'vserver-2_6_6-vs1_9_0'.
+++ /dev/null
-#
-# 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
+++ /dev/null
-#
-# 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
+++ /dev/null
-Date: Thu, 29 Apr 2004 14:10:41 -0700 (PDT)
-From: Linus Torvalds <torvalds@osdl.org>
-To: Giuliano Colla
-cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
-Subject: Re: [hsflinux] [PATCH] Blacklist binary-only modules lying about
- their license
-Message-ID: <Pine.LNX.4.58.0404291404100.1629@ppc970.osdl.org>
-
-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 <torvalds@osdl.org>
-To: Peter Chubb
-cc: linux-kernel@vger.kernel.org
-Subject: Re: Linux GPL and binary module exception clause?
-Message-ID: <Pine.LNX.4.58.0312050853200.9125@home.osdl.org>
-
-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 <torvalds@osdl.org>
-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 <torvalds@osdl.org>
-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 <torvalds@osdl.org>
-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 <torvalds@osdl.org>
-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 <torvalds@transmeta.com>
-To: Christoph Hellwig
-Cc: <linux-kernel@vger.kernel.org>
-Subject: Re: [PATCH] make LSM register functions GPLonly exports
-In-Reply-To: <20021017175403.A32516@infradead.org>
-Message-ID: <Pine.LNX.4.44.0210170958340.6739-100000@home.transmeta.com>
-
-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 <torvalds@transmeta.com>
-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 ;)
-
-
+++ /dev/null
-Driver for PXA25x LCD controller
-================================
-
-The driver supports the following options, either via
-options=<OPTIONS> when modular or video=pxafb:<OPTIONS> 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
+++ /dev/null
-
-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.
-
+++ /dev/null
-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.
+++ /dev/null
-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)
+++ /dev/null
-
-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
+++ /dev/null
-/*
- * arch/arm/mach-ixp4xx/coyote-setup.c
- *
- * ADI Engineering Coyote board-setup
- *
- * Copyright (C) 2003-2004 MontaVista Software, Inc.
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- */
-
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_core.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <asm/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
-
-#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
-
+++ /dev/null
-/*
- * arch/arm/mach-ixp4xx/ixdp425-setup.c
- *
- * IXDP425/IXCDP1100 board-setup
- *
- * Copyright (C) 2003-2004 MontaVista Software, Inc.
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- */
-
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_core.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
-
-#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 <dsaxena@plexity.net>")
- 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
-
+++ /dev/null
-/*
- * 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 <linux/config.h>
-#include <linux/init.h>
-
-#include <asm/hardware.h>
-#include <asm/leds.h>
-#include <asm/system.h>
-
-#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);
-}
+++ /dev/null
-/*
- * 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 <linux/init.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/bitops.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#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
+++ /dev/null
-/*
- * 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 <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pm.h>
-
-#include <asm/hardware.h>
-
-#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);
-
+++ /dev/null
-/*
- * 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 <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pm.h>
-
-#include <asm/hardware.h>
-
-#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);
-
+++ /dev/null
-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)
- <http://akizukidensi.com/catalog/h8.html>
- AE-3068/69 Evaluation Board Support
- More Information.
- <http://www.microtronique.com/ae3069lan.htm>
-
-config H8300H_H8MAX
- bool "H8MAX"
- help
- H8MAX Evaluation Board Support
- More Information. (Japanese Only)
- <http://strawberry-linux.com/h8/index.html>
-
-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.
- <http://www.azpower.com/H8-uClinux/index.html>
- <http://www.eu.renesas.com/tools/edk/support/edosk2674.html>
-
-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
+++ /dev/null
-#include <linux/moduleloader.h>
-#include <linux/elf.h>
-#include <linux/vmalloc.h>
-#include <linux/fs.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-#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)
-{
-}
+++ /dev/null
-/*
- * 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 <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/string.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/notifier.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <asm/io.h>
-#include <asm/nmi.h>
-#include <asm/smp.h>
-#include <asm/apicdef.h>
-#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;
- }
-}
+++ /dev/null
- .serialize.data
- .serialize.instruction
+++ /dev/null
-#
-# 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
+++ /dev/null
-#include <linux/module.h>
-#include <asm/ocp.h>
-
-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);
+++ /dev/null
-#
-# 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
+++ /dev/null
-/*
- * linux/drivers/char/crash.c
- *
- * Copyright (C) 2004 Dave Anderson <anderson@redhat.com>
- * 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 <linux/module.h>
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/miscdevice.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/types.h>
-#include <asm/crash.h>
-
-#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");
+++ /dev/null
-/*
- * 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 <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/ide.h>
-
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#ifdef CONFIG_ARM26
-# define IDE_ARM_HOST (machine_is_a5k())
-#else
-# define IDE_ARM_HOST (1)
-#endif
-
-#ifdef CONFIG_ARCH_CLPS7500
-# include <asm/arch/hardware.h>
-#
-# 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);
- }
-}
+++ /dev/null
-#
-# 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
+++ /dev/null
-/*
- * ibm_emac_core.c
- *
- * Ethernet driver for the built in ethernet on the IBM 4xx PowerPC
- * processors.
