*.ko
*.so
*.mod.c
+*.i
+*.lst
+*.symtypes
#
# Top-level generic files
Who: Patrick McHardy <kaber@trash.net>
---------------------------
+
+What: frame diverter
+When: November 2006
+Why: The frame diverter is included in most distribution kernels, but is
+ broken. It does not correctly handle many things:
+ - IPV6
+ - non-linear skb's
+ - network device RCU on removal
+ - input frames not correctly checked for protocol errors
+ It also adds allocation overhead even if not enabled.
+ It is not clear if anyone is still using it.
+Who: Stephen Hemminger <shemminger@osdl.org>
+
ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
See header of drivers/scsi/ips.c.
+ ports= [IP_VS_FTP] IPVS ftp helper module
+ Default is 21.
+ Up to 8 (IP_VS_APP_MAX_PORTS) ports
+ may be specified.
+ Format: <port>,<port>....
+
irqfixup [HW]
When an interrupt is not handled search all handlers
for it. Intended to get systems with badly broken
Mechanism 2.
nommconf [IA-32,X86_64] Disable use of MMCONFIG for PCI
Configuration
- mmconf [IA-32,X86_64] Force MMCONFIG. This is useful
- to override the builtin blacklist.
nomsi [MSI] If the PCI_MSI kernel config parameter is
enabled, this kernel boot option can be used to
disable the use of MSI interrupts system-wide.
TCP variables:
tcp_abc - INTEGER
- Controls Appropriate Byte Count defined in RFC3465. If set to
- 0 then does congestion avoid once per ack. 1 is conservative
- value, and 2 is more agressive.
+ Controls Appropriate Byte Count (ABC) defined in RFC3465.
+ ABC is a way of increasing congestion window (cwnd) more slowly
+ in response to partial acknowledgments.
+ Possible values are:
+ 0 increase cwnd once per acknowledgment (no ABC)
+ 1 increase cwnd once per acknowledgment of full sized segment
+ 2 allow increase cwnd by two if acknowledgment is
+ of two segments to compensate for delayed acknowledgments.
+ Default: 0 (off)
tcp_syn_retries - INTEGER
Number of times initial SYNs for an active TCP connection attempt
ATM
P: Chas Williams
M: chas@cmf.nrl.navy.mil
-L: linux-atm-general@lists.sourceforge.net
+L: linux-atm-general@lists.sourceforge.net (subscribers-only)
W: http://linux-atm.sourceforge.net
S: Maintained
L: netdev@vger.kernel.org
S: Maintained
+TCP LOW PRIORITY MODULE
+P: Wong Hoi Sing, Edison
+M: hswong3i@gmail.com
+P: Hung Hing Lun, Mike
+M: hlhung3i@gmail.com
+W: http://tcp-lp-mod.sourceforge.net/
+S: Maintained
+
TI OMAP RANDOM NUMBER GENERATOR SUPPORT
P: Deepak Saxena
M: dsaxena@plexity.net
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 18
-EXTRAVERSION = -rc7
-NAME=Crazed Snow-Weasel
+EXTRAVERSION =
+NAME=Avast! A bilge rat!
# *DOCUMENTATION*
# To see a list of typical targets execute "make help"
# ---------------------------------------------------------------------------
# Kernel headers
-INSTALL_HDR_PATH=$(MODLIB)/abi
+INSTALL_HDR_PATH=$(objtree)/usr
export INSTALL_HDR_PATH
PHONY += headers_install
.tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
# Directories & files removed with 'make mrproper'
-MRPROPER_DIRS += include/config include2
+MRPROPER_DIRS += include/config include2 usr/include
MRPROPER_FILES += .config .config.old include/asm .version .old_version \
include/linux/autoconf.h include/linux/version.h \
include/linux/utsrelease.h \
@echo ' kernelrelease - Output the release version string'
@echo ' kernelversion - Output the version stored in Makefile'
@echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'
- @echo ' (default: /lib/modules/$$VERSION/abi)'
+ @echo ' (default: $(INSTALL_HDR_PATH))'
@echo ''
@echo 'Static analysers'
@echo ' checkstack - Generate a list of stack hogs'
@echo ' namespacecheck - Name space analysis on compiled kernel'
+ @echo ' headers_check - Sanity check on exported headers'
@echo ''
@echo 'Kernel packaging:'
@$(MAKE) $(build)=$(package-dir) help
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc1
-# Thu Apr 6 17:05:58 2006
+# Linux kernel version: 2.6.18-rc6
+# Mon Sep 11 13:59:24 2006
#
CONFIG_ARM=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
# CONFIG_IKCONFIG is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
-CONFIG_OBSOLETE_INTERMODULE=m
#
# Loadable module support
#
# System Type
#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_L7200 is not set
+CONFIG_ARCH_PNX4008=y
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_AT91RM9200 is not set
-CONFIG_ARCH_PNX4008=y
#
# Processor Type
#
# PCCARD (PCMCIA/CardBus) support
#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
-CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-
-#
-# PC-card bridges
-#
+# CONFIG_PCCARD is not set
#
# Kernel Features
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
-CONFIG_ZBOOT_ROM_TEXT=0
-CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=64M console=ttyS0,115200"
# CONFIG_XIP_KERNEL is not set
#
# At least one emulation must be selected
#
-# CONFIG_FPE_NWFPE is not set
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
# CONFIG_VFP is not set
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
-CONFIG_APM=m
+# CONFIG_APM is not set
#
# Networking
# Networking options
#
# CONFIG_NETDEBUG is not set
-CONFIG_PACKET=m
+CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=m
+CONFIG_UNIX=y
CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_ROUTE_MULTIPATH=y
# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
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_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_INET6_IPCOMP=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_IPV6_TUNNEL=m
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
+# CONFIG_IP_NF_SIP is not set
CONFIG_IP_NF_QUEUE=m
#
CONFIG_IPX=m
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=y
+CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_IPDDP_DECAP=y
# Network testing
#
CONFIG_NET_PKTGEN=m
-CONFIG_HAMRADIO=y
-
-#
-# Packet Radio protocols
-#
-CONFIG_AX25=m
-# CONFIG_AX25_DAMA_SLAVE is not set
-CONFIG_NETROM=m
-CONFIG_ROSE=m
-
-#
-# AX.25 network device drivers
-#
-CONFIG_MKISS=m
-CONFIG_6PACK=m
-CONFIG_BPQETHER=m
-CONFIG_BAYCOM_SER_FDX=m
-CONFIG_BAYCOM_SER_HDX=m
-CONFIG_BAYCOM_PAR=m
-CONFIG_BAYCOM_EPP=m
-CONFIG_YAM=m
-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=y
-
-#
-# 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_TOIM3232_DONGLE 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
-
-#
-# Old SIR device drivers
-#
-CONFIG_IRPORT_SIR=m
-
-#
-# Old Serial dongle support
-#
-# CONFIG_DONGLE_OLD is not set
-
-#
-# FIR device drivers
-#
-CONFIG_USB_IRDA=m
-CONFIG_SIGMATEL_FIR=m
-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
-CONFIG_BT_HIDP=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_HCIBCM203X=m
-# CONFIG_BT_HCIBPA10X is not set
-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_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
# CONFIG_IEEE80211_CRYPT_WEP is not set
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# Memory Technology Devices (MTD)
#
-CONFIG_MTD=m
+CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_CONCAT=m
+CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_REDBOOT_PARTS=m
+CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
#
# 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
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
#
# 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 is not set
+# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CFI_INTELEXT=m
-CONFIG_MTD_CFI_AMDSTD=m
-CONFIG_MTD_CFI_STAA=m
-CONFIG_MTD_CFI_UTIL=m
-CONFIG_MTD_RAM=m
-CONFIG_MTD_ROM=m
-CONFIG_MTD_ABSENT=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=m
-CONFIG_MTD_PHYSMAP_START=0x8000000
-CONFIG_MTD_PHYSMAP_LEN=0x4000000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
-# CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_IMPA7 is not set
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
CONFIG_MTD_SLRAM=m
CONFIG_MTD_PHRAM=m
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
-CONFIG_MTD_BLKMTD=m
# CONFIG_MTD_BLOCK2MTD is not set
#
#
# NAND Flash Device Drivers
#
-CONFIG_MTD_NAND=m
+CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-CONFIG_MTD_NAND_IDS=m
-CONFIG_MTD_NAND_DISKONCHIP=m
-# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
-CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
-# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_NANDSIM=m
#
# OneNAND Flash Device Drivers
#
# Parallel port support
#
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-CONFIG_PARPORT_PC_FIFO=y
-# CONFIG_PARPORT_PC_SUPERIO is not set
-CONFIG_PARPORT_PC_PCMCIA=m
-CONFIG_PARPORT_NOT_PC=y
-# CONFIG_PARPORT_ARC is not set
-# CONFIG_PARPORT_GSC is not set
-CONFIG_PARPORT_1284=y
+# CONFIG_PARPORT is not set
#
# Plug and Play support
#
# Block devices
#
-CONFIG_PARIDE=m
-CONFIG_PARIDE_PARPORT=m
-
-#
-# Parallel IDE high-level drivers
-#
-CONFIG_PARIDE_PD=m
-CONFIG_PARIDE_PCD=m
-CONFIG_PARIDE_PF=m
-CONFIG_PARIDE_PT=m
-CONFIG_PARIDE_PG=m
-
-#
-# Parallel IDE protocol modules
-#
-CONFIG_PARIDE_ATEN=m
-CONFIG_PARIDE_BPCK=m
-CONFIG_PARIDE_BPCK6=m
-CONFIG_PARIDE_COMM=m
-CONFIG_PARIDE_DSTR=m
-CONFIG_PARIDE_FIT2=m
-CONFIG_PARIDE_FIT3=m
-CONFIG_PARIDE_EPAT=m
-# CONFIG_PARIDE_EPATC8 is not set
-CONFIG_PARIDE_EPIA=m
-CONFIG_PARIDE_FRIQ=m
-CONFIG_PARIDE_FRPW=m
-CONFIG_PARIDE_KBIC=m
-CONFIG_PARIDE_KTTI=m
-CONFIG_PARIDE_ON20=m
-CONFIG_PARIDE_ON26=m
# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=y
+CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=m
-CONFIG_BLK_DEV_IDE=m
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=m
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=m
-CONFIG_BLK_DEV_IDECD=m
-CONFIG_BLK_DEV_IDETAPE=m
-CONFIG_BLK_DEV_IDEFLOPPY=m
-CONFIG_BLK_DEV_IDESCSI=m
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=m
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
#
# SCSI device support
#
#
# CONFIG_ISCSI_TCP is not set
CONFIG_SCSI_SATA=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_DEBUG=m
-#
-# 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
-
#
# Multi-device support (RAID and LVM)
#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=m
-# CONFIG_MD_RAID5_RESHAPE is not set
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-# CONFIG_DM_MULTIPATH is not set
+# CONFIG_MD is not set
#
# Fusion MPT device support
CONFIG_MII=m
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-CONFIG_NET_POCKET=y
-CONFIG_DE600=m
-CONFIG_DE620=m
#
# Ethernet (1000 Mbit)
# Obsolete Wireless cards support (pre-802.11)
#
CONFIG_STRIP=m
-CONFIG_PCMCIA_WAVELAN=m
-CONFIG_PCMCIA_NETWAVE=m
-
-#
-# Wireless 802.11 Frequency Hopping cards support
-#
-CONFIG_PCMCIA_RAYCS=m
-
-#
-# Wireless 802.11b ISA/PCI cards support
-#
-CONFIG_HERMES=m
-CONFIG_ATMEL=m
-
-#
-# Wireless 802.11b Pcmcia/Cardbus cards support
-#
-CONFIG_PCMCIA_HERMES=m
-# CONFIG_PCMCIA_SPECTRUM is not set
-CONFIG_AIRO_CS=m
-CONFIG_PCMCIA_ATMEL=m
-CONFIG_PCMCIA_WL3501=m
+# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set
-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=y
-CONFIG_SYNCLINK_SYNCPPP=m
CONFIG_HDLC=m
CONFIG_HDLC_RAW=y
CONFIG_HDLC_RAW_ETH=y
#
# CONFIG_ATM_DUMMY is not set
CONFIG_ATM_TCP=m
-CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
#
# 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=m
-CONFIG_ISDN_AUDIO=y
-CONFIG_ISDN_TTY_FAX=y
-CONFIG_ISDN_X25=y
-
-#
-# ISDN feature submodules
-#
-CONFIG_ISDN_DRV_LOOP=m
-CONFIG_ISDN_DIVERSION=m
-
-#
-# 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 is not set
-# CONFIG_HISAX_NO_LLC is not set
-# CONFIG_HISAX_NO_KEYPAD is not set
-CONFIG_HISAX_1TR6=y
-CONFIG_HISAX_NI1=y
-CONFIG_HISAX_MAX_CARDS=8
-
-#
-# HiSax supported cards
-#
-CONFIG_HISAX_16_3=y
-CONFIG_HISAX_S0BOX=y
-CONFIG_HISAX_FRITZPCI=y
-CONFIG_HISAX_AVM_A1_PCMCIA=y
-CONFIG_HISAX_ELSA=y
-CONFIG_HISAX_DIEHLDIVA=y
-CONFIG_HISAX_SEDLBAUER=y
-CONFIG_HISAX_NICCY=y
-CONFIG_HISAX_GAZEL=y
-CONFIG_HISAX_HFC_SX=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_HFC4S8S is not set
-CONFIG_HISAX_HDLC=y
-
-#
-# Active cards
-#
-
-#
-# Siemens Gigaset
-#
-# CONFIG_ISDN_DRV_GIGASET is not set
-
-#
-# 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
-CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
-CONFIG_ISDN_DRV_AVMB1_AVM_CS=m
-
-#
-# Active Eicon DIVA Server cards
-#
-CONFIG_CAPI_EICON=y
+# CONFIG_ISDN is not set
#
# Input device support
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=m
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_TSDEV=m
CONFIG_INPUT_TSDEV_SCREEN_X=240
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=m
# CONFIG_JOYSTICK_TWIDJOY is not set
-CONFIG_JOYSTICK_DB9=m
-CONFIG_JOYSTICK_GAMECON=m
-CONFIG_JOYSTICK_TURBOGRAFX=m
CONFIG_JOYSTICK_JOYDUMP=m
CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
CONFIG_TOUCHSCREEN_GUNZE=m
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=m
-CONFIG_SERIO_PARKBD=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_GAMEPORT=m
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_COMPUTONE=m
-CONFIG_ROCKETPORT=m
-CONFIG_CYCLADES=m
-# CONFIG_CYZ_INTR is not set
-CONFIG_DIGIEPCA=m
-CONFIG_MOXA_INTELLIO=m
-CONFIG_MOXA_SMARTIO=m
-# CONFIG_ISI is not set
-CONFIG_SYNCLINKMP=m
-CONFIG_N_HDLC=m
-# CONFIG_RISCOM8 is not set
-# CONFIG_SPECIALIX is not set
-CONFIG_SX=m
-CONFIG_RIO=m
-CONFIG_RIO_OLDPCI=y
-CONFIG_STALDRV=y
-CONFIG_STALLION=m
-CONFIG_ISTALLION=m
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_PRINTER=m
-# CONFIG_LP_CONSOLE is not set
-CONFIG_PPDEV=m
-CONFIG_TIPAR=m
#
# 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
-CONFIG_IPMI_POWEROFF=m
+# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
-CONFIG_NVRAM=m
-CONFIG_DTLK=m
-CONFIG_R3964=m
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
-
-#
-# PCMCIA character devices
-#
-CONFIG_SYNCLINK_CS=m
-# CONFIG_CARDMAN_4000 is not set
-# CONFIG_CARDMAN_4040 is not set
-CONFIG_RAW_DRIVER=m
-CONFIG_MAX_RAW_DEVS=256
+# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# I2C support
#
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
# I2C Hardware Bus support
#
-CONFIG_I2C_ISA=m
-CONFIG_I2C_PARPORT=m
-CONFIG_I2C_PARPORT_LIGHT=m
-CONFIG_I2C_STUB=m
-CONFIG_I2C_PCA_ISA=m
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# SPI support
#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
#
-# Dallas's 1-wire bus
+# SPI Master Controller Drivers
#
-CONFIG_W1=m
+CONFIG_SPI_BITBANG=y
#
-# 1-wire Bus Masters
+# SPI Protocol Masters
#
-# CONFIG_W1_MASTER_DS9490 is not set
-# CONFIG_W1_MASTER_DS2482 is not set
#
-# 1-wire Slaves
+# Dallas's 1-wire bus
#
-# CONFIG_W1_SLAVE_THERM is not set
-# CONFIG_W1_SLAVE_SMEM is not set
-# CONFIG_W1_SLAVE_DS2433 is not set
#
# Hardware Monitoring support
#
-CONFIG_HWMON=y
-CONFIG_HWMON_VID=m
-CONFIG_SENSORS_ADM1021=m
-CONFIG_SENSORS_ADM1025=m
-CONFIG_SENSORS_ADM1026=m
-CONFIG_SENSORS_ADM1031=m
-# CONFIG_SENSORS_ADM9240 is not set
-CONFIG_SENSORS_ASB100=m
-# CONFIG_SENSORS_ATXP1 is not set
-CONFIG_SENSORS_DS1621=m
-# CONFIG_SENSORS_F71805F is not set
-CONFIG_SENSORS_FSCHER=m
-# CONFIG_SENSORS_FSCPOS is not set
-CONFIG_SENSORS_GL518SM=m
-# CONFIG_SENSORS_GL520SM is not set
-CONFIG_SENSORS_IT87=m
-CONFIG_SENSORS_LM63=m
-CONFIG_SENSORS_LM75=m
-CONFIG_SENSORS_LM77=m
-CONFIG_SENSORS_LM78=m
-CONFIG_SENSORS_LM80=m
-CONFIG_SENSORS_LM83=m
-CONFIG_SENSORS_LM85=m
-CONFIG_SENSORS_LM87=m
-CONFIG_SENSORS_LM90=m
-# CONFIG_SENSORS_LM92 is not set
-CONFIG_SENSORS_MAX1619=m
-CONFIG_SENSORS_PC87360=m
-CONFIG_SENSORS_SMSC47M1=m
-# CONFIG_SENSORS_SMSC47B397 is not set
-CONFIG_SENSORS_W83781D=m
-# CONFIG_SENSORS_W83792D is not set
-CONFIG_SENSORS_W83L785TS=m
-CONFIG_SENSORS_W83627HF=m
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
# CONFIG_NEW_LEDS is not set
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
CONFIG_DVB_STV0297=m
#
-# ATSC (North American/Korean Terresterial DTV) frontends
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+
+#
+# Miscellaneous devices
+#
+CONFIG_DVB_LNBP21=m
+# CONFIG_DVB_ISL6421 is not set
# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
#
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
CONFIG_SND_USB_AUDIO=m
-#
-# PCMCIA devices
-#
-
#
# Open Sound System
#
CONFIG_SOUND_PRIME=m
-# CONFIG_OBSOLETE_OSS_DRIVER is not set
+# CONFIG_OSS_OBSOLETE_DRIVER is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
-CONFIG_SOUND_TVMIXER=m
#
# USB support
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
-CONFIG_USB=m
+CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
#
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_SL811_HCD=m
-# CONFIG_USB_SL811_CS is not set
#
# USB Device Class drivers
# 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_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
# CONFIG_USB_ACECAD is not set
CONFIG_USB_KBTAB=m
CONFIG_USB_POWERMATE=m
-CONFIG_USB_MTOUCH=m
-# CONFIG_USB_ITMTOUCH is not set
-CONFIG_USB_EGALAX=m
+# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
CONFIG_USB_XPAD=m
CONFIG_USB_ATI_REMOTE=m
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
CONFIG_USB_NET_ZAURUS=m
-# CONFIG_USB_ZD1201 is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
-CONFIG_USB_USS720=m
#
# USB Serial Converter support
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_ANYDATA is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
+# CONFIG_USB_SERIAL_FUNSOFT is not set
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
# CONFIG_USB_SERIAL_HP4X is not set
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
+# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_EZUSB=y
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_LED=m
+# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETSERVO=m
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
CONFIG_USB_TEST=m
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_MINIX_FS=m
CONFIG_ROMFS_FS=m
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
CONFIG_QNX4FS_FS=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_UFS_DEBUG is not set
#
# Network File Systems
#
-CONFIG_NFS_FS=m
+CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_GSS=m
-CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
#
# Native Language Support
#
-CONFIG_NLS=y
+CONFIG_NLS=m
CONFIG_NLS_DEFAULT="cp437"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
#
# Profiling support
#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
+# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_PREEMPT=y
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_WAITQ is not set
# CONFIG_DEBUG_ERRORS is not set
-CONFIG_DEBUG_LL=y
-# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_DEBUG_LL is not set
#
# Security options
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
-CONFIG_REED_SOLOMON=m
-CONFIG_REED_SOLOMON_DEC16=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_PLIST=y
depends on ARCH_S3C2440
select CPU_S3C2442
+config MACH_S3C2413
+ bool
+ help
+ Internal node for S3C2413 verison of SMDK2413, so that
+ machine_is_s3c2413() will work when MACH_SMDK2413 is
+ selected
+
config MACH_SMDK2413
bool "SMDK2413"
select CPU_S3C2412
+ select MACH_S3C2413
select MACH_SMDK
help
Say Y here if you are using an SMDK2413
/* exported for use in arch/arm/mach-s3c2410 */
+#ifdef CONFIG_PM
extern int s3c_irq_wake(unsigned int irqno, unsigned int state);
+#else
+#define s3c_irq_wake NULL
+#endif
+
extern int s3c_irqext_type(unsigned int irq, unsigned int type);
#include <asm/mach/irq.h>
#include <asm/hardware.h>
+#include <asm/proc-fns.h>
#include <asm/io.h>
#include <asm/irq.h>
+#include <asm/arch/idle.h>
+
#include <asm/arch/regs-clock.h>
#include <asm/arch/regs-serial.h>
+#include <asm/arch/regs-power.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/regs-gpioj.h>
#include <asm/arch/regs-dsc.h>
s3c_device_nand.name = "s3c2412-nand";
}
+/* s3c2412_idle
+ *
+ * use the standard idle call by ensuring the idle mode
+ * in power config, then issuing the idle co-processor
+ * instruction
+*/
+
+static void s3c2412_idle(void)
+{
+ unsigned long tmp;
+
+ /* ensure our idle mode is to go to idle */
+
+ tmp = __raw_readl(S3C2412_PWRCFG);
+ tmp &= ~S3C2412_PWRCFG_STANDBYWFI_MASK;
+ tmp |= S3C2412_PWRCFG_STANDBYWFI_IDLE;
+ __raw_writel(tmp, S3C2412_PWRCFG);
+
+ cpu_do_idle();
+}
+
/* s3c2412_map_io
*
* register the standard cpu IO areas, and any passed in from the
s3c24xx_va_gpio2 = S3C24XX_VA_GPIO + 0x10;
+ /* set our idle function */
+
+ s3c24xx_idle = s3c2412_idle;
+
/* register our io-tables */
iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc));
.type __8032x_proc_info,#object
__8032x_proc_info:
.long 0x69052420
- .long 0xffffffe0
+ .long 0xfffff7e0
.long PMD_TYPE_SECT | \
PMD_SECT_BUFFERABLE | \
PMD_SECT_CACHEABLE | \
GET_THREAD_INFO(%ebp)
popl %eax
CFI_ADJUST_CFA_OFFSET -4
+ pushl $0x0202 # Reset kernel eflags
+ CFI_ADJUST_CFA_OFFSET 4
+ popfl
+ CFI_ADJUST_CFA_OFFSET -4
jmp syscall_exit
CFI_ENDPROC
return 0;
}
+ /*
+ * This function checks if the entire range <start,end> is mapped with type.
