CHOICE; - menu_add_entry(sym); - menu_add_expr(P_CHOICE, NULL, NULL); - printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 39: - - { - menu_end_entry(); - menu_add_menu(); -;} - break; - - case 40: - - { - if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); - } -;} - break; - - case 42: - - { - printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 48: - - { - menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 49: - - { - menu_set_type(S_TRISTATE); - printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 50: - - { - menu_set_type(S_BOOLEAN); - printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 51: - - { - current_entry->sym->flags |= SYMBOL_OPTIONAL; - printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 52: - - { - menu_add_symbol(P_DEFAULT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 55: - - { - printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); - menu_add_entry(NULL); - menu_add_dep(yyvsp[-1].expr); - menu_end_entry(); - menu_add_menu(); -;} - break; - - case 56: - - { - if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); - } -;} - break; - - case 58: - - { - printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 63: - - { - menu_add_entry(NULL); - menu_add_prop(P_MENU, yyvsp[-1].string, NULL, NULL); - printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 64: - - { - menu_end_entry(); - menu_add_menu(); -;} - break; - - case 65: - - { - if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); - } -;} - break; - - case 67: - - { - printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 72: - - { zconfprint("invalid menu option"); yyerrok; ;} - break; - - case 73: - - { - yyval.string = yyvsp[-1].string; - printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); -;} - break; - - case 74: - - { - zconf_nextfile(yyvsp[0].string); -;} - break; - - case 75: - - { - menu_add_entry(NULL); - menu_add_prop(P_COMMENT, yyvsp[-1].string, NULL, NULL); - printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 76: - - { - menu_end_entry(); -;} - break; - - case 77: - - { - printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); - zconf_starthelp(); -;} - break; - - case 78: - - { - current_entry->sym->help = yyvsp[0].string; -;} - break; - - case 82: - - { - menu_add_dep(yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 83: - - { - menu_add_dep(yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 84: - - { - menu_add_dep(yyvsp[-1].expr); - printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno()); -;} - break; - - case 86: - - { - menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr); -;} - break; - - case 89: - - { yyval.token = T_ENDMENU; ;} - break; - - case 90: - - { yyval.token = T_ENDCHOICE; ;} - break; - - case 91: - - { yyval.token = T_ENDIF; ;} - break; - - case 94: - - { yyval.expr = NULL; ;} - break; - - case 95: - - { yyval.expr = yyvsp[0].expr; ;} - break; - - case 96: - - { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); ;} - break; - - case 97: - - { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;} - break; - - case 98: - - { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;} - break; - - case 99: - - { yyval.expr = yyvsp[-1].expr; ;} - break; - - case 100: - - { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); ;} - break; - - case 101: - - { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); ;} - break; - - case 102: - - { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); ;} - break; - - case 103: - - { yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); ;} - break; - - case 104: - - { yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); ;} - break; - - - } - -/* Line 999 of yacc.c. */ - - - yyvsp -= yylen; - yyssp -= yylen; - - - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (YYPACT_NINF < yyn && yyn < YYLAST) - { - YYSIZE_T yysize = 0; - int yytype = YYTRANSLATE (yychar); - char *yymsg; - int yyx, yycount; - - yycount = 0; - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - yysize += yystrlen (yytname[yyx]) + 15, yycount++; - yysize += yystrlen ("syntax error, unexpected ") + 1; - yysize += yystrlen (yytname[yytype]); - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg != 0) - { - char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); - yyp = yystpcpy (yyp, yytname[yytype]); - - if (yycount < 5) - { - yycount = 0; - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); - yyx++) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - const char *yyq = ! yycount ? ", expecting " : " or "; - yyp = yystpcpy (yyp, yyq); - yyp = yystpcpy (yyp, yytname[yyx]); - yycount++; - } - } - yyerror (yymsg); - YYSTACK_FREE (yymsg); - } - else - yyerror ("syntax error; also virtual memory exhausted"); - } - else -#endif /* YYERROR_VERBOSE */ - yyerror ("syntax error"); - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - /* Return failure if at end of input. */ - if (yychar == YYEOF) - { - /* Pop the error token. */ - YYPOPSTACK; - /* Pop the rest of the stack. */ - while (yyss < yyssp) - { - YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); - yydestruct (yystos[*yyssp], yyvsp); - YYPOPSTACK; - } - YYABORT; - } - - YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); - yydestruct (yytoken, &yylval); - yychar = YYEMPTY; - - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*----------------------------------------------------. -| yyerrlab1 -- error raised explicitly by an action. | -`----------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); - yydestruct (yystos[yystate], yyvsp); - yyvsp--; - yystate = *--yyssp; - - YY_STACK_PRINT (yyss, yyssp); - } - - if (yyn == YYFINAL) - YYACCEPT; - - YYDPRINTF ((stderr, "Shifting error token, ")); - - *++yyvsp = yylval; - - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#ifndef yyoverflow -/*----------------------------------------------. -| yyoverflowlab -- parser overflow comes here. | -`----------------------------------------------*/ -yyoverflowlab: - yyerror ("parser stack overflow"); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif - return yyresult; -} - - - - - -void conf_parse(const char *name) -{ - struct symbol *sym; - int i; - - zconf_initscan(name); - - sym_init(); - menu_init(); - modules_sym = sym_lookup("MODULES", 0); - rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL); - - //zconfdebug = 1; - zconfparse(); - if (zconfnerrs) - exit(1); - menu_finalize(&rootmenu); - for_all_symbols(i, sym) { - if (!(sym->flags & SYMBOL_CHECKED) && sym_check_deps(sym)) - printf("\n"); - else - sym->flags |= SYMBOL_CHECK_DONE; - } - - sym_change_count = 1; -} - -const char *zconf_tokenname(int token) -{ - switch (token) { - case T_MENU: return "menu"; - case T_ENDMENU: return "endmenu"; - case T_CHOICE: return "choice"; - case T_ENDCHOICE: return "endchoice"; - case T_IF: return "if"; - case T_ENDIF: return "endif"; - } - return ""; -} - -static bool zconf_endtoken(int token, int starttoken, int endtoken) -{ - if (token != endtoken) { - zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); - zconfnerrs++; - return false; - } - if (current_menu->file != current_file) { - zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); - zconfprint("location of the '%s'", zconf_tokenname(starttoken)); - zconfnerrs++; - return false; - } - return true; -} - -static void zconfprint(const char *err, ...) -{ - va_list ap; - - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno() + 1); - va_start(ap, err); - vfprintf(stderr, err, ap); - va_end(ap); - fprintf(stderr, "\n"); -} - -static void zconferror(const char *err) -{ - fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); -} - -void print_quoted_string(FILE *out, const char *str) -{ - const char *p; - int len; - - putc('"', out); - while ((p = strchr(str, '"'))) { - len = p - str; - if (len) - fprintf(out, "%.*s", len, str); - fputs("\\\"", out); - str = p + 1; - } - fputs(str, out); - putc('"', out); -} - -void print_symbol(FILE *out, struct menu *menu) -{ - struct symbol *sym = menu->sym; - struct property *prop; - - if (sym_is_choice(sym)) - fprintf(out, "choice\n"); - else - fprintf(out, "config %s\n", sym->name); - switch (sym->type) { - case S_BOOLEAN: - fputs(" boolean\n", out); - break; - case S_TRISTATE: - fputs(" tristate\n", out); - break; - case S_STRING: - fputs(" string\n", out); - break; - case S_INT: - fputs(" integer\n", out); - break; - case S_HEX: - fputs(" hex\n", out); - break; - default: - fputs(" ???\n", out); - break; - } - for (prop = sym->prop; prop; prop = prop->next) { - if (prop->menu != menu) - continue; - switch (prop->type) { - case P_PROMPT: - fputs(" prompt ", out); - print_quoted_string(out, prop->text); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_DEFAULT: - fputs( " default ", out); - expr_fprint(prop->expr, out); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_CHOICE: - fputs(" #choice value\n", out); - break; - default: - fprintf(out, " unknown prop %d!