- *
- * (c) 2003 Benjamin Herrenschmidt <benh@kernel.crashing.org>
- *
- * Based on original work by
- *
- * Armin Kuster <akuster@mvista.com>
- * Johnnie Peters <jpeters@mvista.com>
- *
- * 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 <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/dma-mapping.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-
-#include <asm/processor.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/ocp.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/crc32.h>
-
-#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 <benh@kernel.crashing.org>"
-#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);
+++ /dev/null
-
-/*
- * ibm_emac_phy.h
- *
- *
- * Benjamin Herrenschmidt <benh@kernel.crashing.org>
- * 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_ */
+++ /dev/null
-/*======================================================================
-
- 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 <linux/module.h>
-#include <linux/init.h>
-#include <linux/config.h>
-#include <linux/cpufreq.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/notifier.h>
-#include <linux/spinlock.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-
-#include <pcmcia/cs_types.h>
-#include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
-#include <pcmcia/cistpl.h>
-
-#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 <stefan.eletzhofer@inquant.de> and Ian Molton <spyro@f2s.com>");
-MODULE_DESCRIPTION("Linux PCMCIA Card Services: PXA2xx core socket driver");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * 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 <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-#include <asm/hardware.h>
-#include <asm/hardware/sa1111.h>
-#include <asm/mach-types.h>
-
-#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;
-}
+++ /dev/null
-/*
- * 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 <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-
-#include <pcmcia/ss.h>
-
-#include <asm/hardware.h>
-#include <asm/irq.h>
-
-#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");
+++ /dev/null
-/*======================================================================
-
- 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
- <john+@cs.cmu.edu>. 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 <linux/module.h>
-#include <linux/init.h>
-#include <linux/config.h>
-#include <linux/cpufreq.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/notifier.h>
-#include <linux/spinlock.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-
-#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 <sock> 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 <john+@cs.cmu.edu>");
-MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11xx core socket driver");
-MODULE_LICENSE("Dual MPL/GPL");
+++ /dev/null
-/*======================================================================
-
- 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
- <john+@cs.cmu.edu>. 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) */
+++ /dev/null
-/*======================================================================
-
- 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
- <john+@cs.cmu.edu>. 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 <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-
-#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 ? "<NONE>" : "",
- 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)?"<NONE> ":"",
- (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)?"<NONE> ":"",
- (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)?"<NONE>":"",
- (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)?"<NONE>":"",
- (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;
-}
+++ /dev/null
-/*
- * linux/drivers/pcmcia/soc_common.h
- *
- * Copyright (C) 2000 John G Dorsey <john+@cs.cmu.edu>
- *
- * 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 <pcmcia/version.h>
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
-#include <pcmcia/cistpl.h>
-#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
+++ /dev/null
-/*----------------------------------------------------------------*/
-/*
- 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 <alan@redhat.com> 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 <linux/module.h>
-#include <linux/blkdev.h> /* to get disk capacity */
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/proc_fs.h>
-#include <linux/unistd.h>
-#include <linux/spinlock.h>
-#include <linux/stat.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/dma.h>
-
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#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);
-
+++ /dev/null
-/*
- * sata_sx4.c - Promise SATA
- *
- * Maintained by: Jeff Garzik <jgarzik@pobox.com>
- * 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 <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include <linux/libata.h>
-#include <asm/io.h>
-#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<ARRAY_SIZE(pdc_i2c_read_data); i++)
- pdc20621_i2c_read(pe, PDC_DIMM0_SPD_DEV_ADDRESS,
- pdc_i2c_read_data[i].reg,
- &spd0[pdc_i2c_read_data[i].ofs]);
-
- data |= (spd0[4] - 8) | ((spd0[21] != 0) << 3) | ((spd0[3]-11) << 4);
- data |= ((spd0[17] / 4) << 6) | ((spd0[5] / 2) << 7) |
- ((((spd0[27] + 9) / 10) - 1) << 8) ;
- data |= (((((spd0[29] > 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);
+++ /dev/null
-/*
- * 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 <linux/config.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/cpufreq.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/uaccess.h>
-#include <asm/arch/bitfield.h>
-#include <asm/arch/pxafb.h>
-
-/*
- * 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");
+++ /dev/null
-/*
- * linux/fs/ext3/resize.c
- *
- * Support for resizing an ext3 filesystem while it is mounted.