+ *
+ * Note: this function only works correct if the e820 table is sorted and
+ * not-overlapping, which is the case
+ */
+int __init
+e820_all_mapped(unsigned long s, unsigned long e, unsigned type)
+{
+ u64 start = s;
+ u64 end = e;
+ int i;
+ for (i = 0; i < e820.nr_map; i++) {
+ struct e820entry *ei = &e820.map[i];
+ if (type && ei->type != type)
+ continue;
+ /* is the region (part) in overlap with the current region ?*/
+ if (ei->addr >= end || ei->addr + ei->size <= start)
+ continue;
+ /* if the region is at the beginning of <start,end> we move
+ * start to the end of the region since it's ok until there
+ */
+ if (ei->addr <= start)
+ start = ei->addr + ei->size;
+ /* if start is now at or beyond end, we're done, full
+ * coverage */
+ if (start >= end)
+ return 1; /* we're done */
+ }
+ return 0;
+}
+
/*
* Find the highest page frame number we have available
*/
if (cpu_model == 14)
*cpu_type = "i386/core";
+ else if (cpu_model == 15)
+ *cpu_type = "i386/core_2";
else if (cpu_model > 0xd)
return 0;
else if (cpu_model == 9) {
pci_probe &= ~PCI_PROBE_MMCONF;
return NULL;
}
- /* override DMI blacklist */
- else if (!strcmp(str, "mmconf")) {
- pci_probe |= PCI_PROBE_MMCONF_FORCE;
- return NULL;
- }
#endif
else if (!strcmp(str, "noacpi")) {
acpi_noirq_set();
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/acpi.h>
-#include <linux/dmi.h>
#include <asm/e820.h>
#include "pci.h"
}
}
-static int disable_mcfg(struct dmi_system_id *d)
-{
- printk("PCI: %s detected. Disabling MCFG.\n", d->ident);
- pci_probe &= ~PCI_PROBE_MMCONF;
- return 0;
-}
-
-static struct dmi_system_id __initdata dmi_bad_mcfg[] = {
- /* Has broken MCFG table that makes the system hang when used */
- {
- .callback = disable_mcfg,
- .ident = "Intel D3C5105 SDV",
- .matches = {
- DMI_MATCH(DMI_BIOS_VENDOR, "Intel"),
- DMI_MATCH(DMI_BOARD_NAME, "D26928"),
- },
- },
- {}
-};
-
void __init pci_mmcfg_init(void)
{
- dmi_check_system(dmi_bad_mcfg);
-
- if ((pci_probe & (PCI_PROBE_MMCONF_FORCE|PCI_PROBE_MMCONF)) == 0)
+ if ((pci_probe & PCI_PROBE_MMCONF) == 0)
return;
acpi_table_parse(ACPI_MCFG, acpi_parse_mcfg);
(pci_mmcfg_config[0].base_address == 0))
return;
+ if (!e820_all_mapped(pci_mmcfg_config[0].base_address,
+ pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN,
+ E820_RESERVED)) {
+ printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
+ pci_mmcfg_config[0].base_address);
+ printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ return;
+ }
+
printk(KERN_INFO "PCI: Using MMCONFIG\n");
raw_pci_ops = &pci_mmcfg;
pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
#define PCI_PROBE_CONF1 0x0002
#define PCI_PROBE_CONF2 0x0004
#define PCI_PROBE_MMCONF 0x0008
-#define PCI_PROBE_MMCONF_FORCE 0x0010
-#define PCI_PROBE_MASK 0x00ff
+#define PCI_PROBE_MASK 0x000f
#define PCI_NO_SORT 0x0100
#define PCI_BIOS_SORT 0x0200
{
int nlen, err;
- if (len < 0 || len > __NEW_UTS_LEN)
+ if (len < 0)
return -EINVAL;
down_read(&uts_sem);
nlen = strlen(system_utsname.domainname) + 1;
- if (nlen < len)
- len = nlen;
+ err = -EINVAL;
+ if (nlen > len)
+ goto out;
err = -EFAULT;
- if (!copy_to_user(name, system_utsname.domainname, len))
+ if (!copy_to_user(name, system_utsname.domainname, nlen))
err = 0;
+out:
up_read(&uts_sem);
return err;
}
{
int nlen, err;
- if (len < 0 || len > __NEW_UTS_LEN)
+ if (len < 0)
return -EINVAL;
down_read(&uts_sem);
nlen = strlen(system_utsname.domainname) + 1;
- if (nlen < len)
- len = nlen;
+ err = -EINVAL;
+ if (nlen > len)
+ goto out;
err = -EFAULT;
- if (!copy_to_user(name, system_utsname.domainname, len))
+ if (!copy_to_user(name, system_utsname.domainname, nlen))
err = 0;
+out:
up_read(&uts_sem);
return err;
}
return 0;
}
+/*
+ * This function checks if the entire range <start,end> is mapped with type.
+ *
+ * Note: this function only works correct if the e820 table is sorted and
+ * not-overlapping, which is the case
+ */
+int __init e820_all_mapped(unsigned long start, unsigned long end, unsigned type)
+{
+ int i;
+ for (i = 0; i < e820.nr_map; i++) {
+ struct e820entry *ei = &e820.map[i];
+ if (type && ei->type != type)
+ continue;
+ /* is the region (part) in overlap with the current region ?*/
+ if (ei->addr >= end || ei->addr + ei->size <= start)
+ continue;
+
+ /* if the region is at the beginning of <start,end> we move
+ * start to the end of the region since it's ok until there
+ */
+ if (ei->addr <= start)
+ start = ei->addr + ei->size;
+ /* if start is now at or beyond end, we're done, full coverage */
+ if (start >= end)
+ return 1; /* we're done */
+ }
+ return 0;
+}
+
/*
* Find a free area in a specific range.
*/
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/bitmap.h>
-#include <linux/dmi.h>
#include <asm/e820.h>
#include "pci.h"
}
}
-static int disable_mcfg(struct dmi_system_id *d)
-{
- printk("PCI: %s detected. Disabling MCFG.\n", d->ident);
- pci_probe &= ~PCI_PROBE_MMCONF;
- return 0;
-}
-
-static struct dmi_system_id __initdata dmi_bad_mcfg[] = {
- /* Has broken MCFG table that makes the system hang when used */
- {
- .callback = disable_mcfg,
- .ident = "Intel D3C5105 SDV",
- .matches = {
- DMI_MATCH(DMI_BIOS_VENDOR, "Intel"),
- DMI_MATCH(DMI_BOARD_NAME, "D26928"),
- },
- },
- {}
-};
-
void __init pci_mmcfg_init(void)
{
int i;
- dmi_check_system(dmi_bad_mcfg);
-
- if ((pci_probe & (PCI_PROBE_MMCONF|PCI_PROBE_MMCONF_FORCE)) == 0)
+ if ((pci_probe & PCI_PROBE_MMCONF) == 0)
return;
acpi_table_parse(ACPI_MCFG, acpi_parse_mcfg);
(pci_mmcfg_config[0].base_address == 0))
return;
+ if (!e820_all_mapped(pci_mmcfg_config[0].base_address,
+ pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN,
+ E820_RESERVED)) {
+ printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n",
+ pci_mmcfg_config[0].base_address);
+ printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ return;
+ }
+
/* RED-PEN i386 doesn't do _nocache right now */
pci_mmcfg_virt = kmalloc(sizeof(*pci_mmcfg_virt) * pci_mmcfg_config_num, GFP_KERNEL);
if (pci_mmcfg_virt == NULL) {
#ifdef notdef
ATM_SKB(skb)->vcc = vcc;
#endif
+ spin_unlock(&he_dev->global_lock);
vcc->push(vcc, skb);
+ spin_lock(&he_dev->global_lock);
atomic_inc(&vcc->stats->rx);
TPDRQ_MASK(he_readl(he_dev, TPDRQ_B_H)));
if (new_tail == he_dev->tpdrq_head) {
+ int slot;
+
hprintk("tpdrq full (cid 0x%x)\n", cid);
/*
* FIXME
* after service_tbrq, service the backlog
* for now, we just drop the pdu
*/
+ for (slot = 0; slot < TPD_MAXIOV; ++slot) {
+ if (tpd->iovec[slot].addr)
+ pci_unmap_single(he_dev->pci_dev,
+ tpd->iovec[slot].addr,
+ tpd->iovec[slot].len & TPD_LEN_MASK,
+ PCI_DMA_TODEVICE);
+ }
if (tpd->skb) {
if (tpd->vcc->pop)
tpd->vcc->pop(tpd->vcc, tpd->skb);
do {
poll_mask = 0;
hvc_kicked = 0;
+ try_to_freeze();
wmb();
if (cpus_empty(cpus_in_xmon)) {
spin_lock(&hvc_structs_lock);
smi_info->curr_msg->data,
smi_info->curr_msg->data_size);
smi_info->si_state = SI_GETTING_EVENTS;
- } else if (smi_info->msg_flags & OEM_DATA_AVAIL) {
- if (smi_info->oem_data_avail_handler)
- if (smi_info->oem_data_avail_handler(smi_info))
- goto retry;
+ } else if (smi_info->msg_flags & OEM_DATA_AVAIL &&
+ smi_info->oem_data_avail_handler) {
+ if (smi_info->oem_data_avail_handler(smi_info))
+ goto retry;
} else {
smi_info->si_state = SI_NORMAL;
}
#ifdef CONFIG_PCI
pci_unregister_driver(&ipmi_pci_driver);
#endif
+ driver_unregister(&ipmi_driver);
printk("ipmi_si: Unable to find any System Interface(s)\n");
return -ENODEV;
} else {
MODULE_LICENSE("Dual BSD/GPL");
#define CMA_CM_RESPONSE_TIMEOUT 20
-#define CMA_MAX_CM_RETRIES 3
+#define CMA_MAX_CM_RETRIES 15
static void cma_add_one(struct ib_device *device);
static void cma_remove_one(struct ib_device *device);
/* Clear the busy flag so we try again */
clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags);
+ mcast->query = NULL;
}
complete(&mcast->done);
spin_unlock_irqrestore(target->scsi_host->host_lock, flags);
}
-static void srp_reconnect_work(void *target_ptr)
-{
- struct srp_target_port *target = target_ptr;
-
- srp_reconnect_target(target);
-}
-
static void srp_handle_recv(struct srp_target_port *target, struct ib_wc *wc)
{
struct srp_iu *iu;
{
struct srp_target_port *target = target_ptr;
struct ib_wc wc;
- unsigned long flags;
ib_req_notify_cq(cq, IB_CQ_NEXT_COMP);
while (ib_poll_cq(cq, 1, &wc) > 0) {
printk(KERN_ERR PFX "failed %s status %d\n",
wc.wr_id & SRP_OP_RECV ? "receive" : "send",
wc.status);
- spin_lock_irqsave(target->scsi_host->host_lock, flags);
- if (target->state == SRP_TARGET_LIVE)
- schedule_work(&target->work);
- spin_unlock_irqrestore(target->scsi_host->host_lock, flags);
break;
}
target->scsi_host = target_host;
target->srp_host = host;
- INIT_WORK(&target->work, srp_reconnect_work, target);
-
INIT_LIST_HEAD(&target->free_reqs);
INIT_LIST_HEAD(&target->req_queue);
for (i = 0; i < SRP_SQ_SIZE; ++i) {
static int __xipram xip_wait_for_operation(
struct map_info *map, struct flchip *chip,
- unsigned long adr, int *chip_op_time )
+ unsigned long adr, unsigned int chip_op_time )
{
struct cfi_private *cfi = map->fldrv_priv;
struct cfi_pri_intelext *cfip = cfi->cmdset_priv;
flstate_t oldstate, newstate;
start = xip_currtime();
- usec = *chip_op_time * 8;
+ usec = chip_op_time * 8;
if (usec == 0)
usec = 500000;
done = 0;
#define XIP_INVAL_CACHED_RANGE(map, from, size) \
INVALIDATE_CACHED_RANGE(map, from, size)
-#define INVAL_CACHE_AND_WAIT(map, chip, cmd_adr, inval_adr, inval_len, p_usec) \
- xip_wait_for_operation(map, chip, cmd_adr, p_usec)
+#define INVAL_CACHE_AND_WAIT(map, chip, cmd_adr, inval_adr, inval_len, usec) \
+ xip_wait_for_operation(map, chip, cmd_adr, usec)
#else
static int inval_cache_and_wait_for_operation(
struct map_info *map, struct flchip *chip,
unsigned long cmd_adr, unsigned long inval_adr, int inval_len,
- int *chip_op_time )
+ unsigned int chip_op_time)
{
struct cfi_private *cfi = map->fldrv_priv;
map_word status, status_OK = CMD(0x80);
- int z, chip_state = chip->state;
- unsigned long timeo;
+ int chip_state = chip->state;
+ unsigned int timeo, sleep_time;
spin_unlock(chip->mutex);
if (inval_len)
INVALIDATE_CACHED_RANGE(map, inval_adr, inval_len);
- if (*chip_op_time)
- cfi_udelay(*chip_op_time);
spin_lock(chip->mutex);
- timeo = *chip_op_time * 8 * HZ / 1000000;
- if (timeo < HZ/2)
- timeo = HZ/2;
- timeo += jiffies;
+ /* set our timeout to 8 times the expected delay */
+ timeo = chip_op_time * 8;
+ if (!timeo)
+ timeo = 500000;
+ sleep_time = chip_op_time / 2;
- z = 0;
for (;;) {
- if (chip->state != chip_state) {
- /* Someone's suspended the operation: sleep */
- DECLARE_WAITQUEUE(wait, current);
-
- set_current_state(TASK_UNINTERRUPTIBLE);
- add_wait_queue(&chip->wq, &wait);
- spin_unlock(chip->mutex);
- schedule();
- remove_wait_queue(&chip->wq, &wait);
- timeo = jiffies + (HZ / 2); /* FIXME */
- spin_lock(chip->mutex);
- continue;
- }
-
status = map_read(map, cmd_adr);
if (map_word_andequal(map, status, status_OK, status_OK))
break;
- /* OK Still waiting */
- if (time_after(jiffies, timeo)) {
+ if (!timeo) {
map_write(map, CMD(0x70), cmd_adr);
chip->state = FL_STATUS;
return -ETIME;
}
- /* Latency issues. Drop the lock, wait a while and retry */
- z++;
+ /* OK Still waiting. Drop the lock, wait a while and retry. */
spin_unlock(chip->mutex);
- cfi_udelay(1);
+ if (sleep_time >= 1000000/HZ) {
+ /*
+ * Half of the normal delay still remaining
+ * can be performed with a sleeping delay instead
+ * of busy waiting.