\n", prop->type); - break; - } - } - if (sym->help) { - int len = strlen(sym->help); - while (sym->help[--len] == '\n') - sym->help[len] = 0; - fprintf(out, " help\n%s\n", sym->help); - } - fputc('\n', out); -} - -void zconfdump(FILE *out) -{ - struct property *prop; - struct symbol *sym; - struct menu *menu; - - menu = rootmenu.list; - while (menu) { - if ((sym = menu->sym)) - print_symbol(out, menu); - else if ((prop = menu->prompt)) { - switch (prop->type) { - case P_COMMENT: - fputs("\ncomment ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - case P_MENU: - fputs("\nmenu ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - default: - ; - } - if (!expr_is_yes(prop->visible.expr)) { - fputs(" depends ", out); - expr_fprint(prop->visible.expr, out); - fputc('\n', out); - } - fputs("\n", out); - } - - if (menu->list) - menu = menu->list; - else if (menu->next) - menu = menu->next; - else while ((menu = menu->parent)) { - if (menu->prompt && menu->prompt->type == P_MENU) - fputs("\nendmenu\n", out); - if (menu->next) { - menu = menu->next; - break; - } - } - } -} - -#include "lex.zconf.c" -#include "confdata.c" -#include "expr.c" -#include "symbol.c" -#include "menu.c" - - diff --git a/scripts/kconfig/zconf.tab.o b/scripts/kconfig/zconf.tab.o deleted file mode 100644 index 3d1d070f08e892bfbf6ad208776f231e4c1108b7..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 95696 zcmeFa3wTu3)i=H;8InjMGhkHIs0SPbEVm#k8Bvo!55fmpH-&c7m(cIi?0DVrk?=oDu=q49R(y)(6Uf5U z69K&I_m$w=xR2sXyq-hG;{-9Dq?CzSLyxV}FE2adyFC{?82`erk5%iB`vKYUB&G48 zM84bS_$hyS-*MEBkPSm61>`p#XWR_+^cqi6TK$N}^c>WmEF%BohmTS|Vnp=tk@5TW zZ@-4ukin&HG@j(Q#-0yBadf}mh|{}diGC#7nQJ^wyoetD&~wCioEV^U3?ok2>^Ynx z5$Jn9+>^}t=eLc=DMwjO<32)VJjuDw8+J_bkMSjD`9IX-#2Lw@#H>q>l|Adb?VmoB zhdJtd`iYs>qk5v|{o$p?qf`M#UbOF+FP4iq@lM~JuMZ>cQyt|1c-c5`Z=XS zUB+YaF<8i=dvYWnllOdt%6hY?*~1kovqZJ_ik$G6=$n33%|)TwTJ~PGG?d`%Lumov z;&J9wz4wu*j^AU%DOl%VPv`i(U`jbLMb;rligtQ;{DnCv17DOJ^F1BA@(wTfI#r6j z@9EPZnOw)0ai#e5Jyb1cP_>jD44+I4{4Q!Ec_u{C_w-{|5;yh7sh*N2Bgke*{9U3z zakWy1>{1*{a1u2)Ty_B>_-_9_kjZG>aW7(^z92XPJ`x$A0hB4sSl!5nA)Td!xrZsIyTAAM%8!ph}Dw3$bLh 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" takes no arguments\n") if($#ARGV >= 0); - -my %object; -my $object; -my $line; -my $ignore; -my $errorcount; - -$| = 1; - -# printf("Finding objects, "); -open(OBJDUMP_LIST, "find . -name '*.o' | xargs objdump -h |") || die "getting objdump list failed"; -while (defined($line = )) { - chomp($line); - if ($line =~ /:\s+file format/) { - ($object = $line) =~ s/:.*//; - $object{$object}->{'module'} = 0; - $object{$object}->{'size'} = 0; - $object{$object}->{'off'} = 0; - } - if ($line =~ /^\s*\d+\s+\.modinfo\s+/) { - $object{$object}->{'module'} = 1; - } - if ($line =~ /^\s*\d+\s+\.comment\s+/) { - ($object{$object}->{'size'}, $object{$object}->{'off'}) = (split(' ', $line))[2,5]; - } -} -close(OBJDUMP_LIST); -# printf("%d objects, ", scalar keys(%object)); -$ignore = 0; -foreach $object (keys(%object)) { - if ($object{$object}->{'module'}) { - ++$ignore; - delete($object{$object}); - } -} -# printf("ignoring %d module(s)\n", $ignore); - -# Ignore conglomerate objects, they have been built from multiple objects and we -# only care about the individual objects. If an object has more than one GCC: -# string in the comment section then it is conglomerate. This does not filter -# out conglomerates that consist of exactly one object, can't be helped. - -# printf("Finding conglomerates, "); -$ignore = 0; -foreach $object (keys(%object)) { - if (exists($object{$object}->{'off'})) { - my ($off, $size, $comment, $l); - $off = hex($object{$object}->{'off'}); - $size = hex($object{$object}->{'size'}); - open(OBJECT, "<$object") || die "cannot read $object"; - seek(OBJECT, $off, 0) || die "seek to $off in $object failed"; - $l = read(OBJECT, $comment, $size); - die "read $size bytes from $object .comment failed" if ($l != $size); - close(OBJECT); - if ($comment =~ /GCC\:.*GCC\:/m) { - ++$ignore; - delete($object{$object}); - } - } -} -# printf("ignoring %d conglomerate(s)\n", $ignore); - -# printf("Scanning objects\n"); -$errorcount = 0; -foreach $object (keys(%object)) { - my $from; - open(OBJDUMP, "objdump -r $object|") || die "cannot objdump -r $object"; - while (defined($line = )) { - chomp($line); - if ($line =~ /RELOCATION RECORDS FOR /) { - ($from = $line) =~ s/.*\[([^]]*).*/$1/; - } - if (($line =~ /\.text\.exit$/ || - $line =~ /\.exit\.text$/ || - $line =~ /\.data\.exit$/ || - $line =~ /\.exit\.data$/ || - $line =~ /\.exitcall\.exit$/) && - ($from !~ /\.text\.exit$/ && - $from !~ /\.exit\.text$/ && - $from !~ /\.data\.exit$/ && - $from !~ /\.exit\.data$/ && - $from !~ /\.altinstructions$/ && - $from !~ /\.debug_info$/ && - $from !~ /\.debug_aranges$/ && - $from !~ /\.debug_ranges$/ && - $from !~ /\.debug_line$/ && - $from !~ /\.debug_frame$/ && - $from !~ /\.exitcall\.exit$/ && - $from !~ /\.eh_frame$/ && - $from !~ /\.stab$/)) { - printf("Error: %s %s refers to %s\n", $object, $from, $line); - $errorcount = $errorcount + 1; - } - } - close(OBJDUMP); -} -# printf("Done\n"); - -exit($errorcount); -- 2.43.0