- *
- * Copyright (C) 2001, 2002 Andreas Dilger <adilger@clusterfs.com>
- *
- * This could probably be made into a module, because it is not often in use.
- */
-
-#include <linux/config.h>
-
-#define EXT3FS_DEBUG
-
-#include <linux/sched.h>
-#include <linux/smp_lock.h>
-#include <linux/ext3_jbd.h>
-
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-
-#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=<size>"
- * 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 */
+++ /dev/null
-#include <linux/reiserfs_fs.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/pagemap.h>
-#include <linux/xattr.h>
-#include <linux/reiserfs_xattr.h>
-#include <asm/uaccess.h>
-
-#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,
-};
+++ /dev/null
-#include <linux/reiserfs_fs.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/pagemap.h>
-#include <linux/xattr.h>
-#include <linux/reiserfs_xattr.h>
-#include <asm/uaccess.h>
-
-#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,
-};
+++ /dev/null
-#include <linux/reiserfs_fs.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/pagemap.h>
-#include <linux/xattr.h>
-#include <linux/reiserfs_xattr.h>
-#include <asm/uaccess.h>
-
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-# include <linux/reiserfs_acl.h>
-#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,
-};
+++ /dev/null
-/*
- * 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 <linux/spinlock.h>
-#include <asm/semaphore.h>
-
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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 <linux/sched.h> /* preempt needs this */
-#include <linux/spinlock.h>
-
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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 <linux/sched.h>
-#include <linux/time.h>
-
-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__ */
+++ /dev/null
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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 <linux/xattr.h>
-
-
-/*
- * 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,
-};
+++ /dev/null
-/*
- * 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 <linux/percpu.h>
-
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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__ */
+++ /dev/null
-/*
- * 8253/8254 Programmable Interval Timer
- */
-
-#ifndef _8253PIT_H
-#define _8253PIT_H
-
-#define PIT_TICK_RATE 1193180UL
-
-#endif
+++ /dev/null
-/*
- * include/asm-arm/arch-ixp4xx/coyote.h
- *
- * ADI Engineering platform specific definitions
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- *
- * 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 <asm/hardware.h>"
-#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
-
+++ /dev/null
-/*
- * 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 */
+++ /dev/null
-/*
- * 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
+++ /dev/null
-/*
- * include/asm-arm/arch-ixp4xx/ixdp425.h
- *
- * IXDP425 platform specific definitions
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- *
- * 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 <asm/hardware.h>"
-#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
-
-
+++ /dev/null
-/*
- * 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 <asm/hardware.h>"
-#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
+++ /dev/null
-/*
- * include/asm-arm/arch-ixp4xx/prpmc1100.h
- *
- * Motorolla PrPMC1100 platform specific definitions
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- *
- * 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 <asm/hardware.h>"
-#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
-
-
+++ /dev/null
-/*
- * linux/include/asm-arm/arch-ixp4xx/timex.h
- *
- */
-
-#include <asm/hardware.h>
-
-/*
- * We use IXP425 General purpose timer for our timer needs, it runs at
- * 66.66... MHz
- */
-#define CLOCK_TICK_RATE (66666666)
-
+++ /dev/null
-/*
- * 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)
-
+++ /dev/null
-/*
- * 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
+++ /dev/null
-/*
- * 8253/8254 Programmable Interval Timer
- */
-
-#ifndef _8253PIT_H
-#define _8253PIT_H
-
-#include <asm/timex.h>
-
-#define PIT_TICK_RATE CLOCK_TICK_RATE
-
-#endif
+++ /dev/null
-#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 <linux/mm.h>
-#include <linux/highmem.h>
-#include <asm/mmzone.h>
-
-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 */
+++ /dev/null
-#ifndef _ASM_IA64_CPU_H_
-#define _ASM_IA64_CPU_H_
-
-#include <linux/device.h>
-#include <linux/cpu.h>
-#include <linux/topology.h>
-#include <linux/percpu.h>
-
-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_ */
+++ /dev/null
-#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 <linux/efi.h>
-#include <linux/mm.h>
-#include <asm/mmzone.h>
-
-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 */
+++ /dev/null
-/*
- * 8253/8254 Programmable Interval Timer
- */
-
-#ifndef _8253PIT_H
-#define _8253PIT_H
-
-#define PIT_TICK_RATE 1193182UL
-
-#endif
+++ /dev/null
-/*