+ */
+ msleep(sleep_time/1000);
+ timeo -= sleep_time;
+ sleep_time = 1000000/HZ;
+ } else {
+ udelay(1);
+ cond_resched();
+ timeo--;
+ }
spin_lock(chip->mutex);
- }
- if (!z) {
- if (!--(*chip_op_time))
- *chip_op_time = 1;
- } else if (z > 1)
- ++(*chip_op_time);
+ if (chip->state != chip_state) {
+ /* Someone's suspended the operation: sleep */
+ DECLARE_WAITQUEUE(wait, current);
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ add_wait_queue(&chip->wq, &wait);
+ spin_unlock(chip->mutex);
+ schedule();
+ remove_wait_queue(&chip->wq, &wait);
+ spin_lock(chip->mutex);
+ }
+ }
/* Done and happy. */
chip->state = FL_STATUS;
#endif
#define WAIT_TIMEOUT(map, chip, adr, udelay) \
- ({ int __udelay = (udelay); \
- INVAL_CACHE_AND_WAIT(map, chip, adr, 0, 0, &__udelay); })
+ INVAL_CACHE_AND_WAIT(map, chip, adr, 0, 0, udelay);
static int do_point_onechip (struct map_info *map, struct flchip *chip, loff_t adr, size_t len)
ret = INVAL_CACHE_AND_WAIT(map, chip, adr,
adr, map_bankwidth(map),
- &chip->word_write_time);
+ chip->word_write_time);
if (ret) {
xip_enable(map, chip, adr);
printk(KERN_ERR "%s: word write error (status timeout)\n", map->name);
ret = INVAL_CACHE_AND_WAIT(map, chip, cmd_adr,
adr, len,
- &chip->buffer_write_time);
+ chip->buffer_write_time);
if (ret) {
map_write(map, CMD(0x70), cmd_adr);
chip->state = FL_STATUS;
ret = INVAL_CACHE_AND_WAIT(map, chip, adr,
adr, len,
- &chip->erase_time);
+ chip->erase_time);
if (ret) {
map_write(map, CMD(0x70), adr);
chip->state = FL_STATUS;
#define MAX_WORD_RETRIES 3
#define MANUFACTURER_AMD 0x0001
+#define MANUFACTURER_ATMEL 0x001F
#define MANUFACTURER_SST 0x00BF
#define SST49LF004B 0x0060
#define SST49LF008A 0x005a
+#define AT49BV6416 0x00d6
static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr);
#include "fwh_lock.h"
+static int cfi_atmel_lock(struct mtd_info *mtd, loff_t ofs, size_t len);
+static int cfi_atmel_unlock(struct mtd_info *mtd, loff_t ofs, size_t len);
+
static struct mtd_chip_driver cfi_amdstd_chipdrv = {
.probe = NULL, /* Not usable directly */
.destroy = cfi_amdstd_destroy,
}
}
+/* Atmel chips don't use the same PRI format as AMD chips */
+static void fixup_convert_atmel_pri(struct mtd_info *mtd, void *param)
+{
+ struct map_info *map = mtd->priv;
+ struct cfi_private *cfi = map->fldrv_priv;
+ struct cfi_pri_amdstd *extp = cfi->cmdset_priv;
+ struct cfi_pri_atmel atmel_pri;
+
+ memcpy(&atmel_pri, extp, sizeof(atmel_pri));
+ memset((char *)extp + 5, 0, sizeof(*extp) - 5);
+
+ if (atmel_pri.Features & 0x02)
+ extp->EraseSuspend = 2;
+
+ if (atmel_pri.BottomBoot)
+ extp->TopBottom = 2;
+ else
+ extp->TopBottom = 3;
+}
+
static void fixup_use_secsi(struct mtd_info *mtd, void *param)
{
/* Setup for chips with a secsi area */
}
+/*
+ * Some Atmel chips (e.g. the AT49BV6416) power-up with all sectors
+ * locked by default.
+ */
+static void fixup_use_atmel_lock(struct mtd_info *mtd, void *param)
+{
+ mtd->lock = cfi_atmel_lock;
+ mtd->unlock = cfi_atmel_unlock;
+}
+
static struct cfi_fixup cfi_fixup_table[] = {
#ifdef AMD_BOOTLOC_BUG
{ CFI_MFR_AMD, CFI_ID_ANY, fixup_amd_bootblock, NULL },
#if !FORCE_WORD_WRITE
{ CFI_MFR_ANY, CFI_ID_ANY, fixup_use_write_buffers, NULL, },
#endif
+ { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri, NULL },
{ 0, 0, NULL, NULL }
};
static struct cfi_fixup jedec_fixup_table[] = {
* we know that is the case.
*/
{ CFI_MFR_ANY, CFI_ID_ANY, fixup_use_erase_chip, NULL },
+ { CFI_MFR_ATMEL, AT49BV6416, fixup_use_atmel_lock, NULL },
{ 0, 0, NULL, NULL }
};
return 0;
}
+static int do_atmel_lock(struct map_info *map, struct flchip *chip,
+ unsigned long adr, int len, void *thunk)
+{
+ struct cfi_private *cfi = map->fldrv_priv;
+ int ret;
+
+ spin_lock(chip->mutex);
+ ret = get_chip(map, chip, adr + chip->start, FL_LOCKING);
+ if (ret)
+ goto out_unlock;
+ chip->state = FL_LOCKING;
+
+ DEBUG(MTD_DEBUG_LEVEL3, "MTD %s(): LOCK 0x%08lx len %d\n",
+ __func__, adr, len);
+
+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x80, cfi->addr_unlock1, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ map_write(map, CMD(0x40), chip->start + adr);
+
+ chip->state = FL_READY;
+ put_chip(map, chip, adr + chip->start);
+ ret = 0;
+
+out_unlock:
+ spin_unlock(chip->mutex);
+ return ret;
+}
+
+static int do_atmel_unlock(struct map_info *map, struct flchip *chip,
+ unsigned long adr, int len, void *thunk)
+{
+ struct cfi_private *cfi = map->fldrv_priv;
+ int ret;
+
+ spin_lock(chip->mutex);
+ ret = get_chip(map, chip, adr + chip->start, FL_UNLOCKING);
+ if (ret)
+ goto out_unlock;
+ chip->state = FL_UNLOCKING;
+
+ DEBUG(MTD_DEBUG_LEVEL3, "MTD %s(): LOCK 0x%08lx len %d\n",
+ __func__, adr, len);
+
+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi,
+ cfi->device_type, NULL);
+ map_write(map, CMD(0x70), adr);
+
+ chip->state = FL_READY;
+ put_chip(map, chip, adr + chip->start);
+ ret = 0;
+
+out_unlock:
+ spin_unlock(chip->mutex);
+ return ret;
+}
+
+static int cfi_atmel_lock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ return cfi_varsize_frob(mtd, do_atmel_lock, ofs, len, NULL);
+}
+
+static int cfi_atmel_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ return cfi_varsize_frob(mtd, do_atmel_unlock, ofs, len, NULL);
+}
+
static void cfi_amdstd_sync (struct mtd_info *mtd)
{
#define MX29LV040C 0x004F
#define MX29LV160T 0x22C4
#define MX29LV160B 0x2249
+#define MX29F040 0x00A4
#define MX29F016 0x00AD
#define MX29F002T 0x00B0
#define MX29F004T 0x0045
ERASEINFO(0x10000,31)
}
}, {
+ .mfr_id = MANUFACTURER_MACRONIX,
+ .dev_id = MX29F040,
+ .name = "Macronix MX29F040",
+ .uaddr = {
+ [0] = MTD_UADDR_0x0555_0x02AA /* x8 */
+ },
+ .DevSize = SIZE_512KiB,
+ .CmdSet = P_ID_AMD_STD,
+ .NumEraseRegions= 1,
+ .regions = {
+ ERASEINFO(0x10000,8),
+ }
+ }, {
.mfr_id = MANUFACTURER_MACRONIX,
.dev_id = MX29F016,
.name = "Macronix MX29F016",
#include <linux/mtd/mtd.h>
#include <linux/buffer_head.h>
#include <linux/mutex.h>
+#include <linux/mount.h>
#define VERSION "$Revision: 1.30 $"
}
return 0;
}
+
+
static int block2mtd_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const u_char *buf)
{
/* Get a handle on the device */
bdev = open_bdev_excl(devname, O_RDWR, NULL);
+#ifndef MODULE
+ if (IS_ERR(bdev)) {
+
+ /* We might not have rootfs mounted at this point. Try
+ to resolve the device name by other means. */
+
+ dev_t dev = name_to_dev_t(devname);
+ if (dev != 0) {
+ bdev = open_by_devnum(dev, FMODE_WRITE | FMODE_READ);
+ }
+ }
+#endif
+
if (IS_ERR(bdev)) {
ERROR("error: cannot open device %s", devname);
goto devinit_err;
}
-static int parse_name(char **pname, const char *token, size_t limit)
-{
- size_t len;
- char *name;
-
- len = strlen(token) + 1;
- if (len > limit)
- return -ENOSPC;
-
- name = kmalloc(len, GFP_KERNEL);
- if (!name)
- return -ENOMEM;
-
- strcpy(name, token);
-
- *pname = name;
- return 0;
-}
-
-
static inline void kill_final_newline(char *str)
{
char *newline = strrchr(str, '\n');
return 0; \
} while (0)
-static int block2mtd_setup(const char *val, struct kernel_param *kp)
+#ifndef MODULE
+static int block2mtd_init_called = 0;
+static __initdata char block2mtd_paramline[80 + 12]; /* 80 for device, 12 for erase size */
+#endif
+
+
+static int block2mtd_setup2(const char *val)
{
- char buf[80+12]; /* 80 for device, 12 for erase size */
+ char buf[80 + 12]; /* 80 for device, 12 for erase size */
char *str = buf;
char *token[2];
char *name;
if (!token[0])
parse_err("no argument");
- ret = parse_name(&name, token[0], 80);
- if (ret == -ENOMEM)
- parse_err("out of memory");
- if (ret == -ENOSPC)
- parse_err("name too long");
- if (ret)
- return 0;
+ name = token[0];
+ if (strlen(name) + 1 > 80)
+ parse_err("device name too long");
if (token[1]) {
ret = parse_num(&erase_size, token[1]);
}
+static int block2mtd_setup(const char *val, struct kernel_param *kp)
+{
+#ifdef MODULE
+ return block2mtd_setup2(val);
+#else
+ /* If more parameters are later passed in via
+ /sys/module/block2mtd/parameters/block2mtd
+ and block2mtd_init() has already been called,
+ we can parse the argument now. */
+
+ if (block2mtd_init_called)
+ return block2mtd_setup2(val);
+
+ /* During early boot stage, we only save the parameters
+ here. We must parse them later: if the param passed
+ from kernel boot command line, block2mtd_setup() is
+ called so early that it is not possible to resolve
+ the device (even kmalloc() fails). Deter that work to
+ block2mtd_setup2(). */
+
+ strlcpy(block2mtd_paramline, val, sizeof(block2mtd_paramline));
+
+ return 0;
+#endif
+}
+
+
module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\"");
static int __init block2mtd_init(void)
{
+ int ret = 0;
INFO("version " VERSION);
- return 0;
+
+#ifndef MODULE
+ if (strlen(block2mtd_paramline))
+ ret = block2mtd_setup2(block2mtd_paramline);
+ block2mtd_init_called = 1;
+#endif
+
+ return ret;
}
static struct flash_info __devinitdata m25p_data [] = {
/* REVISIT: fill in JEDEC ids, for parts that have them */
- { "m25p05", 0x05, 0x0000, 32 * 1024, 2 },
- { "m25p10", 0x10, 0x0000, 32 * 1024, 4 },
- { "m25p20", 0x11, 0x0000, 64 * 1024, 4 },
- { "m25p40", 0x12, 0x0000, 64 * 1024, 8 },
+ { "m25p05", 0x05, 0x2010, 32 * 1024, 2 },
+ { "m25p10", 0x10, 0x2011, 32 * 1024, 4 },
+ { "m25p20", 0x11, 0x2012, 64 * 1024, 4 },
+ { "m25p40", 0x12, 0x2013, 64 * 1024, 8 },
{ "m25p80", 0x13, 0x0000, 64 * 1024, 16 },
- { "m25p16", 0x14, 0x0000, 64 * 1024, 32 },
- { "m25p32", 0x15, 0x0000, 64 * 1024, 64 },
+ { "m25p16", 0x14, 0x2015, 64 * 1024, 32 },
+ { "m25p32", 0x15, 0x2016, 64 * 1024, 64 },
{ "m25p64", 0x16, 0x2017, 64 * 1024, 128 },
};
#include <asm/system.h>
#include <linux/pci.h>
-#ifndef CONFIG_PCI
-#error Enable PCI in your kernel config
-#endif
-
#include <linux/mtd/mtd.h>
#include <linux/mtd/pmc551.h>
#include <linux/mtd/compatmac.h>
config MTD_PHYSMAP
tristate "CFI Flash device in physical memory map"
- depends on MTD_CFI
+ depends on MTD_CFI || MTD_JEDECPROBE || MTD_ROM
help
- This provides a 'mapping' driver which allows the CFI probe and
- command set driver code to communicate with flash chips which
- are mapped physically into the CPU's memory. You will need to
- configure the physical address and size of the flash chips on
- your particular board as well as the bus width, either statically
+ This provides a 'mapping' driver which allows the NOR Flash and
+ ROM driver code to communicate with chips which are mapped
+ physically into the CPU's memory. You will need to configure
+ the physical address and size of the flash chips on your
+ particular board as well as the bus width, either statically
with config options or at run-time.
config MTD_PHYSMAP_START
struct mtd_info *mtd = mfi->mtd;
switch (orig) {
- case 0:
- /* SEEK_SET */
+ case SEEK_SET:
break;
- case 1:
- /* SEEK_CUR */
+ case SEEK_CUR:
offset += file->f_pos;
break;
- case 2:
- /* SEEK_END */
+ case SEEK_END:
offset += mtd->size;
break;
default:
help
This enables support for accessing all type of NAND flash
devices. For further information see
- <http://www.linux-mtd.infradead.org/tech/nand.html>.
+ <http://www.linux-mtd.infradead.org/doc/nand.html>.
config MTD_NAND_VERIFY_WRITE
bool "Verify NAND page writes"
pos = steps * (eccsize + chunk);
steps = 0;
} else
- pos = eccsize + chunk;
+ pos = eccsize;
chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page);
for (i = 0; i < steps; i++) {
bytes = min_t(size_t, len, free->length);
boffs = free->offset;
}
- memcpy(chip->oob_poi + woffs, oob, bytes);
+ memcpy(chip->oob_poi + boffs, oob, bytes);
oob += bytes;
}
return oob;
}
/* Try to identify manufacturer */
- for (maf_idx = 0; nand_manuf_ids[maf_idx].id != 0x0; maf_id++) {
+ for (maf_idx = 0; nand_manuf_ids[maf_idx].id != 0x0; maf_idx++) {
if (nand_manuf_ids[maf_idx].id == *maf_id)
break;
}
/*
* hardware specific access to control-lines
* ctrl:
- * NAND_CNE: bit 0 -> bit 0 & 4
+ * NAND_CNE: bit 0 -> ! bit 0 & 4
* NAND_CLE: bit 1 -> bit 1
* NAND_ALE: bit 2 -> bit 2
*
unsigned char bits = ctrl & 0x07;
bits |= (ctrl & 0x01) << 4;
- writeb((readb(FLASHCTL) & 0x17) | bits, FLASHCTL);
+
+ bits ^= 0x11;
+
+ writeb((readb(FLASHCTL) & ~0x17) | bits, FLASHCTL);
}
if (cmd != NAND_CMD_NONE)
E1000_WRITE_REG(hw, TDBAL, (tdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, TDT, 0);
E1000_WRITE_REG(hw, TDH, 0);
- adapter->tx_ring[0].tdh = E1000_TDH;
- adapter->tx_ring[0].tdt = E1000_TDT;
+ adapter->tx_ring[0].tdh = ((hw->mac_type >= e1000_82543) ? E1000_TDH : E1000_82542_TDH);
+ adapter->tx_ring[0].tdt = ((hw->mac_type >= e1000_82543) ? E1000_TDT : E1000_82542_TDT);
break;
}
E1000_WRITE_REG(hw, RDBAL, (rdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, RDT, 0);
E1000_WRITE_REG(hw, RDH, 0);
- adapter->rx_ring[0].rdh = E1000_RDH;
- adapter->rx_ring[0].rdt = E1000_RDT;
+ adapter->rx_ring[0].rdh = ((hw->mac_type >= e1000_82543) ? E1000_RDH : E1000_82542_RDH);
+ adapter->rx_ring[0].rdt = ((hw->mac_type >= e1000_82543) ? E1000_RDT : E1000_82542_RDT);
break;
}
struct pkt_info pkt_info;
while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
+ dma_unmap_single(NULL, pkt_info.buf_ptr, RX_SKB_SIZE,
+ DMA_FROM_DEVICE);
mp->rx_desc_count--;
received_packets++;
break;
}
+ switch (rate) {
+ case ZD_OFDM_RATE_6M:
+ case ZD_OFDM_RATE_9M:
+ i += 3;
+ break;
+ case ZD_OFDM_RATE_12M:
+ case ZD_OFDM_RATE_18M:
+ i += 5;
+ break;
+ case ZD_OFDM_RATE_24M:
+ case ZD_OFDM_RATE_36M:
+ i += 9;
+ break;
+ case ZD_OFDM_RATE_48M:
+ case ZD_OFDM_RATE_54M:
+ i += 15;
+ break;
+ default:
+ return -EINVAL;
+ }
+
return i;
}
+static int ofdm_qual_percent(u8 status_quality, u8 rate, unsigned int size)
+{
+ int r;
+
+ r = ofdm_qual_db(status_quality, rate, size);
+ ZD_ASSERT(r >= 0);
+ if (r < 0)
+ r = 0;
+
+ r = (r * 100)/29;
+ return r <= 100 ? r : 100;
+}
+
static unsigned int log10times100(unsigned int x)
{
static const u8 log10[] = {
return r;
}
-static int rx_qual_db(const void *rx_frame, unsigned int size,
- const struct rx_status *status)
+static int cck_qual_percent(u8 status_quality)
{
- return (status->frame_status&ZD_RX_OFDM) ?