- * 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 */
+++ /dev/null
-#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
+++ /dev/null
-/*
- * 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 <mporter@kernel.crashing.org>
- * 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 <asm/types.h>
-
-/*
- * 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__ */
+++ /dev/null
-/* 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) */
+++ /dev/null
-/*
- * 8253/8254 Programmable Interval Timer
- */
-
-#ifndef _8253PIT_H
-#define _8253PIT_H
-
-#define PIT_TICK_RATE 1193182UL
-
-#endif
+++ /dev/null
-/*
- * 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
+++ /dev/null
-#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 */
+++ /dev/null
-#ifndef _NET_TUX_H
-#define _NET_TUX_H
-
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * tux.h: main structure definitions and function prototypes
- */
-
-#define __KERNEL_SYSCALLS__
-
-#include <linux/mm.h>
-#include <linux/net.h>
-#include <linux/wait.h>
-#include <linux/namei.h>
-#include <linux/file.h>
-#include <linux/mman.h>
-#include <linux/swap.h>
-#include <linux/ctype.h>
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/unistd.h>
-#include <linux/sysctl.h>
-#include <linux/proc_fs.h>
-#include <linux/pagemap.h>
-#include <linux/vmalloc.h>
-#include <linux/utsname.h>
-#include <linux/smp_lock.h>
-#include <linux/kernel_stat.h>
-#include <linux/kernel_stat.h>
-#include <linux/time.h>
-#include <asm/div64.h>
-#include <asm/unaligned.h>
-#include <linux/compiler.h>
-#include <linux/mount.h>
-#include <linux/zlib.h>
-
-#include <net/tcp.h>
-#include <net/tux_u.h>
-
-/* 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
+++ /dev/null
-#ifndef _NET_TUX_U_H
-#define _NET_TUX_U_H
-
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * 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
+++ /dev/null
-/*
- * 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__ */
+++ /dev/null
-/*
- * 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 <linux/mempolicy.h>
-#include <linux/mm.h>
-#include <linux/hugetlb.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/gfp.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/compat.h>
-#include <linux/mempolicy.h>
-#include <asm/uaccess.h>
-
-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);
+++ /dev/null
-/*
- * mm/prio_tree.c - priority search tree for mapping->i_mmap
- *
- * Copyright (C) 2004, Rajesh Venkatasubramanian <vrajesh@umich.edu>
- *
- * 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 <linux/init.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/prio_tree.h>
-
-/*
- * 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;
-}
+++ /dev/null
-/*
- * Sysfs attributes of bridge ports
- * Linux ethernet bridge
- *
- * Authors:
- * Stephen Hemminger <shemminger@osdl.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/if_bridge.h>
-#include <linux/rtnetlink.h>
-#include <linux/spinlock.h>
-
-#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);
-}
+++ /dev/null
-
-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
-
+++ /dev/null
-#
-# 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
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * abuf.c: async buffer-sending
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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);
-}
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * accept.c: accept new connections, allocate requests
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * 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 <net/tux.h>
-#include <linux/delay.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.
- *
- ****************************************************************/
-
-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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * cgi.c: user-space CGI (and other) code execution.
- */
-
-#define __KERNEL_SYSCALLS__
-#define __KERNEL_SYSCALLS_NO_ERRNO__
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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;
-}
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * directory.c: directory listing support
- */
-
-#define __KERNEL_SYSCALLS__
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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);
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * extcgi.c: dynamic TUX module which forks and starts an external CGI
- */
-
-#define __KERNEL_SYSCALLS__
-#define __KERNEL_SYSCALLS_NO_ERRNO__
-
-#include <net/tux.h>
-#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
-
+++ /dev/null
-/* $Id: zlib.h,v 1.2 1997/12/23 10:47:44 paulus Exp $ */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/zlib.h>
-#include <net/tux.h>
-
-#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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * input.c: handle requests arriving on accepted connections
- */
-
-#include <net/tux.h>
-#include <linux/kmod.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.
- *
- ****************************************************************/
-
-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 : "<null>", req->uri_str ? req->uri_str : "<null>", req->query_str ? req->query_str : "<null>", req->version_str ? req->version_str : "<null>");
- 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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * 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 <net/tux.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.
- *
- ****************************************************************/
-
-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 "<none>"
- 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");
-}
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * main.c: main management and initialization routines
- */
-
-#define __KERNEL_SYSCALLS__
-#define __KERNEL_SYSCALLS_NO_ERRNO__
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-/*
- * 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");
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * mod.c: loading/registering of dynamic TUX modules
- */
-
-#include <net/tux.h>
-#include <linux/kmod.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.
- *
- ****************************************************************/
-
-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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * output.c: Send data to clients
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, Ingo Molnar <mingo@redhat.com>
- *
- * 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)
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * postpone.c: postpone/continue userspace requests
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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;
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * proc.c: /proc/sys/tux handling
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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<END>");
- 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
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * ftp_proto.c: FTP application protocol support
- */
-
-#define __KERNEL_SYSCALLS__
-#include <net/tux.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 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",
-};
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * proto_http.c: HTTP application protocol support
- *
- * Right now we detect simple GET headers, anything more
- * subtle gets redirected to secondary server port.
- */
-
-#include <net/tux.h>
-#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"
- "<HTML> Forbidden </HTML>";
-
-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"
- "<HTML> Page Not Found </HTML>";
-
-#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" \
- "<HTML> 301 Moved Permanently </HTML>"
-
-#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 "\
-<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\
-<HTML><HEAD><TITLE>Index of %s</TITLE></HEAD><BODY>\
-<H1>Index of %s </H1><PRE><HR>\n%s"
-
-#define DIRLIST_HEAD_2 "\
-<IMG SRC=\"/icons/back.gif\"ALT=\"[DIR]\"> <A HREF=\"../\">Parent Directory</A>\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 "\
-</PRE><HR><ADDRESS><IMG SRC=\"/icons/tuxlogo.gif\"ALIGN=\"MIDDLE\"ALT=\"[TUX]\">Powered by Linux/TUX 3.0</ADDRESS>\n</BODY></HTML>"
-
-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("<IMG SRC=\"/icons/dir.gif\" ALT=\"[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("<IMG SRC=\"/icons/compressed.gif\" ALT=\"[ ]\">");
- 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("<IMG SRC=\"/icons/compressed.gif\" ALT=\"[ ]\">");
- 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("<IMG SRC=\"/icons/text.gif\" ALT=\"[ ]\">");
- 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("<IMG SRC=\"/icons/compressed.gif\" ALT=\"[ ]\">");
- 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("<IMG SRC=\"/icons/compressed.gif\" ALT=\"[ ]\">");
- else
- COPY_STR("<IMG SRC=\"/icons/file.gif\" ALT=\"[ ]\">");
- break;
- case DT_LNK:
- COPY_STR("<IMG SRC=\"/icons/link.gif\" ALT=\"[LNK]\">");
- break;
- default:
- if (tux_hide_unreadable)
- goto out_dput;
- COPY_STR("<IMG SRC=\"/icons/unknown.gif\" ALT=\"[ ]\">");
- break;
- }
-
-#define LIST_1 " <A HREF=\""
-#define LIST_2 "\">"
-#define LIST_2_DIR "/\">"
-#define LIST_3 "</A> "
-
- 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",
-};
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * redirect.c: redirect requests to other server sockets (such as Apache).
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
-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);
-}
-
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * 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 <linux/time.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/ctype.h>
-
-
-#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 (I<TUX_NUMYEARS) {
- if (TimeDays[I][0]>zulu)
- 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 (Y<TUX_YEAROFFSET) Y = TUX_YEAROFFSET;
- if (Y>TUX_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);
-}
+++ /dev/null
-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
+++ /dev/null
-/*
- * TUX - Integrated Application Protocols Layer and Object Cache
- *
- * Copyright (C) 2000, 2001, Ingo Molnar <mingo@redhat.com>
- *
- * userspace.c: handle userspace-module requests
- */
-
-#include <net/tux.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.