- ofdm_qual_db(status->signal_quality_ofdm,
- zd_ofdm_plcp_header_rate(rx_frame),
- size) :
- cck_snr_db(status->signal_quality_cck);
+ int r;
+
+ r = cck_snr_db(status_quality);
+ r = (100*r)/17;
+ return r <= 100 ? r : 100;
}
u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size,
const struct rx_status *status)
{
- int r = rx_qual_db(rx_frame, size, status);
- if (r < 0)
- r = 0;
- r = (r * 100) / 14;
- if (r > 100)
- r = 100;
- return r;
+ return (status->frame_status&ZD_RX_OFDM) ?
+ ofdm_qual_percent(status->signal_quality_ofdm,
+ zd_ofdm_plcp_header_rate(rx_frame),
+ size) :
+ cck_qual_percent(status->signal_quality_cck);
}
u8 zd_rx_strength_percent(u8 rssi)
{
- int r = (rssi*100) / 30;
+ int r = (rssi*100) / 41;
if (r > 100)
r = 100;
return (u8) r;
return -EINVAL;
}
-static void update_qual_rssi(struct zd_mac *mac, u8 qual_percent, u8 rssi)
+static void update_qual_rssi(struct zd_mac *mac,
+ const u8 *buffer, unsigned int length,
+ u8 qual_percent, u8 rssi_percent)
{
unsigned long flags;
+ struct ieee80211_hdr_3addr *hdr;
+ int i;
+
+ hdr = (struct ieee80211_hdr_3addr *)buffer;
+ if (length < offsetof(struct ieee80211_hdr_3addr, addr3))
+ return;
+ if (memcmp(hdr->addr2, zd_mac_to_ieee80211(mac)->bssid, ETH_ALEN) != 0)
+ return;
spin_lock_irqsave(&mac->lock, flags);
- mac->qual_average = (7 * mac->qual_average + qual_percent) / 8;
- mac->rssi_average = (7 * mac->rssi_average + rssi) / 8;
+ i = mac->stats_count % ZD_MAC_STATS_BUFFER_SIZE;
+ mac->qual_buffer[i] = qual_percent;
+ mac->rssi_buffer[i] = rssi_percent;
+ mac->stats_count++;
spin_unlock_irqrestore(&mac->lock, flags);
}
if (stats->rate)
stats->mask |= IEEE80211_STATMASK_RATE;
- update_qual_rssi(mac, stats->signal, stats->rssi);
return 0;
}
sizeof(struct rx_status);
buffer += ZD_PLCP_HEADER_SIZE;
+ update_qual_rssi(mac, buffer, length, stats.signal, stats.rssi);
+
r = filter_rx(ieee, buffer, length, &stats);
if (r <= 0)
return r;
{
struct zd_mac *mac = zd_netdev_mac(ndev);
struct iw_statistics *iw_stats = &mac->iw_stats;
+ unsigned int i, count, qual_total, rssi_total;
memset(iw_stats, 0, sizeof(struct iw_statistics));
/* We are not setting the status, because ieee->state is not updated
* at all and this driver doesn't track authentication state.
*/
spin_lock_irq(&mac->lock);
- iw_stats->qual.qual = mac->qual_average;
- iw_stats->qual.level = mac->rssi_average;
- iw_stats->qual.updated = IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED|
- IW_QUAL_NOISE_INVALID;
+ count = mac->stats_count < ZD_MAC_STATS_BUFFER_SIZE ?
+ mac->stats_count : ZD_MAC_STATS_BUFFER_SIZE;
+ qual_total = rssi_total = 0;
+ for (i = 0; i < count; i++) {
+ qual_total += mac->qual_buffer[i];
+ rssi_total += mac->rssi_buffer[i];
+ }
spin_unlock_irq(&mac->lock);
+ iw_stats->qual.updated = IW_QUAL_NOISE_INVALID;
+ if (count > 0) {
+ iw_stats->qual.qual = qual_total / count;
+ iw_stats->qual.level = rssi_total / count;
+ iw_stats->qual.updated |=
+ IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED;
+ } else {
+ iw_stats->qual.updated |=
+ IW_QUAL_QUAL_INVALID|IW_QUAL_LEVEL_INVALID;
+ }
/* TODO: update counter */
return iw_stats;
}
-/* zd_mac.c
+/* zd_mac.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
#define RX_LENGTH_INFO_TAG 0x697e
struct rx_status {
+ u8 signal_quality_cck;
/* rssi */
u8 signal_strength;
- u8 signal_quality_cck;
u8 signal_quality_ofdm;
u8 decryption_type;
u8 frame_status;
MAC_FIXED_CHANNEL = 0x01,
};
+#define ZD_MAC_STATS_BUFFER_SIZE 16
+
struct zd_mac {
struct net_device *netdev;
struct zd_chip chip;
spinlock_t lock;
/* Unlocked reading possible */
struct iw_statistics iw_stats;
- u8 qual_average;
- u8 rssi_average;
+ unsigned int stats_count;
+ u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE];
+ u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE];
u8 regdomain;
u8 default_regdomain;
u8 requested_channel;
If CONFIG_QETH is switched on, this option will include IEEE
802.1q VLAN support in the qeth device driver.
-config QETH_PERF_STATS
- bool "Performance statistics in /proc"
- depends on QETH
- help
- When switched on, this option will add a file in the proc-fs
- (/proc/qeth_perf_stats) containing performance statistics. It
- may slightly impact performance, so this is only recommended for
- internal tuning of the device driver.
-
config CCWGROUP
tristate
default (LCS || CTC || QETH)
obj-$(CONFIG_CTC) += ctc.o fsm.o cu3088.o
obj-$(CONFIG_LCS) += lcs.o cu3088.o
obj-$(CONFIG_CLAW) += claw.o cu3088.o
-obj-$(CONFIG_MPC) += ctcmpc.o fsm.o cu3088.o
qeth-y := qeth_main.o qeth_mpc.o qeth_sys.o qeth_eddp.o
qeth-$(CONFIG_PROC_FS) += qeth_proc.o
obj-$(CONFIG_QETH) += qeth.o
kfree(ch);
return 0;
}
+
+ spin_lock_init(&ch->collect_lock);
+
fsm_settimer(ch->fsm, &ch->timer);
skb_queue_head_init(&ch->io_queue);
skb_queue_head_init(&ch->collect_queue);
#else
-#define iucv_debug(lvl, fmt, args...)
-#define iucv_dumpit(title, buf, len)
+#define iucv_debug(lvl, fmt, args...) do { } while (0)
+#define iucv_dumpit(title, buf, len) do { } while (0)
#endif
int index, rc;
LCS_DBF_TEXT(5, trace, "rdybuff");
- if (buffer->state != BUF_STATE_LOCKED &&
- buffer->state != BUF_STATE_PROCESSED)
- BUG();
+ BUG_ON(buffer->state != BUF_STATE_LOCKED &&
+ buffer->state != BUF_STATE_PROCESSED);
spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
buffer->state = BUF_STATE_READY;
index = buffer - channel->iob;
int index, prev, next;
LCS_DBF_TEXT(5, trace, "prcsbuff");
- if (buffer->state != BUF_STATE_READY)
- BUG();
+ BUG_ON(buffer->state != BUF_STATE_READY);
buffer->state = BUF_STATE_PROCESSED;
index = buffer - channel->iob;
prev = (index - 1) & (LCS_NUM_BUFFS - 1);
unsigned long flags;
LCS_DBF_TEXT(5, trace, "relbuff");
- if (buffer->state != BUF_STATE_LOCKED &&
- buffer->state != BUF_STATE_PROCESSED)
- BUG();
+ BUG_ON(buffer->state != BUF_STATE_LOCKED &&
+ buffer->state != BUF_STATE_PROCESSED);
spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
buffer->state = BUF_STATE_EMPTY;
spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
/**
* Linked list of all connection structs.
*/
-static struct iucv_connection *iucv_connections;
+struct iucv_connection_struct {
+ struct iucv_connection *iucv_connections;
+ rwlock_t iucv_rwlock;
+};
+
+static struct iucv_connection_struct iucv_conns;
/**
* Representation of event-data for the
struct net_device *ndev = priv->conn->netdev;
char *p;
char *tmp;
- char username[10];
+ char username[9];
int i;
+ struct iucv_connection **clist = &iucv_conns.iucv_connections;
+ unsigned long flags;
IUCV_DBF_TEXT(trace, 3, __FUNCTION__);
if (count>9) {
tmp = strsep((char **) &buf, "\n");
for (i=0, p=tmp; i<8 && *p; i++, p++) {
if (isalnum(*p) || (*p == '$'))
- username[i]= *p;
+ username[i]= toupper(*p);
else if (*p == '\n') {
/* trailing lf, grr */
break;
return -EINVAL;
}
}
- while (i<9)
+ while (i<8)
username[i++] = ' ';
- username[9] = '\0';
+ username[8] = '\0';
- if (memcmp(username, priv->conn->userid, 8)) {
+ if (memcmp(username, priv->conn->userid, 9)) {
/* username changed */
if (ndev->flags & (IFF_UP | IFF_RUNNING)) {
PRINT_WARN(
return -EBUSY;
}
}
+ read_lock_irqsave(&iucv_conns.iucv_rwlock, flags);
+ while (*clist) {
+ if (!strncmp(username, (*clist)->userid, 9) ||
+ ((*clist)->netdev != ndev))
+ break;
+ clist = &((*clist)->next);
+ }
+ read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
+ if (*clist) {
+ PRINT_WARN("netiucv: Connection to %s already exists\n",
+ username);
+ return -EEXIST;
+ }
memcpy(priv->conn->userid, username, 9);
return count;
static struct iucv_connection *
netiucv_new_connection(struct net_device *dev, char *username)
{
- struct iucv_connection **clist = &iucv_connections;
+ unsigned long flags;
+ struct iucv_connection **clist = &iucv_conns.iucv_connections;
struct iucv_connection *conn =
kzalloc(sizeof(struct iucv_connection), GFP_KERNEL);
if (conn) {
skb_queue_head_init(&conn->collect_queue);
skb_queue_head_init(&conn->commit_queue);
+ spin_lock_init(&conn->collect_lock);
conn->max_buffsize = NETIUCV_BUFSIZE_DEFAULT;
conn->netdev = dev;
fsm_newstate(conn->fsm, CONN_STATE_STOPPED);
}
+ write_lock_irqsave(&iucv_conns.iucv_rwlock, flags);
conn->next = *clist;
*clist = conn;
+ write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
}
return conn;
}
static void
netiucv_remove_connection(struct iucv_connection *conn)
{
- struct iucv_connection **clist = &iucv_connections;
+ struct iucv_connection **clist = &iucv_conns.iucv_connections;
+ unsigned long flags;
IUCV_DBF_TEXT(trace, 3, __FUNCTION__);
if (conn == NULL)
return;
+ write_lock_irqsave(&iucv_conns.iucv_rwlock, flags);
while (*clist) {
if (*clist == conn) {
*clist = conn->next;
+ write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
if (conn->handle) {
iucv_unregister_program(conn->handle);
conn->handle = NULL;
}
clist = &((*clist)->next);
}
+ write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
}
/**
conn_write(struct device_driver *drv, const char *buf, size_t count)
{
char *p;
- char username[10];
+ char username[9];
int i, ret;
struct net_device *dev;
+ struct iucv_connection **clist = &iucv_conns.iucv_connections;
+ unsigned long flags;
IUCV_DBF_TEXT(trace, 3, __FUNCTION__);
if (count>9) {
for (i=0, p=(char *)buf; i<8 && *p; i++, p++) {
if (isalnum(*p) || (*p == '$'))
- username[i]= *p;
+ username[i]= toupper(*p);
else if (*p == '\n') {
/* trailing lf, grr */
break;
return -EINVAL;
}
}
- while (i<9)
+ while (i<8)
username[i++] = ' ';
- username[9] = '\0';
+ username[8] = '\0';
+
+ read_lock_irqsave(&iucv_conns.iucv_rwlock, flags);
+ while (*clist) {
+ if (!strncmp(username, (*clist)->userid, 9))
+ break;
+ clist = &((*clist)->next);
+ }
+ read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
+ if (*clist) {
+ PRINT_WARN("netiucv: Connection to %s already exists\n",
+ username);
+ return -EEXIST;
+ }
dev = netiucv_init_netdevice(username);
if (!dev) {
PRINT_WARN(
static ssize_t
remove_write (struct device_driver *drv, const char *buf, size_t count)
{
- struct iucv_connection **clist = &iucv_connections;
+ struct iucv_connection **clist = &iucv_conns.iucv_connections;
+ unsigned long flags;
struct net_device *ndev;
struct netiucv_priv *priv;
struct device *dev;
IUCV_DBF_TEXT(trace, 3, __FUNCTION__);
if (count >= IFNAMSIZ)
- count = IFNAMSIZ-1;
+ count = IFNAMSIZ - 1;;
for (i=0, p=(char *)buf; i<count && *p; i++, p++) {
if ((*p == '\n') || (*p == ' ')) {
}
name[i] = '\0';
+ read_lock_irqsave(&iucv_conns.iucv_rwlock, flags);
while (*clist) {
ndev = (*clist)->netdev;
priv = (struct netiucv_priv*)ndev->priv;
clist = &((*clist)->next);
continue;
}
+ read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
if (ndev->flags & (IFF_UP | IFF_RUNNING)) {
PRINT_WARN(
"netiucv: net device %s active with peer %s\n",
netiucv_unregister_device(dev);
return count;
}
+ read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags);
PRINT_WARN("netiucv: net device %s unknown\n", name);
IUCV_DBF_TEXT(data, 2, "remove_write: unknown device\n");
return -EINVAL;
netiucv_exit(void)
{
IUCV_DBF_TEXT(trace, 3, __FUNCTION__);
- while (iucv_connections) {
- struct net_device *ndev = iucv_connections->netdev;
+ while (iucv_conns.iucv_connections) {
+ struct net_device *ndev = iucv_conns.iucv_connections->netdev;
struct netiucv_priv *priv = (struct netiucv_priv*)ndev->priv;
struct device *dev = priv->dev;
if (!ret) {
ret = driver_create_file(&netiucv_driver, &driver_attr_remove);
netiucv_banner();
+ rwlock_init(&iucv_conns.iucv_rwlock);
} else {
PRINT_ERR("NETIUCV: failed to add driver attribute.\n");
IUCV_DBF_TEXT_(setup, 2, "ret %d from driver_create_file\n", ret);
/**
* card stuff
*/
-#ifdef CONFIG_QETH_PERF_STATS
struct qeth_perf_stats {
unsigned int bufs_rec;
unsigned int bufs_sent;
unsigned int large_send_cnt;
unsigned int sg_skbs_sent;
unsigned int sg_frags_sent;
+ /* initial values when measuring starts */
+ unsigned long initial_rx_packets;
+ unsigned long initial_tx_packets;
};
-#endif /* CONFIG_QETH_PERF_STATS */
/* Routing stuff */
struct qeth_routing_info {
QETH_QDIO_UNINITIALIZED,
QETH_QDIO_ALLOCATED,
QETH_QDIO_ESTABLISHED,
+ QETH_QDIO_CLEANING
};
struct qeth_buffer_pool_entry {
} __attribute__ ((aligned(256)));
struct qeth_qdio_info {
- volatile enum qeth_qdio_info_states state;
+ atomic_t state;
/* input */
struct qeth_qdio_q *in_q;
struct qeth_qdio_buffer_pool in_buf_pool;
int fake_ll;
int layer2;
enum qeth_large_send_types large_send;
+ int performance_stats;
};
/*
struct list_head cmd_waiter_list;
/* QDIO buffer handling */
struct qeth_qdio_info qdio;
-#ifdef CONFIG_QETH_PERF_STATS
struct qeth_perf_stats perf_stats;
-#endif /* CONFIG_QETH_PERF_STATS */
int use_hard_stop;
int (*orig_hard_header)(struct sk_buff *,struct net_device *,
unsigned short,void *,void *,unsigned);
}
}
-static inline int
-qeth_realloc_headroom(struct qeth_card *card, struct sk_buff **skb, int size)
+static inline struct sk_buff *
+qeth_realloc_headroom(struct qeth_card *card, struct sk_buff *skb, int size)
{
- struct sk_buff *new_skb = NULL;
-
- if (skb_headroom(*skb) < size){
- new_skb = skb_realloc_headroom(*skb, size);
- if (!new_skb) {
- PRINT_ERR("qeth_prepare_skb: could "
- "not realloc headroom for qeth_hdr "
- "on interface %s", QETH_CARD_IFNAME(card));
- return -ENOMEM;
- }
- kfree_skb(*skb);
- *skb = new_skb;
- }
- return 0;
+ struct sk_buff *new_skb = skb;
+
+ if (skb_headroom(skb) >= size)
+ return skb;
+ new_skb = skb_realloc_headroom(skb, size);
+ if (!new_skb)
+ PRINT_ERR("Could not realloc headroom for qeth_hdr "
+ "on interface %s", QETH_CARD_IFNAME(card));
+ return new_skb;
}
static inline struct sk_buff *
if (!skb_cloned(skb))
return skb;
nskb = skb_copy(skb, pri);
- kfree_skb(skb); /* free our shared copy */
return nskb;
}
static inline void *
-qeth_push_skb(struct qeth_card *card, struct sk_buff **skb, int size)
+qeth_push_skb(struct qeth_card *card, struct sk_buff *skb, int size)
{
void *hdr;
- hdr = (void *) skb_push(*skb, size);
+ hdr = (void *) skb_push(skb, size);
/*
* sanity check, the Linux memory allocation scheme should
* never present us cases like this one (the qdio header size plus
if ((((unsigned long) hdr) & (~(PAGE_SIZE - 1))) !=
(((unsigned long) hdr + size +
QETH_IP_HEADER_SIZE) & (~(PAGE_SIZE - 1)))) {
- PRINT_ERR("qeth_prepare_skb: misaligned "
- "packet on interface %s. Discarded.",
+ PRINT_ERR("Misaligned packet on interface %s. Discarded.",
QETH_CARD_IFNAME(card));
return NULL;
}
}
}
-#ifdef CONFIG_QETH_PERF_STATS
static inline int
qeth_get_micros(void)
{
return (int) (get_clock() >> 12);
}
-#endif
static inline int
qeth_get_qdio_q_format(struct qeth_card *card)
{
int count = 0, rc = 0;
int in[4];
+ char c;
- rc = sscanf(buf, "%d.%d.%d.%d%n",
- &in[0], &in[1], &in[2], &in[3], &count);
- if (rc != 4 || count<=0)
+ rc = sscanf(buf, "%u.%u.%u.%u%c",
+ &in[0], &in[1], &in[2], &in[3], &c);
+ if (rc != 4 && (rc != 5 || c != '\n'))
return -EINVAL;
for (count = 0; count < 4; count++) {
if (in[count] > 255)
static inline int
qeth_string_to_ipaddr6(const char *buf, __u8 *addr)
{
- char *end, *start;
+ const char *end, *end_tmp, *start;
__u16 *in;
char num[5];
int num2, cnt, out, found, save_cnt;
unsigned short in_tmp[8] = {0, };
cnt = out = found = save_cnt = num2 = 0;
- end = start = (char *) buf;
+ end = start = buf;
in = (__u16 *) addr;
memset(in, 0, 16);
- while (end) {
- end = strchr(end,':');
+ while (*end) {
+ end = strchr(start,':');
if (end == NULL) {
- end = (char *)buf + (strlen(buf));
- out = 1;
+ end = buf + strlen(buf);
+ if ((end_tmp = strchr(start, '\n')) != NULL)
+ end = end_tmp;
+ out = 1;
}
if ((end - start)) {
memset(num, 0, 5);
+ if ((end - start) > 4)
+ return -EINVAL;
memcpy(num, start, end - start);
if (!qeth_isxdigit(num))
return -EINVAL;
}
start = ++end;
}
+ if (cnt + save_cnt > 8)
+ return -EINVAL;
cnt = 7;
while (save_cnt)
in[cnt--] = in_tmp[--save_cnt];
flush_cnt++;
}
} else {
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.skbs_sent_pack++;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.skbs_sent_pack++;
QETH_DBF_TEXT(trace, 6, "fillbfpa");
if (buf->next_element_to_fill >=
QETH_MAX_BUFFER_ELEMENTS(queue->card)) {
card->options.layer2 = 1;
else
card->options.layer2 = 0;
+ card->options.performance_stats = 1;
}
/**
"IP address reset.\n",
QETH_CARD_IFNAME(card),
card->info.chpid);
+ netif_carrier_on(card->dev);
qeth_schedule_recovery(card);
return NULL;
case IPA_CMD_MODCCID:
qeth_rebuild_skb_fake_ll_eth(card, skb, hdr);
}
-static inline void
-qeth_rebuild_skb_vlan(struct qeth_card *card, struct sk_buff *skb,
- struct qeth_hdr *hdr)
-{
-#ifdef CONFIG_QETH_VLAN
- u16 *vlan_tag;
-
- if (hdr->hdr.l3.ext_flags &
- (QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) {
- vlan_tag = (u16 *) skb_push(skb, VLAN_HLEN);
- *vlan_tag = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME)?
- hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]);
- *(vlan_tag + 1) = skb->protocol;
- skb->protocol = __constant_htons(ETH_P_8021Q);
- }
-#endif /* CONFIG_QETH_VLAN */
-}
-
static inline __u16
qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
struct qeth_hdr *hdr)
return vlan_id;
}
-static inline void
+static inline __u16
qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
struct qeth_hdr *hdr)
{
+ unsigned short vlan_id = 0;
#ifdef CONFIG_QETH_IPV6
if (hdr->hdr.l3.flags & QETH_HDR_PASSTHRU) {
skb->pkt_type = PACKET_HOST;
skb->protocol = qeth_type_trans(skb, card->dev);
- return;
+ return 0;
}
#endif /* CONFIG_QETH_IPV6 */
skb->protocol = htons((hdr->hdr.l3.flags & QETH_HDR_IPV6)? ETH_P_IPV6 :
default:
skb->pkt_type = PACKET_HOST;
}
- qeth_rebuild_skb_vlan(card, skb, hdr);
+
+ if (hdr->hdr.l3.ext_flags &
+ (QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) {
+ vlan_id = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME)?
+ hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]);
+ }
+
if (card->options.fake_ll)
qeth_rebuild_skb_fake_ll(card, skb, hdr);
else
else
skb->ip_summed = SW_CHECKSUMMING;
}
+ return vlan_id;
}
static inline void
int offset;
int rxrc;
__u16 vlan_tag = 0;
+ __u16 *vlan_addr;
/* get first element of current buffer */
element = (struct qdio_buffer_element *)&buf->buffer->element[0];
offset = 0;
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.bufs_rec++;
-#endif
+ if (card->options.performance_stats)
+ card->perf_stats.bufs_rec++;
while((skb = qeth_get_next_skb(card, buf->buffer, &element,
&offset, &hdr))) {
skb->dev = card->dev;
if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2)
vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr);
else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3)
- qeth_rebuild_skb(card, skb, hdr);
+ vlan_tag = qeth_rebuild_skb(card, skb, hdr);
else { /*in case of OSN*/
skb_push(skb, sizeof(struct qeth_hdr));
memcpy(skb->data, hdr, sizeof(struct qeth_hdr));
dev_kfree_skb_any(skb);
continue;
}
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ rxrc = card->osn_info.data_cb(skb);
+ else
#ifdef CONFIG_QETH_VLAN
if (vlan_tag)
- vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag);
+ if (card->vlangrp)
+ vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag);
+ else {
+ dev_kfree_skb_any(skb);
+ continue;
+ }
else
#endif
- if (card->info.type == QETH_CARD_TYPE_OSN)
- rxrc = card->osn_info.data_cb(skb);
- else
rxrc = netif_rx(skb);
card->dev->last_rx = jiffies;
card->stats.rx_packets++;
{
struct qeth_buffer_pool_entry *pool_entry;
int i;
-
+
pool_entry = qeth_get_buffer_pool_entry(card);
/*
* since the buffer is accessed only from the input_tasklet
* 'index') un-requeued -> this buffer is the first buffer that
* will be requeued the next time
*/
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.inbound_do_qdio_cnt++;
- card->perf_stats.inbound_do_qdio_start_time = qeth_get_micros();
-#endif
+ if (card->options.performance_stats) {
+ card->perf_stats.inbound_do_qdio_cnt++;
+ card->perf_stats.inbound_do_qdio_start_time =
+ qeth_get_micros();
+ }
rc = do_QDIO(CARD_DDEV(card),
QDIO_FLAG_SYNC_INPUT | QDIO_FLAG_UNDER_INTERRUPT,
0, queue->next_buf_to_init, count, NULL);
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.inbound_do_qdio_time += qeth_get_micros() -
- card->perf_stats.inbound_do_qdio_start_time;
-#endif
+ if (card->options.performance_stats)
+ card->perf_stats.inbound_do_qdio_time +=
+ qeth_get_micros() -
+ card->perf_stats.inbound_do_qdio_start_time;
if (rc){
PRINT_WARN("qeth_queue_input_buffer's do_QDIO "
"return %i (device %s).\n",
QETH_DBF_TEXT(trace, 6, "qdinput");
card = (struct qeth_card *) card_ptr;
net_dev = card->dev;
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.inbound_cnt++;
- card->perf_stats.inbound_start_time = qeth_get_micros();
-#endif
+ if (card->options.performance_stats) {
+ card->perf_stats.inbound_cnt++;
+ card->perf_stats.inbound_start_time = qeth_get_micros();
+ }
if (status & QDIO_STATUS_LOOK_FOR_ERROR) {
if (status & QDIO_STATUS_ACTIVATE_CHECK_CONDITION){
QETH_DBF_TEXT(trace, 1,"qdinchk");
qeth_put_buffer_pool_entry(card, buffer->pool_entry);
qeth_queue_input_buffer(card, index);
}
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.inbound_time += qeth_get_micros() -
- card->perf_stats.inbound_start_time;
-#endif
+ if (card->options.performance_stats)
+ card->perf_stats.inbound_time += qeth_get_micros() -
+ card->perf_stats.inbound_start_time;
}
static inline int
}
queue->card->dev->trans_start = jiffies;
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.outbound_do_qdio_cnt++;
- queue->card->perf_stats.outbound_do_qdio_start_time = qeth_get_micros();
-#endif
+ if (queue->card->options.performance_stats) {
+ queue->card->perf_stats.outbound_do_qdio_cnt++;
+ queue->card->perf_stats.outbound_do_qdio_start_time =
+ qeth_get_micros();
+ }
if (under_int)
rc = do_QDIO(CARD_DDEV(queue->card),
QDIO_FLAG_SYNC_OUTPUT | QDIO_FLAG_UNDER_INTERRUPT,
else
rc = do_QDIO(CARD_DDEV(queue->card), QDIO_FLAG_SYNC_OUTPUT,
queue->queue_no, index, count, NULL);
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.outbound_do_qdio_time += qeth_get_micros() -
- queue->card->perf_stats.outbound_do_qdio_start_time;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.outbound_do_qdio_time +=
+ qeth_get_micros() -
+ queue->card->perf_stats.outbound_do_qdio_start_time;
if (rc){
QETH_DBF_TEXT(trace, 2, "flushbuf");
QETH_DBF_TEXT_(trace, 2, " err%d", rc);
return;
}
atomic_add(count, &queue->used_buffers);
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.bufs_sent += count;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.bufs_sent += count;
}
/*
>= QETH_HIGH_WATERMARK_PACK){
/* switch non-PACKING -> PACKING */
QETH_DBF_TEXT(trace, 6, "np->pack");
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.sc_dp_p++;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.sc_dp_p++;
queue->do_pack = 1;
}
}
<= QETH_LOW_WATERMARK_PACK) {
/* switch PACKING -> non-PACKING */
QETH_DBF_TEXT(trace, 6, "pack->np");
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.sc_p_dp++;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.sc_p_dp++;
queue->do_pack = 0;
/* flush packing buffers */
buffer = &queue->bufs[queue->next_buf_to_fill];
queue->next_buf_to_fill =
(queue->next_buf_to_fill + 1) %
QDIO_MAX_BUFFERS_PER_Q;
- }
+ }
}
}
return flush_count;
!atomic_read(&queue->set_pci_flags_count))
flush_cnt +=
qeth_flush_buffers_on_no_pci(queue);
-#ifdef CONFIG_QETH_PERF_STATS
- if (q_was_packing)
+ if (queue->card->options.performance_stats &&
+ q_was_packing)
queue->card->perf_stats.bufs_sent_pack +=
flush_cnt;
-#endif
if (flush_cnt)
qeth_flush_buffers(queue, 1, index, flush_cnt);
atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
return;
}
}
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.outbound_handler_cnt++;
- card->perf_stats.outbound_handler_start_time = qeth_get_micros();
-#endif
+ if (card->options.performance_stats) {
+ card->perf_stats.outbound_handler_cnt++;
+ card->perf_stats.outbound_handler_start_time =
+ qeth_get_micros();
+ }
for(i = first_element; i < (first_element + count); ++i){
buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
/*we only handle the KICK_IT error by doing a recovery */
qeth_check_outbound_queue(queue);
netif_wake_queue(queue->card->dev);
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.outbound_handler_time += qeth_get_micros() -
- card->perf_stats.outbound_handler_start_time;
-#endif
+ if (card->options.performance_stats)
+ card->perf_stats.outbound_handler_time += qeth_get_micros() -
+ card->perf_stats.outbound_handler_start_time;
}
static void
QETH_DBF_TEXT(setup, 2, "allcqdbf");
- if (card->qdio.state == QETH_QDIO_ALLOCATED)
+ if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED,
+ QETH_QDIO_ALLOCATED) != QETH_QDIO_UNINITIALIZED)
return 0;
card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q),
GFP_KERNEL|GFP_DMA);
if (!card->qdio.in_q)
- return - ENOMEM;
+ goto out_nomem;
QETH_DBF_TEXT(setup, 2, "inq");
QETH_DBF_HEX(setup, 2, &card->qdio.in_q, sizeof(void *));
memset(card->qdio.in_q, 0, sizeof(struct qeth_qdio_q));
card->qdio.in_q->bufs[i].buffer =
&card->qdio.in_q->qdio_bufs[i];
/* inbound buffer pool */
- if (qeth_alloc_buffer_pool(card)){
- kfree(card->qdio.in_q);
- return -ENOMEM;
- }
+ if (qeth_alloc_buffer_pool(card))
+ goto out_freeinq;
/* outbound */
card->qdio.out_qs =
kmalloc(card->qdio.no_out_queues *
sizeof(struct qeth_qdio_out_q *), GFP_KERNEL);
- if (!card->qdio.out_qs){
- qeth_free_buffer_pool(card);
- return -ENOMEM;
- }
- for (i = 0; i < card->qdio.no_out_queues; ++i){
+ if (!card->qdio.out_qs)
+ goto out_freepool;
+ for (i = 0; i < card->qdio.no_out_queues; ++i) {
card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q),
GFP_KERNEL|GFP_DMA);
- if (!card->qdio.out_qs[i]){
- while (i > 0)
- kfree(card->qdio.out_qs[--i]);
- kfree(card->qdio.out_qs);
- return -ENOMEM;
- }
+ if (!card->qdio.out_qs[i])
+ goto out_freeoutq;
QETH_DBF_TEXT_(setup, 2, "outq %i", i);
QETH_DBF_HEX(setup, 2, &card->qdio.out_qs[i], sizeof(void *));
memset(card->qdio.out_qs[i], 0, sizeof(struct qeth_qdio_out_q));
INIT_LIST_HEAD(&card->qdio.out_qs[i]->bufs[j].ctx_list);
}
}
- card->qdio.state = QETH_QDIO_ALLOCATED;
return 0;
+
+out_freeoutq:
+ while (i > 0)
+ kfree(card->qdio.out_qs[--i]);
+ kfree(card->qdio.out_qs);
+out_freepool:
+ qeth_free_buffer_pool(card);
+out_freeinq:
+ kfree(card->qdio.in_q);
+out_nomem:
+ atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED);
+ return -ENOMEM;
}
static void
int i, j;
QETH_DBF_TEXT(trace, 2, "freeqdbf");
- if (card->qdio.state == QETH_QDIO_UNINITIALIZED)
+ if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
+ QETH_QDIO_UNINITIALIZED)
return;
kfree(card->qdio.in_q);
/* inbound buffer pool */
kfree(card->qdio.out_qs[i]);
}
kfree(card->qdio.out_qs);
- card->qdio.state = QETH_QDIO_UNINITIALIZED;
}
static void
qeth_init_qdio_info(struct qeth_card *card)
{
QETH_DBF_TEXT(setup, 4, "intqdinf");
- card->qdio.state = QETH_QDIO_UNINITIALIZED;
+ atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED);
/* inbound */
card->qdio.in_buf_size = QETH_IN_BUF_SIZE_DEFAULT;
card->qdio.init_pool.buf_count = QETH_IN_BUF_COUNT_DEFAULT;
struct qdio_buffer **in_sbal_ptrs;
struct qdio_buffer **out_sbal_ptrs;
int i, j, k;
- int rc;
+ int rc = 0;
QETH_DBF_TEXT(setup, 2, "qdioest");
init_data.input_sbal_addr_array = (void **) in_sbal_ptrs;
init_data.output_sbal_addr_array = (void **) out_sbal_ptrs;
- if (!(rc = qdio_initialize(&init_data)))
- card->qdio.state = QETH_QDIO_ESTABLISHED;
+ if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ALLOCATED,
+ QETH_QDIO_ESTABLISHED) == QETH_QDIO_ALLOCATED)
+ if ((rc = qdio_initialize(&init_data)))
+ atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED);
kfree(out_sbal_ptrs);
kfree(in_sbal_ptrs);
int rc = 0;
QETH_DBF_TEXT(trace,3,"qdioclr");
- if (card->qdio.state == QETH_QDIO_ESTABLISHED){
+ switch (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ESTABLISHED,
+ QETH_QDIO_CLEANING)) {
+ case QETH_QDIO_ESTABLISHED:
if ((rc = qdio_cleanup(CARD_DDEV(card),
- (card->info.type == QETH_CARD_TYPE_IQD) ?
- QDIO_FLAG_CLEANUP_USING_HALT :
- QDIO_FLAG_CLEANUP_USING_CLEAR)))
+ (card->info.type == QETH_CARD_TYPE_IQD) ?
+ QDIO_FLAG_CLEANUP_USING_HALT :
+ QDIO_FLAG_CLEANUP_USING_CLEAR)))
QETH_DBF_TEXT_(trace, 3, "1err%d", rc);
- card->qdio.state = QETH_QDIO_ALLOCATED;
+ atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED);
+ break;
+ case QETH_QDIO_CLEANING:
+ return rc;
+ default:
+ break;
}
if ((rc = qeth_clear_halt_card(card, use_halt)))
QETH_DBF_TEXT_(trace, 3, "2err%d", rc);
/* return OK; otherwise ksoftirqd goes to 100% */
return NETDEV_TX_OK;
}
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.outbound_cnt++;
- card->perf_stats.outbound_start_time = qeth_get_micros();
-#endif
+ if (card->options.performance_stats) {
+ card->perf_stats.outbound_cnt++;
+ card->perf_stats.outbound_start_time = qeth_get_micros();
+ }
netif_stop_queue(dev);
if ((rc = qeth_send_packet(card, skb))) {
if (rc == -EBUSY) {
}
}
netif_wake_queue(dev);
-#ifdef CONFIG_QETH_PERF_STATS
- card->perf_stats.outbound_time += qeth_get_micros() -
- card->perf_stats.outbound_start_time;
-#endif
+ if (card->options.performance_stats)
+ card->perf_stats.outbound_time += qeth_get_micros() -
+ card->perf_stats.outbound_start_time;
return rc;
}
}
}
-static inline int
-qeth_prepare_skb(struct qeth_card *card, struct sk_buff **skb,
- struct qeth_hdr **hdr, int ipv)
+static inline struct qeth_hdr *
+__qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, int ipv)
{
- int rc = 0;
#ifdef CONFIG_QETH_VLAN
u16 *tag;
-#endif
-
- QETH_DBF_TEXT(trace, 6, "prepskb");
- if (card->info.type == QETH_CARD_TYPE_OSN) {
- *hdr = (struct qeth_hdr *)(*skb)->data;
- return rc;
- }
- rc = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr));
- if (rc)
- return rc;
-#ifdef CONFIG_QETH_VLAN
- if (card->vlangrp && vlan_tx_tag_present(*skb) &&
+ if (card->vlangrp && vlan_tx_tag_present(skb) &&
((ipv == 6) || card->options.layer2) ) {
/*
* Move the mac addresses (6 bytes src, 6 bytes dest)
* to the beginning of the new header. We are using three
* memcpys instead of one memmove to save cycles.