- *
- ****************************************************************/
-
+++ /dev/null
-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):
+++ /dev/null
-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):
+++ /dev/null
-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 \
- /usr/include/bits/fcntl.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/include/stdlib.h \
- /usr/include/alloca.h \
- /usr/include/string.h \
- /usr/include/bits/string.h \
- /usr/include/bits/string2.h \
- /usr/include/unistd.h \
- /usr/include/bits/posix_opt.h \
- /usr/include/bits/confname.h \
- /usr/include/getopt.h \
-
-scripts/basic/split-include: $(deps_scripts/basic/split-include)
-
-$(deps_scripts/basic/split-include):
+++ /dev/null
-cmd_scripts/kconfig/conf := gcc -o scripts/kconfig/conf scripts/kconfig/conf.o -Wl,-rpath,\$$ORIGIN -Lscripts/kconfig -lkconfig
+++ /dev/null
-cmd_scripts/kconfig/conf.o := gcc -Wp,-MD,scripts/kconfig/.conf.o.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -c -o scripts/kconfig/conf.o scripts/kconfig/conf.c
-
-deps_scripts/kconfig/conf.o := \
- scripts/kconfig/conf.c \
- $(wildcard include/config/.h) \
- /usr/include/ctype.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/endian.h \
- /usr/include/bits/endian.h \
- /usr/include/stdlib.h \
- /usr/include/sys/types.h \
- /usr/include/time.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/unistd.h \
- /usr/include/bits/posix_opt.h \
- /usr/include/bits/confname.h \
- /usr/include/getopt.h \
- /usr/include/sys/stat.h \
- /usr/include/bits/stat.h \
- scripts/kconfig/lkc.h \
- scripts/kconfig/expr.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/stdbool.h \
- scripts/kconfig/lkc_proto.h \
-
-scripts/kconfig/conf.o: $(deps_scripts/kconfig/conf.o)
-
-$(deps_scripts/kconfig/conf.o):
+++ /dev/null
-cmd_scripts/kconfig/mconf.o := gcc -Wp,-MD,scripts/kconfig/.mconf.o.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -c -o scripts/kconfig/mconf.o scripts/kconfig/mconf.c
-
-deps_scripts/kconfig/mconf.o := \
- scripts/kconfig/mconf.c \
- $(wildcard include/config/.h) \
- $(wildcard include/config/mode.h) \
- /usr/include/sys/ioctl.h \
- /usr/include/features.h \
- /usr/include/sys/cdefs.h \
- /usr/include/gnu/stubs.h \
- /usr/include/bits/ioctls.h \
- /usr/include/asm/ioctls.h \
- /usr/include/asm/ioctl.h \
- /usr/include/bits/ioctl-types.h \
- /usr/include/sys/ttydefaults.h \
- /usr/include/sys/wait.h \
- /usr/include/signal.h \
- /usr/include/bits/sigset.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/bits/signum.h \
- /usr/include/time.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/pthreadtypes.h \
- /usr/include/bits/sched.h \
- /usr/include/bits/sigthread.h \
- /usr/include/sys/resource.h \
- /usr/include/bits/resource.h \
- /usr/include/bits/time.h \
- /usr/include/bits/waitflags.h \
- /usr/include/bits/waitstatus.h \
- /usr/include/endian.h \
- /usr/include/bits/endian.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 \
- /usr/include/bits/fcntl.h \
- /usr/include/sys/types.h \
- /usr/include/sys/select.h \
- /usr/include/bits/select.h \
- /usr/include/sys/sysmacros.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/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stdarg.h \
- /usr/include/stdlib.h \
- /usr/include/alloca.h \
- /usr/include/string.h \
- /usr/include/bits/string.h \
- /usr/include/bits/string2.h \
- /usr/include/termios.h \
- /usr/include/bits/termios.h \
- /usr/include/unistd.h \
- /usr/include/bits/posix_opt.h \
- /usr/include/bits/confname.h \
- /usr/include/getopt.h \
- scripts/kconfig/lkc.h \
- scripts/kconfig/expr.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/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/stdbool.h \
- scripts/kconfig/lkc_proto.h \
-
-scripts/kconfig/mconf.o: $(deps_scripts/kconfig/mconf.o)
-
-$(deps_scripts/kconfig/mconf.o):
+++ /dev/null
-cmd_scripts/kconfig/zconf.tab.o := gcc -Wp,-MD,scripts/kconfig/.zconf.tab.o.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -Iscripts/kconfig -fPIC -c -o scripts/kconfig/zconf.tab.o scripts/kconfig/zconf.tab.c
-
-deps_scripts/kconfig/zconf.tab.o := \
- scripts/kconfig/zconf.tab.c \
- /usr/include/ctype.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/endian.h \
- /usr/include/bits/endian.h \
- /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stdarg.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/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/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/lib/gcc-lib/i586-mandrake-linux-gnu/3.3.2/include/stdbool.h \
- scripts/kconfig/lkc.h \
- scripts/kconfig/expr.h \
- scripts/kconfig/lkc_proto.h \
- scripts/kconfig/lex.zconf.c \
- /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/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/unistd.h \
- /usr/include/bits/posix_opt.h \
- /usr/include/bits/confname.h \
- /usr/include/getopt.h \
- scripts/kconfig/confdata.c \
- $(wildcard include/config/.h) \
- /usr/include/sys/stat.h \
- /usr/include/bits/stat.h \
- scripts/kconfig/expr.c \
- scripts/kconfig/symbol.c \
- /usr/include/sys/utsname.h \
- /usr/include/bits/utsname.h \
- scripts/kconfig/menu.c \
-
-scripts/kconfig/zconf.tab.o: $(deps_scripts/kconfig/zconf.tab.o)
-
-$(deps_scripts/kconfig/zconf.tab.o):
+++ /dev/null
-
-#line 3 "lex.zconf.c"
-
-#define YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 31
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#include <inttypes.h>
-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,
- -35, -35, -35, -35, -35, -35, -35, -35
- },
-
- {
- 11, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36
- },
-
- {
- 11, 83, 83, 84, 83, 83, 83, 83, 83, 83,
- 83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
-
- 83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
- 83, 83, 83, 83, 83, 83, 83, 83
- },
-
- {
- 11, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38
- },
-
- {
- 11, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39
-
- },
-
- {
- 11, -40, -40, -40, -40, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, 85, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, -40, -40, -40, -40
- },
-
- {
- 11, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41
- },
-
- {
- 11, 86, 86, -42, 86, 86, 86, 86, 86, 86,
- 86, 86, 86, 86, 86, 86, 86, 86, 86, 86,
-
- 86, 86, 86, 86, 86, 86, 86, 86, 86, 86,
- 86, 86, 86, 86, 86, 86, 86, 86
- },
-
- {
- 11, -43, -43, -43, -43, -43, -43, 87, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43
- },
-
- {
- 11, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44
-
- },
-
- {
- 11, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45
- },
-
- {
- 11, -46, -46, -46, -46, -46, -46, -46, -46, -46,
- -46, 88, 89, 89, -46, -46, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, -46
- },
-
- {
- 11, -47, -47, -47, -47, -47, -47, -47, -47, -47,
- -47, 89, 89, 89, -47, -47, 89, 89, 89, 89,
-
- 89, 89, 89, 89, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, -47
- },
-
- {
- 11, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48
- },
-
- {
- 11, -49, -49, 90, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49
-
- },
-
- {
- 11, -50, -50, -50, -50, -50, -50, -50, -50, -50,
- -50, 89, 89, 89, -50, -50, 89, 89, 89, 89,
- 89, 89, 91, 89, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, -50
- },
-
- {
- 11, -51, -51, -51, -51, -51, -51, -51, -51, -51,
- -51, 89, 89, 89, -51, -51, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, 89, 92, 89,
- 89, 89, 89, 89, 89, 89, 89, -51
- },
-
- {
- 11, -52, -52, -52, -52, -52, -52, -52, -52, -52,
- -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
-
- -52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
- -52, -52, -52, -52, -52, -52, -52, 93
- },
-
- {
- 11, -53, 53, 54, -53, -53, 55, -53, -53, -53,
- -53, -53, -53, -53, -53, -53, -53, -53, -53, -53,
- -53, -53, -53, -53, -53, -53, -53, -53, -53, -53,
- -53, -53, -53, -53, -53, -53, -53, -53
- },
-
- {
- 11, -54, -54, -54, -54, -54, -54, -54, -54, -54,
- -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