*/
- skb_push(*skb, VLAN_HLEN);
- memcpy((*skb)->data, (*skb)->data + 4, 4);
- memcpy((*skb)->data + 4, (*skb)->data + 8, 4);
- memcpy((*skb)->data + 8, (*skb)->data + 12, 4);
- tag = (u16 *)((*skb)->data + 12);
+ skb_push(skb, VLAN_HLEN);
+ memcpy(skb->data, skb->data + 4, 4);
+ memcpy(skb->data + 4, skb->data + 8, 4);
+ memcpy(skb->data + 8, skb->data + 12, 4);
+ tag = (u16 *)(skb->data + 12);
/*
* first two bytes = ETH_P_8021Q (0x8100)
* second two bytes = VLANID
*/
*tag = __constant_htons(ETH_P_8021Q);
- *(tag + 1) = htons(vlan_tx_tag_get(*skb));
+ *(tag + 1) = htons(vlan_tx_tag_get(skb));
}
#endif
- *hdr = (struct qeth_hdr *)
- qeth_push_skb(card, skb, sizeof(struct qeth_hdr));
- if (*hdr == NULL)
- return -EINVAL;
- return 0;
+ return ((struct qeth_hdr *)
+ qeth_push_skb(card, skb, sizeof(struct qeth_hdr)));
+}
+
+static inline void
+__qeth_free_new_skb(struct sk_buff *orig_skb, struct sk_buff *new_skb)
+{
+ if (orig_skb != new_skb)
+ dev_kfree_skb_any(new_skb);
+}
+
+static inline struct sk_buff *
+qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb,
+ struct qeth_hdr **hdr, int ipv)
+{
+ struct sk_buff *new_skb;
+
+ QETH_DBF_TEXT(trace, 6, "prepskb");
+
+ new_skb = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr));
+ if (new_skb == NULL)
+ return NULL;
+ *hdr = __qeth_prepare_skb(card, new_skb, ipv);
+ if (*hdr == NULL) {
+ __qeth_free_new_skb(skb, new_skb);
+ return NULL;
+ }
+ return new_skb;
}
static inline u8
flush_cnt = 1;
} else {
QETH_DBF_TEXT(trace, 6, "fillbfpa");
-#ifdef CONFIG_QETH_PERF_STATS
- queue->card->perf_stats.skbs_sent_pack++;
-#endif
+ if (queue->card->options.performance_stats)
+ queue->card->perf_stats.skbs_sent_pack++;
if (buf->next_element_to_fill >=
QETH_MAX_BUFFER_ELEMENTS(queue->card)) {
/*
* check if buffer is empty to make sure that we do not 'overtake'
* ourselves and try to fill a buffer that is already primed
*/
- if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) {
- card->stats.tx_dropped++;
- atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
- return -EBUSY;
- }
+ if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY)
+ goto out;
if (ctx == NULL)
queue->next_buf_to_fill = (queue->next_buf_to_fill + 1) %
QDIO_MAX_BUFFERS_PER_Q;
else {
buffers_needed = qeth_eddp_check_buffers_for_context(queue,ctx);
- if (buffers_needed < 0) {
- card->stats.tx_dropped++;
- atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
- return -EBUSY;
- }
+ if (buffers_needed < 0)
+ goto out;
queue->next_buf_to_fill =
(queue->next_buf_to_fill + buffers_needed) %
QDIO_MAX_BUFFERS_PER_Q;
qeth_flush_buffers(queue, 0, index, flush_cnt);
}
return 0;
+out:
+ atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
+ return -EBUSY;
}
static inline int
* check if buffer is empty to make sure that we do not 'overtake'
* ourselves and try to fill a buffer that is already primed
*/
- if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY){
- card->stats.tx_dropped++;
+ if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) {
atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
return -EBUSY;
}
* again */
if (atomic_read(&buffer->state) !=
QETH_QDIO_BUF_EMPTY){
- card->stats.tx_dropped++;
qeth_flush_buffers(queue, 0, start_index, flush_count);
atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED);
return -EBUSY;
* free buffers) to handle eddp context */
if (qeth_eddp_check_buffers_for_context(queue,ctx) < 0){
printk("eddp tx_dropped 1\n");
- card->stats.tx_dropped++;
rc = -EBUSY;
goto out;
}
tmp = qeth_eddp_fill_buffer(queue,ctx,queue->next_buf_to_fill);
if (tmp < 0) {
printk("eddp tx_dropped 2\n");
- card->stats.tx_dropped++;
rc = - EBUSY;
goto out;
}
qeth_flush_buffers(queue, 0, start_index, flush_count);
}
/* at this point the queue is UNLOCKED again */
-#ifdef CONFIG_QETH_PERF_STATS
- if (do_pack)
+ if (queue->card->options.performance_stats && do_pack)
queue->card->perf_stats.bufs_sent_pack += flush_count;
-#endif /* CONFIG_QETH_PERF_STATS */
return rc;
}
{
int elements_needed = 0;
- if (skb_shinfo(skb)->nr_frags > 0) {
+ if (skb_shinfo(skb)->nr_frags > 0)
elements_needed = (skb_shinfo(skb)->nr_frags + 1);
- }
- if (elements_needed == 0 )
+ if (elements_needed == 0)
elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE)
+ skb->len) >> PAGE_SHIFT);
if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)){
- PRINT_ERR("qeth_do_send_packet: invalid size of "
- "IP packet (Number=%d / Length=%d). Discarded.\n",
+ PRINT_ERR("Invalid size of IP packet "
+ "(Number=%d / Length=%d). Discarded.\n",
(elements_needed+elems), skb->len);
return 0;
}
return elements_needed;
}
+
static inline int
qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
{
enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO;
struct qeth_eddp_context *ctx = NULL;
int tx_bytes = skb->len;
-#ifdef CONFIG_QETH_PERF_STATS
unsigned short nr_frags = skb_shinfo(skb)->nr_frags;
unsigned short tso_size = skb_shinfo(skb)->gso_size;
-#endif
+ struct sk_buff *new_skb, *new_skb2;
int rc;
QETH_DBF_TEXT(trace, 6, "sendpkt");
+ new_skb = skb;
+ if ((card->info.type == QETH_CARD_TYPE_OSN) &&
+ (skb->protocol == htons(ETH_P_IPV6)))
+ return -EPERM;
+ cast_type = qeth_get_cast_type(card, skb);
+ if ((cast_type == RTN_BROADCAST) &&
+ (card->info.broadcast_capable == 0))
+ return -EPERM;
+ queue = card->qdio.out_qs
+ [qeth_get_priority_queue(card, skb, ipv, cast_type)];
if (!card->options.layer2) {
ipv = qeth_get_ip_version(skb);
if ((card->dev->hard_header == qeth_fake_header) && ipv) {
- if ((skb = qeth_pskb_unshare(skb,GFP_ATOMIC)) == NULL) {
- card->stats.tx_dropped++;
- dev_kfree_skb_irq(skb);
- return 0;
- }
+ new_skb = qeth_pskb_unshare(skb, GFP_ATOMIC);
+ if (!new_skb)
+ return -ENOMEM;
if(card->dev->type == ARPHRD_IEEE802_TR){
- skb_pull(skb, QETH_FAKE_LL_LEN_TR);
+ skb_pull(new_skb, QETH_FAKE_LL_LEN_TR);
} else {
- skb_pull(skb, QETH_FAKE_LL_LEN_ETH);
+ skb_pull(new_skb, QETH_FAKE_LL_LEN_ETH);
}
}
}
- if ((card->info.type == QETH_CARD_TYPE_OSN) &&
- (skb->protocol == htons(ETH_P_IPV6))) {
- dev_kfree_skb_any(skb);
- return 0;
- }
- cast_type = qeth_get_cast_type(card, skb);
- if ((cast_type == RTN_BROADCAST) &&
- (card->info.broadcast_capable == 0)){
- card->stats.tx_dropped++;
- card->stats.tx_errors++;
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
- }
- queue = card->qdio.out_qs
- [qeth_get_priority_queue(card, skb, ipv, cast_type)];
-
if (skb_is_gso(skb))
large_send = card->options.large_send;
-
- /*are we able to do TSO ? If so ,prepare and send it from here */
+ /* check on OSN device*/
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ hdr = (struct qeth_hdr *)new_skb->data;
+ /*are we able to do TSO ? */
if ((large_send == QETH_LARGE_SEND_TSO) &&
(cast_type == RTN_UNSPEC)) {
- rc = qeth_tso_prepare_packet(card, skb, ipv, cast_type);
+ rc = qeth_tso_prepare_packet(card, new_skb, ipv, cast_type);
if (rc) {
- card->stats.tx_dropped++;
- card->stats.tx_errors++;
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
+ __qeth_free_new_skb(skb, new_skb);
+ return rc;
}
elements_needed++;
- } else {
- if ((rc = qeth_prepare_skb(card, &skb, &hdr, ipv))) {
- QETH_DBF_TEXT_(trace, 4, "pskbe%d", rc);
- return rc;
+ } else if (card->info.type != QETH_CARD_TYPE_OSN) {
+ new_skb2 = qeth_prepare_skb(card, new_skb, &hdr, ipv);
+ if (!new_skb2) {
+ __qeth_free_new_skb(skb, new_skb);
+ return -EINVAL;
}
- if (card->info.type != QETH_CARD_TYPE_OSN)
- qeth_fill_header(card, hdr, skb, ipv, cast_type);
+ if (new_skb != skb)
+ __qeth_free_new_skb(new_skb2, new_skb);
+ new_skb = new_skb2;
+ qeth_fill_header(card, hdr, new_skb, ipv, cast_type);
}
-
if (large_send == QETH_LARGE_SEND_EDDP) {
- ctx = qeth_eddp_create_context(card, skb, hdr);
+ ctx = qeth_eddp_create_context(card, new_skb, hdr);
if (ctx == NULL) {
+ __qeth_free_new_skb(skb, new_skb);
PRINT_WARN("could not create eddp context\n");
return -EINVAL;
}
} else {
- int elems = qeth_get_elements_no(card,(void*) hdr, skb,
+ int elems = qeth_get_elements_no(card,(void*) hdr, new_skb,
elements_needed);
- if (!elems)
+ if (!elems) {
+ __qeth_free_new_skb(skb, new_skb);
return -EINVAL;
+ }
elements_needed += elems;
}
if (card->info.type != QETH_CARD_TYPE_IQD)
- rc = qeth_do_send_packet(card, queue, skb, hdr,
+ rc = qeth_do_send_packet(card, queue, new_skb, hdr,
elements_needed, ctx);
else
- rc = qeth_do_send_packet_fast(card, queue, skb, hdr,
+ rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr,
elements_needed, ctx);
- if (!rc){
+ if (!rc) {
card->stats.tx_packets++;
card->stats.tx_bytes += tx_bytes;
-#ifdef CONFIG_QETH_PERF_STATS
- if (tso_size &&
- !(large_send == QETH_LARGE_SEND_NO)) {
- card->perf_stats.large_send_bytes += tx_bytes;
- card->perf_stats.large_send_cnt++;
- }
- if (nr_frags > 0){
- card->perf_stats.sg_skbs_sent++;
- /* nr_frags + skb->data */
- card->perf_stats.sg_frags_sent +=
- nr_frags + 1;
+ if (new_skb != skb)
+ dev_kfree_skb_any(skb);
+ if (card->options.performance_stats) {
+ if (tso_size &&
+ !(large_send == QETH_LARGE_SEND_NO)) {
+ card->perf_stats.large_send_bytes += tx_bytes;
+ card->perf_stats.large_send_cnt++;
+ }
+ if (nr_frags > 0) {
+ card->perf_stats.sg_skbs_sent++;
+ /* nr_frags + skb->data */
+ card->perf_stats.sg_frags_sent +=
+ nr_frags + 1;
+ }
}
-#endif /* CONFIG_QETH_PERF_STATS */
+ } else {
+ card->stats.tx_dropped++;
+ __qeth_free_new_skb(skb, new_skb);
}
if (ctx != NULL) {
/* drop creator's reference */
qeth_eddp_put_context(ctx);
/* free skb; it's not referenced by a buffer */
- if (rc == 0)
- dev_kfree_skb_any(skb);
-
+ if (!rc)
+ dev_kfree_skb_any(new_skb);
}
return rc;
}
QETH_DBF_TEXT(trace,3,"setrtg6");
#ifdef CONFIG_QETH_IPV6
+ if (!qeth_is_supported(card, IPA_IPV6))
+ return 0;
qeth_correct_routing_type(card, &card->options.route6.type,
QETH_PROT_IPV6);
QETH_DBF_TEXT_(setup, 2, "5err%d", rc);
goto out_remove;
}
- card->state = CARD_STATE_SOFTSETUP;
if ((rc = qeth_init_qdio_queues(card))){
QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
goto out_remove;
}
+ card->state = CARD_STATE_SOFTSETUP;
netif_carrier_on(card->dev);
qeth_set_allowed_threads(card, 0xffffffff, 0);
static void
qeth_sysfs_unregister(void)
{
+ s390_root_dev_unregister(qeth_root_dev);
qeth_remove_driver_attributes();
ccw_driver_unregister(&qeth_ccw_driver);
ccwgroup_driver_unregister(&qeth_ccwgroup_driver);
- s390_root_dev_unregister(qeth_root_dev);
}
+
/**
* register qeth at sysfs
*/
static int
qeth_sysfs_register(void)
{
- int rc=0;
+ int rc;
rc = ccwgroup_driver_register(&qeth_ccwgroup_driver);
if (rc)
- return rc;
+ goto out;
+
rc = ccw_driver_register(&qeth_ccw_driver);
if (rc)
- return rc;
+ goto out_ccw_driver;
+
rc = qeth_create_driver_attributes();
if (rc)
- return rc;
+ goto out_qeth_attr;
+
qeth_root_dev = s390_root_dev_register("qeth");
- if (IS_ERR(qeth_root_dev)) {
- rc = PTR_ERR(qeth_root_dev);
- return rc;
- }
- return 0;
+ rc = IS_ERR(qeth_root_dev) ? PTR_ERR(qeth_root_dev) : 0;
+ if (!rc)
+ goto out;
+
+ qeth_remove_driver_attributes();
+out_qeth_attr:
+ ccw_driver_unregister(&qeth_ccw_driver);
+out_ccw_driver:
+ ccwgroup_driver_unregister(&qeth_ccwgroup_driver);
+out:
+ return rc;
}
/***
static int __init
qeth_init(void)
{
- int rc=0;
+ int rc;
PRINT_INFO("loading %s\n", version);
spin_lock_init(&qeth_notify_lock);
rwlock_init(&qeth_card_list.rwlock);
- if (qeth_register_dbf_views())
+ rc = qeth_register_dbf_views();
+ if (rc)
goto out_err;
- if (qeth_sysfs_register())
- goto out_sysfs;
+
+ rc = qeth_sysfs_register();
+ if (rc)
+ goto out_dbf;
#ifdef CONFIG_QETH_IPV6
- if (qeth_ipv6_init()) {
- PRINT_ERR("Out of memory during ipv6 init.\n");
+ rc = qeth_ipv6_init();
+ if (rc) {
+ PRINT_ERR("Out of memory during ipv6 init code = %d\n", rc);
goto out_sysfs;
}
#endif /* QETH_IPV6 */
- if (qeth_register_notifiers())
+ rc = qeth_register_notifiers();
+ if (rc)
goto out_ipv6;
- if (qeth_create_procfs_entries())
+ rc = qeth_create_procfs_entries();
+ if (rc)
goto out_notifiers;
return rc;
out_ipv6:
#ifdef CONFIG_QETH_IPV6
qeth_ipv6_uninit();
-#endif /* QETH_IPV6 */
out_sysfs:
+#endif /* QETH_IPV6 */
qeth_sysfs_unregister();
+out_dbf:
qeth_unregister_dbf_views();
out_err:
- PRINT_ERR("Initialization failed");
+ PRINT_ERR("Initialization failed with code %d\n", rc);
return rc;
}
#define QETH_PERF_PROCFILE_NAME "qeth_perf"
static struct proc_dir_entry *qeth_perf_procfile;
-#ifdef CONFIG_QETH_PERF_STATS
static int
qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
{
CARD_DDEV_ID(card),
QETH_CARD_IFNAME(card)
);
+ if (!card->options.performance_stats)
+ seq_printf(s, "Performance statistics are deactivated.\n");
seq_printf(s, " Skb's/buffers received : %lu/%u\n"
" Skb's/buffers sent : %lu/%u\n\n",
- card->stats.rx_packets, card->perf_stats.bufs_rec,
- card->stats.tx_packets, card->perf_stats.bufs_sent
+ card->stats.rx_packets -
+ card->perf_stats.initial_rx_packets,
+ card->perf_stats.bufs_rec,
+ card->stats.tx_packets -
+ card->perf_stats.initial_tx_packets,
+ card->perf_stats.bufs_sent
);
seq_printf(s, " Skb's/buffers sent without packing : %lu/%u\n"
" Skb's/buffers sent with packing : %u/%u\n\n",
- card->stats.tx_packets - card->perf_stats.skbs_sent_pack,
+ card->stats.tx_packets - card->perf_stats.initial_tx_packets
+ - card->perf_stats.skbs_sent_pack,
card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack,
card->perf_stats.skbs_sent_pack,
card->perf_stats.bufs_sent_pack
.release = seq_release,
};
-#define qeth_perf_procfile_created qeth_perf_procfile
-#else
-#define qeth_perf_procfile_created 1
-#endif /* CONFIG_QETH_PERF_STATS */
-
int __init
qeth_create_procfs_entries(void)
{
if (qeth_procfile)
qeth_procfile->proc_fops = &qeth_procfile_fops;
-#ifdef CONFIG_QETH_PERF_STATS
qeth_perf_procfile = create_proc_entry(QETH_PERF_PROCFILE_NAME,
S_IFREG | 0444, NULL);
if (qeth_perf_procfile)
qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops;
-#endif /* CONFIG_QETH_PERF_STATS */
if (qeth_procfile &&
- qeth_perf_procfile_created)
+ qeth_perf_procfile)
return 0;
else
return -ENOMEM;
static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show,
qeth_dev_layer2_store);
+static ssize_t
+qeth_dev_performance_stats_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct qeth_card *card = dev->driver_data;
+
+ if (!card)
+ return -EINVAL;
+
+ return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0);
+}
+
+static ssize_t
+qeth_dev_performance_stats_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct qeth_card *card = dev->driver_data;
+ char *tmp;
+ int i;
+
+ if (!card)
+ return -EINVAL;
+
+ i = simple_strtoul(buf, &tmp, 16);
+ if ((i == 0) || (i == 1)) {
+ if (i == card->options.performance_stats)
+ return count;
+ card->options.performance_stats = i;
+ if (i == 0)
+ memset(&card->perf_stats, 0,
+ sizeof(struct qeth_perf_stats));
+ card->perf_stats.initial_rx_packets = card->stats.rx_packets;
+ card->perf_stats.initial_tx_packets = card->stats.tx_packets;
+ } else {
+ PRINT_WARN("performance_stats: write 0 or 1 to this file!\n");
+ return -EINVAL;
+ }
+ return count;
+}
+
+static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show,
+ qeth_dev_performance_stats_store);
+
static ssize_t
qeth_dev_large_send_show(struct device *dev, struct device_attribute *attr, char *buf)
{
&dev_attr_canonical_macaddr,
&dev_attr_layer2,
&dev_attr_large_send,
+ &dev_attr_performance_stats,
NULL,
};
{
const char *start, *end;
char *tmp;
- char buffer[49] = {0, };
+ char buffer[40] = {0, };
start = buf;
/* get address string */
end = strchr(start, '/');
- if (!end || (end-start >= 49)){
+ if (!end || (end - start >= 40)){
PRINT_WARN("Invalid format for ipato_addx/delx. "
"Use <ip addr>/<mask bits>\n");
return -EINVAL;
}
start = end + 1;
*mask_bits = simple_strtoul(start, &tmp, 10);
-
+ if (!strlen(start) ||
+ (tmp == start) ||
+ (*mask_bits > ((proto == QETH_PROT_IPV4) ? 32 : 128))) {
+ PRINT_WARN("Invalid mask bits for ipato_addx/delx !\n");
+ return -EINVAL;
+ }
return 0;
}
sysfs_remove_group(&dev->kobj, &qeth_device_attr_group);
sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group);
sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group);
+ return ret;
}
- if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_blkt_group)))
+ if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_blkt_group))){
+ sysfs_remove_group(&dev->kobj, &qeth_device_attr_group);
+ sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group);
+ sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group);
+ sysfs_remove_group(&dev->kobj, &qeth_device_rxip_group);
return ret;
-
- return ret;
+ }
+ return 0;
}
void
qeth_tso_prepare_skb(struct qeth_card *card, struct sk_buff **skb)
{
QETH_DBF_TEXT(trace, 5, "tsoprsk");
- return qeth_push_skb(card, skb, sizeof(struct qeth_hdr_tso));
+ return qeth_push_skb(card, *skb, sizeof(struct qeth_hdr_tso));
}
/**
void *pval;
int len;
- pval = of_get_property(dp, op->oprom_array, &len);
- if (!pval || len <= 0 || len > bufsize)
+ if (!dp ||
+ !(pval = of_get_property(dp, op->oprom_array, &len)) ||
+ len <= 0 || len > bufsize)
return copyout(argp, op, sizeof(int));
memcpy(op->oprom_array, pval, len);
struct property *prop;
int len;
+ if (!dp)
+ return copyout(argp, op, sizeof(int));
if (op->oprom_array[0] == '\0') {
prop = dp->properties;
if (!prop)
static int oprompath2node(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsize, DATA *data)
{
+ phandle ph = 0;
+
dp = of_find_node_by_path(op->oprom_array);
+ if (dp)
+ ph = dp->node;
data->current_node = dp;
- *((int *)op->oprom_array) = dp->node;
+ *((int *)op->oprom_array) = ph;
op->oprom_size = sizeof(int);
return copyout(argp, op, bufsize + sizeof(int));
static int s3c2412_serial_probe(struct platform_device *dev)
{
dbg("s3c2440_serial_probe: dev=%p\n", dev);
- return s3c24xx_serial_probe(dev, &s3c2440_uart_inf);
+ return s3c24xx_serial_probe(dev, &s3c2412_uart_inf);
}
static struct platform_driver s3c2412_serial_drv = {
#endif /* EXT2FS_DEBUG */
-/* Superblock must be locked */
unsigned long ext2_count_free_blocks (struct super_block * sb)
{
struct ext2_group_desc * desc;
return ERR_PTR(err);
}
-/* Superblock must be locked */
unsigned long ext2_count_free_inodes (struct super_block * sb)
{
struct ext2_group_desc *desc;
#endif
};
+static struct dentry *ext2_get_dentry(struct super_block *sb, void *vobjp)
+{
+ __u32 *objp = vobjp;
+ unsigned long ino = objp[0];
+ __u32 generation = objp[1];
+ struct inode *inode;
+ struct dentry *result;
+
+ if (ino < EXT2_FIRST_INO(sb) && ino != EXT2_ROOT_INO)
+ return ERR_PTR(-ESTALE);
+ if (ino > le32_to_cpu(EXT2_SB(sb)->s_es->s_inodes_count))
+ return ERR_PTR(-ESTALE);
+
+ /* iget isn't really right if the inode is currently unallocated!!