- -54, -54, -54, -54, -54, -54, -54, -54, -54, -54,
- -54, -54, -54, -54, -54, -54, -54, -54
-
- },
-
- {
- 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, 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, -57, -57, -57, -57, -57, -57, -57, -57, -57,
- -57, -57, -57, -57, -57, -57, -57, -57, -57, -57,
-
- -57, -57, -57, -57, -57, -57, -57, -57, -57, -57,
- -57, -57, -57, -57, -57, -57, -57, -57
- },
-
- {
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- 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 <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#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 <unistd.h>
-
-#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 current_file->name;
- else
- return "<none>";
-}
-
+++ /dev/null
-/* A Bison parser, made by GNU Bison 1.875a. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* If NAME_PREFIX is specified substitute the variables and functions
- names. */
-#define yyparse zconfparse
-#define yylex zconflex
-#define yyerror zconferror
-#define yylval zconflval
-#define yychar zconfchar
-#define yydebug zconfdebug
-#define yynerrs zconfnerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- T_MAINMENU = 258,
- T_MENU = 259,
- T_ENDMENU = 260,
- T_SOURCE = 261,
- T_CHOICE = 262,
- T_ENDCHOICE = 263,
- T_COMMENT = 264,
- T_CONFIG = 265,
- T_MENUCONFIG = 266,
- T_HELP = 267,
- T_HELPTEXT = 268,
- T_IF = 269,
- T_ENDIF = 270,
- T_DEPENDS = 271,
- T_REQUIRES = 272,
- T_OPTIONAL = 273,
- T_PROMPT = 274,
- T_DEFAULT = 275,
- T_TRISTATE = 276,
- T_DEF_TRISTATE = 277,
- T_BOOLEAN = 278,
- T_DEF_BOOLEAN = 279,
- T_STRING = 280,
- T_INT = 281,
- T_HEX = 282,
- T_WORD = 283,
- T_WORD_QUOTE = 284,
- T_UNEQUAL = 285,
- T_EOF = 286,
- T_EOL = 287,
- T_CLOSE_PAREN = 288,
- T_OPEN_PAREN = 289,
- T_ON = 290,
- T_SELECT = 291,
- T_RANGE = 292,
- T_OR = 293,
- T_AND = 294,
- T_EQUAL = 295,
- T_NOT = 296
- };
-#endif
-#define T_MAINMENU 258
-#define T_MENU 259
-#define T_ENDMENU 260
-#define T_SOURCE 261
-#define T_CHOICE 262
-#define T_ENDCHOICE 263
-#define T_COMMENT 264
-#define T_CONFIG 265
-#define T_MENUCONFIG 266
-#define T_HELP 267
-#define T_HELPTEXT 268
-#define T_IF 269
-#define T_ENDIF 270
-#define T_DEPENDS 271
-#define T_REQUIRES 272
-#define T_OPTIONAL 273
-#define T_PROMPT 274
-#define T_DEFAULT 275
-#define T_TRISTATE 276
-#define T_DEF_TRISTATE 277
-#define T_BOOLEAN 278
-#define T_DEF_BOOLEAN 279
-#define T_STRING 280
-#define T_INT 281
-#define T_HEX 282
-#define T_WORD 283
-#define T_WORD_QUOTE 284
-#define T_UNEQUAL 285
-#define T_EOF 286
-#define T_EOL 287
-#define T_CLOSE_PAREN 288
-#define T_OPEN_PAREN 289
-#define T_ON 290
-#define T_SELECT 291
-#define T_RANGE 292
-#define T_OR 293
-#define T_AND 294
-#define T_EQUAL 295
-#define T_NOT 296
-
-
-
-
-/* Copy the first part of user declarations. */
-
-
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-
-#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 <stdlib.h> /* 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 <stddef.h> /* 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 <stdio.h> /* 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
-
-\f
-
-#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 */
-
-\f
-
-#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;
- }
-}
-\f
-
-/* 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. */
-
-\f
- 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 "<token>";
-}
-
-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"
-
-
+++ /dev/null
-#!/usr/bin/perl -w
-#
-# reference_discarded.pl (C) Keith Owens 2001 <kaos@ocs.com.au>
-#
-# Released under GPL V2.
-#
-# List dangling references to vmlinux discarded sections.
-
-use strict;
-die($0 . " takes no arguments\n") if($#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($line = <OBJDUMP_LIST>)) {
- chomp($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 = <OBJDUMP>)) {
- 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);
git://git.onelab.eu / linux-2.6.git / commitdiff