+ * ext2_read_inode currently does appropriate checks, but
+ * it might be "neater" to call ext2_get_inode first and check
+ * if the inode is valid.....
+ */
+ inode = iget(sb, ino);
+ if (inode == NULL)
+ return ERR_PTR(-ENOMEM);
+ if (is_bad_inode(inode) ||
+ (generation && inode->i_generation != generation)) {
+ /* we didn't find the right inode.. */
+ iput(inode);
+ return ERR_PTR(-ESTALE);
+ }
+ /* now to find a dentry.
+ * If possible, get a well-connected one
+ */
+ result = d_alloc_anon(inode);
+ if (!result) {
+ iput(inode);
+ return ERR_PTR(-ENOMEM);
+ }
+ return result;
+}
+
/* Yes, most of these are left as NULL!!
* A NULL value implies the default, which works with ext2-like file
* systems, but can be improved upon.
*/
static struct export_operations ext2_export_ops = {
.get_parent = ext2_get_parent,
+ .get_dentry = ext2_get_dentry,
};
static unsigned long get_sb_block(void **data)
unsigned long overhead;
int i;
- lock_super(sb);
if (test_opt (sb, MINIX_DF))
overhead = 0;
else {
buf->f_files = le32_to_cpu(sbi->s_es->s_inodes_count);
buf->f_ffree = ext2_count_free_inodes (sb);
buf->f_namelen = EXT2_NAME_LEN;
- unlock_super(sb);
return 0;
}
set_buffer_new(bh_result);
got_it:
map_bh(bh_result, inode->i_sb, le32_to_cpu(chain[depth-1].key));
- if (blocks_to_boundary == 0)
+ if (count > blocks_to_boundary)
set_buffer_boundary(bh_result);
err = count;
/* Clean up and exit */
return 0;
}
+
+static struct dentry *ext3_get_dentry(struct super_block *sb, void *vobjp)
+{
+ __u32 *objp = vobjp;
+ unsigned long ino = objp[0];
+ __u32 generation = objp[1];
+ struct inode *inode;
+ struct dentry *result;
+
+ if (ino < EXT3_FIRST_INO(sb) && ino != EXT3_ROOT_INO)
+ return ERR_PTR(-ESTALE);
+ if (ino > le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count))
+ return ERR_PTR(-ESTALE);
+
+ /* iget isn't really right if the inode is currently unallocated!!
+ *
+ * ext3_read_inode will return a bad_inode if the inode had been
+ * deleted, so we should be safe.
+ *
+ * Currently we don't know the generation for parent directory, so
+ * a generation of 0 means "accept any"
+ */
+ inode = iget(sb, ino);
+ if (inode == NULL)
+ return ERR_PTR(-ENOMEM);
+ if (is_bad_inode(inode) ||
+ (generation && inode->i_generation != generation)) {
+ iput(inode);
+ return ERR_PTR(-ESTALE);
+ }
+ /* now to find a dentry.
+ * If possible, get a well-connected one
+ */
+ result = d_alloc_anon(inode);
+ if (!result) {
+ iput(inode);
+ return ERR_PTR(-ENOMEM);
+ }
+ return result;
+}
+
#ifdef CONFIG_QUOTA
#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
#define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
static struct export_operations ext3_export_ops = {
.get_parent = ext3_get_parent,
+ .get_dentry = ext3_get_dentry,
};
enum {
#include <linux/pagemap.h>
#include "nodelist.h"
+static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
+ struct jffs2_node_frag *this);
+
void jffs2_add_fd_to_list(struct jffs2_sb_info *c, struct jffs2_full_dirent *new, struct jffs2_full_dirent **list)
{
struct jffs2_full_dirent **prev = list;
}
}
-void jffs2_obsolete_node_frag(struct jffs2_sb_info *c, struct jffs2_node_frag *this)
+static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
+ struct jffs2_node_frag *this)
{
if (this->node) {
this->node->frags--;
struct rb_node *rb_next(struct rb_node *);
struct rb_node *rb_prev(struct rb_node *);
void rb_replace_node(struct rb_node *victim, struct rb_node *new, struct rb_root *root);
-void jffs2_obsolete_node_frag(struct jffs2_sb_info *c, struct jffs2_node_frag *this);
int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, struct jffs2_full_dnode *fn);
void jffs2_truncate_fragtree (struct jffs2_sb_info *c, struct rb_root *list, uint32_t size);
int jffs2_add_older_frag_to_fragtree(struct jffs2_sb_info *c, struct jffs2_inode_info *f, struct jffs2_tmp_dnode_info *tn);
union jffs2_node_union *node;
struct jffs2_eraseblock *jeb;
+ if (c->summary->sum_size == JFFS2_SUMMARY_NOSUM_SIZE) {
+ dbg_summary("Summary is disabled for this jeb! Skipping summary info!\n");
+ return 0;
+ }
+
node = invecs[0].iov_base;
jeb = &c->blocks[ofs / c->sector_size];
ofs -= jeb->offset;
rc = jffs2_reserve_space_gc(c, totlen, &length, JFFS2_SUMMARY_XATTR_SIZE);
if (rc) {
JFFS2_WARNING("jffs2_reserve_space_gc()=%d, request=%u\n", rc, totlen);
- rc = rc ? rc : -EBADFD;
goto out;
}
rc = save_xattr_datum(c, xd);
status = -ENOMEM;
opendata = nfs4_opendata_alloc(dentry, sp, flags, sattr);
if (opendata == NULL)
- goto err_put_state_owner;
+ goto err_release_rwsem;
status = _nfs4_proc_open(opendata);
if (status != 0)
return 0;
err_opendata_free:
nfs4_opendata_free(opendata);
+err_release_rwsem:
+ up_read(&clp->cl_sem);
err_put_state_owner:
nfs4_put_state_owner(sp);
out_err:
- /* Note: clp->cl_sem must be released before nfs4_put_open_state()! */
- up_read(&clp->cl_sem);
*res = NULL;
return status;
}
NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;
spin_unlock(&inode->i_lock);
- nfs_readpage_truncate_uninitialised_page(rdata);
- if (rdata->res.eof || rdata->res.count == rdata->args.count)
+ if (rdata->res.eof || rdata->res.count == rdata->args.count) {
SetPageUptodate(page);
+ if (rdata->res.eof && count != 0)
+ memclear_highpage_flush(page, rdata->args.pgbase, count);
+ }
result = 0;
io_error:
req = nfs_list_entry(head->next);
nfs_list_remove_request(req);
nfs_inode_remove_request(req);
- nfs_clear_page_writeback(req);
dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
+ nfs_clear_page_writeback(req);
}
}
req = nfs_list_entry(head->next);
nfs_list_remove_request(req);
nfs_mark_request_commit(req);
- nfs_clear_page_writeback(req);
dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
+ nfs_clear_page_writeback(req);
}
return -ENOMEM;
}
include include/asm-generic/Kbuild.asm
-unifdef-y += console.h fpu.h sysinfo.h
+unifdef-y += console.h fpu.h sysinfo.h compiler.h
header-y += gentrap.h regdef.h pal.h reg.h
__asm__("stw %1,%0" : "=m"(mem) : "r"(val))
#endif
+#ifdef __KERNEL__
/* Some idiots over in <linux/compiler.h> thought inline should imply
always_inline. This breaks stuff. We'll include this file whenever
we run into such problems. */
#undef __always_inline
#define __always_inline inline __attribute__((always_inline))
+#endif /* __KERNEL__ */
+
#endif /* __ALPHA_COMPILER_H */
#ifndef _ALPHA_PAGE_H
#define _ALPHA_PAGE_H
+#ifdef __KERNEL__
+
#include <asm/pal.h>
/* PAGE_SHIFT determines the page size */
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
-#ifdef __KERNEL__
-
#ifndef __ASSEMBLY__
#define STRICT_MM_TYPECHECKS
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif /* __KERNEL__ */
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
+#endif /* __KERNEL__ */
#endif /* _ALPHA_PAGE_H */
--- /dev/null
+/* linux/include/asm/arch-s3c2410/regs-power.h
+ *
+ * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk>
+ * http://armlinux.simtec.co.uk/
+ *
+ * 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.
+ *
+ * S3C24XX power control register definitions
+*/
+
+#ifndef __ASM_ARM_REGS_PWR
+#define __ASM_ARM_REGS_PWR __FILE__
+
+#define S3C24XX_PWRREG(x) ((x) + S3C24XX_VA_CLKPWR)
+
+#define S3C2412_PWRMODECON S3C24XX_PWRREG(0x20)
+#define S3C2412_PWRCFG S3C24XX_PWRREG(0x24)
+
+#define S3C2412_PWRCFG_BATF_IGNORE (0<<0)
+#define S3C2412_PWRCFG_BATF_SLEEP (3<<0)
+#define S3C2412_PWRCFG_BATF_MASK (3<<0)
+
+#define S3C2412_PWRCFG_STANDBYWFI_IGNORE (0<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_IDLE (1<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_STOP (2<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_SLEEP (3<<6)
+#define S3C2412_PWRCFG_STANDBYWFI_MASK (3<<6)
+
+#define S3C2412_PWRCFG_RTC_MASKIRQ (1<<8)
+#define S3C2412_PWRCFG_NAND_NORST (1<<9)
+
+#endif /* __ASM_ARM_REGS_PWR */
#include <asm/ptrace.h>
#include <asm/user.h>
+#ifdef __KERNEL
#include <asm/procinfo.h>
+#endif
typedef unsigned long elf_greg_t;
typedef unsigned long elf_freg_t[3];
#define ARCH_SLAB_MINALIGN 8
#endif
-#endif /* __KERNEL__ */
-
#include <asm-generic/page.h>
+#endif /* __KERNEL__ */
+
#endif
struct task_struct; /* one of the stranger aspects of C forward declarations.. */
extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struct task_struct *next));
+/*
+ * Saving eflags is important. It switches not only IOPL between tasks,
+ * it also protects other tasks from NT leaking through sysenter etc.
+ */
#define switch_to(prev,next,last) do { \
unsigned long esi,edi; \
- asm volatile("pushl %%ebp\n\t" \
+ asm volatile("pushfl\n\t" /* Save flags */ \
+ "pushl %%ebp\n\t" \
"movl %%esp,%0\n\t" /* save ESP */ \
"movl %5,%%esp\n\t" /* restore ESP */ \
"movl $1f,%1\n\t" /* save EIP */ \
"jmp __switch_to\n" \
"1:\t" \
"popl %%ebp\n\t" \
+ "popfl" \
:"=m" (prev->thread.esp),"=m" (prev->thread.eip), \
"=a" (last),"=S" (esi),"=D" (edi) \
:"m" (next->thread.esp),"m" (next->thread.eip), \
#define __NR_vmsplice 316
#define __NR_move_pages 317
+#ifdef __KERNEL__
+
#define NR_syscalls 318
/*
__syscall_return(type,__res); \
}
-#ifdef __KERNEL__
-
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
intel_intrin.h intrinsics.h perfmon_default_smpl.h \
ptrace_offsets.h rse.h setup.h ucontext.h
-unifdef-y += perfmon.h
+unifdef-y += perfmon.h ustack.h
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
+# ifdef __KERNEL__
#include <asm/intrinsics.h>
#include <asm/types.h>
# define __pa(x) ((x) - PAGE_OFFSET)
# define __va(x) ((x) + PAGE_OFFSET)
#else /* !__ASSEMBLY */
-# ifdef __KERNEL__
# define STRICT_MM_TYPECHECKS
extern void clear_page (void *page);
return order;
}
-# endif /* __KERNEL__ */
#endif /* !__ASSEMBLY__ */
#ifdef STRICT_MM_TYPECHECKS
(((current->personality & READ_IMPLIES_EXEC) != 0) \
? VM_EXEC : 0))
+# endif /* __KERNEL__ */
#endif /* _ASM_IA64_PAGE_H */
#include <asm/fpu.h>
+
+#ifdef __KERNEL__
#ifndef ASM_OFFSETS_C
#include <asm/asm-offsets.h>
#endif
#define KERNEL_STACK_SIZE IA64_STK_OFFSET
-#ifndef __ASSEMBLY__
+#endif /* __KERNEL__ */
-#include <asm/current.h>
-#include <asm/page.h>
+#ifndef __ASSEMBLY__
/*
* This struct defines the way the registers are saved on system
#ifdef __KERNEL__
+#include <asm/current.h>
+#include <asm/page.h>
+
#define __ARCH_SYS_PTRACE 1
/*
* Constants for the user stack size
*/
+#ifdef __KERNEL__
#include <asm/page.h>
/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
-/* Make a default stack size of 2GB */
-#define DEFAULT_USER_STACK_SIZE (1UL << 31)
#define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT)
+#endif
+
+/* Make a default stack size of 2GiB */
+#define DEFAULT_USER_STACK_SIZE (1UL << 31)
#endif /* _ASM_IA64_USTACK_H */
#define _M68K_PAGE_H
+#ifdef __KERNEL__
+
/* PAGE_SHIFT determines the page size */
#ifndef CONFIG_SUN3
#define PAGE_SHIFT (12)
#endif
#define PAGE_MASK (~(PAGE_SIZE-1))
-#ifdef __KERNEL__
-
#include <asm/setup.h>
#if PAGE_SHIFT < 13
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif /* __KERNEL__ */
-
#include <asm-generic/page.h>
+#endif /* __KERNEL__ */
+
#endif /* _M68K_PAGE_H */
#ifndef _PARISC_PAGE_H
#define _PARISC_PAGE_H
-#if !defined(__KERNEL__)
-/* this is for userspace applications (4k page size) */
-# define PAGE_SHIFT 12 /* 4k */
-# define PAGE_SIZE (1UL << PAGE_SHIFT)
-# define PAGE_MASK (~(PAGE_SIZE-1))
-#endif
-
-
#ifdef __KERNEL__
#if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
-# define PAGE_SHIFT 12 /* 4k */
+# define PAGE_SHIFT 12
#elif defined(CONFIG_PARISC_PAGE_SIZE_16KB)
-# define PAGE_SHIFT 14 /* 16k */
+# define PAGE_SHIFT 14
#elif defined(CONFIG_PARISC_PAGE_SIZE_64KB)
-# define PAGE_SHIFT 16 /* 64k */
+# define PAGE_SHIFT 16
#else
# error "unknown default kernel page size"
#endif
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif /* __KERNEL__ */
-
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
+#endif /* __KERNEL__ */
+
#endif /* _PARISC_PAGE_H */
#define DEBUG_H
#include <linux/fs.h>
-#include <linux/string.h>
/* Note:
* struct __debug_entry must be defined outside of #ifdef __KERNEL__
#define __DEBUG_FEATURE_VERSION 2 /* version of debug feature */
#ifdef __KERNEL__
+#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/kernel.h>
#include <linux/time.h>
/* Keep this the last entry. */
#define R_390_NUM 61
-/*
- * ELF register definitions..
- */
-
-#include <linux/sched.h> /* for task_struct */
-#include <asm/ptrace.h>
-#include <asm/user.h>
-#include <asm/system.h> /* for save_access_regs */
-
-
-typedef s390_fp_regs elf_fpregset_t;
-typedef s390_regs elf_gregset_t;
-
/*
* These are used to set parameters in the core dumps.
*/
#define ELF_DATA ELFDATA2MSB
#define ELF_ARCH EM_S390
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+typedef s390_fp_regs elf_fpregset_t;
+typedef s390_regs elf_gregset_t;
+
+#ifdef __KERNEL__
+#include <linux/sched.h> /* for task_struct */
+#include <asm/system.h> /* for save_access_regs */
+
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
#define ELF_PLATFORM (NULL)
-#ifdef __KERNEL__
#ifndef __s390x__
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
#else /* __s390x__ */
#include <asm/ptrace.h>
#include <asm/user.h>
-#include <asm/processor.h>
-#include <asm/compat.h>
/* x86-64 relocation types */
#define R_X86_64_NONE 0 /* No reloc */
typedef struct user_i387_struct elf_fpregset_t;
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) \
- ((x)->e_machine == EM_X86_64)
-
/*
* These are used to set parameters in the core dumps.
*/
#define ELF_DATA ELFDATA2LSB
#define ELF_ARCH EM_X86_64
+#ifdef __KERNEL__
+#include <asm/processor.h>
+#include <asm/compat.h>
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) \
+ ((x)->e_machine == EM_X86_64)
+
+
/* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program starts %edx
contains a pointer to a function which might be registered using `atexit'.
This provides a mean for the dynamic linker to call DT_FINI functions for
/* I'm not sure if we can use '-' here */
#define ELF_PLATFORM ("x86_64")
-#ifdef __KERNEL__
extern void set_personality_64bit(void);
#define SET_PERSONALITY(ex, ibcs2) set_personality_64bit()
/*
#ifndef __ASSEMBLY__
#include <linux/types.h>
-#include <linux/linkage.h>
#include <linux/time.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifdef __KERNEL__
+#include <linux/linkage.h>
/* Most things should be clean enough to redefine this at will, if care
is taken to make libc match. */
#define __NR_move_pages 279
__SYSCALL(__NR_move_pages, sys_move_pages)
+#ifdef __KERNEL__
+
#define __NR_syscall_max __NR_move_pages
#ifndef __NO_STUBS
#else /* __KERNEL_SYSCALLS__ */
-#ifdef __KERNEL__
-
#include <linux/syscalls.h>
#include <asm/ptrace.h>
asmlinkage long sys_vfork(struct pt_regs regs);
asmlinkage long sys_pipe(int *fildes);
-#endif /* __KERNEL_SYSCALLS__ */
-
#ifndef __ASSEMBLY__
#include <linux/linkage.h>
struct sigaction __user *oact,
size_t sigsetsize);
-#endif
+#endif /* __ASSEMBLY__ */
-#endif
+#endif /* __KERNEL_SYSCALLS__ */
/*
* "Conditional" syscalls
*/
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif
+#endif /* __NO_STUBS */
-#endif
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_X86_64_UNISTD_H_ */
#ifndef _ASM_X86_64_VSYSCALL_H_
#define _ASM_X86_64_VSYSCALL_H_
-#include <linux/seqlock.h>
-
enum vsyscall_num {
__NR_vgettimeofday,
__NR_vtime,
#define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
#ifdef __KERNEL__
+#include <linux/seqlock.h>
#define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
#define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), aligned(16)))
uint8_t TopBottom;
} __attribute__((packed));
+/* Vendor-Specific PRI for Atmel chips (command set 0x0002) */
+
+struct cfi_pri_atmel {
+ uint8_t pri[3];
+ uint8_t MajorVersion;
+ uint8_t MinorVersion;
+ uint8_t Features;
+ uint8_t BottomBoot;
+ uint8_t BurstMode;
+ uint8_t PageMode;
+} __attribute__((packed));
+
struct cfi_pri_query {
uint8_t NumFields;
uint32_t ProtField[1]; /* Not host ordered */
#define CFI_ID_ANY 0xffff
#define CFI_MFR_AMD 0x0001
+#define CFI_MFR_ATMEL 0x001F
#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups);
xt_helper.h xt_length.h xt_limit.h xt_mac.h xt_mark.h \
xt_MARK.h xt_multiport.h xt_NFQUEUE.h xt_pkttype.h \
xt_policy.h xt_realm.h xt_sctp.h xt_state.h xt_string.h \
- xt_tcpmss.h xt_tcpudp.h
+ xt_tcpmss.h xt_tcpudp.h xt_SECMARK.h xt_CONNSECMARK.h
unifdef-y := nf_conntrack_common.h nf_conntrack_ftp.h \
nf_conntrack_tcp.h nfnetlink.h x_tables.h xt_physdev.h
Say N if unsure.
-config SYSCTL
- bool "Sysctl support" if EMBEDDED
- default y
- ---help---
- The sysctl interface provides a means of dynamically changing
- certain kernel parameters and variables on the fly without requiring
- a recompile of the kernel or reboot of the system. The primary
- interface consists of a system call, but if you say Y to "/proc
- file system support", a tree of modifiable sysctl entries will be
- generated beneath the /proc/sys directory. They are explained in the
- files in <file:Documentation/sysctl/>. Note that enabling this
- option will enlarge the kernel by at least 8 KB.
-
- As it is generally a good thing, you should say Y here unless
- building a kernel for install/rescue disks or your system is very
- limited in memory.
-
config AUDIT
bool "Auditing support"
depends on NET
source "usr/Kconfig"
-config UID16
- bool "Enable 16-bit UID system calls" if EMBEDDED
- depends on ARM || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && SPARC32_COMPAT) || UML || (X86_64 && IA32_EMULATION)
- default y
- help
- This enables the legacy 16-bit UID syscall wrappers.
-
config CC_OPTIMIZE_FOR_SIZE
bool "Optimize for size (Look out for broken compilers!)"
default y
environments which can tolerate a "non-standard" kernel.
Only use this if you really know what you are doing.
+config UID16
+ bool "Enable 16-bit UID system calls" if EMBEDDED
+ depends on ARM || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && SPARC32_COMPAT) || UML || (X86_64 && IA32_EMULATION)
+ default y
+ help
+ This enables the legacy 16-bit UID syscall wrappers.
+
+config SYSCTL
+ bool "Sysctl support" if EMBEDDED
+ default y
+ ---help---
+ The sysctl interface provides a means of dynamically changing
+ certain kernel parameters and variables on the fly without requiring
+ a recompile of the kernel or reboot of the system. The primary
+ interface consists of a system call, but if you say Y to "/proc
+ file system support", a tree of modifiable sysctl entries will be
+ generated beneath the /proc/sys directory. They are explained in the
+ files in <file:Documentation/sysctl/>. Note that enabling this
+ option will enlarge the kernel by at least 8 KB.
+
+ As it is generally a good thing, you should say Y here unless
+ building a kernel for install/rescue disks or your system is very
+ limited in memory.
+
config KALLSYMS
bool "Load all symbols for debugging/kksymoops" if EMBEDDED
default y
kernel data structures. This saves memory on small machines,
but may reduce performance.
-config RT_MUTEXES
- boolean
- select PLIST
-
config FUTEX
bool "Enable futex support" if EMBEDDED
default y
endmenu # General setup
+config RT_MUTEXES
+ boolean
+ select PLIST
+
config TINY_SHMEM
default !SHMEM
bool
mask_ack_irq(desc, irq);
if (unlikely(desc->status & IRQ_INPROGRESS))
- goto out;
+ goto out_unlock;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
kstat_cpu(cpu).irqs[irq]++;
action = desc->action;
if (unlikely(!action || (desc->status & IRQ_DISABLED))) {
desc->status |= IRQ_PENDING;
- goto out;
+ goto out_unlock;
}
desc->status |= IRQ_INPROGRESS;
spin_lock(&desc->lock);
desc->status &= ~IRQ_INPROGRESS;
-out:
if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask)
desc->chip->unmask(irq);
+out_unlock:
spin_unlock(&desc->lock);
}
desc->chip->enable(irq);
if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) {
- desc->status &= ~IRQ_PENDING;
- desc->status = status | IRQ_REPLAY;
+ desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY;
if (!desc->chip || !desc->chip->retrigger ||
!desc->chip->retrigger(irq)) {
{
struct subprocess_info *sub_info = data;
pid_t pid;
+ int wait = sub_info->wait;
/* CLONE_VFORK: wait until the usermode helper has execve'd
* successfully We need the data structures to stay around
* until that is done. */
- if (sub_info->wait)
+ if (wait)
pid = kernel_thread(wait_for_helper, sub_info,
CLONE_FS | CLONE_FILES | SIGCHLD);
else
if (pid < 0) {
sub_info->retval = pid;
complete(sub_info->complete);
- } else if (!sub_info->wait)
+ } else if (!wait)
complete(sub_info->complete);
}
config NET_DIVERT
bool "Frame Diverter (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ depends on EXPERIMENTAL && BROKEN
---help---
The Frame Diverter allows you to divert packets from the
network, that are not aimed at the interface receiving it (in
} else {
unsigned int len = skb->len;
+ skb_get(skb);
clip_push(vcc, skb);
PRIV(skb->dev)->stats.rx_packets--;
PRIV(skb->dev)->stats.rx_bytes -= len;
+ kfree_skb(skb);
}
return 0;
}
buf[1] = 0;
buf[2] = 0;
buf[3] = BPDU_TYPE_TCN;
- br_send_bpdu(p, buf, 7);
+ br_send_bpdu(p, buf, 4);
}
/*
kfree(tbl->phash_buckets);
tbl->phash_buckets = NULL;
+ free_percpu(tbl->stats);
+ tbl->stats = NULL;
+
return 0;
}
struct fib_result *res)
{
int err, i;
- t_key mask;
+ __be32 mask;
struct leaf_info *li;
struct hlist_head *hhead = &l->list;
struct hlist_node *node;
hlist_for_each_entry_rcu(li, node, hhead, hlist) {
i = li->plen;
- mask = ntohl(inet_make_mask(i));
- if (l->key != (key & mask))
+ mask = inet_make_mask(i);
+ if (l->key != (key & ntohl(mask)))
continue;
- if ((err = fib_semantic_match(&li->falh, flp, res, l->key, mask, i)) <= 0) {
+ if ((err = fib_semantic_match(&li->falh, flp, res, htonl(l->key), mask, i)) <= 0) {
*plen = i;
#ifdef CONFIG_IP_FIB_TRIE_STATS
t->stats.semantic_match_passed++;
*/
static int ports[IP_VS_APP_MAX_PORTS] = {21, 0};
module_param_array(ports, int, NULL, 0);
-
-/*
- * Debug level
- */
-#ifdef CONFIG_IP_VS_DEBUG
-static int debug=0;
-module_param(debug, int, 0);
-#endif
+MODULE_PARM_DESC(ports, "Ports to monitor for FTP control commands");
/* Dummy variable */
&start, &end) != 1)
return 1;
- IP_VS_DBG(1-debug, "PASV response (%u.%u.%u.%u:%d) -> "
+ IP_VS_DBG(7, "PASV response (%u.%u.%u.%u:%d) -> "
"%u.%u.%u.%u:%d detected\n",
NIPQUAD(from), ntohs(port), NIPQUAD(cp->caddr), 0);
while (data <= data_limit - 6) {
if (strnicmp(data, "PASV\r\n", 6) == 0) {
/* Passive mode on */
- IP_VS_DBG(1-debug, "got PASV at %zd of %zd\n",
+ IP_VS_DBG(7, "got PASV at %zd of %zd\n",
data - data_start,
data_limit - data_start);
cp->app_data = &ip_vs_ftp_pasv;
&start, &end) != 1)
return 1;
- IP_VS_DBG(1-debug, "PORT %u.%u.%u.%u:%d detected\n",
+ IP_VS_DBG(7, "PORT %u.%u.%u.%u:%d detected\n",
NIPQUAD(to), ntohs(port));
/* Passive mode off */
/*
* Now update or create a connection entry for it
*/
- IP_VS_DBG(1-debug, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n",
+ IP_VS_DBG(7, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n",
ip_vs_proto_name(iph->protocol),
NIPQUAD(to), ntohs(port), NIPQUAD(cp->vaddr), 0);
for (i=0; i<IP_VS_APP_MAX_PORTS; i++) {
if (!ports[i])
continue;
+ if (ports[i] < 0 || ports[i] > 0xffff) {
+ IP_VS_WARNING("ip_vs_ftp: Ignoring invalid "
+ "configuration port[%d] = %d\n",
+ i, ports[i]);
+ continue;
+ }
ret = register_ip_vs_app_inc(app, app->protocol, ports[i]);
if (ret)
break;
- IP_VS_DBG(1-debug, "%s: loaded support on port[%d] = %d\n",
- app->name, i, ports[i]);
+ IP_VS_INFO("%s: loaded support on port[%d] = %d\n",
+ app->name, i, ports[i]);
}
if (ret)
int sysctl_tcp_nometrics_save;
int sysctl_tcp_moderate_rcvbuf = 1;
-int sysctl_tcp_abc = 1;
+int sysctl_tcp_abc;
#define FLAG_DATA 0x01 /* Incoming frame contained data. */
#define FLAG_WIN_UPDATE 0x02 /* Incoming ACK was a window update. */
*
* TCP Low Priority is a distributed algorithm whose goal is to utilize only
* the excess network bandwidth as compared to the ``fair share`` of
- * bandwidth as targeted by TCP. Available from:
- * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
+ * bandwidth as targeted by TCP.
*
- * Original Author:
- * Aleksandar Kuzmanovic <akuzma@northwestern.edu>
- *
- * See http://www-ece.rice.edu/networks/TCP-LP/ for their implementation.
* As of 2.6.13, Linux supports pluggable congestion control algorithms.
* Due to the limitation of the API, we take the following changes from
* the original TCP-LP implementation:
* o OWD is handled in relative format, where local time stamp will in
* tcp_time_stamp format.
*
- * Port from 2.4.19 to 2.6.16 as module by:
- * Wong Hoi Sing Edison <hswong3i@gmail.com>
- * Hung Hing Lun <hlhung3i@gmail.com>
+ * Original Author:
+ * Aleksandar Kuzmanovic <akuzma@northwestern.edu>
+ * Available from:
+ * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
+ * Original implementation for 2.4.19:
+ * http://www-ece.rice.edu/networks/TCP-LP/
*
- * Version: $Id: tcp_lp.c,v 1.22 2006-05-02 18:18:19 hswong3i Exp $
+ * 2.6.x module Authors:
+ * Wong Hoi Sing, Edison <hswong3i@gmail.com>
+ * Hung Hing Lun, Mike <hlhung3i@gmail.com>
+ * SourceForge project page:
+ * http://tcp-lp-mod.sourceforge.net/
+ *
+ * Version: $Id: tcp_lp.c,v 1.24 2006/09/05 20:22:53 hswong3i Exp $
*/
#include <linux/config.h>
if (m < 0)
m = -m;
- if (rhz != 0) {
+ if (rhz > 0) {
m -= rhz >> 6; /* m is now error in remote HZ est */
rhz += m; /* 63/64 old + 1/64 new */
} else
rhz = m << 6;
+ out:
/* record time for successful remote HZ calc */
- lp->flag |= LP_VALID_RHZ;
+ if (rhz > 0)
+ lp->flag |= LP_VALID_RHZ;
+ else
+ lp->flag &= ~LP_VALID_RHZ;
- out:
/* record reference time stamp */
lp->remote_ref_time = tp->rx_opt.rcv_tsval;
lp->local_ref_time = tp->rx_opt.rcv_tsecr;
module_init(tcp_lp_register);
module_exit(tcp_lp_unregister);
-MODULE_AUTHOR("Wong Hoi Sing Edison, Hung Hing Lun");
+MODULE_AUTHOR("Wong Hoi Sing Edison, Hung Hing Lun Mike");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("TCP Low Priority");
}
tc = *(int *)CMSG_DATA(cmsg);
- if (tc < 0 || tc > 0xff)
+ if (tc < -1 || tc > 0xff)
goto exit_f;
err = 0;
if (hlimit < 0)
hlimit = ipv6_get_hoplimit(dst->dev);
- tclass = np->cork.tclass;
+ tclass = np->tclass;
if (tclass < 0)
tclass = 0;
if (hlimit < 0)
hlimit = ipv6_get_hoplimit(dst->dev);
- tclass = np->cork.tclass;
+ tclass = np->tclass;
if (tclass < 0)
tclass = 0;
break;
case IPV6_TCLASS:
- if (val < 0 || val > 0xff)
+ if (val < -1 || val > 0xff)
goto e_inval;
np->tclass = val;
retv = 0;
case IPV6_TCLASS:
val = np->tclass;
+ if (val < 0)
+ val = 0;
break;
case IPV6_RECVTCLASS:
}
if (tclass < 0) {
- tclass = np->cork.tclass;
+ tclass = np->tclass;
if (tclass < 0)
tclass = 0;
}
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Sam Johnston <samj@samj.net>");
+MODULE_ALIAS("ipt_quota");
+MODULE_ALIAS("ip6t_quota");
static DEFINE_SPINLOCK(quota_lock);
if ((int)snaplen < 0)
snaplen = 0;
}
- if (snaplen > skb->len-skb->data_len)
- snaplen = skb->len-skb->data_len;
spin_lock(&sk->sk_receive_queue.lock);
h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head);
status &= ~TP_STATUS_LOSING;
spin_unlock(&sk->sk_receive_queue.lock);
- memcpy((u8*)h + macoff, skb->data, snaplen);
+ skb_copy_bits(skb, 0, (u8*)h + macoff, snaplen);
h->tp_len = skb->len;
h->tp_snaplen = snaplen;
static void dev_watchdog_up(struct net_device *dev)
{
- netif_tx_lock_bh(dev);
__netdev_watchdog_up(dev);
- netif_tx_unlock_bh(dev);
}
static void dev_watchdog_down(struct net_device *dev)
echo "\#ifndef $$STUBDEF" ; \
echo "\#define $$STUBDEF" ; \
echo "\# if $(ARCHDEF)" ; \
-if [ -r $(srctree)/include/$(archasm)/$@ ]; then \
+if [ -r $(INSTALL_HDR_PATH)/include/$(archasm)/$@ ]; then \
echo "\# include <$(archasm)/$@>" ; \
else \
echo "\# error $(archasm)/$@ does not exist in" \
"the $(ARCH) architecture" ; \
fi ; \
echo "\# elif $(ALTARCHDEF)" ; \
-if [ -r $(srctree)/include/$(altarchasm)/$@ ]; then \
+if [ -r $(INSTALL_HDR_PATH)/include/$(
git.openpandora.org / pandora-kernel.git / commitdiff